[ 51.730633][ T39] audit: type=1400 audit(1663744576.387:74): avc: denied { write } for pid=3624 comm="sh" path="pipe:[29949]" dev="pipefs" ino=29949 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 Warning: Permanently added '[localhost]:20836' (ECDSA) to the list of known hosts. [ 55.324787][ T39] audit: type=1400 audit(1663744579.997:75): avc: denied { execute } for pid=3677 comm="sh" name="syz-fuzzer" dev="sda1" ino=1134 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 55.341002][ T39] audit: type=1400 audit(1663744580.007:76): avc: denied { execute_no_trans } for pid=3677 comm="sh" path="/syz-fuzzer" dev="sda1" ino=1134 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 2022/09/21 07:16:20 fuzzer started 2022/09/21 07:16:20 dialing manager at localhost:33077 [ 56.227016][ T39] audit: type=1400 audit(1663744580.897:77): avc: denied { mounton } for pid=3689 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1136 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 56.236201][ T3689] cgroup: Unknown subsys name 'net' [ 56.243292][ T39] audit: type=1400 audit(1663744580.897:78): avc: denied { mount } for pid=3689 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 56.263896][ T39] audit: type=1400 audit(1663744580.917:79): avc: denied { unmount } for pid=3689 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 56.389328][ T3689] cgroup: Unknown subsys name 'rlimit' [ 56.497477][ T39] audit: type=1400 audit(1663744581.167:80): avc: denied { mounton } for pid=3689 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 56.517903][ T39] audit: type=1400 audit(1663744581.167:81): avc: denied { mount } for pid=3689 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 2022/09/21 07:16:21 syscalls: 3774 2022/09/21 07:16:21 code coverage: enabled 2022/09/21 07:16:21 comparison tracing: enabled 2022/09/21 07:16:21 extra coverage: enabled 2022/09/21 07:16:21 delay kcov mmap: enabled 2022/09/21 07:16:21 setuid sandbox: enabled 2022/09/21 07:16:21 namespace sandbox: enabled 2022/09/21 07:16:21 Android sandbox: enabled 2022/09/21 07:16:21 fault injection: enabled 2022/09/21 07:16:21 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2022/09/21 07:16:21 net packet injection: enabled 2022/09/21 07:16:21 net device setup: enabled 2022/09/21 07:16:21 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/21 07:16:21 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/21 07:16:21 USB emulation: enabled 2022/09/21 07:16:21 hci packet injection: enabled 2022/09/21 07:16:21 wifi device emulation: failed to parse kernel version (6.0.0-rc6-syzkaller-00009-g60891ec99e14) 2022/09/21 07:16:21 802.15.4 emulation: enabled 2022/09/21 07:16:21 fetching corpus: 0, signal 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openat$ppp(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) 07:19:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000002fc0)=ANY=[@ANYBLOB="140000009b6269"], 0x14}}, 0x0) 07:19:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xffffffffffffffce, &(0x7f0000000080)={&(0x7f0000000540)={0x3c, 0x0, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_IBPORT={0x5}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'macsec0\x00'}]}, 0x3c}}, 0x0) 07:19:21 executing program 3: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x0) [ 236.688778][ T39] kauditd_printk_skb: 3 callbacks suppressed [ 236.688847][ T39] audit: type=1400 audit(1663744761.357:86): avc: denied { execmem } for pid=3721 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 236.934937][ T39] audit: type=1400 audit(1663744761.607:87): avc: denied { mounton } for pid=3724 comm="syz-executor.0" 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 [ 236.950985][ T39] audit: type=1400 audit(1663744761.607:89): avc: denied { mounton } for pid=3725 comm="syz-executor.2" 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 [ 236.967791][ T39] audit: type=1400 audit(1663744761.607:88): avc: denied { mounton } for pid=3726 comm="syz-executor.1" 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 [ 236.983611][ T39] audit: type=1400 audit(1663744761.607:90): avc: denied { mount } for pid=3725 comm="syz-executor.2" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 236.999815][ T39] audit: type=1400 audit(1663744761.607:92): avc: denied { create } for pid=3726 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 237.015690][ T39] audit: type=1400 audit(1663744761.607:91): avc: denied { create } for pid=3725 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 237.034612][ T39] audit: type=1400 audit(1663744761.607:93): avc: denied { read write } for pid=3725 comm="syz-executor.2" name="vhci" dev="devtmpfs" ino=1104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 237.060380][ T39] audit: type=1400 audit(1663744761.607:94): avc: denied { read write } for pid=3726 comm="syz-executor.1" name="vhci" dev="devtmpfs" ino=1104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 237.084954][ T39] audit: type=1400 audit(1663744761.607:95): avc: denied { open } for pid=3726 comm="syz-executor.1" path="/dev/vhci" dev="devtmpfs" ino=1104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 238.007674][ T3732] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 238.009498][ T3733] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 238.017373][ T3738] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 238.021592][ T3733] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 238.027816][ T3738] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 238.033756][ T3733] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 238.033938][ T3740] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 238.035516][ T3740] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 238.036056][ T3740] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 238.037453][ T3740] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 238.038742][ T3738] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 238.039563][ T3738] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 238.040416][ T3738] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 238.041549][ T3738] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 238.045060][ T3733] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 238.049937][ T3740] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 238.052791][ T3732] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 238.054795][ T3733] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 238.061435][ T3740] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 238.066752][ T3733] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 238.073906][ T3738] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 238.076749][ T3733] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 238.084929][ T3738] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 238.140221][ T3738] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 238.533885][ T3725] chnl_net:caif_netlink_parms(): no params data found [ 238.542709][ T3724] chnl_net:caif_netlink_parms(): no params data found [ 238.678093][ T3727] chnl_net:caif_netlink_parms(): no params data found [ 238.831130][ T3726] chnl_net:caif_netlink_parms(): no params data found [ 238.947055][ T3725] bridge0: port 1(bridge_slave_0) entered blocking state [ 238.955161][ T3725] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.960800][ T3725] device bridge_slave_0 entered promiscuous mode [ 239.008223][ T3724] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.015066][ T3724] bridge0: port 1(bridge_slave_0) entered disabled state [ 239.022252][ T3724] device bridge_slave_0 entered promiscuous mode [ 239.030315][ T3725] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.035962][ T3725] bridge0: port 2(bridge_slave_1) entered disabled state [ 239.041633][ T3725] device bridge_slave_1 entered promiscuous mode [ 239.125334][ T3724] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.132558][ T3724] bridge0: port 2(bridge_slave_1) entered disabled state [ 239.141272][ T3724] device bridge_slave_1 entered promiscuous mode [ 239.219738][ T3725] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 239.264573][ T3727] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.269160][ T3727] bridge0: port 1(bridge_slave_0) entered disabled state [ 239.275990][ T3727] device bridge_slave_0 entered promiscuous mode [ 239.312045][ T3725] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 239.345055][ T3727] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.349676][ T3727] bridge0: port 2(bridge_slave_1) entered disabled state [ 239.358626][ T3727] device bridge_slave_1 entered promiscuous mode [ 239.397659][ T3724] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 239.482097][ T3724] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 239.516257][ T3726] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.524253][ T3726] bridge0: port 1(bridge_slave_0) entered disabled state [ 239.531632][ T3726] device bridge_slave_0 entered promiscuous mode [ 239.540739][ T3727] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 239.577415][ T3725] team0: Port device team_slave_0 added [ 239.582366][ T3726] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.588329][ T3726] bridge0: port 2(bridge_slave_1) entered disabled state [ 239.595350][ T3726] device bridge_slave_1 entered promiscuous mode [ 239.604652][ T3727] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 239.667732][ T3725] team0: Port device team_slave_1 added [ 239.759972][ T3724] team0: Port device team_slave_0 added [ 239.791620][ T3726] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 239.802431][ T3727] team0: Port device team_slave_0 added [ 239.810331][ T3724] team0: Port device team_slave_1 added [ 239.817411][ T3725] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 239.823572][ T3725] 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. [ 239.842384][ T3725] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 239.857151][ T3726] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 239.880072][ T3727] team0: Port device team_slave_1 added [ 239.923609][ T3725] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 239.929019][ T3725] 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. [ 239.947681][ T3725] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 240.013916][ T3726] team0: Port device team_slave_0 added [ 240.018549][ T3727] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 240.024273][ T3727] 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. [ 240.042174][ T3727] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 240.051836][ T3724] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 240.057655][ T3724] 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. [ 240.078390][ T3724] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 240.091783][ T3724] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 240.098032][ T3724] 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. [ 240.120043][ T3724] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 240.126980][ T3413] Bluetooth: hci2: command 0x0409 tx timeout [ 240.130418][ T1257] Bluetooth: hci1: command 0x0409 tx timeout [ 240.143125][ T1257] Bluetooth: hci0: command 0x0409 tx timeout [ 240.147227][ T3726] team0: Port device team_slave_1 added [ 240.153682][ T3727] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 240.158964][ T3727] 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. [ 240.180184][ T3727] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 240.211833][ T3413] Bluetooth: hci3: command 0x0409 tx timeout [ 240.319973][ T3725] device hsr_slave_0 entered promiscuous mode [ 240.326462][ T3725] device hsr_slave_1 entered promiscuous mode [ 240.356787][ T3724] device hsr_slave_0 entered promiscuous mode [ 240.362634][ T3724] device hsr_slave_1 entered promiscuous mode [ 240.368936][ T3724] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 240.376961][ T3724] Cannot create hsr debugfs directory [ 240.386758][ T3726] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 240.391899][ T3726] 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. [ 240.418972][ T3726] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 240.436786][ T3726] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 240.441709][ T3726] 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. [ 240.462402][ T3726] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 240.603043][ T3726] device hsr_slave_0 entered promiscuous mode [ 240.612594][ T3726] device hsr_slave_1 entered promiscuous mode [ 240.617614][ T3726] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 240.622576][ T3726] Cannot create hsr debugfs directory [ 240.630188][ T3727] device hsr_slave_0 entered promiscuous mode [ 240.636951][ T3727] device hsr_slave_1 entered promiscuous mode [ 240.643091][ T3727] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 240.651010][ T3727] Cannot create hsr debugfs directory [ 241.061075][ T3724] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 241.079517][ T3724] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 241.094829][ T3724] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 241.106978][ T3724] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 241.139815][ T3725] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 241.150436][ T3725] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 241.163776][ T3725] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 241.174502][ T3725] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 241.282748][ T3727] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 241.300510][ T3727] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 241.318863][ T3727] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 241.350191][ T3727] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 241.445035][ T3726] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 241.455699][ T3726] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 241.483951][ T3726] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 241.493094][ T3726] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 241.506655][ T3724] 8021q: adding VLAN 0 to HW filter on device bond0 [ 241.534489][ T3725] 8021q: adding VLAN 0 to HW filter on device bond0 [ 241.549933][ T3724] 8021q: adding VLAN 0 to HW filter on device team0 [ 241.555103][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 241.562402][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 241.596812][ T3725] 8021q: adding VLAN 0 to HW filter on device team0 [ 241.602430][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 241.610011][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 241.618428][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 241.626140][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 241.634715][ T3763] bridge0: port 1(bridge_slave_0) entered blocking state [ 241.641115][ T3763] bridge0: port 1(bridge_slave_0) entered forwarding state [ 241.652148][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 241.679740][ T3762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 241.693538][ T3762] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 241.700233][ T3762] bridge0: port 2(bridge_slave_1) entered blocking state [ 241.704376][ T3762] bridge0: port 2(bridge_slave_1) entered forwarding state [ 241.714981][ T3762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 241.720362][ T3762] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 241.725795][ T3762] bridge0: port 1(bridge_slave_0) entered blocking state [ 241.730386][ T3762] bridge0: port 1(bridge_slave_0) entered forwarding state [ 241.748656][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 241.754284][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 241.760646][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 241.779855][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 241.786973][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 241.794493][ T172] bridge0: port 2(bridge_slave_1) entered blocking state [ 241.800782][ T172] bridge0: port 2(bridge_slave_1) entered forwarding state [ 241.848601][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 241.857379][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 241.865942][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 241.874699][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 241.882415][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 241.890627][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 241.898998][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 241.907730][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 241.916484][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 241.925431][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 241.931712][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 241.938532][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 241.945201][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 241.951791][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 241.958903][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 241.966342][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 241.973509][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 241.982975][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 241.997956][ T3727] 8021q: adding VLAN 0 to HW filter on device bond0 [ 242.021662][ T3725] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 242.031732][ T3727] 8021q: adding VLAN 0 to HW filter on device team0 [ 242.038031][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 242.046458][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 242.054169][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 242.063147][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 242.082926][ T3724] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 242.118424][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 242.127197][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 242.136328][ T3763] bridge0: port 1(bridge_slave_0) entered blocking state [ 242.142221][ T3763] bridge0: port 1(bridge_slave_0) entered forwarding state [ 242.149530][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 242.155391][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 242.161973][ T3763] bridge0: port 2(bridge_slave_1) entered blocking state [ 242.166413][ T3763] bridge0: port 2(bridge_slave_1) entered forwarding state [ 242.171587][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 242.177626][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 242.203871][ T3763] Bluetooth: hci0: command 0x041b tx timeout [ 242.204094][ T3413] Bluetooth: hci1: command 0x041b tx timeout [ 242.215928][ T3413] Bluetooth: hci2: command 0x041b tx timeout [ 242.217096][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 242.232034][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 242.241330][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 242.250091][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 242.257802][ T40] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 242.278558][ T3726] 8021q: adding VLAN 0 to HW filter on device bond0 [ 242.284406][ T34] Bluetooth: hci3: command 0x041b tx timeout [ 242.289973][ T3724] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 242.301334][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 242.308793][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 242.315099][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 242.335650][ T3726] 8021q: adding VLAN 0 to HW filter on device team0 [ 242.349775][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 242.357525][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 242.364386][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 242.370689][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 242.377773][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 242.382935][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 242.392741][ T3725] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 242.405309][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 242.413769][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 242.427541][ T3727] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 242.450814][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 242.458488][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 242.466376][ T3489] bridge0: port 1(bridge_slave_0) entered blocking state [ 242.471424][ T3489] bridge0: port 1(bridge_slave_0) entered forwarding state [ 242.476494][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 242.481802][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 242.488893][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 242.496601][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 242.504624][ T3489] bridge0: port 2(bridge_slave_1) entered blocking state [ 242.509641][ T3489] bridge0: port 2(bridge_slave_1) entered forwarding state [ 242.515355][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 242.551718][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 242.560872][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 242.567331][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 242.577285][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 242.585387][ T3763] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 242.600724][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 242.607360][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 242.613814][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 242.628148][ T3724] device veth0_vlan entered promiscuous mode [ 242.640674][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 242.658442][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 242.677798][ T3727] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 242.689571][ T3724] device veth1_vlan entered promiscuous mode [ 242.700001][ T3764] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 242.707900][ T3764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 242.717076][ T3764] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 242.750995][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 242.759888][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 242.769087][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 242.779149][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 242.792927][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 242.827306][ T3726] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 242.840189][ T3726] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 242.849601][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 242.861133][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 242.871261][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 242.884524][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 242.893022][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 242.902539][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 242.910376][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 242.921871][ T3413] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 242.931335][ T3725] device veth0_vlan entered promiscuous mode [ 242.956830][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 242.963728][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 242.972257][ T3727] device veth0_vlan entered promiscuous mode [ 242.983195][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 242.991172][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 242.998857][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 243.004595][ T172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 243.012171][ T3724] device veth0_macvtap entered promiscuous mode [ 243.026362][ T3724] device veth1_macvtap entered promiscuous mode [ 243.034026][ T3725] device veth1_vlan entered promiscuous mode [ 243.042591][ T3727] device veth1_vlan entered promiscuous mode [ 243.072886][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 243.080884][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 243.088468][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 243.096647][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 243.103329][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 243.109877][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 243.115696][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 243.120825][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 243.132637][ T3724] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 243.144085][ T3726] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 243.156948][ T3764] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 243.162691][ T3764] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 243.181660][ T3724] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 243.200017][ T3764] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 243.206454][ T3764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 243.222279][ T3724] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 243.231430][ T3724] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 243.238402][ T3724] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 243.246051][ T3724] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 243.272198][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 243.280390][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 243.289464][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 243.297000][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 243.352695][ T3725] device veth0_macvtap entered promiscuous mode [ 243.359830][ T3727] device veth0_macvtap entered promiscuous mode [ 243.368455][ T3727] device veth1_macvtap entered promiscuous mode [ 243.381842][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 243.390754][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 243.397789][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 243.405905][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 243.413313][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 243.430726][ T3725] device veth1_macvtap entered promiscuous mode [ 243.471034][ T39] kauditd_printk_skb: 4 callbacks suppressed [ 243.471047][ T39] audit: type=1400 audit(1663744768.137:100): avc: denied { mounton } for pid=3724 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=2383 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 243.480583][ T3727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 243.493859][ T39] audit: type=1400 audit(1663744768.147:101): avc: denied { mount } for pid=3724 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 [ 243.513588][ T3727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 243.527422][ T3727] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 243.537415][ T3726] device veth0_vlan entered promiscuous mode [ 243.543070][ T3767] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 243.552905][ T3767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 243.559905][ T3767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 243.569610][ T3767] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 243.577478][ T3767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 243.592290][ T3767] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 243.602916][ T3767] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 243.623191][ T3727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 243.631788][ T3727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 243.641600][ T3727] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 243.655540][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 243.661943][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 243.697456][ T39] audit: type=1400 audit(1663744768.367:102): avc: denied { read write } for pid=3724 comm="syz-executor.0" name="loop0" dev="devtmpfs" ino=656 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 243.703032][ T3726] device veth1_vlan entered promiscuous mode [ 243.730132][ T3725] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 243.738011][ T3725] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 243.743780][ T39] audit: type=1400 audit(1663744768.367:103): avc: denied { open } for pid=3724 comm="syz-executor.0" path="/dev/loop0" dev="devtmpfs" ino=656 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 243.746094][ T3725] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 243.775861][ T39] audit: type=1400 audit(1663744768.367:104): avc: denied { ioctl } for pid=3724 comm="syz-executor.0" path="/dev/loop0" dev="devtmpfs" ino=656 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 243.776385][ T3725] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 243.802612][ T3725] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 243.804804][ T39] audit: type=1400 audit(1663744768.467:105): avc: denied { read } for pid=3769 comm="syz-executor.0" name="ppp" dev="devtmpfs" ino=711 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 243.824708][ T3727] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 243.829801][ T39] audit: type=1400 audit(1663744768.467:106): avc: denied { open } for pid=3769 comm="syz-executor.0" path="/dev/ppp" dev="devtmpfs" ino=711 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 243.853906][ T3727] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 243.862358][ T3727] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 243.874203][ T3727] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 243.889961][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 243.895656][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 243.901472][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 243.908453][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 243.922068][ T3725] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 243.941756][ T3725] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 243.951922][ T3725] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 243.959933][ T3725] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 243.972241][ T3725] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 243.999626][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 244.007415][ T3489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 244.084984][ T3767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 244.100166][ T3767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 244.127491][ T3726] device veth0_macvtap entered promiscuous mode [ 244.150557][ T3725] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 244.160399][ T3725] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 244.169818][ T3725] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 244.177611][ T3725] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 244.207756][ T3726] device veth1_macvtap entered promiscuous mode [ 244.283894][ T3763] Bluetooth: hci0: command 0x040f tx timeout [ 244.285354][ T172] Bluetooth: hci2: command 0x040f tx timeout [ 244.285602][ T3726] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 244.285617][ T3726] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 244.285624][ T3726] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 244.285634][ T3726] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 244.285655][ T3726] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 244.285664][ T3726] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 244.286764][ T3726] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 244.289007][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 244.294233][ T172] Bluetooth: hci1: command 0x040f tx timeout [ 244.347101][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 244.375091][ T38] Bluetooth: hci3: command 0x040f tx timeout [ 244.406024][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 244.418974][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 244.445492][ T3726] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 244.452191][ T3778] loop0: detected capacity change from 0 to 16383 [ 244.462625][ T3726] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 07:19:29 executing program 3: symlink(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0\x00') syz_mount_image$iso9660(&(0x7f0000000280), &(0x7f00000002c0)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f0000000300)="d1", 0x1}], 0x0, &(0x7f00000003c0), 0x0) 07:19:29 executing program 0: syz_mount_image$hpfs(&(0x7f0000000440), &(0x7f0000000480)='./file0\x00', 0x0, 0x3, &(0x7f0000000780)=[{&(0x7f00000004c0)='l', 0x1}, {&(0x7f0000000580)="d48fe3fa9202c663bc", 0x9, 0xfffffffffffffff8}, {&(0x7f00000006c0)="e2", 0x1, 0xafe8}], 0x0, &(0x7f0000000800)={[], [{@euid_gt}]}, 0x0) [ 244.475369][ T3726] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 244.488708][ T3726] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 244.497747][ T3778] hpfs: bad mount options. [ 244.500063][ T3726] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 244.515161][ T3726] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 244.526873][ T3726] batman_adv: batadv0: Interface activated: batadv_slave_1 07:19:29 executing program 3: openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) msync(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0) [ 244.561152][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 07:19:29 executing program 0: r0 = syz_open_dev$media(&(0x7f0000000080), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_ENTITIES(r0, 0x40086602, &(0x7f00000000c0)) [ 244.569700][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 244.589077][ T3726] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 244.596072][ T3726] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 244.603119][ T3726] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 244.614927][ T3726] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 07:19:29 executing program 3: socket(0x1d, 0x0, 0x800) [ 244.667732][ T39] audit: type=1400 audit(1663744769.337:107): avc: denied { create } for pid=3784 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 244.690194][ T39] audit: type=1400 audit(1663744769.357:108): avc: denied { read } for pid=3783 comm="syz-executor.0" name="media0" dev="devtmpfs" ino=874 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 244.720052][ T39] audit: type=1400 audit(1663744769.357:109): avc: denied { open } for pid=3783 comm="syz-executor.0" path="/dev/media0" dev="devtmpfs" ino=874 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 07:19:29 executing program 1: r0 = socket(0x25, 0x5, 0x0) bind$bt_rfcomm(r0, 0x0, 0x0) 07:19:29 executing program 3: syz_open_dev$cec(&(0x7f0000000100), 0x1, 0x2) 07:19:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r0, 0x0, 0x0) 07:19:29 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000001b00)={0x5, 0x2, &(0x7f00000014c0)=@raw=[@initr0], &(0x7f0000001500)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:29 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001040)={0x18, {"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", 0x1000}}, 0x1006) 07:19:29 executing program 1: r0 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VIDIOC_EXPBUF(r0, 0xc0405610, &(0x7f00000000c0)={0xc}) 07:19:29 executing program 0: r0 = syz_open_dev$media(&(0x7f0000000080), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_ENTITIES(r0, 0xc0189436, 0x0) 07:19:29 executing program 3: r0 = shmget(0x1, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000500)) 07:19:29 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mmap(&(0x7f0000d5c000/0x4000)=nil, 0x7ffffffff000, 0x0, 0x10, r0, 0x0) 07:19:29 executing program 1: r0 = syz_open_dev$media(&(0x7f0000000040), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, &(0x7f0000000640)={0x80000000, &(0x7f0000000580), 0x0}) 07:19:29 executing program 3: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x48280) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002040), 0x1121002, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8000fffffffe) r4 = fcntl$dupfd(r1, 0x0, r3) r5 = dup3(r2, r4, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000140)) 07:19:29 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) 07:19:29 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x337, 0x0, 0x0, 0x0, 0x0, @random="a20281d53d72"}, 0x10) 07:19:29 executing program 2: syz_open_dev$vcsn(&(0x7f0000000080), 0x5, 0xc000) 07:19:29 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x337, 0x0, 0x0, 0x0, 0x0, @random="a20281d53d72"}, 0x10) 07:19:29 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) 07:19:29 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) 07:19:29 executing program 2: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x100000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 245.755032][ T3812] syz-executor.3 (3812) used greatest stack depth: 22200 bytes left 07:19:30 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x5, 0x4, 0x8}) 07:19:30 executing program 1: r0 = syz_open_dev$media(&(0x7f0000000080), 0x0, 0x0) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, &(0x7f0000000280)=[{}, {}, {}], 0x2, 0x0, &(0x7f0000000000)=[{}, {}], 0x0, 0x0, 0x0}) 07:19:30 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) 07:19:30 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000002880)=@bpf_tracing={0x1a, 0x0, 0x0, &(0x7f0000001700)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r2) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000514000000649000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000002900)=@delchain={0x39a8, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0x0, 0xffff}}, [@TCA_RATE={0x6}, @filter_kind_options=@f_basic={{0xa}, {0x3970, 0x2, [@TCA_BASIC_ACT={0x1314, 0x3, [@m_simple={0x64, 0x0, 0x0, 0x0, {{0xb}, {0x1c, 0x2, 0x0, 0x1, [@TCA_DEF_PARMS={0x18}]}, {0x1f, 0x6, "179b169e20760fe1ab44161d30f8e31e4df752bb6b9bffe0cb2f43"}, {0xc}, {0xc, 0x8, {0x1}}}}, @m_tunnel_key={0x110, 0x0, 0x0, 0x0, {{0xf}, {0xc, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_NO_CSUM={0x5}]}, {0xd5, 0x6, "bacd45533a655c986ebbc9a3bbdefc115a7d325fd06d95bb11236370826302bfa2b156f423430ab13c7d8be44f70f6a564abe947e3b71127c4a8a41e549e638a02f91fee83c24280afa42a58f95a63d1170b87cbec1a2540a627b31d26a55947ba6ed55842bb33c4e3339355d49f917ddf9b3a6fe3d7284b8886efbf740714c323b997af9375f098e7b74861cfa2d5cb44b12e342b426e92bd3b1af9d3ecbaa4a5aaa5f0366ef578c9979915d5f6a2202ad5afd9322873ee5763762380e89cb5762af111bdd9276679e57c07bada0caf01"}, {0xc, 0x7, {0x1}}, {0x61, 0x8, {0x1, 0xbc61bb64de7446b3}}}}, @m_simple={0x108, 0x0, 0x0, 0x0, {{0xb}, {0x4c, 0x2, 0x0, 0x1, [@TCA_DEF_DATA={0x9, 0x3, '\xaa\xaa\xaa\xaa\xaa'}, @TCA_DEF_DATA={0xb, 0x3, 'flower\x00'}, @TCA_DEF_PARMS={0x18}, @TCA_DEF_PARMS={0x18}]}, {0x93, 0x6, "667a68379c1f2452d7976dc8186e40889dabacb84bb74ce0a0bc48cbc08e0c91d6688a4c9cfd3b12adeb8affe2fe6f18b5d980619d21bf11178e8782be6eb25356c6926caae6486cf7d3f8e3d353b54461a5d139197ab28d0b362b0a8ff4428ef763f53d78db0a8368e1ec810a4f16920498738f5185d3780636d3128aa5f5854cf527e5b40197ee056e40a7890810"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0xe00bade013d49ea6, 0x2}}}}, @m_mpls={0x1094, 0x0, 0x0, 0x0, {{0x9}, {0x68, 0x2, 0x0, 0x1, [@TCA_MPLS_LABEL={0x8}, @TCA_MPLS_TC={0x5}, @TCA_MPLS_TC={0x5}, @TCA_MPLS_PARMS={0x1c}, @TCA_MPLS_BOS={0x5}, @TCA_MPLS_PROTO={0x6}, @TCA_MPLS_TTL={0x5}, @TCA_MPLS_LABEL={0x8}, @TCA_MPLS_TTL={0x5}, @TCA_MPLS_TC={0x5}]}, {0x1004, 0x6, "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"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}, @TCA_BASIC_POLICE={0x10, 0x4, [@TCA_POLICE_PEAKRATE64={0xc}]}, @TCA_BASIC_EMATCHES={0xc, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8}]}, @TCA_BASIC_EMATCHES={0x2224, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x2218, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14}, @TCF_EM_CANID={0x14}, @TCF_EM_CMP={0x18}, @TCF_EM_IPT={0x100, 0x0, 0x0, 0x0, {{}, [@TCA_EM_IPT_NFPROTO={0x5}, @TCA_EM_IPT_MATCH_DATA={0x65, 0x5, "4fd28912e681a8e65cfe9de7f47e50e1dbfaffb1751052617edb7788ac21075e268d1dc0e7af6c1ecddaa406b50b53cb63514edcbb76926bd8fccd9dd27999d812b5cc7b19f2fd2bbc424ee81adf5b447e2b8f0f404c0ed0acc3c6ffaa0acc081e"}, @TCA_EM_IPT_MATCH_DATA={0x6a, 0x5, "ab974ac63c5c355cf732d1753e292da3ce7741151025bdf581fc9804b0822fdea8c1e29f3dde8a444e4a59bb10eb920b23be9a1a1f012d2bc6a652fd0f5ebb0b69856e6e231c12a391fc8effcb1148af59d66d1537dde176ea267b408e9ec858c67d07ee55da"}, @TCA_EM_IPT_NFPROTO={0x5}, @TCA_EM_IPT_NFPROTO={0x5}, @TCA_EM_IPT_NFPROTO={0x5}]}}, @TCF_EM_IPT={0x20, 0x0, 0x0, 0x0, {{}, [@TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_HOOK={0x8}]}}, @TCF_EM_NBYTE={0x1c, 0x0, 0x0, 0x0, {{}, {0x0, 0xa, 0x0, "2c1b6391dbfaf33213ee"}}}, @TCF_EM_NBYTE={0x0, 0x0, 0x0, 0x0, {{}, {0x0, 0x0, 0x0, "bfaa19168318"}}}, @TCF_EM_CANID={0x14}, @TCF_EM_CONTAINER={0x100c, 0x0, 0x0, 0x0, {{}, 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"}}, @TCF_EM_U32={0x1c}]}, @TCA_EMATCH_TREE_HDR={0x8}]}, @TCA_BASIC_ACT={0x414, 0x3, [@m_sample={0x80, 0x0, 0x0, 0x0, {{0xb}, {0x1c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_TRUNC_SIZE={0x8}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8}]}, {0x3a, 0x6, "8eb8b1c71f71d875f059aedfd54d587cc7354f0b9985dee2fa7ce5aff3e077d922a98cf10417be1dd1049f200e34bea840337ba614dd"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3}}}}, @m_ctinfo={0x94, 0x0, 0x0, 0x0, {{0xb}, {0x3c, 0x2, 0x0, 0x1, [@TCA_CTINFO_PARMS_CPMARK_MASK={0x8}, @TCA_CTINFO_ZONE={0x6}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8}, @TCA_CTINFO_PARMS_CPMARK_MASK={0x8}, @TCA_CTINFO_PARMS_CPMARK_MASK={0x8}]}, {0x2f, 0x6, "1b41659a02360014062685c0ce3e9b95e3e0449ec1b147ca730e9f1fd3bbb740544c5a683323bbc97dec3d"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_nat={0x158, 0x0, 0x0, 0x0, {{0x8}, {0xf4, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{}, @local, @dev}}, @TCA_NAT_PARMS={0x28, 0x1, {{}, @broadcast, @multicast2}}, @TCA_NAT_PARMS={0x28, 0x1, {{}, @empty, @multicast2}}, @TCA_NAT_PARMS={0x28, 0x1, {{}, @empty, @dev}}, @TCA_NAT_PARMS={0x28, 0x1, {{}, @rand_addr, @multicast2}}, @TCA_NAT_PARMS={0x28, 0x1, {{}, @empty, @local}}]}, {0x3f, 0x6, "96cc9c73638e62f04e3c40dc5da1df53674345e705ed1d9873744c56229e37585afc3a92e503a3ddd5062d7263170d3540344224c7f0668b729f29"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x2}}}}, @m_mpls={0x94, 0x0, 0x0, 0x0, {{0x9}, {0x1c, 0x2, 0x0, 0x1, [@TCA_MPLS_TC={0x5}, @TCA_MPLS_BOS={0x5}, @TCA_MPLS_TTL={0x5}]}, {0x50, 0x6, "4f8100d552e06bc285f7ceaff2e1bb4a2ba847d5558a097acf779eec690d0791664d6bb58fee499e70769e30dba84661f03e7e1c5f1023c13214d2a0d47a47e841eff6fcade79179a4eb6f51"}, {0xc}, {0xc, 0x8, {0x5}}}}, @m_skbedit={0x110, 0x0, 0x0, 0x0, {{0xc}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PRIORITY={0x8}, @TCA_SKBEDIT_PRIORITY={0x8}, @TCA_SKBEDIT_PARMS={0x18}]}, {0xbc, 0x6, "b6d90c1ccd430f56a595e9d2603eb876462e693d60dfbe0935e1b427457ae664285c1d54f72d939c70072d07757623c4b8c16f2bca1ea9233b5dbe403a8747ffd94971c2d01d934c341914a6af8dfda0086e492fccfa45ec711131f4523a1ad609a533fc453a8e0111ca61ba28e5bdd262aae99812b8e91bec4afbdc0ff89857f14a201ed721eaaa3428dbc10a11998774a02cfa55af855f3dd47e1fa07db31107e958d1de7cd2eaef869b8b5b1e24e917cd2b7d131a5653"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3}}}}]}, @TCA_BASIC_POLICE={0x4}]}}]}, 0x39a8}}, 0x0) 07:19:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)='y', 0x1) 07:19:30 executing program 2: r0 = syz_open_dev$media(&(0x7f0000000080), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_ENTITIES(r0, 0x5452, 0x0) 07:19:30 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:30 executing program 2: syz_open_dev$vcsn(0x0, 0x0, 0x0) socketpair(0x11, 0x3, 0xa1, &(0x7f0000000040)) [ 245.894727][ T3845] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 07:19:30 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) [ 245.922262][ T3845] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 245.931717][ T3845] netlink: 'syz-executor.1': attribute type 2 has an invalid length. 07:19:30 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) [ 245.983876][ T3845] netlink: 1048 bytes leftover after parsing attributes in process `syz-executor.1'. 07:19:30 executing program 2: r0 = syz_open_dev$media(&(0x7f0000000040), 0x0, 0x0) ioctl$MEDIA_IOC_DEVICE_INFO(r0, 0xc1007c00, 0x0) [ 246.033751][ T3845] qfq: invalid max length 2147623448 07:19:30 executing program 3: openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) 07:19:30 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:30 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 07:19:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), r2) getsockname$packet(r2, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000514000000649000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000002900)=@delchain={0x39a8, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0x0, 0xffff}}, [@TCA_RATE={0x6}, @filter_kind_options=@f_basic={{0xa}, {0x3970, 0x2, [@TCA_BASIC_ACT={0x1314, 0x3, [@m_simple={0x64, 0x0, 0x0, 0x0, {{0xb}, {0x1c, 0x2, 0x0, 0x1, [@TCA_DEF_PARMS={0x18}]}, {0x1f, 0x6, "179b169e20760fe1ab44161d30f8e31e4df752bb6b9bffe0cb2f43"}, {0xc}, {0xc, 0x8, {0x1}}}}, @m_tunnel_key={0x110, 0x0, 0x0, 0x0, {{0xf}, {0xc, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_NO_CSUM={0x5}]}, {0xd5, 0x6, "bacd45533a655c986ebbc9a3bbdefc115a7d325fd06d95bb11236370826302bfa2b156f423430ab13c7d8be44f70f6a564abe947e3b71127c4a8a41e549e638a02f91fee83c24280afa42a58f95a63d1170b87cbec1a2540a627b31d26a55947ba6ed55842bb33c4e3339355d49f917ddf9b3a6fe3d7284b8886efbf740714c323b997af9375f098e7b74861cfa2d5cb44b12e342b426e92bd3b1af9d3ecbaa4a5aaa5f0366ef578c9979915d5f6a2202ad5afd9322873ee5763762380e89cb5762af111bdd9276679e57c07bada0caf01"}, {0xc, 0x7, {0x1}}, {0x61, 0x8, {0x1, 0xbc61bb64de7446b3}}}}, @m_simple={0x108, 0x0, 0x0, 0x0, {{0xb}, {0x4c, 0x2, 0x0, 0x1, [@TCA_DEF_DATA={0x9, 0x3, '\xaa\xaa\xaa\xaa\xaa'}, @TCA_DEF_DATA={0xb, 0x3, 'flower\x00'}, @TCA_DEF_PARMS={0x18}, @TCA_DEF_PARMS={0x18}]}, {0x93, 0x6, "667a68379c1f2452d7976dc8186e40889dabacb84bb74ce0a0bc48cbc08e0c91d6688a4c9cfd3b12adeb8affe2fe6f18b5d980619d21bf11178e8782be6eb25356c6926caae6486cf7d3f8e3d353b54461a5d139197ab28d0b362b0a8ff4428ef763f53d78db0a8368e1ec810a4f16920498738f5185d3780636d3128aa5f5854cf527e5b40197ee056e40a7890810"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0xe00bade013d49ea6, 0x2}}}}, @m_mpls={0x1094, 0x0, 0x0, 0x0, {{0x9}, {0x68, 0x2, 0x0, 0x1, [@TCA_MPLS_LABEL={0x8}, @TCA_MPLS_TC={0x5}, @TCA_MPLS_TC={0x5}, @TCA_MPLS_PARMS={0x1c}, @TCA_MPLS_BOS={0x5}, @TCA_MPLS_PROTO={0x6}, @TCA_MPLS_TTL={0x5}, @TCA_MPLS_LABEL={0x8}, @TCA_MPLS_TTL={0x5}, @TCA_MPLS_TC={0x5}]}, {0x1004, 0x6, 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{0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}, @TCA_BASIC_POLICE={0x10, 0x4, [@TCA_POLICE_PEAKRATE64={0xc}]}, @TCA_BASIC_EMATCHES={0xc, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8}]}, @TCA_BASIC_EMATCHES={0x2224, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x2218, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14}, @TCF_EM_CANID={0x14}, @TCF_EM_CMP={0x18}, @TCF_EM_IPT={0x100, 0x0, 0x0, 0x0, {{}, [@TCA_EM_IPT_NFPROTO={0x5}, @TCA_EM_IPT_MATCH_DATA={0x65, 0x5, "4fd28912e681a8e65cfe9de7f47e50e1dbfaffb1751052617edb7788ac21075e268d1dc0e7af6c1ecddaa406b50b53cb63514edcbb76926bd8fccd9dd27999d812b5cc7b19f2fd2bbc424ee81adf5b447e2b8f0f404c0ed0acc3c6ffaa0acc081e"}, @TCA_EM_IPT_MATCH_DATA={0x6a, 0x5, "ab974ac63c5c355cf732d1753e292da3ce7741151025bdf581fc9804b0822fdea8c1e29f3dde8a444e4a59bb10eb920b23be9a1a1f012d2bc6a652fd0f5ebb0b69856e6e231c12a391fc8effcb1148af59d66d1537dde176ea267b408e9ec858c67d07ee55da"}, @TCA_EM_IPT_NFPROTO={0x5}, @TCA_EM_IPT_NFPROTO={0x5}, @TCA_EM_IPT_NFPROTO={0x5}]}}, @TCF_EM_IPT={0x20, 0x0, 0x0, 0x0, {{}, [@TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_HOOK={0x8}]}}, @TCF_EM_NBYTE={0x1c, 0x0, 0x0, 0x0, {{}, {0x0, 0xa, 0x0, "2c1b6391dbfaf33213ee"}}}, @TCF_EM_NBYTE={0x0, 0x0, 0x0, 0x0, {{}, {0x0, 0x0, 0x0, "bfaa19168318"}}}, @TCF_EM_CANID={0x14}, @TCF_EM_CONTAINER={0x100c, 0x0, 0x0, 0x0, {{}, "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"}}, @TCF_EM_U32={0x1c}]}, @TCA_EMATCH_TREE_HDR={0x8}]}, @TCA_BASIC_ACT={0x414, 0x3, [@m_sample={0x80, 0x0, 0x0, 0x0, {{0xb}, {0x1c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_TRUNC_SIZE={0x8}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8}]}, {0x3a, 0x6, "8eb8b1c71f71d875f059aedfd54d587cc7354f0b9985dee2fa7ce5aff3e077d922a98cf10417be1dd1049f200e34bea840337ba614dd"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3}}}}, @m_ctinfo={0x94, 0x0, 0x0, 0x0, {{0xb}, {0x3c, 0x2, 0x0, 0x1, [@TCA_CTINFO_PARMS_CPMARK_MASK={0x8}, @TCA_CTINFO_ZONE={0x6}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8}, @TCA_CTINFO_PARMS_CPMARK_MASK={0x8}, @TCA_CTINFO_PARMS_CPMARK_MASK={0x8}]}, {0x2f, 0x6, "1b41659a02360014062685c0ce3e9b95e3e0449ec1b147ca730e9f1fd3bbb740544c5a683323bbc97dec3d"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_nat={0x158, 0x0, 0x0, 0x0, {{0x8}, {0xf4, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{}, @local, @dev}}, @TCA_NAT_PARMS={0x28, 0x1, {{}, @broadcast, @multicast2}}, @TCA_NAT_PARMS={0x28, 0x1, {{}, @empty, @multicast2}}, @TCA_NAT_PARMS={0x28, 0x1, {{}, @empty, @dev}}, @TCA_NAT_PARMS={0x28, 0x1, {{}, @rand_addr, @multicast2}}, @TCA_NAT_PARMS={0x28, 0x1, {{}, @empty, @local}}]}, {0x3f, 0x6, "96cc9c73638e62f04e3c40dc5da1df53674345e705ed1d9873744c56229e37585afc3a92e503a3ddd5062d7263170d3540344224c7f0668b729f29"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x2}}}}, @m_mpls={0x94, 0x0, 0x0, 0x0, {{0x9}, {0x1c, 0x2, 0x0, 0x1, [@TCA_MPLS_TC={0x5}, @TCA_MPLS_BOS={0x5}, @TCA_MPLS_TTL={0x5}]}, {0x50, 0x6, "4f8100d552e06bc285f7ceaff2e1bb4a2ba847d5558a097acf779eec690d0791664d6bb58fee499e70769e30dba84661f03e7e1c5f1023c13214d2a0d47a47e841eff6fcade79179a4eb6f51"}, {0xc}, {0xc, 0x8, {0x5}}}}, @m_skbedit={0x110, 0x0, 0x0, 0x0, {{0xc}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PRIORITY={0x8}, @TCA_SKBEDIT_PRIORITY={0x8}, @TCA_SKBEDIT_PARMS={0x18}]}, {0xbc, 0x6, "b6d90c1ccd430f56a595e9d2603eb876462e693d60dfbe0935e1b427457ae664285c1d54f72d939c70072d07757623c4b8c16f2bca1ea9233b5dbe403a8747ffd94971c2d01d934c341914a6af8dfda0086e492fccfa45ec711131f4523a1ad609a533fc453a8e0111ca61ba28e5bdd262aae99812b8e91bec4afbdc0ff89857f14a201ed721eaaa3428dbc10a11998774a02cfa55af855f3dd47e1fa07db31107e958d1de7cd2eaef869b8b5b1e24e917cd2b7d131a5653"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3}}}}]}, @TCA_BASIC_POLICE={0x4}]}}]}, 0x39a8}}, 0x0) 07:19:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000001a00)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 07:19:30 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) [ 246.092446][ T3862] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 246.102032][ T3862] netlink: 'syz-executor.1': attribute type 2 has an invalid length. 07:19:30 executing program 2: r0 = syz_open_dev$media(&(0x7f0000000080), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_LINKS(r0, 0xc0287c02, &(0x7f0000000040)={0x80000000, 0x0, &(0x7f00000001c0)}) [ 246.113135][ T3862] netlink: 'syz-executor.1': attribute type 2 has an invalid length. 07:19:30 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:30 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000080), 0x10001, 0x0) ioctl$MEDIA_IOC_ENUM_ENTITIES(r0, 0xc1007c01, &(0x7f00000000c0)) [ 246.136188][ T3862] netlink: 1048 bytes leftover after parsing attributes in process `syz-executor.1'. 07:19:30 executing program 2: sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, 0x0, 0x0) [ 246.169090][ T3862] qfq: invalid max length 2147623448 07:19:30 executing program 1: syz_open_dev$sg(&(0x7f0000000480), 0x0, 0x0) 07:19:30 executing program 3: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000240), 0x8) 07:19:30 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)="793822dbbd0b9ade", 0x8) 07:19:30 executing program 1: r0 = syz_open_dev$media(&(0x7f0000000080), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_ENTITIES(r0, 0x2, &(0x7f00000000c0)) 07:19:30 executing program 0: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00'}, 0x10) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:31 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f0000001f00)={0x0, 0x0, &(0x7f0000001ec0)={0x0}}, 0x0) 07:19:31 executing program 0: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00'}, 0x10) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:31 executing program 0: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00'}, 0x10) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) [ 246.368293][ T38] Bluetooth: hci2: command 0x0419 tx timeout [ 246.375403][ T3890] Zero length message leads to an empty skb [ 246.376116][ T38] Bluetooth: hci0: command 0x0419 tx timeout 07:19:31 executing program 2: flock(0xffffffffffffffff, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080eff95"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_HEADER(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x28, 0xc, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x28}}, 0x0) [ 246.454270][ T38] Bluetooth: hci3: command 0x0419 tx timeout [ 246.460533][ T38] Bluetooth: hci1: command 0x0419 tx timeout 07:19:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_ASSOCIATE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="cc0000001300f1", @ANYRESOCT=r0], 0xcc}}, 0x0) 07:19:31 executing program 3: syz_usb_connect(0x0, 0x36, &(0x7f0000000200)=ANY=[@ANYBLOB="1a0100005c6b4408070a64006e00010203010902240001000000000904000002ca743600090503032000ff0000090584"], 0x0) 07:19:31 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) [ 247.229657][ T3901] netlink: 172 bytes leftover after parsing attributes in process `syz-executor.1'. 07:19:32 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x2}, 0x48) 07:19:32 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in6=@private2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in=@dev, 0x0, 0x32}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0xf8}}, 0x0) 07:19:32 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:32 executing program 2: r0 = epoll_create1(0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udp\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000200)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='fdinfo/3\x00') preadv(r2, &(0x7f0000000700)=[{&(0x7f0000000000)=""/4, 0x4}], 0x1, 0x0, 0x0) 07:19:32 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000040)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in6=@private2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in=@dev, 0x0, 0x32}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0xf8}}, 0x0) 07:19:32 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:32 executing program 2: syz_open_dev$media(&(0x7f0000000040), 0x0, 0x60001) [ 247.517838][ T38] usb 8-1: new high-speed USB device number 2 using dummy_hcd [ 247.773575][ T38] usb 8-1: Using ep0 maxpacket: 8 [ 247.893807][ T38] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 247.904013][ T38] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 248.114217][ T38] usb 8-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice= 0.6e [ 248.121454][ T38] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.143481][ T38] usb 8-1: Product: syz [ 248.147374][ T38] usb 8-1: Manufacturer: syz [ 248.152971][ T38] usb 8-1: SerialNumber: syz [ 248.179764][ T38] usb 8-1: config 0 descriptor?? [ 248.248487][ T38] adutux 8-1:0.0: interrupt endpoints not found [ 248.458749][ T3762] usb 8-1: USB disconnect, device number 2 [ 249.264106][ T39] kauditd_printk_skb: 27 callbacks suppressed [ 249.264125][ T39] audit: type=1400 audit(1663744773.937:137): avc: denied { create } for pid=3921 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 07:19:33 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@multicast, @link_local, @void, {@ipv4={0x800, @igmp={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2c, 0x0, @dev, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@rr={0x7, 0x3}]}}}}}}, 0x0) 07:19:33 executing program 3: r0 = epoll_create1(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) dup2(r0, r1) 07:19:33 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x0, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:33 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x8913, &(0x7f00000000c0)={'ip6gre0\x00', 0x0}) 07:19:33 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x0, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:33 executing program 1: openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r0 = eventfd2(0x8, 0x0) read$eventfd(r0, &(0x7f0000000240), 0x8) 07:19:34 executing program 2: r0 = syz_open_dev$media(&(0x7f0000000080), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_ENTITIES(r0, 0x5421, 0x0) 07:19:34 executing program 3: r0 = syz_open_dev$media(&(0x7f0000000080), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_ENTITIES(r0, 0x2, 0x0) 07:19:34 executing program 1: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) write$UHID_CREATE(r0, &(0x7f0000000200)={0x0, {'syz0\x00', 'syz1\x00', 'syz1\x00', &(0x7f0000000100)=""/206, 0xce}}, 0x120) [ 249.336175][ T39] audit: type=1400 audit(1663744773.937:138): avc: denied { ioctl } for pid=3921 comm="syz-executor.1" path="socket:[33823]" dev="sockfs" ino=33823 ioctlcmd=0x8913 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 249.394216][ T39] audit: type=1400 audit(1663744774.067:139): avc: denied { read write } for pid=3931 comm="syz-executor.1" name="uhid" dev="devtmpfs" ino=1110 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 07:19:34 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x0, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002340)={&(0x7f00000020c0)={0x14}, 0x14}}, 0x0) sendmsg$TIPC_NL_NODE_GET(r0, &(0x7f0000002700)={0x0, 0x0, &(0x7f00000026c0)={&(0x7f0000002440)={0x14}, 0x14}}, 0x0) 07:19:34 executing program 3: bpf$BPF_LINK_CREATE_XDP(0x6, &(0x7f0000000c00), 0x10) [ 249.441247][ T39] audit: type=1400 audit(1663744774.067:140): avc: denied { open } for pid=3931 comm="syz-executor.1" path="/dev/uhid" dev="devtmpfs" ino=1110 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 249.445886][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 07:19:34 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) [ 249.479431][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 07:19:34 executing program 2: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00'}, 0x10) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:34 executing program 3: bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x0}, 0x20) [ 249.516970][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.523110][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 07:19:34 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) [ 249.548900][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.593741][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.614962][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.623815][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.629586][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.641522][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.650915][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.660960][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.668977][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.677565][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.702051][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.709049][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.721639][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.734065][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.740514][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.747296][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.758555][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.777886][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.792830][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.802435][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.810452][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.819447][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.824507][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.832431][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.840201][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.853451][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.874065][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.882302][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.899819][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.910397][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.933730][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.948096][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.969489][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 249.985103][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.002873][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.034853][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.047721][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.064000][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.075316][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.088319][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.094536][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.106946][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.116866][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.126344][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.137628][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.146838][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.155370][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.161980][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.169228][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.181725][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.190951][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.200152][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.220386][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.230602][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.244164][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.252294][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.275062][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.281253][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.288152][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.296973][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.304055][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.310407][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.318046][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.325626][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.332337][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.341186][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.348892][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.357199][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.369991][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.376515][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.389603][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.397557][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.404141][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.409717][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.422772][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.433975][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.442391][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.451411][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.458899][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.468970][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.475701][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.483149][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.490323][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.497148][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.506017][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.515595][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.523522][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.531607][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.540777][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.550974][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.557538][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.564846][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.570561][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.577616][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.586327][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.593132][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.600874][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.608858][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.617594][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.624106][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.631749][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.637634][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.643501][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.651552][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.659521][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.664710][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.671621][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.678941][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.686159][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.694609][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.701662][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.707335][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.712644][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.720311][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.731361][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.740129][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.749007][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.759817][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.766621][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.774484][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.782541][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.792771][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.801550][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.810831][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.818719][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.830089][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.836739][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.843213][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.849288][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.857979][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.865620][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.871009][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.877419][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.884726][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.892307][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.899546][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.906785][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.914754][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.922788][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.930723][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.937666][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.945578][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.953717][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.960698][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.969618][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.978708][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.986618][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 250.995841][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.003581][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.011129][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.020569][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.027340][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.034537][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.042447][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.049388][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.057916][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.066990][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.074848][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.081923][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.086958][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.094772][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.104252][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.112191][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.119397][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.127163][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.136114][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.143284][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.147849][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.153546][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.160805][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.171375][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.178535][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.186658][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.195084][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.205279][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.214463][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.222737][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.228168][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.236568][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.246427][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.253802][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.260295][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.267329][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.275563][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.282363][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.288991][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.296628][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.304356][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.311198][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.317611][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.324979][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.332746][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.340040][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.348518][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.357795][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.367493][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.374596][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.383592][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.389574][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.397783][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.405152][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.412850][ T172] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 251.434465][ T172] hid-generic 0000:0000:0000.0002: hidraw1: HID v0.00 Device [syz0] on syz1 07:19:36 executing program 3: unshare(0x6c060000) pipe(0x0) timer_create(0x9, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000540)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000700)=ANY=[@ANYBLOB="00160000000000000502000907500000000112000500080000000000000007000000000000008000000000000000050000000000000000000100000000000200000000000000fdffffffffffffff04000000000000000900000000000000000100010100c2040000095c0001000731f1444eb4cca2bdbe08e56ba08b7e2a82cd283f542c507b6210110cd8459dbd057c8ef90dc5173a50c5e9c6a5661533265601020000c910fe80000000000000e6ff0000000000bb01030000000000000000"], 0xc0) getsockopt$inet6_opts(r1, 0x29, 0x39, 0x0, &(0x7f0000000140)) splice(r0, &(0x7f00000000c0)=0x81, r1, &(0x7f0000000180)=0x8, 0x0, 0x7) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20008005, &(0x7f0000000140)={0x2, 0x4e20, @multicast2}, 0x10) r2 = socket$inet(0x10, 0x0, 0x0) sendmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)}], 0x1}, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000100)={0x1, 'vlan1\x00', {}, 0x1ff}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x8, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="180000560030000000000000f8030000000000000000950000000000000098b6edd9e517ff4e77537a2a687805b137a6b6c95d0d887b8827104fa6a811132555a41fbecce2768b83fb74a8afc29428c5a0bc3836c693f9b3ca3dd6f217c80dd09a19a96ca3709afa59a417ee4fb9ff99321eff8cf7cc46ef689d150fb0a3c842c94762d64138fac038d5fa"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x0, 0x5, &(0x7f0000000080)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000600)='B', 0x20000601}], 0x1, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x18, 0xf, 0x0, 0x0, 0x7, 0x0, 0x0, 0x41100, 0x18, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x3, 0x23}, 0x8, 0x10, &(0x7f00000002c0)={0x0, 0x2, 0x8000, 0x80000001}, 0x10}, 0x80) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDSKBENT(r3, 0x4b72, 0x0) 07:19:36 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) [ 252.143796][ T39] audit: type=1400 audit(1663744776.807:141): avc: denied { wake_alarm } for pid=3951 comm="syz-executor.3" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 252.174828][ C1] hrtimer: interrupt took 143018 ns 07:19:36 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:36 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000007b3a6d7b850000005000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x18, 0x4, &(0x7f0000000280)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000100)='jbd2_handle_stats\x00', r0}, 0x10) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40c5, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) close(r2) r3 = epoll_create(0x8) mount$9p_fd(0x0, &(0x7f0000000040)='./control\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@mmap}, {@msize={'msize', 0x3d, 0x3f}}, {@dfltuid}, {@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@debug={'debug', 0x3d, 0x3}}, {@noextend}]}}) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103ef2050ad28fabaed33d6927889d97f4b5ce0de71d3fd832980f4f088d0d824e20549b4bbd906ffa51ce9de54d779eb4de462faac20a3ab0ed9934373ca22cea5454f4c2a740cd461e39956bb5f98df2aebc60cf32623adbffbcc378fa7250b6a3fc863dadcf6d4f8b855c4e70f0796eee6218445dad2811dd6b540ff52efa2f167dd9c1b8b016268d37db430983fefc0645d20614c8df2eb0872c58e09664e672b0b6a9970fec199257e1c606ec3e364c66a0f4d258c74accd43b987c756d602fd8787fed3aa43fd8d84e9656d4a413fa9a423bc54b873583d6d497005e54712fafc71384988d80134fbf84f53fdd74b354848006b8b5b67e7cc5a472475d3ae545ca1fcf7628b873e31ba83a98a7ad5b0cfbe9711b517a9a1388ad0efa2a3b4e22152021d631b731e2e100a9831111db7acce948bb5deeea260463c140ac929e77c58402776caf85d4569a75dde2f64c4491508afb541ed9b2c81fc95c06706235f383e31cf662c95b1e49cfd94871e22720a41535756e419b271276941692bd023dd9c9dbec4f7db1e5c00d8b3be7b8e826a6aadd001edd0dfeb00f8048442b5c48456fd642e629dcb2ff55592665ff491cd832672ce4d999da186db2c3a1f8b6b1f7d3750d7cdb3097954e6e14fb2183ad662c63d4ce8b82dc2487f0fe2ea2827b53a7c6dcced878d2fb29c1d3ff583570e7bc172d1a5c716e0447cb08ce3c468ffdf975da372f3f3eb455aaf5822bc04a51b6cad24a2331369df81c123b009a2381b42e9aeb077f621608d81c12a5f5c6c295d74afd4dd5c051296be0b54c70bf899b347c36bff62f313079983409d7f9cf1242c917985c1b5d0736fe21f8514f63d0369a374c42da40bd5140bc3e602d00c3cb4f8e621863ab47422778d67d72de34753fd72cef80649a1548e4e8dcbcffe4054cc9d8a1f922623a75904cbdaacde768131e587269a4a99d82f7009c1b8ab79aa232a2fd45ad71b603803123f6ba979fa6a87525884b08d721a21400fb1f950b96ead82f408cc4388d3b78fb456616429a520656d5e5a876fd04748498902c86f58d45f4c1b3919eb846a00edf07e7a830bf723e4774f085f15534dd3b5246c0c0970b5ad7bb39b30b156a9430378c5b0aab1261c78d72ac301cd552d5e8dd4b642ec1dc0672745d593bb26d095b5b23576e3cfd6ab580f6e09419d0f0c64250fafaa3759aa1888da48d89c3f7c9454b0b3d0ab40445f5bed4493ef43ab08f31b1345ac4ffd94ad79c9eee53904ed6f572817153190d2e6863f2e39356bb99926419fd314341a536b7e76cae60bf7750a4c29e3f4c7f005530b1d4ee0e25b93b76fcc1108222f0b00de52cf4100e97adfd7b9db1370586ba27e1e183299be00d0df8439c380edf2f79deb441eac59b814b04accdff5e17f02046139f91f0332661676ff506e575f0cb2850bcc9f8666f6d1f69f8f4271cb804a79fccd7016f049d1a494c26a527c437fa0be6d51ec7543d9bd7a2f016194ebe3c99080a6c9b5119863dfe865f8e60cae29f50b67dbfaa0a3c9794d73034485ca1613344c572783db3dfab01b28089c51cda99cefa4c1c881a29e229f04c7e0fd04dc425ae8417852e6e31520c6207e9d4e35285feef2a2cb8a3bceb08a166fa4284a516362621e2c06731a442791f1db063a32cf1f005c914102c7273cb4d7ab1bf567d72f230783d2ea99c43a60e8729132441ee6c5362c33f9b613f84417c3c5549f4e3d9e73c6f83f16c8e57ae22fe5f54515e111fe43ad7c400d214281452bb6141cecad84b23a695f061988d906d03be5d89584634b9e9d9a9b072f8e7cbb47c47719318a2001cafa665dd2c82672d16877ea115bd023fc1975f7c59664bfb06f66a1a5e3f05cb283fb45ea67a2727ee6e10bf35b31fdd03d43ec67b753f6737e0d2f4a5275031595878cefc8f0ca", 0x600) sendfile(r1, r4, 0x0, 0xe000) 07:19:36 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ip6erspan0\x00'}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000300)={0x0, {0x2, 0x4e23, @multicast2}, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e1f, @empty}, 0x0, 0x0, 0x0, 0x0, 0x41, &(0x7f00000002c0)='batadv0\x00', 0x0, 0x1, 0x4}) socketpair$unix(0x1, 0x0, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000040000000000004000495000d00000000000672af0000591a7821677962612659ee8b55b6e18bad6be783ee8f9930bfd74d61e666701722b51507cea754ad66b6dd62e3c5ad978a679c314b798b9c9f2fa3b82341"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x3, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0xfffffffffffffe9d) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000580)='contention_end\x00', r2}, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000640)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) setsockopt$inet6_group_source_req(r3, 0x29, 0x11, &(0x7f0000000000)={0x4, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @dev}}}, 0x104) ioctl$sock_SIOCGIFBR(r1, 0x8941, &(0x7f0000000080)=@add_del={0x3, &(0x7f0000000100)='ip6erspan0\x00', 0x2a0ffffffff}) syz_init_net_socket$ax25(0x3, 0x0, 0xf0) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @initdev}}, 0x0) connect$inet6(r4, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) r5 = socket(0x40000000002, 0x0, 0x2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000180)={0x2, 'veth0_to_bridge\x00'}, 0x18) setsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f00000001c0)={@broadcast, @multicast1}, 0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, 0x0, &(0x7f0000000240)) sendmsg$key(r5, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x42881) 07:19:36 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) [ 252.322526][ T39] audit: type=1400 audit(1663744776.987:142): avc: denied { create } for pid=3955 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 252.381517][ T39] audit: type=1400 audit(1663744777.047:143): avc: denied { append } for pid=3114 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 252.413087][ T39] audit: type=1400 audit(1663744777.047:144): avc: denied { open } for pid=3114 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 252.441925][ T39] audit: type=1400 audit(1663744777.047:145): avc: denied { getattr } for pid=3114 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 252.459135][ T39] audit: type=1804 audit(1663744777.067:146): pid=3964 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/syzkaller-testdir2165174180/syzkaller.fUsObG/18/file0" dev="sda1" ino=1151 res=1 errno=0 07:19:37 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:37 executing program 3: unshare(0x6c060000) (async, rerun: 32) pipe(0x0) (async, rerun: 32) timer_create(0x9, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000540)) (async) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) (async) r0 = socket$inet_tcp(0x2, 0x1, 0x0) (async) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000700)=ANY=[@ANYBLOB="00160000000000000502000907500000000112000500080000000000000007000000000000008000000000000000050000000000000000000100000000000200000000000000fdffffffffffffff04000000000000000900000000000000000100010100c2040000095c0001000731f1444eb4cca2bdbe08e56ba08b7e2a82cd283f542c507b6210110cd8459dbd057c8ef90dc5173a50c5e9c6a5661533265601020000c910fe80000000000000e6ff0000000000bb01030000000000000000"], 0xc0) getsockopt$inet6_opts(r1, 0x29, 0x39, 0x0, &(0x7f0000000140)) splice(r0, &(0x7f00000000c0)=0x81, r1, &(0x7f0000000180)=0x8, 0x0, 0x7) (async) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) (async, rerun: 64) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20008005, &(0x7f0000000140)={0x2, 0x4e20, @multicast2}, 0x10) (async, rerun: 64) r2 = socket$inet(0x10, 0x0, 0x0) sendmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)}], 0x1}, 0x0) (async) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000100)={0x1, 'vlan1\x00', {}, 0x1ff}) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x8, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="180000560030000000000000f8030000000000000000950000000000000098b6edd9e517ff4e77537a2a687805b137a6b6c95d0d887b8827104fa6a811132555a41fbecce2768b83fb74a8afc29428c5a0bc3836c693f9b3ca3dd6f217c80dd09a19a96ca3709afa59a417ee4fb9ff99321eff8cf7cc46ef689d150fb0a3c842c94762d64138fac038d5fa"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x0, 0x5, &(0x7f0000000080)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000600)='B', 0x20000601}], 0x1, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x18, 0xf, 0x0, 0x0, 0x7, 0x0, 0x0, 0x41100, 0x18, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x3, 0x23}, 0x8, 0x10, &(0x7f00000002c0)={0x0, 0x2, 0x8000, 0x80000001}, 0x10}, 0x80) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDSKBENT(r3, 0x4b72, 0x0) 07:19:37 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:37 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:37 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000007b3a6d7b850000005000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x18, 0x4, &(0x7f0000000280)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000100)='jbd2_handle_stats\x00', r0}, 0x10) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40c5, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) close(r2) r3 = epoll_create(0x8) mount$9p_fd(0x0, &(0x7f0000000040)='./control\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@mmap}, {@msize={'msize', 0x3d, 0x3f}}, {@dfltuid}, {@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@debug={'debug', 0x3d, 0x3}}, {@noextend}]}}) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000001400)="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", 0x600) sendfile(r1, r4, 0x0, 0xe000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000007b3a6d7b850000005000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x18, 0x4, &(0x7f0000000280)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000100)='jbd2_handle_stats\x00', r0}, 0x10) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) (async) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) (async) open(&(0x7f0000000040)='./file0\x00', 0x40c5, 0x0) (async) signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) (async) close(r2) (async) epoll_create(0x8) (async) mount$9p_fd(0x0, &(0x7f0000000040)='./control\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@mmap}, {@msize={'msize', 0x3d, 0x3f}}, {@dfltuid}, {@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@debug={'debug', 0x3d, 0x3}}, {@noextend}]}}) (async) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) (async) write$9p(r1, &(0x7f0000001400)="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", 0x600) (async) sendfile(r1, r4, 0x0, 0xe000) (async) 07:19:37 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ip6erspan0\x00'}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000300)={0x0, {0x2, 0x4e23, @multicast2}, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e1f, @empty}, 0x0, 0x0, 0x0, 0x0, 0x41, &(0x7f00000002c0)='batadv0\x00', 0x0, 0x1, 0x4}) socketpair$unix(0x1, 0x0, 0x0, 0x0) (async) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000040000000000004000495000d00000000000672af0000591a7821677962612659ee8b55b6e18bad6be783ee8f9930bfd74d61e666701722b51507cea754ad66b6dd62e3c5ad978a679c314b798b9c9f2fa3b82341"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x3, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0xfffffffffffffe9d) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000580)='contention_end\x00', r2}, 0x10) (async) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000640)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) (async) setsockopt$inet6_group_source_req(r3, 0x29, 0x11, &(0x7f0000000000)={0x4, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @dev}}}, 0x104) (async, rerun: 64) ioctl$sock_SIOCGIFBR(r1, 0x8941, &(0x7f0000000080)=@add_del={0x3, &(0x7f0000000100)='ip6erspan0\x00', 0x2a0ffffffff}) (async, rerun: 64) syz_init_net_socket$ax25(0x3, 0x0, 0xf0) (async) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @initdev}}, 0x0) connect$inet6(r4, 0x0, 0x0) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) (async) r5 = socket(0x40000000002, 0x0, 0x2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000180)={0x2, 'veth0_to_bridge\x00'}, 0x18) (async) setsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f00000001c0)={@broadcast, @multicast1}, 0x8) (async) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, 0x0, &(0x7f0000000240)) (async, rerun: 32) sendmsg$key(r5, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x42881) (rerun: 32) 07:19:37 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:37 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000007b3a6d7b850000005000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) (async) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x18, 0x4, &(0x7f0000000280)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000100)='jbd2_handle_stats\x00', r0}, 0x10) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) (async, rerun: 64) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) (async, rerun: 64) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) (async, rerun: 32) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40c5, 0x0) (async, rerun: 32) r2 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) close(r2) r3 = epoll_create(0x8) mount$9p_fd(0x0, &(0x7f0000000040)='./control\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@mmap}, {@msize={'msize', 0x3d, 0x3f}}, {@dfltuid}, {@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@debug={'debug', 0x3d, 0x3}}, {@noextend}]}}) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000001400)="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", 0x600) (async) sendfile(r1, r4, 0x0, 0xe000) 07:19:37 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ip6erspan0\x00'}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000300)={0x0, {0x2, 0x4e23, @multicast2}, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e1f, @empty}, 0x0, 0x0, 0x0, 0x0, 0x41, &(0x7f00000002c0)='batadv0\x00', 0x0, 0x1, 0x4}) (async) socketpair$unix(0x1, 0x0, 0x0, 0x0) (async) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000040000000000004000495000d00000000000672af0000591a7821677962612659ee8b55b6e18bad6be783ee8f9930bfd74d61e666701722b51507cea754ad66b6dd62e3c5ad978a679c314b798b9c9f2fa3b82341"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x3, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0xfffffffffffffe9d) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000580)='contention_end\x00', r2}, 0x10) (async) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000640)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) setsockopt$inet6_group_source_req(r3, 0x29, 0x11, &(0x7f0000000000)={0x4, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @dev}}}, 0x104) ioctl$sock_SIOCGIFBR(r1, 0x8941, &(0x7f0000000080)=@add_del={0x3, &(0x7f0000000100)='ip6erspan0\x00', 0x2a0ffffffff}) (async) syz_init_net_socket$ax25(0x3, 0x0, 0xf0) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @initdev}}, 0x0) connect$inet6(r4, 0x0, 0x0) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) (async) r5 = socket(0x40000000002, 0x0, 0x2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000180)={0x2, 'veth0_to_bridge\x00'}, 0x18) setsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f00000001c0)={@broadcast, @multicast1}, 0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, 0x0, &(0x7f0000000240)) (async) sendmsg$key(r5, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x42881) 07:19:39 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000140)='memory.max\x00', 0x2, 0x0) 07:19:39 executing program 3: unshare(0x6c060000) pipe(0x0) timer_create(0x9, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000540)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000700)=ANY=[@ANYBLOB="00160000000000000502000907500000000112000500080000000000000007000000000000008000000000000000050000000000000000000100000000000200000000000000fdffffffffffffff04000000000000000900000000000000000100010100c2040000095c0001000731f1444eb4cca2bdbe08e56ba08b7e2a82cd283f542c507b6210110cd8459dbd057c8ef90dc5173a50c5e9c6a5661533265601020000c910fe80000000000000e6ff0000000000bb01030000000000000000"], 0xc0) getsockopt$inet6_opts(r1, 0x29, 0x39, 0x0, &(0x7f0000000140)) splice(r0, &(0x7f00000000c0)=0x81, r1, &(0x7f0000000180)=0x8, 0x0, 0x7) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20008005, &(0x7f0000000140)={0x2, 0x4e20, @multicast2}, 0x10) r2 = socket$inet(0x10, 0x0, 0x0) sendmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)}], 0x1}, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000100)={0x1, 'vlan1\x00', {}, 0x1ff}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x8, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="180000560030000000000000f8030000000000000000950000000000000098b6edd9e517ff4e77537a2a687805b137a6b6c95d0d887b8827104fa6a811132555a41fbecce2768b83fb74a8afc29428c5a0bc3836c693f9b3ca3dd6f217c80dd09a19a96ca3709afa59a417ee4fb9ff99321eff8cf7cc46ef689d150fb0a3c842c94762d64138fac038d5fa"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x0, 0x5, &(0x7f0000000080)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000600)='B', 0x20000601}], 0x1, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x18, 0xf, 0x0, 0x0, 0x7, 0x0, 0x0, 0x41100, 0x18, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x3, 0x23}, 0x8, 0x10, &(0x7f00000002c0)={0x0, 0x2, 0x8000, 0x80000001}, 0x10}, 0x80) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDSKBENT(r3, 0x4b72, 0x0) unshare(0x6c060000) (async) pipe(0x0) (async) timer_create(0x9, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000540)) (async) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) (async) socket$inet_tcp(0x2, 0x1, 0x0) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000700)=ANY=[@ANYBLOB="00160000000000000502000907500000000112000500080000000000000007000000000000008000000000000000050000000000000000000100000000000200000000000000fdffffffffffffff04000000000000000900000000000000000100010100c2040000095c0001000731f1444eb4cca2bdbe08e56ba08b7e2a82cd283f542c507b6210110cd8459dbd057c8ef90dc5173a50c5e9c6a5661533265601020000c910fe80000000000000e6ff0000000000bb01030000000000000000"], 0xc0) (async) getsockopt$inet6_opts(r1, 0x29, 0x39, 0x0, &(0x7f0000000140)) (async) splice(r0, &(0x7f00000000c0)=0x81, r1, &(0x7f0000000180)=0x8, 0x0, 0x7) (async) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20008005, &(0x7f0000000140)={0x2, 0x4e20, @multicast2}, 0x10) (async) socket$inet(0x10, 0x0, 0x0) (async) sendmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)}], 0x1}, 0x0) (async) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000100)={0x1, 'vlan1\x00', {}, 0x1ff}) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x8, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="180000560030000000000000f8030000000000000000950000000000000098b6edd9e517ff4e77537a2a687805b137a6b6c95d0d887b8827104fa6a811132555a41fbecce2768b83fb74a8afc29428c5a0bc3836c693f9b3ca3dd6f217c80dd09a19a96ca3709afa59a417ee4fb9ff99321eff8cf7cc46ef689d150fb0a3c842c94762d64138fac038d5fa"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x0, 0x5, &(0x7f0000000080)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000600)='B', 0x20000601}], 0x1, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x18, 0xf, 0x0, 0x0, 0x7, 0x0, 0x0, 0x41100, 0x18, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x3, 0x23}, 0x8, 0x10, &(0x7f00000002c0)={0x0, 0x2, 0x8000, 0x80000001}, 0x10}, 0x80) (async) syz_open_dev$tty20(0xc, 0x4, 0x1) (async) ioctl$KDSKBENT(r3, 0x4b72, 0x0) (async) 07:19:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x4}, 0x0) 07:19:39 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000001640)={&(0x7f0000000340)=@vsock, 0x80, 0x0, 0x0, &(0x7f00000015c0)=[@timestamping={{0x14}}], 0x18}, 0x0) 07:19:39 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000640)={@private1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, 0x0, 0xa6, 0x5}) 07:19:39 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:39 executing program 1: msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000380)=""/4096) 07:19:39 executing program 2: socket(0xa, 0x0, 0x400) 07:19:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000b00)={&(0x7f0000000900)={0x2}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000940)={0x14}, 0x14}}, 0x0) 07:19:39 executing program 1: openat$binderfs(0xffffffffffffff9c, &(0x7f0000000240)='./binderfs/binder0\x00', 0x0, 0x0) [ 255.195818][ T39] kauditd_printk_skb: 1 callbacks suppressed [ 255.195840][ T39] audit: type=1400 audit(1663744779.867:148): avc: denied { read } for pid=4029 comm="syz-executor.1" name="binder0" dev="binder" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 255.272523][ T39] audit: type=1400 audit(1663744779.867:149): avc: denied { open } for pid=4029 comm="syz-executor.1" path="/dev/binderfs/binder0" dev="binder" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 255.617675][ T39] audit: type=1400 audit(1663744780.287:150): avc: denied { create } for pid=4042 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 07:19:40 executing program 2: socket$xdp(0x2c, 0x3, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) 07:19:40 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x48) 07:19:40 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1000000}) 07:19:40 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800"/13], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:40 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f00000002c0), 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000340)={{0x7, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, [0x1000000]}) 07:19:40 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000040)={0x10}, 0x10}], 0x1, &(0x7f00000006c0)=[@cred={{0x1c}}], 0x20}, 0x0) 07:19:40 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800"/13], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) [ 255.673634][ T39] audit: type=1400 audit(1663744780.297:151): avc: denied { create } for pid=4048 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 07:19:40 executing program 2: syz_clone(0x19049180, 0x0, 0xffffffffffffffa7, 0x0, 0x0, 0x0) 07:19:40 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f00000002c0), 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000340)={{0x7, 0x0, 0x0, 0x0, 'syz1\x00'}, 0x0, [0x1000000]}) 07:19:40 executing program 3: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_GET_FROZEN_INFO(r0, 0xc00c620f, &(0x7f00000000c0)) 07:19:40 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800"/13], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) [ 255.729680][ T39] audit: type=1400 audit(1663744780.297:152): avc: denied { ioctl } for pid=4048 comm="syz-executor.1" path="socket:[32161]" dev="sockfs" ino=32161 ioctlcmd=0x890c scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 07:19:40 executing program 2: syz_clone(0x19049180, 0x0, 0xffffffffffffffa7, 0x0, 0x0, 0x0) [ 255.762461][ T4061] binder: 4060:4061 ioctl c00c620f 200000c0 returned -22 07:19:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x3e0, 0x100, 0x100, 0x0, 0x2f8, 0x2f8, 0x2f8, 0x4, 0x0, {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@AUDIT={0x28}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="912b0a252ba9", @empty, @rand_addr, @empty}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x430) 07:19:40 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={0x0, 0x0, 0x8}, 0x10) [ 255.793570][ T39] audit: type=1400 audit(1663744780.407:153): avc: denied { sys_admin } for pid=4062 comm="syz-executor.2" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 255.811173][ T4067] x_tables: duplicate underflow at hook 1 07:19:40 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800"/15], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) [ 255.866798][ T39] audit: type=1400 audit(1663744780.427:154): avc: denied { ioctl } for pid=4060 comm="syz-executor.3" path="/dev/binderfs/binder1" dev="binder" ino=8 ioctlcmd=0x620f scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 255.948790][ T39] audit: type=1400 audit(1663744780.477:155): avc: denied { setopt } for pid=4065 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 256.240645][ T4077] syz-executor.1 uses obsolete (PF_INET,SOCK_PACKET) 07:19:40 executing program 2: syz_clone(0x19049180, 0x0, 0xffffffffffffffa7, 0x0, 0x0, 0x0) 07:19:40 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 07:19:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0}, 0x1, 0x0, 0x9effffff}, 0x0) [ 256.256414][ T39] audit: type=1400 audit(1663744780.927:156): avc: denied { setopt } for pid=4075 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 07:19:41 executing program 1: syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x40040, 0x0) 07:19:41 executing program 2: syz_clone(0x19049180, 0x0, 0xffffffffffffffa7, 0x0, 0x0, 0x0) 07:19:41 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800"/15], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:41 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:41 executing program 1: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) 07:19:41 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800"/15], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$sock(r0, &(0x7f0000003700)={&(0x7f0000002400)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000003600)=[@mark={{0x14}}, @timestamping={{0x14}}], 0x30}, 0x0) [ 256.809308][ T39] audit: type=1400 audit(1663744781.477:157): avc: denied { write } for pid=4092 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 07:19:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@ipv6_getroute={0x1c, 0x1a, 0x1}, 0x1c}}, 0x0) 07:19:41 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800"/16], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:41 executing program 3: mmap$KVM_VCPU(&(0x7f0000ffd000/0x1000)=nil, 0x930, 0x0, 0x27d2b76812e313b0, 0xffffffffffffffff, 0x0) 07:19:41 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800"/16], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:41 executing program 1: syz_clone(0x0, 0x0, 0x0, &(0x7f0000000240), 0x0, 0x0) 07:19:41 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000007b3a6d7b850000005000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x18, 0x4, &(0x7f0000000280)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000100)='jbd2_handle_stats\x00', r0}, 0x10) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40c5, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) close(r2) r3 = epoll_create(0x8) mount$9p_fd(0x0, &(0x7f0000000040)='./control\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@mmap}, {@msize={'msize', 0x3d, 0x3f}}, {@dfltuid}, {@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@debug={'debug', 0x3d, 0x3}}, {@noextend}]}}) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000001400)="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", 0x600) sendfile(r1, r4, 0x0, 0xe000) 07:19:41 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000240)='./binderfs/binder0\x00', 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) 07:19:41 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800"/16], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:41 executing program 1: syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) r0 = openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_SET_DEST(r0, 0x0, 0x0) 07:19:41 executing program 2: syz_io_uring_setup(0x3c37, &(0x7f0000000080)={0x0, 0xff72, 0xa, 0x0, 0xf}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 07:19:41 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], 0x0, 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:42 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], 0x0, 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000b00)={&(0x7f0000000900), 0xc, &(0x7f0000000ac0)={&(0x7f0000000940)={0x14, r1, 0xd01, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 07:19:42 executing program 1: r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$IOCTL_VMCI_CTX_GET_CPT_STATE(r0, 0x80086601, 0x0) 07:19:42 executing program 2: syz_io_uring_setup(0x3c37, &(0x7f0000000080)={0x0, 0xff72, 0xa, 0x0, 0xf}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 07:19:42 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], 0x0, 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:42 executing program 1: socket(0x1e, 0x0, 0xa327) 07:19:42 executing program 3: syz_genetlink_get_family_id$gtp(&(0x7f00000005c0), 0xffffffffffffffff) 07:19:42 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x6, 0x2, &(0x7f0000000100)=@raw=[@map_idx_val], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:42 executing program 1: bpf$LINK_GET_FD_BY_ID(0x15, 0x0, 0x0) 07:19:42 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:42 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000080)='/dev/vmci\x00', 0x0, 0xffffffffffffff9c) 07:19:42 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000007b3a6d7b850000005000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x18, 0x4, &(0x7f0000000280)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000100)='jbd2_handle_stats\x00', r0}, 0x10) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40c5, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) close(r2) r3 = epoll_create(0x8) mount$9p_fd(0x0, &(0x7f0000000040)='./control\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@mmap}, {@msize={'msize', 0x3d, 0x3f}}, {@dfltuid}, {@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@debug={'debug', 0x3d, 0x3}}, {@noextend}]}}) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000001400)="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", 0x600) sendfile(r1, r4, 0x0, 0xe000) 07:19:42 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:42 executing program 2: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:42 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) 07:19:42 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0, 0x0, 0xd89, 0x5, 0x0, 0x0, 0x1000000}) 07:19:42 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000940)={0x14, r1, 0xd01}, 0x14}}, 0x0) 07:19:43 executing program 1: setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'syzkaller0\x00'}, 0x18) socketpair(0x26, 0x0, 0x0, &(0x7f00000004c0)) 07:19:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000b00)={&(0x7f0000000900), 0xc, &(0x7f0000000ac0)={&(0x7f0000000940)={0x180, 0x0, 0x0, 0x0, 0x0, {}, [{{0x8}, {0x164, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x2}, {0x0, 0x0, 0x1}]}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}]}}]}, 0x33fe0}}, 0x0) 07:19:43 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:43 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) r5 = accept(r2, 0x0, &(0x7f00000002c0)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000340)=0x14) sendmmsg(r5, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000003d40)=[{0x0}, {&(0x7f00000029c0)="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", 0xfd6}, {&(0x7f0000003a80)}, {&(0x7f0000003ac0)="6a45594492c0c33364b4424af4ad7d7ff027b11b14805cf489c94f5bbd62375c6a5b964f78d77a545e6be9728e934106f1ff1faf7f9590c70ca307be97a9afbaa5fe933a98574c455cd99b056cd51ade1107151b849a9de47d4f171a87cafe2fb96d5a99fe60ac17a7c10b104e89d0af33378fb6956b0184774e26b83c1d72462d365aece35d7069823ca4bd7a1521", 0x8f}, {&(0x7f0000003b80)}, {&(0x7f0000003c40)}, {&(0x7f0000003d00)="83c372dbbc4c6c10", 0x8}], 0x7}}, {{&(0x7f0000005200)=@qipcrtr={0x2a, 0xffffffff, 0x2}, 0x80, &(0x7f0000005400)=[{0x0}, {&(0x7f0000005380)="77f5ee9e3aaf7bb95ae4edaaa02e03e2aa070d76b7c6230e4cf874015f8b79b60b1c05e5498743f282136953d8cfda987706c678e659de7cb6dab20125526e19ace8e222712c28af939d4c7de7a7e3cb8eace658a13d", 0x56}], 0x2}}], 0x2, 0x40) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:19:43 executing program 1: recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000002100)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002200)) 07:19:43 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)='1', 0x1}], 0x1, &(0x7f00000001c0)=[{0x28, 0x0, 0x0, "be0efea15d6ed8105f5be03e60f98b39d0"}], 0x28}, 0x0) 07:19:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000001340)={&(0x7f0000001100), 0xc, 0x0}, 0x0) 07:19:43 executing program 2: openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) setfsgid(0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) mount$fuse(0x0, 0x0, &(0x7f00000048c0), 0x202000, &(0x7f0000008980)={{}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@allow_other}, {@allow_other}], [{@fowner_lt={'fowner<', 0xee01}}]}}) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000023c0)={0x2020}, 0x2020) [ 260.267889][ T4188] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 260.286157][ T4188] netlink: 344 bytes leftover after parsing attributes in process `syz-executor.1'. 07:19:44 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:44 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) r5 = accept(r2, 0x0, &(0x7f00000002c0)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000340)=0x14) sendmmsg(r5, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000003d40)=[{0x0}, {&(0x7f00000029c0)="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", 0xfd6}, {&(0x7f0000003a80)}, {&(0x7f0000003ac0)="6a45594492c0c33364b4424af4ad7d7ff027b11b14805cf489c94f5bbd62375c6a5b964f78d77a545e6be9728e934106f1ff1faf7f9590c70ca307be97a9afbaa5fe933a98574c455cd99b056cd51ade1107151b849a9de47d4f171a87cafe2fb96d5a99fe60ac17a7c10b104e89d0af33378fb6956b0184774e26b83c1d72462d365aece35d7069823ca4bd7a1521", 0x8f}, {&(0x7f0000003b80)}, {&(0x7f0000003c40)}, {&(0x7f0000003d00)="83c372dbbc4c6c10", 0x8}], 0x7}}, {{&(0x7f0000005200)=@qipcrtr={0x2a, 0xffffffff, 0x2}, 0x80, &(0x7f0000005400)=[{0x0}, {&(0x7f0000005380)="77f5ee9e3aaf7bb95ae4edaaa02e03e2aa070d76b7c6230e4cf874015f8b79b60b1c05e5498743f282136953d8cfda987706c678e659de7cb6dab20125526e19ace8e222712c28af939d4c7de7a7e3cb8eace658a13d", 0x56}], 0x2}}], 0x2, 0x40) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:19:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000b00)={&(0x7f0000000900), 0xc, &(0x7f0000000ac0)={&(0x7f0000000940)={0x180, r1, 0xd01, 0x0, 0x0, {}, [{{0x11}, {0x164, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x2, 0x9, 0x5, 0x40}, {0x0, 0x9, 0x1, 0x5}]}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}]}}]}, 0x180}, 0x1, 0x0, 0x0, 0x8001}, 0x0) 07:19:44 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x894c, 0x0) 07:19:45 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:45 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) r5 = accept(r2, 0x0, &(0x7f00000002c0)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000340)=0x14) sendmmsg(r5, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000003d40)=[{0x0}, {&(0x7f00000029c0)="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", 0xfd6}, {&(0x7f0000003a80)}, {&(0x7f0000003ac0)="6a45594492c0c33364b4424af4ad7d7ff027b11b14805cf489c94f5bbd62375c6a5b964f78d77a545e6be9728e934106f1ff1faf7f9590c70ca307be97a9afbaa5fe933a98574c455cd99b056cd51ade1107151b849a9de47d4f171a87cafe2fb96d5a99fe60ac17a7c10b104e89d0af33378fb6956b0184774e26b83c1d72462d365aece35d7069823ca4bd7a1521", 0x8f}, {&(0x7f0000003b80)}, {&(0x7f0000003c40)}, {&(0x7f0000003d00)="83c372dbbc4c6c10", 0x8}], 0x7}}, {{&(0x7f0000005200)=@qipcrtr={0x2a, 0xffffffff, 0x2}, 0x80, &(0x7f0000005400)=[{0x0}, {&(0x7f0000005380)="77f5ee9e3aaf7bb95ae4edaaa02e03e2aa070d76b7c6230e4cf874015f8b79b60b1c05e5498743f282136953d8cfda987706c678e659de7cb6dab20125526e19ace8e222712c28af939d4c7de7a7e3cb8eace658a13d", 0x56}], 0x2}}], 0x2, 0x40) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:19:45 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) r5 = accept(r2, 0x0, &(0x7f00000002c0)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000340)=0x14) sendmmsg(r5, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000003d40)=[{0x0}, {&(0x7f00000029c0)="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", 0xfd6}, {&(0x7f0000003a80)}, {&(0x7f0000003ac0)="6a45594492c0c33364b4424af4ad7d7ff027b11b14805cf489c94f5bbd62375c6a5b964f78d77a545e6be9728e934106f1ff1faf7f9590c70ca307be97a9afbaa5fe933a98574c455cd99b056cd51ade1107151b849a9de47d4f171a87cafe2fb96d5a99fe60ac17a7c10b104e89d0af33378fb6956b0184774e26b83c1d72462d365aece35d7069823ca4bd7a1521", 0x8f}, {&(0x7f0000003b80)}, {&(0x7f0000003c40)}, {&(0x7f0000003d00)="83c372dbbc4c6c10", 0x8}], 0x7}}, {{&(0x7f0000005200)=@qipcrtr={0x2a, 0xffffffff, 0x2}, 0x80, &(0x7f0000005400)=[{0x0}, {&(0x7f0000005380)="77f5ee9e3aaf7bb95ae4edaaa02e03e2aa070d76b7c6230e4cf874015f8b79b60b1c05e5498743f282136953d8cfda987706c678e659de7cb6dab20125526e19ace8e222712c28af939d4c7de7a7e3cb8eace658a13d", 0x56}], 0x2}}], 0x2, 0x40) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:19:45 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:45 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0, r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:46 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0, r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:46 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) r5 = accept(r2, 0x0, &(0x7f00000002c0)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000340)=0x14) sendmmsg(r5, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000003d40)=[{0x0}, {&(0x7f00000029c0)="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", 0xfd6}, {&(0x7f0000003a80)}, {&(0x7f0000003ac0)="6a45594492c0c33364b4424af4ad7d7ff027b11b14805cf489c94f5bbd62375c6a5b964f78d77a545e6be9728e934106f1ff1faf7f9590c70ca307be97a9afbaa5fe933a98574c455cd99b056cd51ade1107151b849a9de47d4f171a87cafe2fb96d5a99fe60ac17a7c10b104e89d0af33378fb6956b0184774e26b83c1d72462d365aece35d7069823ca4bd7a1521", 0x8f}, {&(0x7f0000003b80)}, {&(0x7f0000003c40)}, {&(0x7f0000003d00)="83c372dbbc4c6c10", 0x8}], 0x7}}, {{&(0x7f0000005200)=@qipcrtr={0x2a, 0xffffffff, 0x2}, 0x80, &(0x7f0000005400)=[{0x0}, {&(0x7f0000005380)="77f5ee9e3aaf7bb95ae4edaaa02e03e2aa070d76b7c6230e4cf874015f8b79b60b1c05e5498743f282136953d8cfda987706c678e659de7cb6dab20125526e19ace8e222712c28af939d4c7de7a7e3cb8eace658a13d", 0x56}], 0x2}}], 0x2, 0x40) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 261.565717][ T1354] ieee802154 phy0 wpan0: encryption failed: -22 [ 261.572614][ T1354] ieee802154 phy1 wpan1: encryption failed: -22 [ 261.777424][ T4210] IPVS: Unknown mcast interface: syzkaller0 07:19:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syzkaller0\x00'}, 0x18) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x3e0, 0x100, 0x100, 0x0, 0x2f8, 0x2f8, 0x2f8, 0x4, 0x0, {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="912b0a252ba9", @empty, @rand_addr, @empty}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x430) syz_genetlink_get_family_id$gtp(&(0x7f00000005c0), 0xffffffffffffffff) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000600)='ns/ipc\x00') syz_genetlink_get_family_id$gtp(&(0x7f0000000900), 0xffffffffffffffff) 07:19:46 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0, r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:46 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) r5 = accept(r2, 0x0, &(0x7f00000002c0)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000340)=0x14) sendmmsg(r5, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000003d40)=[{0x0}, {&(0x7f00000029c0)="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", 0xfd6}, {&(0x7f0000003a80)}, {&(0x7f0000003ac0)="6a45594492c0c33364b4424af4ad7d7ff027b11b14805cf489c94f5bbd62375c6a5b964f78d77a545e6be9728e934106f1ff1faf7f9590c70ca307be97a9afbaa5fe933a98574c455cd99b056cd51ade1107151b849a9de47d4f171a87cafe2fb96d5a99fe60ac17a7c10b104e89d0af33378fb6956b0184774e26b83c1d72462d365aece35d7069823ca4bd7a1521", 0x8f}, {&(0x7f0000003b80)}, {&(0x7f0000003c40)}, {&(0x7f0000003d00)="83c372dbbc4c6c10", 0x8}], 0x7}}, {{&(0x7f0000005200)=@qipcrtr={0x2a, 0xffffffff, 0x2}, 0x80, &(0x7f0000005400)=[{0x0}, {&(0x7f0000005380)="77f5ee9e3aaf7bb95ae4edaaa02e03e2aa070d76b7c6230e4cf874015f8b79b60b1c05e5498743f282136953d8cfda987706c678e659de7cb6dab20125526e19ace8e222712c28af939d4c7de7a7e3cb8eace658a13d", 0x56}], 0x2}}], 0x2, 0x40) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 261.854318][ T4210] x_tables: duplicate underflow at hook 1 07:19:46 executing program 2: syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x0, 0x0, 0xff}}, [{{0x9, 0x5, 0x82, 0x2, 0x0, 0x0, 0x0, 0x20}}]}}}]}}]}}, 0x0) 07:19:46 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00'}, 0x10) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:47 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00'}, 0x10) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:47 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00'}, 0x10) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) [ 262.534272][ T29] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 262.773544][ T29] usb 7-1: Using ep0 maxpacket: 16 [ 262.903684][ T29] usb 7-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 263.123695][ T29] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 263.133250][ T29] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 263.163569][ T29] usb 7-1: Product: syz [ 263.168208][ T29] usb 7-1: Manufacturer: syz [ 263.193512][ T29] usb 7-1: SerialNumber: syz 07:19:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) [ 263.256713][ T39] kauditd_printk_skb: 16 callbacks suppressed 07:19:47 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) r5 = accept(r2, 0x0, &(0x7f00000002c0)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000340)=0x14) sendmmsg(r5, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000003d40)=[{0x0}, {&(0x7f00000029c0)="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", 0xfd6}, {&(0x7f0000003a80)}, {&(0x7f0000003ac0)="6a45594492c0c33364b4424af4ad7d7ff027b11b14805cf489c94f5bbd62375c6a5b964f78d77a545e6be9728e934106f1ff1faf7f9590c70ca307be97a9afbaa5fe933a98574c455cd99b056cd51ade1107151b849a9de47d4f171a87cafe2fb96d5a99fe60ac17a7c10b104e89d0af33378fb6956b0184774e26b83c1d72462d365aece35d7069823ca4bd7a1521", 0x8f}, {&(0x7f0000003b80)}, {&(0x7f0000003c40)}, {&(0x7f0000003d00)="83c372dbbc4c6c10", 0x8}], 0x7}}, {{&(0x7f0000005200)=@qipcrtr={0x2a, 0xffffffff, 0x2}, 0x80, &(0x7f0000005400)=[{0x0}, {&(0x7f0000005380)="77f5ee9e3aaf7bb95ae4edaaa02e03e2aa070d76b7c6230e4cf874015f8b79b60b1c05e5498743f282136953d8cfda987706c678e659de7cb6dab20125526e19ace8e222712c28af939d4c7de7a7e3cb8eace658a13d", 0x56}], 0x2}}], 0x2, 0x40) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 263.256727][ T39] audit: type=1400 audit(1663744787.917:174): avc: denied { getopt } for pid=4225 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 07:19:47 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:47 executing program 1: syz_io_uring_setup(0x5c5a, &(0x7f0000000280)={0x0, 0x0, 0x1}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000300), &(0x7f0000000340)) [ 263.439411][ T29] usb 7-1: USB disconnect, device number 2 [ 264.075103][ T39] audit: type=1400 audit(1663744788.747:175): avc: denied { setattr } for pid=4237 comm="syz-executor.1" path="/dev/net/tun" dev="devtmpfs" ino=701 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tun_tap_device_t tclass=chr_file permissive=1 07:19:48 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x40086602, &(0x7f0000000100)) 07:19:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0}, 0x1, 0x0, 0x6000}, 0x0) 07:19:48 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:49 executing program 1: semctl$SETVAL(0x0, 0x0, 0x10, &(0x7f0000000080)) 07:19:49 executing program 2: r0 = openat$damon_target_ids(0xffffffffffffff9c, &(0x7f0000002140), 0x2, 0x0) write$damon_target_ids(r0, 0x0, 0x0) 07:19:49 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:49 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) accept(r2, 0x0, &(0x7f00000002c0)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000340)=0x14) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:19:49 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs, 0x6e) r3 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4140045e}, 0xc) write$binfmt_script(r3, &(0x7f0000001700)={'#! ', './file0', [{0x20, 'trusted.overlay.redirect\x00'}, {0x20, 'ext4\x00'}, {}, {0x20, 'ext4\x00'}, {0x20, 'trusted.overlay.redirect\x00'}, {}], 0xa, "8bbedeef991642c496ddf0a35fcbca930d060e35e8fec8cf3d1a88939fe9bfedbe43dfc02c0d013f9331825ae42de0f17dd2900087e121cf0bb9c8a2babc70edb98ecd631c464a359a453cd28420de7b78a4bc6faa6ea6f983b8e4600167152369ffe33a353f270162988e08cd42e9772b71dd2d16e9bb7d7bee0b9379ae7ec4601a61b13fd645fd300cdce91f0e1df156de785c7a1ed7048d33cc0c8f4a988193f2ce24fd23e7a386d63c0a1aa6b4855c0592e1220c85559b089080b19791abd23c823911b7396e3d193ef0d2579c9e1aef260d798e68f6f83e93e70fb732"}, 0x12c) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x4000, 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000480), &(0x7f00000004c0)='./file0\x00', 0x8, 0x0) r4 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee836058175", 0x2a, 0x640}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f0000000000000400020000", 0x1f, 0x8c80}, {0x0}], 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="f880673848055702c7621542392bb44b622e213a880e414c6cd60a6451d64b5858a0eb20c9263131c79949f9ec09b4e97b21b8344da2a97db43529c7d696549fb5392897644b70cbaee1299c8cc523df3a73126c1fc6e348924453db21f339f5854b521de8a5a277e5d1522d"], 0x0) r5 = syz_clone3(&(0x7f0000001680)={0x92ce858d851b12dd, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000300), {0x13}, &(0x7f0000000680)=""/4096, 0x1000, &(0x7f0000000480)=""/155, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fcntl$lock(r4, 0x6, &(0x7f0000000040)={0x0, 0x1, 0x2, 0x80000001, r5}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) 07:19:49 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) [ 264.641636][ T4252] loop1: detected capacity change from 0 to 512 [ 264.649626][ T4252] ext4: Unknown parameter 'ø€g8HWÇbB9+´Kb.!:ˆALlÖ [ 264.649626][ T4252] dQÖKXX ë É&11Ç™Iùì ´é{!¸4M¢©}´5)ÇÖ–TŸµ9(—dKpË®á)œŒÅ#ß:slÆãH’DSÛ!ó9õ…KR襢wåÑR-' [ 264.668114][ T39] audit: type=1400 audit(1663744789.317:176): avc: denied { mounton } for pid=4247 comm="syz-executor.1" path="/syzkaller-testdir2165174180/syzkaller.fUsObG/50/file0" dev="sda1" ino=1159 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 07:19:49 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:49 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f90", 0x14}], 0x1}, 0x0) 07:19:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, r0], 0x3) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f000000bac0)={0x0, 0x0, &(0x7f000000ba80)={&(0x7f0000006ec0)=ANY=[@ANYRES8, @ANYRES32, @ANYBLOB="0b000c0016000b0004000700180001"], 0x39c4}}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc) sendmsg$nl_route_sched(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000002a0004002abd7000fedbdf2500000000", @ANYRES32=0x0, @ANYBLOB="01000600b565b8680000f1ff"], 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x20044818) 07:19:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, r0], 0x3) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f000000bac0)={0x0, 0x0, &(0x7f000000ba80)={&(0x7f0000006ec0)=ANY=[@ANYRES8, @ANYRES32, @ANYBLOB="0b000c0016000b0004000700180001"], 0x39c4}}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc) sendmsg$nl_route_sched(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000002a0004002abd7000fedbdf2500000000", @ANYRES32=0x0, @ANYBLOB="01000600b565b8680000f1ff"], 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x20044818) socket$nl_route(0x10, 0x3, 0x0) (async) bind$netlink(r0, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc) (async) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, r0], 0x3) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route_sched(r1, &(0x7f000000bac0)={0x0, 0x0, &(0x7f000000ba80)={&(0x7f0000006ec0)=ANY=[@ANYRES8, @ANYRES32, @ANYBLOB="0b000c0016000b0004000700180001"], 0x39c4}}, 0x4) (async) socket$nl_route(0x10, 0x3, 0x0) (async) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc) (async) sendmsg$nl_route_sched(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000002a0004002abd7000fedbdf2500000000", @ANYRES32=0x0, @ANYBLOB="01000600b565b8680000f1ff"], 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x20044818) (async) 07:19:49 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, 0x0, 0x0) 07:19:50 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, 0x0, 0x0) 07:19:50 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() (async) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async, rerun: 32) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs, 0x6e) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4140045e}, 0xc) (async, rerun: 64) write$binfmt_script(r3, &(0x7f0000001700)={'#! ', './file0', [{0x20, 'trusted.overlay.redirect\x00'}, {0x20, 'ext4\x00'}, {}, {0x20, 'ext4\x00'}, {0x20, 'trusted.overlay.redirect\x00'}, {}], 0xa, "8bbedeef991642c496ddf0a35fcbca930d060e35e8fec8cf3d1a88939fe9bfedbe43dfc02c0d013f9331825ae42de0f17dd2900087e121cf0bb9c8a2babc70edb98ecd631c464a359a453cd28420de7b78a4bc6faa6ea6f983b8e4600167152369ffe33a353f270162988e08cd42e9772b71dd2d16e9bb7d7bee0b9379ae7ec4601a61b13fd645fd300cdce91f0e1df156de785c7a1ed7048d33cc0c8f4a988193f2ce24fd23e7a386d63c0a1aa6b4855c0592e1220c85559b089080b19791abd23c823911b7396e3d193ef0d2579c9e1aef260d798e68f6f83e93e70fb732"}, 0x12c) (async, rerun: 64) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) preadv(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x4000, 0x0) (async) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000480), &(0x7f00000004c0)='./file0\x00', 0x8, 0x0) r4 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee836058175", 0x2a, 0x640}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f0000000000000400020000", 0x1f, 0x8c80}, {0x0}], 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="f880673848055702c7621542392bb44b622e213a880e414c6cd60a6451d64b5858a0eb20c9263131c79949f9ec09b4e97b21b8344da2a97db43529c7d696549fb5392897644b70cbaee1299c8cc523df3a73126c1fc6e348924453db21f339f5854b521de8a5a277e5d1522d"], 0x0) (async) r5 = syz_clone3(&(0x7f0000001680)={0x92ce858d851b12dd, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000300), {0x13}, &(0x7f0000000680)=""/4096, 0x1000, &(0x7f0000000480)=""/155, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fcntl$lock(r4, 0x6, &(0x7f0000000040)={0x0, 0x1, 0x2, 0x80000001, r5}) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) 07:19:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, r0], 0x3) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f000000bac0)={0x0, 0x0, &(0x7f000000ba80)={&(0x7f0000006ec0)=ANY=[@ANYRES8, @ANYRES32, @ANYBLOB="0b000c0016000b0004000700180001"], 0x39c4}}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc) (async) sendmsg$nl_route_sched(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000002a0004002abd7000fedbdf2500000000", @ANYRES32=0x0, @ANYBLOB="01000600b565b8680000f1ff"], 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x20044818) 07:19:50 executing program 2: getresgid(&(0x7f00000025c0), &(0x7f0000002600), 0x0) 07:19:51 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, 0x0, 0x0) 07:19:51 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f00000000c0)={0xe, 0x18, 0xfa00, @id_resuseaddr={0x0}}, 0x20) 07:19:51 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) (async) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs, 0x6e) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4140045e}, 0xc) write$binfmt_script(r3, &(0x7f0000001700)={'#! ', './file0', [{0x20, 'trusted.overlay.redirect\x00'}, {0x20, 'ext4\x00'}, {}, {0x20, 'ext4\x00'}, {0x20, 'trusted.overlay.redirect\x00'}, {}], 0xa, "8bbedeef991642c496ddf0a35fcbca930d060e35e8fec8cf3d1a88939fe9bfedbe43dfc02c0d013f9331825ae42de0f17dd2900087e121cf0bb9c8a2babc70edb98ecd631c464a359a453cd28420de7b78a4bc6faa6ea6f983b8e4600167152369ffe33a353f270162988e08cd42e9772b71dd2d16e9bb7d7bee0b9379ae7ec4601a61b13fd645fd300cdce91f0e1df156de785c7a1ed7048d33cc0c8f4a988193f2ce24fd23e7a386d63c0a1aa6b4855c0592e1220c85559b089080b19791abd23c823911b7396e3d193ef0d2579c9e1aef260d798e68f6f83e93e70fb732"}, 0x12c) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x4000, 0x0) (async) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000480), &(0x7f00000004c0)='./file0\x00', 0x8, 0x0) (async) r4 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d2f4655fd2f4655f0100ffff53ef010001000000d1f4655f000000000000000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="010000000000050011", 0x9, 0x560}, {&(0x7f0000000340)="5592f5a1d5f96188c4f13642f86580c71242d6fde507f2256b84ec166db5a006e81bad794ee836058175", 0x2a, 0x640}, {&(0x7f0000010400)="030000001300000023000000ce", 0xd, 0x800}, {&(0x7f0000010500), 0x0, 0xc00}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x4400}, {&(0x7f0000011700)}, {&(0x7f0000012b00)="ed41000000040000d1f4655fd2f4655fd2f4655f0000000000000400020000", 0x1f, 0x8c80}, {0x0}], 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="f880673848055702c7621542392bb44b622e213a880e414c6cd60a6451d64b5858a0eb20c9263131c79949f9ec09b4e97b21b8344da2a97db43529c7d696549fb5392897644b70cbaee1299c8cc523df3a73126c1fc6e348924453db21f339f5854b521de8a5a277e5d1522d"], 0x0) r5 = syz_clone3(&(0x7f0000001680)={0x92ce858d851b12dd, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000300), {0x13}, &(0x7f0000000680)=""/4096, 0x1000, &(0x7f0000000480)=""/155, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x58) fcntl$lock(r4, 0x6, &(0x7f0000000040)={0x0, 0x1, 0x2, 0x80000001, r5}) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) 07:19:51 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) accept(r2, 0x0, &(0x7f00000002c0)) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:19:51 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) 07:19:51 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0}, 0x0) [ 266.502458][ T4287] loop1: detected capacity change from 0 to 512 [ 266.520361][ T4287] ext4: Unknown parameter 'ø€g8HWÇbB9+´Kb.!:ˆALlÖ [ 266.520361][ T4287] dQÖKXX ë É&11Ç™Iùì ´é{!¸4M¢©}´5)ÇÖ–TŸµ9(—dKpË®á)œŒÅ#ß:slÆãH’DSÛ!ó9õ…KR襢wåÑR-' 07:19:51 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0}, 0x0) 07:19:51 executing program 2: syz_io_uring_setup(0x3c37, &(0x7f0000000080)={0x0, 0xff72, 0xa}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 07:19:52 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0}, 0x0) 07:19:52 executing program 2: syz_io_uring_setup(0x3c37, &(0x7f0000000080)={0x0, 0xff72, 0xa}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 07:19:52 executing program 1: r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$IOCTL_VMCI_CTX_GET_CPT_STATE(r0, 0xc020660b, 0x0) 07:19:52 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 07:19:52 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454d9, &(0x7f0000000100)) 07:19:52 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0), 0x0) 07:19:52 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$FUSE_NOTIFY_DELETE(r0, &(0x7f00000000c0)={0x2a, 0x6, 0x0, {0x0, 0x0, 0x1, 0x0, '$'}}, 0x2a) 07:19:52 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002200)) 07:19:52 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:19:52 executing program 2: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_FREEZE(r0, 0x400c620e, 0x0) 07:19:52 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0), 0x0) [ 267.565947][ T4322] binder: 4320:4322 ioctl 400c620e 0 returned -14 07:19:52 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) accept(r2, 0x0, &(0x7f00000002c0)) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:19:53 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_opts(r1, 0x0, 0x1, 0x0, 0x0) 07:19:53 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:19:53 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) accept(r2, 0x0, &(0x7f00000002c0)) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:19:53 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0), 0x0) 07:19:53 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1}, 0x0) 07:19:54 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:19:54 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000001140), 0x0, 0x0) fcntl$lock(r0, 0x8, 0x0) 07:19:54 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x83a0, 0x0) 07:19:54 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) accept(r2, 0x0, &(0x7f00000002c0)) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:19:54 executing program 1: pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) close(r0) pipe2(&(0x7f0000000300), 0x0) select(0x40, &(0x7f0000000080)={0xffffffffffffffff}, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x3f}, 0x0, 0x0, 0x0) 07:19:54 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1}, 0x0) 07:19:54 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) pipe2(&(0x7f0000000300), 0x0) select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x3f}, 0x0, 0x0) 07:19:54 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1}, 0x0) 07:19:55 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:19:55 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) accept(r2, 0x0, &(0x7f00000002c0)) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:19:55 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:19:55 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)}], 0x1}, 0x0) 07:19:56 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)}], 0x1}, 0x0) 07:19:56 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)}], 0x1}, 0x0) 07:19:56 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003a40)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1002, 0x0, 0x0) 07:19:56 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:19:56 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a", 0xa}], 0x1}, 0x0) 07:19:56 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x20, 0x0, 0x0) 07:19:56 executing program 2: r0 = socket(0x2, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f00000001c0), 0x4) 07:19:56 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a", 0xa}], 0x1}, 0x0) 07:19:56 executing program 1: socketpair(0x6, 0x0, 0xfa, 0x0) 07:19:56 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a", 0xa}], 0x1}, 0x0) 07:19:56 executing program 1: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000940), 0x2, 0x0) 07:19:57 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd50481", 0xf}], 0x1}, 0x0) 07:19:57 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000640)=@abs={0x0, 0x0, 0x1}, 0x8) 07:19:57 executing program 2: openat$dir(0xffffffffffffff9c, &(0x7f0000000cc0)='./file0\x00', 0x0, 0x0) 07:19:58 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername(r0, 0x0, &(0x7f0000000080)) 07:19:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) 07:19:58 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd50481", 0xf}], 0x1}, 0x0) 07:19:58 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:19:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001580)={&(0x7f0000001500)={0x14, 0x0, 0x4}, 0x14}}, 0x0) 07:19:58 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd50481", 0xf}], 0x1}, 0x0) 07:19:58 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 274.563027][ T4421] syz-executor.1 (4421) used greatest stack depth: 21992 bytes left 07:19:59 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe", 0x12}], 0x1}, 0x0) 07:19:59 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:19:59 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:19:59 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:19:59 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe", 0x12}], 0x1}, 0x0) 07:19:59 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe", 0x12}], 0x1}, 0x0) 07:19:59 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f", 0x13}], 0x1}, 0x0) 07:20:00 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f", 0x13}], 0x1}, 0x0) 07:20:00 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r0}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="140000001500055b925a802dd504811a2afe4f", 0x13}], 0x1}, 0x0) 07:20:00 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_DSP_SETTRIGGER(r0, 0x40045010, &(0x7f0000000040)) 07:20:00 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(0xffffffffffffffff, 0x200002) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) 07:20:00 executing program 2: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000007c0), 0x0, 0x0) write$dsp(r0, 0x0, 0x0) 07:20:00 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f00000000c0)) ioctl$SOUND_PCM_READ_BITS(r0, 0x80045005, &(0x7f0000000000)) [ 276.299504][ T39] audit: type=1400 audit(1663744800.967:177): avc: denied { read } for pid=4450 comm="syz-executor.2" name="btrfs-control" dev="devtmpfs" ino=1149 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 276.328831][ T39] audit: type=1400 audit(1663744800.967:178): avc: denied { open } for pid=4450 comm="syz-executor.2" path="/dev/btrfs-control" dev="devtmpfs" ino=1149 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 07:20:01 executing program 2: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/custom1\x00', 0x800, 0x0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0xff) shmget(0x3, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil) prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000040)='\x00') prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000080)='\x00') r1 = socket$inet6_udplite(0xa, 0x2, 0x88) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) mmap$snddsp_control(&(0x7f0000ffc000/0x2000)=nil, 0x1000, 0x300000f, 0x11, r2, 0x83000000) msgget$private(0x0, 0x0) 07:20:01 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f00000000c0)) ioctl$SOUND_PCM_READ_BITS(r0, 0x80045005, &(0x7f0000000000)) 07:20:01 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r0, 0xc0045009, &(0x7f0000000000)) 07:20:01 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:01 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f00000000c0)) ioctl$SOUND_PCM_READ_BITS(r0, 0x80045005, &(0x7f0000000000)) 07:20:02 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(0xffffffffffffffff, 0x200002) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) 07:20:02 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:02 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f00000000c0)) ioctl$SOUND_PCM_READ_BITS(r0, 0x80045005, &(0x7f0000000000)) 07:20:02 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:03 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x3, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:20:03 executing program 2: syz_clone(0x20803000, 0x0, 0xffffffffffffff5c, 0x0, 0x0, 0x0) 07:20:03 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x15, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 07:20:03 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'dvmrp0\x00', 0x3}) 07:20:03 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(0xffffffffffffffff, 0x200002) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) 07:20:03 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000005c0)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff}}, &(0x7f0000000080)='GPL\x00', 0x1, 0xb1, &(0x7f00000000c0)=""/177, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:20:04 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(0xffffffffffffffff, 0x200002) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) 07:20:04 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(0xffffffffffffffff, 0x200002) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) 07:20:04 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(0xffffffffffffffff, 0x200002) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) 07:20:04 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 280.606697][ T39] audit: type=1400 audit(1663744805.267:179): avc: denied { write } for pid=4505 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 07:20:05 executing program 2: socketpair(0x1d, 0x0, 0x2, &(0x7f0000000080)) 07:20:05 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@id, 0x10, 0x0}, 0x0) 07:20:05 executing program 1: socketpair$tipc(0x2, 0x3, 0x0, &(0x7f0000000080)) 07:20:05 executing program 0: socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 07:20:05 executing program 2: socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) [ 280.654509][ T39] audit: type=1400 audit(1663744805.327:180): avc: denied { read } for pid=4510 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 07:20:05 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:05 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x3, 0x2, 0x301, 'syz1\x00'}, 0x0, 0x400, 0x2, 0x0, 0x2, 0x0, 'syz1\x00', &(0x7f00000000c0)=[':\xd6\a#$\x00', '/dev/snd/midiC#D#\x00'], 0x18, '\x00', [0x4000, 0x0, 0x5c44]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(0xffffffffffffffff, 0x200002) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) 07:20:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$unix(r0, 0x0, &(0x7f0000000080)) 07:20:06 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:06 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000a40)={0xffffffffffffffff}) setsockopt$sock_cred(r0, 0xffff, 0x1022, 0x0, 0x0) 07:20:07 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) poll(&(0x7f0000000040)=[{r0, 0x4}], 0x1, 0x0) 07:20:06 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet6(0x18, 0x3, 0x0) r2 = dup2(r1, r0) readv(r2, &(0x7f0000000240)=[{0x0}], 0x1) [ 282.752208][ T39] audit: type=1400 audit(1663744807.417:181): avc: denied { create } for pid=4529 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 07:20:07 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:07 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:07 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000a40)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f00000002c0)=@abs={0x0, 0x0, 0x1}, 0x8, 0x0, 0x0, &(0x7f0000000500)}, 0x0) 07:20:07 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:07 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:08 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:09 executing program 1: bpf$BPF_PROG_GET_NEXT_ID(0x15, 0x0, 0x0) 07:20:09 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:09 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:09 executing program 1: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000180)={'syz', 0x1}, &(0x7f0000000040)="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", 0x119, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000000), &(0x7f0000000440)={'syz', 0x2}, &(0x7f0000000480)="9b", 0x1, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000000000), &(0x7f0000000440)={'syz', 0x2}, &(0x7f0000000480)="9b", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r1, r0, r2}, &(0x7f0000000200)=""/44, 0x2c, &(0x7f0000000300)={&(0x7f0000000240)={'sha224-arm64-neon\x00'}, &(0x7f00000002c0)="5637d740eb87b2f3783486fa0ae118b3c3e8a181", 0x14}) 07:20:10 executing program 0: bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000140)={0x7fffffff}, 0x8) [ 285.740289][ T4560] could not allocate digest TFM handle sha224-arm64-neon 07:20:10 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:10 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:10 executing program 0: keyctl$dh_compute(0x7, 0x0, 0x0, 0x0, 0x0) 07:20:10 executing program 1: syz_genetlink_get_family_id$gtp(&(0x7f0000004800), 0xffffffffffffffff) 07:20:10 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendto$l2tp6(r0, 0x0, 0x3f00, 0x8400, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local}, 0x20) 07:20:10 executing program 1: r0 = socket$l2tp6(0x2, 0x3, 0x73) connect$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x20) [ 285.937656][ T39] audit: type=1400 audit(1663744810.607:182): avc: denied { write } for pid=4576 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 07:20:10 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000011c0)={[], [{@smackfsfloor={'smackfsfloor', 0x3d, '\\%:\\*}\xd8[+'}}]}, 0x0) 07:20:10 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 286.008874][ T39] audit: type=1400 audit(1663744810.667:183): avc: denied { connect } for pid=4578 comm="syz-executor.1" lport=115 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 286.055693][ T4581] tmpfs: Unknown parameter 'smackfsfloor' 07:20:11 executing program 1: mq_open(&(0x7f0000000000)='nl802154\x00', 0x0, 0x0, 0x0) 07:20:11 executing program 0: keyctl$dh_compute(0x10, &(0x7f0000000400), 0x0, 0x0, 0x0) 07:20:11 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:11 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:11 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:11 executing program 0: mount$fuseblk(&(0x7f0000000ac0), &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40), 0x0, &(0x7f0000002bc0)) 07:20:11 executing program 0: syz_mount_image$fuse(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x120f0, &(0x7f0000000340)={{}, 0x2c, {}, 0x2c, {'user_id', 0x3d, 0xee00}}, 0x0) 07:20:11 executing program 1: getsockopt$SO_J1939_ERRQUEUE(0xffffffffffffffff, 0x6b, 0x4, 0x0, 0x0) 07:20:11 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 287.137510][ T4603] ======================================================= [ 287.137510][ T4603] WARNING: The mand mount option has been deprecated and [ 287.137510][ T4603] and is ignored by this kernel. Remove the mand [ 287.137510][ T4603] option from the mount to silence this warning. [ 287.137510][ T4603] ======================================================= 07:20:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000003c0)={0x2c, r1, 0x6d753ddb8f9cd4f9, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x18, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'ip6erspan0\x00'}}]}]}, 0x2c}}, 0x0) [ 287.170606][ T39] audit: type=1400 audit(1663744811.807:184): avc: denied { remount } for pid=4600 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 07:20:11 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000007c0), 0x0, 0x0) read$FUSE(r0, 0x0, 0x0) [ 287.308654][ T4609] tipc: Enabling of bearer rejected, failed to enable media 07:20:12 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000003c0)={0x2c, r1, 0x6d753ddb8f9cd4f9, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x18, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'ip6erspan0\x00'}}]}]}, 0x2c}}, 0x0) 07:20:12 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 287.910301][ T4616] tipc: Enabling of bearer rejected, failed to enable media 07:20:12 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}}, 0x0) 07:20:12 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 288.002387][ T4621] fuse: Bad value for 'group_id' 07:20:12 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xe, 0x1, &(0x7f0000000000)=@raw=[@generic], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:20:12 executing program 1: syz_mount_image$fuse(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$fuseblk(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) 07:20:12 executing program 0: bpf$BPF_PROG_GET_NEXT_ID(0x1e, 0x0, 0x0) 07:20:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000380), 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0x80081272, 0x0) 07:20:13 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:13 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:13 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:13 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000880)={0x1c, 0x28, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x5, 0x11, 0x0, 0x1, [@generic='\a']}]}, 0x1c}], 0x1}, 0x0) 07:20:14 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0x127e) 07:20:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000380), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) 07:20:14 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:14 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:14 executing program 0: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_DEL_VIF(r0, 0x0, 0xcb, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x1000, @vifc_lcl_addr=@remote, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) r1 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_VIF(r1, 0x0, 0xca, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x9b, @vifc_lcl_ifindex, @private=0xa010101}, 0x10) setsockopt$MRT_DEL_MFC(0xffffffffffffffff, 0x0, 0xcd, &(0x7f0000000280)={@local, @private=0xa010102, 0xffffffffffffffff, "5037a12ad47aeea27e3674f8b48a74148cc1974c367098bcdad9e3d8515d4489"}, 0x3c) setsockopt$MRT_ADD_MFC(0xffffffffffffffff, 0x0, 0xcc, 0x0, 0x0) 07:20:14 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000007c0), 0x0, 0x0) read$FUSE(r0, &(0x7f0000000b80)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f0000002bc0)={0x2020}, 0x2020) [ 290.166085][ T39] audit: type=1400 audit(1663744814.837:185): avc: denied { setopt } for pid=4660 comm="syz-executor.0" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 07:20:14 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:15 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:15 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 291.549260][ T39] audit: type=1400 audit(1663744816.217:186): avc: denied { bind } for pid=4677 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 07:20:16 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000007c0), 0x0, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) 07:20:16 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$l2tp(r0, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) 07:20:16 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:16 executing program 1: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[{@nr_blocks={'nr_blocks', 0x3d, [0x32]}}, {@gid}, {@nr_inodes={'nr_inodes', 0x3d, [0x0]}}]}, 0x0) 07:20:16 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x12, 0x6, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x50}, @initr0]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xe, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 291.667789][ T4686] tmpfs: Bad value for 'nr_inodes' 07:20:17 executing program 1: syz_mount_image$fuse(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[], 0x0) r0 = getpid() process_vm_readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/80, 0x50}], 0x1, &(0x7f0000002340)=[{&(0x7f0000002280)=""/188, 0xbc}], 0x1, 0x0) 07:20:17 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x12, 0x6, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x50}, @initr0]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xe, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:20:17 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r2, r3, 0x0, 0x80001d00c0d0) 07:20:17 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) write$FUSE_INTERRUPT(r0, &(0x7f0000000300)={0x10}, 0x10) 07:20:17 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0x10) 07:20:17 executing program 0: socket$l2tp6(0xa, 0x2, 0x11) 07:20:17 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@bridge_dellink={0x2c, 0x13, 0x0, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0xc, 0x1a, 0x0, 0x1, [@AF_INET={0x8, 0x4, 0x0, 0x1, {0x4, 0x8}}]}]}, 0x2c}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=@updpolicy={0xc4, 0x14, 0x1, 0x0, 0x0, {{@in=@private, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@policy_type={0xa, 0x10, {0x1}}]}, 0xc4}}, 0x0) [ 292.854133][ T4706] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.1'. 07:20:17 executing program 0: add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffe) r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000440)={'syz', 0x2}, &(0x7f0000000480)="9b", 0x1, 0xffffffffffffffff) r1 = add_key$user(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000003c0)="18", 0x1, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000340)={0x0, r0, r1}, 0x0, 0x0, 0x0) [ 293.105307][ T39] audit: type=1400 audit(1663744817.777:187): avc: denied { write } for pid=4707 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 07:20:18 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=@bridge_dellink={0x2c, 0x13, 0x0, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0xc, 0x1a, 0x0, 0x1, [@AF_INET={0x8, 0x4, 0x0, 0x1, {0x4, 0x8}}]}]}, 0x2c}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=@updpolicy={0xc4, 0x14, 0x1, 0x0, 0x0, {{@in=@private, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@policy_type={0xa, 0x10, {0x1}}]}, 0xc4}}, 0x0) 07:20:18 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r2, r3, 0x0, 0x80001d00c0d0) 07:20:18 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(0xffffffffffffffff, 0x200002) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) 07:20:18 executing program 0: add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffe) r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000440)={'syz', 0x2}, &(0x7f0000000480)="9b", 0x1, 0xffffffffffffffff) r1 = add_key$user(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x1}, &(0x7f00000003c0)="18", 0x1, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000340)={0x0, r0, r1}, 0x0, 0x0, 0x0) [ 293.914394][ T4713] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.1'. 07:20:18 executing program 0: openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000080), 0x8001, 0x0) 07:20:18 executing program 1: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r0, 0x10, 0x0) [ 293.986841][ T39] audit: type=1400 audit(1663744818.657:188): avc: denied { ioctl } for pid=4719 comm="syz-executor.1" path="socket:[34564]" dev="sockfs" ino=34564 ioctlcmd=0x10 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 07:20:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/key-users\x00', 0x0, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000480)={r1, 0x0, {0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, "5b9edf561a53961cec76cf1f987ebebbc9786143db73c05136ef04483cb47d20d9030c58581a8c5884846c6c899148dacbc5d5995cd98849ec2527f78035578e", "1bc54128ff9f0decedfe5dc12db5c9d424d4a2380902aedfd911cef85d6e842380b3c81ec4d19021bba409d9393e8d6baace3817e286a069bdf5c4a5a1edb875", "48995aad59bdf55ecf2498423adbf017ee5d730b49298ac2f795e33539140bb1"}}) 07:20:19 executing program 1: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000180)={'syz', 0x1}, &(0x7f0000000040)="80612db6d26459234b350e9420f81eb1933ac68b6f321546241538a2073034040000000000000079aa8c300639eeda19468e72b23c927fbbf584f00824edccd48105bd71fb1192ea175a3d6cd3264830edbe2e5df16c9d0f39c0b545beac2fbe7a735d393858ec212da65423d9a1e9655f41a7c8cb0eeba49b668e46e13f70217edd42cd4d7fc53c8827443c1572ca428e36fd60a5c9b4718835da09a211d2346a97b8fcdabf9570f4c0ac14a1f173f7e587fe94e5b5180e64a28c7772b782bf8ccebf7cb54cbc01a86fb111fabc2aae70", 0xd1, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000000), &(0x7f0000000440)={'syz', 0x2}, &(0x7f0000000480)="9b", 0x1, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000000000), &(0x7f0000000440)={'syz', 0x2}, &(0x7f0000000480)="9b", 0x1, 0xffffffffffffffff) add_key$user(&(0x7f0000000400), &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="ee", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r1, r0, r2}, 0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={'sha224-arm64-neon\x00'}}) 07:20:19 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r2, r3, 0x0, 0x80001d00c0d0) 07:20:19 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$FUSE_DIRENT(r0, &(0x7f0000000100)=ANY=[], 0x90) 07:20:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000004740)={&(0x7f0000004680)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000004700)={&(0x7f00000046c0)={0x14}, 0x14}}, 0x40040c0) 07:20:19 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(0xffffffffffffffff, 0x200002) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) 07:20:19 executing program 0: sendto$llc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 07:20:19 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000000), 0x4) [ 295.264235][ T39] audit: type=1400 audit(1663744819.937:189): avc: denied { create } for pid=4742 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 295.316024][ T39] audit: type=1400 audit(1663744819.957:190): avc: denied { setopt } for pid=4742 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 295.550145][ T4726] could not allocate digest TFM handle sha224-arm64-neon 07:20:20 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x2, 0x2, 0x0, &(0x7f00000006c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:20:20 executing program 0: r0 = getpid() process_vm_writev(r0, &(0x7f0000001680)=[{&(0x7f00000011c0)=""/194, 0xc2}], 0x1, &(0x7f0000001b80)=[{&(0x7f0000001700)=""/129, 0x81}, {&(0x7f00000017c0)=""/44, 0x2c}, {0x0}, {0x0}, {0x0}, {&(0x7f0000001980)=""/196, 0xc4}, {&(0x7f0000001a80)=""/235, 0xeb}], 0x7, 0x0) 07:20:20 executing program 1: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000180)={'syz', 0x1}, &(0x7f0000000040)="80612db6d26459234b350e9420f81eb1933ac68b6f321546241538a2073034040000000000000079aa8c300639eeda19468e72b23c927fbbf584f00824edccd48105bd71fb1192ea175a3d6cd3264830edbe2e5df16c9d0f39c0b545beac2fbe7a735d393858ec212da65423d9a1e9655f41a7c8cb0eeba49b668e46e13f70217edd42cd4d7fc53c8827443c1572ca428e36fd60a5c9b4718835da09a211d2346a97b8fcdabf9570f4c0ac14a1f173f7e587fe94e5b5180e64a28c7772b782bf8ccebf7cb54cbc01a86fb111fabc2aae70", 0xd1, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000000), &(0x7f0000000440)={'syz', 0x2}, &(0x7f0000000480)="9b", 0x1, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000000000), &(0x7f0000000440)={'syz', 0x2}, &(0x7f0000000480)="9b", 0x1, 0xffffffffffffffff) add_key$user(&(0x7f0000000400), &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="ee", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r1, r0, r2}, 0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={'sha224-arm64-neon\x00'}}) 07:20:20 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:20 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(0xffffffffffffffff, 0x200002) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) 07:20:20 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) bind$l2tp(r0, &(0x7f0000000080)={0x3, 0x0, @empty}, 0x10) [ 296.030868][ T39] audit: type=1400 audit(1663744820.697:191): avc: denied { bind } for pid=4757 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 296.319513][ T4763] loop0: detected capacity change from 0 to 16368 07:20:20 executing program 0: syz_mount_image$minix(0x0, 0x0, 0x0, 0x2, &(0x7f0000001240)=[{&(0x7f0000000140)="a9", 0x1}, {&(0x7f0000000180)='}', 0x1, 0xfffffffffffff001}], 0x0, 0x0, 0x0) 07:20:20 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:21 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) bind$l2tp(r0, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) connect$l2tp(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) [ 296.497226][ T39] audit: type=1400 audit(1663744821.167:192): avc: denied { node_bind } for pid=4766 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 296.737612][ T4748] could not allocate digest TFM handle sha224-arm64-neon 07:20:21 executing program 0: setsockopt$MRT_DEL_VIF(0xffffffffffffffff, 0x0, 0xcb, 0x0, 0x0) 07:20:21 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:21 executing program 1: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000180)={'syz', 0x1}, &(0x7f0000000040)="80612db6d26459234b350e9420f81eb1933ac68b6f321546241538a2073034040000000000000079aa8c300639eeda19468e72b23c927fbbf584f00824edccd48105bd71fb1192ea175a3d6cd3264830edbe2e5df16c9d0f39c0b545beac2fbe7a735d393858ec212da65423d9a1e9655f41a7c8cb0eeba49b668e46e13f70217edd42cd4d7fc53c8827443c1572ca428e36fd60a5c9b4718835da09a211d2346a97b8fcdabf9570f4c0ac14a1f173f7e587fe94e5b5180e64a28c7772b782bf8ccebf7cb54cbc01a86fb111fabc2aae70", 0xd1, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000000), &(0x7f0000000440)={'syz', 0x2}, &(0x7f0000000480)="9b", 0x1, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000000000), &(0x7f0000000440)={'syz', 0x2}, &(0x7f0000000480)="9b", 0x1, 0xffffffffffffffff) add_key$user(&(0x7f0000000400), &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="ee", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r1, r0, r2}, 0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={'sha224-arm64-neon\x00'}}) 07:20:21 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:21 executing program 0: sendmsg$NFT_MSG_GETFLOWTABLE(0xffffffffffffffff, 0x0, 0x0) 07:20:21 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:22 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(0xffffffffffffffff, 0x200002) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) 07:20:22 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 297.803051][ T4772] could not allocate digest TFM handle sha224-arm64-neon 07:20:22 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:22 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) close(0xffffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(0xffffffffffffffff, r3, 0x0, 0x80001d00c0d0) 07:20:22 executing program 1: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000180)={'syz', 0x1}, &(0x7f0000000040)="80612db6d26459234b350e9420f81eb1933ac68b6f321546241538a2073034040000000000000079aa8c300639eeda19468e72b23c927fbbf584f00824edccd48105bd71fb1192ea175a3d6cd3264830edbe2e5df16c9d0f39c0b545beac2fbe7a735d393858ec212da65423d9a1e9655f41a7c8cb0eeba49b668e46e13f70217edd42cd4d7fc53c8827443c1572ca428e36fd60a5c9b4718835da09a211d2346a97b8fcdabf9570f4c0ac14a1f173f7e587fe94e5b5180e64a28c7772b782bf8ccebf7cb54cbc01a86fb111fabc2aae70", 0xd1, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000000), &(0x7f0000000440)={'syz', 0x2}, &(0x7f0000000480)="9b", 0x1, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000000000), &(0x7f0000000440)={'syz', 0x2}, &(0x7f0000000480)="9b", 0x1, 0xffffffffffffffff) add_key$user(&(0x7f0000000400), &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="ee", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r1, r0, r2}, 0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={'sha224-arm64-neon\x00'}}) 07:20:23 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000000)=0x100, 0x4) 07:20:23 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000007c0), 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x1, &(0x7f0000000000)=@raw=[@alu], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, r0}, 0x80) 07:20:23 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:23 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) close(0xffffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(0xffffffffffffffff, r3, 0x0, 0x80001d00c0d0) 07:20:23 executing program 0: r0 = socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000680), 0x4) [ 299.041694][ T4801] could not allocate digest TFM handle sha224-arm64-neon [ 299.042158][ T39] audit: type=1400 audit(1663744823.707:193): avc: denied { setopt } for pid=4813 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 07:20:23 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) connect$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x20) 07:20:23 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/key-users\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200), 0x0, 0x0) ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000440)={r0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ad6e1dc9ef75b557109531dca670824184d057ec6540264cac975a71e1ba5b1ebdc2368f6d2d307842642d4ea6b15c3416ff02239133219eccd46a40cf839e01", "4ea497f65c5c0f2a0b4059c0aa7670d01651f0e35fa4c947cb718a65e0bd841ea0a0a362a1d16c632d84f25ced7d3ff20049c436b81a98434e6ece2a877a4ca2", "ab0c51f8e861b62e6ae16de67112771f19d5fb4cd0235f31437ffe1cb668f253"}}) 07:20:23 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:23 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) close(0xffffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(0xffffffffffffffff, r3, 0x0, 0x80001d00c0d0) 07:20:24 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) close(0xffffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(0xffffffffffffffff, r3, 0x0, 0x80001d00c0d0) 07:20:24 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:24 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x11) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 07:20:24 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) close(0xffffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(0xffffffffffffffff, r3, 0x0, 0x80001d00c0d0) 07:20:24 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:25 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:20:25 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:26 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x4e845b004bfddca8, 0x2, &(0x7f0000000040)=@raw=[@initr0], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:20:26 executing program 0: bpf$BPF_BTF_GET_NEXT_ID(0x21, 0x0, 0x0) 07:20:26 executing program 0: socketpair(0x3d, 0x0, 0x0, &(0x7f0000000080)) 07:20:26 executing program 1: keyctl$dh_compute(0x14, 0x0, &(0x7f0000000200)=""/44, 0x2c, 0x0) 07:20:26 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) close(0xffffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(0xffffffffffffffff, r3, 0x0, 0x80001d00c0d0) 07:20:26 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:26 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:20:27 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:27 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:20:28 executing program 0: r0 = syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0x44, &(0x7f00000000c0)=ANY=[]) [ 303.832803][ T39] audit: type=1400 audit(1663744828.497:194): avc: denied { read } for pid=4874 comm="syz-executor.1" name="event0" dev="devtmpfs" ino=861 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 303.853974][ T39] audit: type=1400 audit(1663744828.497:195): avc: denied { open } for pid=4874 comm="syz-executor.1" path="/dev/input/event0" dev="devtmpfs" ino=861 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 303.888391][ T39] audit: type=1400 audit(1663744828.517:196): avc: denied { ioctl } for pid=4874 comm="syz-executor.1" path="/dev/input/event0" dev="devtmpfs" ino=861 ioctlcmd=0x4592 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 07:20:28 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000006c0), 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, 0x0) 07:20:28 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r2, 0x200002) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 07:20:28 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:28 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x10, r2, 0x0) preadv(r2, &(0x7f0000001580)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x10, r0, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000200)="1e3a96d0a003010b12fbb4ae323cdffdef81cf522f9e61", 0x17}], 0x1) 07:20:28 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mknod(&(0x7f0000000380)='./file0/file0\x00', 0x8000, 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') [ 304.153569][ T38] usb 5-1: new high-speed USB device number 2 using dummy_hcd 07:20:28 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mknod(&(0x7f0000000380)='./file0/file0\x00', 0x8000, 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') 07:20:28 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mknod(&(0x7f0000000380)='./file0/file0\x00', 0x8000, 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') [ 304.715103][ T38] usb 5-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 304.729604][ T38] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 304.760080][ T38] usb 5-1: Product: syz [ 304.771861][ T38] usb 5-1: Manufacturer: syz [ 304.781671][ T38] usb 5-1: SerialNumber: syz [ 304.846072][ T38] usb 5-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 305.463583][ T38] usb 5-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 305.886858][ T3762] usb 5-1: USB disconnect, device number 2 [ 306.523949][ T38] ath9k_htc 5-1:1.0: ath9k_htc: Target is unresponsive [ 306.530573][ T38] ath9k_htc: Failed to initialize the device [ 306.548290][ T3762] usb 5-1: ath9k_htc: USB layer deinitialized 07:20:31 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mknod(&(0x7f0000000380)='./file0/file0\x00', 0x8000, 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') 07:20:31 executing program 0: syz_open_dev$evdev(&(0x7f0000001100), 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000001340), 0x0, 0x400) 07:20:31 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r2, 0x200002) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 07:20:31 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r2, r3, 0x0, 0x80001d00c0d0) [ 306.662549][ T39] audit: type=1400 audit(1663744831.327:197): avc: denied { append } for pid=4893 comm="syz-executor.0" name="event0" dev="devtmpfs" ino=861 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 07:20:31 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000006c0), 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001700)={0x0, 0x0, 0x0}) 07:20:31 executing program 0: syz_usb_connect$uac1(0x0, 0xb1, &(0x7f00000002c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@output_terminal={0x9}, @selector_unit={0x5}, @input_terminal={0xc}, @input_terminal={0xc, 0x24, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0x10, 0x24, 0x2, 0x2, 0x0, 0x0, 0x0, "f0d2c80759e249"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xa, 0x24, 0x2, 0x1, 0x0, 0x0, 0x3, 0x5, "ae1f"}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) [ 307.173798][ T3762] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 307.413586][ T3762] usb 5-1: Using ep0 maxpacket: 16 07:20:32 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r2, 0x200002) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 307.543667][ T3762] usb 5-1: config 1 has an invalid descriptor of length 31, skipping remainder of the config 07:20:32 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r2, r3, 0x0, 0x80001d00c0d0) [ 307.569207][ T3762] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 07:20:32 executing program 1: ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000000000)=""/31) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000000040)=""/133) syz_usb_connect$uac1(0x0, 0x86, &(0x7f00000002c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x74, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@mixer_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x3, 0x0, 0x2f, {0x7, 0x25, 0x1, 0x83}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0x3f}, @format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0x15, 0x0, 0x0, 0xbe}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0xff, 0x6, 0x0, {0x7}}}}}}}]}}, &(0x7f00000005c0)={0x0, 0x0, 0x1b, &(0x7f0000000440)={0x5, 0xf, 0x1b, 0x2, [@wireless={0xb}, @wireless={0xb, 0x10, 0x1, 0xc, 0x10, 0x0, 0x8, 0x0, 0x5}]}}) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, 0x0) [ 307.633706][ T3762] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint descriptor of length 3, skipping [ 307.663202][ T3762] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 307.893615][ T38] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 307.913810][ T3762] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 307.922515][ T3762] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 307.943101][ T3762] usb 5-1: Product: syz [ 307.956645][ T3762] usb 5-1: Manufacturer: syz [ 307.972762][ T3762] usb 5-1: SerialNumber: syz [ 308.003765][ T4903] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 308.133486][ T38] usb 6-1: Using ep0 maxpacket: 16 [ 308.253804][ T38] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 308.287594][ T38] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 308.298882][ T38] usb 6-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 308.324182][ T3762] usb 5-1: 0:2 : does not exist [ 308.357929][ T3762] usb 5-1: USB disconnect, device number 3 [ 308.394719][ T3736] udevd[3736]: setting mode of /dev/bus/usb/005/003 to 020664 failed: No such file or directory [ 308.406116][ T3736] udevd[3736]: setting owner of /dev/bus/usb/005/003 to uid=0, gid=0 failed: No such file or directory [ 308.463833][ T38] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 308.470435][ T38] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:20:33 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = dup(0xffffffffffffffff) write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) [ 308.493198][ T3736] udevd[3736]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 308.508231][ T38] usb 6-1: Product: syz [ 308.533594][ T38] usb 6-1: Manufacturer: syz [ 308.537850][ T38] usb 6-1: SerialNumber: syz 07:20:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2440410}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='L'], 0x4c}}, 0x0) 07:20:33 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r2, r3, 0x0, 0x80001d00c0d0) [ 308.851009][ T4914] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4914 comm=syz-executor.0 [ 308.873801][ T38] usb 6-1: 0:2 : does not exist [ 308.905164][ T38] usb 6-1: USB disconnect, device number 2 07:20:33 executing program 0: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[], [{@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@context={'context', 0x3d, 'system_u'}}]}, 0x0) [ 309.387330][ T39] audit: type=1400 audit(1663744834.057:198): avc: denied { map_read map_write } for pid=4926 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 07:20:33 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = dup(0xffffffffffffffff) write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:20:33 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc1}, &(0x7f0000000180)={0x0, "bb62b45b4b605e757b5544c835d922416920b125a2803de8c44ee7522002ba239f6d2e29a6c53ad56edd06cc611e49680c7bc9b2701b23bf1fa7774b14b003a1"}, 0x48, 0xfffffffffffffffc) keyctl$clear(0x7, r0) 07:20:33 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x24, 0x0, &(0x7f0000000240)=[@register_looper, @acquire={0x40046305, 0x2}, @enter_looper, @acquire_done], 0x1, 0x0, &(0x7f0000000300)="a7"}) 07:20:33 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x19, 0x4, 0x4, 0x200, 0x4}, 0x48) 07:20:34 executing program 0: syz_usb_connect$uac1(0x0, 0xa4, &(0x7f00000002c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x92, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@output_terminal={0x9}, @selector_unit={0x5}, @input_terminal={0xc}, @input_terminal={0xc, 0x24, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4b}, @mixer_unit={0x5}]}}, {}, {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, {[@format_type_i_discrete={0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) [ 309.644085][ T3736] udevd[3736]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 309.724289][ T172] usb 5-1: new high-speed USB device number 4 using dummy_hcd 07:20:34 executing program 1: syz_emit_ethernet(0x1981, &(0x7f0000004e40)=ANY=[], 0x0) 07:20:34 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 309.993584][ T172] usb 5-1: Using ep0 maxpacket: 16 [ 310.123958][ T172] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 310.137332][ T172] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x24, skipping [ 310.165229][ T172] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 310.364484][ T172] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 310.375177][ T172] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 310.383267][ T172] usb 5-1: Product: syz [ 310.390506][ T172] usb 5-1: Manufacturer: syz [ 310.398103][ T172] usb 5-1: SerialNumber: syz 07:20:35 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = dup(0xffffffffffffffff) write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) [ 310.713713][ T172] usb 5-1: 0:2 : does not exist 07:20:35 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:35 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc3}, &(0x7f0000000100)={0x0, "5f151c57b62c2983cbe6250ae5fafe566c71c4eba4eb984e1b1a5f6a722cd0ab9e6a3a40394743e98c42abaf1fcf8e9963cc9a7bbfa0ff715da6acb9dc78153b"}, 0x48, r0) add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, r0) [ 310.781167][ T172] usb 5-1: USB disconnect, device number 4 07:20:35 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) io_setup(0x10000, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 07:20:35 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 310.980632][ T3736] udevd[3736]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory 07:20:36 executing program 0: r0 = gettid() capset(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x89}) 07:20:36 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:36 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) close(0xffffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(0xffffffffffffffff, r3, 0x0, 0x80001d00c0d0) 07:20:36 executing program 1: bpf$BPF_MAP_GET_FD_BY_ID(0x12, 0x0, 0x0) 07:20:36 executing program 1: r0 = socket(0x11, 0x2, 0x0) getpeername$inet6(r0, 0x0, 0x0) 07:20:36 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0) [ 312.188138][ T39] audit: type=1400 audit(1663744836.857:199): avc: denied { map } for pid=4959 comm="syz-executor.0" path="/dev/zero" dev="devtmpfs" ino=6 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:zero_device_t tclass=chr_file permissive=1 07:20:37 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r0) 07:20:37 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r0, 0x8925, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @loopback}, @loopback, @mcast2}) 07:20:37 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001340)={0x0, &(0x7f0000000340)=""/4096, 0x0, 0x1000, 0x1}, 0x20) 07:20:37 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:37 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000180)={'fscrypt:', @desc2}, &(0x7f0000000080)={0x0, "8222751d416318e312e93fb32316b6849016cc2dc9f025f9b90200000007f776aaeda49d923f48e228160b9ba56a3738ff14efdb44be50a2081f474d62faead3"}, 0x48, r0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000000)='.dead\x00', &(0x7f0000000040)='@u\x00') 07:20:37 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) close(0xffffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(0xffffffffffffffff, r3, 0x0, 0x80001d00c0d0) 07:20:37 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:37 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) close(0xffffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(0xffffffffffffffff, r3, 0x0, 0x80001d00c0d0) 07:20:39 executing program 1: add_key$fscrypt_v1(&(0x7f0000000100), 0x0, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000280), &(0x7f00000003c0)={'syz', 0x2}, 0x0, 0x0, r0) 07:20:39 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) close(0xffffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(0xffffffffffffffff, r3, 0x0, 0x80001d00c0d0) 07:20:39 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:39 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x4, 0x2, &(0x7f00000003c0)=[@enter_looper], 0x0, 0x0, 0x0}) 07:20:39 executing program 1: r0 = gettid() ptrace$peekuser(0x4207, r0, 0x0) [ 314.606062][ T4991] binder: 4990:4991 unknown command 0 [ 314.610682][ T4991] binder: 4990:4991 ioctl c0306201 200004c0 returned -22 07:20:39 executing program 1: syz_genetlink_get_family_id$ieee802154(&(0x7f0000001600), 0xffffffffffffffff) 07:20:39 executing program 0: io_setup(0x5, &(0x7f0000000200)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001740), 0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000001480)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000000240)="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", 0x201}]) 07:20:39 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:20:39 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) close(0xffffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(0xffffffffffffffff, r3, 0x0, 0x80001d00c0d0) 07:20:39 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:40 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0/file0\x00', 0x0) setxattr$incfs_size(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) 07:20:40 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:41 executing program 0: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}}}}]}}, &(0x7f00000004c0)={0x0, 0x0, 0x25, &(0x7f0000000100)={0x5, 0xf, 0x25, 0x1, [@generic={0x20, 0x10, 0xa, "bb4402682956bb8ff34a4b535a3d7d84b474621a78c4f62c5328850749"}]}}) 07:20:41 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x0) io_setup(0x5, &(0x7f0000000200)=0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001740), 0x0, 0x0) io_submit(r1, 0x2, &(0x7f00000001c0)=[&(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000040)={0x0, 0x0, 0xce, 0x3, 0x0, r0, 0x0}]) 07:20:41 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:20:41 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:41 executing program 1: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000100)='ns/cgroup\x00') ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) [ 317.137940][ T39] audit: type=1400 audit(1663744841.807:200): avc: denied { ioctl } for pid=5023 comm="syz-executor.1" path="cgroup:[4026533150]" dev="nsfs" ino=4026533150 ioctlcmd=0xb702 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 07:20:41 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x4, 0x0, &(0x7f00000003c0)=[@enter_looper], 0x0, 0x0, 0x0}) 07:20:41 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x4, 0x0, 0x0) [ 317.263612][ T29] usb 5-1: new high-speed USB device number 5 using dummy_hcd 07:20:42 executing program 1: setgid(0x0) setgid(0xee01) [ 317.543654][ T29] usb 5-1: Using ep0 maxpacket: 8 [ 317.763930][ T29] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 317.789237][ T29] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 317.830844][ T29] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 317.840561][ T29] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 317.850116][ T29] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 317.880832][ T29] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 07:20:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="7c000000f02ef9"], 0x7c}}, 0x0) [ 318.103937][ T29] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 318.118509][ T29] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 318.132494][ T29] usb 5-1: Product: syz [ 318.138090][ T29] usb 5-1: Manufacturer: syz [ 318.143296][ T29] usb 5-1: SerialNumber: syz 07:20:43 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 318.434015][ T29] cdc_ncm 5-1:1.0: bind() failure [ 318.455850][ T29] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 318.463208][ T29] cdc_ncm 5-1:1.1: bind() failure [ 318.484404][ T29] usb 5-1: USB disconnect, device number 5 07:20:44 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0xa, 0x4e22, 0x0, @private1}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@rthdr_2292={{0x28, 0x29, 0x39, {0x0, 0x2, 0x2, 0x1, 0x0, [@mcast2]}}}, @rthdrdstopts={{0x18, 0x29, 0x34}}], 0x40}, 0x0) 07:20:44 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:20:44 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x2, r0, 0x0) 07:20:44 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:44 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$OSF_MSG_REMOVE(r0, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000c00)={0x0}}, 0x0) 07:20:44 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@mcast1, 0x203}) 07:20:44 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x10, 0x0) 07:20:44 executing program 1: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000480)=@bpf_lsm={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) [ 320.139910][ T5052] binder: 5050:5052 ioctl c0306201 0 returned -14 [ 320.163711][ T5052] binder: 5050:5052 ioctl 10 0 returned -22 07:20:45 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000e80), r0) 07:20:45 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:45 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r2, 0x200002) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 07:20:45 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:20:45 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:20:46 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:46 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r2, 0x200002) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 07:20:46 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_TIOCOUTQ(r0, 0x89a1, &(0x7f0000000000)) 07:20:46 executing program 0: r0 = gettid() r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000280)={r0, r1, 0x0, 0x0, 0x0}, 0x30) 07:20:46 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x11}, 0x48) 07:20:46 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x806, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000780)={0x44, 0x0, &(0x7f0000000500)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000000680)='/'}) 07:20:46 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r1) 07:20:46 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 322.348743][ T39] audit: type=1400 audit(1663744847.017:201): avc: denied { write } for pid=5080 comm="syz-executor.1" name="binder0" dev="binder" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 323.017672][ T1354] ieee802154 phy0 wpan0: encryption failed: -22 [ 323.025619][ T1354] ieee802154 phy1 wpan1: encryption failed: -22 07:20:47 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:47 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r2, 0x200002) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 07:20:47 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:20:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x10, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x8001}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x84}, 0x20000010) [ 324.175921][ T5092] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5092 comm=syz-executor.0 07:20:48 executing program 0: bpf$BPF_GET_MAP_INFO(0x15, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x0}, 0x10) 07:20:48 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:48 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000780)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000500)='./file0\x00', 0x0, 0x1002008, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x8) 07:20:49 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = dup(0xffffffffffffffff) write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:20:49 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000003c0)='user\x00', &(0x7f0000000400)='.&/$\x00') [ 324.342451][ T39] audit: type=1400 audit(1663744849.007:202): avc: denied { watch } for pid=5094 comm="syz-executor.1" path="/syzkaller-testdir2165174180/syzkaller.fUsObG/151/file0" dev="sda1" ino=1147 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 07:20:49 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:49 executing program 1: mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) 07:20:49 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r2, 0x200002) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 07:20:49 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = dup(0xffffffffffffffff) write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:20:49 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:50 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:50 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = dup(0xffffffffffffffff) write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:20:50 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:51 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = dup(0xffffffffffffffff) write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:20:52 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:52 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:52 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:52 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:53 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x5, 0x0, 0x0, 0x0, 0xc}, 0x48) 07:20:53 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:53 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:53 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_MOVE(0x1e, r0, r0, r1, 0x0) 07:20:53 executing program 1: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0x0, 0x0, 0x30}, 0xc) 07:20:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f00000000c0)={0x0, 0x0, 0x0, &(0x7f0000000080)}) 07:20:54 executing program 1: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x82c1, 0x0) 07:20:54 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:54 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:54 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:54 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:56 executing program 0: r0 = socket(0x1, 0x5, 0x0) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 07:20:56 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:56 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:56 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x23, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000480)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[], [{@smackfsfloor={'smackfsfloor', 0x3d, 'trans=fd,'}}]}}) 07:20:56 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 331.565594][ T5168] 9pnet_fd: Insufficient options for proto=fd 07:20:56 executing program 0: r0 = fsopen(&(0x7f00000001c0)='binder\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f0000000200)='rw\x00', 0x0, 0x0) 07:20:56 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) sendmmsg$nfc_llcp(r0, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}], 0x1, 0x0) [ 331.686991][ T39] audit: type=1400 audit(1663744856.357:203): avc: denied { create } for pid=5173 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 07:20:57 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:57 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:57 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:57 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, 0x0) 07:20:57 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:58 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:58 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:58 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:58 executing program 0: add_key$fscrypt_v1(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9) 07:20:59 executing program 1: syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x2080) 07:20:59 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r0 = dup(0xffffffffffffffff) write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:20:59 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040)=0x10, 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) 07:20:59 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ff8000/0x6000)=nil, 0x6000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) [ 334.590963][ T39] audit: type=1400 audit(1663744859.257:204): avc: denied { setopt } for pid=5204 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 07:20:59 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0xa, 0x4e22, 0x0, @private1}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@rthdr_2292={{0x28, 0x29, 0x5, {0x0, 0x2, 0x2, 0x1, 0x0, [@mcast2]}}}, @rthdrdstopts={{0x18}}], 0x40}, 0x0) 07:20:59 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:20:59 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r0 = dup(0xffffffffffffffff) write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:21:01 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:01 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r0 = dup(0xffffffffffffffff) write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:21:02 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:02 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:03 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:03 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:03 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:03 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:21:03 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000780)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x8000000000000001}) 07:21:03 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r0, r1) 07:21:05 executing program 1: timer_create(0x0, &(0x7f0000002000)={0x0, 0x0, 0x2, @thr={0x0, 0x0}}, 0x0) 07:21:05 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:21:05 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:05 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r0) keyctl$KEYCTL_MOVE(0x1e, r0, r0, r1, 0x0) 07:21:06 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r0) keyctl$search(0xa, r1, &(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0) 07:21:06 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:21:06 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:06 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r0 = dup(0xffffffffffffffff) write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:21:07 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:21:07 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:07 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:07 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:09 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:09 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r0 = dup(0xffffffffffffffff) write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:21:09 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:09 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r0 = dup(0xffffffffffffffff) write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:21:10 executing program 1: openat$vcsu(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) 07:21:11 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000005780), 0x86001, 0x0) 07:21:11 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:11 executing program 1: keyctl$unlink(0x12, 0x0, 0x0) 07:21:11 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:12 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000100)={{0x1, 0x0, 0x0, 0x2}}) 07:21:12 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040)=0x10, 0x4) syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), r0) 07:21:12 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:12 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:12 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:14 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:14 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:14 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:14 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:16 executing program 0: io_setup(0x5, &(0x7f0000000200)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001740), 0x0, 0x0) r2 = eventfd2(0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x3, r2}]) 07:21:16 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:16 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 353.650613][ T5331] binder: 5330:5331 ioctl c018620c 200004c0 returned -22 07:21:18 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x2113, r0, 0x10000000) 07:21:18 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:18 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc018620c, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0), 0x0, 0x0, 0x0}) 07:21:18 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 07:21:18 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r0, 0x890b, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @loopback}, @loopback, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000004}) 07:21:18 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:20 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:20 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:21 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x0, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:22 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:22 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:22 executing program 1: r0 = syz_open_procfs$namespace(0x0, &(0x7f00000003c0)='ns/mnt\x00') fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_access\x00', 0x0, 0x0, 0x0) 07:21:22 executing program 0: open_tree(0xffffffffffffff9c, 0x0, 0x81801) 07:21:23 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x894a, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) 07:21:23 executing program 1: r0 = fsopen(&(0x7f0000000000)='bpf\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x2, &(0x7f0000000040)='nl80211\x00', &(0x7f0000000080)="8e", 0x1) 07:21:23 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:23 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r0 = dup(0xffffffffffffffff) write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) [ 360.933764][ T172] Bluetooth: hci0: command 0x0406 tx timeout [ 360.938104][ T172] Bluetooth: hci1: command 0x0406 tx timeout [ 360.950520][ T172] Bluetooth: hci2: command 0x0406 tx timeout [ 360.990136][ T172] Bluetooth: hci3: command 0x0406 tx timeout 07:21:26 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:26 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0xa, 0x4e22, 0x0, @private1}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@rthdr_2292={{0x28, 0x29, 0x39, {0x0, 0x2, 0x2, 0x1, 0x0, [@mcast2]}}}, @hopopts={{0x18}}], 0x40}, 0x0) 07:21:26 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r0 = dup(0xffffffffffffffff) write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:21:26 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:27 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:27 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:27 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r0 = dup(0xffffffffffffffff) write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:21:30 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x6, 0x4, 0x4, 0x200}, 0x48) 07:21:30 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0x15, 0x0, 0x0) 07:21:31 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:31 executing program 0: syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x2) 07:21:31 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:21:31 executing program 1: pselect6(0x40, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)={0x7}, &(0x7f0000000340)={0x0, 0x3938700}, &(0x7f00000003c0)={&(0x7f0000000380)={[0x5]}, 0x8}) [ 368.283921][ T5410] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5410 comm=syz-executor.0 07:21:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='L\x00\x00\x00'], 0x4c}}, 0x40000) 07:21:32 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:21:32 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r0 = dup(0xffffffffffffffff) write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:21:34 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:21:34 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r0 = dup(0xffffffffffffffff) write$6lowpan_enable(r0, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:21:34 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:21:34 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:36 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r0) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000000)='0', 0xfffffd2c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r3, 0x200002) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 07:21:36 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x3, r0, 0x0) keyctl$clear(0x7, r0) 07:21:36 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:37 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:37 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:37 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x0) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:37 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:39 executing program 0: symlinkat(&(0x7f0000003980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xffffffffffffff9c, &(0x7f0000003a80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 07:21:40 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f00000001c0)=ANY=[], 0x7c, 0x0) [ 375.535744][ T39] audit: type=1400 audit(1663744900.207:205): avc: denied { setattr } for pid=5443 comm="syz-executor.1" name="zero" dev="devtmpfs" ino=6 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:zero_device_t tclass=chr_file permissive=1 07:21:40 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x14, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 07:21:40 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000840), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEL_MPATH(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x10, r1, 0x82bb99f0258d1fad, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 07:21:40 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:40 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:40 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:40 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:41 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:41 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:41 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x0, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:42 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:42 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:42 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:43 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x0, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:43 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:43 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:43 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:44 executing program 1: socketpair(0x10, 0x0, 0x7, &(0x7f00000000c0)) 07:21:44 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x0, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:44 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x600, 0x0) 07:21:44 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 379.990725][ T39] audit: type=1400 audit(1663744904.657:206): avc: denied { append } for pid=5501 comm="syz-executor.0" name="pfkey" dev="proc" ino=4026533127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 07:21:44 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 07:21:44 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000740)='system.posix_acl_access\x00', &(0x7f0000000780)={{}, {}, [{}]}, 0x2c, 0x0) [ 380.116261][ T39] audit: type=1400 audit(1663744904.657:207): avc: denied { write } for pid=5501 comm="syz-executor.0" name="pfkey" dev="proc" ino=4026533127 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 07:21:45 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x3, &(0x7f0000000000)=@framed, &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000200), 0x8, 0x10, 0x0}, 0x80) 07:21:45 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:45 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x0, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:45 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:45 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:45 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240), 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:45 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x0, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 381.949637][ T5539] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 381.986458][ T5539] overlayfs: missing 'lowerdir' 07:21:46 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='metacopy=on,nfs_export=on,xino=off']) 07:21:46 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240), 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:47 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYBLOB, @ANYRESOCT]) 07:21:47 executing program 1: setxattr$incfs_size(0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0) 07:21:47 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:47 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240), 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 382.473038][ T5550] 9pnet_fd: Insufficient options for proto=fd 07:21:47 executing program 0: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000880)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f00000007c0)={0x0, 0x0, 0x20, &(0x7f00000002c0)={0x5, 0xf, 0x20, 0x2, [@ext_cap={0x7}, @ss_container_id={0x14, 0x10, 0x4, 0x0, "22b4ca90aa9f01dc229f84959db876a3"}]}}) 07:21:47 executing program 1: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000880)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x10, 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}}}}}}}]}}, &(0x7f00000007c0)={0x0, 0x0, 0x5, &(0x7f00000002c0)={0x5, 0xf, 0x5}}) [ 383.009930][ T6] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 383.183641][ T3762] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 383.293633][ T6] usb 6-1: Using ep0 maxpacket: 16 [ 383.463910][ T3762] usb 5-1: Using ep0 maxpacket: 16 [ 383.524331][ T6] usb 6-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 383.532336][ T6] usb 6-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 383.551422][ T6] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 383.693813][ T3762] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 383.710542][ T3762] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 383.721912][ T3762] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 383.743857][ T6] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 383.751372][ T6] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 383.757599][ T6] usb 6-1: Product: syz [ 383.764272][ T6] usb 6-1: Manufacturer: syz [ 383.768197][ T6] usb 6-1: SerialNumber: syz [ 383.893697][ T3762] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 383.923496][ T3762] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 383.930396][ T3762] usb 5-1: Product: syz [ 383.936466][ T3762] usb 5-1: Manufacturer: syz [ 383.942809][ T3762] usb 5-1: SerialNumber: syz 07:21:48 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:48 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 384.113776][ T6] usb 6-1: 0:2 : does not exist [ 384.145182][ T6] usb 6-1: USB disconnect, device number 3 [ 384.273791][ T3762] usb 5-1: 0:2 : does not exist [ 384.337719][ T3762] usb 5-1: USB disconnect, device number 6 [ 384.412752][ T3736] udevd[3736]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 384.457551][ T1354] ieee802154 phy0 wpan0: encryption failed: -22 [ 384.467485][ T1354] ieee802154 phy1 wpan1: encryption failed: -22 07:21:49 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:49 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:49 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 385.151891][ T3736] udevd[3736]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb5/5-1/5-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory 07:21:49 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:49 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:49 executing program 1: keyctl$unlink(0xe, 0x0, 0x0) 07:21:50 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x6, 0x4, 0x15, 0x200}, 0x48) 07:21:50 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0xa, 0x4e22, 0x0, @private1}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@rthdr_2292={{0x28, 0x29, 0x39, {0x0, 0x2, 0x2, 0x1, 0x0, [@mcast2]}}}, @rthdrdstopts={{0x18}}], 0x40}, 0x0) 07:21:50 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:50 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:50 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x26c042, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, 0x0) 07:21:50 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:50 executing program 0: openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs/binder0\x00', 0x0, 0x0) 07:21:50 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:51 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:52 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:52 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:52 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:53 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(0xffffffffffffffff) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:53 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, 0x0, 0x0) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:53 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, 0x0, 0x0) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:53 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xb, 0x0, 0x0) 07:21:53 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:53 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, 0x0, 0x0) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:53 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x400c620e, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 07:21:53 executing program 1: socket$netlink(0x10, 0x3, 0xc) [ 389.292761][ T5637] binder: 5635:5637 ioctl 400c620e 200004c0 returned -22 07:21:54 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{0x10}]}]}}, &(0x7f0000000340)=""/4096, 0x32, 0x1000, 0x1}, 0x20) 07:21:54 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:54 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 389.715214][ T39] audit: type=1400 audit(1663744914.387:208): avc: denied { name_connect } for pid=5644 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 07:21:54 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:54 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:54 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:54 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:54 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:55 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(0x0, 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:55 executing program 1: r0 = gettid() syz_open_procfs$namespace(0x0, 0x0) sched_rr_get_interval(r0, &(0x7f0000000040)) 07:21:55 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, r0) keyctl$link(0x8, r0, r1) 07:21:55 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 391.519452][ T39] audit: type=1400 audit(1663744916.187:209): avc: denied { write } for pid=5675 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 07:21:56 executing program 0: r0 = socket(0x11, 0x2, 0x0) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:21:56 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, 0x0, 0x0) 07:21:56 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(0x0, 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv4_delroute={0x1c}, 0x1c}}, 0x0) 07:21:57 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:57 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:57 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:57 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(0x0, 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:58 executing program 0: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000140), &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, r0) 07:21:58 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:58 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:58 executing program 1: add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000340), 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000d80), &(0x7f0000000dc0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000000e00)='logon\x00', &(0x7f0000000e40)={'syz', 0x1}, 0xffffffffffffffff) 07:21:58 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'wg2\x00', &(0x7f0000000280)=@ethtool_ts_info}) 07:21:58 executing program 1: keyctl$restrict_keyring(0x14, 0xfffffffffffffffd, &(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)='\x00') [ 394.381294][ T39] audit: type=1400 audit(1663744919.047:210): avc: denied { ioctl } for pid=5708 comm="syz-executor.0" path="socket:[38112]" dev="sockfs" ino=38112 ioctlcmd=0x8946 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 07:21:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000240)={0x14}, 0x14}}, 0x42) 07:21:59 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:59 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:21:59 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:00 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:00 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x0, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:01 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:01 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x0, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:01 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:01 executing program 1: add_key$keyring(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) 07:22:01 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240), 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:01 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:02 executing program 1: add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc1}, 0x0, 0x0, 0xfffffffffffffff9) 07:22:02 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000007c0)={'sit0\x00', &(0x7f0000000780)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @local}}}}) [ 397.925191][ T5761] 9pnet_fd: Insufficient options for proto=fd 07:22:02 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=fd']) 07:22:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r0, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000017c0)={&(0x7f0000001780)={0x14}, 0x14}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000001980)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001940)={&(0x7f00000018c0)={0x14}, 0x14}}, 0x0) 07:22:02 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x18dc41, 0x0) 07:22:02 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, 0x0, 0x0) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:03 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240), 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:03 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:03 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$cgroup_int(r0, &(0x7f0000000180)='memory.min\x00', 0x2, 0x0) 07:22:03 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0145401, &(0x7f0000000100)={{0x1, 0x0, 0x0, 0x3}}) 07:22:03 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, 0x0, 0x0) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:03 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0145401, &(0x7f0000000100)={{0x1, 0x0, 0x0, 0x3}}) 07:22:03 executing program 0: bpf$BPF_GET_MAP_INFO(0x10, &(0x7f0000000200)={0xffffffffffffffff, 0x1000000, 0x0}, 0x10) 07:22:03 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) sendmmsg$nfc_llcp(r0, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x4}], 0x1, 0x0) 07:22:04 executing program 0: timer_settime(0x0, 0x0, &(0x7f0000000a00), 0x0) 07:22:04 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0145401, &(0x7f0000000100)={{0x1, 0x0, 0x0, 0x3}}) 07:22:04 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240), 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:04 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0145401, &(0x7f0000000100)={{0x1, 0x0, 0x0, 0x3}}) 07:22:04 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, 0x0, 0x0) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:05 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, 0x0) [ 400.992697][ T39] audit: type=1400 audit(1663744925.657:211): avc: denied { getopt } for pid=5801 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 07:22:05 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$XDP_STATISTICS(r0, 0x11b, 0x7, &(0x7f00000001c0), &(0x7f0000000240)=0x30) 07:22:05 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040), 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:05 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:05 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$XDP_STATISTICS(r0, 0x11b, 0x7, &(0x7f00000001c0), &(0x7f0000000240)=0x30) 07:22:05 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$XDP_STATISTICS(r0, 0x11b, 0x7, &(0x7f00000001c0), &(0x7f0000000240)=0x30) 07:22:05 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$XDP_STATISTICS(r0, 0x11b, 0x7, &(0x7f00000001c0), &(0x7f0000000240)=0x30) [ 401.217587][ T39] audit: type=1400 audit(1663744925.887:212): avc: denied { getopt } for pid=5812 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 07:22:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_pktinfo(r0, 0x0, 0x8, 0x0, &(0x7f0000000300)) 07:22:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_getroute={0x1c}, 0x1c}}, 0x0) 07:22:05 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040), 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:05 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240), 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:07 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240), 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:07 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:07 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040), 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:07 executing program 1: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000880)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f00000007c0)={0x0, 0x0, 0xf, &(0x7f00000002c0)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa}]}}) 07:22:07 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(0xffffffffffffffff, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 403.433649][ T3762] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 403.673629][ T3762] usb 6-1: Using ep0 maxpacket: 16 [ 403.889188][ T3762] usb 6-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 403.901807][ T3762] usb 6-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 403.927079][ T3762] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 404.113831][ T3762] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 404.121181][ T3762] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 404.129193][ T3762] usb 6-1: Product: syz [ 404.140411][ T3762] usb 6-1: Manufacturer: syz [ 404.146229][ T3762] usb 6-1: SerialNumber: syz [ 404.473747][ T3762] usb 6-1: 0:2 : does not exist [ 404.496129][ T3762] usb 6-1: USB disconnect, device number 4 07:22:09 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) 07:22:09 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:09 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(0xffffffffffffffff, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 404.903303][ T3736] udevd[3736]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory 07:22:09 executing program 1: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000880)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f00000007c0)={0x0, 0x0, 0xf, &(0x7f00000002c0)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa}]}}) 07:22:09 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$fscrypt_v1(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)={0x0, "8f008cd0faf974e93821f972ee22555c7f2c005cf10c27969974f8b411c93d044ebd7bc55daacd08b17a108291bf59f8cba2f42b192fe6834f308de40616655a"}, 0x48, r0) keyctl$link(0x8, r1, r0) 07:22:09 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(0xffffffffffffffff, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 405.733622][ T3764] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 405.993619][ T3764] usb 6-1: Using ep0 maxpacket: 16 07:22:10 executing program 0: openat$vcs(0xffffffffffffff9c, 0x0, 0x664142, 0x0) 07:22:10 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x0) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:10 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 406.207619][ T3764] usb 6-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 406.215269][ T3764] usb 6-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 406.269112][ T3764] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 406.443704][ T3764] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 406.450921][ T3764] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 406.460668][ T3764] usb 6-1: Product: syz [ 406.464182][ T3764] usb 6-1: Manufacturer: syz [ 406.471672][ T3764] usb 6-1: SerialNumber: syz 07:22:11 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x5c, 0x0, &(0x7f0000000100)=[@clear_death, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 07:22:11 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x0) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:11 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 406.806369][ T3764] usb 6-1: 0:2 : does not exist [ 406.826815][ T3764] usb 6-1: USB disconnect, device number 5 07:22:12 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:12 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0xa, 0x4e22, 0x0, @private1}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@rthdr_2292={{0x28, 0x29, 0x39, {0x0, 0x2, 0x2, 0x1, 0x0, [@mcast2]}}}, @rthdrdstopts={{0x18, 0x29, 0xb}}], 0x40}, 0x0) 07:22:12 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x0) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:12 executing program 1: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000880)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f00000007c0)={0x0, 0x0, 0xf, &(0x7f00000002c0)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa}]}}) [ 407.484134][ T3736] udevd[3736]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory 07:22:12 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000180)={'fscrypt:', @desc1}, &(0x7f0000000080)={0x0, "8222751d416318e312e93fb32316b6849016cc2dc9f025f9b90200000007f776aaeda49d923f48e228160b9ba56a3738ff14efdb44be50a2081f474d62faead3"}, 0x48, r0) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) 07:22:12 executing program 0: keyctl$restrict_keyring(0xb, 0xfffffffffffffffd, &(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)='\x00') 07:22:12 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(0xffffffffffffffff, r4, 0x0, 0x80001d00c0d0) [ 407.658261][ T39] audit: type=1400 audit(1663744932.327:213): avc: denied { read } for pid=5871 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 407.738605][ T1257] usb 6-1: new high-speed USB device number 6 using dummy_hcd 07:22:12 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x1d, r0, 0x0) [ 407.994628][ T1257] usb 6-1: Using ep0 maxpacket: 16 07:22:12 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, 0x0, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 408.234073][ T1257] usb 6-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 408.244024][ T1257] usb 6-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 408.274616][ T1257] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 07:22:13 executing program 0: pselect6(0x40, &(0x7f0000000540), 0x0, 0x0, 0x0, 0x0) [ 408.497973][ T1257] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 408.507233][ T1257] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 408.515152][ T1257] usb 6-1: Product: syz [ 408.521069][ T1257] usb 6-1: Manufacturer: syz [ 408.528947][ T1257] usb 6-1: SerialNumber: syz 07:22:13 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(0xffffffffffffffff, r4, 0x0, 0x80001d00c0d0) [ 408.912602][ T1257] usb 6-1: 0:2 : does not exist [ 408.967189][ T1257] usb 6-1: USB disconnect, device number 6 07:22:14 executing program 1: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000880)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x10, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f00000007c0)={0x0, 0x0, 0xf, &(0x7f00000002c0)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa}]}}) 07:22:14 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, 0x0, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 409.474987][ T3736] udevd[3736]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 409.684479][ T3762] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 409.741639][ T39] audit: type=1400 audit(1663744934.407:214): avc: denied { write } for pid=5890 comm="syz-executor.0" name="ppp" dev="devtmpfs" ino=711 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 07:22:14 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x103002, 0x0) write$ppp(r0, 0x0, 0x0) 07:22:14 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(0xffffffffffffffff, r4, 0x0, 0x80001d00c0d0) 07:22:14 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, 0x0, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 409.954313][ T3762] usb 6-1: Using ep0 maxpacket: 16 07:22:14 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x4, r0, 0x0) 07:22:14 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) [ 410.183675][ T3762] usb 6-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 410.191400][ T3762] usb 6-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 410.219771][ T3762] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 07:22:14 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r0, 0x8901, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @loopback}, @loopback, @mcast2}) 07:22:14 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) [ 410.423802][ T3762] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 410.431069][ T3762] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 410.451517][ T3762] usb 6-1: Product: syz [ 410.467573][ T3762] usb 6-1: Manufacturer: syz [ 410.503532][ T3762] usb 6-1: SerialNumber: syz [ 410.885305][ T3762] usb 6-1: 0:2 : does not exist [ 410.921347][ T3762] usb 6-1: USB disconnect, device number 7 [ 411.368261][ T3736] udevd[3736]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory 07:22:16 executing program 0: io_setup(0x5, &(0x7f0000000200)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001740), 0x0, 0x121102) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000001240)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) 07:22:16 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) 07:22:16 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:16 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) 07:22:16 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) 07:22:16 executing program 0: r0 = getpgrp(0x0) rt_tgsigqueueinfo(0x0, r0, 0x0, &(0x7f00000000c0)) 07:22:16 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x2, 0x1ffff000) 07:22:16 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x0) 07:22:16 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@mangle={'mangle\x00', 0x1f, 0x6, 0x558, 0x380, 0x498, 0x498, 0x128, 0x260, 0x588, 0x588, 0x588, 0x588, 0x588, 0x6, 0x0, {[{{@uncond, 0x0, 0xa8, 0xd0}, @HL={0x28}}, {{@ipv6={@empty, @mcast1, [], [], 'vlan0\x00', 'veth1_to_team\x00'}, 0x0, 0xa8, 0xe8}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@loopback}}}, {{@ipv6={@private2, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, [], [], 'gretap0\x00', 'lo\x00', {}, {}, 0x0, 0x0, 0xbe702fa051736cb6}, 0x0, 0xa8, 0xf0}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@remote, @ipv6=@dev}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@private1, @ipv6=@mcast1}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@loopback, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x5b8) 07:22:17 executing program 1: openat$drirender128(0xffffffffffffff9c, 0x0, 0x408181, 0x0) 07:22:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=@ipv6_newroute={0x40, 0x18, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@RTA_GATEWAY={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @RTA_ENCAP_TYPE={0x6}, @RTA_OIF={0x8}]}, 0x40}}, 0x0) 07:22:17 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:17 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x0) 07:22:17 executing program 0: r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/214, 0xd6}, {&(0x7f0000000100)=""/128, 0x80}], 0x2, &(0x7f0000000840)=[{&(0x7f0000000200)=""/213, 0xd5}, {&(0x7f0000000300)=""/38, 0x26}, {&(0x7f0000000340)=""/105, 0x69}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) 07:22:17 executing program 1: semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000340)=""/117) 07:22:17 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x0) 07:22:17 executing program 0: capset(&(0x7f0000002040)={0x20080522}, &(0x7f0000002080)) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 07:22:17 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001500)={[], [{@defcontext={'defcontext', 0x3d, 'root'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}, 0x0) 07:22:18 executing program 1: io_setup(0x5, &(0x7f0000000200)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001740), 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001740), 0x0, 0x0) io_submit(r0, 0x2000000000000150, &(0x7f00000001c0)=[&(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1, r1}]) 07:22:18 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(0x0, 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:18 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) clock_gettime(0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe(0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x0) 07:22:19 executing program 1: socket$inet6(0xa, 0x3, 0x8) 07:22:19 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x12, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:19 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x14, 0x0, 0x0) 07:22:19 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(0x0, 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:19 executing program 0: ioctl$SNDRV_PCM_IOCTL_SYNC_PTR(0xffffffffffffffff, 0xc0884123, &(0x7f0000000000)={0x0, "6a51666c2a9f5e38f8ba53b34f2a2955f7f281869d6584e56d0155b12d1ad4e1c1e084de72602e27275d21e50b373eac1212e89628cc060d04a58970461221a5"}) shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x7000) 07:22:19 executing program 1: syz_mount_image$fuse(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x1080800, &(0x7f00000001c0)={{}, 0x2c, {}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, 0xee00}}, 0x0) 07:22:19 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(0x0, 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:19 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:19 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:20 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:20 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:20 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(0x0, 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:20 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(0x0, 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:21 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:22 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x48) 07:22:22 executing program 0: setpriority(0x1, 0x0, 0x71f5) 07:22:22 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:22 executing program 3: socketpair(0x1, 0x1, 0x4, &(0x7f0000000000)) 07:22:22 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)=""/148, 0x94}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0, 0x0) 07:22:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@bridge_getneigh={0x20, 0x1e, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x10003}}, 0x20}}, 0x0) [ 418.213734][ T6009] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:22:22 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000001c0)) 07:22:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv4_delroute={0x28, 0x19, 0x1, 0x0, 0x0, {}, [@RTA_MULTIPATH={0xc}]}, 0x28}}, 0x0) 07:22:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@ipv4_delroute={0x24, 0x12, 0x1, 0x0, 0x0, {}, [@RTA_FLOW={0x8, 0xb, 0x7f}]}, 0x24}}, 0x0) 07:22:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)=@gettclass={0x23, 0x10, 0x1}, 0x24}}, 0x0) [ 418.230876][ T6007] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. 07:22:24 executing program 1: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:24 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(0x0, 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:24 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:24 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{}, {0x0, 0x4}}) 07:22:24 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:25 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0xe, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:25 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:25 executing program 0: syz_mount_image$tmpfs(&(0x7f00000002c0), 0x0, 0x0, 0x0, 0x0, 0x80020, 0x0, 0x0) chdir(&(0x7f0000000380)='./bus\x00') creat(&(0x7f0000000400)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r1, 0x2008001) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) setxattr$trusted_overlay_nlink(0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 07:22:25 executing program 1: sched_setscheduler(0x0, 0x0, &(0x7f00000000c0)) 07:22:25 executing program 1: r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/214, 0xd6}, {&(0x7f0000000100)=""/128, 0x80}], 0x2, &(0x7f0000000840)=[{&(0x7f0000000200)=""/213, 0xd5}, {&(0x7f0000000300)=""/38, 0x26}, {&(0x7f0000000340)=""/105, 0x69}, {0x0}], 0x4, 0x0) [ 421.035716][ T6035] mmap: syz-executor.0 (6035) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. 07:22:26 executing program 1: semctl$GETALL(0x0, 0x0, 0x12, &(0x7f0000000000)=""/84) 07:22:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000180), 0x1aa1, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000002, 0x1012, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x8b, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000180), 0x1aa1, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x1012, r4, 0x0) 07:22:26 executing program 0: syz_mount_image$tmpfs(&(0x7f00000002c0), 0x0, 0x0, 0x0, 0x0, 0x80020, 0x0, 0x0) chdir(&(0x7f0000000380)='./bus\x00') creat(&(0x7f0000000400)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r1, 0x2008001) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) setxattr$trusted_overlay_nlink(0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 421.880870][ T39] audit: type=1400 audit(1663744946.547:215): avc: denied { read } for pid=6037 comm="syz-executor.3" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 421.905862][ T6038] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 421.916150][ T39] audit: type=1400 audit(1663744946.547:216): avc: denied { open } for pid=6037 comm="syz-executor.3" path="/dev/kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 421.981776][ T39] audit: type=1400 audit(1663744946.547:217): avc: denied { ioctl } for pid=6037 comm="syz-executor.3" path="/dev/kvm" dev="devtmpfs" ino=84 ioctlcmd=0xae01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 422.086749][ T39] audit: type=1400 audit(1663744946.757:218): avc: denied { map } for pid=6037 comm="syz-executor.3" path="/dev/bus/usb/007/001" dev="devtmpfs" ino=744 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 07:22:26 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:26 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/56, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000580)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, 0x0, &(0x7f00000000c0)=""/87, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000001c0)=0x0) 07:22:26 executing program 0: syz_mount_image$tmpfs(&(0x7f00000002c0), 0x0, 0x0, 0x0, 0x0, 0x80020, 0x0, 0x0) chdir(&(0x7f0000000380)='./bus\x00') creat(&(0x7f0000000400)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r1, 0x2008001) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) setxattr$trusted_overlay_nlink(0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 07:22:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000180), 0x1aa1, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000002, 0x1012, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x8b, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000180), 0x1aa1, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x1012, r4, 0x0) 07:22:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000180), 0x1aa1, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000002, 0x1012, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x8b, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000180), 0x1aa1, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x1012, r4, 0x0) 07:22:27 executing program 0: syz_mount_image$tmpfs(&(0x7f00000002c0), 0x0, 0x0, 0x0, 0x0, 0x80020, 0x0, 0x0) chdir(&(0x7f0000000380)='./bus\x00') creat(&(0x7f0000000400)='./bus\x00', 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ftruncate(r1, 0x2008001) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) setxattr$trusted_overlay_nlink(0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 07:22:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000180), 0x1aa1, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000002, 0x1012, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x8b, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000180), 0x1aa1, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x1012, r4, 0x0) 07:22:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000180), 0x1aa1, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000002, 0x1012, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x8b, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000180), 0x1aa1, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x1012, r4, 0x0) 07:22:28 executing program 2: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, 0xc) ftruncate(r4, 0x200002) sendfile(r2, r4, 0x0, 0x80001d00c0d0) 07:22:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)=@gettclass={0x23, 0x26, 0x1}, 0x24}}, 0x0) [ 423.966961][ T39] audit: type=1400 audit(1663744948.637:219): avc: denied { write } for pid=6073 comm="syz-executor.3" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 07:22:28 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4004af61, 0x0) 07:22:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000180), 0x1aa1, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000002, 0x1012, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x8b, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000180), 0x1aa1, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x1012, r4, 0x0) [ 424.412602][ T6073] page:ffffea0001e10000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x78400 [ 424.424532][ T6073] head:ffffea0001e10000 order:10 compound_mapcount:0 compound_pincount:0 [ 424.431782][ T6073] flags: 0x4fff00000010200(slab|head|node=1|zone=1|lastcpupid=0x7ff) [ 424.439589][ T6073] raw: 04fff00000010200 ffffea0001e00008 ffff888040001450 ffff888011843300 [ 424.446355][ T6073] raw: 0000000000000000 ffff888078400000 0000000100000001 0000000000000000 [ 424.453685][ T6073] page dumped because: VM_BUG_ON_FOLIO(folio_test_slab(folio)) [ 424.463923][ T6073] page_owner tracks the page as allocated [ 424.468517][ T6073] page last allocated via order 10, migratetype Unmovable, gfp_mask 0x142cc0(GFP_USER|__GFP_NOWARN|__GFP_COMP), pid 6084, tgid 6073 (syz-executor.3), ts 424308817010, free_ts 0 [ 424.483691][ T6073] get_page_from_freelist+0x109b/0x2ce0 [ 424.487739][ T6073] __alloc_pages_slowpath.constprop.0+0x9c5/0x2240 [ 424.492020][ T6073] __alloc_pages+0x43d/0x510 [ 424.495250][ T6073] cache_grow_begin+0x75/0x360 [ 424.498354][ T6073] fallback_alloc+0x1e2/0x2d0 [ 424.501408][ T6073] __kmalloc+0x2da/0x4a0 [ 424.504748][ T6073] hcd_buffer_alloc+0x1ed/0x290 [ 424.508429][ T6073] usb_alloc_coherent+0x5d/0x80 [ 424.511274][ T6073] usbdev_mmap+0x20a/0x9a0 [ 424.514196][ T6073] mmap_region+0xbff/0x1460 [ 424.518118][ T6073] do_mmap+0x863/0xfa0 [ 424.520927][ T6073] vm_mmap_pgoff+0x1ab/0x270 [ 424.524952][ T6073] ksys_mmap_pgoff+0x41b/0x5a0 [ 424.528816][ T6073] do_syscall_64+0x35/0xb0 [ 424.532852][ T6073] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 424.537121][ T6073] page_owner free stack trace missing [ 424.541361][ T6073] ------------[ cut here ]------------ [ 424.545450][ T6073] kernel BUG at include/linux/memcontrol.h:478! [ 424.550305][ T6073] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 424.560058][ T6073] CPU: 2 PID: 6073 Comm: syz-executor.3 Not tainted 6.0.0-rc6-syzkaller-00009-g60891ec99e14 #0 [ 424.569819][ T6073] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 424.578466][ T6073] RIP: 0010:workingset_activation+0x5e3/0x6c0 [ 424.583727][ T6073] Code: 48 89 ef e8 ff 00 00 00 c6 05 c8 37 18 0c 01 0f 0b e9 05 fc ff ff e8 cc 33 ca ff 48 c7 c6 e0 25 f8 89 48 89 ef e8 dd 00 00 00 <0f> 0b e8 b6 33 ca ff 0f 0b e9 f5 fa ff ff e8 aa 33 ca ff 48 c7 c6 [ 424.598978][ T6073] RSP: 0018:ffffc90027a876f8 EFLAGS: 00010293 [ 424.603459][ T6073] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 424.612321][ T6073] RDX: ffff888000896200 RSI: ffffffff81b10433 RDI: 0000000000000003 [ 424.618146][ T6073] RBP: ffffea0001e10000 R08: 0000000000000003 R09: 000000000000ffff [ 424.624232][ T6073] R10: 000000000000ffff R11: 0000000000000000 R12: 0000000000000000 [ 424.629783][ T6073] R13: ffff88802ca34d08 R14: dffffc0000000000 R15: 0000000000000003 [ 424.635059][ T6073] FS: 0000555556ce5400(0000) GS:ffff88802ca00000(0000) knlGS:0000000000000000 [ 424.643341][ T6073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 424.648911][ T6073] CR2: 00007f6a5e07c160 CR3: 000000007773f000 CR4: 0000000000152ee0 [ 424.655111][ T6073] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 424.662487][ T6073] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 424.669690][ T6073] Call Trace: [ 424.672020][ T6073] [ 424.674769][ T6073] folio_mark_accessed+0x591/0xda0 [ 424.680214][ T6073] kvm_set_pfn_accessed+0x23b/0x2a0 [ 424.685810][ T6073] handle_changed_spte_acc_track+0x1bc/0x290 [ 424.692500][ T6073] __handle_changed_spte+0xc75/0x1810 [ 424.697179][ T6073] ? tdp_mmu_init_child_sp+0x590/0x590 [ 424.701560][ T6073] ? mark_lock.part.0+0xee/0x1910 [ 424.706333][ T6073] __handle_changed_spte+0xc66/0x1810 [ 424.710361][ T6073] ? tdp_mmu_init_child_sp+0x590/0x590 [ 424.714337][ T6073] __tdp_mmu_set_spte+0x229/0x9d0 [ 424.717986][ T6073] ? zap_collapsible_spte_range+0xa30/0xa30 [ 424.725585][ T6073] ? spte_to_child_pt+0xa0/0xa0 [ 424.732458][ T6073] __tdp_mmu_zap_root+0x7e7/0x860 [ 424.736447][ T6073] ? clear_dirty_pt_masked+0x520/0x520 [ 424.740363][ T6073] ? lock_release+0x780/0x780 [ 424.743820][ T6073] ? tdp_mmu_zap_root_work+0x70/0x70 [ 424.747895][ T6073] tdp_mmu_zap_root+0x12e/0x330 [ 424.751848][ T6073] kvm_tdp_mmu_zap_all+0x154/0x1b0 [ 424.755425][ T6073] ? kvm_mmu_notifier_invalidate_range+0xd0/0xd0 [ 424.761104][ T6073] kvm_mmu_zap_all+0x27c/0x2c0 [ 424.768224][ T6073] ? kvm_mmu_slot_leaf_clear_dirty+0x3e0/0x3e0 [ 424.773271][ T6073] ? lock_release+0x780/0x780 [ 424.779254][ T6073] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 424.787154][ T6073] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 424.791901][ T6073] ? kvm_mmu_notifier_invalidate_range+0xd0/0xd0 [ 424.797785][ T6073] kvm_mmu_notifier_release+0x5c/0xb0 [ 424.802975][ T6073] ? kvm_mmu_notifier_invalidate_range+0xd0/0xd0 [ 424.810544][ T6073] mmu_notifier_unregister+0x124/0x3b0 [ 424.815094][ T6073] kvm_put_kvm+0x48e/0xb70 [ 424.819327][ T6073] kvm_vcpu_release+0x4d/0x70 [ 424.823814][ T6073] __fput+0x277/0x9d0 [ 424.826300][ T6073] ? kvm_vm_release+0x50/0x50 [ 424.829701][ T6073] task_work_run+0xdd/0x1a0 [ 424.832915][ T6073] exit_to_user_mode_prepare+0x23c/0x250 [ 424.836912][ T6073] syscall_exit_to_user_mode+0x19/0x50 [ 424.841598][ T6073] do_syscall_64+0x42/0xb0 [ 424.845267][ T6073] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 424.850663][ T6073] RIP: 0033:0x7eff3843c04b [ 424.854658][ T6073] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44 [ 424.870133][ T6073] RSP: 002b:00007ffcbc8e2d50 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 424.877605][ T6073] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 00007eff3843c04b [ 424.884130][ T6073] RDX: 0000000000000000 RSI: 00007eff38400000 RDI: 0000000000000006 [ 424.889775][ T6073] RBP: 00007eff3859d980 R08: 0000000000000000 R09: 00000000ae10e2b5 [ 424.895774][ T6073] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000067958 [ 424.901795][ T6073] R13: 00007ffcbc8e2e50 R14: 00007ffcbc8e2e70 R15: 0000000000000032 [ 424.917003][ T6073] [ 424.919195][ T6073] Modules linked in: [ 424.923578][ T6073] ---[ end trace 0000000000000000 ]--- [ 424.929240][ T6073] RIP: 0010:workingset_activation+0x5e3/0x6c0 [ 424.935218][ T6073] Code: 48 89 ef e8 ff 00 00 00 c6 05 c8 37 18 0c 01 0f 0b e9 05 fc ff ff e8 cc 33 ca ff 48 c7 c6 e0 25 f8 89 48 89 ef e8 dd 00 00 00 <0f> 0b e8 b6 33 ca ff 0f 0b e9 f5 fa ff ff e8 aa 33 ca ff 48 c7 c6 [ 424.952142][ T6073] RSP: 0018:ffffc90027a876f8 EFLAGS: 00010293 [ 424.957759][ T6073] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 424.964392][ T6073] RDX: ffff888000896200 RSI: ffffffff81b10433 RDI: 0000000000000003 [ 424.967559][ T39] audit: type=1400 audit(1663744949.637:220): avc: denied { rename } for pid=3114 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 424.970755][ T6073] RBP: ffffea0001e10000 R08: 0000000000000003 R09: 000000000000ffff [ 424.970813][ T6073] R10: 000000000000ffff R11: 0000000000000000 R12: 0000000000000000 [ 424.970827][ T6073] R13: ffff88802ca34d08 R14: dffffc0000000000 R15: 0000000000000003 [ 424.970848][ T6073] FS: 0000555556ce5400(0000) GS:ffff88802ca00000(0000) knlGS:0000000000000000 [ 425.017277][ T6073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 425.023023][ T6073] CR2: 00007f6a5e07c160 CR3: 000000007773f000 CR4: 0000000000152ee0 [ 425.024567][ T39] audit: type=1400 audit(1663744949.637:221): avc: denied { unlink } for pid=3114 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 425.031866][ T6073] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 425.056392][ T6073] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 425.062158][ T6073] Kernel panic - not syncing: Fatal exception [ 425.063479][ T39] audit: type=1400 audit(1663744949.657:222): avc: denied { create } for pid=3114 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 425.092970][ T6073] Kernel Offset: disabled [ 425.096163][ T6073] Rebooting in 86400 seconds.. VM DIAGNOSIS: 07:22:29 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=1ffff11003b9b900 RDX=0000000000000001 RSI=dffffc0000000000 RDI=ffff88801dcdc802 RBP=ffff88801dcdc800 RSP=ffffc9000430f160 R8 =0000000000000001 R9 =ffff88801dcdc803 R10=ffffed1003b9b900 R11=000000000008c07c R12=000000000000599e R13=ffffed1003b9b900 R14=0000000000000001 R15=ffff88802c83ae40 RIP=ffffffff815f036a RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 ffffffff 00c00000 DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 000000c00ddc7490 ffffffff 00c00000 GS =0000 ffff88802c800000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000000000040b040 CR3=000000001bf23000 CR4=00152ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=000000000000000041b8abaca1105cc5 XMM01=00000000000000003f847ae147ae147b XMM02=000000000000000040c3880000000000 XMM03=0000000000000000416312d000000000 XMM04=286d766b2474616e65706f203d203072 XMM05=3372202c666666666666666666666666 XMM06=3030303030303030663778302826202c XMM07=2c6c696e3d29303030383178302f3030 XMM08=30303030303030303066377830282620 XMM09=3478307b3d343674786574405b3d2930 XMM10=30202c317830202c5d7d307830202c30 XMM11=79730a29307830202c307830202c3078 XMM12=307830202c30783028656e6f6c635f7a XMM13=7373616c6374746567403d2930303230 XMM14=7830202c36327830202c333278307b3d XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=00007f925d90f000 RCX=0000000000000000 RDX=ffff888016e18000 RSI=ffffffff81b8248d RDI=0000000000000007 RBP=ffffc90000d27410 RSP=ffffc90000d27310 R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=000000000008c07c R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff817b3827 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802c900000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000020372000 CR3=0000000077275000 CR4=00152ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00007f41931727c000007f41931727c8 XMM02=00007f41931727e000007f41931727c0 XMM03=00007f41931727c800007f41931727c0 XMM04=ffffffffffffffffffffffff00000000 XMM05=61616161616161616161616161616161 XMM06=61616161616161616161616161616161 XMM07=61616161616161616161616161616161 XMM08=61616161616161616161616161616161 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 2 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff8461bb7c RDI=ffffffff91488040 RBP=ffffffff91488000 RSP=ffffc90027a87018 R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=2064696c61766e69 R12=0000000000000000 R13=0000000000000020 R14=fffffbfff2291057 R15=dffffc0000000000 RIP=ffffffff8461bba3 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000555556ce5400 ffffffff 00c00000 GS =0000 ffff88802ca00000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000008f000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6a5e07c160 CR3=000000007773f000 CR4=00152ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 3 RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff83dfb050 RDX=ffff888000af8080 RSI=0000000000000100 RDI=0000000000000005 RBP=ffff88801e4e8cc0 RSP=ffffc900007f8d40 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=ffff88801e4e8cd4 R14=dffffc0000000000 R15=ffff88801e5f6c00 RIP=ffffffff83dfb07a RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c01300 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c01300 FS =0000 000000c00ddc6c90 ffffffff 00c00000 GS =0000 ffff88802cb00000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe00000d8000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe00000d6000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=0000000000437d80 CR3=000000001bf23000 CR4=00152ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ffffffffffffff00ffffffffffffffff XMM01=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=61616161616161616161616161616161 XMM06=61616161616161616161616161616161 XMM07=61616161616161616161616161616161 XMM08=61616161616161616161616161616161 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000