[ 6.473082][ T1479] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6.474931][ T1479] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller syzkaller login: [ 13.893906][ T24] kauditd_printk_skb: 38 callbacks suppressed [ 13.893923][ T24] audit: type=1400 audit(1657539131.385:72): avc: denied { transition } for pid=1639 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.899111][ T24] audit: type=1400 audit(1657539131.385:73): avc: denied { write } for pid=1639 comm="sh" path="pipe:[14705]" dev="pipefs" ino=14705 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 Warning: Permanently added '10.128.1.75' (ECDSA) to the list of known hosts. 2022/07/11 11:32:18 fuzzer started 2022/07/11 11:32:18 dialing manager at 10.128.0.163:40763 [ 20.865959][ T24] audit: type=1400 audit(1657539138.355:74): avc: denied { mounton } for pid=1809 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 [ 20.873768][ T1809] cgroup: Unknown subsys name 'net' [ 20.888712][ T24] audit: type=1400 audit(1657539138.355:75): avc: denied { mount } for pid=1809 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 [ 20.916015][ T24] audit: type=1400 audit(1657539138.385:76): avc: denied { unmount } for pid=1809 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.053941][ T1809] cgroup: Unknown subsys name 'rlimit' 2022/07/11 11:32:18 syscalls: 2753 2022/07/11 11:32:18 code coverage: enabled 2022/07/11 11:32:18 comparison tracing: enabled 2022/07/11 11:32:18 extra coverage: enabled 2022/07/11 11:32:18 delay kcov mmap: enabled 2022/07/11 11:32:18 setuid sandbox: enabled 2022/07/11 11:32:18 namespace sandbox: enabled 2022/07/11 11:32:18 Android sandbox: enabled 2022/07/11 11:32:18 fault injection: enabled 2022/07/11 11:32:18 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2022/07/11 11:32:18 net packet injection: enabled 2022/07/11 11:32:18 net device setup: enabled 2022/07/11 11:32:18 concurrency sanitizer: enabled 2022/07/11 11:32:18 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/07/11 11:32:18 USB emulation: /dev/raw-gadget does not exist 2022/07/11 11:32:18 hci packet injection: /dev/vhci does not exist 2022/07/11 11:32:18 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2022/07/11 11:32:18 802.15.4 emulation: enabled [ 21.173621][ T24] audit: type=1400 audit(1657539138.665:77): avc: denied { mounton } for pid=1809 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 [ 21.204489][ T24] audit: type=1400 audit(1657539138.665:78): avc: denied { mount } for pid=1809 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 [ 21.227839][ T24] audit: type=1400 audit(1657539138.665:79): avc: denied { create } for pid=1809 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 21.248339][ T24] audit: type=1400 audit(1657539138.665:80): avc: denied { write } for pid=1809 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 21.268663][ T24] audit: type=1400 audit(1657539138.665:81): avc: denied { read } for pid=1809 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 2022/07/11 11:32:21 suppressing KCSAN reports in functions: 'wg_packet_decrypt_worker' 'generic_write_end' '__xa_clear_mark' 'ext4_mark_iloc_dirty' 'io_wqe_activate_free_worker' 'ext4_writepages' '__ip_make_skb' 'xas_clear_mark' 'alloc_pid' 'jbd2_journal_dirty_metadata' 'do_sys_poll' 'jbd2_journal_commit_transaction' 'io_sq_thread' 'ext4_free_inodes_count' 'do_select' '__ext4_update_other_inode_time' 'ext4_fill_raw_inode' 'wg_packet_send_staged_packets' 'jbd2_journal_stop' 'can_receive' 'tick_sched_timer' 'exit_mm' 'fsnotify' 'can_send' 'blk_mq_sched_dispatch_requests' 'selinux_file_permission' 'shmem_file_read_iter' 'pcpu_alloc' 2022/07/11 11:32:21 fetching corpus: 0, signal 0/2000 (executing program) 2022/07/11 11:32:21 fetching corpus: 50, signal 11880/15741 (executing program) 2022/07/11 11:32:21 fetching corpus: 100, signal 18527/24210 (executing program) 2022/07/11 11:32:21 fetching corpus: 149, signal 26316/33709 (executing program) 2022/07/11 11:32:21 fetching corpus: 199, signal 31712/40821 (executing program) 2022/07/11 11:32:21 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(executing program) 2022/07/11 11:32:51 fetching corpus: 47876, signal 346087/351113 (executing program) 2022/07/11 11:32:51 fetching corpus: 47926, signal 346203/351113 (executing program) 2022/07/11 11:32:51 fetching corpus: 47960, signal 346268/351113 (executing program) 2022/07/11 11:32:51 fetching corpus: 47960, signal 346268/351113 (executing program) 2022/07/11 11:32:53 starting 6 fuzzer processes 11:32:53 executing program 0: perf_event_open(&(0x7f0000000040)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:32:53 executing program 2: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x2f) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0xfff7ffff}, 0x8) close(r0) 11:32:53 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x60, 0x2, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_DATA={0x14, 0x7, 0x0, 0x1, [@IPSET_ATTR_MAXELEM={0x8, 0x13, 0x0}, @IPSET_ATTR_HASHSIZE={0x8}]}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}]}, 0x60}}, 0x0) 11:32:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x100000000011, 0x2, 0x0) bind(r1, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=@getstats={0x1c, 0x5e, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x3}}, 0x1c}}, 0x0) 11:32:53 executing program 4: r0 = perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) fcntl$lock(r0, 0x6, &(0x7f0000000100)={0x0, 0x2}) 11:32:53 executing program 1: syz_mount_image$nfs4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.incfs.id\x00', 0x0, 0x0) [ 56.336952][ T24] audit: type=1400 audit(1657539173.825:82): avc: denied { execmem } for pid=1817 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 56.393401][ T24] audit: type=1400 audit(1657539173.885:83): avc: denied { read } for pid=1823 comm="syz-executor.2" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 56.414782][ T24] audit: type=1400 audit(1657539173.885:84): avc: denied { open } for pid=1823 comm="syz-executor.2" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 56.483095][ T24] audit: type=1400 audit(1657539173.885:85): avc: denied { mounton } for pid=1823 comm="syz-executor.2" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 56.504666][ T24] audit: type=1400 audit(1657539173.885:86): avc: denied { module_request } for pid=1823 comm="syz-executor.2" kmod="netdev-nr2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 56.526474][ T24] audit: type=1400 audit(1657539173.895:87): avc: denied { sys_module } for pid=1823 comm="syz-executor.2" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 56.632740][ T1823] chnl_net:caif_netlink_parms(): no params data found [ 56.726611][ T1823] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.733670][ T1823] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.741160][ T1823] device bridge_slave_0 entered promiscuous mode [ 56.800417][ T1823] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.807500][ T1823] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.815019][ T1823] device bridge_slave_1 entered promiscuous mode [ 56.834706][ T1823] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.868067][ T1823] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.883705][ T1841] chnl_net:caif_netlink_parms(): no params data found [ 56.911104][ T1829] chnl_net:caif_netlink_parms(): no params data found [ 56.945317][ T1823] team0: Port device team_slave_0 added [ 56.956059][ T1824] chnl_net:caif_netlink_parms(): no params data found [ 56.976014][ T1839] chnl_net:caif_netlink_parms(): no params data found [ 56.984770][ T1823] team0: Port device team_slave_1 added [ 57.034001][ T1841] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.041063][ T1841] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.048733][ T1841] device bridge_slave_0 entered promiscuous mode [ 57.055614][ T1823] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 57.062592][ T1823] 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. [ 57.088503][ T1823] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 57.100861][ T1823] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 57.107938][ T1823] 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. [ 57.133817][ T1823] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.153337][ T1841] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.160376][ T1841] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.167838][ T1841] device bridge_slave_1 entered promiscuous mode [ 57.195154][ T1826] chnl_net:caif_netlink_parms(): no params data found [ 57.208364][ T1841] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.218538][ T1841] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.252397][ T1829] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.259465][ T1829] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.266901][ T1829] device bridge_slave_0 entered promiscuous mode [ 57.279465][ T1823] device hsr_slave_0 entered promiscuous mode [ 57.285849][ T1823] device hsr_slave_1 entered promiscuous mode [ 57.298179][ T1824] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.305324][ T1824] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.312749][ T1824] device bridge_slave_0 entered promiscuous mode [ 57.319820][ T1829] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.326975][ T1829] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.334588][ T1829] device bridge_slave_1 entered promiscuous mode [ 57.341307][ T1839] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.348348][ T1839] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.355820][ T1839] device bridge_slave_0 entered promiscuous mode [ 57.370906][ T1841] team0: Port device team_slave_0 added [ 57.376575][ T1824] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.383682][ T1824] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.391093][ T1824] device bridge_slave_1 entered promiscuous mode [ 57.401162][ T1839] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.408284][ T1839] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.415757][ T1839] device bridge_slave_1 entered promiscuous mode [ 57.427305][ T1841] team0: Port device team_slave_1 added [ 57.462373][ T1829] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.476183][ T1839] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.494892][ T1824] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.505256][ T1829] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.519715][ T1839] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.532133][ T1841] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 57.539183][ T1841] 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. [ 57.565235][ T1841] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 57.576721][ T1824] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.589886][ T1826] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.596931][ T1826] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.604713][ T1826] device bridge_slave_0 entered promiscuous mode [ 57.619765][ T1841] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 57.626721][ T1841] 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. [ 57.652601][ T1841] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.670998][ T1826] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.678058][ T1826] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.685537][ T1826] device bridge_slave_1 entered promiscuous mode [ 57.696854][ T1839] team0: Port device team_slave_0 added [ 57.715241][ T1824] team0: Port device team_slave_0 added [ 57.721442][ T1829] team0: Port device team_slave_0 added [ 57.734989][ T1839] team0: Port device team_slave_1 added [ 57.747043][ T1824] team0: Port device team_slave_1 added [ 57.757247][ T1829] team0: Port device team_slave_1 added [ 57.767932][ T1826] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.798200][ T1826] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.811622][ T1839] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 57.818573][ T1839] 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. [ 57.844481][ T1839] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 57.857093][ T1839] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 57.864043][ T1839] 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. [ 57.890053][ T1839] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.902360][ T1841] device hsr_slave_0 entered promiscuous mode [ 57.908989][ T1841] device hsr_slave_1 entered promiscuous mode [ 57.915327][ T1841] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 57.923507][ T1841] Cannot create hsr debugfs directory [ 57.929222][ T1824] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 57.936171][ T1824] 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. [ 57.962168][ T1824] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 57.973054][ T1829] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 57.979987][ T1829] 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. [ 58.006199][ T1829] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.029942][ T1824] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.036910][ T1824] 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. [ 58.062883][ T1824] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.073782][ T1829] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.080705][ T1829] 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. [ 58.106581][ T1829] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.138587][ T1826] team0: Port device team_slave_0 added [ 58.145817][ T1839] device hsr_slave_0 entered promiscuous mode [ 58.152170][ T1839] device hsr_slave_1 entered promiscuous mode [ 58.158523][ T1839] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 58.166097][ T1839] Cannot create hsr debugfs directory [ 58.182825][ T1826] team0: Port device team_slave_1 added [ 58.200143][ T1829] device hsr_slave_0 entered promiscuous mode [ 58.206589][ T1829] device hsr_slave_1 entered promiscuous mode [ 58.212901][ T1829] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 58.220445][ T1829] Cannot create hsr debugfs directory [ 58.232353][ T1826] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.239407][ T1826] 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. [ 58.265340][ T1826] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.277638][ T1824] device hsr_slave_0 entered promiscuous mode [ 58.284031][ T1824] device hsr_slave_1 entered promiscuous mode [ 58.290355][ T1824] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 58.297932][ T1824] Cannot create hsr debugfs directory [ 58.311405][ T1823] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 58.319671][ T1826] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.326653][ T1826] 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. [ 58.352548][ T1826] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.374451][ T1823] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 58.397356][ T1823] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 58.407101][ T1826] device hsr_slave_0 entered promiscuous mode [ 58.414136][ T1826] device hsr_slave_1 entered promiscuous mode [ 58.420491][ T1826] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 58.428067][ T1826] Cannot create hsr debugfs directory [ 58.444190][ T1823] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 58.495476][ T1841] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 58.510044][ T1841] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 58.520262][ T1841] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 58.535936][ T1841] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 58.565889][ T1839] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 58.576340][ T1839] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 58.584668][ T1839] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 58.593371][ T24] audit: type=1400 audit(1657539176.085:88): avc: denied { remove_name } for pid=1424 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 58.616253][ T24] audit: type=1400 audit(1657539176.085:89): avc: denied { rename } for pid=1424 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 58.617214][ T1841] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.652880][ T1841] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.660335][ T1839] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 58.669448][ T1829] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 58.682207][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.689834][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.717837][ T1829] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 58.726935][ T1829] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 58.735828][ T1829] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 58.748459][ T1841] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 58.758841][ T1841] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.776680][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.785189][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.794536][ T1884] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.802066][ T1884] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.809927][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.818474][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.826784][ T1884] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.833816][ T1884] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.841364][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.850254][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.858789][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.867147][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.875628][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.884096][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.892492][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.900642][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.908934][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.917265][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.925633][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.933500][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.941453][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.949448][ T1824] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 58.958688][ T1824] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 58.968644][ T1824] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 58.977024][ T1824] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 58.993867][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.001291][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.018756][ T1823] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.028782][ T1841] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.044454][ T1823] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.055761][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.063411][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.071368][ T1826] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 59.080662][ T1826] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 59.092533][ T1826] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 59.101360][ T1826] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 59.132936][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.141372][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.150026][ T1884] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.157051][ T1884] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.164709][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.173291][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.181480][ T1884] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.188596][ T1884] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.196391][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.213662][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.223825][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.232259][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.240814][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.249338][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.257785][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.266309][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.274423][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.282473][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.290708][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.313738][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.327108][ T1829] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.338106][ T1839] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.345801][ T1823] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.359127][ T1824] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.370960][ T1829] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.386837][ T1839] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.398163][ T1824] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.406126][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.414436][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.421898][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.429704][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.437209][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.444869][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.452279][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.459762][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.484477][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.493421][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.501774][ T695] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.508840][ T695] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.516870][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.525260][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.533466][ T695] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.540581][ T695] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.548322][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.557074][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.565505][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.573778][ T695] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.580821][ T695] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.588493][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.596894][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.605208][ T695] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.612260][ T695] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.619910][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.628524][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.637049][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.645356][ T695] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.652399][ T695] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.660191][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.668957][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.676836][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.684656][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.694336][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.703274][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.721686][ T1826] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.734890][ T1823] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.744337][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.752703][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.761062][ T1916] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.768099][ T1916] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.776014][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.784793][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.793348][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.801500][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.809984][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.818181][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.826599][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.835148][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.843633][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.852137][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.860491][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.869023][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.877365][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.885890][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.894275][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.909084][ T1829] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 59.919444][ T1829] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.934025][ T1824] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 59.944470][ T1824] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.956668][ T1826] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.964250][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.972269][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.980398][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.988250][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.996511][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.004502][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.012988][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.021088][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.029519][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.037698][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.046160][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.054279][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.061838][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.069461][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.080237][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.093036][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.106084][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.120507][ T1829] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.130896][ T1839] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.149596][ T1841] device veth0_vlan entered promiscuous mode [ 60.156179][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.163884][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.171355][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.179589][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.186943][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.196461][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.204847][ T1916] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.211876][ T1916] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.219874][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.228445][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.236884][ T1916] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.243957][ T1916] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.251720][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.260537][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.269159][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.277290][ T1916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.290627][ T1824] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.304557][ T1841] device veth1_vlan entered promiscuous mode [ 60.317269][ T1826] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 60.327662][ T1826] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.339276][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.347085][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.354753][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.362253][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.370202][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.378096][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.385666][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.393038][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.401416][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.409873][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.418284][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.426727][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.434965][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.443662][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.451950][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.460509][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.468778][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.485007][ T1839] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.499779][ T1826] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.524664][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.532721][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.540505][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.548006][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.555528][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.563858][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.571992][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.579535][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.589998][ T1841] device veth0_macvtap entered promiscuous mode [ 60.604277][ T1841] device veth1_macvtap entered promiscuous mode [ 60.632578][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.643680][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.654326][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.667458][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.676013][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.684536][ T1884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.697154][ T1841] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.704690][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.713480][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.744355][ T1841] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.755575][ T1841] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.764427][ T1841] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.773159][ T1841] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.781956][ T1841] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.793289][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.801418][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.809889][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.818413][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.827264][ T1823] device veth0_vlan entered promiscuous mode [ 60.841857][ T1823] device veth1_vlan entered promiscuous mode [ 60.860440][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.870335][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.878063][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.886652][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.898401][ T1829] device veth0_vlan entered promiscuous mode [ 60.914417][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.921082][ T24] audit: type=1400 audit(1657539178.405:90): avc: denied { mounton } for pid=1841 comm="syz-executor.4" path="/dev/binderfs" dev="devtmpfs" ino=450 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 60.922954][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.961580][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.969491][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.978803][ T1829] device veth1_vlan entered promiscuous mode [ 60.991342][ T1823] device veth0_macvtap entered promiscuous mode [ 60.999499][ T1823] device veth1_macvtap entered promiscuous mode [ 61.001620][ T24] audit: type=1400 audit(1657539178.485:91): avc: denied { read write } for pid=1841 comm="syz-executor.4" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 61.044923][ T1824] device veth0_vlan entered promiscuous mode [ 61.052045][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.060585][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.069606][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.078255][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.086547][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.095047][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.103795][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.111832][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.119566][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.132670][ T1823] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 11:32:58 executing program 4: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x1f}, 0x10) write(r0, &(0x7f0000000040)="240000001a005f0214f9f4070009041e0a000000ff000000000200000800040006000000", 0x24) [ 61.143131][ T1823] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.155948][ T1823] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.177756][ T1826] device veth0_vlan entered promiscuous mode [ 61.188174][ T1829] device veth0_macvtap entered promiscuous mode [ 61.196506][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 61.204666][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.213418][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.222029][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.230750][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.239233][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.247644][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.256012][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.264614][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.273499][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.281371][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.289081][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready 11:32:58 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) sendto$unix(r2, &(0x7f0000000080)="a5", 0x1, 0x24004085, 0x0, 0x0) 11:32:58 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x2, &(0x7f0000000a80)={0x0}, &(0x7f0000000ac0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x11, &(0x7f0000000000)={r1}, &(0x7f00000000c0)=0x8) [ 61.299472][ T1824] device veth1_vlan entered promiscuous mode [ 61.306870][ T1823] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.317395][ T1823] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.332508][ T1823] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.341917][ T1823] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 11:32:58 executing program 4: unshare(0x28020000) unshare(0x20020000) r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) setns(r3, 0x2a020000) [ 61.347993][ T24] kauditd_printk_skb: 9 callbacks suppressed [ 61.348003][ T24] audit: type=1400 audit(1657539178.835:101): avc: denied { create } for pid=2008 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 61.350779][ T1823] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.364711][ T24] audit: type=1400 audit(1657539178.845:102): avc: denied { getopt } for pid=2008 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 61.376343][ T1823] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.413371][ T1823] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.425981][ T1829] device veth1_macvtap entered promiscuous mode 11:32:58 executing program 4: unshare(0x28020000) unshare(0x20020000) r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) setns(r3, 0x2a020000) [ 61.426136][ T24] audit: type=1400 audit(1657539178.915:103): avc: denied { create } for pid=2010 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 61.448564][ T1824] device veth0_macvtap entered promiscuous mode [ 61.458592][ T24] audit: type=1400 audit(1657539178.935:104): avc: denied { getopt } for pid=2010 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 61.478476][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.486926][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready 11:32:59 executing program 4: unshare(0x28020000) unshare(0x20020000) r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) setns(r3, 0x2a020000) [ 61.495027][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.504096][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.512702][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.521824][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.531312][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.541124][ T1826] device veth1_vlan entered promiscuous mode [ 61.552111][ T1824] device veth1_macvtap entered promiscuous mode [ 61.563950][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.572084][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.580230][ T1917] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.591668][ T1829] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.602183][ T1829] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.611985][ T1829] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.622415][ T1829] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.634496][ T1829] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.648175][ T1824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.658618][ T1824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.668414][ T1824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.678824][ T1824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.688672][ T1824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.699081][ T1824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.709995][ T1824] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.726599][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 61.734667][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.743256][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.751988][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.760472][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.768978][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.777126][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.785731][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.793552][ T1920] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.803828][ T1829] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.814259][ T1829] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.824199][ T1829] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.834622][ T1829] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.845924][ T1829] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.861753][ T1826] device veth0_macvtap entered promiscuous mode [ 61.870885][ T1839] device veth0_vlan entered promiscuous mode [ 61.877610][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.887520][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.896136][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.905878][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.915341][ T1829] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.924124][ T1829] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.932843][ T1829] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.941662][ T1829] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.951760][ T1824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.962205][ T1824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.972075][ T1824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.982516][ T1824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.992304][ T1824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.002718][ T1824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.014954][ T1824] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.024408][ T1824] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.033204][ T1824] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.041936][ T1824] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.047200][ T2023] syz-executor.2 (2023) used greatest stack depth: 11408 bytes left [ 62.050768][ T1824] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.069981][ T1826] device veth1_macvtap entered promiscuous mode [ 62.078983][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.087140][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.095146][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.103816][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.119941][ T1839] device veth1_vlan entered promiscuous mode [ 62.150714][ T1826] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.161203][ T1826] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.171109][ T1826] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.181559][ T1826] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.191462][ T1826] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.201876][ T1826] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.211690][ T1826] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.222110][ T1826] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.235274][ T1826] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.250170][ T1839] device veth0_macvtap entered promiscuous mode [ 62.258427][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready 11:32:59 executing program 0: perf_event_open(&(0x7f0000000040)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:32:59 executing program 4: unshare(0x28020000) unshare(0x20020000) r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) setns(r3, 0x2a020000) [ 62.267249][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.277568][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.289249][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.300115][ T1826] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.310717][ T1826] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.320555][ T1826] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.330984][ T1826] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.340862][ T1826] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.351267][ T1826] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.361189][ T1826] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.371662][ T1826] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.382664][ T1826] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.393345][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.401671][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.415138][ T695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.425824][ T1839] device veth1_macvtap entered promiscuous mode [ 62.433364][ T1826] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.442057][ T1826] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.450931][ T1826] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.459729][ T1826] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.478592][ T1839] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.489153][ T1839] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.498950][ T1839] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.509406][ T1839] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.519211][ T1839] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.529752][ T1839] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.539561][ T1839] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.550062][ T1839] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.559968][ T1839] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.570410][ T1839] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.581743][ T1839] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.595331][ T1839] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.605989][ T1839] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.615792][ T1839] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.626202][ T1839] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.636000][ T1839] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.646421][ T1839] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.656236][ T1839] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.666650][ T1839] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.676515][ T1839] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.686924][ T1839] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.698020][ T1839] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.706354][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.714386][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.723028][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.731440][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.740597][ T1915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.763881][ T1839] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.772584][ T1839] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.781311][ T1839] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.790113][ T1839] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.821861][ T24] audit: type=1400 audit(1657539180.305:105): avc: denied { create } for pid=2037 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 62.845311][ T24] audit: type=1400 audit(1657539180.305:106): avc: denied { bind } for pid=2037 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 11:33:00 executing program 5: mkdir(&(0x7f0000002200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f0000000440)='proc\x00', 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/nfs', 0x0, 0x0) getdents(r0, 0x0, 0x0) 11:33:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_GET(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)={0x0, 0x14}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010000104000702cf08000000005dee00", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000010000104fd0008000000008000000000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=@getqdisc={0x38, 0x26, 0x0, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, r6, {0xfff2, 0xfff3}, {0x0, 0x2}, {0x4}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x38}}, 0xc000045) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x4c00, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0xc, r6}}, 0x20}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000440)={&(0x7f0000000380), 0xc, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 11:33:00 executing program 0: perf_event_open(&(0x7f0000000040)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:33:00 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000200000000000000000000c8500000007000000850000000f00000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000040)='sys_exit\x00', r0}, 0x78) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) 11:33:00 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x16, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000180000003d030100000000009500f000000000006926000000000000bf67000000000000270600000fff07006706000020000000350200000ee60000bf250000000000003d350000000000006507000002000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad53010000000000840400000000000014000000000000009500000000000000db13d5d8b741f2cdaabc8383c8f56b8c2b84a800ea6553f3ef4392b3815dcf00c3eebc52267b042d19"], &(0x7f0000000100)='GPL\x00'}, 0x48) 11:33:00 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000200)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x2c, 0x12, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_FLOWTABLE_HOOK={0xc, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x8}]}]}], {0x14}}, 0x54}}, 0x0) 11:33:00 executing program 0: perf_event_open(&(0x7f0000000040)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:33:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000840)=@newtaction={0x78, 0x30, 0x53b, 0x0, 0x0, {}, [{0x64, 0x1, [@m_sample={0x60, 0x1, 0x0, 0x0, {{0xb}, {0x34, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PARMS={0x18}, @TCA_SAMPLE_RATE={0x8, 0x3, 0xffffffd0}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_TRUNC_SIZE={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x78}}, 0x0) 11:33:00 executing program 5: mkdir(&(0x7f0000002200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f0000000440)='proc\x00', 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/nfs', 0x0, 0x0) getdents(r0, 0x0, 0x0) [ 62.900319][ T24] audit: type=1400 audit(1657539180.385:107): avc: denied { create } for pid=2040 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 62.924008][ T2049] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 62.935797][ T2047] netlink: 'syz-executor.3': attribute type 3 has an invalid length. 11:33:00 executing program 4: mkdir(&(0x7f0000002200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f0000000440)='proc\x00', 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/nfs', 0x0, 0x0) getdents(r0, 0x0, 0x0) 11:33:00 executing program 1: r0 = socket(0xa, 0x3, 0x7) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) ftruncate(r1, 0x47) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x12, r1, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x29, 0x39, 0x0, 0x20000000) 11:33:00 executing program 4: mkdir(&(0x7f0000002200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f0000000440)='proc\x00', 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/nfs', 0x0, 0x0) getdents(r0, 0x0, 0x0) [ 62.986369][ T24] audit: type=1400 audit(1657539180.385:108): avc: denied { write } for pid=2040 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 63.007260][ T24] audit: type=1400 audit(1657539180.445:109): avc: denied { mounton } for pid=2052 comm="syz-executor.5" path="/root/syzkaller-testdir2937279177/syzkaller.ipX0GK/1/file0" dev="sda1" ino=1172 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 11:33:00 executing program 3: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000e40)=ANY=[], 0x1378) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) io_setup(0x7, &(0x7f0000000000)=0x0) io_submit(r2, 0x2, &(0x7f0000000580)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)="9c", 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x0, r1, 0x0}]) 11:33:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_GET(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)={0x0, 0x14}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010000104000702cf08000000005dee00", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000010000104fd0008000000008000000000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=@getqdisc={0x38, 0x26, 0x0, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, r6, {0xfff2, 0xfff3}, {0x0, 0x2}, {0x4}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x38}}, 0xc000045) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x4c00, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0xc, r6}}, 0x20}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000440)={&(0x7f0000000380), 0xc, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 11:33:00 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x8, 0x4, 0x4, 0x2}, 0x48) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000300)=r0, 0x4) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000200)=r0, 0x4) 11:33:00 executing program 1: r0 = socket(0xa, 0x3, 0x7) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) ftruncate(r1, 0x47) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x12, r1, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x29, 0x39, 0x0, 0x20000000) 11:33:00 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x3, 0x4) 11:33:00 executing program 5: mkdir(&(0x7f0000002200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f0000000440)='proc\x00', 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/nfs', 0x0, 0x0) getdents(r0, 0x0, 0x0) [ 63.034116][ T24] audit: type=1400 audit(1657539180.455:110): avc: denied { mount } for pid=2052 comm="syz-executor.5" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 11:33:00 executing program 1: r0 = socket(0xa, 0x3, 0x7) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) ftruncate(r1, 0x47) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x12, r1, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x29, 0x39, 0x0, 0x20000000) 11:33:00 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000), 0x6, 0x8100) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x5) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r1, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe1f000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 11:33:00 executing program 4: mkdir(&(0x7f0000002200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f0000000440)='proc\x00', 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/nfs', 0x0, 0x0) getdents(r0, 0x0, 0x0) 11:33:00 executing program 5: mkdir(&(0x7f0000002200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000980)='./file0\x00', &(0x7f0000000440)='proc\x00', 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/nfs', 0x0, 0x0) getdents(r0, 0x0, 0x0) 11:33:00 executing program 1: r0 = socket(0xa, 0x3, 0x7) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x275a, 0x0) ftruncate(r1, 0x47) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x12, r1, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x29, 0x39, 0x0, 0x20000000) [ 63.080932][ T2067] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 11:33:00 executing program 4: sendmsg$tipc(0xffffffffffffffff, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000000f80)}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0, 0x28}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000060000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=ANY=[@ANYBLOB="4c0000002c00270d08000000ff03000000000000", @ANYRES32=r6, @ANYBLOB="00000000000000000c00000008000100753332"], 0x4c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB='8\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="00000000000000000c00000008000100753332000c0002000800020000400080"], 0x38}}, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x21, &(0x7f0000004540), 0x19) 11:33:00 executing program 3: syz_open_dev$vcsn(&(0x7f0000000000), 0x6, 0x8100) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x5) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r1, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe1f000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 11:33:00 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x2912}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x2912}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400}) dup3(r0, r1, 0x0) 11:33:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002700)=ANY=[@ANYBLOB='oldalloc,prjquota,inode_readahead_blks=0x0000000000000800,barrier=0x0000000000001359,nouser_xattr,usrjquota=.']) 11:33:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_GET(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)={0x0, 0x14}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010000104000702cf08000000005dee00", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000010000104fd0008000000008000000000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=@getqdisc={0x38, 0x26, 0x0, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, r6, {0xfff2, 0xfff3}, {0x0, 0x2}, {0x4}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x38}}, 0xc000045) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x4c00, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0xc, r6}}, 0x20}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000440)={&(0x7f0000000380), 0xc, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 11:33:00 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000), 0x6, 0x8100) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x5) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r1, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe1f000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 11:33:00 executing program 4: sendmsg$tipc(0xffffffffffffffff, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000000f80)}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0, 0x28}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000060000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=ANY=[@ANYBLOB="4c0000002c00270d08000000ff03000000000000", @ANYRES32=r6, @ANYBLOB="00000000000000000c00000008000100753332"], 0x4c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB='8\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="00000000000000000c00000008000100753332000c0002000800020000400080"], 0x38}}, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x21, &(0x7f0000004540), 0x19) [ 63.181903][ T2091] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 63.192038][ T2091] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.4'. 11:33:00 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000), 0x6, 0x8100) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x5) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r1, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe1f000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) [ 63.237353][ T2097] EXT4-fs: Ignoring removed oldalloc option [ 63.253202][ T2097] EXT4-fs: Mount option "nouser_xattr" will be removed by 3.5 [ 63.253202][ T2097] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 63.253202][ T2097] [ 63.271526][ T2097] No source specified [ 63.277646][ T2100] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 11:33:00 executing program 5: syz_open_dev$vcsn(&(0x7f0000000000), 0x6, 0x8100) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x5) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r1, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe1f000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 11:33:00 executing program 3: syz_open_dev$vcsn(&(0x7f0000000000), 0x6, 0x8100) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x5) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r1, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe1f000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) [ 63.288106][ T2104] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 11:33:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_GET(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)={0x0, 0x14}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010000104000702cf08000000005dee00", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000010000104fd0008000000008000000000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=@getqdisc={0x38, 0x26, 0x0, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, r6, {0xfff2, 0xfff3}, {0x0, 0x2}, {0x4}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x38}}, 0xc000045) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x4c00, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0xc, r6}}, 0x20}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000440)={&(0x7f0000000380), 0xc, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 11:33:00 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x2912}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x2912}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400}) dup3(r0, r1, 0x0) 11:33:00 executing program 3: syz_open_dev$vcsn(&(0x7f0000000000), 0x6, 0x8100) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x5) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r1, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe1f000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 11:33:00 executing program 5: syz_open_dev$vcsn(&(0x7f0000000000), 0x6, 0x8100) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x5) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r1, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe1f000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 11:33:00 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000), 0x6, 0x8100) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x5) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r1, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe1f000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) [ 63.335346][ T2104] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.4'. [ 63.368027][ T2113] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 11:33:00 executing program 4: sendmsg$tipc(0xffffffffffffffff, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000000f80)}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0, 0x28}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000060000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=ANY=[@ANYBLOB="4c0000002c00270d08000000ff03000000000000", @ANYRES32=r6, @ANYBLOB="00000000000000000c00000008000100753332"], 0x4c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB='8\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="00000000000000000c00000008000100753332000c0002000800020000400080"], 0x38}}, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x21, &(0x7f0000004540), 0x19) 11:33:01 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x2912}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x2912}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400}) dup3(r0, r1, 0x0) 11:33:01 executing program 5: syz_open_dev$vcsn(&(0x7f0000000000), 0x6, 0x8100) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x5) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r1, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe1f000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878354}, 0x9c) 11:33:01 executing program 3: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/232, 0xe8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x59, @time}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000cc0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue0\x00'}) tkill(r0, 0x7) [ 63.513087][ T2122] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 63.590021][ T2122] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.4'. 11:33:01 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x44, 0x2, 0x2, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_REPLY={0x30, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private2}, {0x14, 0x4, @mcast2}}}]}]}, 0x44}}, 0x0) 11:33:01 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) close(r0) r1 = socket(0x200000100000011, 0x3, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x3}, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000100)=0x800b, 0x4) io_setup(0x7, &(0x7f0000000280)=0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev}, 0x14) io_submit(r2, 0x4b, &(0x7f0000000000)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000040), 0x2000fe2f}]) 11:33:01 executing program 4: sendmsg$tipc(0xffffffffffffffff, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000000f80)}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0, 0x28}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000060000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=ANY=[@ANYBLOB="4c0000002c00270d08000000ff03000000000000", @ANYRES32=r6, @ANYBLOB="00000000000000000c00000008000100753332"], 0x4c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB='8\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="00000000000000000c00000008000100753332000c0002000800020000400080"], 0x38}}, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x21, &(0x7f0000004540), 0x19) 11:33:01 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x2912}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x2912}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400}) dup3(r0, r1, 0x0) 11:33:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'geneve0\x00', &(0x7f0000000200)=@ethtool_per_queue_op={0x4b, 0x25}}) 11:33:01 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x2912}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x2912}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400}) dup3(r0, r1, 0x0) 11:33:01 executing program 5: r0 = syz_io_uring_setup(0x184, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_setup(0x355a, &(0x7f0000000080), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) syz_io_uring_submit(r3, r2, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0xa33f9c625c3b3a10, 0x0, @fd, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x3ff) clock_gettime(0x0, &(0x7f00000003c0)) ppoll(&(0x7f0000000380)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 11:33:01 executing program 3: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/232, 0xe8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x59, @time}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000cc0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue0\x00'}) tkill(r0, 0x7) 11:33:01 executing program 4: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/232, 0xe8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x59, @time}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000cc0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue0\x00'}) tkill(r0, 0x7) 11:33:01 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) close(r0) r1 = socket(0x200000100000011, 0x3, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x3}, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000100)=0x800b, 0x4) io_setup(0x7, &(0x7f0000000280)=0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev}, 0x14) io_submit(r2, 0x4b, &(0x7f0000000000)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000040), 0x2000fe2f}]) 11:33:01 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x2912}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x2912}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400}) dup3(r0, r1, 0x0) 11:33:01 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x2912}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x2912}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400}) dup3(r0, r1, 0x0) 11:33:01 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xfff, 0x0, 0x0, 0x5, 0x0, "821d715b6e2682b9"}) ioctl$TIOCSWINSZ(r0, 0x5412, &(0x7f0000000100)={0x1a}) [ 63.800694][ T2162] cgroup: fork rejected by pids controller in /syz5 11:33:01 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='bpf\x00', 0x0, &(0x7f0000000080)='\"\",tem_u:objec\x82_R:root[t\x00\x00\x00') 11:33:01 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) close(r0) r1 = socket(0x200000100000011, 0x3, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x3}, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000100)=0x800b, 0x4) io_setup(0x7, &(0x7f0000000280)=0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev}, 0x14) io_submit(r2, 0x4b, &(0x7f0000000000)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000040), 0x2000fe2f}]) 11:33:01 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='bpf\x00', 0x0, &(0x7f0000000080)='\"\",tem_u:objec\x82_R:root[t\x00\x00\x00') 11:33:01 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000300)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x7ffc0001}]}) r0 = creat(&(0x7f0000000280)='./bus\x00', 0x0) pwritev2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 11:33:01 executing program 4: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/232, 0xe8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x59, @time}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000cc0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue0\x00'}) tkill(r0, 0x7) 11:33:02 executing program 3: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/232, 0xe8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x59, @time}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000cc0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue0\x00'}) tkill(r0, 0x7) 11:33:02 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) close(r0) r1 = socket(0x200000100000011, 0x3, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x3}, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000100)=0x800b, 0x4) io_setup(0x7, &(0x7f0000000280)=0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev}, 0x14) io_submit(r2, 0x4b, &(0x7f0000000000)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000040), 0x2000fe2f}]) 11:33:02 executing program 0: mq_notify(0xffffffffffffffff, 0xfffffffffffffffd) 11:33:02 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='bpf\x00', 0x0, &(0x7f0000000080)='\"\",tem_u:objec\x82_R:root[t\x00\x00\x00') 11:33:02 executing program 5: r0 = syz_io_uring_setup(0x184, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_setup(0x355a, &(0x7f0000000080), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) syz_io_uring_submit(r3, r2, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0xa33f9c625c3b3a10, 0x0, @fd, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x3ff) clock_gettime(0x0, &(0x7f00000003c0)) ppoll(&(0x7f0000000380)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 11:33:02 executing program 4: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/232, 0xe8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x59, @time}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000cc0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue0\x00'}) tkill(r0, 0x7) 11:33:02 executing program 0: unshare(0x600) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x29, 0x0, 0x0) 11:33:02 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='bpf\x00', 0x0, &(0x7f0000000080)='\"\",tem_u:objec\x82_R:root[t\x00\x00\x00') 11:33:02 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f00000000c0)={0x200000000000001}, 0x8) setrlimit(0x8, &(0x7f0000000000)) capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x72150000}], 0x1, 0x400000a) 11:33:02 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000300)={0x5c, 0x2, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0x10, 0x3, 'hash:ip,mac\x00'}, @IPSET_ATTR_DATA={0x14, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x0}, @IPSET_ATTR_MAXELEM={0x8}]}]}, 0x5c}}, 0x0) 11:33:02 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f00000000c0)={0x200000000000001}, 0x8) setrlimit(0x8, &(0x7f0000000000)) capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x72150000}], 0x1, 0x400000a) 11:33:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[], 0x20}}, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=@newtfilter={0x40, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x5}}, [@filter_kind_options=@f_matchall={{0xd}, {0xc, 0x2, [@TCA_MATCHALL_CLASSID={0x8, 0x1, {0x0, 0x4}}]}}]}, 0x40}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r3, &(0x7f00000002c0), 0x40000000000009f, 0x0) [ 64.635749][T13978] capability: warning: `syz-executor.0' uses 32-bit capabilities (legacy support in use) [ 64.679651][T14016] Zero length message leads to an empty skb 11:33:02 executing program 3: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/232, 0xe8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x59, @time}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000cc0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue0\x00'}) tkill(r0, 0x7) 11:33:02 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f00000000c0)={0x200000000000001}, 0x8) setrlimit(0x8, &(0x7f0000000000)) capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x72150000}], 0x1, 0x400000a) 11:33:02 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000001840)=@base={0x7, 0x4, 0x400000, 0x6}, 0x48) 11:33:02 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/timer\x00', 0x302, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=':', 0x1}], 0x1) 11:33:02 executing program 5: r0 = syz_io_uring_setup(0x184, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_setup(0x355a, &(0x7f0000000080), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) syz_io_uring_submit(r3, r2, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0xa33f9c625c3b3a10, 0x0, @fd, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x3ff) clock_gettime(0x0, &(0x7f00000003c0)) ppoll(&(0x7f0000000380)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 11:33:02 executing program 4: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000010c0)=0x80000001) r1 = gettid() r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/232, 0xe8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x59}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc08c5336, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0x40505331, &(0x7f0000000180)) tkill(r1, 0x7) 11:33:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x8000600) getsockopt$netlink(r0, 0x10e, 0xc, 0x0, &(0x7f00000000c0)) 11:33:02 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f00000000c0)={0x200000000000001}, 0x8) setrlimit(0x8, &(0x7f0000000000)) capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}, 0x72150000}], 0x1, 0x400000a) 11:33:02 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) setreuid(0xffffffffffffffff, 0xee01) ioctl$KDFONTOP_SET(r0, 0x4b46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 11:33:02 executing program 3: mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0xb, &(0x7f0000000000)=0x0) io_submit(r1, 0xf10, &(0x7f0000000540)=[&(0x7f00000000c0)={0x5000000, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 11:33:02 executing program 0: set_mempolicy(0x1, &(0x7f0000000080)=0x7, 0x5) r0 = syz_io_uring_setup(0x550, &(0x7f0000000340), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0xec, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x550e, 0x0, 0x0, 0x0, 0x0) 11:33:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000140)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_GW_SEL_CLASS={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5}]}, 0x2c}}, 0x0) 11:33:02 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) setreuid(0xffffffffffffffff, 0xee01) ioctl$KDFONTOP_SET(r0, 0x4b46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 11:33:03 executing program 0: set_mempolicy(0x1, &(0x7f0000000080)=0x7, 0x5) r0 = syz_io_uring_setup(0x550, &(0x7f0000000340), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0xec, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x550e, 0x0, 0x0, 0x0, 0x0) 11:33:03 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) setreuid(0xffffffffffffffff, 0xee01) ioctl$KDFONTOP_SET(r0, 0x4b46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 11:33:03 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) setreuid(0xffffffffffffffff, 0xee01) ioctl$KDFONTOP_SET(r0, 0x4b46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 11:33:03 executing program 5: r0 = syz_io_uring_setup(0x184, &(0x7f00000002c0), &(0x7f0000148000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_setup(0x355a, &(0x7f0000000080), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)) syz_io_uring_submit(r3, r2, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0xa33f9c625c3b3a10, 0x0, @fd, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x3ff) clock_gettime(0x0, &(0x7f00000003c0)) ppoll(&(0x7f0000000380)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 11:33:03 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) setreuid(0xffffffffffffffff, 0xee01) ioctl$KDFONTOP_SET(r0, 0x4b46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 11:33:03 executing program 0: set_mempolicy(0x1, &(0x7f0000000080)=0x7, 0x5) r0 = syz_io_uring_setup(0x550, &(0x7f0000000340), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0xec, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x550e, 0x0, 0x0, 0x0, 0x0) 11:33:03 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) setreuid(0xffffffffffffffff, 0xee01) ioctl$KDFONTOP_SET(r0, 0x4b46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 11:33:03 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x60000812) lsetxattr$security_evm(&(0x7f0000000000)='./file0/bus\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) 11:33:03 executing program 4: r0 = syz_open_dev$usbfs(&(0x7f0000000040), 0x76, 0x141281) ioctl$USBDEVFS_FREE_STREAMS(r0, 0x802c550a, &(0x7f00000000c0)=ANY=[@ANYBLOB="020023ff160000100500000010493e0a69"]) 11:33:03 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) setreuid(0xffffffffffffffff, 0xee01) ioctl$KDFONTOP_SET(r0, 0x4b46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 11:33:03 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000200)={0xf, 0x0, 0x1}) 11:33:03 executing program 0: set_mempolicy(0x1, &(0x7f0000000080)=0x7, 0x5) r0 = syz_io_uring_setup(0x550, &(0x7f0000000340), &(0x7f00006d6000/0x3000)=nil, &(0x7f0000ee9000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0xec, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x550e, 0x0, 0x0, 0x0, 0x0) 11:33:03 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x60000812) lsetxattr$security_evm(&(0x7f0000000000)='./file0/bus\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) 11:33:03 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) r0 = gettid() process_vm_readv(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 11:33:03 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000200)={0xf, 0x0, 0x1}) [ 66.357010][ T24] kauditd_printk_skb: 34 callbacks suppressed [ 66.357021][ T24] audit: type=1400 audit(1657539183.845:145): avc: denied { unmount } for pid=1826 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 66.451699][T11082] ================================================================== [ 66.459812][T11082] BUG: KCSAN: data-race in __io_fill_cqe_req / io_uring_poll [ 66.467169][T11082] [ 66.469471][T11082] read-write to 0xffff888133cfe250 of 4 bytes by task 11095 on cpu 0: [ 66.477598][T11082] __io_fill_cqe_req+0x242/0x5a0 [ 66.482523][T11082] io_req_complete_failed+0x2d4/0x3b0 [ 66.487879][T11082] io_req_task_cancel+0x6a/0x70 [ 66.492712][T11082] tctx_task_work+0x8d0/0xc10 [ 66.497376][T11082] task_work_run+0x8e/0x110 [ 66.501862][T11082] get_signal+0xeca/0x1020 [ 66.506255][T11082] arch_do_signal_or_restart+0x87/0x2d0 [ 66.511803][T11082] exit_to_user_mode_loop+0x78/0x130 [ 66.517070][T11082] syscall_exit_to_user_mode+0x6a/0x90 [ 66.522513][T11082] do_syscall_64+0x37/0x70 [ 66.526908][T11082] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 66.532794][T11082] [ 66.535112][T11082] read to 0xffff888133cfe250 of 4 bytes by task 11082 on cpu 1: [ 66.542724][T11082] io_uring_poll+0xc5/0x150 [ 66.547217][T11082] do_sys_poll+0x6d5/0xca0 [ 66.551630][T11082] __se_sys_ppoll+0x195/0x1d0 [ 66.556285][T11082] __x64_sys_ppoll+0x63/0x70 [ 66.560853][T11082] do_syscall_64+0x2b/0x70 [ 66.565264][T11082] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 66.571159][T11082] [ 66.573461][T11082] value changed: 0x000001bf -> 0x000001ca [ 66.579154][T11082] [ 66.581458][T11082] Reported by Kernel Concurrency Sanitizer on: [ 66.587582][T11082] CPU: 1 PID: 11082 Comm: syz-executor.5 Not tainted 5.19.0-rc6-syzkaller-dirty #0 [ 66.596841][T11082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 66.606874][T11082] ================================================================== 11:33:04 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x8000000000004) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x0) 11:33:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@ipv4_newroute={0x38, 0x18, 0x35f32a6dfa748ddd, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@RTA_ENCAP_TYPE={0x6, 0x15, 0x2}, @RTA_ENCAP={0x14, 0x16, 0x0, 0x1, @LWTUNNEL_IP_OPTS={0x4, 0x8, 0x0, 0x1, @LWTUNNEL_IP_OPTS_ERSPAN={0xc, 0x3, 0x0, 0x1, @LWTUNNEL_IP_OPT_ERSPAN_VER={0x5}}}}]}, 0x38}}, 0x0) 11:33:04 executing program 5: sendto$inet6(0xffffffffffffffff, &(0x7f0000000100)='K', 0x1, 0x0, 0x0, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) getsockopt$inet_int(r0, 0x10d, 0xeb, 0x0, &(0x7f00000000c0)) 11:33:04 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=@allocspi={0x104, 0x16, 0x1, 0x0, 0x0, {{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in=@private, 0x0, 0x32}, @in6=@private2}, 0x0, 0x8002}, [@offload={0xc}]}, 0x104}}, 0x0) 11:33:04 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x60000812) lsetxattr$security_evm(&(0x7f0000000000)='./file0/bus\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) 11:33:04 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000200)={0xf, 0x0, 0x1}) 11:33:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_GET_FEATURE(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000600)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="5000000024000b1d000800800000000000000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff000003000d00010066715f636f64656c"], 0x50}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000740)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x6}}, [@filter_kind_options=@f_bpf={{0x8}, {0x20, 0x2, [@TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x8}, @TCA_BPF_FLAGS={0x8}, @TCA_BPF_OPS={{0x6}, {0x4}}]}}]}, 0x4c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r3, &(0x7f00000002c0), 0x40000000000009f, 0x0) 11:33:04 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000200)={0xf, 0x0, 0x1}) [ 67.205932][ T24] audit: type=1400 audit(1657539184.695:146): avc: denied { create } for pid=11119 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 67.211070][T11126] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 11:33:04 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x60000812) lsetxattr$security_evm(&(0x7f0000000000)='./file0/bus\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) 11:33:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=@getchain={0x24, 0x66, 0x111, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0x4}}}, 0x24}}, 0x0) [ 67.245529][ T24] audit: type=1400 audit(1657539184.715:147): avc: denied { write } for pid=11119 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 67.266018][ T24] audit: type=1400 audit(1657539184.715:148): avc: denied { nlmsg_write } for pid=11119 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 11:33:04 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x11, 0x5, &(0x7f0000000040)=@framed={{}, [@jmp={0x5, 0x0, 0xa, 0x0, 0x0, 0x1, 0xffffffffffffffff}, @ldst={0x0, 0x0, 0x1}]}, &(0x7f0000000480)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 11:33:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[], 0x20}}, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3400000024000b0f000003000000000000000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff000000000900010063616b65"], 0x34}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0xf}}, [@filter_kind_options=@f_route={{0xa}, {0x14, 0x2, [@TCA_ROUTE4_CLASSID={0x8, 0x1, {0x0, 0x2}}, @TCA_ROUTE4_FROM={0x8}]}}]}, 0x44}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r3, &(0x7f00000002c0), 0x40000000000009f, 0x0) [ 67.298633][ T24] audit: type=1400 audit(1657539184.775:149): avc: denied { create } for pid=11124 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 67.321451][T11135] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=11135 comm=syz-executor.1 [ 67.327919][ T24] audit: type=1400 audit(1657539184.815:150): avc: denied { getopt } for pid=11124 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 11:33:04 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) futex(&(0x7f0000000100), 0x5, 0x0, 0x0, 0x0, 0x0) 11:33:04 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newsa={0x1c4, 0x10, 0x713, 0x0, 0x0, {{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x32}, @in=@multicast1, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x96}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x6d, 0x14, {{'cmac(aes)\x00'}, 0x108, 0x0, "d19a25928e47caf11c2274363b99f8fc68b9d1d7efe1e9284e7ff843229a1d0f10"}}]}, 0x1c4}}, 0x0) 11:33:04 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x1c, 0x0, @in6={0xa, 0x0, 0x0, @mcast1}}}, 0x90) 11:33:04 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x11, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='batadv0\x00', 0x90) 11:33:04 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18}, 0xfffffea5) 11:33:04 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a34000000000a4f1c0000000000000000020000000900010073797a300000000008000240000000020900010073797a310000000014000000110001"], 0x5c}}, 0x0) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)={0x14, 0x1, 0xa, 0x201, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) 11:33:04 executing program 0: r0 = syz_io_uring_setup(0x495d, &(0x7f00000002c0), &(0x7f0000ee7000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000440)=0x0, &(0x7f0000000640)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_ASYNC_CANCEL={0xe, 0x5}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000008540)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000200)='./file0\x00'}, 0x10001) syz_io_uring_setup(0x65f8, &(0x7f0000000080), &(0x7f0000ffb000/0x2000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000040)=0x0) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x10000000) syz_io_uring_submit(r1, r3, &(0x7f00000000c0)=@IORING_OP_WRITE_FIXED, 0x0) io_uring_enter(r0, 0x6374, 0x0, 0x0, 0x0, 0x0) [ 67.407358][ T24] audit: type=1400 audit(1657539184.895:151): avc: denied { read write } for pid=11147 comm="syz-executor.3" name="rdma_cm" dev="devtmpfs" ino=226 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 11:33:04 executing program 5: r0 = socket(0x25, 0x5, 0x0) read$snapshot(r0, &(0x7f0000000000)=""/52, 0x34) 11:33:04 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000380)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x800001, 0x28011, r0, 0x0) getsockopt$WPAN_WANTACK(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)) [ 67.451894][T11140] syz-executor.5 (11140) used greatest stack depth: 11208 bytes left [ 67.477562][ T24] audit: type=1400 audit(1657539184.895:152): avc: denied { open } for pid=11147 comm="syz-executor.3" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=226 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 11:33:05 executing program 0: io_setup(0x7f9e, &(0x7f0000000040)=0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) io_submit(r0, 0x1, &(0x7f0000003640)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 11:33:05 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 11:33:05 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) connect(r0, &(0x7f0000000040)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @broadcast}}, 0x80) 11:33:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) socket$inet6(0xa, 0x3, 0xff) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000040)=""/50) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100f00) [ 67.502111][ T24] audit: type=1400 audit(1657539184.925:153): avc: denied { write } for pid=11153 comm="syz-executor.2" path="socket:[18568]" dev="sockfs" ino=18568 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 67.502133][ T24] audit: type=1400 audit(1657539184.965:154): avc: denied { create } for pid=11157 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 11:33:05 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_pktinfo(r0, 0x10d, 0x2, &(0x7f00000011c0)={0x0, @private, @multicast2}, 0xc) 11:33:05 executing program 3: request_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f0000000300)={'syz', 0x2}, 0x0, 0xfffffffffffffff9) 11:33:05 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000080), 0x4) 11:33:05 executing program 1: r0 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="d9", 0x1}], 0x1, 0x0, 0x0) fallocate(r1, 0x20, 0x0, 0xfffffeff000) fallocate(r1, 0x0, 0x0, 0x10000101) fallocate(r0, 0x20, 0x0, 0x10000) fallocate(r0, 0x0, 0x0, 0x10000101) [ 67.623313][ C1] hrtimer: interrupt took 35680 ns 11:33:05 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c832, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x600000, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) 11:33:05 executing program 3: r0 = semget$private(0x0, 0x4000000009, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) semctl$SEM_STAT_ANY(r0, 0x2, 0x14, &(0x7f0000000080)=""/253) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000001200)) r1 = semget(0x2, 0x3, 0xa2) getuid() ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000040", @ANYRES32, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB='./file0\x00']) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000002540)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x400, 0xc00}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0, 0x0, 0x6700000}, {&(0x7f0000011700)="ed8100000a000000ddf4655fddf4655fddf4655f00000000000001", 0x1b, 0x2200}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531", 0x49, 0x4000}, {&(0x7f0000000580)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005", 0x1d, 0x10000}, {&(0x7f0000000380)="01b1f9dabb375fc30523", 0xa, 0x11400}], 0x0, &(0x7f0000013b00)) r3 = socket(0x10, 0x2, 0x0) socket(0x2a, 0x80000, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) semctl$IPC_RMID(r1, 0x0, 0x0) fchownat(r2, &(0x7f0000000080)='./file1\x00', 0x0, r4, 0x0) semget$private(0x0, 0x3, 0x700) 11:33:05 executing program 5: r0 = socket(0x25, 0x5, 0x0) read$snapshot(r0, &(0x7f0000000000)=""/52, 0x34) 11:33:05 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind(r0, &(0x7f00000000c0)=@nl=@proc, 0x80) [ 67.688955][T11190] loop3: detected capacity change from 0 to 264192 [ 67.725369][T11190] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 67.766366][T11190] syz-executor.3 (11190) used greatest stack depth: 11144 bytes left [ 67.783290][ T1826] EXT4-fs (loop3): unmounting filesystem. 11:33:05 executing program 0: r0 = semget$private(0x0, 0x4000000009, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) semctl$SEM_STAT_ANY(r0, 0x2, 0x14, &(0x7f0000000080)=""/253) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000001200)) r1 = semget(0x2, 0x3, 0xa2) getuid() ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000040", @ANYRES32, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB='./file0\x00']) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000002540)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x400, 0xc00}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0, 0x0, 0x6700000}, {&(0x7f0000011700)="ed8100000a000000ddf4655fddf4655fddf4655f00000000000001", 0x1b, 0x2200}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531", 0x49, 0x4000}, {&(0x7f0000000580)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005", 0x1d, 0x10000}, {&(0x7f0000000380)="01b1f9dabb375fc30523", 0xa, 0x11400}], 0x0, &(0x7f0000013b00)) r3 = socket(0x10, 0x2, 0x0) socket(0x2a, 0x80000, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) semctl$IPC_RMID(r1, 0x0, 0x0) fchownat(r2, &(0x7f0000000080)='./file1\x00', 0x0, r4, 0x0) semget$private(0x0, 0x3, 0x700) 11:33:05 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0/bus\x00', 0x0, 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0/bus\x00') 11:33:05 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind(r0, &(0x7f00000000c0)=@nl=@proc, 0x80) 11:33:05 executing program 5: r0 = socket(0x25, 0x5, 0x0) read$snapshot(r0, &(0x7f0000000000)=""/52, 0x34) 11:33:05 executing program 3: r0 = semget$private(0x0, 0x4000000009, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) semctl$SEM_STAT_ANY(r0, 0x2, 0x14, &(0x7f0000000080)=""/253) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000001200)) r1 = semget(0x2, 0x3, 0xa2) getuid() ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000040", @ANYRES32, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB='./file0\x00']) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000002540)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x400, 0xc00}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0, 0x0, 0x6700000}, {&(0x7f0000011700)="ed8100000a000000ddf4655fddf4655fddf4655f00000000000001", 0x1b, 0x2200}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531", 0x49, 0x4000}, {&(0x7f0000000580)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005", 0x1d, 0x10000}, {&(0x7f0000000380)="01b1f9dabb375fc30523", 0xa, 0x11400}], 0x0, &(0x7f0000013b00)) r3 = socket(0x10, 0x2, 0x0) socket(0x2a, 0x80000, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) semctl$IPC_RMID(r1, 0x0, 0x0) fchownat(r2, &(0x7f0000000080)='./file1\x00', 0x0, r4, 0x0) semget$private(0x0, 0x3, 0x700) 11:33:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) socket$inet6(0xa, 0x3, 0xff) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000040)=""/50) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100f00) 11:33:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0xffffe000) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000140)=""/60, 0x3c, 0x10020, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x7654}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='highspeed\x00', 0xa) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) sendto$inet(r1, &(0x7f0000000180)="046e2bddaa965443cdeb034c4f1a51d4075152f80520ccfeb35b66c1", 0x1c, 0x40, &(0x7f00000001c0)={0x2, 0x4e21, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) 11:33:05 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind(r0, &(0x7f00000000c0)=@nl=@proc, 0x80) 11:33:05 executing program 5: r0 = socket(0x25, 0x5, 0x0) read$snapshot(r0, &(0x7f0000000000)=""/52, 0x34) [ 68.053467][T11202] loop3: detected capacity change from 0 to 264192 11:33:05 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind(r0, &(0x7f00000000c0)=@nl=@proc, 0x80) [ 68.100782][T11202] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 68.110826][T11217] loop0: detected capacity change from 0 to 264192 [ 68.111437][ T1442] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 68.126505][ T1442] Buffer I/O error on dev loop0, logical block 0, async page read 11:33:05 executing program 5: r0 = socket(0x18, 0x0, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r0, 0x40047459, 0x20000000) 11:33:05 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/213, 0xd5}], 0x1, 0x4b, 0x0) [ 68.135683][T11218] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 68.187344][T11217] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. 11:33:05 executing program 0: r0 = semget$private(0x0, 0x4000000009, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) semctl$SEM_STAT_ANY(r0, 0x2, 0x14, &(0x7f0000000080)=""/253) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000001200)) r1 = semget(0x2, 0x3, 0xa2) getuid() ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000040", @ANYRES32, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB='./file0\x00']) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000002540)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x400, 0xc00}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0, 0x0, 0x6700000}, {&(0x7f0000011700)="ed8100000a000000ddf4655fddf4655fddf4655f00000000000001", 0x1b, 0x2200}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531", 0x49, 0x4000}, {&(0x7f0000000580)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005", 0x1d, 0x10000}, {&(0x7f0000000380)="01b1f9dabb375fc30523", 0xa, 0x11400}], 0x0, &(0x7f0000013b00)) r3 = socket(0x10, 0x2, 0x0) socket(0x2a, 0x80000, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) semctl$IPC_RMID(r1, 0x0, 0x0) fchownat(r2, &(0x7f0000000080)='./file1\x00', 0x0, r4, 0x0) semget$private(0x0, 0x3, 0x700) 11:33:05 executing program 5: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0xfffffffc, 0x1, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000840)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000100)='./file0\x00', 0x60c2, 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000002580)=ANY=[], 0x16) sendfile(r2, r2, &(0x7f0000000240), 0x8001) getpeername$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @local}, &(0x7f0000000180)=0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_newrule={0x1c, 0x14, 0x5, 0x0, 0x0, {0x2, 0x80}}, 0x1c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89a2, &(0x7f00000001c0)={'veth0_to_bridge\x00', @ifru_map={0x9, 0x15e, 0x80, 0x0, 0x8, 0x5}}) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef84) 11:33:05 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/213, 0xd5}], 0x1, 0x4b, 0x0) 11:33:05 executing program 3: r0 = semget$private(0x0, 0x4000000009, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) semctl$SEM_STAT_ANY(r0, 0x2, 0x14, &(0x7f0000000080)=""/253) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000001200)) r1 = semget(0x2, 0x3, 0xa2) getuid() ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000040", @ANYRES32, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB='./file0\x00']) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000002540)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x400, 0xc00}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0, 0x0, 0x6700000}, {&(0x7f0000011700)="ed8100000a000000ddf4655fddf4655fddf4655f00000000000001", 0x1b, 0x2200}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531", 0x49, 0x4000}, {&(0x7f0000000580)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005", 0x1d, 0x10000}, {&(0x7f0000000380)="01b1f9dabb375fc30523", 0xa, 0x11400}], 0x0, &(0x7f0000013b00)) r3 = socket(0x10, 0x2, 0x0) socket(0x2a, 0x80000, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) semctl$IPC_RMID(r1, 0x0, 0x0) fchownat(r2, &(0x7f0000000080)='./file1\x00', 0x0, r4, 0x0) semget$private(0x0, 0x3, 0x700) 11:33:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@mss, @timestamp, @window, @mss, @window, @window], 0x200002d4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040), 0x4) [ 68.252604][ T1826] EXT4-fs (loop3): unmounting filesystem. 11:33:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) socket$inet6(0xa, 0x3, 0xff) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000040)=""/50) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100f00) 11:33:05 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/213, 0xd5}], 0x1, 0x4b, 0x0) [ 68.298058][T11232] loop5: detected capacity change from 0 to 264192 [ 68.308897][ T1824] EXT4-fs (loop0): unmounting filesystem. [ 68.312660][T11234] loop3: detected capacity change from 0 to 264192 [ 68.336460][T11234] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. 11:33:05 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/213, 0xd5}], 0x1, 0x4b, 0x0) [ 68.347706][T11239] loop0: detected capacity change from 0 to 264192 [ 68.385120][T11239] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. 11:33:05 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xd, 0x4, &(0x7f0000000240)=@framed={{}, [@alu={0x8000000201a7fe3, 0x0, 0x7, 0x61, 0x0, 0xa4}]}, &(0x7f0000000000)='GPL\x00', 0x5, 0x3e2, &(0x7f00001a7f05)=""/251}, 0x34) [ 68.433583][T11248] __nla_validate_parse: 7 callbacks suppressed [ 68.433597][T11248] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 11:33:05 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xd, 0x4, &(0x7f0000000240)=@framed={{}, [@alu={0x8000000201a7fe3, 0x0, 0x7, 0x61, 0x0, 0xa4}]}, &(0x7f0000000000)='GPL\x00', 0x5, 0x3e2, &(0x7f00001a7f05)=""/251}, 0x34) 11:33:06 executing program 0: r0 = semget$private(0x0, 0x4000000009, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) semctl$SEM_STAT_ANY(r0, 0x2, 0x14, &(0x7f0000000080)=""/253) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000001200)) r1 = semget(0x2, 0x3, 0xa2) getuid() ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000040", @ANYRES32, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB='./file0\x00']) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000002540)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x400, 0xc00}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0, 0x0, 0x6700000}, {&(0x7f0000011700)="ed8100000a000000ddf4655fddf4655fddf4655f00000000000001", 0x1b, 0x2200}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531", 0x49, 0x4000}, {&(0x7f0000000580)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005", 0x1d, 0x10000}, {&(0x7f0000000380)="01b1f9dabb375fc30523", 0xa, 0x11400}], 0x0, &(0x7f0000013b00)) r3 = socket(0x10, 0x2, 0x0) socket(0x2a, 0x80000, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) semctl$IPC_RMID(r1, 0x0, 0x0) fchownat(r2, &(0x7f0000000080)='./file1\x00', 0x0, r4, 0x0) semget$private(0x0, 0x3, 0x700) 11:33:06 executing program 3: r0 = semget$private(0x0, 0x4000000009, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) semctl$SEM_STAT_ANY(r0, 0x2, 0x14, &(0x7f0000000080)=""/253) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000001200)) r1 = semget(0x2, 0x3, 0xa2) getuid() ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000040", @ANYRES32, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB='./file0\x00']) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000002540)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x400, 0xc00}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0, 0x0, 0x6700000}, {&(0x7f0000011700)="ed8100000a000000ddf4655fddf4655fddf4655f00000000000001", 0x1b, 0x2200}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531", 0x49, 0x4000}, {&(0x7f0000000580)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005", 0x1d, 0x10000}, {&(0x7f0000000380)="01b1f9dabb375fc30523", 0xa, 0x11400}], 0x0, &(0x7f0000013b00)) r3 = socket(0x10, 0x2, 0x0) socket(0x2a, 0x80000, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) semctl$IPC_RMID(r1, 0x0, 0x0) fchownat(r2, &(0x7f0000000080)='./file1\x00', 0x0, r4, 0x0) semget$private(0x0, 0x3, 0x700) 11:33:06 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xd, 0x4, &(0x7f0000000240)=@framed={{}, [@alu={0x8000000201a7fe3, 0x0, 0x7, 0x61, 0x0, 0xa4}]}, &(0x7f0000000000)='GPL\x00', 0x5, 0x3e2, &(0x7f00001a7f05)=""/251}, 0x34) [ 68.515205][ T1824] EXT4-fs (loop0): unmounting filesystem. [ 68.527442][ T1826] EXT4-fs (loop3): unmounting filesystem. [ 68.550677][T11257] loop0: detected capacity change from 0 to 264192 [ 68.604621][T11262] loop3: detected capacity change from 0 to 264192 [ 68.612219][T11257] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 68.665994][T11262] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 68.695156][ T1824] EXT4-fs (loop0): unmounting filesystem. 11:33:06 executing program 5: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0xfffffffc, 0x1, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000840)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000100)='./file0\x00', 0x60c2, 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000002580)=ANY=[], 0x16) sendfile(r2, r2, &(0x7f0000000240), 0x8001) getpeername$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @local}, &(0x7f0000000180)=0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_newrule={0x1c, 0x14, 0x5, 0x0, 0x0, {0x2, 0x80}}, 0x1c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89a2, &(0x7f00000001c0)={'veth0_to_bridge\x00', @ifru_map={0x9, 0x15e, 0x80, 0x0, 0x8, 0x5}}) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef84) 11:33:06 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xd, 0x4, &(0x7f0000000240)=@framed={{}, [@alu={0x8000000201a7fe3, 0x0, 0x7, 0x61, 0x0, 0xa4}]}, &(0x7f0000000000)='GPL\x00', 0x5, 0x3e2, &(0x7f00001a7f05)=""/251}, 0x34) 11:33:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) socket$inet6(0xa, 0x3, 0xff) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000040)=""/50) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100f00) [ 68.745179][ T1826] EXT4-fs (loop3): unmounting filesystem. [ 68.833820][T11269] loop5: detected capacity change from 0 to 264192 [ 68.915616][T11270] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 11:33:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@mss, @timestamp, @window, @mss, @window, @window], 0x200002d4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040), 0x4) 11:33:06 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) renameat2(r0, &(0x7f00000001c0)='./bus\x00', r0, &(0x7f0000000040)='./file0\x00', 0x0) 11:33:06 executing program 3: r0 = socket(0x2b, 0x1, 0x0) recvmsg$kcm(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0}, 0x0) 11:33:06 executing program 2: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0xfffffffc, 0x1, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000840)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000100)='./file0\x00', 0x60c2, 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000002580)=ANY=[], 0x16) sendfile(r2, r2, &(0x7f0000000240), 0x8001) getpeername$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @local}, &(0x7f0000000180)=0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_newrule={0x1c, 0x14, 0x5, 0x0, 0x0, {0x2, 0x80}}, 0x1c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89a2, &(0x7f00000001c0)={'veth0_to_bridge\x00', @ifru_map={0x9, 0x15e, 0x80, 0x0, 0x8, 0x5}}) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef84) 11:33:06 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0xfffffffc, 0x1, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000840)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000100)='./file0\x00', 0x60c2, 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000002580)=ANY=[], 0x16) sendfile(r2, r2, &(0x7f0000000240), 0x8001) getpeername$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @local}, &(0x7f0000000180)=0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_newrule={0x1c, 0x14, 0x5, 0x0, 0x0, {0x2, 0x80}}, 0x1c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89a2, &(0x7f00000001c0)={'veth0_to_bridge\x00', @ifru_map={0x9, 0x15e, 0x80, 0x0, 0x8, 0x5}}) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef84) 11:33:06 executing program 5: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0xfffffffc, 0x1, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000840)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000100)='./file0\x00', 0x60c2, 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000002580)=ANY=[], 0x16) sendfile(r2, r2, &(0x7f0000000240), 0x8001) getpeername$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @local}, &(0x7f0000000180)=0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_newrule={0x1c, 0x14, 0x5, 0x0, 0x0, {0x2, 0x80}}, 0x1c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89a2, &(0x7f00000001c0)={'veth0_to_bridge\x00', @ifru_map={0x9, 0x15e, 0x80, 0x0, 0x8, 0x5}}) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef84) 11:33:06 executing program 3: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0xfffffffc, 0x1, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000840)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000100)='./file0\x00', 0x60c2, 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000002580)=ANY=[], 0x16) sendfile(r2, r2, &(0x7f0000000240), 0x8001) getpeername$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @local}, &(0x7f0000000180)=0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_newrule={0x1c, 0x14, 0x5, 0x0, 0x0, {0x2, 0x80}}, 0x1c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89a2, &(0x7f00000001c0)={'veth0_to_bridge\x00', @ifru_map={0x9, 0x15e, 0x80, 0x0, 0x8, 0x5}}) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef84) 11:33:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) fcntl$lock(r1, 0x6, &(0x7f0000001080)={0x0, 0x2, 0x4dd5, 0xffffffffffffffff}) [ 69.099869][T11276] loop5: detected capacity change from 0 to 264192 [ 69.110407][T11280] loop2: detected capacity change from 0 to 264192 [ 69.117239][T11281] loop4: detected capacity change from 0 to 264192 11:33:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) fcntl$lock(r1, 0x6, &(0x7f0000001080)={0x0, 0x2, 0x4dd5, 0xffffffffffffffff}) 11:33:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) fcntl$lock(r1, 0x6, &(0x7f0000001080)={0x0, 0x2, 0x4dd5, 0xffffffffffffffff}) [ 69.154823][T11286] loop3: detected capacity change from 0 to 264192 [ 69.179742][T11289] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 11:33:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) fcntl$lock(r1, 0x6, &(0x7f0000001080)={0x0, 0x2, 0x4dd5, 0xffffffffffffffff}) 11:33:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r3) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x8d) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000004000000000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB="3000000024001d0f3a61aa51acb1d59e1a43ca38", @ANYRES32=r4, @ANYBLOB="00000000f1ffffff000000000b000100636c73616374"], 0x30}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff2, 0xffff}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x10, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0x8, 0x4, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA={0x5}]}]}]}}]}, 0x44}}, 0x0) [ 69.227329][T11292] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 69.251193][T11295] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 69.260465][T11296] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 69.315399][T11301] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 69.369943][T11301] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 69.379211][T11301] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 11:33:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@mss, @timestamp, @window, @mss, @window, @window], 0x200002d4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040), 0x4) 11:33:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000), 0x1000002, 0x0) r1 = dup(r0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0xee72) sendfile(r1, r3, 0x0, 0x8000fffffffe) 11:33:07 executing program 2: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0xfffffffc, 0x1, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000840)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000100)='./file0\x00', 0x60c2, 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000002580)=ANY=[], 0x16) sendfile(r2, r2, &(0x7f0000000240), 0x8001) getpeername$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @local}, &(0x7f0000000180)=0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_newrule={0x1c, 0x14, 0x5, 0x0, 0x0, {0x2, 0x80}}, 0x1c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89a2, &(0x7f00000001c0)={'veth0_to_bridge\x00', @ifru_map={0x9, 0x15e, 0x80, 0x0, 0x8, 0x5}}) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0xef84) 11:33:07 executing program 3: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0xfffffffc, 0x1, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000840)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000100)='./file0\x00', 0x60c2, 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000002580)=ANY=[], 0x16) sendfile(r2, r2, &(0x7f0000000240), 0x8001) getpeername$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @local}, &(0x7f0000000180)=0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_newrule={0x1c, 0x14, 0x5, 0x0, 0x0, {0x2, 0x80}}, 0x1c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89a2, &(0x7f00000001c0)={'veth0_to_bridge\x00', @ifru_map={0x9, 0x15e, 0x80, 0x0, 0x8, 0x5}}) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef84) 11:33:07 executing program 5: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0xfffffffc, 0x1, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000840)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000100)='./file0\x00', 0x60c2, 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000002580)=ANY=[], 0x16) sendfile(r2, r2, &(0x7f0000000240), 0x8001) getpeername$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @local}, &(0x7f0000000180)=0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_newrule={0x1c, 0x14, 0x5, 0x0, 0x0, {0x2, 0x80}}, 0x1c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89a2, &(0x7f00000001c0)={'veth0_to_bridge\x00', @ifru_map={0x9, 0x15e, 0x80, 0x0, 0x8, 0x5}}) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef84) 11:33:07 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0xfffffffc, 0x1, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000840)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000100)='./file0\x00', 0x60c2, 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000002580)=ANY=[], 0x16) sendfile(r2, r2, &(0x7f0000000240), 0x8001) getpeername$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @local}, &(0x7f0000000180)=0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_newrule={0x1c, 0x14, 0x5, 0x0, 0x0, {0x2, 0x80}}, 0x1c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89a2, &(0x7f00000001c0)={'veth0_to_bridge\x00', @ifru_map={0x9, 0x15e, 0x80, 0x0, 0x8, 0x5}}) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef84) [ 69.958139][T11306] loop3: detected capacity change from 0 to 264192 [ 69.971569][T11313] loop5: detected capacity change from 0 to 264192 [ 69.980268][T11307] loop2: detected capacity change from 0 to 264192 [ 69.988493][T11314] loop4: detected capacity change from 0 to 264192 [ 70.055325][T11316] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 11:33:07 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000040000000000000000000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='sys_exit\x00', r0}, 0x10) setrlimit(0x0, &(0x7f0000000080)={0x8000000000000001}) 11:33:07 executing program 0: r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x5a4c98709d80654c, 0x0, 0x4}, 0x0) syz_io_uring_setup(0x185, &(0x7f0000000200), &(0x7f0000eea000/0x1000)=nil, &(0x7f0000148000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000080)=@IORING_OP_REMOVE_BUFFERS, 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000000c0)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x401) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 11:33:07 executing program 2: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0xfffffffc, 0x1, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000840)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000100)='./file0\x00', 0x60c2, 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000002580)=ANY=[], 0x16) sendfile(r2, r2, &(0x7f0000000240), 0x8001) getpeername$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @local}, &(0x7f0000000180)=0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_newrule={0x1c, 0x14, 0x5, 0x0, 0x0, {0x2, 0x80}}, 0x1c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89a2, &(0x7f00000001c0)={'veth0_to_bridge\x00', @ifru_map={0x9, 0x15e, 0x80, 0x0, 0x8, 0x5}}) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef84) 11:33:07 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0xc058534b, &(0x7f0000000000)={{0xfd}}) 11:33:07 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0xc058534b, &(0x7f0000000000)={{0xfd}}) 11:33:08 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0xc058534b, &(0x7f0000000000)={{0xfd}}) [ 70.456843][T11325] loop2: detected capacity change from 0 to 264192 11:33:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@mss, @timestamp, @window, @mss, @window, @window], 0x200002d4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040), 0x4) 11:33:08 executing program 3: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0xfffffffc, 0x1, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000840)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000100)='./file0\x00', 0x60c2, 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000002580)=ANY=[], 0x16) sendfile(r2, r2, &(0x7f0000000240), 0x8001) getpeername$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @local}, &(0x7f0000000180)=0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_newrule={0x1c, 0x14, 0x5, 0x0, 0x0, {0x2, 0x80}}, 0x1c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89a2, &(0x7f00000001c0)={'veth0_to_bridge\x00', @ifru_map={0x9, 0x15e, 0x80, 0x0, 0x8, 0x5}}) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef84) 11:33:08 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0xc058534b, &(0x7f0000000000)={{0xfd}}) 11:33:08 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5452, &(0x7f0000000140)='\xa9\xba\x00\x8f\xc9\xab0\x8b\x98:\x99\xc5\xea&\xf2g\xaa\xde\x81\x95\xc4\x83eF\x97\xf8\x18%t\x10\xe3\x17\xd6\xfb\xb9\x832\x0e\xb9\a\xc6\xf79@o\xdb\xeb\x88F\x12x\xf1`B\xc5\xf3t\x0e\x13c/{\xcalu\xc4T\x06\xd3\xfe<+\xb9\"\xc6\x1fr\xc2?\x1fV4F\xb4\xf7\xca\xd0`E\xdf\xee\x00\x80\x85\xd3\xea{\xa3\x1d\xbf!N\x9d\xa2\xb5:\x06u\xb1\x01\\\xd3\x81L\x83\xcbBD\xce\x0fj\"\xde\xa3\x85z\x06\x9c9\x05\x13lZ\xe7\xe7_\x91\xae\xca,\x0e\x89\xb9\xf1\x14E\xb6\xc4\x9c\xecD\xf5\xf0\b\x89\x1e\x87\x81(c\ns\x8e\xbf*<\xd2p8\x86\xde\xa1\x8f;\x965I\xbd<\n\xfa\xef\xd0\xf4\r9&\xc0\xf6\x02A\xef\xe2G\xb5\x95pS\xdc,\x0f\xc9]\xde\x9e\xd6\x8e\x9e7\xdc \xbaQ\x82H\xc5\xff\xe6k\x85$\xc7\x94\x86\x13\xa1\xd3\x19\x1d\xb6\xb0 y\x16\xf7\xe8\xe1=\xc0\x0f\xa7J\x8by\x03\xc1\x85\xb9\x1c\x06m\xfel\'o\xf0RD\xd7K;\x11Dg\xd2*\x8fA\xe3\xb8\x11\xf45\x8c^\xa6\xb8sa\xab\x8f\'\xb7}\xeb\xe0\x9dX\x17\x93\x14\x9d\xd0[\x9a\x9a+M\n\xd5]\x02\xbdQ\xd6g`\ra\xe7\x10m<\xe5\xf8\x96\x93\x04\n*hq\xba\xea\nBu\x9a\x8b\xcb\xb8\xe3\n\xf6r{\xcf>\xe1\xed\xc1\f\xcc') close(r0) 11:33:08 executing program 4: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0xfffffffc, 0x1, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x0, &(0x7f0000000840)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000100)='./file0\x00', 0x60c2, 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000002580)=ANY=[], 0x16) sendfile(r2, r2, &(0x7f0000000240), 0x8001) getpeername$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @local}, &(0x7f0000000180)=0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_newrule={0x1c, 0x14, 0x5, 0x0, 0x0, {0x2, 0x80}}, 0x1c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89a2, &(0x7f00000001c0)={'veth0_to_bridge\x00', @ifru_map={0x9, 0x15e, 0x80, 0x0, 0x8, 0x5}}) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0xef84) 11:33:08 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="4001000024000b0f00e400000000f1"], 0x140}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newqdisc={0x3c, 0x24, 0xe0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cake={{0x9}, {0xc, 0x2, [@TCA_CAKE_WASH={0x8, 0xd, 0x1}]}}]}, 0x3c}}, 0x0) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r4}, 0x14) sendto$packet(r0, &(0x7f0000000240)="93a749700b71659fbc09a7b586dd", 0x12, 0x0, 0x0, 0x0) 11:33:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000180)="81", 0x1) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000937fed)=""/16, &(0x7f0000000080)=0x2b) 11:33:08 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xd0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 11:33:08 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000002740)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sys_exit\x00', r0}, 0x10) futex(0x0, 0x4, 0x0, 0x0, 0x0, 0x0) [ 70.805523][T11335] loop4: detected capacity change from 0 to 264192 [ 70.811953][T11340] loop3: detected capacity change from 0 to 264192 11:33:08 executing program 2: munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) 11:33:08 executing program 5: syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000380)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x102440, 0x0) fcntl$setlease(r0, 0x400, 0x0) unlink(&(0x7f00000002c0)='./file0\x00') 11:33:08 executing program 5: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000780)={'sit0\x00', &(0x7f0000002100)=@ethtool_dump={0x19}}) 11:33:08 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000003c0)={@link_local, @random="3ac09a12a5cc", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "0b0300", 0x8, 0x3a, 0x0, @private1={0xfc, 0x0}, @local, {[], @echo_reply}}}}}, 0x0) 11:33:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x3, 0x0, &(0x7f00000000c0)) 11:33:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x1c}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x2, r3}]}}}, @IFLA_MASTER={0x8, 0x3, r3}]}, 0x40}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x2, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x5}, @IFLA_IPTUN_PMTUDISC={0x5, 0xa, 0x1}]}}}, @IFLA_MASTER={0x8, 0x3, r6}]}, 0x48}}, 0x0) 11:33:08 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r1, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x7fc) r3 = socket(0x11, 0x800000003, 0x0) r4 = open(&(0x7f00009e1000)='./file0\x00', 0x100440, 0x28) fcntl$setlease(r4, 0x400, 0x0) fcntl$getflags(r4, 0x401) listen(r4, 0x7) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, @empty, @loopback={0xfec0ffff00000000}, 0x0, 0x700}}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200), 0x10, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB="0700278e1acf0000802400000000330b2f0c949c76a6625089d7f57f4500087752ccd96f5358644c6518072dd6b55b58ff90ae1813ea99b48375163e225059c50a4889ccfa913d2a08e724f9352fc48b18a3552fc6c9c8f9d795241da10300ec12a7a0831be1f80104d8a3ffcafb133f00383541542ebf474cc328fd86b97760711bc00b51f4ab01f2c0615c23875fe2038747da", @ANYRES64=r6, @ANYRES64=r7/1000+60000, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="02000020010000000400008001020000375bc526fc770a52"], 0x48}, 0x1, 0x0, 0x0, 0x2}, 0x8004) syz_io_uring_setup(0x53fb, &(0x7f00000003c0)={0x0, 0xa3ae, 0x4, 0x5, 0xab, 0x0, r4}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r8, 0x0, &(0x7f00000001c0)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index=0x1, 0x24, 0x0, 0x5, 0x0, 0x1}, 0x7ff) socket$inet6(0xa, 0x3, 0x81) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x89a0, &(0x7f0000000000)={@mcast1={0xff, 0x0}, 0xfffffffe, r5}) 11:33:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000002440)=[{0x0, 0x0, 0x5bb}, {&(0x7f0000000440)="235cf2e4076ff35e0c1d6782f977de0bf9", 0x11, 0x5}], 0x0, &(0x7f0000000200)) 11:33:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x15}, {0x3c}, {0x6}]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000600)=ANY=[@ANYBLOB="f0000000", @ANYRES16=0x0, @ANYBLOB="04"], 0xf0}}, 0x0) 11:33:08 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000b000000000000010002c50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffffb}, 0x45) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='9p_client_req\x00'}, 0x10) r0 = memfd_create(&(0x7f00000000c0)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf3:\x99\x1e\xac`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\xd2q#\xc6\xca\x97\x9d\xcb\x1e\x80\xd6\xd5%N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec', 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="01"], 0xd) r1 = fcntl$dupfd(r0, 0x406, r0) execveat(r1, &(0x7f0000000080)='\x00', 0x0, 0x0, 0x1000) 11:33:08 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000900)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x200cc61, &(0x7f0000000380)) [ 71.354163][T11369] loop4: detected capacity change from 0 to 5 [ 71.386998][T11374] process 'syz-executor.3' launched '/dev/fd/5' with NULL argv: empty string added [ 71.396631][T11369] FAT-fs (loop4): bogus logical sector size 24307 11:33:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x15}, {0x3c}, {0x6}]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000600)=ANY=[@ANYBLOB="f0000000", @ANYRES16=0x0, @ANYBLOB="04"], 0xf0}}, 0x0) [ 71.403115][T11369] FAT-fs (loop4): Can't find a valid FAT filesystem [ 71.411097][T11365] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 71.427169][T11376] ======================================================= [ 71.427169][T11376] WARNING: The mand mount option has been deprecated and [ 71.427169][T11376] and is ignored by this kernel. Remove the mand 11:33:08 executing program 3: migrate_pages(0x0, 0x3ff, 0x0, 0xffffffffffffffff) 11:33:08 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$PTP_ENABLE_PPS(r0, 0x40043d04, 0x0) [ 71.427169][T11376] option from the mount to silence this warning. [ 71.427169][T11376] ======================================================= [ 71.453424][ T24] kauditd_printk_skb: 39 callbacks suppressed [ 71.453492][ T24] audit: type=1400 audit(1657539188.915:195): avc: denied { remount } for pid=11375 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 11:33:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000600), r1) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5}]}, 0x1c}}, 0x0) [ 71.488121][ T24] audit: type=1400 audit(1657539188.915:194): avc: denied { execute } for pid=11373 comm="syz-executor.3" dev="tmpfs" ino=1036 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 71.509653][ T24] audit: type=1400 audit(1657539188.915:196): avc: denied { execute_no_trans } for pid=11373 comm="syz-executor.3" path=2F6D656D66643A5B0BDB58AE5B1AA9FDFAADD16D64C8854858A9250C1A65E0202864656C6574656429 dev="tmpfs" ino=1036 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 11:33:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000600), r1) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5}]}, 0x1c}}, 0x0) 11:33:09 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000002740)=ANY=[@ANYBLOB="620af8ff0c200021bfa100000000000007010000f8ffffffb702000003000000bd120000000000008500000006000000b70000000000000095000000000000003faf4f2aa3d9b18ed812a2e2c49e8020a6f4e0e4a9446c7670568982b4e020f698393aa0f3881f9c24aa56f15199fad0093c59d66b5ece9f36c70d0f13905ea23c22624c9f87f9793f50bb546040677b0c5077da80fb982c1e9400e693146cea484a415b76966118b64f751a0f241b072e90080008002d75593a286cecc93e64c227c95aa0b784625704f07a72c234664c0af9360a1f7a5e6b607130c89f18c0c1089d8b853289d01aa27ae8b09e00e79ab20b0b8e1148f49faf2ad0000000000000006fa03c6468972089b302d7bf2364149215108333719acd97cfa107d40224edc5465a93df8513a32ec450bebc6099ad2300000080006ef6c1ff0900000000000010c63a949e8b7955394ffa82b8e942c89112f4ab87b1bfeda7be586602d985430cea0162ab3fcf4591c926abfb076719237c8d0e60b0eea24492a660583eecdbf5bcd3de3a83209da17a0faf60fd6ad9b97aa5fa68480366c9c6fd6fa5043aa3926b81e3b59c95c25a573dc2edcaea2b1a52496dfcaf99431412fd134a996382a1a04d5bb924cfe5f3185418d605ffff9c4d2ec7c32f2095e63c80aff9fa740b5b7632f32030916f89c6dad7603f2ba2a790d62d6faec2fed44da4929330142ba11de6c5d50b83bae613402216b5054d1e7c13b1355d6f4a8245ffa4997da8c77af4c0eb97fca585ec6bf58351d564beb6d952aab9c70764b0a8a7583c90b3433b809bdb9fbd48bc873495cbff8a326eea31ae4e0f7505ebf6c9d13330ca006bce1a84521f14518c9b476fccbd6c712016219848624b87cec2dbe98223a0eb4fa39f6b5c02e6d6d90756ff57902a8f57000000009700cf0b4b8bc2294133000000000000000000030000000000000000dd11e6e8861c46495ba585a4b2d02edc3e28dd271c896249ed85b980680b00002b435ac15f2a169cdcacc413b48dafb7a2c8cb482bac0ac502d9ba96ffffff7f0000100000000000007d5ad897ef3b7cda42013d53046da21b40216e14ba2d6ad5656bfff17addaedab25b30002abbba7fa725f38400be7c1f001b2cd317902f19e385be9e48dccff729433282830689da6b53b263339863297771429d120000003341b74abacac95900fca0493cf29b33dcc9ffffffffffffffd39fec2271ff01589646efd1cf870cd7bb232bbdb9dc33cbd7643866fde41f94290c2a5ff870ce5dfd3467decb05cfd9fcb32c8ed1dbd9d10a64c1083d5e71b5565b1768ee58969c41595229df17bcad70fb4021428ce970275d13b78100788f11f761038b75d4fe32b561d46ea3abe0fa4d30dc94ef241875f3b4ce0232fcea69c271d7fa29822aea68a660e717a04becff0f719197724f4fce1093b62d7e8c7123d8ec571be54c72d978cf906df0042e36acd37d7f9e119f2c06f815312e0cfe222a06f56dd022c074eb8a322fb0bf47c0a8d154b405c37feaf3dd95f6ef2acd1fe582786105c7df8be5877050c91301bb997316dbf17866fb84d4173731efe895ff2e1c5560926e90109b598502d2e959efc71f665c4d75cf2458e3322c9062ece84c99a061997a20639b41c8c12ee86c50804042b3eac1f879b136345cf67ca3fb5aac518a75f9e7d7101d5e186c489b3a06fb99e0aa7f23a054de2f4d92d6bd72ee2c9fdc75aaaf1e3e483b4ad05573af40326993947d9a631bcbf3583784acbda216550d7aec6b79e30cbd128f54c2d3335457acf37331766e472391e358c3b377327ac9ecc34f24c9ae153ec60ac0694dc55bff9f5f4df90400000000000000d6b2c5ea1393fdf24285bf16b99c9cc0ad1857216f1a985f369191ae954febb3df464bfe0f7f3ee9afe7befb89d2777399f5874c553aeb3729cffe86e66964ae09bb6d163118e4cbe024fd4500f8ff0700000000cc9d8046c216c1f895778cb25122a2a998de44aeadea2a40da8daccf080842a4867217373934bbd42dcb2003016f1514216bdf57d2a40d40b51ab63e96ec8485b3b8a8c9ae3d14f93100c2e0893862eef552fcd62981f48c482bde8a168c3f5db2fea6f26e4a4304e50c349f4f9ecee27defc93871c5f99b355b72d538ba495aea8e4aa37094191e10096e7e60fc3541a2c905a1a95e9571bf38ae1981c4238ecaee6f75cd0a6881bd1517a8250df98674152f94e32409e2a3bce109b60000000000000000d6d5210d7560eb92d6a97a2760ff81f76386f1535b1fad6ec9a31137abf9a404abde7750898b1bd627e87306703be8672d70d1ab57075228a9f46ed9bd1f08fb8191bbab2dc51de3a61f0868afc4294059323e7a45319f18101288d139bd3da20fed05a8fe64680b0a3fc22dd704e4214de5946912d6c98cd1a9fbe1e7d58c08acaf30235b918a31d2eca55f74a23641f61f2d5b308cf0d031b0c7f0ced69993e9960ff5f76015e6009756237badf4e7965bbe2777e808fcba821aa8e8c5c39609ff854356cb4900000000000000000000000000c1fee30a3f7a85d1b29e58c77685efc0ceb1c8e5729c66418d169fc03aa188546b3ad2a182068e1e3a0e2505bc7f41019645466ac96e0d4b3bc19faa5449209b083dbd334b47f067bbab40743b2a428f1da1f68df75cf43f8ecc8d3726602111b40e761fd21081920382f14d12ca3c3431ee97471c7868dcda7eaa69eb7f7f80572fdd11bb1d0d1280fbc22bf73468788df51710d7d31c632fc5ed1785eb0b428ee751c47d8e894f745a868404a0bf35f0121008b722b1eaa6aedfa1bf2e7ccb2d61d5d76331945e20fa26b8471d42645288d7226bbd9c9e9e1cc9eb3d541e407cc2dae5e690cd628ab84875f2c50ba891cea599b079b4b4ba686fcdf240430a537a395dc73bda367bf12cb7d81691a5fe8c47be395656a297e9df0e71f96756ea5cce7daac4be290159f6bcd75f0dda9de5532e71ae9e48b0ed1254a83100000000f6fbb869604d51a36a54c832e45b2569dc0d90b075225fde44c4e0973171ad47d6b70ebc660309e1e245b0fd78f9743af932cd6db49a47613808bad959719c0000000000378a921c7f7f6933c2e24c7e800003c9e8095e02985f28de0bbc76d58dd92606b1ef6486c85fa3e678f66422436f949e2ab8f162d7e3f855e378f4a1f40b0c6fb2d4b205a800b6d713acebc5b014e61a543a5a391f03daca80f08f0e3b1a569e7397f6cafa86966d7ba19e720413267a6ccea9c439671d2c680f2753ca184eeeb843450368acb4383a01d25eb3d1e23e112645d1cdfa9fa410632f95a5f622f851c66ee7e30393cd7a4d67ff2a49c4f93c0984b5c2d4523497e4d64f95f08493564a1df87111c9bf3194fef97dcecc467ace45feeb685c5870d05f88a0f463db88d377442e1349acaf766218b54a9d624778e1c4cba6e6390a9f302c6eb2df7766411bef0ebb5000000000006065d6735eb7a00e127c000000000000000000000000000000a1c3da144589dcaddb71cf9374843e23f992a237a9040747e0434a8a643990b4059a98411ce867d1af7e8ea89f49e6f564d4dce8a7d6939a92144e43a7f39e83bd247e03a09dba000000000000000000000000aaf033d47249c8444bc13844cbf1be617d82b269e5ea0c0d525603c0ec543ea581f63893ae414a6683e941fdbd6ea6cfc5f8744583c0aa766a65321f907927a59d75b47f06895e8471ebc2840ce5bd054df223fb09b9c739ad64cfcfd2d498b0f11056f6c40874cb977c99b6bc1a8732198a17e610082b7ce0365f271b11d4b4a3d4c7d0bb273f406ecd4b26c93151c30f5a269991402d109bec1267dd7d781aa2"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sys_exit\x00', r0}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)}, 0x48) 11:33:09 executing program 4: r0 = eventfd2(0x0, 0x0) pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000240)={0x8}, 0x0, 0x0) write$eventfd(r0, &(0x7f0000000040), 0x8) [ 71.563855][ T24] audit: type=1400 audit(1657539189.035:197): avc: denied { read } for pid=11378 comm="syz-executor.0" name="ptp0" dev="devtmpfs" ino=220 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 71.587233][ T24] audit: type=1400 audit(1657539189.035:198): avc: denied { open } for pid=11378 comm="syz-executor.0" path="/dev/ptp0" dev="devtmpfs" ino=220 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 11:33:09 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r1, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x7fc) r3 = socket(0x11, 0x800000003, 0x0) r4 = open(&(0x7f00009e1000)='./file0\x00', 0x100440, 0x28) fcntl$setlease(r4, 0x400, 0x0) fcntl$getflags(r4, 0x401) listen(r4, 0x7) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, @empty, @loopback={0xfec0ffff00000000}, 0x0, 0x700}}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200), 0x10, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB="0700278e1acf0000802400000000330b2f0c949c76a6625089d7f57f4500087752ccd96f5358644c6518072dd6b55b58ff90ae1813ea99b48375163e225059c50a4889ccfa913d2a08e724f9352fc48b18a3552fc6c9c8f9d795241da10300ec12a7a0831be1f80104d8a3ffcafb133f00383541542ebf474cc328fd86b97760711bc00b51f4ab01f2c0615c23875fe2038747da", @ANYRES64=r6, @ANYRES64=r7/1000+60000, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="02000020010000000400008001020000375bc526fc770a52"], 0x48}, 0x1, 0x0, 0x0, 0x2}, 0x8004) syz_io_uring_setup(0x53fb, &(0x7f00000003c0)={0x0, 0xa3ae, 0x4, 0x5, 0xab, 0x0, r4}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r8, 0x0, &(0x7f00000001c0)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index=0x1, 0x24, 0x0, 0x5, 0x0, 0x1}, 0x7ff) socket$inet6(0xa, 0x3, 0x81) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x89a0, &(0x7f0000000000)={@mcast1={0xff, 0x0}, 0xfffffffe, r5}) 11:33:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000600), r1) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5}]}, 0x1c}}, 0x0) 11:33:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x0, @private=0xa010100}}, 0x0, 0x0, 0x18, 0x0, "9794f1c97219b166d14d3604612e87e832c41b0cf709d8cd5156e87be770238d4f7cf3d0735e48f759950c0000000000003d441034641fb4e26fc100"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x14, 0x0, "477549c2e60aa6f0b5d27d9b501cfd010867eeb67c4c106dd7d4d32478ba032a01000ffe769e2f7af57a41499b35987c7943301cea7f1ab3af527333c29bab5485dc66e388423e9926366e6ff6ca3f78"}, 0xd8) setsockopt$inet_tcp_int(r0, 0x6, 0x20, &(0x7f0000000040)=0x2, 0xf6) 11:33:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x15}, {0x3c}, {0x6}]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000600)=ANY=[@ANYBLOB="f0000000", @ANYRES16=0x0, @ANYBLOB="04"], 0xf0}}, 0x0) 11:33:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x15}, {0x3c}, {0x6}]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000600)=ANY=[@ANYBLOB="f0000000", @ANYRES16=0x0, @ANYBLOB="04"], 0xf0}}, 0x0) 11:33:09 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r1, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x7fc) r3 = socket(0x11, 0x800000003, 0x0) r4 = open(&(0x7f00009e1000)='./file0\x00', 0x100440, 0x28) fcntl$setlease(r4, 0x400, 0x0) fcntl$getflags(r4, 0x401) listen(r4, 0x7) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, @empty, @loopback={0xfec0ffff00000000}, 0x0, 0x700}}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200), 0x10, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB="0700278e1acf0000802400000000330b2f0c949c76a6625089d7f57f4500087752ccd96f5358644c6518072dd6b55b58ff90ae1813ea99b48375163e225059c50a4889ccfa913d2a08e724f9352fc48b18a3552fc6c9c8f9d795241da10300ec12a7a0831be1f80104d8a3ffcafb133f00383541542ebf474cc328fd86b97760711bc00b51f4ab01f2c0615c23875fe2038747da", @ANYRES64=r6, @ANYRES64=r7/1000+60000, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="02000020010000000400008001020000375bc526fc770a52"], 0x48}, 0x1, 0x0, 0x0, 0x2}, 0x8004) syz_io_uring_setup(0x53fb, &(0x7f00000003c0)={0x0, 0xa3ae, 0x4, 0x5, 0xab, 0x0, r4}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r8, 0x0, &(0x7f00000001c0)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index=0x1, 0x24, 0x0, 0x5, 0x0, 0x1}, 0x7ff) socket$inet6(0xa, 0x3, 0x81) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x89a0, &(0x7f0000000000)={@mcast1={0xff, 0x0}, 0xfffffffe, r5}) [ 71.610975][ T24] audit: type=1400 audit(1657539189.035:199): avc: denied { ioctl } for pid=11378 comm="syz-executor.0" path="/dev/ptp0" dev="devtmpfs" ino=220 ioctlcmd=0x3d04 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 11:33:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000600), r1) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5}]}, 0x1c}}, 0x0) 11:33:09 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r1, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3bf81bb9f1"], 0x20000600}}, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x7fc) r3 = socket(0x11, 0x800000003, 0x0) r4 = open(&(0x7f00009e1000)='./file0\x00', 0x100440, 0x28) fcntl$setlease(r4, 0x400, 0x0) fcntl$getflags(r4, 0x401) listen(r4, 0x7) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, @empty, @loopback={0xfec0ffff00000000}, 0x0, 0x700}}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200), 0x10, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB="0700278e1acf0000802400000000330b2f0c949c76a6625089d7f57f4500087752ccd96f5358644c6518072dd6b55b58ff90ae1813ea99b48375163e225059c50a4889ccfa913d2a08e724f9352fc48b18a3552fc6c9c8f9d795241da10300ec12a7a0831be1f80104d8a3ffcafb133f00383541542ebf474cc328fd86b97760711bc00b51f4ab01f2c0615c23875fe2038747da", @ANYRES64=r6, @ANYRES64=r7/1000+60000, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="02000020010000000400008001020000375bc526fc770a52"], 0x48}, 0x1, 0x0, 0x0, 0x2}, 0x8004) syz_io_uring_setup(0x53fb, &(0x7f00000003c0)={0x0, 0xa3ae, 0x4, 0x5, 0xab, 0x0, r4}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r8, 0x0, &(0x7f00000001c0)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index=0x1, 0x24, 0x0, 0x5, 0x0, 0x1}, 0x7ff) socket$inet6(0xa, 0x3, 0x81) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x89a0, &(0x7f0000000000)={@mcast1={0xff, 0x0}, 0xfffffffe, r5}) 11:33:09 executing program 1: unshare(0x6c060000) r0 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@local, @private1, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@gettclass={0x24, 0x2a, 0x