Starting sshd: OK syzkaller syzkaller login: [ 9.645417][ T1450] udevd (1450) used greatest stack depth: 11936 bytes left [ 13.227459][ T24] kauditd_printk_skb: 24 callbacks suppressed [ 13.227468][ T24] audit: type=1400 audit(1639392348.356:72): avc: denied { transition } for pid=1636 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 [ 13.233478][ T24] audit: type=1400 audit(1639392348.376:73): avc: denied { write } for pid=1636 comm="sh" path="pipe:[14575]" dev="pipefs" ino=14575 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 [ 14.067247][ T1639] scp (1639) used greatest stack depth: 11224 bytes left Warning: Permanently added '10.128.0.239' (ECDSA) to the list of known hosts. 2021/12/13 10:45:54 fuzzer started 2021/12/13 10:45:55 dialing manager at 10.128.0.163:39559 [ 20.095888][ T24] audit: type=1400 audit(1639392355.226:74): avc: denied { mounton } for pid=1806 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 [ 20.096789][ T1806] cgroup: Unknown subsys name 'net' [ 20.118592][ T24] audit: type=1400 audit(1639392355.226:75): avc: denied { mount } for pid=1806 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 [ 20.145919][ T24] audit: type=1400 audit(1639392355.266:76): avc: denied { unmount } for pid=1806 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 20.165822][ T1806] cgroup: Unknown subsys name 'devices' [ 20.171408][ T1806] cgroup: Unknown subsys name 'blkio' [ 20.261105][ T1806] cgroup: Unknown subsys name 'hugetlb' [ 20.266724][ T1806] cgroup: Unknown subsys name 'rlimit' 2021/12/13 10:45:55 syscalls: 2717 2021/12/13 10:45:55 code coverage: enabled 2021/12/13 10:45:55 comparison tracing: enabled 2021/12/13 10:45:55 extra coverage: enabled 2021/12/13 10:45:55 delay kcov mmap: mmap returned an invalid pointer 2021/12/13 10:45:55 setuid sandbox: enabled 2021/12/13 10:45:55 namespace sandbox: enabled 2021/12/13 10:45:55 Android sandbox: enabled 2021/12/13 10:45:55 fault injection: enabled 2021/12/13 10:45:55 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/12/13 10:45:55 net packet injection: enabled 2021/12/13 10:45:55 net device setup: enabled 2021/12/13 10:45:55 concurrency sanitizer: enabled 2021/12/13 10:45:55 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/12/13 10:45:55 USB emulation: /dev/raw-gadget does not exist 2021/12/13 10:45:55 hci packet injection: /dev/vhci does not exist 2021/12/13 10:45:55 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2021/12/13 10:45:55 802.15.4 emulation: enabled [ 20.360926][ T24] audit: type=1400 audit(1639392355.496:77): avc: denied { mounton } for pid=1806 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 [ 20.385702][ T24] audit: type=1400 audit(1639392355.506:78): avc: denied { mount } for pid=1806 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 [ 20.409078][ T24] audit: type=1400 audit(1639392355.506:79): avc: denied { create } for pid=1806 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 20.429502][ T24] audit: type=1400 audit(1639392355.506:80): avc: denied { write } for pid=1806 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 20.449894][ T24] audit: type=1400 audit(1639392355.506:81): avc: denied { read } for pid=1806 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 2021/12/13 10:45:56 suppressing KCSAN reports in functions: 'ext4_free_inodes_count' 'pollwake' 'step_into' '__ext4_update_other_inode_time' 'alloc_pid' 'detach_buf_split' 'ext4_writepages' '__xa_clear_mark' '_prb_read_valid' 'ext4_ext_try_to_merge_right' 'do_select' 'prandom_seed' 'jbd2_journal_dirty_metadata' 'tick_sched_timer' 'exit_mm' 'jbd2_journal_stop' 2021/12/13 10:45:56 fetching corpus: 0, signal 0/2000 (executing program) 2021/12/13 10:45:56 fetching corpus: 50, signal 15412/19140 (executing program) 2021/12/13 10:45:56 fetching corpus: 100, signal 24502/29852 (executing program) 2021/12/13 10:45:56 fetching corpus: 150, signal 29046/36033 (executing program) 2021/12/13 10:45:56 fetching corpus: 200, signal 35370/43818 (executing program) 2021/12/13 10:45:56 fetching corpus: 250, signal 39614/49552 (executing program) 2021/12/13 10:45:57 fetching 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fetching corpus: 16280, signal 229780/233421 (executing program) 2021/12/13 10:46:28 fetching corpus: 16330, signal 230003/233462 (executing program) 2021/12/13 10:46:28 fetching corpus: 16380, signal 230297/233470 (executing program) 2021/12/13 10:46:28 fetching corpus: 16402, signal 230415/233470 (executing program) 2021/12/13 10:46:28 fetching corpus: 16402, signal 230415/233470 (executing program) 2021/12/13 10:46:30 starting 6 fuzzer processes 10:46:30 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote, 'macvtap0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote, 'macvtap0\x00'}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r1) 10:46:30 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x6, &(0x7f0000000000)=@framed={{0xffffffb4, 0x8, 0x0, 0x0, 0x0, 0x63, 0x11, 0x9f}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call, @exit={0x95, 0x0, 0xc2}], {0x95, 0x0, 0x1200}}, &(0x7f0000000080)='GPL\x00', 0x3, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:46:30 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = getpgid(r1) ptrace$getregset(0x420b, r2, 0x0, 0x0) 10:46:30 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt(r0, 0x28, 0x1, &(0x7f0000001680)=""/44, &(0x7f0000000080)=0x2c) 10:46:30 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = getpgrp(0xffffffffffffffff) process_vm_readv(r1, &(0x7f00000017c0)=[{&(0x7f0000000300)=""/172, 0xac}], 0x1, &(0x7f0000001f00)=[{&(0x7f0000001840)=""/126, 0x7e}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000180)={0x53, 0x0, 0x0, 0x7f, @buffer={0x0, 0x1000, &(0x7f0000000540)=""/4096}, 0x0, &(0x7f0000000040)=""/174, 0x0, 0x10000, 0x2, &(0x7f0000000140)}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000000480)=[{0x0}, {&(0x7f0000000440)=""/14, 0xe}, {&(0x7f0000002fc0)=""/4096, 0x1000}], 0x3, 0xe1, 0x100) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(r3, 0xd0009411, &(0x7f0000001780)={{r4, 0x0, 0x3, 0x8, 0x8, 0xffffffffffff0001, 0x4, 0x6, 0x9851, 0x6, 0x5f9, 0x20}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000050c80)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x53, "493f50a1a79102"}) r6 = syz_open_dev$usbmon(&(0x7f0000000240), 0x0, 0x440000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x200000e, 0x20010, r6, 0x761c7000) process_vm_readv(0x0, &(0x7f0000002840)=[{&(0x7f0000001540)=""/67, 0x43}, {&(0x7f00000015c0)=""/221, 0xdd}, {0x0}, {&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000004fc0)=""/4096, 0x1000}, {&(0x7f0000002780)=""/153, 0x99}], 0x6, &(0x7f0000001740)=[{&(0x7f00000028c0)=""/70, 0x46}, {&(0x7f0000005fc0)=""/4096, 0x1000}, {&(0x7f0000002940)=""/82, 0x52}, {&(0x7f00000029c0)=""/235, 0xeb}], 0x4, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000003fc0)={{r6}, "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"}) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x4, 0x1}, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) 10:46:30 executing program 4: r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0, 0x0, 0x0, {0x0, r4}}, 0x0) io_uring_enter(r0, 0x874, 0x0, 0x0, 0x0, 0x0) [ 55.304897][ T24] audit: type=1400 audit(1639392390.406:82): avc: denied { execmem } for pid=1814 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 55.324291][ T24] audit: type=1400 audit(1639392390.416:83): avc: denied { read } for pid=1816 comm="syz-executor.1" dev="nsfs" ino=4026531992 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 55.345633][ T24] audit: type=1400 audit(1639392390.416:84): avc: denied { open } for pid=1816 comm="syz-executor.1" path="net:[4026531992]" dev="nsfs" ino=4026531992 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 55.369027][ T24] audit: type=1400 audit(1639392390.416:85): avc: denied { mounton } for pid=1816 comm="syz-executor.1" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 55.390489][ T24] audit: type=1400 audit(1639392390.426:86): avc: denied { module_request } for pid=1816 comm="syz-executor.1" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 55.412371][ T24] audit: type=1400 audit(1639392390.466:87): avc: denied { sys_module } for pid=1816 comm="syz-executor.1" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 55.609494][ T1816] chnl_net:caif_netlink_parms(): no params data found [ 55.714130][ T1816] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.721199][ T1816] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.728500][ T1816] device bridge_slave_0 entered promiscuous mode [ 55.739935][ T1816] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.748743][ T1816] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.765257][ T1816] device bridge_slave_1 entered promiscuous mode [ 55.804846][ T1828] chnl_net:caif_netlink_parms(): no params data found [ 55.814245][ T1816] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.825530][ T1816] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.874370][ T1816] team0: Port device team_slave_0 added [ 55.904766][ T1816] team0: Port device team_slave_1 added [ 55.921552][ T1844] chnl_net:caif_netlink_parms(): no params data found [ 55.938937][ T1816] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.945978][ T1816] 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. [ 55.971878][ T1816] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.985602][ T1816] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.992658][ T1816] 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. [ 56.018623][ T1816] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.031619][ T1819] chnl_net:caif_netlink_parms(): no params data found [ 56.081975][ T1828] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.089007][ T1828] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.096612][ T1828] device bridge_slave_0 entered promiscuous mode [ 56.104453][ T1828] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.111491][ T1828] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.119029][ T1828] device bridge_slave_1 entered promiscuous mode [ 56.152366][ T1816] device hsr_slave_0 entered promiscuous mode [ 56.158749][ T1816] device hsr_slave_1 entered promiscuous mode [ 56.192684][ T1819] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.199705][ T1819] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.207900][ T1819] device bridge_slave_0 entered promiscuous mode [ 56.217465][ T1851] chnl_net:caif_netlink_parms(): no params data found [ 56.226327][ T1844] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.233360][ T1844] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.241133][ T1844] device bridge_slave_0 entered promiscuous mode [ 56.249672][ T1817] chnl_net:caif_netlink_parms(): no params data found [ 56.258705][ T1828] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.271508][ T1819] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.278590][ T1819] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.286657][ T1819] device bridge_slave_1 entered promiscuous mode [ 56.301096][ T1844] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.308162][ T1844] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.315875][ T1844] device bridge_slave_1 entered promiscuous mode [ 56.326359][ T1828] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.364625][ T1819] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.378937][ T1844] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.394335][ T1828] team0: Port device team_slave_0 added [ 56.404640][ T1819] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.416395][ T1844] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.431408][ T1828] team0: Port device team_slave_1 added [ 56.455595][ T1851] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.462628][ T1851] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.470113][ T1851] device bridge_slave_0 entered promiscuous mode [ 56.498701][ T1851] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.505759][ T1851] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.513279][ T1851] device bridge_slave_1 entered promiscuous mode [ 56.526119][ T1828] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.533063][ T1828] 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. [ 56.558995][ T1828] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.570128][ T1819] team0: Port device team_slave_0 added [ 56.578286][ T1844] team0: Port device team_slave_0 added [ 56.591729][ T1817] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.598740][ T1817] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.606122][ T1817] device bridge_slave_0 entered promiscuous mode [ 56.613034][ T1828] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.619989][ T1828] 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. [ 56.645942][ T1828] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.657679][ T1819] team0: Port device team_slave_1 added [ 56.668151][ T1844] team0: Port device team_slave_1 added [ 56.677781][ T1817] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.684846][ T1817] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.692268][ T1817] device bridge_slave_1 entered promiscuous mode [ 56.720441][ T1851] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.751612][ T1851] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.765593][ T1828] device hsr_slave_0 entered promiscuous mode [ 56.772196][ T1828] device hsr_slave_1 entered promiscuous mode [ 56.778460][ T1828] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.786024][ T1828] Cannot create hsr debugfs directory [ 56.793327][ T1819] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.800358][ T1819] 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. [ 56.826246][ T1819] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.837116][ T1844] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.844176][ T1844] 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. [ 56.870059][ T1844] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.885769][ T1817] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.895870][ T1817] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.911186][ T1819] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.918121][ T1819] 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. [ 56.944008][ T1819] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.955060][ T1844] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.962011][ T1844] 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. [ 56.987929][ T1844] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.019970][ T1851] team0: Port device team_slave_0 added [ 57.027234][ T1851] team0: Port device team_slave_1 added [ 57.033525][ T1817] team0: Port device team_slave_0 added [ 57.044569][ T1819] device hsr_slave_0 entered promiscuous mode [ 57.050928][ T1819] device hsr_slave_1 entered promiscuous mode [ 57.057166][ T1819] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 57.064895][ T1819] Cannot create hsr debugfs directory [ 57.079919][ T1817] team0: Port device team_slave_1 added [ 57.089950][ T1816] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 57.100116][ T1816] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 57.108287][ T1851] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 57.115296][ T1851] 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. [ 57.141160][ T1851] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 57.156769][ T1844] device hsr_slave_0 entered promiscuous mode [ 57.163174][ T1844] device hsr_slave_1 entered promiscuous mode [ 57.169456][ T1844] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 57.177146][ T1844] Cannot create hsr debugfs directory [ 57.189863][ T1816] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 57.198183][ T1851] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 57.205177][ T1851] 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. [ 57.231077][ T1851] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.250884][ T1816] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 57.265183][ T1817] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 57.272172][ T1817] 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. [ 57.298050][ T1817] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 57.318559][ T1817] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 57.325554][ T1817] 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. [ 57.351481][ T1817] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.367046][ T1851] device hsr_slave_0 entered promiscuous mode [ 57.373492][ T1851] device hsr_slave_1 entered promiscuous mode [ 57.379907][ T1851] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 57.388698][ T1851] Cannot create hsr debugfs directory [ 57.419762][ T1817] device hsr_slave_0 entered promiscuous mode [ 57.426331][ T1817] device hsr_slave_1 entered promiscuous mode [ 57.432652][ T1817] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 57.440198][ T1817] Cannot create hsr debugfs directory [ 57.465783][ T1828] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 57.484229][ T1828] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 57.497670][ T1828] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 57.506010][ T1828] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 57.535419][ T1819] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 57.547908][ T1819] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 57.562186][ T1819] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 57.570592][ T1819] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 57.589303][ T1816] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.615271][ T1844] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 57.623735][ T1844] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 57.632950][ T1844] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 57.642023][ T1844] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 57.652763][ T1816] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.675648][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.683306][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.701667][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.710038][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.718398][ T1909] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.725413][ T1909] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.740757][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.751063][ T24] audit: type=1400 audit(1639392392.886:88): avc: denied { remove_name } for pid=1420 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 [ 57.759618][ T1828] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.773540][ T24] audit: type=1400 audit(1639392392.886:89): avc: denied { rename } for pid=1420 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 [ 57.809338][ T1828] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.816448][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.825932][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.834557][ T1913] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.841565][ T1913] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.849304][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.856883][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.869448][ T1816] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 57.879868][ T1816] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.895304][ T1851] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 57.911101][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.919532][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.929248][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.937564][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.947043][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.955404][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.964127][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.972270][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.980462][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.988691][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.996997][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.004969][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.021147][ T1851] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 58.030766][ T1851] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 58.039277][ T1851] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 58.050292][ T1819] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.057581][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.065094][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.072479][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.080881][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.089029][ T1913] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.096047][ T1913] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.105221][ T1816] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.123908][ T1844] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.131204][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.141914][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.150436][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.159796][ T1817] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 58.168435][ T1817] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 58.176565][ T1817] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 58.186972][ T1844] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.196929][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.206805][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.215081][ T1914] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.222099][ T1914] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.230101][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.238336][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.245990][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.254576][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.270047][ T1819] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.277119][ T1817] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 58.293795][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.301656][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.309216][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.317707][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.326090][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.334660][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.342850][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.349988][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.357746][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.366013][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.374484][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.382959][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.391272][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.398271][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.406095][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.414425][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.422518][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.431151][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.439234][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.469822][ T1816] device veth0_vlan entered promiscuous mode [ 58.480676][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.488523][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.497153][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.505692][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.514363][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.521430][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.529114][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.537549][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.545737][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.552840][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.560689][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.569057][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.577404][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.585677][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.593815][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.602061][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.610332][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.618770][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.627575][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.637871][ T1828] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.651785][ T1851] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.663350][ T1851] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.670586][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.678380][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.686297][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.693911][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.701692][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.709822][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.718258][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.726652][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.734865][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.743178][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.752029][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.759468][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.767082][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.775590][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.784667][ T1844] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.793920][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.802773][ T1816] device veth1_vlan entered promiscuous mode [ 58.819031][ T1828] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.826950][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.835470][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.843707][ T891] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.850740][ T891] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.858394][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.865903][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.873328][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.881752][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.895517][ T1819] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 58.905987][ T1819] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.935746][ T1817] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.947263][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.955333][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.963699][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.972209][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.980506][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.988534][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.997198][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.005457][ T891] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.012469][ T891] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.020386][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.028848][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.037608][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.046010][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.054555][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.062816][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.071349][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.078704][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.086206][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.093788][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.108230][ T1819] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.118422][ T1851] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 59.128822][ T1851] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.140217][ T1816] device veth0_macvtap entered promiscuous mode [ 59.148350][ T1816] device veth1_macvtap entered promiscuous mode [ 59.158099][ T1844] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.170368][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.178201][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.186053][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.193451][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.200971][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.209063][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.217490][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.225665][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.234057][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.245064][ T1817] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.255760][ T1816] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.268998][ T1816] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.278059][ T1816] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.286954][ T1816] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.295804][ T1816] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.304554][ T1816] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.315266][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.328703][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.337185][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.345697][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.354419][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.362902][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.371471][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.378880][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.386335][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.394901][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.410390][ T1851] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.429722][ T1817] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 59.440194][ T1817] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.460293][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.468677][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.476839][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.483853][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.491644][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.500026][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.508264][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.515280][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.523110][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.531569][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.540121][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.548682][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.557374][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.565712][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.574091][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.582505][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.591169][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.599161][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.607339][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.615928][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.624574][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.632798][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.641356][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.649123][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.657008][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.677667][ T24] audit: type=1400 audit(1639392394.806:90): avc: denied { mounton } for pid=1816 comm="syz-executor.1" path="/dev/binderfs" dev="devtmpfs" ino=450 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 59.719147][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.731827][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.741528][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.749034][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.756875][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.764471][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.773443][ T1828] device veth0_vlan entered promiscuous mode [ 59.781441][ T1817] 8021q: adding VLAN 0 to HW filter on device batadv0 10:46:35 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x6, &(0x7f0000000000)=@framed={{0xffffffb4, 0x8, 0x0, 0x0, 0x0, 0x63, 0x11, 0x9f}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call, @exit={0x95, 0x0, 0xc2}], {0x95, 0x0, 0x1200}}, &(0x7f0000000080)='GPL\x00', 0x3, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 59.801059][ T1828] device veth1_vlan entered promiscuous mode [ 59.803778][ T24] audit: type=1400 audit(1639392394.926:91): avc: denied { read write } for pid=1816 comm="syz-executor.1" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 59.810206][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready 10:46:35 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x6, &(0x7f0000000000)=@framed={{0xffffffb4, 0x8, 0x0, 0x0, 0x0, 0x63, 0x11, 0x9f}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call, @exit={0x95, 0x0, 0xc2}], {0x95, 0x0, 0x1200}}, &(0x7f0000000080)='GPL\x00', 0x3, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 10:46:35 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x6, &(0x7f0000000000)=@framed={{0xffffffb4, 0x8, 0x0, 0x0, 0x0, 0x63, 0x11, 0x9f}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call, @exit={0x95, 0x0, 0xc2}], {0x95, 0x0, 0x1200}}, &(0x7f0000000080)='GPL\x00', 0x3, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 59.858924][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.875820][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.885788][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.899440][ T1828] device veth0_macvtap entered promiscuous mode 10:46:35 executing program 1: r0 = fsopen(&(0x7f00000006c0)='cgroup\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x2, &(0x7f0000000200)='\x00', &(0x7f0000000dc0)="11", 0x1) 10:46:35 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000040), 0x4) [ 59.917603][ T1819] device veth0_vlan entered promiscuous mode [ 59.940357][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.956351][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 10:46:35 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000040), 0x4) [ 59.965074][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.973535][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.983074][ T1828] device veth1_macvtap entered promiscuous mode [ 60.002148][ T1819] device veth1_vlan entered promiscuous mode [ 60.023746][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.032080][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.040484][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.048094][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.055840][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.063741][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.071711][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.080301][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.088855][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.096933][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.105373][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.113434][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.123490][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.131264][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.138910][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.146649][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.157756][ T1828] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.168211][ T1828] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.179328][ T1828] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.187546][ T1844] device veth0_vlan entered promiscuous mode [ 60.195174][ T1817] device veth0_vlan entered promiscuous mode [ 60.205791][ T1819] device veth0_macvtap entered promiscuous mode [ 60.213112][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.221638][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.230083][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.238615][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.247048][ T1828] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.257637][ T1828] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.268916][ T1828] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.278967][ T1844] device veth1_vlan entered promiscuous mode [ 60.291501][ T1819] device veth1_macvtap entered promiscuous mode [ 60.298098][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.306277][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.314266][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.322075][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.330657][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.339881][ T1828] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.348613][ T1828] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.357343][ T1828] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.366060][ T1828] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.379736][ T1817] device veth1_vlan entered promiscuous mode [ 60.396950][ T1819] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.407401][ T1819] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.417203][ T1819] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.427598][ T1819] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.438343][ T1819] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.455943][ T1844] device veth0_macvtap entered promiscuous mode [ 60.465114][ T1851] device veth0_vlan entered promiscuous mode [ 60.472038][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.479859][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.487815][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.495616][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.504046][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.512648][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.521174][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.529343][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.537675][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.546132][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.554163][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.561804][ T1909] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.574397][ T1819] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.584838][ T1819] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.594646][ T1819] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.605074][ T1819] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.615969][ T1819] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.626445][ T1851] device veth1_vlan entered promiscuous mode [ 60.639731][ T1817] device veth0_macvtap entered promiscuous mode [ 60.647610][ T1844] device veth1_macvtap entered promiscuous mode [ 60.654941][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.663296][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.672394][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.680919][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.689318][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.698008][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.707386][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.716507][ T1819] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.725416][ T1819] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.734142][ T1819] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.742930][ T1819] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.764703][ T1851] device veth0_macvtap entered promiscuous mode [ 60.771734][ T24] kauditd_printk_skb: 7 callbacks suppressed [ 60.771744][ T24] audit: type=1400 audit(1639392395.906:99): avc: denied { create } for pid=1982 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 60.772122][ T1817] device veth1_macvtap entered promiscuous mode [ 60.779968][ T24] audit: type=1400 audit(1639392395.906:100): avc: denied { getopt } for pid=1982 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 60.802299][ T1817] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.833881][ T1817] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.843677][ T1817] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.854078][ T1817] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.863871][ T1817] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.874294][ T1817] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.885651][ T1817] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.895287][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.903211][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.911120][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.919535][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.928226][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.936699][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.948050][ T1851] device veth1_macvtap entered promiscuous mode [ 60.958152][ T1844] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.968632][ T1844] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.978513][ T1844] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.988916][ T1844] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.998721][ T1844] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.009121][ T1844] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.019021][ T1844] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.029420][ T1844] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.043117][ T1844] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.050450][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.058312][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.066809][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.080756][ T1817] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.091188][ T1817] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.101018][ T1817] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.111430][ T1817] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.121416][ T1817] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.131842][ T1817] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.143120][ T1817] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.151120][ T1844] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.161639][ T1844] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.171438][ T1844] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.181856][ T1844] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.191650][ T1844] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.202100][ T1844] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.211901][ T1844] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.222307][ T1844] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.233186][ T1844] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.243149][ T1908] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.251825][ T1908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.260520][ T1908] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.269016][ T1908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.279545][ T1817] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.288463][ T1817] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.297168][ T1817] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.305939][ T1817] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.317847][ T1851] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.328313][ T1851] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.338178][ T1851] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.348583][ T1851] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.358408][ T1851] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.368811][ T1851] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.378675][ T1851] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.389078][ T1851] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.398870][ T1851] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.409324][ T1851] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.421553][ T1851] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.430908][ T1844] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.439592][ T1844] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.448329][ T1844] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.457029][ T1844] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.467422][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.475955][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.486159][ T1851] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.496689][ T1851] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.506562][ T1851] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.516955][ T1851] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.526794][ T1851] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.537288][ T1851] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.547073][ T1851] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.557509][ T1851] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.567296][ T1851] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.577716][ T1851] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.589250][ T1851] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.610600][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.619251][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.629456][ T1851] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.638205][ T1851] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.646929][ T1851] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.655670][ T1851] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 10:46:36 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote, 'macvtap0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote, 'macvtap0\x00'}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r1) 10:46:36 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000040), 0x4) 10:46:36 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt(r0, 0x28, 0x1, &(0x7f0000001680)=""/44, &(0x7f0000000080)=0x2c) 10:46:36 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = getpgid(r1) ptrace$getregset(0x420b, r2, 0x0, 0x0) [ 61.714760][ T24] audit: type=1400 audit(1639392396.846:101): avc: denied { create } for pid=1991 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 61.734645][ T24] audit: type=1400 audit(1639392396.856:102): avc: denied { connect } for pid=1991 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 61.787873][ T24] audit: type=1400 audit(1639392396.896:103): avc: denied { read } for pid=1993 comm="syz-executor.3" name="sg0" dev="devtmpfs" ino=113 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 61.811657][ T24] audit: type=1400 audit(1639392396.896:104): avc: denied { open } for pid=1993 comm="syz-executor.3" path="/dev/sg0" dev="devtmpfs" ino=113 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 61.821933][ C0] sd 0:0:1:0: tag#6983 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 61.835847][ T24] audit: type=1400 audit(1639392396.896:105): avc: denied { ioctl } for pid=1993 comm="syz-executor.3" path="/dev/sg0" dev="devtmpfs" ino=113 ioctlcmd=0x9411 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 61.845676][ C0] sd 0:0:1:0: tag#6983 CDB: opcode=0xe5 (vendor) [ 61.845692][ C0] sd 0:0:1:0: tag#6983 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 61.845709][ C0] sd 0:0:1:0: tag#6983 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 61.845727][ C0] sd 0:0:1:0: tag#6983 CDB[20]: ba [ 61.871322][ T24] audit: type=1400 audit(1639392396.906:106): avc: denied { open } for pid=1993 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 10:46:37 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x400840, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000380)='syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=@known='trusted.overlay.metacopy\x00', &(0x7f0000000240)='$@\x9c*\xa1:\xd7%#X).\x00', 0xd, 0x1) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) sendfile(r2, r2, 0x0, 0x3) [ 61.920264][ T24] audit: type=1400 audit(1639392396.906:107): avc: denied { kernel } for pid=1993 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 10:46:37 executing program 4: r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0, 0x0, 0x0, {0x0, r4}}, 0x0) io_uring_enter(r0, 0x874, 0x0, 0x0, 0x0, 0x0) 10:46:37 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt(r0, 0x28, 0x1, &(0x7f0000001680)=""/44, &(0x7f0000000080)=0x2c) 10:46:37 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = getpgid(r1) ptrace$getregset(0x420b, r2, 0x0, 0x0) 10:46:37 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote, 'macvtap0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote, 'macvtap0\x00'}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r1) 10:46:37 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000040), 0x4) 10:46:37 executing program 4: r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0, 0x0, 0x0, {0x0, r4}}, 0x0) io_uring_enter(r0, 0x874, 0x0, 0x0, 0x0, 0x0) 10:46:37 executing program 4: r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000a80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0, 0x0, 0x0, {0x0, r4}}, 0x0) io_uring_enter(r0, 0x874, 0x0, 0x0, 0x0, 0x0) 10:46:37 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt(r0, 0x28, 0x1, &(0x7f0000001680)=""/44, &(0x7f0000000080)=0x2c) 10:46:37 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote, 'macvtap0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote, 'macvtap0\x00'}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) dup2(r2, r1) 10:46:37 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = getpgid(r1) ptrace$getregset(0x420b, r2, 0x0, 0x0) [ 61.959511][ T2008] Zero length message leads to an empty skb [ 61.962246][ T24] audit: type=1400 audit(1639392397.086:108): avc: denied { create } for pid=2006 comm="syz-executor.4" dev="anon_inodefs" ino=16986 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 10:46:37 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xe, 0x4000000000000800, 0x1}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000200), &(0x7f00000000c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x15, &(0x7f0000000480)={r0, &(0x7f0000000300)="8a", 0x0}, 0x20) 10:46:40 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x400840, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000380)='syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=@known='trusted.overlay.metacopy\x00', &(0x7f0000000240)='$@\x9c*\xa1:\xd7%#X).\x00', 0xd, 0x1) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) sendfile(r2, r2, 0x0, 0x3) 10:46:40 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) clock_gettime(0x4, &(0x7f0000000080)) 10:46:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8a142, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000b80)) pwritev2(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)='Q', 0x1}], 0x1, 0x0, 0x0, 0x961a5eeaf7f564a1) 10:46:40 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0xffff, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x3f, 0x4) bind$inet(r0, &(0x7f0000000940)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000500)={0x2, 0x0, @broadcast}, 0x10) 10:46:40 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xe, 0x4000000000000800, 0x1}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000200), &(0x7f00000000c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x15, &(0x7f0000000480)={r0, &(0x7f0000000300)="8a", 0x0}, 0x20) [ 65.599628][ T2035] EXT4-fs warning (device sda1): verify_group_input:137: Cannot add at group 0 (only 8 groups) [ 359.634074][ T1824] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 10:51:34 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x400840, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000380)='syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=@known='trusted.overlay.metacopy\x00', &(0x7f0000000240)='$@\x9c*\xa1:\xd7%#X).\x00', 0xd, 0x1) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) sendfile(r2, r2, 0x0, 0x3) 10:51:34 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) clock_gettime(0x4, &(0x7f0000000080)) 10:51:34 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0xffff, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x3f, 0x4) bind$inet(r0, &(0x7f0000000940)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000500)={0x2, 0x0, @broadcast}, 0x10) 10:51:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8a142, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000b80)) pwritev2(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)='Q', 0x1}], 0x1, 0x0, 0x0, 0x961a5eeaf7f564a1) 10:51:34 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xe, 0x4000000000000800, 0x1}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000200), &(0x7f00000000c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x15, &(0x7f0000000480)={r0, &(0x7f0000000300)="8a", 0x0}, 0x20) 10:51:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8a142, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000b80)) pwritev2(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)='Q', 0x1}], 0x1, 0x0, 0x0, 0x961a5eeaf7f564a1) 10:51:34 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xe, 0x4000000000000800, 0x1}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000200), &(0x7f00000000c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x15, &(0x7f0000000480)={r0, &(0x7f0000000300)="8a", 0x0}, 0x20) 10:51:34 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0xffff, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x3f, 0x4) bind$inet(r0, &(0x7f0000000940)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000500)={0x2, 0x0, @broadcast}, 0x10) [ 359.810394][ T1816] syz-executor.1 (1816) used greatest stack depth: 10336 bytes left [ 359.826631][ T2065] EXT4-fs warning (device sda1): verify_group_input:137: Cannot add at group 0 (only 8 groups) [ 359.842151][ T1824] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 359.869316][ T1851] ================================================================== [ 359.877397][ T1851] BUG: KCSAN: data-race in ext4_fill_raw_inode / ext4_orphan_del [ 359.885097][ T1851] [ 359.887399][ T1851] write to 0xffff888124c606ec of 4 bytes by task 1805 on cpu 1: [ 359.895000][ T1851] ext4_orphan_del+0x579/0x730 [ 359.899740][ T1851] ext4_evict_inode+0xb9f/0xf10 [ 359.904568][ T1851] evict+0x1aa/0x410 [ 359.908438][ T1851] iput+0x3ef/0x580 [ 359.912219][ T1851] dentry_unlink_inode+0x23d/0x250 [ 359.917310][ T1851] d_delete+0x78/0xa0 [ 359.921273][ T1851] vfs_rmdir+0x2bf/0x2e0 [ 359.925492][ T1851] do_rmdir+0x18d/0x330 [ 359.929626][ T1851] __x64_sys_unlinkat+0xa0/0xb0 [ 359.934451][ T1851] do_syscall_64+0x44/0xd0 [ 359.938843][ T1851] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 359.944717][ T1851] [ 359.947021][ T1851] read to 0xffff888124c606ec of 4 bytes by task 1851 on cpu 0: [ 359.954544][ T1851] ext4_fill_raw_inode+0x2b4/0xea0 [ 359.959637][ T1851] ext4_mark_iloc_dirty+0x364/0x890 [ 359.964813][ T1851] __ext4_mark_inode_dirty+0x4ec/0x5f0 [ 359.970245][ T1851] ext4_dirty_inode+0x86/0xa0 [ 359.974903][ T1851] __mark_inode_dirty+0x72/0x6c0 [ 359.979814][ T1851] ext4_free_blocks+0x157d/0x1b00 [ 359.984820][ T1851] ext4_remove_blocks+0x7fb/0xa10 [ 359.989820][ T1851] ext4_ext_rm_leaf+0x6a7/0xef0 [ 359.994649][ T1851] ext4_ext_remove_space+0x956/0x14c0 [ 359.999997][ T1851] ext4_ext_truncate+0xfe/0x170 [ 360.004829][ T1851] ext4_truncate+0x76e/0xae0 [ 360.009398][ T1851] ext4_evict_inode+0xad5/0xf10 [ 360.014228][ T1851] evict+0x1aa/0x410 [ 360.018104][ T1851] iput+0x3ef/0x580 [ 360.021889][ T1851] dentry_unlink_inode+0x23d/0x250 [ 360.026972][ T1851] d_delete+0x78/0xa0 [ 360.030929][ T1851] vfs_rmdir+0x2bf/0x2e0 [ 360.035149][ T1851] do_rmdir+0x18d/0x330 [ 360.039277][ T1851] __x64_sys_rmdir+0x2c/0x30 [ 360.043843][ T1851] do_syscall_64+0x44/0xd0 [ 360.048236][ T1851] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 360.054107][ T1851] [ 360.056409][ T1851] value changed: 0x00000479 -> 0x00000000 [ 360.062101][ T1851] [ 360.064401][ T1851] Reported by Kernel Concurrency Sanitizer on: 10:51:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8a142, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000b80)) pwritev2(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)='Q', 0x1}], 0x1, 0x0, 0x0, 0x961a5eeaf7f564a1) 10:51:35 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) clock_gettime(0x4, &(0x7f0000000080)) [ 360.070521][ T1851] CPU: 0 PID: 1851 Comm: syz-executor.4 Not tainted 5.16.0-rc5-syzkaller #0 [ 360.079176][ T1851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.089206][ T1851] ================================================================== 10:51:35 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0xffff, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x3f, 0x4) bind$inet(r0, &(0x7f0000000940)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000500)={0x2, 0x0, @broadcast}, 0x10) 10:51:35 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) clock_gettime(0x4, &(0x7f0000000080)) [ 360.126222][ T1824] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 360.143380][ T2072] EXT4-fs warning (device sda1): verify_group_input:137: Cannot add at group 0 (only 8 groups) [ 360.233067][ T1824] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 360.823036][ T1824] device hsr_slave_0 left promiscuous mode [ 360.829262][ T1824] device hsr_slave_1 left promiscuous mode [ 360.835353][ T1824] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 360.842747][ T1824] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 360.850146][ T1824] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 360.857602][ T1824] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 360.865587][ T1824] device bridge_slave_1 left promiscuous mode [ 360.871763][ T1824] bridge0: port 2(bridge_slave_1) entered disabled state [ 360.881040][ T1824] device bridge_slave_0 left promiscuous mode [ 360.887254][ T1824] bridge0: port 1(bridge_slave_0) entered disabled state [ 360.896405][ T1824] device veth1_macvtap left promiscuous mode [ 360.902424][ T1824] device veth0_macvtap left promiscuous mode [ 360.908409][ T1824] device veth1_vlan left promiscuous mode [ 360.914132][ T1824] device veth0_vlan left promiscuous mode [ 360.992788][ T1824] team0 (unregistering): Port device team_slave_1 removed [ 361.002385][ T1824] team0 (unregistering): Port device team_slave_0 removed [ 361.011907][ T1824] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 361.022626][ T1824] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 361.049167][ T1824] bond0 (unregistering): Released all slaves [ 361.513194][ T2216] chnl_net:caif_netlink_parms(): no params data found [ 361.549768][ T2216] bridge0: port 1(bridge_slave_0) entered blocking state [ 361.556919][ T2216] bridge0: port 1(bridge_slave_0) entered disabled state [ 361.564549][ T2216] device bridge_slave_0 entered promiscuous mode [ 361.571840][ T2216] bridge0: port 2(bridge_slave_1) entered blocking state [ 361.578858][ T2216] bridge0: port 2(bridge_slave_1) entered disabled state [ 361.586394][ T2216] device bridge_slave_1 entered promiscuous mode [ 361.605030][ T2216] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 361.615836][ T2216] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 361.637927][ T2216] team0: Port device team_slave_0 added [ 361.644787][ T2216] team0: Port device team_slave_1 added [ 361.661102][ T2216] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 361.668050][ T2216] 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. [ 361.694103][ T2216] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 361.707585][ T2216] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 361.714633][ T2216] 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. [ 361.740568][ T2216] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 361.763197][ T2216] device hsr_slave_0 entered promiscuous mode [ 361.769726][ T2216] device hsr_slave_1 entered promiscuous mode [ 361.838877][ T2216] 8021q: adding VLAN 0 to HW filter on device bond0 [ 361.848867][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 361.856622][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 361.865460][ T2216] 8021q: adding VLAN 0 to HW filter on device team0 [ 361.874493][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 361.883054][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 361.891326][ T1912] bridge0: port 1(bridge_slave_0) entered blocking state [ 361.898332][ T1912] bridge0: port 1(bridge_slave_0) entered forwarding state [ 361.906238][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 361.914916][ T1902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 361.924120][ T1902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 361.932511][ T1902] bridge0: port 2(bridge_slave_1) entered blocking state [ 361.939546][ T1902] bridge0: port 2(bridge_slave_1) entered forwarding state [ 361.949407][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 361.959492][ T1913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 361.974245][ T2216] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 361.984631][ T2216] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 361.999028][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 362.007507][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 362.016254][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 362.024473][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 362.033056][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 362.041359][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 362.049628][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 362.057283][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 362.068020][ T1902] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 362.076385][ T1902] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 362.086214][ T2216] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 362.130551][ T1912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 362.170596][ T1902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 362.178866][ T1902] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 362.186687][ T1902] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 362.194793][ T2216] device veth0_vlan entered promiscuous mode [ 362.203291][ T2216] device veth1_vlan entered promiscuous mode [ 362.216366][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 362.224390][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 362.232708][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 362.242459][ T2216] device veth0_macvtap entered promiscuous mode [ 362.250452][ T2216] device veth1_macvtap entered promiscuous mode [ 362.260748][ T2216] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 362.271258][ T2216] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 362.281042][ T2216] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 362.291454][ T2216] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 362.301244][ T2216] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 362.311645][ T2216] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 362.321507][ T2216] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 362.331940][ T2216] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 362.341729][ T2216] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 362.352132][ T2216] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 362.362988][ T2216] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 362.371404][ T1902] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 362.379627][ T1902] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 362.388425][ T1902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 362.398332][ T2216] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 362.408903][ T2216] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 362.418698][ T2216] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 362.429210][ T2216] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 362.439043][ T2216] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 362.449511][ T2216] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 362.459299][ T2216] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 362.469724][ T2216] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 362.479572][ T2216] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 362.489985][ T2216] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 362.501364][ T2216] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 362.508974][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 362.517244][ T1914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 362.547481][ T2291] EXT4-fs warning (device sda1): verify_group_input:137: Cannot add at group 0 (only 8 groups) 10:51:40 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x400840, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000380)='syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=@known='trusted.overlay.metacopy\x00', &(0x7f0000000240)='$@\x9c*\xa1:\xd7%#X).\x00', 0xd, 0x1) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) sendfile(r2, r2, 0x0, 0x3) 10:51:40 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x400840, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000380)='syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=@known='trusted.overlay.metacopy\x00', &(0x7f0000000240)='$@\x9c*\xa1:\xd7%#X).\x00', 0xd, 0x1) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) sendfile(r2, r2, 0x0, 0x3) 10:51:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8a142, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000b80)) pwritev2(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)='Q', 0x1}], 0x1, 0x0, 0x0, 0x961a5eeaf7f564a1) 10:51:40 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xe, 0x4000000000000800, 0x1}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000200), &(0x7f00000000c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x15, &(0x7f0000000480)={r0, &(0x7f0000000300)="8a", 0x0}, 0x20) 10:51:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x1, 0x4, 0x5, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x1c}}, 0x0) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1, 0x4, 0x3, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x3}}]}, 0x20}}, 0x0) 10:51:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8a142, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000b80)) pwritev2(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)='Q', 0x1}], 0x1, 0x0, 0x0, 0x961a5eeaf7f564a1) 10:51:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x1, 0x4, 0x5, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x1c}}, 0x0) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1, 0x4, 0x3, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x3}}]}, 0x20}}, 0x0) [ 364.972185][ T2299] EXT4-fs warning (device sda1): verify_group_input:137: Cannot add at group 0 (only 8 groups) [ 364.975224][ T24] kauditd_printk_skb: 10 callbacks suppressed [ 364.975235][ T24] audit: type=1400 audit(1639392700.106:119): avc: denied { create } for pid=2297 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 10:51:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8a142, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000b80)) pwritev2(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)='Q', 0x1}], 0x1, 0x0, 0x0, 0x961a5eeaf7f564a1) 10:51:40 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xe, 0x4000000000000800, 0x1}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000200), &(0x7f00000000c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x15, &(0x7f0000000480)={r0, &(0x7f0000000300)="8a", 0x0}, 0x20) 10:51:40 executing program 2: unshare(0x600) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000002bc0), 0x4) 10:51:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x1, 0x4, 0x5, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x1c}}, 0x0) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1, 0x4, 0x3, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x3}}]}, 0x20}}, 0x0) 10:51:40 executing program 2: unshare(0x600) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000002bc0), 0x4) [ 365.009533][ T24] audit: type=1400 audit(1639392700.126:120): avc: denied { write } for pid=2297 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 365.059362][ T2310] EXT4-fs warning (device sda1): verify_group_input:137: Cannot add at group 0 (only 8 groups)