[ 12.744518][ T22] audit: type=1400 audit(1634464629.537:72): avc: denied { write } for pid=469 comm="sh" path="pipe:[11262]" dev="pipefs" ino=11262 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 [ 12.792988][ T471] sshd (471) used greatest stack depth: 11944 bytes left [ 13.342445][ T470] sshd (470) used greatest stack depth: 11544 bytes left Warning: Permanently added '10.128.0.12' (ECDSA) to the list of known hosts. 2021/10/17 09:57:15 fuzzer started 2021/10/17 09:57:15 dialing manager at 10.128.0.163:39793 [ 19.148025][ T22] audit: type=1400 audit(1634464635.947:73): avc: denied { integrity } for pid=487 comm="syz-executor" lockdown_reason="debugfs access" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lockdown permissive=1 [ 19.150753][ T487] cgroup: Unknown subsys name 'net' [ 19.151768][ T22] audit: type=1400 audit(1634464635.947:74): avc: denied { mounton } for pid=487 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 [ 19.152553][ T487] cgroup: Unknown subsys name 'net_prio' [ 19.155681][ T22] audit: type=1400 audit(1634464635.947:75): avc: denied { mount } for pid=487 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 [ 19.156752][ T487] cgroup: Unknown subsys name 'devices' [ 19.160564][ T487] cgroup: Unknown subsys name 'blkio' [ 19.161571][ T22] audit: type=1400 audit(1634464635.957:76): avc: denied { unmount } for pid=487 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 19.246550][ T487] cgroup: Unknown subsys name 'hugetlb' [ 19.252137][ T487] cgroup: Unknown subsys name 'rlimit' 2021/10/17 09:57:16 syscalls: 1982 2021/10/17 09:57:16 code coverage: enabled 2021/10/17 09:57:16 comparison tracing: enabled 2021/10/17 09:57:16 extra coverage: enabled 2021/10/17 09:57:16 setuid sandbox: enabled 2021/10/17 09:57:16 namespace sandbox: enabled 2021/10/17 09:57:16 Android sandbox: enabled 2021/10/17 09:57:16 fault injection: enabled 2021/10/17 09:57:16 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/10/17 09:57:16 net packet injection: /dev/net/tun does not exist 2021/10/17 09:57:16 net device setup: enabled 2021/10/17 09:57:16 concurrency sanitizer: enabled 2021/10/17 09:57:16 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/10/17 09:57:16 USB emulation: /dev/raw-gadget does not exist 2021/10/17 09:57:16 hci packet injection: /dev/vhci does not exist 2021/10/17 09:57:16 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2021/10/17 09:57:16 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist [ 19.346621][ T22] audit: type=1400 audit(1634464636.147:77): avc: denied { mounton } for pid=487 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 [ 19.371312][ T22] audit: type=1400 audit(1634464636.147:78): avc: denied { mount } for pid=487 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 2021/10/17 09:57:17 suppressing KCSAN reports in functions: 'do_select' 'dd_has_work' 'internal_add_timer' 'ext4_fc_commit' 'data_push_tail' 'ext4_writepages' '__xa_clear_mark' '__ext4_update_other_inode_time' 'io_wqe_enqueue' '__find_get_block' 'xas_clear_mark' 'generic_write_end' 'ext4_free_inodes_count' '__add_to_page_cache_locked' 'ext4_mark_iloc_dirty' 'data_alloc' 'tick_sched_timer' 'blk_mq_dispatch_rq_list' 'tick_nohz_next_event' 'ext4_mb_regular_allocator' 'inotify_handle_inode_event' 'jbd2_journal_dirty_metadata' '__delete_from_page_cache' 'filemap_read' 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(executing program) 2021/10/17 09:57:29 fetching corpus: 18850, signal 180745/237403 (executing program) 2021/10/17 09:57:29 fetching corpus: 18900, signal 180873/237403 (executing program) [ 32.707575][ T483] ================================================================== [ 32.715656][ T483] BUG: KCSAN: data-race in do_epoll_wait / do_epoll_wait [ 32.722659][ T483] [ 32.724956][ T483] write to 0xffff88810305eb98 of 8 bytes by task 488 on cpu 0: [ 32.732467][ T483] do_epoll_wait+0x4f1/0xf10 [ 32.737044][ T483] __se_sys_epoll_pwait+0x12b/0x240 [ 32.742216][ T483] __x64_sys_epoll_pwait+0x74/0x80 [ 32.747303][ T483] do_syscall_64+0x44/0xa0 [ 32.751696][ T483] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 32.757566][ T483] [ 32.759864][ T483] read to 0xffff88810305eb98 of 8 bytes by task 483 on cpu 1: [ 32.767292][ T483] do_epoll_wait+0x26e/0xf10 [ 32.771858][ T483] __se_sys_epoll_pwait+0x12b/0x240 [ 32.777029][ T483] __x64_sys_epoll_pwait+0x74/0x80 [ 32.782115][ T483] do_syscall_64+0x44/0xa0 [ 32.786510][ T483] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 32.792377][ T483] [ 32.794679][ T483] value changed: 0xffff88810305eb90 -> 0xffff8881003fd998 [ 32.801842][ T483] 2021/10/17 09:57:29 fetching corpus: 18950, signal 181047/237403 (executing program) 2021/10/17 09:57:29 fetching corpus: 19000, signal 181160/237403 (executing program) [ 32.804141][ T483] Reported by Kernel Concurrency Sanitizer on: [ 32.810261][ T483] CPU: 1 PID: 483 Comm: syz-fuzzer Not tainted 5.15.0-rc5-syzkaller #0 [ 32.818471][ T483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.828499][ T483] ================================================================== 2021/10/17 09:57:29 fetching corpus: 19050, signal 181328/237403 (executing program) 2021/10/17 09:57:29 fetching corpus: 19100, signal 181491/237403 (executing program) 2021/10/17 09:57:29 fetching corpus: 19150, signal 181640/237403 (executing program) 2021/10/17 09:57:29 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0x10, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r0}, @void}}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x85}, 0x8800) sendmsg$IPSET_CMD_RENAME(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x5, 0x6, 0x101, 0x0, 0x0, {0xc, 0x0, 0x7}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x44010}, 0x4004000) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x28, r1, 0x4, 0x70bd2c, 0x25dfdbfc, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'geneve0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x4008840}, 0x80000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x50, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x4}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0xf9}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0xea}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x8}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x80}]}, 0x50}, 0x1, 0x0, 0x0, 0x44}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000004c0), r3) r4 = socket$netlink(0x10, 0x3, 0xf) sendmsg$IPVS_CMD_DEL_DAEMON(r4, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x74, 0x0, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'macvlan1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}]}, 0x74}, 0x1, 0x0, 0x0, 0x40}, 0x4414) socketpair(0x18, 0x6, 0x24ce, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r5, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, 0x0, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x101}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x44}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x40010) sendmsg$NL802154_CMD_NEW_INTERFACE(r3, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x28, 0x0, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan1\x00'}, @NL802154_ATTR_IFTYPE={0x8, 0x5, 0xffffffffffffffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x8040}, 0x4000001) r6 = openat$incfs(0xffffffffffffffff, &(0x7f0000000880)='.log\x00', 0x40, 0x20) sendmsg$IPVS_CMD_SET_DEST(r6, &(0x7f0000000a00)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000009c0)={&(0x7f0000000900)={0x84, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x101}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x20000804}, 0x2000c041) ioctl$BLKZEROOUT(r6, 0x127f, &(0x7f0000000a40)={0x5, 0x4}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000a80), r4) sendfile(r6, 0xffffffffffffffff, 0x0, 0xff) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x1c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40800}, 0x0) 09:57:37 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x400) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1020000, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@aname}, {@noextend}, {@privport}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@obj_user}, {@pcr={'pcr', 0x3d, 0x1b}}]}}) unlink(&(0x7f00000001c0)='./file0\x00') close(r0) r3 = syz_open_pts(r2, 0x40100) ioctl$TCSBRK(r3, 0x5409, 0xc3) unlink(&(0x7f0000000200)='./file0\x00') ioctl$FIBMAP(r2, 0x1, &(0x7f0000000240)=0x200) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f0000000280)='aname', 0x0, r3) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000002c0), 0x400, 0x0) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000000300)={0x401, 0x8}) r5 = accept4$inet6(r0, &(0x7f0000000340), &(0x7f0000000380)=0x1c, 0x800) close_range(r5, r1, 0x2) syz_io_uring_setup(0x1fa8, &(0x7f00000003c0)={0x0, 0xd222, 0x0, 0x1, 0x1d6, 0x0, r1}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000440)=0x0, &(0x7f0000000480)) syz_io_uring_submit(r6, 0x0, &(0x7f00000004c0)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd=r2}, 0x7d3a) pivot_root(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000580)=0x1) syz_open_dev$ptys(0xc, 0x3, 0x1) 09:57:37 executing program 5: fcntl$notify(0xffffffffffffffff, 0x402, 0x10) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='coredump_filter\x00') write(0xffffffffffffffff, &(0x7f0000000040)="77a85bccc9f770b26ecd6b7f4b373e72174a602b9078ed6a68685dad162b79e6bb5f1cef67e263f0b02b6ce8f866066513294b518d0512b4914f64edabf57a86296933", 0x43) sendfile(0xffffffffffffffff, r0, 0x0, 0x7f) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(0xffffffffffffffff, 0xf501, 0x0) fcntl$notify(r0, 0x402, 0x2c) r1 = syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x5, 0x4, &(0x7f0000000340)=[{&(0x7f0000000140)="fc56ba24dc6319ad04e13c5225b32026586c2f1e9ca7f4c705dfae79bbc7ab21235091b09061da2415755e28d45a39", 0x2f, 0x7c43}, {&(0x7f0000000180)="f309559033a2a5cdac73951f1c6d8fb7bb03dd15f49def01078f2467ea60b562057cae010497afd7eb787cd6a58903cc256d97e972159a3b30758f760aefa34195f73bfa77f7a9489e14de0c3681371debd3a486a30dfc46910a40ae6a415177c03c371fceb35b8fddd19afe85376a6dd4c4d38f0d805022c2760ff92c3eb7f42013119639e810b04846c852fc1047cf6ee89ed42be2c3d5dca2e27f2c1ecdc45df56dc5eee0abb41c9a5d6aa7ae8591e15c8f08493f6e7e4758b597547bb33426cc80e01e29c80e7c792db3c993516d5d67463058be51df1627461ba9421b3f0d38df0b7af649a475b889", 0xeb, 0x6}, {&(0x7f0000000280)="4e329b6c9d4d0cedbe874b86487dd520d0034daedf6e4e32f4497d30eb1a8c2647858d9dda402a9da96c79b28da6d9bf48ca860d44a9f5846c6f80730e1d85a1a851974ade81f0617b1f", 0x4a, 0x4}, {&(0x7f0000000300)="da88e87081e3d706665ed9ca48e7398904d94eb784ee29d4fc9f8b17734fb029219fd8", 0x23, 0x2}], 0x2a0010, &(0x7f00000003c0)={[{'coredump_filter\x00'}, {'\x85+'}], [{@hash}]}) mknodat$loop(r1, &(0x7f0000000400)='./file0\x00', 0x20, 0x0) r2 = signalfd4(r0, &(0x7f0000000440)={[0x4]}, 0x8, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000004c0), r0) sendmsg$TIPC_NL_LINK_SET(r2, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x21000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x3c, r3, 0x800, 0x70bd2b, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0x28, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0xf}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000841) openat$dir(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x80, 0x180) syz_genetlink_get_family_id$SEG6(&(0x7f0000000600), r0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000640), 0x84000, 0x0) sendmsg$TIPC_NL_SOCK_GET(r4, &(0x7f00000007c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x80002000}, 0xc, &(0x7f0000000780)={&(0x7f00000006c0)={0xb8, r3, 0x2, 0x70bd2a, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x70, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffffffff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1ca}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x401}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffe0}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x93dd}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6c6}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5d8a3385}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}]}, @TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4008000}, 0x404c800) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000800)={0x0, @aes128, 0x0, @desc2}) read(0xffffffffffffffff, &(0x7f0000000840)=""/8, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000880)) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x1c, 0x0, 0x8, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x810) 09:57:37 executing program 2: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x5, 0x0, &(0x7f0000000040)={r0, r1+10000000}, &(0x7f0000000080)) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001700)=[{{&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000140)=""/216, 0xd8}, {&(0x7f0000000240)=""/41, 0x29}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f00000002c0)=""/241, 0xf1}, {&(0x7f00000003c0)=""/119, 0x77}], 0x5, &(0x7f00000004c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0xa0}}, {{&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/36, 0x24}], 0x2, &(0x7f0000001680)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}], 0x2, 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f00000017c0)={r9, r10+60000000}, &(0x7f0000001800)) clock_nanosleep(0x7, 0x1, &(0x7f0000001840)={0x77359400}, &(0x7f0000001880)) r11 = syz_mount_image$tmpfs(&(0x7f00000018c0), &(0x7f0000001900)='./file0\x00', 0x7, 0x8, &(0x7f0000001dc0)=[{&(0x7f0000001940)="86ecd396f5c0db19647d19769f9686c8c373e6eb4581da717c1eb56ffb17f434c258d246ebfb3258b103e8f604a49bc806792498", 0x34, 0x8}, {&(0x7f0000001980)="2cbcab5c929612d39b8efc0195b95c20b3d731214056655be6fcaa1a62c5cff4113694a9e404", 0x26, 0x4}, {&(0x7f00000019c0)="f68a1b49416eb6b89bd0367295bd9506c3bf0102d1a7a64b82e24adca745b8cf9a95b9166b4861fa4d535d7985e248cae6b0469dc96fb50f430362ab8b761a71156aab41e8e600ed563dea6f860fcc0a68d34140cc6e2ddc7500bac62b208a8bb9eba0dc509d6e924865d7a00428ad0c88ce85109aa4bdcddf7b9ebd610d31d04cc1f9b4866620a4a7e8c18aec05d06ee92c02715050434599c835bd76df", 0x9e, 0x5}, {&(0x7f0000001a80)="a0c96468401eac819659d3e06fe147492ae285a3c0d9a56b13813bb75f7c8fafac51e15d042a5a1e7d2d87d1bcae27346f32743b1bc0f0ff2a1d491dcad2b8e5a088e39278c80a0d093d253c0eaae338d64c77a4063ce8555cf6adeb12030f154de76233d008f516da18af172e0deb3d813fa6322993a1f5129945bcba4c0519ea8e3e4e527333532f47336b7ac40d5215b63511d54a141e807e6559020f282fe4577ff1695b5e7591315254c27a619ff83b1ddd6974a9adef5a82294bdbd603f202", 0xc2, 0x2}, {&(0x7f0000001b80)="8cf7268999c4f9eb3b79d8d959cd5a545fde26ff3799ef584d718bcea6672168c8d2d5ea62e48de8cf49681cf87a38dde034e54005011c6753b6045e156e9d70971ca0e8157760e7caa15c04260284926bac30fc3885f1961a24f109ae7f9ddd8c445862cbba125f5539815facd7bd2a69053a1180", 0x75, 0x7}, {&(0x7f0000001c00)="d059118f67763ef038b20e29d40fcf", 0xf, 0x7}, {&(0x7f0000001c40)="a356854a79bf9e0feb8bf1816930cd72cca082ff270981a9ba0617f4f14833c9b3ff24118fd949452056c219c412f07f1ce3e709b0767d245022ee022f55c500908b2e9c3f73550d9a6cbb47be39e244344e1445bcd9c95babee8c0889fa2f27dc6f0bbbd056b1d6ee14db0a6642f51e412a4dac7ea93d84db3012976bf944268cdfa0040c5be688cd3652deb0a21e468f6c9c0108a4679075ee7931dd3cdadd3d80", 0xa2, 0x3}, {&(0x7f0000001d00)="538c7e8a04e848082781d16f4a44c8b6be24408f28fb500740c46614cf7a120734a42a2b329ef37bb60cd22aaf63f9a08fc7108ccfaed905521752203203fd2142ea98dc8e9952313d82d100afa0178447cd463866058a081a2dfa52d78e3c50ee13905424bd0311849dce755c4442d0c4315c94eb6b84d2482f32ac78ebdfaee56135721ecf", 0x86, 0x43a84bb9}], 0x200004, &(0x7f0000001e80)={[{@gid={'gid', 0x3d, r2}}, {@mpol={'mpol', 0x3d, {'prefer', '=relative', @void}}}, {@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x38, 0x22, 0x2d]}}}}], [{@hash}, {@smackfstransmute={'smackfstransmute', 0x3d, '\'::,-#*'}}, {@euid_lt={'euid<', r6}}]}) r12 = socket$inet6_icmp(0xa, 0x2, 0x3a) clock_gettime(0x0, &(0x7f0000001f80)={0x0, 0x0}) ppoll(&(0x7f0000001f40)=[{r11, 0x1000}, {0xffffffffffffffff, 0x2080}, {r12, 0x8}, {r7, 0x411}, {r5, 0x8501}], 0x5, &(0x7f0000001fc0)={r13, r14+60000000}, &(0x7f0000002000)={[0x3]}, 0x8) r15 = openat2$dir(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', &(0x7f0000002080)={0xc8280, 0x12, 0x11}, 0x18) fcntl$setsig(r15, 0xa, 0x9) chdir(&(0x7f00000020c0)='./file0\x00') r16 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000002100), 0x1200, 0x0) r17 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002140), 0x100, 0x0) r18 = accept4(r4, 0x0, &(0x7f0000002180), 0x800) clock_gettime(0x0, &(0x7f0000002200)={0x0, 0x0}) ppoll(&(0x7f00000021c0)=[{r16, 0x8}, {r17, 0x8460}, {r18, 0x8402}], 0x3, &(0x7f0000002240)={r19, r20+10000000}, &(0x7f0000002280)={[0x7]}, 0x8) r21 = syz_open_dev$vcsa(&(0x7f00000022c0), 0x7, 0x92400) ppoll(&(0x7f0000002300)=[{r21, 0x602}, {r5, 0x40}, {r3}, {r16, 0x2002}, {r8, 0x61}, {r11, 0x8400}], 0x6, &(0x7f0000002340)={0x0, 0x3938700}, &(0x7f0000002380)={[0x2]}, 0x8) 09:57:37 executing program 3: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)='devices.allow\x00', 0x2, 0x0) ioctl$FIONCLEX(r0, 0x5450) r1 = io_uring_setup(0x556, &(0x7f0000000040)={0x0, 0x28ce, 0x0, 0x2, 0x123}) pread64(r1, &(0x7f00000000c0)=""/71, 0x47, 0x3ffc00000000) r2 = syz_open_dev$vcsu(&(0x7f0000000140), 0x0, 0x400) close_range(r1, r2, 0x0) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000180)="b38b370986473d2994a40440fe3f99a3ee601849b29cbf22903bd99e1817a2479a824774b54369a180e5cf143a3c7d581e8302f6cd9cdf15760f2cbebad611ac332deb0ea97c7adb5c79e426a804cc56eba10204c803acf42fbdd3471d0059c7bc542ed127da9ba68d50a950e82632c60aad79a9bf51ef2fceed6343ba53ebfe309eb1c95095389862e4dfbaf04c811716bf63556a0483ae4e7edf2ead000851cb98e134b61719dcbbac3cb94c2d53cb164763d6fe6f", 0xb6}, {&(0x7f0000000240)="1a5eabd05d9e4c69fec97f93d5f0a5504f5acdea44e29d30b400b75d84836925898a1a2288e133fabdb38157248251da7e2c35015ac6b8e1f8314f995829aa9f764f5749249fd0743d8fed24e2dbb88a89e12be35144e4e81fb348269cea16dc219fe90ea55995e67969176558dee124e3d169640768d3d3", 0x78}, {&(0x7f00000002c0)="71fcfc4d054927019bec9319748e7e439523a4e28f50f29c6b8f0236d42430eb5f7f2192bb00a3f47e46245ee838f89debbd594132451d09e4305006fd80e34c68b5040362b9af1dbbaa59451c499672c2a8c2b27a6d4369b39fe8fb699dc49a8832771b16ce811a2695f7ddc1b14eea79fe863de811b38a82b9476139078ee99fed60ee80e376d4c8ea4f0eb8fe0a0e37b7220bf349ccae72961961433866a4becc558a94dd3b413d14daf5573a54b724963405ac49df2d0c4d347b6526547d39744a743b2eba1ef4bb900aa5a5171388dc44e4bf316a3b4129a73a90f2ffab77a6c64e0086e4d49a5d92bc2f200f24653a548351e6", 0xf6}, {&(0x7f00000003c0)="0d212346d012713a84a16fbe9a4a1424711d4085bb32cc9870e8e6082d0d14d89eb897469b62ccc611ce27fbef45f3bddc", 0x31}, {&(0x7f0000000400)="0b2eb6329da9b637c041a13317ea13be0181ab3aaadfe97c0ce336208677ea8945f59990d15784e931ceea5a390378c91e40630fa2bd38c2a72cfe40c44c1c2954ab6e16020ed395faf52a1ef2ece27ec3b517ed26f3b6fbbb59d08adc8104b668d8b5c43b94ed3f29345efbfab05abc32a8c96027e7f0f9578d87025e954afff501b73af764b76e73972b8dbf2cf1b5bb90bfbca74583838c788c2d149eff14465a0b955350052078e7074b4887a752087b1682ee04bdff1ddd3a98e07611395972", 0xc2}, {&(0x7f0000000500)="4b179d5a53cf197dfac2702fd76da9e8a4790cdb0118c812411be1f9526995bcd57bedebd04c6eeb2aff39b60bcc25c21b875c58845639776f2dd4d58987afa1ca59b0dc1a284402c12ed5755454521db385d8d6aa4f478dadd08c2818e704188b04cd4e75473d", 0x67}], 0x6, 0x0, 0xa91) r3 = syz_open_dev$vcsn(&(0x7f0000000600), 0x44, 0x6820) setsockopt$inet6_buf(r3, 0x29, 0x32, &(0x7f0000000640)="c53e00dae37e8599b5416bc93ef6a7ef47ef085440cca352a5", 0x19) sendmsg$inet(r2, &(0x7f00000009c0)={&(0x7f0000000680)={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000000900)=[{&(0x7f00000006c0)="8ebdc1849ceda304a609be42e52d943616fa457576d706a230faf9f542d0e9964caff19b563fa65d17b3cda5faf706cbcc4fd1b242b9499ffe305fd5f1dff4d99c91e3f47352fdc5e7fc03ddee51c3ec090e66fc8ea64136778cdee03010a9a809c508fff5cfa451ca93a869a6dab8c693c680e0b20020d480002d75f0cadf95b1b586d6bef04ee599b98ea6a0046bce17db5d68b0f3a19f99526ba5874a9f18639ab95bcadf074fd7d3d77e722789db250b098f859913681427e756db803ccfa80174d3f7be2b6e0f73a897efcc8a14da238a5b570ed59c229b4bb430e432df4fe5c578c56cc37a324513c24d272875", 0xf0}, {&(0x7f00000007c0)="0bcc09ebe3b6b40d2f5b9c0a8a3a0005730683549333a68cf784a8767b1aacafad671ab1581b932fb1", 0x29}, {&(0x7f0000000800)="ee07a1d7c77a2c3fdf57f4358de381fa1df448aaa2f513724e2777dbb595f34e9452ceae67fc42af4b563827c48d5f538b042a500fe5280e8d85a4a4486071dd3b78372304fca2ec9b410de02ee6508891af540d8fa748d820674d82ad26a5f795012ba6f6f1eb5992660168788d8e253365cb3380992f1f255243a23320ade06de7dfee9e8391edf3082f0e412075356f64d285e45b0496121cfc96f205cf7f0e325e8378bd5a6f9defc3c9b1af8b5d57f7ec043501cd3480c362905c1cc7a3346421b0382ce337ee8326b3d7b8fe32a8278d6f1fc4e277ffe1c8d1321e1b385ce0b08f7c83d251", 0xe8}], 0x3, &(0x7f0000000940)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x3f}}, @ip_retopts={{0x38, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x24, 0xdd, 0x3, 0x2, [{@dev={0xac, 0x14, 0x14, 0x16}, 0x20}, {@local}, {@broadcast, 0x6}, {@broadcast, 0x4}]}, @timestamp_prespec={0x44, 0x4, 0x96, 0x3, 0x6}]}}}], 0x50}, 0x40) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net/syz1\x00', 0x200002, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000002e80)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/150, 0x96}, {&(0x7f0000001b00)=""/137, 0x89}, {&(0x7f0000001bc0)=""/168, 0xa8}, {&(0x7f0000001c80)=""/190, 0xbe}, {&(0x7f0000001d40)=""/220, 0xdc}, {&(0x7f0000001e40)=""/4096, 0x1000}, {&(0x7f0000002e40)=""/3, 0x3}], 0x8) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000002f00)={'raw\x00', 0xf0, "d435f27ca52d71c3e5d3dee8b03a8b58c3c6d759588168c1c448bfa6d396f5072256209084e499ea7b4ddc7d44c5c8657fe7103e51c91d3e356cd27bb3ff5560a6c5663dccbe9613d4b23f3578dd2eef9d1c39ba7b8f210f0c7dc3c22550b2ce3a520831618896ba10c18a612bcd82d141efcb3a2157169642e1e93afecb324ed2b846445aa8f75d67e9401515973b6674a0934312b8b3f950959c3abfbfb6eb0747b8ceee4b6dbb8879e7470f581fb4ad45a30b7a09d44993f1814126097af83a34850b9aadff4ae3360869f45a7c1bcbc6c8f551227d6b10daecbf8bba783ae562386ee3b58e6a8ef9741606afe248"}, &(0x7f0000003040)=0x114) r4 = pidfd_getfd(r2, r1, 0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000003080), 0x20800, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r5) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f00000030c0)={0x3, 'syzkaller0\x00', {0x3ff}, 0x20}) fsetxattr(r5, &(0x7f0000003100)=@random={'btrfs.', '/dev/vcsu\x00'}, &(0x7f0000003140)='./cgroup.net/syz1\x00', 0x12, 0x1) fsetxattr$trusted_overlay_upper(r5, &(0x7f0000003180), &(0x7f00000031c0)={0x0, 0xfb, 0x71, 0x1, 0x2, "a93121d27094f10695c649a1c286da3f", "f245750511dc8529de41f57e9afe5f0ef319c18b005030ebb057c77a68c8c5443e95de4f4b69aa4c13dab629bceb62fd6f84342b2a3e5143cf7010abe654ca9e07f33f794d98a3d495927fd1dd39b1142b4647a2da611d5b09adb2fb"}, 0x71, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f0000003280)=""/178, 0xb2, 0x10000, &(0x7f0000003340)={0x11, 0x16, 0x0, 0x1, 0x1, 0x6, @broadcast}, 0x14) 09:57:37 executing program 4: ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x4) fchdir(0xffffffffffffffff) ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f0000000000)={{0x6, 0x3f}, {0x3ff, 0x3f}, 0x7, 0x1}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSIG(r0, 0x40045436, 0x2d) r1 = syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x4566, 0x6, &(0x7f00000004c0)=[{&(0x7f0000000180)="d36b8b30ac1bf686a11172902eed4d21d9a6054d482aacd7841fa240a2f43408f0c5d4", 0x23, 0x7}, {&(0x7f00000001c0)="45f1df27b4a5c091c9b9545e7b3e8d4fee4face0c91e5f151024b3babc29a3d834f54fb0c4c3c4bf72e08b051db8a7fa7071557d60074ca761534dadb5fcfbefb561f2f9425ec8b3e42d4617c4942700877dff1c", 0x54, 0x100000001}, {&(0x7f0000000240)="92c14de138cf8bf2ca7ee8570dfaa7fc398ac75946d5e53793b8c86cec7275438183368ecce28aa3730a7d986661d0d96cbea4bd9b5e84e7965784b0e75296e88bd052bdadf45afa1e9e710467108bc2c3defd671fb74b31480e68cf39cfc155444bef4e61462318f4f43274b0e6f54d3d77afa82826b1361092fd7869bb6447598e32bfeabbb6fc2dce0c482be9d90f74837c566baf5a139b5d7629e5169844fe3d4cd31c55a0e2f2eeefb46b2d1fefd63365b63804a3964ce23dd046bdb700b54fe0100693eeff269636967e22", 0xce}, {&(0x7f0000000340)="7d25acd6dade457346d6b9855cbf30b55cbcd03d054c5ac9acbb9bdd14d7ab198aea", 0x22, 0x5}, {&(0x7f0000000380)="17425e", 0x3, 0xffff}, {&(0x7f00000003c0)="a9f22bea199ac0198846ae543a7ee2abdb81fdec8c885d3fe6e4f5438a9e034b066db18225282d84343da519ffe1445b94b61c3c6e8b7e155479dc2290dda8fcc4910169f4e225c5a3b86734cf384318abfa668a4b41ca09b13c02c0671c481b6ebbd41c343b6fe35588155c977e05ef32a45be9dac6a5ce73a1c9a1741c1998a3a5fe0f8583f0788ae83958d9af75b518e6945413e9b3c779b5c056fdaf7a291d8cb138639e6105ddae393965e57769fc94ac7899d431a0d915eebe3e7e5c7180763d2593cc53893617c28f", 0xcc, 0x7fff}], 0x10480, &(0x7f0000000580)={[{@fat=@check_normal}, {@dots}, {@nodots}, {@nodots}, {@fat=@usefree}, {@dots}], [{@fsmagic={'fsmagic', 0x3d, 0x5fe}}, {@pcr={'pcr', 0x3d, 0x23}}, {@subj_user={'subj_user', 0x3d, '\x00'}}, {@dont_appraise}, {@euid_eq}, {@subj_role={'subj_role', 0x3d, '{'}}]}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x100010, r1, 0x8f4d5000) ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f0000000640)={{0x3f, 0xffffff80}, {0x214, 0x2}, 0x5, 0x1}) ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f0000000680)={{0x3, 0x1}, {0x3, 0x7}, 0x4}) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x609a) ioctl$F2FS_IOC_DEFRAGMENT(r2, 0xc010f508, &(0x7f00000006c0)={0x9, 0x2}) read(r0, &(0x7f0000000700)=""/231, 0xe7) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000800), 0x400, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000840)) writev(r2, &(0x7f00000009c0)=[{&(0x7f0000000880)="5d525adaa9deac7ba1c6d64ce049013ba0f54f115ae9ea32a26dec5a864821d2788b8ee0deda4c511ba98d18a8f8d7d05b2366a3fca6c54127e2f2eb8a781b55748c83b3b0b74557aabe0bc3bce893cc2ed78b72ae64f8d0c92135a5b0bd3fdf9d5e530feeee5af0b370373bcd6b70fbbb0befd921e79102e3bc90a1ef8865b5f644e2973705760676fb1536fbc853201b4e5f4703b401c514765f4caf821b35d2517534f78cb7179df8f7a02cb9552fc271094492ad6da58197e4c4b275583b9b85fb47db7f39de53728d3bf3e3173b6a8243651c39a5d474b6425bd9c269328f2b3107382f49f4ec771cd6f6fa9e6caccd9610f8", 0xf5}, {&(0x7f0000000980)="4360e1e079ed3159d428", 0xa}], 0x2) r4 = open(&(0x7f0000000a00)='./file0\x00', 0x410001, 0x48) sendfile(r0, r4, &(0x7f0000000a40)=0x400, 0xffffffffffff8001) ioctl$PTP_PEROUT_REQUEST(r4, 0x40383d03, &(0x7f0000000a80)={{0x1000, 0x1c0000}, {0x4bb, 0xfffffffa}, 0xf6d6, 0x1}) ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f0000000ac0)={{0x1, 0x81}, {0x9, 0x200}, 0x3}) [ 40.311242][ T22] audit: type=1400 audit(1634464657.107:79): avc: denied { execmem } for pid=495 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 40.406432][ T22] audit: type=1400 audit(1634464657.207:80): avc: denied { read } for pid=501 comm="syz-executor.0" dev="nsfs" ino=4026531992 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 40.427660][ T22] audit: type=1400 audit(1634464657.207:81): avc: denied { open } for pid=501 comm="syz-executor.0" path="net:[4026531992]" dev="nsfs" ino=4026531992 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 40.450942][ T22] audit: type=1400 audit(1634464657.207:82): avc: denied { mounton } for pid=501 comm="syz-executor.0" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 40.472397][ T22] audit: type=1400 audit(1634464657.207:83): avc: denied { module_request } for pid=501 comm="syz-executor.0" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 40.494121][ T22] audit: type=1400 audit(1634464657.247:84): avc: denied { sys_module } for pid=503 comm="syz-executor.2" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 42.370459][ T22] audit: type=1400 audit(1634464659.167:85): avc: denied { create } for pid=504 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.390986][ T22] audit: type=1400 audit(1634464659.167:86): avc: denied { write } for pid=504 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.411482][ T22] audit: type=1400 audit(1634464659.187:87): avc: denied { read } for pid=504 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1