last executing test programs: 906.177904ms ago: executing program 0 (id=1163): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FIONCLEX(r0, 0x5450) 901.086234ms ago: executing program 0 (id=1164): r0 = openat$vcsa(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x5450, 0x0) 888.679655ms ago: executing program 0 (id=1165): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14}, 0x14}}, 0x40088) 845.526377ms ago: executing program 0 (id=1166): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) mknodat$loop(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x1) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) 370.258816ms ago: executing program 4 (id=1208): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_START_NAN(r0, &(0x7f0000002100)={0x0, 0x0, &(0x7f00000020c0)={&(0x7f0000002040)={0x20, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20}}, 0xe33440be89a51c72) 370.004206ms ago: executing program 3 (id=1210): r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) dup2(r0, r1) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(r1, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000002980)={&(0x7f0000002900)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 369.936476ms ago: executing program 4 (id=1211): r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x5421, &(0x7f0000000140)={'erspan0\x00', 0x0}) 369.868566ms ago: executing program 4 (id=1212): r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r1 = dup(r0) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 364.003416ms ago: executing program 3 (id=1213): prlimit64(0x0, 0x7, &(0x7f0000000200), 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 363.889925ms ago: executing program 4 (id=1214): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) syz_open_dev$usbmon(0x0, 0x0, 0x0) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000000)) 346.922286ms ago: executing program 3 (id=1215): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$TCSETSW(r2, 0x5450, 0x0) 302.249239ms ago: executing program 4 (id=1216): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f00000001c0)) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000380)={0x4, 0x0, &(0x7f0000000240)=[@register_looper], 0x1, 0x100000000000000, &(0x7f0000000280)='6'}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000480)={0x4c, 0x0, &(0x7f0000000580)=[@acquire, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 302.139568ms ago: executing program 3 (id=1217): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000980)={0x14}, 0x14}}, 0x4000080) 302.056398ms ago: executing program 3 (id=1218): r0 = eventfd2(0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) sendmsg$DEVLINK_CMD_RATE_SET(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x14}, 0x14}}, 0x0) 302.009209ms ago: executing program 3 (id=1219): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$packet(r1, 0x0, 0x50, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x3938700}}, 0x0) 269.16496ms ago: executing program 4 (id=1220): syz_usb_connect$printer(0x5, 0x2d, &(0x7f00000004c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0}) 174.391604ms ago: executing program 2 (id=1226): r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) dup3(r0, r1, 0x0) sendmsg$IPCTNL_MSG_EXP_DELETE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x38}}, 0x0) 128.043755ms ago: executing program 2 (id=1228): r0 = open(&(0x7f0000000080)='./bus\x00', 0x400141042, 0x0) write$cgroup_subtree(r0, 0x0, 0x0) 127.926515ms ago: executing program 2 (id=1230): r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r1 = dup(r0) write$FUSE_OPEN(r1, 0x0, 0x0) 127.837625ms ago: executing program 2 (id=1232): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={0x0}}, 0x0) 127.757675ms ago: executing program 2 (id=1234): mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000480)='./file0\x00', r0, &(0x7f0000000500)='./file0\x00') quotactl$Q_GETFMT(0x0, &(0x7f0000000e40)=@filename='./file0/file0\x00', 0x0, 0x0) 70.153178ms ago: executing program 2 (id=1236): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581", @ANYRES16], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00220f000000079b4d3948819f0b2d011fe4b2"], 0x0}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000d40), 0x0, 0x0) ioctl$HIDIOCGUSAGE(r1, 0x4018480c, 0x0) 50.398639ms ago: executing program 1 (id=1242): r0 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$AUDIT_TRIM(r0, &(0x7f00000026c0)={0x0, 0x0, &(0x7f0000002680)={&(0x7f0000002640)={0x10}, 0x10}}, 0x0) 373.85µs ago: executing program 1 (id=1243): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x1) 266.161µs ago: executing program 1 (id=1244): r0 = socket(0x29, 0x2, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[], 0x33fe0}}, 0x0) sendmsg$NL80211_CMD_DEL_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 210.361µs ago: executing program 1 (id=1245): ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, 0x0) 117.84µs ago: executing program 0 (id=1246): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_START_REQ(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000900)={&(0x7f00000008c0)={0x14}, 0x14}}, 0x48004) 87.82µs ago: executing program 0 (id=1247): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$TCSETSF(r1, 0x5451, 0x0) 49.04µs ago: executing program 1 (id=1248): pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x0) sendmsg$TIPC_NL_KEY_FLUSH(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14}, 0x14}}, 0x0) 0s ago: executing program 1 (id=1249): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_ACCEPT(r0, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x2c52e2b9829e5dd9}}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.12' (ED25519) to the list of known hosts. [ 20.507980][ T23] audit: type=1400 audit(1719853098.310:66): avc: denied { mounton } for pid=341 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 20.509366][ T341] cgroup1: Unknown subsys name 'net' [ 20.530406][ T23] audit: type=1400 audit(1719853098.310:67): avc: denied { mount } for pid=341 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 [ 20.535798][ T341] cgroup1: Unknown subsys name 'net_prio' [ 20.563171][ T341] cgroup1: Unknown subsys name 'devices' [ 20.569558][ T23] audit: type=1400 audit(1719853098.370:68): avc: denied { unmount } for pid=341 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 20.738363][ T341] cgroup1: Unknown subsys name 'hugetlb' [ 20.743951][ T341] cgroup1: Unknown subsys name 'rlimit' [ 20.877295][ T23] audit: type=1400 audit(1719853098.680:69): avc: denied { setattr } for pid=341 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=9883 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 20.900422][ T23] audit: type=1400 audit(1719853098.680:70): avc: denied { mounton } for pid=341 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 [ 20.924957][ T23] audit: type=1400 audit(1719853098.680:71): avc: denied { mount } for pid=341 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 [ 20.930907][ T342] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 20.956555][ T23] audit: type=1400 audit(1719853098.760:72): avc: denied { relabelto } for pid=342 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 20.981756][ T23] audit: type=1400 audit(1719853098.760:73): avc: denied { write } for pid=342 comm="mkswap" path="/root/swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.013410][ T23] audit: type=1400 audit(1719853098.810:74): avc: denied { read } for pid=341 comm="syz-executor" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.038689][ T23] audit: type=1400 audit(1719853098.810:75): avc: denied { open } for pid=341 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.064608][ T341] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 21.371552][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.378422][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.385777][ T353] device bridge_slave_0 entered promiscuous mode [ 21.395744][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.402598][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.409916][ T353] device bridge_slave_1 entered promiscuous mode [ 21.452912][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.459756][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.467056][ T350] device bridge_slave_0 entered promiscuous mode [ 21.480309][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.487151][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.494513][ T352] device bridge_slave_0 entered promiscuous mode [ 21.502699][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.509560][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.516810][ T350] device bridge_slave_1 entered promiscuous mode [ 21.535387][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.542246][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.549496][ T352] device bridge_slave_1 entered promiscuous mode [ 21.576580][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.583409][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.590777][ T354] device bridge_slave_0 entered promiscuous mode [ 21.617714][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.624540][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.631833][ T354] device bridge_slave_1 entered promiscuous mode [ 21.659054][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.665905][ T351] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.673267][ T351] device bridge_slave_0 entered promiscuous mode [ 21.708104][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.714928][ T351] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.722291][ T351] device bridge_slave_1 entered promiscuous mode [ 21.849825][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.856667][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.863777][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.870564][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.917305][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.924136][ T350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.931269][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.938031][ T350] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.947790][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.954616][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.961787][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.968614][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.978219][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.985047][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.992172][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.998942][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.011440][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.018280][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.025413][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.032169][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.070556][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.078897][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.086188][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.093123][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.100845][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.107814][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.114709][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.121669][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.128787][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.135692][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.143289][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 22.150496][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.171664][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.179425][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.187749][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.194555][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.207370][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.215335][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.222168][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.240287][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.248283][ T74] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.255092][ T74] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.288913][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.297621][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.305282][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.313127][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.320458][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.328578][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.335385][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.342606][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.350709][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.357539][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.364643][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.372420][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.380095][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.388241][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.395057][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.402268][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.410247][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.417074][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.447793][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 22.455665][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.464203][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 22.472169][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.480178][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 22.487442][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.494578][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 22.502818][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.510863][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.517685][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.525035][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 22.533340][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.541428][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.548254][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.565869][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.574014][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.582772][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.591558][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.599768][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.607509][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.615076][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.622774][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.642312][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 22.651128][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.658945][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 22.667045][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.680792][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 22.689018][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.708020][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.716431][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.724296][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.733132][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.741655][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 22.749663][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.765900][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.774261][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.782638][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.790858][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.804694][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.812776][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.821034][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.829416][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.846024][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.853778][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.861815][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.870236][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.889425][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.897497][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.905333][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.914012][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.930332][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.938478][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.946660][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.954636][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.962960][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.971345][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.989707][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.997803][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.026452][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.034462][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.043757][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.052072][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.060255][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.068324][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.093741][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.102320][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.111085][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.120677][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.129638][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.137977][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.144853][ T389] request_module fs-mqueue succeeded, but still no fs? [ 23.146283][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.170510][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.510912][ T397] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 23.528343][ T397] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 23.542042][ T397] F2FS-fs (loop0): invalid crc value [ 23.552954][ T397] F2FS-fs (loop0): Found nat_bits in checkpoint [ 23.597021][ T397] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 23.603893][ T397] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 23.648037][ T397] ====================================================== [ 23.648037][ T397] WARNING: the mand mount option is being deprecated and [ 23.648037][ T397] will be removed in v5.15! [ 23.648037][ T397] ====================================================== [ 23.674408][ T394] F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 23.683709][ T394] F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 24.028136][ T415] EXT4-fs (loop4): mounted filesystem without journal. Opts: jqfmt=vfsv0,errors=remount-ro, [ 24.046944][ T414] EXT4-fs error (device loop4): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 24.061843][ T414] EXT4-fs (loop4): Remounting filesystem read-only [ 24.357361][ T464] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1281 sclass=netlink_route_socket pid=464 comm=syz.0.30 [ 24.451663][ T470] syz.3.33 (470) used greatest stack depth: 22104 bytes left [ 24.460910][ T468] loop0: p1 < > p3 [ 24.467977][ T468] loop0: p3 size 134217728 extends beyond EOD, truncated [ 24.535139][ T477] netlink: 52 bytes leftover after parsing attributes in process `syz.3.35'. [ 24.656470][ T471] loop: Write error at byte offset 9223372036854776319, length 512. [ 24.664285][ C0] blk_update_request: I/O error, dev loop0, sector 1 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 24.675250][ C0] Buffer I/O error on dev loop0p3, logical block 0, lost async page write [ 24.684509][ T471] loop: Write error at byte offset 9223372036854776319, length 512. [ 24.692317][ T471] loop: Write error at byte offset 9223372036854776831, length 512. [ 24.700171][ T471] loop: Write error at byte offset 9223372036854777343, length 512. [ 24.708711][ C0] blk_update_request: I/O error, dev loop0, sector 1 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 24.719650][ C0] Buffer I/O error on dev loop0p3, logical block 0, lost async page write [ 24.727989][ C0] blk_update_request: I/O error, dev loop0, sector 2 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 24.738894][ C0] Buffer I/O error on dev loop0p3, logical block 1, lost async page write [ 24.747241][ C0] blk_update_request: I/O error, dev loop0, sector 3 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 24.758193][ C0] Buffer I/O error on dev loop0p3, logical block 2, lost async page write [ 24.866270][ T468] syz.0.32 (468) used greatest stack depth: 21464 bytes left [ 24.877246][ C0] blk_update_request: I/O error, dev loop0, sector 9 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 24.897701][ C0] blk_update_request: I/O error, dev loop0, sector 9 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 24.908386][ C0] Buffer I/O error on dev loop0p3, logical block 8, async page read [ 24.916207][ C0] blk_update_request: I/O error, dev loop0, sector 10 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 24.926934][ C0] Buffer I/O error on dev loop0p3, logical block 9, async page read [ 24.934760][ C0] blk_update_request: I/O error, dev loop0, sector 11 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 24.945510][ C0] Buffer I/O error on dev loop0p3, logical block 10, async page read [ 24.953429][ C0] blk_update_request: I/O error, dev loop0, sector 12 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 24.964176][ C0] Buffer I/O error on dev loop0p3, logical block 11, async page read [ 24.972103][ C0] blk_update_request: I/O error, dev loop0, sector 13 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 24.982831][ C0] Buffer I/O error on dev loop0p3, logical block 12, async page read [ 24.990748][ C0] Buffer I/O error on dev loop0p3, logical block 13, async page read [ 25.281764][ T349] udevd[349]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 25.301581][ T349] udevd[349]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 25.302184][ T421] udevd[421]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 25.343335][ T506] process 'syz.3.47' launched './file0' with NULL argv: empty string added [ 25.365430][ T510] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 25.687469][ T526] loop0: p1 < > p3 [ 25.698431][ T526] loop0: p3 size 134217728 extends beyond EOD, truncated [ 25.705454][ T23] kauditd_printk_skb: 53 callbacks suppressed [ 25.705489][ T23] audit: type=1400 audit(1719853103.500:129): avc: denied { execute } for pid=533 comm="syz.3.56" path=2F6D656D66643AC0873A2A18C16BA7875BA06F388D4BA5D30B86CA3C7FFD368D7DD8F247B8EA65299086E39608E0FAB1D84EB257CB8D7D336C6D38A537C9202864656C6574656429 dev="tmpfs" ino=12244 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 26.338129][ T574] loop2: p1 < > p3 [ 26.348302][ T23] audit: type=1400 audit(1719853104.150:130): avc: denied { create } for pid=578 comm="syz.1.72" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 26.373409][ T574] loop2: p3 size 134217728 extends beyond EOD, truncated [ 26.419936][ T23] audit: type=1400 audit(1719853104.190:131): avc: denied { create } for pid=582 comm="syz.0.74" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 26.439734][ T23] audit: type=1400 audit(1719853104.190:132): avc: denied { ioctl } for pid=582 comm="syz.0.74" path="socket:[13333]" dev="sockfs" ino=13333 ioctlcmd=0x8983 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 26.465787][ T23] audit: type=1400 audit(1719853104.190:133): avc: denied { write } for pid=582 comm="syz.0.74" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 26.491365][ T162] loop2: p1 < > p3 [ 26.497321][ T162] loop2: p3 size 134217728 extends beyond EOD, truncated [ 26.506196][ T23] audit: type=1400 audit(1719853104.200:134): avc: denied { getopt } for pid=584 comm="syz.1.75" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 26.527234][ T591] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.534279][ T591] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.557275][ T23] audit: type=1400 audit(1719853104.210:135): avc: denied { create } for pid=586 comm="syz.0.77" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 26.603894][ T598] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=598 comm=syz.1.83 [ 26.616838][ T23] audit: type=1400 audit(1719853104.300:136): avc: denied { read } for pid=588 comm="syz.1.76" path="socket:[12554]" dev="sockfs" ino=12554 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 26.676384][ T23] audit: type=1400 audit(1719853104.400:137): avc: denied { create } for pid=597 comm="syz.1.83" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 26.696823][ T23] audit: type=1400 audit(1719853104.400:138): avc: denied { write } for pid=597 comm="syz.1.83" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 27.011443][ T349] udevd[349]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 27.034491][ T613] serio: Serial port pts0 [ 27.246817][ T622] capability: warning: `syz.2.89' uses deprecated v2 capabilities in a way that may be insecure [ 27.378365][ T640] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 27.387171][ T640] ext4 filesystem being mounted at /root/syzkaller.UCiEBR/18/file1 supports timestamps until 2038 (0x7fffffff) [ 29.445736][ T800] serio: Serial port pts0 [ 29.590503][ T813] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=813 comm=syz.4.174 [ 30.869122][ T873] netlink: 8 bytes leftover after parsing attributes in process `syz.1.200'. [ 30.977425][ T875] syz.1.202 uses obsolete (PF_INET,SOCK_PACKET) [ 31.329775][ T23] kauditd_printk_skb: 33 callbacks suppressed [ 31.329784][ T23] audit: type=1400 audit(1719853109.130:172): avc: denied { map } for pid=815 comm="syz.2.175" path="/proc/815/net/arp" dev="proc" ino=4026532481 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 32.855182][ T915] Zero length message leads to an empty skb [ 33.108547][ T923] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=923 comm=syz.2.220 [ 33.161107][ T764] syz.0.148 (764) used greatest stack depth: 21176 bytes left [ 33.215987][ T23] audit: type=1400 audit(1719853111.020:173): avc: denied { getopt } for pid=924 comm="syz.2.221" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.327812][ T23] audit: type=1400 audit(1719853111.130:174): avc: denied { ioctl } for pid=928 comm="syz.2.223" path="socket:[14190]" dev="sockfs" ino=14190 ioctlcmd=0x8903 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 33.405889][ T23] audit: type=1400 audit(1719853111.180:175): avc: denied { read } for pid=930 comm="syz.2.224" name="rtc0" dev="devtmpfs" ino=9888 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 33.505869][ T23] audit: type=1400 audit(1719853111.180:176): avc: denied { open } for pid=930 comm="syz.2.224" path="/dev/rtc0" dev="devtmpfs" ino=9888 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 33.645874][ T23] audit: type=1400 audit(1719853111.350:177): avc: denied { setattr } for pid=937 comm="syz.2.228" name="vcsu" dev="devtmpfs" ino=48 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tty_device_t tclass=chr_file permissive=1 [ 33.987030][ T23] audit: type=1400 audit(1719853111.790:178): avc: denied { name_bind } for pid=951 comm="syz.2.235" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 34.798220][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Dropping request. Check SNMP counters. [ 35.683542][ T23] audit: type=1400 audit(1719853113.480:179): avc: denied { mount } for pid=973 comm="syz.1.243" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 35.772754][ T23] audit: type=1400 audit(1719853113.510:180): avc: denied { mounton } for pid=973 comm="syz.1.243" path="/root/syzkaller.fvBto2/43/file0" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 35.837978][ T23] audit: type=1400 audit(1719853113.520:181): avc: denied { unmount } for pid=352 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 36.307159][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Dropping request. Check SNMP counters. [ 37.232191][ T23] kauditd_printk_skb: 1 callbacks suppressed [ 37.232200][ T23] audit: type=1400 audit(1719853115.030:183): avc: denied { create } for pid=1002 comm="syz.1.256" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 37.380508][ T1009] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1001 sclass=netlink_route_socket pid=1009 comm=syz.1.259 [ 37.575114][ T1016] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=1016 comm=syz.1.262 [ 37.806265][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Dropping request. Check SNMP counters. [ 38.717197][ T1033] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1033 comm=syz.1.269 [ 38.857425][ T23] audit: type=1400 audit(1719853116.660:184): avc: denied { write } for pid=1036 comm="syz.1.271" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 39.836868][ T350] syz-executor (350) used greatest stack depth: 20760 bytes left [ 40.070599][ T23] audit: type=1400 audit(1719853117.870:185): avc: denied { setopt } for pid=1064 comm="syz.1.284" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 40.138823][ T1053] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.145656][ T1053] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.163038][ T23] audit: type=1400 audit(1719853117.950:186): avc: denied { setopt } for pid=1068 comm="syz.1.285" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 40.208814][ T1053] device bridge_slave_0 entered promiscuous mode [ 40.228474][ T1053] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.235334][ T1053] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.269706][ T1053] device bridge_slave_1 entered promiscuous mode [ 40.444523][ T1053] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.451389][ T1053] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.458497][ T1053] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.465244][ T1053] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.535167][ T9] device bridge_slave_1 left promiscuous mode [ 40.542376][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.561421][ T9] device bridge_slave_0 left promiscuous mode [ 40.588111][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.826046][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.836625][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.876083][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.883650][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.896993][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.915295][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.946473][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.953304][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.971899][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.981142][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.989394][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.996237][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.024577][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.044997][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.055064][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.093686][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.128129][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.156705][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.216821][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.234920][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.243831][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.264811][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.283322][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.303487][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.316274][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.326925][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.374229][ T23] audit: type=1400 audit(1719853119.170:187): avc: denied { mounton } for pid=1053 comm="syz-executor" path="/dev/binderfs" dev="devtmpfs" ino=11695 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 41.409063][ T1077] syz.0.273 (pid 1077) is setting deprecated v1 encryption policy; recommend upgrading to v2. [ 41.522418][ T1075] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.546308][ T1075] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.586522][ T1075] device bridge_slave_0 entered promiscuous mode [ 41.628986][ T1075] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.659048][ T1075] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.717263][ T1075] device bridge_slave_1 entered promiscuous mode [ 41.727130][ T1096] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=1096 comm=syz.1.294 [ 41.981381][ T1118] serio: Serial port pts0 [ 41.992183][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.008166][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.036998][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.055301][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.065296][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.072152][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.096082][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.114398][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.122430][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.129270][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.150744][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.159111][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.168264][ T9] device bridge_slave_1 left promiscuous mode [ 42.174241][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.190346][ T9] device bridge_slave_0 left promiscuous mode [ 42.202849][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.315415][ T1073] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.337176][ T1073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.360198][ T1073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.386196][ T1073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.409586][ T1073] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.427184][ T1073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.437228][ T1073] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.466393][ T1073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.807109][ T1073] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 43.018196][ T1144] capability: warning: `syz.1.315' uses 32-bit capabilities (legacy support in use) [ 43.056445][ T1073] usb 4-1: Using ep0 maxpacket: 16 [ 43.176006][ T1073] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 43.196100][ T1073] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 43.215888][ T1073] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 43.244940][ T1073] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.265360][ T1073] usb 4-1: config 0 descriptor?? [ 43.307405][ T1073] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 43.507975][ T124] usb 4-1: USB disconnect, device number 2 [ 44.412251][ T1180] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.424212][ T1180] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.436169][ T1180] device bridge_slave_0 entered promiscuous mode [ 44.450991][ T1180] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.461097][ T1180] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.473912][ T1180] device bridge_slave_1 entered promiscuous mode [ 44.575588][ T1180] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.582451][ T1180] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.589578][ T1180] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.596331][ T1180] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.682349][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.692091][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.708278][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.743989][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.754240][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.761100][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.784955][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.801877][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.808736][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.840012][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.851494][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.878074][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.898399][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.923781][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.935501][ T9] device bridge_slave_1 left promiscuous mode [ 44.942032][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.949801][ T9] device bridge_slave_0 left promiscuous mode [ 44.955788][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.149472][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.160635][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.189997][ T23] audit: type=1400 audit(1719853122.990:188): avc: denied { create } for pid=1203 comm="syz.0.341" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=1 [ 45.237339][ T1206] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=1206 comm=syz.3.342 [ 45.265641][ T1209] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=769 sclass=netlink_xfrm_socket pid=1209 comm=syz.4.330 [ 45.303908][ T23] audit: type=1400 audit(1719853123.100:189): avc: denied { read } for pid=1208 comm="syz.4.330" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 45.340146][ T23] audit: type=1400 audit(1719853123.130:190): avc: denied { map } for pid=1211 comm="syz.3.344" path="socket:[16356]" dev="sockfs" ino=16356 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 45.500001][ T353] syz-executor (353) used greatest stack depth: 19800 bytes left [ 45.662786][ T1237] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.669661][ T1237] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.677313][ T1237] device bridge_slave_0 entered promiscuous mode [ 45.696403][ T1237] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.703243][ T1237] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.717800][ T1237] device bridge_slave_1 entered promiscuous mode [ 45.836254][ T1237] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.843099][ T1237] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.850241][ T1237] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.856988][ T1237] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.918329][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.936418][ T124] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.943678][ T124] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.978204][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.988876][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.995724][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.007125][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.026056][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.032904][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.050499][ T9] device bridge_slave_1 left promiscuous mode [ 46.057173][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.067057][ T9] device bridge_slave_0 left promiscuous mode [ 46.087040][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.192538][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.196881][ T1266] input: syz0 as /devices/virtual/input/input5 [ 46.200272][ T23] audit: type=1400 audit(1719853123.990:191): avc: denied { write } for pid=1265 comm="syz.3.366" name="uinput" dev="devtmpfs" ino=9887 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 46.236206][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.276875][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.315770][ T1073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.324787][ T1073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.350459][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.360659][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.403305][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.414970][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.436518][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.458969][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.545061][ T1264] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.562053][ T1264] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.570083][ T1264] device bridge_slave_0 entered promiscuous mode [ 46.588291][ T1264] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.595113][ T1264] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.645363][ T1264] device bridge_slave_1 entered promiscuous mode [ 46.777923][ T23] audit: type=1400 audit(1719853124.580:192): avc: denied { write } for pid=1293 comm="syz.2.375" lport=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 46.887067][ T23] audit: type=1400 audit(1719853124.690:193): avc: denied { create } for pid=1302 comm="syz.2.381" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 46.935504][ T1264] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.942291][ T23] audit: type=1400 audit(1719853124.690:194): avc: denied { getopt } for pid=1302 comm="syz.2.381" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 46.942367][ T1264] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.968497][ T1264] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.975337][ T1264] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.040388][ T23] audit: type=1400 audit(1719853124.840:195): avc: denied { create } for pid=1312 comm="syz.3.385" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 47.096470][ T23] audit: type=1400 audit(1719853124.860:196): avc: denied { write } for pid=1312 comm="syz.3.385" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 47.118586][ T1073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.127372][ T1073] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.136568][ T1073] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.146970][ T23] audit: type=1400 audit(1719853124.900:197): avc: denied { read } for pid=1318 comm="syz.2.387" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 47.166608][ T1073] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.189331][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.216178][ T1073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.234357][ T1073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.264631][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.285519][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.314490][ T1073] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.326139][ T1073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.372107][ T1339] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1014 sclass=netlink_route_socket pid=1339 comm=syz.0.396 [ 47.435407][ T1350] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=1350 comm=syz.0.398 [ 47.436281][ T9] device bridge_slave_1 left promiscuous mode [ 47.455777][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.469235][ T9] device bridge_slave_0 left promiscuous mode [ 47.479579][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.574627][ T1366] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1550 sclass=netlink_audit_socket pid=1366 comm=syz.0.409 [ 48.030850][ T1446] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=1446 comm=syz.2.449 [ 48.062837][ T1450] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1450 comm=syz.3.450 [ 48.253101][ T1486] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1486 comm=syz.1.468 [ 48.465867][ T355] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 48.493463][ T1533] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1533 comm=syz.0.490 [ 48.548022][ T1539] serio: Serial port pts0 [ 48.825958][ T355] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 48.839782][ T355] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 48.857767][ T355] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 48.874613][ T355] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 48.965935][ T355] usb 3-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 48.976889][ T355] usb 3-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 48.990038][ T355] usb 3-1: Manufacturer: syz [ 49.001496][ T355] usb 3-1: config 0 descriptor?? [ 49.393645][ T1568] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1568 comm=syz.4.505 [ 49.487316][ T355] appleir 0003:05AC:8243.0001: unknown main item tag 0x0 [ 49.494820][ T355] appleir 0003:05AC:8243.0001: No inputs registered, leaving [ 49.527760][ T355] appleir 0003:05AC:8243.0001: hiddev96,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.2-1/input0 [ 50.018289][ T1073] usb 3-1: USB disconnect, device number 2 [ 50.504236][ T1610] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=1610 comm=syz.4.523 [ 50.695902][ T371] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 51.075955][ T371] usb 2-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0xFF, skipping [ 51.089583][ T371] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 51.108792][ T371] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 51.122032][ T371] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.136130][ T371] usb 2-1: config 0 descriptor?? [ 51.171145][ T23] kauditd_printk_skb: 12 callbacks suppressed [ 51.171181][ T23] audit: type=1400 audit(1719853128.970:210): avc: denied { setattr } for pid=1632 comm="syz.3.532" name="timer" dev="devtmpfs" ino=9895 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sound_device_t tclass=chr_file permissive=1 [ 51.203038][ T371] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 51.418731][ T1655] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=23 sclass=netlink_audit_socket pid=1655 comm=syz.4.544 [ 51.476469][ T23] audit: type=1400 audit(1719853129.280:211): avc: denied { nlmsg_read } for pid=1662 comm="syz.3.547" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 51.527682][ T1665] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=1665 comm=syz.3.548 [ 51.812252][ T23] audit: type=1400 audit(1719853129.610:212): avc: denied { lock } for pid=1721 comm="syz.0.573" path="socket:[19133]" dev="sockfs" ino=19133 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 51.865970][ T371] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 51.968513][ T23] audit: type=1400 audit(1719853129.770:213): avc: denied { read } for pid=1726 comm="syz.4.575" name="file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 52.006184][ T23] audit: type=1400 audit(1719853129.770:214): avc: denied { open } for pid=1726 comm="syz.4.575" path="/root/syzkaller.N5DiVH/42/file0/file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 52.132084][ T371] usb 4-1: Using ep0 maxpacket: 16 [ 52.186501][ T23] audit: type=1400 audit(1719853129.990:215): avc: denied { mount } for pid=1748 comm="syz.4.584" name="/" dev="devpts" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 52.224502][ T23] audit: type=1400 audit(1719853129.990:216): avc: denied { remount } for pid=1748 comm="syz.4.584" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 52.258502][ T23] audit: type=1400 audit(1719853129.990:217): avc: denied { unmount } for pid=1180 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 52.305946][ T371] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 11 [ 52.316918][ T371] usb 4-1: config 1 interface 0 altsetting 3 endpoint 0xB has invalid wMaxPacketSize 0 [ 52.331908][ T371] usb 4-1: config 1 interface 0 altsetting 3 bulk endpoint 0xB has invalid maxpacket 0 [ 52.365450][ T371] usb 4-1: config 1 interface 0 altsetting 3 endpoint 0x8A has invalid wMaxPacketSize 0 [ 52.377532][ T371] usb 4-1: config 1 interface 0 altsetting 3 bulk endpoint 0x8A has invalid maxpacket 0 [ 52.387724][ T371] usb 4-1: config 1 interface 0 has no altsetting 0 [ 52.394490][ T371] usb 4-1: New USB device found, idVendor=04e6, idProduct=0003, bcdDevice= 1.77 [ 52.415718][ T371] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.466494][ T371] ums-sddr09 4-1:1.0: USB Mass Storage device detected [ 52.504483][ T23] audit: type=1400 audit(1719853130.300:218): avc: denied { write } for pid=1770 comm="syz.4.593" name="rtc0" dev="devtmpfs" ino=9888 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 52.674800][ T1680] EXT4-fs (sda1): re-mounted. Opts: (null) [ 52.769030][ T23] audit: type=1400 audit(1719853130.570:219): avc: denied { setopt } for pid=1798 comm="syz.4.605" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 52.826115][ T371] ums-sddr09: probe of 4-1:1.0 failed with error -22 [ 52.847929][ T371] usb 4-1: USB disconnect, device number 3 [ 53.033644][ T1803] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4 sclass=netlink_route_socket pid=1803 comm=syz.2.608 [ 53.315673][ T1841] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1841 comm=syz.3.623 [ 53.465671][ T371] usb 2-1: USB disconnect, device number 2 [ 54.050216][ T1910] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1910 comm=syz.3.656 [ 54.502323][ T1983] mmap: syz.4.690 (1983) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 54.694012][ T1997] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=258 sclass=netlink_tcpdiag_socket pid=1997 comm=syz.4.695 [ 54.760868][ T1939] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4 sclass=netlink_route_socket pid=1939 comm=syz.1.671 [ 55.249215][ T2077] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2077 comm=syz.1.734 [ 55.310062][ T2093] netlink: 4 bytes leftover after parsing attributes in process `syz.2.742'. [ 55.425468][ T2110] serio: Serial port pts0 [ 55.628632][ T2091] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4 sclass=netlink_route_socket pid=2091 comm=syz.1.740 [ 56.254580][ T23] kauditd_printk_skb: 11 callbacks suppressed [ 56.254589][ T23] audit: type=1400 audit(1719853134.050:231): avc: denied { name_bind } for pid=2155 comm="syz.1.769" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 56.485776][ T2169] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2169 comm=syz.3.774 [ 56.513719][ T23] audit: type=1400 audit(1719853134.310:232): avc: denied { create } for pid=2172 comm="syz.3.776" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 56.534743][ T23] audit: type=1400 audit(1719853134.320:233): avc: denied { setopt } for pid=2172 comm="syz.3.776" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 56.708976][ T2177] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4 sclass=netlink_route_socket pid=2177 comm=syz.3.778 [ 56.914994][ T23] audit: type=1400 audit(1719853134.710:234): avc: denied { read } for pid=2200 comm="syz.4.789" name="binder-control" dev="binder" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 56.938005][ T23] audit: type=1400 audit(1719853134.710:235): avc: denied { open } for pid=2200 comm="syz.4.789" path="/dev/binderfs/binder-control" dev="binder" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 57.209473][ T23] audit: type=1400 audit(1719853135.010:236): avc: denied { getopt } for pid=2227 comm="syz.3.803" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 57.245324][ T23] audit: type=1400 audit(1719853135.010:237): avc: denied { ioctl } for pid=2215 comm="syz.1.796" path="/dev/fuse" dev="devtmpfs" ino=9170 ioctlcmd=0x5451 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 57.849579][ T23] audit: type=1400 audit(1719853135.650:238): avc: denied { create } for pid=2278 comm="syz.0.826" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 57.855472][ T2280] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2280 comm=syz.4.825 [ 57.955283][ T23] audit: type=1400 audit(1719853135.750:239): avc: denied { nlmsg_write } for pid=2295 comm="syz.4.834" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 58.153245][ T23] audit: type=1400 audit(1719853135.950:240): avc: denied { ioctl } for pid=2328 comm="syz.0.849" path="socket:[22627]" dev="sockfs" ino=22627 ioctlcmd=0x894c scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 58.682088][ T2363] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2363 comm=syz.4.863 [ 58.750957][ T2370] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2370 comm=syz.4.866 [ 59.021660][ T2394] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2583 sclass=netlink_route_socket pid=2394 comm=syz.1.878 [ 59.480172][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 2. Dropping request. Check SNMP counters. [ 59.748361][ T2438] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=2438 comm=syz.4.895 [ 59.785169][ T2440] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1795 sclass=netlink_audit_socket pid=2440 comm=syz.4.896 [ 59.884687][ T2446] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=2446 comm=syz.4.899 [ 60.003681][ T2462] EXT4-fs (sda1): re-mounted. Opts: (null) [ 60.262988][ T2499] SELinux: Context system_u:object_r:devtty_t:s0 is not valid (left unmapped). [ 61.271504][ T23] kauditd_printk_skb: 14 callbacks suppressed [ 61.271514][ T23] audit: type=1400 audit(1719853139.070:255): avc: denied { getattr } for pid=2572 comm="syz.3.959" name="KEY" dev="sockfs" ino=23064 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 61.313995][ T349] udevd[349]: inotify_add_watch(7, /dev/loop11, 10) failed: No such file or directory [ 61.361512][ T23] audit: type=1400 audit(1719853139.160:256): avc: denied { remount } for pid=2592 comm="syz.2.968" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 61.418142][ T2605] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2605 comm=syz.3.974 [ 61.526829][ T2611] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.533718][ T2611] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.541331][ T2611] device bridge_slave_0 entered promiscuous mode [ 61.552591][ T2611] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.559662][ T2611] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.567201][ T2611] device bridge_slave_1 entered promiscuous mode [ 61.649200][ T2611] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.656062][ T2611] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.663156][ T2611] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.669944][ T2611] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.710140][ T1073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.718069][ T1073] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.725054][ T1073] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.746697][ T1073] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.754736][ T1073] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.761583][ T1073] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.768955][ T1073] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.777019][ T1073] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.783836][ T1073] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.791055][ T1073] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.798827][ T1073] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.811049][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.827000][ T1073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.860458][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.869258][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.879262][ T373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.932895][ T2656] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2656 comm=syz.0.994 [ 61.943413][ T2658] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2658 comm=syz.2.995 [ 62.046161][ T394] device bridge_slave_1 left promiscuous mode [ 62.085971][ T394] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.094394][ T394] device bridge_slave_0 left promiscuous mode [ 62.101926][ T394] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.349337][ T2688] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2688 comm=syz.1.1008 [ 62.867827][ T2732] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2051 sclass=netlink_route_socket pid=2732 comm=syz.2.1027 [ 62.916028][ T2740] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2740 comm=syz.2.1032 [ 62.937582][ T2743] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=2743 comm=syz.2.1033 [ 62.960343][ T2745] serio: Serial port pts0 [ 63.423529][ T2772] serio: Serial port pts0 [ 63.471733][ T2780] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2780 comm=syz.1.1049 [ 63.776443][ T23] audit: type=1400 audit(1719853141.580:257): avc: denied { write } for pid=2841 comm="syz.0.1076" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 63.776718][ T2840] serio: Serial port pts0 [ 63.801752][ T355] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 64.045860][ T355] usb 2-1: Using ep0 maxpacket: 8 [ 64.129909][ T2886] serio: Serial port pts0 [ 64.166133][ T355] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 64.296112][ T23] audit: type=1400 audit(1719853142.100:258): avc: denied { setopt } for pid=2890 comm="syz.2.1098" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 64.345952][ T355] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 64.354840][ T355] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.363280][ T355] usb 2-1: Product: syz [ 64.367771][ T355] usb 2-1: Manufacturer: syz [ 64.372409][ T355] usb 2-1: SerialNumber: syz [ 64.395191][ T23] audit: type=1400 audit(1719853142.190:259): avc: denied { ioctl } for pid=2904 comm="syz.2.1105" path="socket:[25351]" dev="sockfs" ino=25351 ioctlcmd=0x8903 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 64.442219][ T2909] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2909 comm=syz.2.1107 [ 64.462024][ T2911] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2911 comm=syz.2.1108 [ 64.515457][ T23] audit: type=1400 audit(1719853142.310:260): avc: denied { ioctl } for pid=2920 comm="syz.4.1114" path="/dev/rtc0" dev="devtmpfs" ino=9888 ioctlcmd=0x7014 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 64.568887][ T23] audit: type=1400 audit(1719853142.370:261): avc: denied { setopt } for pid=2930 comm="syz.4.1119" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 64.638734][ T371] usb 2-1: USB disconnect, device number 3 [ 64.731415][ T23] audit: type=1400 audit(1719853142.530:262): avc: denied { getopt } for pid=2957 comm="syz.0.1130" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 64.994323][ T23] audit: type=1400 audit(1719853142.790:263): avc: denied { unmount } for pid=1053 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 65.033911][ T23] audit: type=1400 audit(1719853142.830:264): avc: denied { bind } for pid=2964 comm="syz.3.1133" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 65.483603][ T3039] kernel profiling enabled (shift: 7) [ 65.906088][ T3123] serio: Serial port pts0 [ 66.008313][ T3137] binder: 3134:3137 ioctl c0306201 20000380 returned -14 [ 66.285966][ T1073] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 66.295814][ C1] ================================================================== [ 66.303703][ C1] BUG: KASAN: stack-out-of-bounds in profile_pc+0xa4/0xe0 [ 66.310628][ C1] Read of size 8 at addr ffff8881de6dfce0 by task udevd/349 [ 66.317736][ C1] [ 66.319924][ C1] CPU: 1 PID: 349 Comm: udevd Not tainted 5.4.276-syzkaller-00020-g4275fce9fe94 #0 [ 66.329024][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 66.338916][ C1] Call Trace: [ 66.342040][ C1] [ 66.344739][ C1] dump_stack+0x1d8/0x241 [ 66.348909][ C1] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 66.354546][ C1] ? printk+0xd1/0x111 [ 66.358455][ C1] ? profile_pc+0xa4/0xe0 [ 66.362619][ C1] ? wake_up_klogd+0xb2/0xf0 [ 66.367049][ C1] ? profile_pc+0xa4/0xe0 [ 66.371211][ C1] print_address_description+0x8c/0x600 [ 66.376592][ C1] ? panic+0x89d/0x89d [ 66.380503][ C1] ? profile_pc+0xa4/0xe0 [ 66.384670][ C1] __kasan_report+0xf3/0x120 [ 66.389090][ C1] ? profile_pc+0xa4/0xe0 [ 66.393252][ C1] ? _raw_spin_lock+0xc0/0x1b0 [ 66.397852][ C1] kasan_report+0x30/0x60 [ 66.402014][ C1] profile_pc+0xa4/0xe0 [ 66.406009][ C1] profile_tick+0xb9/0x100 [ 66.418310][ C1] tick_sched_timer+0x237/0x3c0 [ 66.422958][ C1] ? tick_setup_sched_timer+0x460/0x460 [ 66.428339][ C1] __hrtimer_run_queues+0x3e9/0xb90 [ 66.433377][ C1] ? hrtimer_interrupt+0x890/0x890 [ 66.438320][ C1] ? ktime_get+0xf9/0x130 [ 66.442488][ C1] ? ktime_get_update_offsets_now+0x26c/0x280 [ 66.448390][ C1] hrtimer_interrupt+0x38a/0x890 [ 66.453167][ C1] smp_apic_timer_interrupt+0x110/0x460 [ 66.455853][ T124] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 66.458544][ C1] apic_timer_interrupt+0xf/0x20 [ 66.470600][ C1] [ 66.473395][ C1] RIP: 0010:_raw_spin_lock+0xc0/0x1b0 [ 66.478589][ C1] Code: fd 4c 89 ff be 04 00 00 00 e8 2c dc 42 fd 43 0f b6 04 26 84 c0 0f 85 aa 00 00 00 8b 44 24 20 b9 01 00 00 00 f0 41 0f b1 4d 00 <75> 33 48 c7 04 24 0e 36 e0 45 49 c7 04 1c 00 00 00 00 65 48 8b 04 [ 66.498026][ C1] RSP: 0018:ffff8881de6dfce0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 66.506270][ C1] RAX: 0000000000000000 RBX: 1ffff1103bcdbf9c RCX: 0000000000000001 [ 66.514090][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff8881de6dfd00 [ 66.521897][ C1] RBP: ffff8881de6dfd70 R08: dffffc0000000000 R09: 0000000000000003 [ 66.529703][ C1] R10: ffffffffffffffff R11: dffffc0000000001 R12: dffffc0000000000 [ 66.537518][ C1] R13: ffff8881e0184080 R14: 1ffff1103bcdbfa0 R15: ffff8881de6dfd00 [ 66.545341][ C1] ? _raw_spin_trylock_bh+0x190/0x190 [ 66.550536][ C1] ? __check_object_size+0x2bd/0x3a0 [ 66.555658][ C1] __alloc_fd+0x3c/0x560 [ 66.559739][ C1] do_sys_open+0x374/0x810 [ 66.563991][ C1] ? check_preemption_disabled+0x153/0x320 [ 66.569632][ C1] ? file_open_root+0x490/0x490 [ 66.574323][ C1] do_syscall_64+0xca/0x1c0 [ 66.578660][ C1] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 66.584388][ C1] RIP: 0033:0x7f9411f85ab9 [ 66.588641][ C1] Code: 00 00 00 44 8b 54 24 58 48 89 44 24 30 48 8d 44 24 40 48 89 44 24 38 64 8b 04 25 18 00 00 00 85 c0 75 21 b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 6f 48 8b 15 40 a3 0d 00 f7 d8 64 89 02 48 83 [ 66.608081][ C1] RSP: 002b:00007fff353323e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 66.616337][ C1] RAX: ffffffffffffffda RBX: 00007fff35334548 RCX: 00007f9411f85ab9 [ 66.624139][ C1] RDX: 0000000000080000 RSI: 00007f9412387dd8 RDI: 000000000000000b [ 66.631949][ C1] RBP: 000055be7cd5a0e0 R08: 000055be7cc97580 R09: 00007f9412060b20 [ 66.639762][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 66.647571][ C1] R13: 00007f9412387dd8 R14: 0000000000080000 R15: 0000000000000000 [ 66.655382][ C1] [ 66.657548][ C1] The buggy address belongs to the page: [ 66.663032][ C1] page:ffffea000779b7c0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 66.671963][ C1] flags: 0x8000000000000000() [ 66.676482][ C1] raw: 8000000000000000 ffffea000779b7c8 ffffea000779b7c8 0000000000000000 [ 66.684894][ C1] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 66.693310][ C1] page dumped because: kasan: bad access detected [ 66.699566][ C1] page_owner tracks the page as allocated [ 66.705115][ C1] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO) [ 66.716318][ C1] prep_new_page+0x18f/0x370 [ 66.720827][ C1] get_page_from_freelist+0x2d13/0x2d90 [ 66.726208][ C1] __alloc_pages_nodemask+0x393/0x840 [ 66.731415][ C1] dup_task_struct+0x85/0x600 [ 66.735927][ C1] copy_process+0x56d/0x3230 [ 66.740366][ C1] _do_fork+0x197/0x900 [ 66.744359][ C1] __x64_sys_clone+0x26b/0x2c0 [ 66.748949][ C1] do_syscall_64+0xca/0x1c0 [ 66.753285][ C1] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 66.759010][ C1] page_owner free stack trace missing [ 66.764217][ C1] [ 66.766391][ C1] addr ffff8881de6dfce0 is located in stack of task udevd/349 at offset 0 in frame: [ 66.775593][ C1] _raw_spin_lock+0x0/0x1b0 [ 66.779929][ C1] [ 66.782098][ C1] this frame has 1 object: [ 66.786353][ C1] [32, 36) 'val.i.i.i' [ 66.786355][ C1] [ 66.792511][ C1] Memory state around the buggy address: [ 66.797984][ C1] ffff8881de6dfb80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 66.805885][ C1] ffff8881de6dfc00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 66.813779][ C1] >ffff8881de6dfc80: 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 [ 66.821677][ C1] ^ [ 66.828710][ C1] ffff8881de6dfd00: 04 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 SYZFAIL: failed to recv rpc fd=3 want=4 sent=0 n=0 (errno 9: Bad file descriptor) [ 66.836609][ C1]