last executing test programs: 3.058482689s ago: executing program 4 (id=8530): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newlink={0x5c, 0x10, 0x401, 0x2, 0x0, {0x0, 0x0, 0x0, 0x0, 0x21}, [@IFLA_LINKINFO={0x3c, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @IFLA_GRE_ENCAP_TYPE={0x6, 0xe, 0x2}, @IFLA_GRE_OFLAGS={0x6, 0x3, 0x81}]}}}]}, 0x5c}}, 0x0) 3.003530041s ago: executing program 4 (id=8535): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x14, 0x13, 0xa01, 0x0, 0x0, {0x80}}, 0x14}}, 0x0) 2.972598943s ago: executing program 4 (id=8536): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) flock(r0, 0xc) 2.924117015s ago: executing program 4 (id=8540): r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_score_adj\x00') writev(r0, &(0x7f0000000c80)=[{&(0x7f0000000cc0)='0', 0x1}, {0x0, 0x2}], 0x2) 2.865521817s ago: executing program 4 (id=8546): r0 = shmget(0x0, 0x1000, 0xa04, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) 2.81184062s ago: executing program 4 (id=8551): r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$selinux_user(r0, 0x0, 0x0) 269.953298ms ago: executing program 0 (id=8771): r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') pread64(r0, &(0x7f0000000480)=""/177, 0xb1, 0xe0) 217.538291ms ago: executing program 3 (id=8776): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0) futex_waitv(&(0x7f0000001b00)=[{0xffb, &(0x7f0000000240)=0x200000006, 0xa}], 0x1, 0x0, 0x0, 0x1) 217.4677ms ago: executing program 1 (id=8777): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000000f240)=[{{&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000000a40)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18, 0x8431}}], 0x1, 0x80) 217.36945ms ago: executing program 0 (id=8778): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x60000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000240)={0xb1, 0xffffffff, 0x800}) 199.393311ms ago: executing program 0 (id=8780): r0 = syz_open_dev$usbfs(&(0x7f0000000080), 0x76, 0x103381) ioctl$USBDEVFS_FREE_STREAMS(r0, 0x8008551d, &(0x7f0000000100)={0x7f0, 0x1, [{0x1, 0x1}]}) 188.693262ms ago: executing program 2 (id=8781): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) lstat(0x0, 0x0) 188.235322ms ago: executing program 1 (id=8791): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000740)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000001800000018000000050000000100000001000013040000000200000088060000ff0f0000002e2e"], 0x0, 0x35, 0x0, 0x1}, 0x28) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xb, &(0x7f00000007c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}, [@exit, @cb_func={0x18, 0x3, 0x4, 0x0, 0xffffffffffffffff}, @tail_call]}, &(0x7f0000000380)='syzkaller\x00', 0x0, 0x0, 0x0, 0x530dbdb7c0738e9c, 0x2c, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000400)={0x5, 0x6, 0x3, 0x2}, 0x10}, 0x94) 162.523343ms ago: executing program 3 (id=8782): r0 = syz_open_dev$loop(&(0x7f0000000080), 0x760, 0x2) ioctl$BLKGETDISKSEQ(r0, 0x80081280, &(0x7f0000000180)) 162.170893ms ago: executing program 1 (id=8783): r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'veth0_to_team\x00', &(0x7f0000000280)=@ethtool_channels={0x3d, 0x2, 0x0, 0x0, 0x4, 0x1, 0x1, 0x9, 0x4000}}) 152.226084ms ago: executing program 2 (id=8784): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'dummy0\x00', &(0x7f0000000100)=@ethtool_link_settings={0x4c, 0x80, 0xf7, 0x3, 0x31, 0x9, 0xdd, 0xe, 0x5, 0x8, [0x8000, 0x1, 0x3, 0x5, 0x101, 0xff, 0x6, 0x7fff]}}) 105.572975ms ago: executing program 3 (id=8785): munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb01001800000000000000600000806000000002cf"], &(0x7f0000000f80)=""/4090, 0x7a, 0xffa, 0x9}, 0x28) 105.426445ms ago: executing program 0 (id=8786): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001100010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008000400699b000008001b"], 0x30}, 0x1, 0x0, 0x0, 0x600}, 0x0) 105.357076ms ago: executing program 2 (id=8787): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x4c, 0x10, 0x401, 0x4000, 0x101, {0x0, 0x0, 0x0, 0x0, 0x20009}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FLAGS={0x8, 0x3, 0x20}]}, @IFLA_ADDRESS={0xa, 0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2d}}, @IFLA_ALT_IFNAME={0x14, 0x35, 'batadv_slave_0\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x404c055}, 0x8010) 105.313365ms ago: executing program 1 (id=8788): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xb, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180200002000000000000000000000008500000027000000850000002300000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r0, 0x0, 0x2e, 0x0, &(0x7f0000000200)="23690f58112f0121bf8815213f2f8b48a7f4d725f3043ccaf7a2723b6e29ee47027d9ae107644334545a65020a7b", 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 105.269005ms ago: executing program 3 (id=8789): prctl$PR_GET_SPECULATION_CTRL(0x35, 0x0, 0x10) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x0) 78.980307ms ago: executing program 1 (id=8790): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000037000100feffffff00000000017c"], 0x28}, 0x1, 0x0, 0x0, 0x4048051}, 0x4c080) 71.314127ms ago: executing program 0 (id=8792): r0 = socket$kcm(0x23, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x113, 0x2, 0x0, 0x0) 71.228167ms ago: executing program 3 (id=8793): r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 33.800449ms ago: executing program 2 (id=8794): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3400000040000701fcffffff00000100017c0000040042800c00018006000600800e000010000280"], 0x34}, 0x1, 0x0, 0x0, 0x4048011}, 0xc000) 33.480919ms ago: executing program 1 (id=8795): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000580)={0x58, 0x2, 0x6, 0x5, 0x0, 0x0, {0x5}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0xfffffbff}]}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x4004000}, 0x800) 9.46662ms ago: executing program 3 (id=8796): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x7}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x3}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, @NFT_MSG_NEWRULE={0x60, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_EXPRESSIONS={0x38, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @exthdr={{0xb}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_DREG={0x8, 0x1, 0x1, 0x0, 0xc}, @NFTA_EXTHDR_OFFSET={0x8, 0x3, 0x1, 0x0, 0x1c5}, @NFTA_EXTHDR_LEN={0x8, 0x4, 0x1, 0x0, 0x22}, @NFTA_EXTHDR_TYPE={0x5, 0x2, 0x7}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0xd4}}, 0x8814) 9.327199ms ago: executing program 2 (id=8797): r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000001c0)=0x2f, 0x4) 9.246039ms ago: executing program 0 (id=8798): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSCTTY(r0, 0x540e, 0x8) 0s ago: executing program 2 (id=8799): r0 = socket$l2tp6(0xa, 0x2, 0x73) sendto$l2tp6(r0, 0x0, 0x20, 0x4890, &(0x7f0000000040)={0xa, 0x0, 0xfffffffd, @dev={0xfe, 0x80, '\x00', 0x4}, 0x0, 0x4}, 0x20) kernel console output (not intermixed with test programs): n POSTROUTING and OUTPUT [ 80.372965][T11970] netlink: 'syz.0.4047': attribute type 1 has an invalid length. [ 80.398169][T11974] netlink: 'syz.1.4050': attribute type 4 has an invalid length. [ 80.405908][T11974] __nla_validate_parse: 101 callbacks suppressed [ 80.405922][T11974] netlink: 17 bytes leftover after parsing attributes in process `syz.1.4050'. [ 80.542621][T12000] sctp: [Deprecated]: syz.1.4063 (pid 12000) Use of int in max_burst socket option deprecated. [ 80.542621][T12000] Use struct sctp_assoc_value instead [ 80.608887][T12014] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4080'. [ 80.745285][T12044] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4085'. [ 80.754330][T12044] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4085'. [ 80.947008][T12085] bridge3: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 80.957800][T12085] bridge3: entered allmulticast mode [ 81.079960][T12106] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 81.589205][T12135] netlink: 'syz.4.4129': attribute type 1 has an invalid length. [ 81.597079][T12135] netlink: 'syz.4.4129': attribute type 2 has an invalid length. [ 81.743377][T12145] bridge4: entered allmulticast mode [ 81.966656][T12164] netlink: 28 bytes leftover after parsing attributes in process `syz.2.4140'. [ 81.975714][T12164] netlink: 196 bytes leftover after parsing attributes in process `syz.2.4140'. [ 82.008673][T12168] loop1: detected capacity change from 0 to 512 [ 82.015976][T12164] netlink: 28 bytes leftover after parsing attributes in process `syz.2.4140'. [ 82.045904][T12168] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.049817][T12164] netlink: 196 bytes leftover after parsing attributes in process `syz.2.4140'. [ 82.058428][T12168] ext4 filesystem being mounted at /808/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.125395][T12174] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 82.131910][T12174] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 82.139382][T12174] vhci_hcd vhci_hcd.0: Device attached [ 82.145415][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.157873][T12174] vhci_hcd vhci_hcd.0: pdev(2) rhport(1) sockfd(5) [ 82.164381][T12174] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 82.171818][T12174] vhci_hcd vhci_hcd.0: Device attached [ 82.194292][T12175] vhci_hcd: connection closed [ 82.194475][ T3437] vhci_hcd: stop threads [ 82.201965][T12179] vhci_hcd: connection closed [ 82.203415][ T3437] vhci_hcd: release socket [ 82.212499][ T3437] vhci_hcd: disconnect device [ 82.230828][ T3437] vhci_hcd: stop threads [ 82.235101][ T3437] vhci_hcd: release socket [ 82.239578][ T3437] vhci_hcd: disconnect device [ 82.476987][T12214] netlink: 'syz.3.4162': attribute type 10 has an invalid length. [ 82.482712][T12216] netlink: 80 bytes leftover after parsing attributes in process `syz.4.4161'. [ 82.511796][T12214] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.529685][T12214] bond0: (slave team0): Enslaving as an active interface with an up link [ 82.550529][T12221] netlink: 228 bytes leftover after parsing attributes in process `syz.1.4164'. [ 82.639918][T12234] sg_write: data in/out 10438218/1 bytes for SCSI command 0x6b-- guessing data in; [ 82.639918][T12234] program syz.3.4182 not setting count and/or reply_len properly [ 82.755493][T12250] netlink: 'syz.1.4179': attribute type 2 has an invalid length. [ 82.763266][T12250] netlink: 'syz.1.4179': attribute type 3 has an invalid length. [ 82.906464][T12272] loop1: detected capacity change from 0 to 512 [ 82.961859][T12272] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.018428][T12272] ext4 filesystem being mounted at /823/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.099079][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.202410][T12305] x_tables: ip_tables: rpfilter match: used from hooks FORWARD, but only valid from PREROUTING [ 83.261159][T12310] binfmt_misc: register: failed to install interpreter file ./file1 [ 83.317611][ T29] kauditd_printk_skb: 11397 callbacks suppressed [ 83.317624][ T29] audit: type=1326 audit(1763548355.776:12556): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12088 comm="syz.0.4108" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f03e634f749 code=0x50000 [ 83.347348][ T29] audit: type=1326 audit(1763548355.776:12557): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12088 comm="syz.0.4108" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f03e634f749 code=0x50000 [ 83.370633][ T29] audit: type=1326 audit(1763548355.776:12558): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12088 comm="syz.0.4108" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f03e634f749 code=0x50000 [ 83.393974][ T29] audit: type=1326 audit(1763548355.776:12559): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12088 comm="syz.0.4108" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f03e634f749 code=0x50000 [ 83.417409][ T29] audit: type=1326 audit(1763548355.776:12560): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12088 comm="syz.0.4108" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f03e634f749 code=0x50000 [ 83.440738][ T29] audit: type=1326 audit(1763548355.776:12561): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12088 comm="syz.0.4108" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f03e634f749 code=0x50000 [ 83.464150][ T29] audit: type=1326 audit(1763548355.776:12562): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12088 comm="syz.0.4108" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f03e634f749 code=0x50000 [ 83.487468][ T29] audit: type=1326 audit(1763548355.776:12563): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12088 comm="syz.0.4108" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f03e634f749 code=0x50000 [ 83.510876][ T29] audit: type=1326 audit(1763548355.776:12564): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12088 comm="syz.0.4108" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f03e634f749 code=0x50000 [ 83.534179][ T29] audit: type=1326 audit(1763548355.776:12565): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12088 comm="syz.0.4108" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f03e634f749 code=0x50000 [ 83.762739][T12365] SELinux: policydb magic number 0x2ef964ec does not match expected magic number 0xf97cff8c [ 83.811635][T12374] netlink: 'syz.2.4239': attribute type 10 has an invalid length. [ 83.817785][T12365] SELinux: failed to load policy [ 83.924065][T12391] netlink: 'syz.1.4247': attribute type 10 has an invalid length. [ 83.953496][T12391] hsr0: entered promiscuous mode [ 83.958535][T12391] bond0: (slave hsr0): The slave device specified does not support setting the MAC address [ 84.003819][T12391] hsr0: A HSR master's MTU cannot be greater than the smallest MTU of its slaves minus the HSR Tag length (6 octets). [ 84.016259][T12391] bond0: (slave hsr0): Error -22 calling dev_set_mtu [ 84.062525][T12404] A link change request failed with some changes committed already. Interface xfrm0 may have been left with an inconsistent configuration, please check. [ 84.094720][T12409] geneve2: entered promiscuous mode [ 84.099994][T12409] geneve2: entered allmulticast mode [ 84.121876][ T42] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 20000 - 0 [ 84.135389][ T42] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 20000 - 0 [ 84.152217][ T42] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 20000 - 0 [ 84.216921][T12432] netlink: 'syz.0.4269': attribute type 1 has an invalid length. [ 84.388238][T12457] netlink: 'syz.4.4278': attribute type 4 has an invalid length. [ 84.416474][T12457] A link change request failed with some changes committed already. Interface hsr_slave_1 may have been left with an inconsistent configuration, please check. [ 84.546057][T12482] gre1: entered allmulticast mode [ 84.743884][T12510] x_tables: (null)_tables: SNAT target: only valid in nat table, not syz0 [ 85.349630][T12603] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=12603 comm=syz.1.4354 [ 85.419950][T12619] __nla_validate_parse: 18 callbacks suppressed [ 85.419962][T12619] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4361'. [ 85.435050][T12619] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4361'. [ 85.475130][T12615] loop4: detected capacity change from 0 to 8192 [ 85.482634][T12615] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 85.498469][T12625] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 85.504983][T12625] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 85.512395][T12625] vhci_hcd vhci_hcd.0: Device attached [ 85.538415][T12628] vhci_hcd: connection closed [ 85.539777][ T12] vhci_hcd: stop threads [ 85.548786][ T12] vhci_hcd: release socket [ 85.553208][ T12] vhci_hcd: disconnect device [ 85.573563][T12638] netlink: 48 bytes leftover after parsing attributes in process `syz.3.4370'. [ 85.582066][T12639] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 85.675538][T12653] xt_l2tp: missing protocol rule (udp|l2tpip) [ 85.749213][T12671] x_tables: ip_tables: osf match: only valid for protocol 6 [ 85.793750][T12677] netlink: 'syz.1.4390': attribute type 3 has an invalid length. [ 85.801613][T12677] netlink: 132 bytes leftover after parsing attributes in process `syz.1.4390'. [ 85.898747][T12697] loop1: detected capacity change from 0 to 512 [ 85.914916][T12700] SET target dimension over the limit! [ 85.922886][T12697] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 85.941140][T12697] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 86.039180][T12720] SELinux: truncated policydb string identifier [ 86.051834][T12720] SELinux: failed to load policy [ 86.158970][T12739] xt_HMARK: spi-set and port-set can't be combined [ 86.233597][T12755] loop2: detected capacity change from 0 to 128 [ 86.260444][T12758] bond3: entered allmulticast mode [ 86.269627][T12762] xt_CT: You must specify a L4 protocol and not use inversions on it [ 86.287716][T12767] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4431'. [ 86.296585][T12767] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4431'. [ 86.367033][T12776] xt_CT: You must specify a L4 protocol and not use inversions on it [ 86.755781][T12852] loop4: detected capacity change from 0 to 512 [ 86.779175][T12852] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 86.796817][T12856] validate_nla: 1 callbacks suppressed [ 86.796830][T12856] netlink: 'syz.3.4477': attribute type 4 has an invalid length. [ 86.919853][T12875] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4485'. [ 86.929330][T12876] SELinux: security_context_str_to_sid (Eá…) failed with errno=-22 [ 87.083894][T12902] netlink: 120 bytes leftover after parsing attributes in process `syz.3.4498'. [ 87.162799][T12915] netlink: 190864 bytes leftover after parsing attributes in process `syz.2.4505'. [ 87.224400][ T7680] IPVS: starting estimator thread 0... [ 87.277628][T12937] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4515'. [ 87.317571][T12929] IPVS: using max 2688 ests per chain, 134400 per kthread [ 87.706280][T13021] bond5: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 87.719220][T13021] bond5 (unregistering): Released all slaves [ 87.913113][T13044] bond2: option updelay: invalid value (18446744073709531912) [ 87.920705][T13044] bond2: option updelay: allowed values 0 - 2147483647 [ 87.928300][T13044] bond2 (unregistering): Released all slaves [ 88.066191][T13067] loop3: detected capacity change from 0 to 8192 [ 88.080699][T13067] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 88.181202][T13084] loop3: detected capacity change from 0 to 1024 [ 88.198096][T13084] journal_path: Lookup failure for './file0' [ 88.204079][T13084] EXT4-fs: error: could not find journal device path [ 88.304439][T13107] netlink: zone id is out of range [ 88.309587][T13107] netlink: zone id is out of range [ 88.351953][T13107] netlink: set zone limit has 8 unknown bytes [ 88.370856][T13113] No such timeout policy "syz1" [ 88.425005][ T29] kauditd_printk_skb: 1621 callbacks suppressed [ 88.425075][ T29] audit: type=1326 audit(1763548360.886:14187): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13120 comm="syz.2.4607" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe54a85f749 code=0x7ffc0000 [ 88.500437][ T29] audit: type=1326 audit(1763548360.886:14188): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13120 comm="syz.2.4607" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe54a85f749 code=0x7ffc0000 [ 88.524027][ T29] audit: type=1326 audit(1763548360.886:14189): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13120 comm="syz.2.4607" exe="/root/syz-executor" sig=0 arch=c000003e syscall=435 compat=0 ip=0x7fe54a85f749 code=0x7ffc0000 [ 88.547922][ T29] audit: type=1326 audit(1763548360.896:14190): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13120 comm="syz.2.4607" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe54a85f749 code=0x7ffc0000 [ 88.571529][ T29] audit: type=1326 audit(1763548360.896:14191): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13120 comm="syz.2.4607" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe54a85f749 code=0x7ffc0000 [ 88.595479][ T29] audit: type=1326 audit(1763548360.896:14192): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13124 comm="syz.2.4607" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fe54a892005 code=0x7ffc0000 [ 88.628131][T13142] qrtr: Invalid version 0 [ 88.707548][T13157] siw: device registration error -23 [ 88.735721][T13153] bond4: option packets_per_slave: mode dependency failed, not supported in mode broadcast(3) [ 88.756865][T13153] bond4 (unregistering): Released all slaves [ 88.787455][ T29] audit: type=1326 audit(1763548361.056:14193): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13124 comm="syz.2.4607" exe="/root/syz-executor" sig=0 arch=c000003e syscall=60 compat=0 ip=0x7fe54a85f749 code=0x7ffc0000 [ 88.984389][T13196] xt_hashlimit: overflow, try lower: 3/0 [ 89.027773][T13202] sctp: [Deprecated]: syz.3.4643 (pid 13202) Use of int in max_burst socket option deprecated. [ 89.027773][T13202] Use struct sctp_assoc_value instead [ 89.245190][T13239] netlink: 'syz.1.4661': attribute type 2 has an invalid length. [ 89.434195][T13276] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 89.588539][T13306] siw: device registration error -23 [ 89.773440][T13345] siw: device registration error -23 [ 89.879062][T13364] netlink: 'syz.0.4725': attribute type 21 has an invalid length. [ 89.886886][T13364] IPv6: NLM_F_CREATE should be specified when creating new route [ 89.911799][T13364] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 89.919081][T13364] IPv6: NLM_F_CREATE should be set when creating new route [ 89.926311][T13364] IPv6: NLM_F_CREATE should be set when creating new route [ 89.933529][T13364] IPv6: NLM_F_CREATE should be set when creating new route [ 89.997356][T13382] netlink: 'syz.2.4732': attribute type 1 has an invalid length. [ 90.025025][T13389] SELinux: failed to load policy [ 90.118373][ T29] audit: type=1326 audit(1763548369.587:14194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13403 comm="syz.2.4743" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe54a85f749 code=0x7ffc0000 [ 90.176866][ T29] audit: type=1326 audit(1763548369.587:14195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13403 comm="syz.2.4743" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe54a85f749 code=0x7ffc0000 [ 90.200504][ T29] audit: type=1326 audit(1763548369.587:14196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13403 comm="syz.2.4743" exe="/root/syz-executor" sig=0 arch=c000003e syscall=100 compat=0 ip=0x7fe54a85f749 code=0x7ffc0000 [ 90.451140][T13459] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 90.457655][T13459] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 90.465089][T13459] vhci_hcd vhci_hcd.0: Device attached [ 90.501002][T13459] vhci_hcd vhci_hcd.0: pdev(3) rhport(1) sockfd(5) [ 90.507601][T13459] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 90.515077][T13459] vhci_hcd vhci_hcd.0: Device attached [ 90.526089][T13469] vhci_hcd: connection closed [ 90.526111][T13460] vhci_hcd: connection closed [ 90.531158][ T3437] vhci_hcd: stop threads [ 90.540088][ T3437] vhci_hcd: release socket [ 90.544516][ T3437] vhci_hcd: disconnect device [ 90.549610][ T3437] vhci_hcd: stop threads [ 90.553858][ T3437] vhci_hcd: release socket [ 90.559310][ T3437] vhci_hcd: disconnect device [ 90.580223][T13479] __nla_validate_parse: 105 callbacks suppressed [ 90.580237][T13479] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4775'. [ 90.627832][T13485] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4780'. [ 90.837745][T13527] netlink: 28 bytes leftover after parsing attributes in process `syz.4.4800'. [ 90.846714][T13527] netlink: 28 bytes leftover after parsing attributes in process `syz.4.4800'. [ 90.899202][T13537] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4804'. [ 90.987222][T13554] netlink: 16 bytes leftover after parsing attributes in process `syz.1.4814'. [ 91.022805][T13558] Cannot find del_set index 3 as target [ 91.120353][T13576] x_tables: ip_tables: osf match: only valid for protocol 6 [ 91.240160][T13600] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 91.246679][T13600] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 91.248390][T13604] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4830'. [ 91.254095][T13600] vhci_hcd vhci_hcd.0: Device attached [ 91.337161][T13600] vhci_hcd vhci_hcd.0: pdev(1) rhport(1) sockfd(5) [ 91.343710][T13600] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 91.351249][T13600] vhci_hcd vhci_hcd.0: Device attached [ 91.381231][T13613] vhci_hcd: connection closed [ 91.381368][ T3436] vhci_hcd: stop threads [ 91.390350][ T3436] vhci_hcd: release socket [ 91.394752][ T3436] vhci_hcd: disconnect device [ 91.399505][T13601] vhci_hcd: connection closed [ 91.407646][ T3436] vhci_hcd: stop threads [ 91.416547][ T3436] vhci_hcd: release socket [ 91.421015][ T3436] vhci_hcd: disconnect device [ 91.448061][ T7680] vhci_hcd: vhci_device speed not set [ 91.532565][T13645] netlink: 'syz.0.4852': attribute type 3 has an invalid length. [ 91.540422][T13645] netlink: 132 bytes leftover after parsing attributes in process `syz.0.4852'. [ 91.571712][T13650] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4854'. [ 91.602898][T13655] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 91.696284][T13673] bond5: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 91.706706][T13673] bond5 (unregistering): Released all slaves [ 91.759852][T13684] No such timeout policy "syz1" [ 91.774917][T13686] netlink: 'syz.2.4873': attribute type 4 has an invalid length. [ 91.963607][T13722] netlink: 'syz.4.4891': attribute type 4 has an invalid length. [ 91.975132][T13720] bond5: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 91.998070][T13720] bond5 (unregistering): Released all slaves [ 92.015340][T13726] netlink: 'syz.0.4893': attribute type 1 has an invalid length. [ 92.023102][T13726] netlink: 'syz.0.4893': attribute type 2 has an invalid length. [ 92.241253][T13759] netlink: 'syz.1.4907': attribute type 4 has an invalid length. [ 92.286162][T13767] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4909'. [ 92.317370][T13769] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 92.323882][T13769] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 92.331294][T13769] vhci_hcd vhci_hcd.0: Device attached [ 92.364987][T13772] vhci_hcd: connection closed [ 92.367714][ T3437] vhci_hcd: stop threads [ 92.376610][ T3437] vhci_hcd: release socket [ 92.381155][ T3437] vhci_hcd: disconnect device [ 92.589389][T13809] loop3: detected capacity change from 0 to 512 [ 92.621556][T13809] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.637631][T13809] ext4 filesystem being mounted at /989/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.718174][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.860656][T13840] SET target dimension over the limit! [ 92.891566][T13842] gre1: entered allmulticast mode [ 92.985900][T13857] netlink: 'syz.1.4954': attribute type 4 has an invalid length. [ 93.004284][T13857] A link change request failed with some changes committed already. Interface hsr_slave_1 may have been left with an inconsistent configuration, please check. [ 93.128223][T13874] binfmt_misc: register: failed to install interpreter file ./file1 [ 93.222895][T13888] netlink: 'syz.4.4968': attribute type 10 has an invalid length. [ 93.248443][T13888] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.268982][T13888] bond0: (slave team0): Enslaving as an active interface with an up link [ 93.315254][T13900] netlink: 'syz.3.4986': attribute type 5 has an invalid length. [ 93.427601][ T29] kauditd_printk_skb: 6474 callbacks suppressed [ 93.427612][ T29] audit: type=1326 audit(1763548372.887:20671): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13756 comm="syz.2.4905" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe54a85f749 code=0x50000 [ 93.460644][ T29] audit: type=1326 audit(1763548372.917:20672): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13756 comm="syz.2.4905" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe54a85f749 code=0x50000 [ 93.483954][ T29] audit: type=1326 audit(1763548372.917:20673): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13756 comm="syz.2.4905" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe54a85f749 code=0x50000 [ 93.507316][ T29] audit: type=1326 audit(1763548372.917:20674): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13756 comm="syz.2.4905" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe54a85f749 code=0x50000 [ 93.530689][ T29] audit: type=1326 audit(1763548372.917:20675): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13756 comm="syz.2.4905" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe54a85f749 code=0x50000 [ 93.554059][ T29] audit: type=1326 audit(1763548372.917:20676): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13756 comm="syz.2.4905" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe54a85f749 code=0x50000 [ 93.577321][ T29] audit: type=1326 audit(1763548372.917:20677): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13756 comm="syz.2.4905" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe54a85f749 code=0x50000 [ 93.600622][ T29] audit: type=1326 audit(1763548372.917:20678): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13756 comm="syz.2.4905" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe54a85f749 code=0x50000 [ 93.623971][ T29] audit: type=1326 audit(1763548372.917:20679): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13756 comm="syz.2.4905" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe54a85f749 code=0x50000 [ 93.647294][ T29] audit: type=1326 audit(1763548372.927:20680): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13756 comm="syz.2.4905" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe54a85f749 code=0x50000 [ 95.364126][T13926] netlink: 'syz.4.4990': attribute type 6 has an invalid length. [ 95.388158][T13929] xt_CT: You must specify a L4 protocol and not use inversions on it [ 95.412992][T13932] loop0: detected capacity change from 0 to 512 [ 95.433699][T13932] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 95.462362][T13932] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 95.501762][T13942] netlink: 'syz.3.4997': attribute type 2 has an invalid length. [ 95.509514][T13942] netlink: 'syz.3.4997': attribute type 3 has an invalid length. [ 95.693734][T13971] xt_HMARK: spi-set and port-set can't be combined [ 95.851136][T13987] __nla_validate_parse: 3 callbacks suppressed [ 95.851151][T13987] netlink: 48 bytes leftover after parsing attributes in process `syz.4.5018'. [ 95.889673][T13994] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5023'. [ 95.892114][T13995] loop4: detected capacity change from 0 to 512 [ 95.934834][T13995] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 95.944932][T13997] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 95.967776][T13995] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 96.043439][T14008] gre2: entered allmulticast mode [ 96.060127][T14012] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 96.341654][T14058] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=14058 comm=syz.0.5063 [ 96.358376][T14060] netlink: 16 bytes leftover after parsing attributes in process `syz.3.5053'. [ 96.367332][T14060] netlink: 16 bytes leftover after parsing attributes in process `syz.3.5053'. [ 96.376308][T14060] netlink: 24 bytes leftover after parsing attributes in process `syz.3.5053'. [ 96.518032][T14088] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5066'. [ 96.526994][T14088] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5066'. [ 96.586256][T14098] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.604963][T14098] bond0: (slave team0): Enslaving as an active interface with an up link [ 96.707708][T14123] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 96.714301][T14123] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 96.721817][T14123] vhci_hcd vhci_hcd.0: Device attached [ 96.738962][T14124] vhci_hcd: connection closed [ 96.739203][ T42] vhci_hcd: stop threads [ 96.748191][ T42] vhci_hcd: release socket [ 96.752691][ T42] vhci_hcd: disconnect device [ 97.115945][T14143] validate_nla: 1 callbacks suppressed [ 97.115958][T14143] netlink: 'syz.4.5091': attribute type 10 has an invalid length. [ 97.150744][T14150] netlink: 68 bytes leftover after parsing attributes in process `syz.1.5095'. [ 97.291603][T14159] netlink: 'syz.0.5109': attribute type 10 has an invalid length. [ 97.396780][T14181] xt_l2tp: missing protocol rule (udp|l2tpip) [ 97.405264][T14182] netlink: 120 bytes leftover after parsing attributes in process `syz.0.5108'. [ 97.433201][ T6987] IPVS: starting estimator thread 0... [ 97.488736][T14197] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5120'. [ 97.524884][T14202] netlink: 'syz.2.5121': attribute type 10 has an invalid length. [ 97.532927][T14187] IPVS: using max 2592 ests per chain, 129600 per kthread [ 97.600018][T14215] loop2: detected capacity change from 0 to 512 [ 97.614648][T14215] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 97.712689][T14231] loop1: detected capacity change from 0 to 1024 [ 97.723320][T14235] netlink: 'syz.4.5136': attribute type 10 has an invalid length. [ 97.737101][T14231] journal_path: Lookup failure for './file0' [ 97.743162][T14231] EXT4-fs: error: could not find journal device path [ 97.824407][T14241] bond5: option updelay: invalid value (18446744073709531912) [ 97.831964][T14241] bond5: option updelay: allowed values 0 - 2147483647 [ 97.839935][T14241] bond5 (unregistering): Released all slaves [ 97.894068][T14258] netlink: zone id is out of range [ 97.899247][T14258] netlink: zone id is out of range [ 97.925140][T14258] netlink: set zone limit has 8 unknown bytes [ 98.014671][T14275] loop2: detected capacity change from 0 to 1024 [ 98.029851][T14275] journal_path: Lookup failure for './file0' [ 98.035841][T14275] EXT4-fs: error: could not find journal device path [ 98.089669][T14288] qrtr: Invalid version 0 [ 98.138547][T14295] bond5: option updelay: invalid value (18446744073709531912) [ 98.146106][T14295] bond5: option updelay: allowed values 0 - 2147483647 [ 98.158489][T14295] bond5 (unregistering): Released all slaves [ 98.171493][T14302] qrtr: Invalid version 0 [ 98.325829][T14331] qrtr: Invalid version 0 [ 98.435735][T14352] SELinux: failed to load policy [ 98.634227][ T29] kauditd_printk_skb: 25860 callbacks suppressed [ 98.634241][ T29] audit: type=1326 audit(1763548378.097:46541): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14392 comm="syz.3.5213" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd03cfff749 code=0x7ffc0000 [ 98.705307][ T29] audit: type=1326 audit(1763548378.137:46542): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14392 comm="syz.3.5213" exe="/root/syz-executor" sig=0 arch=c000003e syscall=100 compat=0 ip=0x7fd03cfff749 code=0x7ffc0000 [ 98.728932][ T29] audit: type=1326 audit(1763548378.137:46543): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14392 comm="syz.3.5213" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd03cfff749 code=0x7ffc0000 [ 98.731805][T14408] xt_bpf: check failed: parse error [ 98.752539][ T29] audit: type=1326 audit(1763548378.137:46544): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14392 comm="syz.3.5213" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd03cfff749 code=0x7ffc0000 [ 98.824672][ T29] audit: type=1326 audit(1763548378.277:46545): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14417 comm="syz.3.5235" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd03cfff749 code=0x7ffc0000 [ 98.848307][ T29] audit: type=1326 audit(1763548378.287:46546): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14417 comm="syz.3.5235" exe="/root/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7fd03cfff749 code=0x7ffc0000 [ 98.859444][T14422] netlink: 'syz.2.5227': attribute type 2 has an invalid length. [ 98.871852][ T29] audit: type=1326 audit(1763548378.287:46547): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14417 comm=2B6AF540 exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd03cfff749 code=0x7ffc0000 [ 98.902792][T14422] netlink: 'syz.2.5227': attribute type 8 has an invalid length. [ 98.980869][T14440] xt_l2tp: invalid flags combination: c [ 99.098350][T14461] netlink: 'syz.1.5248': attribute type 29 has an invalid length. [ 99.195298][T14479] xt_CONNSECMARK: invalid mode: 0 [ 99.342541][T14513] tmpfs: Bad value for 'mpol' [ 99.389716][T14517] lo speed is unknown, defaulting to 1000 [ 99.425418][T14523] netlink: 'syz.2.5278': attribute type 11 has an invalid length. [ 99.649711][T14540] netlink: 'syz.1.5285': attribute type 10 has an invalid length. [ 99.689062][T14540] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 99.704424][T14539] syz.3.5286 (14539) used greatest stack depth: 9936 bytes left [ 99.734643][T14540] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 99.762523][T14548] netlink: 'syz.4.5290': attribute type 4 has an invalid length. [ 99.797642][T14548] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 99.810331][T14552] SET target dimension over the limit! [ 99.879101][T14563] xt_ecn: cannot match TCP bits for non-tcp packets [ 99.963321][T14579] x_tables: unsorted entry at hook 1 [ 100.056836][T14597] team0: Device bond0 is already an upper device of the team interface [ 100.307926][ T29] audit: type=1400 audit(1763548379.777:46548): avc: denied { write } for pid=14649 comm="syz.0.5340" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 100.381243][ T29] audit: type=1400 audit(1763548379.797:46549): avc: denied { read } for pid=14653 comm="syz.1.5341" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 100.401238][ T29] audit: type=1326 audit(1763548379.837:46550): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14660 comm="syz.1.5343" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f72883bf749 code=0x7ffc0000 [ 100.429416][T14666] kernel profiling enabled (shift: 17) [ 100.551161][ T7680] lo speed is unknown, defaulting to 1000 [ 100.813929][T14745] x_tables: unsorted entry at hook 2 [ 100.904625][T14766] __nla_validate_parse: 16 callbacks suppressed [ 100.904639][T14766] netlink: 20 bytes leftover after parsing attributes in process `syz.2.5395'. [ 101.230020][T14830] netlink: 28 bytes leftover after parsing attributes in process `syz.2.5428'. [ 101.239016][T14830] netlink: 28 bytes leftover after parsing attributes in process `syz.2.5428'. [ 101.395545][T14858] loop1: detected capacity change from 0 to 1764 [ 101.434532][T14868] 8021q: VLANs not supported on wg1 [ 101.502556][T14882] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=14882 comm=syz.2.5454 [ 101.515100][T14882] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=14882 comm=syz.2.5454 [ 101.532799][T14888] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 101.561892][T14888] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 101.710315][T14921] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5473'. [ 101.713677][T14924] sit0: entered promiscuous mode [ 101.724181][T14924] netlink: 1 bytes leftover after parsing attributes in process `syz.2.5474'. [ 101.811659][T14939] syz.0.5481: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 101.826255][T14939] CPU: 1 UID: 0 PID: 14939 Comm: syz.0.5481 Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 101.826310][T14939] Tainted: [W]=WARN [ 101.826315][T14939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 101.826328][T14939] Call Trace: [ 101.826335][T14939] [ 101.826342][T14939] __dump_stack+0x1d/0x30 [ 101.826364][T14939] dump_stack_lvl+0xe8/0x140 [ 101.826385][T14939] dump_stack+0x15/0x1b [ 101.826468][T14939] warn_alloc+0x12b/0x1a0 [ 101.826497][T14939] ? __rcu_read_unlock+0x4f/0x70 [ 101.826519][T14939] __vmalloc_node_range_noprof+0x9d/0xed0 [ 101.826575][T14939] ? __futex_wait+0x1fa/0x260 [ 101.826593][T14939] ? __pfx_futex_wake_mark+0x10/0x10 [ 101.826615][T14939] ? __rcu_read_unlock+0x4f/0x70 [ 101.826668][T14939] ? avc_has_perm_noaudit+0x1b1/0x200 [ 101.826685][T14939] ? should_fail_ex+0x30/0x280 [ 101.826713][T14939] ? xskq_create+0x36/0xe0 [ 101.826739][T14939] vmalloc_user_noprof+0x7d/0xb0 [ 101.826822][T14939] ? xskq_create+0x80/0xe0 [ 101.826844][T14939] xskq_create+0x80/0xe0 [ 101.826866][T14939] xsk_init_queue+0x95/0xf0 [ 101.826884][T14939] xsk_setsockopt+0x3f5/0x640 [ 101.826963][T14939] ? __pfx_xsk_setsockopt+0x10/0x10 [ 101.827064][T14939] __sys_setsockopt+0x184/0x200 [ 101.827099][T14939] __x64_sys_setsockopt+0x64/0x80 [ 101.827126][T14939] x64_sys_call+0x20ec/0x3000 [ 101.827145][T14939] do_syscall_64+0xd2/0x200 [ 101.827218][T14939] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 101.827246][T14939] ? irqentry_exit_to_user_mode+0x7b/0xa0 [ 101.827318][T14939] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.827335][T14939] RIP: 0033:0x7f03e634f749 [ 101.827351][T14939] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 101.827387][T14939] RSP: 002b:00007f03e4daf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 101.827406][T14939] RAX: ffffffffffffffda RBX: 00007f03e65a5fa0 RCX: 00007f03e634f749 [ 101.827417][T14939] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000003 [ 101.827428][T14939] RBP: 00007f03e63d3f91 R08: 0000000000000004 R09: 0000000000000000 [ 101.827447][T14939] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 101.827460][T14939] R13: 00007f03e65a6038 R14: 00007f03e65a5fa0 R15: 00007ffe1beb10c8 [ 101.827478][T14939] [ 101.827496][T14939] Mem-Info: [ 101.985825][T14954] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 102.005102][T14939] active_anon:21722 inactive_anon:0 isolated_anon:0 [ 102.005102][T14939] active_file:8640 inactive_file:2480 isolated_file:0 [ 102.005102][T14939] unevictable:0 dirty:212 writeback:0 [ 102.005102][T14939] slab_reclaimable:3294 slab_unreclaimable:15801 [ 102.005102][T14939] mapped:29075 shmem:175 pagetables:1359 [ 102.005102][T14939] sec_pagetables:0 bounce:0 [ 102.005102][T14939] kernel_misc_reclaimable:0 [ 102.005102][T14939] free:1885832 free_pcp:3869 free_cma:0 [ 102.080318][T14961] netlink: 1 bytes leftover after parsing attributes in process `syz.2.5491'. [ 102.120204][T14939] Node 0 active_anon:86888kB inactive_anon:0kB active_file:34560kB inactive_file:9920kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:116300kB dirty:848kB writeback:0kB shmem:700kB kernel_stack:4192kB pagetables:5784kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 102.120256][T14939] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 102.185678][T14939] lowmem_reserve[]: 0 2881 7859 7859 [ 102.191002][T14939] Node 0 DMA32 free:2946624kB boost:0kB min:4132kB low:7060kB high:9988kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:3129332kB managed:2950256kB mlocked:0kB bounce:0kB free_pcp:3632kB local_pcp:3528kB free_cma:0kB [ 102.217773][T14968] validate_nla: 4 callbacks suppressed [ 102.217785][T14968] netlink: 'syz.3.5495': attribute type 10 has an invalid length. [ 102.222318][T14939] lowmem_reserve[]: [ 102.228593][T14968] batman_adv: batadv0: Adding interface: netdevsim1 [ 102.235541][T14939] 0 0 4978 4978 [ 102.235568][T14939] Node 0 Normal free:4581088kB boost:0kB min:7188kB low:12284kB high:17380kB reserved_highatomic:0KB free_highatomic:0KB active_anon:86888kB inactive_anon:0kB active_file:34560kB inactive_file:9920kB unevictable:0kB writepending:848kB zspages:0kB present:5242880kB managed:5098240kB mlocked:0kB bounce:0kB free_pcp:11108kB local_pcp:3632kB free_cma:0kB [ 102.239393][T14968] batman_adv: batadv0: The MTU of interface netdevsim1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 102.245937][T14939] lowmem_reserve[]: 0 [ 102.249493][T14968] batman_adv: batadv0: Not using interface netdevsim1 (retrying later): interface not active [ 102.282189][T14939] 0 0 0 [ 102.324688][T14939] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 102.337430][T14939] Node 0 DMA32: 4*4kB (M) 2*8kB (M) 2*16kB (M) 2*32kB (M) 3*64kB (M) 2*128kB (M) 2*256kB (M) 3*512kB (M) 3*1024kB (M) 2*2048kB (M) 717*4096kB (M) = 2946624kB [ 102.353582][T14939] Node 0 Normal: 362*4kB (UME) 223*8kB (UM) 211*16kB (UM) 111*32kB (UME) 80*64kB (UME) 44*128kB (UME) 35*256kB (UME) 21*512kB (UME) 14*1024kB (UME) 8*2048kB (U) 1101*4096kB (UM) = 4581040kB [ 102.372559][T14939] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 102.381857][T14939] 11281 total pagecache pages [ 102.386737][T14939] 0 pages in swap cache [ 102.389030][T14974] netlink: 'syz.1.5498': attribute type 5 has an invalid length. [ 102.390897][T14939] Free swap = 124996kB [ 102.390906][T14939] Total swap = 124996kB [ 102.406867][T14939] 2097051 pages RAM [ 102.410687][T14939] 0 pages HighMem/MovableOnly [ 102.415354][T14939] 81087 pages reserved [ 102.462937][T14977] xt_CT: No such helper "pptp" [ 102.541374][T15000] netlink: 'syz.2.5507': attribute type 17 has an invalid length. [ 102.549204][T15000] netlink: 152 bytes leftover after parsing attributes in process `syz.2.5507'. [ 102.573872][T15000] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 102.766769][T15040] usb usb1: usbfs: process 15040 (syz.4.5530) did not claim interface 0 before use [ 103.085618][T15105] netlink: 'syz.0.5559': attribute type 15 has an invalid length. [ 103.126736][T15118] netlink: 180 bytes leftover after parsing attributes in process `syz.2.5564'. [ 103.298023][T15151] ip6erspan0: entered allmulticast mode [ 103.343180][T15158] loop1: detected capacity change from 0 to 512 [ 103.398146][T15158] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 103.426060][T15158] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #15: comm syz.1.5584: iget: bad i_size value: 360287970189639680 [ 103.441836][T15158] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.5584: couldn't read orphan inode 15 (err -117) [ 103.457831][T15158] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 103.490957][T15158] EXT4-fs error (device loop1): ext4_empty_dir:3086: inode #12: block 13: comm syz.1.5584: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=12, rec_len=0, size=4096 fake=1 [ 103.498512][T15182] netlink: 260 bytes leftover after parsing attributes in process `syz.2.5596'. [ 103.528689][T15158] EXT4-fs warning (device loop1): ext4_empty_dir:3089: inode #12: comm syz.1.5584: directory missing '.' [ 103.562468][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.619237][T15200] netlink: 28 bytes leftover after parsing attributes in process `syz.4.5605'. [ 103.848694][T15246] A link change request failed with some changes committed already. Interface batadv0 may have been left with an inconsistent configuration, please check. [ 104.002948][T15274] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 104.090661][ T29] kauditd_printk_skb: 19 callbacks suppressed [ 104.090675][ T29] audit: type=1400 audit(1763548383.547:46570): avc: denied { write } for pid=15285 comm="syz.3.5647" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 104.174382][T15304] xt_TPROXY: Can be used only with -p tcp or -p udp [ 104.203044][T15309] vhci_hcd: invalid port number 255 [ 104.208284][T15309] vhci_hcd: invalid port number 255 [ 104.250147][T15316] loop4: detected capacity change from 0 to 512 [ 104.266846][T15320] netlink: 'syz.2.5663': attribute type 8 has an invalid length. [ 104.274628][T15320] netlink: 'syz.2.5663': attribute type 7 has an invalid length. [ 104.275647][T15316] EXT4-fs: Ignoring removed orlov option [ 104.288037][T15316] EXT4-fs: Ignoring removed bh option [ 104.334232][T15324] bond0 (unregistering): (slave team0): Releasing backup interface [ 104.342434][T15316] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 104.373253][T15316] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a04ec118, mo2=0002] [ 104.385274][ T29] audit: type=1326 audit(1763548383.827:46571): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15330 comm="syz.3.5670" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd03cfff749 code=0x7ffc0000 [ 104.408863][ T29] audit: type=1326 audit(1763548383.827:46572): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15330 comm="syz.3.5670" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd03cfff749 code=0x7ffc0000 [ 104.410945][T15324] bond0 (unregistering): Released all slaves [ 104.432484][ T29] audit: type=1326 audit(1763548383.827:46573): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15330 comm="syz.3.5670" exe="/root/syz-executor" sig=0 arch=c000003e syscall=279 compat=0 ip=0x7fd03cfff749 code=0x7ffc0000 [ 104.441691][T15316] System zones: 1-12 [ 104.462096][ T29] audit: type=1326 audit(1763548383.827:46574): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15330 comm="syz.3.5670" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd03cfff749 code=0x7ffc0000 [ 104.465972][T15316] [ 104.492107][T15316] EXT4-fs error (device loop4): ext4_orphan_get:1392: comm syz.4.5669: inode #15: comm syz.4.5669: iget: illegal inode # [ 104.524369][T15316] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.5669: couldn't read orphan inode 15 (err -117) [ 104.535870][T15344] netlink: 'syz.3.5676': attribute type 2 has an invalid length. [ 104.538639][ T29] audit: type=1400 audit(1763548383.967:46575): avc: denied { create } for pid=15340 comm="syz.3.5673" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=1 [ 104.565580][T15316] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.589693][T15316] EXT4-fs error (device loop4): ext4_lookup:1787: comm syz.4.5669: inode #15: comm syz.4.5669: iget: illegal inode # [ 104.623129][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.653050][ T29] audit: type=1400 audit(1763548384.117:46576): avc: denied { getopt } for pid=15355 comm="syz.0.5682" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 104.693541][T15361] netlink: 'syz.2.5684': attribute type 1 has an invalid length. [ 104.732929][T15367] netlink: 'syz.4.5685': attribute type 1 has an invalid length. [ 104.740693][T15367] netlink: 'syz.4.5685': attribute type 3 has an invalid length. [ 104.817448][ T29] audit: type=1400 audit(1763548384.277:46577): avc: denied { unmount } for pid=3311 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 104.846915][ T29] audit: type=1400 audit(1763548384.297:46578): avc: denied { validate_trans } for pid=15387 comm="syz.2.5699" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 104.849525][T15394] batman_adv: batadv0: Adding interface: netdevsim1 [ 104.874238][T15394] batman_adv: batadv0: Not using interface netdevsim1 (retrying later): interface not active [ 105.157072][T15448] sit0: left promiscuous mode [ 105.395878][T15495] A link change request failed with some changes committed already. Interface batadv_slave_0 may have been left with an inconsistent configuration, please check. [ 105.420167][T15500] xt_CONNSECMARK: invalid mode: 0 [ 105.733152][T15558] loop0: detected capacity change from 0 to 512 [ 105.748005][T15558] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 105.780271][T15558] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 105.788223][T15558] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e000e118, mo2=0002] [ 105.797737][T15558] System zones: 0-1, 15-15, 18-18, 34-34 [ 105.822453][T15558] EXT4-fs (loop0): orphan cleanup on readonly fs [ 105.834273][T15558] Quota error (device loop0): v2_read_header: Failed header read: expected=8 got=0 [ 105.843872][T15558] EXT4-fs warning (device loop0): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 105.856390][T15577] xt_l2tp: invalid flags combination: c [ 105.858455][T15558] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 105.883362][T15558] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.5778: bg 0: block 40: padding at end of block bitmap is not set [ 105.897866][T15558] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 105.927891][T15558] EXT4-fs (loop0): 1 truncate cleaned up [ 105.933942][T15558] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 105.977906][T15558] EXT4-fs error (device loop0): ext4_encrypted_get_link:46: inode #16: comm syz.0.5778: bad symlink. [ 106.008727][T15593] __nla_validate_parse: 12 callbacks suppressed [ 106.008740][T15593] netlink: 40 bytes leftover after parsing attributes in process `syz.4.5793'. [ 106.025133][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.026953][T15593] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 106.028795][T15593] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 106.159168][T15606] xt_ecn: cannot match TCP bits for non-tcp packets [ 106.297836][T15627] tmpfs: Bad value for 'mpol' [ 106.916936][T15736] netlink: 92 bytes leftover after parsing attributes in process `syz.0.5864'. [ 106.944257][T15736] netlink: 48 bytes leftover after parsing attributes in process `syz.0.5864'. [ 106.977868][T15747] SET target dimension over the limit! [ 107.161456][T15786] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 107.196042][T15790] xt_TPROXY: Can be used only with -p tcp or -p udp [ 107.256087][T15798] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5895'. [ 107.391592][T15825] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5908'. [ 107.400501][T15825] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5908'. [ 107.453543][T15831] loop2: detected capacity change from 0 to 1764 [ 107.525752][T15841] loop0: detected capacity change from 0 to 512 [ 107.550606][T15841] EXT4-fs error (device loop0): ext4_orphan_get:1392: inode #15: comm syz.0.5916: iget: bad i_size value: 38620345925642 [ 107.563827][T15841] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.5916: couldn't read orphan inode 15 (err -117) [ 107.579239][T15841] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.689127][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.705971][T15864] loop4: detected capacity change from 0 to 1764 [ 107.830088][ T6979] lo speed is unknown, defaulting to 1000 [ 107.869861][T15888] validate_nla: 5 callbacks suppressed [ 107.869873][T15888] netlink: 'syz.1.5937': attribute type 10 has an invalid length. [ 107.917954][T15892] sit0: entered promiscuous mode [ 107.935837][T15892] netlink: 'syz.3.5939': attribute type 1 has an invalid length. [ 107.943673][T15892] netlink: 1 bytes leftover after parsing attributes in process `syz.3.5939'. [ 108.062293][T15914] netlink: 'syz.2.5951': attribute type 2 has an invalid length. [ 108.070142][T15914] netlink: 'syz.2.5951': attribute type 1 has an invalid length. [ 108.394923][T15967] netlink: 'syz.3.5977': attribute type 17 has an invalid length. [ 108.402834][T15967] netlink: 152 bytes leftover after parsing attributes in process `syz.3.5977'. [ 108.423862][T15972] loop4: detected capacity change from 0 to 512 [ 108.440817][ T6971] lo speed is unknown, defaulting to 1000 [ 108.480833][T15967] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 108.532059][T15972] EXT4-fs: Ignoring removed bh option [ 108.550734][T15972] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.658175][T15972] ext4 filesystem being mounted at /1216/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 108.709894][T15972] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.818002][T16024] netlink: 'syz.4.6014': attribute type 21 has an invalid length. [ 108.917205][T16036] lo speed is unknown, defaulting to 1000 [ 108.979967][T16049] xt_hashlimit: size too large, truncated to 1048576 [ 108.986713][T16049] xt_hashlimit: max too large, truncated to 1048576 [ 109.183545][T16076] xt_CT: No such helper "pptp" [ 109.248648][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 109.248712][ T29] audit: type=1400 audit(1763548395.715:46586): avc: denied { setopt } for pid=16086 comm="syz.3.6035" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 109.295374][ T29] audit: type=1326 audit(1763548395.755:46587): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16093 comm="syz.0.6047" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f03e634f749 code=0x7ffc0000 [ 109.317653][ T29] audit: type=1326 audit(1763548395.755:46588): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16093 comm="syz.0.6047" exe="/root/syz-executor" sig=0 arch=c000003e syscall=63 compat=0 ip=0x7f03e634f749 code=0x7ffc0000 [ 109.345693][T16097] lo speed is unknown, defaulting to 1000 [ 109.361383][ T29] audit: type=1326 audit(1763548395.755:46589): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16093 comm="syz.0.6047" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f03e634f749 code=0x7ffc0000 [ 109.361421][ T29] audit: type=1326 audit(1763548395.755:46590): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16093 comm="syz.0.6047" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f03e634f749 code=0x7ffc0000 [ 109.634675][T16129] xt_cgroup: invalid path, errno=-2 [ 109.700056][T16143] netlink: set zone limit has 4 unknown bytes [ 109.714415][T16144] loop2: detected capacity change from 0 to 512 [ 109.728324][T16144] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 109.763577][T16144] EXT4-fs (loop2): 1 orphan inode deleted [ 109.791603][T16153] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6065'. [ 109.800844][T16144] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.823304][T16144] ext4 filesystem being mounted at /1258/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 109.836668][T16153] bond5 (unregistering): Released all slaves [ 109.887824][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.948062][T16170] netlink: 260 bytes leftover after parsing attributes in process `syz.0.6074'. [ 109.972381][T16165] lo speed is unknown, defaulting to 1000 [ 110.010186][T16179] netlink: 'syz.4.6077': attribute type 8 has an invalid length. [ 110.017952][T16179] netlink: 'syz.4.6077': attribute type 7 has an invalid length. [ 110.066607][T16186] netlink: 'syz.0.6079': attribute type 21 has an invalid length. [ 110.180021][T16198] loop0: detected capacity change from 0 to 512 [ 110.182844][T16200] netlink: 'syz.2.6087': attribute type 1 has an invalid length. [ 110.376484][T16226] lo speed is unknown, defaulting to 1000 [ 110.484011][T16247] bond0 (unregistering): (slave team0): Releasing backup interface [ 110.532702][T16254] loop0: detected capacity change from 0 to 512 [ 110.539913][T16247] bond0 (unregistering): Released all slaves [ 110.574177][T16254] EXT4-fs: Ignoring removed orlov option [ 110.579868][T16254] EXT4-fs: Ignoring removed bh option [ 110.597600][T16254] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 110.615973][T16254] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a04ec118, mo2=0002] [ 110.632323][T16254] System zones: 1-12 [ 110.636333][T16254] EXT4-fs error (device loop0): ext4_orphan_get:1392: comm syz.0.6114: inode #15: comm syz.0.6114: iget: illegal inode # [ 110.653917][T16254] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.6114: couldn't read orphan inode 15 (err -117) [ 110.669257][T16254] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.708320][T16254] EXT4-fs error (device loop0): ext4_lookup:1787: comm syz.0.6114: inode #15: comm syz.0.6114: iget: illegal inode # [ 110.739847][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.875411][T16310] loop4: detected capacity change from 0 to 1764 [ 110.901086][ T29] audit: type=1400 audit(1763548397.365:46591): avc: denied { mounton } for pid=16308 comm="syz.4.6142" path=2F313234382F131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D3382F66696C6530 dev="loop4" ino=1923 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=file permissive=1 [ 110.939346][T16309] bond0: (slave team0): Releasing backup interface [ 111.018380][T16330] __nla_validate_parse: 6 callbacks suppressed [ 111.018394][T16330] netlink: 132 bytes leftover after parsing attributes in process `syz.0.6153'. [ 111.051421][T16334] x_tables: duplicate underflow at hook 2 [ 111.081717][ T29] audit: type=1400 audit(1763548397.545:46592): avc: denied { execute } for pid=16345 comm="syz.2.6159" name="file0" dev="tmpfs" ino=6464 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 111.139690][T16352] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6164'. [ 111.249299][T16377] xt_hashlimit: invalid interval [ 111.317205][ T29] audit: type=1400 audit(1763548397.775:46593): avc: denied { getopt } for pid=16386 comm="syz.0.6181" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 111.322341][T16392] netlink: 4 bytes leftover after parsing attributes in process `syz.4.6183'. [ 111.373045][T16400] vlan0: entered promiscuous mode [ 111.384872][ T29] audit: type=1326 audit(1763548397.825:46594): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16396 comm="syz.1.6185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f72883bf749 code=0x7ffc0000 [ 111.408449][ T29] audit: type=1326 audit(1763548397.825:46595): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16396 comm="syz.1.6185" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f72883bf749 code=0x7ffc0000 [ 111.514185][T16423] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6197'. [ 111.564704][T16419] loop2: detected capacity change from 0 to 8192 [ 111.637476][T16446] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6209'. [ 112.079159][T16526] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6249'. [ 112.394117][T16584] netlink: 20 bytes leftover after parsing attributes in process `syz.1.6277'. [ 112.441865][T16591] netlink: 12 bytes leftover after parsing attributes in process `syz.4.6282'. [ 112.489871][T16597] xt_CONNSECMARK: invalid mode: 0 [ 112.807981][T16656] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6312'. [ 113.075565][T16705] SET target dimension over the limit! [ 113.159854][T16724] x_tables: unsorted entry at hook 2 [ 113.347918][T16765] netlink: 4 bytes leftover after parsing attributes in process `syz.4.6365'. [ 113.442798][T16784] validate_nla: 8 callbacks suppressed [ 113.442810][T16784] netlink: 'syz.0.6374': attribute type 4 has an invalid length. [ 113.470538][T16792] netlink: 'syz.2.6376': attribute type 10 has an invalid length. [ 113.470980][T16787] ip6erspan0: entered allmulticast mode [ 113.484174][T16792] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 113.494120][T16792] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 113.522161][T16784] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 113.638448][T16813] tmpfs: Bad value for 'mpol' [ 113.750606][T16833] netlink: 'syz.4.6398': attribute type 17 has an invalid length. [ 113.774562][T16833] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 114.078680][T16888] netlink: 'syz.3.6425': attribute type 32 has an invalid length. [ 114.246426][T16916] loop4: detected capacity change from 0 to 1024 [ 114.280174][T16916] EXT4-fs: Ignoring removed orlov option [ 114.300023][T16916] EXT4-fs (loop4): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 114.338094][T16916] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 114.371500][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.636730][T16972] netlink: 'syz.1.6463': attribute type 2 has an invalid length. [ 114.644510][T16972] netlink: 'syz.1.6463': attribute type 1 has an invalid length. [ 114.656657][T16975] sit0: left promiscuous mode [ 114.682334][T16980] loop0: detected capacity change from 0 to 512 [ 114.726495][T16980] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.739214][T16980] ext4 filesystem being mounted at /1286/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 114.772655][T16980] EXT4-fs error (device loop0): ext4_xattr_block_get:597: inode #15: comm syz.0.6467: corrupted xattr block 33: invalid ea_ino [ 114.778909][T16989] loop3: detected capacity change from 0 to 512 [ 114.785951][T16980] EXT4-fs (loop0): Remounting filesystem read-only [ 114.798586][T16980] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 114.808000][T16980] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 114.817145][ T29] kauditd_printk_skb: 14 callbacks suppressed [ 114.817156][ T29] audit: type=1400 audit(1763548401.275:46610): avc: denied { setattr } for pid=16979 comm="syz.0.6467" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 114.858220][T16989] EXT4-fs (loop3): 1 orphan inode deleted [ 114.905664][T16989] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 114.973861][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.991593][T16989] ext4 filesystem being mounted at /1303/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 115.024172][T17010] xt_hashlimit: size too large, truncated to 1048576 [ 115.030879][T17010] xt_hashlimit: max too large, truncated to 1048576 [ 115.075302][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.097091][T17016] loop4: detected capacity change from 0 to 512 [ 115.149118][T17016] EXT4-fs (loop4): 1 orphan inode deleted [ 115.161350][T17016] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 115.179422][T17032] loop2: detected capacity change from 0 to 512 [ 115.188049][T17016] ext4 filesystem being mounted at /1334/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 115.232783][T17032] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 115.255972][T17038] netlink: 'syz.3.6491': attribute type 8 has an invalid length. [ 115.263736][T17038] netlink: 'syz.3.6491': attribute type 7 has an invalid length. [ 115.276983][T17032] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 115.284942][T17032] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e000e118, mo2=0002] [ 115.293827][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.309634][T17046] xt_addrtype: input interface limitation not valid in POSTROUTING and OUTPUT [ 115.319597][T17032] System zones: 0-1, 15-15, 18-18, 34-34 [ 115.325475][T17032] EXT4-fs (loop2): orphan cleanup on readonly fs [ 115.331916][T17032] Quota error (device loop2): v2_read_header: Failed header read: expected=8 got=0 [ 115.346942][T17032] EXT4-fs warning (device loop2): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 115.361535][T17032] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 115.389467][T17032] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.6487: bg 0: block 40: padding at end of block bitmap is not set [ 115.422714][T17032] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 115.439610][T17032] EXT4-fs (loop2): 1 truncate cleaned up [ 115.456645][T17032] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 115.478497][T17060] bond5 (unregistering): Released all slaves [ 115.480405][T17032] EXT4-fs error (device loop2): ext4_encrypted_get_link:46: inode #16: comm syz.2.6487: bad symlink. [ 115.553180][T17078] loop3: detected capacity change from 0 to 512 [ 115.570144][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.579955][T17081] netlink: 'syz.4.6512': attribute type 1 has an invalid length. [ 115.594922][ T29] audit: type=1400 audit(1763548402.045:46611): avc: denied { associate } for pid=17080 comm="syz.1.6513" name="cgroup" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 115.620717][T17085] bond0: entered promiscuous mode [ 115.625738][T17085] team0: entered promiscuous mode [ 115.675889][T17092] SET target dimension over the limit! [ 115.745541][T17104] bond0 (unregistering): Released all slaves [ 115.834438][T17120] netdevsim netdevsim1 netdevsim0: entered allmulticast mode [ 115.842467][T17119] netlink: 'syz.4.6532': attribute type 1 has an invalid length. [ 115.858439][T17126] loop3: detected capacity change from 0 to 256 [ 115.865482][T17120] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 116.106413][T17168] __nla_validate_parse: 11 callbacks suppressed [ 116.106428][T17168] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6557'. [ 116.265420][ T29] audit: type=1400 audit(1763548402.725:46612): avc: granted { setsecparam } for pid=17191 comm="syz.0.6568" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 116.391313][T17218] tmpfs: Bad value for 'mpol' [ 116.470965][T17233] xt_hashlimit: invalid interval [ 116.560506][T17251] netlink: 224 bytes leftover after parsing attributes in process `syz.4.6598'. [ 116.639807][T17263] vti0: entered allmulticast mode [ 116.648415][T17266] vlan0: entered promiscuous mode [ 116.696341][ T29] audit: type=1326 audit(1763548403.155:46613): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17273 comm="syz.4.6611" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d0e3ff749 code=0x7ffc0000 [ 116.808846][ T29] audit: type=1326 audit(1763548403.155:46614): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17273 comm="syz.4.6611" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d0e3ff749 code=0x7ffc0000 [ 116.832494][ T29] audit: type=1326 audit(1763548403.155:46615): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17273 comm="syz.4.6611" exe="/root/syz-executor" sig=0 arch=c000003e syscall=216 compat=0 ip=0x7f8d0e3ff749 code=0x7ffc0000 [ 116.856169][ T29] audit: type=1326 audit(1763548403.155:46616): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17273 comm="syz.4.6611" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d0e3ff749 code=0x7ffc0000 [ 116.879878][ T29] audit: type=1326 audit(1763548403.155:46617): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17273 comm="syz.4.6611" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d0e3ff749 code=0x7ffc0000 [ 116.907786][T17306] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6621'. [ 116.916732][T17306] netlink: 12 bytes leftover after parsing attributes in process `syz.2.6621'. [ 117.005428][T17324] netlink: 128 bytes leftover after parsing attributes in process `syz.2.6633'. [ 117.020911][ T29] audit: type=1400 audit(1763548403.485:46618): avc: denied { getopt } for pid=17325 comm="syz.4.6635" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 117.035385][T17324] netlink: 3 bytes leftover after parsing attributes in process `syz.2.6633'. [ 117.167652][T17356] netlink: 16 bytes leftover after parsing attributes in process `syz.2.6648'. [ 117.201954][T17360] sock: sock_timestamping_bind_phc: sock not bind to device [ 117.318203][T17382] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6661'. [ 117.759818][T17464] netlink: 28 bytes leftover after parsing attributes in process `syz.4.6700'. [ 117.840605][T17470] netlink: 28 bytes leftover after parsing attributes in process `syz.1.6701'. [ 117.967008][T17499] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 118.137644][T17531] batman_adv: batadv0: Removing interface: netdevsim1 [ 118.175911][T17533] tc_dump_action: action bad kind [ 118.866219][T17663] validate_nla: 11 callbacks suppressed [ 118.866234][T17663] netlink: 'syz.1.6798': attribute type 21 has an invalid length. [ 118.891723][T17668] netlink: 'syz.4.6800': attribute type 10 has an invalid length. [ 119.101988][T17704] syz.1.6820: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 119.116608][T17704] CPU: 0 UID: 0 PID: 17704 Comm: syz.1.6820 Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 119.116725][T17704] Tainted: [W]=WARN [ 119.116733][T17704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 119.116745][T17704] Call Trace: [ 119.116752][T17704] [ 119.116759][T17704] __dump_stack+0x1d/0x30 [ 119.116782][T17704] dump_stack_lvl+0xe8/0x140 [ 119.116850][T17704] dump_stack+0x15/0x1b [ 119.116865][T17704] warn_alloc+0x12b/0x1a0 [ 119.116944][T17704] ? __rcu_read_unlock+0x4f/0x70 [ 119.116968][T17704] __vmalloc_node_range_noprof+0x9d/0xed0 [ 119.116996][T17704] ? __futex_wait+0x1fa/0x260 [ 119.117018][T17704] ? __pfx_futex_wake_mark+0x10/0x10 [ 119.117065][T17704] ? __rcu_read_unlock+0x4f/0x70 [ 119.117131][T17704] ? avc_has_perm_noaudit+0x1b1/0x200 [ 119.117148][T17704] ? should_fail_ex+0x30/0x280 [ 119.117175][T17704] ? xskq_create+0x36/0xe0 [ 119.117199][T17704] vmalloc_user_noprof+0x7d/0xb0 [ 119.117251][T17704] ? xskq_create+0x80/0xe0 [ 119.117269][T17704] xskq_create+0x80/0xe0 [ 119.117290][T17704] xsk_init_queue+0x95/0xf0 [ 119.117312][T17704] xsk_setsockopt+0x3f5/0x640 [ 119.117359][T17704] ? __pfx_xsk_setsockopt+0x10/0x10 [ 119.117381][T17704] __sys_setsockopt+0x184/0x200 [ 119.117431][T17704] __x64_sys_setsockopt+0x64/0x80 [ 119.117523][T17704] x64_sys_call+0x20ec/0x3000 [ 119.117541][T17704] do_syscall_64+0xd2/0x200 [ 119.117559][T17704] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 119.117585][T17704] ? irqentry_exit_to_user_mode+0x7b/0xa0 [ 119.117644][T17704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.117701][T17704] RIP: 0033:0x7f72883bf749 [ 119.117714][T17704] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 119.117730][T17704] RSP: 002b:00007f7286e1f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 119.117750][T17704] RAX: ffffffffffffffda RBX: 00007f7288615fa0 RCX: 00007f72883bf749 [ 119.117764][T17704] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000003 [ 119.117801][T17704] RBP: 00007f7288443f91 R08: 0000000000000004 R09: 0000000000000000 [ 119.117812][T17704] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 119.117825][T17704] R13: 00007f7288616038 R14: 00007f7288615fa0 R15: 00007ffd5a4418b8 [ 119.117845][T17704] [ 119.345777][T17704] Mem-Info: [ 119.348985][T17704] active_anon:33496 inactive_anon:0 isolated_anon:0 [ 119.348985][T17704] active_file:22106 inactive_file:2490 isolated_file:0 [ 119.348985][T17704] unevictable:0 dirty:182 writeback:0 [ 119.348985][T17704] slab_reclaimable:3389 slab_unreclaimable:15998 [ 119.348985][T17704] mapped:39105 shmem:11989 pagetables:1167 [ 119.348985][T17704] sec_pagetables:0 bounce:0 [ 119.348985][T17704] kernel_misc_reclaimable:0 [ 119.348985][T17704] free:1850984 free_pcp:4585 free_cma:0 [ 119.394107][T17704] Node 0 active_anon:133984kB inactive_anon:0kB active_file:88424kB inactive_file:9960kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:156420kB dirty:728kB writeback:0kB shmem:47956kB kernel_stack:4160kB pagetables:4668kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 119.421655][T17704] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 119.451317][T17704] lowmem_reserve[]: 0 2881 7859 7859 [ 119.456614][T17704] Node 0 DMA32 free:2946624kB boost:0kB min:4132kB low:7060kB high:9988kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:3129332kB managed:2950256kB mlocked:0kB bounce:0kB free_pcp:3632kB local_pcp:104kB free_cma:0kB [ 119.487914][T17704] lowmem_reserve[]: 0 0 4978 4978 [ 119.492990][T17704] Node 0 Normal free:4432952kB boost:0kB min:7188kB low:12284kB high:17380kB reserved_highatomic:0KB free_highatomic:0KB active_anon:142932kB inactive_anon:0kB active_file:88520kB inactive_file:9960kB unevictable:0kB writepending:728kB zspages:0kB present:5242880kB managed:5098240kB mlocked:0kB bounce:0kB free_pcp:14724kB local_pcp:7888kB free_cma:0kB [ 119.525932][T17704] lowmem_reserve[]: 0 0 0 0 [ 119.530507][T17704] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 119.543448][T17704] Node 0 DMA32: 4*4kB (M) 2*8kB (M) 2*16kB (M) 2*32kB (M) 3*64kB (M) 2*128kB (M) 2*256kB (M) 3*512kB (M) 3*1024kB (M) 2*2048kB (M) 717*4096kB (M) = 2946624kB [ 119.559863][T17704] Node 0 Normal: 0*4kB 2*8kB (UE) 25*16kB (UM) 50*32kB (UME) 35*64kB (UE) 13*128kB (U) 13*256kB (UM) 11*512kB (UE) 10*1024kB (UE) 4*2048kB (U) 1073*4096kB (UM) = 4428320kB [ 119.577171][T17704] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 119.586488][T17704] 40328 total pagecache pages [ 119.591223][T17704] 0 pages in swap cache [ 119.595361][T17704] Free swap = 124996kB [ 119.599588][T17704] Total swap = 124996kB [ 119.603728][T17704] 2097051 pages RAM [ 119.607597][T17704] 0 pages HighMem/MovableOnly [ 119.612254][T17704] 81087 pages reserved [ 119.762237][T17737] netlink: 'syz.4.6834': attribute type 10 has an invalid length. [ 119.813655][T17743] ip6erspan1: entered allmulticast mode [ 119.948721][T17770] loop0: detected capacity change from 0 to 1024 [ 119.983627][T17770] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 120.021058][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.061034][ T29] kauditd_printk_skb: 22 callbacks suppressed [ 120.061048][ T29] audit: type=1400 audit(1763548406.525:46641): avc: denied { write } for pid=17785 comm="syz.3.6859" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 120.468479][T17856] netlink: 'syz.0.6890': attribute type 1 has an invalid length. [ 120.617588][ T29] audit: type=1400 audit(1763548407.075:46642): avc: denied { append } for pid=17883 comm="syz.0.6904" name="ptp0" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 120.618475][T17885] netlink: 'syz.3.6902': attribute type 1 has an invalid length. [ 120.655089][T17887] loop1: detected capacity change from 0 to 512 [ 120.673747][T17893] netlink: 'syz.0.6907': attribute type 41 has an invalid length. [ 120.706541][T17887] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 120.744322][T17887] ext4 filesystem being mounted at /1319/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 120.791791][T17887] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #15: comm syz.1.6905: corrupted xattr block 33: invalid ea_ino [ 120.805252][T17887] EXT4-fs (loop1): Remounting filesystem read-only [ 120.811805][T17887] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 120.821273][T17887] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 120.840685][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.037466][T17951] syz.4.6937 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 121.048896][T17950] netlink: 'syz.3.6938': attribute type 10 has an invalid length. [ 121.063138][T17950] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 121.137052][T17967] netlink: 'syz.1.6946': attribute type 46 has an invalid length. [ 121.196920][T17973] xt_CT: No such helper "snmp_trap" [ 121.261863][T17991] __nla_validate_parse: 15 callbacks suppressed [ 121.261876][T17991] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6956'. [ 121.304199][T17991] bond0 (unregistering): Released all slaves [ 121.330488][T18003] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6971'. [ 121.411916][T18017] netlink: 16 bytes leftover after parsing attributes in process `syz.2.6968'. [ 121.476235][T18032] xt_hashlimit: invalid interval [ 121.490768][T18035] xt_addrtype: input interface limitation not valid in POSTROUTING and OUTPUT [ 121.573682][T18049] loop4: detected capacity change from 0 to 512 [ 121.594629][T18049] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 121.602601][T18054] netlink: 224 bytes leftover after parsing attributes in process `syz.1.6985'. [ 121.603321][T18049] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 121.622954][T18049] EXT4-fs (loop4): 1 truncate cleaned up [ 121.637351][T18049] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 121.665919][T18049] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #2: block 4: comm syz.4.6984: lblock 0 mapped to illegal pblock 4 (length 1) [ 121.683114][ T29] audit: type=1400 audit(1763548408.125:46643): avc: denied { add_name } for pid=18048 comm="syz.4.6984" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 121.704087][ T29] audit: type=1400 audit(1763548408.125:46644): avc: denied { create } for pid=18048 comm="syz.4.6984" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 121.732198][T18049] EXT4-fs (loop4): Remounting filesystem read-only [ 121.761834][T18064] lo speed is unknown, defaulting to 1000 [ 121.778651][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.835628][T18077] loop0: detected capacity change from 0 to 1024 [ 121.839335][T18082] netlink: 28 bytes leftover after parsing attributes in process `syz.1.7000'. [ 121.866206][T18077] EXT4-fs: Ignoring removed orlov option [ 121.883157][T18077] EXT4-fs (loop0): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 121.924814][ T29] audit: type=1326 audit(1763548408.385:46645): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18089 comm="syz.1.7004" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f72883bf749 code=0x7ffc0000 [ 121.925435][T18077] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 121.948504][ T29] audit: type=1326 audit(1763548408.385:46646): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18089 comm="syz.1.7004" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f72883bf749 code=0x7ffc0000 [ 121.948530][ T29] audit: type=1326 audit(1763548408.385:46647): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18089 comm="syz.1.7004" exe="/root/syz-executor" sig=0 arch=c000003e syscall=141 compat=0 ip=0x7f72883bf749 code=0x7ffc0000 [ 122.007652][ T29] audit: type=1326 audit(1763548408.385:46648): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18089 comm="syz.1.7004" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f72883bf749 code=0x7ffc0000 [ 122.031364][ T29] audit: type=1326 audit(1763548408.385:46649): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18089 comm="syz.1.7004" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f72883bf749 code=0x7ffc0000 [ 122.150452][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.242102][T18116] netlink: 20 bytes leftover after parsing attributes in process `syz.0.7015'. [ 122.334906][T18136] loop3: detected capacity change from 0 to 512 [ 122.378109][T18136] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 122.398032][T18136] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 122.430115][T18136] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.7025: attempt to clear invalid blocks 2 len 1 [ 122.430886][T18153] tmpfs: Bad value for 'mpol' [ 122.468203][T18136] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.7025: invalid indirect mapped block 1819239214 (level 0) [ 122.517705][T18136] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.7025: invalid indirect mapped block 1819239214 (level 1) [ 122.564500][T18136] EXT4-fs (loop3): 1 truncate cleaned up [ 122.580712][T18136] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 122.593349][T18173] netlink: 28 bytes leftover after parsing attributes in process `syz.1.7044'. [ 122.602312][T18173] netlink: 28 bytes leftover after parsing attributes in process `syz.1.7044'. [ 122.603768][T18136] EXT4-fs error (device loop3): ext4_lookup:1784: inode #2: comm syz.3.7025: 'file1' linked to parent dir [ 122.622694][T18175] netlink: 'syz.4.7046': attribute type 1 has an invalid length. [ 122.677355][T18181] loop4: detected capacity change from 0 to 1024 [ 122.704765][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.738153][T18181] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 122.767037][T18181] ext4 filesystem being mounted at /1453/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 122.798983][ T29] audit: type=1400 audit(1763548409.255:46650): avc: denied { connect } for pid=18203 comm="syz.2.7058" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 122.827972][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.969558][T18231] netlink: 'syz.2.7072': attribute type 21 has an invalid length. [ 122.987844][T18235] x_tables: unsorted underflow at hook 3 [ 123.119447][T18263] netlink: 2 bytes leftover after parsing attributes in process `syz.0.7086'. [ 123.203347][T18279] random: crng reseeded on system resumption [ 123.370474][T18310] netlink: 12 bytes leftover after parsing attributes in process `syz.0.7109'. [ 123.400669][T18315] bond0: entered promiscuous mode [ 123.405710][T18315] bond0: entered allmulticast mode [ 123.434058][T18315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 123.859836][T18389] syz.3.7146 (18389): /proc/18388/oom_adj is deprecated, please use /proc/18388/oom_score_adj instead. [ 124.038126][T18411] validate_nla: 4 callbacks suppressed [ 124.038138][T18411] netlink: 'syz.1.7154': attribute type 10 has an invalid length. [ 124.175910][T18427] netlink: 'syz.1.7162': attribute type 3 has an invalid length. [ 124.228390][T18432] netlink: 'syz.2.7165': attribute type 4 has an invalid length. [ 124.283506][T18439] x_tables: ip_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 124.469433][T18466] loop4: detected capacity change from 0 to 512 [ 124.481156][T18466] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 124.527693][T18466] EXT4-fs (loop4): 1 truncate cleaned up [ 124.536616][T18466] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 124.579842][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.068551][T18574] netdevsim netdevsim0 netdevsim0: entered allmulticast mode [ 125.091135][T18574] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 125.284208][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 125.284220][ T29] audit: type=1326 audit(1763548411.745:46658): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18619 comm="syz.2.7257" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe54a85f749 code=0x7ffc0000 [ 125.335257][ T29] audit: type=1326 audit(1763548411.745:46659): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18619 comm="syz.2.7257" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe54a85f749 code=0x7ffc0000 [ 125.358841][ T29] audit: type=1326 audit(1763548411.745:46660): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18619 comm="syz.2.7257" exe="/root/syz-executor" sig=0 arch=c000003e syscall=64 compat=0 ip=0x7fe54a85f749 code=0x7ffc0000 [ 125.370056][T18632] vti0: entered allmulticast mode [ 125.382472][ T29] audit: type=1326 audit(1763548411.745:46661): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18619 comm="syz.2.7257" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe54a85f749 code=0x7ffc0000 [ 125.410881][ T29] audit: type=1326 audit(1763548411.745:46662): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18619 comm="syz.2.7257" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe54a85f749 code=0x7ffc0000 [ 125.490917][T18643] netlink: 'syz.0.7266': attribute type 39 has an invalid length. [ 125.893672][T18719] bond5: entered promiscuous mode [ 125.898984][T18719] bond5: entered allmulticast mode [ 125.904453][T18719] 8021q: adding VLAN 0 to HW filter on device bond5 [ 126.025979][T18738] bond0 (unregistering): (slave team0): Releasing backup interface [ 126.074136][T18738] bond0 (unregistering): Released all slaves [ 126.089637][T18755] netlink: 'syz.1.7320': attribute type 39 has an invalid length. [ 126.140669][T18762] bond6: option mode: invalid value (9) [ 126.148220][T18762] bond6 (unregistering): Released all slaves [ 126.200121][ T29] audit: type=1400 audit(1763548412.665:46663): avc: denied { ioctl } for pid=18768 comm="syz.4.7327" path="socket:[54665]" dev="sockfs" ino=54665 ioctlcmd=0x890b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 126.248446][T18781] x_tables: duplicate underflow at hook 4 [ 126.303691][T18789] __nla_validate_parse: 16 callbacks suppressed [ 126.303703][T18789] netlink: 20 bytes leftover after parsing attributes in process `syz.1.7338'. [ 126.333112][T18793] erspan1: entered allmulticast mode [ 126.355329][T18799] netlink: 28 bytes leftover after parsing attributes in process `syz.2.7343'. [ 126.364320][T18799] netlink: 28 bytes leftover after parsing attributes in process `syz.2.7343'. [ 126.454734][T18816] netlink: 'syz.4.7351': attribute type 6 has an invalid length. [ 126.462479][T18816] netlink: 168 bytes leftover after parsing attributes in process `syz.4.7351'. [ 126.580692][T18835] netlink: 'syz.1.7360': attribute type 12 has an invalid length. [ 126.647123][T18851] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7369'. [ 126.660438][T18853] loop1: detected capacity change from 0 to 1024 [ 126.707416][T18863] netlink: 'syz.3.7375': attribute type 21 has an invalid length. [ 126.727367][T18853] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 126.729584][T18862] x_tables: ip_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 126.818398][T18877] netlink: 'syz.2.7381': attribute type 1 has an invalid length. [ 126.838241][ T3316] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 126.862053][T18886] netlink: 'syz.4.7387': attribute type 41 has an invalid length. [ 126.877556][T18889] netlink: 16 bytes leftover after parsing attributes in process `syz.3.7388'. [ 126.980660][T18909] netlink: 156 bytes leftover after parsing attributes in process `syz.3.7396'. [ 127.130547][T18938] bridge5: the hash_elasticity option has been deprecated and is always 16 [ 127.138436][T18944] loop4: detected capacity change from 0 to 512 [ 127.163586][T18948] netlink: 224 bytes leftover after parsing attributes in process `syz.3.7416'. [ 127.172171][T18944] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 127.185172][T18944] ext4 filesystem being mounted at /1511/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 127.229268][T18944] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.7414: corrupted xattr block 33: invalid ea_ino [ 127.242534][T18944] EXT4-fs (loop4): Remounting filesystem read-only [ 127.249047][T18944] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 127.258038][T18944] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 127.271539][ T29] audit: type=1326 audit(1763548413.735:46664): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18952 comm="syz.2.7419" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe54a85f749 code=0x7ffc0000 [ 127.300236][T18958] netlink: 14 bytes leftover after parsing attributes in process `syz.0.7417'. [ 127.314321][ T29] audit: type=1326 audit(1763548413.775:46665): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18952 comm="syz.2.7419" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe54a85f749 code=0x7ffc0000 [ 127.314349][ T29] audit: type=1326 audit(1763548413.775:46666): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18952 comm="syz.2.7419" exe="/root/syz-executor" sig=0 arch=c000003e syscall=141 compat=0 ip=0x7fe54a85f749 code=0x7ffc0000 [ 127.314373][ T29] audit: type=1326 audit(1763548413.775:46667): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18952 comm="syz.2.7419" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe54a85f749 code=0x7ffc0000 [ 127.315541][T18958] bond0 (unregistering): (slave team0): Releasing backup interface [ 127.315868][T18958] team0: left promiscuous mode [ 127.316081][T18958] bond0 (unregistering): Released all slaves [ 127.354979][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.560324][T18984] netlink: 132 bytes leftover after parsing attributes in process `syz.4.7433'. [ 127.713660][T19011] xt_CT: No such helper "snmp_trap" [ 128.159952][T19069] bond6: option mode: invalid value (9) [ 128.166363][T19069] bond6 (unregistering): Released all slaves [ 128.430601][T19094] bond6: option primary_reselect: invalid value (4) [ 128.438033][T19094] bond6 (unregistering): Released all slaves [ 128.700849][T19117] vlan0: left promiscuous mode [ 129.999702][T18993] syz.2.7438 (18993) used greatest stack depth: 7496 bytes left [ 130.139059][T19145] usb usb8: usbfs: process 19145 (syz.4.7510) did not claim interface 0 before use [ 130.274504][T19177] loop1: detected capacity change from 0 to 764 [ 130.505502][ T29] kauditd_printk_skb: 5 callbacks suppressed [ 130.505516][ T29] audit: type=1400 audit(1763548416.965:46673): avc: denied { create } for pid=19216 comm="syz.0.7546" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 130.550531][T19228] tmpfs: Bad value for 'mpol' [ 130.991739][T19318] validate_nla: 9 callbacks suppressed [ 130.991752][T19318] netlink: 'syz.3.7594': attribute type 1 has an invalid length. [ 131.007413][T19319] tc_dump_action: action bad kind [ 131.008689][T19317] loop2: detected capacity change from 0 to 512 [ 131.046217][ T29] audit: type=1326 audit(1763548417.505:46674): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19324 comm="syz.0.7599" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f03e634f749 code=0x7ffc0000 [ 131.069844][ T29] audit: type=1326 audit(1763548417.505:46675): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19324 comm="syz.0.7599" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f03e634f749 code=0x7ffc0000 [ 131.095985][T19317] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -13 [ 131.108112][T19317] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 131.113217][ T29] audit: type=1326 audit(1763548417.505:46676): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19324 comm="syz.0.7599" exe="/root/syz-executor" sig=0 arch=c000003e syscall=135 compat=0 ip=0x7f03e634f749 code=0x7ffc0000 [ 131.145948][ T29] audit: type=1326 audit(1763548417.505:46677): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19324 comm="syz.0.7599" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f03e634f749 code=0x7ffc0000 [ 131.169601][ T29] audit: type=1326 audit(1763548417.505:46678): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19324 comm="syz.0.7599" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f03e634f749 code=0x7ffc0000 [ 131.193217][T19317] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.7595: attempt to clear invalid blocks 2 len 1 [ 131.222481][T19317] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.7595: invalid indirect mapped block 1819239214 (level 0) [ 131.247569][T19317] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.7595: invalid indirect mapped block 1819239214 (level 1) [ 131.261895][T19317] EXT4-fs (loop2): 1 truncate cleaned up [ 131.267872][T19317] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 131.284963][T19352] netlink: 'syz.3.7610': attribute type 1 has an invalid length. [ 131.307164][ T29] audit: type=1326 audit(1763548417.765:46679): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19355 comm="syz.4.7613" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d0e3ff749 code=0x7ffc0000 [ 131.307580][T19317] EXT4-fs error (device loop2): ext4_lookup:1784: inode #2: comm syz.2.7595: 'file1' linked to parent dir [ 131.330752][ T29] audit: type=1326 audit(1763548417.765:46680): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19355 comm="syz.4.7613" exe="/root/syz-executor" sig=0 arch=c000003e syscall=448 compat=0 ip=0x7f8d0e3ff749 code=0x7ffc0000 [ 131.365641][ T29] audit: type=1326 audit(1763548417.765:46681): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19355 comm="syz.4.7613" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d0e3ff749 code=0x7ffc0000 [ 131.389274][ T29] audit: type=1326 audit(1763548417.765:46682): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19355 comm="syz.4.7613" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8d0e3ff749 code=0x7ffc0000 [ 131.479436][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 131.676890][T19409] syz.2.7635: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 131.691541][T19409] CPU: 1 UID: 0 PID: 19409 Comm: syz.2.7635 Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 131.691606][T19409] Tainted: [W]=WARN [ 131.691612][T19409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 131.691629][T19409] Call Trace: [ 131.691638][T19409] [ 131.691646][T19409] __dump_stack+0x1d/0x30 [ 131.691669][T19409] dump_stack_lvl+0xe8/0x140 [ 131.691760][T19409] dump_stack+0x15/0x1b [ 131.691776][T19409] warn_alloc+0x12b/0x1a0 [ 131.691855][T19409] ? __rcu_read_unlock+0x4f/0x70 [ 131.691911][T19409] ? __cgroup_account_cputime+0x81/0xa0 [ 131.691932][T19409] __vmalloc_node_range_noprof+0x9d/0xed0 [ 131.691959][T19409] ? update_curr+0xfd/0x1b0 [ 131.691997][T19409] ? tracing_record_taskinfo_sched_switch+0x71/0x260 [ 131.692047][T19409] ? probe_sched_wakeup+0x85/0xa0 [ 131.692073][T19409] ? __rcu_read_unlock+0x4f/0x70 [ 131.692096][T19409] ? avc_has_perm_noaudit+0x1b1/0x200 [ 131.692158][T19409] ? should_fail_ex+0x30/0x280 [ 131.692191][T19409] ? xskq_create+0x36/0xe0 [ 131.692280][T19409] vmalloc_user_noprof+0x7d/0xb0 [ 131.692312][T19409] ? xskq_create+0x80/0xe0 [ 131.692355][T19409] xskq_create+0x80/0xe0 [ 131.692374][T19409] xsk_init_queue+0x95/0xf0 [ 131.692392][T19409] xsk_setsockopt+0x3f5/0x640 [ 131.692423][T19409] ? __pfx_xsk_setsockopt+0x10/0x10 [ 131.692519][T19409] __sys_setsockopt+0x184/0x200 [ 131.692620][T19409] __x64_sys_setsockopt+0x64/0x80 [ 131.692653][T19409] x64_sys_call+0x20ec/0x3000 [ 131.692751][T19409] do_syscall_64+0xd2/0x200 [ 131.692771][T19409] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 131.692815][T19409] ? irqentry_exit_to_user_mode+0x7b/0xa0 [ 131.692846][T19409] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 131.692902][T19409] RIP: 0033:0x7fe54a85f749 [ 131.692914][T19409] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 131.692930][T19409] RSP: 002b:00007fe5492c7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 131.692950][T19409] RAX: ffffffffffffffda RBX: 00007fe54aab5fa0 RCX: 00007fe54a85f749 [ 131.692962][T19409] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000003 [ 131.692975][T19409] RBP: 00007fe54a8e3f91 R08: 0000000000000004 R09: 0000000000000000 [ 131.693048][T19409] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 131.693060][T19409] R13: 00007fe54aab6038 R14: 00007fe54aab5fa0 R15: 00007ffdafc21428 [ 131.693078][T19409] [ 131.693092][T19409] Mem-Info: [ 131.710085][T19412] netlink: 'syz.1.7637': attribute type 39 has an invalid length. [ 131.718417][T19409] active_anon:21620 inactive_anon:11 isolated_anon:0 [ 131.718417][T19409] active_file:20100 inactive_file:3395 isolated_file:0 [ 131.718417][T19409] unevictable:0 dirty:222 writeback:0 [ 131.718417][T19409] slab_reclaimable:3404 slab_unreclaimable:16101 [ 131.718417][T19409] mapped:29035 shmem:175 pagetables:1192 [ 131.718417][T19409] sec_pagetables:0 bounce:0 [ 131.718417][T19409] kernel_misc_reclaimable:0 [ 131.718417][T19409] free:1859862 free_pcp:8547 free_cma:0 [ 131.814414][T19420] loop0: detected capacity change from 0 to 512 [ 131.816476][T19409] Node 0 active_anon:86712kB inactive_anon:44kB active_file:80400kB inactive_file:13580kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:116140kB dirty:888kB writeback:0kB shmem:932kB kernel_stack:4192kB pagetables:5232kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 131.831608][T19420] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 131.836189][T19409] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 131.845857][T19420] EXT4-fs (loop0): 1 truncate cleaned up [ 131.846753][T19409] lowmem_reserve[]: 0 2881 7859 7859 [ 131.846782][T19409] Node 0 DMA32 free:2946624kB boost:0kB min:4132kB low:7060kB high:9988kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:3129332kB managed:2950256kB mlocked:0kB bounce:0kB free_pcp:3632kB local_pcp:3528kB free_cma:0kB [ 131.853131][T19420] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 131.858442][T19409] lowmem_reserve[]: 0 0 4978 4978 [ 131.858469][T19409] Node 0 Normal free:4476652kB boost:0kB min:7188kB low:12284kB high:17380kB reserved_highatomic:0KB free_highatomic:0KB active_anon:86828kB inactive_anon:44kB active_file:80400kB inactive_file:13580kB unevictable:0kB writepending:888kB zspages:0kB present:5242880kB managed:5098240kB mlocked:0kB bounce:0kB free_pcp:30324kB local_pcp:18276kB free_cma:0kB [ 132.154351][T19409] lowmem_reserve[]: 0 0 0 0 [ 132.154380][T19409] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 132.171558][T19409] Node 0 DMA32: 4*4kB (M) 2*8kB (M) 2*16kB (M) 2*32kB (M) 3*64kB (M) 2*128kB (M) 2*256kB (M) 3*512kB (M) 3*1024kB (M) 2*2048kB (M) 717*4096kB (M) = 2946624kB [ 132.187712][T19409] Node 0 Normal: 742*4kB (UM) 443*8kB (UME) 425*16kB (UM) 229*32kB (UME) 140*64kB (UME) 85*128kB (UM) 41*256kB (UM) 17*512kB (UME) 19*1024kB (UME) 7*2048kB (UM) 1070*4096kB (UM) = 4476192kB [ 132.206568][T19409] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 132.215890][T19409] 23719 total pagecache pages [ 132.220563][T19409] 5 pages in swap cache [ 132.224697][T19409] Free swap = 124976kB [ 132.228855][T19409] Total swap = 124996kB [ 132.233059][T19409] 2097051 pages RAM [ 132.236878][T19409] 0 pages HighMem/MovableOnly [ 132.241556][T19409] 81087 pages reserved [ 132.246650][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 132.378666][T19449] __nla_validate_parse: 13 callbacks suppressed [ 132.378679][T19449] netlink: 516 bytes leftover after parsing attributes in process `syz.1.7653'. [ 132.472889][T19463] delete_channel: no stack [ 132.504240][T19472] netlink: 'syz.2.7665': attribute type 1 has an invalid length. [ 132.512086][T19472] netlink: 244 bytes leftover after parsing attributes in process `syz.2.7665'. [ 132.550770][T19479] netlink: 20 bytes leftover after parsing attributes in process `syz.0.7670'. [ 132.575376][T19482] random: crng reseeded on system resumption [ 132.600788][T19488] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 132.727196][T19509] Cannot find del_set index 29 as target [ 132.741597][T19512] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7687'. [ 132.774552][T19517] netlink: 12 bytes leftover after parsing attributes in process `syz.4.7689'. [ 132.805602][T19522] bridge6: entered promiscuous mode [ 132.983997][T19557] loop2: detected capacity change from 0 to 1024 [ 133.005188][T19557] EXT4-fs: Ignoring removed bh option [ 133.029407][T19557] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 133.041472][ T42] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 20001 - 0 [ 133.060707][ T42] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 20001 - 0 [ 133.073787][T19557] EXT4-fs error (device loop2): __ext4_remount:6748: comm syz.2.7708: Abort forced by user [ 133.091041][T19575] x_tables: ip_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 133.097820][ T42] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 20001 - 0 [ 133.121758][T19557] EXT4-fs (loop2): Remounting filesystem read-only [ 133.124580][ T42] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 20001 - 0 [ 133.128303][T19557] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000. [ 133.160074][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.187639][T19583] netlink: 48 bytes leftover after parsing attributes in process `syz.0.7723'. [ 133.202458][T19587] netlink: 'syz.4.7722': attribute type 46 has an invalid length. [ 133.284481][T19600] netlink: 36 bytes leftover after parsing attributes in process `syz.3.7730'. [ 133.312456][T19604] netlink: 28 bytes leftover after parsing attributes in process `syz.2.7731'. [ 133.321501][T19604] netlink: 28 bytes leftover after parsing attributes in process `syz.2.7731'. [ 133.330519][T19604] netlink: 'syz.2.7731': attribute type 4 has an invalid length. [ 133.338271][T19604] netlink: 12 bytes leftover after parsing attributes in process `syz.2.7731'. [ 133.347219][T19606] netlink: 'syz.4.7732': attribute type 12 has an invalid length. [ 133.492618][T19639] netlink: 'syz.1.7747': attribute type 9 has an invalid length. [ 133.500457][T19639] netlink: 'syz.1.7747': attribute type 7 has an invalid length. [ 133.508431][T19639] netlink: 'syz.1.7747': attribute type 8 has an invalid length. [ 133.662620][T19669] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 133.976645][T19731] lo speed is unknown, defaulting to 1000 [ 134.097646][T19759] rdma_rxe: rxe_newlink: failed to add ipvlan1 [ 134.288888][T19792] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 134.597874][T19852] xt_hashlimit: overflow, rate too high: 0 [ 134.798393][T19894] ipt_REJECT: TCP_RESET invalid for non-tcp [ 134.844943][T19902] openvswitch: netlink: Missing key (keys=40, expected=200000) [ 134.957730][T19925] A link change request failed with some changes committed already. Interface batadv0 may have been left with an inconsistent configuration, please check. [ 135.031904][T19940] ipvlan1: entered promiscuous mode [ 135.037135][T19940] ipvlan1: entered allmulticast mode [ 135.042518][T19940] veth0_vlan: entered allmulticast mode [ 135.220371][T19972] bridge5: entered promiscuous mode [ 135.547733][T20044] xt_l2tp: unknown flags: 17 [ 135.603280][T20055] x_tables: ip_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 135.680695][T20065] usb usb8: usbfs: process 20065 (syz.1.7967) did not claim interface 0 before use [ 135.714272][T20076] loop3: detected capacity change from 0 to 512 [ 135.738117][T20083] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 5, id = 0 [ 135.766305][T20076] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 135.816071][T20076] EXT4-fs (loop3): orphan cleanup on readonly fs [ 135.849104][T20076] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.7959: Block bitmap for bg 0 marked uninitialized [ 135.883925][T20076] EXT4-fs (loop3): Remounting filesystem read-only [ 135.892146][T20076] EXT4-fs (loop3): 1 orphan inode deleted [ 135.904059][T20076] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 135.977154][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.193778][ T29] kauditd_printk_skb: 14 callbacks suppressed [ 136.193789][ T29] audit: type=1326 audit(1763548422.655:46697): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20155 comm="syz.1.8013" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f72883bf749 code=0x7ffc0000 [ 136.223676][ T29] audit: type=1326 audit(1763548422.655:46698): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20155 comm="syz.1.8013" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f72883bf749 code=0x7ffc0000 [ 136.247327][ T29] audit: type=1326 audit(1763548422.655:46699): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20155 comm="syz.1.8013" exe="/root/syz-executor" sig=0 arch=c000003e syscall=79 compat=0 ip=0x7f72883bf749 code=0x7ffc0000 [ 136.258638][T20165] validate_nla: 20 callbacks suppressed [ 136.258651][T20165] netlink: 'syz.4.8007': attribute type 11 has an invalid length. [ 136.271931][ T29] audit: type=1326 audit(1763548422.655:46700): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20155 comm="syz.1.8013" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f72883bf749 code=0x7ffc0000 [ 136.307801][ T29] audit: type=1326 audit(1763548422.655:46701): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20155 comm="syz.1.8013" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f72883bf749 code=0x7ffc0000 [ 136.373254][T20180] netlink: 'syz.0.8009': attribute type 21 has an invalid length. [ 136.449955][ T29] audit: type=1400 audit(1763548422.905:46702): avc: denied { audit_write } for pid=20191 comm="syz.2.8021" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 136.471289][ T29] audit: type=1107 audit(1763548422.905:46703): pid=20191 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t msg='' [ 136.509727][T20202] xt_l2tp: missing protocol rule (udp|l2tpip) [ 136.587009][T20214] ipvlan1: entered promiscuous mode [ 136.592305][T20214] ipvlan1: entered allmulticast mode [ 136.597675][T20214] veth0_vlan: entered allmulticast mode [ 136.620523][ T29] audit: type=1326 audit(1763548423.065:46704): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20217 comm="syz.1.8029" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f72883bf749 code=0x7ffc0000 [ 136.644132][ T29] audit: type=1326 audit(1763548423.065:46705): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20217 comm="syz.1.8029" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f72883bf749 code=0x7ffc0000 [ 136.667870][ T29] audit: type=1326 audit(1763548423.065:46706): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20217 comm="syz.1.8029" exe="/root/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7f72883bf749 code=0x7ffc0000 [ 137.211281][T20339] netlink: 'syz.4.8087': attribute type 10 has an invalid length. [ 137.278633][T20352] netlink: 'syz.2.8093': attribute type 21 has an invalid length. [ 137.352139][T20369] ip6gretap1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 137.562278][T20409] __nla_validate_parse: 42 callbacks suppressed [ 137.562290][T20409] netlink: 64 bytes leftover after parsing attributes in process `syz.3.8119'. [ 137.640313][T20423] openvswitch: netlink: Missing key (keys=40, expected=80) [ 137.757760][T20440] netlink: 'syz.1.8134': attribute type 2 has an invalid length. [ 137.876981][T20465] netlink: 'syz.4.8147': attribute type 2 has an invalid length. [ 137.902256][T20469] netlink: 8 bytes leftover after parsing attributes in process `syz.0.8148'. [ 137.911136][T20469] netlink: 8 bytes leftover after parsing attributes in process `syz.0.8148'. [ 137.949848][T20476] netlink: 12 bytes leftover after parsing attributes in process `syz.3.8152'. [ 137.951173][T20475] netlink: 8 bytes leftover after parsing attributes in process `syz.4.8153'. [ 138.026627][T20489] loop3: detected capacity change from 0 to 1024 [ 138.061823][T20495] xt_TCPMSS: Only works on TCP SYN packets [ 138.094522][T20489] EXT4-fs: Ignoring removed bh option [ 138.150130][T20489] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 138.190135][T20514] netlink: 'syz.0.8170': attribute type 9 has an invalid length. [ 138.197967][T20514] netlink: 'syz.0.8170': attribute type 7 has an invalid length. [ 138.205666][T20514] netlink: 'syz.0.8170': attribute type 8 has an invalid length. [ 138.239584][T20489] EXT4-fs error (device loop3): __ext4_remount:6748: comm syz.3.8156: Abort forced by user [ 138.249896][T20489] EXT4-fs (loop3): Remounting filesystem read-only [ 138.256402][T20489] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000. [ 138.292516][T20520] netlink: 16 bytes leftover after parsing attributes in process `syz.2.8172'. [ 138.319990][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.337101][T20520] netlink: 8 bytes leftover after parsing attributes in process `syz.2.8172'. [ 138.404940][T20526] tc_dump_action: action bad kind [ 138.414336][T20528] netlink: 16186 bytes leftover after parsing attributes in process `syz.0.8177'. [ 138.538016][ T31] netdevsim netdevsim2 netdevsim0: set [1, 1] type 2 family 0 port 20001 - 0 [ 138.553420][ T31] netdevsim netdevsim2 netdevsim1: set [1, 1] type 2 family 0 port 20001 - 0 [ 138.583402][ T31] netdevsim netdevsim2 netdevsim2: set [1, 1] type 2 family 0 port 20001 - 0 [ 138.621021][ T31] netdevsim netdevsim2 netdevsim3: set [1, 1] type 2 family 0 port 20001 - 0 [ 140.396154][T20584] netlink: 4 bytes leftover after parsing attributes in process `syz.2.8205'. [ 140.545369][T20609] netlink: 'syz.0.8216': attribute type 10 has an invalid length. [ 140.545386][T20609] netlink: 55 bytes leftover after parsing attributes in process `syz.0.8216'. [ 140.545479][T20609] veth1_vlan: left promiscuous mode [ 140.545796][T20609] team0: Device veth1_vlan failed to register rx_handler [ 140.580405][T20614] sctp: [Deprecated]: syz.3.8219 (pid 20614) Use of struct sctp_assoc_value in delayed_ack socket option. [ 140.580405][T20614] Use struct sctp_sack_info instead [ 140.718787][T20630] ..@˙: renamed from bond_slave_0 [ 140.876389][T20663] program syz.0.8243 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 140.901483][T20674] rdma_rxe: rxe_newlink: rxe creation allowed on top of a real device only [ 140.978383][T20688] ipt_ECN: cannot use operation on non-tcp rule [ 141.379591][T20760] lo speed is unknown, defaulting to 1000 [ 141.491708][ T29] kauditd_printk_skb: 17 callbacks suppressed [ 141.491722][ T29] audit: type=1326 audit(1763548427.955:46724): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20782 comm="syz.0.8301" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f03e634f749 code=0x7ffc0000 [ 141.551237][ T29] audit: type=1326 audit(1763548427.985:46725): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20782 comm="syz.0.8301" exe="/root/syz-executor" sig=0 arch=c000003e syscall=229 compat=0 ip=0x7f03e634f749 code=0x7ffc0000 [ 141.574806][ T29] audit: type=1326 audit(1763548427.985:46726): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20782 comm="syz.0.8301" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f03e634f749 code=0x7ffc0000 [ 141.598616][ T29] audit: type=1326 audit(1763548427.985:46727): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20782 comm="syz.0.8301" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f03e634f749 code=0x7ffc0000 [ 141.630274][ T29] audit: type=1326 audit(1763548428.025:46728): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20790 comm="syz.0.8306" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f03e634f749 code=0x7ffc0000 [ 141.653858][ T29] audit: type=1326 audit(1763548428.025:46729): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20790 comm="syz.0.8306" exe="/root/syz-executor" sig=0 arch=c000003e syscall=163 compat=0 ip=0x7f03e634f749 code=0x7ffc0000 [ 141.670167][T20801] xt_limit: Overflow, try lower: 0/0 [ 141.677514][ T29] audit: type=1326 audit(1763548428.025:46730): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20790 comm="syz.0.8306" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f03e634f749 code=0x7ffc0000 [ 141.684289][T20797] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 141.707180][ T29] audit: type=1326 audit(1763548428.025:46731): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20790 comm="syz.0.8306" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f03e634f749 code=0x7ffc0000 [ 141.760085][T20805] validate_nla: 3 callbacks suppressed [ 141.760097][T20805] netlink: 'syz.2.8312': attribute type 21 has an invalid length. [ 141.805477][T20805] netlink: 'syz.2.8312': attribute type 6 has an invalid length. [ 141.820798][T20811] xt_CT: You must specify a L4 protocol and not use inversions on it [ 141.885223][T20819] IPv6: NLM_F_CREATE should be specified when creating new route [ 141.930880][ T29] audit: type=1400 audit(1763548428.385:46732): avc: denied { accept } for pid=20820 comm="syz.2.8323" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 141.964812][T20833] netlink: 'syz.0.8325': attribute type 6 has an invalid length. [ 142.040727][ T29] audit: type=1400 audit(1763548428.505:46733): avc: denied { read } for pid=20843 comm="syz.1.8330" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 142.062146][T20849] netlink: 'syz.4.8334': attribute type 1 has an invalid length. [ 142.154891][T20863] bridge_slave_0: entered promiscuous mode [ 142.160861][T20863] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 142.197833][T20871] random: crng reseeded on system resumption [ 142.216138][T20871] Restarting kernel threads ... [ 142.231776][T20871] Done restarting kernel threads. [ 142.305851][T20888] ..@˙: renamed from bond_slave_0 [ 142.480364][T20927] netlink: 'syz.3.8369': attribute type 6 has an invalid length. [ 142.712632][T20975] __nla_validate_parse: 5 callbacks suppressed [ 142.712645][T20975] netlink: 8 bytes leftover after parsing attributes in process `syz.0.8394'. [ 142.804288][T20989] netlink: 8 bytes leftover after parsing attributes in process `syz.2.8400'. [ 143.097155][T21048] netlink: 'syz.1.8431': attribute type 10 has an invalid length. [ 143.110266][T21049] lo speed is unknown, defaulting to 1000 [ 143.233249][T21073] loop4: detected capacity change from 0 to 512 [ 143.268201][T21073] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 143.289961][T21073] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 143.297942][T21073] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 143.317600][T21073] System zones: 0-1, 15-15, 18-18, 34-34 [ 143.333379][T21073] EXT4-fs (loop4): orphan cleanup on readonly fs [ 143.357735][T21073] EXT4-fs warning (device loop4): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 143.372389][T21073] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 143.392652][T21073] EXT4-fs (loop4): 1 truncate cleaned up [ 143.402489][T21093] netlink: 16 bytes leftover after parsing attributes in process `syz.3.8451'. [ 143.438890][T21073] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 143.523485][T21107] netlink: 64 bytes leftover after parsing attributes in process `syz.1.8457'. [ 143.537445][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.625823][T21125] netlink: 'syz.3.8467': attribute type 9 has an invalid length. [ 143.633561][T21125] netlink: 'syz.3.8467': attribute type 7 has an invalid length. [ 143.641343][T21125] netlink: 'syz.3.8467': attribute type 8 has an invalid length. [ 143.728702][T21138] netlink: 8 bytes leftover after parsing attributes in process `syz.3.8473'. [ 143.808427][T21153] netlink: 12 bytes leftover after parsing attributes in process `syz.4.8481'. [ 143.862102][T21162] netlink: 24 bytes leftover after parsing attributes in process `syz.3.8483'. [ 143.875483][T21164] netlink: 16 bytes leftover after parsing attributes in process `syz.0.8485'. [ 143.884675][T21162] vlan0: entered promiscuous mode [ 143.930204][T21164] netlink: 8 bytes leftover after parsing attributes in process `syz.0.8485'. [ 144.328296][T21240] netlink: 4 bytes leftover after parsing attributes in process `syz.1.8521'. [ 144.500236][T21269] bridge7: trying to set multicast startup query interval above maximum, setting to 8640000 (86400000ms) [ 144.607133][T21291] program syz.2.8542 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 144.690961][T21307] SELinux: syz.4.8551 (21307) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 144.740738][T21311] netlink: 'syz.0.8553': attribute type 29 has an invalid length. [ 145.020471][T21363] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 145.097803][T21374] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 145.814157][T21503] program syz.1.8647 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 145.861943][T21509] ipt_ECN: cannot use operation on non-tcp rule [ 145.920954][T21519] rdma_rxe: rxe_newlink: failed to add ipvlan1 [ 146.219238][T21580] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 146.322450][T21591] lo speed is unknown, defaulting to 1000 [ 146.558030][T21639] x_tables: ip6_tables: TCPOPTSTRIP target: only valid in mangle table, not filter [ 146.598101][T21647] IPv6: NLM_F_CREATE should be specified when creating new route [ 146.713784][ T29] kauditd_printk_skb: 22 callbacks suppressed [ 146.713797][ T29] audit: type=1400 audit(1763548433.175:46755): avc: denied { ioctl } for pid=21670 comm="syz.2.8732" path="socket:[63392]" dev="sockfs" ino=63392 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 146.718581][T21673] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 146.796296][T21683] loop1: detected capacity change from 0 to 2048 [ 146.852676][T21691] loop1: detected capacity change from 0 to 512 [ 146.877246][T21691] EXT4-fs: Ignoring removed i_version option [ 146.883284][T21691] EXT4-fs: Ignoring removed bh option [ 146.924747][T21691] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 146.957670][T21691] ext4 filesystem being mounted at /1702/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 146.986828][T21691] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 147.237425][T21762] tmpfs: Unknown parameter 'context5system_u' [ 147.328758][T21773] usb usb8: usbfs: process 21773 (syz.0.8780) did not claim interface 0 before use [ 147.383480][T21790] A link change request failed with some changes committed already. Interface batadv_slave_0 may have been left with an inconsistent configuration, please check. [ 147.435051][T21800] validate_nla: 5 callbacks suppressed [ 147.435062][T21800] netlink: 'syz.2.8794': attribute type 1 has an invalid length. [ 147.448580][T21800] netlink: 'syz.2.8794': attribute type 2 has an invalid length. [ 147.490940][ T3319] ================================================================== [ 147.499027][ T3319] BUG: KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event [ 147.507795][ T3319] [ 147.510107][ T3319] write to 0xffff888104274db4 of 4 bytes by task 6218 on cpu 0: [ 147.517719][ T3319] fsnotify_detach_mark+0xba/0x160 [ 147.522823][ T3319] fsnotify_destroy_mark+0x70/0x150 [ 147.528021][ T3319] __se_sys_inotify_rm_watch+0xe8/0x170 [ 147.533560][ T3319] __x64_sys_inotify_rm_watch+0x31/0x40 [ 147.539100][ T3319] x64_sys_call+0x2e95/0x3000 [ 147.539124][ T3319] do_syscall_64+0xd2/0x200 [ 147.548258][ T3319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 147.548279][ T3319] [ 147.548284][ T3319] read to 0xffff888104274db4 of 4 bytes by task 3319 on cpu 1: [ 147.548300][ T3319] inotify_handle_inode_event+0x34e/0x3d0 [ 147.548325][ T3319] fsnotify_handle_inode_event+0x1c0/0x220 [ 147.575475][ T3319] fsnotify+0x13cf/0x14b0 [ 147.579780][ T3319] __fsnotify_parent+0x2ed/0x330 [ 147.584691][ T3319] __fput+0x1de/0x650 [ 147.588646][ T3319] fput_close_sync+0x6e/0x120 [ 147.593307][ T3319] __x64_sys_close+0x56/0xf0 [ 147.597869][ T3319] x64_sys_call+0x273c/0x3000 [ 147.602521][ T3319] do_syscall_64+0xd2/0x200 [ 147.606998][ T3319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 147.612865][ T3319] [ 147.615163][ T3319] value changed: 0x00000003 -> 0x00000000 [ 147.620850][ T3319] [ 147.623150][ T3319] Reported by Kernel Concurrency Sanitizer on: [ 147.629276][ T3319] CPU: 1 UID: 0 PID: 3319 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 147.640704][ T3319] Tainted: [W]=WARN [ 147.644478][ T3319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 147.654509][ T3319] ==================================================================