last executing test programs: 1.477191463s ago: executing program 4 (id=634): r0 = socket(0x1d, 0x2, 0x6) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x6a, 0x3, 0x20000000, 0x4) 1.407483365s ago: executing program 4 (id=637): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000500)={'gre0\x00', &(0x7f0000000280)={'tunl0\x00', 0x0, 0x710, 0x8000, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x1, 0x14, 0x0, 0x0, 0x5, 0x2f, 0x0, @empty, @private}}}}) 1.308381188s ago: executing program 4 (id=642): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000003c0), 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 1.308313248s ago: executing program 4 (id=643): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000c00)='net/ip6_tables_targets\x00') writev(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)='X', 0x1}], 0x1) 1.25934903s ago: executing program 4 (id=648): r0 = syz_open_procfs(0x0, &(0x7f00000015c0)='net/raw6\x00') read(r0, &(0x7f0000000100)=""/34, 0x22) 1.178326862s ago: executing program 4 (id=651): prctl$PR_MCE_KILL(0x4e, 0x1, 0x1000000) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x110805, 0x0, 0x200}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 518.708864ms ago: executing program 1 (id=680): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x90, 0x0, 0x2, 0x401, 0x0, 0x0, {0xa}, [@CTA_EXPECT_MASTER={0x4}, @CTA_EXPECT_MASK={0x3c, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x89}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x2a}}, {0x14, 0x4, @mcast1}}}]}, @CTA_EXPECT_TUPLE={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @loopback}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x86}}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x24000801}, 0x4) 498.107965ms ago: executing program 1 (id=683): r0 = socket(0xa, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0xa, 0x4e24, 0xff, @loopback, 0x5}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="e6", 0x1a000}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000008400000007000000ac1414aa0000000030000000000000008400000001000000010005000b000000050000000900000001000080050000007b000000", @ANYRES32, @ANYBLOB="20000000000000008400000008000000000000000000ff"], 0x68, 0x4000094}, 0x24000052) 446.426356ms ago: executing program 2 (id=686): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@private2, 0x4, 0x1, 0x3, 0x4, 0x3, 0xfffd}, 0x20) 446.075416ms ago: executing program 0 (id=687): r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="6c000000100003052dbd70000007000000000000", @ANYRES32=0x0, @ANYBLOB="00000000001000004400128009000100626f6e64000000003400028008000b00", @ANYRES32, @ANYBLOB="05001000fe0000000800130008000000050011000300000008000a"], 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0xc0b0) 391.544858ms ago: executing program 2 (id=690): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x41, 0x3, 0x210, 0x0, 0x50020000, 0x0, 0x0, 0x0, 0x178, 0x1f0, 0x1f0, 0x178, 0x1f0, 0x3, 0x0, {[{{@ip={@remote, @multicast2, 0xff, 0x0, 'veth1_to_batadv\x00', 'vlan1\x00', {}, {}, 0x6, 0x3, 0x25}, 0x0, 0x70, 0x98, 0x0, {0x0, 0xffffffffa0028000}}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0xffff}}}, {{@uncond, 0x0, 0x70, 0xe0}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x6, 0x1, 0x0, 0x0, 0x0, "f8b54bef56811d5a23a1093978539521d944884d917284e3021e0fe5400ac5774e467ac2cca185bac3d45955522fa784cec24fb8b15a3c0b5bbf6044ae73b3e2"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x270) 307.045151ms ago: executing program 1 (id=692): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0x411, 0x70bd37, 0x25dfdbbd, {0x0, 0x0, 0x0, 0x0, 0x70699, 0x60642}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x10, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_ADDR={0xa, 0x14, @random="0ca18797cb6a"}]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x24000054}, 0x8000) 292.506261ms ago: executing program 3 (id=693): r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') pread64(r0, &(0x7f0000000280)=""/106, 0x6a, 0x100) 287.858792ms ago: executing program 2 (id=694): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$UHID_INPUT(r0, &(0x7f0000000840)={0x9, {"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0x1000}}, 0x214) 207.521974ms ago: executing program 0 (id=695): r0 = socket(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)="7800000018002507b9409b14ffff00000202be04020506050e130204430009003f0020480a0000000d0085a168d0bf46d32345653600648d27000b000a00000049935ade4a460c89b6ec0cff3959547f509058ba86c902000000004a3200040016000b000a0000000000e000e218d1ddf66ed538f2523250", 0x78, 0x0, 0x0, 0x0) 207.392624ms ago: executing program 3 (id=696): r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_lsm={0x18, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="8510000004000000950000000000000018000000000000000000000000000000950000000000000085100000fcffffff95"], &(0x7f00000000c0)='GPL\x00'}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x200000000000014f, 0x1000000, &(0x7f0000001680)=[0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x0, 0x8, 0x0, 0x0}}, 0x10) 205.528294ms ago: executing program 2 (id=697): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000002c0)={@local={0xac, 0x2, 0x44, 0xa}, @private=0xa010100}, 0xc) 201.660634ms ago: executing program 3 (id=698): r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000180), 0x80, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, 0x0) 193.401904ms ago: executing program 0 (id=699): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fff7ffc}]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) 163.694125ms ago: executing program 1 (id=700): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000680)={0x0, 0x2c, &(0x7f0000000600)=[@in={0x2, 0x4e23, @local}, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, '\x00', 0x29}, 0x81}]}, &(0x7f00000006c0)=0x10) 160.128725ms ago: executing program 3 (id=701): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/kernel/cpu_byteorder', 0xa0800, 0x0) linkat(r0, &(0x7f0000000680)='./file0\x00', r0, 0x0, 0x1400) 140.122646ms ago: executing program 2 (id=702): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d8000000180081064e81f782db44b904021d080006007c09e8fe55a10a0015000500142603600e1208000f0000000401a8001600a400014001000000036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a001000730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd409d6e4edef3d93452a92954b43370e970161ed7875e585d924ed43df459cab16", 0xd8}], 0x1}, 0x0) 139.710086ms ago: executing program 0 (id=703): syz_clone3(&(0x7f0000000080)={0x180801400, &(0x7f0000000000)=0xffffffffffffffff, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58) process_madvise(r0, 0x0, 0x0, 0x19, 0x0) 100.179418ms ago: executing program 3 (id=704): syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x1218088, &(0x7f0000000b00)=ANY=[@ANYBLOB="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", @ANYRESDEC], 0x4a, 0x2df, &(0x7f0000000f80)="$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") open(&(0x7f0000000240)='./file1\x00', 0x10d243, 0x0) 98.645298ms ago: executing program 1 (id=705): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000100)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x80000}, 0x100}) 75.875378ms ago: executing program 0 (id=706): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f00000000c0)={0x14, {{0x29, 0x0, 0x3e000000, @mcast1}}, {{0xa, 0x4e21, 0xfffffffe, @remote, 0x6}}}, 0x108) 44.771099ms ago: executing program 2 (id=707): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001900010900000000fbdbdf25021800000002fd010000000b08000100ac141400080005000a01"], 0x48}}, 0x40810) 30.31934ms ago: executing program 3 (id=708): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="02"], 0x10}}, 0x0) 3.29485ms ago: executing program 1 (id=709): r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_lsm={0x18, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="8510000004000000950000000000000018000000000000000000000000000000950000000000000085100000fcffffff95"], &(0x7f00000000c0)='GPL\x00'}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x200000000000014f, 0x1000000, &(0x7f0000001680)=[0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x0, 0x8, 0x0, 0x0}}, 0x10) 0s ago: executing program 0 (id=710): r0 = syz_open_procfs(0x0, &(0x7f0000000780)='task\x00') lseek(r0, 0xffffffffffffffff, 0x1) kernel console output (not intermixed with test programs): .366120][ T28] kauditd_printk_skb: 7 callbacks suppressed [ 23.366138][ T28] audit: type=1400 audit(1778780336.213:112): avc: denied { transition } for pid=3270 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 23.395030][ T28] audit: type=1400 audit(1778780336.213:113): avc: denied { noatsecure } for pid=3270 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 23.415031][ T28] audit: type=1400 audit(1778780336.213:114): avc: denied { write } for pid=3270 comm="sh" path="pipe:[2479]" dev="pipefs" ino=2479 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 23.437705][ T28] audit: type=1400 audit(1778780336.213:115): avc: denied { rlimitinh } for pid=3270 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 23.456549][ T28] audit: type=1400 audit(1778780336.213:116): avc: denied { siginh } for pid=3270 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.149' (ED25519) to the list of known hosts. [ 31.482614][ T28] audit: type=1400 audit(1778780344.333:117): avc: denied { mounton } for pid=3285 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 31.505735][ T28] audit: type=1400 audit(1778780344.353:118): avc: denied { mount } for pid=3285 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 31.506451][ T3285] cgroup: Unknown subsys name 'net' [ 31.533861][ T28] audit: type=1400 audit(1778780344.383:119): avc: denied { unmount } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 31.653204][ T3285] cgroup: Unknown subsys name 'cpuset' [ 31.659339][ T3285] cgroup: Unknown subsys name 'rlimit' [ 31.769275][ T28] audit: type=1400 audit(1778780344.613:120): avc: denied { setattr } for pid=3285 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 31.797378][ T28] audit: type=1400 audit(1778780344.613:121): avc: denied { create } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.818079][ T28] audit: type=1400 audit(1778780344.613:122): avc: denied { write } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.838787][ T28] audit: type=1400 audit(1778780344.613:123): avc: denied { read } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.846795][ T3291] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 31.859181][ T28] audit: type=1400 audit(1778780344.623:124): avc: denied { mounton } for pid=3285 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 31.892766][ T28] audit: type=1400 audit(1778780344.623:125): avc: denied { read } for pid=3019 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 31.913893][ T28] audit: type=1400 audit(1778780344.623:126): avc: denied { mount } for pid=3285 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 31.941402][ T3285] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 33.190018][ T3298] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.197212][ T3298] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.204396][ T3298] bridge_slave_0: entered allmulticast mode [ 33.210935][ T3298] bridge_slave_0: entered promiscuous mode [ 33.234864][ T3298] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.242017][ T3298] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.249191][ T3298] bridge_slave_1: entered allmulticast mode [ 33.255590][ T3298] bridge_slave_1: entered promiscuous mode [ 33.300084][ T3299] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.307246][ T3299] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.314387][ T3299] bridge_slave_0: entered allmulticast mode [ 33.320766][ T3299] bridge_slave_0: entered promiscuous mode [ 33.328870][ T3298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.349148][ T3299] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.356396][ T3299] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.363804][ T3299] bridge_slave_1: entered allmulticast mode [ 33.370226][ T3299] bridge_slave_1: entered promiscuous mode [ 33.377538][ T3298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.404288][ T3303] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.411436][ T3303] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.418738][ T3303] bridge_slave_0: entered allmulticast mode [ 33.425308][ T3303] bridge_slave_0: entered promiscuous mode [ 33.445026][ T3303] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.452205][ T3303] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.459349][ T3303] bridge_slave_1: entered allmulticast mode [ 33.466082][ T3303] bridge_slave_1: entered promiscuous mode [ 33.480404][ T3299] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.490276][ T3298] team0: Port device team_slave_0 added [ 33.509309][ T3299] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.519162][ T3298] team0: Port device team_slave_1 added [ 33.529495][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.536715][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.543920][ T3305] bridge_slave_0: entered allmulticast mode [ 33.550298][ T3305] bridge_slave_0: entered promiscuous mode [ 33.569908][ T3303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.579128][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.586426][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.593673][ T3305] bridge_slave_1: entered allmulticast mode [ 33.600162][ T3305] bridge_slave_1: entered promiscuous mode [ 33.606827][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.614052][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.621300][ T3304] bridge_slave_0: entered allmulticast mode [ 33.627821][ T3304] bridge_slave_0: entered promiscuous mode [ 33.644071][ T3303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.657541][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.664713][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.671901][ T3304] bridge_slave_1: entered allmulticast mode [ 33.678361][ T3304] bridge_slave_1: entered promiscuous mode [ 33.685573][ T3299] team0: Port device team_slave_0 added [ 33.691505][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.698498][ T3298] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.724404][ T3298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.749475][ T3299] team0: Port device team_slave_1 added [ 33.755349][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.762340][ T3298] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.788665][ T3298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.804369][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.826665][ T3303] team0: Port device team_slave_0 added [ 33.833201][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.847964][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.862624][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.869630][ T3299] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.895662][ T3299] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.907437][ T3303] team0: Port device team_slave_1 added [ 33.922541][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.935820][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.942919][ T3299] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 33.968945][ T3299] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.985236][ T3305] team0: Port device team_slave_0 added [ 34.002580][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.009776][ T3303] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.035959][ T3303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.047410][ T3305] team0: Port device team_slave_1 added [ 34.060122][ T3298] hsr_slave_0: entered promiscuous mode [ 34.066673][ T3298] hsr_slave_1: entered promiscuous mode [ 34.073829][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.080808][ T3303] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.107011][ T3303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.123275][ T3304] team0: Port device team_slave_0 added [ 34.130198][ T3304] team0: Port device team_slave_1 added [ 34.171016][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.178165][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.204180][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.217111][ T3299] hsr_slave_0: entered promiscuous mode [ 34.223121][ T3299] hsr_slave_1: entered promiscuous mode [ 34.228930][ T3299] debugfs: 'hsr0' already exists in 'hsr' [ 34.234730][ T3299] Cannot create hsr debugfs directory [ 34.254357][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.261360][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.287768][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.301749][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.308747][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.335033][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.355089][ T3303] hsr_slave_0: entered promiscuous mode [ 34.361099][ T3303] hsr_slave_1: entered promiscuous mode [ 34.367158][ T3303] debugfs: 'hsr0' already exists in 'hsr' [ 34.372929][ T3303] Cannot create hsr debugfs directory [ 34.379608][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.386827][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 34.413154][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.476114][ T3305] hsr_slave_0: entered promiscuous mode [ 34.482276][ T3305] hsr_slave_1: entered promiscuous mode [ 34.488273][ T3305] debugfs: 'hsr0' already exists in 'hsr' [ 34.494035][ T3305] Cannot create hsr debugfs directory [ 34.539244][ T3304] hsr_slave_0: entered promiscuous mode [ 34.545517][ T3304] hsr_slave_1: entered promiscuous mode [ 34.552436][ T3304] debugfs: 'hsr0' already exists in 'hsr' [ 34.558232][ T3304] Cannot create hsr debugfs directory [ 34.678823][ T3298] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 34.687331][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.700978][ T3298] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 34.709936][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.717745][ T3298] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 34.726341][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.738642][ T3298] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 34.747098][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.770781][ T3303] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 34.779631][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.787863][ T3303] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 34.796738][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.804837][ T3303] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 34.813888][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.821695][ T3303] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 34.830861][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.869559][ T3299] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 34.878375][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.886317][ T3299] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 34.895036][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.904221][ T3299] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 34.912852][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.920940][ T3299] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 34.929598][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.970041][ T3298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.977112][ T3304] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 34.985915][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.997588][ T3304] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 35.006082][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 35.013860][ T3304] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 35.023223][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 35.031434][ T3304] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 35.039824][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 35.072552][ T3298] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.086609][ T3303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.097159][ T3305] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 35.106098][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 35.114433][ T3305] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 35.123147][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 35.136411][ T3305] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 35.144690][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 35.155214][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.162332][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.173814][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.180937][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.189281][ T3305] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 35.198823][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 35.207181][ T3303] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.223233][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.230384][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.243131][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.250196][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.277662][ T3299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.301658][ T3299] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.315382][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.322572][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.332040][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.339132][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.370647][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.399769][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.410456][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.417557][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.434630][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.441744][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.468484][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.503295][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.529200][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.536349][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.567019][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.574358][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.634041][ T3298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.720667][ T3303] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.756670][ T3299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.824684][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.863752][ T3298] veth0_vlan: entered promiscuous mode [ 35.878823][ T3303] veth0_vlan: entered promiscuous mode [ 35.889644][ T3298] veth1_vlan: entered promiscuous mode [ 35.899664][ T3303] veth1_vlan: entered promiscuous mode [ 35.929176][ T3303] veth0_macvtap: entered promiscuous mode [ 35.940569][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.953611][ T3303] veth1_macvtap: entered promiscuous mode [ 35.968630][ T3298] veth0_macvtap: entered promiscuous mode [ 35.976348][ T3298] veth1_macvtap: entered promiscuous mode [ 35.984418][ T3299] veth0_vlan: entered promiscuous mode [ 35.999933][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.010263][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.023527][ T3299] veth1_vlan: entered promiscuous mode [ 36.030607][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.052823][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.060429][ T251] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.076674][ T251] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.086803][ T251] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.105358][ T251] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.119730][ T3299] veth0_macvtap: entered promiscuous mode [ 36.127910][ T3299] veth1_macvtap: entered promiscuous mode [ 36.137042][ T251] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.157926][ T251] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.168447][ T251] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.184677][ T251] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.193899][ T3304] veth0_vlan: entered promiscuous mode [ 36.223311][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.233827][ T3298] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 36.249153][ T3304] veth1_vlan: entered promiscuous mode [ 36.256084][ T3305] veth0_vlan: entered promiscuous mode [ 36.277925][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.307648][ T3304] veth0_macvtap: entered promiscuous mode [ 36.337042][ T3305] veth1_vlan: entered promiscuous mode [ 36.348029][ T3304] veth1_macvtap: entered promiscuous mode [ 36.355900][ T30] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.381860][ T30] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.408902][ T30] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.409061][ T3516] loop0: detected capacity change from 0 to 512 [ 36.424680][ T30] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.479636][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.519242][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.525514][ T3523] xt_l2tp: v2 tid > 0xffff: 262144 [ 36.549022][ T3305] veth0_macvtap: entered promiscuous mode [ 36.571852][ T3305] veth1_macvtap: entered promiscuous mode [ 36.588829][ T60] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.607062][ T60] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.638084][ T60] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.661967][ T60] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.684060][ T28] kauditd_printk_skb: 27 callbacks suppressed [ 36.684076][ T28] audit: type=1326 audit(1778780349.533:154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3539 comm="syz.0.20" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c01c5ce59 code=0x7ffc0000 [ 36.724061][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.732462][ T3540] loop1: detected capacity change from 0 to 1024 [ 36.751140][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.758922][ T28] audit: type=1326 audit(1778780349.533:155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3539 comm="syz.0.20" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c01c5ce59 code=0x7ffc0000 [ 36.785396][ T28] audit: type=1326 audit(1778780349.533:156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3539 comm="syz.0.20" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=274 compat=0 ip=0x7f0c01c5ce59 code=0x7ffc0000 [ 36.802738][ T3540] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.812408][ T28] audit: type=1326 audit(1778780349.533:157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3539 comm="syz.0.20" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c01c5ce59 code=0x7ffc0000 [ 36.833222][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.873037][ T28] audit: type=1326 audit(1778780349.533:158): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3539 comm="syz.0.20" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c01c5ce59 code=0x7ffc0000 [ 36.898724][ T28] audit: type=1400 audit(1778780349.693:159): avc: denied { mount } for pid=3538 comm="syz.1.19" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 36.921668][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.937583][ T3557] netlink: 132 bytes leftover after parsing attributes in process `syz.0.26'. [ 36.940177][ T28] audit: type=1400 audit(1778780349.783:160): avc: denied { write } for pid=3538 comm="syz.1.19" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 36.957250][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.969631][ T28] audit: type=1400 audit(1778780349.783:161): avc: denied { add_name } for pid=3538 comm="syz.1.19" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 37.044181][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.079456][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.118365][ T28] audit: type=1400 audit(1778780349.783:162): avc: denied { create } for pid=3538 comm="syz.1.19" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 37.164449][ T28] audit: type=1400 audit(1778780349.873:163): avc: denied { read write } for pid=3304 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 37.293634][ T3581] netdevsim netdevsim0: Direct firmware load for ./file0 failed with error -2 [ 37.313326][ T3581] syz.0.36 (3581) used greatest stack depth: 10856 bytes left [ 37.355350][ T3590] netlink: 212 bytes leftover after parsing attributes in process `syz.4.39'. [ 37.370050][ T3593] netlink: 8 bytes leftover after parsing attributes in process `syz.1.41'. [ 37.383733][ T3590] netlink: 8 bytes leftover after parsing attributes in process `syz.4.39'. [ 37.422298][ T3590] netlink: 8 bytes leftover after parsing attributes in process `syz.4.39'. [ 37.436233][ T3590] netlink: 44 bytes leftover after parsing attributes in process `syz.4.39'. [ 37.496864][ T3608] netlink: 'syz.3.48': attribute type 21 has an invalid length. [ 37.533298][ T3615] IPv6: sit1: Disabled Multicast RS [ 37.551853][ T3608] netlink: 8 bytes leftover after parsing attributes in process `syz.3.48'. [ 37.722016][ T3641] xt_hashlimit: overflow, try lower: 18446744073709551614/4 [ 37.769177][ T3645] capability: warning: `syz.0.67' uses deprecated v2 capabilities in a way that may be insecure [ 37.793892][ T3648] xt_cgroup: path and classid specified [ 37.865089][ T3656] Cannot find add_set index 0 as target [ 37.878851][ T3661] netlink: 8 bytes leftover after parsing attributes in process `syz.3.74'. [ 37.982394][ T3676] netlink: 2 bytes leftover after parsing attributes in process `syz.4.82'. [ 38.161536][ T3695] gre0: entered promiscuous mode [ 38.168368][ T3695] gre0: entered allmulticast mode [ 38.179322][ T3702] wg1: entered promiscuous mode [ 38.195516][ T3702] wg1: entered allmulticast mode [ 38.337448][ T3720] ip6erspan0: entered allmulticast mode [ 38.424867][ T3733] netlink: 'syz.4.108': attribute type 28 has an invalid length. [ 38.457240][ T3733] netlink: 'syz.4.108': attribute type 29 has an invalid length. [ 38.487553][ T3733] netlink: 132 bytes leftover after parsing attributes in process `syz.4.108'. [ 38.505736][ T3743] gtp0: entered promiscuous mode [ 38.514780][ T3743] gtp0: entered allmulticast mode [ 38.787338][ T3781] netlink: 'syz.0.134': attribute type 30 has an invalid length. [ 39.020793][ T3815] netlink: 'syz.2.150': attribute type 21 has an invalid length. [ 39.080935][ T3822] netlink: 'syz.0.153': attribute type 10 has an invalid length. [ 39.126693][ T3822] team0: Device vxcan0 is of different type [ 39.461692][ T3878] Cannot find del_set index 0 as target [ 39.894752][ T3937] xt_SECMARK: invalid mode: 3 [ 39.963023][ T3949] netlink: 'syz.0.216': attribute type 10 has an invalid length. [ 39.982529][ T3949] vlan1: entered promiscuous mode [ 40.001621][ T3949] vlan1: entered allmulticast mode [ 40.015774][ T3949] veth0_vlan: entered allmulticast mode [ 40.025358][ T3949] bridge0: port 3(vlan1) entered blocking state [ 40.031825][ T3949] bridge0: port 3(vlan1) entered disabled state [ 40.041771][ T3949] bridge0: port 3(vlan1) entered blocking state [ 40.048120][ T3949] bridge0: port 3(vlan1) entered forwarding state [ 40.120172][ T3968] netlink: 'syz.0.224': attribute type 21 has an invalid length. [ 40.142105][ T3965] bond1: option lacp_active: invalid value (5) [ 40.180078][ T3965] bond1 (unregistering): Released all slaves [ 40.607144][ T4028] netlink: 'syz.2.254': attribute type 7 has an invalid length. [ 40.624111][ T4028] netlink: 'syz.2.254': attribute type 8 has an invalid length. [ 40.811305][ T4056] team0: entered promiscuous mode [ 40.825512][ T4056] team_slave_0: entered promiscuous mode [ 40.846320][ T4056] team_slave_1: entered promiscuous mode [ 40.866350][ T4056] team0: entered allmulticast mode [ 40.884986][ T4056] team_slave_0: entered allmulticast mode [ 40.903085][ T4056] team_slave_1: entered allmulticast mode [ 40.922219][ T4056] bridge0: port 3(team0) entered blocking state [ 40.930791][ T4070] mmap: syz.0.275 (4070) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 40.934583][ T4056] bridge0: port 3(team0) entered disabled state [ 40.960941][ T4056] bridge0: port 3(team0) entered blocking state [ 40.967349][ T4056] bridge0: port 3(team0) entered forwarding state [ 40.981163][ T4059] bond1: option min_links: invalid value (18446744073709551612) [ 41.003711][ T4059] bond1: option min_links: allowed values 0 - 2147483647 [ 41.029795][ T4059] bond1 (unregistering): Released all slaves [ 41.125806][ T4085] Cannot find set identified by id 0 to match [ 41.145083][ T4089] binfmt_misc: register: failed to install interpreter file ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 41.307528][ T4111] --map-set only usable from mangle table [ 41.459495][ T4133] loop0: detected capacity change from 0 to 512 [ 41.503254][ T4133] ======================================================= [ 41.503254][ T4133] WARNING: The mand mount option has been deprecated and [ 41.503254][ T4133] and is ignored by this kernel. Remove the mand [ 41.503254][ T4133] option from the mount to silence this warning. [ 41.503254][ T4133] ======================================================= [ 41.596706][ T4133] ext4: Unknown parameter 'appraise' [ 41.693629][ T4158] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 41.940039][ T28] kauditd_printk_skb: 42 callbacks suppressed [ 41.940055][ T28] audit: type=1326 audit(1778780354.783:206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4191 comm="syz.3.335" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f82a860ce59 code=0x7ffc0000 [ 41.980429][ T4192] syz.3.335 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 41.986870][ T28] audit: type=1326 audit(1778780354.783:207): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4191 comm="syz.3.335" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f82a860ce59 code=0x7ffc0000 [ 42.017191][ T28] audit: type=1326 audit(1778780354.823:208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4191 comm="syz.3.335" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f82a860ce59 code=0x7ffc0000 [ 42.043554][ T28] audit: type=1326 audit(1778780354.823:209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4191 comm="syz.3.335" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f82a860ce59 code=0x7ffc0000 [ 42.070647][ T28] audit: type=1326 audit(1778780354.823:210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4191 comm="syz.3.335" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=38 compat=0 ip=0x7f82a860ce59 code=0x7ffc0000 [ 42.117357][ T28] audit: type=1326 audit(1778780354.883:211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4191 comm="syz.3.335" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f82a860ce59 code=0x7ffc0000 [ 42.119758][ T4202] netdevsim netdevsim4 netdevsim0: entered allmulticast mode [ 42.149134][ T28] audit: type=1326 audit(1778780354.883:212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4191 comm="syz.3.335" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f82a860ce59 code=0x7ffc0000 [ 42.184707][ T28] audit: type=1326 audit(1778780354.883:213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4191 comm="syz.3.335" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f82a860ce59 code=0x7ffc0000 [ 42.214055][ T28] audit: type=1326 audit(1778780354.883:214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4191 comm="syz.3.335" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f82a860ce59 code=0x7ffc0000 [ 42.334407][ T28] audit: type=1400 audit(1778780355.183:215): avc: denied { open } for pid=4219 comm="syz.0.349" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 42.376082][ T4225] __nla_validate_parse: 16 callbacks suppressed [ 42.376141][ T4225] netlink: 8 bytes leftover after parsing attributes in process `syz.4.351'. [ 42.439282][ T4235] netlink: 128 bytes leftover after parsing attributes in process `syz.0.354'. [ 42.646319][ T4261] netlink: 28 bytes leftover after parsing attributes in process `syz.4.368'. [ 42.819558][ T4285] netlink: 72 bytes leftover after parsing attributes in process `syz.4.381'. [ 42.990491][ T4310] netlink: 28 bytes leftover after parsing attributes in process `syz.1.392'. [ 43.013468][ T4310] netlink: 28 bytes leftover after parsing attributes in process `syz.1.392'. [ 43.041435][ T4310] netlink: 24 bytes leftover after parsing attributes in process `syz.1.392'. [ 43.128341][ T4319] xt_hashlimit: size too large, truncated to 1048576 [ 43.156712][ T4319] xt_hashlimit: overflow, try lower: 3/0 [ 43.208498][ T4329] validate_nla: 7 callbacks suppressed [ 43.208516][ T4329] netlink: 'syz.0.402': attribute type 10 has an invalid length. [ 43.273264][ T4329] netlink: 40 bytes leftover after parsing attributes in process `syz.0.402'. [ 43.341373][ T4341] netlink: 'syz.1.407': attribute type 15 has an invalid length. [ 43.425364][ T4347] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 43.544896][ T4359] loop1: detected capacity change from 0 to 164 [ 43.863195][ T4387] netlink: 6024 bytes leftover after parsing attributes in process `syz.0.431'. [ 43.876035][ T4388] loop3: detected capacity change from 0 to 764 [ 44.066451][ T4401] netlink: 8 bytes leftover after parsing attributes in process `syz.3.437'. [ 44.112337][ T4401] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 44.129537][ T4401] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 44.146834][ T4299] syz.2.388 (4299) used greatest stack depth: 9952 bytes left [ 44.158476][ T4401] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 44.175728][ T4401] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 44.229501][ T4414] bridge1: entered promiscuous mode [ 44.252340][ T4414] bridge1: entered allmulticast mode [ 44.262975][ T4419] loop2: detected capacity change from 0 to 512 [ 44.317714][ T4427] xt_physdev: --physdev-out and --physdev-is-out only supported in the FORWARD and POSTROUTING chains with bridged traffic [ 44.321276][ T4419] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.375663][ T4419] ext4 filesystem being mounted at /85/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.404219][ T4419] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #15: comm syz.2.446: corrupted xattr block 33: invalid ea_ino [ 44.422657][ T4419] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 44.433944][ T4419] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #15: comm syz.2.446: corrupted xattr block 33: invalid ea_ino [ 44.450583][ T4419] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 44.470865][ T4419] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #15: comm syz.2.446: corrupted xattr block 33: invalid ea_ino [ 44.517860][ T3298] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.743579][ T4479] xt_TPROXY: Can be used only with -p tcp or -p udp [ 44.866978][ T4499] gre1: entered promiscuous mode [ 44.880710][ T4499] gre1: entered allmulticast mode [ 44.927584][ T4509] bridge0: port 4(syz_tun) entered blocking state [ 44.967704][ T4515] x_tables: ip_tables: icmp match: only valid for protocol 1 [ 44.970812][ T4509] bridge0: port 4(syz_tun) entered disabled state [ 45.028125][ T4509] syz_tun: entered allmulticast mode [ 45.054659][ T4509] syz_tun: entered promiscuous mode [ 45.072012][ T4529] netlink: 'syz.4.499': attribute type 21 has an invalid length. [ 45.083208][ T4509] bridge0: port 4(syz_tun) entered blocking state [ 45.089797][ T4509] bridge0: port 4(syz_tun) entered forwarding state [ 45.303842][ T4555] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 45.318605][ T4555] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 45.328327][ T4555] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 45.352620][ T4555] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 45.397174][ T4560] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 45.489830][ T4580] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 45.550314][ T4588] netlink: 'syz.3.526': attribute type 46 has an invalid length. [ 45.901899][ T4643] A link change request failed with some changes committed already. Interface xfrm0 may have been left with an inconsistent configuration, please check. [ 46.174344][ T4688] ip6tnl1: entered promiscuous mode [ 46.445114][ T4737] netlink: 'syz.4.593': attribute type 64 has an invalid length. [ 46.549329][ T4753] ieee802154 phy0 wpan0: encryption failed: -22 [ 46.696068][ T4776] bond1: entered promiscuous mode [ 46.696622][ T4776] 8021q: adding VLAN 0 to HW filter on device bond1 [ 46.719874][ T4779] netlink: 'syz.0.615': attribute type 1 has an invalid length. [ 46.744809][ T310] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.772067][ T4786] loop0: detected capacity change from 0 to 1024 [ 46.781054][ T4786] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 46.789267][ T4792] sock: sock_timestamping_bind_phc: sock not bind to device [ 46.821066][ T4786] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.905421][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.999057][ T28] kauditd_printk_skb: 75 callbacks suppressed [ 46.999074][ T28] audit: type=1400 audit(1778780359.843:291): avc: denied { create } for pid=4820 comm="syz.4.634" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 47.009778][ T4823] netlink: 'syz.3.635': attribute type 5 has an invalid length. [ 47.067629][ T4825] xfrm1: entered allmulticast mode [ 47.068976][ T28] audit: type=1400 audit(1778780359.873:292): avc: denied { setopt } for pid=4820 comm="syz.4.634" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 47.232019][ T28] audit: type=1400 audit(1778780360.073:293): avc: denied { create } for pid=4850 comm="syz.1.650" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 47.255625][ T28] audit: type=1400 audit(1778780360.103:294): avc: denied { getopt } for pid=4850 comm="syz.1.650" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 47.400476][ T4872] netlink: 'syz.0.659': attribute type 2 has an invalid length. [ 47.411999][ T4870] loop1: detected capacity change from 0 to 1024 [ 47.418722][ T4874] netlink: 'syz.2.660': attribute type 46 has an invalid length. [ 47.427405][ T4870] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 47.432206][ T4872] netlink: 'syz.0.659': attribute type 8 has an invalid length. [ 47.444322][ T4874] __nla_validate_parse: 14 callbacks suppressed [ 47.444339][ T4874] netlink: 36 bytes leftover after parsing attributes in process `syz.2.660'. [ 47.466176][ T4872] netlink: 132 bytes leftover after parsing attributes in process `syz.0.659'. [ 47.475378][ T4870] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.479903][ T4879] netlink: 28 bytes leftover after parsing attributes in process `syz.3.662'. [ 47.521523][ T28] audit: type=1400 audit(1778780360.363:295): avc: denied { append } for pid=4880 comm="syz.0.663" name="loop8" dev="devtmpfs" ino=108 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 47.556021][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.558023][ T4883] vlan0: entered promiscuous mode [ 47.620347][ T28] audit: type=1326 audit(1778780360.453:296): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4884 comm="syz.0.667" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c01c5ce59 code=0x7ffc0000 [ 47.653297][ T28] audit: type=1326 audit(1778780360.453:297): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4884 comm="syz.0.667" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c01c5ce59 code=0x7ffc0000 [ 47.721713][ T28] audit: type=1326 audit(1778780360.453:298): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4884 comm="syz.0.667" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c01c5ce59 code=0x7ffc0000 [ 47.771340][ T28] audit: type=1326 audit(1778780360.453:299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4884 comm="syz.0.667" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=22 compat=0 ip=0x7f0c01c5ce59 code=0x7ffc0000 [ 47.809091][ T28] audit: type=1326 audit(1778780360.453:300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4884 comm="syz.0.667" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c01c5ce59 code=0x7ffc0000 [ 47.970434][ T4922] geneve1: entered promiscuous mode [ 48.048253][ T4934] netlink: 8 bytes leftover after parsing attributes in process `syz.0.687'. [ 48.080388][ T4934] netlink: 8 bytes leftover after parsing attributes in process `syz.0.687'. [ 48.109072][ T4938] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 48.128210][ T4934] bond2: option primary: mode dependency failed, not supported in mode balance-rr(0) [ 48.140618][ T4934] bond2 (unregistering): Released all slaves [ 48.213739][ T4949] netlink: 'syz.0.695': attribute type 11 has an invalid length. [ 48.340256][ T4966] netlink: 'syz.2.702': attribute type 21 has an invalid length. [ 48.376983][ T4968] loop3: detected capacity change from 0 to 256 [ 48.438164][ T4974] netlink: 28 bytes leftover after parsing attributes in process `syz.2.707'. [ 48.476450][ T2980] ================================================================== [ 48.484588][ T2980] BUG: KCSAN: data-race in d_make_discardable / lookup_fast [ 48.491890][ T2980] [ 48.494215][ T2980] write to 0xffff888107d38600 of 4 bytes by task 3290 on cpu 0: [ 48.501849][ T2980] d_make_discardable+0x4f/0xa0 [ 48.506799][ T2980] simple_unlink+0x68/0x80 [ 48.511228][ T2980] shmem_unlink+0x12d/0x140 [ 48.515739][ T2980] vfs_unlink+0x1c7/0x490 [ 48.520169][ T2980] filename_unlinkat+0x1e2/0x410 [ 48.525121][ T2980] __se_sys_unlink+0x2b/0xe0 [ 48.529723][ T2980] __x64_sys_unlink+0x1f/0x30 [ 48.534437][ T2980] x64_sys_call+0x2eb6/0x3020 [ 48.539122][ T2980] do_syscall_64+0x12c/0x3b0 [ 48.543895][ T2980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.549883][ T2980] [ 48.552213][ T2980] read to 0xffff888107d38600 of 4 bytes by task 2980 on cpu 1: [ 48.559766][ T2980] lookup_fast+0xf0/0x320 [ 48.564102][ T2980] path_lookupat+0x15c/0x500 [ 48.568705][ T2980] filename_lookup+0x190/0x390 [ 48.573473][ T2980] do_readlinkat+0x74/0x2f0 [ 48.577985][ T2980] __x64_sys_readlink+0x47/0x60 [ 48.582847][ T2980] x64_sys_call+0x2b51/0x3020 [ 48.587543][ T2980] do_syscall_64+0x12c/0x3b0 [ 48.592228][ T2980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.598124][ T2980] [ 48.600445][ T2980] value changed: 0x08300080 -> 0x00004080 [ 48.606164][ T2980] [ 48.608485][ T2980] Reported by Kernel Concurrency Sanitizer on: [ 48.614652][ T2980] CPU: 1 UID: 0 PID: 2980 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 48.623505][ T2980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 48.633656][ T2980] ================================================================== [ 48.676163][ T4855] syz.4.651 (4855) used greatest stack depth: 9312 bytes left