last executing test programs: 2.541023672s ago: executing program 3 (id=617): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs$pagemap(0x0, &(0x7f0000000140)) ioctl$PAGEMAP_SCAN(r0, 0xc0606610, &(0x7f00000001c0)={0x60, 0x0, &(0x7f0000391000/0x4000)=nil, &(0x7f0000e18000/0x3000)=nil, 0x0, &(0x7f0000001500)=[{0x7, 0x0, 0x3}], 0x1, 0x2b2, 0x0, 0x0, 0x0, 0x18}) 2.460539857s ago: executing program 3 (id=621): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x8}) fcntl$lock(r0, 0x25, &(0x7f0000000100)={0x1, 0x2, 0x6, 0xa0000000}) 2.424961459s ago: executing program 3 (id=623): syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x2, 0x0, 0x7fff0000}]}) close_range(r0, 0xffffffffffffffff, 0x0) 2.376404572s ago: executing program 3 (id=624): io_setup(0x5, &(0x7f0000000000)=0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x20f42, 0x0) io_submit(r0, 0x1, &(0x7f0000000500)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0xc, r1, &(0x7f0000000080)='E', 0x1, 0x8000}]) 1.575533969s ago: executing program 3 (id=631): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000005c0)={0x2c, r1, 0x1, 0x0, 0x30000, {0x1a}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) 1.564926019s ago: executing program 4 (id=633): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0xb, 0x510, 0x15, 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, 0xfffffffe, 0x1, @perf_config_ext={0x2, 0x2}, 0x102b28, 0x6, 0x0, 0x1, 0x8, 0x0, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newtaction={0x78, 0x30, 0xb, 0x0, 0x0, {}, [{0x64, 0x1, [@m_skbmod={0x60, 0x1, 0x0, 0x0, {{0xb}, {0x34, 0x2, 0x0, 0x1, [@TCA_SKBMOD_PARMS={0x24}, @TCA_SKBMOD_DMAC={0xa, 0x3, @local}]}, {0x4}, {0x1d}, {0xc}}}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 1.495973453s ago: executing program 3 (id=636): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0a000000560000004200000002"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000280), 0xffff, r0}, 0x38) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000003c0), &(0x7f00000002c0), 0x1006, r0, 0x0, 0xd88d02a0}, 0x38) 1.275928096s ago: executing program 0 (id=641): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x0, &(0x7f00000002c0), 0x0, 0x236, &(0x7f0000000300)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000540)='mnt', 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0x6612, 0x0) 1.226533629s ago: executing program 4 (id=643): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x1018e58, &(0x7f00000005c0)={[{@nodioread_nolock}, {@noblock_validity}, {@data_err_ignore}, {@max_batch_time={'max_batch_time', 0x3d, 0x8c9}}, {@nodiscard}, {@stripe={'stripe', 0x3d, 0x4}}, {@noauto_da_alloc}]}, 0x6, 0x61f, &(0x7f0000000b00)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000240)=0x4) 1.107967126s ago: executing program 0 (id=645): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0xe, 0x4, 0x8, 0x8}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xd, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000003000000b704000000000400850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0x3100, 0x3100, &(0x7f0000000000), 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 989.077903ms ago: executing program 2 (id=647): r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 876.429609ms ago: executing program 2 (id=648): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000540)='./bus\x00', 0x8800, &(0x7f00000002c0), 0x1, 0x51a, &(0x7f0000000f00)="$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") open(&(0x7f0000000140)='./file0/file1\x00', 0x88440, 0x84) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200) 862.0318ms ago: executing program 0 (id=649): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xf5b67000) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps_rollup\x00') lseek(r0, 0x2000, 0x0) 656.578942ms ago: executing program 1 (id=650): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r0, &(0x7f0000003580)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000)=0x7fff, 0x4) 461.194404ms ago: executing program 1 (id=651): r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x7f, @dev={0xfe, 0x80, '\x00', 0x20}, 0xc7}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000040)="ff02040000ffffffffffffffff1f2be82db1af00", 0x14) 456.747174ms ago: executing program 4 (id=652): r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x54, r0, 0x1, 0x0, 0x25dfdbfd, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3e8}, {0xc, 0x90}, {0xc, 0x90, 0x8000000}}]}, 0x54}, 0x1, 0x0, 0x0, 0x95}, 0x40090) 414.712667ms ago: executing program 1 (id=653): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x11, 0x4, 0x4, 0x8}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xd, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000700000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b704000000000400850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0x3100, 0x3100, &(0x7f0000000000), 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 377.404118ms ago: executing program 2 (id=654): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x0, 0x0, 0x10000000000001) 279.966854ms ago: executing program 1 (id=655): r0 = socket(0x400000000010, 0x3, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200000}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000001440)={'bridge0\x00', &(0x7f0000000100)=@ethtool_ringparam={0x11, 0x0, 0x2}}) 276.657644ms ago: executing program 2 (id=656): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001240)=@newqdisc={0x38, 0x24, 0x3fe3aa0262d8c583, 0x70bd29, 0x25dfdbfe, {0x0, 0x0, 0x0, r1, {0x0, 0xffe0}, {0xffff, 0xffff}, {0x10, 0xe}}, [@qdisc_kind_options=@q_fq={{0x7}, {0xc, 0x2, [@TCA_FQ_QUANTUM={0x8, 0x12, 0x468fe4e8}]}}]}, 0x38}}, 0x0) 250.863806ms ago: executing program 0 (id=657): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x41, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x1b) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000500)="aaab04e77fcf58b0", 0x8}], 0x1) 242.276286ms ago: executing program 4 (id=658): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), 0x100}, 0x0) 241.652176ms ago: executing program 1 (id=659): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x1c, 0x0, 0x0, 0xfffffffd, 0x25dfdbff, {{}, {@val={0x8}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x8090}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a2, &(0x7f0000000000)='bridge0\x00') 231.224367ms ago: executing program 2 (id=660): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f00000008c0)='./file0\x00', 0x1008490, &(0x7f0000000a40)={[{@grpid}, {@grpquota}]}, 0x4, 0x4eb, &(0x7f0000000a80)="$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") open$dir(0x0, 0x800, 0x20) rmdir(&(0x7f0000000100)='./file0\x00') 183.81657ms ago: executing program 4 (id=661): r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x0, &(0x7f00000002c0), 0x0, 0x236, &(0x7f0000000300)="$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") sendmsg$MPTCP_PM_CMD_ANNOUNCE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x80) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40e8662e, &(0x7f0000000000)={0x3f32, 0x5, 0x2d3b, 0x4, 0x2, 0x5}) 152.700182ms ago: executing program 0 (id=662): capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200000, 0x7, 0x0, 0xfffffffc}) r0 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000001440)={'bridge0\x00', &(0x7f0000000100)=@ethtool_ringparam={0xa, 0x0, 0x300}}) 77.812546ms ago: executing program 4 (id=663): unshare(0x22020600) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000340), 0x610000, 0x0) fcntl$setsig(r0, 0x404, 0x21) 29.673569ms ago: executing program 2 (id=664): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000340), r0) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000000940)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002dbd7000fcdbdf2509000000050008001a00feff0800010001000000050007"], 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x64000) 16.36804ms ago: executing program 1 (id=665): syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nodots,dmask=00000000000000000000003,usefree,nodots,flush,dots,dots,gid=', @ANYRESHEX=0x0, @ANYBLOB], 0x1, 0x214, &(0x7f0000000840)="$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") r0 = syz_open_procfs(0x0, &(0x7f0000001180)='mountinfo\x00') read$char_usb(r0, &(0x7f0000000040)=""/4109, 0x100d) 0s ago: executing program 0 (id=666): r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10) ppoll(&(0x7f0000000000)=[{r0, 0x440f}], 0x1, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.199' (ED25519) to the list of known hosts. [ 33.930852][ T28] audit: type=1400 audit(1771302570.274:62): avc: denied { mounton } for pid=3301 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 33.953908][ T28] audit: type=1400 audit(1771302570.294:63): avc: denied { mount } for pid=3301 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 [ 33.956155][ T3301] cgroup: Unknown subsys name 'net' [ 33.981991][ T28] audit: type=1400 audit(1771302570.324:64): avc: denied { unmount } for pid=3301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 34.119322][ T3301] cgroup: Unknown subsys name 'cpuset' [ 34.125680][ T3301] cgroup: Unknown subsys name 'rlimit' [ 34.236875][ T28] audit: type=1400 audit(1771302570.574:65): avc: denied { setattr } for pid=3301 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 [ 34.265515][ T28] audit: type=1400 audit(1771302570.584:66): avc: denied { create } for pid=3301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.289524][ T28] audit: type=1400 audit(1771302570.584:67): avc: denied { write } for pid=3301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.310059][ T28] audit: type=1400 audit(1771302570.584:68): avc: denied { read } for pid=3301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 34.330629][ T28] audit: type=1400 audit(1771302570.604:69): avc: denied { read } for pid=3040 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 34.346794][ T3305] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 34.352272][ T28] audit: type=1400 audit(1771302570.604:70): avc: denied { mounton } for pid=3301 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 [ 34.386383][ T3301] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 34.386471][ T28] audit: type=1400 audit(1771302570.604:71): avc: denied { mount } for pid=3301 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 [ 36.082512][ T3314] chnl_net:caif_netlink_parms(): no params data found [ 36.185034][ T3314] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.192479][ T3314] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.199907][ T3314] bridge_slave_0: entered allmulticast mode [ 36.206450][ T3314] bridge_slave_0: entered promiscuous mode [ 36.215524][ T3314] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.222643][ T3314] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.229887][ T3314] bridge_slave_1: entered allmulticast mode [ 36.236389][ T3314] bridge_slave_1: entered promiscuous mode [ 36.253745][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.266868][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.276364][ T3318] chnl_net:caif_netlink_parms(): no params data found [ 36.319201][ T3314] team0: Port device team_slave_0 added [ 36.339331][ T3314] team0: Port device team_slave_1 added [ 36.371644][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.378876][ T3314] 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. [ 36.405120][ T3314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.421272][ T3317] chnl_net:caif_netlink_parms(): no params data found [ 36.439844][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.446828][ T3314] 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. [ 36.473154][ T3314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.484044][ T3322] chnl_net:caif_netlink_parms(): no params data found [ 36.508770][ T3318] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.516088][ T3318] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.523376][ T3318] bridge_slave_0: entered allmulticast mode [ 36.530011][ T3318] bridge_slave_0: entered promiscuous mode [ 36.563670][ T3318] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.571132][ T3318] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.578341][ T3318] bridge_slave_1: entered allmulticast mode [ 36.585093][ T3318] bridge_slave_1: entered promiscuous mode [ 36.606777][ T3314] hsr_slave_0: entered promiscuous mode [ 36.613170][ T3314] hsr_slave_1: entered promiscuous mode [ 36.628877][ T3318] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.646369][ T3318] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.655868][ T3313] chnl_net:caif_netlink_parms(): no params data found [ 36.718649][ T3318] team0: Port device team_slave_0 added [ 36.724331][ T3317] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.731630][ T3317] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.738822][ T3317] bridge_slave_0: entered allmulticast mode [ 36.745320][ T3317] bridge_slave_0: entered promiscuous mode [ 36.754575][ T3317] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.761811][ T3317] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.769082][ T3317] bridge_slave_1: entered allmulticast mode [ 36.775692][ T3317] bridge_slave_1: entered promiscuous mode [ 36.787490][ T3318] team0: Port device team_slave_1 added [ 36.800527][ T3322] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.807683][ T3322] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.815078][ T3322] bridge_slave_0: entered allmulticast mode [ 36.821552][ T3322] bridge_slave_0: entered promiscuous mode [ 36.846755][ T3322] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.854111][ T3322] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.861360][ T3322] bridge_slave_1: entered allmulticast mode [ 36.867794][ T3322] bridge_slave_1: entered promiscuous mode [ 36.882442][ T3317] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.892159][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.899207][ T3318] 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. [ 36.925255][ T3318] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.938922][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.945924][ T3318] 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. [ 36.971847][ T3318] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.991269][ T3317] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.039346][ T3322] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.049668][ T3322] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.063842][ T3317] team0: Port device team_slave_0 added [ 37.069593][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.076758][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.084121][ T3313] bridge_slave_0: entered allmulticast mode [ 37.090668][ T3313] bridge_slave_0: entered promiscuous mode [ 37.112237][ T3317] team0: Port device team_slave_1 added [ 37.120043][ T3318] hsr_slave_0: entered promiscuous mode [ 37.126185][ T3318] hsr_slave_1: entered promiscuous mode [ 37.132164][ T3318] debugfs: 'hsr0' already exists in 'hsr' [ 37.137911][ T3318] Cannot create hsr debugfs directory [ 37.143712][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.150928][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.158125][ T3313] bridge_slave_1: entered allmulticast mode [ 37.164733][ T3313] bridge_slave_1: entered promiscuous mode [ 37.196084][ T3322] team0: Port device team_slave_0 added [ 37.217494][ T3322] team0: Port device team_slave_1 added [ 37.229600][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.236671][ T3317] 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. [ 37.262941][ T3317] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.275096][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.293579][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.300666][ T3317] 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. [ 37.326702][ T3317] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.338744][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.357618][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.364673][ T3322] 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. [ 37.390974][ T3322] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.417270][ T3313] team0: Port device team_slave_0 added [ 37.423435][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.430570][ T3322] 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. [ 37.456546][ T3322] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.477313][ T3313] team0: Port device team_slave_1 added [ 37.508288][ T3317] hsr_slave_0: entered promiscuous mode [ 37.514428][ T3317] hsr_slave_1: entered promiscuous mode [ 37.520499][ T3317] debugfs: 'hsr0' already exists in 'hsr' [ 37.526262][ T3317] Cannot create hsr debugfs directory [ 37.533242][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.540255][ T3313] 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. [ 37.566310][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.577107][ T3314] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.588145][ T3314] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.606550][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.613592][ T3313] 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. [ 37.639699][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.653119][ T3314] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.669300][ T3322] hsr_slave_0: entered promiscuous mode [ 37.675484][ T3322] hsr_slave_1: entered promiscuous mode [ 37.681945][ T3322] debugfs: 'hsr0' already exists in 'hsr' [ 37.687735][ T3322] Cannot create hsr debugfs directory [ 37.713529][ T3314] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.773408][ T3313] hsr_slave_0: entered promiscuous mode [ 37.779690][ T3313] hsr_slave_1: entered promiscuous mode [ 37.785703][ T3313] debugfs: 'hsr0' already exists in 'hsr' [ 37.791673][ T3313] Cannot create hsr debugfs directory [ 37.887719][ T3318] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 37.896903][ T3318] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 37.919532][ T3318] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 37.931491][ T3318] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 37.953220][ T3317] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 37.963324][ T3317] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 37.978741][ T3317] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 37.994246][ T3317] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 38.018993][ T3322] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 38.029988][ T3322] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 38.042844][ T3322] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 38.060937][ T3322] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 38.094737][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.110392][ T3313] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 38.119665][ T3313] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 38.128590][ T3313] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 38.138164][ T3313] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 38.156519][ T3314] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.180687][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.187909][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.202322][ T3317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.213250][ T3318] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.227530][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.234726][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.257631][ T3318] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.281715][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.288941][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.307883][ T3317] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.316704][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.323807][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.340940][ T3314] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.363528][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.370827][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.387753][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.394965][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.411656][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.425214][ T3322] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.456812][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.467533][ T3322] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.483380][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.490563][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.511475][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.518709][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.533445][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.540672][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.552534][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.563637][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.570960][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.608849][ T3318] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.652314][ T3313] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.674165][ T3317] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.786652][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.813847][ T3322] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.828969][ T3314] veth0_vlan: entered promiscuous mode [ 38.850801][ T3314] veth1_vlan: entered promiscuous mode [ 38.887315][ T3317] veth0_vlan: entered promiscuous mode [ 38.895812][ T3317] veth1_vlan: entered promiscuous mode [ 38.919947][ T3314] veth0_macvtap: entered promiscuous mode [ 38.936121][ T3317] veth0_macvtap: entered promiscuous mode [ 38.944021][ T3314] veth1_macvtap: entered promiscuous mode [ 38.956495][ T3317] veth1_macvtap: entered promiscuous mode [ 38.990905][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.999646][ T3318] veth0_vlan: entered promiscuous mode [ 39.019810][ T3318] veth1_vlan: entered promiscuous mode [ 39.027200][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.039789][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.052541][ T50] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.062034][ T50] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.079838][ T50] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.089588][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.104579][ T50] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.118750][ T50] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.134358][ T3318] veth0_macvtap: entered promiscuous mode [ 39.141180][ T50] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.150600][ T50] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.167478][ T3318] veth1_macvtap: entered promiscuous mode [ 39.177495][ T28] kauditd_printk_skb: 13 callbacks suppressed [ 39.177544][ T28] audit: type=1400 audit(1771302575.514:85): avc: denied { mounton } for pid=3317 comm="syz-executor" path="/root/syzkaller.0ZL5l9/syz-tmp" dev="sda1" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 39.177578][ T50] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.198873][ T28] audit: type=1400 audit(1771302575.514:86): avc: denied { mount } for pid=3317 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 39.240435][ T28] audit: type=1400 audit(1771302575.514:87): avc: denied { mounton } for pid=3317 comm="syz-executor" path="/root/syzkaller.0ZL5l9/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 39.267056][ T28] audit: type=1400 audit(1771302575.514:88): avc: denied { mount } for pid=3317 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 39.299063][ T28] audit: type=1400 audit(1771302575.514:89): avc: denied { mounton } for pid=3317 comm="syz-executor" path="/root/syzkaller.0ZL5l9/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 39.310279][ T3322] veth0_vlan: entered promiscuous mode [ 39.332221][ T28] audit: type=1400 audit(1771302575.514:90): avc: denied { mounton } for pid=3317 comm="syz-executor" path="/root/syzkaller.0ZL5l9/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=4706 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 39.362554][ T3313] veth0_vlan: entered promiscuous mode [ 39.363120][ T3317] 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. [ 39.375751][ T3313] veth1_vlan: entered promiscuous mode [ 39.389623][ T28] audit: type=1400 audit(1771302575.514:91): avc: denied { unmount } for pid=3317 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 39.396902][ T3322] veth1_vlan: entered promiscuous mode [ 39.410511][ T28] audit: type=1400 audit(1771302575.524:92): avc: denied { mounton } for pid=3317 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=538 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 39.438665][ T28] audit: type=1400 audit(1771302575.524:93): avc: denied { mount } for pid=3317 comm="syz-executor" name="/" dev="gadgetfs" ino=4707 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 39.467008][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.489024][ T28] audit: type=1400 audit(1771302575.814:94): avc: denied { read write } for pid=3317 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 39.522907][ T3313] veth0_macvtap: entered promiscuous mode [ 39.535294][ T3322] veth0_macvtap: entered promiscuous mode [ 39.549885][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.566480][ T3322] veth1_macvtap: entered promiscuous mode [ 39.574183][ T3313] veth1_macvtap: entered promiscuous mode [ 39.594929][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.604015][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.631790][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.646687][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.662880][ T3490] capability: warning: `syz.0.7' uses deprecated v2 capabilities in a way that may be insecure [ 39.698052][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.724946][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.747851][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.750507][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.773515][ T71] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.773656][ T71] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.773692][ T71] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.773730][ T71] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.773765][ T71] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.773804][ T71] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.773885][ T71] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.773923][ T71] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.851793][ T3497] vlan2: entered allmulticast mode [ 39.851810][ T3497] team0: entered allmulticast mode [ 39.851821][ T3497] team_slave_0: entered allmulticast mode [ 39.851833][ T3497] team_slave_1: entered allmulticast mode [ 40.124977][ T3524] netlink: 47 bytes leftover after parsing attributes in process `syz.4.19'. [ 40.249321][ T3536] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 40.348087][ T3546] netlink: 'syz.4.30': attribute type 10 has an invalid length. [ 40.365297][ T3546] netlink: 2 bytes leftover after parsing attributes in process `syz.4.30'. [ 40.375576][ T3546] bond0: entered promiscuous mode [ 40.405656][ T3546] bond_slave_0: entered promiscuous mode [ 40.415234][ T3552] netlink: 8 bytes leftover after parsing attributes in process `syz.1.32'. [ 40.419749][ T3546] bond_slave_1: entered promiscuous mode [ 40.434805][ T3546] bridge0: port 3(bond0) entered blocking state [ 40.441950][ T3546] bridge0: port 3(bond0) entered disabled state [ 40.460252][ T3552] netlink: 8 bytes leftover after parsing attributes in process `syz.1.32'. [ 40.463501][ T3546] bond0: entered allmulticast mode [ 40.498280][ T3546] bond_slave_0: entered allmulticast mode [ 40.513722][ T3546] bond_slave_1: entered allmulticast mode [ 40.522838][ T3546] bridge0: port 3(bond0) entered blocking state [ 40.529220][ T3546] bridge0: port 3(bond0) entered forwarding state [ 40.781760][ T3582] loop3: detected capacity change from 0 to 512 [ 40.839344][ T3582] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.862378][ T3582] ext4 filesystem being mounted at /10/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.879555][ T3589] netlink: 'syz.4.50': attribute type 1 has an invalid length. [ 40.897628][ T3589] netlink: 15998 bytes leftover after parsing attributes in process `syz.4.50'. [ 41.004761][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.077170][ T3615] loop2: detected capacity change from 0 to 512 [ 41.096027][ T3619] netlink: 12 bytes leftover after parsing attributes in process `syz.0.62'. [ 41.109628][ T3615] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 41.119898][ T3615] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.60: bad orphan inode 15 [ 41.160978][ T3615] loop2: lost filesystem error report for type 5 error -117 [ 41.161160][ T3615] ext4_test_bit(bit=14, block=18) = 0 [ 41.168525][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 41.168561][ C1] EXT4-fs (loop2): initial error at time 1771302577: ext4_orphan_get:1417 [ 41.168585][ C1] EXT4-fs (loop2): last error at time 1771302577: ext4_orphan_get:1417 [ 41.218839][ T3624] program syz.0.64 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 41.219545][ T3615] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 41.241294][ T3615] ext2 filesystem being mounted at /7/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 41.262564][ T3626] netlink: 'syz.3.66': attribute type 21 has an invalid length. [ 41.272900][ T3624] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 41.288205][ T3626] netlink: 128 bytes leftover after parsing attributes in process `syz.3.66'. [ 41.288332][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 41.324091][ T3628] loop1: detected capacity change from 0 to 512 [ 41.324906][ T3626] netlink: 'syz.3.66': attribute type 5 has an invalid length. [ 41.342303][ T3632] loop0: detected capacity change from 0 to 1024 [ 41.353311][ T3626] netlink: 'syz.3.66': attribute type 6 has an invalid length. [ 41.361778][ T3626] netlink: 3 bytes leftover after parsing attributes in process `syz.3.66'. [ 41.379976][ T3632] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: writeback. [ 41.403807][ T3634] gretap0: entered promiscuous mode [ 41.414773][ T3628] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.438077][ T3634] vlan2: entered promiscuous mode [ 41.459534][ T3628] EXT4-fs error (device loop1): __ext4_find_entry:1626: inode #12: comm syz.1.65: checksumming directory block 0 [ 41.502826][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 41.577553][ T3322] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.775576][ T3667] netlink: 'syz.4.82': attribute type 3 has an invalid length. [ 41.784000][ T3660] loop0: detected capacity change from 0 to 4096 [ 41.808627][ T3660] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.849092][ T3671] can0: slcan on ptm0. [ 41.928750][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.937872][ T3671] can0 (unregistered): slcan off ptm0. [ 41.944471][ T3679] loop4: detected capacity change from 0 to 128 [ 41.987119][ T3679] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a842c018, mo2=0002] [ 42.013728][ T3679] System zones: 1-3, 19-19, 35-36 [ 42.019583][ T3679] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 42.033860][ T3679] ext4 filesystem being mounted at /20/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 42.077174][ T3695] netlink: 8 bytes leftover after parsing attributes in process `syz.3.93'. [ 42.096994][ T3318] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 42.145914][ T3695] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.208962][ T3695] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.247582][ T3713] loop1: detected capacity change from 0 to 4096 [ 42.279214][ T3713] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.296801][ T3708] loop0: detected capacity change from 0 to 4096 [ 42.306008][ T3708] EXT4-fs: Ignoring removed oldalloc option [ 42.312461][ T3708] EXT4-fs: Ignoring removed orlov option [ 42.318020][ T3717] netlink: 28 bytes leftover after parsing attributes in process `syz.4.99'. [ 42.319127][ T3708] EXT4-fs: inline encryption not supported [ 42.336537][ T3695] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.351777][ T3713] __find_get_block_slow() failed. block=144115188075855873, b_blocknr=1, b_state=0x00000019, b_size=4096, device loop1 blocksize: 4096 [ 42.366069][ T3713] grow_buffers: requested out-of-range block 144115188075855873 for device loop1 [ 42.376143][ T3708] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 42.388387][ T3713] EXT4-fs warning (device loop1): ext4_resize_fs:2019: can't read last block, resize aborted [ 42.396565][ T3708] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.452373][ T3695] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.481407][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.493790][ T3322] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.534467][ T2060] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.575953][ T12] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.622394][ T12] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.656057][ T71] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.804244][ T3761] loop4: detected capacity change from 0 to 512 [ 42.832578][ T3761] EXT4-fs: Ignoring removed i_version option [ 42.848529][ T3761] EXT4-fs: Ignoring removed nobh option [ 42.859009][ T3761] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 42.888490][ T3761] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 42.927078][ T3761] EXT4-fs (loop4): 1 truncate cleaned up [ 42.945967][ T3761] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.973664][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.209255][ T3784] mmap: syz.4.125 (3784) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 43.645797][ T3836] mmap: syz.0.149 (3836): VmData 29196288 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 43.916927][ T3875] tipc: Started in network mode [ 43.925316][ T3877] loop4: detected capacity change from 0 to 512 [ 43.938564][ T3875] tipc: Node identity ac14140f, cluster identity 4711 [ 43.945686][ T3875] tipc: New replicast peer: 255.255.255.255 [ 43.945716][ T3877] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 43.970016][ T3877] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.168: bad orphan inode 16 [ 43.982384][ T3877] loop4: lost filesystem error report for type 5 error -117 [ 43.982650][ T3877] ext4_test_bit(bit=15, block=4) = 0 [ 43.983919][ T3875] tipc: Enabled bearer , priority 10 [ 43.990041][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 43.990061][ C0] EXT4-fs (loop4): initial error at time 1771302580: ext4_orphan_get:1417 [ 43.990084][ C0] EXT4-fs (loop4): last error at time 1771302580: ext4_orphan_get:1417 [ 43.992507][ T3877] EXT4-fs (loop4): 1 orphan inode deleted [ 44.031507][ T3877] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.071475][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.181478][ T3894] EXT4-fs: Ignoring removed i_version option [ 44.203255][ T3894] EXT4-fs: Ignoring removed bh option [ 44.209331][ T3894] EXT4-fs: inline encryption not supported [ 44.228006][ T3894] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 44.277454][ T28] kauditd_printk_skb: 118 callbacks suppressed [ 44.277472][ T28] audit: type=1400 audit(1771302580.614:213): avc: denied { create } for pid=3903 comm="syz.4.180" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 44.309724][ T28] audit: type=1400 audit(1771302580.634:214): avc: denied { write } for pid=3903 comm="syz.4.180" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 44.334289][ T3894] EXT4-fs error (device loop3): ext4_map_blocks:776: inode #3: block 2: comm syz.3.175: lblock 2 mapped to illegal pblock 2 (length 1) [ 44.348876][ T28] audit: type=1400 audit(1771302580.634:215): avc: denied { read } for pid=3903 comm="syz.4.180" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 44.385044][ T3894] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 44.388468][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 44.404091][ C1] EXT4-fs (loop3): initial error at time 1771302580: ext4_map_blocks:776: inode 3: block 2 [ 44.414374][ C1] EXT4-fs (loop3): last error at time 1771302580: ext4_map_blocks:776: inode 3: block 2 [ 44.426835][ T3894] Quota error (device loop3): qtree_write_dquot: dquota write failed [ 44.464843][ T3911] team_slave_0: entered promiscuous mode [ 44.470770][ T3911] team_slave_1: entered promiscuous mode [ 44.479003][ T3894] EXT4-fs error (device loop3): ext4_map_blocks:776: inode #3: block 48: comm syz.3.175: lblock 0 mapped to illegal pblock 48 (length 1) [ 44.482471][ T28] audit: type=1400 audit(1771302580.824:216): avc: denied { create } for pid=3916 comm="syz.1.186" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 44.504048][ T3894] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 44.518732][ T3911] macvtap1: entered promiscuous mode [ 44.533236][ T28] audit: type=1400 audit(1771302580.854:217): avc: denied { setopt } for pid=3916 comm="syz.1.186" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 44.571246][ T3894] Quota error (device loop3): v2_write_file_info: Can't write info structure [ 44.581860][ T3911] team0: entered promiscuous mode [ 44.587219][ T3894] EXT4-fs error (device loop3): ext4_acquire_dquot:7003: comm syz.3.175: Failed to acquire dquot type 0 [ 44.595598][ T3922] Buffer I/O error on dev loop4, logical block 0, async page read [ 44.608311][ T3911] 8021q: adding VLAN 0 to HW filter on device macvtap1 [ 44.615683][ T3894] loop3: lost filesystem error report for type 5 error -117 [ 44.615912][ T3894] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 44.634878][ T28] audit: type=1400 audit(1771302580.954:218): avc: denied { create } for pid=3920 comm="syz.1.188" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 44.645827][ T3911] team0: Device macvtap1 is already an upper device of the team interface [ 44.666430][ T3922] Buffer I/O error on dev loop4, logical block 0, async page read [ 44.680115][ T3894] loop3: lost filesystem error report for type 5 error -117 [ 44.682376][ T3922] loop4: unable to read partition table [ 44.688725][ T3894] EXT4-fs error (device loop3): ext4_evict_inode:255: inode #11: comm syz.3.175: mark_inode_dirty error [ 44.698500][ T28] audit: type=1400 audit(1771302580.954:219): avc: denied { write } for pid=3920 comm="syz.1.188" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 44.719427][ T3894] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 44.727614][ T3894] EXT4-fs warning (device loop3): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 44.737675][ T3922] loop_reread_partitions: partition scan of loop4 (Sj %`ր5) failed (rc=-5) [ 44.751258][ T3306] Buffer I/O error on dev loop4, logical block 0, async page read [ 44.766611][ T3911] team0: left promiscuous mode [ 44.776992][ T3911] team_slave_0: left promiscuous mode [ 44.782574][ T3911] team_slave_1: left promiscuous mode [ 44.792809][ T28] audit: type=1400 audit(1771302580.954:220): avc: denied { nlmsg_write } for pid=3920 comm="syz.1.188" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 44.813645][ T3894] EXT4-fs (loop3): 1 orphan inode deleted [ 44.819937][ T3306] Buffer I/O error on dev loop4, logical block 0, async page read [ 44.828153][ T3894] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.840294][ T71] EXT4-fs error (device loop3): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:5: lblock 1 mapped to illegal pblock 1 (length 1) [ 44.856143][ T71] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 44.857541][ T71] EXT4-fs error (device loop3): ext4_release_dquot:7039: comm kworker/u8:5: Failed to release dquot type 0 [ 44.857622][ T3306] Buffer I/O error on dev loop4, logical block 0, async page read [ 44.857890][ T3306] Buffer I/O error on dev loop4, logical block 0, async page read [ 44.869237][ T71] loop3: lost filesystem error report for type 5 error -117 [ 44.880442][ T3929] vhci_hcd vhci_hcd.2: invalid port number 96 [ 44.917642][ T3306] Buffer I/O error on dev loop4, logical block 0, async page read [ 44.928457][ T3929] vhci_hcd vhci_hcd.2: default hub control req: 2000 vfffc i0060 l7 [ 44.938766][ T3306] Buffer I/O error on dev loop4, logical block 0, async page read [ 44.952963][ T3306] Buffer I/O error on dev loop4, logical block 0, async page read [ 44.953131][ T3894] EXT4-fs error (device loop3): __ext4_get_inode_loc:4782: comm syz.3.175: Invalid inode table block 1 in block_group 0 [ 44.962447][ T3306] Buffer I/O error on dev loop4, logical block 0, async page read [ 44.998490][ T3557] tipc: Node number set to 2886997007 [ 45.016649][ T3894] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 45.053835][ T3939] ======================================================= [ 45.053835][ T3939] WARNING: The mand mount option has been deprecated and [ 45.053835][ T3939] and is ignored by this kernel. Remove the mand [ 45.053835][ T3939] option from the mount to silence this warning. [ 45.053835][ T3939] ======================================================= [ 45.129436][ T3939] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.141249][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.152644][ T3945] x_tables: ip_tables: socket.0 match: invalid size 0 (kernel) != (user) 8 [ 45.196791][ T36] EXT4-fs error (device loop3): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 45.212559][ T3949] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 45.227073][ T36] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 45.228688][ T36] EXT4-fs error (device loop3): ext4_release_dquot:7039: comm kworker/u8:2: Failed to release dquot type 0 [ 45.249760][ T36] loop3: lost filesystem error report for type 5 error -117 [ 45.251263][ T3313] EXT4-fs error (device loop3): __ext4_get_inode_loc:4782: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 45.252485][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.288982][ T3949] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 45.305016][ T3949] EXT4-fs (loop1): 1 truncate cleaned up [ 45.314919][ T3949] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.330418][ T3313] loop3: lost filesystem error report for type 5 error -117 [ 45.330515][ T3313] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 45.368512][ T3313] loop3: lost filesystem error report for type 5 error -117 [ 45.377072][ T3322] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.441547][ T3961] EXT4-fs: Ignoring removed mblk_io_submit option [ 45.448522][ T3313] EXT4-fs error (device loop3): ext4_quota_off:7287: inode #3: comm syz-executor: mark_inode_dirty error [ 45.461417][ T3313] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 45.474903][ T3961] EXT4-fs (loop4): orphan cleanup on readonly fs [ 45.497687][ T3961] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -13 [ 45.535159][ T3961] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #13: comm syz.4.203: attempt to clear invalid blocks 2 len 1 [ 45.555418][ T3961] loop4: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 45.555942][ T3961] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1315: group 0, [ 45.565269][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 45.565304][ C0] EXT4-fs (loop4): initial error at time 1771302581: ext4_clear_blocks:876: inode 13 [ 45.565338][ C0] EXT4-fs (loop4): last error at time 1771302581: ext4_clear_blocks:876: inode 13 [ 45.599540][ T3961] block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 45.619338][ T3961] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.203: invalid indirect mapped block 1819239214 (level 0) [ 45.633950][ T3961] loop4: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 45.657457][ T3961] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.203: invalid indirect mapped block 1819239214 (level 1) [ 45.691268][ T3961] loop4: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 45.697673][ T3961] EXT4-fs (loop4): 1 truncate cleaned up [ 45.717051][ T3961] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 45.729993][ T3979] Driver unsupported XDP return value 0 on prog (id 15) dev N/A, expect packet loss! [ 45.831012][ T3961] EXT4-fs: Ignoring sb option on remount [ 45.836723][ T3961] EXT4-fs: Cannot specify journal on remount [ 45.869041][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.989518][ T4002] __nla_validate_parse: 10 callbacks suppressed [ 45.989535][ T4002] netlink: 748 bytes leftover after parsing attributes in process `syz.4.219'. [ 46.008610][ T3951] syz.0.202 (3951) used greatest stack depth: 9336 bytes left [ 46.045557][ T4004] set_capacity_and_notify: 5 callbacks suppressed [ 46.045576][ T4004] loop0: detected capacity change from 0 to 512 [ 46.106107][ T4004] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.136360][ T4004] ext4 filesystem being mounted at /46/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 46.164651][ T4004] EXT4-fs error (device loop0): ext4_resize_begin:60: comm syz.0.221: resize_inode disabled but reserved GDT blocks non-zero [ 46.208897][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.350012][ T4043] loop4: detected capacity change from 0 to 512 [ 46.362058][ T4043] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 46.376660][ T4043] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 46.385327][ T4043] EXT4-fs (loop4): orphan cleanup on readonly fs [ 46.400153][ T4043] EXT4-fs warning (device loop4): ext4_enable_quotas:7238: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 46.431041][ T4043] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 46.444077][ T4052] bridge0: entered promiscuous mode [ 46.463600][ T4043] EXT4-fs error (device loop4): mb_free_blocks:2047: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 46.481502][ T4043] EXT4-fs (loop4): Remounting filesystem read-only [ 46.498438][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 46.501333][ T4043] EXT4-fs (loop4): 1 truncate cleaned up [ 46.505276][ C1] EXT4-fs (loop4): initial error at time 1771302582: mb_free_blocks:2047: inode 12: block 14 [ 46.521345][ C1] EXT4-fs (loop4): last error at time 1771302582: mb_free_blocks:2047: inode 12: block 14 [ 46.527659][ T4056] netlink: 'syz.2.243': attribute type 1 has an invalid length. [ 46.537406][ T4043] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 46.564625][ T4056] netlink: 24 bytes leftover after parsing attributes in process `syz.2.243'. [ 46.566617][ T4059] netlink: 'syz.0.245': attribute type 32 has an invalid length. [ 46.583021][ T4060] netlink: 64 bytes leftover after parsing attributes in process `syz.1.244'. [ 46.588925][ T4059] netlink: 8 bytes leftover after parsing attributes in process `syz.0.245'. [ 46.606401][ T4059] bond1: option coupled_control: invalid value (77) [ 46.617526][ T4059] bond1 (unregistering): Released all slaves [ 46.655679][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.688604][ T4069] loop2: detected capacity change from 0 to 512 [ 46.730621][ T4069] EXT4-fs (loop2): 1 orphan inode deleted [ 46.736936][ T4069] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.766647][ T4069] ext4 filesystem being mounted at /35/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.788974][ T71] EXT4-fs error (device loop2): ext4_release_dquot:7039: comm kworker/u8:5: Failed to release dquot type 1 [ 46.823564][ T4083] bridge_slave_0: vlans aren't supported yet for dev_uc|mc_add() [ 46.851788][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.876909][ T4086] loop0: detected capacity change from 0 to 512 [ 46.896563][ T4087] tipc: Can't bind to reserved service type 2 [ 46.930567][ T4086] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.944158][ T4086] ext4 filesystem being mounted at /52/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.977919][ T4086] EXT4-fs error (device loop0): ext4_xattr_block_get:597: inode #15: comm syz.0.256: corrupted xattr block 33: invalid ea_ino [ 46.991970][ T4086] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 47.001402][ T4086] EXT4-fs error (device loop0): ext4_xattr_block_get:597: inode #15: comm syz.0.256: corrupted xattr block 33: invalid ea_ino [ 47.015466][ T4086] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 47.040292][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.112131][ T4109] loop3: detected capacity change from 0 to 1024 [ 47.120495][ T4113] capability: warning: `syz.0.264' uses 32-bit capabilities (legacy support in use) [ 47.163005][ T4109] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 47.197803][ T4109] JBD2: no valid journal superblock found [ 47.208549][ T4109] EXT4-fs (loop3): Could not load journal inode [ 47.215596][ T4119] netlink: 12 bytes leftover after parsing attributes in process `syz.4.271'. [ 47.357880][ T4137] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=4137 comm=syz.1.279 [ 47.385285][ T4140] netlink: 'syz.0.281': attribute type 46 has an invalid length. [ 47.484567][ T4151] loop0: detected capacity change from 0 to 1024 [ 47.499029][ T4151] EXT4-fs: Ignoring removed oldalloc option [ 47.523099][ T4157] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 47.534423][ T4151] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 47.551813][ T4151] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 47.608301][ T4151] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.286: bad orphan inode 11 [ 47.638546][ T4151] loop0: lost filesystem error report for type 5 error -117 [ 47.638660][ T4151] ext4_test_bit(bit=10, block=4) = 1 [ 47.651528][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 47.651551][ C0] EXT4-fs (loop0): initial error at time 1771302583: ext4_orphan_get:1417 [ 47.651578][ C0] EXT4-fs (loop0): last error at time 1771302583: ext4_orphan_get:1417 [ 47.690660][ T4151] is_bad_inode(inode)=0 [ 47.694966][ T4151] NEXT_ORPHAN(inode)=3254779904 [ 47.699905][ T4151] max_ino=32 [ 47.703141][ T4151] i_nlink=0 [ 47.720222][ T4151] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 2: comm syz.0.286: lblock 2 mapped to illegal pblock 2 (length 1) [ 47.734416][ T4151] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 47.734582][ T4151] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 48: comm syz.0.286: lblock 0 mapped to illegal pblock 48 (length 1) [ 47.743784][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 47.743802][ C1] EXT4-fs (loop0): initial error at time 1771302583: ext4_orphan_get:1417 [ 47.743823][ C1] EXT4-fs (loop0): last error at time 1771302584: ext4_map_blocks:776: inode 3: block 2 [ 47.783834][ T4151] EXT4-fs error (device loop0): ext4_acquire_dquot:7003: comm syz.0.286: Failed to acquire dquot type 0 [ 47.795264][ T4151] loop0: lost filesystem error report for type 5 error -117 [ 47.795383][ T4151] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 47.812450][ T4151] loop0: lost filesystem error report for type 5 error -117 [ 47.812615][ T4151] EXT4-fs error (device loop0): ext4_evict_inode:255: inode #11: comm syz.0.286: mark_inode_dirty error [ 47.832104][ T4151] EXT4-fs warning (device loop0): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 47.842975][ T4151] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.872443][ T4151] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #2: block 16: comm syz.0.286: lblock 0 mapped to illegal pblock 16 (length 1) [ 47.916201][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.936169][ T4174] netlink: 12 bytes leftover after parsing attributes in process `syz.1.297'. [ 47.944010][ T3314] EXT4-fs error (device loop0): __ext4_get_inode_loc:4782: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 47.965237][ T3314] loop0: lost filesystem error report for type 5 error -117 [ 47.971095][ T4176] netlink: 'syz.4.298': attribute type 11 has an invalid length. [ 47.972938][ T3314] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 47.978774][ T4176] netlink: 36 bytes leftover after parsing attributes in process `syz.4.298'. [ 47.988754][ T3314] loop0: lost filesystem error report for type 5 error -117 [ 48.005660][ T3314] EXT4-fs error (device loop0): ext4_quota_off:7287: inode #3: comm syz-executor: mark_inode_dirty error [ 48.137086][ T4192] loop0: detected capacity change from 0 to 512 [ 48.163400][ T4192] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.198977][ T4198] netlink: 8 bytes leftover after parsing attributes in process `syz.1.306'. [ 48.209471][ T4199] netlink: 56 bytes leftover after parsing attributes in process `syz.4.307'. [ 48.212388][ T4192] ext4 filesystem being mounted at /61/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.234315][ T4192] EXT4-fs error (device loop0): ext4_xattr_block_get:597: inode #15: comm syz.0.305: corrupted xattr block 33: invalid header [ 48.247824][ T4192] EXT4-fs (loop0): Remounting filesystem read-only [ 48.254583][ T4192] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 48.265635][ T4201] netlink: 764 bytes leftover after parsing attributes in process `syz.3.309'. [ 48.267795][ T4192] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 48.284911][ T4192] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 48.303721][ T4199] bond1: Unable to set peer notification delay as MII monitoring is disabled [ 48.346187][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.363378][ T4199] bond1 (unregistering): Released all slaves [ 48.542345][ T4231] loop3: detected capacity change from 0 to 512 [ 48.562463][ T4231] EXT4-fs: Ignoring removed nomblk_io_submit option [ 48.591007][ T4231] EXT4-fs error (device loop3): ext4_iget_extra_inode:5025: inode #15: comm syz.3.322: corrupted in-inode xattr: bad e_name length [ 48.625237][ T4231] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.322: couldn't read orphan inode 15 (err -117) [ 48.637093][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 48.637124][ C1] EXT4-fs (loop3): initial error at time 1771302584: ext4_iget_extra_inode:5025: inode 15 [ 48.637154][ C1] EXT4-fs (loop3): last error at time 1771302584: ext4_iget_extra_inode:5025: inode 15 [ 48.663694][ T4231] loop3: lost filesystem error report for type 5 error -117 [ 48.665087][ T4231] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.709055][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.750522][ T4246] netlink: 'syz.2.330': attribute type 2 has an invalid length. [ 48.758228][ T4246] netlink: 'syz.2.330': attribute type 11 has an invalid length. [ 48.865025][ T4259] loop4: detected capacity change from 0 to 512 [ 48.913292][ T4259] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.926568][ T4259] ext4 filesystem being mounted at /74/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.949222][ T4265] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 49.057148][ T4270] loop1: detected capacity change from 0 to 512 [ 49.117632][ T4270] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.222821][ T3322] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.248392][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.275101][ T4281] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 49.287713][ T28] kauditd_printk_skb: 86 callbacks suppressed [ 49.287727][ T28] audit: type=1400 audit(1771302585.634:301): avc: denied { bind } for pid=4278 comm="syz.3.344" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 49.326181][ T28] audit: type=1400 audit(1771302585.654:302): avc: denied { node_bind } for pid=4278 comm="syz.3.344" saddr=172.20.20.170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 49.360933][ T28] audit: type=1400 audit(1771302585.654:303): avc: denied { write } for pid=4278 comm="syz.3.344" laddr=172.20.20.170 lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 49.553991][ T4306] EXT4-fs (loop0): 1 truncate cleaned up [ 49.586909][ T28] audit: type=1400 audit(1771302585.914:304): avc: denied { mount } for pid=4302 comm="syz.3.354" name="/" dev="loop3" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 49.630478][ T4306] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.677316][ T28] audit: type=1400 audit(1771302586.014:305): avc: denied { create } for pid=4319 comm="syz.1.362" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 49.698117][ T4306] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.355: bg 0: block 465: padding at end of block bitmap is not set [ 49.781040][ T4306] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 49.793158][ T28] audit: type=1400 audit(1771302586.014:306): avc: denied { unmount } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 49.839259][ T28] audit: type=1400 audit(1771302586.034:307): avc: denied { read write } for pid=4303 comm="syz.0.355" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 49.850543][ T4327] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.885010][ T28] audit: type=1400 audit(1771302586.034:308): avc: denied { open } for pid=4303 comm="syz.0.355" path="/66/file1/file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 49.892108][ T4306] EXT4-fs (loop0): This should not happen!! Data will be lost [ 49.892108][ T4306] [ 49.908296][ T28] audit: type=1400 audit(1771302586.034:309): avc: denied { setopt } for pid=4319 comm="syz.1.362" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 49.937840][ T4327] ext4 filesystem being mounted at /60/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.950165][ T4306] EXT4-fs (loop0): Total free blocks count 0 [ 49.956315][ T4306] EXT4-fs (loop0): Free/Dirty block details [ 49.974365][ T4306] EXT4-fs (loop0): free_blocks=0 [ 49.979473][ T4306] EXT4-fs (loop0): dirty_blocks=66 [ 49.986166][ T4306] EXT4-fs (loop0): Block reservation details [ 49.996270][ T4306] EXT4-fs (loop0): i_reserved_data_blocks=66 [ 50.019516][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 4 with max blocks 64 with error 28 [ 50.051695][ T4327] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #15: comm syz.3.367: corrupted xattr block 33: bad e_name length [ 50.079747][ T4327] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=15 [ 50.110869][ T4339] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 50.119389][ T4339] EXT4-fs (loop0): orphan cleanup on readonly fs [ 50.127143][ T4327] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #15: comm syz.3.367: corrupted xattr block 33: bad e_name length [ 50.157883][ T4339] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #16: comm syz.0.370: corrupted inode contents [ 50.172369][ T4347] vhci_hcd vhci_hcd.4: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 50.198624][ T4339] fserror_report: 4 callbacks suppressed [ 50.198640][ T4339] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 50.199249][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.235361][ T4339] EXT4-fs (loop0): Remounting filesystem read-only [ 50.242044][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 50.242065][ C1] EXT4-fs (loop0): initial error at time 1771302586: ext4_do_update_inode:5569: inode 16 [ 50.242096][ C1] EXT4-fs (loop0): last error at time 1771302586: ext4_do_update_inode:5569: inode 16 [ 50.284112][ T4350] program syz.2.374 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 50.289231][ T4339] EXT4-fs (loop0): 1 truncate cleaned up [ 50.299321][ T405] EXT4-fs (loop0): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 50.318929][ T405] Quota error (device loop0): write_blk: dquota write failed [ 50.355454][ T405] EXT4-fs (loop0): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 50.381223][ T405] EXT4-fs (loop0): Quota write (off=8, len=24) cancelled because transaction is not started [ 50.402393][ T4339] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.603632][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.856100][ T3422] kernel read not supported for file /vga_arbiter (pid: 3422 comm: kworker/1:3) [ 51.073430][ T4440] set_capacity_and_notify: 4 callbacks suppressed [ 51.073447][ T4440] loop4: detected capacity change from 0 to 1024 [ 51.136406][ T4440] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.238956][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.295118][ T4455] netlink: 'syz.1.419': attribute type 3 has an invalid length. [ 51.331373][ T4449] loop2: detected capacity change from 0 to 4096 [ 51.384232][ T4449] EXT4-fs: Ignoring removed bh option [ 51.436577][ T4449] EXT4-fs: Ignoring removed mblk_io_submit option [ 51.497229][ T4449] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.518923][ T4469] __nla_validate_parse: 4 callbacks suppressed [ 51.518944][ T4469] netlink: 312 bytes leftover after parsing attributes in process `syz.3.425'. [ 51.664268][ T4479] netlink: 'syz.4.429': attribute type 7 has an invalid length. [ 51.678957][ T4479] netlink: 140 bytes leftover after parsing attributes in process `syz.4.429'. [ 51.682614][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.734632][ T4483] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 51.741240][ T4483] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 51.785106][ T4483] vhci_hcd vhci_hcd.0: Device attached [ 51.790919][ T4488] vhci_hcd vhci_hcd.0: pdev(1) rhport(1) sockfd(6) [ 51.797641][ T4488] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 51.853484][ T4483] vhci_hcd vhci_hcd.0: pdev(1) rhport(2) sockfd(5) [ 51.860220][ T4483] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 51.895959][ T4488] vhci_hcd vhci_hcd.0: Device attached [ 51.909903][ T4483] vhci_hcd vhci_hcd.0: Device attached [ 51.939197][ T4493] vhci_hcd: connection closed [ 51.942713][ T405] vhci_hcd vhci_hcd.1: stop threads [ 51.948631][ T4489] vhci_hcd: connection closed [ 51.955118][ T4484] vhci_hcd: connection closed [ 51.967617][ T4502] netlink: 8 bytes leftover after parsing attributes in process `syz.4.436'. [ 51.971357][ T405] vhci_hcd vhci_hcd.1: release socket [ 51.972750][ T4502] netlink: 4 bytes leftover after parsing attributes in process `syz.4.436'. [ 51.990148][ T405] vhci_hcd vhci_hcd.1: disconnect device [ 52.014202][ T405] vhci_hcd vhci_hcd.1: stop threads [ 52.018941][ T3402] usb 3-1: new low-speed USB device number 2 using vhci_hcd [ 52.028494][ T405] vhci_hcd vhci_hcd.1: release socket [ 52.034104][ T405] vhci_hcd vhci_hcd.1: disconnect device [ 52.039964][ T4502] Zero length message leads to an empty skb [ 52.048796][ T4485] vhci_hcd: sendmsg failed!, ret=-32 for 48 [ 52.064366][ T405] vhci_hcd vhci_hcd.1: stop threads [ 52.078482][ T405] vhci_hcd vhci_hcd.1: release socket [ 52.088531][ T405] vhci_hcd vhci_hcd.1: disconnect device [ 52.142747][ T4506] loop2: detected capacity change from 0 to 512 [ 52.168840][ T4506] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 52.590008][ T4521] loop0: detected capacity change from 0 to 512 [ 52.624395][ T4521] EXT4-fs: Ignoring removed orlov option [ 52.708593][ T4528] netlink: 4 bytes leftover after parsing attributes in process `syz.2.446'. [ 52.774887][ T4521] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.809025][ T4535] loop4: detected capacity change from 0 to 512 [ 52.825342][ T4535] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 52.882359][ T4535] EXT4-fs (loop4): 1 truncate cleaned up [ 52.911326][ T4535] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.948814][ T3314] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.000233][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.071107][ T4557] loop0: detected capacity change from 0 to 128 [ 53.114108][ T4563] loop4: detected capacity change from 0 to 512 [ 53.125233][ T4563] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.125350][ T4563] ext4 filesystem being mounted at /106/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.178325][ T4563] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000. [ 53.268965][ T4563] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.464: corrupted xattr block 33: invalid checksum [ 53.283140][ T4563] SELinux: inode_doinit_use_xattr: getxattr returned 74 for dev=loop4 ino=15 [ 53.292793][ T4573] loop3: detected capacity change from 0 to 512 [ 53.293500][ T4563] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.464: corrupted xattr block 33: invalid checksum [ 53.328793][ T4573] EXT4-fs: Ignoring removed orlov option [ 53.357986][ T4573] EXT4-fs: Ignoring removed mblk_io_submit option [ 53.375497][ T4563] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.464: corrupted xattr block 33: invalid checksum [ 53.391472][ T4573] EXT4-fs: Ignoring removed mblk_io_submit option [ 53.415426][ T4573] EXT4-fs error (device loop3): ext4_iget_extra_inode:5025: inode #15: comm syz.3.468: corrupted in-inode xattr: e_value size too large [ 53.437073][ T4563] SELinux: inode_doinit_use_xattr: getxattr returned 74 for dev=loop4 ino=15 [ 53.448784][ T4573] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 53.449032][ T4573] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.468: couldn't read orphan inode 15 (err -117) [ 53.470125][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 53.470156][ C1] EXT4-fs (loop3): initial error at time 1771302589: ext4_iget_extra_inode:5025: inode 15 [ 53.470183][ C1] EXT4-fs (loop3): last error at time 1771302589: ext4_iget_extra_inode:5025: inode 15 [ 53.496602][ T4573] loop3: lost filesystem error report for type 5 error -117 [ 53.497239][ T4573] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.549739][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.599075][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.637129][ T4594] tipc: Started in network mode [ 53.662505][ T4594] tipc: Node identity e0000001, cluster identity 4711 [ 53.672576][ T4594] tipc: Enabling of bearer rejected, failed to enable media [ 53.735090][ T4602] loop3: detected capacity change from 0 to 512 [ 53.791962][ T4602] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 53.852629][ T4602] EXT4-fs (loop3): 1 truncate cleaned up [ 53.873091][ C1] sd 0:0:1:0: [sda] tag#5396 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 53.883539][ C1] sd 0:0:1:0: [sda] tag#5396 CDB: Read(10) [ 53.889468][ C1] sd 0:0:1:0: [sda] tag#5396 CDB[00]: 28 08 f9 9a 33 66 0a 01 f5 68 8f dd cd 98 d3 83 [ 53.899178][ C1] sd 0:0:1:0: [sda] tag#5396 CDB[10]: 9b 21 1e 42 6d f2 ce 63 12 ea [ 53.955563][ T4619] netlink: 104 bytes leftover after parsing attributes in process `syz.2.490'. [ 54.149515][ T4641] netlink: 8 bytes leftover after parsing attributes in process `syz.3.501'. [ 54.265804][ T4651] netlink: 108 bytes leftover after parsing attributes in process `syz.3.506'. [ 54.295665][ T28] kauditd_printk_skb: 48 callbacks suppressed [ 54.295682][ T28] audit: type=1400 audit(1771302590.634:353): avc: denied { open } for pid=4650 comm="syz.0.505" path="/dev/input/event2" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 54.369919][ T28] audit: type=1400 audit(1771302590.664:354): avc: denied { ioctl } for pid=4650 comm="syz.0.505" path="/dev/input/event2" dev="devtmpfs" ino=244 ioctlcmd=0x4590 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 54.961217][ T28] audit: type=1400 audit(1771302591.294:355): avc: denied { create } for pid=4663 comm="syz.4.512" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 55.023685][ T28] audit: type=1400 audit(1771302591.304:356): avc: denied { setopt } for pid=4663 comm="syz.4.512" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 55.052598][ T4676] netlink: 36 bytes leftover after parsing attributes in process `syz.3.518'. [ 55.083296][ T4681] netlink: 8 bytes leftover after parsing attributes in process `syz.4.520'. [ 55.102679][ T28] audit: type=1400 audit(1771302591.444:357): avc: denied { read write } for pid=4680 comm="syz.2.521" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 55.143213][ T28] audit: type=1400 audit(1771302591.444:358): avc: denied { open } for pid=4680 comm="syz.2.521" path="/dev/autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 55.177171][ T28] audit: type=1400 audit(1771302591.464:359): avc: denied { read write } for pid=3318 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 [ 55.232083][ T28] audit: type=1400 audit(1771302591.464:360): avc: denied { open } for pid=3318 comm="syz-executor" path="/dev/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 [ 55.274201][ T28] audit: type=1400 audit(1771302591.464:361): avc: denied { ioctl } for pid=3318 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 55.366289][ T28] audit: type=1400 audit(1771302591.464:362): avc: denied { ioctl } for pid=4680 comm="syz.2.521" path="/dev/autofs" dev="devtmpfs" ino=91 ioctlcmd=0x9371 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 55.468502][ T4717] loop4: detected capacity change from 0 to 512 [ 55.475819][ T4717] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 55.533037][ T4722] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 55.590784][ T4717] EXT4-fs (loop4): 1 truncate cleaned up [ 55.990793][ T4788] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 55.990793][ T4788] The task syz.0.565 (4788) triggered the difference, watch for misbehavior. [ 56.009116][ T4787] netlink: 'syz.4.571': attribute type 3 has an invalid length. [ 56.016850][ T4787] netlink: 'syz.4.571': attribute type 3 has an invalid length. [ 56.081361][ T4796] loop3: detected capacity change from 0 to 164 [ 56.105913][ T4796] rock: directory entry would overflow storage [ 56.127638][ T4796] rock: sig=0x4f50, size=4, remaining=3 [ 56.134784][ T4796] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 56.241579][ T4809] x_tables: (null)_tables: SNAT target: only valid in nat table, not syz0 [ 56.335358][ T4819] loop2: detected capacity change from 0 to 2048 [ 56.342767][ T4819] EXT4-fs: Ignoring removed orlov option [ 56.358593][ T4819] EXT4-fs: Ignoring removed oldalloc option [ 56.500640][ T4830] usb usb1: usbfs: process 4830 (syz.2.590) did not claim interface 0 before use [ 56.739527][ T4836] __nla_validate_parse: 7 callbacks suppressed [ 56.739543][ T4836] netlink: 28 bytes leftover after parsing attributes in process `syz.1.593'. [ 57.088007][ T4871] netlink: 48 bytes leftover after parsing attributes in process `syz.0.610'. [ 57.101936][ T3402] usb 3-1: enqueue for inactive port 0 [ 57.107505][ T3402] usb 3-1: enqueue for inactive port 0 [ 57.189403][ T3402] vhci_hcd vhci_hcd.1: vhci_device speed not set [ 58.186552][ T4924] netlink: 16 bytes leftover after parsing attributes in process `syz.2.632'. [ 58.259446][ T4935] loop1: detected capacity change from 0 to 512 [ 58.272091][ T4928] netlink: 24 bytes leftover after parsing attributes in process `syz.4.633'. [ 58.294790][ T4935] ext4 filesystem being mounted at /164/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.344596][ T4928] netlink: 24 bytes leftover after parsing attributes in process `syz.4.633'. [ 58.400759][ T4935] EXT4-fs error (device loop1): ext4_validate_inode_bitmap:105: comm syz.1.635: Corrupt inode bitmap - block_group = 0, inode_bitmap = 20 [ 58.452853][ T4935] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 58.481054][ T4955] loop0: detected capacity change from 0 to 128 [ 58.518639][ T4955] ext4 filesystem being mounted at /97/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 58.563482][ T4960] loop4: detected capacity change from 0 to 1024 [ 58.652487][ T4960] EXT4-fs (loop4): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 58.754197][ T4960] EXT4-fs error (device loop4): ext4_map_blocks:776: inode #3: block 2: comm syz.4.643: lblock 2 mapped to illegal pblock 2 (length 1) [ 58.783011][ T4980] loop1: detected capacity change from 0 to 512 [ 58.792997][ T4960] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 58.798816][ T4960] EXT4-fs error (device loop4): ext4_map_blocks:776: inode #3: block 48: comm syz.4.643: lblock 0 mapped to illegal pblock 48 (length 1) [ 58.822192][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 58.822219][ C1] EXT4-fs (loop4): initial error at time 1771302595: ext4_map_blocks:776: inode 3: block 2 [ 58.822254][ C1] EXT4-fs (loop4): last error at time 1771302595: ext4_map_blocks:776: inode 3: block 2 [ 58.849032][ T4960] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 58.849253][ T4960] EXT4-fs error (device loop4): ext4_acquire_dquot:7003: comm syz.4.643: Failed to acquire dquot type 0 [ 58.876779][ T4984] loop2: detected capacity change from 0 to 512 [ 58.893581][ T4960] loop4: lost filesystem error report for type 5 error -117 [ 58.896823][ T4960] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 58.917394][ T4980] ext4 filesystem being mounted at /166/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.939281][ T4984] ext4 filesystem being mounted at /132/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 58.950196][ T4960] loop4: lost filesystem error report for type 5 error -117 [ 58.951172][ T4960] EXT4-fs error (device loop4): ext4_evict_inode:255: inode #11: comm syz.4.643: mark_inode_dirty error [ 59.002832][ T4980] EXT4-fs error (device loop1): ext4_empty_dir:3075: inode #12: comm syz.1.646: invalid size [ 59.023348][ T4960] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 59.023492][ T4960] EXT4-fs warning (device loop4): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 59.096424][ T4960] EXT4-fs (loop4): 1 orphan inode deleted [ 59.141628][ T4990] EXT4-fs error (device loop2): ext4_empty_dir:3084: inode #12: block 32: comm syz.2.648: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=8, size=2048 fake=0 [ 59.165695][ T405] EXT4-fs error (device loop4): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 59.180635][ T4960] EXT4-fs error (device loop4): __ext4_get_inode_loc:4782: comm syz.4.643: Invalid inode table block 1 in block_group 0 [ 59.198713][ T4990] EXT4-fs warning (device loop2): ext4_empty_dir:3087: inode #12: comm syz.2.648: directory missing '.' [ 59.208898][ T4960] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 59.230160][ T405] EXT4-fs error (device loop4): ext4_release_dquot:7039: comm kworker/u8:6: Failed to release dquot type 0 [ 59.309127][ T3318] EXT4-fs error (device loop4): __ext4_get_inode_loc:4782: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 59.328859][ T3318] loop4: lost filesystem error report for type 5 error -117 [ 59.329061][ T3318] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 59.356613][ T3318] loop4: lost filesystem error report for type 5 error -117 [ 59.356786][ T3318] EXT4-fs error (device loop4): ext4_quota_off:7287: inode #3: comm syz-executor: mark_inode_dirty error [ 59.385345][ T3318] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 59.529048][ T5011] bridge0: port 3(syz_tun) entered blocking state [ 59.569386][ T5013] loop2: detected capacity change from 0 to 512 [ 59.569642][ T5015] loop4: detected capacity change from 0 to 128 [ 59.583129][ T5011] bridge0: port 3(syz_tun) entered disabled state [ 59.614194][ T5013] ext4 filesystem being mounted at /135/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.618908][ T5011] syz_tun: entered allmulticast mode [ 59.632242][ T5015] ext4 filesystem being mounted at /134/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 59.633601][ T5011] syz_tun: entered promiscuous mode [ 59.661365][ T5013] EXT4-fs error (device loop2): ext4_empty_dir:3078: inode #12: comm syz.2.660: Directory hole found for htree leaf block 0 [ 59.677079][ T5011] bridge0: port 3(syz_tun) entered blocking state [ 59.683609][ T5011] bridge0: port 3(syz_tun) entered forwarding state [ 59.727546][ T3001] ================================================================== [ 59.735692][ T3001] BUG: KCSAN: data-race in dentry_unlink_inode / step_into_slowpath [ 59.743733][ T3001] [ 59.746085][ T3001] write to 0xffff888107ec33f0 of 8 bytes by task 3306 on cpu 0: [ 59.753752][ T3001] dentry_unlink_inode+0x65/0x260 [ 59.758836][ T3001] d_delete+0xc8/0xe0 [ 59.762880][ T3001] d_delete_notify+0x32/0x100 [ 59.767747][ T3001] vfs_unlink+0x289/0x490 [ 59.772143][ T3001] filename_unlinkat+0x1e2/0x410 [ 59.777145][ T3001] __se_sys_unlink+0x2b/0xe0 [ 59.781795][ T3001] __x64_sys_unlink+0x1f/0x30 [ 59.786532][ T3001] x64_sys_call+0x2eb6/0x3020 [ 59.791248][ T3001] do_syscall_64+0x12c/0x370 [ 59.796013][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.801927][ T3001] [ 59.804272][ T3001] read to 0xffff888107ec33f0 of 8 bytes by task 3001 on cpu 1: [ 59.811841][ T3001] step_into_slowpath+0x12c/0x4c0 [ 59.816899][ T3001] path_lookupat+0x330/0x500 [ 59.821861][ T3001] filename_lookup+0x190/0x390 [ 59.826742][ T3001] do_readlinkat+0x74/0x2f0 [ 59.831273][ T3001] __x64_sys_readlink+0x47/0x60 [ 59.836232][ T3001] x64_sys_call+0x2b51/0x3020 [ 59.840944][ T3001] do_syscall_64+0x12c/0x370 [ 59.845576][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.851492][ T3001] [ 59.853829][ T3001] value changed: 0xffff88811ff80938 -> 0x0000000000000000 [ 59.861238][ T3001] [ 59.863581][ T3001] Reported by Kernel Concurrency Sanitizer on: [ 59.869769][ T3001] CPU: 1 UID: 0 PID: 3001 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 59.878644][ T3001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 59.888891][ T3001] ================================================================== [ 59.898257][ T5025] loop1: detected capacity change from 0 to 128 [ 59.922422][ T28] kauditd_printk_skb: 95 callbacks suppressed [ 59.922517][ T28] audit: type=1400 audit(1771302596.264:455): avc: denied { mount } for pid=5024 comm="syz.1.665" name="/" dev="loop1" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 59.985765][ T28] audit: type=1400 audit(1771302596.264:456): avc: denied { create } for pid=5023 comm="syz.0.666" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 60.014628][ T28] audit: type=1400 audit(1771302596.294:457): avc: denied { connect } for pid=5023 comm="syz.0.666" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 60.034460][ T28] audit: type=1400 audit(1771302596.354:458): avc: denied { unmount } for pid=3322 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 65.099273][ T28] audit: type=1400 audit(1771302601.444:459): avc: denied { egress } for pid=71 comm="kworker/u8:5" saddr=fe80::a8aa:aaff:feaa:aa1c daddr=ff02::2 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:netif_t tclass=netif permissive=1 [ 65.125592][ T28] audit: type=1400 audit(1771302601.444:460): avc: denied { sendto } for pid=71 comm="kworker/u8:5" saddr=fe80::a8aa:aaff:feaa:aa1c daddr=ff02::2 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:node_t tclass=node permissive=1