last executing test programs: 238.024028ms ago: executing program 1 (id=2): syz_mount_image$vfat(&(0x7f0000000540), &(0x7f0000000000)='./file0\x00', 0xa18c14, &(0x7f0000001080)={[{@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'iso8859-5'}}, {@utf8no}, {@fat=@codepage={'codepage', 0x3d, '950'}}, {@uni_xlateno}, {@uni_xlateno}, {@utf8}, {@uni_xlateno}, {@shortname_lower}, {@fat=@check_strict}, {@fat=@errors_continue}, {@utf8}, {@utf8no}]}, 0x1, 0x29b, &(0x7f0000000840)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x109342, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x8, &(0x7f0000000580), 0x5, 0x4f3, &(0x7f00000005c0)="$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") syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x3000009, 0x0, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@volatile}]}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x9, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x46}, [@ldst={0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @cgroup_sock}, 0x48) mount$overlay(0x0, &(0x7f0000000580)='./file0\x00', &(0x7f0000000b80), 0x4008, &(0x7f00000001c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) r0 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) getdents(r0, &(0x7f0000001880)=""/4093, 0xffd) 0s ago: executing program 1 (id=6): syz_usb_connect$cdc_ncm(0x5, 0x0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="02030178aa4a1221a8fa525266154376cc5b9280f4dbbc3f03336366fd1cbf87e98e7c0f9e6fbba5cb0a4e44d27f466c7c5735bbecdb804a8b039b3fe76ff029a3f85cbcb43620c9b1562b5af4656cede16f8b11bc4d1d8eb0fd83dfb1899ff9de4f495de5827a2643e87e6a000000000000000000000095c04db126e051ced89a30dee6a715c838"]}]}) syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x800700, &(0x7f0000000a40)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@bsdgroups}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x22}}, {@noauto_da_alloc}, {@quota}, {@oldalloc}, {@resuid={'resuid', 0x3d, 0xee01}}]}, 0x2, 0x44a, &(0x7f0000000400)="$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") syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x88e, &(0x7f0000000080)={[{@errors_remount}, {@mblk_io_submit}, {@inlinecrypt}, {@test_dummy_encryption_v1}, {@barrier}, {@mblk_io_submit}, {@nogrpid}]}, 0x3, 0x445, &(0x7f0000000800)="$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") lseek(0xffffffffffffffff, 0x800, 0x1) getdents64(0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1c0) r0 = syz_open_dev$ptys(0xc, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000b40)=@raw={'raw\x00', 0x8, 0x3, 0x458, 0x220, 0x43, 0xa0, 0x0, 0x98, 0x3c0, 0x178, 0x178, 0x3c0, 0x178, 0x49, 0x0, {[{{@ip={@empty=0x5107, @multicast2, 0x0, 0x0, 'veth0_to_bond\x00', 'syzkaller0\x00'}, 0x12a, 0x200, 0x220, 0x0, {0x0, 0x7a010000}, [@common=@inet=@policy={{0x158}, {[{@ipv6=@mcast1, [0xffffffff, 0xff, 0xff000000, 0xff], @ipv4=@loopback, [0x0, 0xffffffff, 0x0, 0xffffff00], 0x4d2, 0x3505, 0x2f, 0x0, 0x10, 0xd}, {@ipv4=@rand_addr=0x64010100, [0xff000000, 0xffffffff, 0xffffff00], @ipv4=@dev={0xac, 0x14, 0x14, 0x1f}, [0xffffff00, 0xffffffff, 0xff, 0xffffff00], 0x4d3, 0x3505, 0x3a, 0x1, 0x2, 0x8}, {@ipv6=@ipv4={'\x00', '\xff\xff', @empty}, [0xffffffff, 0xffffffff, 0x0, 0x807fffff], @ipv4=@private=0xa010101, [0xfffefe, 0xffffff00, 0xffffffff, 0xff], 0x4d6, 0x3504, 0x6, 0x1, 0x2, 0x8}, {@ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', [0xffffff00, 0xffffffff, 0xffffff00, 0xff000000], @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}, [0xff000000, 0x0, 0xffffffff], 0x4d5, 0x3504, 0x0, 0x0, 0xa, 0x1a}], 0x9, 0x1}}, @common=@unspec=@connbytes={{0x38}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0x168, 0x1a0, 0x0, {}, [@common=@unspec=@connbytes={{0x38}}, @common=@unspec=@conntrack2={{0xc0}, {{@ipv4=@multicast1, [], @ipv6=@loopback, [0x0, 0x0, 0xff000000], @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv4=@multicast1}}}]}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x4b8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x9fb97d5, 0x2, 0x4, 0xd33, 0xd, "5ac1bb871d1bf0fcba9dcdaf1ddcb1f53266b8"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) mount$incfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000005c0), 0x2010800, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0), 0x80801, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000140)) r3 = openat$selinux_policy(0xffffff9c, &(0x7f0000000100), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_SOCK_GET(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001040)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="041029bd7000fedbdf2506000000d3dcc8d1a13350173859ec13f31368080b77384d28efac116e7292dc1a85b321d6860aff7a2d94090df7563e4bb539f7f8bc4da9d1879b01412c6b79befe9a3a46df5d303a9ee061b87de8f8c1f4bf67d46faf1e84a4da1cebba7cbd94340ed640d03ee73b2b2db66007f2c9c694ef08826055113226b6dde722fc91ce99904599db257262eac87faeecb4d75d18d55c5e74742c67b1748fece257f626d944a08966448f71cc570762d9b6b33eaa1efbbd000000000000000000000000007050c7f9af33436bcd369ac1351613ad9342f68bcf7b2afa431074ea812d45af"], 0x14}, 0x1, 0x0, 0x0, 0x4008090}, 0x4000000) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), r5) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002340), r5) sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000800)={0x14, r6, 0x1, 0x70bd25, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x40040c0) sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000001000)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r6, 0x1, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x99}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x20040000) pwritev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="80fd02000040", 0x42}], 0x1, 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x8c) openat$incfs(r7, &(0x7f00000001c0)='.pending_reads\x00', 0x0, 0x130) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, r8, 0x0) ioctl$TIOCL_GETKMSGREDIRECT(r8, 0xc058671e, &(0x7f0000000340)) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.104' (ED25519) to the list of known hosts. [ 20.724361][ T24] audit: type=1400 audit(1773813659.829:64): avc: denied { mounton } for pid=267 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 [ 20.725333][ T267] cgroup: Unknown subsys name 'net' [ 20.746985][ T24] audit: type=1400 audit(1773813659.829:65): avc: denied { mount } for pid=267 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 20.774191][ T24] audit: type=1400 audit(1773813659.859:66): avc: denied { unmount } for pid=267 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 20.774329][ T267] cgroup: Unknown subsys name 'devices' [ 20.949880][ T267] cgroup: Unknown subsys name 'hugetlb' [ 20.955462][ T267] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 21.121924][ T24] audit: type=1400 audit(1773813660.229:67): avc: denied { setattr } for pid=267 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 21.133627][ T269] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 21.145055][ T24] audit: type=1400 audit(1773813660.229:68): avc: denied { mounton } for pid=267 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 [ 21.178267][ T24] audit: type=1400 audit(1773813660.229:69): avc: denied { mount } for pid=267 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 [ 21.178298][ T267] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 21.201368][ T24] audit: type=1400 audit(1773813660.259:70): avc: denied { relabelto } for pid=269 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.235389][ T24] audit: type=1400 audit(1773813660.259:71): avc: denied { write } for pid=269 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.260952][ T24] audit: type=1400 audit(1773813660.269:72): avc: denied { read } for pid=267 comm="syz-executor" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.286409][ T24] audit: type=1400 audit(1773813660.269:73): avc: denied { open } for pid=267 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.726539][ T275] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.733685][ T275] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.741122][ T275] device bridge_slave_0 entered promiscuous mode [ 21.747854][ T275] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.754979][ T275] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.762327][ T275] device bridge_slave_1 entered promiscuous mode [ 21.860934][ T276] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.867962][ T276] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.875313][ T276] device bridge_slave_0 entered promiscuous mode [ 21.882072][ T276] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.889117][ T276] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.896310][ T276] device bridge_slave_1 entered promiscuous mode [ 21.934105][ T282] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.941200][ T282] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.948396][ T282] device bridge_slave_0 entered promiscuous mode [ 21.957333][ T282] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.964369][ T282] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.971727][ T282] device bridge_slave_1 entered promiscuous mode [ 21.994902][ T281] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.001955][ T281] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.009252][ T281] device bridge_slave_0 entered promiscuous mode [ 22.017033][ T281] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.024150][ T281] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.031393][ T281] device bridge_slave_1 entered promiscuous mode [ 22.040054][ T279] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.047062][ T279] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.054347][ T279] device bridge_slave_0 entered promiscuous mode [ 22.063216][ T279] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.070267][ T279] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.077614][ T279] device bridge_slave_1 entered promiscuous mode [ 22.167365][ T275] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.174408][ T275] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.181652][ T275] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.188668][ T275] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.219821][ T276] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.226834][ T276] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.234068][ T276] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.241081][ T276] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.257323][ T282] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.264371][ T282] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.271624][ T282] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.278648][ T282] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.308105][ T281] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.315156][ T281] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.322403][ T281] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.329417][ T281] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.351300][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.358838][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.366030][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.373421][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.380513][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.387893][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.395229][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.402337][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.409636][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.417168][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 22.424518][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.442665][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.450223][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.458276][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.465285][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.473603][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.481924][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.488950][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.527750][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.535513][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.543659][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.550666][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.559084][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.567134][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.574145][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.581709][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.589840][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.596832][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.604141][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.612224][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.619245][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.626534][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.634421][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.642302][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.650173][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.657988][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.666091][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.673096][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.680677][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.688568][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.696394][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 22.714896][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.726567][ T275] device veth0_vlan entered promiscuous mode [ 22.734482][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.743213][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.751525][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.758553][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.766806][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.774727][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.782593][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.790335][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.798173][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.805583][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.819310][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 22.827547][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.835678][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.842682][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.850443][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 22.858656][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.866693][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.873701][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.881170][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.889511][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.902808][ T276] device veth0_vlan entered promiscuous mode [ 22.910263][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.918549][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.926724][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.935136][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.943656][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.951547][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.959648][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.966980][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.974779][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.983193][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.996805][ T279] device veth0_vlan entered promiscuous mode [ 23.003879][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.011729][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.019840][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 23.027742][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.036083][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.043560][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.054747][ T282] device veth0_vlan entered promiscuous mode [ 23.064669][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.072477][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.080598][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 23.088571][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.096446][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.104213][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.112209][ T275] device veth1_macvtap entered promiscuous mode [ 23.126492][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 23.134237][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.142414][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.151216][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.159584][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.167745][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.176051][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.184877][ T276] device veth1_macvtap entered promiscuous mode [ 23.197863][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 23.205536][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.214953][ T279] device veth1_macvtap entered promiscuous mode [ 23.221777][ T275] request_module fs-gadgetfs succeeded, but still no fs? [ 23.231221][ T282] device veth1_macvtap entered promiscuous mode [ 23.237900][ T275] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 23.256678][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.265910][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.274516][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.283350][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.283937][ T298] overlayfs: failed to resolve './file0': -2 [ 23.291662][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.305868][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.314209][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 23.322214][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.330583][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.339082][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.347252][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.355616][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 23.364154][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.383232][ T281] device veth0_vlan entered promiscuous mode [ 23.391270][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.400894][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.409926][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.418151][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.427059][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.435152][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.463380][ T281] device veth1_macvtap entered promiscuous mode [ 23.476552][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.484296][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.491746][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.500197][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.508169][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 23.523384][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.531602][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.542253][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.556067][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.561379][ T311] xt_hashlimit: size too large, truncated to 1048576 [ 23.579205][ T307] EXT4-fs (loop1): Ignoring removed oldalloc option [ 23.611652][ T307] EXT4-fs error (device loop1): ext4_xattr_inode_iget:397: comm syz.1.6: Parent and EA inode have the same ino 15 [ 23.639537][ T307] EXT4-fs (loop1): 1 orphan inode deleted [ 23.645276][ T307] EXT4-fs (loop1): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000005,bsdgroups,debug_want_extra_isize=0x0000000000000022,noauto_da_alloc,quota,oldalloc,resuid=0x000000000000ee01,,errors=continue [ 23.724873][ T307] xt_policy: input policy not valid in POSTROUTING and OUTPUT [ 23.894229][ T322] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 23.928420][ T312] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 23.937766][ T312] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 23.946866][ T312] F2FS-fs (loop0): invalid crc value [ 23.957965][ T322] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 23.979860][ T312] F2FS-fs (loop0): Found nat_bits in checkpoint [ 24.007585][ T322] F2FS-fs (loop2): Unable to read 1th superblock [ 24.014549][ T341] EXT4-fs (loop3): mounted filesystem without journal. Opts: bsddf,noblock_validity,jqfmt=vfsold,,errors=continue [ 24.031946][ T322] blk_update_request: I/O error, dev loop2, sector 8 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 24.044841][ T341] ext4 filesystem being mounted at /3/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 24.047282][ T312] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 24.055110][ T322] F2FS-fs (loop2): Unable to read 2th superblock [ 24.062496][ T312] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 24.070262][ T341] fs-verity: sha512 using implementation "sha512-avx2" [ 24.152290][ T312] netlink: 136 bytes leftover after parsing attributes in process `syz.0.1'. [ 24.161351][ T312] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 24.392806][ T275] EXT4-fs error (device loop1): htree_dirblock_to_tree:1092: inode #2: block 13: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=76, inode=0, rec_len=0, size=1024 fake=0 [ 24.413765][ T275] ------------[ cut here ]------------ [ 24.418600][ T20] usb 3-1: new full-speed USB device number 2 using dummy_hcd [ 24.419268][ T275] kernel BUG at fs/namei.c:2794! [ 24.431636][ T275] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 24.437689][ T275] CPU: 0 PID: 275 Comm: syz-executor Not tainted syzkaller #0 [ 24.445124][ T275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 24.455168][ T275] RIP: 0010:may_delete+0x7b1/0x7c0 [ 24.460250][ T275] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c dd fd ff ff 48 89 df e8 f0 01 f5 ff e9 d0 fd ff ff e8 e6 81 ba ff 0f 0b e8 df 81 ba ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53 [ 24.479821][ T275] RSP: 0018:ffffc90000b77ca0 EFLAGS: 00010293 [ 24.485855][ T275] RAX: ffffffff81aa3171 RBX: ffff88811a9c7bb0 RCX: ffff8881242dbb40 [ 24.493795][ T275] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 24.501735][ T275] RBP: ffffc90000b77d20 R08: 0000000000000003 R09: 0000000000000004 [ 24.509683][ T275] R10: dffffc0000000000 R11: fffff5200016ef78 R12: ffff88811aaf1f20 [ 24.517622][ T275] R13: 1ffff11023538f76 R14: ffff88811a9c7bc8 R15: ffff88811aab6140 [ 24.525565][ T275] FS: 0000555570146500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 24.534461][ T275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.541013][ T275] CR2: 00007ff0ca1502f8 CR3: 0000000124139000 CR4: 00000000003506b0 [ 24.548955][ T275] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 24.556894][ T275] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.564832][ T275] Call Trace: [ 24.568094][ T275] ? __kasan_check_write+0x14/0x20 [ 24.573174][ T275] vfs_rmdir+0x2c/0x3e0 [ 24.577294][ T275] incfs_kill_sb+0xfe/0x210 [ 24.581765][ T275] deactivate_locked_super+0xa0/0x100 [ 24.587104][ T275] deactivate_super+0xaf/0xe0 [ 24.591751][ T275] cleanup_mnt+0x45b/0x510 [ 24.596133][ T275] __cleanup_mnt+0x19/0x20 [ 24.600520][ T275] task_work_run+0x127/0x190 [ 24.605078][ T275] exit_to_user_mode_loop+0xcb/0xe0 [ 24.610251][ T275] exit_to_user_mode_prepare+0x76/0xa0 [ 24.615686][ T275] syscall_exit_to_user_mode+0x1d/0x40 [ 24.621109][ T275] do_syscall_64+0x3d/0x40 [ 24.625494][ T275] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 24.631351][ T275] RIP: 0033:0x7f51cdd949d7 [ 24.635739][ T275] Code: a2 c7 05 1c fd 24 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 24.655312][ T275] RSP: 002b:00007ffc60daad98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 24.663696][ T275] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f51cdd949d7 [ 24.671643][ T275] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc60daae50 [ 24.679586][ T275] RBP: 00007ffc60daae50 R08: 00007ffc60dabe50 R09: 00000000ffffffff SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=-1 (errno 104: Connection reset by peer) [ 24.687529][ T275] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc60dabf40 [ 24.695473][ T275] R13: 00007f51cde29050 R14: 0000000000005ce7 R15: 00007ffc60dad010 [ 24.703418][ T275] Modules linked in: [ 24.709118][ T275] ---[ end trace 4d6552b20849b25e ]--- [ 24.714688][ T275] RIP: 0010:may_delete+0x7b1/0x7c0 [ 24.721010][ T275] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c dd fd ff ff 48 89 df e8 f0 01 f5 ff e9 d0 fd ff ff e8 e6 81 ba ff 0f 0b e8 df 81 ba ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53 [ 24.777333][ T275] RSP: 0018:ffffc90000b77ca0 EFLAGS: 00010293 [ 24.784031][ T275] RAX: ffffffff81aa3171 RBX: ffff88811a9c7bb0 RCX: ffff8881242dbb40 [ 24.792159][ T275] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 24.811509][ T275] RBP: ffffc90000b77d20 R08: 0000000000000003 R09: 0000000000000004 [ 24.819527][ T275] R10: dffffc0000000000 R11: fffff5200016ef78 R12: ffff88811aaf1f20 [ 24.827483][ T275] R13: 1ffff11023538f76 R14: ffff88811a9c7bc8 R15: ffff88811aab6140 [ 24.836665][ T275] FS: 0000555570146500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 24.846682][ T275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.854256][ T275] CR2: 00007ff0cacaee20 CR3: 0000000124139000 CR4: 00000000003506b0 [ 24.862539][ T275] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 24.870662][ T275] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.878813][ T275] Kernel panic - not syncing: Fatal exception [ 24.885099][ T275] Kernel Offset: disabled [ 24.889401][ T275] Rebooting in 86400 seconds..