last executing test programs: 180.334922ms ago: executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x800700, &(0x7f0000000040)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@journal_dev={'journal_dev', 0x3d, 0x8000}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@minixdf}, {@resgid}, {@grpquota}, {@usrjquota}]}, 0x3, 0x44a, &(0x7f0000000400)="$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") mount$incfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000640)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./bus\x00', 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x14553e, 0x0) getresgid(&(0x7f0000002e80)=0x0, &(0x7f0000002ec0), &(0x7f0000002f00)) newfstatat(0xffffffffffffff9c, &(0x7f0000002f40)='./file0\x00', &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) statx(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x2000, 0x20, &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000031c0), &(0x7f0000003200)=0x0, &(0x7f0000003240)) statx(r1, &(0x7f0000003280)='./bus\x00', 0x0, 0x200, &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() sched_setscheduler(r9, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001480)={0xffffffffffffffff}) connect$unix(r10, &(0x7f000057eff8)=@abs={0x1, 0x0, 0x2}, 0x6e) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f00000038c0)={&(0x7f00000002c0)={0x50, 0x0, 0x3, {0x7, 0x28, 0x4, 0xa00004, 0x81, 0x1, 0xffff, 0xec5}}, &(0x7f0000000100)={0x18, 0x0, 0x9, {0x3273}}, &(0x7f0000000240)={0x18, 0x0, 0x1, {0xfffffffffffffffc}}, &(0x7f0000000340)={0x18, 0x0, 0x3, {0x1}}, &(0x7f00000003c0)={0x18, 0x0, 0x800, {0x8}}, &(0x7f0000002880)={0x28, 0x0, 0x0, {{0xf9, 0x3ff, 0x1}}}, &(0x7f00000028c0)={0x60, 0x0, 0x1ff, {{0xf1, 0xffffffffffffffff, 0x4, 0x8, 0xfff, 0x1b3a, 0x80000000, 0x3d}}}, &(0x7f0000002940)={0x18, 0x0, 0x101, {0x4}}, &(0x7f0000002980)=ANY=[@ANYBLOB="160010000000000008000000000000005d24262f2800"], &(0x7f00000029c0)={0x20, 0x0, 0xfffffffffffffffb, {0x0, 0x2}}, &(0x7f0000002a00)={0x78, 0x0, 0x100, {0x0, 0x3, 0x0, {0x6, 0x1, 0x3, 0x4, 0x3f, 0x7fff, 0x3, 0x3ff, 0x5, 0x6000, 0x4, 0x0, 0xee00, 0x7, 0x405}}}, &(0x7f0000002b80)={0x90, 0x0, 0x5, {0x1, 0x3, 0x2, 0x6, 0x3, 0x2, {0x2, 0x7f, 0x8, 0xfff, 0xe7, 0x4, 0x15, 0x1, 0x871a3c53, 0x0, 0x1, 0x0, r4, 0x7f, 0x100}}}, &(0x7f0000002c40)=ANY=[@ANYBLOB="d00000000000000001000000000000000000000000000000000200000000000007000000080000006d696e69786466000300000000000000008000000000000007000000080000006d696e69786466000500000000000a000000000000000000020000003f0000007d5b00000000000000000000000000000a960000000000002400000001000000626c6b696f2e6266712e696f5f736572766963655f74696d655f726563757273697665000000000006000000000000000700000000000000070000008100000025213a5b942e2500"], &(0x7f00000033c0)={0x338, 0x0, 0x1, [{{0x3, 0x2, 0x100000000, 0x2, 0x1000, 0x5419, {0x2, 0x2, 0x20, 0x5, 0x5, 0x81, 0x7ff, 0x4, 0xfffffffc, 0x4000, 0x1000, 0x0, 0x0, 0xaa0, 0x1}}, {0x5, 0xb3, 0xb, 0xfff, 'journal_dev'}}, {{0x1, 0x1, 0x4, 0xa539, 0x5, 0x9, {0x3, 0x0, 0x0, 0x66c7, 0x90a3, 0x1, 0x8, 0x29ab, 0x7ff, 0x0, 0x1, 0x0, r2, 0x1}}, {0x5, 0x1f, 0x3, 0x4, '#! '}}, {{0x0, 0x1, 0x4e9f, 0x9, 0x8, 0x81, {0x2, 0x3ff, 0xfff, 0x0, 0x65, 0x3, 0x3, 0x1f, 0x3, 0x2000, 0x4, r3, r5, 0x580000, 0x8001}}, {0x2, 0xfffffffffffffffa, 0x5, 0x100, '&[]).'}}, {{0x4, 0x0, 0x1ff, 0x1000, 0xbe, 0x5, {0x4, 0x7ff, 0x25c, 0xff, 0x5, 0x1f, 0x1, 0x5, 0x4, 0xa000, 0x9, r6, r7, 0xa6, 0x3}}, {0x2, 0x9, 0x7, 0xfff, 'minixdf'}}, {{0x6, 0x0, 0x5, 0x2, 0xb60, 0x800, {0x6, 0x3, 0xffffffff, 0x7, 0x6, 0x0, 0x4, 0x1f, 0xfff, 0x6000, 0x1, r8, 0x0, 0x8, 0x8001}}, {0x2, 0x7fff, 0x5, 0x0, 'ext4\x00'}}]}, &(0x7f00000037c0)={0xa0, 0x0, 0x8000000000000001, {{0x1, 0x2, 0x22, 0x1f, 0x0, 0x8d4, {0x3, 0x1, 0x81, 0x2, 0x0, 0x0, 0x5, 0x1, 0x9, 0x6000, 0x3ff, 0x0, 0x0, 0x6, 0x101}}, {0x0, 0x1}}}, &(0x7f0000003880)={0x20, 0xfffffffffffffff5, 0x9, {0x3e5c, 0x0, 0x2, 0x8}}}) 0s ago: executing program 4: r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014002000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) io_setup(0x2, &(0x7f0000000040)=0x0) pipe2(&(0x7f0000012c00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_submit(r2, 0x1, &(0x7f0000000780)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) vmsplice(r4, &(0x7f0000003b80)=[{&(0x7f0000003ac0)="16", 0x1}], 0x1, 0x0) writev(r4, &(0x7f0000000240)=[{&(0x7f0000000100)='a', 0x1}], 0x1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000140)='sys_enter\x00', r1}, 0x10) socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'veth1_to_batadv\x00'}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000540)={@loopback, @multicast1}, &(0x7f0000000580)=0xc) socket$unix(0x1, 0x1, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x11, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000000000000000000095f20aee00000000"], &(0x7f0000000100)='GPL\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r5}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000500)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f00000001c0)='./bus\x00') r6 = open(&(0x7f0000000040)='./bus\x00', 0x145142, 0x0) ftruncate(r6, 0x2007ffc) sendfile(r6, r6, 0x0, 0x800000009) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.201' (ED25519) to the list of known hosts. 2024/06/20 18:21:10 fuzzer started 2024/06/20 18:21:10 dialing manager at 10.128.0.163:30012 [ 18.871468][ T28] audit: type=1400 audit(1718907670.919:66): avc: denied { node_bind } for pid=282 comm="syz-fuzzer" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 18.875535][ T28] audit: type=1400 audit(1718907670.919:67): avc: denied { name_bind } for pid=282 comm="syz-fuzzer" src=6060 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 18.906697][ T28] audit: type=1400 audit(1718907670.949:68): avc: denied { setattr } for pid=292 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=166 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 18.911156][ T291] cgroup: Unknown subsys name 'net' [ 18.931997][ T28] audit: type=1400 audit(1718907670.959:69): avc: denied { mounton } for pid=291 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 18.958193][ T28] audit: type=1400 audit(1718907670.959:70): avc: denied { mount } for pid=291 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 [ 18.959429][ T291] cgroup: Unknown subsys name 'devices' [ 18.995223][ T295] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 18.996881][ T28] audit: type=1400 audit(1718907670.979:71): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 19.013596][ T294] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 19.023329][ T28] audit: type=1400 audit(1718907671.039:72): avc: denied { mounton } for pid=298 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 [ 19.056545][ T28] audit: type=1400 audit(1718907671.039:73): avc: denied { mount } for pid=298 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 [ 19.079949][ T28] audit: type=1400 audit(1718907671.049:74): avc: denied { relabelto } for pid=295 comm="mkswap" name="swap-file" dev="sda1" ino=1927 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 19.105183][ T28] audit: type=1400 audit(1718907671.049:75): avc: denied { write } for pid=295 comm="mkswap" path="/root/swap-file" dev="sda1" ino=1927 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 19.219814][ T291] cgroup: Unknown subsys name 'hugetlb' [ 19.225301][ T291] cgroup: Unknown subsys name 'rlimit' 2024/06/20 18:21:11 starting 5 executor processes [ 20.878415][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.885271][ T309] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.892603][ T309] device bridge_slave_0 entered promiscuous mode [ 20.899294][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.906127][ T309] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.913439][ T309] device bridge_slave_1 entered promiscuous mode [ 21.012735][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.019702][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.026709][ T310] device bridge_slave_0 entered promiscuous mode [ 21.033487][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.040448][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.047695][ T310] device bridge_slave_1 entered promiscuous mode [ 21.101872][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.109158][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.116423][ T314] device bridge_slave_0 entered promiscuous mode [ 21.124614][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.131507][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.138832][ T314] device bridge_slave_1 entered promiscuous mode [ 21.174358][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.181231][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.188512][ T312] device bridge_slave_0 entered promiscuous mode [ 21.207048][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.213925][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.221553][ T312] device bridge_slave_1 entered promiscuous mode [ 21.270728][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.277590][ T313] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.285147][ T313] device bridge_slave_0 entered promiscuous mode [ 21.299165][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.305990][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.313147][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.319911][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.327559][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.334534][ T313] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.341773][ T313] device bridge_slave_1 entered promiscuous mode [ 21.441260][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.448139][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.455204][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.462028][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.479466][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.486311][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.493437][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.500477][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.518163][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.526347][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.535362][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.543684][ T19] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.551102][ T19] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.558551][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.566324][ T19] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.573474][ T19] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.581792][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 21.589155][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.646204][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.664402][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.672922][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.680891][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.687735][ T330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.695176][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.708208][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.716239][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.724326][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.731184][ T311] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.740779][ T309] device veth0_vlan entered promiscuous mode [ 21.759315][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.767018][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.775206][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.782060][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.789331][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.797238][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.804082][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.811458][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.819276][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.827176][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.833953][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.841097][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.849248][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 21.869498][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.876803][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.884511][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 21.892455][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.900734][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 21.909398][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.917269][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.924083][ T311] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.931221][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 21.939177][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.947182][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 21.955431][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.968016][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 21.975954][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.983935][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 21.992162][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.006041][ T309] device veth1_macvtap entered promiscuous mode [ 22.014370][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.022504][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.030580][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 22.051433][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.060050][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.068787][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.076819][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.085303][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.093473][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.104649][ T310] device veth0_vlan entered promiscuous mode [ 22.113366][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.121232][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.129877][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.137152][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.158989][ T336] loop4: detected capacity change from 0 to 512 [ 22.161432][ T314] device veth0_vlan entered promiscuous mode [ 22.172635][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 22.180687][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.185353][ T336] EXT4-fs error (device loop4): ext4_xattr_inode_iget:404: comm syz-executor.4: inode #1: comm syz-executor.4: iget: illegal inode # [ 22.188273][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 22.202582][ T336] EXT4-fs error (device loop4): ext4_xattr_inode_iget:409: comm syz-executor.4: error while reading EA inode 1 err=-117 [ 22.210355][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.222631][ T336] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2810: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 22.230205][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.242858][ T336] EXT4-fs error (device loop4): ext4_xattr_inode_iget:404: comm syz-executor.4: inode #1: comm syz-executor.4: iget: illegal inode # [ 22.249388][ T331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.249792][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 22.263073][ T336] EXT4-fs error (device loop4): ext4_xattr_inode_iget:409: comm syz-executor.4: error while reading EA inode 1 err=-117 [ 22.270653][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.278143][ T336] EXT4-fs (loop4): 1 orphan inode deleted [ 22.290575][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.298244][ T336] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 22.303447][ T331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.326328][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.332467][ T309] EXT4-fs error (device loop4): htree_dirblock_to_tree:1111: inode #2: block 13: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=76, inode=0, rec_len=0, size=1024 fake=0 [ 22.334468][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.366352][ T310] device veth1_macvtap entered promiscuous mode [ 22.379836][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 22.387194][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.394641][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.402798][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.402957][ T309] ------------[ cut here ]------------ [ 22.411139][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.416157][ T309] kernel BUG at fs/namei.c:2956! 2024/06/20 18:21:14 SYZFATAL: failed to recv *flatrpc.HostMessageRaw: EOF [ 22.424254][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 22.429401][ T309] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 22.442021][ T309] CPU: 1 PID: 309 Comm: syz-executor.4 Not tainted 6.1.78-syzkaller-00020-gcd89d4fa0722 #0 [ 22.448140][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.451821][ T309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 22.451832][ T309] RIP: 0010:may_delete+0x6eb/0x6f0 [ 22.474564][ T309] Code: 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 7f fe ff ff 4c 89 e7 e8 46 72 f3 ff e9 72 fe ff ff e8 fc 74 ac ff 0f 0b e8 f5 74 ac ff <0f> 0b 0f 1f 00 55 48 89 e5 41 56 53 48 89 fb e8 e1 74 ac ff 4c 8d [ 22.494047][ T309] RSP: 0018:ffffc90005247a58 EFLAGS: 00010293 [ 22.498127][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.499900][ T309] RAX: ffffffff81c8ff0b RBX: ffff8881216088b0 RCX: ffff8881097a0000 [ 22.515712][ T309] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 22.518124][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 22.523515][ T309] RBP: ffffc90005247ac0 R08: ffffffff81c8f89f R09: 0000000000000003 [ 22.538972][ T309] R10: ffffffffffffffff R11: dffffc0000000001 R12: ffff888121608ee0 [ 22.547041][ T309] R13: 1ffff110242c11dc R14: ffff88810c058720 R15: dffffc0000000000 [ 22.548099][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.554850][ T309] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 22.571284][ T309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.577841][ T309] CR2: 00007f6ac7d86fe0 CR3: 000000010f12f000 CR4: 00000000003506a0 [ 22.578159][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 22.585599][ T309] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 22.601571][ T309] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 22.608103][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.609375][ T309] Call Trace: [ 22.609381][ T309] [ 22.622833][ T309] ? __die_body+0x62/0xb0 [ 22.626998][ T309] ? die+0x88/0xb0 [ 22.630559][ T309] ? do_trap+0x103/0x330 [ 22.635069][ T309] ? may_delete+0x6eb/0x6f0 [ 22.639411][ T309] ? handle_invalid_op+0x95/0xc0 [ 22.644180][ T309] ? may_delete+0x6eb/0x6f0 [ 22.648525][ T309] ? exc_invalid_op+0x32/0x50 [ 22.653041][ T309] ? asm_exc_invalid_op+0x1b/0x20 [ 22.657899][ T309] ? may_delete+0x7f/0x6f0 [ 22.662154][ T309] ? may_delete+0x6eb/0x6f0 [ 22.666493][ T309] ? may_delete+0x6eb/0x6f0 [ 22.670834][ T309] ? may_delete+0x6eb/0x6f0 [ 22.671356][ T312] device veth0_vlan entered promiscuous mode [