last executing test programs: 725.484499ms ago: executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x0, 0x8, 0x8}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000005000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000240)={{r0}, &(0x7f0000000200), &(0x7f00000002c0)}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4b4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io$hid(r2, &(0x7f0000001440)={0x24, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x22, 0x6, {[@local, @local=@item_4={0x3, 0x2, 0x0, "2db676d0"}]}}, 0x0}, 0x0) 540.098467ms ago: executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) open(0x0, 0x10000, 0x6f) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sys_enter\x00'}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000f40)=ANY=[@ANYBLOB="4000000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="81ffffff00000000180012800e0001007769726567756172640000000400028008000a00bca75fdc7accc038baafb8c2ab7a5293a3617fc6d0e1c4bf27815d1aac9532398f44b1eff1ab542be4f565be25e18ed496a0063641"], 0x40}}, 0x0) 527.765509ms ago: executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x11, 0xb, &(0x7f0000000180)=ANY=[], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x60, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000740)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000180)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0xf, &(0x7f0000000600)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000084000000b70000000000000095"], &(0x7f0000001dc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000080)='sched_switch\x00', r4}, 0x2d) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x0) syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x0, &(0x7f00000000c0)={[{@usrjquota_path={'usrjquota', 0x3d, './mnt'}}, {@lazytime}]}, 0x0, 0x236, &(0x7f0000000300)="$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") sendmsg$OSF_MSG_REMOVE(0xffffffffffffffff, 0x0, 0x0) socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000a40)="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", 0x2, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x19, 0x4, 0x8, 0x6, 0x0, 0xffffffffffffffff, 0x1}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00'}, 0x10) 441.183063ms ago: executing program 1: syz_mount_image$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(0xffffffffffffffff, &(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) write$binfmt_script(r1, &(0x7f0000000080), 0x208e24b) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_time_recursive\x00', 0x26e1, 0x0) 417.603506ms ago: executing program 0: bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='ext4_mballoc_alloc\x00', r0}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000010700000000000000f9000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfed7) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0xc, &(0x7f0000000540)=ANY=[@ANYRESHEX=r2, @ANYBLOB="000000000000bbe9b6080000000000007b8af8ff00000000bfa20001000000000703000000ffffffb703000008000000b7040000000095270000000300000095000000000000005ddf0a843707357ec4aa73546f5defa71e"], 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3f, &(0x7f0000000440)=ANY=[@ANYBLOB="1801000000000020000000000000000018190000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000024"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x400, 0x9, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r3], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r4}, 0x10) open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x651, 0x0) mremap(&(0x7f00000aa000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ae0000/0x1000)=nil) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) utimes(&(0x7f0000000200)='./file0\x00', 0x0) unshare(0x64000600) 0s ago: executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000005700000095"], 0x0}, 0x90) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000980)='sys_exit\x00', r1}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) read$FUSE(r3, &(0x7f0000004380)={0x2020}, 0x1633) write$P9_RGETLOCK(r4, &(0x7f00000002c0)=ANY=[], 0x200002e6) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.207' (ED25519) to the list of known hosts. 2024/06/20 14:13:14 fuzzer started 2024/06/20 14:13:15 dialing manager at 10.128.0.163:30012 [ 19.614661][ T28] audit: type=1400 audit(1718892795.029:66): avc: denied { node_bind } for pid=283 comm="syz-fuzzer" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 19.618228][ T28] audit: type=1400 audit(1718892795.029:67): avc: denied { name_bind } for pid=283 comm="syz-fuzzer" src=6060 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 19.646167][ T28] audit: type=1400 audit(1718892795.069:68): avc: denied { mounton } for pid=291 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 19.659354][ T291] cgroup: Unknown subsys name 'net' [ 19.674112][ T28] audit: type=1400 audit(1718892795.069:69): avc: denied { mounton } for pid=293 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 [ 19.680245][ T297] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 19.699224][ T28] audit: type=1400 audit(1718892795.069:70): avc: denied { mount } for pid=293 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 [ 19.730225][ T291] cgroup: Unknown subsys name 'devices' [ 19.730364][ T28] audit: type=1400 audit(1718892795.079:71): 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 [ 19.738237][ T292] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 19.757543][ T28] audit: type=1400 audit(1718892795.089:72): avc: denied { setattr } for pid=299 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 [ 19.789168][ T28] audit: type=1400 audit(1718892795.129:73): 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 [ 19.808756][ T28] audit: type=1400 audit(1718892795.129:74): avc: denied { relabelto } for pid=297 comm="mkswap" name="swap-file" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 19.833902][ T28] audit: type=1400 audit(1718892795.129:75): avc: denied { write } for pid=297 comm="mkswap" path="/root/swap-file" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 19.947254][ T291] cgroup: Unknown subsys name 'hugetlb' [ 19.952685][ T291] cgroup: Unknown subsys name 'rlimit' 2024/06/20 14:13:15 starting 5 executor processes [ 21.672649][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.679537][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.686920][ T310] device bridge_slave_0 entered promiscuous mode [ 21.694140][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.701027][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.708279][ T310] device bridge_slave_1 entered promiscuous mode [ 21.752031][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.758924][ T309] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.766086][ T309] device bridge_slave_0 entered promiscuous mode [ 21.781850][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.788754][ T309] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.795921][ T309] device bridge_slave_1 entered promiscuous mode [ 21.809513][ T311] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.816380][ T311] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.823453][ T311] device bridge_slave_0 entered promiscuous mode [ 21.836268][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.843100][ T313] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.850333][ T313] device bridge_slave_0 entered promiscuous mode [ 21.856725][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.863552][ T311] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.870803][ T311] device bridge_slave_1 entered promiscuous mode [ 21.887566][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.894424][ T313] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.901823][ T313] device bridge_slave_1 entered promiscuous mode [ 21.974844][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.981739][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.989026][ T312] device bridge_slave_0 entered promiscuous mode [ 21.995662][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.002493][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.009862][ T312] device bridge_slave_1 entered promiscuous mode [ 22.143665][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.150516][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.157615][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.164398][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.182819][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.189684][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.196791][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.203551][ T313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.214285][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.221142][ T311] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.228259][ T311] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.235097][ T311] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.243518][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.250374][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.257443][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.264323][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.286917][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.293761][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.300887][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.307667][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.360924][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.367942][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.374858][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.382359][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.389331][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.396222][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.403168][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.410096][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.417131][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.424207][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.431692][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 22.438889][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.462389][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.470084][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.477571][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.485449][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.492220][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.499760][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.507741][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.514553][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.521739][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.529796][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.536636][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.543737][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.551479][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.558635][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.566597][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.573405][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.580589][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.588499][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.595307][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.605966][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.613208][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.628326][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.636532][ T332] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.643352][ T332] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.650536][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.658525][ T332] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.665336][ T332] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.687835][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 22.695987][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.703879][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.710643][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.717776][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 22.725451][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.733300][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 22.741067][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.748799][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 22.756824][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.764684][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.771465][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.778638][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 22.786817][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.794688][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.801458][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.808589][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.816645][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.833075][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 22.840886][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.848658][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 22.856459][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.864108][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 22.872003][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.879873][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 22.887724][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.902219][ T311] device veth0_vlan entered promiscuous mode [ 22.916489][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.924637][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.932834][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.940485][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.949089][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 22.956946][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.964789][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 22.972657][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.980336][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.988481][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.996730][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.003959][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.018308][ T313] device veth0_vlan entered promiscuous mode [ 23.026423][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.034127][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.042096][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.049857][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.064082][ T310] device veth0_vlan entered promiscuous mode [ 23.070656][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.077926][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.085134][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.092407][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.099591][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 23.107846][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.115956][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.123792][ T332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.133270][ T309] device veth0_vlan entered promiscuous mode [ 23.145370][ T313] device veth1_macvtap entered promiscuous mode [ 23.153840][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.161930][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.169661][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.177567][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 23.185565][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.193896][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.201233][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.217157][ T311] device veth1_macvtap entered promiscuous mode [ 23.224364][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 23.231872][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.240038][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.248510][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.256641][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.268753][ T312] device veth0_vlan entered promiscuous mode [ 23.275822][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.283621][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.290992][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.305150][ T310] device veth1_macvtap entered promiscuous mode [ 23.315405][ T309] device veth1_macvtap entered promiscuous mode [ 23.323313][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.331861][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.343256][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 23.352904][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.360871][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.381486][ T312] device veth1_macvtap entered promiscuous mode [ 23.388479][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.396522][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.404494][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.412788][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.420833][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.428903][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.436960][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.445159][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.453179][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.461235][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.469361][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.481421][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.489617][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.521463][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.562282][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.572666][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.580754][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.595469][ T346] device wireguard0 entered promiscuous mode [ 23.612471][ T350] loop1: detected capacity change from 0 to 512 [ 23.640587][ T354] syz-executor.0[354] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 23.640734][ T354] syz-executor.0[354] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 23.653942][ T332] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 23.675511][ T355] loop4: detected capacity change from 0 to 128 [ 23.682087][ T355] EXT4-fs: quotafile must be on filesystem root [ 23.751169][ T350] EXT4-fs error (device loop1): ext4_xattr_inode_iget:404: comm syz-executor.1: inode #1: comm syz-executor.1: iget: illegal inode # [ 23.765046][ T350] EXT4-fs error (device loop1): ext4_xattr_inode_iget:409: comm syz-executor.1: error while reading EA inode 1 err=-117 [ 23.777976][ T350] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2810: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 23.790825][ T350] EXT4-fs error (device loop1): ext4_xattr_inode_iget:404: comm syz-executor.1: inode #1: comm syz-executor.1: iget: illegal inode # [ 24.010032][ T350] EXT4-fs error (device loop1): ext4_xattr_inode_iget:409: comm syz-executor.1: error while reading EA inode 1 err=-117 [ 24.022923][ T350] EXT4-fs (loop1): 1 orphan inode deleted [ 24.028583][ T350] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 24.044385][ T311] EXT4-fs error (device loop1): htree_dirblock_to_tree:1111: inode #2: block 13: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=76, inode=0, rec_len=0, size=1024 fake=0 [ 24.066216][ T311] ------------[ cut here ]------------ [ 24.071492][ T311] kernel BUG at fs/namei.c:2956! [ 24.076537][ T311] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 24.082411][ T311] CPU: 0 PID: 311 Comm: syz-executor.1 Not tainted 6.1.78-syzkaller-00020-gcd89d4fa0722 #0 [ 24.092216][ T311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 24.102111][ T311] RIP: 0010:may_delete+0x6eb/0x6f0 2024/06/20 14:13:19 SYZFATAL: failed to recv *flatrpc.HostMessageRaw: EOF [ 24.107058][ T311] 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 [ 24.126504][ T311] RSP: 0018:ffffc90008407bd8 EFLAGS: 00010293 [ 24.132580][ T311] RAX: ffffffff81c8ff0b RBX: ffff888121a0a360 RCX: ffff888109820000 [ 24.140389][ T311] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 24.148202][ T311] RBP: ffffc90008407c40 R08: ffffffff81c8f89f R09: 0000000000000003 [ 24.156010][ T311] R10: ffffffffffffffff R11: dffffc0000000001 R12: ffff888121a0e330 [ 24.163826][ T311] R13: 1ffff11024341c66 R14: ffff88810bd4a970 R15: dffffc0000000000 [ 24.171634][ T311] FS: 0000555555d83480(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 24.180487][ T311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.186995][ T311] CR2: 0000555555d94858 CR3: 000000013167a000 CR4: 00000000003506b0 [ 24.194808][ T311] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 24.202620][ T311] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.210518][ T311] Call Trace: [ 24.213646][ T311] [ 24.216430][ T311] ? __die_body+0x62/0xb0 [ 24.220589][ T311] ? die+0x88/0xb0 [ 24.224142][ T311] ? do_trap+0x103/0x330 [ 24.228225][ T311] ? may_delete+0x6eb/0x6f0 [ 24.232562][ T311] ? handle_invalid_op+0x95/0xc0 [ 24.237338][ T311] ? may_delete+0x6eb/0x6f0 [ 24.241679][ T311] ? exc_invalid_op+0x32/0x50 [ 24.246190][ T311] ? asm_exc_invalid_op+0x1b/0x20 [ 24.251051][ T311] ? may_delete+0x7f/0x6f0 [ 24.255303][ T311] ? may_delete+0x6eb/0x6f0 [ 24.259730][ T