DtWX/2581/bus" dev="sda1" ino=16550 res=1 [ 1382.504461] overlayfs: filesystem on './file0' not supported as upperdir 20:01:26 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x60}}, 0x24, 0x0) 20:01:26 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xc000000}) 20:01:26 executing program 1: 20:01:26 executing program 2: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) 20:01:26 executing program 5: 20:01:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x8a000000) 20:01:26 executing program 1: 20:01:26 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x68}}, 0x24, 0x0) 20:01:26 executing program 5: 20:01:26 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x202, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x40) getgroups(0x1, &(0x7f0000000080)=[0xee01]) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000000c0)={{0x8000, 0x9}, 'port1\x00', 0x53, 0x101003, 0x1000, 0x7, 0x0, 0x6, 0x101, 0x0, 0x3, 0x7}) r2 = getpid() sendmsg$nl_netfilter(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8420000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1c, 0x7, 0x1, 0x400, 0x70bd2c, 0x25dfdbff, {0x1}, [@typed={0x8, 0x90, @pid=r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32, @ANYBLOB="02000700ff837155381b2b9f10b97ae00391aea13a7d89d85a3773fac46cac8e882947e208b6437703e75618145f4c5ded92936752b99acfe2b9214b38d67e93b30571d0f2b13ba02fccbedf99db9d0b386948e197ed283e5feca057", @ANYRES32, @ANYBLOB="040000000000000010000000000000002000000000000000"], 0x34, 0x0) 20:01:26 executing program 5: 20:01:26 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x84000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x7, @loopback, 0x6}}, 0x7fff, 0x9a6, 0x0, 0x0, 0x1}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r1, 0xffffffffffffff00}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000300)={0x14}) creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f00000000c0)=ANY=[@ANYRES32], 0x1, 0x0) lsetxattr$security_capability(&(0x7f0000000040)='./bus\x00', &(0x7f0000000100)='security.capability\x00', &(0x7f0000000140)=@v1={0x1000000, [{0x0, 0x9}]}, 0xc, 0x3) 20:01:26 executing program 1: [ 1382.821252] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1382.941698] overlayfs: filesystem on './file0' not supported as upperdir 20:01:26 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xd000000}) 20:01:26 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x6c}}, 0x24, 0x0) 20:01:26 executing program 5: 20:01:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x8c000000) 20:01:26 executing program 1: 20:01:26 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0x4, &(0x7f00000001c0)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80, 0x0) write$FUSE_DIRENT(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="a8000000ffffffff06000000000000000400000000000000ffff000000000000180000000700000073797374656d2e706f7369785f61636c5f616363657373000300000000000000cd8a0000000000000f000000000000002c657468304073656c696e7578917b000200000000000000000000000000000001000000000000402a00000000e012c6ed0efc5bc900000001000000000000000000000ee208000070726f6300000000"], 0xa8) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="0200000001000000000000000400000000000000100000000000000020d6150000020000"], 0x24, 0x0) 20:01:26 executing program 1: 20:01:26 executing program 5: 20:01:27 executing program 2: creat(&(0x7f0000000340)='./bus\x00', 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x0) lstat(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000280)={{}, {0x1, 0x1}, [{0x2, 0x4, r2}, {0x2, 0x46, r1}, {0x2, 0x7, r0}, {0x2, 0x2, r1}]}, 0xfeca, 0x0) 20:01:27 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x74}}, 0x24, 0x0) 20:01:27 executing program 5: 20:01:27 executing program 1: [ 1383.197197] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1383.332235] overlayfs: filesystem on './file0' not supported as upperdir 20:01:27 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x10000000}) 20:01:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x8e000000) 20:01:27 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) accept4$rose(r0, &(0x7f0000000080)=@short={0xb, @remote, @rose, 0x1, @bcast}, &(0x7f00000000c0)=0x1c, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) recvfrom$packet(r0, &(0x7f0000000100)=""/230, 0xe6, 0x20, &(0x7f00000003c0)={0x11, 0xff, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {}, [], {}, [], {0x10, 0x1}}, 0x24, 0x0) 20:01:27 executing program 5: 20:01:27 executing program 1: 20:01:27 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x7a}}, 0x24, 0x0) 20:01:27 executing program 5: 20:01:27 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0xc0}}, 0x24, 0x0) 20:01:27 executing program 1: 20:01:27 executing program 2: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) 20:01:27 executing program 5: 20:01:27 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x300}}, 0x24, 0x0) [ 1383.641804] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1383.756577] overlayfs: filesystem on './file0' not supported as upperdir 20:01:27 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x12000000}) 20:01:27 executing program 1: 20:01:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x90000000) 20:01:27 executing program 2: creat(&(0x7f0000000340)='./bus\x00', 0x0) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x0) r2 = add_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000240)="cd2f971db22143c78a424983849e854c9ff95690b7a85c44906dcf46ae89f7e07d716e5c732deb960c2b26f3210fcda3d6c55bd8232e9ee910eb0a02c69621c01f904a89d6aa36c5dbfbb4c1297f3fd39e66e16226", 0x55, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x2000000) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x65) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000000000000008000200000000000000000000001a26b35900", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r0, @ANYBLOB="08000500", @ANYRES32=r1, @ANYBLOB="08000200", @ANYRES32=r0, @ANYBLOB="9000e0ff", @ANYRES32=r1, @ANYBLOB="10000000000000002000020000000000"], 0x4c, 0x0) 20:01:27 executing program 5: 20:01:27 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x500}}, 0x24, 0x0) 20:01:27 executing program 5: 20:01:27 executing program 1: 20:01:27 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x600}}, 0x24, 0x0) 20:01:27 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="02000001000080000000000004570eba7ef680b6b1001200000000002000000000000000"], 0x24, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x4, 0x738, 0x400, 0x8000, 0x10000, 0x6, 0xff, 0x3}, &(0x7f0000000200)={0x6, 0x5, 0xfffffffffffffffb, 0xffff, 0x4, 0x100000001, 0x80000000, 0x9}, &(0x7f0000000240)={0x7, 0x6, 0xa3d7, 0x1, 0x8, 0x2, 0x5, 0xd9}, &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0)={0x40}, 0x8}) rmdir(&(0x7f00000000c0)='./bus\x00') clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000003c0)={r0, 0x1, 0x1, 0x6, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$VIDIOC_QUERYBUF(r0, 0xc0585609, &(0x7f0000000140)={0x2, 0xf, 0x4, 0x10000, {r1, r2/1000+10000}, {0x7, 0xc, 0x3, 0x1, 0x1, 0xffffffffbbc7e6b7, "a86ecf9d"}, 0x100000000, 0x0, @offset=0x6, 0x4}) stat(&(0x7f0000000400)='./bus\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x391b) 20:01:27 executing program 5: 20:01:27 executing program 1: [ 1384.054231] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1384.117847] overlayfs: filesystem on './file0' not supported as upperdir 20:01:28 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x14000000}) 20:01:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x92000000) 20:01:28 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000080)={0x3000, 0x10000}) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) 20:01:28 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x700}}, 0x24, 0x0) 20:01:28 executing program 1: 20:01:28 executing program 5: 20:01:28 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x101000000}) read(r0, &(0x7f0000000100)=""/67, 0x43) flock(r0, 0x2) mknod(&(0x7f0000000000)='./file0\x00', 0x8007, 0x16eb) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) flock(r0, 0x400002) flock(r0, 0x2) msgrcv(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1ea1b088ec99af00600100400000006801c8f52cf1b5ce910878e375f6aa773fa659e21aea49f65d44b2f72111bfc822e13bfdfaf559747f6a72a4649d7425a7c5000000000829a2d24944ea"], 0x1, 0x0, 0x0) 20:01:28 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) 20:01:28 executing program 5: signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/3\x00') 20:01:28 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x1400}}, 0x24, 0x0) 20:01:28 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000000c0)={0x44000000, 0x95, 0x1f}) creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) 20:01:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xe8030000) [ 1384.421587] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1384.510941] overlayfs: filesystem on './file0' not supported as upperdir 20:01:28 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x1b260000}) 20:01:28 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x2000}}, 0x24, 0x0) 20:01:28 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001240)="2e0000002a008106001e0000000000d61400b0eba0b4d65cdbaa18b29c473da67e3d743298cbb30002e63e75c80b", 0x2e}], 0x1}, 0x0) 20:01:28 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/packet\x00') sendfile(r0, r1, 0x0, 0x80000003) 20:01:28 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000100)=[{{r1, r2/1000+30000}, 0x15, 0x3, 0x80000000}, {{0x0, 0x2710}, 0x17, 0x6, 0x4}, {{}, 0x11, 0x8001, 0xff}], 0x48) creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) [ 1384.608769] netlink: 26 bytes leftover after parsing attributes in process `syz-executor5'. 20:01:28 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x3f00}}, 0x24, 0x0) 20:01:28 executing program 1: perf_event_open$cgroup(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x209e20, 0x8000000001, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000b40)={r0, &(0x7f00000002c0), 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000200), 0x0}, 0x20) 20:01:28 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x40) r1 = getgid() r2 = semget$private(0x0, 0x5, 0x0) semop(r2, &(0x7f0000000140)=[{0x7, 0xff, 0x800}], 0x1) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="020000000100000000000000040000000000000008000100", @ANYRES32=r1, @ANYBLOB="08000200", @ANYRES32=r1, @ANYBLOB="08000000a2a79b3f2830e888bea776eed4ca9f393d5f72ad67dafc81c8e161345d4402e3ed92cf8fd4b75263f165e6291ae9c47cac8fa8584e24bc2fee2b368f370b034f5160bbe5fca0c657a58e02c08b04724c75d9923d349c6a1631278681a6e2681dc3f2b6c5cb41c894b301bc6848acb3367e24737460c117d8c8e39b07a60b25acf48a3be06a32abe2ecd032015c424bd8ac8f91c0cbf2c7d1010c4aefb4b9f07120415cfabca8cb9eaee754a16a3879b33e13aadb95f56618231f435131470a3a13e372ca4f7a26dbd57f70feb8b238e9bf9b2afe73a9031dab50960664b1e61315045c091036c3573817c4a35b4477", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r1, @ANYBLOB="1000fbffffff0000200000e60000000000"], 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x1, 0x2, 0x717a, 0x7, 0x6c80, 0x804}) r4 = semget$private(0x0, 0x0, 0x29c) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000000100)=[0x9, 0x8, 0x7, 0x6, 0x2]) [ 1384.657243] netlink: 26 bytes leftover after parsing attributes in process `syz-executor5'. 20:01:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xf0ffffff) 20:01:28 executing program 5: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x1e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000180)=""/244) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000480)=ANY=[@ANYBLOB="03000000000000000a004e2007000000ff020000000000000000000000000001070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000030000000a004e20460000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2407000000fe88000000000000000000000800010180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2408000000ff010000000000000000000000000001cf0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './bus', [{0x20, '%$[}systemlo'}, {}, {0x20, '}'}, {}, {0x20, 'wlan1:mime_type:-.-nodev'}, {0x20, '+'}], 0xa, "829b534343f408bc8b845065b9ef8c431aca6d143be576f0f2959d0f65d282ed6386e166d184018b804a23300e532935bba222c0139ab43b05363ef52b83a29bc7a57d9c91f958331051595528f297677d3086f736be0701e15b3d7768239a8e139e8bc69d0b801b3a8fcecf2268a296349f"}, 0xa7) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000006c0)=0xe8) mount$9p_xen(&(0x7f0000000280)='vboxnet1\\\x00', &(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='9p\x00', 0x200008, &(0x7f0000000700)={'trans=xen,', {[{@posixacl='posixacl'}, {@nodevmap='nodevmap'}, {@version_L='version=9p2000.L'}, {@afid={'afid', 0x3d, 0x5c00}}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x3}}, {@fscache='fscache'}, {@cache_none='cache=none'}], [{@audit='audit'}, {@euid_lt={'euid<', r1}}, {@appraise='appraise'}]}}) r2 = open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x200) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) sendfile(r0, r2, 0x0, 0x8000fffffffe) 20:01:28 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x4000}}, 0x24, 0x0) [ 1384.822770] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:01:28 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ubi_ctrl\x00', 0x84000, 0x0) readlinkat(r0, &(0x7f0000000240)='./bus\x00', &(0x7f0000000280)=""/118, 0x76) r1 = creat(&(0x7f0000000340)='./bus\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@initdev}}, &(0x7f0000000180)=0xe8) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000200)={{}, {}, [{0x2, 0x1, r2}, {0x2, 0x0, r2}]}, 0x34, 0x0) [ 1384.927958] overlayfs: filesystem on './file0' not supported as upperdir [ 1384.961852] 9pnet: Could not find request transport: xen [ 1385.007350] audit: type=1804 audit(1546718488.895:3619): pid=12896 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor5" name="/root/syzkaller-testdir526645110/syzkaller.apk5P5/1105/bus" dev="sda1" ino=16630 res=1 20:01:28 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x1c260000}) 20:01:28 executing program 1: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @initdev}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@newneigh={0x58, 0x1c, 0x310, 0x70bd29, 0x25dfdbfb, {0x1c, 0x0, 0x0, r1, 0xc, 0x88, 0xd}, [@NDA_DST_IPV4={0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NDA_MASTER={0x8, 0x9, 0x9}, @NDA_DST_MAC={0xc, 0x1, @random="025bd35d6ce4"}, @NDA_DST_MAC={0xc}, @NDA_LLADDR={0xc, 0x2, @dev={[], 0x26}}, @NDA_VNI={0x8, 0x7, 0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x40840}, 0x4000) fallocate(r0, 0x0, 0x0, 0x1000f2) r2 = open(&(0x7f0000000180)='./bus\x00', 0x4002, 0x200) sendfile(r0, r2, 0x0, 0x8000fffffffe) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000280)={0x101, 0x9, 0x3ff, 0x100000000, 0x17, 0x0, 0x0, 0x7ff, 0x27b3, 0x6ef4, 0x0, 0x60}) 20:01:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xf2ffffff) 20:01:28 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x4800}}, 0x24, 0x0) 20:01:28 executing program 2: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="020002000100000000000000040000000000000010001900000000002000000000000000"], 0x1, 0xfffffffffffffffe) [ 1385.044584] audit: type=1800 audit(1546718488.905:3620): pid=12896 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor5" name="bus" dev="sda1" ino=16630 res=0 20:01:29 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x4c00}}, 0x24, 0x0) 20:01:29 executing program 2: r0 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)=ANY=[@ANYPTR], 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$poke(0x5, r1, &(0x7f00000000c0), 0x10001) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @remote, @local}, &(0x7f0000000200)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'veth0_to_hsr\x00', r2}) [ 1385.193955] audit: type=1800 audit(1546718489.075:3621): pid=12917 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor1" name="bus" dev="sda1" ino=16913 res=0 20:01:29 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x6000}}, 0x24, 0x0) [ 1385.332639] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:01:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xf3ffffff) [ 1385.395515] overlayfs: filesystem on './file0' not supported as upperdir 20:01:29 executing program 5: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f2) r1 = open(&(0x7f0000000180)='./bus\x00', 0x4002, 0x200) r2 = msgget$private(0x0, 0x2) msgctl$IPC_RMID(r2, 0x0) sendfile(r0, r1, 0x0, 0x8000fffffffe) 20:01:29 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x400000, 0x10) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 20:01:29 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x6800}}, 0x24, 0x0) 20:01:29 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x20000000}) [ 1385.809716] EXT4-fs error: 29 callbacks suppressed [ 1385.809728] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16561: comm syz-executor2: corrupted xattr entries [ 1385.879985] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16609: comm syz-executor3: corrupted xattr entries [ 1385.904351] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16561: comm syz-executor2: corrupted xattr entries [ 1385.913616] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1385.943820] overlayfs: filesystem on './file0' not supported as upperdir [ 1385.950781] audit: type=1800 audit(1546718489.835:3622): pid=12962 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor5" name="bus" dev="sda1" ino=16594 res=0 20:01:29 executing program 1: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x9, &(0x7f00000001c0)={0xffffffffffffffff}, 0x111, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f0000000240)={0x9, 0x108, 0xfa00, {r1, 0x9, "0b759e", "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"}}, 0x110) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) fcntl$notify(r2, 0x402, 0x8) fallocate(r2, 0x40, 0x9, 0x9) r3 = open(&(0x7f0000000140)='./file0\x00', 0x4002, 0x200) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x7, 0x1, 0x1, 0x9, 0xc6}, 0xc) sendfile(r0, r3, 0x0, 0x8000fffffffe) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/12) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) 20:01:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xfee00000) 20:01:29 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x6c00}}, 0x24, 0x0) 20:01:29 executing program 2: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x1) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="028acc000000000000000000040000000000000000000020000000000000000000000000"], 0x24, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000080)={0x1, 0xfffffffffffffffe, 0xff}) syz_mount_image$erofs(&(0x7f00000000c0)='erofs\x00', &(0x7f0000000140)='./bus\x00', 0x4, 0xa, &(0x7f00000015c0)=[{&(0x7f0000000180)="49d9bc0f28504d2047517593a2d1f404e408498bc991cd30a4fb607d9e9dc1ee4c0d0449df65da5ebdb5d00ee51a07a3c6f63a82b64c9c88abc5167d4f25a6eb0c7cddbb5f920909cfd43a137a03f5ec86ccfdbe303559d3e069cc19f812f432293588aa010b1542d8a4df6af51a597af2dd70c7b301cbe0eb15ed53b92b0f", 0x7f, 0xffffffffffffff2b}, {&(0x7f0000000200)="de5a9a11dba910e95faad878f70f2f9076e8b4c320507fcf5edc2361d4f5c0d7f5eca222847b9174bfb6d5cc8c7f3b80e8ca131482ac711d1780b316c5973f903ff271e04a4e0fe4fe2168b39342d0e89a89a99254656dbbd6e355c1ea92d2663e3a5a09840309f39a9ae4e1b05af98351001afb2aa437b5adfe8eae12587f4c66f926526ee54cc563d64f5f13d39af895572165db", 0x95, 0xfffffffffffffc00}, {&(0x7f00000002c0)="1abf2494c1c14735d678555a7547516a3e8d23a1c95724ba2e6f91894f0c2da7cad90eb2c0f9ef0fa963f3f51fc03e3080efcd08ead297662eade3a8784cd5f92a4dd1a682af473c9317d17608232d7af789f5529d4255814aea318cb855c701f40b94", 0x63, 0x2}, {&(0x7f0000000340)="5c2203c721605767c46bcaf997876b807bc3439468ec49051772d64cc007d04601ad47279a64506ae4f6b2ae721d45ac9272e3c2477f", 0x36, 0xb15}, {&(0x7f00000003c0)="150c4252c8b8b9e3f2d1e50c8b6669f394e5fc3b5e800a7756d22521e27fbcbc54df6dc0be6d6d4b38c399ceec09ed7fec18f3625f0a86d403", 0x39, 0xfffffffffffffffc}, {&(0x7f0000000400)="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", 0x1000, 0xb0}, {&(0x7f0000001400)="432a2d993a4a25eb0750b0c25af981990da3831b281125ced930758bd8583900ded83c20c2833c91f38413d185d3f99c69594934307f2d86fa14e3c9ed9de25b16128f33b60087b845983c6aa102f9ef234bede0ba47f383253f1eac399da490fd948e57c02beb618f11a37cf54664e8b013f2fb3505a5a1533ad5cbfa0acbc8c5e790380b78995487ff33dc41584e2e916cae73f237662f6fdd5f9cfffc68b2311a4dcff616677d2da1aaf873027991f913b306d93a4e2cad348c007cd7ee83d4ead9dc26ac9e4457439bfe799902f6", 0xd0, 0x5}, {&(0x7f0000001500), 0x0, 0x8}, {&(0x7f0000001540)="6d51a4981f411971070548e5d8c045e67f26", 0x12, 0x5}, {&(0x7f0000001580)="25e84bc4cdb6", 0x6, 0xffffffffffff8001}], 0x2000000, &(0x7f00000016c0)={[{@noacl='noacl'}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'nodev]vmnet0bdev\xd2'}}, {@dont_appraise='dont_appraise'}, {@appraise='appraise'}, {@smackfshat={'smackfshat'}}, {@obj_user={'obj_user', 0x3d, 'system.posix_acl_access\x00'}}]}) 20:01:29 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x30000000}) 20:01:30 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x7400}}, 0x24, 0x0) 20:01:30 executing program 2: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x200000, 0xa8) 20:01:30 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x7a00}}, 0x24, 0x0) [ 1386.289816] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16581: comm syz-executor2: corrupted xattr entries [ 1386.306134] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16543: comm syz-executor3: corrupted xattr entries [ 1386.357821] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1386.376914] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16581: comm syz-executor2: corrupted xattr entries [ 1386.449304] overlayfs: filesystem on './file0' not supported as upperdir 20:01:30 executing program 5: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) fanotify_mark(r0, 0x40, 0x20, r0, &(0x7f0000000000)='./file0\x00') fallocate(r0, 0x0, 0x0, 0x1000f2) r1 = open(&(0x7f0000000180)='./bus\x00', 0x4002, 0x200) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) mount$9p_unix(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='9p\x00', 0x812, &(0x7f0000000280)={'trans=unix,', {[{@access_any='access=any'}, {@version_L='version=9p2000.L'}, {@aname={'aname'}}, {@access_client='access=client'}, {@aname={'aname', 0x3d, '}em0]cpuset'}}, {@version_u='version=9p2000.u'}, {@loose='loose'}, {@access_client='access=client'}], [{@euid_eq={'euid', 0x3d, r2}}]}}) sendfile(r0, r1, 0x0, 0x8000fffffffe) 20:01:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xffff0f00) 20:01:30 executing program 1: socket$unix(0x1, 0x1, 0x0) r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000055c0)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2586ca98003949d9a2da1f4a058389b3e5c9b5cb5be7e61fd0d2da2f8f7595180b31eee30edeb687160dd254689906cb7d2b537963ff3019dcc1", 0x3a}, {&(0x7f00000001c0)="cda04e3666368cd5a9f398eca9650c4de20926e43ae288c773051a3afa499f46e8144d95d0673a5f57757e65e9b0c0df5b34a4034947bdee697b17c5a75f6c5749aac48d9f5d1ca0ee18ad8f3918189e3a5d42ac23a4c689b9921b6e2856cbce6e1e397ec4a5e36e0a4c8562a68f3cf269abd03795e546db945bfa7f1d660502112b68c7fef41a09ddf6ed5466588004933ef1226d6897c663645010f31f7425d671d2786ba51c2bf7671b98fe8677405dcdb108b0c65a2f62eef06b827ca2dd79ae6ee03eee3a1936f65fb3c1b7c7dba1f147c47e9ee68fdafd", 0xda}, {&(0x7f00000000c0)="908da986f212a900ff97a88534f2cc17f60a695bb9851fbdf869c34f8556b25a4c0309895e21754ba6d8f1e5c83852b0a01256ba60973ae8b6fdd53b1e108a48a050c8bb0cdb6dd57ad35054808cbf21ef365b0ef17a8723f0139c18892b", 0x5e}], 0x3, &(0x7f00000002c0)=[@assoc={0x18, 0x117, 0x4, 0x1ff}], 0x18, 0x8000}, {0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000380)="bdc3b295582d13d988d7733219cd585b015b5fcd70d81cc3fe721d7531707aeb4af20060bd2fa843cb618aa0a20f4f093d08b68717e776bbbe822cbedf771de16fcce8bf997a884ebb393666c461863681919894557408371a90136ee3c156ab49c4e4b895e9190b6ff3b017f9e97ffdd7afd32280becab88212547e2feca9b7787eb034298df7f40fb9b3fbe6c4806f423786cbc05aa3451ae94430f84c2383141c", 0xa2}], 0x1, &(0x7f0000000440)=[@assoc={0x18, 0x117, 0x4, 0x200}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x401}], 0x48, 0x4000004}, {0x0, 0x0, &(0x7f0000001900)=[{&(0x7f00000004c0)="2b97e3490d625ee8aecdb8d1ecb6c79a3875f5861e0480b6371f14c1eaaa93a5d4526ff2a422a1d6bb3673505e9a517fabf027fcac7607fef1529fa039588de7d672e996da5d0028fb52853ac57183989052e48e944a665e8067cb0676bd674f3d68f45413fe4bc5e5238f6b6bc48b90da14ad52ff107d2ab9ff1e07f9ffca1c63eb2c1a30be79adeba7d6a51e7c4dc6169384271ae66b5c274e13549a9f4f1fcbf5d60298acfda349a68952e9ac76183302f214adbfefddfdfc9c5c8f0f39c9197ef2b753b0fe5ea7af79af09", 0xcd}, {&(0x7f00000005c0)="8fdc9df08ceb0f1897a9e83b2ad8ef46cac5bde3c80cdce14da980094042f839f3ec56b481a33aadb4901a831627df1783cbbdc21f04bffd7883b17d6bdc32c147d905c387fb9d781ea52d6c92a37ea33c29bcba05bceb0f9135b9b21f7a373c2bc66418f2a3ba4a5cf029406855a5bada657546baa4dfca4d77", 0x7a}, {&(0x7f0000000640)="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", 0xfa}, {&(0x7f0000000740)="07caa8407aa2c694d4b3ac87bb748a606109e2de54872e547ea1c13f69e4bfc795778eb200bc4e49780923f6017e5baf606100e1bbe1827a3be884cc648dd28db60de9dedaa6d6", 0x47}, {&(0x7f00000007c0)="ab7dee156ce2e265fccf6013aa24127593a11eb6ee9d847051cb75d15340fd54e266023d465a47932917ec3717e090e1f1105c043ea8e782c8c9c4", 0x3b}, 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0x1000}, {&(0x7f00000041c0)="86aabc03de8423cfc23256e2af1062804d0b768087c8203e9e0a490e5ae003a73879fb402801cfd3d5100c90181d9d9b5b64b273d8647264937c121830c1672074ed88f9624be7adc8340f063201f8feb7225b6c9458f80df5c41deb20a01fcc6846c67b03a58772f9e8a188c167528b5449738035bb7bad8a0e6d5a92b33fc07bde11d596bc165b76afa11d5805667af772a5ee1fb7a2e1407b3c5ac545a229ec3845ea8a0bf935284d585524f5f8be232bd1c701e7751f2d1cf8025507dff5a0d08868402f95c8cf619c4228facdae679d560348aaca6dc0c9c106d53583b43204b1cf19b03cee7ed45e712f7f61d270a0381e9e73d584be642013246f06709d09e045bc38919e33302d8be27d53e79d43dc943b6524bfbcbe9915b5d5cfd3310b8757075c402af75385b707ccbf2859ac33a2d7be17b6b733bb51e04c782d38d30ed517b63b491a80599b7c3921a4a44bb7c42275a7fa6fb40f6ad218f7dc70cd4c9a7d024c8731c8ece58c0643e5ec1f5e72cc730499dc7d299d8fb62f28f57c0f5432079cfe24f30db2147414d79aff7608efe88b3056b4c0a13ad5b661cfb116020975ff20f242578c4af86c5ff5e8abebb3519d1d01417d3de303117bf59a0e63471ad998c894b15a2de9567a17c45cca0848699d4b2987305537e07041e5a4beb26d561f4f1badeeecabaa5e8cf404d20dc9e6434c70e86b4c341aad4872aa0797ca292f57846e8cb6da67bb8a09da756edb9fcf54b04b66503dea26cd1e15918535ee27af318344f8d7d399a017dc168cadbae8da5d0b12cc23dc9d270eca68e4ea4016c3250293ca45dfebdae26fa61bb5ca5a3b5dedf12ac033a84e604e96484544692cc596be7b349944e7e64ed4629d41eb917ad646c690ad7c5fe85f87749b46d9aae80d42bb2c518b8ca8f0e8b8a46c2f7a370c3e737c9588c423f8d854d696546566baf3a332d36e842a1eab5a0182f5e5102e772d69c4d4a6bb64af913bc39606a2ca3fa4368f65c5691a441fc3c864a635ef440d6ca9d1582899f2861fa4df4ced46df35bbb1d7e2e6d3c376554e969b8c7672348ed59696d2df8fdd07fe0e91a5c50d6145f23ed91a3aacee0dea564c4f86c39396cf088c12711ba403a36f30f1f373601eeb52c424215d3c4fa2aff07037597a7c8c069d51e7f5c7c99c39bc39ce3a922df64d3d5f2d69dbba6efe7ae3382602d1b57df5ba272bdfac54fe8b69e9d06e7da8d1eb2bf589fb6d050128c6db4b934b07ca506f3e5631a3c8393f1632dd1285b80728928a36468b52fe0d653aee8e335a895f9a7d079ef4ee86b0d3d28878952039d37ce71b4dfcd1050874d08c0c9a0e433bd0c59bada789b3bed1f5ba7d704eb0f3052e302396d59f142f4059f5d45e84e2d5bd4d4bbcc1ed57b4e804b9214344d0ce3188db124ffa940d8e81b5ec1d8089f8e9dd38767641d9f218c06ba0eeca7f42be93e17a25ff500ee2a91072c1e8d8e77e81c7c8a5b2ebfeaab3ace911e6cce8dc7a640ea0ee99b82149aa408e2c3768e3d4ca926ff2ca9e5f240524da18fba223f5bead0de8a9a5a41b6faddb3ebfe867c43404eac682e96fef006a8d4086d03096067f7ba9afd6cf3a0d59a476ef00bd7bbfea94b432ac0ad32367e4a7e22c85cb03eb8ba2964a29fe01ef23df16f3fa6f2187a115230ff904336e1f356cce4198bd694e29e49dc5fc48ac3d6f9a21122f609265fecb9f334cc1a5def62a8aa52739ef931a2d9418bc4a2bedae98528da2cc69707f882272fb864760eb2cd2bd76f1b7eb3b2463f35c814eaa0867c9a7855f7167b4614f0131b4895aa1aba7a344dfbb6b5b51076a46292f749486e3f250cea4112ba21a4d86dfa0d88651f32b9d448f2c4ce8da42b72056bb6a0e66db639908ededdce09857055b1771130b2b592919280a7f401093b2dabb71ebda3200fcbdbc9e8d6fb2056062ebb459fa9556d11e5b371609ac0386d0721952f8ebd59aaaeeac9aa24a2f58f9ab689a105ef9ca619985256a05854faf6d82f9c9224c949f2448dc6485bc2cf83c613f435cd62a8f851cf95c36fcd6e9eb14f093fa20451167da92cd6e337af17d299a90ab0e9c65938ec4a6ebc697c96f2f6569e0d6ca0129d2315f722b41033315402388d32e1e677de5c210002ee1d1bf86aada5c6adf3e9b0ff6eb6bf1a1887e844ee4f5813076702931db0dcbc3cd9672704351eb686e292d47c2e7b678e0689ab51415e6a444265be274435b3e24bb5c0f41775a057d8400d0dffcd9639a8c393feeb675e80382fb6a614d4422dca06afce864d09f5b02fd98007c34a1a53ab4a96e137b21bd0dac7018c378214ac49cd77c5c1e77d14636c0bd59ed97b63f022e7250e33a998764bcecf470e726e2d07de5298c3a546323848e0aa92ac868251cbee0faa188ceed8180f5690836fc4aa60890db15560805694c3767632972e5202a01a0c1ba16b162077b8c1e686c29580b6af8311ac63acf790e2e7c71525ceb34e4c256a4bf1d5b5e741a65e349083b93aa5ad0348b8ddfc7446f4e163d8ec74297c5b9092239d4f334172f1123a0977e4588e72e410f5c7e9db2aab9f72017987d417f839cbe45030d13a32679ba2757e07f5623cc49cdddfb8abb29518d1985322f4541a1e8f32c604a836c0256e0c54e27dc9d64d1fc9c15d79ec388480e41c71f3bfbad0967de2aaba8362b1ea7f93db88d4d5f28faf7f86351a89cb8c875c0ec4bc3ba217878deafa902c4a5dd910b58d1287567fd14f150885839edfcd70f43b545d3a4341841e5649cb343581dbb9eb73f163e9f87e05755bc90f6dffcdaaf364c6c12b26cd307d97d7c6bd0f6c4ab8e6d54b9fb9260753887027d8851d6cc91b63f314054c9be9cff6a1b7e38c883e79e8024a2178a6c57c6228d6511be3ae0ec2ee8c4db9d2e5b6307d189e887a92d939cf0a7076d269458acb34ba51bab1c76f3e7fa23166722da1f6100ee637e6a51b5fc3171451047b9679d43fa86ffe6d4098f59ce0cdd5b7baffb6875ef126de15097d35e1e02d202f1503bd6467e9d4cc696ad0968d9a43435f98c602c308e6528f4cb4f95a28c11d0e032bde0e1fcb3a8429d3d5236870c04abf93fcfc669d0c38a017451414a363b04949307f45b5424dfc94a58132d29c236d561a8af9eb7426ca5b04ce38b9e515db26c98dc5bc4ec865762ff02a21a5967723b1b51817d822dd00b5a6bbd197faadd21daff4416d210a5f002479b1a578063b1dd1020f5dac4c04bfef387052487da5f32690cb68b01a4988192a35310c895f6ecd390e9f29734fb430157ce4827fb8a8849634444fef723948c8e018204bfb59e4cc5e2b0c261095192d874360a95e4b1b9232a6f105aa58baaf490c2a231ed5556347262e8579e3d5af4980a773e003ba91c8f1b248b08754d13f6a288cf815f2eadde5b22144abc12939c544d9109a1acb32b236ef8d86338c906cbf738133c3605c9fc752098c80e5fd99a1e312c6e14080ab8b7b761bfd5ae4c8c1ccae2bae391bf25207cdf21f6d7b672d1779d81e3aa4bc0a94acf5cf519b7bdf856f024252abaede67e4fc550ab3fd221dc332766143b9ffba5aebb036d82be5c3ce979ac28ba7ecf2497418ba0d508545872f49256f4990edd023062903a497da495fdeaa923f42b8885efd64f334aefc56fa5231ffdfca40407031c7ed339191ebf3617b6b8fd40905899cc13917f0a5595812f030514f1172ac7ee914290b4425d689958a44f1128e512e271161d27b4ef273643625a26c4f5cc98befb69935fc6a9693cb87fc22cf92e0aa5bfa9ee2eea2c7ba4a1c656462ab1deedb2fd553cf4880cfd682755df3ee9aaf231a40ff2be13230b0e5956432c76238a0fd40293213fdcf659a28c16d66492d89f9dc8f2106157305855d22ae4b8c62b0daffe31a4cd1049d2408cf9df72e907ea98f0b636d121d9d2fd8a24d0864d5dafeacc60abfa9037d8c6a070f7f0053aa88753f043ddd4004c9a471a7daa6fb5630cddb50021934a98603fbf2ae5bc01e197fbe93d7258af95aa4b8e888792f0a89abd2be0c027a0a22accb05e73c036fe7e163af8bf7b2e89c9a331939f34e76b11e2bb33a6a224ddcad53c151e4ef3b6ca6a1375c7744fe4a6f4aaa978b53682dfb31ea1c2b81f35fa8f2107f624660623651ee80f0dad81b677e6c186bc0b27c369a4cc37f25e5564275f97bd8a5323bd9239eeaeac376c7982fa6ae9dd3bb4d3d5fd481547966df7b0f480876abc94861203cfca5b6b117d2d948c2378887a286d49513f0f368c7b691de6f74b62805a4108d350813b6c4039655c183befd2e1d003f26dd7ead6471d22ecdfe526f7ce1cf9cfc0039bef8f7d022fcc9f52c7c45135aa276f94256d16273c7381252734837b37e4cbdf0b42aa0e1c20ff73bed9eeeb0e639c139c7c289b54d933d1c3c976f15247d4623f9dd07b6b62e043f55aba00b3a4e735ac59ee3a721e400aefbf6a54b0c6fc97beeca8d76d78ae893c346e0010607198440f2f7a997fc7e88071a422c4c5e2b51cdafe97252475f89f20412554ffc5c5abc246cf7f8d994e8a3219fe26fc3af872467b5127864fcde3d700f0a1870650867ea1680c4d5af458dc88c5257e58aaf093bca5c11945652628e6d9ac380713ebd4aa27c396c9373269575775cde3b0fce2c194cfc5e4fe5fd5973591e04ee963c21f774f060a6c94e2d48f161679e5432c8b4a981069f5fbfa613d38abb65c3d7ba65466c2a43ef08fb762970257c8e9f897fbdf029f8fd526662849472d9e1f983b8a810527e90baf8f25bd2f3c6f1026a0f921a137e2bc8f2a22ece37ead28e00ec76c719c88cb484afede88a533cff4736be5e1d3a316cd756a75431095f7feacd2bc29798f21371eab73690f07428f9db7022c7070833d9d84e3eb6584e0e98a5c0ae65b7377b65a3ae4d02d4f8e4ff3da6fb475055f6cee4da5c82117c24783916f757906974eeb75b816d6eaf67b294ae1c283dcd30cfa2987dd9e8ea480b5c49ce5804c888b46cee8bae688ca62ba6bad80a2f1fb9b0d238e682b391523425851591908bbf20e85e43d17bb63e6bc8a602d41be4069e01ca55eace6ddf4210bd103cdfd7c0efd31089317c8da6b103277de4a1f675dd908a1a638e34353157ef22b641fe9162f3979ca829ade59fd97a2bdf5facbdcb28293941a12b62d498dd807c82eb0d889fae3ef7f6d3ca6e23d940bc3634d1c7ef5254e1dcaa0e61bafdf6707fbd89a48ad4f41231cd7a20dc8f3bc9d386910232c0f107cab836b2bf19135fd333afa2ef0ccb84da522b065f6bfea2950ce32b70edfcb05daa87d8a66f9b0be64c5cac19f13a15fe0046b1ff1091dffb53a054ffcd52aae1afa25f5c2caa9ab034e782fbeef6a93ba69a217dae911de1f6dcab19bceae7f914a11323af947ce2d23159a3320c8609e7f917569dfa026fce0bbe3b00cea8d9e3a044ec9d7bb219a9bc92e059afd099d7a9a9ae2251768f32662e7aa6a0fa7029c8492d3c941167d89beb54fd5855735c604e8e544d729c4f4814cc019c7b3e55cfed14d9eac2a89dc9f6cc9990c7a5d3f4177e29e41fcc3291216c1a6994cbce9e3fa4900394ab4f3047f15f77d1606c238e1fab27ef6dc213ec391f47cdf42b4132c8ecd1aa5a8e7f935e15b4c7f8dd224644c93c818b9c3641c1ad44a6576863078d1675b73f5981930959784ffd5ce1ce86f47cc53d5313b3536e2243657deb03edc1b83ad21ed58b1c365e531f1aa97ddf7ef3b192e40eb", 0x1000}, {&(0x7f00000051c0)="54ef73a3f4ff21c0448555d6c704956bfcfd0ee03eeba2ee6e4c2e9a12623ffc41e023e60322e5df58a6bd4bcb309cc6e3d48419634f2f8c5b98f5a695f3b6e3398cad1d305e36c7a564f17f6c31cf645097716557f03f536b33121996e144b701be6c59095d393e5ddfe4b7020630fd308316cb1988327adf6b6af3bdbb112846f35852604d49e56b3f78d226441e55bd612628f91572274b59b112cc0c21bb3060595ad8b6d325179e", 0xaa}, {&(0x7f0000005280)="773c5b7616bd9cb1abcf4bc31570849a7cc875755f36bb1bb23d545bf7c8924c5fff0953b8a21d686e0ddd2bbfc012160e55e4b44fa0bbe9cbc7d74fc82b707ae8847706400efaeb783198b8bb163111", 0x50}], 0x6, 0x0, 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000005440)=[{&(0x7f0000005380)="6e2cec6f53286fdbc9caf8fa112408eabf0cea9453878ed6e36171d6a68b6aa4e452add212f85bb176e05c21e48e05f42c03de0ee1c39bc706c675fecfa90f261ad8375fe66ed554e22176f3f550340b4748a5c5d1bb3008ff7de4e1e2829891e98721995727b3ca010d179f3efdcf723cda655abf9f9bb3131a8bcfbd1b1ae260ed9c7a073421c256", 0x89}], 0x1, &(0x7f0000005480)=[@iv={0x100, 0x117, 0x2, 0xec, "4272614e5f65dbb9d1ae2dfcc0feabbaccdeb43ec8e26fc81be2a71266275d43bdfaab4fdc92613f1190040f5c72bc6dff497c754cf210f06415d4efd39e7833fd507f511f20dba80e0599550fa18517b16e4727dfb3c4912b06d2fabb12d89ce47e46cd2bea69330bdc005749f5212679464c3d60a30f66f2e00d537062dac1221d3744a633b84589af13306e80429dda521a7fdf2d6db7236d686046a4c274daecb1a683044d2d92949b17b3ff94cce10fafb0fffc39755e2debf867a96787061555f2659fd26be8fe3710e997ea5056cc8ccefb9c99bfc674fc7bf2c2206d3b8058d34f33698af2c743ee"}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}], 0x130, 0x10}], 0xa, 0x804) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f2) r2 = open(&(0x7f0000000180)='./bus\x00', 0x4002, 0x200) sendfile(r0, r2, 0x0, 0x8000fffffffe) 20:01:30 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0xc000}}, 0x24, 0x0) 20:01:30 executing program 2: creat(&(0x7f0000000140)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x24, 0x0) 20:01:30 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x3f000000}) [ 1386.569482] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16567: comm syz-executor2: corrupted xattr entries [ 1386.604981] audit: type=1800 audit(1546718490.495:3623): pid=13001 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor1" name="bus" dev="sda1" ino=16549 res=0 20:01:30 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0xff00}}, 0x24, 0x0) [ 1386.642111] audit: type=1800 audit(1546718490.525:3624): pid=13011 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor5" name="bus" dev="sda1" ino=16595 res=0 20:01:30 executing program 2: r0 = creat(&(0x7f0000000080)='./bus/file0\x00', 0x80) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000040)) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000380), 0x24, 0x0) [ 1386.683763] 9pnet: p9_fd_create_unix (13011): problem connecting socket: ./bus: -111 20:01:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xffff8000) 20:01:30 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) ptrace$peek(0x3, r1, &(0x7f00000000c0)) [ 1386.835070] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16673: comm syz-executor3: corrupted xattr entries [ 1386.836669] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:01:30 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0xff0f}}, 0x24, 0x0) [ 1386.905480] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16677: comm syz-executor2: corrupted xattr entries [ 1386.952850] overlayfs: filesystem on './file0' not supported as upperdir [ 1387.009068] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16677: comm syz-executor2: corrupted xattr entries 20:01:30 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1387.291885] overlayfs: failed to verify origin (1744/file0, ino=16594, err=-117) [ 1387.332250] overlayfs: failed to verify upper root origin [ 1387.379381] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:01:31 executing program 5: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {0x4, 0x0, 0x3f00}}, 0x24, 0x0) 20:01:31 executing program 2: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="0200100000c330d93432f8167500000000000000"], 0x24, 0x0) 20:01:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xffffff6e) 20:01:31 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x80000}}, 0x24, 0x0) 20:01:31 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x3f000000}) 20:01:31 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x48000000}) 20:01:31 executing program 2: creat(&(0x7f0000000340)='./bus\x00', 0x0) [ 1387.515580] overlayfs: failed to resolve './file1': -2 20:01:31 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x100000}}, 0x24, 0x0) 20:01:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xfffffff0) 20:01:31 executing program 2: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x800, 0x2, 0x1f}) r1 = creat(&(0x7f0000000340)='./bus\x00', 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) 20:01:31 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:31 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x3ff7f8}}, 0x24, 0x0) 20:01:31 executing program 2: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x24) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000000c0)={0x9, 0x4, 0x4}) creat(&(0x7f0000000080)='./bus\x00', 0x190) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xc, 0x0) getpeername$unix(r0, &(0x7f0000000180), &(0x7f0000000200)=0x6e) write$cgroup_int(r0, &(0x7f0000000240)=0x2, 0x12) lsetxattr$system_posix_acl(&(0x7f0000000140)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="0200000000040000000000000010000000000000002000000000000000"], 0xffffffffffffff98, 0x0) [ 1387.734175] overlayfs: failed to resolve './file1': -2 20:01:31 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x3f000000}) 20:01:31 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x3ff800}}, 0x24, 0x0) 20:01:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xfffffff2) [ 1387.796739] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1387.819943] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:01:31 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {}, [], {}, [], {}, {0x20, 0x1000000000}}, 0x24, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000080)={0x6}) 20:01:31 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x4c000000}) 20:01:31 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0xf83f00}}, 0x24, 0x0) [ 1388.002608] overlayfs: failed to resolve './file1': -2 20:01:31 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:32 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xf695}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0xffffff0000000000}, &(0x7f0000000140)=0xc) 20:01:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xfffffff3) 20:01:32 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x1000000}}, 0x24, 0x0) [ 1388.141572] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:01:32 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x3f000000}) [ 1388.243137] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:01:32 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x2000000}}, 0x24, 0x0) 20:01:32 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r0, 0x110, 0x5, &(0x7f0000000180)=[0x0, 0x1], 0x2) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="020002000100000001010000000000000000000010000000000000002000000000000002"], 0x24, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xc, 0x810, r0, 0x0) lsetxattr(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="73797374656d2e7379737465030000007369785f057ab76abd0291eb73d0e6"], &(0x7f0000000140)='mime_type,\',\x00', 0xd, 0x2) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) [ 1388.290953] overlayfs: filesystem on './file0' not supported as upperdir 20:01:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x8000000000) [ 1388.396828] overlayfs: failed to resolve './file1': -2 20:01:32 executing program 2: r0 = open(&(0x7f0000000200)='./bus\x00', 0x203, 0x14) ioctl$SCSI_IOCTL_PROBE_HOST(r0, 0x5385, &(0x7f00000000c0)={0xe3, ""/227}) creat(&(0x7f0000000080)='./bus\x00', 0xfffffffffffffffc) open(&(0x7f00000001c0)='./file0\x00', 0x28000, 0x28) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) 20:01:32 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x3000000}}, 0x24, 0x0) 20:01:32 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x4c77fcfc}) 20:01:32 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1388.492226] audit: type=1804 audit(1546718492.375:3625): pid=13178 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir451189419/syzkaller.vgDtWX/2612/bus" dev="sda1" ino=16630 res=1 20:01:32 executing program 2: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0200010001000000000000000400000000000000100000000000000000000700000000005b7e51f60cc9fec3c60ee353f9751509c9f533775480ba300e2731c8ec398a14b4530e85ac88147ffdf721083e18c1f5fe8d9e1440bba47480a0c039e2633bbe5331df128342e8864de55b4943fae03877944cca71e04f17ee83738960aeebd72d5a9874389065912e86009a9abd"], 0x24, 0x0) 20:01:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x7faa7c50a700) 20:01:32 executing program 1: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) fallocate(r0, 0x0, 0x8, 0x1000ee) r1 = open(&(0x7f0000000180)='./bus\x00', 0x4002, 0x200) sendfile(r0, r1, 0x0, 0x8000fffffffe) 20:01:32 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x4000000}}, 0x24, 0x0) [ 1388.691679] overlayfs: failed to resolve './file1ü': -2 [ 1388.725041] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:01:32 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x800000000000) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="020000000100000000000000040000000000000010000000000000002000000001000000"], 0x24, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000001c0)={0x1, 0x1, &(0x7f0000000080)=""/119, &(0x7f0000000100)=""/21, &(0x7f0000000140)=""/100}) [ 1388.741802] audit: type=1800 audit(1546718492.625:3626): pid=13202 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor1" name="bus" dev="sda1" ino=16627 res=0 20:01:32 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x5000000}}, 0x24, 0x0) [ 1388.836695] overlayfs: failed to resolve './file1ü': -2 20:01:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xe0fe00000000) 20:01:32 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x10840) ioctl$VIDIOC_S_FBUF(r0, 0x4030560b, &(0x7f00000001c0)={0x41, 0x4, &(0x7f00000000c0)="d392152e4a44f6965583ce2b14c1061c08a4b7bc62204c155ce02c7add7ae19f6ec486f253ae2fda3aadee1cdac88aa808cbcebd01c0181a51a734679d5359aa0a64b7e3a0438761e097f2fd53ff015785017661495b097d42db01f22dd1895190be6dfe44b59fd18361b37ad56800599deec847101d0c77542e5bea4d952c47e0d28d3b1ad3100ae2eced5c1805aad7201a0c485e5ca89f44f1d81f9f731febcb5cc4c7e01959881503b6c4124bafb3215e5b45d8e142964310d87b8dec033ecd2e38174a1aebacba469070c707b65a22711bb0a4fca0fc222863ecf650", {0xd9bf, 0x2, 0x7f7f5f5b, 0x9, 0xea3, 0x9664, 0x0, 0x8}}) creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) 20:01:32 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x57c57c68}) 20:01:32 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:32 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x6000000}}, 0x24, 0x0) [ 1389.045719] overlayfs: failed to resolve './file1h': -2 20:01:33 executing program 2: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="020000000100000000000000040000000000000010000000000000000600000000000000"], 0x24, 0x0) 20:01:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x4000000000000) 20:01:33 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x7000000}}, 0x24, 0x0) [ 1389.126016] overlayfs: failed to resolve './file1': -2 [ 1389.180774] overlayfs: failed to resolve './file1h': -2 20:01:33 executing program 1: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000000000), 0x0) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x100000003, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0}) recvmmsg(r2, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r3}) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x14, 0x1a, 0x201}, 0x14}}, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f2) r4 = open(&(0x7f0000000180)='./bus\x00', 0x4002, 0x200) sendfile(r0, r4, 0x0, 0x8000fffffffe) 20:01:33 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) socket$pppoe(0x18, 0x1, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) recvfrom(r0, &(0x7f0000000080)=""/240, 0xf0, 0x100, 0x0, 0x0) 20:01:33 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:33 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x14000000}}, 0x24, 0x0) 20:01:33 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x5c000000}) 20:01:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xc000000000000) [ 1389.471397] overlayfs: failed to resolve './file1': -2 20:01:33 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x20000000}}, 0x24, 0x0) 20:01:33 executing program 2: creat(&(0x7f0000000080)='./bus\x00', 0x20) socket$netlink(0x10, 0x3, 0xc) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) 20:01:33 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1389.528112] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:01:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x10000000000000) 20:01:33 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x3f000000}}, 0x24, 0x0) 20:01:33 executing program 2: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x2000, 0x0) ioctl$SIOCAX25DELFWD(r0, 0x89eb, &(0x7f00000000c0)={@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}) creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) lstat(&(0x7f00000002c0)='./bus\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./bus\x00', 0x8, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="64e6b706e6d6ad3e875fa670d14467a1523bec50c20af5f15e33f50ae5a82b332a869023484f0fdab7741f1d46269bbea34c5aa51dbecb607beeea87034a36a4963ab9420a465436a909511d1f745e703bafd3cd4bc66e74c9161f12af9f4a3b7ed0c3f9850c2ba5d72f39073590d7828feb30414eddf7b3a8e78c52396c82", 0x7f, 0x4}], 0x2000, &(0x7f0000000440)={[{@uid={'uid', 0x3d, r1}}, {@dmode={'dmode', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0xa5b3}}, {@session={'session', 0x3d, 0x30}}], [{@fowner_lt={'fowner<', r2}}]}) [ 1389.646971] overlayfs: failed to resolve './file1': -2 [ 1389.649851] overlayfs: filesystem on './file0' not supported as upperdir [ 1389.697476] audit: type=1800 audit(1546718493.585:3627): pid=13292 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor1" name="bus" dev="sda1" ino=16613 res=0 20:01:33 executing program 1: r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2) accept4$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x5, 0x20}, 0xc) r2 = creat(&(0x7f0000000340)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) pipe(&(0x7f0000000280)) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) prctl$PR_GET_NO_NEW_PRIVS(0x27) fallocate(r2, 0x0, 0x0, 0x1000f2) r3 = open(&(0x7f0000000180)='./bus\x00', 0x4002, 0x200) sendfile(r2, r3, 0x0, 0x8000fffffffe) rt_sigsuspend(&(0x7f00000002c0)={0x6}, 0x8) 20:01:33 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:33 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x68000000}) 20:01:33 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x40000000}}, 0x24, 0x0) 20:01:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x40) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xc0, r1, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa82}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xa67}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x810}, 0x8080) creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) 20:01:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x80ffff00000000) 20:01:33 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x48000000}}, 0x24, 0x0) [ 1389.923877] audit: type=1804 audit(1546718493.805:3628): pid=13305 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir451189419/syzkaller.vgDtWX/2620/bus" dev="sda1" ino=16563 res=1 20:01:33 executing program 2: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="020000000100000000000000040000000000000000000000000000000000000000000000c475379b09f7cf61a6de43db2b9261aaba7421756615e4ff8db7f851b389915d121d28eb757a5887818cd2c1e19c7413f92ee4a55e711f80aac22f4931c0b216e4ae0dca5933b96883ad307f4181c620a802dd682272c4ba31c250e02af83a723c0a83471c56beab68bb8d0ba6ea0edb30fd460912e5f85d7211b31fa9356a5c71180e9235288e57fcdc712edad7f53b13a6f790eb445a93216bf67798022769f57b981ca5c7c64b212bdc021d3a6bec2b8979ad97153dd9079faf0e5969bf9dbe554884623094d1"], 0x24, 0x0) [ 1389.951064] audit: type=1804 audit(1546718493.845:3629): pid=13310 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir451189419/syzkaller.vgDtWX/2620/bus" dev="sda1" ino=16563 res=1 [ 1389.976373] overlayfs: failed to resolve './file1': -2 [ 1390.033788] audit: type=1800 audit(1546718493.915:3630): pid=13318 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor1" name="bus" dev="sda1" ino=16563 res=0 [ 1390.091437] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:01:34 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) get_mempolicy(&(0x7f0000000280), &(0x7f00000002c0), 0x3, &(0x7f0000ffa000/0x4000)=nil, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x200000, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="020000000100000000370061bc0000000000000010000000000000002000006d7fbaaa10"], 0x24, 0x0) ioctl$RTC_AIE_ON(r0, 0x7001) syz_mount_image$ceph(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)='./bus\x00', 0xb248, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="4e0e8aef4f7f7d765f9df8525cf23981fe5c2c06c47816868a334a5891b069f383cb298cf62f2902d5bd09208ad0478187e2a9f2e37e3d59f7d96e729201", 0x3e, 0x8001}], 0x820, &(0x7f0000000180)='system.posix_acl_access\x00') ioctl$NBD_SET_SOCK(r0, 0xab00, r0) ioctl$KVM_SMI(r0, 0xaeb7) pivot_root(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)='./bus\x00') 20:01:34 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x4c000000}}, 0x24, 0x0) 20:01:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xa7507caa7f0000) [ 1390.217859] overlayfs: filesystem on './file0' not supported as upperdir 20:01:34 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1390.414346] overlayfs: failed to resolve './file1': -2 20:01:34 executing program 1: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f2) r1 = open(&(0x7f0000000180)='./bus\x00', 0x4002, 0x200) open(&(0x7f0000000000)='./bus\x00', 0x40940, 0x2) sendfile(r0, r1, 0x0, 0x8000fffffffe) 20:01:34 executing program 2: creat(&(0x7f00000001c0)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="02000000010000000000080004000000000101001802813fac0000000000000020000000000000005e092bc463cece01055085468d3adb5ef0889d15f9f8eababbc38826430aa268b2ed26a559113f445d8f8c64dc5f256c67886658deb187b2da261146785af2dc534c535212b690856d0d077e9a6c73dc4750e9bb672bc84ef2c0d2bf0f48e8af1b04916607d447d2f18643d6084890611e13ac39e45c4044eb4ef5f3488886096cd82c3dc5d987be686e328ba8ff99603c913e20ecd47eb3045341472ac1328479"], 0x24, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 20:01:34 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x60000000}}, 0x24, 0x0) 20:01:34 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x687cc557}) 20:01:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x100000000000000) 20:01:34 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1390.858216] EXT4-fs error: 47 callbacks suppressed [ 1390.858229] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16579: comm syz-executor4: corrupted xattr entries [ 1390.903399] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16613: comm syz-executor5: corrupted xattr entries 20:01:34 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) execveat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000740)=[&(0x7f0000000200)='system.posix_acl_access\x00', &(0x7f0000000240)='system.posix_acl_access\x00', &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f0000000640)='{{P\xb2\xee\x7f\x00\x00\x00\x00\x00\x00\x00%\x11J\b\xc1\xf2\xe5\xb13\xd3', &(0x7f0000000680)='mime_typevmnet1($#,^-eth0-em0/\x00', &(0x7f0000000380)='system.posix_acl_access\x00', &(0x7f00000006c0)='mime_typevmnet1($#,^-eth0-em0/\x00', &(0x7f0000000400)=':+./#ppp1\x00', &(0x7f0000000440)='\xac\x0e'], &(0x7f0000000580)=[&(0x7f0000000700)='system.posix_acl_access\x00', &(0x7f0000000540)='(*eth0\x00'], 0x0) lstat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB="02000000010000000000000004edffff0e4177d077ffffffff07000500", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="08080cc387eb4d3bde4e7604040000000000", @ANYRES32=r1, @ANYBLOB="c51df67d8619f1782044774b1c5792000080", @ANYRES32=r1, @ANYBLOB="10000000000000002000000000000000"], 0x44, 0x0) [ 1390.977923] overlayfs: failed to resolve './file1W': -2 [ 1391.005227] audit: type=1800 audit(1546718494.895:3631): pid=13386 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor1" name="bus" dev="sda1" ino=16692 res=0 20:01:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x200000000000000) 20:01:34 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x68000000}}, 0x24, 0x0) [ 1391.078082] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1391.110640] overlayfs: failed to resolve './file1W': -2 [ 1391.137995] audit: type=1804 audit(1546718494.925:3632): pid=13388 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir054200890/syzkaller.D0Q1RJ/1812/bus" dev="sda1" ino=16692 res=1 20:01:35 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:35 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x6c000000}) [ 1391.227644] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16817: comm syz-executor4: corrupted xattr entries 20:01:35 executing program 2: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x1) [ 1391.391947] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16562: comm syz-executor3: corrupted xattr entries [ 1391.478308] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1391.488935] overlayfs: failed to resolve './file1': -2 [ 1391.538157] overlayfs: filesystem on './file0' not supported as upperdir 20:01:35 executing program 1: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8001, 0x2000) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f2) r1 = open(&(0x7f0000000180)='./bus\x00', 0x4002, 0x200) sendfile(r0, r1, 0x0, 0x8000fffffffe) 20:01:35 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x6c000000}}, 0x24, 0x0) 20:01:35 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f00000000c0)=ANY=[@ANYRESDEC=r0], 0x1, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000040)=0x2) pkey_alloc(0x0, 0x2) 20:01:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x300000000000000) 20:01:35 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x74000000}) 20:01:35 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1391.920427] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16547: comm syz-executor4: corrupted xattr entries 20:01:35 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) openat$uhid(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uhid\x00', 0x802, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000dfd000/0x200000)=nil, 0x200000, 0x9, r1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'ip6gretap0\x00', 0xffffffffffffff7f}) [ 1391.976612] audit: type=1800 audit(1546718495.865:3633): pid=13439 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor1" name="bus" dev="sda1" ino=16706 res=0 [ 1392.005461] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16753: comm syz-executor5: corrupted xattr entries [ 1392.087312] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16540: comm syz-executor3: corrupted xattr entries [ 1392.117249] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16786: comm syz-executor2: corrupted xattr entries 20:01:36 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x74000000}}, 0x24, 0x0) 20:01:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x400000000000000) [ 1392.138051] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1392.162409] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1392.219981] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16786: comm syz-executor2: corrupted xattr entries [ 1392.240689] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16547: comm syz-executor4: corrupted xattr entries 20:01:36 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1392.286963] overlayfs: filesystem on './file0' not supported as upperdir 20:01:36 executing program 2: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000200)='s)\xfbteW\x84\x1c*\xc10YhH=l_a#cess\x00\xd0a\xf4\x9b\b?*\xe6\xd74\x0f\x8a9\xd2,\x1ej\xb5~\x94\xad\x8c\xc3\xb7f\x00\xc5\v\x9a\x8dB\x8b`\xe0g\xf7qfC\x8eB!\x11w\xf1\x04\'C\x8c(>\x03\xac\x15%\x17\xf1M\xc7\x95\xf0\x10\xddM\t\xa6\x9bFN\x1cH\b\xcea\x97\xd8\x17\xe4a\xd2W\x91\xdd\xcc\x12\x88)\x9b\x912D-;\x7f\xa6$ \xaf\xf2\xe1\xc1B\xcc\xc8^\xb5U\x12\xc5N\x8a\xd5\xd3V\nnQ\xd2S\x1cnM\xb4S\x9b\xcd@\xa3\xfa\xe1m\x8e\x15\xcb\xb7\xce\xd8j\xe9{\xe5\xf3i\x88BW\xf5X{V\xc4\x13\x95\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0200000000000000feef510db376a6884b8550b6e0250020000000000000003e1ed9531b1374a1918bf74f4a9828a6edf71a2dddc74ac2e146eddb54eb91d926afc02a9073ab717d4906064d07edded4d13fddf1c148837083f7eee1075476ebae730eba28c19a693d8a14ce29a54521554fed18b0b2353f64650286cb27ecee29e952912fc26e968bdaf10c6eb126e3110a47d73b78597cc8f1ddc164f2df2196984adb4dabe6a3476ee04e411d20886292d7b00b508248ec00f634e08ecabfa8c5a224cfc2fc6bb820ff6024f4f9502238189fcf58055d6ac90fd141d98cb3618ca9d0775a4527819dfef84b657f5731f9f711ab"], 0x1, 0x0) 20:01:36 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x7a000000}) [ 1392.526261] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:01:36 executing program 1: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8001, 0x2000) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f2) r1 = open(&(0x7f0000000180)='./bus\x00', 0x4002, 0x200) sendfile(r0, r1, 0x0, 0x8000fffffffe) 20:01:36 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x7a000000}}, 0x24, 0x0) 20:01:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x500000000000000) 20:01:36 executing program 2: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=r1, @ANYBLOB="b4cf2bfac74303de3a0fa8dcdeeb32389b7cc2f50f46d87b6a31f0077a0de55ccdc2e92ce7ac3568", @ANYRES32=r1, @ANYBLOB="040000000000000010000000000000002000fcff00000000"], 0x34, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000080)='./bus\x00', &(0x7f0000000240)='trusted.overlay.origin\x00', &(0x7f0000000280)='y\x00', 0x2, 0x2) 20:01:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:36 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x8cffffff}}, 0x24, 0x0) [ 1392.734456] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:01:36 executing program 2: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x2) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000100)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x8000, @mcast1, 0x1}, r1}}, 0x30) [ 1392.808236] audit: type=1800 audit(1546718496.695:3634): pid=13496 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor1" name="bus" dev="sda1" ino=16580 res=0 [ 1392.837868] overlayfs: filesystem on './file0' not supported as upperdir 20:01:36 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0xc0000000}}, 0x24, 0x0) 20:01:36 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x8cffffff}) 20:01:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x600000000000000) 20:01:36 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) ioctl$EXT4_IOC_RESIZE_FS(r0, 0x40086610, &(0x7f0000000000)=0x2) r1 = accept(r0, 0x0, &(0x7f0000000100)) lsetxattr$system_posix_acl(&(0x7f0000000140)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="020000000100000000000000180010000000000000002000000000000000000000000000"], 0x24, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000001c0)=0x5, 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x20000, 0x0) accept4$rose(r0, &(0x7f0000000080)=@short={0xb, @dev, @rose, 0x1, @default}, &(0x7f00000000c0)=0x1c, 0x80800) 20:01:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1393.020557] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 1393.052072] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 1393.221698] overlayfs: failed to resolve './file1˙': -2 [ 1393.332453] overlayfs: failed to resolve './file1˙': -2 20:01:37 executing program 1 (fault-call:3 fault-nth:0): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300), 0xfffffe8c) 20:01:37 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0xf5ffffff}}, 0x24, 0x0) 20:01:37 executing program 2: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f00000000c0)={0x4, 0x20, 0x1}) r0 = syz_open_pts(0xffffffffffffffff, 0x40000) r1 = timerfd_create(0x3, 0x80800) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = dup2(r2, r1) r4 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x7, 0x1fffe) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) 20:01:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x700000000000000) 20:01:37 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xb2800bd6}) 20:01:37 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0xf6ffffff}}, 0x24, 0x0) 20:01:37 executing program 2: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x10002, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)) creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) [ 1393.486722] overlayfs: failed to resolve './file1Ö': -2 20:01:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x800000000000000) [ 1393.581732] overlayfs: failed to resolve './file1Ö': -2 20:01:37 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xc0ed0000}) 20:01:37 executing program 5: mkdir(0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:37 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0xf8f73f00}}, 0x24, 0x0) [ 1393.733095] FAULT_INJECTION: forcing a failure. [ 1393.733095] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1393.805349] CPU: 0 PID: 13574 Comm: syz-executor1 Not tainted 4.20.0+ #10 [ 1393.812286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1393.812292] Call Trace: [ 1393.812313] dump_stack+0x1db/0x2d0 [ 1393.812335] ? dump_stack_print_info.cold+0x20/0x20 [ 1393.832863] should_fail.cold+0xa/0x15 [ 1393.836769] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1393.841879] ? arch_local_save_flags+0x50/0x50 [ 1393.846456] ? lock_release+0xc40/0xc40 [ 1393.846470] ? lock_downgrade+0x910/0x910 [ 1393.846494] should_fail_alloc_page+0x50/0x60 [ 1393.846507] __alloc_pages_nodemask+0x323/0xdc0 [ 1393.846526] ? __alloc_pages_slowpath+0x2cc0/0x2cc0 [ 1393.846563] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1393.874268] alloc_pages_current+0x107/0x210 [ 1393.878693] __page_cache_alloc+0x3cd/0x620 [ 1393.883049] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1393.888582] ? __filemap_set_wb_err+0x3f0/0x3f0 [ 1393.893257] ? debug_smp_processor_id+0x1c/0x20 [ 1393.897933] ? perf_trace_lock_acquire+0x138/0x7d0 [ 1393.902855] pagecache_get_page+0x36e/0x1020 [ 1393.907259] ? add_to_page_cache_lru+0xd20/0xd20 [ 1393.912010] ? __might_sleep+0x95/0x190 [ 1393.915981] ? balance_dirty_pages_ratelimited+0x6d2/0x2370 [ 1393.921712] ? find_held_lock+0x35/0x120 [ 1393.925777] ? add_lock_to_list.isra.0+0x450/0x450 [ 1393.930697] ? balance_dirty_pages_ratelimited+0x6d2/0x2370 [ 1393.936395] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1393.941946] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1393.947473] ? check_preemption_disabled+0x48/0x290 [ 1393.952484] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1393.958012] ? ext4_ext_index_trans_blocks+0xaf/0x140 [ 1393.963190] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1393.968718] ? ext4_meta_trans_blocks+0x25c/0x310 [ 1393.973560] grab_cache_page_write_begin+0x75/0xb0 [ 1393.978479] ext4_write_begin+0x2f3/0x1810 [ 1393.982716] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1393.988243] ? ext4_truncate+0x1610/0x1610 [ 1393.992479] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1393.997498] ? iov_iter_advance+0x354/0x1490 [ 1394.001895] ? __lock_is_held+0xb6/0x140 [ 1394.005942] ? perf_trace_lock_acquire+0x138/0x7d0 [ 1394.010867] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1394.016393] ? iov_iter_fault_in_readable+0x22c/0x450 [ 1394.021575] ? copy_page_from_iter+0x900/0x900 [ 1394.026160] generic_perform_write+0x2a0/0x6b0 [ 1394.030755] ? add_page_wait_queue+0x480/0x480 [ 1394.035342] ? current_time+0x1b0/0x1b0 [ 1394.039327] ? generic_write_check_limits+0x380/0x380 [ 1394.044505] ? down_write+0xa5/0x130 [ 1394.048214] __generic_file_write_iter+0x25e/0x630 [ 1394.053165] ext4_file_write_iter+0x37a/0x1410 [ 1394.057761] ? __mutex_lock+0x622/0x1670 [ 1394.061821] ? ext4_file_mmap+0x410/0x410 [ 1394.065956] ? debug_smp_processor_id+0x1c/0x20 [ 1394.070661] ? perf_trace_lock_acquire+0x138/0x7d0 [ 1394.075595] ? mutex_trylock+0x2d0/0x2d0 [ 1394.079652] ? perf_trace_lock+0x750/0x750 [ 1394.083887] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1394.089412] ? iov_iter_init+0xea/0x220 [ 1394.093378] __vfs_write+0x764/0xb40 [ 1394.097092] ? kernel_read+0x120/0x120 [ 1394.100984] ? rcu_read_lock_sched_held+0x110/0x130 [ 1394.105989] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 1394.110731] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1394.116255] ? __sb_start_write+0x1ac/0x360 [ 1394.120588] vfs_write+0x20c/0x580 [ 1394.124124] ksys_write+0x105/0x260 [ 1394.127745] ? __ia32_sys_read+0xb0/0xb0 [ 1394.131798] ? trace_hardirqs_off_caller+0x300/0x300 [ 1394.136939] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1394.141688] __x64_sys_write+0x73/0xb0 [ 1394.145585] do_syscall_64+0x1a3/0x800 [ 1394.149477] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1394.154398] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1394.159416] ? __switch_to_asm+0x34/0x70 [ 1394.163481] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1394.168325] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1394.173517] RIP: 0033:0x457ec9 [ 1394.176703] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1394.195591] RSP: 002b:00007fac6ee2fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 20:01:38 executing program 1 (fault-call:3 fault-nth:1): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300), 0xfffffe8c) 20:01:38 executing program 2: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) ioctl$PPPIOCATTACH(r0, 0x4004743d, &(0x7f0000000140)=0x3) openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000100)=0x4000) 20:01:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x900000000000000) 20:01:38 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0xff000000}}, 0x24, 0x0) [ 1394.203291] RAX: ffffffffffffffda RBX: 00007fac6ee2fc90 RCX: 0000000000457ec9 [ 1394.210566] RDX: 00000000fffffe8c RSI: 0000000020000300 RDI: 0000000000000003 [ 1394.217824] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1394.225081] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fac6ee306d4 [ 1394.232349] R13: 00000000004c7133 R14: 00000000004dc868 R15: 0000000000000004 [ 1394.323534] overlayfs: failed to resolve './file1': -2 20:01:38 executing program 5: mkdir(0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:38 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000080)={0x3ffc000000, @remote}) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="0a0000000100000000000000040000000000000010000000000000002000000000000000"], 0x24, 0x0) 20:01:38 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0xff0f0000}}, 0x24, 0x0) 20:01:38 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xd60b80b2}) 20:01:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xa00000000000000) [ 1394.560714] FAULT_INJECTION: forcing a failure. [ 1394.560714] name failslab, interval 1, probability 0, space 0, times 0 [ 1394.572416] CPU: 0 PID: 13619 Comm: syz-executor1 Not tainted 4.20.0+ #10 [ 1394.579330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1394.588668] Call Trace: [ 1394.591258] dump_stack+0x1db/0x2d0 [ 1394.594899] ? dump_stack_print_info.cold+0x20/0x20 [ 1394.599919] ? __lock_acquire+0x572/0x4a30 [ 1394.604156] ? percpu_ref_put_many+0x129/0x270 [ 1394.608729] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1394.614258] should_fail.cold+0xa/0x15 [ 1394.618146] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1394.623235] ? mark_held_locks+0x100/0x100 [ 1394.627476] ? mark_held_locks+0xb1/0x100 [ 1394.631625] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1394.637164] ? check_preemption_disabled+0x48/0x290 [ 1394.642170] ? print_usage_bug+0xd0/0xd0 [ 1394.646219] ? perf_trace_lock_acquire+0x138/0x7d0 [ 1394.651153] __should_failslab+0x121/0x190 [ 1394.655378] should_failslab+0x9/0x14 [ 1394.659197] kmem_cache_alloc+0x47/0x710 [ 1394.663260] ? add_lock_to_list.isra.0+0x450/0x450 [ 1394.668182] ? __lock_acquire+0x572/0x4a30 [ 1394.672416] ? refill_stock+0x153/0x1f0 [ 1394.676400] xas_alloc+0x39b/0x4d0 [ 1394.679962] ? minmax_running_min+0x6b0/0x6b0 [ 1394.684456] xas_create+0x6e7/0x10c0 [ 1394.688182] ? xas_find_conflict+0x880/0x880 [ 1394.692585] ? __lock_is_held+0xb6/0x140 [ 1394.696645] xas_store+0xc0/0x1770 [ 1394.700187] ? xas_pause+0x490/0x490 [ 1394.703890] ? xas_create_range+0x5b0/0x5b0 [ 1394.708226] ? rwlock_bug.part.0+0x90/0x90 [ 1394.712464] ? trace_hardirqs_on_caller+0x310/0x310 [ 1394.717470] ? add_lock_to_list.isra.0+0x450/0x450 [ 1394.722393] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1394.727918] ? xas_load+0x43/0x160 [ 1394.731452] __add_to_page_cache_locked+0x946/0x1730 [ 1394.736570] ? find_get_pages_contig+0x1840/0x1840 [ 1394.741487] ? add_lock_to_list.isra.0+0x450/0x450 [ 1394.746425] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1394.751983] ? check_preemption_disabled+0x48/0x290 [ 1394.757000] ? count_shadow_nodes+0x6e0/0x6e0 [ 1394.761488] ? __lock_is_held+0xb6/0x140 [ 1394.765554] ? rcu_read_lock_sched_held+0x110/0x130 [ 1394.770578] ? __alloc_pages_nodemask+0xaca/0xdc0 [ 1394.775445] ? __alloc_pages_slowpath+0x2cc0/0x2cc0 [ 1394.780492] add_to_page_cache_lru+0x314/0xd20 [ 1394.785080] ? add_to_page_cache_locked+0x40/0x40 [ 1394.789918] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1394.795473] ? alloc_pages_current+0x10f/0x210 [ 1394.800048] ? __page_cache_alloc+0x19c/0x620 [ 1394.804535] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1394.810069] ? __filemap_set_wb_err+0x3f0/0x3f0 [ 1394.814731] ? debug_smp_processor_id+0x1c/0x20 [ 1394.819386] ? perf_trace_lock_acquire+0x138/0x7d0 [ 1394.824321] pagecache_get_page+0x534/0x1020 [ 1394.828738] ? add_to_page_cache_lru+0xd20/0xd20 [ 1394.833481] ? __might_sleep+0x95/0x190 [ 1394.837463] ? balance_dirty_pages_ratelimited+0x6d2/0x2370 [ 1394.843177] ? find_held_lock+0x35/0x120 [ 1394.847226] ? add_lock_to_list.isra.0+0x450/0x450 [ 1394.852166] ? balance_dirty_pages_ratelimited+0x6d2/0x2370 [ 1394.857889] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1394.863410] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1394.868947] ? check_preemption_disabled+0x48/0x290 [ 1394.873956] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1394.879497] ? ext4_ext_index_trans_blocks+0xaf/0x140 [ 1394.884800] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1394.890330] ? ext4_meta_trans_blocks+0x25c/0x310 [ 1394.895167] grab_cache_page_write_begin+0x75/0xb0 [ 1394.900085] ext4_write_begin+0x2f3/0x1810 [ 1394.904321] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1394.909860] ? ext4_truncate+0x1610/0x1610 [ 1394.914083] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1394.919089] ? iov_iter_advance+0x354/0x1490 [ 1394.923509] ? __lock_is_held+0xb6/0x140 [ 1394.927618] ? perf_trace_lock_acquire+0x138/0x7d0 [ 1394.932546] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1394.938074] ? iov_iter_fault_in_readable+0x22c/0x450 [ 1394.943289] ? copy_page_from_iter+0x900/0x900 [ 1394.947874] generic_perform_write+0x2a0/0x6b0 [ 1394.952458] ? add_page_wait_queue+0x480/0x480 [ 1394.957042] ? current_time+0x1b0/0x1b0 [ 1394.961034] ? generic_write_check_limits+0x380/0x380 [ 1394.966226] ? down_write+0xa5/0x130 [ 1394.969930] __generic_file_write_iter+0x25e/0x630 [ 1394.974855] ext4_file_write_iter+0x37a/0x1410 [ 1394.979428] ? __mutex_lock+0x622/0x1670 [ 1394.983497] ? ext4_file_mmap+0x410/0x410 [ 1394.987635] ? debug_smp_processor_id+0x1c/0x20 [ 1394.992297] ? perf_trace_lock_acquire+0x138/0x7d0 [ 1394.997224] ? mutex_trylock+0x2d0/0x2d0 [ 1395.001320] ? perf_trace_lock+0x750/0x750 [ 1395.005570] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1395.011120] ? iov_iter_init+0xea/0x220 [ 1395.015090] __vfs_write+0x764/0xb40 [ 1395.018805] ? kernel_read+0x120/0x120 [ 1395.022693] ? rcu_read_lock_sched_held+0x110/0x130 [ 1395.027720] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 1395.032466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1395.037990] ? __sb_start_write+0x1ac/0x360 [ 1395.042329] vfs_write+0x20c/0x580 [ 1395.045864] ksys_write+0x105/0x260 [ 1395.049481] ? __ia32_sys_read+0xb0/0xb0 [ 1395.053553] ? trace_hardirqs_off_caller+0x300/0x300 [ 1395.058651] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1395.063399] __x64_sys_write+0x73/0xb0 [ 1395.067285] do_syscall_64+0x1a3/0x800 [ 1395.071190] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1395.076140] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1395.081143] ? __switch_to_asm+0x34/0x70 [ 1395.085260] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1395.090120] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1395.095307] RIP: 0033:0x457ec9 [ 1395.098517] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1395.117408] RSP: 002b:00007fac6ee2fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1395.125100] RAX: ffffffffffffffda RBX: 00007fac6ee2fc90 RCX: 0000000000457ec9 [ 1395.132389] RDX: 00000000fffffe8c RSI: 0000000020000300 RDI: 0000000000000003 [ 1395.139660] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1395.146940] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fac6ee306d4 [ 1395.154207] R13: 00000000004c7133 R14: 00000000004dc868 R15: 0000000000000004 20:01:39 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002480)='/dev/rtc0\x00', 0x101000, 0x0) bind$unix(r0, &(0x7f00000024c0)=@file={0x0, './bus\x00'}, 0x6e) creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0x80000000000000}}, 0x24, 0x0) [ 1395.163244] overlayfs: failed to resolve './file1²': -2 20:01:39 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0xffffff8c}}, 0x24, 0x0) 20:01:39 executing program 5: mkdir(0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1395.240226] overlayfs: failed to resolve './file1²': -2 20:01:39 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300), 0xfffffe8c) 20:01:39 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}}}, &(0x7f00000001c0)=0xe8) fsetxattr$security_capability(r0, &(0x7f0000000080)='security.capability\x00', &(0x7f0000000200)=@v3={0x3000000, [{0x6, 0xfffffffffffffffd}, {0x5, 0x5}], r1}, 0x18, 0x3) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0x6}}, 0x24, 0x0) 20:01:39 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0xfffffff5}}, 0x24, 0x0) 20:01:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xb00000000000000) 20:01:39 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xe0ffffff}) 20:01:39 executing program 2: lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="020000000100000000000000040000000000000410000000000000002000000000000000"], 0x24, 0x0) umount2(&(0x7f0000000080)='./bus\x00', 0xe) 20:01:39 executing program 2: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="02000000010000000000000000002000000000000000904827b732c72b39a316682cc507991c8e8b53185a349017ef119c8f787ffe0eb860f3451d042cc8fcdccf6f5ab57a2d7b566112f14672d1c2e2d295cdf833eb"], 0x24, 0x0) 20:01:39 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:39 executing program 2: creat(&(0x7f0000000340)='./bus\x00', 0x0) socket$caif_seqpacket(0x25, 0x5, 0x0) stat(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [{0x8, 0x7, r0}, {0x8, 0x1, r0}, {0x8, 0x7, r0}, {0x8, 0x1, r0}, {0x8, 0x3, r0}, {0x8, 0x0, r0}, {0x8, 0x1, r0}, {0x8, 0x4, r0}, {0x8, 0x2, r0}]}, 0x6c, 0x0) 20:01:39 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0xfffffff6}}, 0x24, 0x0) [ 1395.568296] overlayfs: failed to resolve './file1˙': -2 20:01:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xc00000000000000) 20:01:39 executing program 2: creat(&(0x7f0000000080)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) [ 1395.671768] overlayfs: failed to resolve './file1˙': -2 [ 1395.689979] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:01:39 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x2, 0xfffffe8c) 20:01:39 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x1000000000000}}, 0x24, 0x0) 20:01:39 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xe4ffffff}) 20:01:39 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) statx(r0, &(0x7f0000000200)='./bus\x00', 0x1000, 0x100, &(0x7f0000000240)) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/115, 0x73}, {&(0x7f0000000100)=""/140, 0x8c}], 0x2, 0x0) 20:01:39 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:39 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x8000000000000}}, 0x24, 0x0) [ 1395.908068] EXT4-fs error: 18 callbacks suppressed [ 1395.908081] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16818: comm syz-executor2: corrupted xattr entries 20:01:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xd00000000000000) [ 1395.990755] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16630: comm syz-executor4: corrupted xattr entries [ 1395.992690] overlayfs: failed to resolve './file1˙': -2 [ 1396.015528] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16818: comm syz-executor2: corrupted xattr entries [ 1396.059580] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16630: comm syz-executor4: corrupted xattr entries [ 1396.059819] overlayfs: failed to resolve './file1˙': -2 20:01:40 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0200000001000000000000000400000006007e68aa386624a6eaa4359e01000010000000c89fbbd3307430ff3203af81e6c03a85cb5e05addef5d547c348e9f4d0b8cce25a167d1cbe4d5e63"], 0x24, 0x0) [ 1396.100554] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16741: comm syz-executor5: corrupted xattr entries 20:01:40 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x10000000000000}}, 0x24, 0x0) [ 1396.155162] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:01:40 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf4ffffff}) 20:01:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xe00000000000000) 20:01:40 executing program 2: mount(&(0x7f0000000080)=@loop={'/dev/loop', 0x0}, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='coda\x00', 0x654cd676fe396e66, &(0x7f0000000140)='+wlan1mime_typevboxnet1:\xf3-\x00') creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) [ 1396.241733] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16564: comm syz-executor4: corrupted xattr entries 20:01:40 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x3, 0xfffffe8c) 20:01:40 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0xf83f0000000000}}, 0x24, 0x0) 20:01:40 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1396.388003] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16595: comm syz-executor2: corrupted xattr entries [ 1396.430995] overlayfs: failed to resolve './file1˙': -2 [ 1396.437228] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16866: comm syz-executor4: corrupted xattr entries 20:01:40 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf6ffffff}) 20:01:40 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x100000000000000}}, 0x24, 0x0) 20:01:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xf00000000000000) [ 1396.491504] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16595: comm syz-executor2: corrupted xattr entries 20:01:40 executing program 2: creat(&(0x7f0000000340)='./bus\x00', 0x0) [ 1396.578087] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16580: comm syz-executor4: corrupted xattr entries 20:01:40 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) accept$unix(r0, 0x0, &(0x7f00000000c0)) connect$bt_sco(r0, &(0x7f0000000080)={0x1f, {0x400, 0x7, 0xffff, 0x6, 0x0, 0x20}}, 0x8) stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="020000000100000000000000040000000000000008000400", @ANYRES32=r1, @ANYBLOB="08000200", @ANYRES32=r1, @ANYBLOB="08000300", @ANYRES32=r1, @ANYBLOB="57af41f6", @ANYRES32=r1, @ANYBLOB='\b\x00\a\x00', @ANYRES32=r1, @ANYBLOB="10000000000000002000000000000000"], 0x4c, 0x2) [ 1396.664933] overlayfs: failed to resolve './file1˙': -2 [ 1396.694245] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:01:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1000000000000000) 20:01:40 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x200000000000000}}, 0x24, 0x0) 20:01:40 executing program 2: getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getgroups(0x8, &(0x7f0000000140)=[0x0, 0xee00, 0xee00, 0x0, 0xee00, 0xee01, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r4 = getegid() getgroups(0x4, &(0x7f0000000200)=[r0, r1, r3, r4]) r5 = creat(&(0x7f0000000340)='./bus\x00', 0x0) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000000240)=r2) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) 20:01:40 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x4, 0xfffffe8c) [ 1396.825733] overlayfs: failed to resolve './file1˙': -2 20:01:40 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x300000000000000}}, 0x24, 0x0) 20:01:40 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xfcfc774c}) 20:01:40 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1100000000000000) 20:01:40 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x400000000000000}}, 0x24, 0x0) [ 1397.086344] overlayfs: failed to resolve './file1L': -2 20:01:41 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x500000000000000}}, 0x24, 0x0) [ 1397.172873] overlayfs: failed to resolve './file1': -2 20:01:41 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x5, 0xfffffe8c) 20:01:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1200000000000000) [ 1397.261046] overlayfs: failed to resolve './file1L': -2 20:01:41 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x600000000000000}}, 0x24, 0x0) 20:01:41 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1397.517680] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1398.176241] device bridge_slave_1 left promiscuous mode [ 1398.181739] bridge0: port 2(bridge_slave_1) entered disabled state [ 1398.245334] device bridge_slave_0 left promiscuous mode [ 1398.250760] bridge0: port 1(bridge_slave_0) entered disabled state [ 1398.476718] device hsr_slave_1 left promiscuous mode [ 1398.519385] device hsr_slave_0 left promiscuous mode [ 1398.578479] team0 (unregistering): Port device team_slave_1 removed [ 1398.589341] team0 (unregistering): Port device team_slave_0 removed [ 1398.600676] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1398.641063] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1398.730740] bond0 (unregistering): Released all slaves [ 1399.292680] IPVS: ftp: loaded support on port[0] = 21 [ 1399.431672] chnl_net:caif_netlink_parms(): no params data found [ 1399.492673] bridge0: port 1(bridge_slave_0) entered blocking state [ 1399.500708] bridge0: port 1(bridge_slave_0) entered disabled state [ 1399.513328] device bridge_slave_0 entered promiscuous mode [ 1399.522961] bridge0: port 2(bridge_slave_1) entered blocking state [ 1399.536502] bridge0: port 2(bridge_slave_1) entered disabled state [ 1399.543735] device bridge_slave_1 entered promiscuous mode [ 1399.578299] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1399.591110] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1399.627917] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1399.638372] team0: Port device team_slave_0 added [ 1399.643862] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1399.657912] team0: Port device team_slave_1 added [ 1399.663228] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1399.673696] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1399.736653] device hsr_slave_0 entered promiscuous mode [ 1399.804268] device hsr_slave_1 entered promiscuous mode [ 1399.897414] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1399.904493] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1399.919938] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1399.947653] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1399.956321] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1399.965471] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1399.971586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1399.978766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1399.990649] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1399.996981] 8021q: adding VLAN 0 to HW filter on device team0 [ 1400.006076] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1400.013074] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1400.021699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1400.029563] bridge0: port 1(bridge_slave_0) entered blocking state [ 1400.035941] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1400.045269] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1400.055236] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1400.062214] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1400.069399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1400.077400] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1400.085392] bridge0: port 2(bridge_slave_1) entered blocking state [ 1400.091733] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1400.099969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1400.110136] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1400.119989] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1400.128232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1400.136182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1400.143730] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1400.155064] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1400.172359] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1400.179659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1400.193939] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1400.203909] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1400.217933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1400.228229] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1400.241769] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1400.251613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1400.259462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1400.269661] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1400.276101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1400.289989] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1400.301273] 8021q: adding VLAN 0 to HW filter on device batadv0 20:01:44 executing program 2: setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1015, 0x3) r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) ioctl$RTC_AIE_ON(r0, 0x7001) ioctl$VIDIOC_DQEVENT(r0, 0x80885659, &(0x7f0000000240)={0x0, @src_change}) getsockname$unix(r0, &(0x7f0000000180), &(0x7f0000000200)=0x6e) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000300), &(0x7f0000000380)=0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x385) lsetxattr$system_posix_acl(&(0x7f0000001480)='./file0\x00', &(0x7f0000001400)='shstem.posix_acl_acces\xce254\xb8\xa7\xfd\xe9\xe5=\xae\xb5\xfa\xac\x82=>L0\xfc\xdb%\xf0\xefP\x0f\xfd:J\xa6JH\x0ex/\xa6\xb6\xfd\xc28\xff\x01\xee2IS\x11]T_\xb0nk\x9a\xbc\x9d.\xe2%\n\xc0\xa7i\x84\x9fJ\\3\xa7\x96\xd2\x1f9\x14\xa5;N#\xe2\x13<\xceY\xca\xcd[\xd4\xd0\xab\xdd\xfd\x18|\x95\xbc\xec\"\xa2', &(0x7f0000000100)=ANY=[@ANYBLOB="0200000003000000000000e5c7bb3f9f61eac144c804238b2a9a4aa0137ea8000400000000000000100000000029fe19104693b91f67dac4add2038c889bc19777e4bbd7aed5b8b9c4ab6413bd8a985c7e583046d9eaf1b90b578b7cca"], 0x1, 0x0) 20:01:44 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xfeffffff}) 20:01:44 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x700000000000000}}, 0x24, 0x0) 20:01:44 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1300000000000000) 20:01:44 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x6, 0xfffffe8c) 20:01:44 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x1400000000000000}}, 0x24, 0x0) [ 1400.470384] overlayfs: failed to resolve './file1˙': -2 [ 1400.485437] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:01:44 executing program 2: truncate(&(0x7f0000000080)='./bus\x00', 0x9) r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) getpeername(r0, &(0x7f00000000c0)=@in={0x2, 0x0, @empty}, &(0x7f0000000140)=0x80) getresuid(&(0x7f0000001940), &(0x7f0000001980), &(0x7f00000019c0)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001b40)=0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001b80)='/dev/qat_adf_ctl\x00', 0x400, 0x0) perf_event_open(&(0x7f0000001ac0)={0x7, 0x70, 0x9, 0x3, 0x9, 0x6, 0x0, 0x3, 0x80, 0x7, 0x7, 0xffffffffffffffc0, 0x6, 0x100000000, 0x2b6b, 0x9, 0x3, 0x0, 0x8, 0x4, 0x3, 0x101, 0x91, 0x0, 0x6, 0x7, 0x5, 0x24, 0x100000001, 0x3, 0x1, 0x80, 0x3, 0x20, 0x5, 0xaa6, 0x6, 0x5b8, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000001a80), 0x3}, 0x200, 0x40, 0xd5a, 0x5, 0x0, 0x0, 0x5}, r2, 0xe, r3, 0x9) syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f00000001c0)='./bus\x00', 0x80, 0x9, &(0x7f0000001840)=[{&(0x7f0000000240)="ea71d5bfaf3162c8519b8fff950cd8959ec193220160e66034638d01dba3800c74876c3c7f442e10092ae203209005e810ea1ed0d5c216034ccd3e9ed2a34ae0f6b39e9fe49e13753741009464f8b10c50a7d428c5b44f69bb832636bc1ef817ebba95b263b09389940b77b4d71e96a585d75e36325ba2c5558d3fb3f9e514e6266292aa71e26d50074ce5feaf06f2ca270cd110517f11445963ba95a517fec7913ee7b1f68c8a9bb74bb2540897446f150bb88928d1d42398df8219ec9c3b", 0xbf, 0x5}, {&(0x7f00000003c0)="da64ffddc9da5ed2c1510afff3ed1b21886d182d7a86276d87da11d0439b762b1757eb403f0c75b7953dba1e2d02115968217ebe82017dd273e5ba78c0c99ef86634cfc21fc2c34ecdf9ba73e117e396aa6beff0ce483697849078c7be022a616e2377f7b161f582762eb08e24b9e80242149caac9b1351cf33e19451fd777d2abfc41fb82394b55e0882c26af79c4d48d6385357b4a3aaf41c0857f4d8a2588ec2577aab66f8acd7c4c769b28004d1f4dc26bba16385baa3dcfb92b12ac59146fdf94ae570d0ecdb5bfc4247a0e402ecf90f27eb2c39daeffff22973b6a7a0eff40f621e5e8f85b506d8d54ab4f565f1129e5137e59ebde33", 0xf9, 0x628fc89f}, {&(0x7f00000004c0)="18fe838e4d723b3fbe40134f46d17cd4c92399700f937a9edfab524604e44174831272599bdcd53b6819d67336b7a86d98f50d0abee5b9917d1dac005ff37999910ef668081231aba40bd0006bbb63e8897a9f59821e17f0d53ef4eb9b1a5bddbbbd76e1627be92284dec2f6d0e5c856a91bc1eb9b3601954755bce6f5d7fc548788a6725f1e6cbd609e2217cd6e3e1c887f761d14cafa02e65eab269ddfff143410571245e08118a24eeb0ce8218905ab91130adaf0d4e3d8", 0xb9, 0x1}, {&(0x7f0000000580)="bd36c860934eb9d7fbe86f7017bcadd24d2ab058adac7262c35ead53a306d1f21216bc4fbb4fa6f7bf011ec978bac41c57a206f1723b2722060effe9e9a5355dc756778183b9e61f5aaf4ba32c56", 0x4e, 0xff}, {&(0x7f0000000600)="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", 0x1000, 0x40}, {&(0x7f0000001600)="896db9f588e658bcc23ca8dc97560ad8511b263c79decb71f01cd8b4d7e5f320f2f76fbce8b6aa68db0c6a68d14e52dbcdc2bab80b997c313bd5fc27e2dacd82b6a5e1162eb355afe786142e9e8916716d58b4ec5fb54f527d5a39837a63b50c24afec26540c", 0x66, 0xff}, {&(0x7f0000001680)="dd70207fe77ec73315586764f413adb3087f4be23230c773fa44dc742774ed0ce089e2527064fdc2e9d5fef4f9b139c9f4ec1bc0482161ae8ce6e8427769c65c80ae8e932da0f94f4b1f27d3518685ff01b40eba89a8791eb76da1aba6339c116ff2c50dcd5050af4a0dbe678b133d7f0558cd0160c1de93fdb1a582f72bd795c3a666afdffaf451a8c6aa39fea7563e234ed94c0a0b1d1802dfea776e3db0d124e002154ead1a2902f61628248865ae9258ab30b3322df890ce18dbb5610acc5d83811280fde8d1fca0c8bfa4e9892d2efe79f45e93872eadc03db16a0856260f0b88973f8e5c10abc7f0aaaa0326", 0xef, 0x4}, {&(0x7f0000001780)="979242dbd6b7baa63959f59d3b0f896f89789ef73fcf7a5c795c850a0108341bd262015d5f23322d16017fe581f734bc1c9b9de3d7b46763c96255fdaf4558c4239e3352f1ccd1b218f0f70958802f0c50c0a806a3696514dc8938726000b024ba04c770cbc893162815ca74cabde8ffe08f0ef5ea4f5b00c0788da87283b6710e74ba739e0a70f2ede4ee50a0818288e8c31c73217ea5", 0x97, 0xff}, {&(0x7f0000000300)="76ccd0613dc424230d90713eb19db82dcca182e085a9ca02c6a88a7ecad0322e0c84d20a01516a004649e643b78031", 0x2f, 0x48}], 0x10000, &(0x7f0000001a00)={[{@bsddf='bsddf'}], [{@euid_lt={'euid<', r1}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@appraise='appraise'}]}) syz_open_dev$dspn(&(0x7f0000001a40)='/dev/dsp#\x00', 0x1ff, 0x1810c0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="020000000100000000000000040000008000000010000000000000002000000000000000"], 0x24, 0x0) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f0000000200)=0x8000000000000008) [ 1400.556165] overlayfs: failed to resolve './file1˙': -2 20:01:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1400000000000000) [ 1400.623648] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 20:01:44 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:44 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xff000000}) 20:01:44 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x2000000000000000}}, 0x24, 0x0) 20:01:44 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x10800, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./bus\x00', r0}, 0x10) r1 = creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) 20:01:44 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x7, 0xfffffe8c) [ 1400.835462] overlayfs: failed to resolve './file1': -2 [ 1400.921226] EXT4-fs error: 15 callbacks suppressed [ 1400.921239] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16676: comm syz-executor2: corrupted xattr entries 20:01:44 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x3f00000000000000}}, 0x24, 0x0) 20:01:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1500000000000000) 20:01:44 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) syncfs(r0) [ 1401.027778] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16534: comm syz-executor3: corrupted xattr entries [ 1401.048371] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1401.081145] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16597: comm syz-executor4: corrupted xattr entries 20:01:45 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x4000000000000000}}, 0x24, 0x0) [ 1401.149418] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16850: comm syz-executor2: corrupted xattr entries 20:01:45 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xff010000}) 20:01:45 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:45 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x8, 0xfffffe8c) [ 1401.267766] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16597: comm syz-executor4: corrupted xattr entries 20:01:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1600000000000000) [ 1401.312705] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16850: comm syz-executor2: corrupted xattr entries [ 1401.366911] overlayfs: failed to resolve './file1': -2 20:01:45 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x4800000000000000}}, 0x24, 0x0) 20:01:45 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x11, 0x0) [ 1401.435930] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16548: comm syz-executor3: corrupted xattr entries [ 1401.480130] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16604: comm syz-executor4: corrupted xattr entries [ 1401.493053] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:01:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1700000000000000) 20:01:45 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1401.580107] overlayfs: filesystem on './file0' not supported as upperdir [ 1401.588080] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16725: comm syz-executor2: corrupted xattr entries 20:01:45 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x4c00000000000000}}, 0x24, 0x0) [ 1401.682592] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16725: comm syz-executor2: corrupted xattr entries 20:01:45 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xff0f0000}) [ 1401.726494] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:01:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1800000000000000) 20:01:45 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000180)) r1 = syz_open_dev$usb(&(0x7f0000000300)='/dev/bus/usb/00#/00#\x00', 0x9b2c, 0x100) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8800022}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1400000000000000000000000000400000000000d3326541a38ead40c6eaf211cc5f70d54e8cf81e755562ad05639ed0d3f13d4e87f795245be9f949f76c646782c44138bf22f4103a79949bf097e40e73ec767f6ee95b32470aaec6e3d90b40328ef6e3fa180ed31488b9cefa52ca581b047f015bc3ed4c2028d45118e38668bedc2d0d9bcba4023f10a419772e739643d6b5964522b6057dd2e5b4dcda4acd48adbf08500914d6a65148e7938cd088b774f3fb54783186445714e88bfa6ddead3274cbd5ce35b7b1f2c2eec77a0e504c5a62ba806ef3d5afcd6eb2f8af5be1a8"], 0x14}, 0x1, 0x0, 0x0, 0x20000850}, 0xd0) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x31f, 0x1ff, 0x4cd1a4df, 0x7f, 0x0, @dev={[], 0xb}}, 0x10) alarm(0x100000001) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="020000000100000000000400000000000000100000000000000020000000000000000000"], 0x24, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000002c0)={0x3, 0x0, 0x7, 0xc634, 0x6, 0x2}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000340), &(0x7f00000003c0)=0x4) open(&(0x7f0000000400)='./bus\x00', 0x0, 0x8) 20:01:45 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x9, 0xfffffe8c) 20:01:45 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x6000000000000000}}, 0x24, 0x0) 20:01:45 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1401.921160] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 1401.975612] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:01:45 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x6800000000000000}}, 0x24, 0x0) 20:01:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1900000000000000) [ 1402.026967] audit: type=1804 audit(1546718505.915:3635): pid=14033 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir464146013/syzkaller.xU6coa/6/bus" dev="sda1" ino=16604 res=1 [ 1402.027014] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 1402.109377] audit: type=1804 audit(1546718505.915:3636): pid=14033 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir464146013/syzkaller.xU6coa/6/bus" dev="sda1" ino=16604 res=1 [ 1402.149366] overlayfs: failed to resolve './file1': -2 20:01:46 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xfffff000}) 20:01:46 executing program 2: creat(&(0x7f0000000080)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="000000000100000000000000040000000000000010000000000000002000000000000000"], 0x24, 0x0) 20:01:46 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x6c00000000000000}}, 0x24, 0x0) 20:01:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1a00000000000000) 20:01:46 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x7400000000000000}}, 0x24, 0x0) 20:01:46 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xb, 0xfffffe8c) 20:01:46 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1402.415346] overlayfs: failed to resolve './file1': -2 [ 1402.508888] overlayfs: failed to resolve './file1': -2 20:01:46 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000002740)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002780)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000002880)=0xe8) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./bus\x00', 0x6, 0x9, &(0x7f0000002640)=[{&(0x7f0000000100)="e6d4b56d876841045abc6baad71d6514947e960211d161381bca4efd0fbaff116097bc3229e5617101", 0x29, 0x57}, {&(0x7f00000003c0)="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0x1000, 0x10001}, {&(0x7f0000000140)="8f34885ca15428365d42ced84fbef813c4b6697ab8b5f49cd73dc1e35d4da0cff254abadc5113575351259088373123fa8676d2843576f2e3f72f4507f76a021b1648243edbcd5cdda5cc4a3fa9170a02656578a17c12f72e3f2b6001c701ab4360b481ab3ae52e19bada65f32f0af9b86ea4e3f515d930c05a90a5825261eb39d11afeff12eec3891053941e5737f9801cf06ee9bb788cc46d3d6d521f685", 0x9f, 0x6}, {&(0x7f00000013c0)="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", 0x1000, 0x14}, {&(0x7f0000000200)="a607a248a497a1149fba64df4eb3c799d8cb432911ab7c4e685b52f5eec90d17dc963e376bb69ef84364f6e1a157f89f98bd966138066d4217aef81a3a1a9138a793d3bea3d5d33d479a445cea1f734fb57cf761af2aa365f6c2e31f50300a170a2d85dc0dda54fe95b160786deae47ed0fb00b00eacab45fcba1bbd850ace3fc1fdd279fca385d68c0f38eb6d16dc7318", 0x91, 0x5}, {&(0x7f00000023c0)="2c7d8f98f6e0faea4a8e59a257e2799e3454ce36b0f906af316d037310153b77d03dd58ef660e219918c6ca54636831a6a15ad8f8a3a35f89f3a890166b198613c5d551aaa4060befabaffd97d1199ed6045707077cfe5bd8d92e4cfc02a556d4a67c24ee82483e42ab84fd9c5a902de9491e01f0a189c78cbb91909b3f55d29e9f9be6e72b073bfda7552de5f850a457c8e3a72c904d7889917d5606fd835deffdeb02b632b32", 0xa7, 0x7f}, {&(0x7f0000002480)="1f79ccbe239049c3f5a7bc2527764e9c9eebeb2a66da258133e240e4727607155e992fe524437c6c082358491c7200e901d27e1627ad69182d8a6450049b4bcf27fd467e886db93f6cf8a9fd4cb4e0ec19dfacd9493d9ad59a1f069996e9f2e032f44c5f08fe1b831b42480cacc7d4701f912353f9843cc2154b6bf6bd7f096a091da0e0148552f7f41b7ac0e3e810a91369e4ad9d1fd6ab447cc51ee9f05d1f0a74f56ffbb5f1326a4ac4e07ef8ea9f701f4b7179f68aed66e69b131d", 0xbd, 0x1}, {&(0x7f00000002c0)="c126996d595365b86d10990de61b729f25520d1a3b1ba8bf1f25fc9725e440934639", 0x22}, {&(0x7f0000002540)="0b5fedc65e5d558b56ff08cb65fc0675fb4bdeb20723bed4b355753c45335996d3ab543e0e3abf55a522efca98ef61bcc98aed5703cb39de2d74fd4c770b5190eec56f70b08e1daf315a5802475bc300ba6b434ef7b41f6e1f4d02d5c4ec9c5771dd627d2017819819a660d340b74dd31ff127875e3b96f8bc8c50529281b5c3394ee9a316139c8f131625b1a11f55e701c66a227f09913edd030cbd16fc7aa269c5062424db25eae3c514f5c694776468be9db84c5452c47a92ef2820a46f47ef988a9d9a0ceb50f59f3bc1c3ed1cc2f8961ef43e56fb6b7fa6bb5a6a", 0xdd, 0x10000}], 0x10000, &(0x7f00000028c0)={[{@norock='norock'}, {@norock='norock'}, {@dmode={'dmode', 0x3d, 0x5}}, {@map_off='map=off'}], [{@fsname={'fsname', 0x3d, 'system.posix_acl_access\x00'}}, {@uid_lt={'uid<', r1}}, {@uid_gt={'uid>', r2}}, {@permit_directio='permit_directio'}, {@smackfsfloor={'smackfsfloor', 0x3d, 'system.posix_acl_access\x00'}}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@appraise_type='appraise_type=imasig'}, {@euid_lt={'euid<', r3}}]}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000002a00)={0x8, 0x0, 0x7fff, 0x800, 0x6, 0x9}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f00000029c0)=0x7fff, 0x4) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) 20:01:46 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x7a00000000000000}}, 0x24, 0x0) 20:01:46 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xffffff7f}) 20:01:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1b00000000000000) 20:01:46 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x8cffffff00000000}}, 0x24, 0x0) [ 1402.702968] overlayfs: failed to resolve './file1': -2 [ 1402.812595] overlayfs: failed to resolve './file1': -2 20:01:46 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) add_key(&(0x7f0000000540)='asymmetric\x00', &(0x7f0000000580)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x0}, &(0x7f0000000680)='@ppp1[\x00', 0x0) r2 = add_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000005c0)={'syz', 0x0}, &(0x7f0000000380)="175828aab877cf88ba6b6b2634763688fb9f5b01afae228e865a6cde1cc6e7144c7246bcf7caa0159017a892d8b1e9bf6d0b160934e034d2a833f7f121a84d0f1493dead66cfe51b8a383de406e3f23bbf5d12f0aa693b648265a4cdebf6332b39bff1c004518ca9ccf583be2eb0ce8a2af59758742cb9d63af040be72f350b60d1cec3c7e3904f672c4ec96011c6bdd36b7fb1e5a1cafa2bf91e57e74a82373e09186892700912a5c9d5eb79baa018b35b9a9d02d83b4ffd103410380f038e731", 0x96, r1) keyctl$restrict_keyring(0x1d, r2, &(0x7f00000002c0)='blacklist\x00', &(0x7f0000000300)='system.posix_acl_access\x00') ioctl$RTC_VL_READ(r0, 0x80047013, &(0x7f0000000080)) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x24, 0x0) getuid() 20:01:46 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:46 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xffffff8c}) 20:01:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1c00000000000000) 20:01:46 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) socket(0xa, 0x1, 0x2) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000006c0)=""/4096, &(0x7f0000000300)=0x1000) stat(&(0x7f00000002c0)='./bus\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_xen(&(0x7f0000000080)=':md5sum-&keyring\x00', &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='9p\x00', 0x10000, &(0x7f0000000540)={'trans=xen,', {[{@loose='loose'}, {@noextend='noextend'}, {@debug={'debug', 0x3d, 0x2}}, {@cache_none='cache=none'}, {@noextend='noextend'}, {@cachetag={'cachetag'}}, {@access_user='access=user'}, {@access_user='access=user'}, {@access_client='access=client'}, {@aname={'aname', 0x3d, 'system.posix_acl_access\x00'}}], [{@uid_eq={'uid', 0x3d, r1}}, {@obj_role={'obj_role'}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@smackfsroot={'smackfsroot', 0x3d, 'system.posix_acl_access\x00'}}, {@appraise='appraise'}, {@uid_gt={'uid>', r2}}, {@appraise_type='appraise_type=imasig'}, {@dont_appraise='dont_appraise'}, {@fowner_gt={'fowner>', r3}}, {@fsmagic={'fsmagic', 0x3d, 0x2ded93f}}]}}) 20:01:46 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xc, 0xfffffe8c) [ 1403.088231] overlayfs: failed to resolve './file1': -2 [ 1403.094709] 9pnet: Could not find request transport: xen [ 1403.114106] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:01:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1d00000000000000) 20:01:47 executing program 2: creat(&(0x7f0000000080)='./bus\x00', 0x1) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) 20:01:47 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xe, 0xfffffe8c) 20:01:47 executing program 2: r0 = creat(&(0x7f0000000a40)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast2}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@initdev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) r3 = getuid() r4 = geteuid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) r6 = getuid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f0000000640)=0xe8) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000007000000080000000000000008000000000000000600000000000000000400000000000000000000000000000000000000000000000000000000000005000000ffffffff040000000000000001000000010000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007199aae9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe11ec440000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000a80)) setxattr$system_posix_acl(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000740)={{}, {0x1, 0x1}, [{0x2, 0x3, r1}, {0x2, 0x2, r2}, {0x2, 0x2, r3}, {0x2, 0x5, r4}, {0x2, 0x0, r5}, {0x2, 0x2, r6}, {0x2, 0x3, r7}], {0x4, 0x7}, [{0x8, 0x6, r8}, {0x8, 0x7, r9}], {0x10, 0x4}}, 0x6c, 0x2) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000340), 0x4) 20:01:47 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x0, 0x1, 0x8, {0x6, 0xa6}, {0x1, 0x39}, @ramp={0x38, 0xff, {0x6, 0x100, 0x20}}}) [ 1403.587559] overlayfs: failed to resolve './file1': -2 [ 1405.373069] IPVS: ftp: loaded support on port[0] = 21 [ 1405.402215] device bridge_slave_1 left promiscuous mode [ 1405.407782] bridge0: port 2(bridge_slave_1) entered disabled state [ 1405.444577] device bridge_slave_0 left promiscuous mode [ 1405.449994] bridge0: port 1(bridge_slave_0) entered disabled state [ 1408.145397] device hsr_slave_1 left promiscuous mode [ 1408.198536] device hsr_slave_0 left promiscuous mode [ 1408.258774] team0 (unregistering): Port device team_slave_1 removed [ 1408.268927] team0 (unregistering): Port device team_slave_0 removed [ 1408.280084] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1408.336934] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1408.422742] bond0 (unregistering): Released all slaves [ 1408.582874] chnl_net:caif_netlink_parms(): no params data found [ 1408.610733] bridge0: port 1(bridge_slave_0) entered blocking state [ 1408.617189] bridge0: port 1(bridge_slave_0) entered disabled state [ 1408.624024] device bridge_slave_0 entered promiscuous mode [ 1408.630503] bridge0: port 2(bridge_slave_1) entered blocking state [ 1408.637040] bridge0: port 2(bridge_slave_1) entered disabled state [ 1408.643840] device bridge_slave_1 entered promiscuous mode [ 1408.665588] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1408.674586] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1408.688774] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1408.696800] team0: Port device team_slave_0 added [ 1408.702072] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1408.709229] team0: Port device team_slave_1 added [ 1408.714696] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1408.722008] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1408.785491] device hsr_slave_0 entered promiscuous mode [ 1408.844191] device hsr_slave_1 entered promiscuous mode [ 1408.904512] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1408.911627] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1408.975489] bridge0: port 2(bridge_slave_1) entered blocking state [ 1408.981819] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1408.988467] bridge0: port 1(bridge_slave_0) entered blocking state [ 1408.994813] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1409.032102] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1409.042205] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1409.051429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1409.060147] bridge0: port 1(bridge_slave_0) entered disabled state [ 1409.077818] bridge0: port 2(bridge_slave_1) entered disabled state [ 1409.091743] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1409.098360] 8021q: adding VLAN 0 to HW filter on device team0 [ 1409.110355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1409.118754] bridge0: port 1(bridge_slave_0) entered blocking state [ 1409.125130] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1409.145194] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1409.155026] bridge0: port 2(bridge_slave_1) entered blocking state [ 1409.161365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1409.169022] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1409.177222] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1409.190828] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1409.200984] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1409.211677] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1409.218789] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1409.226488] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1409.239437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1409.252480] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1409.260244] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1409.271830] 8021q: adding VLAN 0 to HW filter on device batadv0 20:01:53 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0xc000000000000000}}, 0x24, 0x0) 20:01:53 executing program 2: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x20001, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x1f, 0x9, 0x7ff, 0x7, 0xa, 0x7fffffff, 0x5, 0xffff, 0x10000, 0x3, 0x41, 0x37}) creat(&(0x7f0000000080)='./bus\x00', 0xfffffffffffffffc) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000140)=""/202) getuid() lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="02000000010000000000000004002000000000000000"], 0x24, 0x0) 20:01:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xf, 0xfffffe8c) 20:01:53 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c12") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1e00000000000000) 20:01:53 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xffffffe0}) [ 1409.308243] EXT4-fs error: 20 callbacks suppressed [ 1409.308256] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16641: comm syz-executor4: corrupted xattr entries 20:01:53 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$BLKFRASET(r0, 0x1264, &(0x7f00000002c0)=0x1) ioctl$SIOCX25SSUBSCRIP(r0, 0x89e1, &(0x7f00000001c0)={'bcsh0\x00', 0xfffffffffffffffe, 0x2}) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='system.posix_acl_access\x00', r1) creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) [ 1409.410653] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16929: comm syz-executor5: corrupted xattr entries [ 1409.425850] overlayfs: failed to resolve './file1ą': -2 [ 1409.454653] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16850: comm syz-executor4: corrupted xattr entries [ 1409.475638] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1409.540862] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16994: comm syz-executor2: corrupted xattr entries [ 1409.556080] overlayfs: failed to resolve './file1ą': -2 20:01:53 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c12") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:53 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0xf5ffffff00000000}}, 0x24, 0x0) 20:01:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x2000000000000000) [ 1409.609925] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16994: comm syz-executor2: corrupted xattr entries 20:01:53 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xffffffe4}) 20:01:53 executing program 2: lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) [ 1409.699381] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16594: comm syz-executor4: corrupted xattr entries [ 1409.785413] overlayfs: failed to resolve './file1ä': -2 [ 1409.786526] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16785: comm syz-executor5: corrupted xattr entries 20:01:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x2200000000000000) [ 1409.889273] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1409.906669] overlayfs: failed to resolve './file1ä': -2 20:01:53 executing program 2: creat(&(0x7f0000000340)='./bus\x00', 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x2801, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="1ddb69965035049b90000000040000000522e41ae7f81f49000000000000000000000000"], 0x1, 0x0) 20:01:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x10, 0xfffffe8c) 20:01:53 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0xf6ffffff00000000}}, 0x24, 0x0) 20:01:53 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xfffffff4}) 20:01:53 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c12") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1410.091821] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16627: comm syz-executor4: corrupted xattr entries 20:01:54 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0xf8f73f0000000000}}, 0x24, 0x0) [ 1410.191644] overlayfs: failed to resolve './file1ō': -2 [ 1410.259820] overlayfs: failed to resolve './file1': -2 [ 1410.278378] overlayfs: failed to resolve './file1ō': -2 20:01:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x2400000000000000) 20:01:54 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xfffffff6}) [ 1410.333609] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16594: comm syz-executor4: corrupted xattr entries 20:01:54 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0xff00000000000000}}, 0x24, 0x0) [ 1410.508886] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16578: comm syz-executor4: corrupted xattr entries [ 1410.521921] overlayfs: failed to resolve './file1ö': -2 20:01:54 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x2600000000000000) 20:01:54 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0xff0f000000000000}}, 0x24, 0x0) [ 1410.663722] overlayfs: failed to resolve './file1ö': -2 [ 1410.713819] overlayfs: failed to create directory ./file1\/work (errno: 28); mounting read-only [ 1412.254574] device bridge_slave_1 left promiscuous mode [ 1412.260033] bridge0: port 2(bridge_slave_1) entered disabled state [ 1412.309518] device bridge_slave_0 left promiscuous mode [ 1412.315396] bridge0: port 1(bridge_slave_0) entered disabled state [ 1412.435952] device hsr_slave_1 left promiscuous mode [ 1412.488907] device hsr_slave_0 left promiscuous mode [ 1412.557570] team0 (unregistering): Port device team_slave_1 removed [ 1412.569769] team0 (unregistering): Port device team_slave_0 removed [ 1412.579891] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1412.618345] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1412.706024] bond0 (unregistering): Released all slaves [ 1412.831531] IPVS: ftp: loaded support on port[0] = 21 [ 1412.892735] chnl_net:caif_netlink_parms(): no params data found [ 1412.920207] bridge0: port 1(bridge_slave_0) entered blocking state [ 1412.926812] bridge0: port 1(bridge_slave_0) entered disabled state [ 1412.933593] device bridge_slave_0 entered promiscuous mode [ 1412.940478] bridge0: port 2(bridge_slave_1) entered blocking state [ 1412.947674] bridge0: port 2(bridge_slave_1) entered disabled state [ 1412.955131] device bridge_slave_1 entered promiscuous mode [ 1412.973636] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1412.982659] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1413.002117] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1413.009491] team0: Port device team_slave_0 added [ 1413.014959] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1413.021998] team0: Port device team_slave_1 added [ 1413.027330] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1413.034688] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1413.076488] device hsr_slave_0 entered promiscuous mode [ 1413.126495] device hsr_slave_1 entered promiscuous mode [ 1413.205181] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1413.212070] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1413.266715] bridge0: port 2(bridge_slave_1) entered blocking state [ 1413.273031] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1413.279660] bridge0: port 1(bridge_slave_0) entered blocking state [ 1413.286006] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1413.313379] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1413.321320] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1413.331326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1413.340807] bridge0: port 1(bridge_slave_0) entered disabled state [ 1413.348901] bridge0: port 2(bridge_slave_1) entered disabled state [ 1413.368316] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1413.374689] 8021q: adding VLAN 0 to HW filter on device team0 [ 1413.384199] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1413.391789] bridge0: port 1(bridge_slave_0) entered blocking state [ 1413.398161] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1413.408745] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1413.421302] bridge0: port 2(bridge_slave_1) entered blocking state [ 1413.427678] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1413.462352] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1413.470949] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1413.484585] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1413.492030] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1413.507442] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1413.518863] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1413.527348] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1413.547714] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1413.559149] 8021q: adding VLAN 0 to HW filter on device batadv0 20:01:57 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000180)=0xe8) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000001c0)={{}, {}, [{0x2, 0x1, r1}, {0x2, 0x6, r1}, {0x2, 0xa, r1}, {0x2, 0x1, r1}]}, 0x44, 0x0) 20:01:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x11, 0xfffffe8c) 20:01:57 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xfffffffe}) 20:01:57 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0xffffffff00000000}}, 0x24, 0x0) 20:01:57 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x2800000000000000) [ 1413.699734] overlayfs: failed to resolve './file1ž': -2 [ 1413.710879] overlayfs: failed to resolve './file1': -2 20:01:57 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x2}}, 0x24, 0x0) [ 1413.766392] overlayfs: failed to resolve './file1ž': -2 20:01:57 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./bus\x00', 0x1f, 0x4, &(0x7f0000001400)=[{&(0x7f0000000100)="29e4e52709d92d5773bd4256bc09ce49a3177e468e427fb7", 0x18, 0x7}, {&(0x7f0000000140)="fa41e26310a0922b9953e0afe4aa525d41d9efc1d02e0419e8269ea15cc57320903010e0059dc0b25a490a7611198c559d338506a5619aa7934e122ce3ce0c9691e797368462da2295a902de3d96287da6688ce7909f1a47fc9886fcae07d7d69c8ee43d2ce8a398c7aeb010f266496b6033acadf6c50d64cb0ee88cbbe7decaf39ba28df2c8830adefb386fa3e3131afc1dbc64bf51ef69eebd04ad9bfe8ade547dc72bfdaf6f36e1240dcd0120dd3d9d903f4d7f3401806d8575ed2baf17a8a23d67978c545b5280dc79f034f23c52e5f989e0", 0xd4, 0x9}, {&(0x7f0000000240)="9cb97741cc7f7d33986d3dca429f4337d6f023476a45119578bc9554d6953828d8147a8b3cf246e89a3be76fc6664e220801872c1631e081950c94968a0ebdf28ccc45e90dc471f53f1c2d53c0a1d6216f039af3b43231a85425d0f16d261c5286f821c9db1b4e3b1579956ce16e3cfee11d5268aa05607fbfcf0de9aee84ca1cff1ea42c3401f22cd52afcfc52c4f2e522d92eccf2a91791d8c9219400bdbd78e5aaf0ff911beeae8fa76dbcf9a5e89c562986a31de26b62237a62ff21d505ab82c1db2952d16fcd226c0ea2e6d3dbdc30f812083df768c0ed93edf5dbb1b4f5c90732e03bb649435b2aeda1b959a6add", 0xf1, 0xffffffffffff8000}, {&(0x7f00000013c0)="ae1d5a6b00e8bec6742b8f31d292e0117fdc9b425867b8eeb35fb29bcbe93802db195f8f63728fdb1437", 0x2a}], 0x1508a8, &(0x7f0000001480)={[{@noacl='noacl'}, {@quota_quantum={'quota_quantum', 0x3d, 0xe33d}}, {@noloccookie='noloccookie'}], [{@fsuuid={'fsuuid', 0x3d, {[0x35, 0x66, 0x77, 0x36, 0x30, 0x61, 0x0, 0x75], 0x2d, [0x33, 0x33, 0x33], 0x2d, [0x3e, 0x32, 0x30, 0x33], 0x2d, [0x37, 0x66, 0x37, 0x62], 0x2d, [0x37, 0x63, 0x32, 0x63, 0x39, 0x39, 0x0, 0x36]}}}, {@dont_hash='dont_hash'}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000003c0)="7e58f72ee746dee3a211f7bd74eaffc58bffea0107e56d0af84bdc5582346aa8ba735b009de485e0d399fb2a57c837071e6387220e2d6123ad2ae31ab5af4bc7ce0b56cead3262741a69005947901d286102ca9af245a2ca102e4b82d4bc201c06b3a5f6af6685d97506ba18352c44f24eb201a65732cf9d748f8895c131fab71a949bcc960b6f8391233467e8b8f0fec571d5385f17ec3159631247671b2f34d5baa3250154ed74854c679ef9e03962c9fd92ef64dce4e4da7ab244f2d3db9b30553ad4b8e6253dc479dc04cfee6c91986c47744eac7ef157b5c6a365f10e8b16616cbb38b395aab37e9da7cf9960813251f71d28cb67c4883641200726418c4c4a4cf4aad694d80739e67c14bc18ca3222fa7e920ee62e741a17d09d9cbbdcb0621a6d3708d538da06c50afc88705d317cfafd914829fd4f3cec5c966c5bbcf666157b5b89c87fff7a26492ac3b62230d4900a4e6813af873e89126b22e845e60fd84349df1ef2e5ffe265e7349d98970b813083c743676bf31efb8b669737660e27bb75eef838efd9cba85c4e3f900d8e1c32552c54d575ee4a6a5f307b8bdf9b5c86cdd5ccb63f5bc0ce0a746526b40de0cca130df0523f8507b9be29ff820af4b9c8a4ed77e84ff1b6787f4391d893317f923c4b10020baff1efdb5b3d13674159acc974e3b9eaedd1a6e08fbf567b84d2ea535be53e028d1b704a6582f23c13a483e1ebf703b3adaee11151fe285b31131612dc292c6f41afa54c9ce0f003157855f095bb93e2eedc998443a7e5b54e65101a2fc879358bccad255431221064479bcfdd66302e907345daf8c35aed37722c07ab6f9789d7611f851e1347b280377502d4cb6c07ffcfefc6ae77344d010e028b7e9173dc154659a51dc580bf20c1f1509a81600661d76c3c26db59aee3036e8d612a562d2f38158a7150d9b635dca64b7a06e3f754891fa7d59dc8eaa354fcb6fa0dde48add958b2a906cda5a049033270a540bde1085a7dfd5edaa2255a3cf5aec4b0d0c94dc9982ac53b12500ae04924843245522e7d6edb479430bac74b1b9c8a79fb1f645369d3cd0af0ade4f8393a944a047c7ca983d08222cb5b09e2523039aeaee7fcdc2ecb14f38c087ca18876a870ba3f9e9e9c15a677c47a6a531ddfab26f04d252baa6cf51e0c8101e05974db00631ff8c6333d6766319236d4423c15f9a44090f5a9e3cd980fbc822f95552bd325e1a8bcd101c135775a69686365cc0d0d84f9a9ab84798d65f3e48e9feefc41d03cc50ed0aaf0ed406f09d673e06f853edc2b4e31f7f641cb0698bbfb1561220881c1d450eca46e22c6dab33786727adc887b3b3e2c23fec67ed7f2fea6286dcc7efc4ca28c228785c8a8858768e75482ad99cec3f163bfbd1deca92c792db25d8b5f02bd812b9e2ce5755da5868bd316ebf8118527994149f917a4a7e6f0702607f00b99bc4f1de90d6807f6298cd3df0c362ac373629d178523becfca28799065506c2fb093a8250b9aa8fc9888b420bc1f69e9c9291db91e1723c7f1999614d1f405bb59c360a2df6b554c4eb2ed8d7e80432bc63f9379d61628b0393fc9974321a247981c28d912c294fbce718b24c596e549c201c45affb059fe2f09aeebda1e7ded537a3ecbcb140ebe685821cd9ce9fa6311cd014187fac9a3ea209e15a211f6470552e3894d32a0576aaceaf9799146f2643456fe6a4bed97f2e27a6aac6841e9b560710fc4816361801a047302c8a16a780ce1b847b9f92018d8fdb66a19d5f5af4b1292c07c6a1a46cf5ae195a0d9841e6ae1c3f99bb0d7bc7a7337900b9fe712e073e49ef5deaeb5b5492dff50a2b4a089e4be22109a789b7a4ab4e766b418225e04b271b2195d948af932de3ee886e4fbb5f83febd3dd70cace064f298e45215d59c8806932b0526b84a589255dd98864b41e87c7a49fe088b759fa180413bdf8fafe83c86868e9d7eea1842f406d5c8b982145b44b1b943f3bbab354230af039d64eb552ce39a945f9fc0105b8eae26176bfcdbb6d739968cb31c6631d27ca780e93885c3cf5c9d3c4dea697cbea14ad52900b6cc7f5833dc2cc92267258b399abb157c2af5353ffefff644613d65332d664e45311425dd1fa413811994c5b554d40b22e2de98f9e07d9e1b85bcdfbf116193b7c778f7b68d7dca379f1b6287c9da8aebcc3474a3756fbb2db49cc1b01a6e2bc91f474d71371c81a4bf33ee7280fad66b7a8036fe00cf85eb62aa58bd21b229f2ade828b46d88481d0ec69b273189b6d8d916a5953e1aa0e60aeb5de729752d0350129b0d2918ca584bf1a18964dc1769fbdce1cb467b39024eb77864b1080124298328163685401f04f010104b093cbfea0e394585fe7da2d4dec240df2f465d92abfc33f6acbf006c112ae5314561b2307ac2676e639c2098ee3576df1e4b9a11c7635937b180058ef53f63d767552a05886671e6288638770345a87f49b61b1c0ce5cf2ebca1de233674081fea188f30189aa8faf972b2284bb196c96d54b7bc2180a2db3a9ebe7ff5110df7a534bdbd3e22c6652517dea6c55ea7f6af7f49c44b629c4a2036404b4ff3c8c017b642ff3749edb868480cba67b3bc8d057676fd7b0dc6d96671224bbd9f09e74dbaf09451551d6286e256b54fad4a44712272e555de4cc9b81b5ae47c1a642573658bed3c6df09f080ed58395fa40d447fe21108594867794f2a443d0dd59b0d82423ba02cbd7aa64682ea8723fcb6fcf08f9fcc21be626e9f1168627f498dc6735da8997d2b57e4e3f14de049876261ac2dbfb2e834ddc0e051c62d3cdc526c75ad2219f64e2444ff3740b64bef8e6ecc39adbbfcb592d925dc8682707e20c6a9fe3feb6a1456feecdfd6cd15d8b741cc5ce6669ae265b165fa485a5f2317f01f3178719bebcefc5a41b7c213fe736f85c003c1572fef22f477f0432fff9630c2ca93efa8b619c4065977db182202f0f5ce85624156892ccea62a0801c0891982758549675ee437781f6df2a7cb06b7b0582688c08e39b2dbd827118d77625ce5cefa65af854bc84e5cff7a62c34d3503c84d23aada50c21adce0871087b3babb278a147839455fc80544e9b8efe0bdacbd20be2b63960f28277f5439a705526a7e210a2585a00c6d0fc02e30e1e0e0a6a86ec25a5fbce48a68a06808efc533e83beb8ddf9c9c9161154d4da387fcd28eb835549b69b68846ef8641c740a0222abaea915045158ab3431a72b67e61253c8318ffbea97f22eef390e97b78ed1d5cef54829d01d8af837f892ba1bd150cb9c04deeb72f66e6fca3310bc84174e8c226189a38658267967bf8249da7e431a2748b624cab91e3d1f88cef1baa20a479e8c00f1cc0f61047f12ad5116e576e550e47ad5385029e23601ebf0387355a038c3c08b526d08b30c6447d0c0ce25a418213a08f64274f3c4311eea6eec4c8a923cbc1c28650d542d6835bc2e9680b121b0f3af0d5dfbc61fcb11eda5764cc6cb5f23600019c0424938c7a28edee278988d37efef21121b21b5781c483392739558c259154504dc1e2a2000c06343516094434c63705ebbba5425b234e958f24ba586212160ffd0b3176ba4e8e4d90b1ba870c4fb2a3a49c1bb589bc4444e472d52c961b068e63143cd3ea70edea893b1ca23cb77ad2c8f159acc607f4199aa9dbda443cdb64561e4d697cfb56a031127fe2054fdb4eb8441d0e6892ce7e9e2fd25fe586939a7eb3a8b5a2b7d2ebed01505f6af182826c1a804b7a08396e769fdd7fd39922816cdfdb2222bd86f6bb1a075d93289459d5032109747ca23db514e561bc66a9383d98a41e2a10b9dfba973e960d185ba32f7b7cee851c4c02fa7097546689d50d57cbdfef58d9e11f1514934ec2b449c467ec4bb509f18b3ad3f673fe82f43aca5f8eb185ba4511b84cff868926ffe2167b2ab269c297bfb0ef6c902dbc6e1b96dde1009f0b3b03fc323c456883d5a81538148a85a05153d0b81ed2c4ac81efcf10b45c49f67b9d24fb8ce19776e5d7eb18dbc494ecca3611c2c5169a71d9440c33de3e97504df4d69852ef2075ade353ab45a49f30cd9b78cafbfd01325a5555f1fb5e8fc4e703e3ab2138c20e8ef5b679725492311b94e048dc65e2ec6cca2215db93bbed272d362836ddbc36f2f0097e1010e6ea74226fb8e132919608bb0be050fb55971c60d3d0299057be67f88d0a26259339c4316e59a3673db2de1e6bfb10a6520ff373aa57f8b844a7eb8c7320b7ea8ef2e01f3b12a1509bf3e994c5052e20c8b106d3e58c560a248df72b89f6a290903c9919da5170bb585bbd50c76941ae0e2cabffcac2fa6bdb1e824dc808ca922f79629fc068e83e8b788561ac49cb9104be9e4f7b6a40e251b3ae9311812c0bde0e79a4c46e51190738db4625bcfb7dc4a0e2fe7b27cc094b60a8ef2fc7e92089ba9ed3740b52bb41428badd06eecbc5eddbf1b3c3a8572f940e4fe09e21db0e84c192be866804dceed151d68dab6463f031ef62e2b557ea29a573f83136f8859c3e140b7eff41121f912574627cb799dd23124637228c347e16147634ffd5f53f8659b0f03a28985de41f27740b2ebc84b0cb01e6fa9f2c22f35607a868b5c105a4961ea4a35788bddda6ce952fbda1d4c79d6da5529fee3c4983369c826379545634498fa71c7c68b272f5922aac0baa0e678d4619006c860a7607042e630332a78aeea3b6a5ed254f38f9593d8a9fb095a71b4e4fc36f14fb259d98895709af639d91361ee3f7555ee68f29032a1b6131021e1b3f4da40072ae1b1507f65306c60a3dde7c7e9b5b98c4fbd10c8783bc4ce9b15b040cb3f16eaa0d5f4f9626cb0219fd34b0d5a2f8b30b40ebe4e57a753e93e27754827c4b4b50036349f5b22f94920c8f331fff07bee63635141f6d897c8c7e91adf2486cfdc76029bcc5aaa6b7db9ff5f7f39f59246c7396eae8d243afc5946203c749804d4087be995451cd3efecf8fac58cef2ef95776461a373947777f8a2127f1af7ecdd3eaf963e2c4816ed99fbb97bb94ec7f9413cab38bdeb1a63714b29ac9762e83b4398f483dfa8ee244c277d8cdb9a68f136b90e9384026ae2306e2f3bef6cde166b04d7e679cdb1895845645982adad4875f07b96e31a1da2f55797c02bd6c71785f9520c2de5f3cea83526f4d35fd57f25b02fe8d81ec5c2b76d843930847f7544887a2e7f19e649ef40deecc33c48896fa9185fe210aff9cfa143d5f0dde2e42353aca1c561108adac788e5f609ffaeacd21b263fc15f7b45894fc8d60a96b1e2b5c81dbb1677b4cc33bc61067127dbce4ef582b386976a9e474d2787aea9040b9471f96c93d66e4bfc67e0b51ad223ce3223fc4582bda1e084e796827366e8c7ae5ce63fb2a983f6f8e3249eab1d613fba672f1b505a5c25bc87edfad0623d2d4111a1774345cb54ac74c1097c820faf4ec6b0078f73f00a47c6a9afcff06f999e6ecf9828998986d4c5b7f8cc13adab9bc278ba406b1e2fabe55295cb31e4e4f853f4ea394e66319c731329de49bda9b0a65db73c4d8015c136927bddd6dd835313331a80a9b4666e12725f7fbc79ce821219df15c101983f034e00bf62e621f801220f46ad4130ed843a2a4fc3710e267ec703f6642ea519152ce568b81ac3b3c96f2c06cc9d59c108eb236ece9282ef3d4bd908ff290fd0407053751b353b1de51b4db59f949e4f1df01f3bb9eaf0ef79ec6faa27b9e5a07fe42b016bd5861727d62cd915c93014a3e69e40599c1ddccdca70bc3f2715a3", 0x1000) 20:01:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x2a00000000000000) 20:01:57 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x3}}, 0x24, 0x0) 20:01:57 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xedc000000000}) 20:01:57 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x12, 0xfffffe8c) 20:01:57 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x4}}, 0x24, 0x0) 20:01:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x2c00000000000000) 20:01:58 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x5}}, 0x24, 0x0) [ 1414.229392] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1414.237660] overlayfs: failed to resolve './file1': -2 20:01:58 executing program 2: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x80) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000240)={r0, 0x0, 0x1, 0x6, 0x7}) ioctl(r0, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r4 = dup(r0) write$FUSE_CREATE_OPEN(r4, &(0x7f0000000480)={0xa0, 0x0, 0x2, {{0x4, 0x1, 0x4, 0x100, 0x5, 0x9, {0x4, 0x8000, 0xfffffffffffffffa, 0x3, 0x400, 0x3f, 0x8, 0xcd7, 0x8eac, 0xff, 0x3, r2, r3, 0x9a, 0x88}}, {0x0, 0x5}}}, 0xa0) setreuid(0x0, r2) syslog(0x0, &(0x7f0000000280)=""/238, 0xee) r5 = creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="b1000000c7247f0074a1f6e97aca678ed95a91a3e0cb60ff160b579860e43d278c9ef18b016edc39addf907b3f67d7080640174f63c170b40535581eb4a79e0e64f345b31d738fd366b2d594810abb7224ce3ee25867ce086813827b71a40cda24729d58436d7cd124f6ec4840f454c9cb63500df5926efd214f186a8e0d3af4250b55e6aea88f974facba6b90db9c4a0b71c221fb67ac3e26b5778daa1c8ea9bffc19345c99362c486ec0b2113def20829118db79e48cc69c55ccaf8c33d3c4c07c44b2f64351ef9e8d240a7dad9b022af24e639e28cf3fca22f476ca3f8a6519f8d2057f5e0d6a557cf130ce5930964a"], &(0x7f0000000140)=0xb9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="02a36af680ff000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000003c0)={r6, 0x3, 0x566, 0x7, 0x7, 0x3, 0x3, 0x23, {r7, @in={{0x2, 0x4e20, @empty}}, 0xbf, 0x0, 0x29c260f8, 0x80000000, 0x5}}, &(0x7f0000000200)=0xb0) membarrier(0xa, 0x0) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f0000000080)={0x3, 0x0, [{}, {}, {}]}) [ 1414.356025] overlayfs: failed to create directory ./file1\/work (errno: 28); mounting read-only [ 1414.379078] EXT4-fs error: 7 callbacks suppressed [ 1414.379090] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16706: comm syz-executor4: corrupted xattr entries 20:01:58 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a0") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x2e00000000000000) 20:01:58 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x301280, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f00000000c0)=""/140, 0x8c}, &(0x7f0000000180), 0x2}, 0x20) r1 = creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000200)=0x7fffffff) 20:01:58 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x4000000000000}) 20:01:58 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x6}}, 0x24, 0x0) 20:01:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x13, 0xfffffe8c) [ 1414.580153] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16534: comm syz-executor2: corrupted xattr entries [ 1414.627157] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16658: comm syz-executor4: corrupted xattr entries [ 1414.639442] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16534: comm syz-executor2: corrupted xattr entries 20:01:58 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000100)={{}, {}, [{0x2, 0x1, r1}, {0x2, 0x1, r1}, {0x2, 0x7, r1}, {0x2, 0x7, r1}, {0x2, 0x0, r1}]}, 0x4c, 0x0) 20:01:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x3000000000000000) [ 1414.743790] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16817: comm syz-executor5: corrupted xattr entries [ 1414.807203] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1414.825071] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16616: comm syz-executor3: corrupted xattr entries [ 1414.838228] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16596: comm syz-executor2: corrupted xattr entries 20:01:58 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x7}}, 0x24, 0x0) [ 1414.905329] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:01:58 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a0") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1414.945801] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16658: comm syz-executor4: corrupted xattr entries [ 1414.958941] overlayfs: filesystem on './file0' not supported as upperdir [ 1414.976571] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16658: comm syz-executor4: corrupted xattr entries 20:01:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x3200000000000000) [ 1414.994359] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16596: comm syz-executor2: corrupted xattr entries 20:01:58 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x8}}, 0x24, 0x0) 20:01:59 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x15, 0xfffffe8c) 20:01:59 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x10000000000000}) 20:01:59 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1002}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="880000003200110927bd7000fbdbdf2586000000680001001000100000000800030004000000000010001400000008000300010000800000100005000000080003000000000000001000050000000800030006000000000010000e0000000800030006000000000014001a0000000c000100706f6c5e97541e0000000c0002000000000004000000"], 0x88}, 0x1, 0x0, 0x0, 0x24000010}, 0xc045) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) 20:01:59 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a0") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x3400000000000000) 20:01:59 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x10}}, 0x24, 0x0) [ 1415.371534] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:01:59 executing program 2: creat(&(0x7f0000000340)='./bus\x00', 0x0) syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x0, 0x2) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) [ 1415.413861] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:01:59 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x20000000000000}) [ 1415.495775] overlayfs: filesystem on './file0' not supported as upperdir 20:01:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x3600000000000000) 20:01:59 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x14}}, 0x24, 0x0) 20:01:59 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:01:59 executing program 2: lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) [ 1415.698612] overlayfs: failed to resolve './file1': -2 [ 1415.735354] overlayfs: failed to resolve './file1': -2 20:01:59 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x17, 0xfffffe8c) 20:01:59 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x48}}, 0x24, 0x0) 20:01:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x3800000000000000) 20:01:59 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1415.835960] overlayfs: failed to resolve './file1': -2 20:01:59 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000016c0)={0x6, &(0x7f00000003c0)=""/4096, &(0x7f0000001600)=[{0x6, 0x5f, 0xfffffffffffffff8, &(0x7f0000000100)=""/95}, {0x3, 0xdf, 0x0, &(0x7f0000000180)=""/223}, {0x4, 0x8e, 0xffffffff00000000, &(0x7f0000000280)=""/142}, {0x7ff, 0x8c, 0x4, &(0x7f00000013c0)=""/140}, {0x1, 0x63, 0xfffffffffffffff9, &(0x7f0000001480)=""/99}, {0x7, 0xf3, 0x0, &(0x7f0000001500)=""/243}]}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fcntl$getflags(r1, 0x40b) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:init_exec_t:s0\x00', 0x21) 20:01:59 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x4c}}, 0x24, 0x0) [ 1415.964980] overlayfs: failed to resolve './file1': -2 20:01:59 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf0ffffffffffff}) 20:01:59 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x60}}, 0x24, 0x0) 20:01:59 executing program 2: creat(&(0x7f0000000080)='./bus\x00', 0x2000) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) 20:01:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x3a00000000000000) 20:01:59 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:00 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x68}}, 0x24, 0x0) [ 1416.194558] overlayfs: failed to resolve './file1': -2 [ 1416.199683] overlayfs: failed to resolve './file1˙': -2 [ 1416.355825] overlayfs: failed to resolve './file1˙': -2 20:02:00 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x27, 0xfffffe8c) 20:02:00 executing program 2: creat(&(0x7f0000000340)='./bus\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x7}, 0x4) 20:02:00 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x3c00000000000000) 20:02:00 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x6c}}, 0x24, 0x0) 20:02:00 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x100000000000000}) 20:02:00 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x74}}, 0x24, 0x0) 20:02:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x3e00000000000000) 20:02:00 executing program 2: r0 = msgget$private(0x0, 0x200) msgrcv(r0, &(0x7f0000000080)={0x0, ""/201}, 0xd1, 0x3, 0x800) creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380), 0x24, 0x0) 20:02:00 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x7a}}, 0x24, 0x0) [ 1416.678738] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:00 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:00 executing program 2: creat(&(0x7f0000000080)='./bus\x00', 0x40) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="02000000010000000000000004000000f095c8590911cb08000000002000000000000000"], 0x24, 0x0) [ 1416.842417] overlayfs: filesystem on './file0' not supported as upperdir 20:02:00 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x29, 0xfffffe8c) 20:02:00 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0xc0}}, 0x24, 0x0) 20:02:00 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x200000000000000}) 20:02:00 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x3f00000000000000) 20:02:00 executing program 2: r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="020000000100000000000000040000000000000010000000000000002000000000ff000000"], 0x24, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x6, 0x1, 0xffffffff, 0x9, 0x4, 0x7, 0x8, 0xd15, 0x5, 0x401, 0x2, 0x100}) dup(r0) 20:02:00 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x300}}, 0x24, 0x0) 20:02:01 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) [ 1417.156633] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:01 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x500}}, 0x24, 0x0) 20:02:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x4000000000000000) [ 1417.296891] overlayfs: filesystem on './file0' not supported as upperdir 20:02:01 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x600}}, 0x24, 0x0) 20:02:01 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x300000000000000}) 20:02:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x2b, 0xfffffe8c) 20:02:01 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:01 executing program 2: clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x2e) tkill(r0, 0xc) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x0, 0x39}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) exit_group(0x0) 20:02:01 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x700}}, 0x24, 0x0) 20:02:01 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x101000000}) read(r0, &(0x7f0000000100)=""/67, 0x43) flock(r0, 0x2) mknod(&(0x7f0000000000)='./file0\x00', 0x8007, 0x16eb) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) flock(r0, 0x2) flock(r0, 0x2) msgrcv(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="1e000000000100000c0000000000000000197fa8ac18f1dff9a50f4529abc82324acc20100ae0750e03690e37cd418e50fc4c5c1b4590188c33194230fadd5d6f942d9ab74958dc6dd2338f7103c123fdda9ac74b0913de1fbcf932fbfcebeff010000000000001e67c98f3a2853d230407c5d7cfc6087ed714f14"], 0x1, 0x0, 0x0) 20:02:01 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x1400}}, 0x24, 0x0) 20:02:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x4f00000000000000) [ 1417.656159] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:01 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:01 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x2000}}, 0x24, 0x0) [ 1417.828005] overlayfs: filesystem on './file0' not supported as upperdir 20:02:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x6018230000000000) 20:02:01 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x400000000000000}) 20:02:01 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x2f, 0xfffffe8c) 20:02:01 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x3f00}}, 0x24, 0x0) 20:02:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x6400000000000000) 20:02:02 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x4000}}, 0x24, 0x0) [ 1418.147734] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1418.262488] overlayfs: filesystem on './file0' not supported as upperdir 20:02:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x6500000000000000) 20:02:02 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x13, 0x10, 0x3}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x18) 20:02:02 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x4800}}, 0x24, 0x0) 20:02:02 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, 0x0) 20:02:02 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x426000000000000}) 20:02:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x4f, 0xfffffe8c) 20:02:02 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x4c00}}, 0x24, 0x0) 20:02:02 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x13, 0x10, 0x3}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r0, 0x0, 0x0}, 0x18) [ 1418.587431] overlayfs: missing 'lowerdir' [ 1418.596360] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x6600000000000000) 20:02:02 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, 0x0) [ 1418.715827] overlayfs: filesystem on './file0' not supported as upperdir 20:02:02 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x101000000}) flock(r0, 0x2000000000000003) mknod(&(0x7f0000000000)='./file0\x00', 0x8007, 0x16eb) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) flock(r0, 0x2) flock(r0, 0x3) flock(r0, 0x2) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="56cc10d6f3bb6b81ad38b790ff51a2ff8bf9"], 0x12}, 0x0) 20:02:02 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x6000}}, 0x24, 0x0) 20:02:02 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x500000000000000}) 20:02:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x50, 0xfffffe8c) 20:02:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x6700000000000000) [ 1418.871916] overlayfs: missing 'lowerdir' 20:02:02 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x6800}}, 0x24, 0x0) 20:02:02 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x101000000}) flock(r0, 0x3) read(r0, &(0x7f0000000100)=""/67, 0x43) flock(r0, 0x2) mknod(&(0x7f0000000000)='./file0\x00', 0x8007, 0x16eb) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x80000000000002, 0x10, r1, 0x0) flock(r0, 0x2) msgrcv(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1, 0x0, 0x0) [ 1419.046791] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:03 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, 0x0) 20:02:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x6effffffffffffff) 20:02:03 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x6c00}}, 0x24, 0x0) 20:02:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x51, 0xfffffe8c) [ 1419.208131] overlayfs: filesystem on './file0' not supported as upperdir 20:02:03 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x7400}}, 0x24, 0x0) [ 1419.293346] overlayfs: missing 'lowerdir' 20:02:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x7400000000000000) 20:02:03 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x600000000000000}) 20:02:03 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x7a00}}, 0x24, 0x0) 20:02:03 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}], [], 0x40000000}) [ 1419.454509] EXT4-fs error: 45 callbacks suppressed [ 1419.454521] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16551: comm syz-executor4: corrupted xattr entries 20:02:03 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0xc000}}, 0x24, 0x0) 20:02:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x57, 0xfffffe8c) [ 1419.648274] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16609: comm syz-executor4: corrupted xattr entries [ 1419.744760] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16516: comm syz-executor3: corrupted xattr entries [ 1419.776538] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:03 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x101000000}) read(r0, &(0x7f0000000100)=""/67, 0x43) flock(r0, 0x100000003) mknod(&(0x7f0000000000)='./file0\x00', 0x8007, 0x16eb) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x80000000000002, 0x10, r1, 0x0) flock(r0, 0x2) flock(r0, 0x2) msgrcv(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="67869c37be72e4fddd7e79f2cb860d7908f9907106cb932d0ce16087dc41d50a1a61026809133995c710e824e58d2dc4000000"], 0x1, 0x0, 0x0) 20:02:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x7600000000000000) 20:02:03 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0xff00}}, 0x24, 0x0) 20:02:03 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}], [], 0x40000000}) 20:02:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x58, 0xfffffe8c) 20:02:03 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x700000000000000}) [ 1419.987143] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16641: comm syz-executor4: corrupted xattr entries 20:02:03 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0xff0f}}, 0x24, 0x0) [ 1420.034489] overlayfs: missing 'workdir' [ 1420.035305] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16661: comm syz-executor3: corrupted xattr entries [ 1420.091164] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x7800000000000000) [ 1420.136494] overlayfs: filesystem on './file0' not supported as upperdir [ 1420.151414] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16689: comm syz-executor4: corrupted xattr entries 20:02:04 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x800000000000000}) 20:02:04 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}], [], 0x40000000}) 20:02:04 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x5f, 0xfffffe8c) 20:02:04 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x80000}}, 0x24, 0x0) [ 1420.358575] overlayfs: missing 'workdir' [ 1420.436500] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16610: comm syz-executor3: corrupted xattr entries [ 1420.451753] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16658: comm syz-executor4: corrupted xattr entries [ 1420.514748] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1420.568340] overlayfs: filesystem on './file0' not supported as upperdir 20:02:04 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0x5, 0x200, 0x3ff, 0x20000000000001, 0x0, 0x0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000500), 0x0}, 0x20) 20:02:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x7a00000000000000) 20:02:04 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:04 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x100000}}, 0x24, 0x0) 20:02:04 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x60, 0xfffffe8c) 20:02:04 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x804000000000000}) [ 1420.941793] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16597: comm syz-executor4: corrupted xattr entries [ 1420.987657] overlayfs: failed to resolve './file1': -2 [ 1421.002856] overlayfs: missing 'lowerdir' 20:02:04 executing program 2: mknod(&(0x7f0000000140)='./file0\x00', 0x8005, 0x16e8) r0 = open(&(0x7f00000019c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000100)=""/67, 0x43) msgrcv(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="67869c37be72e4fddddcf954"], 0x1, 0x0, 0x0) 20:02:04 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x3ff7f8}}, 0x24, 0x0) 20:02:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x7c00000000000000) 20:02:05 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x900000000000000}) [ 1421.090529] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16536: comm syz-executor3: corrupted xattr entries [ 1421.103655] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:05 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x89, 0xfffffe8c) 20:02:05 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:05 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x3ff800}}, 0x24, 0x0) [ 1421.308189] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:05 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0xf83f00}}, 0x24, 0x0) [ 1421.382007] overlayfs: filesystem on './file0' not supported as upperdir [ 1421.396379] overlayfs: missing 'lowerdir' 20:02:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x7c0f000000000000) 20:02:05 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:05 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xa00000000000000}) 20:02:05 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x9f, 0xfffffe8c) [ 1421.613826] overlayfs: missing 'lowerdir' [ 1421.652791] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1421.745093] overlayfs: filesystem on './file0' not supported as upperdir 20:02:05 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x40000000000) 20:02:05 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x1000000}}, 0x24, 0x0) 20:02:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x7e00000000000000) 20:02:05 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:05 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xa0, 0xfffffe8c) 20:02:05 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xb00000000000000}) 20:02:05 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x2000000}}, 0x24, 0x0) [ 1422.031567] overlayfs: option "workdir=./file1\" is useless in a non-upper mount, ignore [ 1422.043413] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:06 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000180)=[{{}, 0x1, 0x7f}], 0x18) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}}], 0x18) [ 1422.072724] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1422.083309] overlayfs: filesystem on './file0' not supported as upperdir 20:02:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x8004000000000000) 20:02:06 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:06 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xc00000000000000}) 20:02:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xa1, 0xfffffe8c) 20:02:06 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x3000000}}, 0x24, 0x0) [ 1422.356767] overlayfs: option "workdir=./file1\" is useless in a non-upper mount, ignore [ 1422.365164] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:06 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x4000000}}, 0x24, 0x0) 20:02:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x8200000000000000) [ 1422.397425] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 20:02:06 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x101000000}) flock(r0, 0x2) mknod(&(0x7f0000000200)='./file0\x00', 0x8007, 0x16ea) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) flock(r0, 0x2) flock(r0, 0x2) msgrcv(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1, 0x0, 0x0) 20:02:06 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x5000000}}, 0x24, 0x0) 20:02:06 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1422.511997] overlayfs: filesystem on './file0' not supported as upperdir 20:02:06 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x6000000}}, 0x24, 0x0) 20:02:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x8600000000000000) 20:02:06 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xd00000000000000}) 20:02:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xaf, 0xfffffe8c) 20:02:06 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x7000000}}, 0x24, 0x0) [ 1422.700464] overlayfs: option "workdir=./file1\" is useless in a non-upper mount, ignore [ 1422.729375] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 20:02:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x8800000000000000) [ 1422.835864] overlayfs: failed to resolve './file1': -2 20:02:06 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x14000000}}, 0x24, 0x0) [ 1422.942937] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:06 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x1000000000000000}) 20:02:07 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x20000000}}, 0x24, 0x0) [ 1423.262456] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1423.306947] overlayfs: filesystem on './file0' not supported as upperdir 20:02:07 executing program 2: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) 20:02:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x8a00000000000000) 20:02:07 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x3f000000}}, 0x24, 0x0) 20:02:07 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xbf, 0xfffffe8c) 20:02:07 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000000)=0x1) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000013000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 20:02:07 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x1200000000000000}) 20:02:07 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x40000000}}, 0x24, 0x0) 20:02:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="285474dae6badf3ab85f04000000d2eb", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0adc1f121e0d3f3188a070") r2 = accept(r0, 0x0, 0x0) write$binfmt_aout(r2, &(0x7f0000000d00), 0x20) [ 1423.676452] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:07 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x48000000}}, 0x24, 0x0) 20:02:07 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0/file1\x00', 0x0) 20:02:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x8c00000000000000) [ 1423.792251] overlayfs: filesystem on './file0' not supported as upperdir 20:02:07 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x1400000000000000}) 20:02:07 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x13f, 0xfffffe8c) 20:02:07 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x0, 0x0) 20:02:07 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x4c000000}}, 0x24, 0x0) 20:02:08 executing program 2: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhci\x00', 0x1) write$P9_RLERRORu(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="845fad6d82569d12c6fba03e75386bae54ff3033e3c2866fa97fdcd8105aa2e82ae87c265507001769582c27c215bbf510d9969643828f47075546cb9246bb30000000000000000000000000000000"], 0x4f) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x0, 0x0) r6 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhci\x00', 0x200) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(0xffffffffffffffff, 0x80045700, &(0x7f0000000300)) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x88, 0x40, 0x3, 0x81, 0xfffffffffffffff7, 0x7, 0x1, 0x2, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000380)={r7, 0x8}, &(0x7f00000003c0)=0x8) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000180)={0x5, 0x40, 0x122, 0x100}) times(&(0x7f0000000340)) r8 = gettid() writev(r1, &(0x7f0000000500)=[{&(0x7f0000000480)="2b1cbccc40004dd548226dbf7865af0dc9725484e5699dfe9f02d29fd620910b60499e1aaf7d636cf32399ed1ff8ec7e26c97b9f42be07a0eb907d11cdb44393ae5f3fa533acef1f26301abd3d0fdf80fe8018bbf20ac0", 0x57}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000000)) tkill(r8, 0x11004000000016) close(r5) ioctl$VIDIOC_QUERYSTD(r6, 0x8008563f, &(0x7f0000000040)) ioctl$KVM_RUN(r3, 0xae80, 0x0) dup2(r1, r3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000100)={0x8, 0x80, 0x2, 0x8, 0x1, [{0x7ff8, 0x6, 0x4, 0x0, 0x0, 0x100}]}) dup3(r3, r2, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0), 0xffffffffffffffff) openat$md(0xffffffffffffff9c, 0x0, 0x10800, 0x0) timer_delete(r9) 20:02:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x8e00000000000000) [ 1424.199896] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:08 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x60000000}}, 0x24, 0x0) [ 1424.369239] overlayfs: filesystem on './file0' not supported as upperdir 20:02:08 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x68000000}}, 0x24, 0x0) 20:02:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x9000000000000000) 20:02:08 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x1b26000000000000}) [ 1424.638271] EXT4-fs error: 26 callbacks suppressed [ 1424.638299] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16565: comm syz-executor4: corrupted xattr entries 20:02:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x15f, 0xfffffe8c) 20:02:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x9200000000000000) 20:02:08 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x6c000000}}, 0x24, 0x0) [ 1424.936343] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16582: comm syz-executor3: corrupted xattr entries [ 1424.998163] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1425.000550] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16628: comm syz-executor4: corrupted xattr entries 20:02:09 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x74000000}}, 0x24, 0x0) [ 1425.218331] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16628: comm syz-executor4: corrupted xattr entries [ 1425.352615] overlayfs: filesystem on './file0' not supported as upperdir [ 1427.215642] IPVS: ftp: loaded support on port[0] = 21 [ 1427.273926] chnl_net:caif_netlink_parms(): no params data found [ 1427.353624] bridge0: port 1(bridge_slave_0) entered blocking state [ 1427.360095] bridge0: port 1(bridge_slave_0) entered disabled state [ 1427.367617] device bridge_slave_0 entered promiscuous mode [ 1427.374627] bridge0: port 2(bridge_slave_1) entered blocking state [ 1427.381013] bridge0: port 2(bridge_slave_1) entered disabled state [ 1427.388084] device bridge_slave_1 entered promiscuous mode [ 1427.457143] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1427.466109] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1427.483177] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1427.490529] team0: Port device team_slave_0 added [ 1427.537776] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1427.545229] team0: Port device team_slave_1 added [ 1427.550351] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1427.557759] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1427.605410] device hsr_slave_0 entered promiscuous mode [ 1427.654377] device hsr_slave_1 entered promiscuous mode [ 1427.714555] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1427.721474] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1427.771579] bridge0: port 2(bridge_slave_1) entered blocking state [ 1427.777928] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1427.784594] bridge0: port 1(bridge_slave_0) entered blocking state [ 1427.790933] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1427.843626] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 1427.849817] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1427.858259] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1427.866427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1427.873593] bridge0: port 1(bridge_slave_0) entered disabled state [ 1427.880399] bridge0: port 2(bridge_slave_1) entered disabled state [ 1427.887655] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1427.899657] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1427.907634] 8021q: adding VLAN 0 to HW filter on device team0 [ 1427.965091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1427.972664] bridge0: port 1(bridge_slave_0) entered blocking state [ 1427.979053] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1427.986104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1427.993568] bridge0: port 2(bridge_slave_1) entered blocking state [ 1427.999932] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1428.010597] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1428.057347] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1428.071620] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1428.081551] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1428.093145] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1428.100809] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1428.108878] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1428.116509] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1428.123853] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1428.181536] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1428.190917] 8021q: adding VLAN 0 to HW filter on device batadv0 20:02:12 executing program 5: socket$inet(0x2, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, 0x0) r0 = memfd_create(&(0x7f0000000000)='-&\x00', 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, 0x0) mlockall(0x100000c1000005) r1 = socket$inet6(0xa, 0x3, 0x3) ioctl$TIOCSTI(r0, 0x5412, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000540)='net\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) getpeername$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, 0x0) getgid() fchdir(0xffffffffffffffff) clone(0x2102001fff, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) quotactl(0x2080000201, &(0x7f0000000100)='./file1\x00', 0x0, &(0x7f00000002c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) r2 = inotify_init() inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f00000002c0)='./control/file1\x00', 0x0) dup3(r1, r2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140), 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, 0x0) preadv(r3, 0x0, 0x0, 0x0) unshare(0x40000000) syz_genetlink_get_family_id$ipvs(0x0) 20:02:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x17f, 0xfffffe8c) [ 1428.360896] device bridge_slave_1 left promiscuous mode [ 1428.371387] bridge0: port 2(bridge_slave_1) entered disabled state [ 1428.431518] IPVS: ftp: loaded support on port[0] = 21 [ 1428.437797] device bridge_slave_0 left promiscuous mode [ 1428.443246] bridge0: port 1(bridge_slave_0) entered disabled state [ 1428.471593] IPVS: ftp: loaded support on port[0] = 21 [ 1431.475394] device hsr_slave_1 left promiscuous mode [ 1431.538098] device hsr_slave_0 left promiscuous mode [ 1431.569178] team0 (unregistering): Port device team_slave_1 removed [ 1431.579617] team0 (unregistering): Port device team_slave_0 removed [ 1431.591348] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1431.647567] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1431.709636] bond0 (unregistering): Released all slaves 20:02:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xe803000000000000) 20:02:20 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x7a000000}}, 0x24, 0x0) 20:02:20 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x1c26000000000000}) 20:02:20 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x27f, 0xfffffe8c) 20:02:20 executing program 2: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhci\x00', 0x1) write$P9_RLERRORu(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="845fad6d82569d12c6fba03e75386bae54ff3033e3c2866fa97fdcd8105aa2e82ae87c265507001769582c27c215bbf510d9969643828f47075546cb9246bb30000000000000000000000000000000"], 0x4f) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x0, 0x0) r6 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhci\x00', 0x200) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(0xffffffffffffffff, 0x80045700, &(0x7f0000000300)) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x88, 0x40, 0x3, 0x81, 0xfffffffffffffff7, 0x7, 0x1, 0x2, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000380)={r7, 0x8}, &(0x7f00000003c0)=0x8) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000180)={0x5, 0x40, 0x122, 0x100}) times(&(0x7f0000000340)) r8 = gettid() writev(r1, &(0x7f0000000500)=[{&(0x7f0000000480)="2b1cbccc40004dd548226dbf7865af0dc9725484e5699dfe9f02d29fd620910b60499e1aaf7d636cf32399ed1ff8ec7e26c97b9f42be07a0eb907d11cdb44393ae5f3fa533acef1f26301abd3d0fdf80fe8018bbf20ac0", 0x57}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000000)) tkill(r8, 0x11004000000016) close(r5) ioctl$VIDIOC_QUERYSTD(r6, 0x8008563f, &(0x7f0000000040)) ioctl$KVM_RUN(r3, 0xae80, 0x0) dup2(r1, r3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000100)={0x8, 0x80, 0x2, 0x8, 0x1, [{0x7ff8, 0x6, 0x4, 0x0, 0x0, 0x100}]}) dup3(r3, r2, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0), 0xffffffffffffffff) openat$md(0xffffffffffffff9c, 0x0, 0x10800, 0x0) timer_delete(r9) 20:02:20 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1436.293415] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16882: comm syz-executor4: corrupted xattr entries [ 1436.336400] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16979: comm syz-executor3: corrupted xattr entries 20:02:20 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xf0ffffff00000000) [ 1436.433097] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:20 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x8cffffff}}, 0x24, 0x0) [ 1436.548746] overlayfs: filesystem on './file0' not supported as upperdir [ 1436.567560] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16882: comm syz-executor4: corrupted xattr entries 20:02:20 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:20 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0xc0000000}}, 0x24, 0x0) 20:02:20 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x2000000000000000}) 20:02:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xf2ffffff00000000) 20:02:20 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x2bf, 0xfffffe8c) 20:02:20 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1436.786325] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16774: comm syz-executor4: corrupted xattr entries 20:02:20 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0xf5ffffff}}, 0x24, 0x0) [ 1436.950383] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16706: comm syz-executor4: corrupted xattr entries [ 1436.969893] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16753: comm syz-executor3: corrupted xattr entries [ 1437.053781] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1437.119661] overlayfs: filesystem on './file0' not supported as upperdir 20:02:21 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000380)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;<\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xc6\x0f\xd7\x14\x0f\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4N') r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x40000000000002, 0x0) r3 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000280)='syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000300)={r3, 0x2, 0x1, 0x1, &(0x7f00000002c0)=[0x0], 0x1}, 0x20) bpf$MAP_CREATE(0x0, 0x0, 0x0) gettid() ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'nr0\x01\x00', 0x801}) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0xa, 0x300) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x3, 0x3f, 0x2, 0x1}]}) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x0, 0x2) r5 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a00)={0x0, r0, 0x0, 0xd, &(0x7f0000000140)='eth0]md5sum[\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000a40)={r5, r4, 0x0, 0xd6, &(0x7f0000000900)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;<\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xc6\x0f\xd7\x14\x0f\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4N', r6}, 0x30) write$cgroup_int(r2, &(0x7f0000000000)=0x9295, 0x12) getpid() openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) 20:02:21 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:21 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0xf6ffffff}}, 0x24, 0x0) 20:02:21 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x3000000000000000}) [ 1437.226996] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16706: comm syz-executor4: corrupted xattr entries 20:02:21 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x2ff, 0xfffffe8c) 20:02:21 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:21 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0xf8f73f00}}, 0x24, 0x0) [ 1437.439653] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16658: comm syz-executor3: corrupted xattr entries 20:02:21 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1437.560442] device nr0 entered promiscuous mode [ 1437.569387] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16595: comm syz-executor4: corrupted xattr entries [ 1437.586289] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1437.631878] overlayfs: filesystem on './file0' not supported as upperdir [ 1438.037182] device bridge_slave_1 left promiscuous mode [ 1438.042664] bridge0: port 2(bridge_slave_1) entered disabled state [ 1438.094875] device bridge_slave_0 left promiscuous mode [ 1438.100355] bridge0: port 1(bridge_slave_0) entered disabled state [ 1438.275673] device hsr_slave_1 left promiscuous mode [ 1438.347143] device hsr_slave_0 left promiscuous mode [ 1438.399564] team0 (unregistering): Port device team_slave_1 removed [ 1438.410478] team0 (unregistering): Port device team_slave_0 removed [ 1438.420526] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1438.460498] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1438.549116] bond0 (unregistering): Released all slaves [ 1439.269131] IPVS: ftp: loaded support on port[0] = 21 [ 1439.361946] chnl_net:caif_netlink_parms(): no params data found [ 1439.400610] bridge0: port 1(bridge_slave_0) entered blocking state [ 1439.407388] bridge0: port 1(bridge_slave_0) entered disabled state [ 1439.414641] device bridge_slave_0 entered promiscuous mode [ 1439.421941] bridge0: port 2(bridge_slave_1) entered blocking state [ 1439.428582] bridge0: port 2(bridge_slave_1) entered disabled state [ 1439.436011] device bridge_slave_1 entered promiscuous mode [ 1439.455747] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1439.465402] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1439.485012] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1439.492424] team0: Port device team_slave_0 added [ 1439.499406] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1439.507521] team0: Port device team_slave_1 added [ 1439.512791] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1439.520371] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1439.606533] device hsr_slave_0 entered promiscuous mode [ 1439.644372] device hsr_slave_1 entered promiscuous mode [ 1439.699525] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1439.706423] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1439.721411] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1439.759551] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1439.769027] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1439.778205] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1439.785221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1439.792214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1439.802087] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1439.808691] 8021q: adding VLAN 0 to HW filter on device team0 [ 1439.817110] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1439.824620] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1439.832411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1439.840346] bridge0: port 1(bridge_slave_0) entered blocking state [ 1439.846766] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1439.856439] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1439.864412] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1439.871537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1439.879570] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1439.887250] bridge0: port 2(bridge_slave_1) entered blocking state [ 1439.893637] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1439.902786] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1439.909931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1439.919573] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1439.926851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1439.937972] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1439.946424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1439.954776] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1439.964785] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1439.975022] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1439.981787] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1439.989509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1439.997873] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1440.005877] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1440.013568] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1440.023051] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1440.032913] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1440.043145] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1440.049237] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1440.056452] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1440.064208] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1440.077482] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1440.089494] 8021q: adding VLAN 0 to HW filter on device batadv0 20:02:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xf3ffffff00000000) 20:02:24 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:24 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0xff000000}}, 0x24, 0x0) 20:02:24 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x3f00000000000000}) 20:02:24 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x300, 0xfffffe8c) 20:02:24 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/ip_vs\x00') preadv(r0, &(0x7f0000000480), 0x10000000000001ed, 0x0) [ 1440.201057] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16770: comm syz-executor4: corrupted xattr entries 20:02:24 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:24 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0xff0f0000}}, 0x24, 0x0) [ 1440.276476] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:24 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x101000000}) flock(r0, 0x2000000000000003) mknod(&(0x7f0000000000)='./file0\x00', 0x8007, 0x16eb) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) flock(r0, 0x2) flock(r0, 0x3) flock(r0, 0x2) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="56cc10"], 0x3}, 0x0) [ 1440.384645] overlayfs: filesystem on './file0' not supported as upperdir 20:02:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xffff0f0000000000) 20:02:24 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:24 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0xffffff8c}}, 0x24, 0x0) 20:02:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socket$inet(0x2, 0x3, 0x2100000001) connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @empty}, 0x10) sendto$inet(r3, &(0x7f0000000040)="0500", 0x2, 0x4008820, 0x0, 0x0) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) 20:02:24 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x4000000000000000}) 20:02:24 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:24 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0xfffffff5}}, 0x24, 0x0) 20:02:24 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x384, 0xfffffe8c) 20:02:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xffffffff00000000) [ 1440.707148] overlayfs: failed to resolve './file1': -2 20:02:24 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:24 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0xfffffff6}}, 0x24, 0x0) [ 1440.767012] overlayfs: failed to resolve './file1': -2 20:02:24 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:24 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x4800000000000000}) 20:02:24 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x1000000000000}}, 0x24, 0x0) 20:02:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xffffffffffffff6e) [ 1441.080038] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1441.156866] overlayfs: filesystem on './file0' not supported as upperdir 20:02:25 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:25 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:25 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x8000000000000}}, 0x24, 0x0) 20:02:25 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x4ff, 0xfffffe8c) 20:02:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xffffffffffffffff) 20:02:25 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x4c00000000000000}) 20:02:25 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d4, &(0x7f00000000c0)="000002") [ 1441.475385] EXT4-fs error: 7 callbacks suppressed [ 1441.475398] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16707: comm syz-executor4: corrupted xattr entries [ 1441.512200] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16740: comm syz-executor3: corrupted xattr entries 20:02:25 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1441.552578] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:25 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x10000000000000}}, 0x24, 0x0) [ 1441.596751] overlayfs: filesystem on './file0' not supported as upperdir 20:02:25 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x5c00000000000000}) 20:02:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x2003, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000080)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000800)=ANY=[@ANYBLOB="12e26a770148dd08c9e6b4105a8ea55f42ea0140aafa0268f13838fc0b49e9bec39fbe6c213a5c1e624678c88b6e7b7f47ddbec824cff47fe6ec1adc7f3b20486313735f4cca1612d590836712cb5980d39b1b0d1c29320601906379d2f0c942175ef11691"]) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x140, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000300)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000040010000400100004001000098030000980300009803000004000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000056f57150fc679554f34f59563d8777fd109d36e7bd65442a3fa234c00f38a6d653bf9effc9b40ffab280829f009a0d4d01d1b4b4e3236b2c0c0028cd502274aa82a0230ca33b31bb344962b4ee8eaf8c51c5b57d9334faa0101c0a1cb81a929c5fe278a468cb02ce07cc11d92b87f27faaf40869247de4948e92f0acf94eb50fec5433dbe57562fb5dedad61fb92d038d3b567b473cb49cafd"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f0000017f00000100000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000002ac1414aa0400000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00018010000000000000000000000000000000000000000000000000000280041554449540000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4d0) write$FUSE_NOTIFY_INVAL_INODE(r1, &(0x7f0000000140)={0x28, 0x2, 0x0, {0x6, 0xfffffffffffffffe, 0xad3c}}, 0x28) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$KVM_RUN(r3, 0xae80, 0x0) 20:02:25 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:25 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1441.698167] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16785: comm syz-executor4: corrupted xattr entries 20:02:25 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0xf83f0000000000}}, 0x24, 0x0) 20:02:25 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x500, 0xfffffe8c) 20:02:25 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:25 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1441.879243] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16524: comm syz-executor4: corrupted xattr entries [ 1441.898041] overlayfs: failed to resolve './file1': -2 20:02:25 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x100000000000000}}, 0x24, 0x0) [ 1441.934529] overlayfs: failed to resolve './file1': -2 20:02:25 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000140)="7f0a2330638ad219a2da466719f6fd66efb491538b7d6dc5d6ecf2283e314a60645c5ae6675de1c4a56db25fbb63a7c308bb73646d43", 0x36, 0x1ff}, {&(0x7f0000000180)="f7f7441fce822044", 0x8, 0x2}, {&(0x7f00000001c0)="41c5a971b42e9e0893ecf638ee7022a77139219c4d72b73d78f288f5be65a269c10fb4ea634620d3721b97a405bc73b107ed1b70868feaa20c7b33bdc0811aa4e29be011", 0x44}, {&(0x7f0000000240)="1b40b1acadb123bab8b8e113a74eeec775c073ff34b4e666b5bb703c87c161ad2a3a365bb14c1021a1a1097c14b1cbfa4c3f0afb1fba5a2237cf2664363887de13ef832b3490f5fd280398b39751be5d8916645501850efa85", 0x59, 0x1}, {&(0x7f0000000300)="e2b52167392de0e07c9f486330ccbec4e0ed75b2ade68b476d190047c83749e2242a4ba2de771b7a9d0da5d1236b13149ab9ba46524e3efc5135451db25c298aad379914ccbe3537effd5e66aeeece72ed6e69e6fdfe660d23f79ac5848936983300c7045803056568ddd669fa27f6336e017ade9e26b816e06e4bb08e6094eb18d23da0c3b125232749af1036e647ac1a0c1888cd32db88367da2b81ca80d0b", 0xa0, 0x1}], 0x30000, &(0x7f0000000440)='ppp0lowlan1mime_typeppp1\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:02:25 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:25 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x6800000000000000}) 20:02:25 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x200000000000000}}, 0x24, 0x0) [ 1442.009425] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16689: comm syz-executor4: corrupted xattr entries 20:02:26 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1442.091289] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16533: comm syz-executor4: corrupted xattr entries 20:02:26 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x300000000000000}}, 0x24, 0x0) 20:02:26 executing program 2: ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d4, &(0x7f00000000c0)="000002") [ 1442.228511] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16882: comm syz-executor3: corrupted xattr entries [ 1442.233669] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16945: comm syz-executor4: corrupted xattr entries 20:02:26 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x57f, 0xfffffe8c) 20:02:26 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1442.299329] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:26 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:26 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x400000000000000}}, 0x24, 0x0) [ 1442.407501] overlayfs: filesystem on './file0' not supported as upperdir 20:02:26 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1442.453107] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16643: comm syz-executor4: corrupted xattr entries 20:02:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000140)=ANY=[@ANYBLOB="12e66a77649ed2018c499dae9f888d10a36a8243fe71df3d20ff6c733be1c075d43bcb504aaaafa3344add52a9c18fb59e12c09395208d1743d291934d9f4b0329ba5fb3cfb9434c2a8e0f4377428614e09f6ebff3a9d8db87afd53334e9c76590b308896ce1af425f6e22d89c987c8367f2d76d1c8561ff30681e89bd5d55d702902f196bb556aa498865b517425525efc3670e23571ce1ee914ca38125e3d59865657889e1337e7131535b24979d2c10de9a1a"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:02:26 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x687cc55700000000}) 20:02:26 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x0, &(0x7f00000000c0)="000002") 20:02:26 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:26 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x500000000000000}}, 0x24, 0x0) 20:02:26 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d4, 0x0) [ 1442.755420] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16595: comm syz-executor3: corrupted xattr entries 20:02:26 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1442.851537] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1442.889938] overlayfs: filesystem on './file0' not supported as upperdir 20:02:26 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x5ff, 0xfffffe8c) 20:02:26 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x600000000000000}}, 0x24, 0x0) 20:02:26 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)) 20:02:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f0000000000)=0x6e, 0x80000) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00000000c0)={'lo\x00', {0x2, 0x4e20, @multicast2}}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:02:26 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:26 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x700000000000000}}, 0x24, 0x0) 20:02:26 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x6c00000000000000}) 20:02:26 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)='\x00\x00') 20:02:26 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:27 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x1400000000000000}}, 0x24, 0x0) 20:02:27 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:27 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1443.269693] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1443.296830] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:27 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x600, 0xfffffe8c) 20:02:27 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x2000000000000000}}, 0x24, 0x0) 20:02:27 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1443.445025] overlayfs: filesystem on './file0' not supported as upperdir [ 1443.635209] device bridge_slave_1 left promiscuous mode [ 1443.640745] bridge0: port 2(bridge_slave_1) entered disabled state [ 1443.705232] device bridge_slave_0 left promiscuous mode [ 1443.710752] bridge0: port 1(bridge_slave_0) entered disabled state [ 1443.987914] device hsr_slave_1 left promiscuous mode [ 1444.028875] device hsr_slave_0 left promiscuous mode [ 1444.082883] team0 (unregistering): Port device team_slave_1 removed [ 1444.121272] team0 (unregistering): Port device team_slave_0 removed [ 1444.146706] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1444.180849] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1444.270262] bond0 (unregistering): Released all slaves [ 1445.206119] IPVS: ftp: loaded support on port[0] = 21 [ 1445.300674] chnl_net:caif_netlink_parms(): no params data found [ 1445.330567] bridge0: port 1(bridge_slave_0) entered blocking state [ 1445.337076] bridge0: port 1(bridge_slave_0) entered disabled state [ 1445.344066] device bridge_slave_0 entered promiscuous mode [ 1445.350722] bridge0: port 2(bridge_slave_1) entered blocking state [ 1445.357262] bridge0: port 2(bridge_slave_1) entered disabled state [ 1445.364519] device bridge_slave_1 entered promiscuous mode [ 1445.383293] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1445.392977] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1445.412851] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1445.420848] team0: Port device team_slave_0 added [ 1445.426436] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1445.433663] team0: Port device team_slave_1 added [ 1445.439851] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1445.447318] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1445.516449] device hsr_slave_0 entered promiscuous mode [ 1445.554580] device hsr_slave_1 entered promiscuous mode [ 1445.594810] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1445.601608] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1445.613597] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1445.638679] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 1445.644947] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1445.653341] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1445.661261] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1445.668755] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1445.678837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1445.685857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1445.694616] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1445.700673] 8021q: adding VLAN 0 to HW filter on device team0 [ 1445.708468] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1445.715528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1445.723244] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1445.730899] bridge0: port 1(bridge_slave_0) entered blocking state [ 1445.737272] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1445.744623] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1445.753381] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1445.760456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1445.768979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1445.776678] bridge0: port 2(bridge_slave_1) entered blocking state [ 1445.783015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1445.802062] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1445.812115] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1445.822481] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1445.829843] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1445.838462] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1445.846491] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1445.853866] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1445.861380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1445.868323] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1445.881065] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1445.891520] 8021q: adding VLAN 0 to HW filter on device batadv0 20:02:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101002, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000140)={[0x5000, 0x1, 0x0, 0x3000], 0x3, 0x2, 0x7f}) 20:02:29 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x3f00000000000000}}, 0x24, 0x0) 20:02:29 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:29 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:29 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x7400000000000000}) 20:02:29 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x700, 0xfffffe8c) 20:02:29 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:29 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x4000000000000000}}, 0x24, 0x0) [ 1446.056857] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1446.071763] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:30 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1446.193502] overlayfs: filesystem on './file0' not supported as upperdir 20:02:30 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x4800000000000000}}, 0x24, 0x0) 20:02:30 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:30 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) prctl$PR_SET_KEEPCAPS(0x8, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:02:30 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x4c00000000000000}}, 0x24, 0x0) 20:02:30 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x7a00000000000000}) 20:02:30 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x900, 0xfffffe8c) 20:02:30 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:30 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x6000000000000000}}, 0x24, 0x0) 20:02:30 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d4, &(0x7f00000000c0)="000002") [ 1446.502677] overlayfs: failed to resolve './file1': -2 20:02:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xe000000000000003) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x2, 0x1, 0xf000, 0x2000, &(0x7f0000ff9000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1446.564466] EXT4-fs error: 14 callbacks suppressed [ 1446.564479] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16594: comm syz-executor4: corrupted xattr entries [ 1446.592804] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16597: comm syz-executor3: corrupted xattr entries 20:02:30 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d4, &(0x7f00000000c0)="000002") [ 1446.623463] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1446.656674] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16594: comm syz-executor4: corrupted xattr entries [ 1446.693424] overlayfs: filesystem on './file0' not supported as upperdir 20:02:30 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188") mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:30 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x6800000000000000}}, 0x24, 0x0) 20:02:30 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x0, &(0x7f00000000c0)="000002") 20:02:30 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x7fffffffffffffff}) 20:02:30 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x9ff, 0xfffffe8c) 20:02:30 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x280000, 0x40) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="4ad7f70e5abb6f5e"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 20:02:30 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x0, &(0x7f00000000c0)="000002") [ 1446.886264] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16527: comm syz-executor4: corrupted xattr entries 20:02:30 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:30 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x6c00000000000000}}, 0x24, 0x0) [ 1446.988889] overlayfs: failed to resolve './file1˙': -2 20:02:30 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x0, &(0x7f00000000c0)="000002") [ 1447.082515] overlayfs: failed to resolve './file1˙': -2 [ 1447.096245] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16676: comm syz-executor2: corrupted xattr entries [ 1447.114268] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16740: comm syz-executor4: corrupted xattr entries 20:02:31 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, 0x0) 20:02:31 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x8cffffff00000000}) 20:02:31 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x7400000000000000}}, 0x24, 0x0) 20:02:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) getsockopt$packet_int(r3, 0x107, 0x1e, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1447.190606] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:31 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xaff, 0xfffffe8c) 20:02:31 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, 0x0) [ 1447.364629] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16581: comm syz-executor4: corrupted xattr entries 20:02:31 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:31 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, 0x0) [ 1447.444430] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16510: comm syz-executor3: corrupted xattr entries 20:02:31 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x7a00000000000000}}, 0x24, 0x0) [ 1447.509352] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1447.590358] overlayfs: filesystem on './file0' not supported as upperdir [ 1447.612464] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16567: comm syz-executor2: corrupted xattr entries 20:02:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [{0xaef, 0x0, 0xb8}, {0xb85, 0x0, 0xea4}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x80002) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000140), &(0x7f0000000200)=0xffffffffffffffd0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x402840, 0x0) 20:02:31 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)) [ 1447.635163] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16628: comm syz-executor4: corrupted xattr entries [ 1447.663349] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:31 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xd60b80b200000000}) 20:02:31 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xb00, 0xfffffe8c) 20:02:31 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0x8cffffff00000000}}, 0x24, 0x0) 20:02:31 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)) 20:02:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x68002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e23, 0x0, @loopback, 0x7fffffff}, @in6={0xa, 0x4e20, 0x92c, @dev={0xfe, 0x80, [], 0x28}, 0x5}, @in6={0xa, 0x4e21, 0x3, @local, 0x10000}, @in6={0xa, 0x4e23, 0x2, @mcast1, 0x80}, @in6={0xa, 0x4e21, 0x521, @empty, 0x1}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e20, @loopback}], 0xbc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="10e66a71649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 20:02:31 executing program 2: syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1447.904786] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:31 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)) [ 1447.992148] overlayfs: filesystem on './file0' not supported as upperdir 20:02:32 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xe0ffffffffffffff}) 20:02:32 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)='\x00\x00') 20:02:32 executing program 2: mkdir(0x0, 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7ff, 0x2140) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={r2, r3, 0x0, 0x9, &(0x7f0000000140)='/dev/kvm\x00', r4}, 0x30) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12d201"]) io_setup(0x89c, &(0x7f0000000300)=0x0) io_destroy(r5) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) syz_kvm_setup_cpu$x86(r3, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@text16={0x10, &(0x7f0000000340)="d343da66b9800000c00f326635000800000f30baf80c66b8225dd88866efbafc0cecdf0c0a7e00da520566b9010100400f320fc79efeff0f080f2063", 0x3c}], 0x1, 0x0, &(0x7f00000003c0)=[@cstype0={0x4, 0xc}], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 20:02:32 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xbff, 0xfffffe8c) [ 1448.274471] overlayfs: failed to resolve './file1˙': -2 20:02:32 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)='\x00\x00') [ 1448.352706] overlayfs: failed to resolve './file1˙': -2 20:02:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e24, 0x7, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x81}, 0x1c) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 1448.454723] device bridge_slave_1 left promiscuous mode [ 1448.460246] bridge0: port 2(bridge_slave_1) entered disabled state [ 1448.530536] device bridge_slave_0 left promiscuous mode [ 1448.536747] bridge0: port 1(bridge_slave_0) entered disabled state [ 1448.796564] device hsr_slave_1 left promiscuous mode [ 1448.848687] device hsr_slave_0 left promiscuous mode [ 1448.907982] team0 (unregistering): Port device team_slave_1 removed [ 1448.927853] team0 (unregistering): Port device team_slave_0 removed [ 1448.946590] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1448.990208] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1449.080205] bond0 (unregistering): Released all slaves [ 1450.171193] IPVS: ftp: loaded support on port[0] = 21 [ 1450.281347] chnl_net:caif_netlink_parms(): no params data found [ 1450.333091] bridge0: port 1(bridge_slave_0) entered blocking state [ 1450.339697] bridge0: port 1(bridge_slave_0) entered disabled state [ 1450.346761] device bridge_slave_0 entered promiscuous mode [ 1450.353616] bridge0: port 2(bridge_slave_1) entered blocking state [ 1450.360352] bridge0: port 2(bridge_slave_1) entered disabled state [ 1450.367646] device bridge_slave_1 entered promiscuous mode [ 1450.407185] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1450.418838] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1450.442310] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1450.451032] team0: Port device team_slave_0 added [ 1450.457206] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1450.471618] team0: Port device team_slave_1 added [ 1450.477501] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1450.486505] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1450.537688] device hsr_slave_0 entered promiscuous mode [ 1450.604353] device hsr_slave_1 entered promiscuous mode [ 1450.664822] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1450.671757] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1450.685976] bridge0: port 2(bridge_slave_1) entered blocking state [ 1450.692420] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1450.699139] bridge0: port 1(bridge_slave_0) entered blocking state [ 1450.705559] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1450.742529] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 1450.748687] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1450.758226] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1450.767520] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1450.775757] bridge0: port 1(bridge_slave_0) entered disabled state [ 1450.782591] bridge0: port 2(bridge_slave_1) entered disabled state [ 1450.790919] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1450.802343] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1450.809191] 8021q: adding VLAN 0 to HW filter on device team0 [ 1450.818147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1450.826458] bridge0: port 1(bridge_slave_0) entered blocking state [ 1450.832818] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1450.845481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1450.853113] bridge0: port 2(bridge_slave_1) entered blocking state [ 1450.859516] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1450.875719] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1450.883664] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1450.891787] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1450.908865] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1450.918885] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1450.929805] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1450.936815] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1450.945318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1450.952821] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1450.969893] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1450.980556] 8021q: adding VLAN 0 to HW filter on device batadv0 20:02:34 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0xc000000000000000}}, 0x24, 0x0) 20:02:34 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xe4ffffff00000000}) 20:02:34 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:34 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xc00, 0xfffffe8c) 20:02:34 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)='\x00\x00') 20:02:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xfffffffffffffe23, 0x1000000000000000, 0x0, 0xfffffe2f) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:02:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xbff, 0xfffffe8c) [ 1451.138876] overlayfs: failed to resolve './file1': -2 20:02:35 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1451.216853] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:35 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0xf5ffffff00000000}}, 0x24, 0x0) [ 1451.330012] overlayfs: filesystem on './file0' not supported as upperdir 20:02:35 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf4ffffff00000000}) 20:02:35 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0xf6ffffff00000000}}, 0x24, 0x0) 20:02:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffffffff80, 0x200000) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000000c0)={0xa, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) r4 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x1, 0x202) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000240)=ANY=[@ANYBLOB="454b7976c94f8ba1c21d161b10084e2501dc72b36709e191dff4bdd30f233fbfebd36c51d41c9fbf9198a2446a1c1781c3882ac9b727ed029d665973b951af087f25f97d9164508143281137ecfdad19cd5872cba707f16f7b466764be277dfbffd748b244cbfb02ba78d48f47513f1cd554"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x3, 0x1, 0x100000, 0x1000, &(0x7f0000fff000/0x1000)=nil}) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000380)={r5, @in={{0x2, 0x4e23, @multicast2}}}, &(0x7f0000000440)=0x84) bind$isdn_base(r3, &(0x7f00000001c0)={0x22, 0x1, 0xffffffffffff8001, 0xbf38, 0x7f}, 0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:02:35 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0xf8f73f0000000000}}, 0x24, 0x0) 20:02:35 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xe00, 0xfffffe8c) [ 1451.713738] EXT4-fs error: 7 callbacks suppressed [ 1451.713754] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16641: comm syz-executor4: corrupted xattr entries 20:02:35 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x2, 0xfffffe8c) [ 1451.785649] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16753: comm syz-executor3: corrupted xattr entries 20:02:35 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0xff00000000000000}}, 0x24, 0x0) [ 1451.850883] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1451.947753] overlayfs: filesystem on './file0' not supported as upperdir [ 1452.002728] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16801: comm syz-executor4: corrupted xattr entries 20:02:35 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, 0x0) 20:02:36 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf6ffffff00000000}) 20:02:36 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0xff0f000000000000}}, 0x24, 0x0) 20:02:36 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xf00, 0xfffffe8c) [ 1452.200152] overlayfs: missing 'lowerdir' 20:02:36 executing program 5 (fault-call:4 fault-nth:0): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1452.243642] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16562: comm syz-executor4: corrupted xattr entries 20:02:36 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {0x10, 0x0, 0xffffffff00000000}}, 0x24, 0x0) 20:02:36 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}], [], 0x40000000}) 20:02:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x9) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a78649edbc9"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1452.382677] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16707: comm syz-executor3: corrupted xattr entries [ 1452.417225] FAULT_INJECTION: forcing a failure. [ 1452.417225] name failslab, interval 1, probability 0, space 0, times 0 [ 1452.460442] CPU: 0 PID: 16283 Comm: syz-executor5 Not tainted 4.20.0+ #10 [ 1452.467395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1452.467403] Call Trace: [ 1452.467428] dump_stack+0x1db/0x2d0 [ 1452.467449] ? dump_stack_print_info.cold+0x20/0x20 [ 1452.488042] ? add_lock_to_list.isra.0+0x450/0x450 [ 1452.493002] should_fail.cold+0xa/0x15 [ 1452.496911] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1452.502044] ? ___might_sleep+0x1e7/0x310 [ 1452.506211] ? arch_local_save_flags+0x50/0x50 [ 1452.510809] ? lock_downgrade+0x910/0x910 [ 1452.510824] ? lock_release+0xc40/0xc40 [ 1452.510845] __should_failslab+0x121/0x190 [ 1452.510862] should_failslab+0x9/0x14 [ 1452.527159] __kmalloc+0x2dc/0x740 [ 1452.527181] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1452.527331] ? hci_get_conn_list+0x103/0x680 [ 1452.527353] hci_get_conn_list+0x103/0x680 [ 1452.536441] ? release_sock+0x1e8/0x2b0 [ 1452.536461] ? hci_conn_check_pending+0x4c0/0x4c0 [ 1452.536480] ? __local_bh_enable_ip+0x15a/0x270 [ 1452.549224] hci_sock_ioctl+0x6cc/0x840 [ 1452.549246] ? get_pid_task+0xd4/0x190 [ 1452.549264] ? hci_sock_sendmsg+0x2730/0x2730 [ 1452.549302] ? add_lock_to_list.isra.0+0x450/0x450 [ 1452.549323] ? get_pid_task+0xd4/0x190 [ 1452.576145] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1452.585623] sock_do_ioctl+0xe2/0x400 [ 1452.589443] ? find_held_lock+0x35/0x120 [ 1452.593525] ? do_recvmmsg+0xc40/0xc40 [ 1452.593552] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1452.593573] ? lock_downgrade+0x910/0x910 [ 1452.593587] ? kasan_check_read+0x11/0x20 [ 1452.593607] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1452.607198] sock_ioctl+0x32f/0x6c0 [ 1452.607218] ? routing_ioctl+0x8d0/0x8d0 [ 1452.607234] ? __fget+0x499/0x710 [ 1452.607256] ? iterate_fd+0x4b0/0x4b0 [ 1452.607276] ? routing_ioctl+0x8d0/0x8d0 [ 1452.607322] do_vfs_ioctl+0x107b/0x17d0 [ 1452.639871] ? wait_for_completion+0x810/0x810 [ 1452.644479] ? ioctl_preallocate+0x2f0/0x2f0 [ 1452.648465] overlayfs: missing 'workdir' [ 1452.648902] ? __fget_light+0x2db/0x420 [ 1452.648921] ? fget_raw+0x20/0x20 [ 1452.648951] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1452.648966] ? fput+0x128/0x1a0 [ 1452.648988] ? do_syscall_64+0x8c/0x800 [ 1452.660496] ? do_syscall_64+0x8c/0x800 [ 1452.660513] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1452.660552] ? security_file_ioctl+0x93/0xc0 [ 1452.660571] ksys_ioctl+0xab/0xd0 [ 1452.689816] __x64_sys_ioctl+0x73/0xb0 [ 1452.693742] do_syscall_64+0x1a3/0x800 [ 1452.697648] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1452.702620] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1452.707672] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1452.712564] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1452.712578] RIP: 0033:0x457ec9 [ 1452.712607] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1452.712616] RSP: 002b:00007f1360afbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1452.712630] RAX: ffffffffffffffda RBX: 00007f1360afbc90 RCX: 0000000000457ec9 [ 1452.712639] RDX: 00000000200000c0 RSI: 00000000800448d4 RDI: 0000000000000004 [ 1452.712650] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1452.739948] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1360afc6d4 [ 1452.739958] R13: 00000000004c3327 R14: 00000000004d5c80 R15: 0000000000000006 [ 1452.770109] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16770: comm syz-executor4: corrupted xattr entries [ 1452.770839] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:36 executing program 5 (fault-call:4 fault-nth:1): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1452.822197] overlayfs: filesystem on './file0' not supported as upperdir 20:02:36 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xfcfc774c00000000}) 20:02:36 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:36 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:36 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x2}}, 0x24, 0x0) 20:02:37 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x1100, 0xfffffe8c) 20:02:37 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x2, 0x2) connect$netrom(r2, &(0x7f0000000140)={{0x3, @default, 0x7}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) ioctl$KVM_RUN(r1, 0xae80, 0x0) prctl$PR_GET_DUMPABLE(0x3) [ 1453.104824] overlayfs: missing 'lowerdir' [ 1453.126796] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16673: comm syz-executor3: corrupted xattr entries [ 1453.165479] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:37 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x4}}, 0x24, 0x0) 20:02:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0x9, 0x8, 0x6, 0x9}, 0x10) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000000)={0x2, [0x1, 0x10000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1453.258218] overlayfs: filesystem on './file0' not supported as upperdir 20:02:37 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:37 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xfeffffff00000000}) 20:02:37 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x8}}, 0x24, 0x0) [ 1453.450693] overlayfs: option "workdir=./file1\" is useless in a non-upper mount, ignore [ 1453.517480] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 20:02:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20800, 0x0) ioctl$VIDIOC_SUBDEV_G_FMT(r1, 0xc0585604, &(0x7f0000000140)={0xcc846bcd67fe491d, 0x0, {0x800, 0x9, 0x300e, 0x7, 0x4, 0x2, 0x2, 0x1}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 20:02:37 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x1200, 0xfffffe8c) 20:02:37 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0xa}}, 0x24, 0x0) [ 1453.830787] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16529: comm syz-executor3: corrupted xattr entries [ 1453.874674] device bridge_slave_1 left promiscuous mode [ 1453.880234] bridge0: port 2(bridge_slave_1) entered disabled state [ 1453.951080] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1453.961932] device bridge_slave_0 left promiscuous mode [ 1453.981192] bridge0: port 1(bridge_slave_0) entered disabled state [ 1454.321895] device hsr_slave_1 left promiscuous mode [ 1454.372731] device hsr_slave_0 left promiscuous mode [ 1454.439174] team0 (unregistering): Port device team_slave_1 removed [ 1454.486093] team0 (unregistering): Port device team_slave_0 removed [ 1454.499310] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1454.561466] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1454.693260] bond0 (unregistering): Released all slaves [ 1455.819405] IPVS: ftp: loaded support on port[0] = 21 [ 1455.895374] chnl_net:caif_netlink_parms(): no params data found [ 1455.929840] bridge0: port 1(bridge_slave_0) entered blocking state [ 1455.936301] bridge0: port 1(bridge_slave_0) entered disabled state [ 1455.943409] device bridge_slave_0 entered promiscuous mode [ 1455.951720] bridge0: port 2(bridge_slave_1) entered blocking state [ 1455.958185] bridge0: port 2(bridge_slave_1) entered disabled state [ 1455.965359] device bridge_slave_1 entered promiscuous mode [ 1455.984146] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1455.993273] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1456.010726] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1456.018100] team0: Port device team_slave_0 added [ 1456.023312] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1456.030601] team0: Port device team_slave_1 added [ 1456.035979] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1456.043114] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1456.105730] device hsr_slave_0 entered promiscuous mode [ 1456.164188] device hsr_slave_1 entered promiscuous mode [ 1456.214556] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1456.221375] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1456.232876] bridge0: port 2(bridge_slave_1) entered blocking state [ 1456.239239] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1456.245926] bridge0: port 1(bridge_slave_0) entered blocking state [ 1456.252253] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1456.279444] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 1456.285792] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1456.293321] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1456.301773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1456.309054] bridge0: port 1(bridge_slave_0) entered disabled state [ 1456.316633] bridge0: port 2(bridge_slave_1) entered disabled state [ 1456.323797] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1456.333507] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1456.339745] 8021q: adding VLAN 0 to HW filter on device team0 [ 1456.348126] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1456.356815] bridge0: port 1(bridge_slave_0) entered blocking state [ 1456.363135] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1456.372052] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1456.380125] bridge0: port 2(bridge_slave_1) entered blocking state [ 1456.386498] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1456.402176] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1456.410437] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1456.419661] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1456.433443] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1456.443337] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1456.453467] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1456.460170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1456.468150] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1456.476189] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 20:02:40 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x2, &(0x7f00000000c0)="000002") 20:02:40 executing program 2 (fault-call:2 fault-nth:0): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:40 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x10}}, 0x24, 0x0) 20:02:40 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xff00000000000000}) 20:02:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/dlm_plock\x00', 0x480000, 0x0) ioctl$sock_rose_SIOCDELRT(r3, 0x890c, &(0x7f0000000140)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x400, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={'rose', 0x0}, 0x2, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1456.488456] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1456.498523] 8021q: adding VLAN 0 to HW filter on device batadv0 20:02:40 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x128c, 0xfffffe8c) 20:02:40 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x25}}, 0x24, 0x0) [ 1456.598092] FAULT_INJECTION: forcing a failure. [ 1456.598092] name failslab, interval 1, probability 0, space 0, times 0 [ 1456.629084] CPU: 1 PID: 16405 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1456.636033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1456.645383] Call Trace: [ 1456.647973] dump_stack+0x1db/0x2d0 [ 1456.650920] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16819: comm syz-executor3: corrupted xattr entries [ 1456.651599] ? dump_stack_print_info.cold+0x20/0x20 [ 1456.651613] ? proc_fail_nth_write+0xa0/0x220 [ 1456.651632] should_fail.cold+0xa/0x15 [ 1456.676409] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1456.681533] ? ___might_sleep+0x1e7/0x310 [ 1456.685682] ? arch_local_save_flags+0x50/0x50 [ 1456.690276] __should_failslab+0x121/0x190 [ 1456.694512] should_failslab+0x9/0x14 [ 1456.698306] __kmalloc_track_caller+0x2d8/0x740 [ 1456.702966] ? strncpy_from_user+0x4e0/0x4e0 [ 1456.707363] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1456.712890] ? strndup_user+0x77/0xd0 [ 1456.716699] memdup_user+0x26/0xb0 [ 1456.720232] strndup_user+0x77/0xd0 [ 1456.723873] ksys_mount+0x3c/0x150 [ 1456.727419] __x64_sys_mount+0xbe/0x150 [ 1456.731398] do_syscall_64+0x1a3/0x800 [ 1456.735288] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1456.740229] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1456.745234] ? __switch_to_asm+0x34/0x70 [ 1456.749292] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1456.754133] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1456.759313] RIP: 0033:0x457ec9 [ 1456.762519] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1456.781420] RSP: 002b:00007fbe50983c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1456.789125] RAX: ffffffffffffffda RBX: 00007fbe50983c90 RCX: 0000000000457ec9 [ 1456.796380] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1456.803635] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1456.810890] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe509846d4 [ 1456.818147] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 [ 1456.834139] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:40 executing program 2 (fault-call:2 fault-nth:1): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:40 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x5421, &(0x7f00000000c0)="000002") 20:02:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) modify_ldt$write(0x1, &(0x7f00000000c0)={0x8, 0x20001000, 0x5400, 0x10000, 0x8, 0xd6b, 0x40bd, 0x5, 0x3}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000140)={{0x7fff, 0x1}, 'port0\x00', 0x10, 0x401, 0x2, 0xfffffffffffff6f9, 0xffffffffffffd276, 0x1, 0x2, 0x0, 0x4}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:02:40 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x2f}}, 0x24, 0x0) [ 1456.955961] overlayfs: filesystem on './file0' not supported as upperdir 20:02:41 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xff01000000000000}) [ 1457.060290] FAULT_INJECTION: forcing a failure. [ 1457.060290] name failslab, interval 1, probability 0, space 0, times 0 20:02:41 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x5450, &(0x7f00000000c0)="000002") 20:02:41 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x60}}, 0x24, 0x0) [ 1457.132587] CPU: 1 PID: 16432 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1457.139533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1457.139552] Call Trace: [ 1457.139573] dump_stack+0x1db/0x2d0 [ 1457.139592] ? dump_stack_print_info.cold+0x20/0x20 [ 1457.139615] ? proc_fail_nth_write+0xa0/0x220 [ 1457.164671] ? add_lock_to_list.isra.0+0x450/0x450 [ 1457.169602] should_fail.cold+0xa/0x15 [ 1457.173509] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1457.178727] ? ___might_sleep+0x1e7/0x310 20:02:41 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x1300, 0xfffffe8c) [ 1457.182885] ? arch_local_save_flags+0x50/0x50 [ 1457.182898] ? lock_downgrade+0x910/0x910 [ 1457.182910] ? lock_release+0xc40/0xc40 [ 1457.195576] __should_failslab+0x121/0x190 [ 1457.199807] should_failslab+0x9/0x14 [ 1457.203602] __kmalloc_track_caller+0x2d8/0x740 [ 1457.208267] ? strncpy_from_user+0x4e0/0x4e0 [ 1457.208288] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1457.208302] ? strndup_user+0x77/0xd0 [ 1457.208316] memdup_user+0x26/0xb0 [ 1457.218235] strndup_user+0x77/0xd0 [ 1457.218251] ksys_mount+0x7b/0x150 [ 1457.218266] __x64_sys_mount+0xbe/0x150 [ 1457.218292] do_syscall_64+0x1a3/0x800 [ 1457.218307] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1457.218321] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1457.218332] ? __switch_to_asm+0x34/0x70 [ 1457.218348] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1457.218390] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1457.264600] RIP: 0033:0x457ec9 [ 1457.267799] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1457.286686] RSP: 002b:00007fbe50983c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1457.286697] RAX: ffffffffffffffda RBX: 00007fbe50983c90 RCX: 0000000000457ec9 [ 1457.286705] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1457.286712] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1457.286718] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe509846d4 [ 1457.286725] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 20:02:41 executing program 2 (fault-call:2 fault-nth:2): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:41 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x2}}, 0x24, 0x0) 20:02:41 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x5451, &(0x7f00000000c0)="000002") [ 1457.526240] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16721: comm syz-executor3: corrupted xattr entries [ 1457.543410] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16706: comm syz-executor4: corrupted xattr entries [ 1457.566024] FAULT_INJECTION: forcing a failure. [ 1457.566024] name failslab, interval 1, probability 0, space 0, times 0 20:02:41 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x5452, &(0x7f00000000c0)="000002") [ 1457.610731] CPU: 1 PID: 16475 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1457.617695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1457.627038] Call Trace: [ 1457.629631] dump_stack+0x1db/0x2d0 [ 1457.633258] ? dump_stack_print_info.cold+0x20/0x20 [ 1457.638306] ? add_lock_to_list.isra.0+0x450/0x450 [ 1457.643255] should_fail.cold+0xa/0x15 [ 1457.647151] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1457.652258] ? ___might_sleep+0x1e7/0x310 [ 1457.656420] ? arch_local_save_flags+0x50/0x50 20:02:41 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x13ff, 0xfffffe8c) [ 1457.661011] ? lock_downgrade+0x910/0x910 [ 1457.665172] ? __check_object_size+0xa3/0x77a [ 1457.669666] __should_failslab+0x121/0x190 [ 1457.673893] should_failslab+0x9/0x14 [ 1457.677678] kmem_cache_alloc_trace+0x2d1/0x760 [ 1457.682341] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1457.687891] ? _copy_from_user+0xdd/0x150 [ 1457.692030] copy_mount_options+0x5c/0x440 [ 1457.696247] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1457.701782] ksys_mount+0xa7/0x150 [ 1457.705307] __x64_sys_mount+0xbe/0x150 [ 1457.709270] do_syscall_64+0x1a3/0x800 [ 1457.713150] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1457.718060] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1457.723056] ? __switch_to_asm+0x34/0x70 [ 1457.727095] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1457.731930] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1457.737096] RIP: 0033:0x457ec9 [ 1457.740263] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 20:02:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0x8) write$P9_RFSYNC(r2, &(0x7f0000000240)={0x7, 0x33, 0x4}, 0x7) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000200)={0x5123ec71640a86d3, 0xf002, 0x40, 0x401, 0x100}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x3, 0x3, 0x7ff, 0x800, 0x101}, &(0x7f00000001c0)=0x14) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a7900000000"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 1457.759151] RSP: 002b:00007fbe50983c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1457.766833] RAX: ffffffffffffffda RBX: 00007fbe50983c90 RCX: 0000000000457ec9 [ 1457.774077] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1457.781333] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1457.788591] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe509846d4 [ 1457.795834] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 20:02:41 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x3}}, 0x24, 0x0) 20:02:41 executing program 2 (fault-call:2 fault-nth:3): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1457.807328] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1457.923235] overlayfs: filesystem on './file0' not supported as upperdir [ 1457.963237] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16753: comm syz-executor4: corrupted xattr entries 20:02:41 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x5460, &(0x7f00000000c0)="000002") 20:02:41 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x4}}, 0x24, 0x0) 20:02:41 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xff0f000000000000}) [ 1458.126750] FAULT_INJECTION: forcing a failure. [ 1458.126750] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1458.138565] CPU: 0 PID: 16510 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1458.145487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1458.154848] Call Trace: [ 1458.157436] dump_stack+0x1db/0x2d0 [ 1458.161068] ? dump_stack_print_info.cold+0x20/0x20 [ 1458.166083] ? __lock_acquire+0x572/0x4a30 [ 1458.170317] should_fail.cold+0xa/0x15 [ 1458.174206] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1458.179306] ? mark_held_locks+0x100/0x100 [ 1458.183555] ? save_stack+0x45/0xd0 [ 1458.187177] ? kasan_kmalloc+0xcf/0xe0 [ 1458.191061] ? __kmalloc_track_caller+0x158/0x740 [ 1458.195908] ? memdup_user+0x26/0xb0 [ 1458.199626] ? strndup_user+0x77/0xd0 [ 1458.203426] should_fail_alloc_page+0x50/0x60 [ 1458.207917] __alloc_pages_nodemask+0x323/0xdc0 [ 1458.212582] ? add_lock_to_list.isra.0+0x450/0x450 [ 1458.217516] ? __alloc_pages_slowpath+0x2cc0/0x2cc0 20:02:42 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x8901, &(0x7f00000000c0)="000002") 20:02:42 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x1500, 0xfffffe8c) 20:02:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f00000000c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e6f4e89957b198"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1458.222538] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1458.228078] ? ___might_sleep+0x1e7/0x310 [ 1458.232233] ? trace_hardirqs_off+0xb8/0x310 [ 1458.236661] cache_grow_begin+0x9c/0x8c0 [ 1458.240727] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1458.246268] ? check_preemption_disabled+0x48/0x290 [ 1458.251273] kmem_cache_alloc_trace+0x67f/0x760 [ 1458.255925] copy_mount_options+0x5c/0x440 [ 1458.260137] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1458.265658] ksys_mount+0xa7/0x150 [ 1458.269177] __x64_sys_mount+0xbe/0x150 [ 1458.273139] do_syscall_64+0x1a3/0x800 [ 1458.277011] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1458.281923] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1458.286938] ? __switch_to_asm+0x34/0x70 [ 1458.291013] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1458.295849] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1458.301026] RIP: 0033:0x457ec9 [ 1458.304228] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1458.323220] RSP: 002b:00007fbe50983c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1458.330918] RAX: ffffffffffffffda RBX: 00007fbe50983c90 RCX: 0000000000457ec9 [ 1458.338162] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1458.345405] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1458.352655] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe509846d4 [ 1458.359900] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 20:02:42 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x5}}, 0x24, 0x0) [ 1458.371907] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16561: comm syz-executor4: corrupted xattr entries [ 1458.373850] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16577: comm syz-executor2: corrupted xattr entries [ 1458.397451] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:42 executing program 2 (fault-call:2 fault-nth:4): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1458.507740] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16706: comm syz-executor4: corrupted xattr entries [ 1458.555840] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16629: comm syz-executor3: corrupted xattr entries 20:02:42 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x8902, &(0x7f00000000c0)="000002") [ 1458.704201] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1458.714371] FAULT_INJECTION: forcing a failure. [ 1458.714371] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1458.726171] CPU: 1 PID: 16546 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1458.733100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1458.742460] Call Trace: [ 1458.745055] dump_stack+0x1db/0x2d0 [ 1458.748701] ? dump_stack_print_info.cold+0x20/0x20 [ 1458.753764] should_fail.cold+0xa/0x15 [ 1458.757648] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1458.762748] ? lock_downgrade+0x910/0x910 [ 1458.766896] ? kasan_check_read+0x11/0x20 [ 1458.771034] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1458.776320] ? rcu_softirq_qs+0x20/0x20 [ 1458.780325] should_fail_alloc_page+0x50/0x60 [ 1458.784821] __alloc_pages_nodemask+0x323/0xdc0 [ 1458.789475] ? kernel_text_address+0x73/0xf0 [ 1458.793873] ? __alloc_pages_slowpath+0x2cc0/0x2cc0 [ 1458.798880] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1458.804425] ? ___might_sleep+0x1e7/0x310 [ 1458.808564] ? trace_hardirqs_off+0xb8/0x310 [ 1458.812969] cache_grow_begin+0x9c/0x8c0 [ 1458.817030] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1458.822565] ? check_preemption_disabled+0x48/0x290 [ 1458.827576] kmem_cache_alloc+0x645/0x710 [ 1458.831712] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1458.837236] ? should_fail+0x1e6/0xd22 [ 1458.841114] getname_flags+0xd6/0x5b0 [ 1458.844903] ? check_preemption_disabled+0x48/0x290 [ 1458.849909] user_path_at_empty+0x2f/0x50 [ 1458.854057] do_mount+0x169/0x3110 [ 1458.857612] ? copy_mount_options+0x5c/0x440 [ 1458.862026] ? copy_mount_string+0x40/0x40 [ 1458.866303] ? rcu_read_lock_sched_held+0x110/0x130 [ 1458.871316] ? kmem_cache_alloc_trace+0x354/0x760 [ 1458.876150] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1458.881676] ? _copy_from_user+0xdd/0x150 [ 1458.885813] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1458.891339] ? copy_mount_options+0x30e/0x440 [ 1458.895826] ksys_mount+0xdb/0x150 [ 1458.899359] __x64_sys_mount+0xbe/0x150 [ 1458.903347] do_syscall_64+0x1a3/0x800 [ 1458.907227] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1458.912145] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1458.917148] ? __switch_to_asm+0x34/0x70 [ 1458.921206] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1458.926047] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1458.931233] RIP: 0033:0x457ec9 [ 1458.934426] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 20:02:42 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x6}}, 0x24, 0x0) 20:02:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/6, 0x6}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000000140)=""/217, 0xd9}, {&(0x7f0000002300)=""/183, 0xb7}, {&(0x7f00000023c0)=""/197, 0xc5}], 0x7, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1458.953319] RSP: 002b:00007fbe50983c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1458.961013] RAX: ffffffffffffffda RBX: 00007fbe50983c90 RCX: 0000000000457ec9 [ 1458.968269] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1458.975529] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1458.982786] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe509846d4 [ 1458.990040] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 [ 1459.007356] overlayfs: filesystem on './file0' not supported as upperdir [ 1459.011752] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16518: comm syz-executor2: corrupted xattr entries [ 1459.033143] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:42 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xffffff7f00000000}) 20:02:42 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x8903, &(0x7f00000000c0)="000002") [ 1459.082888] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16643: comm syz-executor4: corrupted xattr entries 20:02:43 executing program 2 (fault-call:2 fault-nth:5): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:43 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x15ff, 0xfffffe8c) 20:02:43 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x7}}, 0x24, 0x0) 20:02:43 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x8904, &(0x7f00000000c0)="000002") [ 1459.309770] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16546: comm syz-executor4: corrupted xattr entries 20:02:43 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x8}}, 0x24, 0x0) 20:02:43 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x8940, &(0x7f00000000c0)="000002") 20:02:43 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x10}}, 0x24, 0x0) 20:02:43 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x14}}, 0x24, 0x0) 20:02:43 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x8941, &(0x7f00000000c0)="000002") 20:02:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x101002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8202, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000240)={0x1f, 0x1f, 0x7, {r2, r3+30000000}, 0x9, 0x8}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x2, 0x2) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r1, 0x5386, &(0x7f00000001c0)) ioctl$VIDIOC_QUERYBUF(r6, 0xc0585609, &(0x7f0000000140)={0x5, 0x0, 0x4, 0x0, {0x0, 0x2710}, {0x2, 0xc, 0x7fffffff, 0x6, 0x6, 0x6, "b2d4ac56"}, 0x9, 0x7, @offset, 0x4}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1459.678198] FAULT_INJECTION: forcing a failure. [ 1459.678198] name failslab, interval 1, probability 0, space 0, times 0 [ 1459.732441] CPU: 1 PID: 16601 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1459.739370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1459.748713] Call Trace: [ 1459.751302] dump_stack+0x1db/0x2d0 [ 1459.754927] ? dump_stack_print_info.cold+0x20/0x20 [ 1459.754943] ? save_stack+0x45/0xd0 [ 1459.754953] ? __kasan_slab_free+0x102/0x150 [ 1459.754964] ? kmem_cache_free+0x86/0x260 [ 1459.754980] should_fail.cold+0xa/0x15 [ 1459.754994] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1459.763614] ? ___might_sleep+0x1e7/0x310 [ 1459.763638] ? arch_local_save_flags+0x50/0x50 [ 1459.763665] ? check_preemption_disabled+0x48/0x290 [ 1459.789823] __should_failslab+0x121/0x190 [ 1459.799036] should_failslab+0x9/0x14 [ 1459.799055] kmem_cache_alloc+0x2be/0x710 [ 1459.799068] ? putname+0xef/0x130 [ 1459.810420] alloc_vfsmnt+0xb8/0x990 [ 1459.814139] ? refcount_sub_and_test_checked+0x1fe/0x2f0 [ 1459.819597] ? m_stop+0x20/0x20 [ 1459.819610] ? refcount_inc_not_zero_checked+0x2e0/0x2e0 [ 1459.819627] ? __get_fs_type+0x9a/0xd0 [ 1459.828393] ? find_held_lock+0x35/0x120 [ 1459.828406] ? __get_fs_type+0x9a/0xd0 [ 1459.828421] ? lock_acquire+0x1db/0x570 [ 1459.828437] ? lock_downgrade+0x910/0x910 [ 1459.828449] ? lock_release+0xc40/0xc40 [ 1459.828465] ? apparmor_cred_prepare+0x5b0/0x5b0 [ 1459.857111] vfs_kern_mount.part.0+0x84/0x570 [ 1459.861606] ? may_umount+0xb0/0xb0 [ 1459.865237] ? _raw_read_unlock+0x2d/0x50 [ 1459.869415] ? __get_fs_type+0x9a/0xd0 [ 1459.873316] do_mount+0x576/0x3110 [ 1459.876868] ? copy_mount_string+0x40/0x40 [ 1459.881117] ? kmem_cache_alloc_trace+0x354/0x760 [ 1459.886413] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1459.891939] ? _copy_from_user+0xdd/0x150 [ 1459.896069] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1459.901594] ? copy_mount_options+0x30e/0x440 [ 1459.906071] ksys_mount+0xdb/0x150 [ 1459.909594] __x64_sys_mount+0xbe/0x150 [ 1459.913555] do_syscall_64+0x1a3/0x800 [ 1459.917431] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1459.922341] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1459.927335] ? __switch_to_asm+0x34/0x70 [ 1459.931377] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1459.936209] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1459.941376] RIP: 0033:0x457ec9 [ 1459.944551] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1459.963441] RSP: 002b:00007fbe50983c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1459.971134] RAX: ffffffffffffffda RBX: 00007fbe50983c90 RCX: 0000000000457ec9 [ 1459.978388] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1459.985632] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1459.992875] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe509846d4 [ 1460.000131] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 [ 1460.555588] IPVS: stopping master sync thread 19056 ... [ 1460.807976] device bridge_slave_1 left promiscuous mode [ 1460.813509] bridge0: port 2(bridge_slave_1) entered disabled state [ 1460.845110] device bridge_slave_0 left promiscuous mode [ 1460.850571] bridge0: port 1(bridge_slave_0) entered disabled state [ 1460.987530] device hsr_slave_1 left promiscuous mode [ 1461.029701] device hsr_slave_0 left promiscuous mode [ 1461.088580] team0 (unregistering): Port device team_slave_1 removed [ 1461.098828] team0 (unregistering): Port device team_slave_0 removed [ 1461.108997] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1461.178875] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1461.266781] bond0 (unregistering): Released all slaves [ 1461.537717] IPVS: ftp: loaded support on port[0] = 21 [ 1461.612404] chnl_net:caif_netlink_parms(): no params data found [ 1461.670826] bridge0: port 1(bridge_slave_0) entered blocking state [ 1461.678598] bridge0: port 1(bridge_slave_0) entered disabled state [ 1461.689871] device bridge_slave_0 entered promiscuous mode [ 1461.698212] bridge0: port 2(bridge_slave_1) entered blocking state [ 1461.709159] bridge0: port 2(bridge_slave_1) entered disabled state [ 1461.717526] device bridge_slave_1 entered promiscuous mode [ 1461.742729] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1461.759539] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1461.782423] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1461.791392] team0: Port device team_slave_0 added [ 1461.797129] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1461.804700] team0: Port device team_slave_1 added [ 1461.809944] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1461.817560] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1461.886454] device hsr_slave_0 entered promiscuous mode [ 1461.924394] device hsr_slave_1 entered promiscuous mode [ 1461.964478] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1461.971461] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1461.993080] bridge0: port 2(bridge_slave_1) entered blocking state [ 1461.999479] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1462.006147] bridge0: port 1(bridge_slave_0) entered blocking state [ 1462.012488] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1462.068410] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1462.082640] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1462.093810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1462.107137] bridge0: port 1(bridge_slave_0) entered disabled state [ 1462.117244] bridge0: port 2(bridge_slave_1) entered disabled state [ 1462.132894] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1462.141990] 8021q: adding VLAN 0 to HW filter on device team0 [ 1462.161680] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1462.172224] bridge0: port 1(bridge_slave_0) entered blocking state [ 1462.178627] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1462.212506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1462.220896] bridge0: port 2(bridge_slave_1) entered blocking state [ 1462.227314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1462.240682] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1462.248572] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1462.268221] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1462.282927] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1462.293613] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1462.303411] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1462.310644] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1462.318810] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1462.326606] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1462.346802] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1462.363191] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1462.472777] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1462.505371] overlayfs: filesystem on './file0' not supported as upperdir 20:02:46 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x894c, &(0x7f00000000c0)="000002") 20:02:46 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x1700, 0xfffffe8c) 20:02:46 executing program 2 (fault-call:2 fault-nth:6): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:46 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xffffffff00000000}) 20:02:46 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x48}}, 0x24, 0x0) 20:02:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x2, 0xf000, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:02:46 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x4c}}, 0x24, 0x0) [ 1462.655247] FAULT_INJECTION: forcing a failure. [ 1462.655247] name failslab, interval 1, probability 0, space 0, times 0 [ 1462.704145] CPU: 0 PID: 16638 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1462.711076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1462.720452] Call Trace: [ 1462.723066] dump_stack+0x1db/0x2d0 [ 1462.726698] ? dump_stack_print_info.cold+0x20/0x20 [ 1462.731722] ? save_stack+0x45/0xd0 [ 1462.735341] ? __kasan_slab_free+0x102/0x150 [ 1462.739738] ? kmem_cache_free+0x86/0x260 [ 1462.743880] should_fail.cold+0xa/0x15 [ 1462.747772] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1462.752888] ? ___might_sleep+0x1e7/0x310 [ 1462.757034] ? arch_local_save_flags+0x50/0x50 [ 1462.761624] ? check_preemption_disabled+0x48/0x290 [ 1462.766637] __should_failslab+0x121/0x190 [ 1462.770878] should_failslab+0x9/0x14 [ 1462.774672] kmem_cache_alloc+0x2be/0x710 [ 1462.778809] ? putname+0xef/0x130 [ 1462.782258] alloc_vfsmnt+0xb8/0x990 [ 1462.785971] ? refcount_sub_and_test_checked+0x1fe/0x2f0 [ 1462.791429] ? m_stop+0x20/0x20 [ 1462.794721] ? refcount_inc_not_zero_checked+0x2e0/0x2e0 [ 1462.800160] ? __get_fs_type+0x9a/0xd0 [ 1462.804038] ? find_held_lock+0x35/0x120 [ 1462.808099] ? __get_fs_type+0x9a/0xd0 [ 1462.811973] ? lock_acquire+0x1db/0x570 [ 1462.815936] ? lock_downgrade+0x910/0x910 [ 1462.820070] ? lock_release+0xc40/0xc40 [ 1462.824034] ? apparmor_cred_prepare+0x5b0/0x5b0 [ 1462.828782] vfs_kern_mount.part.0+0x84/0x570 [ 1462.833268] ? may_umount+0xb0/0xb0 [ 1462.836917] ? _raw_read_unlock+0x2d/0x50 [ 1462.841055] ? __get_fs_type+0x9a/0xd0 [ 1462.844951] do_mount+0x576/0x3110 [ 1462.848504] ? copy_mount_string+0x40/0x40 [ 1462.852732] ? kmem_cache_alloc_trace+0x354/0x760 [ 1462.857605] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1462.863130] ? copy_mount_options+0x30e/0x440 [ 1462.867619] ksys_mount+0xdb/0x150 [ 1462.871152] __x64_sys_mount+0xbe/0x150 [ 1462.875121] do_syscall_64+0x1a3/0x800 [ 1462.878998] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1462.883929] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1462.888936] ? __switch_to_asm+0x34/0x70 [ 1462.893004] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1462.897843] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1462.903016] RIP: 0033:0x457ec9 [ 1462.906199] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1462.925086] RSP: 002b:00007fbe50983c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1462.932785] RAX: ffffffffffffffda RBX: 00007fbe50983c90 RCX: 0000000000457ec9 [ 1462.940042] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1462.947305] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 20:02:46 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x8980, &(0x7f00000000c0)="000002") [ 1462.954601] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe509846d4 [ 1462.961892] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 20:02:46 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x17ff, 0xfffffe8c) 20:02:46 executing program 2 (fault-call:2 fault-nth:7): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x80, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00000000c0)=0x3, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 20:02:47 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x60}}, 0x24, 0x0) 20:02:47 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x8981, &(0x7f00000000c0)="000002") [ 1463.172341] EXT4-fs error: 1 callbacks suppressed [ 1463.172358] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16738: comm syz-executor3: corrupted xattr entries [ 1463.209322] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1463.252632] FAULT_INJECTION: forcing a failure. [ 1463.252632] name failslab, interval 1, probability 0, space 0, times 0 [ 1463.289129] CPU: 0 PID: 16678 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1463.296068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1463.305431] Call Trace: [ 1463.308034] dump_stack+0x1db/0x2d0 [ 1463.311659] ? dump_stack_print_info.cold+0x20/0x20 [ 1463.316672] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1463.322218] ? check_preemption_disabled+0x48/0x290 [ 1463.327254] should_fail.cold+0xa/0x15 [ 1463.331149] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1463.336251] ? ___might_sleep+0x1e7/0x310 [ 1463.340412] ? arch_local_save_flags+0x50/0x50 [ 1463.344987] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1463.350517] ? ida_alloc_range+0x92b/0xcb0 [ 1463.354764] __should_failslab+0x121/0x190 [ 1463.359018] should_failslab+0x9/0x14 [ 1463.362838] __kmalloc_track_caller+0x2d8/0x740 [ 1463.367521] ? alloc_vfsmnt+0xb8/0x990 [ 1463.371413] ? alloc_vfsmnt+0xb8/0x990 [ 1463.375322] ? kstrdup_const+0x66/0x80 [ 1463.379219] kstrdup+0x3a/0x70 [ 1463.382410] kstrdup_const+0x66/0x80 [ 1463.386123] alloc_vfsmnt+0x157/0x990 [ 1463.389916] ? m_stop+0x20/0x20 [ 1463.393187] ? refcount_inc_not_zero_checked+0x2e0/0x2e0 [ 1463.398645] ? __get_fs_type+0x9a/0xd0 [ 1463.402530] ? find_held_lock+0x35/0x120 [ 1463.406621] ? __get_fs_type+0x9a/0xd0 [ 1463.410509] ? lock_acquire+0x1db/0x570 [ 1463.414465] ? lock_downgrade+0x910/0x910 [ 1463.418631] ? lock_release+0xc40/0xc40 [ 1463.422595] ? apparmor_cred_prepare+0x5b0/0x5b0 [ 1463.427331] vfs_kern_mount.part.0+0x84/0x570 [ 1463.431817] ? may_umount+0xb0/0xb0 [ 1463.435444] ? _raw_read_unlock+0x2d/0x50 [ 1463.439580] ? __get_fs_type+0x9a/0xd0 [ 1463.443450] do_mount+0x576/0x3110 [ 1463.446977] ? copy_mount_string+0x40/0x40 [ 1463.451189] ? kmem_cache_alloc_trace+0x354/0x760 [ 1463.456020] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1463.461565] ? copy_mount_options+0x30e/0x440 [ 1463.466039] ksys_mount+0xdb/0x150 [ 1463.469575] __x64_sys_mount+0xbe/0x150 [ 1463.473556] do_syscall_64+0x1a3/0x800 [ 1463.477483] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1463.482434] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1463.487427] ? __switch_to_asm+0x34/0x70 [ 1463.491476] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1463.496338] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1463.501522] RIP: 0033:0x457ec9 [ 1463.504708] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1463.523610] RSP: 002b:00007fbe50983c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1463.531429] RAX: ffffffffffffffda RBX: 00007fbe50983c90 RCX: 0000000000457ec9 [ 1463.538684] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1463.545941] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 20:02:47 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x68}}, 0x24, 0x0) 20:02:47 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x8982, &(0x7f00000000c0)="000002") 20:02:47 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x188e, 0xfffffe8c) 20:02:47 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xfffffffffffff000}) 20:02:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[]) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000300)={[], 0x5, 0xeb13, 0xffff, 0x0, 0x800, 0x1007, 0x100000, [], 0x5a5c}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1463.553208] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe509846d4 [ 1463.560459] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 20:02:47 executing program 2 (fault-call:2 fault-nth:8): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:47 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x6c}}, 0x24, 0x0) 20:02:47 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x8983, &(0x7f00000000c0)="000002") 20:02:47 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x74}}, 0x24, 0x0) [ 1463.814903] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16689: comm syz-executor3: corrupted xattr entries [ 1463.895029] FAULT_INJECTION: forcing a failure. [ 1463.895029] name failslab, interval 1, probability 0, space 0, times 0 [ 1463.904966] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:47 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x2000, 0xfffffe8c) [ 1463.953675] overlayfs: filesystem on './file0' not supported as upperdir [ 1463.978184] CPU: 0 PID: 16719 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1463.985112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1463.994454] Call Trace: [ 1463.997039] dump_stack+0x1db/0x2d0 [ 1464.000665] ? dump_stack_print_info.cold+0x20/0x20 [ 1464.005677] ? __lock_is_held+0xb6/0x140 [ 1464.009742] should_fail.cold+0xa/0x15 [ 1464.013660] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1464.018772] ? ___might_sleep+0x1e7/0x310 [ 1464.022913] ? arch_local_save_flags+0x50/0x50 [ 1464.027481] ? lockdep_init_map+0x10c/0x5b0 [ 1464.031788] ? lockdep_init_map+0x10c/0x5b0 [ 1464.036113] __should_failslab+0x121/0x190 [ 1464.040340] should_failslab+0x9/0x14 [ 1464.044144] __kmalloc+0x2dc/0x740 [ 1464.047674] ? __init_waitqueue_head+0x92/0x150 [ 1464.052338] ? init_wait_entry+0x1c0/0x1c0 [ 1464.056579] ? prealloc_shrinker+0xdf/0x340 [ 1464.060909] prealloc_shrinker+0xdf/0x340 [ 1464.065047] sget_userns+0x999/0xf50 [ 1464.068753] ? get_anon_bdev+0xc0/0xc0 [ 1464.072632] ? destroy_unused_super.part.0+0x110/0x110 [ 1464.077910] ? apparmor_cred_prepare+0x5b0/0x5b0 [ 1464.082656] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1464.088204] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1464.093741] ? security_capable+0x98/0xc0 [ 1464.097884] ? get_anon_bdev+0xc0/0xc0 [ 1464.101762] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1464.107294] ? ns_capable_common+0x141/0x170 [ 1464.111693] ? get_anon_bdev+0xc0/0xc0 [ 1464.115568] sget+0x10c/0x150 [ 1464.118729] ? ovl_show_options+0x550/0x550 [ 1464.123045] mount_nodev+0x31/0x110 [ 1464.126666] ovl_mount+0x2d/0x40 [ 1464.130019] mount_fs+0xae/0x331 [ 1464.133378] vfs_kern_mount.part.0+0xdb/0x570 [ 1464.137875] ? may_umount+0xb0/0xb0 [ 1464.141492] ? _raw_read_unlock+0x2d/0x50 [ 1464.145631] ? __get_fs_type+0x9a/0xd0 [ 1464.149521] do_mount+0x576/0x3110 [ 1464.153068] ? copy_mount_string+0x40/0x40 [ 1464.157298] ? kmem_cache_alloc_trace+0x354/0x760 [ 1464.162151] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1464.167687] ? _copy_from_user+0xdd/0x150 [ 1464.171835] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1464.177412] ? copy_mount_options+0x30e/0x440 [ 1464.181904] ksys_mount+0xdb/0x150 [ 1464.185434] __x64_sys_mount+0xbe/0x150 [ 1464.189421] do_syscall_64+0x1a3/0x800 [ 1464.193304] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1464.198223] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1464.203225] ? __switch_to_asm+0x34/0x70 [ 1464.207298] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1464.212151] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1464.217343] RIP: 0033:0x457ec9 [ 1464.220560] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1464.239457] RSP: 002b:00007fbe50983c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1464.247162] RAX: ffffffffffffffda RBX: 00007fbe50983c90 RCX: 0000000000457ec9 20:02:48 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x89a0, &(0x7f00000000c0)="000002") 20:02:48 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x7a}}, 0x24, 0x0) 20:02:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000000)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0xa000, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000300)={[], 0x249, 0x3, 0x80, 0x0, 0x7, 0xd000, 0x3000, [], 0x7f}) ioctl$SIOCX25SDTEFACILITIES(r3, 0x89eb, &(0x7f00000000c0)={0x8, 0x2, 0x9c96, 0x3, 0x0, 0x1c, 0x5, "b4e2f5bc8e24a1b4529e360f0369554b81a0d0fc", "bcecd34dc96be5bc360db436c17cd1c6e13b0b98"}) 20:02:48 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xffffffffffffff7f}) [ 1464.254418] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1464.261671] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1464.268938] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe509846d4 [ 1464.276205] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 20:02:48 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0xc0}}, 0x24, 0x0) 20:02:48 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x89a1, &(0x7f00000000c0)="000002") 20:02:48 executing program 2 (fault-call:2 fault-nth:9): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:48 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x400448c9, &(0x7f00000000c0)="000002") 20:02:48 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x300}}, 0x24, 0x0) [ 1464.591024] overlayfs: failed to resolve './file1': -2 20:02:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x77, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0xc) ioctl$IMADDTIMER(r3, 0x80044940, &(0x7f0000000040)=0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000140)={0x5, {{0x2, 0x4e21, @multicast2}}}, 0x88) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x20, 0xffffffff, 0x6, 0x1, 0xffff, 0xfff, 0x1f}, 0x1c) 20:02:48 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x207e, 0xfffffe8c) [ 1464.669696] FAULT_INJECTION: forcing a failure. [ 1464.669696] name failslab, interval 1, probability 0, space 0, times 0 [ 1464.700023] overlayfs: failed to resolve './file1': -2 [ 1464.791989] CPU: 0 PID: 16763 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1464.798932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1464.808269] Call Trace: [ 1464.808295] dump_stack+0x1db/0x2d0 [ 1464.808310] ? dump_stack_print_info.cold+0x20/0x20 [ 1464.808325] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1464.808339] ? refcount_sub_and_test_checked+0x1fe/0x2f0 [ 1464.830453] should_fail.cold+0xa/0x15 [ 1464.834354] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1464.839475] ? ___might_sleep+0x1e7/0x310 [ 1464.843628] ? arch_local_save_flags+0x50/0x50 [ 1464.843641] ? lock_acquire+0x1db/0x570 [ 1464.843659] __should_failslab+0x121/0x190 [ 1464.856395] should_failslab+0x9/0x14 [ 1464.860202] kmem_cache_alloc_trace+0x2d1/0x760 [ 1464.864892] sget_userns+0x1be/0xf50 [ 1464.868612] ? get_anon_bdev+0xc0/0xc0 [ 1464.872517] ? destroy_unused_super.part.0+0x110/0x110 [ 1464.877816] ? apparmor_cred_prepare+0x5b0/0x5b0 [ 1464.877841] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1464.877855] ? cap_capable+0x205/0x270 20:02:48 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xffffffffffffffe0}) 20:02:48 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x500}}, 0x24, 0x0) [ 1464.891990] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1464.897554] ? security_capable+0x98/0xc0 [ 1464.901706] ? get_anon_bdev+0xc0/0xc0 [ 1464.905588] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1464.911126] ? ns_capable_common+0x141/0x170 [ 1464.915561] ? get_anon_bdev+0xc0/0xc0 [ 1464.919451] sget+0x10c/0x150 [ 1464.922563] ? ovl_show_options+0x550/0x550 [ 1464.926880] mount_nodev+0x31/0x110 [ 1464.930500] ovl_mount+0x2d/0x40 [ 1464.933861] mount_fs+0xae/0x331 [ 1464.937232] vfs_kern_mount.part.0+0xdb/0x570 [ 1464.941727] ? may_umount+0xb0/0xb0 [ 1464.945351] ? _raw_read_unlock+0x2d/0x50 [ 1464.949492] ? __get_fs_type+0x9a/0xd0 [ 1464.953381] do_mount+0x576/0x3110 [ 1464.956934] ? copy_mount_string+0x40/0x40 [ 1464.961175] ? kmem_cache_alloc_trace+0x354/0x760 [ 1464.966033] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1464.971572] ? copy_mount_options+0x30e/0x440 [ 1464.976067] ksys_mount+0xdb/0x150 [ 1464.979607] __x64_sys_mount+0xbe/0x150 [ 1464.983585] do_syscall_64+0x1a3/0x800 [ 1464.987469] ? syscall_return_slowpath+0x5f0/0x5f0 20:02:48 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x600}}, 0x24, 0x0) [ 1464.992396] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1464.997408] ? __switch_to_asm+0x34/0x70 [ 1465.001470] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1465.006318] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1465.011503] RIP: 0033:0x457ec9 [ 1465.014696] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1465.033594] RSP: 002b:00007fbe50983c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 20:02:48 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x2126, 0xfffffe8c) 20:02:48 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x400448ca, &(0x7f00000000c0)="000002") 20:02:49 executing program 2 (fault-call:2 fault-nth:10): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1465.036783] overlayfs: failed to resolve './file1ą': -2 [ 1465.041310] RAX: ffffffffffffffda RBX: 00007fbe50983c90 RCX: 0000000000457ec9 [ 1465.041329] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1465.041336] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1465.041342] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe509846d4 [ 1465.041349] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 20:02:49 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x700}}, 0x24, 0x0) 20:02:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:02:49 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x400448cb, &(0x7f00000000c0)="000002") [ 1465.252560] FAULT_INJECTION: forcing a failure. [ 1465.252560] name failslab, interval 1, probability 0, space 0, times 0 [ 1465.286925] overlayfs: failed to resolve './file1ą': -2 [ 1465.304919] CPU: 1 PID: 16811 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1465.311863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1465.321209] Call Trace: [ 1465.323792] dump_stack+0x1db/0x2d0 [ 1465.323808] ? dump_stack_print_info.cold+0x20/0x20 [ 1465.323820] ? __lock_is_held+0xb6/0x140 [ 1465.323839] should_fail.cold+0xa/0x15 [ 1465.340391] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1465.345544] ? ___might_sleep+0x1e7/0x310 [ 1465.349741] ? arch_local_save_flags+0x50/0x50 [ 1465.354325] ? lockdep_init_map+0x10c/0x5b0 [ 1465.354339] ? lockdep_init_map+0x10c/0x5b0 [ 1465.354367] __should_failslab+0x121/0x190 [ 1465.354383] should_failslab+0x9/0x14 [ 1465.354395] __kmalloc+0x2dc/0x740 [ 1465.354408] ? __init_waitqueue_head+0x92/0x150 [ 1465.379236] ? init_wait_entry+0x1c0/0x1c0 [ 1465.383476] ? prealloc_shrinker+0xdf/0x340 [ 1465.387796] prealloc_shrinker+0xdf/0x340 [ 1465.391972] sget_userns+0x999/0xf50 [ 1465.395686] ? get_anon_bdev+0xc0/0xc0 [ 1465.399578] ? destroy_unused_super.part.0+0x110/0x110 [ 1465.404852] ? apparmor_cred_prepare+0x5b0/0x5b0 [ 1465.404868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1465.404884] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1465.404896] ? security_capable+0x98/0xc0 [ 1465.404911] ? get_anon_bdev+0xc0/0xc0 [ 1465.424945] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1465.434340] ? ns_capable_common+0x141/0x170 [ 1465.438766] ? get_anon_bdev+0xc0/0xc0 [ 1465.442659] sget+0x10c/0x150 [ 1465.445818] ? ovl_show_options+0x550/0x550 [ 1465.450139] mount_nodev+0x31/0x110 [ 1465.453760] ovl_mount+0x2d/0x40 [ 1465.453774] mount_fs+0xae/0x331 [ 1465.453803] vfs_kern_mount.part.0+0xdb/0x570 [ 1465.453819] ? may_umount+0xb0/0xb0 [ 1465.468621] ? _raw_read_unlock+0x2d/0x50 [ 1465.468634] ? __get_fs_type+0x9a/0xd0 [ 1465.468652] do_mount+0x576/0x3110 [ 1465.468669] ? copy_mount_string+0x40/0x40 [ 1465.476672] ? kmem_cache_alloc_trace+0x354/0x760 [ 1465.476691] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1465.476703] ? copy_mount_options+0x30e/0x440 [ 1465.476719] ksys_mount+0xdb/0x150 [ 1465.494834] __x64_sys_mount+0xbe/0x150 [ 1465.494852] do_syscall_64+0x1a3/0x800 [ 1465.494867] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1465.494881] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1465.494891] ? __switch_to_asm+0x34/0x70 [ 1465.494906] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1465.529983] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1465.535165] RIP: 0033:0x457ec9 20:02:49 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x400448cc, &(0x7f00000000c0)="000002") 20:02:49 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x81, 0x398, 0x0, 0x2, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) [ 1465.538355] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1465.557251] RSP: 002b:00007fbe50983c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1465.564960] RAX: ffffffffffffffda RBX: 00007fbe50983c90 RCX: 0000000000457ec9 [ 1465.564968] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1465.564976] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1465.564984] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe509846d4 [ 1465.564992] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 20:02:49 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x400448dd, &(0x7f00000000c0)="000002") 20:02:49 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000300)={0x103ff, 0x1, 0xd000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) writev(r2, &(0x7f0000000280)=[{&(0x7f00000000c0)="d5de1d168ff0d43ba0840b893629f6932faf9cf412ec626790eb5cdd2d65f3c29a1a8ea4891f9f63f024252263a271706bc9cfd4afc4b4", 0x37}, {&(0x7f0000000140)="037a01a76f66ef8356310e411371fdbc9edbeeb4f53a50cb83ed5f24acdfb9fad393061aaba906b5e43d999108afe038d0410e0d163d901d93ff92314641717b1d2501104ec00c963e852957e90937f90f4937b4295c02a761f99cc61ee092f574ba77eae34eaa894180a1f3f79a7eac3ba2b255db5c070306b72f47290d8e644041545d1d59051386b2259d4d3f2ff5241477e20caf3d2fc7fbbfa18bba0d968023", 0xa2}, {&(0x7f0000000200)="db2ac5bad6cd5bc7d8847450eac710b5da75cf6bcb86057ce4cea7b78cc630663a19bea450ad4f0d625df57b8c358bde501137169a05e3f94bf08379c8175acbaae6cde5acf77c41aee930bb58fdf977b0ae6e67570f6edcd570a45be79f356952ac7662dc6bcccc", 0x68}], 0x3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x406, r2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@initdev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000480)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) 20:02:49 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x1400}}, 0x24, 0x0) 20:02:49 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x2621, 0xfffffe8c) 20:02:49 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0xc4480, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000180)={0x7, 0x32, 0x29, 0x3, 0x200}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="75ac707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2fba276c65315c00"]) 20:02:49 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x2000}}, 0x24, 0x0) [ 1465.906472] overlayfs: unrecognized mount option "u¬pperdir=./file0" or missing value 20:02:49 executing program 2 (fault-call:2 fault-nth:11): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:49 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x400448e4, &(0x7f00000000c0)="000002") 20:02:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0001000000000000"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:02:49 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x3f00}}, 0x24, 0x0) 20:02:49 executing program 3: r0 = open(&(0x7f0000000140)='./file1\x00', 0x4400, 0x2c) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futimesat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{r1, r2/1000+30000}, {0x0, 0x7530}}) utime(&(0x7f0000000040)='./file1\x00', &(0x7f0000000180)={0x8, 0x7}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000048912, 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707065726469723d122f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c00"]) 20:02:49 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x2700, 0xfffffe8c) 20:02:50 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x4000}}, 0x24, 0x0) 20:02:50 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x40049409, &(0x7f00000000c0)="000002") [ 1466.143696] FAULT_INJECTION: forcing a failure. [ 1466.143696] name failslab, interval 1, probability 0, space 0, times 0 [ 1466.144693] overlayfs: failed to resolve '/file0': -2 20:02:50 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x4800}}, 0x24, 0x0) 20:02:50 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x4020940d, &(0x7f00000000c0)="000002") [ 1466.262874] CPU: 0 PID: 16889 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1466.269805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1466.279150] Call Trace: [ 1466.281749] dump_stack+0x1db/0x2d0 [ 1466.285386] ? dump_stack_print_info.cold+0x20/0x20 [ 1466.290407] should_fail.cold+0xa/0x15 [ 1466.294304] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1466.299433] ? ___might_sleep+0x1e7/0x310 [ 1466.303597] ? arch_local_save_flags+0x50/0x50 [ 1466.308174] ? check_preemption_disabled+0x48/0x290 [ 1466.313188] __should_failslab+0x121/0x190 [ 1466.317418] should_failslab+0x9/0x14 [ 1466.321205] kmem_cache_alloc_trace+0x2d1/0x760 [ 1466.325888] ? rcu_read_lock_sched_held+0x110/0x130 [ 1466.330895] __memcg_init_list_lru_node+0xef/0x2e0 [ 1466.335848] ? kvfree_rcu+0x20/0x20 [ 1466.339498] ? __kmalloc_node+0x4e/0x70 [ 1466.343475] __list_lru_init+0x4d9/0x850 [ 1466.347554] ? list_lru_destroy+0x520/0x520 [ 1466.351866] ? down_read+0x120/0x120 [ 1466.355574] ? init_wait_entry+0x1c0/0x1c0 [ 1466.359795] ? prealloc_shrinker+0xdf/0x340 [ 1466.364112] sget_userns+0x9c8/0xf50 [ 1466.367813] ? get_anon_bdev+0xc0/0xc0 [ 1466.371694] ? destroy_unused_super.part.0+0x110/0x110 [ 1466.376965] ? apparmor_cred_prepare+0x5b0/0x5b0 [ 1466.381723] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1466.387262] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1466.392804] ? security_capable+0x98/0xc0 [ 1466.396976] ? get_anon_bdev+0xc0/0xc0 [ 1466.400848] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1466.406391] ? ns_capable_common+0x141/0x170 [ 1466.410792] ? get_anon_bdev+0xc0/0xc0 [ 1466.414690] sget+0x10c/0x150 [ 1466.417803] ? ovl_show_options+0x550/0x550 [ 1466.422118] mount_nodev+0x31/0x110 [ 1466.425736] ovl_mount+0x2d/0x40 [ 1466.429092] mount_fs+0xae/0x331 [ 1466.432477] vfs_kern_mount.part.0+0xdb/0x570 [ 1466.436966] ? may_umount+0xb0/0xb0 [ 1466.440597] ? _raw_read_unlock+0x2d/0x50 [ 1466.444732] ? __get_fs_type+0x9a/0xd0 [ 1466.448643] do_mount+0x576/0x3110 [ 1466.452204] ? copy_mount_string+0x40/0x40 [ 1466.456445] ? kmem_cache_alloc_trace+0x354/0x760 [ 1466.461289] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1466.466827] ? copy_mount_options+0x30e/0x440 [ 1466.471363] ksys_mount+0xdb/0x150 [ 1466.474916] __x64_sys_mount+0xbe/0x150 [ 1466.478882] do_syscall_64+0x1a3/0x800 [ 1466.482771] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1466.487692] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1466.492698] ? __switch_to_asm+0x34/0x70 [ 1466.496754] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1466.501600] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1466.506774] RIP: 0033:0x457ec9 [ 1466.509954] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1466.528838] RSP: 002b:00007fbe50983c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1466.536533] RAX: ffffffffffffffda RBX: 00007fbe50983c90 RCX: 0000000000457ec9 [ 1466.543793] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1466.551052] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 20:02:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) r3 = socket$inet(0x2, 0x5, 0x10000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @dev, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x7a794616ef87fc47, &(0x7f0000000140)={@local, @local, r4}, 0xc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00000001c0)={0x6, 0x79, [{0x3, 0x0, 0xea0}, {0xe8, 0x0, 0x6}, {0x9, 0x0, 0xfffffffffffffff8}, {0x0, 0x0, 0x3}, {0x8, 0x0, 0x8}, {0x1f, 0x0, 0x34}]}) [ 1466.558314] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe509846d4 [ 1466.565567] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 [ 1466.606514] overlayfs: failed to resolve '/file0': -2 20:02:50 executing program 2 (fault-call:2 fault-nth:12): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:50 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x4c00}}, 0x24, 0x0) 20:02:50 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0xffff, &(0x7f0000000040)="0adc28020be43c98c1a0c04d0ed40b3c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) ptrace$setsig(0x4203, r1, 0x5, &(0x7f0000000200)={0x1f, 0xfffffffffffffffc, 0x6}) 20:02:50 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d2, &(0x7f00000000c0)="000002") 20:02:50 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x27ff, 0xfffffe8c) [ 1466.823335] FAULT_INJECTION: forcing a failure. [ 1466.823335] name failslab, interval 1, probability 0, space 0, times 0 [ 1466.907447] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #17058: comm syz-executor3: corrupted xattr entries [ 1466.927981] CPU: 0 PID: 16931 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1466.934912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1466.944268] Call Trace: [ 1466.946861] dump_stack+0x1db/0x2d0 [ 1466.950502] ? dump_stack_print_info.cold+0x20/0x20 [ 1466.955556] should_fail.cold+0xa/0x15 [ 1466.959455] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1466.964559] ? ___might_sleep+0x1e7/0x310 [ 1466.968712] ? arch_local_save_flags+0x50/0x50 [ 1466.973292] ? prealloc_shrinker+0x20e/0x340 [ 1466.977713] __should_failslab+0x121/0x190 [ 1466.981943] should_failslab+0x9/0x14 [ 1466.985742] __kmalloc+0x2dc/0x740 [ 1466.989267] ? __fprop_inc_percpu_max+0x2d0/0x2d0 [ 1466.994117] ? __lock_is_held+0xb6/0x140 [ 1466.998190] ? __list_lru_init+0x13f/0x850 [ 1467.002440] __list_lru_init+0x13f/0x850 [ 1467.006502] ? list_lru_destroy+0x520/0x520 [ 1467.010814] ? down_write_nested+0x130/0x130 [ 1467.015216] ? down_read+0x120/0x120 [ 1467.018916] ? init_wait_entry+0x1c0/0x1c0 [ 1467.023139] ? prealloc_shrinker+0xdf/0x340 [ 1467.027467] sget_userns+0x9c8/0xf50 [ 1467.031171] ? get_anon_bdev+0xc0/0xc0 [ 1467.035051] ? destroy_unused_super.part.0+0x110/0x110 [ 1467.040317] ? apparmor_cred_prepare+0x5b0/0x5b0 [ 1467.045074] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1467.050612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1467.056151] ? security_capable+0x98/0xc0 [ 1467.060312] ? get_anon_bdev+0xc0/0xc0 [ 1467.064207] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1467.069753] ? ns_capable_common+0x141/0x170 [ 1467.074160] ? get_anon_bdev+0xc0/0xc0 [ 1467.078038] sget+0x10c/0x150 [ 1467.081142] ? ovl_show_options+0x550/0x550 [ 1467.085453] mount_nodev+0x31/0x110 [ 1467.089073] ovl_mount+0x2d/0x40 [ 1467.092428] mount_fs+0xae/0x331 [ 1467.095789] vfs_kern_mount.part.0+0xdb/0x570 [ 1467.100276] ? may_umount+0xb0/0xb0 [ 1467.103910] ? _raw_read_unlock+0x2d/0x50 [ 1467.108045] ? __get_fs_type+0x9a/0xd0 [ 1467.111951] do_mount+0x576/0x3110 [ 1467.115492] ? copy_mount_string+0x40/0x40 [ 1467.119734] ? kmem_cache_alloc_trace+0x354/0x760 [ 1467.124573] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1467.130097] ? copy_mount_options+0x30e/0x440 [ 1467.134597] ksys_mount+0xdb/0x150 [ 1467.138142] __x64_sys_mount+0xbe/0x150 [ 1467.142139] do_syscall_64+0x1a3/0x800 [ 1467.146051] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1467.150991] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1467.156006] ? __switch_to_asm+0x34/0x70 [ 1467.160062] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1467.164909] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1467.170089] RIP: 0033:0x457ec9 [ 1467.173285] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1467.192177] RSP: 002b:00007fbe50983c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1467.199884] RAX: ffffffffffffffda RBX: 00007fbe50983c90 RCX: 0000000000457ec9 20:02:51 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x6000}}, 0x24, 0x0) [ 1467.207137] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1467.214391] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1467.221694] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe509846d4 [ 1467.228965] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 20:02:51 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, &(0x7f00000000c0)="000002") [ 1467.283074] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:02:51 executing program 2 (fault-call:2 fault-nth:13): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1467.342952] overlayfs: filesystem on './file0' not supported as upperdir 20:02:51 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x2900, 0xfffffe8c) 20:02:51 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448f0, &(0x7f00000000c0)="000002") 20:02:51 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x6800}}, 0x24, 0x0) [ 1467.505271] FAULT_INJECTION: forcing a failure. [ 1467.505271] name failslab, interval 1, probability 0, space 0, times 0 [ 1467.580924] CPU: 1 PID: 16971 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1467.587888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1467.597241] Call Trace: [ 1467.599870] dump_stack+0x1db/0x2d0 [ 1467.603518] ? dump_stack_print_info.cold+0x20/0x20 [ 1467.608530] ? __x64_sys_mount+0xbe/0x150 [ 1467.612673] ? do_syscall_64+0x1a3/0x800 [ 1467.612698] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1467.612713] ? print_usage_bug+0xd0/0xd0 [ 1467.626151] should_fail.cold+0xa/0x15 [ 1467.630035] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1467.635157] ? ___might_sleep+0x1e7/0x310 [ 1467.639306] ? arch_local_save_flags+0x50/0x50 [ 1467.639329] __should_failslab+0x121/0x190 [ 1467.648116] should_failslab+0x9/0x14 [ 1467.651917] kmem_cache_alloc_trace+0x2d1/0x760 [ 1467.656599] __memcg_init_list_lru_node+0xef/0x2e0 [ 1467.656626] ? kvfree_rcu+0x20/0x20 [ 1467.656639] ? __kmalloc_node+0x4e/0x70 [ 1467.656656] __list_lru_init+0x4d9/0x850 [ 1467.673211] ? list_lru_destroy+0x520/0x520 [ 1467.677546] ? down_read+0x120/0x120 [ 1467.681258] ? init_wait_entry+0x1c0/0x1c0 [ 1467.685507] ? prealloc_shrinker+0xdf/0x340 [ 1467.689833] sget_userns+0x9c8/0xf50 [ 1467.689846] ? get_anon_bdev+0xc0/0xc0 [ 1467.689862] ? destroy_unused_super.part.0+0x110/0x110 [ 1467.697425] ? apparmor_cred_prepare+0x5b0/0x5b0 [ 1467.707455] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1467.712998] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1467.718532] ? security_capable+0x98/0xc0 [ 1467.722675] ? get_anon_bdev+0xc0/0xc0 [ 1467.726552] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1467.732082] ? ns_capable_common+0x141/0x170 [ 1467.736487] ? get_anon_bdev+0xc0/0xc0 [ 1467.740380] sget+0x10c/0x150 [ 1467.743495] ? ovl_show_options+0x550/0x550 [ 1467.747814] mount_nodev+0x31/0x110 [ 1467.751442] ovl_mount+0x2d/0x40 [ 1467.754817] mount_fs+0xae/0x331 [ 1467.758184] vfs_kern_mount.part.0+0xdb/0x570 [ 1467.762678] ? may_umount+0xb0/0xb0 [ 1467.766320] ? _raw_read_unlock+0x2d/0x50 [ 1467.770470] ? __get_fs_type+0x9a/0xd0 [ 1467.774374] do_mount+0x576/0x3110 [ 1467.777920] ? copy_mount_string+0x40/0x40 [ 1467.782164] ? kmem_cache_alloc_trace+0x354/0x760 [ 1467.787018] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1467.792554] ? _copy_from_user+0xdd/0x150 [ 1467.796707] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1467.802267] ? copy_mount_options+0x30e/0x440 [ 1467.806778] ksys_mount+0xdb/0x150 [ 1467.810329] __x64_sys_mount+0xbe/0x150 [ 1467.814329] do_syscall_64+0x1a3/0x800 [ 1467.818229] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1467.823162] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1467.828174] ? __switch_to_asm+0x34/0x70 20:02:51 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0xc0045878, &(0x7f00000000c0)="000002") 20:02:51 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0xc0045878, &(0x7f00000000c0)="000002") [ 1467.832235] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1467.837080] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1467.842260] RIP: 0033:0x457ec9 [ 1467.845454] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1467.845461] RSP: 002b:00007fbe50983c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1467.845473] RAX: ffffffffffffffda RBX: 00007fbe50983c90 RCX: 0000000000457ec9 20:02:51 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0xc0189436, &(0x7f00000000c0)="000002") 20:02:51 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x2b00, 0xfffffe8c) 20:02:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:02:51 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) r2 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@initdev}}, &(0x7f0000000540)=0xe8) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r4, &(0x7f0000000780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000007c0)=0x14) syz_mount_image$xfs(&(0x7f0000000200)='xfs\x00', &(0x7f0000000240)='./file1\x00', 0x9, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000280)="277471c7ec45f89ba17953b5a8606b7ed75c87d802a93931ca8807282af46b08056e03036f3219f722ac07378a2f0dcedadb", 0x32, 0xb4}], 0x2, &(0x7f0000000580)={[{@mtpt='mtpt'}, {@grpquota='grpquota'}, {@noalign='noalign'}], [{@smackfsroot={'smackfsroot', 0x3d, 'lowerdir'}}, {@hash='hash'}, {@fsname={'fsname', 0x3d, 'overlay\x00'}}, {@uid_lt={'uid<', r1}}, {@smackfsdef={'smackfsdef', 0x3d, '*]#wlan1&systemvboxnet1GPL@]bdev'}}, {@smackfsroot={'smackfsroot', 0x3d, 'upperdir'}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@uid_eq={'uid', 0x3d, r3}}, {@subj_user={'subj_user', 0x3d, 'workdir'}}]}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000006c0)={'syz_tun\x00', 0x6}) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x13}) ioctl$VHOST_SET_VRING_ENDIAN(r5, 0x4008af13, &(0x7f0000000700)={0x3}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vhost-vsock\x00', 0x2, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='upperdir=./file0,low\x00\x00dir=./file0,workdir=./file1\\\x00']) 20:02:51 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x6c00}}, 0x24, 0x0) [ 1467.845480] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1467.845486] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1467.845493] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe509846d4 [ 1467.845500] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 20:02:51 executing program 2 (fault-call:2 fault-nth:14): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:51 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0xc020660b, &(0x7f00000000c0)="000002") 20:02:51 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x7400}}, 0x24, 0x0) [ 1467.991725] XFS (loop3): mtpt option not allowed on this system 20:02:52 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="020002") [ 1468.072986] overlayfs: unrecognized mount option "low" or missing value 20:02:52 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x7a00}}, 0x24, 0x0) 20:02:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x10202, 0x1, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xe3, 0x100) ioctl$PPPIOCSMRRU(r3, 0x4004743b, &(0x7f0000000140)=0x9) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x170, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0xc8, 0x283fc) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f00000000c0)=@req={0x81, 0x8000, 0x4, 0x200}, 0x10) 20:02:52 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000202") [ 1468.229247] FAULT_INJECTION: forcing a failure. [ 1468.229247] name failslab, interval 1, probability 0, space 0, times 0 [ 1468.251432] CPU: 0 PID: 17031 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1468.258386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1468.267730] Call Trace: [ 1468.270331] dump_stack+0x1db/0x2d0 [ 1468.273976] ? dump_stack_print_info.cold+0x20/0x20 20:02:52 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x2bff, 0xfffffe8c) [ 1468.278990] ? __x64_sys_mount+0xbe/0x150 [ 1468.283133] ? do_syscall_64+0x1a3/0x800 [ 1468.287188] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1468.292572] ? print_usage_bug+0xd0/0xd0 [ 1468.296641] should_fail.cold+0xa/0x15 [ 1468.300538] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1468.305654] ? ___might_sleep+0x1e7/0x310 [ 1468.309797] ? arch_local_save_flags+0x50/0x50 [ 1468.314392] __should_failslab+0x121/0x190 [ 1468.318640] should_failslab+0x9/0x14 [ 1468.322431] kmem_cache_alloc_trace+0x2d1/0x760 20:02:52 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x3, 0x95a0, 0x6]}) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1468.322452] __memcg_init_list_lru_node+0xef/0x2e0 [ 1468.322464] ? kvfree_rcu+0x20/0x20 [ 1468.335634] ? __kmalloc_node+0x4e/0x70 [ 1468.339619] __list_lru_init+0x4d9/0x850 [ 1468.343680] ? list_lru_destroy+0x520/0x520 [ 1468.348031] ? down_read+0x120/0x120 [ 1468.351750] ? init_wait_entry+0x1c0/0x1c0 [ 1468.355976] ? prealloc_shrinker+0xdf/0x340 [ 1468.360308] sget_userns+0x9c8/0xf50 [ 1468.364022] ? get_anon_bdev+0xc0/0xc0 [ 1468.367913] ? destroy_unused_super.part.0+0x110/0x110 [ 1468.373188] ? apparmor_cred_prepare+0x5b0/0x5b0 [ 1468.377965] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1468.383495] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1468.383508] ? security_capable+0x98/0xc0 [ 1468.383522] ? get_anon_bdev+0xc0/0xc0 [ 1468.397070] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1468.402652] ? ns_capable_common+0x141/0x170 [ 1468.407060] ? get_anon_bdev+0xc0/0xc0 [ 1468.410954] sget+0x10c/0x150 [ 1468.414081] ? ovl_show_options+0x550/0x550 [ 1468.418410] mount_nodev+0x31/0x110 [ 1468.422052] ovl_mount+0x2d/0x40 [ 1468.425416] mount_fs+0xae/0x331 20:02:52 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000000040)="657332f032da3776d08723e0d673aea974f0d04cbf0d18d52673187c35b9a588ecaed043e90609bef49b874a4e6ba5aaf9a71d057daaa3994ba2f344326a0b6b86e8ccbebde30f8350d0c4144b75d0100f9fcc70b465a86a96ed5cdaeb96215e", 0x60) [ 1468.428779] vfs_kern_mount.part.0+0xdb/0x570 [ 1468.433275] ? may_umount+0xb0/0xb0 [ 1468.436907] ? _raw_read_unlock+0x2d/0x50 [ 1468.441050] ? __get_fs_type+0x9a/0xd0 [ 1468.444939] do_mount+0x576/0x3110 [ 1468.448482] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1468.453249] ? copy_mount_string+0x40/0x40 [ 1468.457492] ? retint_kernel+0x2d/0x2d [ 1468.461390] ? copy_mount_options+0x223/0x440 [ 1468.465893] ? copy_mount_options+0x22f/0x440 [ 1468.470400] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1468.475931] ? copy_mount_options+0x30e/0x440 [ 1468.480430] ksys_mount+0xdb/0x150 [ 1468.483971] __x64_sys_mount+0xbe/0x150 [ 1468.487947] do_syscall_64+0x1a3/0x800 [ 1468.491830] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1468.496753] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1468.501766] ? __switch_to_asm+0x34/0x70 [ 1468.505852] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1468.510696] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1468.515877] RIP: 0033:0x457ec9 [ 1468.519063] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1468.537957] RSP: 002b:00007fbe50983c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1468.545663] RAX: ffffffffffffffda RBX: 00007fbe50983c90 RCX: 0000000000457ec9 [ 1468.552925] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1468.560184] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1468.567458] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe509846d4 [ 1468.574720] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 [ 1468.660229] XFS (loop3): mtpt option not allowed on this system [ 1468.720452] overlayfs: unrecognized mount option "low" or missing value 20:02:52 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$SIOCX25SENDCALLACCPT(r0, 0x89e9) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c0002c581fd3d5ea5dd"]) 20:02:52 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0xc000}}, 0x24, 0x0) 20:02:52 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:52 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x2f00, 0xfffffe8c) 20:02:52 executing program 2 (fault-call:2 fault-nth:15): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) getrandom(&(0x7f0000000140)=""/118, 0x76, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000000c0), 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:02:52 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0xff00}}, 0x24, 0x0) [ 1468.903405] FAULT_INJECTION: forcing a failure. [ 1468.903405] name failslab, interval 1, probability 0, space 0, times 0 [ 1468.918120] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16977: comm syz-executor3: corrupted xattr entries [ 1468.946691] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1468.964311] CPU: 0 PID: 17081 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1468.971266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1468.980620] Call Trace: [ 1468.983220] dump_stack+0x1db/0x2d0 [ 1468.986846] ? dump_stack_print_info.cold+0x20/0x20 [ 1468.991856] ? __x64_sys_mount+0xbe/0x150 [ 1468.996025] ? do_syscall_64+0x1a3/0x800 20:02:52 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0xff0f}}, 0x24, 0x0) [ 1469.000083] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1469.005443] ? print_usage_bug+0xd0/0xd0 [ 1469.009501] should_fail.cold+0xa/0x15 [ 1469.013385] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1469.018493] ? ___might_sleep+0x1e7/0x310 [ 1469.022645] ? arch_local_save_flags+0x50/0x50 [ 1469.027236] __should_failslab+0x121/0x190 [ 1469.031483] should_failslab+0x9/0x14 [ 1469.035295] kmem_cache_alloc_trace+0x2d1/0x760 [ 1469.039970] __memcg_init_list_lru_node+0xef/0x2e0 [ 1469.044919] ? kvfree_rcu+0x20/0x20 [ 1469.048566] ? __kmalloc_node+0x4e/0x70 [ 1469.052538] __list_lru_init+0x4d9/0x850 [ 1469.056626] ? list_lru_destroy+0x520/0x520 [ 1469.060955] ? down_read+0x120/0x120 [ 1469.064703] ? init_wait_entry+0x1c0/0x1c0 [ 1469.068974] ? prealloc_shrinker+0xdf/0x340 [ 1469.073324] sget_userns+0x9c8/0xf50 [ 1469.077057] ? get_anon_bdev+0xc0/0xc0 [ 1469.080941] ? destroy_unused_super.part.0+0x110/0x110 [ 1469.086215] ? apparmor_cred_prepare+0x5b0/0x5b0 [ 1469.090976] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1469.096519] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1469.102052] ? security_capable+0x98/0xc0 [ 1469.106192] ? get_anon_bdev+0xc0/0xc0 [ 1469.110069] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1469.115610] ? ns_capable_common+0x141/0x170 [ 1469.120020] ? get_anon_bdev+0xc0/0xc0 [ 1469.123903] sget+0x10c/0x150 [ 1469.127026] ? ovl_show_options+0x550/0x550 [ 1469.131335] mount_nodev+0x31/0x110 [ 1469.134952] ovl_mount+0x2d/0x40 [ 1469.138312] mount_fs+0xae/0x331 [ 1469.141670] vfs_kern_mount.part.0+0xdb/0x570 [ 1469.146169] ? may_umount+0xb0/0xb0 [ 1469.149797] ? _raw_read_unlock+0x2d/0x50 [ 1469.153937] ? __get_fs_type+0x9a/0xd0 [ 1469.157831] do_mount+0x576/0x3110 [ 1469.161364] ? copy_mount_string+0x40/0x40 [ 1469.165590] ? kmem_cache_alloc_trace+0x354/0x760 [ 1469.170421] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1469.175945] ? _copy_from_user+0xdd/0x150 [ 1469.180112] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1469.185641] ? copy_mount_options+0x30e/0x440 [ 1469.190130] ksys_mount+0xdb/0x150 [ 1469.193662] __x64_sys_mount+0xbe/0x150 [ 1469.197657] do_syscall_64+0x1a3/0x800 [ 1469.201550] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1469.206483] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1469.211486] ? __switch_to_asm+0x34/0x70 [ 1469.215538] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1469.220389] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1469.225582] RIP: 0033:0x457ec9 [ 1469.228761] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 20:02:53 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r2, 0x5385, &(0x7f0000000340)=ANY=[@ANYBLOB="bc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000077693338b803c38bef8426db9bf013621b66029062267ce6f406abca40d16c637ffeadf3ae91682b4534650761a87b58f31932ec3681933f46b7242cff1ab995da14ec9d508b8e9aae9748b0c5b15b933bdee8d1ffadaae18b52e8d10dbf2cbc129c1c61778db68f0b33a0c63fbb423ad77b6e2837e5ddbde19e377bd44010bd3b296123177ff6ea00c42580c17ed85f9a7265a58f1962a3bb6bf7361a819e9ef333d1e53e3e04c4f79101ecdcdd8806736249d87d0c944b1f11020d94b0d55a20c9b553b82cb6809d25acd0a4322d497b41a2b2e600745a3570469e651317966dd4209c5a2a955024ad890ad8f683b5"]) 20:02:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x2fff, 0xfffffe8c) [ 1469.247665] RSP: 002b:00007fbe50983c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1469.255386] RAX: ffffffffffffffda RBX: 00007fbe50983c90 RCX: 0000000000457ec9 [ 1469.262640] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1469.269897] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1469.277277] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe509846d4 [ 1469.284541] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 [ 1469.337121] overlayfs: filesystem on './file0' not supported as upperdir 20:02:53 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x80000}}, 0x24, 0x0) 20:02:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$packet(0x11, 0x40800000000003, 0x300) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r2, &(0x7f00000000c0)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r2, &(0x7f0000000000)="020400000300600000000000fff55b4202938207d9fb3780398d5375000006007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b5", 0x40, 0x2004c804, 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 20:02:53 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10200, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") clock_settime(0x4, &(0x7f0000000200)={0x77359400}) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) read$eventfd(r0, &(0x7f0000000180), 0x8) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) 20:02:53 executing program 2 (fault-call:2 fault-nth:16): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:53 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x4, 0x7, &(0x7f0000001540)=[{&(0x7f00000002c0)="979df50c13c5f77e565a0c02cae0372ac502b37dcce94f4388fc870aa9", 0x1d}, {&(0x7f0000000300)="e76d62524f0f78384e99bfa80530742192bfab81848021192ee18b79", 0x1c, 0x4}, {&(0x7f0000000340)="bc53027033814a60a68188bfa9a115f1970c301d141878bae8fc1ed9828eb8f490c0c24272f96061b7490d030d54f25a2381d0a6", 0x34, 0x3bf55ed4}, {&(0x7f0000000380)="1e1a72a4632ffc374b1d1919c80f", 0xe, 0x6}, {&(0x7f00000003c0)="5bc6b139e41ea19add6ae78f5d7e479b39bbdafb32369b8cc4c8e9f0dfbb49eef82426b37e251a8f588ea4bcae2d7937f935b521b33e209e1dd3dac6cd88a68a77cb27a7d65f6aca3e36ba15f146a694ab59e4d9ff291c58c9f818268eaf9b43decc50611a90a3687a8aad825f5e70d3cc3b17b4fdab314b8d55c38ba9daea96ebeb9ce0e4d5a78d05669ef60f70440f23260bce8759f11841bdae", 0x9b, 0x7}, {&(0x7f0000000480)="76d1a486c31113580e94eb9242bb4b7b51f90a6f1644f6dad78cb395b29ce39827da790924432aa0d72f7236aa2450e5fdb6f8ecc1156b847a94d219c636a4bbd1de6e4c942c140f62870af9dbf16f899916b787d1bb8b41cab35147bb20a4d2af1e4b92744f3956245359e5ea67707b630c64796ec5476775c086e1345dec1722524321f97bae0fddcbf416da29a3195f8b7509ce7e7c194cb08aea51bc25ec13c099f6d5b6", 0xa6, 0x7}, {&(0x7f0000000540)="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0x1000, 0x3}], 0x2000800, &(0x7f0000001600)={[{@dir_umask={'dir_umask', 0x3d, 0xfff}}, {@type={'type', 0x3d, "edf3a756"}}, {@part={'part', 0x3d, 0x2}}], [{@obj_user={'obj_user', 0x3d, '$ppp0'}}, {@smackfshat={'smackfshat', 0x3d, '/proc/sys/net/ipv4/vs/backup_only\x00'}}]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000200)={@ipv4={[], [], @multicast2}, r1}, 0x14) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040), 0x10) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x10000) connect$rxrpc(r3, &(0x7f0000000100)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e21, 0xfffffffffffffff7, @mcast1, 0x9}}, 0x24) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r3, 0x409, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r2, 0x40305828, 0x0) ioctl$sock_bt_hci(r2, 0x800448d4, &(0x7f00000000c0)="000002") [ 1469.473167] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16596: comm syz-executor4: corrupted xattr entries 20:02:53 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x100000}}, 0x24, 0x0) [ 1469.616332] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16597: comm syz-executor4: corrupted xattr entries [ 1469.640348] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16597: comm syz-executor4: corrupted xattr entries [ 1469.642987] FAULT_INJECTION: forcing a failure. [ 1469.642987] name failslab, interval 1, probability 0, space 0, times 0 20:02:53 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x3ff7f8}}, 0x24, 0x0) [ 1469.700806] hfs: unable to parse mount options [ 1469.720169] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16689: comm syz-executor3: corrupted xattr entries 20:02:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x3f00, 0xfffffe8c) 20:02:53 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x3ff800}}, 0x24, 0x0) [ 1469.744744] CPU: 1 PID: 17130 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1469.751686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1469.761064] Call Trace: [ 1469.763667] dump_stack+0x1db/0x2d0 [ 1469.767309] ? dump_stack_print_info.cold+0x20/0x20 [ 1469.772339] ? __x64_sys_mount+0xbe/0x150 [ 1469.776487] ? do_syscall_64+0x1a3/0x800 [ 1469.780636] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1469.785995] ? print_usage_bug+0xd0/0xd0 [ 1469.790072] should_fail.cold+0xa/0x15 [ 1469.793975] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1469.793993] ? ___might_sleep+0x1e7/0x310 [ 1469.794005] ? arch_local_save_flags+0x50/0x50 [ 1469.794025] __should_failslab+0x121/0x190 [ 1469.794040] should_failslab+0x9/0x14 [ 1469.794061] kmem_cache_alloc_trace+0x2d1/0x760 [ 1469.794081] __memcg_init_list_lru_node+0xef/0x2e0 [ 1469.794095] ? kvfree_rcu+0x20/0x20 [ 1469.794107] ? __kmalloc_node+0x4e/0x70 [ 1469.794122] __list_lru_init+0x4d9/0x850 [ 1469.837059] ? list_lru_destroy+0x520/0x520 [ 1469.841359] ? down_read+0x120/0x120 [ 1469.845055] ? init_wait_entry+0x1c0/0x1c0 [ 1469.849270] ? prealloc_shrinker+0xdf/0x340 [ 1469.853626] sget_userns+0x9c8/0xf50 [ 1469.857330] ? get_anon_bdev+0xc0/0xc0 [ 1469.861221] ? destroy_unused_super.part.0+0x110/0x110 [ 1469.866493] ? apparmor_cred_prepare+0x5b0/0x5b0 [ 1469.871225] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1469.876741] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1469.882254] ? security_capable+0x98/0xc0 [ 1469.886387] ? get_anon_bdev+0xc0/0xc0 [ 1469.890262] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1469.895787] ? ns_capable_common+0x141/0x170 [ 1469.900172] ? get_anon_bdev+0xc0/0xc0 [ 1469.904033] sget+0x10c/0x150 [ 1469.907136] ? ovl_show_options+0x550/0x550 [ 1469.911432] mount_nodev+0x31/0x110 [ 1469.915036] ovl_mount+0x2d/0x40 [ 1469.918398] mount_fs+0xae/0x331 [ 1469.921772] vfs_kern_mount.part.0+0xdb/0x570 [ 1469.926251] ? may_umount+0xb0/0xb0 [ 1469.929871] ? _raw_read_unlock+0x2d/0x50 [ 1469.934003] ? __get_fs_type+0x9a/0xd0 [ 1469.937872] do_mount+0x576/0x3110 [ 1469.941403] ? copy_mount_string+0x40/0x40 [ 1469.945616] ? kmem_cache_alloc_trace+0x354/0x760 [ 1469.950449] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1469.955981] ? copy_mount_options+0x30e/0x440 [ 1469.960454] ksys_mount+0xdb/0x150 [ 1469.963986] __x64_sys_mount+0xbe/0x150 [ 1469.967943] do_syscall_64+0x1a3/0x800 [ 1469.971807] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1469.976713] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1469.981704] ? __switch_to_asm+0x34/0x70 [ 1469.985752] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1469.990618] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1469.995794] RIP: 0033:0x457ec9 [ 1469.998980] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1470.017858] RSP: 002b:00007fbe50983c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1470.025554] RAX: ffffffffffffffda RBX: 00007fbe50983c90 RCX: 0000000000457ec9 [ 1470.032805] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1470.040056] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1470.047308] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe509846d4 [ 1470.054570] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 [ 1470.062082] net_ratelimit: 2 callbacks suppressed [ 1470.062090] protocol 88fb is buggy, dev hsr_slave_0 [ 1470.072034] protocol 88fb is buggy, dev hsr_slave_1 [ 1470.077304] protocol 88fb is buggy, dev hsr_slave_0 [ 1470.082360] protocol 88fb is buggy, dev hsr_slave_1 [ 1470.084062] protocol 88fb is buggy, dev hsr_slave_0 [ 1470.088178] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1470.092499] protocol 88fb is buggy, dev hsr_slave_1 20:02:54 executing program 2 (fault-call:2 fault-nth:17): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1470.202105] hfs: unable to parse mount options [ 1470.218759] overlayfs: filesystem on './file0' not supported as upperdir 20:02:54 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0xf83f00}}, 0x24, 0x0) [ 1470.278695] FAULT_INJECTION: forcing a failure. [ 1470.278695] name failslab, interval 1, probability 0, space 0, times 0 [ 1470.305026] CPU: 0 PID: 17158 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1470.311978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1470.321330] Call Trace: [ 1470.321347] dump_stack+0x1db/0x2d0 [ 1470.321362] ? dump_stack_print_info.cold+0x20/0x20 [ 1470.321374] ? __x64_sys_mount+0xbe/0x150 [ 1470.321389] ? do_syscall_64+0x1a3/0x800 [ 1470.340740] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1470.346100] ? print_usage_bug+0xd0/0xd0 [ 1470.350335] should_fail.cold+0xa/0x15 [ 1470.354232] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1470.354252] ? ___might_sleep+0x1e7/0x310 [ 1470.354265] ? arch_local_save_flags+0x50/0x50 [ 1470.354294] __should_failslab+0x121/0x190 [ 1470.354309] should_failslab+0x9/0x14 20:02:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x8001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x800, 0x40) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000000c0)=0x4, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1470.354321] kmem_cache_alloc_trace+0x2d1/0x760 [ 1470.354342] __memcg_init_list_lru_node+0xef/0x2e0 [ 1470.354355] ? kvfree_rcu+0x20/0x20 [ 1470.354367] ? __kmalloc_node+0x4e/0x70 [ 1470.393271] __list_lru_init+0x4d9/0x850 [ 1470.397336] ? list_lru_destroy+0x520/0x520 [ 1470.401660] ? down_read+0x120/0x120 [ 1470.405370] ? init_wait_entry+0x1c0/0x1c0 [ 1470.409598] ? prealloc_shrinker+0xdf/0x340 [ 1470.413966] sget_userns+0x9c8/0xf50 [ 1470.417680] ? get_anon_bdev+0xc0/0xc0 [ 1470.421578] ? destroy_unused_super.part.0+0x110/0x110 20:02:54 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x3f01, 0xfffffe8c) [ 1470.426855] ? apparmor_cred_prepare+0x5b0/0x5b0 [ 1470.431621] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1470.437182] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1470.442725] ? security_capable+0x98/0xc0 [ 1470.446871] ? get_anon_bdev+0xc0/0xc0 [ 1470.450754] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1470.456296] ? ns_capable_common+0x141/0x170 [ 1470.460705] ? get_anon_bdev+0xc0/0xc0 [ 1470.464588] sget+0x10c/0x150 [ 1470.467702] ? ovl_show_options+0x550/0x550 [ 1470.472051] mount_nodev+0x31/0x110 [ 1470.475680] ovl_mount+0x2d/0x40 [ 1470.479047] mount_fs+0xae/0x331 [ 1470.482428] vfs_kern_mount.part.0+0xdb/0x570 [ 1470.487010] ? may_umount+0xb0/0xb0 [ 1470.490636] ? _raw_read_unlock+0x2d/0x50 [ 1470.494775] ? __get_fs_type+0x9a/0xd0 [ 1470.498649] do_mount+0x576/0x3110 [ 1470.502183] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1470.506923] ? copy_mount_string+0x40/0x40 [ 1470.511138] ? retint_kernel+0x2d/0x2d [ 1470.515029] ? copy_mount_options+0x234/0x440 [ 1470.519524] ? copy_mount_options+0x237/0x440 [ 1470.524013] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1470.529596] ? copy_mount_options+0x30e/0x440 [ 1470.534098] ksys_mount+0xdb/0x150 [ 1470.537665] __x64_sys_mount+0xbe/0x150 [ 1470.541622] do_syscall_64+0x1a3/0x800 [ 1470.545519] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1470.550458] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1470.555460] ? __switch_to_asm+0x34/0x70 [ 1470.559540] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1470.564383] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1470.569572] RIP: 0033:0x457ec9 [ 1470.572758] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1470.591667] RSP: 002b:00007fbe50983c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1470.599371] RAX: ffffffffffffffda RBX: 00007fbe50983c90 RCX: 0000000000457ec9 [ 1470.606669] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1470.613946] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1470.621217] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe509846d4 20:02:54 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400000, 0x0) setsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000180)=0x1, 0x4) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) 20:02:54 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x1000000}}, 0x24, 0x0) [ 1470.628466] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 20:02:54 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:54 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") r2 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video0\x00', 0x2, 0x0) ioctl$VIDIOC_G_AUDOUT(r2, 0x80345631, &(0x7f0000000040)) 20:02:54 executing program 2 (fault-call:2 fault-nth:18): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1470.843270] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16596: comm syz-executor4: corrupted xattr entries 20:02:54 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x2000000}}, 0x24, 0x0) 20:02:54 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000040)=0x6, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000240)={0x0, 0x3, 'client1\x00', 0xffffffff80000001, "fd09d1c66d7c27e4", "348de8f5ae950c6cecc5d0a3c1ac59e1e38b659756c5209db18be9b501a671e8", 0x1, 0x3}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) fstat(r0, &(0x7f0000000140)) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1470.917413] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16673: comm syz-executor3: corrupted xattr entries 20:02:54 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x4000, 0xfffffe8c) [ 1470.966151] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1470.988145] overlayfs: filesystem on './file0' not supported as upperdir [ 1471.051161] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16674: comm syz-executor4: corrupted xattr entries 20:02:55 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@initdev}}, &(0x7f0000000340)=0xe8) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) r3 = getegid() getgroups(0x4, &(0x7f0000000440)=[0xffffffffffffffff, 0xee01, 0xee01, 0xee01]) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000200)='system.posix_acl_access\x00', &(0x7f0000000740)={{}, {0x1, 0x3}, [{0x2, 0x2, r1}], {0x4, 0x6}, [{0x8, 0x7, r2}, {0x8, 0x4, r3}, {0x8, 0x7, r4}, {0x8, 0x6, r5}, {0x8, 0x4, r6}, {0x8, 0x4, r7}, {0x8, 0x1, r8}, {0x8, 0x2, r9}], {0x10, 0x1}, {0x20, 0x7}}, 0x6c, 0x3) mmap$xdp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x12, r0, 0x180000000) r10 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VHOST_RESET_OWNER(r10, 0xaf02, 0x0) r11 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r11, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='overlay\x00', 0x0, &(0x7f0000000100)) 20:02:55 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1471.104563] FAULT_INJECTION: forcing a failure. [ 1471.104563] name failslab, interval 1, probability 0, space 0, times 0 [ 1471.130940] CPU: 0 PID: 17214 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1471.137900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1471.147259] Call Trace: [ 1471.149870] dump_stack+0x1db/0x2d0 [ 1471.153497] ? dump_stack_print_info.cold+0x20/0x20 [ 1471.158511] ? __x64_sys_mount+0xbe/0x150 [ 1471.162659] ? do_syscall_64+0x1a3/0x800 [ 1471.166717] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1471.172082] ? print_usage_bug+0xd0/0xd0 [ 1471.176139] should_fail.cold+0xa/0x15 [ 1471.176155] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1471.176172] ? ___might_sleep+0x1e7/0x310 [ 1471.176185] ? arch_local_save_flags+0x50/0x50 [ 1471.185165] __should_failslab+0x121/0x190 [ 1471.185182] should_failslab+0x9/0x14 [ 1471.185194] kmem_cache_alloc_trace+0x2d1/0x760 [ 1471.185214] __memcg_init_list_lru_node+0xef/0x2e0 [ 1471.185227] ? kvfree_rcu+0x20/0x20 [ 1471.185239] ? __kmalloc_node+0x4e/0x70 [ 1471.185254] __list_lru_init+0x4d9/0x850 [ 1471.223110] ? list_lru_destroy+0x520/0x520 [ 1471.227436] ? down_read+0x120/0x120 [ 1471.231146] ? init_wait_entry+0x1c0/0x1c0 [ 1471.235375] ? prealloc_shrinker+0xdf/0x340 [ 1471.239709] sget_userns+0x9c8/0xf50 [ 1471.243447] ? get_anon_bdev+0xc0/0xc0 [ 1471.247337] ? destroy_unused_super.part.0+0x110/0x110 [ 1471.252644] ? apparmor_cred_prepare+0x5b0/0x5b0 [ 1471.257395] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1471.257412] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1471.257425] ? security_capable+0x98/0xc0 [ 1471.257438] ? get_anon_bdev+0xc0/0xc0 [ 1471.268472] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1471.268487] ? ns_capable_common+0x141/0x170 [ 1471.268513] ? get_anon_bdev+0xc0/0xc0 [ 1471.268522] sget+0x10c/0x150 [ 1471.268537] ? ovl_show_options+0x550/0x550 [ 1471.268556] mount_nodev+0x31/0x110 [ 1471.301373] ovl_mount+0x2d/0x40 [ 1471.304743] mount_fs+0xae/0x331 [ 1471.308105] vfs_kern_mount.part.0+0xdb/0x570 [ 1471.312603] ? may_umount+0xb0/0xb0 [ 1471.316218] ? _raw_read_unlock+0x2d/0x50 [ 1471.320354] ? __get_fs_type+0x9a/0xd0 [ 1471.324234] do_mount+0x576/0x3110 [ 1471.327771] ? copy_mount_string+0x40/0x40 [ 1471.332009] ? kmem_cache_alloc_trace+0x354/0x760 [ 1471.336840] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1471.342375] ? _copy_from_user+0xdd/0x150 [ 1471.346524] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1471.352070] ? copy_mount_options+0x30e/0x440 [ 1471.356564] ksys_mount+0xdb/0x150 [ 1471.360102] __x64_sys_mount+0xbe/0x150 [ 1471.364068] do_syscall_64+0x1a3/0x800 [ 1471.367948] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1471.372865] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1471.377874] ? __switch_to_asm+0x34/0x70 [ 1471.381928] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1471.386763] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1471.391942] RIP: 0033:0x457ec9 [ 1471.395123] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1471.414018] RSP: 002b:00007fbe50983c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1471.421930] RAX: ffffffffffffffda RBX: 00007fbe50983c90 RCX: 0000000000457ec9 [ 1471.429185] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1471.436441] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1471.443697] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe509846d4 20:02:55 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x4f00, 0xfffffe8c) 20:02:55 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x3000000}}, 0x24, 0x0) [ 1471.450966] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 20:02:55 executing program 2 (fault-call:2 fault-nth:19): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f0000000340)="a9c9b9f44c89eb00927403694dc966c91cac4d458082fc2d578fa9ea807f8d6475ff6bd74d14dd326df4b63437ef8ffb9278b873944563903d05461d5f8ba971e850cf77723300ec9ae1e88caf9009cc37153f75415d06ce0b3351f7e8d7370ca3955c0431476fce237ba819acf83715ec9c69d68d5d6dd76ff8ad61eb96e501fba0a0aebdb137688f626fbfaed3b74d10f1f747866f763e7d11adaf6b09330df7fb329a7ab749c0b76837e9d941ac", 0xaf, 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x6c, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0xffffffff, @local, 0x10000000000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e21, @rand_addr=0x2}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e21, @multicast1}, @in={0x2, 0x4e23, @remote}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000200)={r5, 0x2}, 0x8) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000240)={0xffffffff80000000, 0x0, 0x10000}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xeb6) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f0000000400)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1471.585238] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16598: comm syz-executor4: corrupted xattr entries [ 1471.644682] overlayfs: missing 'lowerdir' 20:02:55 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40000) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x10000, 0x5}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x3ff, 0x3, 0x2, 0x4, 0x5}, &(0x7f0000000180)=0x14) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:55 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x4000000}}, 0x24, 0x0) [ 1471.670609] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16550: comm syz-executor3: corrupted xattr entries [ 1471.706561] overlayfs: missing 'lowerdir' 20:02:55 executing program 3: r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vfio/vfio\x00', 0x224000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000340)=""/146, &(0x7f0000000400)=0x92) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000440)={0x6, 0x81, 0xff, 0x4}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") r2 = creat(&(0x7f0000000040)='./file0\x00', 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='reno\x00', 0x5) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) name_to_handle_at(r2, &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0x67, 0x5, "7ae767229e6f9e350a031fb9a74081ab72b08bf18b40b365b82e30c4f7d41b38148a21f8c4fc77698d448b5ee0772c198627aad000358965f36fed6e7fdbac4df3c0f55c0cf2f847723a2fbea91551a54c4e81633c5326014e1048d47db2eb"}, &(0x7f00000002c0), 0x1400) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) [ 1471.781137] FAULT_INJECTION: forcing a failure. [ 1471.781137] name failslab, interval 1, probability 0, space 0, times 0 20:02:55 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000001a"], 0x6) 20:02:55 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x5000000}}, 0x24, 0x0) [ 1471.910799] CPU: 1 PID: 17243 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1471.917750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1471.927094] Call Trace: [ 1471.929711] dump_stack+0x1db/0x2d0 [ 1471.933357] ? dump_stack_print_info.cold+0x20/0x20 [ 1471.938393] ? __x64_sys_mount+0xbe/0x150 [ 1471.942547] ? do_syscall_64+0x1a3/0x800 [ 1471.946602] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1471.951988] ? print_usage_bug+0xd0/0xd0 [ 1471.956063] should_fail.cold+0xa/0x15 [ 1471.959966] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1471.965083] ? ___might_sleep+0x1e7/0x310 [ 1471.969267] ? arch_local_save_flags+0x50/0x50 [ 1471.973856] __should_failslab+0x121/0x190 [ 1471.978088] should_failslab+0x9/0x14 [ 1471.981877] kmem_cache_alloc_trace+0x2d1/0x760 [ 1471.986542] __memcg_init_list_lru_node+0xef/0x2e0 [ 1471.991460] ? kvfree_rcu+0x20/0x20 [ 1471.995074] ? __kmalloc_node+0x4e/0x70 [ 1471.999039] __list_lru_init+0x4d9/0x850 [ 1472.003098] ? list_lru_destroy+0x520/0x520 [ 1472.007421] ? down_read+0x120/0x120 [ 1472.011125] ? init_wait_entry+0x1c0/0x1c0 [ 1472.015347] ? prealloc_shrinker+0xdf/0x340 [ 1472.019664] sget_userns+0x9c8/0xf50 [ 1472.023367] ? get_anon_bdev+0xc0/0xc0 [ 1472.027270] ? destroy_unused_super.part.0+0x110/0x110 [ 1472.032545] ? apparmor_cred_prepare+0x5b0/0x5b0 [ 1472.037300] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1472.042831] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1472.048356] ? security_capable+0x98/0xc0 [ 1472.052509] ? get_anon_bdev+0xc0/0xc0 [ 1472.056394] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1472.061920] ? ns_capable_common+0x141/0x170 [ 1472.066329] ? get_anon_bdev+0xc0/0xc0 [ 1472.070202] sget+0x10c/0x150 [ 1472.073306] ? ovl_show_options+0x550/0x550 [ 1472.077642] mount_nodev+0x31/0x110 [ 1472.081258] ovl_mount+0x2d/0x40 [ 1472.084631] mount_fs+0xae/0x331 [ 1472.088014] vfs_kern_mount.part.0+0xdb/0x570 [ 1472.092500] ? may_umount+0xb0/0xb0 [ 1472.096126] ? _raw_read_unlock+0x2d/0x50 [ 1472.100272] ? __get_fs_type+0x9a/0xd0 [ 1472.104175] do_mount+0x576/0x3110 [ 1472.107709] ? copy_mount_string+0x40/0x40 [ 1472.111937] ? copy_mount_options+0x234/0x440 [ 1472.116422] ? __sanitizer_cov_trace_pc+0x44/0x50 [ 1472.121253] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1472.126805] ? copy_mount_options+0x30e/0x440 [ 1472.131299] ksys_mount+0xdb/0x150 [ 1472.134836] __x64_sys_mount+0xbe/0x150 [ 1472.138801] do_syscall_64+0x1a3/0x800 [ 1472.142676] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1472.147611] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1472.152629] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1472.157467] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1472.162642] RIP: 0033:0x457ec9 [ 1472.165823] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1472.184711] RSP: 002b:00007fbe509a4c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1472.192403] RAX: ffffffffffffffda RBX: 00007fbe509a4c90 RCX: 0000000000457ec9 [ 1472.199661] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 20:02:55 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x4fff, 0xfffffe8c) 20:02:56 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x6000000}}, 0x24, 0x0) [ 1472.206931] RBP: 000000000073bf00 R08: 0000000020000100 R09: 0000000000000000 [ 1472.214189] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe509a56d4 [ 1472.221449] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000003 [ 1472.230143] overlayfs: './file0' not a directory 20:02:56 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x101000) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r1, 0x4020565b, &(0x7f0000000040)={0x2, 0x7, 0x2}) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=""/59, 0x3b) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0305710, &(0x7f0000000080)={0x0, 0x200, 0x7fffffff, 0xff}) fcntl$setlease(r0, 0x400, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:56 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x7000000}}, 0x24, 0x0) [ 1472.393821] overlayfs: './file0' not a directory 20:02:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:02:56 executing program 2 (fault-call:2 fault-nth:20): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:56 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x14000000}}, 0x24, 0x0) 20:02:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x5000, 0xfffffe8c) 20:02:56 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80400}, 0xc, &(0x7f0000000480)={&(0x7f0000000280)={0x1f0, r2, 0x900, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x200}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}, @TIPC_NLA_MEDIA={0x18, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6a323066}]}]}, @TIPC_NLA_MON={0x44, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffffffffff9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_NODE={0x18, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0xa8, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'irlan0\x00'}}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000001}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5dffcf24}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100000000}]}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_LINK={0x1c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}]}, @TIPC_NLA_NODE={0x34, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8000}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffffffffffd}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}]}, @TIPC_NLA_NET={0x4}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x4000}, 0x4) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x36, @empty, 0x4e23, 0x3, 'fo\x00', 0x32, 0xf63, 0x6f}, 0x2c) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x400200, 0x0) 20:02:56 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0x50, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000180)=""/80}, &(0x7f0000000080)=0x78) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:56 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x20000000}}, 0x24, 0x0) [ 1472.628861] IPVS: set_ctl: invalid protocol: 54 0.0.0.0:20003 20:02:56 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x2a}, 0x9}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e24, 0x8000, @mcast2, 0x9}], 0x58) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x1078}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x1, 0x9, 0x6, r2}, &(0x7f0000000200)=0x10) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f0000000300)='./file0\x00', 0x8000, 0x8, &(0x7f0000002600)=[{&(0x7f0000000340)="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0x1000, 0x7fff}, {&(0x7f0000001340)="32673126673c9d8fe5f0b19fcbd043f5a6335ad46a62f90f9ccb8aa2bc2e9eedc811e89270", 0x25, 0xc8}, {&(0x7f0000001380)="52b6078c0c3fa9325c9bdac455f5ab1260554e0842cf5715225bbf3d2301bf0c269322c743af6b51360c9c5402aa6e373e91bf54312f64a65d801ef12d56b18935e457a071298c916818d80323864fdabc564122cc5e29a796bddc99b51cf371010fe66713cb87b9e74ee62ea1193c7406e7599716a8e0352d7b81", 0x7b, 0x7}, 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0x1000, 0x6}, {&(0x7f0000002400)="6b7901df9b706052f966531d40164ad8442082c5552aeec9dd3cc9ad09378ed207cffcea9e7b11ad09cc5a540edb23a5e19851b24c3d0b742a6051c2f07ce417f57d43dca7a94bd0b27defd938", 0x4d, 0x2d}, {&(0x7f0000002480)="3bba9b675b38fe9a0131e8c15cd61d625a989240c19eae741254fcc2c3f873dedf92169b43cbb3d8ffac35d58fbf57a5de9f3af3d85dba484b841dc0901986c4422a0ad9b78ba09a2d7a991c5258147ede676d5d0b1a2a5d2a2ef5b2db825eaffdc486a1809802ed1a2d9691d7c73be189e5d719b8ba1599cbfc3f96f97fd0d39818041b2b6ac66b0cddf8ad3cd4871bac2df06da06c1c3528f45127b3632c55828365988ed5657078a8c7308248f7b844dcaa", 0xb3, 0x1}, {&(0x7f0000002540)="a895b290076dc85798fd2b1d1f04de248888f776a4d2f84062a38a280337bb9d8ab4d8bb67219688e44e9ed5abfbedd615d21015e96cffc0b296e867ccd79c62df0ba872fb9dfc5dbdaf117380a0710b4b17de15150d88864950983604e8bb709d6f894aa61804", 0x67, 0x639}, {&(0x7f00000025c0)="f7e1d15369ffbb7dbd4a010c1a5f5c7f44", 0x11, 0xfff}], 0x80010, &(0x7f00000026c0)={[{@nodots='nodots'}, {@dots='dots'}, {@dots='dots'}, {@nodots='nodots'}, {@dots='dots'}, {@fat=@check_relaxed='check=relaxed'}, {@fat=@time_offset={'time_offset', 0x3d, 0x15}}, {@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}], [{@dont_measure='dont_measure'}, {@hash='hash'}, {@obj_user={'obj_user', 0x3d, 'mime_type'}}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1472.685794] FAULT_INJECTION: forcing a failure. [ 1472.685794] name failslab, interval 1, probability 0, space 0, times 0 [ 1472.726075] CPU: 0 PID: 17321 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1472.733053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1472.742427] Call Trace: [ 1472.742453] dump_stack+0x1db/0x2d0 [ 1472.742477] ? dump_stack_print_info.cold+0x20/0x20 [ 1472.753706] ? __x64_sys_mount+0xbe/0x150 [ 1472.757873] ? do_syscall_64+0x1a3/0x800 [ 1472.761944] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1472.767351] ? print_usage_bug+0xd0/0xd0 [ 1472.771426] should_fail.cold+0xa/0x15 [ 1472.775354] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1472.780493] ? ___might_sleep+0x1e7/0x310 [ 1472.784646] ? arch_local_save_flags+0x50/0x50 [ 1472.785805] overlayfs: failed to resolve './file1': -2 [ 1472.789250] __should_failslab+0x121/0x190 [ 1472.798784] should_failslab+0x9/0x14 [ 1472.802601] kmem_cache_alloc_trace+0x2d1/0x760 [ 1472.807308] __memcg_init_list_lru_node+0xef/0x2e0 [ 1472.812254] ? kvfree_rcu+0x20/0x20 [ 1472.815904] ? __kmalloc_node+0x4e/0x70 [ 1472.819886] __list_lru_init+0x4d9/0x850 [ 1472.823972] ? list_lru_destroy+0x520/0x520 [ 1472.828309] ? down_read+0x120/0x120 [ 1472.832051] ? init_wait_entry+0x1c0/0x1c0 [ 1472.836303] ? prealloc_shrinker+0xdf/0x340 [ 1472.840647] sget_userns+0x9c8/0xf50 [ 1472.844407] ? get_anon_bdev+0xc0/0xc0 [ 1472.848316] ? destroy_unused_super.part.0+0x110/0x110 [ 1472.853609] ? apparmor_cred_prepare+0x5b0/0x5b0 [ 1472.858378] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1472.863946] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1472.869507] ? security_capable+0x98/0xc0 [ 1472.873669] ? get_anon_bdev+0xc0/0xc0 [ 1472.877568] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1472.883119] ? ns_capable_common+0x141/0x170 [ 1472.887571] ? get_anon_bdev+0xc0/0xc0 [ 1472.891463] sget+0x10c/0x150 [ 1472.891483] ? ovl_show_options+0x550/0x550 [ 1472.891496] mount_nodev+0x31/0x110 [ 1472.891514] ovl_mount+0x2d/0x40 [ 1472.905944] mount_fs+0xae/0x331 [ 1472.909335] vfs_kern_mount.part.0+0xdb/0x570 [ 1472.913835] ? may_umount+0xb0/0xb0 [ 1472.913851] ? _raw_read_unlock+0x2d/0x50 [ 1472.913864] ? __get_fs_type+0x9a/0xd0 [ 1472.913883] do_mount+0x576/0x3110 [ 1472.913901] ? copy_mount_string+0x40/0x40 [ 1472.933318] ? kmem_cache_alloc_trace+0x354/0x760 [ 1472.938188] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1472.943744] ? copy_mount_options+0x30e/0x440 [ 1472.948264] ksys_mount+0xdb/0x150 [ 1472.951841] __x64_sys_mount+0xbe/0x150 [ 1472.955833] do_syscall_64+0x1a3/0x800 [ 1472.959732] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1472.964691] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1472.969738] ? __switch_to_asm+0x34/0x70 20:02:56 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x3f000000}}, 0x24, 0x0) [ 1472.973825] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1472.978681] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1472.983886] RIP: 0033:0x457ec9 [ 1472.987105] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1473.006032] RSP: 002b:00007fbe50983c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1473.006046] RAX: ffffffffffffffda RBX: 00007fbe50983c90 RCX: 0000000000457ec9 20:02:56 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x40000000}}, 0x24, 0x0) [ 1473.006054] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1473.006061] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1473.006067] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe509846d4 [ 1473.006074] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 20:02:57 executing program 2 (fault-call:2 fault-nth:21): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x5100, 0xfffffe8c) 20:02:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @empty}}, [0xd5d, 0x238e, 0x4, 0xffff000, 0x1, 0x4, 0x547, 0x1, 0x9, 0x8, 0x7fff, 0x1, 0x5, 0x2, 0x1]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000000c0)={r4, 0x7fff, 0x10, 0x1, 0x100000001}, &(0x7f0000000300)=0x18) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000140)=ANY=[@ANYBLOB="2600c56badc9c60000130694df3fca4f06d74abb1ef10ac347c069b73694e70de70f801ec08b70baacf1d0e2156ee4d070fd8d1fab06ac3f228bf442c85145e5f47e6d7e867a0489e5ab6d3f0727144a9050c9860000000000000000000000"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$VIDIOC_S_HW_FREQ_SEEK(r3, 0x40305652, &(0x7f0000000340)={0x6, 0x5, 0xffffffffffffff98, 0x0, 0x1b, 0x7ff, 0x2}) [ 1473.210842] IPVS: set_ctl: invalid protocol: 54 0.0.0.0:20003 20:02:57 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x48000000}}, 0x24, 0x0) [ 1473.263695] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1473.298694] FAULT_INJECTION: forcing a failure. [ 1473.298694] name failslab, interval 1, probability 0, space 0, times 0 [ 1473.433555] CPU: 0 PID: 17359 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1473.440582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1473.449943] Call Trace: [ 1473.449974] dump_stack+0x1db/0x2d0 [ 1473.449989] ? dump_stack_print_info.cold+0x20/0x20 [ 1473.450002] ? __x64_sys_mount+0xbe/0x150 [ 1473.450026] ? do_syscall_64+0x1a3/0x800 [ 1473.450039] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1473.450052] ? print_usage_bug+0xd0/0xd0 [ 1473.450079] should_fail.cold+0xa/0x15 [ 1473.450094] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1473.450112] ? ___might_sleep+0x1e7/0x310 [ 1473.450125] ? arch_local_save_flags+0x50/0x50 [ 1473.487973] __should_failslab+0x121/0x190 [ 1473.496709] should_failslab+0x9/0x14 [ 1473.496723] kmem_cache_alloc_trace+0x2d1/0x760 [ 1473.496754] __memcg_init_list_lru_node+0xef/0x2e0 [ 1473.496767] ? kvfree_rcu+0x20/0x20 [ 1473.496791] ? __kmalloc_node+0x4e/0x70 [ 1473.496809] __list_lru_init+0x4d9/0x850 [ 1473.496825] ? list_lru_destroy+0x520/0x520 [ 1473.496839] ? down_read+0x120/0x120 [ 1473.496854] ? prealloc_shrinker+0xdf/0x340 [ 1473.538762] sget_userns+0x9c8/0xf50 [ 1473.542488] ? get_anon_bdev+0xc0/0xc0 [ 1473.546378] ? destroy_unused_super.part.0+0x110/0x110 [ 1473.551677] ? apparmor_cred_prepare+0x5b0/0x5b0 [ 1473.556458] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1473.562033] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1473.567604] ? security_capable+0x98/0xc0 [ 1473.571764] ? get_anon_bdev+0xc0/0xc0 [ 1473.575652] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1473.581227] ? ns_capable_common+0x141/0x170 [ 1473.585639] ? get_anon_bdev+0xc0/0xc0 [ 1473.589551] sget+0x10c/0x150 [ 1473.592669] ? ovl_show_options+0x550/0x550 [ 1473.597037] mount_nodev+0x31/0x110 [ 1473.600672] ovl_mount+0x2d/0x40 [ 1473.604045] mount_fs+0xae/0x331 [ 1473.607427] vfs_kern_mount.part.0+0xdb/0x570 [ 1473.611923] ? may_umount+0xb0/0xb0 [ 1473.615590] ? _raw_read_unlock+0x2d/0x50 [ 1473.619756] ? __get_fs_type+0x9a/0xd0 [ 1473.623679] do_mount+0x576/0x3110 [ 1473.627233] ? copy_mount_string+0x40/0x40 20:02:57 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2}, 0x10) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) socket$inet6(0xa, 0x1, 0x7) 20:02:57 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x20080, 0x0) ioctl$KVM_GET_NESTED_STATE(r2, 0xc080aebe, &(0x7f00000002c0)={0x0, 0x0, 0x2080}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x2) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x101000) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000000180)={0x0, {{0xa, 0x4e23, 0x8, @empty, 0x5}}, {{0xa, 0x4e21, 0x5, @loopback, 0xffffffff}}}, 0x108) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) connect$rds(r4, &(0x7f0000000100)={0x2, 0x4000000004e24, @remote}, 0x10) 20:02:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x5700, 0xfffffe8c) [ 1473.631469] ? kmem_cache_alloc_trace+0x354/0x760 [ 1473.636329] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1473.641868] ? copy_mount_options+0x30e/0x440 [ 1473.646390] ksys_mount+0xdb/0x150 [ 1473.649935] __x64_sys_mount+0xbe/0x150 [ 1473.653933] do_syscall_64+0x1a3/0x800 [ 1473.657862] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1473.662798] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1473.667816] ? __switch_to_asm+0x34/0x70 [ 1473.671884] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1473.676736] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1473.681925] RIP: 0033:0x457ec9 [ 1473.685138] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1473.704042] RSP: 002b:00007fbe50983c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1473.711764] RAX: ffffffffffffffda RBX: 00007fbe50983c90 RCX: 0000000000457ec9 [ 1473.719026] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1473.726297] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 20:02:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000140)=ANY=[@ANYBLOB="12f66a77749ed20164faf9c90d8b87b7ccbb92af5a48892ad3c0850ce2d8c5ceb0f194ca1db53e8631240272aa802811e52a8496696eab0a2aaaa5d7bca0880ea57bbfb885513771f2089df07d4f5ffb7354425353f3bf407d5599ce521633677b63cb33ec75"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000080)={0x80000000, 0x80000000, 0x81, 0x4, 0x8, 0x8, 0xff, 0x91f2, 0xd4, 0x167, 0xa42, 0xb797}) 20:02:57 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x4c000000}}, 0x24, 0x0) [ 1473.733570] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe509846d4 [ 1473.740831] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 20:02:57 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x9, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) r2 = getgid() fchownat(r0, &(0x7f0000000180)='./file0\x00', r1, r2, 0x800) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r3, 0x40305828, 0x0) r5 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000080)={0x0, r6, 0x3}) ioctl$sock_bt_hci(r3, 0x800448d4, &(0x7f00000000c0)="000002") 20:02:57 executing program 2 (fault-call:2 fault-nth:22): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:57 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x60000000}}, 0x24, 0x0) [ 1473.971992] EXT4-fs error: 11 callbacks suppressed [ 1473.972021] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16506: comm syz-executor3: corrupted xattr entries [ 1474.035925] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1474.060779] FAULT_INJECTION: forcing a failure. [ 1474.060779] name failslab, interval 1, probability 0, space 0, times 0 20:02:58 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") r2 = dup3(r0, r0, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f0000000000)=""/53, 0x35}, &(0x7f0000000040), 0x36}, 0x20) [ 1474.116984] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16769: comm syz-executor4: corrupted xattr entries [ 1474.135552] CPU: 0 PID: 17404 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1474.142513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1474.151867] Call Trace: [ 1474.154472] dump_stack+0x1db/0x2d0 [ 1474.158110] ? dump_stack_print_info.cold+0x20/0x20 [ 1474.163131] ? __lock_is_held+0xb6/0x140 [ 1474.167212] should_fail.cold+0xa/0x15 [ 1474.171116] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1474.176231] ? ___might_sleep+0x1e7/0x310 [ 1474.180377] ? arch_local_save_flags+0x50/0x50 [ 1474.184970] ? __memcg_init_list_lru_node+0xef/0x2e0 [ 1474.190081] __should_failslab+0x121/0x190 [ 1474.194352] should_failslab+0x9/0x14 [ 1474.198154] kmem_cache_alloc_node_trace+0x270/0x720 [ 1474.203290] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1474.208332] ? __memcg_init_list_lru_node+0x198/0x2e0 [ 1474.213541] __kmalloc_node+0x3d/0x70 [ 1474.217366] kvmalloc_node+0x68/0x100 [ 1474.221175] __list_lru_init+0x5d5/0x850 [ 1474.225238] ? list_lru_destroy+0x520/0x520 [ 1474.229567] ? down_read+0x120/0x120 [ 1474.233298] ? init_wait_entry+0x1c0/0x1c0 [ 1474.237533] ? prealloc_shrinker+0xdf/0x340 [ 1474.241863] sget_userns+0x9c8/0xf50 [ 1474.245583] ? get_anon_bdev+0xc0/0xc0 [ 1474.249492] ? destroy_unused_super.part.0+0x110/0x110 [ 1474.254765] ? apparmor_cred_prepare+0x5b0/0x5b0 [ 1474.259514] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1474.265047] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1474.270577] ? security_capable+0x98/0xc0 [ 1474.274741] ? get_anon_bdev+0xc0/0xc0 [ 1474.278641] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1474.284171] ? ns_capable_common+0x141/0x170 [ 1474.288588] ? get_anon_bdev+0xc0/0xc0 [ 1474.292467] sget+0x10c/0x150 [ 1474.295572] ? ovl_show_options+0x550/0x550 [ 1474.299882] mount_nodev+0x31/0x110 [ 1474.303528] ovl_mount+0x2d/0x40 [ 1474.306939] mount_fs+0xae/0x331 [ 1474.310321] vfs_kern_mount.part.0+0xdb/0x570 [ 1474.314811] ? may_umount+0xb0/0xb0 [ 1474.318429] ? _raw_read_unlock+0x2d/0x50 [ 1474.322581] ? __get_fs_type+0x9a/0xd0 [ 1474.326490] do_mount+0x576/0x3110 [ 1474.330037] ? copy_mount_string+0x40/0x40 [ 1474.334272] ? kmem_cache_alloc_trace+0x354/0x760 [ 1474.339119] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1474.344666] ? _copy_from_user+0xdd/0x150 [ 1474.348819] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1474.354350] ? copy_mount_options+0x30e/0x440 [ 1474.358844] ksys_mount+0xdb/0x150 [ 1474.362396] __x64_sys_mount+0xbe/0x150 [ 1474.366369] do_syscall_64+0x1a3/0x800 [ 1474.370253] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1474.375209] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1474.380239] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1474.385082] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1474.390258] RIP: 0033:0x457ec9 [ 1474.393445] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 20:02:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x10100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000bc45a5fd"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1474.412335] RSP: 002b:00007fbe50983c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1474.420036] RAX: ffffffffffffffda RBX: 00007fbe50983c90 RCX: 0000000000457ec9 [ 1474.427312] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1474.434581] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1474.441842] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe509846d4 [ 1474.449120] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 20:02:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x57ff, 0xfffffe8c) 20:02:58 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x68000000}}, 0x24, 0x0) [ 1474.579351] overlayfs: filesystem on './file0' not supported as upperdir [ 1474.628813] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16561: comm syz-executor4: corrupted xattr entries 20:02:58 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x4000, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000200)={0x6, 0x8000}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000180)=0x4, 0x4) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r1, 0xc0845657, &(0x7f0000000240)={0x0, @reserved}) 20:02:58 executing program 2 (fault-call:2 fault-nth:23): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:02:58 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f0000000000)="000002") 20:02:58 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x6c000000}}, 0x24, 0x0) 20:02:58 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2200c3, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0xc38, 0x15e, 0xfffffffffffffffa, 0x9, 0x3, 0x3036}) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) ioctl$sock_bt_hci(r1, 0x800448d4, &(0x7f00000000c0)="000002") [ 1474.774880] FAULT_INJECTION: forcing a failure. [ 1474.774880] name failslab, interval 1, probability 0, space 0, times 0 [ 1474.821987] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16546: comm syz-executor4: corrupted xattr entries [ 1474.927378] CPU: 1 PID: 17440 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1474.934346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1474.943701] Call Trace: [ 1474.946310] dump_stack+0x1db/0x2d0 [ 1474.949947] ? dump_stack_print_info.cold+0x20/0x20 [ 1474.954978] should_fail.cold+0xa/0x15 [ 1474.958898] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1474.964008] ? ___might_sleep+0x1e7/0x310 [ 1474.968156] ? arch_local_save_flags+0x50/0x50 [ 1474.972752] ? check_preemption_disabled+0x48/0x290 [ 1474.977806] __should_failslab+0x121/0x190 [ 1474.982059] should_failslab+0x9/0x14 [ 1474.985867] kmem_cache_alloc_trace+0x2d1/0x760 [ 1474.990543] ? rcu_read_lock_sched_held+0x110/0x130 [ 1474.995600] __memcg_init_list_lru_node+0xef/0x2e0 [ 1475.000549] ? kvfree_rcu+0x20/0x20 [ 1475.004189] ? __kmalloc_node+0x4e/0x70 [ 1475.008166] __list_lru_init+0x4d9/0x850 [ 1475.012226] ? list_lru_destroy+0x520/0x520 [ 1475.016544] ? down_read+0x120/0x120 [ 1475.020258] ? init_wait_entry+0x1c0/0x1c0 [ 1475.024501] ? prealloc_shrinker+0xdf/0x340 [ 1475.028824] sget_userns+0x9c8/0xf50 [ 1475.032541] ? get_anon_bdev+0xc0/0xc0 [ 1475.036437] ? destroy_unused_super.part.0+0x110/0x110 [ 1475.041715] ? apparmor_cred_prepare+0x5b0/0x5b0 [ 1475.046482] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1475.052022] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1475.057595] ? security_capable+0x98/0xc0 [ 1475.061749] ? get_anon_bdev+0xc0/0xc0 [ 1475.065642] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1475.071174] ? ns_capable_common+0x141/0x170 [ 1475.075580] ? get_anon_bdev+0xc0/0xc0 [ 1475.079468] sget+0x10c/0x150 [ 1475.082577] ? ovl_show_options+0x550/0x550 [ 1475.086913] mount_nodev+0x31/0x110 [ 1475.090541] ovl_mount+0x2d/0x40 [ 1475.093905] mount_fs+0xae/0x331 [ 1475.097295] vfs_kern_mount.part.0+0xdb/0x570 [ 1475.101801] ? may_umount+0xb0/0xb0 [ 1475.105424] ? _raw_read_unlock+0x2d/0x50 [ 1475.109588] ? __get_fs_type+0x9a/0xd0 [ 1475.113478] do_mount+0x576/0x3110 [ 1475.117020] ? copy_mount_string+0x40/0x40 [ 1475.121275] ? kmem_cache_alloc_trace+0x354/0x760 [ 1475.126142] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1475.131701] ? _copy_from_user+0xdd/0x150 [ 1475.135853] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1475.141387] ? copy_mount_options+0x30e/0x440 [ 1475.145894] ksys_mount+0xdb/0x150 [ 1475.149436] __x64_sys_mount+0xbe/0x150 [ 1475.153411] do_syscall_64+0x1a3/0x800 [ 1475.157307] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1475.162237] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1475.167260] ? __switch_to_asm+0x34/0x70 [ 1475.171336] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1475.176189] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1475.181376] RIP: 0033:0x457ec9 [ 1475.184570] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1475.203471] RSP: 002b:00007fbe50983c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1475.211182] RAX: ffffffffffffffda RBX: 00007fbe50983c90 RCX: 0000000000457ec9 [ 1475.218450] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 20:02:59 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x74000000}}, 0x24, 0x0) [ 1475.225712] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1475.232987] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe509846d4 [ 1475.240248] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 [ 1475.261943] overlayfs: failed to resolve './file1': -2 20:02:59 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1475.341713] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16579: comm syz-executor4: corrupted xattr entries [ 1475.396939] overlayfs: failed to create directory ./file1\/work (errno: 28); mounting read-only 20:02:59 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x7a000000}}, 0x24, 0x0) 20:02:59 executing program 2 (fault-call:2 fault-nth:24): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1475.515377] device bridge_slave_1 left promiscuous mode [ 1475.521210] bridge0: port 2(bridge_slave_1) entered disabled state [ 1475.626664] device bridge_slave_0 left promiscuous mode [ 1475.632167] bridge0: port 1(bridge_slave_0) entered disabled state [ 1475.866656] device hsr_slave_1 left promiscuous mode [ 1475.920903] device hsr_slave_0 left promiscuous mode [ 1475.967574] team0 (unregistering): Port device team_slave_1 removed [ 1475.980363] team0 (unregistering): Port device team_slave_0 removed [ 1475.991156] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1476.048924] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1476.140745] bond0 (unregistering): Released all slaves [ 1477.129513] IPVS: ftp: loaded support on port[0] = 21 [ 1477.392068] chnl_net:caif_netlink_parms(): no params data found [ 1477.503643] bridge0: port 1(bridge_slave_0) entered blocking state [ 1477.521399] bridge0: port 1(bridge_slave_0) entered disabled state [ 1477.529483] device bridge_slave_0 entered promiscuous mode [ 1477.536931] bridge0: port 2(bridge_slave_1) entered blocking state [ 1477.543346] bridge0: port 2(bridge_slave_1) entered disabled state [ 1477.550993] device bridge_slave_1 entered promiscuous mode [ 1477.572987] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1477.583464] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1477.607515] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1477.615637] team0: Port device team_slave_0 added [ 1477.621185] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1477.628965] team0: Port device team_slave_1 added [ 1477.634575] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1477.641969] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1477.702981] device hsr_slave_0 entered promiscuous mode [ 1477.744295] device hsr_slave_1 entered promiscuous mode [ 1477.794629] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1477.801603] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1477.829322] bridge0: port 2(bridge_slave_1) entered blocking state [ 1477.835736] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1477.842386] bridge0: port 1(bridge_slave_0) entered blocking state [ 1477.848801] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1477.946355] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1477.962743] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1477.973227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1477.987073] bridge0: port 1(bridge_slave_0) entered disabled state [ 1477.998321] bridge0: port 2(bridge_slave_1) entered disabled state [ 1478.010668] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1478.017073] 8021q: adding VLAN 0 to HW filter on device team0 [ 1478.029447] IPVS: ftp: loaded support on port[0] = 21 [ 1478.039136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1478.047210] bridge0: port 1(bridge_slave_0) entered blocking state [ 1478.053565] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1478.086983] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1478.096809] bridge0: port 2(bridge_slave_1) entered blocking state [ 1478.103127] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1478.124840] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1478.132480] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1478.140362] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1478.160839] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1478.175697] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1478.190712] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1478.197033] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1478.211724] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1478.266444] 8021q: adding VLAN 0 to HW filter on device batadv0 20:03:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYRESOCT=r2, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRESHEX=r0], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='py'], @ANYRES16=r1, @ANYRESOCT=r0, @ANYRESOCT=r0, @ANYRES32=0x0, @ANYRES32=r0], @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES64=0x0, @ANYBLOB="d05b62cae74db0a404fcddd2ef4c0009b17c7af8ea9f6b8e9266d2da35a7b12d21be49caaed0ce8742eeecd965312e3a6e362525d8e77055d478778e78475d1a23149c33865495b42dbd8263", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRESHEX=r0, @ANYRES16=r2], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR64], @ANYBLOB="5bb74ad652b105cfb7d8b2ae331f75f0e06297a846674345"], @ANYRES64=r0]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:03:02 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) rename(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)='./file0\x00') ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="757639a14d0693542ef5e6951a8d2f66696c652e2f756dadf7303a776f726b6469723d2e2f66696c65315c00000000000000000000000003c86e78bfdf1a1289a5a6ba75866a59d4720591bd134955a978551d7b15fc944a484a43e56dd07572e6d6118933fc1fc89fd8bc32264d65688289425f955a924bd9bb9dae69415cf21acec5f5ba95869ed378c437f5a4d3f958c47af18248cb9440f1ff5c73d520b71fe705894baf3bef41ee699e070000005bfd8552387a4a187b3d"]) 20:03:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x5800, 0xfffffe8c) 20:03:02 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x8000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x80000400200) ioctl$FS_IOC_RESVSP(r2, 0x40305828, 0x0) openat$uhid(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uhid\x00', 0x802, 0x0) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1478.323001] chnl_net:caif_netlink_parms(): no params data found 20:03:02 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20040, 0x0) ioctl$VIDIOC_ENUMINPUT(r2, 0xc050561a, &(0x7f0000000040)={0x4, "8a178a288112d80fafb32861e79cf58094747bbd234dcf2dcb478727d6905011", 0x3, 0x3, 0x1, 0xffffff, 0x30003, 0x6}) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1478.456988] overlayfs: unrecognized mount option "uv9M“T.õꕨ/file./um­÷0:workdir=./file1\" or missing value [ 1478.539868] bridge0: port 1(bridge_slave_0) entered blocking state [ 1478.582366] bridge0: port 1(bridge_slave_0) entered disabled state [ 1478.609195] device bridge_slave_0 entered promiscuous mode [ 1478.616310] overlayfs: unrecognized mount option "uv9M“T.õꕨ/file./um­÷0:workdir=./file1\" or missing value 20:03:02 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, '*&cgroup'}, {0x20, 'system#self'}, {0x20, '\xeb{)vmnet1&+&'}, {}], 0xa, "05bffa89cce52b176dece38f5a662c6b3d1776949e788f868af48b3426a6746e1321ab923e64f03ff054ec1881f937cfcf3dffc3cc4753e7dc35f61518eb338e3e34b8ac6d35fc115faaff5cd2b961ae05ec37222ef34bc61877c63faf257ba7c1d27f36dff8e3acde7a00eaabc21891d6f75342addb1c0b00d12bc83358a584003393443fde83a627afdcb43458a8bd90c841038deb8221e983d893b740438b5b780cbae11187f28bb2779f59923a44f75cef1b06f3aa895bd12b44be2b7691684e32c88a4809c8624aaf2748f815b21392d496de12419329b30cf674ef243905209e2ea5a65a4c1b0fb0299e731cb5bf83ae85ec639f73377378200ec2428a7c391dd52ba7d7b171527c30600f43af9e0d6f96810b1a8a27eb518a0d797892621cbc979c30a351533b0e69dac52fbc5a0534f968c99b2a774854c1665d2482878d6c77851cad5d0ce52d0a657f016f8361992fb455ad68258a9f0f37dfe3cf4327f204c0bc653e78c32a4f329f5367fd2ac28174023d65b317c03af3f9fd1a6b002898b9c631dd545d12d5243ceb1d8dd53b98ccf557164035ce6c74398ef6cfaa1a53640f209ef8336fec420c784b92dc2c37c05ab0fd1b0f9b27ba48f99fdc77c931ddea2dc4ef169ac51d36447836f7e8aea2046059c7ed623a50c90aedc2c345fcf8c5ae3714bd2788b4983cf467d06825557c36aa5df211120433a57c01872fb2bc270845691bb996a2456f0252622b20e25e7ec5542e6264791dd27edb189689251bed1ff00e6b90c18b676bd2e77f1ac883a59f75c8f67a20b7279efa45e646c383ec01d06dccb0c03ddb421e53a8eadd10248bbff3c9f169e48b072e7deb6515e06c1a540919fa76634a21e6b9bb907d4f42f03303f850f5a70d6689a9bc01e565422dba9f3041342bc9cd576ac4f5e00dae0d134b722ac058ca2a524682a9cdc906b6c03f92a026d5e793e206cd4847afd63915be721f12bdb43a1d12130b30a4078f771cf947ead2dacf972fba770dfaf52e961bdecd1dc2bb44abc93b288d26ab8709a3a19692f8869ab604c7d3e77be698bbec51dfc8f823986c738a4936dd6ec25dd4916ba43f789dd8f0a336a567b16417956077c218d7d850852ab669ec26e00f0456ab5d8fd0e611afaf749c67ae16d3fd05e07fe5c46c8c701525c022cfc1ae26f295ed3d6de721a9cbd3a963f62475498edb7303c7577c3b29d391b4c296dd3c232900ac932a149e146d712f6b9406a6932673eef6ad3da35057c120a1952c416dd2162564676cbea325cb8090ba750f61979f59ad505ac3e249118e6bbaf34155d8aac2c74d8ceb7637fe7b312c40604ec9800aa52abad40b8d04adee4ffc3f0ea5be6525b264e094870e6d0abaa63757ed40e7ed45cfbfc8743e3ed7498ba9f1030a09e0481ae762071de43cebbdd71016d021ef5645d0582be30819decb2ad993ec4043b67598ab4ba4e7da8ad2f8fc4cb39dde5414a2228120d32ca07ab15a7ead06910dcf3934cdbbc946eece723ea674677d93aa57aca7394a9ec2d4fa85b978bcd92b3df4966ba1f7cc2cb3c038f6c993b96e6e515c88fab2a960402ee03020e3051ab9a85c0b31107916c440a19d47d32b6e42ab2839885e4f5ca2723654b2db5ac894bdbd18db66bf175e23bc8e8a3dc35ead530466a8b782602742c021d47a9bcca402adbf5936192aaebc32bfbd35c9f6cb77508b186b9685365a5ac42dcb2b8be4756588dd479e2153f490044cccccae5c20e179ed509bc45ad7798c190ab544b094b5a981ed4beb94fed3b15bd434328f9d9030d1249afd2a4f7837ebb7b4d15d13199fdbb9412e9d3e4aeb51a07a60c988a4dbf0ab7651a7cb40e61f8e6d7584ce192f7b1501c2bb587f7841684b3cd70a61c1f366504f916f08d09ffb023397712a942220e359ae26da4eb19c55469fc73ecd4810b92901452bdc354130915f128702efab16c0f5a0a6a248f7bb569fe45fc5f858f1891a1aebfe2c18b93d1ef11fc4a036752259a753b63a7747e738aae27e3baa276e3d50b8a9cbf724e5087926aec99fdbf7aab61d33259cd11808cdd63f731cccf667d1e6326c505fde95dfe4c2bb83009d2bc981cdb32379692e34cd27a87fdcca63c0c7a629b133396dff46acfa7d0b11d3bc6e18e5c65b0f0892ddc637eda73e2cead67d742322c01d06d48fab0250db5d7919f94191e26fa668a01e4cc9093e6eabe308507652df405d10b249fa661d89feb981ce0cd43d354d42586d525e8c6bac5c898221b1662439127ea530520e27a285d8f28e524804f09c0d9c3cfeae8387bac68ef452cade4b13e3b4229a8b22fe91df7a149645338193a8d51b4c9071501f54a8d9058a8fd4b11a8e3e46bffb58c16066aaac6494cb99590f3ef84a1ddf61cb7313a385dcce16847507d7da2f7647823d846693366401216073ff1c268ae63e162ab68bc064d90750ed329137086e2d0598bfa289be196d210adfa20f611e33a90eeb0e26ec4da88e68963bee1f4e51e3ec10e18c7165ee647cde335393de43928193ff11b65137fd511855fb5fa993b33e1aed386e91ecfa41878736b73d47c46c1dc6e50cf07e66eaea5d32feaf30d51c25ae0022d6fd03e4bfc1f4038bd28b835185d1eaf7c445b93df38b3f5eb85db6544103b469e3a3402d7c5da0da7190a660af5b1e8f77c7de6b9bedce730b6609551b528326038f2b74425763e4b06ee7891b134db00ebdd6de07e9f1c860bdf416dc95f195a581df8ed82e0429605b69dd44d5bf5fbc79f297a770f72e1267c85a424d1a9c5f942f31d8205b527dc46e16c5a5be66f0cd7733f4bdcd2c2f36d280566f1f2ad16041774dac22069b46bfd5de94a882baa3962d394a621759aaf0f524b8096a8853b5d7d48ba7c91a4808d1185ab3202f8e407488e971c703df64999bcce7f6c553c9487f27e19216e4131db0cd1d314d70fbdeb250b885f16a3dd64cfbb23399fd43b54e1dfaa5d9e1085592ae46ced07a0ef6937d631b7099e6925a17afb02eb1edf86add62bdd3dc80767247d84314e5f31c8bf577991b0272150717fc3ddc41d11cd947d0d6c382b9e99678623670fef548fe4010e4b3bd4225be6956a61e611c6349b4467b4b826e5a3b15a8703bd6d3edb57bb4dd1beeaeb1e23472cdfbf977a11b2f2bbdbc07ba93388d60fe50822fbb53d7b13acd915bb3494739663c0b1908a544dc21d5093b5c102b2139b910a70073a66d826c45f2236aa92d0292f89ce14a19ab2e8b6d4d76d1f3cf8de0902a90064ad329069eae9b087c5cd481a28e5c9a12cfb0de2d96ef5a00a6ef46b3865b7f87950f98aea4b5a66ee78a5258509eee146feb2eff564bfc38495bc101947ea36d6c4b88c6f1eae2041435334d58414a275ba6aef22ce6a41069e7ad80ca43f3c986f57011f66eaee1d9c53e566d7a524333be5e881f39fa13087aa3c72b2e4fd8f601abe0a868e9b94f603955bdb73d01cce270370ec7f6a9601aebd79f0fee8912fed901d6b05ef07f8b137c044f4b5555256dc24f5d0c01c3e995da64138ee9a23724c65dd6e6bcb4648d7bf67113b6bb62a9b51b77c697f7472412e921f2960d3cdec92018f202c0c7bb989e7f2f77d0cdded62336f92a08ea7b849043524247be9653c790c3ec8f2e2210c103b0619d50ee74b47441c6e34ca2f8d68319673efee7b0aeed5f792a7850882ad307a18e3156578482494ff1a12de88589e8512cc8961ff57b0406a3d1ae77d9690a4a36869491970a45952543c373c1e02abcee5f86128cc8b38c072f3a77c8496ad55b9dda832ea63bcc122635393520cb0ac924299b5e6b34ad47a178e67c794c497dcfe2b4363b162f8720da484b5135a01c3c7b57ca68dfa5598fccd9d009ec5046e5da597849f73633947107988f45c3ef7128e0d75674093e9f2b66f63e5a5fc066b9deaff44f49f2256382c4f5b2249b6f1febdad9e01c3d16a9417533d6381158bf4d245b2e9a72fc9d8e8654fae355ecbc8c87066a6bf704e3f226ac737d0004c650e7001e23eae0b051cb15da629c6ae14927febb7a2d1f58bc017bc8f5891408230dbf1980b3e388f7899d7a7424fb77487bef2b7751839ac9cad0a39480b736e495c76ed3938362d908dfb3dd743d25432ca086a16aa6e652cf5cf3fa6ccc8d1d02e6c8597c4de2c1d248d100e5f34c7e39d5142356647e85d823353bf6f8247fe75ba47d0808a30d6520e7b8940696d49f183f2b64bb6d338a96789146ca2ea83d6e79488c070f961cc3d37346b7f7d1c7272ad0fb72eadf82ebd379824df9471ad2697c84e2675695451651606c46614798ad9ea92b7a203a02f67e060ba62eb3d082413729ee485064bde837ea5996fd824bad268678a1ded2aa5009c3ae0be994072e558cde4706b59615b424cb2326cdbcd388775ca7c3dfcb96c4451ffcc0ee96b3c2513242def312d53267de283bffc1d9476e7c2776b8154a4203d19b7f74193461cc082a0d1c12ea53160bfd7559b4fe02b59423ddb941502e62b2dab76e666aed0c9fbcd5e8c432f9547d3b0b615ff3d1ccd50d95daea5f313b4bd000822405c4834d040fc07461048d1819faec61474fb7807c766f6b1e3f28972edee4ae656e282e2e14b55266f0cdddbb70f0fb8078c77fd8e086992f11203b267802f33cf631ac1fff4df69c9eabe958b34f7fb01efdc8e3d0e18e942143217d9c5ec835bf8474c6726fa212bb826270979276dcd00302be523db403ce1244d2dff4b97f41978d1031239699c131a486625e9d45ce80f3d5856114567b6e037a187516aef8ebfa209c75036605e431f9d6a10bd3c96b93a875b42c232ef2b40283699a34d6e5fc037b719c6b36ff8f58a1eae0103945bf2ed7809a12ef1967f2fd947c9fdeb3076039b71bddbb0facdad973e8948a46c9a1389dde4d4601778afb24e113d65ac35fab0f4f0e5ba884c7bf2cf976895e4d17d4b255f5193a72aee169c0f5cbb290885c2a4ddf5b656cc4ce6585190b557afd8a07afbf337deadfa1384a77ce5a895221b2867e225d9f74fc8d2649a075b784433489ed95c22ad0b457cc88b9c20a2e04b89a239bb718c095dc892df02cb7fe5dea00e9ddea2ba0df10db02e4e09a1e8225b1fbbbc6e40bf909c4b4f22c760ffb049d18e7bb78be58cbdb212735d7891b9cb275c3c2cf4a13c514bfda730c342293f40a72ac12e4ca59e242fcb7b4e30c329c640e8888b185cf17c0ba4e87dad525c1a52ee50b79eca918359d188cc6e46d954f37ba3d8ebfb96705163a5bca3f044ee023db0c6dc86f26abe6bc88a7944a7311b4242ab28abdfe298153813917c05991122c44033cd8615b4391895b34e79da80b2437e8079568c2ab5fd56d419d7b7b420d3f233335d07226ab1250e64e3aa913b0b9f540002c1c43a4681e2c0b11b7b96e2ea0f72093eacded79c645b8968d7aaddc25bd159f1c40393e819d6fd6da4c33e5f6a44442f8551e5bccb4af51f0b7baa59b90da9153ca64b97aa41b54c21cf6ec5c0eec46bbe69e4b765df2a13bc3d0132c0dd87cf91ef018a86aaa30d4b9e43f6ca9dcfad3444e3a7ea4c5a6af8cd41da9774036b346ff760621c1366b76525a67a63f4e5858475fb8fe6bbf82d6d26b6dd889eee6b591ed1227f9c311bd3b345504d66760f0115bf840426b54c454d5e20ed442ef177964fd5bc16ea1036927ad1c24f1d40f7e56fdaab42b9091a284e5ed1ce99aa003c060dbcefa8cc27216347c84344676b2bf0f255d7b368aeee818961cc9"}, 0x102e) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1478.642035] bridge0: port 2(bridge_slave_1) entered blocking state [ 1478.678754] bridge0: port 2(bridge_slave_1) entered disabled state 20:03:02 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000200)='./file1\x00', 0x80, 0x88) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x1, 0x182, 0x0, 0x0, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x3, 0x2) ioctl$VIDIOC_DBG_S_REGISTER(r1, 0x4038564f, &(0x7f0000000180)={{0x0, @addr=0xfffffffffffffffc}, 0x8, 0x4, 0x1}) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) [ 1478.727816] device bridge_slave_1 entered promiscuous mode 20:03:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 20:03:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x5f00, 0xfffffe8c) [ 1478.877851] bond0: Enslaving bond_slave_0 as an active interface with an up link 20:03:02 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x10000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1478.921836] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1479.083052] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1479.101785] team0: Port device team_slave_0 added [ 1479.122391] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1479.138375] team0: Port device team_slave_1 added [ 1479.148631] IPVS: ftp: loaded support on port[0] = 21 [ 1479.184607] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1479.192057] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1479.265702] device hsr_slave_0 entered promiscuous mode [ 1479.317261] device hsr_slave_1 entered promiscuous mode [ 1479.387810] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1479.406491] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1479.449825] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1479.516684] chnl_net:caif_netlink_parms(): no params data found [ 1479.555993] bridge0: port 1(bridge_slave_0) entered blocking state [ 1479.562419] bridge0: port 1(bridge_slave_0) entered disabled state [ 1479.569544] device bridge_slave_0 entered promiscuous mode [ 1479.576874] bridge0: port 2(bridge_slave_1) entered blocking state [ 1479.583234] bridge0: port 2(bridge_slave_1) entered disabled state [ 1479.590574] device bridge_slave_1 entered promiscuous mode [ 1479.621353] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1479.632122] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1479.663200] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1479.671381] team0: Port device team_slave_0 added [ 1479.677213] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1479.684768] team0: Port device team_slave_1 added [ 1479.691423] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1479.699800] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1479.766274] device hsr_slave_0 entered promiscuous mode [ 1479.824442] device hsr_slave_1 entered promiscuous mode [ 1479.867393] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1479.873857] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1479.882846] device bridge_slave_1 left promiscuous mode [ 1479.888619] bridge0: port 2(bridge_slave_1) entered disabled state [ 1479.944947] device bridge_slave_0 left promiscuous mode [ 1479.950395] bridge0: port 1(bridge_slave_0) entered disabled state [ 1480.016223] device bridge_slave_1 left promiscuous mode [ 1480.021672] bridge0: port 2(bridge_slave_1) entered disabled state [ 1480.056243] device bridge_slave_0 left promiscuous mode [ 1480.061664] bridge0: port 1(bridge_slave_0) entered disabled state [ 1480.238160] device hsr_slave_1 left promiscuous mode [ 1480.280613] device hsr_slave_0 left promiscuous mode [ 1480.340429] team0 (unregistering): Port device team_slave_1 removed [ 1480.351155] team0 (unregistering): Port device team_slave_0 removed [ 1480.362676] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1480.400210] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1480.491845] bond0 (unregistering): Released all slaves [ 1480.637984] device hsr_slave_1 left promiscuous mode [ 1480.707043] device hsr_slave_0 left promiscuous mode [ 1480.757055] team0 (unregistering): Port device team_slave_1 removed [ 1480.771177] team0 (unregistering): Port device team_slave_0 removed [ 1480.781290] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1480.809252] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1480.878638] bond0 (unregistering): Released all slaves [ 1481.003229] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1481.012604] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1481.031675] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1481.043430] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1481.050027] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1481.057248] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1481.075393] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1481.081455] 8021q: adding VLAN 0 to HW filter on device team0 [ 1481.092356] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1481.099812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1481.108000] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1481.116363] bridge0: port 1(bridge_slave_0) entered blocking state [ 1481.122687] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1481.130568] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1481.140564] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1481.149002] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1481.158153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1481.166593] bridge0: port 2(bridge_slave_1) entered blocking state [ 1481.172948] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1481.183716] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1481.194676] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1481.203215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1481.211935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1481.222925] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1481.231477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1481.239480] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1481.249783] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1481.258352] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1481.265914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1481.274900] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1481.287112] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1481.299316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1481.306888] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1481.321993] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1481.330647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1481.331113] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1481.348665] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1481.354936] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1481.372041] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1481.394229] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1481.422963] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1481.433384] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1481.507068] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1481.516461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1481.523617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1481.533859] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1481.544212] 8021q: adding VLAN 0 to HW filter on device team0 [ 1481.560188] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1481.579825] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16977: comm syz-executor4: corrupted xattr entries [ 1481.586957] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready 20:03:05 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x8cffffff}}, 0x24, 0x0) [ 1481.606236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1481.624360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1481.631994] bridge0: port 1(bridge_slave_0) entered blocking state [ 1481.638395] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1481.649790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1481.664733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1481.672342] bridge0: port 2(bridge_slave_1) entered blocking state [ 1481.678769] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1481.696404] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1481.717707] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1481.732487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1481.750774] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1481.758517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1481.769229] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1481.776871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1481.788426] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1481.800512] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1481.808319] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1481.815970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1481.823857] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1481.833895] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1481.841636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1481.849707] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1481.859552] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1481.867732] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1481.875875] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1481.885243] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1481.891269] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1481.907646] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1481.919675] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1482.068983] FAULT_INJECTION: forcing a failure. [ 1482.068983] name failslab, interval 1, probability 0, space 0, times 0 [ 1482.083520] CPU: 0 PID: 17558 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1482.090452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1482.099813] Call Trace: [ 1482.102397] dump_stack+0x1db/0x2d0 [ 1482.106032] ? dump_stack_print_info.cold+0x20/0x20 [ 1482.111048] ? __x64_sys_mount+0xbe/0x150 [ 1482.115202] ? do_syscall_64+0x1a3/0x800 [ 1482.119253] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1482.124672] ? print_usage_bug+0xd0/0xd0 [ 1482.128770] should_fail.cold+0xa/0x15 [ 1482.132654] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1482.137763] ? ___might_sleep+0x1e7/0x310 [ 1482.141923] ? arch_local_save_flags+0x50/0x50 [ 1482.146522] __should_failslab+0x121/0x190 [ 1482.150762] should_failslab+0x9/0x14 [ 1482.154583] kmem_cache_alloc_trace+0x2d1/0x760 [ 1482.159289] __memcg_init_list_lru_node+0xef/0x2e0 [ 1482.164223] ? kvfree_rcu+0x20/0x20 [ 1482.167860] ? __kmalloc_node+0x4e/0x70 [ 1482.171856] __list_lru_init+0x4d9/0x850 [ 1482.175933] ? list_lru_destroy+0x520/0x520 [ 1482.180259] ? down_read+0x120/0x120 [ 1482.183983] ? init_wait_entry+0x1c0/0x1c0 [ 1482.188216] ? prealloc_shrinker+0xdf/0x340 [ 1482.192541] sget_userns+0x9c8/0xf50 [ 1482.196255] ? get_anon_bdev+0xc0/0xc0 [ 1482.200157] ? destroy_unused_super.part.0+0x110/0x110 [ 1482.205453] ? apparmor_cred_prepare+0x5b0/0x5b0 [ 1482.210225] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1482.215760] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1482.221333] ? security_capable+0x98/0xc0 [ 1482.225524] ? get_anon_bdev+0xc0/0xc0 [ 1482.229438] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1482.234985] ? ns_capable_common+0x141/0x170 [ 1482.239401] ? get_anon_bdev+0xc0/0xc0 [ 1482.243389] sget+0x10c/0x150 [ 1482.246492] ? ovl_show_options+0x550/0x550 [ 1482.250805] mount_nodev+0x31/0x110 [ 1482.254426] ovl_mount+0x2d/0x40 [ 1482.257786] mount_fs+0xae/0x331 [ 1482.261172] vfs_kern_mount.part.0+0xdb/0x570 [ 1482.265663] ? may_umount+0xb0/0xb0 [ 1482.269291] ? _raw_read_unlock+0x2d/0x50 [ 1482.273439] ? __get_fs_type+0x9a/0xd0 [ 1482.277375] do_mount+0x576/0x3110 [ 1482.280917] ? copy_mount_string+0x40/0x40 [ 1482.285164] ? kmem_cache_alloc_trace+0x354/0x760 [ 1482.290002] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1482.295554] ? _copy_from_user+0xdd/0x150 [ 1482.299713] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1482.305249] ? copy_mount_options+0x30e/0x440 [ 1482.309741] ksys_mount+0xdb/0x150 [ 1482.313276] __x64_sys_mount+0xbe/0x150 [ 1482.317262] do_syscall_64+0x1a3/0x800 [ 1482.321158] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1482.326085] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1482.331098] ? __switch_to_asm+0x34/0x70 [ 1482.335185] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1482.340042] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1482.345240] RIP: 0033:0x457ec9 [ 1482.348442] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1482.367348] RSP: 002b:00007fc256f0ec78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1482.375052] RAX: ffffffffffffffda RBX: 00007fc256f0ec90 RCX: 0000000000457ec9 [ 1482.383618] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1482.390886] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1482.398150] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc256f0f6d4 [ 1482.405413] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 20:03:06 executing program 2 (fault-call:2 fault-nth:25): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:03:06 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xe4, 0x100) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) r1 = fcntl$dupfd(r0, 0x406, r0) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x4, {0x859, 0x7a0, 0x70e, 0x5, 0x2, 0x4d73}, 0x6, 0x3f}, 0xe) 20:03:06 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x7, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000040)) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x8003, 0x7, 0x9, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0xd4, "8d86481b189541d4fc467e8b344cde00d7399f3bf1163fa7cb5d7130f8257d298b1bad7d33e4ac2396592c226c595a759c1b718e065286b22dc9a4cd711d32470000d6eee4894b81d17dff14733e9f12975bb087bdc7af174196e19460d751a5d53dc571174c9556f7401bd4870d2c99a54172c62e4cdaadd27639351744b8d4ffd66352f73fb5caa43e0438266691407edc2be92c9c83f85f2002340e0d82342697da4700f795031671e2e63ee354e64d5b61097c1e03d4a9646947407459e4da145edd23f6a170faaabc8c37df1aff71c84919"}, &(0x7f0000000100)=0xdc) 20:03:06 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0xc0000000}}, 0x24, 0x0) 20:03:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000140)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:03:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x5f01, 0xfffffe8c) [ 1482.527463] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #17073: comm syz-executor4: corrupted xattr entries [ 1482.594742] FAULT_INJECTION: forcing a failure. [ 1482.594742] name failslab, interval 1, probability 0, space 0, times 0 [ 1482.606974] overlayfs: unrecognized mount option "lowerle0" or missing value [ 1482.635147] CPU: 1 PID: 17581 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1482.642090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1482.651447] Call Trace: [ 1482.654052] dump_stack+0x1db/0x2d0 [ 1482.657691] ? dump_stack_print_info.cold+0x20/0x20 [ 1482.662732] ? __x64_sys_mount+0xbe/0x150 [ 1482.666880] ? do_syscall_64+0x1a3/0x800 [ 1482.666895] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1482.666910] ? print_usage_bug+0xd0/0xd0 [ 1482.666927] should_fail.cold+0xa/0x15 20:03:06 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0xf5ffffff}}, 0x24, 0x0) [ 1482.684262] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1482.689380] ? ___might_sleep+0x1e7/0x310 [ 1482.693529] ? arch_local_save_flags+0x50/0x50 [ 1482.698139] __should_failslab+0x121/0x190 [ 1482.702377] should_failslab+0x9/0x14 [ 1482.706183] kmem_cache_alloc_trace+0x2d1/0x760 [ 1482.710860] __memcg_init_list_lru_node+0xef/0x2e0 [ 1482.715802] ? kvfree_rcu+0x20/0x20 [ 1482.719428] ? __kmalloc_node+0x4e/0x70 [ 1482.723411] __list_lru_init+0x4d9/0x850 [ 1482.727491] ? list_lru_destroy+0x520/0x520 [ 1482.731814] ? down_read+0x120/0x120 [ 1482.731831] ? init_wait_entry+0x1c0/0x1c0 [ 1482.731846] ? prealloc_shrinker+0xdf/0x340 [ 1482.739779] sget_userns+0x9c8/0xf50 [ 1482.739795] ? get_anon_bdev+0xc0/0xc0 [ 1482.739812] ? destroy_unused_super.part.0+0x110/0x110 [ 1482.756976] ? apparmor_cred_prepare+0x5b0/0x5b0 [ 1482.761734] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1482.767272] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1482.772822] ? security_capable+0x98/0xc0 [ 1482.776986] ? get_anon_bdev+0xc0/0xc0 20:03:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x5fff, 0xfffffe8c) [ 1482.780871] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1482.786408] ? ns_capable_common+0x141/0x170 [ 1482.790815] ? get_anon_bdev+0xc0/0xc0 [ 1482.794728] sget+0x10c/0x150 [ 1482.797860] ? ovl_show_options+0x550/0x550 [ 1482.802181] mount_nodev+0x31/0x110 [ 1482.805803] ovl_mount+0x2d/0x40 [ 1482.809150] mount_fs+0xae/0x331 [ 1482.812499] vfs_kern_mount.part.0+0xdb/0x570 [ 1482.816979] ? may_umount+0xb0/0xb0 [ 1482.820585] ? _raw_read_unlock+0x2d/0x50 [ 1482.824711] ? __get_fs_type+0x9a/0xd0 [ 1482.828590] do_mount+0x576/0x3110 [ 1482.832112] ? copy_mount_string+0x40/0x40 [ 1482.836327] ? kmem_cache_alloc_trace+0x354/0x760 [ 1482.841170] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1482.846699] ? _copy_from_user+0xdd/0x150 [ 1482.850826] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1482.856346] ? copy_mount_options+0x30e/0x440 [ 1482.860821] ksys_mount+0xdb/0x150 [ 1482.864340] __x64_sys_mount+0xbe/0x150 [ 1482.868330] do_syscall_64+0x1a3/0x800 [ 1482.872212] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1482.877135] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1482.882166] ? __switch_to_asm+0x34/0x70 [ 1482.886222] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1482.891062] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1482.896229] RIP: 0033:0x457ec9 [ 1482.899415] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1482.918314] RSP: 002b:00007fc256f0ec78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1482.925996] RAX: ffffffffffffffda RBX: 00007fc256f0ec90 RCX: 0000000000457ec9 20:03:06 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e23, @local}}) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1482.933269] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1482.940521] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1482.947768] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc256f0f6d4 [ 1482.955017] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 20:03:06 executing program 2 (fault-call:2 fault-nth:26): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:03:06 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0xf6ffffff}}, 0x24, 0x0) 20:03:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x108000}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000300)={0x77, 0x7, 0xfc54, "f96a6d41ff0cf30e52502c8d640b1415e8fb5bc0d8b69cf72e4a3e7c9f4034d798afe7b438d71897cffeb7efd0c08699f86beac15e53f22fc47638893f61e003780722654eec663bf2522c464914e832469ac47045445e84a36eb40cee415767392aa142663e0f709a25fc67b635d1ae1dcf512151a124"}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) [ 1483.133218] overlayfs: unrecognized mount option "lowerle0" or missing value 20:03:07 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x8, 0x80000) getpeername$netlink(r1, &(0x7f0000000180), &(0x7f0000000200)=0xc) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) 20:03:07 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0xf8f73f00}}, 0x24, 0x0) [ 1483.450022] overlayfs: failed to resolve './file1': -2 [ 1483.506415] overlayfs: failed to resolve './file1': -2 20:03:07 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0xff000000}}, 0x24, 0x0) 20:03:07 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000300), &(0x7f0000000340)=0x40) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000003c0)={{0xa, 0x4e23, 0x3f, @local, 0x4}, {0xa, 0x4e23, 0x5, @remote, 0x8001}, 0x0, [0x8, 0x2, 0x62fb, 0xffffffff, 0x2, 0x5, 0x400, 0x40341e9d]}, 0x5c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0xfffffffffffffffd}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e23, 0x7ff, @mcast1, 0x6}}}, 0xffffffffffffffc8) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b690698f9617b52e0603bda2f01ba1042efcc4375a83864ad5733efe35038fa432bb33a3919bd13dbae842b00ab9ea189b6942c3e288a6c613a0b423d85b919c3678025e5d226400bacb5b09ec5e671e6e058c631121e04a8134650f7c5955e8404e3ae6e295ead2e4d52509d632e8d807cbfc4e9d6cc2fba9285f8310585c6d0b5b0d630f91564d0993c15f03033e4009736fc453b8906566d0df30000000000000000000000000000"]) 20:03:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x2080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x10007, 0x3, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[]) unshare(0x22000400) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cachefiles\x00', 0x214000, 0x0) ioctl$VIDIOC_G_SLICED_VBI_CAP(r3, 0xc0745645, &(0x7f0000000300)={0xffffffffffff7fff, [0x0, 0x2, 0x39ec000000000000, 0x1, 0x9, 0x40, 0x9, 0x4, 0x4, 0x100, 0xfff, 0x8, 0x81, 0x1, 0xfffffffffffffff9, 0xca2, 0xfffffffffffffffa, 0xc7, 0xbd, 0x6, 0x2, 0x8, 0x100, 0x2, 0xe04a, 0xbcb, 0x3, 0x5, 0x3f, 0x8, 0x0, 0x5, 0x9, 0x5, 0x400, 0x7, 0x0, 0x101, 0x1, 0x1, 0x100000000, 0x200, 0x0, 0x1000, 0x549, 0x2, 0x3f, 0x6]}) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') symlinkat(&(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00') sendmsg$TIPC_NL_PUBL_GET(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r4, 0x8, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/pid_for_children\x00') syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1483.669477] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16833: comm syz-executor4: corrupted xattr entries 20:03:07 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x6000, 0xfffffe8c) 20:03:07 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0xff0f0000}}, 0x24, 0x0) 20:03:07 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = semget(0x0, 0x0, 0x400) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000380)=""/245) mount(&(0x7f0000000180)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='gfs2meta\x00', 0x1000800, &(0x7f0000000280)='/dev/admmidi#\x00') ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x9, 0x135200) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x2000, 0x2) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000100)=0xc83) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c00d1a5e89881646f93620effb417c38e50a60085c12027bf838c261325c920e6ef5586215622be81d4255665756d22f1b7853e5a006a6267e10a9c95ce11f3902bfcf44befe01676ce1ae5f1331f9e60b6918724e6e039d8d36be33d3352d6f38009eca9d528b8f6768f97745edc5f3cb1aed208bd4a58cb"]) [ 1483.926332] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #17074: comm syz-executor4: corrupted xattr entries [ 1484.024717] gfs2: gfs2 mount does not exist [ 1484.096537] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #17074: comm syz-executor3: corrupted xattr entries [ 1484.131077] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1484.221075] gfs2: gfs2 mount does not exist [ 1484.276356] overlayfs: filesystem on './file0' not supported as upperdir [ 1485.344823] device bridge_slave_1 left promiscuous mode [ 1485.350291] bridge0: port 2(bridge_slave_1) entered disabled state [ 1485.415195] device bridge_slave_0 left promiscuous mode [ 1485.420635] bridge0: port 1(bridge_slave_0) entered disabled state [ 1485.486015] device bridge_slave_1 left promiscuous mode [ 1485.491507] bridge0: port 2(bridge_slave_1) entered disabled state [ 1485.525277] device bridge_slave_0 left promiscuous mode [ 1485.530704] bridge0: port 1(bridge_slave_0) entered disabled state [ 1485.748239] device hsr_slave_1 left promiscuous mode [ 1485.790133] device hsr_slave_0 left promiscuous mode [ 1485.849252] team0 (unregistering): Port device team_slave_1 removed [ 1485.860161] team0 (unregistering): Port device team_slave_0 removed [ 1485.870593] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1485.919051] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1486.020984] bond0 (unregistering): Released all slaves [ 1486.187256] device hsr_slave_1 left promiscuous mode [ 1486.229571] device hsr_slave_0 left promiscuous mode [ 1486.298276] team0 (unregistering): Port device team_slave_1 removed [ 1486.311242] team0 (unregistering): Port device team_slave_0 removed [ 1486.321925] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1486.360783] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1486.460420] bond0 (unregistering): Released all slaves [ 1486.576273] IPVS: ftp: loaded support on port[0] = 21 [ 1486.579435] IPVS: ftp: loaded support on port[0] = 21 [ 1486.708164] chnl_net:caif_netlink_parms(): no params data found [ 1486.768061] chnl_net:caif_netlink_parms(): no params data found [ 1486.792039] bridge0: port 1(bridge_slave_0) entered blocking state [ 1486.799477] bridge0: port 1(bridge_slave_0) entered disabled state [ 1486.807177] device bridge_slave_0 entered promiscuous mode [ 1486.820137] bridge0: port 2(bridge_slave_1) entered blocking state [ 1486.826868] bridge0: port 2(bridge_slave_1) entered disabled state [ 1486.833773] device bridge_slave_1 entered promiscuous mode [ 1486.871275] bridge0: port 1(bridge_slave_0) entered blocking state [ 1486.878343] bridge0: port 1(bridge_slave_0) entered disabled state [ 1486.885468] device bridge_slave_0 entered promiscuous mode [ 1486.896053] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1486.905371] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1486.913020] bridge0: port 2(bridge_slave_1) entered blocking state [ 1486.919581] bridge0: port 2(bridge_slave_1) entered disabled state [ 1486.926730] device bridge_slave_1 entered promiscuous mode [ 1486.952268] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1486.962489] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1486.991444] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1486.999055] team0: Port device team_slave_0 added [ 1487.007812] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1487.014983] team0: Port device team_slave_0 added [ 1487.020502] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1487.028667] team0: Port device team_slave_1 added [ 1487.033932] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1487.041272] team0: Port device team_slave_1 added [ 1487.046916] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1487.054989] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1487.063584] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1487.083791] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1487.125735] device hsr_slave_0 entered promiscuous mode [ 1487.214234] device hsr_slave_1 entered promiscuous mode [ 1487.281304] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1487.288346] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1487.347211] device hsr_slave_0 entered promiscuous mode [ 1487.384413] device hsr_slave_1 entered promiscuous mode [ 1487.534277] bridge0: port 2(bridge_slave_1) entered blocking state [ 1487.540663] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1487.547871] bridge0: port 1(bridge_slave_0) entered blocking state [ 1487.554272] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1487.568432] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1487.582723] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1487.596225] bridge0: port 1(bridge_slave_0) entered disabled state [ 1487.603362] bridge0: port 2(bridge_slave_1) entered disabled state [ 1487.654747] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1487.670922] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1487.683209] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1487.699737] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1487.710508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1487.719701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1487.737057] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1487.743129] 8021q: adding VLAN 0 to HW filter on device team0 [ 1487.777705] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1487.784748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1487.792728] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1487.801030] bridge0: port 1(bridge_slave_0) entered blocking state [ 1487.807412] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1487.824058] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1487.835743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1487.842925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1487.851567] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1487.859539] bridge0: port 2(bridge_slave_1) entered blocking state [ 1487.865968] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1487.873940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1487.885472] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1487.893257] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1487.906695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1487.920559] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1487.930180] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1487.937916] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1487.951018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1487.964647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1487.971608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1487.995160] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1488.005529] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1488.011603] 8021q: adding VLAN 0 to HW filter on device team0 [ 1488.018995] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1488.029362] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1488.041104] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1488.051108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1488.063156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1488.078075] bridge0: port 1(bridge_slave_0) entered blocking state [ 1488.084466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1488.091869] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1488.103159] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1488.113767] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1488.129996] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1488.137873] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1488.145686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1488.153533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1488.161652] bridge0: port 2(bridge_slave_1) entered blocking state [ 1488.168063] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1488.175705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1488.183441] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1488.193756] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1488.203671] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1488.211456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1488.220557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1488.228654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1488.239144] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1488.249569] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1488.256397] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1488.263450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1488.280345] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1488.293761] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1488.301545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1488.310343] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1488.320755] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1488.332621] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1488.340653] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1488.348459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1488.356708] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1488.366940] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1488.392833] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1488.429115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1488.437883] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1488.454808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1488.468698] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1488.493240] FAULT_INJECTION: forcing a failure. [ 1488.493240] name failslab, interval 1, probability 0, space 0, times 0 [ 1488.507655] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1488.519725] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1488.560299] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1488.566888] CPU: 0 PID: 17668 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1488.573825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1488.583166] Call Trace: [ 1488.585754] dump_stack+0x1db/0x2d0 [ 1488.589393] ? dump_stack_print_info.cold+0x20/0x20 [ 1488.594411] ? __x64_sys_mount+0xbe/0x150 [ 1488.598580] ? do_syscall_64+0x1a3/0x800 [ 1488.602662] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1488.608027] ? print_usage_bug+0xd0/0xd0 [ 1488.612101] should_fail.cold+0xa/0x15 [ 1488.615991] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1488.621095] ? ___might_sleep+0x1e7/0x310 [ 1488.625240] ? arch_local_save_flags+0x50/0x50 [ 1488.629944] __should_failslab+0x121/0x190 [ 1488.634203] should_failslab+0x9/0x14 [ 1488.638033] kmem_cache_alloc_trace+0x2d1/0x760 [ 1488.642714] __memcg_init_list_lru_node+0xef/0x2e0 [ 1488.647665] ? kvfree_rcu+0x20/0x20 [ 1488.651308] ? __kmalloc_node+0x4e/0x70 [ 1488.655304] __list_lru_init+0x4d9/0x850 [ 1488.659385] ? list_lru_destroy+0x520/0x520 [ 1488.663718] ? down_read+0x120/0x120 [ 1488.667435] ? init_wait_entry+0x1c0/0x1c0 [ 1488.671671] ? prealloc_shrinker+0xdf/0x340 [ 1488.675998] sget_userns+0x9c8/0xf50 [ 1488.679711] ? get_anon_bdev+0xc0/0xc0 [ 1488.683606] ? destroy_unused_super.part.0+0x110/0x110 [ 1488.688887] ? apparmor_cred_prepare+0x5b0/0x5b0 [ 1488.693643] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1488.699206] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1488.704757] ? security_capable+0x98/0xc0 [ 1488.708907] ? get_anon_bdev+0xc0/0xc0 [ 1488.712794] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1488.718337] ? ns_capable_common+0x141/0x170 [ 1488.721764] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1488.722760] ? get_anon_bdev+0xc0/0xc0 [ 1488.722771] sget+0x10c/0x150 [ 1488.722788] ? ovl_show_options+0x550/0x550 [ 1488.740103] mount_nodev+0x31/0x110 [ 1488.740119] ovl_mount+0x2d/0x40 [ 1488.740132] mount_fs+0xae/0x331 [ 1488.750472] vfs_kern_mount.part.0+0xdb/0x570 [ 1488.754983] ? may_umount+0xb0/0xb0 [ 1488.758616] ? _raw_read_unlock+0x2d/0x50 [ 1488.762769] ? __get_fs_type+0x9a/0xd0 [ 1488.766682] do_mount+0x576/0x3110 [ 1488.770230] ? copy_mount_string+0x40/0x40 [ 1488.774482] ? kmem_cache_alloc_trace+0x354/0x760 [ 1488.774515] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1488.774529] ? copy_mount_options+0x30e/0x440 [ 1488.774566] ksys_mount+0xdb/0x150 [ 1488.774584] __x64_sys_mount+0xbe/0x150 [ 1488.774603] do_syscall_64+0x1a3/0x800 [ 1488.774620] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1488.774635] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1488.774666] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1488.774687] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1488.774698] RIP: 0033:0x457ec9 [ 1488.774713] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1488.774720] RSP: 002b:00007f17bc5ccc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1488.774736] RAX: ffffffffffffffda RBX: 00007f17bc5ccc90 RCX: 0000000000457ec9 20:03:12 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x82) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:03:12 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0xffffff8c}}, 0x24, 0x0) 20:03:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x3, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e24, @rand_addr=0xfffffffffffffffb}, @in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e24, 0x5, @local, 0x3}, @in6={0xa, 0x4e24, 0x7, @mcast2}], 0x58) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:03:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x78a1, 0xfffffe8c) 20:03:12 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x2, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000200)) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) sched_getparam(r2, &(0x7f00000003c0)) 20:03:12 executing program 2 (fault-call:2 fault-nth:27): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1488.785098] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1488.785107] RBP: 000000000073bf00 R08: 0000000020000100 R09: 0000000000000000 [ 1488.785115] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f17bc5cd6d4 [ 1488.785123] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000003 [ 1489.021467] FAULT_INJECTION: forcing a failure. [ 1489.021467] name failslab, interval 1, probability 0, space 0, times 0 [ 1489.037078] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16945: comm syz-executor3: corrupted xattr entries [ 1489.110253] CPU: 0 PID: 17698 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1489.117229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1489.126636] Call Trace: [ 1489.129257] dump_stack+0x1db/0x2d0 [ 1489.132925] ? dump_stack_print_info.cold+0x20/0x20 [ 1489.137944] ? __x64_sys_mount+0xbe/0x150 [ 1489.137960] ? do_syscall_64+0x1a3/0x800 [ 1489.137974] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1489.137990] ? print_usage_bug+0xd0/0xd0 [ 1489.151557] should_fail.cold+0xa/0x15 [ 1489.151590] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1489.151627] ? ___might_sleep+0x1e7/0x310 [ 1489.168794] ? arch_local_save_flags+0x50/0x50 [ 1489.173388] __should_failslab+0x121/0x190 [ 1489.177641] should_failslab+0x9/0x14 [ 1489.181469] kmem_cache_alloc_trace+0x2d1/0x760 [ 1489.186147] __memcg_init_list_lru_node+0xef/0x2e0 [ 1489.191075] ? kvfree_rcu+0x20/0x20 [ 1489.194701] ? __kmalloc_node+0x4e/0x70 [ 1489.198681] __list_lru_init+0x4d9/0x850 [ 1489.202768] ? list_lru_destroy+0x520/0x520 [ 1489.207092] ? down_read+0x120/0x120 20:03:13 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20400, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) ioctl$sock_bt_hci(r1, 0x800448d4, &(0x7f00000000c0)="000002") 20:03:13 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0xfffffff5}}, 0x24, 0x0) [ 1489.207119] ? init_wait_entry+0x1c0/0x1c0 [ 1489.207134] ? prealloc_shrinker+0xdf/0x340 [ 1489.215061] sget_userns+0x9c8/0xf50 [ 1489.215077] ? get_anon_bdev+0xc0/0xc0 [ 1489.215098] ? destroy_unused_super.part.0+0x110/0x110 [ 1489.215114] ? apparmor_cred_prepare+0x5b0/0x5b0 [ 1489.215130] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1489.215148] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1489.215162] ? security_capable+0x98/0xc0 [ 1489.215179] ? get_anon_bdev+0xc0/0xc0 [ 1489.215191] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1489.215208] ? ns_capable_common+0x141/0x170 [ 1489.244494] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1489.248229] ? get_anon_bdev+0xc0/0xc0 [ 1489.248242] sget+0x10c/0x150 [ 1489.248262] ? ovl_show_options+0x550/0x550 [ 1489.248277] mount_nodev+0x31/0x110 [ 1489.248309] ovl_mount+0x2d/0x40 [ 1489.248324] mount_fs+0xae/0x331 [ 1489.248348] vfs_kern_mount.part.0+0xdb/0x570 [ 1489.248368] ? may_umount+0xb0/0xb0 [ 1489.248383] ? _raw_read_unlock+0x2d/0x50 20:03:13 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x7e20, 0xfffffe8c) 20:03:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1489.248398] ? __get_fs_type+0x9a/0xd0 [ 1489.248422] do_mount+0x576/0x3110 [ 1489.248447] ? copy_mount_string+0x40/0x40 [ 1489.248466] ? kmem_cache_alloc_trace+0x354/0x760 [ 1489.248492] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1489.248509] ? copy_mount_options+0x30e/0x440 [ 1489.248532] ksys_mount+0xdb/0x150 [ 1489.248561] __x64_sys_mount+0xbe/0x150 [ 1489.248583] do_syscall_64+0x1a3/0x800 [ 1489.248603] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1489.248621] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1489.248636] ? __switch_to_asm+0x34/0x70 [ 1489.248658] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1489.248682] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1489.248695] RIP: 0033:0x457ec9 [ 1489.248712] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1489.248721] RSP: 002b:00007f17bc5abc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1489.248737] RAX: ffffffffffffffda RBX: 00007f17bc5abc90 RCX: 0000000000457ec9 [ 1489.248747] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1489.248756] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1489.248766] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f17bc5ac6d4 [ 1489.248776] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 [ 1489.476628] overlayfs: filesystem on './file0' not supported as upperdir 20:03:13 executing program 2 (fault-call:2 fault-nth:28): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:03:13 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x1, 0x400080) getpeername$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @multicast2}, &(0x7f0000000300)=0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x0) recvfrom$unix(r2, &(0x7f0000000180)=""/9, 0x9, 0x40010100, &(0x7f0000000200)=@file={0x1, './file1\x00'}, 0x6e) 20:03:13 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0xfffffff6}}, 0x24, 0x0) 20:03:13 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000080)={0x8, 0x5, 0x7, 0x5, '\x00', 0x8}) write$FUSE_GETXATTR(r0, &(0x7f0000000000)={0x18, 0x0, 0x6, {0x8}}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1489.725187] FAULT_INJECTION: forcing a failure. [ 1489.725187] name failslab, interval 1, probability 0, space 0, times 0 [ 1489.794304] CPU: 0 PID: 17728 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1489.801277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1489.810660] Call Trace: [ 1489.813258] dump_stack+0x1db/0x2d0 [ 1489.816896] ? dump_stack_print_info.cold+0x20/0x20 [ 1489.821922] ? __x64_sys_mount+0xbe/0x150 [ 1489.826070] ? do_syscall_64+0x1a3/0x800 [ 1489.830131] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1489.835496] ? print_usage_bug+0xd0/0xd0 [ 1489.839580] should_fail.cold+0xa/0x15 [ 1489.843468] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1489.848593] ? ___might_sleep+0x1e7/0x310 [ 1489.852743] ? arch_local_save_flags+0x50/0x50 [ 1489.857346] __should_failslab+0x121/0x190 [ 1489.861586] should_failslab+0x9/0x14 [ 1489.865385] kmem_cache_alloc_trace+0x2d1/0x760 [ 1489.870076] __memcg_init_list_lru_node+0xef/0x2e0 [ 1489.875050] ? kvfree_rcu+0x20/0x20 [ 1489.878689] ? __kmalloc_node+0x4e/0x70 [ 1489.882678] __list_lru_init+0x4d9/0x850 [ 1489.886743] ? list_lru_destroy+0x520/0x520 [ 1489.891108] ? down_read+0x120/0x120 [ 1489.894835] ? init_wait_entry+0x1c0/0x1c0 [ 1489.899079] ? prealloc_shrinker+0xdf/0x340 [ 1489.903419] sget_userns+0x9c8/0xf50 [ 1489.907132] ? get_anon_bdev+0xc0/0xc0 [ 1489.911024] ? destroy_unused_super.part.0+0x110/0x110 [ 1489.916321] ? apparmor_cred_prepare+0x5b0/0x5b0 [ 1489.921071] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1489.926610] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1489.932147] ? security_capable+0x98/0xc0 [ 1489.936305] ? get_anon_bdev+0xc0/0xc0 [ 1489.940191] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1489.945730] ? ns_capable_common+0x141/0x170 [ 1489.950142] ? get_anon_bdev+0xc0/0xc0 [ 1489.954028] sget+0x10c/0x150 [ 1489.957139] ? ovl_show_options+0x550/0x550 [ 1489.961458] mount_nodev+0x31/0x110 [ 1489.965081] ovl_mount+0x2d/0x40 [ 1489.968446] mount_fs+0xae/0x331 [ 1489.971815] vfs_kern_mount.part.0+0xdb/0x570 [ 1489.976324] ? may_umount+0xb0/0xb0 [ 1489.979950] ? _raw_read_unlock+0x2d/0x50 [ 1489.984103] ? __get_fs_type+0x9a/0xd0 [ 1489.988006] do_mount+0x576/0x3110 [ 1489.991559] ? copy_mount_string+0x40/0x40 [ 1489.995798] ? kmem_cache_alloc_trace+0x354/0x760 [ 1490.000645] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1490.006181] ? _copy_from_user+0xdd/0x150 [ 1490.010326] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1490.015860] ? copy_mount_options+0x30e/0x440 [ 1490.020360] ksys_mount+0xdb/0x150 [ 1490.023902] __x64_sys_mount+0xbe/0x150 [ 1490.027889] do_syscall_64+0x1a3/0x800 [ 1490.031780] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1490.036723] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1490.041748] ? __switch_to_asm+0x34/0x70 [ 1490.045841] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1490.050690] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1490.055878] RIP: 0033:0x457ec9 [ 1490.059073] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1490.077984] RSP: 002b:00007f17bc5abc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1490.085689] RAX: ffffffffffffffda RBX: 00007f17bc5abc90 RCX: 0000000000457ec9 20:03:13 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x1000000000000}}, 0x24, 0x0) 20:03:13 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x7f01, 0xfffffe8c) 20:03:14 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x800000000004, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RXATTRCREATE(r1, &(0x7f0000000000)={0x7, 0x21, 0x2}, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1490.092956] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 0000000000400000 [ 1490.100216] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1490.107483] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f17bc5ac6d4 [ 1490.114762] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 0000000000000005 [ 1490.224876] overlayfs: failed to resolve './file1': -2 [ 1490.226339] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16802: comm syz-executor4: corrupted xattr entries 20:03:14 executing program 5: sysinfo(&(0x7f0000000180)=""/219) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$VIDIOC_G_TUNER(r0, 0xc054561d, &(0x7f0000000040)={0xffffffffffff4bec, "4097a3dbe88ec572329555a7db691fd3f725247277d9783025419d66b63e0207", 0x0, 0x10, 0x4, 0x7, 0x1, 0x2, 0x5, 0x7}) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) ioctl$sock_bt_hci(r1, 0x800448d4, &(0x7f00000000c0)="000002") 20:03:14 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x8000000000000}}, 0x24, 0x0) 20:03:14 executing program 2 (fault-call:2 fault-nth:29): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1490.348357] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16585: comm syz-executor3: corrupted xattr entries [ 1490.365420] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1490.469905] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16596: comm syz-executor4: corrupted xattr entries 20:03:14 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x101, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getuid() mount$overlay(0x400000, &(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='overlay\x00', 0x90000, &(0x7f0000000240)) [ 1491.365069] device bridge_slave_1 left promiscuous mode [ 1491.370561] bridge0: port 2(bridge_slave_1) entered disabled state [ 1491.425051] device bridge_slave_0 left promiscuous mode [ 1491.430501] bridge0: port 1(bridge_slave_0) entered disabled state [ 1491.587002] device hsr_slave_1 left promiscuous mode [ 1491.639792] device hsr_slave_0 left promiscuous mode [ 1491.699187] team0 (unregistering): Port device team_slave_1 removed [ 1491.709660] team0 (unregistering): Port device team_slave_0 removed [ 1491.721267] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1491.760834] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1491.861222] bond0 (unregistering): Released all slaves [ 1492.112925] IPVS: ftp: loaded support on port[0] = 21 [ 1492.267335] chnl_net:caif_netlink_parms(): no params data found [ 1492.316897] bridge0: port 1(bridge_slave_0) entered blocking state [ 1492.323347] bridge0: port 1(bridge_slave_0) entered disabled state [ 1492.331086] device bridge_slave_0 entered promiscuous mode [ 1492.339073] bridge0: port 2(bridge_slave_1) entered blocking state [ 1492.345856] bridge0: port 2(bridge_slave_1) entered disabled state [ 1492.353341] device bridge_slave_1 entered promiscuous mode [ 1492.378867] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1492.388862] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1492.425468] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1492.432838] team0: Port device team_slave_0 added [ 1492.438767] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1492.446520] team0: Port device team_slave_1 added [ 1492.451993] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1492.459702] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1492.517032] device hsr_slave_0 entered promiscuous mode [ 1492.579842] device hsr_slave_1 entered promiscuous mode [ 1492.654601] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1492.661558] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1492.690035] bridge0: port 2(bridge_slave_1) entered blocking state [ 1492.696431] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1492.703054] bridge0: port 1(bridge_slave_0) entered blocking state [ 1492.709446] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1492.772381] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1492.788141] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1492.803585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1492.812843] bridge0: port 1(bridge_slave_0) entered disabled state [ 1492.826090] bridge0: port 2(bridge_slave_1) entered disabled state [ 1492.844354] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1492.850424] 8021q: adding VLAN 0 to HW filter on device team0 [ 1492.866997] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1492.881560] bridge0: port 1(bridge_slave_0) entered blocking state [ 1492.887958] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1492.922260] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1492.930593] bridge0: port 2(bridge_slave_1) entered blocking state [ 1492.936980] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1492.951376] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1492.959471] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1492.980985] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1492.993732] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1493.003930] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1493.017437] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1493.025057] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1493.032529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1493.040157] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1493.051349] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1493.071169] 8021q: adding VLAN 0 to HW filter on device batadv0 20:03:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:03:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x7f02, 0xfffffe8c) 20:03:17 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 20:03:17 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x10000000000000}}, 0x24, 0x0) 20:03:17 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:03:17 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x39) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) [ 1493.232143] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16882: comm syz-executor4: corrupted xattr entries [ 1493.283425] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16650: comm syz-executor3: corrupted xattr entries [ 1493.306862] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16946: comm syz-executor2: corrupted xattr entries 20:03:17 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) dup2(r2, r4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r3, 0x0) clone(0x3ffd7fff, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0), 0xffffffffffffffff) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f00000000c0)="000002") [ 1493.341571] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:03:17 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0xf83f0000000000}}, 0x24, 0x0) [ 1493.395664] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1493.448916] overlayfs: filesystem on './file0' not supported as upperdir [ 1493.548274] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16882: comm syz-executor4: corrupted xattr entries 20:03:17 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x11, 0x0, 0x5, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000240)=0x3, 0x4) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='rpperdir=./file0,lowdrdir=./file0,workdir=./fil\x001\\\x00']) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000180)={0xffff, 0x800}) r3 = gettid() ptrace$setregs(0xd, r3, 0x7, &(0x7f0000000280)="cc4e5a06d7a687a669b980229ce5a82bf20a0f23ad0679760b02d02c3f46009b0fa2b948aa777a3eb93b913f2b3842b897aa67295a6e47356c83967af3dc81856b192a25c2fd03225d2dc10704039ddbdb1759aad341e9ce868bb9cb23fd9d283b5ad34e16ea554416eb0754a0282368beb8603c441e85b1788d") 20:03:17 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x100000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:03:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000140)=ANY=[@ANYBLOB="ab336609e70617c349907aea3f7c42775b331017a397a11f35a54bcae5c2d3f7f64d206a7d97650b6be50a27cd51497959ed663973666b16f3041b90d1e5ec6e33d0e795c4b8989bf8140f7cd97b55edbf89cba15a3c67726b5d7e638600a3042e06d07bccb4eb0e"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:03:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x7f05, 0xfffffe8c) 20:03:17 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x100000000000000}}, 0x24, 0x0) [ 1493.797898] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16612: comm syz-executor4: corrupted xattr entries [ 1493.837138] overlayfs: unrecognized mount option "rpperdir=./file0" or missing value 20:03:17 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x501000, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000080)) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00000004c0)={0xeba, 0x2bf6, 0x6, 0xfd43}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={0x0, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bpq0='bpq0\x00', 0xe4f9, 'syz1\x00', @default, 0xffffffffffffff81, 0x6, [@bcast, @default, @default, @null, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @null]}) r4 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xfffffffffffffffe, 0x81) write$P9_RMKNOD(r4, &(0x7f0000000040)={0x14, 0x13, 0x2, {0x49}}, 0x14) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1493.900944] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16612: comm syz-executor4: corrupted xattr entries [ 1493.927270] overlayfs: unrecognized mount option "rpperdir=./file0" or missing value 20:03:17 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x200000000000000}}, 0x24, 0x0) 20:03:17 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x200000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:03:17 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e24}, 0x6e) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) 20:03:18 executing program 5: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x2, 0x0) ioctl$CAPI_GET_SERIAL(r0, 0xc0044308, &(0x7f0000000080)) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40000, 0x0) ioctl$SCSI_IOCTL_DOORUNLOCK(r3, 0x5381) ioctl$sock_bt_hci(r1, 0x800448d4, &(0x7f00000000c0)="000002") [ 1494.103361] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16506: comm syz-executor4: corrupted xattr entries 20:03:18 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x300000000000000}}, 0x24, 0x0) [ 1494.229386] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16817: comm syz-executor3: corrupted xattr entries 20:03:18 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000040)=""/9) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") r3 = semget(0x2, 0x3, 0x181) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000080)=[0x9, 0x9, 0x5, 0x1000, 0x0, 0x8, 0x7]) 20:03:18 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1494.318131] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1494.330608] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16506: comm syz-executor4: corrupted xattr entries [ 1494.392452] overlayfs: filesystem on './file0' not supported as upperdir 20:03:18 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x400000000000000}}, 0x24, 0x0) [ 1494.570181] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16654: comm syz-executor2: corrupted xattr entries [ 1494.606952] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16705: comm syz-executor4: corrupted xattr entries [ 1494.689181] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1494.765259] overlayfs: filesystem on './file0' not supported as upperdir [ 1494.834831] device bridge_slave_1 left promiscuous mode [ 1494.840465] bridge0: port 2(bridge_slave_1) entered disabled state [ 1494.919028] device bridge_slave_0 left promiscuous mode [ 1494.934118] bridge0: port 1(bridge_slave_0) entered disabled state [ 1495.129253] device hsr_slave_1 left promiscuous mode [ 1495.179991] device hsr_slave_0 left promiscuous mode [ 1495.238475] team0 (unregistering): Port device team_slave_1 removed [ 1495.258588] team0 (unregistering): Port device team_slave_0 removed [ 1495.278601] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1495.340488] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1495.409736] bond0 (unregistering): Released all slaves [ 1496.418895] IPVS: ftp: loaded support on port[0] = 21 [ 1496.527126] chnl_net:caif_netlink_parms(): no params data found [ 1496.576348] bridge0: port 1(bridge_slave_0) entered blocking state [ 1496.582723] bridge0: port 1(bridge_slave_0) entered disabled state [ 1496.589869] device bridge_slave_0 entered promiscuous mode [ 1496.596719] bridge0: port 2(bridge_slave_1) entered blocking state [ 1496.603092] bridge0: port 2(bridge_slave_1) entered disabled state [ 1496.610236] device bridge_slave_1 entered promiscuous mode [ 1496.630356] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1496.640738] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1496.660658] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1496.668079] team0: Port device team_slave_0 added [ 1496.673615] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1496.681088] team0: Port device team_slave_1 added [ 1496.686457] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1496.693937] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1496.757026] device hsr_slave_0 entered promiscuous mode [ 1496.794386] device hsr_slave_1 entered promiscuous mode [ 1496.834797] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1496.841849] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1496.855038] bridge0: port 2(bridge_slave_1) entered blocking state [ 1496.861378] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1496.868034] bridge0: port 1(bridge_slave_0) entered blocking state [ 1496.874424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1496.908758] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 1496.914960] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1496.922879] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1496.931717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1496.939578] bridge0: port 1(bridge_slave_0) entered disabled state [ 1496.946857] bridge0: port 2(bridge_slave_1) entered disabled state [ 1496.954481] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1496.965161] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1496.971211] 8021q: adding VLAN 0 to HW filter on device team0 [ 1496.981525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1496.989256] bridge0: port 1(bridge_slave_0) entered blocking state [ 1496.995634] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1497.004971] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1497.012531] bridge0: port 2(bridge_slave_1) entered blocking state [ 1497.018938] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1497.038192] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1497.046077] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1497.056181] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1497.068764] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1497.078766] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1497.089309] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1497.096185] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1497.104454] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1497.111884] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1497.128052] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1497.141004] 8021q: adding VLAN 0 to HW filter on device batadv0 20:03:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x1, 0x20141) write$P9_RLERRORu(r2, &(0x7f0000000280)={0xe, 0x7, 0x1, {{0x1, ')'}, 0x80000000}}, 0xe) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xb67, 0x101100) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x6, 0x1f, 0x0, 0x6, 0x1, 0x1, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x40, @local, 0x8001}}, 0xaf69, 0x4, 0x101, 0x1c0000000000, 0x3672}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r4, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 20:03:21 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = getpid() migrate_pages(r1, 0x480d, &(0x7f0000000040)=0x5, &(0x7f0000000180)) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") r2 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vfio/vfio\x00', 0x200, 0x0) r3 = syz_open_dev$radio(&(0x7f0000000240)='/dev/radio#\x00', 0x0, 0x2) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000280)={0x1, r3}) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) 20:03:21 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x500000000000000}}, 0x24, 0x0) 20:03:21 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 20:03:21 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x8403, 0xfffffe8c) 20:03:21 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400003, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1497.320677] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16787: comm syz-executor4: corrupted xattr entries [ 1497.347836] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16835: comm syz-executor3: corrupted xattr entries [ 1497.347975] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16849: comm syz-executor2: corrupted xattr entries 20:03:21 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x5dc) [ 1497.419000] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:03:21 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x600000000000000}}, 0x24, 0x0) [ 1497.502504] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:03:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1497.565357] overlayfs: filesystem on './file0' not supported as upperdir [ 1497.583147] overlayfs: filesystem on './file0' not supported as upperdir [ 1497.589276] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16722: comm syz-executor4: corrupted xattr entries 20:03:21 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x8900, 0xfffffe8c) 20:03:21 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008992, &(0x7f0000000200)="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") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c00ede81de91e0cd690bc88a7e6a25da40746453f1eb8"]) 20:03:21 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x700000000000000}}, 0x24, 0x0) 20:03:21 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400004, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1497.887767] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16609: comm syz-executor2: corrupted xattr entries [ 1497.920522] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:03:21 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x1400000000000000}}, 0x24, 0x0) [ 1497.973915] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1498.059520] overlayfs: filesystem on './file0' not supported as upperdir [ 1498.068021] overlayfs: filesystem on './file0' not supported as upperdir 20:03:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = dup(r1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) write$cgroup_pid(r3, &(0x7f00000000c0)=r4, 0x12) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) 20:03:22 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000240)=0x10000) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000300)=ANY=[@ANYBLOB="040000000000000024000000fcffffff00000000010000000500000000000000070000c01000000005000000080000004300000000000000010000c03f0000780005000000f9ffffff09000000001d6302f96995a60211f4000000000900ea00e2cd0000040000000800000000000000ffa7be8d5f000000"]) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) r2 = syz_open_dev$vivid(&(0x7f0000000040)='/dev/video#\x00', 0x1, 0x2) ioctl$VIDIOC_SUBDEV_S_CROP(r2, 0xc038563c, &(0x7f0000000180)={0x1, 0x0, {0x7, 0x0, 0x0, 0xbf4}}) 20:03:22 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x2000000000000000}}, 0x24, 0x0) 20:03:22 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400005, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1498.315448] device bridge_slave_1 left promiscuous mode [ 1498.321004] bridge0: port 2(bridge_slave_1) entered disabled state [ 1498.405788] device bridge_slave_0 left promiscuous mode [ 1498.411202] overlayfs: failed to resolve './file1': -2 [ 1498.413591] bridge0: port 1(bridge_slave_0) entered disabled state [ 1498.433571] overlayfs: failed to resolve './file1': -2 [ 1498.759938] device hsr_slave_1 left promiscuous mode [ 1498.822729] device hsr_slave_0 left promiscuous mode [ 1498.879158] team0 (unregistering): Port device team_slave_1 removed [ 1498.910207] team0 (unregistering): Port device team_slave_0 removed [ 1498.947875] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1498.998172] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1499.079867] bond0 (unregistering): Released all slaves [ 1499.157758] EXT4-fs error: 3 callbacks suppressed [ 1499.157773] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16637: comm syz-executor3: corrupted xattr entries [ 1499.184272] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1500.088747] IPVS: ftp: loaded support on port[0] = 21 [ 1500.217478] chnl_net:caif_netlink_parms(): no params data found [ 1500.262462] bridge0: port 1(bridge_slave_0) entered blocking state [ 1500.269364] bridge0: port 1(bridge_slave_0) entered disabled state [ 1500.277369] device bridge_slave_0 entered promiscuous mode [ 1500.285036] bridge0: port 2(bridge_slave_1) entered blocking state [ 1500.291454] bridge0: port 2(bridge_slave_1) entered disabled state [ 1500.298925] device bridge_slave_1 entered promiscuous mode [ 1500.317327] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1500.327184] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1500.348244] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1500.356077] team0: Port device team_slave_0 added [ 1500.361689] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1500.369277] team0: Port device team_slave_1 added [ 1500.379965] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1500.388728] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1500.476035] device hsr_slave_0 entered promiscuous mode [ 1500.514241] device hsr_slave_1 entered promiscuous mode [ 1500.564669] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1500.571722] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1500.590123] bridge0: port 2(bridge_slave_1) entered blocking state [ 1500.596551] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1500.603235] bridge0: port 1(bridge_slave_0) entered blocking state [ 1500.609683] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1500.661225] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 1500.667412] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1500.677521] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1500.687938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1500.695795] bridge0: port 1(bridge_slave_0) entered disabled state [ 1500.702627] bridge0: port 2(bridge_slave_1) entered disabled state [ 1500.711080] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1500.722597] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1500.728766] 8021q: adding VLAN 0 to HW filter on device team0 [ 1500.738196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1500.746694] bridge0: port 1(bridge_slave_0) entered blocking state [ 1500.753039] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1500.762951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1500.771468] bridge0: port 2(bridge_slave_1) entered blocking state [ 1500.777898] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1500.796115] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1500.807946] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1500.815935] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1500.831349] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1500.841568] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1500.851957] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1500.859191] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1500.867155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1500.875170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1500.891427] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1500.901655] 8021q: adding VLAN 0 to HW filter on device batadv0 20:03:24 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x8c12, 0xfffffe8c) 20:03:24 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x3f00000000000000}}, 0x24, 0x0) 20:03:24 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400006, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:03:24 executing program 5: r0 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_ENUM_DV_TIMINGS(r0, 0xc0945662, &(0x7f0000000180)={0xff, 0x0, [], {0x0, @reserved}}) fcntl$setstatus(r0, 0x4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x800448d4, &(0x7f00000000c0)="000002") 20:03:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000140)=ANY=[@ANYBLOB="9bfe60c03326c56d7b938aba8395edd1a2cd1515abe592276861f9db2ee9fd3bcebddacab875755cd2052da10c147fc769c3affbee41226338f8485464a384d73447182c202bb29f4e63a1300825d9abf558de1ee758ba5c96dca67b3af52fe19cb449633b5245b123bd55633046a028860997568af7db8f3b5d753aa0fd59dc322518fa92767fc2530297217f7a15abef604efa2f4195eac55f0461c92be1296040ba838dd8f20b9b97df88e338a6e3b530579a0ac408d0bdacd38d88d3"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:03:24 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x2000, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000200)="79ea1aa4b98e6b218c24ba9a34115617bfd43e8af9c6f0ad35cce9009fba264572d673872912851e67d6c61dfd2f23d1570e8b8419305f323367467950a301aed4dc87dd5e7f0419a88841f095c267fa0114287c34b705d2c7792a48047ea3b1077d4e0927c6f450491807e522b357a847076ae8a184f4aa22b578991eb69e19a8ccae5c4cc25653e6832e6df25d31441babf81fad971b1d9aec4ea1ca4e5a6b935126292a8be53851d37b710dde5d196aca1f0ae1765b076d9e95cf6808ff7ce9c1eba7aba9d8991a30", 0xca) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) ioctl$SIOCX25GCALLUSERDATA(r1, 0x89e4, &(0x7f0000000300)={0x47, "3a36bb2cf53cee79cebcea62e119f0d9a57c7f6b5951ef87ef2d1c91d038ddb70c4279a1b89f8cccdf542a2618916f333c5fcc98f70728d2b4de27a7362e0ccd02bea57995ddeddb76bb72e36ef95d34b624c35ca4123192f4f7924fc5e3d180765e54d1c438e9b76f6489171550bfdba547290b4b67877541ac99fd5867ec24"}) [ 1500.994370] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16562: comm syz-executor4: corrupted xattr entries [ 1501.078735] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16945: comm syz-executor2: corrupted xattr entries [ 1501.112424] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16977: comm syz-executor3: corrupted xattr entries 20:03:25 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000007c0)='/dev/input/mouse#\x00', 0x80000001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000800)={0x5db, 0xa, 0x8, 0x80, 0x0}, &(0x7f0000000840)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000880)={0x5, 0x0, 0x0, 0x7f, r1}, 0x10) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r2, 0x40305828, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000006c0)={r2}) accept4$rose(r5, 0x0, &(0x7f0000000700), 0x80000) r6 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) r8 = geteuid() r9 = getegid() stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = syz_open_dev$admmidi(&(0x7f0000000740)='/dev/admmidi#\x00', 0x3ff, 0x0) ioctl$TIOCLINUX3(r11, 0x541c, &(0x7f0000000780)) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) r14 = getgid() r15 = getegid() r16 = getgid() fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000008c0)) fsetxattr$system_posix_acl(r2, &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="02000000010002000000000002000400", @ANYRES32=r3, @ANYBLOB="02000100", @ANYRES32=r4, @ANYBLOB="02000200", @ANYRES32=r6, @ANYBLOB="02000400", @ANYRES32=r7, @ANYBLOB="02000700", @ANYRES32=r8, @ANYBLOB="040001000000000008000200", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="20000600", @ANYRES32=r13, @ANYBLOB='\b\x00\a\x00', @ANYRES32=r14, @ANYBLOB="08000200", @ANYRES32=r15, @ANYBLOB='\b\x00\a\x00', @ANYRES32=r16, @ANYBLOB="10000500000000002000010000000000"], 0x84, 0x1) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000000)={0x0, r2, 0x1ff, 0x1, 0x5, 0x8}) ioctl$sock_bt_hci(r2, 0x800448d4, &(0x7f00000000c0)="000002") [ 1501.158252] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:03:25 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x4000000000000000}}, 0x24, 0x0) 20:03:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x204000, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@generic={0x3, 0x81, 0x8000}) r2 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000180)={{0x2, 0x1, 0x55221002, 0xfffffffffffffffb, '\x00', 0x2}, 0x0, 0x40, 0x7fffffff, r2, 0x2, 0x7, 'syz0\x00', &(0x7f0000000140)=[']}cpuset$trusted+ppp1ppp0-wlan0!.trusted{-\x00', '[mime_type\x00'], 0x36, [], [0xab, 0x81, 0x7, 0xffffffffffff4329]}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000300)=ANY=[@ANYBLOB="12e691e624976a67649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1501.234376] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1501.285912] overlayfs: filesystem on './file0' not supported as upperdir [ 1501.343545] overlayfs: filesystem on './file0' not supported as upperdir [ 1501.350597] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16721: comm syz-executor4: corrupted xattr entries 20:03:25 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x8e18, 0xfffffe8c) 20:03:25 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400007, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:03:25 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xc0000000, 0x20040) symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000200)='./file1\x00') mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) 20:03:25 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x0, &(0x7f0000000000)="c50a") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000100)=""/85) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:03:25 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x4800000000000000}}, 0x24, 0x0) 20:03:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1501.710099] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16769: comm syz-executor4: corrupted xattr entries [ 1501.747365] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16850: comm syz-executor3: corrupted xattr entries 20:03:25 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f00000000c0)=0x2, 0x4) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000000)=""/17, 0x2000, 0x1000}, 0x48) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f00000008c0)=0x8, 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000002c0)=0x80, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000540), 0x4) ioctl$FS_IOC_SETVERSION(r3, 0x40087602, &(0x7f0000000200)=0xff) bind$xdp(r2, &(0x7f0000000300)={0x2c, 0x0, r1}, 0x10) sendmsg$xdp(r2, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x40) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r4, 0x40305828, 0x0) vmsplice(r2, &(0x7f00000007c0)=[{&(0x7f0000000340)="4da66a2c4ae3d96b6b986caf0b0feed5d722d7f3ae2585cfd7ca7a86cb78829b92c75b51e7db18b792e55dc94e425e078f0a0d964b99f8751dc5b5e83fa0b54d7d5c1f5ce82df9ab5827d3af62c37e814a1ecd4d33c46d4411311b96d73477702c14eeb7799fbeff3066d12a7ab8e90eb1b8e382d6748b52254c9fbe1399cf9a56458ec1875395f6acdf85ab0dbdac61a66ed7292d7c807b6167e27ad372c722c1a68b285017efacf4a261d624df976f3b31", 0xb2}, {&(0x7f0000000900)="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0x1000}, {&(0x7f0000000280)="31a9c620a2f83e121fe84c2ef7826363941892463838180822f19111fac2283dc4fbdb73db43bf5e6bfaafe69ea064ef060b3d", 0x33}, {&(0x7f0000000440)="6ff1f3307a4b4c73b40ea2ee70cbf940c4b2b358ab6835a9a14008f493ef8f25e77621644ac9c22b22a3ab9ef5b41c48bc8292f6a95216b03279ce16255e05ffb4ccf9bfc7c1b82be9837fee4e3403574c96bb4179c00fb9938d3ca8d8c91df9a2dd91039c89ad1929c9a16184f08e3f4efb83797e43006e72c06ecd77f6ff51fd623e3a203550289f10e376809259b0d54c035ef07823992e1091a055439116fa685c68890f82fc9d07f0aeddce17a8372b7f8998d3fe58ba7495c3c0f21b68", 0xc0}, {&(0x7f0000000500)="337358ac95a6f75dfaeb2f11871e73a9a4987beb9fc874708202e058b1c83d2db50c", 0x22}, {&(0x7f00000006c0)="4efdf2f3290534192bbff449e26625e6f9d07c063acda4687de5a0c65f3149043bf186034c7886755189c8177d1f3a407387091ddf2e0c7097a330cb3900b193a99ecbfda9ed5551750b507c2ccac0c3034b197c14fc7e655e59ccc0706dc5783a9ca1c84dc6bfc41cc3a79a4a14173f26e86600e04db07e09f675cc4b7f29bd5cbdabe745c208a959c27de53a0dac42342683b8ab2d79163742a0910fd0d090d6593527401bb475e50afb813bb62ee59aec63b1ae0c1a32ffe67631df328ae8694a42c6b8541066c9765e368b50636e591b9f0ee1ab876e9e0a0408bd985a08aa53490d1ef3f55b28d40c0c67e8", 0xee}, {&(0x7f0000001900)="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", 0x1000}], 0x7, 0x9) write$UHID_INPUT2(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0xe4) ioctl$EVIOCGBITKEY(0xffffffffffffff9c, 0x80404521, &(0x7f0000000100)=""/51) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000240)={@local, 0x20, 0x0, 0xff, 0x2, 0x100000001, 0x8}, 0x20) ioctl$sock_bt_hci(r4, 0x800448d4, &(0x7f00000000c0)="000002") [ 1501.770787] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16866: comm syz-executor2: corrupted xattr entries [ 1501.890878] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1501.914343] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:03:25 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x4c00000000000000}}, 0x24, 0x0) 20:03:25 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0x9f00, 0xfffffe8c) [ 1502.004998] overlayfs: filesystem on './file0' not supported as upperdir 20:03:26 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x12801, 0x0) ioctl$VIDIOC_S_CROP(r1, 0x4014563c, &(0x7f0000000180)={0xc, {0x400, 0x5e, 0x4, 0x7}}) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) 20:03:26 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400008, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:03:26 executing program 0: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8001, 0x20000) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000140)={0x4, 0xba}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000000)={r1, 0x0, 0x1e9, 0x3, 0xfe}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000180)=ANY=[@ANYBLOB="25e66a77649e2201c8ad2d54570d8c7a583db4809091f67475720bf902e20deb3e2f673f8a39c2f25a9cb4cd9ce250b1250725bb8c9a6c8aac0742241f8610474afb4ef0d995"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 1502.125007] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16732: comm syz-executor4: corrupted xattr entries 20:03:26 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x6000000000000000}}, 0x24, 0x0) 20:03:26 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x218840, 0x0) getsockname$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000002c0)=0x926c82de0896e9cf) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000280)={'ah\x00'}, &(0x7f0000000300)=0x1e) r3 = semget(0x1, 0x3, 0x200) r4 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0xa0400) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000180)) semctl$SEM_INFO(r3, 0x0, 0x13, &(0x7f0000000000)=""/120) [ 1502.306154] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16658: comm syz-executor3: corrupted xattr entries [ 1502.361869] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1502.371572] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:03:26 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x6800000000000000}}, 0x24, 0x0) 20:03:26 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) ioctl$sock_bt_hci(r1, 0x800448d4, &(0x7f0000000000)="000092") [ 1502.473495] overlayfs: filesystem on './file0' not supported as upperdir [ 1502.496320] overlayfs: filesystem on './file0' not supported as upperdir 20:03:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x0, 0x11000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:03:26 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400009, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:03:26 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xa000, 0xfffffe8c) 20:03:26 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x6c00000000000000}}, 0x24, 0x0) 20:03:26 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x0, 0x2) ioctl(r0, 0x1000008913, &(0x7f0000000240)="0adc1f023c123f3188a0703250") ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000140)={0x7b, 0x0, [0x4, 0x4, 0x200, 0x8000]}) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) 20:03:26 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x354b, 0x200000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000280)=0x8) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000340)={r3, 0x64, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0x5, @mcast2, 0x7d4e38d1}, @in={0x2, 0x4e24, @broadcast}, @in6={0xa, 0x4e24, 0x400, @remote, 0xffff}, @in6={0xa, 0x4e21, 0x9, @local, 0x5}]}, &(0x7f0000000380)=0x10) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xd7, 0x400) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x9, @local, 0x101}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000240)={r5}, 0x8) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1502.853216] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:03:26 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x7400000000000000}}, 0x24, 0x0) 20:03:26 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) r2 = getpid() r3 = creat(&(0x7f0000000080)='./file0\x00', 0x2) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0xde, 0x6, 0x4a85, 0x7, 0x0, 0x8, 0x10400, 0x3, 0x0, 0x8f0, 0x2, 0x6, 0x0, 0x200, 0x2, 0x80, 0xc8fa, 0x72, 0x10001, 0x8, 0x2, 0xc0000000000, 0x1, 0x8, 0x3f800, 0x4, 0x5, 0x69f3569, 0x1, 0x4, 0x7fffffff, 0x8000, 0x1, 0xfffffffffffffff8, 0x480000000, 0x7, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0xffffffff, 0x6f, 0x8, 0xfffffffffffffff8, 0xffffffff, 0x2}, r2, 0xb, r3, 0x3) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1502.913742] overlayfs: filesystem on './file0' not supported as upperdir [ 1502.974259] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:03:26 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:03:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000300)={"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"}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 20:03:26 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x7a00000000000000}}, 0x24, 0x0) 20:03:27 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xa100, 0xfffffe8c) [ 1503.170830] overlayfs: filesystem on './file0' not supported as upperdir 20:03:27 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x8cffffff00000000}}, 0x24, 0x0) 20:03:27 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0xfffffffffffffe05, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x5, 0x3, 0x7, 0x100000000, 0x6}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0x3}, 0x8) [ 1503.375380] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:03:27 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0xc000000000000000}}, 0x24, 0x0) 20:03:27 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000b, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:03:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x3, 0x7004, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f00000000c0)=ANY=[@ANYBLOB="4412e66a77649e0f4e18c32a07510e08d658b01d69ae7a860e12c7dca08758f85f6f59f7b8c71fb6ae86d4b34cc5bd7e29b246"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:03:27 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0xf5ffffff00000000}}, 0x24, 0x0) 20:03:27 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000200)=""/128) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) [ 1504.155552] device bridge_slave_1 left promiscuous mode [ 1504.161216] bridge0: port 2(bridge_slave_1) entered disabled state [ 1504.215131] device bridge_slave_0 left promiscuous mode [ 1504.220656] bridge0: port 1(bridge_slave_0) entered disabled state [ 1504.407697] device hsr_slave_1 left promiscuous mode [ 1504.471723] device hsr_slave_0 left promiscuous mode [ 1504.530006] team0 (unregistering): Port device team_slave_1 removed [ 1504.547904] team0 (unregistering): Port device team_slave_0 removed [ 1504.560332] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1504.631399] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1504.707438] bond0 (unregistering): Released all slaves [ 1505.657555] IPVS: ftp: loaded support on port[0] = 21 [ 1505.779732] chnl_net:caif_netlink_parms(): no params data found [ 1505.832823] bridge0: port 1(bridge_slave_0) entered blocking state [ 1505.840728] bridge0: port 1(bridge_slave_0) entered disabled state [ 1505.848619] device bridge_slave_0 entered promiscuous mode [ 1505.856656] bridge0: port 2(bridge_slave_1) entered blocking state [ 1505.863105] bridge0: port 2(bridge_slave_1) entered disabled state [ 1505.870946] device bridge_slave_1 entered promiscuous mode [ 1505.896061] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1505.907444] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1505.930777] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1505.939326] team0: Port device team_slave_0 added [ 1505.945359] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1505.952801] team0: Port device team_slave_1 added [ 1505.958858] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1505.966854] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1506.037105] device hsr_slave_0 entered promiscuous mode [ 1506.084380] device hsr_slave_1 entered promiscuous mode [ 1506.134728] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1506.141737] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1506.159916] bridge0: port 2(bridge_slave_1) entered blocking state [ 1506.166346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1506.173003] bridge0: port 1(bridge_slave_0) entered blocking state [ 1506.179441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1506.229497] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 1506.235709] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1506.245650] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1506.255455] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1506.261829] bridge0: port 1(bridge_slave_0) entered disabled state [ 1506.269390] bridge0: port 2(bridge_slave_1) entered disabled state [ 1506.278064] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1506.288140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1506.295432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1506.305339] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1506.311417] 8021q: adding VLAN 0 to HW filter on device team0 [ 1506.325273] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1506.332983] bridge0: port 1(bridge_slave_0) entered blocking state [ 1506.339419] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1506.360806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1506.384718] bridge0: port 2(bridge_slave_1) entered blocking state [ 1506.391083] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1506.415614] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1506.423610] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1506.431812] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1506.439763] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1506.450078] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1506.457824] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1506.465371] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1506.480164] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1506.495707] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1506.550364] IPVS: ftp: loaded support on port[0] = 21 20:03:30 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) write$P9_RLOPEN(r0, &(0x7f0000000080)={0x18, 0xd, 0x1, {{0xcc, 0x2, 0x1}, 0x100000000}}, 0x18) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) ioctl$sock_bt_hci(r1, 0x800448d4, &(0x7f00000000c0)="000002") 20:03:30 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xa178, 0xfffffe8c) 20:03:30 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000c, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:03:30 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0xf6ffffff00000000}}, 0x24, 0x0) 20:03:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1506.718007] EXT4-fs error: 12 callbacks suppressed [ 1506.718024] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16993: comm syz-executor4: corrupted xattr entries [ 1506.722725] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #17025: comm syz-executor2: corrupted xattr entries 20:03:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:03:30 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0xf8f73f0000000000}}, 0x24, 0x0) [ 1506.807308] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:03:30 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2000, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000040)={0xbf, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e20, 0x0, 'dh\x00', 0x9, 0x80000000, 0x29}, 0x2c) [ 1506.920677] overlayfs: filesystem on './file0' not supported as upperdir [ 1506.990331] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #17041: comm syz-executor4: corrupted xattr entries 20:03:30 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40000d, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:03:30 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0xff00000000000000}}, 0x24, 0x0) 20:03:31 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xaf00, 0xfffffe8c) [ 1507.125741] chnl_net:caif_netlink_parms(): no params data found [ 1507.188024] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16501: comm syz-executor4: corrupted xattr entries [ 1507.293793] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16689: comm syz-executor2: corrupted xattr entries [ 1507.359124] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1507.373593] bridge0: port 1(bridge_slave_0) entered blocking state [ 1507.409961] overlayfs: filesystem on './file0' not supported as upperdir [ 1507.424208] bridge0: port 1(bridge_slave_0) entered disabled state [ 1507.439965] device bridge_slave_0 entered promiscuous mode [ 1507.491256] bridge0: port 2(bridge_slave_1) entered blocking state [ 1507.513724] bridge0: port 2(bridge_slave_1) entered disabled state [ 1507.536322] device bridge_slave_1 entered promiscuous mode [ 1507.582036] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1507.593017] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1507.640477] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1507.649180] team0: Port device team_slave_0 added [ 1507.669770] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1507.678387] team0: Port device team_slave_1 added [ 1507.686347] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1507.704460] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1507.777160] device hsr_slave_0 entered promiscuous mode [ 1507.804456] device hsr_slave_1 entered promiscuous mode [ 1507.855178] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1507.862263] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1507.885244] bridge0: port 2(bridge_slave_1) entered blocking state [ 1507.891621] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1507.898347] bridge0: port 1(bridge_slave_0) entered blocking state [ 1507.904772] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1507.915804] bridge0: port 1(bridge_slave_0) entered disabled state [ 1507.922976] bridge0: port 2(bridge_slave_1) entered disabled state [ 1507.945909] device bridge_slave_1 left promiscuous mode [ 1507.951426] bridge0: port 2(bridge_slave_1) entered disabled state [ 1508.015115] device bridge_slave_0 left promiscuous mode [ 1508.020619] bridge0: port 1(bridge_slave_0) entered disabled state [ 1508.156607] device hsr_slave_1 left promiscuous mode [ 1508.210592] device hsr_slave_0 left promiscuous mode [ 1508.287385] team0 (unregistering): Port device team_slave_1 removed [ 1508.302090] team0 (unregistering): Port device team_slave_0 removed [ 1508.313501] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1508.371590] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1508.486831] bond0 (unregistering): Released all slaves [ 1508.619929] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1508.628685] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1508.637996] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1508.644408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1508.651478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1508.661416] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1508.667675] 8021q: adding VLAN 0 to HW filter on device team0 [ 1508.677942] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1508.688158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1508.688681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1508.703583] bridge0: port 1(bridge_slave_0) entered blocking state [ 1508.709993] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1508.719912] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1508.727334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1508.735481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1508.743021] bridge0: port 2(bridge_slave_1) entered blocking state [ 1508.749418] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1508.761964] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1508.769221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1508.779163] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1508.786375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1508.796855] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1508.805476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1508.813406] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1508.821884] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1508.831238] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1508.839159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1508.847530] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1508.858130] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1508.868468] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1508.875719] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1508.883337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1508.890820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1508.898855] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1508.956309] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1508.962365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1508.980312] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1509.001114] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1509.152149] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16589: comm syz-executor3: corrupted xattr entries [ 1509.175429] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1509.213955] overlayfs: filesystem on './file0' not supported as upperdir 20:03:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) 20:03:33 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x3, 0x2) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) r3 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:03:33 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/btrfs-control\x00', 0x2, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000200)={0x0, 0x20, 0x5, &(0x7f00000001c0)}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000100)={0x80000000000000, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="1ce66a77649ed200"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$VIDIOC_S_EDID(r1, 0xc0285629, &(0x7f0000000140)={0x0, 0x4, 0x7fff, [], &(0x7f00000000c0)=0x101}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000240)={0x5, 0x4, 0x7fffffff, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x800) 20:03:33 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0xff0f000000000000}}, 0x24, 0x0) 20:03:33 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400010, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:03:33 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xbf00, 0xfffffe8c) 20:03:33 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x5a9001, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x9b5) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000040)=0x20) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) ioctl$sock_bt_hci(r1, 0x800448d4, &(0x7f00000000c0)="000002") [ 1509.325840] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16531: comm syz-executor4: corrupted xattr entries [ 1509.358140] overlayfs: failed to resolve './file1': -2 20:03:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:03:33 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0xffffffff00000000}}, 0x24, 0x0) 20:03:33 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x410000, 0x0) ioctl$IMGETDEVINFO(r2, 0x80044944, &(0x7f0000000180)={0x7}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000040)=0x7ff, 0x4) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1509.563712] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16675: comm syz-executor2: corrupted xattr entries [ 1509.601072] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16730: comm syz-executor4: corrupted xattr entries [ 1509.635762] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1509.649025] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16730: comm syz-executor4: corrupted xattr entries 20:03:33 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x0, 0x2}}, 0x24, 0x0) 20:03:33 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xbf02, 0xfffffe8c) 20:03:33 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7570706582851cd4d26c08c8952f4c34ae437d726469723d2e2f75dc7a66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e0e66696c659281514bcca2b16286f8e1c9f2fd9bae162ac4c372cbff33454500b726c173d4626e335381b1e6de3765e1973fa1b3b8828fe6d8eff5c8bf16bd2c271de3370c87925531a4f58e0c951483bd3527c358e653922f889e738505318aaa302d19f59abeb89f7bb510509d814c9ac3624bfd99272aba82e41481bfa873f9c0"]) 20:03:33 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400012, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:03:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f0000000200)='./file0\x00', 0x65e200, 0x6, &(0x7f0000000800)=[{&(0x7f0000000400)="9e698fb54d2d3526279fde0c77ff88810edfae7bb5115693000927da121983818bf001b90c4147dda74969e3336170fec40523db0caac7757e4f5c8d1d713098b0557cf33c5315299851e8c501c55da81efb5d230d7b09b7561ad1e26fea1aa76b4d02ff3ba8a9e855cba926866924bdd9fa1c5b71d5c85220ce051e6efabe7c79557b8d9e90ca0325b0390f2b45b6fdf8b893d12477da9f3b49bb8b3f26e071dd58b2b0c2822f7dcb849431a3361c38ac2256f4517eb7bcd9dd019b7910f316014b9f08b036f4c70869fd6c559bf41192267bdfa801063407c49e958ac048db2f91a14099e4f37243e13f", 0xeb, 0x7}, {&(0x7f0000000240)="ce131a846b3436376b41f2e0a85485b3b28d8282eae47c9a1a52f7801e3c8f1103b0", 0x22, 0x6}, {&(0x7f0000000500)="8201ee612625db6094c91d281f4017fc84baff2f575a85061f31982d1421da1f5cc80f0586707a56d2dfd163b80b79f41579cd3d160650d1f4feb56c5b5adc31eb942bd0fa6137d250a79fe5964a1153ff4958e813ef2010179553178ae32d379b342119ead440cc62c537dc42e64b6344d13a0a1e2fe9108aaa6326a07a5032c1b34e7060c64d8284c613181bfe1131c3a8a459", 0x94, 0x37f}, {&(0x7f00000005c0)="00bf710ae2ea7d8c225f65dd20fcfc14529b6930d13701d43395d1bdf519c8d4761bd7613d9ae66654802ef2074ad1bc3770a620d53712f33f33a0511bcc3b7f38964010c8bcab039db56da18303fba94089a0f62e179be3909d497bf1e6d87025c74ec8a4f1fae63bd6ac9cb20f", 0x6e, 0xf8}, {&(0x7f0000000640)="a16a303a6077f498e0a6f51097487319e07e44d9bdd1d560f224591e68fe354345d0691f2b6684597af2711d1b35b8db8096051e2134dc93fa38e8a8eb1dacded90fb28761fd32e69f71ec6518cdda7404f0da1d59dc30bfd44c106afca51fddf0f81bd90d8cad5a9142d981b501d3ba73abdc4ddebf8dbef26215348611f68e5b24709000d0cb6e36cf", 0x8a, 0x3}, {&(0x7f0000000700)="91d977875d86a14d182745da2f9fc378a87ed03aa6721ccb1a710a64ef4db05750c0346188f83f780e86461c173a939efa26a5a5cca7861b77c2afcc0147146ba5eff523819998bf14693a772d0068ce5a9207ec5940ddd9abdb02b0e94418e783994e7f70b8ef426e911ce9bdb68320611b7eaea3e716319465e6c4f5e0a91b42aaca1e54e9377a1f1345072ec3d63bae925e5d28060c975d664bff1053bbf7f75deba1154a01f49544689d3a7248ed83474f21963ba27e8fbae9974c44d2ba39a47ca48a1d73fd9cf5a765482534f90a100bb586f1529af4a8d97a012b8f5747cafaaa7044b9d38658524ef318d90a", 0xf0, 0x31d409b8}], 0x1001000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xffffffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000180)={0x7, 0x8, 0x8, 0x7, 0x7ff, 0x0, 0x4, 0x7, r4}, &(0x7f00000001c0)=0x20) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000300)=ANY=[@ANYBLOB="12e69cb819d7f28391698d926a6a779ed201e9fdf848b4c21596196fe1fbd86bf10d9aafc51766d24569c6067a932b943eb2cb0f5fb26fba0f1dc496d6772a8287a3232aa9c954c9f1f4efa0405ed5e7081c6432c11efde32c03dcc952f0343bdcd93eb360532a03763c0ee9ce7e445779bd679557260ebe314932b444e3d30d6db1d9f4e7fff154c25ab2125f49cb872fac088a4b77c9170fa1fe1082e7470df5b501a378c514883a939f8e697fb43b37f38f0aea97ee6e64ed8ba82d3376ad71dbaaacc4a9eb690df8"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:03:33 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x0, 0x3}}, 0x24, 0x0) 20:03:33 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f00000003c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000400)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x27, r2}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) msgget$private(0x0, 0x200) getsockopt$IP6T_SO_GET_REVISION_MATCH(r5, 0x29, 0x44, &(0x7f00000001c0)={'icmp6\x00'}, &(0x7f0000000200)=0x1e) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000180)=0xfd, 0x4) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r3) ioctl$BLKTRACESTART(r5, 0x1274, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000240)) [ 1510.212198] overlayfs: unrecognized mount option "uppe‚…ŌŅlČ•/L4®C}rdir=./uÜzfile0" or missing value [ 1510.228504] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:03:34 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x0, 0x4}}, 0x24, 0x0) 20:03:34 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) fcntl$setflags(r0, 0x2, 0xffffffe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x8001, 0x0) r2 = syz_open_dev$usb(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x2, 0x50000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x20400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x1c, r3, 0x608, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4001) write$input_event(r1, &(0x7f00000001c0)={{0x77359400}, 0x5, 0x3, 0x2}, 0x18) r4 = syz_open_dev$media(&(0x7f00000002c0)='/dev/media#\x00', 0x0, 0x40100) arch_prctl$ARCH_SET_GS(0x1001, 0x2bd) getsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @remote, @empty}, &(0x7f0000000080)=0xc) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1510.300444] overlayfs: filesystem on './file0' not supported as upperdir 20:03:34 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400014, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1510.401459] overlayfs: unrecognized mount option "uppe‚…ŌŅlČ•/L4®C}rdir=./uÜzfile0" or missing value 20:03:34 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xff02, 0xfffffe8c) 20:03:34 executing program 3: mkdir(&(0x7f0000000040)='./file1\x00', 0x20000000080) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x6a73, &(0x7f0000000440)="0adc1f023c123f3188a070274d8aacd8cbd44677892d7dc698122f0fcc3608faf76eb4e7b378d0e43963e1fb4f17ee0a37a151dd8d3e19e5726a9a67f8b66df114e6db679702b2004fab3a96e05ad9b231ef26866523bbfa3b6f5cde8893054d7b061bfd23d4c995dce27a67a4d37f1a534f79f2aea972d724cc9afceda5a48d8d744363e2fd21589a1d0c5c7767589055f6309286c973e0ce4a72f26c37e3ff53160200ce5ff0dc923a11d8693b5e7daca02a460084178aeb714bebc6c7658815408e1c0aac208b9adf7263") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0xb8) execveat(r1, &(0x7f00000001c0)='./file1\x00', &(0x7f00000002c0)=[&(0x7f0000000200)='ppp0}GPLppp0vmnet1&(-vmnet0-^!eth0wlan1/\x00', &(0x7f0000000240)='!vmnet0systemkeyring\'selinux,trustedvboxnet1\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='[eth0^\x00'], 0x1c00) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) 20:03:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x4001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) r3 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x3, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000200)=0x6, &(0x7f0000000240)=0x4) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40086607, 0x7fffff) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x8) perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0xffffffff80000001, 0x0, 0x0, 0x4, 0x0, 0xe6, 0x2200, 0x9, 0xc0000000000, 0x0, 0x2, 0x8, 0xba, 0x100, 0x3, 0x20000000200000, 0x80, 0x9, 0x3f, 0xfffffffffffffff7, 0x0, 0xfff, 0x5, 0x8, 0x4, 0x9, 0xd3, 0x7ff, 0x8, 0x3f, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffff7, 0x2480000, 0x0, 0x5, 0x1, @perf_bp={0x0}, 0x1000, 0x2, 0x6, 0x0, 0x2, 0x6, 0x6}, 0xffffffffffffffff, 0x10, r4, 0x8) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000003c0)="7b4866cf2f0ca281b9", 0x9}], 0x1}, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x5) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000080)) r7 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r6, 0x0, 0x0}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280), 0x4) close(r7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:03:34 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") r2 = semget$private(0x0, 0x3, 0x20) semop(r2, &(0x7f0000000000)=[{0x2, 0x400, 0x800}, {0x6, 0x100000000, 0x1000}], 0x2) [ 1510.581213] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:03:34 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x0, 0x5}}, 0x24, 0x0) [ 1510.725594] overlayfs: filesystem on './file0' not supported as upperdir [ 1510.742767] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 1510.765730] overlayfs: './file0' not a directory 20:03:34 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f0000000040)={0x979}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000080)) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") socket$bt_hidp(0x1f, 0x3, 0x6) [ 1510.818172] overlayfs: './file0' not a directory 20:03:34 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400030, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:03:34 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x0, 0x6}}, 0x24, 0x0) 20:03:34 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) fallocate(r0, 0x44, 0x600, 0x44) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") accept4(r0, &(0x7f0000000200)=@generic, &(0x7f0000000040)=0x80, 0x80000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x408400, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707065726469723d2e2fc2705f696c65302c776f726b6469723d2e2f66696c65315c00"]) [ 1510.949943] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 20:03:34 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x0, 0x7}}, 0x24, 0x0) 20:03:34 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = request_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)='id_legacy\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000080)='rxrpc_s\x00', &(0x7f0000000100)='\x00') r3 = request_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={'syz', 0x1}, &(0x7f00000003c0)='\x00', 0xfffffffffffffffc) r4 = add_key(&(0x7f0000000040)='id_l\xa1gacy\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000300)="bd42ae87", 0x4, r3) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)='wlan0\x00') pwrite64(r1, &(0x7f0000000400)="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", 0xfa, 0x29) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1511.022174] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1511.103131] QAT: Invalid ioctl [ 1511.111516] overlayfs: filesystem on './file0' not supported as upperdir 20:03:35 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xff04, 0xfffffe8c) 20:03:35 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$vbi(&(0x7f00000002c0)='/dev/vbi#\x00', 0x2, 0x2) r5 = syz_open_dev$swradio(&(0x7f0000000300)='/dev/swradio#\x00', 0x1, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400201) ioctl$FS_IOC_RESVSP(r3, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") r6 = fcntl$dupfd(r0, 0x406, r2) write$binfmt_elf64(r1, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x8000, 0x5, 0x4, 0x100000000, 0x3, 0x0, 0x7, 0x121, 0x40, 0x320, 0x3, 0xe, 0x38, 0x2, 0x5, 0x0, 0x7793}, [{0x5, 0x1, 0x80000001, 0x1000, 0x3, 0x4, 0x542, 0x3}], "6ab6ab0c5924347e5d1e076b000d3802d12437183ca2556a597a4c566ff6dd4ea4f5927590f18c684fef79c4a7d1b7535982211ad105ff06eeb1c20b2d79393220528f284ecacc871a3da2193561e31747a19e41ccf8", [[], [], [], []]}, 0x4ce) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(r6, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000e00}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, r7, 0x300, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x80000000}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x101}]}]}, 0x34}}, 0x10) sendmsg$TIPC_NL_NET_GET(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x202020}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=r7, @ANYBLOB="00042cbd7000fcdbdf250e000000100006000800010002000000040002002000060008000100fcffffff080001008d000000080001000100000004000200140006000800010009000000040002000400020010000600040002000800010005000000740004000c00010073797a3100000000240007000800040080000000080001001e000000080003000200000008000100070000002400070008000100000000000800030004000000080003000100000008000200010400001c0007000800010012000000080001000c000000080002003e040000"], 0xdc}, 0x1, 0x0, 0x0, 0x448c0}, 0x4000080) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f0000000340)) 20:03:35 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x0, 0x8}}, 0x24, 0x0) 20:03:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:03:35 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400048, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:03:35 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x0, 0x10}}, 0x24, 0x0) [ 1511.337118] QAT: Invalid ioctl 20:03:35 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r3, 0x20, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x58}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xfffffffffffffff7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x4) sysfs$2(0x2, 0x8, &(0x7f0000000000)=""/30) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1511.385741] overlayfs: missing 'lowerdir' 20:03:35 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x84000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000200)=r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) ioctl(r2, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) [ 1511.581640] overlayfs: failed to resolve './file1': -2 20:03:35 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x0, 0x14}}, 0x24, 0x0) 20:03:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x1d8, 0xfffffffffffffffe, 0x0, 0xffffffffffffffb1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:03:35 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x7f, 0x8001) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f00000000c0)={0x4, 0x7, 0x5, 0x4, 0x7f, 0x4}) ioctl$SIOCRSACCEPT(r2, 0x89e3) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000340)) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000000300)=0x40, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm-control\x00', 0x1, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8001, 0x40) r4 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x10001, 0x2000) ioctl$VIDIOC_G_FBUF(r4, 0x8030560a, &(0x7f0000000100)={0x40, 0x8, &(0x7f0000000180)="839d7924f0a567cbcafd5858b553dfddfde16af5ead12fb23819cb4d6ced0cf85a2a3ae8ab5ac9434d1aca3c24b8f9ca659aeeb0df1a032462401f27657b08f280fc262abf3e7bfd9c147a71c60c98ae64c4ce848318043d1d8641ddaf5aa489a94e229eb497143a7adea46ea199e700830f67d23bbbd01d066e0e2696dd0f4c20d483b7eaa68a6bfe34d3b8ebe55e4b24b6479d0eef22a43b66c77d1cda5cc79a40fe29a865e1d7a71cafba9e064a62da3d9e614fae3f5642fde15ffbdbfd6f93fbbf4908c2b124c633a0ec330b1109ea9bc0e6bbce2eb54088b84ffd647e27", {0x10001, 0x4, 0x33374f5b, 0x8, 0x4, 0x2, 0x1, 0x80000000}}) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000080)={0x0, r4}) ioctl$sock_bt_hci(r4, 0x400448de, &(0x7f0000000640)="a026108832d24967166e698415640d8644e608fa0c08ffc60140a48c2ed31eb6946955420abdcc72caeb732c619c3290687a203fde05d30c6f03dbe599fb7a5e8a0492c8cd2ba04e9d0ddb1cb3e6f8e4df903b8cb326b5e5e3f2ee6cc0a46b3a59fea8fb2d9add0485da74233c595a0503a491341565cc5da3a6a7a93149fd8b53836a22c939") 20:03:35 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xff05, 0xfffffe8c) [ 1511.729891] overlayfs: failed to create directory ./file1\/work (errno: 28); mounting read-only 20:03:35 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x0, 0x48}}, 0x24, 0x0) 20:03:35 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40004c, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) [ 1511.995035] EXT4-fs error: 12 callbacks suppressed [ 1511.995048] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16610: comm syz-executor4: corrupted xattr entries 20:03:35 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2000) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, r2, 0x4, 0x70bd27, 0x25dfdbfb, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0xc, 0xffffffffbfa96574, @udp='udp:syz2\x00'}}}, ["", "", "", "", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x804}, 0x0) 20:03:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 20:03:36 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x0, 0x4c}}, 0x24, 0x0) [ 1512.066563] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16644: comm syz-executor2: corrupted xattr entries [ 1512.125310] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1512.174184] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16610: comm syz-executor4: corrupted xattr entries [ 1512.217581] overlayfs: filesystem on './file0' not supported as upperdir 20:03:36 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xff09, 0xfffffe8c) [ 1512.291778] overlayfs: failed to resolve './file1': -2 20:03:36 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x0, 0x60}}, 0x24, 0x0) 20:03:36 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40005c, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:03:36 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=@random={'osx.', 'workdir'}, &(0x7f0000000200)=""/231, 0xe7) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) [ 1512.512962] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16501: comm syz-executor4: corrupted xattr entries 20:03:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000000)) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1512.608157] overlayfs: failed to resolve './file1': -2 [ 1512.742275] overlayfs: failed to resolve './file1': -2 [ 1512.765745] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16596: comm syz-executor3: corrupted xattr entries [ 1512.841116] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1514.104984] device bridge_slave_1 left promiscuous mode [ 1514.110470] bridge0: port 2(bridge_slave_1) entered disabled state [ 1514.185204] device bridge_slave_0 left promiscuous mode [ 1514.190665] bridge0: port 1(bridge_slave_0) entered disabled state [ 1514.320631] device hsr_slave_1 left promiscuous mode [ 1514.379454] device hsr_slave_0 left promiscuous mode [ 1514.429119] team0 (unregistering): Port device team_slave_1 removed [ 1514.447894] team0 (unregistering): Port device team_slave_0 removed [ 1514.468534] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1514.528238] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1514.609962] bond0 (unregistering): Released all slaves [ 1514.723484] IPVS: ftp: loaded support on port[0] = 21 [ 1514.785357] chnl_net:caif_netlink_parms(): no params data found [ 1514.823850] bridge0: port 1(bridge_slave_0) entered blocking state [ 1514.830483] bridge0: port 1(bridge_slave_0) entered disabled state [ 1514.837576] device bridge_slave_0 entered promiscuous mode [ 1514.844485] bridge0: port 2(bridge_slave_1) entered blocking state [ 1514.850886] bridge0: port 2(bridge_slave_1) entered disabled state [ 1514.858993] device bridge_slave_1 entered promiscuous mode [ 1514.879785] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1514.889470] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1514.908448] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1514.915970] team0: Port device team_slave_0 added [ 1514.921528] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1514.929397] team0: Port device team_slave_1 added [ 1514.935079] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1514.942385] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1515.015632] device hsr_slave_0 entered promiscuous mode [ 1515.074189] device hsr_slave_1 entered promiscuous mode [ 1515.124750] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1515.131680] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1515.143872] bridge0: port 2(bridge_slave_1) entered blocking state [ 1515.150255] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1515.156949] bridge0: port 1(bridge_slave_0) entered blocking state [ 1515.163293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1515.252184] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1515.260879] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1515.269397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1515.277797] bridge0: port 1(bridge_slave_0) entered disabled state [ 1515.286079] bridge0: port 2(bridge_slave_1) entered disabled state [ 1515.299202] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1515.306009] 8021q: adding VLAN 0 to HW filter on device team0 [ 1515.316337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1515.324007] bridge0: port 1(bridge_slave_0) entered blocking state [ 1515.330358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1515.344944] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1515.352603] bridge0: port 2(bridge_slave_1) entered blocking state [ 1515.359031] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1515.376720] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1515.385542] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1515.401177] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1515.411151] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1515.421858] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1515.428760] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1515.436257] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1515.443904] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1515.459404] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1515.466736] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1515.478143] 8021q: adding VLAN 0 to HW filter on device batadv0 20:03:39 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") r2 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0xff, 0x400800) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x9) 20:03:39 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x0, 0x68}}, 0x24, 0x0) 20:03:39 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400068, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:03:39 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xff0a, 0xfffffe8c) 20:03:39 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) setresuid(0x0, 0x0, 0x0) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040), &(0x7f0000000080)='eth0))posix_acl_accesswlan0eth1eth0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) 20:03:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x42, 0x0) ioctl$VIDIOC_S_AUDIO(r3, 0x40345622, &(0x7f00000000c0)={0xf905, "c673f11c34e26124af4c21fe5c7a17ac374b9541d9dc88edbb26bbe30d0d8f34", 0x1, 0x1}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000140)=ANY=[@ANYBLOB="12e66a77649ed2013ceb7405f49823fd19f2ad8defd86205b33de4cddd8be7e376f31211d8af457160c066f6612fcabeab44a3748807cf98701064c10fdfde152082cc39c70c34e46779b5d6"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1515.591984] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16794: comm syz-executor4: corrupted xattr entries [ 1515.638943] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16849: comm syz-executor2: corrupted xattr entries [ 1515.663808] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16865: comm syz-executor3: corrupted xattr entries 20:03:39 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x1000080001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:03:39 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x0, 0x6c}}, 0x24, 0x0) [ 1515.714865] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1515.757487] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1515.773359] overlayfs: filesystem on './file0' not supported as upperdir 20:03:39 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40006c, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:03:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:03:39 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xff0b, 0xfffffe8c) [ 1515.920863] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16626: comm syz-executor4: corrupted xattr entries 20:03:39 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$RTC_VL_CLR(r0, 0x7014) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r1, 0x40305828, 0x0) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000180)={0x1f, 0x8, 0x9, 0x0, 0x0, [{r0, 0x0, 0x9}, {r0, 0x0, 0x1}, {r0, 0x0, 0xc447}, {r0, 0x0, 0x7fffffff}, {r3, 0x0, 0x8}, {r1, 0x0, 0x100020}, {r1, 0x0, 0x5}, {r0, 0x0, 0x400}, {r2}]}) ioctl$sock_bt_hci(r1, 0x800448d4, &(0x7f00000000c0)="000002") [ 1516.023632] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16626: comm syz-executor4: corrupted xattr entries 20:03:40 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$nfs(&(0x7f0000000040)='nfs\x00', &(0x7f0000000180)='./file0\x00', 0x1595728b, 0xa, &(0x7f0000001580)=[{&(0x7f0000000200)="3aafccb3471d8f34c695ab0c584bd57d62", 0x11, 0x6}, {&(0x7f0000000240)="72cfe062737fa74adf866fe8e941bdb723a185ff73ae3f4ddb1d49923851e2ad0772baabdb71c794924232428d135ec08262c06fa3a5df24d0586d1ce4b95dbe2588b4b5dd53b293af8e2b2a650c75062bbe891d50e8ec526806071d220e02a919d72d1a82ddc5b246a3c6", 0x6b, 0xffffffff}, {&(0x7f00000002c0)="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", 0x1000, 0x4}, {&(0x7f00000012c0)="1d20f80b2a48403bba36036ef2501290bf76135ca55ea1e9ac35af873c0b91e2252a1ae6ad02af9defaf67e2a78ea2e29b4070d339e402e051ecfdd3423a67aa72d9e42637149e574973ada1d20a0595c2cb1e068253d1", 0x57, 0x3}, {&(0x7f0000001340)="60e671542b42adcb973337517068c6d5b307f742f584cf77b7fde25781e1ac7ef026444e975166687b9144e865fb20a4e09bd2b7c2e6ae25b4cf190cc262aeb63d050b6c12cb296f85", 0x49, 0x9}, {&(0x7f00000013c0)="cc06", 0x2, 0xffff}, {&(0x7f0000001400)="2222dd1ee7b0e26a3ae77f5fb158def98fddeb9ee8d9964b2b7c7d30d54a06e55c2ea7bc660c3fb31140c77f8912d7e5658745e10c4ee3a7a865e33bd6241991c13fa6e92456b32519fb5f3fda0db116fee6bb16eb45b4c11b68ce89821b11fa21e4dbda541a04187c47ab3b14617b58806417de07256137743413a38a5b4fa4c7a1a62d08a7a3f313c9a6afda717ad940eae6297c5b632805fc28aa9cfc92a5c89f0e84bac0baea387ee32e71", 0xad, 0x5}, {&(0x7f00000014c0)="0844c75e8d2d20315d76387d17dab7e8f173323e00decd94d5f6819f74483c56e1c7415003e36c24717becd3331e7ba88ca2ba2fb7e6019bfbc8ce5c", 0x3c, 0x3}, {&(0x7f0000001500)="f324d2591ad1a3", 0x7, 0x4}, {&(0x7f0000001540)="80e37e37d8399182805f59", 0xb, 0xfffffffffffffe00}], 0x1000, &(0x7f0000001680)='#ppp1bdev(\x00') mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) 20:03:40 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x0, 0x74}}, 0x24, 0x0) 20:03:40 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:03:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000000)=ANY=[@ANYBLOB="12e66a776445d369a4df564b8c1bd3269ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 20:03:40 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x0, 0x7a}}, 0x24, 0x0) [ 1516.284774] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1516.389781] overlayfs: failed to resolve './file1': -2 20:03:40 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xff0f, 0xfffffe8c) 20:03:40 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xd, 0x3, &(0x7f0000000040)=@raw=[@map={0x18, 0xd, 0x1, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x13}], &(0x7f0000000080)='GPL\x00', 0x5, 0x2f, &(0x7f0000000100)=""/47, 0x40f00, 0x1, [], 0x0, 0xc}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000000)='selinux,vboxnet0\x00', r2}, 0x10) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1516.436757] overlayfs: filesystem on './file0' not supported as upperdir 20:03:40 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x0, 0xc0}}, 0x24, 0x0) 20:03:40 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400074, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:03:40 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file1'}, 0x5c}]}) 20:03:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000080)=""/55) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000140)=ANY=[@ANYBLOB="12e6d20100000000df87e94735c6d7c1575dcebaf227e6b59259decf9d1d2d37b4bbb3ae9eb3469c42f6e3977f41dd3f12042b6a3c69beac070bab31be54f0ad41aefa4fbc1cb75f85584a825ca5da6b63850bdeef1e0cf5596132d5caa37c14"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0xe10, 0x8}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = gettid() ptrace$setopts(0x4200, r4, 0x80008, 0x14) 20:03:40 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x0, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x82, 0x185080) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") fallocate(r1, 0x2, 0x5a118fc8, 0xe931886) 20:03:40 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x0, 0x300}}, 0x24, 0x0) [ 1516.705621] overlayfs: missing 'workdir' [ 1516.754361] overlayfs: missing 'workdir' 20:03:40 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x0, 0x500}}, 0x24, 0x0) 20:03:40 executing program 3: mkdir(&(0x7f00000001c0)='./file1\x00', 0xfffffffffffffff8) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockname$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) [ 1516.872000] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 20:03:40 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) r2 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x73b, 0x4000) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000100)) ioctl$VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f0000000040)={0x3ff, 0xf, 0x4, 0x40004, {0x77359400}, {0x7, 0x2, 0x3ff, 0x800000000000000, 0x80000001, 0x1, "bcda4217"}, 0x28, 0x0, @offset=0x6690, 0x4}) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 20:03:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1516.976451] overlayfs: filesystem on './file0' not supported as upperdir 20:03:40 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xff13, 0xfffffe8c) 20:03:40 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x0, 0x600}}, 0x24, 0x0) [ 1517.105211] EXT4-fs error: 7 callbacks suppressed [ 1517.105225] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16657: comm syz-executor4: corrupted xattr entries 20:03:41 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x100005, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) r2 = syz_open_dev$video4linux(&(0x7f0000000000)='/dev/v4l-subdev#\x00', 0x5, 0x800) ioctl$VIDIOC_G_PRIORITY(r2, 0x80045643, 0x3) tee(r1, r1, 0x7, 0x4) write$P9_RLOPEN(r0, &(0x7f0000000080)={0x18, 0xd, 0x2, {{0x40, 0x2, 0x4}, 0x7}}, 0x18) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x40000, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 20:03:41 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x40007a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:03:41 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x0, 0x700}}, 0x24, 0x0) 20:03:41 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000040)='./file1\x00', 0xffffffffffffffff, 0x39b, 0x0, 0x80000000000, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c6530302c776f726b6469723c5cca433d2e2f66696c65315c00000000000000000000000000000000007eb8be5e229f288e112f"]) [ 1517.303573] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16529: comm syz-executor4: corrupted xattr entries 20:03:41 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f023c123f3188a070") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000808c000000391a352a1a80c2c8c46081d5f086ad2265864ebe69556dbdee1e8c649752fc78ba5c1f677f24b205da6ae5dd2cb2d013782674bca8b0497f63b6da2a641c8ba5a0424c88194ba46f4b789dddf027f082ea6362d06f498be095588109389fa767ef583d1ebf43f901ced1f2c7ccf575fb2e8ea795fdd0a4bca95fbbadb6b63a32838591ae202144de85eaf086"], &(0x7f00000002c0)=0xb0) syz_execute_func(&(0x7f0000000300)="26660fae3c1bc4430179710c00c4a33968ca16c463fd6d955e7728b29ac421fd291b400f5adad3f5f7a500088041f3420f1115c700000043e400") mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) 20:03:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x1000, &(0x7f0000ff1000/0x1000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 20:03:41 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x0, 0x1400}}, 0x24, 0x0) [ 1517.432075] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16501: comm syz-executor2: corrupted xattr entries 20:03:41 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r2, &(0x7f0000000180)={0x6, 0x118, 0xfa00, {{0x2, 0x0, "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", 0x87, 0x34e0, 0x401, 0x8a17, 0xffffffffffffff59, 0x5, 0x1, 0x1}, r3}}, 0x120) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f00000002c0)=""/228) [ 1517.487113] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 1517.558362] QAT: Invalid ioctl [ 1517.568261] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16572: comm syz-executor4: corrupted xattr entries [ 1517.620009] overlayfs: filesystem on './file0' not supported as upperdir [ 1517.650585] QAT: Invalid ioctl 20:03:41 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="e987000000") syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x10000000000000, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707065726469728f995d1e696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2e66696c43315c00"]) 20:03:41 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x0, 0x2000}}, 0x24, 0x0) 20:03:41 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xff15, 0xfffffe8c) 20:03:41 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") 20:03:41 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ntfs(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$overlay(0x4000e0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0x40000000}) 20:03:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x6, 0x19ffc) ioctl$VIDIOC_QUERYSTD(0xffffffffffffffff, 0x8008563f, &(0x7f00000000c0)=0x0) ioctl$VIDIOC_S_STD(r3, 0x40085618, &(0x7f0000000140)=r4) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="12e66a77649ed201"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1517.855690] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16501: comm syz-executor4: corrupted xattr entries 20:03:41 executing program 4: creat(&(0x7f0000000340)='./bus\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0xf83f0000000000}, [], {}, [], {}, {0x20, 0x0, 0x3f00}}, 0x24, 0x0) [ 1518.037657] EXT4-fs error (device sda1): ext4_xattr_set_entry:1602: inode #16573: comm syz-executor4: corrupted xattr entries [ 1518.055529] ================================================================== [ 1518.063355] BUG: KASAN: use-after-free in ext4_xattr_set_entry+0x3768/0x3d20 [ 1518.063377] Read of size 4 at addr ffff8880566e6084 by task syz-executor2/18879 [ 1518.063381] [ 1518.063400] CPU: 1 PID: 18879 Comm: syz-executor2 Not tainted 4.20.0+ #10 [ 1518.086526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1518.086531] Call Trace: [ 1518.086547] dump_stack+0x1db/0x2d0 [ 1518.086563] ? dump_stack_print_info.cold+0x20/0x20 [ 1518.086583] ? ext4_xattr_set_entry+0x3768/0x3d20 [ 1518.086613] print_address_description.cold+0x7c/0x20d [ 1518.086626] ? ext4_xattr_set_entry+0x3768/0x3d20 [ 1518.086639] ? ext4_xattr_set_entry+0x3768/0x3d20 [ 1518.086653] kasan_report.cold+0x1b/0x40 [ 1518.086680] ? ext4_xattr_set_entry+0x3768/0x3d20 [ 1518.086697] __asan_report_load4_noabort+0x14/0x20 [ 1518.103380] overlayfs: unrecognized mount option "upperdir¸™]ile0" or missing value [ 1518.107223] ext4_xattr_set_entry+0x3768/0x3d20 [ 1518.107241] ? __getblk_gfp+0xea/0xd20 [ 1518.107259] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1518.107301] ? ext4_xattr_inode_get+0x9c0/0x9c0 [ 1518.107373] ? fuse_copy_args+0x1e8/0x370 [ 1518.107392] ? __ext4_get_inode_loc+0x463/0x1340 [ 1518.176397] ? ___might_sleep+0x1e7/0x310 [ 1518.180557] ? arch_local_save_flags+0x50/0x50 [ 1518.185158] ? __might_sleep+0x95/0x190 [ 1518.189144] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1518.194689] ext4_xattr_ibody_set+0x80/0x2b0 [ 1518.199100] ext4_xattr_set_handle+0x983/0x17d0 [ 1518.203800] ? ext4_xattr_ibody_inline_set+0x2b0/0x2b0 [ 1518.209081] ? __might_sleep+0x95/0x190 [ 1518.213066] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1518.218608] ? ext4_journal_check_start+0x188/0x230 [ 1518.223631] ? dquot_get_next_dqblk+0x180/0x180 [ 1518.228309] ? ext4_xattr_set+0x1e8/0x420 [ 1518.232465] ? __lock_is_held+0xb6/0x140 [ 1518.236531] ext4_xattr_set+0x235/0x420 [ 1518.240517] ? ext4_xattr_set_credits+0x130/0x130 [ 1518.245392] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1518.250950] ? evm_protected_xattr+0x200/0x280 [ 1518.255547] ? ext4_xattr_check_entries.cold+0x17/0x17 [ 1518.260826] ext4_xattr_trusted_set+0x36/0x40 [ 1518.265334] __vfs_setxattr+0x121/0x190 [ 1518.269333] ? xattr_resolve_name+0x3e0/0x3e0 [ 1518.273841] ? evm_protect_xattr.isra.0+0x9e/0x3e0 [ 1518.278793] __vfs_setxattr_noperm+0x11c/0x410 [ 1518.283385] vfs_setxattr+0xda/0x100 [ 1518.287118] ovl_fill_super+0xf04/0x41b5 [ 1518.291199] ? sget_userns+0x48e/0xf50 [ 1518.295083] ? get_anon_bdev+0xc0/0xc0 [ 1518.298983] ? ovl_show_options+0x550/0x550 [ 1518.303331] ? security_capable+0x98/0xc0 [ 1518.307478] ? get_anon_bdev+0xc0/0xc0 [ 1518.311369] ? ns_capable_common+0x141/0x170 [ 1518.315773] ? get_anon_bdev+0xc0/0xc0 [ 1518.319658] ? sget+0x114/0x150 [ 1518.322952] ? ovl_show_options+0x550/0x550 [ 1518.327300] mount_nodev+0x68/0x110 [ 1518.330939] ovl_mount+0x2d/0x40 [ 1518.334323] mount_fs+0xae/0x331 20:03:42 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) write$cgroup_int(r0, &(0x7f0000000300)=0xff17, 0xfffffe8c) 20:03:42 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_RESVSP(r0, 0x40305828, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getpeername$netrom(r2, &(0x7f00000001c0)={{0x3, @netrom}, [@remote, @netrom, @bcast, @rose, @null, @remote, @bcast, @null]}, &(0x7f0000000100)=0xfffffffffffffee5) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f00000000c0)="000002") [ 1518.337691] vfs_kern_mount.part.0+0xdb/0x570 [ 1518.342185] ? may_umount+0xb0/0xb0 [ 1518.345812] ? _raw_read_unlock+0x2d/0x50 [ 1518.349978] ? __get_fs_type+0x9a/0xd0 [ 1518.353894] do_mount+0x576/0x3110 [ 1518.357459] ? copy_mount_string+0x40/0x40 [ 1518.361725] ? kmem_cache_alloc_trace+0x354/0x760 [ 1518.366571] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1518.372105] ? _copy_from_user+0xdd/0x150 [ 1518.376260] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1518.381812] ? copy_mount_options+0x30e/0x440 [ 1518.386326] ksys_mount+0xdb/0x150 [ 1518.389886] __x64_sys_mount+0xbe/0x150 [ 1518.393879] do_syscall_64+0x1a3/0x800 [ 1518.397785] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1518.402720] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1518.407729] ? __switch_to_asm+0x34/0x70 [ 1518.411806] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1518.416675] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1518.421859] RIP: 0033:0x457ec9 [ 1518.425086] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1518.443984] RSP: 002b:00007f17bc5abc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1518.451692] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000457ec9 [ 1518.458951] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00000000004000e0 [ 1518.466207] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1518.473462] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f17bc5ac6d4 [ 1518.480719] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 00000000ffffffff [ 1518.487988] [ 1518.489606] The buggy address belongs to the page: [ 1518.494524] page:ffffea000159b980 count:0 mapcount:-128 mapping:0000000000000000 index:0x1 [ 1518.502914] flags: 0x1fffc0000000000() [ 1518.506808] raw: 01fffc0000000000 ffffea0001bd9908 ffffea0001d70208 0000000000000000 [ 1518.514680] raw: 0000000000000001 0000000000000001 00000000ffffff7f 0000000000000000 [ 1518.522543] page dumped because: kasan: bad access detected [ 1518.528234] [ 1518.529859] Memory state around the buggy address: [ 1518.534817] ffff8880566e5f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1518.542174] ffff8880566e6000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1518.549526] >ffff8880566e6080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1518.556884] ^ [ 1518.560235] ffff8880566e6100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1518.567594] ffff8880566e6180: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 1518.574940] ================================================================== [ 1518.582293] Disabling lock debugging due to kernel taint [ 1518.591761] Kernel panic - not syncing: panic_on_warn set ... [ 1518.597688] CPU: 0 PID: 18879 Comm: syz-executor2 Tainted: G B 4.20.0+ #10 [ 1518.605987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1518.615346] Call Trace: [ 1518.617950] dump_stack+0x1db/0x2d0 [ 1518.621581] ? dump_stack_print_info.cold+0x20/0x20 [ 1518.626593] panic+0x2cb/0x589 [ 1518.629781] ? add_taint.cold+0x16/0x16 [ 1518.633750] ? ext4_xattr_set_entry+0x3768/0x3d20 [ 1518.638594] ? preempt_schedule+0x4b/0x60 [ 1518.642733] ? ___preempt_schedule+0x16/0x18 [ 1518.647158] ? trace_hardirqs_on+0xb4/0x310 [ 1518.651486] ? ext4_xattr_set_entry+0x3768/0x3d20 [ 1518.656338] end_report+0x47/0x4f [ 1518.659794] ? ext4_xattr_set_entry+0x3768/0x3d20 [ 1518.664628] kasan_report.cold+0xe/0x40 [ 1518.668592] ? ext4_xattr_set_entry+0x3768/0x3d20 [ 1518.673428] __asan_report_load4_noabort+0x14/0x20 [ 1518.678349] ext4_xattr_set_entry+0x3768/0x3d20 [ 1518.683021] ? __getblk_gfp+0xea/0xd20 [ 1518.686904] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1518.692438] ? ext4_xattr_inode_get+0x9c0/0x9c0 [ 1518.697113] ? fuse_copy_args+0x1e8/0x370 [ 1518.701278] ? __ext4_get_inode_loc+0x463/0x1340 [ 1518.706040] ? ___might_sleep+0x1e7/0x310 [ 1518.710191] ? arch_local_save_flags+0x50/0x50 [ 1518.714771] ? __might_sleep+0x95/0x190 [ 1518.718740] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1518.724275] ext4_xattr_ibody_set+0x80/0x2b0 [ 1518.728695] ext4_xattr_set_handle+0x983/0x17d0 [ 1518.733371] ? ext4_xattr_ibody_inline_set+0x2b0/0x2b0 [ 1518.738643] ? __might_sleep+0x95/0x190 [ 1518.742615] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1518.748147] ? ext4_journal_check_start+0x188/0x230 [ 1518.753173] ? dquot_get_next_dqblk+0x180/0x180 [ 1518.757836] ? ext4_xattr_set+0x1e8/0x420 [ 1518.761992] ? __lock_is_held+0xb6/0x140 [ 1518.766048] ext4_xattr_set+0x235/0x420 [ 1518.770024] ? ext4_xattr_set_credits+0x130/0x130 [ 1518.774859] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1518.780390] ? evm_protected_xattr+0x200/0x280 [ 1518.784982] ? ext4_xattr_check_entries.cold+0x17/0x17 [ 1518.790250] ext4_xattr_trusted_set+0x36/0x40 [ 1518.794738] __vfs_setxattr+0x121/0x190 [ 1518.798710] ? xattr_resolve_name+0x3e0/0x3e0 [ 1518.803198] ? evm_protect_xattr.isra.0+0x9e/0x3e0 [ 1518.808126] __vfs_setxattr_noperm+0x11c/0x410 [ 1518.812710] vfs_setxattr+0xda/0x100 [ 1518.816424] ovl_fill_super+0xf04/0x41b5 [ 1518.820479] ? sget_userns+0x48e/0xf50 [ 1518.824364] ? get_anon_bdev+0xc0/0xc0 [ 1518.828257] ? ovl_show_options+0x550/0x550 [ 1518.832593] ? security_capable+0x98/0xc0 [ 1518.836738] ? get_anon_bdev+0xc0/0xc0 [ 1518.840632] ? ns_capable_common+0x141/0x170 [ 1518.845039] ? get_anon_bdev+0xc0/0xc0 [ 1518.848941] ? sget+0x114/0x150 [ 1518.852231] ? ovl_show_options+0x550/0x550 [ 1518.856560] mount_nodev+0x68/0x110 [ 1518.860180] ovl_mount+0x2d/0x40 [ 1518.863535] mount_fs+0xae/0x331 [ 1518.866915] vfs_kern_mount.part.0+0xdb/0x570 [ 1518.871427] ? may_umount+0xb0/0xb0 [ 1518.875062] ? _raw_read_unlock+0x2d/0x50 [ 1518.879205] ? __get_fs_type+0x9a/0xd0 [ 1518.883092] do_mount+0x576/0x3110 [ 1518.886631] ? copy_mount_string+0x40/0x40 [ 1518.890869] ? kmem_cache_alloc_trace+0x354/0x760 [ 1518.895715] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1518.901242] ? _copy_from_user+0xdd/0x150 [ 1518.905384] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1518.910939] ? copy_mount_options+0x30e/0x440 [ 1518.915428] ksys_mount+0xdb/0x150 [ 1518.918961] __x64_sys_mount+0xbe/0x150 [ 1518.922959] do_syscall_64+0x1a3/0x800 [ 1518.926842] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1518.931765] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1518.936772] ? __switch_to_asm+0x34/0x70 [ 1518.940840] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1518.945694] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1518.950883] RIP: 0033:0x457ec9 [ 1518.954077] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1518.972970] RSP: 002b:00007f17bc5abc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1518.980666] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000457ec9 [ 1518.987929] RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00000000004000e0 [ 1518.995186] RBP: 000000000073bfa0 R08: 0000000020000100 R09: 0000000000000000 [ 1519.002457] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f17bc5ac6d4 [ 1519.009729] R13: 00000000004c3c40 R14: 00000000004d6ac0 R15: 00000000ffffffff [ 1519.018039] Kernel Offset: disabled [ 1519.021663] Rebooting in 86400 seconds..