last executing test programs: 3.334804182s ago: executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x105442, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000600)=ANY=[], 0x200) 2.810471678s ago: executing program 3: syz_open_dev$ttys(0xc, 0x2, 0x1) pselect6(0x40, &(0x7f0000000000)={0x9}, 0x0, 0x0, 0x0, 0x0) 2.498796865s ago: executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x27f3, &(0x7f0000000340)={0x0, 0x0, 0x10100}, &(0x7f0000000140), &(0x7f0000000100)=0x0) syz_io_uring_setup(0x1868, &(0x7f00000003c0), &(0x7f0000000040)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r2, r1, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0xfffffffffffffe54}) io_uring_enter(r0, 0x184c, 0x0, 0x0, 0x0, 0x0) 2.242048613s ago: executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) move_pages(0x0, 0x1, &(0x7f0000000100)=[&(0x7f0000002000/0x3000)=nil], &(0x7f0000002180), &(0x7f0000000000), 0x0) 2.221589038s ago: executing program 2: pipe2$watch_queue(&(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IOC_WATCH_QUEUE_SET_FILTER(r0, 0x5761, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000010"]) 2.175704514s ago: executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000380), 0x4) 1.998797986s ago: executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x74, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000180)={[], 0x0, 0x20002}) 1.97954863s ago: executing program 0: r0 = openat$apparmor_thread_current(0xffffff9c, &(0x7f0000000000), 0x2, 0x0) write$apparmor_current(r0, &(0x7f0000000380)=ANY=[@ANYBLOB='permprofile && \r:'], 0xff) 1.904647418s ago: executing program 2: r0 = syz_open_dev$dri(&(0x7f00000005c0), 0x2, 0x0) r1 = syz_open_dev$dri(&(0x7f00000005c0), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000380)={0x0, &(0x7f0000000000)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000440)={0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00c966568b33f9245636e21bd723a9d71deee851f7fdfdb0cb0f656a526cdb2f"}}) 1.834433314s ago: executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000008c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000002540)={0x0, 0x0, &(0x7f0000002500)={&(0x7f0000000a00)={0x40, r1, 0xd11, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}]}, 0x40}}, 0x0) 1.669107205s ago: executing program 0: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$IOMMU_GET_HW_INFO(r0, 0x3b8a, &(0x7f0000000900)={0x28, 0x0, 0x0, 0x0, 0x0}) 1.621555865s ago: executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000140)) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000007c0)={0x38, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}, @NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}]}]}, 0x38}}, 0x0) 1.479211537s ago: executing program 2: ioperm(0x0, 0x3ff, 0x4) unshare(0x2a020400) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) flock(r0, 0x6) 1.440213374s ago: executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDENABIO(r0, 0x4b36) memfd_create(0x0, 0x406) 1.41987914s ago: executing program 4: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000180), &(0x7f0000002680)={'syz', 0x2}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r0, r1) 1.383448733s ago: executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1a1201, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'syzkaller0\x00', 0x101}) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)="18", 0x1}], 0x1) 1.139844028s ago: executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) move_pages(0x0, 0x1, &(0x7f0000000100)=[&(0x7f0000002000/0x3000)=nil], &(0x7f0000002180), &(0x7f0000000000), 0x0) 1.117445243s ago: executing program 4: socket$inet6_sctp(0xa, 0x1, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$tipc(0x1e, 0x2, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f00000000c0)=0x28) 1.077545928s ago: executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000008c0)={'geneve0\x00', 0x0}) sendto$packet(r0, &(0x7f00000000c0)="24d41ef2502c6b8d356d236c88a8", 0xe, 0x0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev}, 0x14) 973.355996ms ago: executing program 1: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8918, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @broadcast}}) 937.301896ms ago: executing program 0: r0 = syz_open_dev$radio(&(0x7f00000001c0), 0x3, 0x2) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000140)={0x0, 0x8bf5, 0x0, 0xffffffffffffffff, 0x0, 0x0}) 742.844856ms ago: executing program 3: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x15) pselect6(0x40, &(0x7f0000000000)={0x9}, 0x0, 0x0, 0x0, 0x0) 635.614624ms ago: executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x5c, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_TYPENAME={0x15, 0x3, 'hash:ip,port,net\x00'}]}, 0x5c}}, 0x0) 548.087153ms ago: executing program 1: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x310}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x3}) syz_io_uring_setup(0x710a, &(0x7f0000000080)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100), &(0x7f0000000140)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 523.215066ms ago: executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000180)={[], 0x0, 0x20002}) 477.829663ms ago: executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000011c0)={'geneve1\x00', 0x0}) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @dev}, 0x14) 399.423497ms ago: executing program 3: r0 = syz_usbip_server_init(0x4) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000400)=""/165, 0xa5}], 0x1) 169.562291ms ago: executing program 2: socket(0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="05"], 0x9) sendto$inet6(r0, &(0x7f0000000100)="ea", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x5}, 0x8) 73.30964ms ago: executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_io_uring_setup(0x24ff, &(0x7f0000000080)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f00000003c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x20, 0x0, r0}) io_uring_enter(r1, 0x5c26, 0x0, 0x0, 0x0, 0x0) 0s ago: executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) setresuid(0x0, 0xee01, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b41, 0x0) kernel console output (not intermixed with test programs): ] FAT-fs (loop0): Directory bread(block 71) failed [ 854.152216][T10233] FAT-fs (loop0): Directory bread(block 72) failed [ 854.159165][T10233] FAT-fs (loop0): Directory bread(block 73) failed [ 854.424839][ T780] usb 3-1: string descriptor 0 read error: -71 [ 854.431483][T10227] loop4: detected capacity change from 0 to 32768 [ 854.483808][ T5853] usb 4-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 854.494970][ T5853] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 854.506372][ T5853] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 854.516698][ T5853] usb 4-1: config 27 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 854.532656][ T5853] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 854.542736][ T5853] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 854.595001][ T780] usb 3-1: Cannot read MAC address [ 854.601067][ T780] MOSCHIP usb-ethernet driver 3-1:0.48: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 854.687725][T10233] syz-executor.0: attempt to access beyond end of device [ 854.687725][T10233] loop0: rw=2049, sector=1800, nr_sectors = 24 limit=256 [ 854.720818][ T5853] usb 4-1: invalid MIDI out EP 0 [ 854.759652][ T780] usb 3-1: USB disconnect, device number 26 [ 854.934957][T10233] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.0'. [ 854.947713][T10233] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.0'. [ 855.054808][ T5853] snd-usb-audio 4-1:27.0: probe with driver snd-usb-audio failed with error -22 [ 855.111938][T10237] loop1: detected capacity change from 0 to 2048 [ 855.528772][T10247] loop3: detected capacity change from 0 to 256 [ 855.619695][T10247] FAT-fs (loop3): Unrecognized mount option "ioharset=cp932" or missing value [ 855.722938][T10249] loop4: detected capacity change from 0 to 256 [ 855.824800][T10249] fuse: Unknown parameter 'f' [ 855.867678][T10249] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 855.913883][ T5853] usb 4-1: USB disconnect, device number 35 [ 856.285397][T10258] syz-executor.1: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz1,mems_allowed=0-1 [ 856.301905][T10258] CPU: 0 PID: 10258 Comm: syz-executor.1 Not tainted 6.9.0-syzkaller-02707-g614da38e2f7a #0 [ 856.312252][T10258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 856.322517][T10258] Call Trace: [ 856.325970][T10258] [ 856.329062][T10258] dump_stack_lvl+0x216/0x2d0 [ 856.334048][T10258] dump_stack+0x1e/0x30 [ 856.338468][T10258] warn_alloc+0x455/0x650 [ 856.343072][T10258] ? __vmalloc_node_range+0xd6/0x28b0 [ 856.348724][T10258] __vmalloc_node_range+0x130/0x28b0 [ 856.354281][T10258] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 856.360359][T10258] ? should_fail_ex+0x4a/0x800 [ 856.365409][T10258] ? kmsan_get_metadata+0x146/0x1d0 [ 856.370879][T10258] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 856.376969][T10258] ? kmsan_get_metadata+0x146/0x1d0 [ 856.382418][T10258] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 856.388515][T10258] vmalloc_user+0x90/0xb0 [ 856.393109][T10258] ? xskq_create+0x105/0x270 [ 856.397946][T10258] xskq_create+0x105/0x270 [ 856.402684][T10258] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 856.408758][T10258] xsk_init_queue+0x115/0x1f0 [ 856.413727][T10258] xsk_setsockopt+0x882/0xcc0 [ 856.418708][T10258] do_sock_setsockopt+0x4bb/0x7d0 [ 856.424009][T10258] ? __pfx_xsk_setsockopt+0x10/0x10 [ 856.429502][T10258] __sys_setsockopt+0x33a/0x4b0 [ 856.434640][T10258] __x64_sys_setsockopt+0xe8/0x170 [ 856.440029][T10258] x64_sys_call+0x13bb/0x3b50 [ 856.444981][T10258] do_syscall_64+0xcf/0x1e0 [ 856.449757][T10258] ? clear_bhb_loop+0x25/0x80 [ 856.454718][T10258] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 856.460899][T10258] RIP: 0033:0x7f8db5e7cea9 [ 856.465529][T10258] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 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 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 856.485408][T10258] RSP: 002b:00007f8db6cb30c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 856.494103][T10258] RAX: ffffffffffffffda RBX: 00007f8db5fb3f80 RCX: 00007f8db5e7cea9 [ 856.502298][T10258] RDX: 0000000000000002 RSI: 000000000000011b RDI: 0000000000000003 [ 856.510476][T10258] RBP: 00007f8db5eebff4 R08: 0000000000000020 R09: 0000000000000000 [ 856.518667][T10258] R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000000000000 [ 856.526845][T10258] R13: 000000000000000b R14: 00007f8db5fb3f80 R15: 00007fff377eaf68 [ 856.535050][T10258] [ 856.543382][T10258] Mem-Info: [ 856.546703][T10258] active_anon:23222 inactive_anon:0 isolated_anon:0 [ 856.546703][T10258] active_file:218 inactive_file:8361 isolated_file:0 [ 856.546703][T10258] unevictable:768 dirty:26 writeback:0 [ 856.546703][T10258] slab_reclaimable:4336 slab_unreclaimable:21808 [ 856.546703][T10258] mapped:18675 shmem:7543 pagetables:599 [ 856.546703][T10258] sec_pagetables:0 bounce:0 [ 856.546703][T10258] kernel_misc_reclaimable:0 [ 856.546703][T10258] free:433269 free_pcp:10821 free_cma:0 [ 856.596269][T10258] Node 0 active_anon:92888kB inactive_anon:0kB active_file:872kB inactive_file:33436kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:74700kB dirty:104kB writeback:0kB shmem:28636kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:2048kB writeback_tmp:0kB kernel_stack:4832kB pagetables:2396kB sec_pagetables:0kB all_unreclaimable? no [ 856.629760][T10258] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:8kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:0kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 856.660763][T10258] Node 0 DMA free:4096kB boost:0kB min:160kB low:200kB high:240kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:4096kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 856.690781][T10258] lowmem_reserve[]: 0 895 1208 1208 1208 [ 856.697588][T10258] Node 0 DMA32 free:701960kB boost:0kB min:36112kB low:45140kB high:54168kB reserved_highatomic:0KB active_anon:36060kB inactive_anon:0kB active_file:344kB inactive_file:664kB unevictable:0kB writepending:20kB present:3129332kB managed:955484kB mlocked:0kB bounce:0kB free_pcp:38888kB local_pcp:20092kB free_cma:0kB [ 856.728031][T10258] lowmem_reserve[]: 0 0 313 313 313 [ 856.733958][T10258] Node 0 Normal free:36964kB boost:18432kB min:31080kB low:34240kB high:37400kB reserved_highatomic:0KB active_anon:56808kB inactive_anon:0kB active_file:528kB inactive_file:32772kB unevictable:1536kB writepending:84kB present:1048576kB managed:321032kB mlocked:0kB bounce:0kB free_pcp:4404kB local_pcp:548kB free_cma:0kB [ 856.765135][T10258] lowmem_reserve[]: 0 0 0 0 0 [ 856.770346][T10258] Node 1 Normal free:990056kB boost:0kB min:41188kB low:51484kB high:61780kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:8kB unevictable:1536kB writepending:0kB present:4194304kB managed:1045456kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 856.802303][T10258] lowmem_reserve[]: 0 0 0 0 0 [ 856.808231][T10258] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 1*4096kB (M) = 4096kB [ 856.821410][T10258] Node 0 DMA32: 8*4kB (E) 43*8kB (UE) 25*16kB (UE) 12*32kB (UE) 12*64kB (ME) 17*128kB (UME) 44*256kB (UME) 27*512kB (UME) 37*1024kB (UME) 4*2048kB (U) 153*4096kB (UM) = 701960kB [ 856.841151][T10258] Node 0 Normal: 263*4kB (UME) 197*8kB (UME) 234*16kB (UM) 244*32kB (UM) 146*64kB (UM) 43*128kB (UM) 21*256kB (UM) 1*512kB (U) 2*1024kB (U) 0*2048kB 0*4096kB = 36964kB [ 856.859747][T10258] Node 1 Normal: 4*4kB (U) 7*8kB (U) 8*16kB (UM) 7*32kB (U) 7*64kB (UM) 6*128kB (UM) 1*256kB (M) 2*512kB (UM) 0*1024kB 4*2048kB (UM) 239*4096kB (UM) = 990056kB [ 856.877709][T10258] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 856.890337][T10258] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 856.900597][T10258] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 856.910536][T10258] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 856.920279][T10258] 16082 total pagecache pages [ 856.925263][T10258] 0 pages in swap cache [ 856.929583][T10258] Free swap = 124472kB [ 856.934076][T10258] Total swap = 124996kB [ 856.938423][T10258] 2097051 pages RAM [ 856.942407][T10258] 0 pages HighMem/MovableOnly [ 856.947384][T10258] 1515534 pages reserved [ 856.951810][T10258] 0 pages cma reserved [ 857.299018][T10260] loop2: detected capacity change from 0 to 2048 [ 857.311644][T10265] loop4: detected capacity change from 0 to 8 [ 857.329024][T10260] udf: Unknown parameter 'qQJNo$`jB:8AʊEz' [ 857.365851][T10266] loop3: detected capacity change from 0 to 47 [ 857.369028][T10262] loop0: detected capacity change from 0 to 512 [ 857.459586][T10262] EXT4-fs (loop0): 1 truncate cleaned up [ 857.465969][T10262] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 857.634419][T10262] mmap: syz-executor.0 (10262): VmData 37400576 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 857.693826][ T9597] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 857.752034][T10271] loop2: detected capacity change from 0 to 1024 [ 857.799577][T10271] hfsplus: unable to parse mount options [ 857.913595][ T9374] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 858.074240][ T9597] usb 2-1: config 0 has an invalid interface number: 48 but max is 0 [ 858.074391][ T9597] usb 2-1: config 0 has no interface number 0 [ 858.074527][ T9597] usb 2-1: too many endpoints for config 0 interface 48 altsetting 120: 48, using maximum allowed: 30 [ 858.074699][ T9597] usb 2-1: config 0 interface 48 altsetting 120 has 0 endpoint descriptors, different from the interface descriptor's value: 48 [ 858.074880][ T9597] usb 2-1: config 0 interface 48 has no altsetting 0 [ 858.075065][ T9597] usb 2-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 858.075223][ T9597] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 858.091023][ T9597] usb 2-1: config 0 descriptor?? [ 858.838332][ T9597] usb 2-1: string descriptor 0 read error: -71 [ 858.957220][ T9597] usb 2-1: Cannot read MAC address [ 858.957540][ T9597] MOSCHIP usb-ethernet driver 2-1:0.48: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 858.970945][ T9597] usb 2-1: USB disconnect, device number 30 [ 859.012934][T10281] orangefs_mount: mount request failed with -4 [ 859.747562][T10296] loop4: detected capacity change from 0 to 256 [ 859.821963][T10296] fuse: Unknown parameter 'f' [ 859.830128][T10296] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 859.843142][T10302] loop3: detected capacity change from 0 to 47 [ 860.084681][ T9597] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 860.271764][T10305] loop2: detected capacity change from 0 to 512 [ 860.330621][T10305] EXT4-fs (loop2): 1 truncate cleaned up [ 860.337010][T10305] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 860.450869][T10308] loop1: detected capacity change from 0 to 2048 [ 860.515149][ T9597] usb 1-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 860.525792][ T9597] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 860.538049][ T9597] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 860.548350][ T9597] usb 1-1: config 27 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 860.561709][ T9597] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 860.574789][ T9597] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 860.687611][ T9597] usb 1-1: invalid MIDI out EP 0 [ 860.819619][ T9075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 860.993705][ T9597] snd-usb-audio 1-1:27.0: probe with driver snd-usb-audio failed with error -22 [ 861.009571][T10315] loop4: detected capacity change from 0 to 4096 [ 861.042821][T10315] ntfs3: Unknown parameter 'nohiden' [ 861.310352][T10322] 9pnet_fd: Insufficient options for proto=fd [ 861.348225][T10324] loop0: detected capacity change from 0 to 256 [ 861.374697][T10324] FAT-fs (loop0): Unrecognized mount option "ioharset=cp932" or missing value [ 861.816293][ T9599] usb 1-1: USB disconnect, device number 21 [ 861.966960][T10321] orangefs_mount: mount request failed with -4 [ 862.271662][ T9597] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 862.355832][T10345] loop2: detected capacity change from 0 to 47 [ 862.684515][ T9597] usb 2-1: config 0 has an invalid interface number: 48 but max is 0 [ 862.693017][ T9597] usb 2-1: config 0 has no interface number 0 [ 862.699548][ T9597] usb 2-1: too many endpoints for config 0 interface 48 altsetting 120: 48, using maximum allowed: 30 [ 862.711163][ T9597] usb 2-1: config 0 interface 48 altsetting 120 has 0 endpoint descriptors, different from the interface descriptor's value: 48 [ 862.728709][ T9597] usb 2-1: config 0 interface 48 has no altsetting 0 [ 862.736801][ T9597] usb 2-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 862.746266][ T9597] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 862.802299][ T9597] usb 2-1: config 0 descriptor?? [ 862.999105][T10354] loop4: detected capacity change from 0 to 256 [ 863.142460][T10354] fuse: Unknown parameter 'f' [ 863.167583][T10354] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 863.257661][T10360] loop2: detected capacity change from 0 to 512 [ 863.313004][T10360] EXT4-fs (loop2): 1 truncate cleaned up [ 863.320032][T10360] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 863.548176][ T9597] usb 2-1: string descriptor 0 read error: -71 [ 863.697394][ T9075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 863.699698][ T9597] usb 2-1: Cannot read MAC address [ 863.712488][ T9597] MOSCHIP usb-ethernet driver 2-1:0.48: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 863.804991][ T9597] usb 2-1: USB disconnect, device number 31 [ 864.474373][ T5853] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 864.543555][ T9597] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 864.652568][T10378] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 864.662415][T10378] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 864.738444][ T5853] usb 1-1: Using ep0 maxpacket: 16 [ 864.903910][ T5853] usb 1-1: unable to get BOS descriptor or descriptor too short [ 864.955132][ T9597] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 864.963747][ T5853] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 864.964198][ T9597] usb 3-1: config 1 has an invalid descriptor of length 110, skipping remainder of the config [ 864.971674][ T5853] usb 1-1: can't read configurations, error -71 [ 864.985947][ T9597] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 865.000565][ T9597] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 101, changing to 10 [ 865.011950][ T9597] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 10100, setting to 1024 [ 865.139024][T10373] orangefs_mount: mount request failed with -4 [ 865.155520][ T9597] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 865.165206][ T9597] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 865.174703][ T9597] usb 3-1: Product: syz [ 865.184366][ T9597] usb 3-1: Manufacturer: syz [ 865.268306][T10370] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 865.341239][ T9597] cdc_wdm 3-1:1.0: skipping garbage [ 865.347678][ T9597] cdc_wdm 3-1:1.0: skipping garbage [ 865.388803][ T9597] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 865.395260][ T9597] cdc_wdm 3-1:1.0: Unknown control protocol [ 865.610575][T10389] loop4: detected capacity change from 0 to 47 [ 865.660282][T10388] loop2: detected capacity change from 0 to 128 [ 865.719576][T10388] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 865.779717][T10388] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 865.936747][T10396] No control pipe specified [ 865.965605][ T9597] usb 3-1: USB disconnect, device number 27 [ 865.982065][T10389] loop4: detected capacity change from 0 to 2048 [ 866.229478][T10398] loop3: detected capacity change from 0 to 512 [ 866.246838][T10400] loop0: detected capacity change from 0 to 256 [ 866.288089][T10398] EXT4-fs (loop3): 1 truncate cleaned up [ 866.294435][T10398] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 866.331718][T10400] fuse: Unknown parameter 'f' [ 866.362080][T10404] loop4: detected capacity change from 0 to 47 [ 866.372011][T10400] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 866.528862][T10404] loop4: detected capacity change from 0 to 2048 [ 866.581043][ T8955] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 867.047501][ T9599] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 867.523915][ T9599] usb 2-1: config 0 has an invalid interface number: 48 but max is 0 [ 867.536412][ T9599] usb 2-1: config 0 has no interface number 0 [ 867.542711][ T9599] usb 2-1: too many endpoints for config 0 interface 48 altsetting 120: 48, using maximum allowed: 30 [ 867.554718][ T9599] usb 2-1: config 0 interface 48 altsetting 120 has 0 endpoint descriptors, different from the interface descriptor's value: 48 [ 867.568170][ T9599] usb 2-1: config 0 interface 48 has no altsetting 0 [ 867.575213][ T9599] usb 2-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 867.584460][ T9599] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 867.654252][ T9599] usb 2-1: config 0 descriptor?? [ 867.763484][T10416] loop4: detected capacity change from 0 to 2048 [ 868.093835][T10417] orangefs_mount: mount request failed with -4 [ 868.431152][ T9599] usb 2-1: string descriptor 0 read error: -71 [ 868.630686][ T9599] usb 2-1: Cannot read MAC address [ 868.636351][ T9599] MOSCHIP usb-ethernet driver 2-1:0.48: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 868.678112][ T9599] usb 2-1: USB disconnect, device number 32 [ 868.803930][T10427] loop0: detected capacity change from 0 to 512 [ 868.855650][T10427] EXT4-fs: Ignoring removed mblk_io_submit option [ 868.940281][T10427] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a064e01c, mo2=0102] [ 868.979062][T10427] System zones: 1-12 [ 869.033734][T10427] EXT4-fs error (device loop0): ext4_orphan_get:1394: inode #15: comm syz-executor.0: casefold flag without casefold feature [ 869.050749][T10427] EXT4-fs error (device loop0): ext4_orphan_get:1399: comm syz-executor.0: couldn't read orphan inode 15 (err -117) [ 869.124759][T10427] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 869.421918][T10436] loop4: detected capacity change from 0 to 47 [ 869.485771][ T9374] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 870.283882][T10436] loop4: detected capacity change from 0 to 2048 [ 870.426642][T10447] loop1: detected capacity change from 0 to 47 [ 870.603889][ T9599] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 870.639732][T10449] loop0: detected capacity change from 0 to 256 [ 870.774497][T10449] fuse: Unknown parameter 'f' [ 870.844446][T10449] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 870.858179][T10447] loop1: detected capacity change from 0 to 2048 [ 871.004125][ T9599] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 871.144495][ T9599] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 871.154122][ T9599] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 871.162385][ T9599] usb 3-1: SerialNumber: syz [ 871.276152][ T9599] cdc_ether 3-1:1.0: skipping garbage [ 871.281811][ T9599] usb 3-1: bad CDC descriptors [ 871.491668][T10453] loop4: detected capacity change from 0 to 256 [ 872.007884][T10462] loop2: detected capacity change from 0 to 128 [ 872.061100][T10462] FAT-fs (loop2): Unrecognized mount option " #D痏v" or missing value [ 872.223447][T10462] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 872.232332][T10462] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 872.256045][T10455] orangefs_mount: mount request failed with -4 [ 872.326433][T10466] loop4: detected capacity change from 0 to 164 [ 873.123661][T10475] loop0: detected capacity change from 0 to 512 [ 873.145618][ T9599] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 873.157977][T10475] EXT4-fs: Ignoring removed mblk_io_submit option [ 873.202258][T10475] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a064e01c, mo2=0102] [ 873.211658][T10475] System zones: 1-12 [ 873.229978][T10475] EXT4-fs error (device loop0): ext4_orphan_get:1394: inode #15: comm syz-executor.0: casefold flag without casefold feature [ 873.249195][T10475] EXT4-fs error (device loop0): ext4_orphan_get:1399: comm syz-executor.0: couldn't read orphan inode 15 (err -117) [ 873.273611][T10475] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 873.508598][ T9597] usb 3-1: USB disconnect, device number 28 [ 873.783946][ T9374] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 873.930307][T10482] loop4: detected capacity change from 0 to 64 [ 874.074957][ T29] audit: type=1326 audit(1718362959.773:153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10480 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fad7087cea9 code=0x0 [ 874.251198][T10485] syz-executor.2 (10485): attempted to duplicate a private mapping with mremap. This is not supported. [ 874.276598][T10488] loop0: detected capacity change from 0 to 47 [ 874.432587][ T29] audit: type=1326 audit(1718362960.203:154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10489 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f223527cea9 code=0x7ffc0000 [ 874.462162][ T29] audit: type=1326 audit(1718362960.203:155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10489 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f223527cea9 code=0x7ffc0000 [ 874.537493][ T29] audit: type=1326 audit(1718362960.293:156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10489 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f223527cea9 code=0x7ffc0000 [ 874.561116][ T29] audit: type=1326 audit(1718362960.293:157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10489 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f223527cea9 code=0x7ffc0000 [ 874.584445][ T29] audit: type=1326 audit(1718362960.293:158): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10489 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f223527cea9 code=0x7ffc0000 [ 874.656108][ T29] audit: type=1326 audit(1718362960.393:159): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10489 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7f223527cea9 code=0x7ffc0000 [ 874.679867][ T29] audit: type=1326 audit(1718362960.393:160): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10489 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f223527cea9 code=0x7ffc0000 [ 874.705661][ T29] audit: type=1326 audit(1718362960.393:161): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10489 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f223527cea9 code=0x7ffc0000 [ 874.729587][ T29] audit: type=1326 audit(1718362960.403:162): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10489 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f223527cea9 code=0x7ffc0000 [ 874.850521][T10493] loop1: detected capacity change from 0 to 256 [ 875.016919][T10493] fuse: Unknown parameter 'f' [ 875.072381][T10493] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 876.220278][T10501] orangefs_mount: mount request failed with -4 [ 876.773611][T10514] loop2: detected capacity change from 0 to 512 [ 877.259578][T10515] loop4: detected capacity change from 0 to 32768 [ 877.316937][T10514] EXT4-fs: Ignoring removed mblk_io_submit option [ 877.758645][T10514] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a064e01c, mo2=0102] [ 877.789319][T10515] loop4: detected capacity change from 0 to 64 [ 877.806146][T10514] System zones: 1-12 [ 877.828175][T10514] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: casefold flag without casefold feature [ 877.864011][T10514] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 877.907049][T10514] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 878.104674][ T5853] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 878.269367][ T9075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 878.466168][T10526] loop4: detected capacity change from 0 to 256 [ 878.588572][T10531] loop3: detected capacity change from 0 to 47 [ 878.650154][T10533] loop4: detected capacity change from 0 to 256 [ 878.967077][T10538] loop0: detected capacity change from 0 to 256 [ 879.047398][T10538] fuse: Unknown parameter 'f' [ 879.078488][T10538] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 879.173803][ T9599] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 879.393591][T10544] netlink: 708 bytes leftover after parsing attributes in process `syz-executor.4'. [ 879.592904][ T9599] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 255, changing to 11 [ 879.605979][ T9599] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 59391, setting to 1024 [ 879.620385][ T9599] usb 2-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 879.630318][ T9599] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 879.726497][T10536] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 879.903809][T10542] orangefs_mount: mount request failed with -4 [ 880.419831][T10558] loop2: detected capacity change from 0 to 512 [ 880.471668][T10558] EXT4-fs: Ignoring removed mblk_io_submit option [ 880.564625][T10558] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a064e01c, mo2=0102] [ 880.621078][T10558] System zones: 1-12 [ 880.693888][T10558] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: casefold flag without casefold feature [ 880.738919][T10558] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 880.817220][T10558] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 881.150083][T10557] loop3: detected capacity change from 0 to 40427 [ 881.194127][T10557] F2FS-fs (loop3): Invalid log blocks per segment (5) [ 881.201167][T10557] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 881.213474][ T9599] aiptek 2-1:17.0: Aiptek using 400 ms programming speed [ 881.223745][ T9599] input: Aiptek as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:17.0/input/input35 [ 881.377863][ T9599] usb 2-1: USB disconnect, device number 34 [ 881.425377][T10557] F2FS-fs (loop3): Found nat_bits in checkpoint [ 881.438119][ T9075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 881.682936][T10567] loop0: detected capacity change from 0 to 512 [ 881.730683][T10557] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 881.738166][T10557] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 881.846370][T10567] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 881.894670][T10567] System zones: 1-12 [ 881.901181][T10567] EXT4-fs (loop0): orphan cleanup on readonly fs [ 881.996171][T10567] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz-executor.0: bg 0: block 328: padding at end of block bitmap is not set [ 882.053862][T10567] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6537: Corrupt filesystem [ 882.103751][T10567] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #13: comm syz-executor.0: invalid indirect mapped block 65280 (level 0) [ 882.131300][ T8955] syz-executor.3: attempt to access beyond end of device [ 882.131300][ T8955] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 882.147029][T10567] EXT4-fs error (device loop0): ext4_clear_blocks:883: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 882.174005][T10567] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 882.210931][T10567] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 882.256032][T10567] EXT4-fs (loop0): 1 orphan inode deleted [ 882.262034][T10567] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 882.275664][ T9599] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 882.468193][ T6594] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 882.897236][ T9599] usb 3-1: config 0 has an invalid interface number: 48 but max is 0 [ 882.905954][ T9599] usb 3-1: config 0 has no interface number 0 [ 882.912229][ T9599] usb 3-1: too many endpoints for config 0 interface 48 altsetting 120: 48, using maximum allowed: 30 [ 882.923669][ T9599] usb 3-1: config 0 interface 48 altsetting 120 has 0 endpoint descriptors, different from the interface descriptor's value: 48 [ 882.937372][ T9599] usb 3-1: config 0 interface 48 has no altsetting 0 [ 882.944868][ T9599] usb 3-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 882.954231][ T9599] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 883.004591][ T9599] usb 3-1: config 0 descriptor?? [ 883.063600][ T6594] usb 2-1: config 0 has an invalid interface number: 48 but max is 0 [ 883.071977][ T6594] usb 2-1: config 0 has no interface number 0 [ 883.078683][ T6594] usb 2-1: too many endpoints for config 0 interface 48 altsetting 120: 48, using maximum allowed: 30 [ 883.090070][ T6594] usb 2-1: config 0 interface 48 altsetting 120 has 0 endpoint descriptors, different from the interface descriptor's value: 48 [ 883.107591][ T6594] usb 2-1: config 0 interface 48 has no altsetting 0 [ 883.115753][ T6594] usb 2-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 883.125209][ T6594] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 883.158225][ T6594] usb 2-1: config 0 descriptor?? [ 883.401561][ T9374] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 883.474050][ T9599] usb 3-1: string descriptor 0 read error: -71 [ 883.614047][ T9599] usb 3-1: Cannot read MAC address [ 883.619791][ T9599] MOSCHIP usb-ethernet driver 3-1:0.48: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 883.696043][ T9599] usb 3-1: USB disconnect, device number 29 [ 883.820320][T10578] loop4: detected capacity change from 0 to 256 [ 883.900393][T10578] fuse: Unknown parameter 'f' [ 883.912696][ T6594] usb 2-1: string descriptor 0 read error: -71 [ 883.936368][T10578] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 884.065673][ T6594] usb 2-1: Cannot read MAC address [ 884.071545][ T6594] MOSCHIP usb-ethernet driver 2-1:0.48: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 884.103935][ T6594] usb 2-1: USB disconnect, device number 35 [ 884.376590][T10585] loop3: detected capacity change from 0 to 47 [ 885.115488][T10586] orangefs_mount: mount request failed with -4 [ 885.123851][ T5853] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 885.401702][T10597] loop3: detected capacity change from 0 to 512 [ 885.459848][T10597] EXT4-fs: Ignoring removed mblk_io_submit option [ 885.528574][T10593] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 885.578813][T10597] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a064e01c, mo2=0102] [ 885.615405][T10597] System zones: 1-12 [ 885.641147][ T29] kauditd_printk_skb: 28 callbacks suppressed [ 885.641224][ T29] audit: type=1804 audit(1718362971.413:191): pid=10593 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir4188560822/syzkaller.xheT1C/89/bus" dev="sda1" ino=1943 res=1 errno=0 [ 885.700145][T10597] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: casefold flag without casefold feature [ 885.709572][ T29] audit: type=1804 audit(1718362971.463:192): pid=10593 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir4188560822/syzkaller.xheT1C/89/bus" dev="sda1" ino=1943 res=1 errno=0 [ 885.757049][T10597] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 885.819499][T10597] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 885.860039][ T5853] usb 5-1: device descriptor read/all, error -71 [ 886.394803][ T8955] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 886.732053][T10608] loop0: detected capacity change from 0 to 40427 [ 886.773860][T10608] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 886.781870][T10608] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 886.867012][T10608] F2FS-fs (loop0): Found nat_bits in checkpoint [ 887.074933][T10617] loop4: detected capacity change from 0 to 8 [ 887.172615][T10608] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 887.180166][T10608] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 888.845571][T10623] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 890.591703][T10626] loop4: detected capacity change from 0 to 256 [ 890.709178][T10626] fuse: Unknown parameter 'f' [ 890.768587][T10628] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 890.860596][T10630] loop2: detected capacity change from 0 to 47 [ 891.058155][T10599] syz-executor.1 (10599): drop_caches: 1 [ 891.856118][T10632] loop3: detected capacity change from 0 to 40427 [ 892.561190][T10637] orangefs_mount: mount request failed with -4 [ 892.889979][T10642] loop3: detected capacity change from 0 to 512 [ 892.942394][T10642] EXT4-fs: Ignoring removed mblk_io_submit option [ 893.052399][T10642] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a064e01c, mo2=0102] [ 893.064523][T10642] System zones: 1-12 [ 893.074292][T10642] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: casefold flag without casefold feature [ 893.088993][T10642] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 893.117225][T10642] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 893.508058][ T8955] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 893.823984][ T5853] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 894.280461][ T5853] usb 1-1: config 0 has an invalid interface number: 48 but max is 0 [ 894.288985][ T5853] usb 1-1: config 0 has no interface number 0 [ 894.295696][ T5853] usb 1-1: too many endpoints for config 0 interface 48 altsetting 120: 48, using maximum allowed: 30 [ 894.307148][ T5853] usb 1-1: config 0 interface 48 altsetting 120 has 0 endpoint descriptors, different from the interface descriptor's value: 48 [ 894.320811][ T5853] usb 1-1: config 0 interface 48 has no altsetting 0 [ 894.328451][ T5853] usb 1-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 894.337880][ T5853] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 894.396309][ T5853] usb 1-1: config 0 descriptor?? [ 894.422748][T10673] loop4: detected capacity change from 0 to 256 [ 894.596388][T10673] fuse: Unknown parameter 'f' [ 894.626144][T10673] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 894.745457][T10675] loop3: detected capacity change from 0 to 16 [ 894.790780][T10675] erofs: (device loop3): mounted with root inode @ nid 36. [ 894.969322][ T1218] ieee802154 phy0 wpan0: encryption failed: -22 [ 894.977976][ T1218] ieee802154 phy1 wpan1: encryption failed: -22 [ 895.159153][ T5853] usb 1-1: string descriptor 0 read error: -71 [ 895.297997][ T5853] usb 1-1: Cannot read MAC address [ 895.305014][ T5853] MOSCHIP usb-ethernet driver 1-1:0.48: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 895.363938][T10677] loop2: detected capacity change from 0 to 47 [ 895.394814][ T5853] usb 1-1: USB disconnect, device number 25 [ 897.296187][T10681] orangefs_mount: mount request failed with -4 [ 897.968649][T10699] loop2: detected capacity change from 0 to 512 [ 897.984926][T10699] EXT4-fs: Ignoring removed mblk_io_submit option [ 898.046406][T10699] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a064e01c, mo2=0102] [ 898.074517][T10699] System zones: 1-12 [ 898.106393][T10702] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 898.116257][T10702] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 898.148857][T10699] EXT4-fs error (device loop2): ext4_orphan_get:1394: inode #15: comm syz-executor.2: casefold flag without casefold feature [ 898.245380][T10699] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 898.345251][ T9599] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 898.368978][T10699] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 898.737615][ T9075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 899.052069][T10715] loop3: detected capacity change from 0 to 47 [ 899.099140][T10717] loop2: detected capacity change from 0 to 256 [ 899.219519][T10717] fuse: Unknown parameter 'f' [ 899.254124][T10717] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 899.543790][ T5129] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 900.427296][T10733] loop0: detected capacity change from 0 to 40427 [ 900.464174][T10733] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 900.472203][T10733] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 900.546131][T10733] F2FS-fs (loop0): Found nat_bits in checkpoint [ 900.698478][ T5129] usb 2-1: config 0 has an invalid interface number: 48 but max is 0 [ 900.706933][ T5129] usb 2-1: config 0 has no interface number 0 [ 900.714905][ T5129] usb 2-1: too many endpoints for config 0 interface 48 altsetting 120: 48, using maximum allowed: 30 [ 900.726829][ T5129] usb 2-1: config 0 interface 48 altsetting 120 has 0 endpoint descriptors, different from the interface descriptor's value: 48 [ 900.740371][ T5129] usb 2-1: config 0 interface 48 has no altsetting 0 [ 900.747289][ T5129] usb 2-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 900.756882][ T5129] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 900.851154][T10733] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 900.859094][T10733] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 900.876377][ T5129] usb 2-1: config 0 descriptor?? [ 902.034865][T10740] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 902.304296][T10731] orangefs_mount: mount request failed with -4 [ 902.863939][ T5129] usb 2-1: string descriptor 0 read error: -71 [ 903.038799][ T5129] usb 2-1: Cannot read MAC address [ 903.044857][ T5129] MOSCHIP usb-ethernet driver 2-1:0.48: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 903.173785][T10750] loop1: detected capacity change from 0 to 128 [ 903.447054][T10751] loop3: detected capacity change from 0 to 512 [ 903.474362][ T5129] usb 2-1: USB disconnect, device number 36 [ 903.520517][T10751] EXT4-fs: Ignoring removed mblk_io_submit option [ 903.870560][T10751] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a064e01c, mo2=0102] [ 903.893569][T10751] System zones: 1-12 [ 903.954348][T10751] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: casefold flag without casefold feature [ 904.003959][T10751] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 904.074106][T10751] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 904.453061][T10761] loop1: detected capacity change from 0 to 128 [ 904.581000][ T8955] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 904.675888][T10763] syz-executor.4: attempt to access beyond end of device [ 904.675888][T10763] nbd4: rw=0, sector=2, nr_sectors = 2 limit=0 [ 904.689746][T10763] syz-executor.4: attempt to access beyond end of device [ 904.689746][T10763] nbd4: rw=0, sector=0, nr_sectors = 2 limit=0 [ 904.703403][T10763] syz-executor.4: attempt to access beyond end of device [ 904.703403][T10763] nbd4: rw=0, sector=0, nr_sectors = 2 limit=0 [ 904.719704][T10763] syz-executor.4: attempt to access beyond end of device [ 904.719704][T10763] nbd4: rw=0, sector=18, nr_sectors = 2 limit=0 [ 904.734120][T10763] syz-executor.4: attempt to access beyond end of device [ 904.734120][T10763] nbd4: rw=0, sector=30, nr_sectors = 2 limit=0 [ 904.747992][T10763] syz-executor.4: attempt to access beyond end of device [ 904.747992][T10763] nbd4: rw=0, sector=36, nr_sectors = 2 limit=0 [ 904.761633][T10763] VFS: unable to find oldfs superblock on device nbd4 [ 905.088392][T10765] loop3: detected capacity change from 0 to 47 [ 905.803627][T10775] loop3: detected capacity change from 0 to 256 [ 905.946727][T10775] fuse: Unknown parameter 'f' [ 905.977208][T10775] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 907.129672][ T29] audit: type=1800 audit(1718362992.843:193): pid=10791 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=1966 res=0 errno=0 [ 907.474926][T10786] orangefs_mount: mount request failed with -4 [ 908.542227][T10800] loop3: detected capacity change from 0 to 512 [ 908.633473][T10800] EXT4-fs: Ignoring removed mblk_io_submit option [ 908.752397][T10800] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a064e01c, mo2=0102] [ 908.805469][T10800] System zones: 1-12 [ 908.929080][T10800] EXT4-fs error (device loop3): ext4_orphan_get:1394: inode #15: comm syz-executor.3: casefold flag without casefold feature [ 908.993698][T10800] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 15 (err -117) [ 909.111780][T10800] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 909.351093][T10805] loop1: detected capacity change from 0 to 1024 [ 909.440041][T10805] ext4: Unknown parameter 'smackfsfloor' [ 909.771923][ T8955] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 909.980517][T10809] loop4: detected capacity change from 0 to 47 [ 910.396645][T10809] loop4: detected capacity change from 0 to 2048 [ 911.097771][T10822] loop1: detected capacity change from 0 to 256 [ 911.237069][T10822] fuse: Unknown parameter 'f' [ 911.286403][T10822] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 911.403983][ T29] audit: type=1800 audit(1718363253.081:194): pid=10826 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=1965 res=0 errno=0 [ 911.937012][T10827] orangefs_mount: mount request failed with -4 [ 911.942871][T10836] ieee802154 phy0 wpan0: encryption failed: -22 [ 913.106843][T10843] loop4: detected capacity change from 0 to 32768 [ 913.521488][T10843] loop4: detected capacity change from 0 to 64 [ 913.806109][T10856] loop2: detected capacity change from 0 to 47 [ 914.199519][T10846] orangefs_mount: mount request failed with -4 [ 914.714874][T10867] loop0: detected capacity change from 0 to 256 [ 914.839880][T10867] fuse: Unknown parameter 'f' [ 914.950444][T10867] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 915.105120][T10879] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 915.168240][T10879] bond1: entered promiscuous mode [ 915.285595][T10882] 8021q: adding VLAN 0 to HW filter on device bond2 [ 915.295548][T10882] bond2: entered promiscuous mode [ 915.302104][T10882] bond1: (slave bond2): Enslaving as an active interface with an up link [ 915.372234][T10879] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 915.428203][T10879] bond1 (unregistering): (slave bond2): Releasing backup interface [ 915.472751][T10879] bond2: left promiscuous mode [ 915.507576][T10874] orangefs_mount: mount request failed with -4 [ 915.525585][T10879] bond1 (unregistering): Released all slaves [ 916.367846][T10894] syzkaller0: entered promiscuous mode [ 916.373745][T10894] syzkaller0: entered allmulticast mode [ 916.789744][T10893] loop4: detected capacity change from 0 to 32768 [ 917.268932][T10905] loop2: detected capacity change from 0 to 47 [ 917.294470][T10893] loop4: detected capacity change from 0 to 64 [ 918.155077][T10912] loop3: detected capacity change from 0 to 1024 [ 918.189765][T10912] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24866!=20869) [ 918.200023][T10912] EXT4-fs (loop3): group descriptors corrupted! [ 918.654402][T10921] loop2: detected capacity change from 0 to 512 [ 918.785989][T10921] EXT4-fs: Ignoring removed nobh option [ 918.975778][T10921] EXT4-fs (loop2): Test dummy encryption mode enabled [ 919.194908][T10930] loop4: detected capacity change from 0 to 256 [ 919.224979][T10921] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2250: inode #12: comm syz-executor.2: corrupted in-inode xattr: invalid ea_ino [ 919.276681][T10930] fuse: Unknown parameter 'f' [ 919.312511][T10930] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 919.316185][T10921] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 12 (err -117) [ 919.407986][T10921] EXT4-fs (loop2): mounted filesystem 00000005-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 919.865168][ T58] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 919.873579][ T58] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 920.493379][T10921] fscrypt (loop2): Missing crypto API support for AES-256-XTS (API name: "xts(aes)") [ 920.806940][T10945] orangefs_mount: mount request failed with -4 [ 920.917507][ T9075] EXT4-fs (loop2): unmounting filesystem 00000005-0000-0000-0000-000000000000. [ 921.437013][T10960] loop4: detected capacity change from 0 to 47 [ 921.525173][T10962] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 921.609419][T10962] bond1: entered promiscuous mode [ 921.972457][T10966] 8021q: adding VLAN 0 to HW filter on device bond3 [ 921.979020][T10956] loop2: detected capacity change from 0 to 32768 [ 921.986236][T10966] bond3: entered promiscuous mode [ 921.993843][T10966] bond1: (slave bond3): Enslaving as an active interface with an up link [ 922.025697][T10956] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (10956) [ 922.055428][T10956] BTRFS info (device loop2): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 922.067874][T10956] BTRFS info (device loop2): using sha256 (sha256-generic) checksum algorithm [ 922.079241][T10956] BTRFS info (device loop2): using free-space-tree [ 922.098294][T10960] loop4: detected capacity change from 0 to 2048 [ 922.101964][T10970] loop0: detected capacity change from 0 to 16 [ 922.192058][T10962] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 922.288126][T10962] bond1 (unregistering): (slave bond3): Releasing backup interface [ 922.328493][T10962] bond3: left promiscuous mode [ 922.347880][T10962] bond1 (unregistering): Released all slaves [ 922.440558][T10966] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 924.705497][T11004] loop1: detected capacity change from 0 to 32768 [ 925.088828][T11004] loop1: detected capacity change from 0 to 512 [ 925.245160][T11008] loop4: detected capacity change from 0 to 256 [ 925.350047][T11008] fuse: Unknown parameter 'f' [ 925.411365][T11008] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 925.456003][ T9075] BTRFS info (device loop2): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 926.590805][T11025] loop0: detected capacity change from 0 to 47 [ 926.883836][ T5129] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 927.124151][T11029] loop3: detected capacity change from 0 to 512 [ 927.154915][ T5129] usb 5-1: Using ep0 maxpacket: 16 [ 927.228375][T11033] loop1: detected capacity change from 0 to 256 [ 927.236298][T11029] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 927.236732][T11029] ext4 filesystem being mounted at /root/syzkaller-testdir4152756854/syzkaller.VU6afe/116/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 927.796776][T11039] loop0: detected capacity change from 0 to 32768 [ 927.841917][T11039] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (11039) [ 927.872325][T11039] BTRFS info (device loop0): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 927.883608][T11039] BTRFS info (device loop0): using sha256 (sha256-generic) checksum algorithm [ 927.894595][T11039] BTRFS info (device loop0): using free-space-tree [ 927.976889][ T5129] usb 5-1: New USB device found, idVendor=23a7, idProduct=fedc, bcdDevice=e0.0b [ 927.986463][ T5129] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 927.994822][ T5129] usb 5-1: Product: syz [ 927.999221][ T5129] usb 5-1: Manufacturer: syz [ 928.004071][ T5129] usb 5-1: SerialNumber: syz [ 928.067331][ T5129] usb 5-1: config 0 descriptor?? [ 928.081457][ T8955] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 928.724672][ T5129] usb 5-1: MIDIStreaming interface descriptor not found [ 928.786945][T11062] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 929.138750][T11023] loop4: detected capacity change from 0 to 256 [ 929.577019][ T5853] usb 5-1: USB disconnect, device number 23 [ 929.647214][T11067] loop1: detected capacity change from 0 to 256 [ 929.787325][T11067] fuse: Unknown parameter 'f' [ 929.879538][ T9374] BTRFS info (device loop0): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 929.908467][T11067] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 930.934518][T11084] loop1: detected capacity change from 0 to 47 [ 931.348089][T11084] loop1: detected capacity change from 0 to 2048 [ 931.632125][T11091] loop2: detected capacity change from 0 to 1024 [ 931.703773][T11091] EXT4-fs (loop2): Test dummy encryption mode enabled [ 931.754268][T11091] EXT4-fs (loop2): stripe (7) is not aligned with cluster size (16), stripe is disabled [ 931.764741][T11091] EXT4-fs (loop2): can't mount with commit=2, fs mounted w/o journal [ 931.876946][T11093] loop0: detected capacity change from 0 to 136 [ 932.054524][T11093] team0: Device ipvlan2 failed to register rx_handler [ 932.784119][T11095] loop1: detected capacity change from 0 to 32768 [ 933.852223][T11095] loop1: detected capacity change from 0 to 64 [ 934.691637][T11109] loop4: detected capacity change from 0 to 256 [ 934.869198][T11109] fuse: Unknown parameter 'f' [ 934.959485][ T29] audit: type=1326 audit(1718363532.631:195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11110 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fad7087cea9 code=0x7ffc0000 [ 934.983367][ T29] audit: type=1326 audit(1718363532.631:196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11110 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fad7087cea9 code=0x7ffc0000 [ 935.006828][ T29] audit: type=1326 audit(1718363532.671:197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11110 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fad7087cea9 code=0x7ffc0000 [ 935.032287][ T29] audit: type=1326 audit(1718363532.681:198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11110 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fad7087cea9 code=0x7ffc0000 [ 935.051004][T11109] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 935.055995][ T29] audit: type=1326 audit(1718363532.701:199): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11110 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fad7087cea9 code=0x7ffc0000 [ 935.088853][ T29] audit: type=1326 audit(1718363532.701:200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11110 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fad7087cea9 code=0x7ffc0000 [ 935.112328][ T29] audit: type=1326 audit(1718363532.701:201): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11110 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fad7087cea9 code=0x7ffc0000 [ 935.137783][ T29] audit: type=1326 audit(1718363532.701:202): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11110 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fad7087a627 code=0x7ffc0000 [ 935.161589][ T29] audit: type=1326 audit(1718363532.731:203): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11110 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fad70840309 code=0x7ffc0000 [ 935.184968][ T29] audit: type=1326 audit(1718363532.871:204): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11110 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=13 compat=0 ip=0x7fad7087cea9 code=0x7ffc0000 [ 936.107820][T11127] loop3: detected capacity change from 0 to 47 [ 937.191876][T11137] loop0: detected capacity change from 0 to 32768 [ 937.259387][T11137] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (11137) [ 937.289227][T11137] BTRFS info (device loop0): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 937.300462][T11137] BTRFS info (device loop0): using sha256 (sha256-generic) checksum algorithm [ 937.311135][T11137] BTRFS info (device loop0): using free-space-tree [ 937.653908][T11161] loop4: detected capacity change from 0 to 8 [ 938.316087][T11174] loop4: detected capacity change from 0 to 256 [ 938.417118][T11174] fuse: Unknown parameter 'f' [ 938.429892][T11174] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 939.120977][ T9374] BTRFS info (device loop0): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 940.073656][T11179] loop2: detected capacity change from 0 to 65536 [ 940.168914][T11185] loop1: detected capacity change from 0 to 32768 [ 940.269884][T11179] XFS (loop2): Mounting V5 Filesystem d6f69dbd-8c5d-46be-b88e-92c0ae88ceb2 [ 940.735953][T11179] XFS (loop2): Ending clean mount [ 941.552437][ T9075] XFS (loop2): Unmounting Filesystem d6f69dbd-8c5d-46be-b88e-92c0ae88ceb2 [ 941.572056][T11203] loop3: detected capacity change from 0 to 256 [ 941.799926][T11203] exFAT-fs (loop3): failed to load upcase table (idx : 0x00011a39, chksum : 0x702bb370, utbl_chksum : 0xe619d30d) [ 942.837952][T11207] loop4: detected capacity change from 0 to 32768 [ 943.245103][T11212] loop0: detected capacity change from 0 to 47 [ 943.285159][T11207] loop4: detected capacity change from 0 to 64 [ 943.700188][T11214] loop1: detected capacity change from 0 to 2048 [ 944.018150][ T29] kauditd_printk_skb: 53 callbacks suppressed [ 944.018232][ T29] audit: type=1800 audit(1718363541.791:258): pid=11214 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1957 res=0 errno=0 [ 944.656124][T11224] loop1: detected capacity change from 0 to 256 [ 944.757271][T11224] fuse: Unknown parameter 'f' [ 944.792438][T11224] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 945.144787][ T9599] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 945.220242][T11231] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 945.233904][T11231] 9pnet_fd: Insufficient options for proto=fd [ 945.314451][T11231] loop2: detected capacity change from 0 to 64 [ 945.413891][ T9599] usb 5-1: Using ep0 maxpacket: 8 [ 945.485989][T11231] hfs: bad catalog folder thread [ 945.573716][ T9599] usb 5-1: config 0 has an invalid interface number: 52 but max is 0 [ 945.582318][ T9599] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 945.593075][ T9599] usb 5-1: config 0 has no interface number 0 [ 945.599496][ T9599] usb 5-1: config 0 interface 52 altsetting 1 endpoint 0x8A has invalid wMaxPacketSize 0 [ 945.609595][ T9599] usb 5-1: config 0 interface 52 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 945.622776][ T9599] usb 5-1: config 0 interface 52 has no altsetting 0 [ 945.756313][ T9599] usb 5-1: New USB device found, idVendor=06cb, idProduct=0007, bcdDevice= 0.00 [ 945.769736][ T9599] usb 5-1: New USB device strings: Mfr=0, Product=149, SerialNumber=35 [ 945.784294][ T9599] usb 5-1: Product: syz [ 945.788599][ T9599] usb 5-1: SerialNumber: syz [ 945.844137][ T9599] usb 5-1: config 0 descriptor?? [ 946.145367][ T9599] usb 5-1: Can not set alternate setting to 1, error: -71 [ 946.152755][ T9599] synaptics_usb 5-1:0.52: probe with driver synaptics_usb failed with error -71 [ 946.217530][ T9599] usb 5-1: USB disconnect, device number 24 [ 947.442730][T11246] loop0: detected capacity change from 0 to 32768 [ 947.499916][T11246] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (11246) [ 947.622110][T11246] BTRFS info (device loop0): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 947.632812][T11246] BTRFS info (device loop0): using sha256 (sha256-generic) checksum algorithm [ 947.644401][T11246] BTRFS info (device loop0): using free-space-tree [ 947.668786][T11248] loop1: detected capacity change from 0 to 47 [ 948.574592][T11269] orangefs_mount: mount request failed with -4 [ 949.316470][T11276] loop4: detected capacity change from 0 to 256 [ 949.385131][T11276] fuse: Unknown parameter 'f' [ 949.437822][T11276] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 949.607485][T11279] tmpfs: Unknown parameter 'was' [ 949.625579][T11280] tmpfs: Unknown parameter 'was' [ 949.683405][ T9374] BTRFS info (device loop0): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 949.697714][T11279] overlayfs: conflicting options: nfs_export=on,metacopy=on [ 949.827268][T11279] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 951.039702][T11294] syzkaller0: entered promiscuous mode [ 951.045724][T11294] syzkaller0: entered allmulticast mode [ 951.795628][ T9599] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 952.071275][T11303] loop0: detected capacity change from 0 to 2048 [ 952.094638][ T9599] usb 2-1: Using ep0 maxpacket: 8 [ 952.158175][T11303] loop0: p4 < > [ 952.234825][ T9599] usb 2-1: config 0 has an invalid interface number: 52 but max is 0 [ 952.243850][ T9599] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 952.254292][ T9599] usb 2-1: config 0 has no interface number 0 [ 952.260537][ T9599] usb 2-1: config 0 interface 52 altsetting 1 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 952.271766][ T9599] usb 2-1: config 0 interface 52 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 952.284924][ T9599] usb 2-1: config 0 interface 52 has no altsetting 0 [ 952.454841][ T9599] usb 2-1: New USB device found, idVendor=06cb, idProduct=0007, bcdDevice= 0.00 [ 952.464384][ T9599] usb 2-1: New USB device strings: Mfr=0, Product=149, SerialNumber=35 [ 952.472780][ T9599] usb 2-1: Product: syz [ 952.477264][ T9599] usb 2-1: SerialNumber: syz [ 952.521562][ T9599] usb 2-1: config 0 descriptor?? [ 952.639133][T11311] loop2: detected capacity change from 0 to 47 [ 952.800425][ T9599] usb 2-1: Can not set alternate setting to 1, error: -71 [ 952.808086][ T9599] synaptics_usb 2-1:0.52: probe with driver synaptics_usb failed with error -71 [ 952.879967][ T9599] usb 2-1: USB disconnect, device number 37 [ 953.760924][T11316] loop4: detected capacity change from 0 to 32768 [ 954.171450][T11316] loop4: detected capacity change from 0 to 64 [ 954.682260][T11320] orangefs_mount: mount request failed with -4 [ 954.862820][T11326] loop0: detected capacity change from 0 to 256 [ 955.013610][T11326] fuse: Unknown parameter 'f' [ 955.106381][T11326] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 955.366998][ T5853] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 955.646051][T11336] loop3: detected capacity change from 0 to 256 [ 955.660799][T11332] loop4: detected capacity change from 0 to 4096 [ 955.678890][T11336] FAT-fs (loop3): Unrecognized mount option "iocharse" or missing value [ 955.681704][T11332] ntfs3: loop4: Different NTFS sector size (4096) and media sector size (512). [ 955.793865][ T5853] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 955.807903][ T5853] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 955.818590][ T5853] usb 2-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 955.828075][ T5853] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 955.840209][T11332] ntfs3: loop4: Failed to load $UpCase (-2). [ 955.855312][ T5853] usb 2-1: config 0 descriptor?? [ 956.357742][T11329] loop1: detected capacity change from 0 to 128 [ 956.422121][ T1218] ieee802154 phy0 wpan0: encryption failed: -22 [ 956.429420][ T1218] ieee802154 phy1 wpan1: encryption failed: -22 [ 957.152888][T11350] loop2: detected capacity change from 0 to 32768 [ 957.201359][T11351] loop4: detected capacity change from 0 to 64 [ 957.214438][T11351] minix: Unknown parameter '' [ 957.220915][T11350] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (11350) [ 957.272762][T11350] BTRFS info (device loop2): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 957.283831][T11350] BTRFS info (device loop2): using sha256 (sha256-generic) checksum algorithm [ 957.294502][T11350] BTRFS info (device loop2): using free-space-tree [ 957.313564][ T5129] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 957.329561][T11351] loop4: detected capacity change from 0 to 16 [ 957.449189][T11329] fuse: Bad value for 'user_id' [ 957.568683][ T5129] usb 4-1: Using ep0 maxpacket: 8 [ 957.576221][ T5853] usbhid 2-1:0.0: can't add hid device: -71 [ 957.584702][ T5853] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 957.639723][ T5853] usb 2-1: USB disconnect, device number 38 [ 957.759267][ T5129] usb 4-1: config 0 has an invalid interface number: 52 but max is 0 [ 957.767865][ T5129] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 957.778403][ T5129] usb 4-1: config 0 has no interface number 0 [ 957.784839][ T5129] usb 4-1: config 0 interface 52 altsetting 1 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 957.796267][ T5129] usb 4-1: config 0 interface 52 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 957.810015][ T5129] usb 4-1: config 0 interface 52 has no altsetting 0 [ 958.484292][ T5129] usb 4-1: New USB device found, idVendor=06cb, idProduct=0007, bcdDevice= 0.00 [ 958.493712][ T5129] usb 4-1: New USB device strings: Mfr=0, Product=149, SerialNumber=35 [ 958.502133][ T5129] usb 4-1: Product: syz [ 958.506516][ T5129] usb 4-1: SerialNumber: syz [ 958.542427][ T5129] usb 4-1: config 0 descriptor?? [ 958.862805][ T5129] usb 4-1: Can not set alternate setting to 1, error: -71 [ 958.876615][ T5129] synaptics_usb 4-1:0.52: probe with driver synaptics_usb failed with error -71 [ 958.909589][ T9075] BTRFS info (device loop2): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 958.943720][T11375] orangefs_mount: mount request failed with -4 [ 958.969378][ T5129] usb 4-1: USB disconnect, device number 36 [ 959.055890][ T780] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 959.514320][ T780] usb 2-1: New USB device found, idVendor=0471, idProduct=0329, bcdDevice=db.da [ 959.524177][ T780] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 959.605830][ T780] usb 2-1: config 0 descriptor?? [ 959.661267][ T780] pwc: Philips SPC 900NC USB webcam detected. [ 959.915631][T11385] loop3: detected capacity change from 0 to 256 [ 960.068451][T11385] fuse: Unknown parameter 'f' [ 960.086051][ T780] pwc: Failed to set LED on/off time (-71) [ 960.100948][T11385] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 960.145803][ T780] pwc: send_video_command error -71 [ 960.151226][ T780] pwc: Failed to set video mode VGA@30 fps; return code = -71 [ 960.160311][ T780] Philips webcam 2-1:0.0: probe with driver Philips webcam failed with error -71 [ 960.250187][ T780] usb 2-1: USB disconnect, device number 39 [ 960.297444][T11383] loop4: detected capacity change from 0 to 8192 [ 961.447180][T11391] loop2: detected capacity change from 0 to 4096 [ 962.509287][T11404] loop3: detected capacity change from 0 to 32768 [ 962.547128][T11404] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (11404) [ 962.581204][ T5088] block nbd2: Receive control failed (result -107) [ 962.589654][T11404] BTRFS info (device loop3): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 962.600193][T11404] BTRFS info (device loop3): using sha256 (sha256-generic) checksum algorithm [ 962.610852][T11404] BTRFS info (device loop3): using free-space-tree [ 962.652821][T11405] loop1: detected capacity change from 0 to 64 [ 962.675206][T11406] nbd2: detected capacity change from 0 to 15960 [ 962.696115][T11405] minix: Unknown parameter '' [ 962.707064][T11391] block nbd2: Dead connection, failed to find a fallback [ 962.714493][T11391] block nbd2: shutting down sockets [ 962.719883][T11391] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 962.729222][T11391] Buffer I/O error on dev nbd2, logical block 0, async page read [ 962.737342][T11391] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 962.746723][T11391] Buffer I/O error on dev nbd2, logical block 0, async page read [ 962.755120][T11391] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 962.767726][T11391] Buffer I/O error on dev nbd2, logical block 0, async page read [ 962.776802][T11391] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 962.786396][T11391] Buffer I/O error on dev nbd2, logical block 0, async page read [ 962.794666][T11391] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 962.804045][T11391] Buffer I/O error on dev nbd2, logical block 0, async page read [ 962.812080][T11391] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 962.821376][T11391] Buffer I/O error on dev nbd2, logical block 0, async page read [ 962.829520][T11391] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 962.838859][T11391] Buffer I/O error on dev nbd2, logical block 0, async page read [ 962.847073][T11391] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 962.856460][T11391] Buffer I/O error on dev nbd2, logical block 0, async page read [ 962.864516][T11391] ldm_validate_partition_table(): Disk read failed. [ 962.873672][T11391] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 962.882960][T11391] Buffer I/O error on dev nbd2, logical block 0, async page read [ 962.891895][T11391] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 962.901419][T11391] Buffer I/O error on dev nbd2, logical block 0, async page read [ 962.909906][T11391] Dev nbd2: unable to read RDB block 0 [ 962.916293][T11391] nbd2: unable to read partition table [ 962.996453][T11405] loop1: detected capacity change from 0 to 16 [ 963.673276][ T5129] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 964.191320][T11430] loop2: detected capacity change from 0 to 1024 [ 964.252873][T11430] syz-executor.2: attempt to access beyond end of device [ 964.252873][T11430] loop2: rw=2057, sector=262, nr_sectors = 65274 limit=1024 [ 964.272377][T11430] syz-executor.2: attempt to access beyond end of device [ 964.272377][T11430] loop2: rw=1, sector=262, nr_sectors = 2048 limit=1024 [ 964.313976][ T5129] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 964.325384][ T5129] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 964.335546][ T5129] usb 5-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 964.345025][ T5129] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 964.359458][T11430] syz-executor.2: attempt to access beyond end of device [ 964.359458][T11430] loop2: rw=1, sector=2310, nr_sectors = 2048 limit=1024 [ 964.381301][T11430] syz-executor.2: attempt to access beyond end of device [ 964.381301][T11430] loop2: rw=1, sector=4358, nr_sectors = 2048 limit=1024 [ 964.425535][T11430] syz-executor.2: attempt to access beyond end of device [ 964.425535][T11430] loop2: rw=1, sector=6406, nr_sectors = 2048 limit=1024 [ 964.446344][T11430] syz-executor.2: attempt to access beyond end of device [ 964.446344][T11430] loop2: rw=1, sector=8454, nr_sectors = 2048 limit=1024 [ 964.471508][T11430] syz-executor.2: attempt to access beyond end of device [ 964.471508][T11430] loop2: rw=1, sector=10502, nr_sectors = 2048 limit=1024 [ 964.490390][T11430] syz-executor.2: attempt to access beyond end of device [ 964.490390][T11430] loop2: rw=1, sector=12550, nr_sectors = 2048 limit=1024 [ 964.518550][T11430] syz-executor.2: attempt to access beyond end of device [ 964.518550][T11430] loop2: rw=1, sector=14598, nr_sectors = 2048 limit=1024 [ 964.520248][ T5129] usb 5-1: config 0 descriptor?? [ 964.563598][T11430] syz-executor.2: attempt to access beyond end of device [ 964.563598][T11430] loop2: rw=1, sector=16646, nr_sectors = 2048 limit=1024 [ 964.744372][ T8955] BTRFS info (device loop3): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 965.041749][T11423] loop4: detected capacity change from 0 to 128 [ 965.297801][T11435] loop1: detected capacity change from 0 to 256 [ 965.348472][T11423] fuse: Bad value for 'user_id' [ 965.442007][T11435] fuse: Unknown parameter 'f' [ 965.465380][ T5129] usbhid 5-1:0.0: can't add hid device: -71 [ 965.472028][ T5129] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 965.554187][ T5129] usb 5-1: USB disconnect, device number 25 [ 965.568283][T11435] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 967.213514][ T9599] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 967.277309][T11453] loop2: detected capacity change from 0 to 512 [ 967.388040][T11455] loop4: detected capacity change from 0 to 64 [ 967.411190][T11455] minix: Unknown parameter '' [ 967.473517][ T9599] usb 4-1: Using ep0 maxpacket: 8 [ 967.487426][T11453] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2250: inode #15: comm syz-executor.2: corrupted in-inode xattr: overlapping e_value [ 967.566422][T11453] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz-executor.2: couldn't read orphan inode 15 (err -117) [ 967.604719][ T9599] usb 4-1: config 0 has an invalid interface number: 52 but max is 0 [ 967.613123][ T9599] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 967.624140][ T9599] usb 4-1: config 0 has no interface number 0 [ 967.630481][ T9599] usb 4-1: config 0 interface 52 altsetting 1 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 967.635179][T11455] loop4: detected capacity change from 0 to 16 [ 967.641880][ T9599] usb 4-1: config 0 interface 52 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 967.661302][ T9599] usb 4-1: config 0 interface 52 has no altsetting 0 [ 967.713623][T11453] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 967.845089][ T9599] usb 4-1: New USB device found, idVendor=06cb, idProduct=0007, bcdDevice= 0.00 [ 967.854947][ T9599] usb 4-1: New USB device strings: Mfr=0, Product=149, SerialNumber=35 [ 967.863581][ T9599] usb 4-1: Product: syz [ 967.867977][ T9599] usb 4-1: SerialNumber: syz [ 967.931945][ T9599] usb 4-1: config 0 descriptor?? [ 968.234680][ T9599] usb 4-1: Can not set alternate setting to 1, error: -71 [ 968.242112][ T9599] synaptics_usb 4-1:0.52: probe with driver synaptics_usb failed with error -71 [ 968.329007][ T9599] usb 4-1: USB disconnect, device number 37 [ 968.607690][T11460] loop1: detected capacity change from 0 to 32768 [ 968.825467][T11457] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm ext4lazyinit: bg 0: block 255: padding at end of block bitmap is not set [ 969.132140][T11460] loop1: detected capacity change from 0 to 64 [ 969.806063][T11469] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 970.336134][T11466] loop3: detected capacity change from 0 to 32768 [ 971.061177][T11472] loop4: detected capacity change from 0 to 65536 [ 971.329245][T11466] XFS (loop3): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 971.682901][T11483] loop0: detected capacity change from 0 to 256 [ 971.880765][T11483] fuse: Unknown parameter 'f' [ 971.942754][T11466] XFS (loop3): Ending clean mount [ 971.948650][ T780] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 971.951215][T11483] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 972.281444][ T8955] XFS (loop3): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 972.349208][ T780] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 972.361169][ T780] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 972.372410][ T780] usb 2-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 972.382117][ T780] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 972.412357][ T9075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 972.432026][ T780] usb 2-1: config 0 descriptor?? [ 972.918998][T11484] loop1: detected capacity change from 0 to 128 [ 973.073028][T11492] loop0: detected capacity change from 0 to 64 [ 973.157280][T11484] fuse: Bad value for 'user_id' [ 973.165303][T11492] minix: Unknown parameter '' [ 973.250119][T11492] loop0: detected capacity change from 0 to 16 [ 973.264639][ T780] usbhid 2-1:0.0: can't add hid device: -71 [ 973.271184][ T780] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 973.290717][T11492] erofs: (device loop0): mounted with root inode @ nid 36. [ 973.354223][ T780] usb 2-1: USB disconnect, device number 40 [ 973.853574][ T9599] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 973.979195][ T29] audit: type=1804 audit(1718363571.661:259): pid=11501 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3611328729/syzkaller.9OHnb3/124/file0" dev="sda1" ino=1968 res=1 errno=0 [ 974.072415][ C1] dccp_invalid_packet: P.CsCov 15 exceeds packet length 1020 [ 974.152335][ T9599] usb 5-1: Using ep0 maxpacket: 8 [ 974.306438][ T9599] usb 5-1: config 0 has an invalid interface number: 52 but max is 0 [ 974.315003][ T9599] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 974.325500][ T9599] usb 5-1: config 0 has no interface number 0 [ 974.331835][ T9599] usb 5-1: config 0 interface 52 altsetting 1 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 974.345760][ T9599] usb 5-1: config 0 interface 52 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 974.359515][ T9599] usb 5-1: config 0 interface 52 has no altsetting 0 [ 974.516367][T11499] loop0: detected capacity change from 0 to 32768 [ 974.535430][T11499] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (11499) [ 974.557979][ T9599] usb 5-1: New USB device found, idVendor=06cb, idProduct=0007, bcdDevice= 0.00 [ 974.567715][ T9599] usb 5-1: New USB device strings: Mfr=0, Product=149, SerialNumber=35 [ 974.576367][ T9599] usb 5-1: Product: syz [ 974.580791][ T9599] usb 5-1: SerialNumber: syz [ 974.599749][T11499] BTRFS info (device loop0): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 974.610466][T11499] BTRFS info (device loop0): using sha256 (sha256-generic) checksum algorithm [ 974.621756][T11499] BTRFS info (device loop0): using free-space-tree [ 974.650618][ T9599] usb 5-1: config 0 descriptor?? [ 974.979697][ T9599] usb 5-1: Can not set alternate setting to 1, error: -71 [ 974.987284][ T9599] synaptics_usb 5-1:0.52: probe with driver synaptics_usb failed with error -71 [ 975.020704][ T780] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 975.072852][ T9599] usb 5-1: USB disconnect, device number 26 [ 975.115750][T11528] loop2: detected capacity change from 0 to 128 [ 975.343870][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 975.514246][ T780] usb 2-1: config 27 has an invalid descriptor of length 72, skipping remainder of the config [ 975.525014][ T780] usb 2-1: config 27 interface 0 altsetting 0 endpoint 0x7 has an invalid bInterval 231, changing to 11 [ 975.536669][ T780] usb 2-1: config 27 interface 0 altsetting 0 endpoint 0x7 has invalid maxpacket 25303, setting to 1024 [ 975.548279][ T780] usb 2-1: config 27 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 975.561623][ T780] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 975.572524][ T780] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 975.696806][ T780] usb 2-1: invalid MIDI in EP 0 [ 975.828313][ T780] snd-usb-audio 2-1:27.0: probe with driver snd-usb-audio failed with error -22 [ 975.891913][ T780] usb 2-1: USB disconnect, device number 41 [ 976.054252][ T9374] BTRFS info (device loop0): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 976.117383][T11536] loop4: detected capacity change from 0 to 256 [ 976.231628][T11536] fuse: Unknown parameter 'f' [ 976.293757][T11536] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 976.316184][ T5129] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 976.703982][ T5129] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 976.714198][ T5129] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8E has invalid maxpacket 0 [ 976.724393][ T5129] usb 3-1: New USB device found, idVendor=0499, idProduct=1035, bcdDevice=56.12 [ 976.733857][ T5129] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 976.810095][ T5129] usb 3-1: config 0 descriptor?? [ 977.064115][T11534] loop2: detected capacity change from 0 to 64 [ 977.192697][ T5129] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 977.220275][T11534] netlink: 'syz-executor.2': attribute type 9 has an invalid length. [ 977.293559][ T9599] usb 3-1: USB disconnect, device number 30 [ 977.522892][T11546] loop1: detected capacity change from 0 to 64 [ 977.598061][T11546] minix: Unknown parameter '' [ 977.697631][T11546] loop1: detected capacity change from 0 to 16 [ 978.161716][T11542] loop0: detected capacity change from 0 to 32768 [ 978.235862][T11542] XFS (loop0): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 978.653962][ T5129] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 978.951207][T11542] XFS (loop0): Ending clean mount [ 979.104460][ T5129] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 979.115808][ T5129] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 979.126099][ T5129] usb 2-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 979.135515][ T5129] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 979.169017][ T9374] XFS (loop0): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 979.212433][ T5129] usb 2-1: config 0 descriptor?? [ 979.734809][T11559] loop1: detected capacity change from 0 to 128 [ 980.017765][T11569] loop4: detected capacity change from 0 to 32768 [ 980.052429][T11573] loop2: detected capacity change from 0 to 47 [ 980.088620][T11559] fuse: Bad value for 'user_id' [ 980.614281][ T5129] usbhid 2-1:0.0: can't add hid device: -71 [ 980.620934][ T5129] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 980.672561][ T5129] usb 2-1: USB disconnect, device number 42 [ 980.835668][ T6883] bio_check_eod: 23 callbacks suppressed [ 980.835743][ T6883] kworker/u8:1: attempt to access beyond end of device [ 980.835743][ T6883] loop2: rw=1, sector=48, nr_sectors = 2 limit=47 [ 980.855958][ T6883] buffer_io_error: 6 callbacks suppressed [ 980.856028][ T6883] Buffer I/O error on dev loop2, logical block 24, lost async page write [ 980.871588][ T6883] kworker/u8:1: attempt to access beyond end of device [ 980.871588][ T6883] loop2: rw=1, sector=50, nr_sectors = 2 limit=47 [ 980.885410][ T6883] Buffer I/O error on dev loop2, logical block 25, lost async page write [ 980.897728][ T6883] kworker/u8:1: attempt to access beyond end of device [ 980.897728][ T6883] loop2: rw=1, sector=52, nr_sectors = 2 limit=47 [ 980.911662][ T6883] Buffer I/O error on dev loop2, logical block 26, lost async page write [ 981.210728][T11578] loop1: detected capacity change from 0 to 256 [ 981.309058][T11578] fuse: Unknown parameter 'f' [ 981.354625][T11578] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 981.949119][T11592] loop0: detected capacity change from 0 to 64 [ 982.040482][T11592] minix: Unknown parameter '' [ 982.155788][T11592] loop0: detected capacity change from 0 to 16 [ 982.196415][T11592] erofs: (device loop0): mounted with root inode @ nid 36. [ 982.478048][ T780] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 982.858778][T11596] loop1: detected capacity change from 0 to 32768 [ 983.216730][ T780] usb 5-1: Using ep0 maxpacket: 32 [ 983.430833][ T780] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 983.442420][ T780] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 983.453051][ T780] usb 5-1: New USB device found, idVendor=0757, idProduct=0a00, bcdDevice= 0.00 [ 983.462328][ T780] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 983.554999][ T780] usb 5-1: config 0 descriptor?? [ 983.651744][T11604] loop1: detected capacity change from 0 to 64 [ 983.761747][T11606] loop0: detected capacity change from 0 to 47 [ 983.799313][T11595] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 984.087311][ T6594] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 984.147179][ T2803] kworker/u8:8: attempt to access beyond end of device [ 984.147179][ T2803] loop0: rw=1, sector=48, nr_sectors = 2 limit=47 [ 984.160993][ T2803] Buffer I/O error on dev loop0, logical block 24, lost async page write [ 984.172302][ T2803] kworker/u8:8: attempt to access beyond end of device [ 984.172302][ T2803] loop0: rw=1, sector=50, nr_sectors = 2 limit=47 [ 984.186084][ T2803] Buffer I/O error on dev loop0, logical block 25, lost async page write [ 984.194862][ T2803] kworker/u8:8: attempt to access beyond end of device [ 984.194862][ T2803] loop0: rw=1, sector=52, nr_sectors = 2 limit=47 [ 984.208483][ T2803] Buffer I/O error on dev loop0, logical block 26, lost async page write [ 984.895700][T11610] loop1: detected capacity change from 0 to 32768 [ 984.896714][ T780] usbhid 5-1:0.0: can't add hid device: -71 [ 984.910055][ T780] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 984.999034][ T780] usb 5-1: USB disconnect, device number 27 [ 985.608766][ T6594] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 985.620484][ T6594] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 985.630569][ T6594] usb 3-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 985.640039][ T6594] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 985.663890][ T6594] usb 3-1: config 0 descriptor?? [ 985.984062][T11625] loop3: detected capacity change from 0 to 256 [ 986.072507][T11625] fuse: Unknown parameter 'f' [ 986.098641][T11619] orangefs_mount: mount request failed with -4 [ 986.108308][T11629] loop4: detected capacity change from 0 to 16 [ 986.125338][T11625] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 986.159283][T11608] loop2: detected capacity change from 0 to 128 [ 986.211959][T11608] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 986.246948][T11608] ext4 filesystem being mounted at /root/syzkaller-testdir3611328729/syzkaller.9OHnb3/133/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 986.447901][T11608] fuse: Bad value for 'user_id' [ 986.527083][ T6594] usbhid 3-1:0.0: can't add hid device: -71 [ 986.534129][ T6594] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 986.612875][ T6594] usb 3-1: USB disconnect, device number 31 [ 987.152036][T11639] loop4: detected capacity change from 0 to 2048 [ 987.171583][T11633] loop1: detected capacity change from 0 to 32768 [ 987.207930][T11639] EXT4-fs: Ignoring removed nomblk_io_submit option [ 987.215347][T11639] EXT4-fs: Ignoring removed nobh option [ 987.355849][ T9075] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 987.636476][ T29] audit: type=1326 audit(1718363585.361:260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11641 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f413907cea9 code=0x7ffc0000 [ 987.660855][ T29] audit: type=1326 audit(1718363585.371:261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11641 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f413907cea9 code=0x7ffc0000 [ 987.684289][ T29] audit: type=1326 audit(1718363585.381:262): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11641 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=430 compat=0 ip=0x7f413907cea9 code=0x7ffc0000 [ 987.707643][ T29] audit: type=1326 audit(1718363585.381:263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11641 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f413907cea9 code=0x7ffc0000 [ 987.731484][ T29] audit: type=1326 audit(1718363585.391:264): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11641 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=431 compat=0 ip=0x7f413907cea9 code=0x7ffc0000 [ 987.755492][ T29] audit: type=1326 audit(1718363585.401:265): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11641 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f413907cea9 code=0x7ffc0000 [ 987.778843][ T29] audit: type=1326 audit(1718363585.431:266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11641 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=432 compat=0 ip=0x7f413907cea9 code=0x7ffc0000 [ 987.802213][ T29] audit: type=1326 audit(1718363585.431:267): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11641 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f413907cea9 code=0x7ffc0000 [ 987.826082][ T29] audit: type=1326 audit(1718363585.431:268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11641 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=266 compat=0 ip=0x7f413907cea9 code=0x7ffc0000 [ 987.849434][ T29] audit: type=1326 audit(1718363585.431:269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11641 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f413907cea9 code=0x7ffc0000 [ 988.113930][T11653] netlink: 'syz-executor.0': attribute type 6 has an invalid length. [ 988.122339][T11653] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 988.130797][T11653] netlink: 193500 bytes leftover after parsing attributes in process `syz-executor.0'. [ 988.324798][T11662] macvlan2: entered promiscuous mode [ 988.330340][T11662] macvlan2: entered allmulticast mode [ 988.337179][T11662] syz_tun: entered promiscuous mode [ 988.342593][T11662] syz_tun: entered allmulticast mode [ 988.360063][T11662] team0: Port device macvlan2 added [ 988.987148][T11663] loop3: detected capacity change from 0 to 32768 [ 989.009149][T11663] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (11663) [ 989.068047][T11663] BTRFS info (device loop3): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 989.078707][T11663] BTRFS info (device loop3): using sha256 (sha256-generic) checksum algorithm [ 989.091248][T11663] BTRFS info (device loop3): using free-space-tree [ 989.769897][T11688] loop1: detected capacity change from 0 to 16 [ 990.060294][ T8955] BTRFS info (device loop3): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 990.764026][ T5129] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 991.184032][ T5129] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 991.195560][ T5129] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 991.205658][ T5129] usb 1-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 991.215083][ T5129] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 991.298513][ T5129] usb 1-1: config 0 descriptor?? [ 991.534331][T11697] orangefs_mount: mount request failed with -4 [ 991.547926][T11700] loop3: detected capacity change from 0 to 256 [ 991.696434][T11700] fuse: Unknown parameter 'f' [ 991.778520][T11700] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 991.797423][T11694] loop0: detected capacity change from 0 to 128 [ 991.903665][T11694] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 991.985084][T11694] ext4 filesystem being mounted at /root/syzkaller-testdir1636009997/syzkaller.wy9zWm/127/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 992.294910][ T5129] usbhid 1-1:0.0: can't add hid device: -71 [ 992.301563][ T5129] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 992.353857][ T5129] usb 1-1: USB disconnect, device number 28 [ 992.745602][T11710] loop3: detected capacity change from 0 to 1024 [ 992.806851][T11710] EXT4-fs: Ignoring removed orlov option [ 992.812884][T11710] EXT4-fs: Ignoring removed nomblk_io_submit option [ 992.912247][T11710] EXT4-fs (loop3): Test dummy encryption mode enabled [ 992.968076][ T9374] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 993.064547][T11710] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 993.194477][T11708] loop2: detected capacity change from 0 to 32768 [ 993.259074][T11708] XFS (loop2): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 993.282397][T11720] loop4: detected capacity change from 0 to 16 [ 994.382094][T11725] loop1: detected capacity change from 0 to 1024 [ 994.536437][T11725] ext4: Bad value for 'resuid' [ 994.707312][ T8955] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 994.770117][T11708] XFS (loop2): Ending clean mount [ 994.941758][ T9075] XFS (loop2): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 995.539099][T11736] loop1: detected capacity change from 0 to 4096 [ 995.850874][ T29] kauditd_printk_skb: 15 callbacks suppressed [ 995.850957][ T29] audit: type=1800 audit(1718363593.551:285): pid=11736 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1946 res=0 errno=0 [ 995.851180][ T29] audit: type=1800 audit(1718363593.551:286): pid=11736 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1946 res=0 errno=0 [ 995.984928][T11740] orangefs_mount: mount request failed with -4 [ 996.514509][T11745] loop3: detected capacity change from 0 to 256 [ 996.617922][T11745] fuse: Unknown parameter 'f' [ 996.637728][T11745] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 996.763734][ T6594] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 997.073774][T11750] loop4: detected capacity change from 0 to 512 [ 997.095216][T11750] EXT4-fs: quotafile must be on filesystem root [ 997.117454][ T29] audit: type=1804 audit(1718363594.891:287): pid=11751 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir3611328729/syzkaller.9OHnb3/136/bus" dev="sda1" ino=1966 res=1 errno=0 [ 997.144123][ T29] audit: type=1800 audit(1718363594.891:288): pid=11751 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=1966 res=0 errno=0 [ 997.179338][ T6594] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 997.190708][ T6594] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 997.201027][ T6594] usb 2-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 997.210774][ T6594] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 997.609628][T11751] Invalid ELF header magic: != ELF [ 997.627490][ T6594] usb 2-1: config 0 descriptor?? [ 998.108538][T11760] loop2: detected capacity change from 0 to 64 [ 998.142288][T11747] loop1: detected capacity change from 0 to 128 [ 998.174876][T11760] MINIX-fs: file system does not have enough zmap blocks allocated. Refusing to mount. [ 998.185418][T11760] MINIX-fs: bad superblock or unable to read bitmaps [ 998.242579][T11763] loop3: detected capacity change from 0 to 256 [ 998.315715][T11760] loop2: detected capacity change from 0 to 16 [ 998.359175][T11760] erofs: (device loop2): mounted with root inode @ nid 36. [ 998.441632][ T29] audit: type=1804 audit(1718363596.151:289): pid=11763 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir4152756854/syzkaller.VU6afe/144/cgroup.controllers" dev="sda1" ino=1970 res=1 errno=0 [ 998.444376][ T6594] usbhid 2-1:0.0: can't add hid device: -71 [ 998.468279][ C1] vkms_vblank_simulate: vblank timer overrun [ 998.469146][ T29] audit: type=1804 audit(1718363596.161:290): pid=11763 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir4152756854/syzkaller.VU6afe/144/cgroup.controllers" dev="sda1" ino=1970 res=1 errno=0 [ 998.475739][ T6594] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 998.607664][ T6594] usb 2-1: USB disconnect, device number 43 [ 998.930744][T11767] loop2: detected capacity change from 0 to 1024 [ 998.957931][T11767] EXT4-fs: Ignoring removed orlov option [ 998.964221][T11767] EXT4-fs: Ignoring removed nomblk_io_submit option [ 999.011200][T11767] EXT4-fs (loop2): Test dummy encryption mode enabled [ 999.241462][T11767] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1000.144053][T11770] loop4: detected capacity change from 0 to 32768 [ 1001.188300][ T9075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1001.455653][T11784] loop1: detected capacity change from 0 to 256 [ 1001.581456][T11784] fuse: Unknown parameter 'f' [ 1001.621159][T11784] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1001.669362][T11781] orangefs_mount: mount request failed with -4 [ 1002.088619][ T780] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 1002.333633][ T780] usb 3-1: Using ep0 maxpacket: 8 [ 1002.474465][ T780] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1002.474601][ T780] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 1002.474730][ T780] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1002.517041][ T780] usb 3-1: language id specifier not provided by device, defaulting to English [ 1002.656882][ T780] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1002.657054][ T780] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1002.657189][ T780] usb 3-1: Product: syz [ 1002.657296][ T780] usb 3-1: Manufacturer: ͳ [ 1002.657407][ T780] usb 3-1: SerialNumber: syz [ 1002.745091][T11795] loop1: detected capacity change from 0 to 64 [ 1002.813773][T11795] loop1: detected capacity change from 0 to 16 [ 1003.274565][ T780] usb 3-1: 0:2 : does not exist [ 1003.308018][T11798] loop3: detected capacity change from 0 to 512 [ 1003.334288][ T780] usb 3-1: USB disconnect, device number 32 [ 1003.345658][T11798] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 1003.425343][T11798] EXT4-fs error (device loop3): ext4_xattr_ibody_find:2250: inode #15: comm syz-executor.3: corrupted in-inode xattr: e_value out of bounds [ 1003.468571][T11798] EXT4-fs (loop3): Remounting filesystem read-only [ 1003.468701][T11798] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1003.701437][ T8955] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1003.773717][ T6594] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 1004.153873][ T6594] usb 2-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 1004.154041][ T6594] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1004.157382][ T6594] usb 2-1: config 0 descriptor?? [ 1004.273833][ T5129] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 1004.409865][ T9599] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 1004.502452][ T6594] [drm] vendor descriptor length:e0 data:00 00 00 00 00 00 00 00 00 00 00 [ 1004.511362][ T6594] [drm:udl_init] *ERROR* Unrecognized vendor firmware descriptor [ 1004.632298][ T6594] [drm] Initialized udl 0.0.1 20120220 for 2-1:0.0 on minor 2 [ 1004.640390][ T6594] [drm] Initialized udl on minor 2 [ 1004.716245][ T5129] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1004.727944][ T5129] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1004.738124][ T5129] usb 4-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 1004.747667][ T5129] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1004.774707][ T5129] usb 4-1: config 0 descriptor?? [ 1004.824233][ T9599] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1004.837304][ T9599] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1004.847636][ T9599] usb 3-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 1004.857714][ T9599] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1004.880489][T11807] loop4: detected capacity change from 0 to 1024 [ 1004.907285][T11807] EXT4-fs: Ignoring removed orlov option [ 1004.913495][T11807] EXT4-fs: Ignoring removed nomblk_io_submit option [ 1004.925577][ T9599] usb 3-1: config 0 descriptor?? [ 1005.099758][ T6594] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 1 failed err ffffffb9 [ 1005.113068][ T6594] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 1005.657918][T11810] loop3: detected capacity change from 0 to 128 [ 1005.667090][ T43] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1005.681588][ T6594] usb 2-1: USB disconnect, device number 44 [ 1006.202558][T11809] loop0: detected capacity change from 0 to 32768 [ 1006.394845][ T43] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 1006.403635][ T43] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 1006.525596][T11809] XFS (loop0): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 1006.554017][T11810] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 1006.609942][T11810] ext4 filesystem being mounted at /root/syzkaller-testdir4152756854/syzkaller.VU6afe/149/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 1006.702928][T11805] loop2: detected capacity change from 0 to 128 [ 1006.827878][T11805] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 1006.890004][T11805] ext4 filesystem being mounted at /root/syzkaller-testdir3611328729/syzkaller.9OHnb3/140/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 1006.937397][T11809] XFS (loop0): Ending clean mount [ 1006.992928][ T5129] usbhid 4-1:0.0: can't add hid device: -71 [ 1006.999808][ T5129] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 1007.037945][ T5129] usb 4-1: USB disconnect, device number 38 [ 1007.043996][ T9599] usbhid 3-1:0.0: can't add hid device: -71 [ 1007.044576][ T9599] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 1007.126802][ T9599] usb 3-1: USB disconnect, device number 33 [ 1007.182560][ T9374] XFS (loop0): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 1007.508886][T11829] loop1: detected capacity change from 0 to 256 [ 1007.675343][ T8955] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1007.733886][T11829] fuse: Unknown parameter 'f' [ 1007.754235][ T9075] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1007.830305][T11829] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1008.177167][T11827] loop4: detected capacity change from 0 to 32768 [ 1008.199413][T11827] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 1008.208030][T11827] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 1008.239408][T11827] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 1ms [ 1008.251693][ T5129] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 1008.258870][ T5129] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 1008.591302][ T5129] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 332ms [ 1008.599353][ T5129] gfs2: fsid=syz:syz.0: jid=0: Done [ 1008.604942][T11827] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 1008.862516][T11834] loop3: detected capacity change from 0 to 64 [ 1008.950608][T11834] MINIX-fs: file system does not have enough zmap blocks allocated. Refusing to mount. [ 1008.960881][T11834] MINIX-fs: bad superblock or unable to read bitmaps [ 1009.015824][T11836] loop2: detected capacity change from 0 to 1024 [ 1009.108059][T11834] loop3: detected capacity change from 0 to 16 [ 1009.118406][T11836] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1009.179084][T11834] erofs: (device loop3): mounted with root inode @ nid 36. [ 1009.511324][ T6883] hfsplus: b-tree write err: -5, ino 4 [ 1009.989164][T11848] loop2: detected capacity change from 0 to 1024 [ 1009.992874][T11848] EXT4-fs: Ignoring removed orlov option [ 1009.992962][T11848] EXT4-fs: Ignoring removed nomblk_io_submit option [ 1010.017117][T11848] EXT4-fs (loop2): Test dummy encryption mode enabled [ 1010.148326][T11848] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1011.410036][ T9075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1013.557895][T11865] loop4: detected capacity change from 0 to 32768 [ 1014.094187][ T9599] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 1014.285758][ T5129] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 1014.312228][T11871] loop1: detected capacity change from 0 to 256 [ 1014.389933][T11871] fuse: Unknown parameter 'f' [ 1014.431802][T11871] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1014.486637][T11876] overlayfs: missing 'workdir' [ 1014.494981][ T9599] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1014.506434][ T9599] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1014.516789][ T9599] usb 3-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 1014.526260][ T9599] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1014.546154][T11876] overlayfs: failed to resolve './file1': -2 [ 1014.554070][ T9599] usb 3-1: config 0 descriptor?? [ 1014.703851][ T5129] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1014.715609][ T5129] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1014.725799][ T5129] usb 1-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 1014.735342][ T5129] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1014.774209][ T5129] usb 1-1: config 0 descriptor?? [ 1014.829850][T11874] loop4: detected capacity change from 0 to 4096 [ 1014.849646][T11878] loop3: detected capacity change from 0 to 64 [ 1014.872946][T11878] MINIX-fs: file system does not have enough zmap blocks allocated. Refusing to mount. [ 1014.883659][T11878] MINIX-fs: bad superblock or unable to read bitmaps [ 1014.941571][T11878] loop3: detected capacity change from 0 to 16 [ 1014.952843][T11878] erofs: (device loop3): mounted with root inode @ nid 36. [ 1015.049478][T11868] loop2: detected capacity change from 0 to 128 [ 1015.133773][T11868] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 1015.147559][T11868] ext4 filesystem being mounted at /root/syzkaller-testdir3611328729/syzkaller.9OHnb3/145/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 1015.250858][T11869] loop0: detected capacity change from 0 to 128 [ 1015.273550][T11882] loop1: detected capacity change from 0 to 1024 [ 1015.293679][T11882] EXT4-fs: Ignoring removed orlov option [ 1015.301771][T11882] EXT4-fs: Ignoring removed nomblk_io_submit option [ 1015.374927][T11869] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 1015.376169][T11884] netdevsim netdevsim3 @: renamed from netdevsim0 (while UP) [ 1015.433055][T11869] ext4 filesystem being mounted at /root/syzkaller-testdir1636009997/syzkaller.wy9zWm/134/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 1015.880288][ T9599] usbhid 3-1:0.0: can't add hid device: -71 [ 1015.889194][ T9599] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 1015.928497][ T9599] usb 3-1: USB disconnect, device number 34 [ 1016.824093][ T5129] usbhid 1-1:0.0: can't add hid device: -71 [ 1016.830754][ T5129] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 1016.862610][ T9075] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1016.863782][ T5129] usb 1-1: USB disconnect, device number 29 [ 1017.321896][ T9374] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1017.884793][ T1218] ieee802154 phy0 wpan0: encryption failed: -22 [ 1017.891488][ T1218] ieee802154 phy1 wpan1: encryption failed: -22 [ 1017.999504][T11906] loop0: detected capacity change from 0 to 512 [ 1018.227529][T11906] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a842c01c, mo2=0002] [ 1018.236444][T11906] System zones: 0-2, 18-18, 34-35 [ 1018.282634][T11906] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1018.296248][T11906] ext4 filesystem being mounted at /root/syzkaller-testdir1636009997/syzkaller.wy9zWm/135/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1018.386319][T11912] overlayfs: missing 'workdir' [ 1018.434772][T11912] overlayfs: failed to resolve './bus': -2 [ 1018.722248][T11906] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1018.973813][T11908] loop4: detected capacity change from 0 to 32768 [ 1019.232500][T11916] loop3: detected capacity change from 0 to 64 [ 1019.241651][ T9374] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1019.361478][T11918] loop2: detected capacity change from 0 to 256 [ 1019.382302][T11916] MINIX-fs: file system does not have enough zmap blocks allocated. Refusing to mount. [ 1019.394869][T11916] MINIX-fs: bad superblock or unable to read bitmaps [ 1019.565062][T11918] fuse: Unknown parameter 'f' [ 1019.602882][T11916] loop3: detected capacity change from 0 to 16 [ 1019.622945][T11918] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1019.649542][T11916] erofs: (device loop3): mounted with root inode @ nid 36. [ 1020.193937][T11922] loop4: detected capacity change from 0 to 1024 [ 1020.208653][T11922] EXT4-fs: Ignoring removed orlov option [ 1020.215663][T11922] EXT4-fs: Ignoring removed nomblk_io_submit option [ 1020.339699][T11927] loop3: detected capacity change from 0 to 64 [ 1020.397821][T11927] hfs: creator requires a 4 character value [ 1020.404234][T11927] hfs: unable to parse mount options [ 1021.952879][T11932] 9pnet_fd: Insufficient options for proto=fd [ 1022.484039][T11935] bridge_slave_1: left allmulticast mode [ 1022.489867][T11935] bridge_slave_1: left promiscuous mode [ 1022.496411][T11935] bridge0: port 2(bridge_slave_1) entered disabled state [ 1022.663739][ T9599] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 1023.034542][ T9599] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1023.045880][ T9599] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1023.056058][ T9599] usb 5-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 1023.065464][ T9599] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1023.186632][ T9599] usb 5-1: config 0 descriptor?? [ 1023.456815][T11946] overlayfs: missing 'workdir' [ 1023.486623][T11946] overlayfs: failed to resolve './bus': -2 [ 1023.661555][ T29] audit: type=1326 audit(1718363621.411:291): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11948 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f413907cea9 code=0x0 [ 1023.680490][T11947] loop1: detected capacity change from 0 to 2048 [ 1023.685150][T11936] loop4: detected capacity change from 0 to 128 [ 1023.699088][T11947] udf: Unknown parameter 'c\:7EHz/^GpXf|%d\$KNp3q'C00 6֒+!sDBF7_ެ!2' [ 1023.752429][ T29] audit: type=1326 audit(1718363621.521:292): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11948 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f413907cea9 code=0x0 [ 1024.328751][T11955] loop1: detected capacity change from 0 to 2048 [ 1024.649266][T11954] loop1: detected capacity change from 0 to 128 [ 1024.664519][T11953] loop0: detected capacity change from 0 to 32768 [ 1024.697845][ T9599] usbhid 5-1:0.0: can't add hid device: -71 [ 1024.698444][ T9599] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 1024.704072][ T9599] usb 5-1: USB disconnect, device number 28 [ 1024.741967][T11953] XFS (loop0): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 1024.970012][T11966] loop4: detected capacity change from 0 to 64 [ 1025.106083][T11967] loop3: detected capacity change from 0 to 256 [ 1025.114534][T11966] loop4: detected capacity change from 0 to 16 [ 1025.192133][T11967] fuse: Unknown parameter 'f' [ 1025.319714][T11968] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1025.502338][T11953] XFS (loop0): Ending clean mount [ 1025.540568][T11970] loop1: detected capacity change from 0 to 1024 [ 1025.554409][T11970] EXT4-fs: Ignoring removed orlov option [ 1025.554543][T11970] EXT4-fs: Ignoring removed nomblk_io_submit option [ 1025.672779][ T9374] XFS (loop0): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 1027.900572][T11985] overlayfs: missing 'workdir' [ 1027.951495][T11985] overlayfs: failed to resolve './bus': -2 [ 1028.004551][T11987] loop2: detected capacity change from 0 to 64 [ 1028.046858][T11987] hfs: creator requires a 4 character value [ 1028.065096][T11987] hfs: unable to parse mount options [ 1028.573562][ T9597] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 1028.644028][T11992] loop1: detected capacity change from 0 to 1024 [ 1029.014119][ T9597] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1029.027430][ T9597] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1029.038015][ T9597] usb 4-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 1029.047325][ T9597] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1029.125738][ T9597] usb 4-1: config 0 descriptor?? [ 1029.246794][T11996] 9pnet_fd: Insufficient options for proto=fd [ 1029.509318][T11995] loop1: detected capacity change from 0 to 2048 [ 1029.568849][T11995] udf: Unknown parameter 'c\:7EHz/^GpXf|%d\$KNp3q'C00 6֒+!sDBF7_ެ!2' [ 1029.605053][T11998] loop0: detected capacity change from 0 to 64 [ 1029.617744][T11990] loop3: detected capacity change from 0 to 128 [ 1029.675421][T11998] MINIX-fs: file system does not have enough zmap blocks allocated. Refusing to mount. [ 1029.685607][T11998] MINIX-fs: bad superblock or unable to read bitmaps [ 1029.738006][T11990] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 1029.786972][T11998] loop0: detected capacity change from 0 to 16 [ 1029.839821][T11990] ext4 filesystem being mounted at /root/syzkaller-testdir4152756854/syzkaller.VU6afe/163/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 1029.885121][T11998] erofs: (device loop0): mounted with root inode @ nid 36. [ 1030.165719][T12001] loop1: detected capacity change from 0 to 2048 [ 1030.267503][ T9597] usbhid 4-1:0.0: can't add hid device: -71 [ 1030.277240][ T9597] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 1030.341642][ T9597] usb 4-1: USB disconnect, device number 39 [ 1030.474136][T12001] loop1: detected capacity change from 0 to 128 [ 1030.886218][ T8955] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1030.951045][T12007] loop0: detected capacity change from 0 to 1024 [ 1030.964690][T12007] EXT4-fs: Ignoring removed orlov option [ 1030.970517][T12007] EXT4-fs: Ignoring removed nomblk_io_submit option [ 1031.004346][T12007] EXT4-fs (loop0): Test dummy encryption mode enabled [ 1031.152580][T12010] loop1: detected capacity change from 0 to 256 [ 1031.168922][T12007] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1031.243976][T12010] fuse: Unknown parameter 'f' [ 1031.320996][T12010] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1032.356002][T12016] orangefs_mount: mount request failed with -4 [ 1032.736318][T12024] overlayfs: missing 'workdir' [ 1032.742808][T12025] loop2: detected capacity change from 0 to 16 [ 1032.770085][T12025] erofs: (device loop2): mounted with root inode @ nid 36. [ 1032.783817][T12024] overlayfs: failed to resolve './file1': -2 [ 1033.390997][T12029] 9pnet_fd: Insufficient options for proto=fd [ 1033.696894][ T9374] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1033.945046][T12034] mmap: syz-executor.1 (12034) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 1034.018866][ T29] audit: type=1800 audit(1718363631.791:293): pid=12034 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=1949 res=0 errno=0 [ 1034.339203][T12036] loop2: detected capacity change from 0 to 2048 [ 1034.362084][T12036] udf: Unknown parameter 'c\:7EHz/^GpXf|%d\$KNp3q'C00 6֒+!sDBF7_ެ!2' [ 1034.573669][ T780] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 1034.850516][T12043] loop3: detected capacity change from 0 to 64 [ 1034.907466][T12043] hfs: creator requires a 4 character value [ 1034.913695][T12043] hfs: unable to parse mount options [ 1035.033980][ T780] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1035.045591][ T780] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1035.056524][ T780] usb 1-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 1035.066471][ T780] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1035.135439][ T780] usb 1-1: config 0 descriptor?? [ 1035.655651][T12040] loop0: detected capacity change from 0 to 128 [ 1035.691393][T12049] loop1: detected capacity change from 0 to 256 [ 1035.765230][T12040] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 1035.784092][T12040] ext4 filesystem being mounted at /root/syzkaller-testdir1636009997/syzkaller.wy9zWm/144/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 1035.835460][T12049] fuse: Unknown parameter 'f' [ 1035.909294][T12049] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1036.176143][ T780] usbhid 1-1:0.0: can't add hid device: -71 [ 1036.182886][ T780] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 1036.244454][ T780] usb 1-1: USB disconnect, device number 30 [ 1036.426849][T12057] overlayfs: missing 'workdir' [ 1036.466607][T12057] overlayfs: failed to resolve './file1': -2 [ 1036.716315][T12055] orangefs_mount: mount request failed with -4 [ 1036.766464][ T9374] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1037.210659][T12065] loop0: detected capacity change from 0 to 16 [ 1037.267157][T12064] loop2: detected capacity change from 0 to 1024 [ 1037.275904][T12065] erofs: (device loop0): mounted with root inode @ nid 36. [ 1037.304516][T12064] EXT4-fs: Ignoring removed orlov option [ 1037.310630][T12064] EXT4-fs: Ignoring removed nomblk_io_submit option [ 1037.339742][T12064] EXT4-fs (loop2): Test dummy encryption mode enabled [ 1037.365592][T12067] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1037.444037][T12064] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1037.454116][T12070] nvme_fabrics: unknown parameter or missing value ' ' in ctrl creation request [ 1038.903912][ T9075] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1039.316324][T12084] loop1: detected capacity change from 0 to 256 [ 1039.406597][T12084] fuse: Unknown parameter 'f' [ 1039.439904][T12090] overlayfs: missing 'workdir' [ 1039.452859][T12084] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1039.498364][T12090] overlayfs: failed to resolve './file1': -2 [ 1040.003816][ T9597] usb 4-1: new high-speed USB device number 40 using dummy_hcd [ 1040.428695][ T9597] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1040.439945][ T9597] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1040.449951][ T9597] usb 4-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 1040.459267][ T9597] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1040.496909][T12096] orangefs_mount: mount request failed with -4 [ 1040.540535][ T9597] usb 4-1: config 0 descriptor?? [ 1041.032674][T12095] loop3: detected capacity change from 0 to 128 [ 1041.172853][T12095] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 1041.244761][T12095] ext4 filesystem being mounted at /root/syzkaller-testdir4152756854/syzkaller.VU6afe/169/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 1041.374006][ T9597] usbhid 4-1:0.0: can't add hid device: -71 [ 1041.380610][ T9597] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 1041.433827][ T9597] usb 4-1: USB disconnect, device number 40 [ 1042.976778][ T8955] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1047.558149][T12220] RDS: rds_bind could not find a transport for ::ffff:172.20.20.0, load rds_tcp or rds_rdma? [ 1049.161536][T12249] Invalid ELF header len 6 [ 1049.324196][ T29] audit: type=1804 audit(1718363646.901:294): pid=12249 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir4152756854/syzkaller.VU6afe/180/bus" dev="sda1" ino=1952 res=1 errno=0 [ 1052.115239][T12278] CUSE: unknown device info "memory.events" [ 1052.121362][T12278] CUSE: DEVNAME unspecified [ 1053.726601][T12307] bridge0: port 3(syz_tun) entered blocking state [ 1053.734095][T12307] bridge0: port 3(syz_tun) entered disabled state [ 1053.741367][T12307] syz_tun: entered allmulticast mode [ 1053.751201][T12307] syz_tun: entered promiscuous mode [ 1053.759001][T12307] bridge0: port 3(syz_tun) entered blocking state [ 1053.766165][T12307] bridge0: port 3(syz_tun) entered forwarding state [ 1054.077420][T12315] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1054.474148][T12326] Invalid ELF header magic: != ELF [ 1056.489926][ T29] audit: type=1800 audit(1718363654.121:295): pid=12347 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="sda1" ino=1952 res=0 errno=0 [ 1058.057025][T12389] input: syz1 as /devices/virtual/input/input38 [ 1058.530522][T12399] use of bytesused == 0 is deprecated and will be removed in the future, [ 1058.539493][T12399] use the actual size instead. [ 1065.208782][T12564] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 1065.585513][T12573] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1065.974324][ T4434] Bluetooth: hci5: command 0x0406 tx timeout [ 1067.563422][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 1069.012957][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 1073.808060][ T29] audit: type=1800 audit(1718363671.521:296): pid=12776 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="file1" dev="sda1" ino=1960 res=0 errno=0 [ 1074.292195][ T29] audit: type=1800 audit(1718363672.001:297): pid=12785 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file1" dev="sda1" ino=1955 res=0 errno=0 [ 1076.654912][T12852] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 1076.661729][T12852] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 1076.669825][T12852] vhci_hcd vhci_hcd.0: Device attached [ 1076.760012][T12853] vhci_hcd: connection closed [ 1076.760808][ T58] vhci_hcd: stop threads [ 1076.771496][ T58] vhci_hcd: release socket [ 1076.776473][ T58] vhci_hcd: disconnect device [ 1077.047183][T12862] ===================================================== [ 1077.055055][T12862] BUG: KMSAN: uninit-value in io_req_cqe_overflow+0x193/0x1c0 [ 1077.055223][T12862] io_req_cqe_overflow+0x193/0x1c0 [ 1077.055378][T12862] __io_submit_flush_completions+0x7eb/0x1be0 [ 1077.055546][T12862] io_submit_sqes+0x2b30/0x2f10 [ 1077.055644][T12862] __se_sys_io_uring_enter+0x40f/0x3c80 [ 1077.055754][T12862] __x64_sys_io_uring_enter+0x11f/0x1a0 2024/06/14 11:14:34 SYZFATAL: failed to recv *flatrpc.HostMessageRaw: EOF [ 1077.055864][T12862] x64_sys_call+0x2c0/0x3b50 [ 1077.055996][T12862] do_syscall_64+0xcf/0x1e0 [ 1077.056131][T12862] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1077.056273][T12862] [ 1077.056294][T12862] Uninit was stored to memory at: [ 1077.056449][T12862] io_recv_finish+0xf10/0x1560 [ 1077.056556][T12862] io_recv+0x12ec/0x1ea0 [ 1077.056657][T12862] io_issue_sqe+0x429/0x22c0 [ 1077.056749][T12862] io_submit_sqes+0x1266/0x2f10 [ 1077.056847][T12862] __se_sys_io_uring_enter+0x40f/0x3c80 [ 1077.056957][T12862] __x64_sys_io_uring_enter+0x11f/0x1a0 [ 1077.057065][T12862] x64_sys_call+0x2c0/0x3b50 [ 1077.057193][T12862] do_syscall_64+0xcf/0x1e0 [ 1077.057328][T12862] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1077.057472][T12862] [ 1077.057493][T12862] Uninit was created at: [ 1077.057627][T12862] __kmalloc+0x6e4/0x1060 [ 1077.057715][T12862] io_alloc_async_data+0xc0/0x220 [ 1077.181178][T12862] io_recvmsg_prep+0xbe8/0x1a20 [ 1077.186355][T12862] io_submit_sqes+0x1135/0x2f10 [ 1077.191389][T12862] __se_sys_io_uring_enter+0x40f/0x3c80 [ 1077.197556][T12862] __x64_sys_io_uring_enter+0x11f/0x1a0 [ 1077.203444][T12862] x64_sys_call+0x2c0/0x3b50 [ 1077.208327][T12862] do_syscall_64+0xcf/0x1e0 [ 1077.213115][T12862] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1077.219394][T12862] [ 1077.221813][T12862] CPU: 0 PID: 12862 Comm: syz-executor.4 Not tainted 6.9.0-syzkaller-02707-g614da38e2f7a #0 [ 1077.232407][T12862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 1077.242781][T12862] ===================================================== [ 1077.250500][T12862] Disabling lock debugging due to kernel taint [ 1077.257059][T12862] Kernel panic - not syncing: kmsan.panic set ... [ 1077.263684][T12862] CPU: 0 PID: 12862 Comm: syz-executor.4 Tainted: G B 6.9.0-syzkaller-02707-g614da38e2f7a #0 [ 1077.275438][T12862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 1077.285652][T12862] Call Trace: [ 1077.289048][T12862] [ 1077.292103][T12862] dump_stack_lvl+0x216/0x2d0 [ 1077.297028][T12862] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 1077.303056][T12862] dump_stack+0x1e/0x30 [ 1077.307436][T12862] panic+0x4e2/0xcd0 [ 1077.311553][T12862] ? kmsan_get_metadata+0xf1/0x1d0 [ 1077.316878][T12862] kmsan_report+0x2d5/0x2e0 [ 1077.321586][T12862] ? __msan_warning+0x95/0x120 [ 1077.326528][T12862] ? io_req_cqe_overflow+0x193/0x1c0 [ 1077.332063][T12862] ? __io_submit_flush_completions+0x7eb/0x1be0 [ 1077.338729][T12862] ? io_submit_sqes+0x2b30/0x2f10 [ 1077.343934][T12862] ? __se_sys_io_uring_enter+0x40f/0x3c80 [ 1077.349841][T12862] ? __x64_sys_io_uring_enter+0x11f/0x1a0 [ 1077.355749][T12862] ? x64_sys_call+0x2c0/0x3b50 [ 1077.360729][T12862] ? do_syscall_64+0xcf/0x1e0 [ 1077.365620][T12862] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1077.371904][T12862] ? kmsan_get_metadata+0x146/0x1d0 [ 1077.377294][T12862] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 1077.383314][T12862] ? io_recv_finish+0xead/0x1560 [ 1077.388459][T12862] ? kmsan_get_metadata+0x146/0x1d0 [ 1077.393847][T12862] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 1077.399852][T12862] ? io_recv+0x19e8/0x1ea0 [ 1077.404458][T12862] ? kmsan_get_metadata+0x146/0x1d0 [ 1077.409842][T12862] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 1077.415843][T12862] __msan_warning+0x95/0x120 [ 1077.420608][T12862] io_req_cqe_overflow+0x193/0x1c0 [ 1077.425968][T12862] __io_submit_flush_completions+0x7eb/0x1be0 [ 1077.432311][T12862] io_submit_sqes+0x2b30/0x2f10 [ 1077.437391][T12862] __se_sys_io_uring_enter+0x40f/0x3c80 [ 1077.443138][T12862] ? kmsan_get_metadata+0x146/0x1d0 [ 1077.448522][T12862] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 1077.454554][T12862] __x64_sys_io_uring_enter+0x11f/0x1a0 [ 1077.460308][T12862] x64_sys_call+0x2c0/0x3b50 [ 1077.465120][T12862] do_syscall_64+0xcf/0x1e0 [ 1077.469832][T12862] ? clear_bhb_loop+0x25/0x80 [ 1077.474719][T12862] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1077.480824][T12862] RIP: 0033:0x7f223527cea9 [ 1077.485387][T12862] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 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 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1077.505194][T12862] RSP: 002b:00007f22360580c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1077.513799][T12862] RAX: ffffffffffffffda RBX: 00007f22353b3f80 RCX: 00007f223527cea9 [ 1077.521926][T12862] RDX: 0000000000000000 RSI: 0000000000005c26 RDI: 0000000000000005 [ 1077.530031][T12862] RBP: 00007f22352ebff4 R08: 0000000000000000 R09: 0000000000000000 [ 1077.538135][T12862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1077.546253][T12862] R13: 000000000000000b R14: 00007f22353b3f80 R15: 00007fff8c185318 [ 1077.554406][T12862] [ 1077.557753][T12862] Kernel Offset: disabled [ 1077.562234][T12862] Rebooting in 86400 seconds..