last executing test programs: 8.891450706s ago: executing program 3 (id=811): r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, 0x0, 0x20000001) recvmsg$kcm(r0, &(0x7f0000001fc0)={0x0, 0x0, 0x0}, 0x40011802) 8.597683006s ago: executing program 3 (id=813): r0 = syz_usb_connect(0x2, 0x24, &(0x7f0000000100)={{0x12, 0x1, 0x200, 0xff, 0x0, 0x0, 0x20, 0x572, 0xcb01, 0xbe71, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x6, 0x3, 0x80, 0x2, "", [{{0x9, 0x4, 0x2c, 0x7, 0x0, 0x5f, 0x90, 0xe3}}]}}]}}, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, &(0x7f0000001940)={0x24, 0x0, &(0x7f0000001880)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x140a}}, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, &(0x7f00000006c0)={0x14, 0x0, &(0x7f00000003c0)={0x0, 0x3, 0x4, @string={0x4, 0x3, "52f4"}}}, 0x0) 5.028815939s ago: executing program 1 (id=822): socket$nl_route(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f000000c2c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$NFT_BATCH(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)={{0x14}, [@NFT_MSG_NEWRULE={0x74, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x48, 0x4, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, @socket={{0xb}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_SOCKET_DREG={0x8, 0x2, 0x1, 0x0, 0xb}, @NFTA_SOCKET_KEY={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SOCKET_LEVEL={0x8, 0x3, 0x89}]}}}, {0x18, 0x1, 0x0, 0x1, @dup_ipv6={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_DUP_SREG_ADDR={0x8, 0x1, 0x1, 0x0, 0xc}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x9c}}, 0x0) 4.836739816s ago: executing program 2 (id=824): r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) 4.653749441s ago: executing program 2 (id=826): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80a, &(0x7f0000000600), 0x3, 0x79e, &(0x7f0000000640)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0x8004587d, &(0x7f0000000080)={@id={0x2, 0x0, @d}}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='memory.events.local\x00', 0x275a, 0x0) 4.646820202s ago: executing program 3 (id=827): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, 0x0, 0x0, 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41000, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f066bbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x2, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f00000000c0), 0x10}, 0x94) r3 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8b29, &(0x7f0000000000)={'wlan0\x00'}) ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x4b72, &(0x7f0000000180)={0x0, 0x1, 0x12, 0x6, 0x200, &(0x7f0000000880)="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"}) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x200080d0}, 0x0) 4.324739912s ago: executing program 2 (id=828): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) syz_usb_connect$cdc_ncm(0x2, 0x75, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000020000082505a1a4400001020301090263000201000000090480000102090000052406000105240000000d240f0100000000000000000006341a00000107241400efffff080581"], 0x0) 3.968018503s ago: executing program 1 (id=829): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x42}}, 0x6}, 0x1c) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, 0x0, 0x0) 3.835880388s ago: executing program 1 (id=830): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x1, 0x0, 0x0, &(0x7f0000000480)=""/74, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000400)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, 0x0, &(0x7f0000000340)=""/185, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@my=0x1}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 2.845598531s ago: executing program 1 (id=832): r0 = syz_usb_connect$midi(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x10, 0x9e8, 0x21, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x1, 0x40, 0x90, 0x10, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x3, 0x20, 0x3}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, &(0x7f0000000480)={0x24, 0x0, &(0x7f00000002c0)={0x0, 0x3, 0x2, @string={0x2}}, 0x0, 0x0}, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, 0x0, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000180)={0x14, 0x0, &(0x7f0000000140)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$uac3(r0, &(0x7f0000001180)={0x14, 0x0, &(0x7f00000010c0)={0x0, 0x3, 0x2, @string={0x2}}}, 0x0) 2.83074628s ago: executing program 0 (id=833): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000001cc0), 0x800) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={0x4000000, {0x2, 0x4e21, @loopback}, {0x2, 0x0, @remote}, {0x2, 0x4e23, @local}, 0x1d7, 0x0, 0x0, 0x0, 0xfff8, 0x0, 0x4, 0x6}) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYRES8=r0], 0x1c}, 0x1, 0x0, 0x0, 0x20000844}, 0x24018807) bpf$MAP_CREATE(0x0, 0x0, 0x50) pwrite64(0xffffffffffffffff, &(0x7f0000000000)='L', 0x1, 0x7ffffffe) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000040)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r1, &(0x7f0000000000), 0xd) 2.722323654s ago: executing program 2 (id=834): timer_create(0x0, &(0x7f0000000300)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000080)={r1}, 0x3e) 2.721725724s ago: executing program 0 (id=835): syz_mount_image$exfat(&(0x7f0000000040), &(0x7f00000002c0)='./file0\x00', 0x1200082, &(0x7f0000000500)=ANY=[], 0x5, 0x1530, &(0x7f0000002f80)="$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") rename(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') truncate(&(0x7f0000000500)='./file2\x00', 0x800) syz_mount_image$vfat(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x10000, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2.409734494s ago: executing program 0 (id=836): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x2400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x1, 0x0, 0x8000000, 0x2000, &(0x7f0000fa3000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x26e8, 0x1, 0xb000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) close(r1) 2.247818709s ago: executing program 2 (id=837): socket$nl_route(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f000000c2c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$NFT_BATCH(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)={{0x14}, [@NFT_MSG_NEWRULE={0x74, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x48, 0x4, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, @socket={{0xb}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_SOCKET_DREG={0x8, 0x2, 0x1, 0x0, 0xb}, @NFTA_SOCKET_KEY={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SOCKET_LEVEL={0x8, 0x3, 0x89}]}}}, {0x18, 0x1, 0x0, 0x1, @dup_ipv6={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_DUP_SREG_ADDR={0x8, 0x1, 0x1, 0x0, 0xc}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x9c}}, 0x0) 2.146964472s ago: executing program 0 (id=838): prlimit64(0x0, 0xe, 0x0, 0x0) ptrace$getsig(0x4202, 0x0, 0x6, &(0x7f00000000c0)) syz_clone3(&(0x7f000000dd80)={0x100000, 0x0, 0x0, 0x0, {0x13}, 0x0, 0x0, 0x0, 0x0}, 0x58) pause() syz_clone3(&(0x7f000000dd80)={0xa04400, 0x0, 0x0, 0x0, {0x12}, 0x0, 0x0, 0x0, 0x0}, 0x58) 1.193564132s ago: executing program 2 (id=839): r0 = syz_usb_connect(0x5, 0x35, &(0x7f0000000500)=ANY=[@ANYBLOB="120100004aaf36207205a5580a27010203010902230001000000000904010901a37d7e03090500004000020401080b01"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[], 0x0) syz_usb_control_io$printer(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) 1.174622813s ago: executing program 3 (id=840): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x1, 0x0, 0x0, &(0x7f0000000480)=""/74, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000400)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, 0x0, &(0x7f0000000340)=""/185, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 1.125895054s ago: executing program 0 (id=841): r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000780)={0x0, 0x0, 0x0}, 0x20000001) recvmsg$kcm(r0, &(0x7f0000001fc0)={0x0, 0x0, 0x0}, 0x40011802) 1.027984188s ago: executing program 3 (id=842): syz_mount_image$f2fs(&(0x7f0000000140), &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="636865636b706f696e743d64697361626c652c6261636b67726f756e645f67633d73796e632c61636c2c616c6c6f635f6d6f64653d72657573652c696e6c696e655f78617474722c6e6f666c7573685f6d657267652c6d6f64653d6c66732c6e6f757365725f78617474722c636865636b706f696e743d64697361626c652c757365725f78617474722c6673796e635f6d6f64653d7374726963742c6167655f657874656e745f63616368652c646973636172642c6e6f696e6c696e655f64656e7472792c008bfb3c1e4b1b12ae77c937da8858"], 0x1, 0x5505, &(0x7f0000002480)="$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symlinkat(&(0x7f0000002040)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00') 961.60114ms ago: executing program 0 (id=843): syz_mount_image$f2fs(&(0x7f0000000140), &(0x7f00000000c0)='./bus\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='nodiscard,alloc_mode=default,acl,alloc_mode=reuse,mode=fragment:block,disable_roll_forward,background_gc=on,nouser_xattr,checkpoint=disable,fsync_mode=strict,nobarrier,jqfmt=vfsold,mode=fragment:block,\x00'], 0x1, 0x5505, &(0x7f0000002480)="$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r0 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x101341, 0x69) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f00000000c0)=0xfffffffc) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x8, 0x800800}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x183341, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000003}) 255.563982ms ago: executing program 1 (id=844): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000001cc0), 0x800) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={0x4000000, {0x2, 0x4e21, @loopback}, {0x2, 0x0, @remote}, {0x2, 0x4e23, @local}, 0x1d7, 0x0, 0x0, 0x0, 0xfff8, 0x0, 0x4, 0x6}) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYRES8=r0], 0x1c}, 0x1, 0x0, 0x0, 0x20000844}, 0x24018807) bpf$MAP_CREATE(0x0, 0x0, 0x50) pwrite64(0xffffffffffffffff, &(0x7f0000000000)='L', 0x1, 0x7ffffffe) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000040)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r1, &(0x7f0000000000), 0xd) 220.832753ms ago: executing program 3 (id=845): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) r1 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_disconnect(0xffffffffffffffff) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x5b02, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) 0s ago: executing program 1 (id=846): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100), 0x802, 0x0) ioctl$UI_GET_SYSNAME(r0, 0x8040552c, 0x0) kernel console output (not intermixed with test programs): 's value: 18 [ 206.366593][ T5813] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 206.392513][ T5813] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 206.710771][ T7024] loop1: detected capacity change from 0 to 32768 [ 206.802878][ T7024] XFS (loop1): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 207.677009][ T5813] usb 1-1: config 0 descriptor?? [ 207.695033][ T7024] XFS (loop1): Ending clean mount [ 207.713034][ T7024] XFS (loop1): Quotacheck needed: Please wait. [ 207.811587][ T7024] XFS (loop1): Quotacheck: Done. [ 208.753909][ T5813] usb 1-1: can't set config #0, error -71 [ 208.764741][ T5813] usb 1-1: USB disconnect, device number 7 [ 208.841415][ T5780] XFS (loop1): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 208.861251][ T7047] netlink: 52 bytes leftover after parsing attributes in process `syz.3.283'. [ 209.170718][ T5777] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 209.423810][ T5777] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 209.457870][ T5777] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 209.481208][ T5777] usb 3-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00 [ 209.491515][ T5777] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 209.511037][ T5777] usb 3-1: config 0 descriptor?? [ 209.533941][ T5777] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 209.877147][ T7060] loop3: detected capacity change from 0 to 32768 [ 209.890048][ T7060] XFS (loop3): Mounting V5 Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 209.960858][ T7060] XFS (loop3): Ending clean mount [ 210.066381][ T5786] XFS (loop3): Unmounting Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 210.440937][ T7076] netlink: 8 bytes leftover after parsing attributes in process `syz.3.291'. [ 210.466408][ T7079] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 210.485817][ T7079] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 210.572218][ T7081] loop0: detected capacity change from 0 to 512 [ 210.687676][ T7081] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 210.911056][ T5784] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 212.644592][ T7104] loop0: detected capacity change from 0 to 131072 [ 212.903224][ T7104] F2FS-fs (loop0): inline encryption not supported [ 212.911971][ T7104] F2FS-fs (loop0): Test dummy encryption mode enabled [ 212.948065][ T7104] F2FS-fs (loop0): invalid crc value [ 213.004551][ T7104] F2FS-fs (loop0): Found nat_bits in checkpoint [ 213.049130][ T9] usb 3-1: USB disconnect, device number 12 [ 213.101542][ T7104] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 213.167018][ T7111] netlink: 8 bytes leftover after parsing attributes in process `syz.1.303'. [ 213.224645][ T7115] loop3: detected capacity change from 0 to 512 [ 213.281780][ T51] Bluetooth: hci0: command 0x0406 tx timeout [ 213.288828][ T51] Bluetooth: hci2: command 0x0406 tx timeout [ 213.300487][ T51] Bluetooth: hci3: command 0x0406 tx timeout [ 213.306920][ T51] Bluetooth: hci1: command 0x0406 tx timeout [ 213.377649][ T7115] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 213.627078][ T5786] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 215.931978][ T7147] loop0: detected capacity change from 0 to 131072 [ 216.118331][ T7147] F2FS-fs (loop0): inline encryption not supported [ 216.128338][ T7147] F2FS-fs (loop0): Test dummy encryption mode enabled [ 216.141384][ T7147] F2FS-fs (loop0): invalid crc value [ 216.265439][ T7147] F2FS-fs (loop0): Found nat_bits in checkpoint [ 216.273416][ T7149] loop3: detected capacity change from 0 to 512 [ 216.342832][ T7147] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 216.406545][ T7149] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 216.449073][ T7154] loop2: detected capacity change from 0 to 512 [ 216.647424][ T7154] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 216.722707][ T5786] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 216.731119][ T7154] ext4 filesystem being mounted at /73/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 217.882986][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 218.887318][ T7185] loop3: detected capacity change from 0 to 512 [ 220.714646][ T7190] loop2: detected capacity change from 0 to 131072 [ 220.811803][ T7190] F2FS-fs (loop2): inline encryption not supported [ 220.821263][ T7190] F2FS-fs (loop2): Test dummy encryption mode enabled [ 220.838282][ T7190] F2FS-fs (loop2): invalid crc value [ 220.905653][ T7185] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 220.943158][ T7190] F2FS-fs (loop2): Found nat_bits in checkpoint [ 221.011480][ T7190] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 221.134393][ T5786] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 221.439594][ T7203] loop3: detected capacity change from 0 to 512 [ 221.521649][ T7203] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 221.537827][ T7203] ext4 filesystem being mounted at /90/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 222.383186][ T5786] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 222.728085][ T7223] loop3: detected capacity change from 0 to 512 [ 222.887989][ T7223] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 223.150134][ T5786] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 223.266835][ T7199] loop1: detected capacity change from 0 to 32768 [ 223.437509][ T7199] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 223.454400][ T5788] Bluetooth: Wrong link type (-71) [ 223.465246][ T7199] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 223.515110][ T7199] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 223.587209][ T7216] loop0: detected capacity change from 0 to 32768 [ 223.598051][ T5813] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 223.611408][ T5813] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 223.673883][ T7216] XFS (loop0): Mounting V5 Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 223.821271][ T5813] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 209ms [ 223.846416][ T7216] XFS (loop0): Ending clean mount [ 223.846559][ T5813] gfs2: fsid=syz:syz.0: jid=0: Done [ 223.881668][ T7199] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 224.038719][ T5784] XFS (loop0): Unmounting Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 224.082973][ T7245] loop3: detected capacity change from 0 to 2048 [ 224.470899][ T7232] loop2: detected capacity change from 0 to 32768 [ 224.507006][ T7232] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 scanned by syz.2.343 (7232) [ 224.615855][ T7232] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 224.693630][ T7232] BTRFS info (device loop2): using sha256 (sha256-avx2) checksum algorithm [ 224.782435][ T7232] BTRFS info (device loop2): using free space tree [ 224.901650][ T7199] gfs2: fsid=syz:syz.0: found 1 quota changes [ 225.008356][ T7232] BTRFS info (device loop2): enabling ssd optimizations [ 225.018842][ T7232] BTRFS info (device loop2): auto enabling async discard [ 225.116049][ T7268] loop0: detected capacity change from 0 to 4096 [ 225.123945][ T5780] gfs2: fsid=syz:syz.0: inum=2340 error=-28, nblocks=1, full=1 fail_pt=0 [ 225.137119][ T5780] gfs2: fsid=syz:syz.0: rgrp 18 has an error, marking it readonly until umount [ 225.147494][ T5780] gfs2: fsid=syz:syz.0: umount on all nodes and run fsck.gfs2 to fix the error [ 225.155077][ T7268] EXT4-fs: Ignoring removed mblk_io_submit option [ 225.158169][ T5780] gfs2: fsid=syz:syz.0: R: n:18 f:80000000 b:4294967295/4294967295 i:4294967295 q:0 r:1 e:0 [ 225.179255][ T5780] gfs2: fsid=syz:syz.0: L: f:00 b:4294967295 i:4294967295 [ 225.251679][ T5776] BTRFS info (device loop2): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 225.255552][ T5780] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 225.310928][ T5780] CPU: 0 PID: 5780 Comm: syz-executor Not tainted syzkaller #0 [ 225.319161][ T5780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 225.330468][ T5780] Call Trace: [ 225.334336][ T5780] [ 225.337704][ T5780] dump_stack_lvl+0x18c/0x250 [ 225.343738][ T5780] ? show_regs_print_info+0x20/0x20 [ 225.350240][ T5780] ? load_image+0x420/0x420 [ 225.356026][ T5780] ? do_raw_spin_unlock+0x121/0x230 [ 225.362224][ T5780] gfs2_assert_warn_i+0x193/0x2c0 [ 225.368174][ T5780] gfs2_qd_dispose+0x4aa/0x5b0 [ 225.374031][ T5780] gfs2_quota_cleanup+0x410/0x720 [ 225.379352][ T5780] ? spin_lock_bucket+0x150/0x150 [ 225.383186][ T7268] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 225.385230][ T5780] ? __might_sleep+0xe0/0xe0 [ 225.385260][ T5780] ? down_write+0x16e/0x200 [ 225.385278][ T5780] ? down_read_killable+0x340/0x340 [ 225.385296][ T5780] ? gfs2_quota_sync+0x591/0x5a0 [ 225.385321][ T5780] gfs2_make_fs_ro+0x2aa/0x320 [ 225.385345][ T5780] ? gfs2_dinode_out+0xb10/0xb10 [ 225.385363][ T5780] ? __lock_acquire+0x7d40/0x7d40 [ 225.438135][ T5780] ? __rwlock_init+0x150/0x150 [ 225.444302][ T5780] ? do_raw_spin_unlock+0x121/0x230 [ 225.444429][ T7268] EXT4-fs (loop0): Test dummy encryption mode enabled [ 225.450332][ T5780] gfs2_put_super+0x224/0x930 [ 225.450374][ T5780] ? gfs2_evict_inode+0x1350/0x1350 [ 225.468731][ T5780] generic_shutdown_super+0x134/0x2b0 [ 225.476144][ T5780] kill_block_super+0x44/0x90 [ 225.481815][ T5780] deactivate_locked_super+0x97/0x100 [ 225.487507][ T5780] cleanup_mnt+0x43b/0x4d0 [ 225.494077][ T5780] task_work_run+0x1d4/0x260 [ 225.500191][ T5780] ? task_work_cancel+0x220/0x220 [ 225.505400][ T5780] ? exit_to_user_mode_loop+0x3b/0x110 [ 225.513413][ T5780] exit_to_user_mode_loop+0xe6/0x110 [ 225.519032][ T5780] exit_to_user_mode_prepare+0xee/0x180 [ 225.525678][ T5780] syscall_exit_to_user_mode+0x1a/0x50 [ 225.531815][ T5780] do_syscall_64+0x61/0xb0 [ 225.537054][ T5780] ? clear_bhb_loop+0x40/0x90 [ 225.542635][ T5780] ? clear_bhb_loop+0x40/0x90 [ 225.548498][ T5780] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 225.556164][ T5780] RIP: 0033:0x7f11e859e097 [ 225.562598][ T5780] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 225.586615][ T5780] RSP: 002b:00007fff5926a968 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 225.596400][ T5780] RAX: 0000000000000000 RBX: 00007f11e86321ca RCX: 00007f11e859e097 [ 225.605803][ T5780] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff5926aa20 [ 225.615118][ T5780] RBP: 00007fff5926aa20 R08: 00007fff5926ba20 R09: 00000000ffffffff [ 225.625069][ T5780] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff5926bab0 [ 225.634362][ T5780] R13: 00007f11e86321ca R14: 0000000000035ee7 R15: 00007fff5926baf0 [ 225.642753][ T5780] [ 225.724603][ T7268] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c19c, mo2=0003] [ 225.754194][ T7268] System zones: 0-5 [ 225.806477][ T7268] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 226.355779][ T7277] loop3: detected capacity change from 0 to 32768 [ 226.456724][ T7282] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 226.468647][ T7277] XFS (loop3): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 226.611718][ T7277] XFS (loop3): Ending clean mount [ 226.624646][ T7277] XFS (loop3): Quotacheck needed: Please wait. [ 226.690106][ T7277] XFS (loop3): Quotacheck: Done. [ 227.061875][ T7299] binder: 7298:7299 ioctl 4018620d 0 returned -22 [ 227.280203][ T5786] XFS (loop3): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 230.097798][ T7326] loop1: detected capacity change from 0 to 2048 [ 230.177184][ T7308] loop3: detected capacity change from 0 to 32768 [ 230.425036][ T7328] loop2: detected capacity change from 0 to 32768 [ 230.473991][ T7308] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 230.824253][ T7308] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 230.872560][ T7328] XFS (loop2): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 231.093527][ T7308] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 231.142284][ T7328] XFS (loop2): Ending clean mount [ 231.154261][ T7328] XFS (loop2): Quotacheck needed: Please wait. [ 231.168814][ T27] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 231.196886][ T27] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 231.263765][ T7328] XFS (loop2): Quotacheck: Done. [ 231.488022][ T27] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 291ms [ 231.526762][ T27] gfs2: fsid=syz:syz.0: jid=0: Done [ 231.546654][ T7308] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 231.569680][ T7308] gfs2: fsid=syz:syz.0: can't create logd thread: -4 [ 231.863180][ T7346] binder: 7345:7346 ioctl 4018620d 0 returned -22 [ 232.094379][ T5776] XFS (loop2): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 235.366068][ T7381] binder: 7380:7381 ioctl 4018620d 0 returned -22 [ 235.536771][ T5784] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 235.822158][ T7385] netlink: 28 bytes leftover after parsing attributes in process `syz.2.377'. [ 236.535923][ T7377] loop3: detected capacity change from 0 to 32768 [ 236.737443][ T7377] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 236.812649][ T7377] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 236.902039][ T7377] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 236.963210][ T968] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 236.989819][ T968] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 237.380675][ T968] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 390ms [ 237.453568][ T968] gfs2: fsid=syz:syz.0: jid=0: Done [ 237.500877][ T7377] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 238.077913][ T7401] loop0: detected capacity change from 0 to 32768 [ 238.108569][ T7401] XFS (loop0): Mounting V5 Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 238.988269][ T7401] XFS (loop0): Ending clean mount [ 239.103818][ T7377] gfs2: fsid=syz:syz.0: found 1 quota changes [ 239.241991][ T5784] XFS (loop0): Unmounting Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 239.374221][ T5786] gfs2: fsid=syz:syz.0: inum=2340 error=-28, nblocks=1, full=1 fail_pt=0 [ 239.409129][ T5786] gfs2: fsid=syz:syz.0: rgrp 18 has an error, marking it readonly until umount [ 239.462749][ T5786] gfs2: fsid=syz:syz.0: umount on all nodes and run fsck.gfs2 to fix the error [ 239.520206][ T5786] gfs2: fsid=syz:syz.0: R: n:18 f:80000000 b:4294967295/4294967295 i:4294967295 q:0 r:1 e:0 [ 239.531386][ T5786] gfs2: fsid=syz:syz.0: L: f:00 b:4294967295 i:4294967295 [ 239.589126][ T5786] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 239.613653][ T5786] CPU: 1 PID: 5786 Comm: syz-executor Not tainted syzkaller #0 [ 239.621991][ T5786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 239.637055][ T5786] Call Trace: [ 239.640824][ T5786] [ 239.644225][ T5786] dump_stack_lvl+0x18c/0x250 [ 239.649539][ T5786] ? show_regs_print_info+0x20/0x20 [ 239.654878][ T5786] ? load_image+0x420/0x420 [ 239.659548][ T5786] ? do_raw_spin_unlock+0x121/0x230 [ 239.665618][ T5786] gfs2_assert_warn_i+0x193/0x2c0 [ 239.671987][ T5786] gfs2_qd_dispose+0x4aa/0x5b0 [ 239.677917][ T5786] gfs2_quota_cleanup+0x410/0x720 [ 239.684118][ T5786] ? spin_lock_bucket+0x150/0x150 [ 239.689493][ T5786] ? __might_sleep+0xe0/0xe0 [ 239.694118][ T5786] ? down_write+0x16e/0x200 [ 239.699101][ T5786] ? down_read_killable+0x340/0x340 [ 239.705402][ T5786] ? gfs2_quota_sync+0x591/0x5a0 [ 239.711080][ T5786] gfs2_make_fs_ro+0x2aa/0x320 [ 239.717021][ T5786] ? gfs2_dinode_out+0xb10/0xb10 [ 239.724505][ T5786] ? __lock_acquire+0x7d40/0x7d40 [ 239.729912][ T5786] ? __rwlock_init+0x150/0x150 [ 239.735240][ T5786] ? do_raw_spin_unlock+0x121/0x230 [ 239.742489][ T5786] gfs2_put_super+0x224/0x930 [ 239.749488][ T5786] ? gfs2_evict_inode+0x1350/0x1350 [ 239.756297][ T5786] generic_shutdown_super+0x134/0x2b0 [ 239.764245][ T5786] kill_block_super+0x44/0x90 [ 239.769494][ T5786] deactivate_locked_super+0x97/0x100 [ 239.775183][ T5786] cleanup_mnt+0x43b/0x4d0 [ 239.781126][ T5786] task_work_run+0x1d4/0x260 [ 239.786506][ T5786] ? task_work_cancel+0x220/0x220 [ 239.791980][ T5786] ? exit_to_user_mode_loop+0x3b/0x110 [ 239.798066][ T5786] exit_to_user_mode_loop+0xe6/0x110 [ 239.803402][ T5786] exit_to_user_mode_prepare+0xee/0x180 [ 239.809177][ T5786] syscall_exit_to_user_mode+0x1a/0x50 [ 239.817180][ T5786] do_syscall_64+0x61/0xb0 [ 239.822529][ T5786] ? clear_bhb_loop+0x40/0x90 [ 239.827597][ T5786] ? clear_bhb_loop+0x40/0x90 [ 239.833617][ T5786] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 239.841653][ T5786] RIP: 0033:0x7f51dd59e097 [ 239.846715][ T5786] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 239.870513][ T5786] RSP: 002b:00007ffdf2a6a958 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 239.879920][ T5786] RAX: 0000000000000000 RBX: 00007f51dd6321ca RCX: 00007f51dd59e097 [ 239.891716][ T5786] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdf2a6aa10 [ 239.901194][ T5786] RBP: 00007ffdf2a6aa10 R08: 00007ffdf2a6ba10 R09: 00000000ffffffff [ 239.912148][ T5786] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdf2a6baa0 [ 239.923735][ T5786] R13: 00007f51dd6321ca R14: 00000000000393be R15: 00007ffdf2a6bae0 [ 239.934662][ T5786] [ 239.937934][ C1] vkms_vblank_simulate: vblank timer overrun [ 240.531823][ T7430] loop0: detected capacity change from 0 to 4096 [ 240.539987][ T7430] EXT4-fs: Ignoring removed mblk_io_submit option [ 240.581270][ T7430] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 240.618039][ T7430] EXT4-fs (loop0): Test dummy encryption mode enabled [ 240.675280][ T7430] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c19c, mo2=0003] [ 240.704890][ T7430] System zones: 0-5 [ 240.728376][ T7430] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 240.801028][ T7432] loop3: detected capacity change from 0 to 32768 [ 241.026392][ T7432] XFS (loop3): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 241.130537][ T7444] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 241.415192][ T7432] XFS (loop3): Ending clean mount [ 241.426617][ T7432] XFS (loop3): Quotacheck needed: Please wait. [ 241.551040][ T7432] XFS (loop3): Quotacheck: Done. [ 241.825206][ T7446] loop1: detected capacity change from 0 to 512 [ 242.633395][ T7446] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 242.715549][ T7446] ext4 filesystem being mounted at /109/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 242.747657][ T5786] XFS (loop3): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 242.888882][ T5784] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 243.572548][ T5780] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 245.620819][ T7465] netlink: 28 bytes leftover after parsing attributes in process `syz.3.393'. [ 246.713440][ T7463] loop0: detected capacity change from 0 to 131072 [ 247.329648][ T7463] F2FS-fs (loop0): inline encryption not supported [ 247.338085][ T7463] F2FS-fs (loop0): Test dummy encryption mode enabled [ 247.362548][ T7463] F2FS-fs (loop0): invalid crc value [ 247.401647][ T7463] F2FS-fs (loop0): Found nat_bits in checkpoint [ 247.475462][ T7463] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 250.345123][ T7482] loop3: detected capacity change from 0 to 2048 [ 250.686808][ T7487] loop2: detected capacity change from 0 to 4096 [ 250.702498][ T7487] EXT4-fs: Ignoring removed mblk_io_submit option [ 250.930878][ T7487] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 251.100093][ T7487] EXT4-fs (loop2): Test dummy encryption mode enabled [ 251.330665][ T7487] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c19c, mo2=0003] [ 251.390824][ T7487] System zones: 0-5 [ 251.410478][ T7495] binder: 7493:7495 ioctl c0306201 0 returned -14 [ 251.442483][ T7487] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 251.891417][ T7505] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 253.386972][ T7501] loop0: detected capacity change from 0 to 32768 [ 253.675139][ T7504] loop3: detected capacity change from 0 to 32768 [ 253.694325][ T7504] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 253.703748][ T7504] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 253.707009][ T7501] XFS (loop0): Mounting V5 Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 254.148164][ T7504] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 12ms [ 254.492659][ T1198] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 254.525981][ T1198] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 254.538388][ T7501] XFS (loop0): Ending clean mount [ 254.797783][ T5784] XFS (loop0): Unmounting Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 254.863836][ T1198] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 337ms [ 254.929623][ T1198] gfs2: fsid=syz:syz.0: jid=0: Done [ 254.971785][ T7504] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 255.022409][ T7504] gfs2: fsid=syz:syz.0: can't create logd thread: -4 [ 255.697996][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 255.769278][ T7533] netlink: 12 bytes leftover after parsing attributes in process `syz.1.414'. [ 256.133269][ T7542] binder: 7541:7542 ioctl c0306201 0 returned -14 [ 256.349143][ T7529] loop0: detected capacity change from 0 to 40427 [ 256.376495][ T7529] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 256.412693][ T7529] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 256.458241][ T7529] F2FS-fs (loop0): invalid crc value [ 256.502864][ T7529] F2FS-fs (loop0): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 257.265600][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 257.283601][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 257.351725][ T5788] Bluetooth: Wrong link type (-71) [ 257.432514][ T7529] F2FS-fs (loop0): Try to recover 1th superblock, ret: -30 [ 257.450086][ T7557] loop1: detected capacity change from 0 to 4096 [ 257.470879][ T7529] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 257.481697][ T7557] EXT4-fs: Ignoring removed mblk_io_submit option [ 257.521976][ T7557] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 257.600678][ T7557] EXT4-fs (loop1): Test dummy encryption mode enabled [ 257.745734][ T7557] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c19c, mo2=0003] [ 257.778190][ T7557] System zones: 0-5 [ 257.802839][ T7557] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 258.875914][ T7569] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 261.701877][ T7571] netlink: 12 bytes leftover after parsing attributes in process `syz.3.424'. [ 261.717565][ T5780] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 262.035657][ T7576] binder: 7575:7576 ioctl c0306201 0 returned -14 [ 263.519349][ T7592] loop1: detected capacity change from 0 to 32768 [ 263.724614][ T7592] XFS (loop1): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 264.426725][ T7592] XFS (loop1): Ending clean mount [ 264.442358][ T7592] XFS (loop1): Quotacheck needed: Please wait. [ 264.538627][ T7592] XFS (loop1): Quotacheck: Done. [ 264.663336][ T7581] loop0: detected capacity change from 0 to 32768 [ 264.712110][ T7581] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 264.774136][ T7581] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 264.878292][ T5780] XFS (loop1): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 264.957050][ T7581] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 264.979070][ T7609] loop3: detected capacity change from 0 to 4096 [ 265.001028][ T1198] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 265.026437][ T7609] EXT4-fs: Ignoring removed mblk_io_submit option [ 265.087293][ T1198] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 265.132552][ T7609] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 265.196801][ T7609] EXT4-fs (loop3): Test dummy encryption mode enabled [ 265.267153][ T7609] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c19c, mo2=0003] [ 265.336834][ T7609] System zones: 0-5 [ 265.372391][ T7609] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 265.440253][ T1198] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 352ms [ 265.719045][ T1198] gfs2: fsid=syz:syz.0: jid=0: Done [ 265.727457][ T7581] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 265.748009][ T7581] gfs2: fsid=syz:syz.0: can't create logd thread: -4 [ 265.797112][ T7615] netlink: 12 bytes leftover after parsing attributes in process `syz.2.435'. [ 265.924149][ T7617] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 266.563465][ T5788] Bluetooth: Wrong link type (-71) [ 267.413587][ T7628] loop1: detected capacity change from 0 to 32768 [ 267.447619][ T7628] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 scanned by syz.1.434 (7628) [ 267.781101][ T7629] loop0: detected capacity change from 0 to 131072 [ 267.782471][ T7628] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 267.823729][ T7629] F2FS-fs (loop0): inline encryption not supported [ 267.832401][ T7629] F2FS-fs (loop0): Test dummy encryption mode enabled [ 267.863176][ T7629] F2FS-fs (loop0): invalid crc value [ 268.018373][ T7628] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 268.167628][ T7629] F2FS-fs (loop0): Found nat_bits in checkpoint [ 268.371018][ T7629] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 268.393961][ T7628] BTRFS info (device loop1): using free space tree [ 268.698703][ T7628] BTRFS info (device loop1): enabling ssd optimizations [ 268.742155][ T7628] BTRFS info (device loop1): auto enabling async discard [ 268.891017][ T7657] netlink: 52 bytes leftover after parsing attributes in process `syz.2.442'. [ 268.950704][ T5780] BTRFS info (device loop1): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 271.374044][ T7659] loop2: detected capacity change from 0 to 32768 [ 271.441655][ T7659] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 271.500676][ T7659] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 271.637733][ T7659] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 271.673590][ T7671] netlink: 12 bytes leftover after parsing attributes in process `syz.1.445'. [ 271.705215][ T5821] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 271.717382][ T5821] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 271.789466][ T5821] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 72ms [ 271.800861][ T5821] gfs2: fsid=syz:syz.0: jid=0: Done [ 271.807335][ T7659] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 272.047521][ T7676] loop1: detected capacity change from 0 to 2048 [ 272.133084][ T5770] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 272.191041][ T7676] loop1: detected capacity change from 0 to 512 [ 272.198332][ T7676] EXT4-fs: Ignoring removed bh option [ 272.260657][ T7676] EXT4-fs warning (device loop1): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 272.296107][ T7676] EXT4-fs warning (device loop1): dx_probe:881: Enable large directory feature to access it [ 272.317985][ T7676] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.447: Corrupt directory, running e2fsck is recommended [ 272.354048][ T7676] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 272.365172][ T7659] gfs2: fsid=syz:syz.0: found 1 quota changes [ 272.390682][ T7676] EXT4-fs error (device loop1): ext4_iget_extra_inode:4739: inode #15: comm syz.1.447: corrupted in-inode xattr: e_name out of bounds [ 272.455282][ T7676] EXT4-fs error (device loop1): ext4_orphan_get:1409: comm syz.1.447: couldn't read orphan inode 15 (err -117) [ 272.540124][ T7676] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 272.561648][ T5776] gfs2: fsid=syz:syz.0: inum=2340 error=-28, nblocks=1, full=1 fail_pt=0 [ 272.614735][ T5776] gfs2: fsid=syz:syz.0: rgrp 18 has an error, marking it readonly until umount [ 272.635138][ T7682] loop0: detected capacity change from 0 to 32768 [ 272.656579][ T5776] gfs2: fsid=syz:syz.0: umount on all nodes and run fsck.gfs2 to fix the error [ 272.668168][ T5776] gfs2: fsid=syz:syz.0: R: n:18 f:80000000 b:4294967295/4294967295 i:4294967295 q:0 r:1 e:0 [ 272.679574][ T5776] gfs2: fsid=syz:syz.0: L: f:00 b:4294967295 i:4294967295 [ 272.720139][ T5776] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 272.780489][ T5776] CPU: 0 PID: 5776 Comm: syz-executor Not tainted syzkaller #0 [ 272.788622][ T5776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 272.798886][ T5776] Call Trace: [ 272.802464][ T5776] [ 272.805507][ T5776] dump_stack_lvl+0x18c/0x250 [ 272.810317][ T5776] ? show_regs_print_info+0x20/0x20 [ 272.815714][ T5776] ? load_image+0x420/0x420 [ 272.820350][ T5776] ? do_raw_spin_unlock+0x121/0x230 [ 272.825579][ T5776] gfs2_assert_warn_i+0x193/0x2c0 [ 272.830635][ T5776] gfs2_qd_dispose+0x4aa/0x5b0 [ 272.835438][ T5776] gfs2_quota_cleanup+0x410/0x720 [ 272.840481][ T5776] ? spin_lock_bucket+0x150/0x150 [ 272.846300][ T5776] ? __might_sleep+0xe0/0xe0 [ 272.851001][ T5776] ? down_write+0x16e/0x200 [ 272.855536][ T5776] ? down_read_killable+0x340/0x340 [ 272.860770][ T5776] ? gfs2_quota_sync+0x591/0x5a0 [ 272.866106][ T5776] gfs2_make_fs_ro+0x2aa/0x320 [ 272.870902][ T5776] ? gfs2_dinode_out+0xb10/0xb10 [ 272.876046][ T5776] ? __lock_acquire+0x7d40/0x7d40 [ 272.881113][ T5776] ? __rwlock_init+0x150/0x150 [ 272.886008][ T5776] ? do_raw_spin_unlock+0x121/0x230 [ 272.891364][ T5776] gfs2_put_super+0x224/0x930 [ 272.896081][ T5776] ? gfs2_evict_inode+0x1350/0x1350 [ 272.901319][ T5776] generic_shutdown_super+0x134/0x2b0 [ 272.906899][ T5776] kill_block_super+0x44/0x90 [ 272.911738][ T5776] deactivate_locked_super+0x97/0x100 [ 272.917366][ T5776] cleanup_mnt+0x43b/0x4d0 [ 272.921835][ T5776] task_work_run+0x1d4/0x260 [ 272.926644][ T5776] ? task_work_cancel+0x220/0x220 [ 272.932065][ T5776] ? exit_to_user_mode_loop+0x3b/0x110 [ 272.937837][ T5776] exit_to_user_mode_loop+0xe6/0x110 [ 272.943430][ T5776] exit_to_user_mode_prepare+0xee/0x180 [ 272.949026][ T5776] syscall_exit_to_user_mode+0x1a/0x50 [ 272.954526][ T5776] do_syscall_64+0x61/0xb0 [ 272.958986][ T5776] ? clear_bhb_loop+0x40/0x90 [ 272.963870][ T5776] ? clear_bhb_loop+0x40/0x90 [ 272.968751][ T5776] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 272.974774][ T5776] RIP: 0033:0x7f0d8d79e097 [ 272.979222][ T5776] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 272.999425][ T5776] RSP: 002b:00007ffd0c959e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 273.008048][ T5776] RAX: 0000000000000000 RBX: 00007f0d8d8321ca RCX: 00007f0d8d79e097 [ 273.016045][ T5776] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd0c959f20 [ 273.024564][ T5776] RBP: 00007ffd0c959f20 R08: 00007ffd0c95af20 R09: 00000000ffffffff [ 273.032594][ T5776] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd0c95afb0 [ 273.040686][ T5776] R13: 00007f0d8d8321ca R14: 0000000000041a66 R15: 00007ffd0c95aff0 [ 273.049094][ T5776] [ 273.052443][ C0] vkms_vblank_simulate: vblank timer overrun [ 273.067724][ T5786] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 273.079968][ T7682] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 273.132182][ T7682] XFS (loop0): Ending clean mount [ 273.175864][ T7682] XFS (loop0): Quotacheck needed: Please wait. [ 273.255826][ T7682] XFS (loop0): Quotacheck: Done. [ 273.450678][ T7696] netlink: 52 bytes leftover after parsing attributes in process `syz.3.452'. [ 273.470800][ T5784] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 274.009066][ T7707] netlink: 12 bytes leftover after parsing attributes in process `syz.2.455'. [ 274.088560][ T5780] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 274.318497][ T7713] loop1: detected capacity change from 0 to 4096 [ 274.334721][ T7713] EXT4-fs: Ignoring removed mblk_io_submit option [ 274.363534][ T7713] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 274.388340][ T7713] EXT4-fs (loop1): Test dummy encryption mode enabled [ 274.410490][ T7713] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c19c, mo2=0003] [ 274.442772][ T7713] System zones: 0-5 [ 274.462182][ T7713] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 274.841053][ T7710] loop2: detected capacity change from 0 to 32768 [ 274.913444][ T7710] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 275.013249][ T7710] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 275.035804][ T7720] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 275.125900][ T7710] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 275.152521][ T1198] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 275.171153][ T1198] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 275.307854][ T1198] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 136ms [ 275.326162][ T1198] gfs2: fsid=syz:syz.0: jid=0: Done [ 275.338601][ T7710] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 276.591280][ T7739] loop3: detected capacity change from 0 to 2048 [ 276.844209][ T7710] gfs2: fsid=syz:syz.0: found 1 quota changes [ 276.911822][ T7710] gfs2: fsid=syz:syz.0: inum=0 error=-28, nblocks=1, full=1 fail_pt=0 [ 276.956466][ T7710] gfs2: fsid=syz:syz.0: rgrp 18 has an error, marking it readonly until umount [ 277.021550][ T7710] gfs2: fsid=syz:syz.0: umount on all nodes and run fsck.gfs2 to fix the error [ 277.070529][ T7710] gfs2: fsid=syz:syz.0: R: n:18 f:80000000 b:4294967295/4294967295 i:4294967295 q:0 r:1 e:0 [ 277.082570][ T7710] gfs2: fsid=syz:syz.0: L: f:00 b:4294967295 i:4294967295 [ 277.524709][ T5776] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 277.574531][ T5776] CPU: 1 PID: 5776 Comm: syz-executor Not tainted syzkaller #0 [ 277.582516][ T5776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 277.593573][ T5776] Call Trace: [ 277.597036][ T5776] [ 277.600606][ T5776] dump_stack_lvl+0x18c/0x250 [ 277.605897][ T5776] ? show_regs_print_info+0x20/0x20 [ 277.612217][ T5776] ? load_image+0x420/0x420 [ 277.618355][ T5776] ? do_raw_spin_unlock+0x121/0x230 [ 277.624564][ T5776] gfs2_assert_warn_i+0x193/0x2c0 [ 277.631132][ T5776] gfs2_qd_dispose+0x4aa/0x5b0 [ 277.636303][ T5776] gfs2_quota_cleanup+0x410/0x720 [ 277.641494][ T5776] ? spin_lock_bucket+0x150/0x150 [ 277.646914][ T5776] ? __might_sleep+0xe0/0xe0 [ 277.652690][ T5776] ? down_write+0x16e/0x200 [ 277.658830][ T5776] ? down_read_killable+0x340/0x340 [ 277.666006][ T5776] ? gfs2_quota_sync+0x591/0x5a0 [ 277.672658][ T5776] gfs2_make_fs_ro+0x2aa/0x320 [ 277.678867][ T5776] ? gfs2_dinode_out+0xb10/0xb10 [ 277.685576][ T5776] ? __lock_acquire+0x7d40/0x7d40 [ 277.692163][ T5776] ? __rwlock_init+0x150/0x150 [ 277.699126][ T5776] ? do_raw_spin_unlock+0x121/0x230 [ 277.706345][ T5776] gfs2_put_super+0x224/0x930 [ 277.711955][ T5776] ? gfs2_evict_inode+0x1350/0x1350 [ 277.717900][ T5776] generic_shutdown_super+0x134/0x2b0 [ 277.723756][ T5776] kill_block_super+0x44/0x90 [ 277.729254][ T5776] deactivate_locked_super+0x97/0x100 [ 277.735445][ T5776] cleanup_mnt+0x43b/0x4d0 [ 277.740382][ T5776] task_work_run+0x1d4/0x260 [ 277.745282][ T5776] ? task_work_cancel+0x220/0x220 [ 277.751762][ T5776] ? exit_to_user_mode_loop+0x3b/0x110 [ 277.761018][ T5776] exit_to_user_mode_loop+0xe6/0x110 [ 277.768459][ T5776] exit_to_user_mode_prepare+0xee/0x180 [ 277.775612][ T5776] syscall_exit_to_user_mode+0x1a/0x50 [ 277.781892][ T5776] do_syscall_64+0x61/0xb0 [ 277.786787][ T5776] ? clear_bhb_loop+0x40/0x90 [ 277.793770][ T5776] ? clear_bhb_loop+0x40/0x90 [ 277.799670][ T5776] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 277.807918][ T5776] RIP: 0033:0x7f0d8d79e097 [ 277.812970][ T5776] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 277.835841][ T5776] RSP: 002b:00007ffd0c959e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 277.846702][ T5776] RAX: 0000000000000000 RBX: 00007f0d8d8321ca RCX: 00007f0d8d79e097 [ 277.855071][ T5776] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd0c959f20 [ 277.863710][ T5776] RBP: 00007ffd0c959f20 R08: 00007ffd0c95af20 R09: 00000000ffffffff [ 277.872448][ T5776] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd0c95afb0 [ 277.880545][ T5776] R13: 00007f0d8d8321ca R14: 00000000000439ff R15: 00007ffd0c95aff0 [ 277.888654][ T5776] [ 278.548775][ T7750] netlink: 12 bytes leftover after parsing attributes in process `syz.2.465'. [ 282.294359][ T7768] loop0: detected capacity change from 0 to 32768 [ 282.362400][ T7768] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 282.405860][ T7768] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 282.446831][ T7778] loop2: detected capacity change from 0 to 2048 [ 282.487652][ T7768] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 282.527743][ T5815] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 282.555333][ T5815] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 282.629212][ T7776] loop3: detected capacity change from 0 to 131072 [ 282.667407][ T7776] F2FS-fs (loop3): inline encryption not supported [ 282.676214][ T7776] F2FS-fs (loop3): Test dummy encryption mode enabled [ 282.712777][ T7776] F2FS-fs (loop3): invalid crc value [ 282.844099][ T7776] F2FS-fs (loop3): Found nat_bits in checkpoint [ 282.884428][ T5780] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 282.889622][ T7776] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 283.013373][ T5815] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 458ms [ 283.055260][ T5815] gfs2: fsid=syz:syz.0: jid=0: Done [ 283.072358][ T7768] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 283.266278][ T7790] netlink: 12 bytes leftover after parsing attributes in process `syz.1.477'. [ 283.830860][ T7768] gfs2: fsid=syz:syz.0: found 1 quota changes [ 283.938877][ T5784] gfs2: fsid=syz:syz.0: inum=2340 error=-28, nblocks=1, full=1 fail_pt=0 [ 283.955611][ T5784] gfs2: fsid=syz:syz.0: rgrp 18 has an error, marking it readonly until umount [ 283.969926][ T5784] gfs2: fsid=syz:syz.0: umount on all nodes and run fsck.gfs2 to fix the error [ 283.984521][ T5784] gfs2: fsid=syz:syz.0: R: n:18 f:80000000 b:4294967295/4294967295 i:4294967295 q:0 r:1 e:0 [ 283.995647][ T5784] gfs2: fsid=syz:syz.0: L: f:00 b:4294967295 i:4294967295 [ 284.053516][ T5784] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 284.080921][ T5784] CPU: 1 PID: 5784 Comm: syz-executor Not tainted syzkaller #0 [ 284.089408][ T5784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 284.100549][ T5784] Call Trace: [ 284.104727][ T5784] [ 284.109288][ T5784] dump_stack_lvl+0x18c/0x250 [ 284.114576][ T5784] ? show_regs_print_info+0x20/0x20 [ 284.121299][ T5784] ? load_image+0x420/0x420 [ 284.128000][ T5784] ? do_raw_spin_unlock+0x121/0x230 [ 284.133780][ T5784] gfs2_assert_warn_i+0x193/0x2c0 [ 284.139814][ T5784] gfs2_qd_dispose+0x4aa/0x5b0 [ 284.145188][ T5784] gfs2_quota_cleanup+0x410/0x720 [ 284.152191][ T5784] ? spin_lock_bucket+0x150/0x150 [ 284.158727][ T5784] ? __might_sleep+0xe0/0xe0 [ 284.163748][ T5784] ? down_write+0x16e/0x200 [ 284.169264][ T5784] ? down_read_killable+0x340/0x340 [ 284.174749][ T5784] ? gfs2_quota_sync+0x591/0x5a0 [ 284.180527][ T5784] gfs2_make_fs_ro+0x2aa/0x320 [ 284.185434][ T5784] ? gfs2_dinode_out+0xb10/0xb10 [ 284.191413][ T5784] ? __lock_acquire+0x7d40/0x7d40 [ 284.198305][ T5784] ? __rwlock_init+0x150/0x150 [ 284.203381][ T5784] ? do_raw_spin_unlock+0x121/0x230 [ 284.208824][ T5784] gfs2_put_super+0x224/0x930 [ 284.215002][ T5784] ? gfs2_evict_inode+0x1350/0x1350 [ 284.221809][ T5784] generic_shutdown_super+0x134/0x2b0 [ 284.227941][ T5784] kill_block_super+0x44/0x90 [ 284.233713][ T5784] deactivate_locked_super+0x97/0x100 [ 284.240002][ T5784] cleanup_mnt+0x43b/0x4d0 [ 284.244478][ T5784] task_work_run+0x1d4/0x260 [ 284.249385][ T5784] ? task_work_cancel+0x220/0x220 [ 284.255008][ T5784] ? exit_to_user_mode_loop+0x3b/0x110 [ 284.264000][ T5784] exit_to_user_mode_loop+0xe6/0x110 [ 284.269510][ T5784] exit_to_user_mode_prepare+0xee/0x180 [ 284.276078][ T5784] syscall_exit_to_user_mode+0x1a/0x50 [ 284.283411][ T5784] do_syscall_64+0x61/0xb0 [ 284.288739][ T5784] ? clear_bhb_loop+0x40/0x90 [ 284.295736][ T5784] ? clear_bhb_loop+0x40/0x90 [ 284.301080][ T5784] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 284.309453][ T5784] RIP: 0033:0x7f980679e097 [ 284.314172][ T5784] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 284.339249][ T5784] RSP: 002b:00007ffecd692bc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 284.348059][ T5784] RAX: 0000000000000000 RBX: 00007f98068321ca RCX: 00007f980679e097 [ 284.362972][ T5784] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffecd692c80 [ 284.371417][ T5784] RBP: 00007ffecd692c80 R08: 00007ffecd693c80 R09: 00000000ffffffff [ 284.385255][ T5784] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffecd693d10 [ 284.394454][ T5784] R13: 00007f98068321ca R14: 00000000000445fa R15: 00007ffecd693d50 [ 284.404944][ T5784] [ 285.931228][ T7816] loop1: detected capacity change from 0 to 4096 [ 286.071020][ T7816] EXT4-fs: Ignoring removed mblk_io_submit option [ 286.385842][ T7816] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 286.558601][ T7816] EXT4-fs (loop1): Test dummy encryption mode enabled [ 286.836566][ T7816] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c19c, mo2=0003] [ 286.847246][ T7816] System zones: 0-5 [ 286.885392][ T7816] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 286.899689][ T7824] netlink: 12 bytes leftover after parsing attributes in process `syz.0.487'. [ 288.117007][ T7828] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 288.662557][ T7825] loop2: detected capacity change from 0 to 131072 [ 288.674929][ T7825] F2FS-fs (loop2): inline encryption not supported [ 288.682504][ T7825] F2FS-fs (loop2): Test dummy encryption mode enabled [ 288.691222][ T7825] F2FS-fs (loop2): invalid crc value [ 288.733281][ T7825] F2FS-fs (loop2): Found nat_bits in checkpoint [ 288.763187][ T7833] loop3: detected capacity change from 0 to 2048 [ 288.788943][ T7825] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 288.926848][ T7833] loop3: detected capacity change from 0 to 512 [ 288.961349][ T7833] EXT4-fs: Ignoring removed bh option [ 289.003280][ T7833] EXT4-fs warning (device loop3): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 289.041826][ T7833] EXT4-fs warning (device loop3): dx_probe:881: Enable large directory feature to access it [ 289.090744][ T7833] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.489: Corrupt directory, running e2fsck is recommended [ 289.152549][ T7833] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 289.210587][ T7833] EXT4-fs error (device loop3): ext4_iget_extra_inode:4739: inode #15: comm syz.3.489: corrupted in-inode xattr: e_name out of bounds [ 289.286461][ T7833] EXT4-fs error (device loop3): ext4_orphan_get:1409: comm syz.3.489: couldn't read orphan inode 15 (err -117) [ 289.324048][ T7833] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 289.760077][ T7831] loop0: detected capacity change from 0 to 32768 [ 289.785602][ T7831] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 289.801038][ T7831] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 289.947442][ T7831] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 289.998876][ T5815] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 290.020924][ T5815] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 290.161527][ T5815] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 140ms [ 290.185027][ T5815] gfs2: fsid=syz:syz.0: jid=0: Done [ 290.210559][ T7831] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 290.835486][ T7831] gfs2: fsid=syz:syz.0: found 1 quota changes [ 290.879377][ T5786] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 290.900310][ T7831] gfs2: fsid=syz:syz.0: inum=0 error=-28, nblocks=1, full=1 fail_pt=0 [ 290.919855][ T7831] gfs2: fsid=syz:syz.0: rgrp 18 has an error, marking it readonly until umount [ 290.949045][ T7831] gfs2: fsid=syz:syz.0: umount on all nodes and run fsck.gfs2 to fix the error [ 290.985708][ T7831] gfs2: fsid=syz:syz.0: R: n:18 f:80000000 b:4294967295/4294967295 i:4294967295 q:0 r:1 e:0 [ 290.996488][ T7831] gfs2: fsid=syz:syz.0: L: f:00 b:4294967295 i:4294967295 [ 291.087041][ T5784] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 291.113907][ T5784] CPU: 0 PID: 5784 Comm: syz-executor Not tainted syzkaller #0 [ 291.122706][ T5784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 291.134255][ T5784] Call Trace: [ 291.138062][ T5784] [ 291.141021][ T5784] dump_stack_lvl+0x18c/0x250 [ 291.147585][ T5784] ? show_regs_print_info+0x20/0x20 [ 291.153005][ T5784] ? load_image+0x420/0x420 [ 291.158519][ T5784] ? do_raw_spin_unlock+0x121/0x230 [ 291.164178][ T5784] gfs2_assert_warn_i+0x193/0x2c0 [ 291.169227][ T5784] gfs2_qd_dispose+0x4aa/0x5b0 [ 291.174125][ T5784] gfs2_quota_cleanup+0x410/0x720 [ 291.179370][ T5784] ? spin_lock_bucket+0x150/0x150 [ 291.184736][ T5784] ? __might_sleep+0xe0/0xe0 [ 291.189797][ T5784] ? down_write+0x16e/0x200 [ 291.195404][ T5784] ? down_read_killable+0x340/0x340 [ 291.201349][ T5784] ? gfs2_quota_sync+0x591/0x5a0 [ 291.208158][ T5784] gfs2_make_fs_ro+0x2aa/0x320 [ 291.213333][ T5784] ? gfs2_dinode_out+0xb10/0xb10 [ 291.219349][ T5784] ? __lock_acquire+0x7d40/0x7d40 [ 291.225096][ T5784] ? __rwlock_init+0x150/0x150 [ 291.231206][ T5784] ? do_raw_spin_unlock+0x121/0x230 [ 291.236896][ T5784] gfs2_put_super+0x224/0x930 [ 291.241916][ T5784] ? gfs2_evict_inode+0x1350/0x1350 [ 291.251035][ T5784] generic_shutdown_super+0x134/0x2b0 [ 291.257574][ T5784] kill_block_super+0x44/0x90 [ 291.263242][ T5784] deactivate_locked_super+0x97/0x100 [ 291.269344][ T5784] cleanup_mnt+0x43b/0x4d0 [ 291.273870][ T5784] task_work_run+0x1d4/0x260 [ 291.279515][ T5784] ? task_work_cancel+0x220/0x220 [ 291.284821][ T5784] ? exit_to_user_mode_loop+0x3b/0x110 [ 291.290500][ T5784] exit_to_user_mode_loop+0xe6/0x110 [ 291.295822][ T5784] exit_to_user_mode_prepare+0xee/0x180 [ 291.301785][ T5784] syscall_exit_to_user_mode+0x1a/0x50 [ 291.309226][ T5784] do_syscall_64+0x61/0xb0 [ 291.313852][ T5784] ? clear_bhb_loop+0x40/0x90 [ 291.319042][ T5784] ? clear_bhb_loop+0x40/0x90 [ 291.324090][ T5784] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 291.330793][ T5784] RIP: 0033:0x7f980679e097 [ 291.335432][ T5784] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 291.359942][ T5784] RSP: 002b:00007ffecd692bc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 291.369945][ T5784] RAX: 0000000000000000 RBX: 00007f98068321ca RCX: 00007f980679e097 [ 291.380290][ T5784] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffecd692c80 [ 291.389069][ T5784] RBP: 00007ffecd692c80 R08: 00007ffecd693c80 R09: 00000000ffffffff [ 291.399196][ T5784] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffecd693d10 [ 291.407282][ T5784] R13: 00007f98068321ca R14: 0000000000046ffd R15: 00007ffecd693d50 [ 291.416518][ T5784] [ 293.116594][ T7865] netlink: 12 bytes leftover after parsing attributes in process `syz.0.496'. [ 293.214815][ T7861] loop3: detected capacity change from 0 to 32768 [ 293.286420][ T7861] XFS (loop3): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 293.424069][ T7861] XFS (loop3): Ending clean mount [ 293.443735][ T7861] XFS (loop3): Quotacheck needed: Please wait. [ 294.523405][ T7861] XFS (loop3): Quotacheck: Done. [ 294.762529][ T5780] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 295.958286][ T7880] loop0: detected capacity change from 0 to 131072 [ 295.969909][ T7880] F2FS-fs (loop0): inline encryption not supported [ 295.977538][ T7880] F2FS-fs (loop0): Test dummy encryption mode enabled [ 295.996940][ T7880] F2FS-fs (loop0): invalid crc value [ 296.006390][ T5786] XFS (loop3): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 296.041745][ T7880] F2FS-fs (loop0): Found nat_bits in checkpoint [ 296.115718][ T7880] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 296.584336][ T7893] loop3: detected capacity change from 0 to 2048 [ 296.727586][ T7885] loop2: detected capacity change from 0 to 32768 [ 296.755897][ T7885] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 296.781049][ T7885] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 296.875287][ T7885] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 296.934389][ T5821] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 296.950253][ T5821] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 297.601438][ T5821] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 651ms [ 297.612250][ T5821] gfs2: fsid=syz:syz.0: jid=0: Done [ 297.618851][ T7885] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 298.115235][ T7885] gfs2: fsid=syz:syz.0: found 1 quota changes [ 298.158131][ T7885] gfs2: fsid=syz:syz.0: inum=0 error=-28, nblocks=1, full=1 fail_pt=0 [ 298.179945][ T7885] gfs2: fsid=syz:syz.0: rgrp 18 has an error, marking it readonly until umount [ 298.214981][ T7885] gfs2: fsid=syz:syz.0: umount on all nodes and run fsck.gfs2 to fix the error [ 298.257919][ T7885] gfs2: fsid=syz:syz.0: R: n:18 f:80000000 b:4294967295/4294967295 i:4294967295 q:0 r:1 e:0 [ 298.271265][ T7885] gfs2: fsid=syz:syz.0: L: f:00 b:4294967295 i:4294967295 [ 298.395544][ T5776] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 298.441067][ T5776] CPU: 0 PID: 5776 Comm: syz-executor Not tainted syzkaller #0 [ 298.449334][ T5776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 298.461079][ T5776] Call Trace: [ 298.465701][ T5776] [ 298.468930][ T5776] dump_stack_lvl+0x18c/0x250 [ 298.474205][ T5776] ? show_regs_print_info+0x20/0x20 [ 298.480578][ T5776] ? load_image+0x420/0x420 [ 298.486251][ T5776] ? do_raw_spin_unlock+0x121/0x230 [ 298.493061][ T5776] gfs2_assert_warn_i+0x193/0x2c0 [ 298.498682][ T5776] gfs2_qd_dispose+0x4aa/0x5b0 [ 298.504179][ T5776] gfs2_quota_cleanup+0x410/0x720 [ 298.510305][ T5776] ? spin_lock_bucket+0x150/0x150 [ 298.515589][ T5776] ? __might_sleep+0xe0/0xe0 [ 298.521349][ T5776] ? down_write+0x16e/0x200 [ 298.526804][ T5776] ? down_read_killable+0x340/0x340 [ 298.532644][ T5776] ? gfs2_quota_sync+0x591/0x5a0 [ 298.538067][ T5776] gfs2_make_fs_ro+0x2aa/0x320 [ 298.543429][ T5776] ? gfs2_dinode_out+0xb10/0xb10 [ 298.549358][ T5776] ? __lock_acquire+0x7d40/0x7d40 [ 298.555063][ T5776] ? __rwlock_init+0x150/0x150 [ 298.560048][ T5776] ? do_raw_spin_unlock+0x121/0x230 [ 298.565456][ T5776] gfs2_put_super+0x224/0x930 [ 298.570831][ T5776] ? gfs2_evict_inode+0x1350/0x1350 [ 298.576441][ T5776] generic_shutdown_super+0x134/0x2b0 [ 298.582722][ T5776] kill_block_super+0x44/0x90 [ 298.587694][ T5776] deactivate_locked_super+0x97/0x100 [ 298.594757][ T5776] cleanup_mnt+0x43b/0x4d0 [ 298.599867][ T5776] task_work_run+0x1d4/0x260 [ 298.604510][ T5776] ? task_work_cancel+0x220/0x220 [ 298.610056][ T5776] ? exit_to_user_mode_loop+0x3b/0x110 [ 298.616427][ T5776] exit_to_user_mode_loop+0xe6/0x110 [ 298.622814][ T5776] exit_to_user_mode_prepare+0xee/0x180 [ 298.628774][ T5776] syscall_exit_to_user_mode+0x1a/0x50 [ 298.635166][ T5776] do_syscall_64+0x61/0xb0 [ 298.640148][ T5776] ? clear_bhb_loop+0x40/0x90 [ 298.645727][ T5776] ? clear_bhb_loop+0x40/0x90 [ 298.652353][ T5776] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 298.659332][ T5776] RIP: 0033:0x7f0d8d79e097 [ 298.663988][ T5776] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 298.685218][ T5776] RSP: 002b:00007ffd0c959e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 298.694056][ T5776] RAX: 0000000000000000 RBX: 00007f0d8d8321ca RCX: 00007f0d8d79e097 [ 298.703261][ T5776] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd0c959f20 [ 298.713000][ T5776] RBP: 00007ffd0c959f20 R08: 00007ffd0c95af20 R09: 00000000ffffffff [ 298.721435][ T5776] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd0c95afb0 [ 298.732463][ T5776] R13: 00007f0d8d8321ca R14: 0000000000048c6f R15: 00007ffd0c95aff0 [ 298.742661][ T5776] [ 299.035240][ T7918] loop0: detected capacity change from 0 to 4096 [ 299.061816][ T7918] EXT4-fs: Ignoring removed mblk_io_submit option [ 299.091716][ T7918] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 299.107460][ T7918] EXT4-fs (loop0): Test dummy encryption mode enabled [ 299.138401][ T7918] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c19c, mo2=0003] [ 299.162211][ T7918] System zones: 0-5 [ 299.200091][ T7918] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 299.967188][ T7928] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 300.147423][ T7920] loop1: detected capacity change from 0 to 32768 [ 300.285429][ T7920] XFS (loop1): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 300.408673][ T7920] XFS (loop1): Ending clean mount [ 300.447986][ T7920] XFS (loop1): Quotacheck needed: Please wait. [ 300.650548][ T7920] XFS (loop1): Quotacheck: Done. [ 300.819465][ T7940] binder: BINDER_SET_CONTEXT_MGR already set [ 300.858655][ T7940] binder: 7939:7940 ioctl 4018620d 200000004a80 returned -16 [ 301.749890][ T5784] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 302.774537][ T7955] loop0: detected capacity change from 0 to 2048 [ 302.880969][ T5770] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 302.925263][ T7955] loop0: detected capacity change from 0 to 512 [ 302.940892][ T5770] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 302.951247][ T7955] EXT4-fs: Ignoring removed bh option [ 303.031000][ T7955] EXT4-fs warning (device loop0): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 303.089508][ T7955] EXT4-fs warning (device loop0): dx_probe:881: Enable large directory feature to access it [ 303.103334][ T7955] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz.0.513: Corrupt directory, running e2fsck is recommended [ 303.137831][ T7955] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 303.147487][ T7955] EXT4-fs error (device loop0): ext4_iget_extra_inode:4739: inode #15: comm syz.0.513: corrupted in-inode xattr: e_name out of bounds [ 303.164078][ T7955] EXT4-fs error (device loop0): ext4_orphan_get:1409: comm syz.0.513: couldn't read orphan inode 15 (err -117) [ 303.200773][ T7955] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 303.483975][ T7953] loop2: detected capacity change from 0 to 32768 [ 303.509231][ T7953] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 303.560782][ T7953] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 303.603139][ T7953] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 303.621062][ T27] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 303.629614][ T27] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 303.743236][ T27] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 113ms [ 303.767500][ T27] gfs2: fsid=syz:syz.0: jid=0: Done [ 303.780078][ T7953] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 303.937884][ T5780] XFS (loop1): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 304.433670][ T7953] gfs2: fsid=syz:syz.0: found 1 quota changes [ 304.458800][ T7953] gfs2: fsid=syz:syz.0: inum=0 error=-28, nblocks=1, full=1 fail_pt=0 [ 304.483911][ T7953] gfs2: fsid=syz:syz.0: rgrp 18 has an error, marking it readonly until umount [ 304.508968][ T7953] gfs2: fsid=syz:syz.0: umount on all nodes and run fsck.gfs2 to fix the error [ 304.518933][ T7953] gfs2: fsid=syz:syz.0: R: n:18 f:80000000 b:4294967295/4294967295 i:4294967295 q:0 r:1 e:0 [ 304.530829][ T7953] gfs2: fsid=syz:syz.0: L: f:00 b:4294967295 i:4294967295 [ 304.545079][ T5784] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 305.370889][ T5776] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 305.400321][ T5776] CPU: 0 PID: 5776 Comm: syz-executor Not tainted syzkaller #0 [ 305.410499][ T5776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 305.421651][ T5776] Call Trace: [ 305.425158][ T5776] [ 305.428111][ T5776] dump_stack_lvl+0x18c/0x250 [ 305.434144][ T5776] ? show_regs_print_info+0x20/0x20 [ 305.440715][ T5776] ? load_image+0x420/0x420 [ 305.446048][ T5776] ? do_raw_spin_unlock+0x121/0x230 [ 305.451298][ T5776] gfs2_assert_warn_i+0x193/0x2c0 [ 305.457419][ T5776] gfs2_qd_dispose+0x4aa/0x5b0 [ 305.463622][ T5776] gfs2_quota_cleanup+0x410/0x720 [ 305.469725][ T5776] ? spin_lock_bucket+0x150/0x150 [ 305.475437][ T5776] ? __might_sleep+0xe0/0xe0 [ 305.481452][ T5776] ? down_write+0x16e/0x200 [ 305.485997][ T5776] ? down_read_killable+0x340/0x340 [ 305.492418][ T5776] ? gfs2_quota_sync+0x591/0x5a0 [ 305.498099][ T5776] gfs2_make_fs_ro+0x2aa/0x320 [ 305.505869][ T5776] ? gfs2_dinode_out+0xb10/0xb10 [ 305.510940][ T5776] ? __lock_acquire+0x7d40/0x7d40 [ 305.516109][ T5776] ? __rwlock_init+0x150/0x150 [ 305.522285][ T5776] ? do_raw_spin_unlock+0x121/0x230 [ 305.527612][ T5776] gfs2_put_super+0x224/0x930 [ 305.532770][ T5776] ? gfs2_evict_inode+0x1350/0x1350 [ 305.539330][ T5776] generic_shutdown_super+0x134/0x2b0 [ 305.549179][ T5776] kill_block_super+0x44/0x90 [ 305.554619][ T5776] deactivate_locked_super+0x97/0x100 [ 305.561933][ T5776] cleanup_mnt+0x43b/0x4d0 [ 305.566908][ T5776] task_work_run+0x1d4/0x260 [ 305.573104][ T5776] ? task_work_cancel+0x220/0x220 [ 305.581568][ T5776] ? exit_to_user_mode_loop+0x3b/0x110 [ 305.590179][ T5776] exit_to_user_mode_loop+0xe6/0x110 [ 305.596371][ T5776] exit_to_user_mode_prepare+0xee/0x180 [ 305.604310][ T5776] syscall_exit_to_user_mode+0x1a/0x50 [ 305.611471][ T5776] do_syscall_64+0x61/0xb0 [ 305.616986][ T5776] ? clear_bhb_loop+0x40/0x90 [ 305.623348][ T5776] ? clear_bhb_loop+0x40/0x90 [ 305.628220][ T5776] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 305.636933][ T5776] RIP: 0033:0x7f0d8d79e097 [ 305.642246][ T5776] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 305.667499][ T5776] RSP: 002b:00007ffd0c959e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 305.678988][ T5776] RAX: 0000000000000000 RBX: 00007f0d8d8321ca RCX: 00007f0d8d79e097 [ 305.690361][ T5776] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd0c959f20 [ 305.704339][ T5776] RBP: 00007ffd0c959f20 R08: 00007ffd0c95af20 R09: 00000000ffffffff [ 305.716514][ T5776] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd0c95afb0 [ 305.726076][ T5776] R13: 00007f0d8d8321ca R14: 000000000004a570 R15: 00007ffd0c95aff0 [ 305.736862][ T5776] [ 306.017487][ T7983] loop3: detected capacity change from 0 to 4096 [ 306.058110][ T7985] Bluetooth: hci0: unsupported parameter 255 [ 306.059425][ T7983] EXT4-fs: Ignoring removed mblk_io_submit option [ 306.078082][ T7985] Bluetooth: hci0: unsupported parameter 255 [ 306.156963][ T7983] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 306.190089][ T7983] EXT4-fs (loop3): Test dummy encryption mode enabled [ 306.255375][ T7983] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c19c, mo2=0003] [ 306.296073][ T7983] System zones: 0-5 [ 306.333686][ T7983] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 306.431525][ T5777] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 306.801293][ T5777] usb 1-1: Using ep0 maxpacket: 8 [ 306.933082][ T5777] usb 1-1: config 179 has an invalid interface number: 65 but max is 0 [ 307.022021][ T5777] usb 1-1: config 179 has no interface number 0 [ 307.107118][ T5777] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 307.243067][ T5777] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 307.400726][ T5777] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 307.446963][ T5777] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 307.485005][ T5777] usb 1-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 307.555181][ T5777] usb 1-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 307.582241][ T5777] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 307.612417][ T7987] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 307.809035][ T8001] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 309.803352][ T8003] loop1: detected capacity change from 0 to 2048 [ 310.427434][ T8005] loop2: detected capacity change from 0 to 512 [ 310.488718][ T8005] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 310.544347][ T8005] ext4 filesystem being mounted at /134/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 310.615067][ T5770] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 310.618481][ T5813] input: Generic X-Box pad as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:179.65/input/input5 [ 310.653269][ T5777] usb 1-1: USB disconnect, device number 8 [ 310.653406][ C0] xpad 1-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 310.653508][ C0] xpad 1-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 310.759915][ T5786] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 310.782540][ T5777] xpad 1-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 310.836419][ T8003] loop1: detected capacity change from 0 to 512 [ 310.857951][ T8003] EXT4-fs: Ignoring removed bh option [ 310.953031][ T8003] EXT4-fs warning (device loop1): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 311.024054][ T8003] EXT4-fs warning (device loop1): dx_probe:881: Enable large directory feature to access it [ 311.092822][ T8003] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.526: Corrupt directory, running e2fsck is recommended [ 311.112678][ T8003] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 311.129877][ T8003] EXT4-fs error (device loop1): ext4_iget_extra_inode:4739: inode #15: comm syz.1.526: corrupted in-inode xattr: e_name out of bounds [ 311.190719][ T8003] EXT4-fs error (device loop1): ext4_orphan_get:1409: comm syz.1.526: couldn't read orphan inode 15 (err -117) [ 311.233917][ T8003] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 311.975841][ T8012] loop3: detected capacity change from 0 to 32768 [ 312.017149][ T8012] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 312.178975][ T8012] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 312.294705][ T8012] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 312.355130][ T5777] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 312.377421][ T5777] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 312.430900][ T5780] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 312.707000][ T5777] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 329ms [ 312.737476][ T5777] gfs2: fsid=syz:syz.0: jid=0: Done [ 312.738580][ T8027] Bluetooth: hci0: unsupported parameter 255 [ 312.761870][ T8012] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 312.769214][ T8027] Bluetooth: hci0: unsupported parameter 255 [ 312.866221][ T8008] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 145: padding at end of block bitmap is not set [ 313.177750][ T8012] gfs2: fsid=syz:syz.0: found 1 quota changes [ 313.233248][ T8012] gfs2: fsid=syz:syz.0: inum=0 error=-28, nblocks=1, full=1 fail_pt=0 [ 313.262429][ T8012] gfs2: fsid=syz:syz.0: rgrp 18 has an error, marking it readonly until umount [ 313.345833][ T8012] gfs2: fsid=syz:syz.0: umount on all nodes and run fsck.gfs2 to fix the error [ 313.738223][ T8012] gfs2: fsid=syz:syz.0: R: n:18 f:80000000 b:4294967295/4294967295 i:4294967295 q:0 r:1 e:0 [ 313.755253][ T8012] gfs2: fsid=syz:syz.0: L: f:00 b:4294967295 i:4294967295 [ 315.691345][ T5786] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 315.746147][ T5786] CPU: 0 PID: 5786 Comm: syz-executor Not tainted syzkaller #0 [ 315.755520][ T5786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 315.766135][ T5786] Call Trace: [ 315.769447][ T5786] [ 315.772849][ T5786] dump_stack_lvl+0x18c/0x250 [ 315.777571][ T5786] ? show_regs_print_info+0x20/0x20 [ 315.785071][ T5786] ? load_image+0x420/0x420 [ 315.789608][ T5786] ? do_raw_spin_unlock+0x121/0x230 [ 315.795108][ T5786] gfs2_assert_warn_i+0x193/0x2c0 [ 315.800192][ T5786] gfs2_qd_dispose+0x4aa/0x5b0 [ 315.805441][ T5786] gfs2_quota_cleanup+0x410/0x720 [ 315.811381][ T5786] ? spin_lock_bucket+0x150/0x150 [ 315.816808][ T5786] ? __might_sleep+0xe0/0xe0 [ 315.822162][ T5786] ? down_write+0x16e/0x200 [ 315.826883][ T5786] ? down_read_killable+0x340/0x340 [ 315.832589][ T5786] ? gfs2_quota_sync+0x591/0x5a0 [ 315.839009][ T5786] gfs2_make_fs_ro+0x2aa/0x320 [ 315.844898][ T5786] ? gfs2_dinode_out+0xb10/0xb10 [ 315.850914][ T5786] ? __lock_acquire+0x7d40/0x7d40 [ 315.856156][ T5786] ? __rwlock_init+0x150/0x150 [ 315.861233][ T5786] ? do_raw_spin_unlock+0x121/0x230 [ 315.866909][ T5786] gfs2_put_super+0x224/0x930 [ 315.871749][ T5786] ? gfs2_evict_inode+0x1350/0x1350 [ 315.877083][ T5786] generic_shutdown_super+0x134/0x2b0 [ 315.885598][ T5786] kill_block_super+0x44/0x90 [ 315.891153][ T5786] deactivate_locked_super+0x97/0x100 [ 315.896881][ T5786] cleanup_mnt+0x43b/0x4d0 [ 315.901775][ T5786] task_work_run+0x1d4/0x260 [ 315.906426][ T5786] ? task_work_cancel+0x220/0x220 [ 315.911851][ T5786] ? exit_to_user_mode_loop+0x3b/0x110 [ 315.918340][ T5786] exit_to_user_mode_loop+0xe6/0x110 [ 315.924019][ T5786] exit_to_user_mode_prepare+0xee/0x180 [ 315.930501][ T5786] syscall_exit_to_user_mode+0x1a/0x50 [ 315.937061][ T5786] do_syscall_64+0x61/0xb0 [ 315.942939][ T5786] ? clear_bhb_loop+0x40/0x90 [ 315.948611][ T5786] ? clear_bhb_loop+0x40/0x90 [ 315.954279][ T5786] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 315.960653][ T5786] RIP: 0033:0x7f51dd59e097 [ 315.966145][ T5786] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 315.988467][ T5786] RSP: 002b:00007ffdf2a6a958 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 315.998417][ T5786] RAX: 0000000000000000 RBX: 00007f51dd6321ca RCX: 00007f51dd59e097 [ 316.007571][ T5786] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdf2a6aa10 [ 316.017228][ T5786] RBP: 00007ffdf2a6aa10 R08: 00007ffdf2a6ba10 R09: 00000000ffffffff [ 316.028640][ T5786] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdf2a6baa0 [ 316.037081][ T5786] R13: 00007f51dd6321ca R14: 000000000004ce3b R15: 00007ffdf2a6bae0 [ 316.046665][ T5786] [ 316.050833][ C0] vkms_vblank_simulate: vblank timer overrun [ 316.861150][ T8052] netlink: 620 bytes leftover after parsing attributes in process `syz.0.538'. [ 316.998380][ T8054] loop0: detected capacity change from 0 to 2048 [ 317.000583][ T27] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 317.099773][ T5770] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 317.132889][ T8054] loop0: detected capacity change from 0 to 512 [ 317.154285][ T8054] EXT4-fs: Ignoring removed bh option [ 317.163261][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 317.211248][ T27] usb 4-1: Using ep0 maxpacket: 32 [ 317.218377][ T8054] EXT4-fs warning (device loop0): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 317.222958][ T27] usb 4-1: unable to get BOS descriptor or descriptor too short [ 317.232999][ T8054] EXT4-fs warning (device loop0): dx_probe:881: Enable large directory feature to access it [ 317.260136][ T8054] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz.0.539: Corrupt directory, running e2fsck is recommended [ 317.282598][ T27] usb 4-1: config 0 has no interfaces? [ 317.308069][ T8054] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 317.320827][ T27] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 317.346937][ T27] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 317.360886][ T8054] EXT4-fs error (device loop0): ext4_iget_extra_inode:4739: inode #15: comm syz.0.539: corrupted in-inode xattr: e_name out of bounds [ 317.368509][ T8061] Bluetooth: hci0: unsupported parameter 255 [ 317.383218][ T8054] EXT4-fs error (device loop0): ext4_orphan_get:1409: comm syz.0.539: couldn't read orphan inode 15 (err -117) [ 317.403222][ T8061] Bluetooth: hci0: unsupported parameter 255 [ 317.421724][ T27] usb 4-1: Product: syz [ 317.424515][ T8054] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 317.427007][ T27] usb 4-1: Manufacturer: syz [ 317.457324][ T27] usb 4-1: SerialNumber: syz [ 317.498586][ T27] usb 4-1: config 0 descriptor?? [ 317.560718][ T8056] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 317.866594][ T8050] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 317.881266][ T8050] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 317.940166][ T5813] usb 4-1: USB disconnect, device number 5 [ 318.550575][ T5813] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 318.630010][ T5784] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 318.639984][ T5777] usb 3-1: new full-speed USB device number 13 using dummy_hcd [ 318.704535][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 318.723282][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 318.742498][ T5813] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 318.758199][ T5813] usb 4-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 318.768712][ T5813] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 318.777448][ T5813] usb 4-1: Product: syz [ 318.783675][ T5813] usb 4-1: Manufacturer: syz [ 318.789729][ T5813] usb 4-1: SerialNumber: syz [ 318.832107][ T5777] usb 3-1: not running at top speed; connect to a high speed hub [ 318.852655][ T5777] usb 3-1: config 6 has an invalid interface number: 44 but max is 0 [ 318.873842][ T5777] usb 3-1: config 6 has no interface number 0 [ 318.890538][ T5777] usb 3-1: config 6 interface 44 has no altsetting 0 [ 318.912137][ T5777] usb 3-1: New USB device found, idVendor=0572, idProduct=cb01, bcdDevice=be.71 [ 318.932473][ T5777] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 318.969406][ T5777] usb 3-1: Product: syz [ 318.987149][ T5777] usb 3-1: Manufacturer: syz [ 319.006696][ T5777] usb 3-1: SerialNumber: syz [ 319.021008][ T5813] usb 4-1: selecting invalid altsetting 1 [ 319.035820][ T5813] cdc_ncm 4-1:1.0: bind() failure [ 319.182539][ T5813] snd-usb-audio: probe of 4-1:1.0 failed with error -22 [ 319.519358][ T5777] usb 3-1: ignoring: probably an ADSL modem [ 319.728270][ T5777] cxacru 3-1:6.44: usbatm_usb_probe: bind failed: -19! [ 319.740649][ T5813] snd-usb-audio: probe of 4-1:1.1 failed with error -22 [ 319.789713][ T5777] usb 3-1: USB disconnect, device number 13 [ 319.804111][ T5813] usb 4-1: USB disconnect, device number 6 [ 319.909114][ T5770] udevd[5770]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.1/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 320.158829][ T8072] loop1: detected capacity change from 0 to 32768 [ 320.189420][ T8072] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 320.264556][ T8072] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 320.370968][ T8072] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 320.480147][ T5777] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 320.526681][ T5777] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 320.677000][ T8083] loop0: detected capacity change from 0 to 512 [ 320.771804][ T5777] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 245ms [ 320.778289][ T8083] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 320.790774][ T5777] gfs2: fsid=syz:syz.0: jid=0: Done [ 320.802888][ T8072] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 320.836331][ T8083] ext4 filesystem being mounted at /118/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 321.590799][ T8072] gfs2: fsid=syz:syz.0: found 1 quota changes [ 321.722708][ T5780] gfs2: fsid=syz:syz.0: inum=2340 error=-28, nblocks=1, full=1 fail_pt=0 [ 321.760564][ T5780] gfs2: fsid=syz:syz.0: rgrp 18 has an error, marking it readonly until umount [ 321.780486][ T5780] gfs2: fsid=syz:syz.0: umount on all nodes and run fsck.gfs2 to fix the error [ 321.810495][ T5780] gfs2: fsid=syz:syz.0: R: n:18 f:80000000 b:4294967295/4294967295 i:4294967295 q:0 r:1 e:0 [ 321.824124][ T5780] gfs2: fsid=syz:syz.0: L: f:00 b:4294967295 i:4294967295 [ 321.883017][ T5780] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 321.909864][ T5780] CPU: 0 PID: 5780 Comm: syz-executor Not tainted syzkaller #0 [ 321.918112][ T5780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 321.929377][ T5780] Call Trace: [ 321.932730][ T5780] [ 321.935759][ T5780] dump_stack_lvl+0x18c/0x250 [ 321.942575][ T5780] ? show_regs_print_info+0x20/0x20 [ 321.950075][ T5780] ? load_image+0x420/0x420 [ 321.955923][ T5780] ? do_raw_spin_unlock+0x121/0x230 [ 321.961682][ T5780] gfs2_assert_warn_i+0x193/0x2c0 [ 321.967239][ T5780] gfs2_qd_dispose+0x4aa/0x5b0 [ 321.972485][ T5780] gfs2_quota_cleanup+0x410/0x720 [ 321.978154][ T5780] ? spin_lock_bucket+0x150/0x150 [ 321.984253][ T5780] ? __might_sleep+0xe0/0xe0 [ 321.989580][ T5780] ? down_write+0x16e/0x200 [ 321.996288][ T5780] ? down_read_killable+0x340/0x340 [ 322.001978][ T5780] ? gfs2_quota_sync+0x591/0x5a0 [ 322.007741][ T5780] gfs2_make_fs_ro+0x2aa/0x320 [ 322.012539][ T5780] ? gfs2_dinode_out+0xb10/0xb10 [ 322.017995][ T5780] ? __lock_acquire+0x7d40/0x7d40 [ 322.023566][ T5780] ? __rwlock_init+0x150/0x150 [ 322.028401][ T5780] ? do_raw_spin_unlock+0x121/0x230 [ 322.035114][ T5780] gfs2_put_super+0x224/0x930 [ 322.040140][ T5780] ? gfs2_evict_inode+0x1350/0x1350 [ 322.048167][ T5780] generic_shutdown_super+0x134/0x2b0 [ 322.055091][ T5780] kill_block_super+0x44/0x90 [ 322.060426][ T5780] deactivate_locked_super+0x97/0x100 [ 322.066456][ T5780] cleanup_mnt+0x43b/0x4d0 [ 322.072690][ T5780] task_work_run+0x1d4/0x260 [ 322.078465][ T5780] ? task_work_cancel+0x220/0x220 [ 322.083622][ T5780] ? exit_to_user_mode_loop+0x3b/0x110 [ 322.092874][ T5780] exit_to_user_mode_loop+0xe6/0x110 [ 322.098865][ T5780] exit_to_user_mode_prepare+0xee/0x180 [ 322.104805][ T5780] syscall_exit_to_user_mode+0x1a/0x50 [ 322.111463][ T5780] do_syscall_64+0x61/0xb0 [ 322.116322][ T5780] ? clear_bhb_loop+0x40/0x90 [ 322.121805][ T5780] ? clear_bhb_loop+0x40/0x90 [ 322.127395][ T5780] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 322.133478][ T5780] RIP: 0033:0x7f11e859e097 [ 322.138353][ T5780] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 322.158966][ T5780] RSP: 002b:00007fff5926a968 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 322.168005][ T5780] RAX: 0000000000000000 RBX: 00007f11e86321ca RCX: 00007f11e859e097 [ 322.176352][ T5780] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff5926aa20 [ 322.185066][ T5780] RBP: 00007fff5926aa20 R08: 00007fff5926ba20 R09: 00000000ffffffff [ 322.193157][ T5780] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff5926bab0 [ 322.202386][ T5780] R13: 00007f11e86321ca R14: 000000000004db8e R15: 00007fff5926baf0 [ 322.210573][ T5780] [ 322.214780][ C0] vkms_vblank_simulate: vblank timer overrun [ 322.380595][ T8086] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 145: padding at end of block bitmap is not set [ 323.202723][ T8110] loop1: detected capacity change from 0 to 2048 [ 323.272768][ T5770] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 323.356098][ T8110] loop1: detected capacity change from 0 to 512 [ 323.365576][ T5770] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 323.390379][ T8110] EXT4-fs: Ignoring removed bh option [ 323.461025][ T8110] EXT4-fs warning (device loop1): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 323.520562][ T8110] EXT4-fs warning (device loop1): dx_probe:881: Enable large directory feature to access it [ 323.532062][ T8110] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.553: Corrupt directory, running e2fsck is recommended [ 323.555094][ T8110] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 323.574015][ T8110] EXT4-fs error (device loop1): ext4_iget_extra_inode:4739: inode #15: comm syz.1.553: corrupted in-inode xattr: e_name out of bounds [ 323.597810][ T8110] EXT4-fs error (device loop1): ext4_orphan_get:1409: comm syz.1.553: couldn't read orphan inode 15 (err -117) [ 323.635161][ T8110] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 324.474248][ T27] usb 4-1: new full-speed USB device number 7 using dummy_hcd [ 325.719527][ T8124] loop2: detected capacity change from 0 to 131072 [ 325.744102][ T8124] F2FS-fs (loop2): inline encryption not supported [ 325.752688][ T8124] F2FS-fs (loop2): Test dummy encryption mode enabled [ 325.772137][ T8124] F2FS-fs (loop2): invalid crc value [ 325.814611][ T8124] F2FS-fs (loop2): Found nat_bits in checkpoint [ 325.871826][ T8124] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 325.892052][ T27] usb 4-1: not running at top speed; connect to a high speed hub [ 325.943837][ T8112] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 325.969391][ T27] usb 4-1: config 6 has an invalid interface number: 44 but max is 0 [ 325.978018][ T27] usb 4-1: config 6 has no interface number 0 [ 325.998271][ T27] usb 4-1: config 6 interface 44 has no altsetting 0 [ 326.008209][ T5780] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 326.043636][ T27] usb 4-1: New USB device found, idVendor=0572, idProduct=cb01, bcdDevice=be.71 [ 326.062659][ T27] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 326.071592][ T27] usb 4-1: Product: syz [ 326.077103][ T27] usb 4-1: Manufacturer: syz [ 326.083843][ T27] usb 4-1: SerialNumber: syz [ 326.544669][ T27] usb 4-1: ignoring: probably an ADSL modem [ 326.716068][ T5784] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 326.779158][ T27] cxacru 4-1:6.44: usbatm_usb_probe: bind failed: -19! [ 326.805553][ T27] usb 4-1: USB disconnect, device number 7 [ 327.704850][ T8140] loop1: detected capacity change from 0 to 32768 [ 327.760992][ T8140] XFS (loop1): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 327.800033][ T8136] loop2: detected capacity change from 0 to 32768 [ 327.818383][ T8136] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 327.831647][ T8136] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 327.895006][ T8136] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 327.909239][ T8140] XFS (loop1): Ending clean mount [ 327.926845][ T8140] XFS (loop1): Quotacheck needed: Please wait. [ 327.939497][ T5777] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 327.968663][ T5777] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 328.030822][ T8140] XFS (loop1): Quotacheck: Done. [ 328.141365][ T5777] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 172ms [ 328.190891][ T5777] gfs2: fsid=syz:syz.0: jid=0: Done [ 328.251292][ T8136] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 328.845640][ T8136] gfs2: fsid=syz:syz.0: found 1 quota changes [ 328.920098][ T8136] gfs2: fsid=syz:syz.0: inum=0 error=-28, nblocks=1, full=1 fail_pt=0 [ 328.938581][ T8136] gfs2: fsid=syz:syz.0: rgrp 18 has an error, marking it readonly until umount [ 328.985503][ T8136] gfs2: fsid=syz:syz.0: umount on all nodes and run fsck.gfs2 to fix the error [ 329.050562][ T8136] gfs2: fsid=syz:syz.0: R: n:18 f:80000000 b:4294967295/4294967295 i:4294967295 q:0 r:1 e:0 [ 329.061021][ T8136] gfs2: fsid=syz:syz.0: L: f:00 b:4294967295 i:4294967295 [ 330.279803][ T5780] XFS (loop1): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 330.468070][ T8170] loop0: detected capacity change from 0 to 131072 [ 330.476940][ T8170] F2FS-fs (loop0): inline encryption not supported [ 330.484732][ T8170] F2FS-fs (loop0): Test dummy encryption mode enabled [ 330.503630][ T8172] loop3: detected capacity change from 0 to 512 [ 330.519666][ T8170] F2FS-fs (loop0): invalid crc value [ 330.534996][ T5776] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_qd_dispose, file = fs/gfs2/quota.c, line = 129 [ 330.562307][ T8170] F2FS-fs (loop0): Found nat_bits in checkpoint [ 330.575025][ T5776] CPU: 0 PID: 5776 Comm: syz-executor Not tainted syzkaller #0 [ 330.583971][ T5776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 330.595352][ T5776] Call Trace: [ 330.598648][ T5776] [ 330.601610][ T5776] dump_stack_lvl+0x18c/0x250 [ 330.606388][ T5776] ? show_regs_print_info+0x20/0x20 [ 330.612524][ T5776] ? load_image+0x420/0x420 [ 330.618288][ T5776] ? do_raw_spin_unlock+0x121/0x230 [ 330.623542][ T5776] gfs2_assert_warn_i+0x193/0x2c0 [ 330.628617][ T5776] gfs2_qd_dispose+0x4aa/0x5b0 [ 330.633419][ T5776] gfs2_quota_cleanup+0x410/0x720 [ 330.638481][ T5776] ? spin_lock_bucket+0x150/0x150 [ 330.643538][ T5776] ? __might_sleep+0xe0/0xe0 [ 330.648243][ T5776] ? down_write+0x16e/0x200 [ 330.652784][ T5776] ? down_read_killable+0x340/0x340 [ 330.658111][ T5776] ? gfs2_quota_sync+0x591/0x5a0 [ 330.661838][ T8170] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 330.663139][ T5776] gfs2_make_fs_ro+0x2aa/0x320 [ 330.675665][ T5776] ? gfs2_dinode_out+0xb10/0xb10 [ 330.675927][ T8172] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 330.680634][ T5776] ? __lock_acquire+0x7d40/0x7d40 [ 330.680665][ T5776] ? __rwlock_init+0x150/0x150 [ 330.680686][ T5776] ? do_raw_spin_unlock+0x121/0x230 [ 330.680707][ T5776] gfs2_put_super+0x224/0x930 [ 330.680732][ T5776] ? gfs2_evict_inode+0x1350/0x1350 [ 330.680750][ T5776] generic_shutdown_super+0x134/0x2b0 [ 330.680769][ T5776] kill_block_super+0x44/0x90 [ 330.680786][ T5776] deactivate_locked_super+0x97/0x100 [ 330.680803][ T5776] cleanup_mnt+0x43b/0x4d0 [ 330.680825][ T5776] task_work_run+0x1d4/0x260 [ 330.744140][ T5776] ? task_work_cancel+0x220/0x220 [ 330.749205][ T5776] ? exit_to_user_mode_loop+0x3b/0x110 [ 330.754735][ T5776] exit_to_user_mode_loop+0xe6/0x110 [ 330.760070][ T5776] exit_to_user_mode_prepare+0xee/0x180 [ 330.765663][ T5776] syscall_exit_to_user_mode+0x1a/0x50 [ 330.771267][ T5776] do_syscall_64+0x61/0xb0 [ 330.775807][ T5776] ? clear_bhb_loop+0x40/0x90 [ 330.780512][ T5776] ? clear_bhb_loop+0x40/0x90 [ 330.780818][ T8172] ext4 filesystem being mounted at /148/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 330.785286][ T5776] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 330.802170][ T5776] RIP: 0033:0x7f0d8d79e097 [ 330.806615][ T5776] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 330.830241][ T5776] RSP: 002b:00007ffd0c959e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 330.838698][ T5776] RAX: 0000000000000000 RBX: 00007f0d8d8321ca RCX: 00007f0d8d79e097 [ 330.846810][ T5776] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd0c959f20 [ 330.854903][ T5776] RBP: 00007ffd0c959f20 R08: 00007ffd0c95af20 R09: 00000000ffffffff [ 330.863113][ T5776] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd0c95afb0 [ 330.871116][ T5776] R13: 00007f0d8d8321ca R14: 0000000000050474 R15: 00007ffd0c95aff0 [ 330.879141][ T5776] [ 331.234037][ T8178] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 145: padding at end of block bitmap is not set [ 333.767742][ T8205] loop0: detected capacity change from 0 to 32768 [ 333.799126][ T8205] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 333.924161][ T8205] XFS (loop0): Ending clean mount [ 333.938036][ T8205] XFS (loop0): Quotacheck needed: Please wait. [ 334.015863][ T8205] XFS (loop0): Quotacheck: Done. [ 334.429288][ T8220] netlink: 12 bytes leftover after parsing attributes in process `syz.2.577'. [ 335.910596][ T8224] loop2: detected capacity change from 0 to 131072 [ 335.926634][ T8224] F2FS-fs (loop2): inline encryption not supported [ 335.935998][ T8224] F2FS-fs (loop2): Test dummy encryption mode enabled [ 335.958443][ T8224] F2FS-fs (loop2): invalid crc value [ 335.991487][ T8224] F2FS-fs (loop2): Found nat_bits in checkpoint [ 336.088360][ T8224] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 336.402315][ T5784] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 336.742783][ T5786] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 337.576886][ T8245] netlink: 12 bytes leftover after parsing attributes in process `syz.1.586'. [ 338.436324][ T8261] binder: 8260:8261 ioctl c0306201 0 returned -14 [ 338.461597][ T8264] loop2: detected capacity change from 0 to 512 [ 338.523249][ T8264] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 338.599831][ T8264] ext4 filesystem being mounted at /152/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 339.192486][ T8267] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 145: padding at end of block bitmap is not set [ 340.626012][ T8293] binder: 8292:8293 ioctl c0306201 0 returned -14 [ 342.405029][ T8316] binder: 8315:8316 ioctl c0306201 0 returned -14 [ 343.736681][ T8330] netlink: 24 bytes leftover after parsing attributes in process `syz.0.615'. [ 345.110851][ T8351] netlink: 24 bytes leftover after parsing attributes in process `syz.0.624'. [ 345.343550][ T8354] netlink: 28 bytes leftover after parsing attributes in process `syz.3.622'. [ 347.244024][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 347.888462][ T8367] loop3: detected capacity change from 0 to 2048 [ 348.008861][ T5767] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 348.073354][ T8367] loop3: detected capacity change from 0 to 512 [ 348.086040][ T8367] EXT4-fs: Ignoring removed bh option [ 348.136450][ T8367] EXT4-fs warning (device loop3): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 348.161218][ T8367] EXT4-fs warning (device loop3): dx_probe:881: Enable large directory feature to access it [ 348.175445][ T8367] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.628: Corrupt directory, running e2fsck is recommended [ 348.195481][ T8367] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 348.208233][ T8367] EXT4-fs error (device loop3): ext4_iget_extra_inode:4739: inode #15: comm syz.3.628: corrupted in-inode xattr: e_name out of bounds [ 348.264386][ T8367] EXT4-fs error (device loop3): ext4_orphan_get:1409: comm syz.3.628: couldn't read orphan inode 15 (err -117) [ 348.321863][ T8367] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 349.216943][ T5786] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 349.440740][ T27] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 349.630603][ T5813] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 349.630648][ T27] usb 3-1: Using ep0 maxpacket: 32 [ 349.669227][ T27] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 349.689355][ T27] usb 3-1: config 0 has no interface number 0 [ 349.708367][ T27] usb 3-1: config 0 interface 1 altsetting 9 has an invalid endpoint with address 0x0, skipping [ 349.740617][ T27] usb 3-1: config 0 interface 1 has no altsetting 0 [ 349.754518][ T27] usb 3-1: New USB device found, idVendor=0572, idProduct=58a5, bcdDevice=27.0a [ 349.770531][ T27] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 349.789405][ T27] usb 3-1: Product: syz [ 349.799528][ T27] usb 3-1: Manufacturer: syz [ 349.809701][ T27] usb 3-1: SerialNumber: syz [ 349.830600][ T5813] usb 4-1: Using ep0 maxpacket: 8 [ 349.833278][ T27] usb 3-1: config 0 descriptor?? [ 349.843648][ T5813] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 349.860875][ T5813] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 349.880806][ T968] usb 2-1: new full-speed USB device number 5 using dummy_hcd [ 349.893184][ T5813] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 349.920770][ T5813] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 349.940621][ T5813] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 349.970522][ T5813] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 349.996928][ T5813] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 350.093579][ T968] usb 2-1: New USB device found, idVendor=055d, idProduct=9000, bcdDevice=31.44 [ 350.110866][ T968] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 350.115877][ T27] cx231xx 3-1:0.1: New device syz syz @ 480 Mbps (0572:58a5) with 1 interfaces [ 350.151689][ T968] usb 2-1: config 0 descriptor?? [ 350.180773][ T27] cx231xx 3-1:0.1: Failed to read PCB config [ 350.193989][ T968] pwc: Samsung MPC-C10 USB webcam detected. [ 350.200337][ T27] cx231xx: probe of 3-1:0.1 failed with error -71 [ 350.240398][ T27] usb 3-1: USB disconnect, device number 14 [ 350.248665][ T5813] usb 4-1: usb_control_msg returned -32 [ 350.273150][ T5813] usbtmc 4-1:16.0: can't read capabilities [ 350.396470][ T968] pwc: send_video_command error -71 [ 350.414951][ T968] pwc: Failed to set video mode VGA@30 fps; return code = -71 [ 350.441949][ T968] Philips webcam: probe of 2-1:0.0 failed with error -71 [ 350.457596][ T8387] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 350.477929][ T968] usb 2-1: USB disconnect, device number 5 [ 350.501033][ T8387] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 350.538930][ T8387] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 350.549903][ T8387] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 350.568949][ T8387] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 350.580798][ T8387] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 350.594449][ T8387] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 350.613617][ T8387] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 350.790668][ T27] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 350.851652][ T5815] usb 4-1: USB disconnect, device number 8 [ 351.020877][ T968] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 351.050673][ T27] usb 3-1: Using ep0 maxpacket: 32 [ 351.058452][ T27] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 351.067201][ T27] usb 3-1: config 0 has no interface number 0 [ 351.075926][ T27] usb 3-1: config 0 interface 1 altsetting 9 has an invalid endpoint with address 0x0, skipping [ 351.087718][ T27] usb 3-1: config 0 interface 1 has no altsetting 0 [ 351.103629][ T27] usb 3-1: New USB device found, idVendor=0572, idProduct=58a5, bcdDevice=27.0a [ 351.116791][ T27] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 351.127433][ T27] usb 3-1: Product: syz [ 351.132789][ T27] usb 3-1: Manufacturer: syz [ 351.138892][ T27] usb 3-1: SerialNumber: syz [ 351.154891][ T27] usb 3-1: config 0 descriptor?? [ 351.217166][ T968] usb 2-1: New USB device found, idVendor=055d, idProduct=9000, bcdDevice=31.44 [ 351.231256][ T968] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 351.244382][ T968] usb 2-1: config 0 descriptor?? [ 351.253643][ T968] pwc: Samsung MPC-C10 USB webcam detected. [ 351.440830][ T27] cx231xx 3-1:0.1: New device syz syz @ 480 Mbps (0572:58a5) with 1 interfaces [ 351.456162][ T27] cx231xx 3-1:0.1: Identified as Conexant Hybrid TV - RDU253S (card=4) [ 351.572142][ T27] cx231xx 3-1:0.1: cx231xx_send_gpio_cmd: failed with status --110 [ 351.588354][ T27] cx231xx 3-1:0.1: cx231xx_send_gpio_cmd: failed with status --32 [ 351.609126][ T27] cx231xx 3-1:0.1: cx231xx_send_gpio_cmd: failed with status --32 [ 351.620495][ T27] cx231xx 3-1:0.1: cx231xx_send_gpio_cmd: failed with status --32 [ 351.637651][ T27] cx231xx 3-1:0.1: cx231xx_send_gpio_cmd: failed with status --32 [ 351.646794][ T27] cx231xx 3-1:0.1: Failed to set devmode to analog: error: -32 [ 351.738685][ T27] i2c i2c-2: Added multiplexed i2c bus 4 [ 351.791049][ T27] i2c i2c-2: Added multiplexed i2c bus 5 [ 351.947926][ T8401] Bluetooth: hci0: invalid length 0, exp 2 for type 6 [ 351.974055][ T27] cx231xx 3-1:0.1: cx231xx_send_gpio_cmd: failed with status --32 [ 352.031136][ T27] cx231xx 3-1:0.1: cx231xx_send_usb_command: failed with status --71 [ 352.058909][ T27] cx231xx 3-1:0.1: cx231xx_send_usb_command: failed with status --71 [ 352.080260][ T27] cx231xx 3-1:0.1: cx231xx_send_usb_command: failed with status --71 [ 352.084687][ T968] pwc: recv_control_msg error -71 req 04 val 1700 [ 352.094325][ T27] cx231xx 3-1:0.1: cx231xx_send_usb_command: failed with status --71 [ 352.116864][ T27] cx231xx 3-1:0.1: cx231xx_send_usb_command: failed with status --71 [ 352.129591][ T968] pwc: recv_control_msg error -71 req 02 val 2c00 [ 352.131237][ T27] cx231xx 3-1:0.1: cx231xx_send_usb_command: failed with status --71 [ 352.137702][ T968] pwc: recv_control_msg error -71 req 04 val 1000 [ 352.153742][ T27] cx231xx 3-1:0.1: cx231xx_send_usb_command: failed with status --71 [ 352.171173][ T968] pwc: recv_control_msg error -71 req 04 val 1300 [ 352.188837][ T968] pwc: recv_control_msg error -71 req 04 val 1400 [ 352.196299][ T27] cx231xx 3-1:0.1: cx231xx_dev_init: Failed to set Power - errCode [-71]! [ 352.209370][ T968] pwc: recv_control_msg error -71 req 02 val 2000 [ 352.209847][ T968] pwc: recv_control_msg error -71 req 02 val 2100 [ 352.225277][ T27] cx231xx 3-1:0.1: cx231xx_init_dev: cx231xx_i2c_register - errCode [-71]! [ 352.267364][ T968] pwc: recv_control_msg error -71 req 02 val 2200 [ 352.285119][ T968] pwc: recv_control_msg error -71 req 06 val 0600 [ 352.308045][ T8405] loop3: detected capacity change from 0 to 2048 [ 352.318101][ T968] pwc: recv_control_msg error -71 req 04 val 1500 [ 352.326290][ T968] pwc: recv_control_msg error -71 req 02 val 2500 [ 352.344505][ T968] pwc: recv_control_msg error -71 req 02 val 2400 [ 352.357223][ T27] cx231xx: probe of 3-1:0.1 failed with error -71 [ 352.370995][ T968] pwc: recv_control_msg error -71 req 02 val 2600 [ 352.383111][ T27] usb 3-1: USB disconnect, device number 15 [ 352.413720][ T968] pwc: recv_control_msg error -71 req 02 val 2900 [ 352.443836][ T968] pwc: recv_control_msg error -71 req 02 val 2800 [ 352.465826][ T8405] loop3: detected capacity change from 0 to 512 [ 352.492018][ T8405] EXT4-fs: Ignoring removed bh option [ 352.492474][ T968] pwc: recv_control_msg error -71 req 04 val 1100 [ 352.550845][ T968] pwc: recv_control_msg error -71 req 04 val 1200 [ 352.675591][ T968] pwc: Registered as video103. [ 352.708110][ T8405] EXT4-fs warning (device loop3): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 352.739565][ T968] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input6 [ 352.753574][ T8405] EXT4-fs warning (device loop3): dx_probe:881: Enable large directory feature to access it [ 352.800177][ T8414] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 352.808532][ T968] usb 2-1: USB disconnect, device number 6 [ 352.811017][ T8414] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 352.826872][ T8414] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 352.837865][ T8405] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.642: Corrupt directory, running e2fsck is recommended [ 352.837975][ T8414] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 352.861212][ T8414] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 352.869593][ T8405] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 352.870358][ T8414] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 352.888212][ T8405] EXT4-fs error (device loop3): ext4_iget_extra_inode:4739: inode #15: comm syz.3.642: corrupted in-inode xattr: e_name out of bounds [ 352.888479][ T8414] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 352.911792][ T8414] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 352.921698][ T8414] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 352.930860][ T8414] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 352.936995][ T8405] EXT4-fs error (device loop3): ext4_orphan_get:1409: comm syz.3.642: couldn't read orphan inode 15 (err -117) [ 352.960528][ T8405] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 354.565349][ T5786] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 356.120363][ T8440] Bluetooth: hci0: invalid length 0, exp 2 for type 6 [ 356.325216][ T8430] loop2: detected capacity change from 0 to 131072 [ 356.341881][ T8430] F2FS-fs (loop2): inline encryption not supported [ 356.351651][ T8430] F2FS-fs (loop2): Test dummy encryption mode enabled [ 356.426378][ T8430] F2FS-fs (loop2): invalid crc value [ 356.528151][ T8448] netlink: 'syz.3.657': attribute type 19 has an invalid length. [ 356.575441][ T8448] netlink: 14552 bytes leftover after parsing attributes in process `syz.3.657'. [ 356.589619][ T8430] F2FS-fs (loop2): Found nat_bits in checkpoint [ 356.737485][ T8430] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 357.079835][ T8457] loop0: detected capacity change from 0 to 2048 [ 358.504012][ T8476] Bluetooth: hci0: invalid length 0, exp 2 for type 6 [ 359.294009][ T8489] netlink: 28 bytes leftover after parsing attributes in process `syz.3.669'. [ 361.059623][ T8502] binder: 8500:8502 ioctl 4018620d 0 returned -22 [ 361.633683][ T968] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 362.022485][ T968] usb 4-1: config 128 has an invalid interface number: 148 but max is 0 [ 362.396265][ T968] usb 4-1: config 128 has no interface number 0 [ 362.406627][ T968] usb 4-1: config 128 interface 148 altsetting 9 endpoint 0x7 has invalid wMaxPacketSize 0 [ 362.421895][ T968] usb 4-1: config 128 interface 148 altsetting 9 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 362.435151][ T968] usb 4-1: config 128 interface 148 has no altsetting 0 [ 362.447399][ T968] usb 4-1: New USB device found, idVendor=0cf3, idProduct=e019, bcdDevice=fb.4f [ 362.457174][ T968] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 362.467898][ T968] usb 4-1: Product: syz [ 362.473342][ T968] usb 4-1: Manufacturer: syz [ 362.479846][ T968] usb 4-1: SerialNumber: syz [ 362.528147][ T8527] netlink: 28 bytes leftover after parsing attributes in process `syz.1.683'. [ 362.771054][ T8511] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 362.780253][ T8511] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 362.814646][ T968] usb 4-1: USB disconnect, device number 9 [ 363.570578][ T968] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 363.780552][ T968] usb 4-1: Using ep0 maxpacket: 8 [ 363.796593][ T968] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 363.816378][ T968] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 363.848409][ T968] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 363.863228][ T968] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 16 [ 363.890492][ T968] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 363.920555][ T968] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 363.950654][ T968] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 364.202590][ T968] usb 4-1: GET_CAPABILITIES returned 0 [ 364.208879][ T968] usbtmc 4-1:16.0: can't read capabilities [ 364.407056][ T1198] usb 4-1: USB disconnect, device number 10 [ 365.410514][ T5777] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 365.590668][ T5777] usb 3-1: Using ep0 maxpacket: 8 [ 365.612741][ T5777] usb 3-1: config index 0 descriptor too short (expected 301, got 45) [ 365.640540][ T5777] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 365.677887][ T5777] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 365.708313][ T5777] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 365.734655][ T5777] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 365.792330][ T8533] loop0: detected capacity change from 0 to 131072 [ 365.830541][ T5777] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 365.853167][ T8533] F2FS-fs (loop0): inline encryption not supported [ 365.861933][ T5777] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 365.863313][ T8533] F2FS-fs (loop0): Test dummy encryption mode enabled [ 365.922506][ T8533] F2FS-fs (loop0): invalid crc value [ 365.971835][ T8533] F2FS-fs (loop0): Found nat_bits in checkpoint [ 366.170634][ T5777] usb 3-1: usb_control_msg returned -32 [ 366.177156][ T1198] usb 4-1: new full-speed USB device number 11 using dummy_hcd [ 366.205183][ T5777] usbtmc 3-1:16.0: can't read capabilities [ 366.205414][ T8550] Driver unsupported XDP return value 0 on prog (id 22) dev N/A, expect packet loss! [ 366.362167][ T8537] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 366.376583][ T8537] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 366.398281][ T1198] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 366.415246][ T8537] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 366.425725][ T1198] usb 4-1: can't read configurations, error -71 [ 366.440259][ T8537] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 366.472733][ T8537] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 366.509834][ T8537] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 366.577305][ T8537] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 366.612490][ T8537] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 366.841759][ T5814] usb 3-1: USB disconnect, device number 16 [ 367.170876][ T27] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 367.379101][ T27] usb 2-1: config 128 has an invalid interface number: 148 but max is 0 [ 367.400036][ T27] usb 2-1: config 128 has no interface number 0 [ 367.430764][ T27] usb 2-1: config 128 interface 148 altsetting 9 endpoint 0x7 has invalid wMaxPacketSize 0 [ 367.459873][ T27] usb 2-1: config 128 interface 148 altsetting 9 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 367.481278][ T27] usb 2-1: config 128 interface 148 has no altsetting 0 [ 367.500808][ T27] usb 2-1: New USB device found, idVendor=0cf3, idProduct=e019, bcdDevice=fb.4f [ 367.539394][ T27] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 367.567951][ T27] usb 2-1: Product: syz [ 367.587622][ T27] usb 2-1: Manufacturer: syz [ 367.608466][ T27] usb 2-1: SerialNumber: syz [ 367.881834][ T8555] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 367.903428][ T8555] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 367.947810][ T27] usb 2-1: USB disconnect, device number 7 [ 367.999624][ T8572] loop0: detected capacity change from 0 to 512 [ 368.066771][ T8572] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 368.105088][ T8572] ext4 filesystem being mounted at /154/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 368.521774][ T8577] netlink: 28 bytes leftover after parsing attributes in process `syz.2.699'. [ 368.550576][ T27] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 368.780724][ T27] usb 2-1: Using ep0 maxpacket: 8 [ 368.787764][ T27] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 368.820658][ T27] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 368.850574][ T27] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 368.890494][ T27] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 16 [ 368.926873][ T27] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 368.970492][ T27] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 368.980031][ T27] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 369.220569][ T27] usb 2-1: GET_CAPABILITIES returned 0 [ 369.226783][ T27] usbtmc 2-1:16.0: can't read capabilities [ 369.426883][ T5814] usb 2-1: USB disconnect, device number 8 [ 370.780723][ T8575] EXT4-fs error (device loop0): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 145: padding at end of block bitmap is not set [ 371.860563][ T9] usb 4-1: new full-speed USB device number 13 using dummy_hcd [ 372.079065][ T9] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 372.087890][ T9] usb 4-1: can't read configurations, error -71 [ 373.397524][ T5784] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 374.026801][ T8609] syzkaller0: entered promiscuous mode [ 374.047221][ T8609] syzkaller0: entered allmulticast mode [ 376.392641][ T27] usb 2-1: new full-speed USB device number 9 using dummy_hcd [ 376.632361][ T27] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 376.650963][ T27] usb 2-1: can't read configurations, error -71 [ 377.483100][ T8628] loop1: detected capacity change from 0 to 512 [ 377.567707][ T8628] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 377.613526][ T8628] ext4 filesystem being mounted at /200/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 378.827929][ T8618] netlink: 28 bytes leftover after parsing attributes in process `syz.2.713'. [ 379.763573][ T8645] loop2: detected capacity change from 0 to 4096 [ 379.777739][ T8645] EXT4-fs: Ignoring removed mblk_io_submit option [ 380.171206][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 380.178717][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 [ 380.224191][ T8645] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 380.261538][ T8645] EXT4-fs (loop2): Test dummy encryption mode enabled [ 380.311233][ T8631] EXT4-fs error (device loop1): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 145: padding at end of block bitmap is not set [ 380.340510][ T8645] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c19c, mo2=0003] [ 380.380258][ T8645] System zones: 0-5 [ 380.407450][ T8645] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 380.811436][ T5777] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 380.919080][ T8647] loop0: detected capacity change from 0 to 131072 [ 380.948908][ T8647] F2FS-fs (loop0): inline encryption not supported [ 380.957646][ T8647] F2FS-fs (loop0): Test dummy encryption mode enabled [ 380.976011][ T8647] F2FS-fs (loop0): invalid crc value [ 380.989423][ T8647] F2FS-fs (loop0): Found nat_bits in checkpoint [ 381.050536][ T5777] usb 4-1: Using ep0 maxpacket: 32 [ 381.065786][ T8647] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 381.082160][ T5777] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 381.097396][ T5777] usb 4-1: config 0 has no interface number 0 [ 381.152638][ T8655] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 382.676153][ T5777] usb 4-1: config 0 interface 1 altsetting 9 has an invalid endpoint with address 0x0, skipping [ 382.688639][ T5777] usb 4-1: config 0 interface 1 has no altsetting 0 [ 382.700840][ T5777] usb 4-1: string descriptor 0 read error: -71 [ 382.711402][ T5777] usb 4-1: New USB device found, idVendor=0572, idProduct=58a5, bcdDevice=27.0a [ 382.740940][ T5777] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 382.771928][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 382.785818][ T5777] usb 4-1: config 0 descriptor?? [ 382.822491][ T5777] usb 4-1: can't set config #0, error -71 [ 382.837312][ T5777] usb 4-1: USB disconnect, device number 15 [ 382.890715][ T5780] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 383.502304][ T5814] usb 2-1: new full-speed USB device number 11 using dummy_hcd [ 384.991381][ T8674] netlink: 28 bytes leftover after parsing attributes in process `syz.2.727'. [ 386.621093][ T28] audit: type=1326 audit(1781255595.786:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8680 comm="syz.0.732" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f980679ce59 code=0x0 [ 386.842013][ T5814] usb 2-1: device not accepting address 11, error -71 [ 386.927480][ T8691] loop3: detected capacity change from 0 to 512 [ 387.017096][ T8691] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 387.095333][ T8691] ext4 filesystem being mounted at /193/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 387.260557][ T8694] EXT4-fs error (device loop3): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 145: padding at end of block bitmap is not set [ 388.250353][ T8711] netlink: 'syz.1.743': attribute type 25 has an invalid length. [ 389.299439][ T8722] loop0: detected capacity change from 0 to 32768 [ 389.431517][ T8722] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 389.589720][ T8722] XFS (loop0): Ending clean mount [ 389.611451][ T8722] XFS (loop0): Quotacheck needed: Please wait. [ 389.650818][ T8733] netlink: 'syz.1.749': attribute type 39 has an invalid length. [ 389.712441][ T8722] XFS (loop0): Quotacheck: Done. [ 389.990861][ T8735] loop2: detected capacity change from 0 to 2048 [ 390.070526][ T5767] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 390.178360][ T8735] loop2: detected capacity change from 0 to 512 [ 390.179216][ T8733] hsr_slave_0 (unregistering): left promiscuous mode [ 390.201474][ T8735] EXT4-fs: Ignoring removed bh option [ 390.239775][ T8735] EXT4-fs warning (device loop2): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 390.285928][ T8735] EXT4-fs warning (device loop2): dx_probe:881: Enable large directory feature to access it [ 390.297381][ T8735] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.750: Corrupt directory, running e2fsck is recommended [ 390.317993][ T8735] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 390.376760][ T8735] EXT4-fs error (device loop2): ext4_iget_extra_inode:4739: inode #15: comm syz.2.750: corrupted in-inode xattr: e_name out of bounds [ 390.461432][ T8735] EXT4-fs error (device loop2): ext4_orphan_get:1409: comm syz.2.750: couldn't read orphan inode 15 (err -117) [ 390.526523][ T8735] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 391.022020][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 391.184859][ T8748] sock: sock_timestamping_bind_phc: sock not bind to device [ 391.921683][ T8764] netlink: 52 bytes leftover after parsing attributes in process `syz.2.761'. [ 392.065955][ T8764] netlink: 52 bytes leftover after parsing attributes in process `syz.2.761'. [ 392.328525][ T8764] netlink: 52 bytes leftover after parsing attributes in process `syz.2.761'. [ 392.552158][ T8769] loop2: detected capacity change from 0 to 2048 [ 392.619599][ T5770] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 392.656930][ T8769] loop2: detected capacity change from 0 to 512 [ 392.672283][ T5770] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 392.691368][ T8769] EXT4-fs: Ignoring removed bh option [ 392.707719][ T5784] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 392.760643][ T8769] EXT4-fs warning (device loop2): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 392.794695][ T8769] EXT4-fs warning (device loop2): dx_probe:881: Enable large directory feature to access it [ 392.839504][ T8769] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.762: Corrupt directory, running e2fsck is recommended [ 392.953136][ T8769] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 393.001403][ T8769] EXT4-fs error (device loop2): ext4_iget_extra_inode:4739: inode #15: comm syz.2.762: corrupted in-inode xattr: e_name out of bounds [ 393.080907][ T8769] EXT4-fs error (device loop2): ext4_orphan_get:1409: comm syz.2.762: couldn't read orphan inode 15 (err -117) [ 393.162262][ T8769] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 393.727857][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 395.164119][ T8792] netlink: 52 bytes leftover after parsing attributes in process `syz.0.771'. [ 395.199162][ T5786] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 395.305649][ T8792] netlink: 52 bytes leftover after parsing attributes in process `syz.0.771'. [ 395.355881][ T8796] netlink: 'syz.3.772': attribute type 27 has an invalid length. [ 395.385352][ T8796] netlink: 'syz.3.772': attribute type 25 has an invalid length. [ 395.509103][ T8792] netlink: 52 bytes leftover after parsing attributes in process `syz.0.771'. [ 395.606339][ T8799] loop3: detected capacity change from 0 to 2048 [ 396.258000][ T8814] loop2: detected capacity change from 0 to 512 [ 396.310301][ T8814] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 396.335604][ T8814] ext4 filesystem being mounted at /190/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 396.582492][ T8822] netlink: 52 bytes leftover after parsing attributes in process `syz.0.782'. [ 398.681292][ T8817] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 145: padding at end of block bitmap is not set [ 399.138861][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 404.060541][ T9] usb 4-1: new full-speed USB device number 16 using dummy_hcd [ 404.272060][ T9] usb 4-1: not running at top speed; connect to a high speed hub [ 404.324079][ T9] usb 4-1: config 6 has an invalid interface number: 44 but max is 0 [ 404.350562][ T9] usb 4-1: config 6 has no interface number 0 [ 405.313667][ T8902] loop0: detected capacity change from 0 to 32768 [ 405.428971][ T8902] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 405.607243][ T8902] XFS (loop0): Ending clean mount [ 405.646549][ T8902] XFS (loop0): Quotacheck needed: Please wait. [ 405.790559][ T9] usb 4-1: config 6 interface 44 has no altsetting 0 [ 405.815169][ T8902] XFS (loop0): Quotacheck: Done. [ 406.237390][ T5784] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 406.263539][ T9] usb 4-1: New USB device found, idVendor=0572, idProduct=cb01, bcdDevice=be.71 [ 406.273359][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 406.283977][ T9] usb 4-1: Product: syz [ 406.288306][ T9] usb 4-1: Manufacturer: syz [ 406.344798][ T9] usb 4-1: SerialNumber: syz [ 406.794789][ T9] usb 4-1: ignoring: probably an ADSL modem [ 407.012924][ T9] cxacru 4-1:6.44: usbatm_usb_probe: bind failed: -19! [ 407.042683][ T9] usb 4-1: USB disconnect, device number 16 [ 407.699274][ T8945] loop2: detected capacity change from 0 to 2048 [ 407.848387][ T8945] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 407.917679][ T8945] EXT4-fs (loop2): shut down requested (2) [ 407.966180][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 407.980499][ T1198] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 408.172502][ T1198] usb 1-1: config 128 has an invalid interface number: 148 but max is 0 [ 408.184929][ T1198] usb 1-1: config 128 has no interface number 0 [ 408.202262][ T1198] usb 1-1: config 128 interface 148 altsetting 9 endpoint 0x7 has invalid wMaxPacketSize 0 [ 408.236031][ T1198] usb 1-1: config 128 interface 148 altsetting 9 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 408.267863][ T1198] usb 1-1: config 128 interface 148 has no altsetting 0 [ 408.289425][ T1198] usb 1-1: New USB device found, idVendor=0cf3, idProduct=e019, bcdDevice=fb.4f [ 408.303783][ T1198] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 408.325227][ T1198] usb 1-1: Product: syz [ 408.329832][ T1198] usb 1-1: Manufacturer: syz [ 408.350509][ T1198] usb 1-1: SerialNumber: syz [ 408.363610][ T9] usb 3-1: new full-speed USB device number 17 using dummy_hcd [ 408.577615][ T8943] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 408.591604][ T9] usb 3-1: config 1 has an invalid interface number: 128 but max is 1 [ 408.603626][ T8943] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 408.623607][ T9] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 408.625106][ T8943] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 408.646816][ T9] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 408.646847][ T9] usb 3-1: config 1 has no interface number 0 [ 408.646899][ T9] usb 3-1: config 1 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 408.646924][ T9] usb 3-1: config 1 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 408.651200][ T9] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 408.701333][ T8943] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 408.710634][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 408.733336][ T9] usb 3-1: Product: syz [ 408.739582][ T9] usb 3-1: Manufacturer: syz [ 408.748582][ T9] usb 3-1: SerialNumber: syz [ 408.778039][ T9] cdc_wdm 3-1:1.128: skipping garbage [ 408.795154][ T9] cdc_wdm 3-1:1.128: cdc-wdm0: USB WDM device [ 408.802903][ T1198] usb 1-1: USB disconnect, device number 9 [ 408.818000][ T9] cdc_wdm 3-1:1.128: Unknown control protocol [ 408.988541][ T9] usb 3-1: USB disconnect, device number 17 [ 409.659921][ T8972] loop0: detected capacity change from 0 to 256 [ 409.705585][ T8972] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0xe3908169, utbl_chksum : 0xe619d30d) [ 409.810624][ T1198] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 410.030550][ T1198] usb 2-1: Using ep0 maxpacket: 16 [ 410.047715][ T1198] usb 2-1: unable to get BOS descriptor or descriptor too short [ 410.076845][ T1198] usb 2-1: New USB device found, idVendor=09e8, idProduct=0021, bcdDevice= 0.40 [ 410.099938][ T1198] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 410.130530][ T1198] usb 2-1: Product: syz [ 410.134761][ T1198] usb 2-1: Manufacturer: syz [ 410.139374][ T1198] usb 2-1: SerialNumber: syz [ 411.420837][ T5777] usb 2-1: USB disconnect, device number 13 [ 411.440666][ T9] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 411.660620][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 411.682178][ T9] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 411.704674][ T9] usb 3-1: config 0 has no interface number 0 [ 411.714837][ T9] usb 3-1: config 0 interface 1 altsetting 9 has an invalid endpoint with address 0x0, skipping [ 411.740655][ T9] usb 3-1: config 0 interface 1 has no altsetting 0 [ 411.763024][ T9] usb 3-1: New USB device found, idVendor=0572, idProduct=58a5, bcdDevice=27.0a [ 411.777874][ T8995] loop0: detected capacity change from 0 to 40427 [ 411.780513][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 411.810625][ T9] usb 3-1: Product: syz [ 411.815089][ T9] usb 3-1: Manufacturer: syz [ 411.820222][ T9] usb 3-1: SerialNumber: syz [ 411.830761][ T8995] F2FS-fs (loop0): invalid crc value [ 411.849278][ T9] usb 3-1: config 0 descriptor?? [ 411.868212][ T8995] F2FS-fs (loop0): Found nat_bits in checkpoint [ 411.929350][ T8996] loop3: detected capacity change from 0 to 40427 [ 411.970351][ T8996] F2FS-fs (loop3): LFS is not compatible with checkpoint=disable [ 412.052202][ T8995] F2FS-fs (loop0): Start checkpoint disabled! [ 412.096550][ T9] cx231xx 3-1:0.1: New device syz syz @ 480 Mbps (0572:58a5) with 1 interfaces [ 412.134924][ T8995] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 412.144469][ T9] cx231xx 3-1:0.1: Failed to read PCB config [ 412.159324][ T9] cx231xx: probe of 3-1:0.1 failed with error -71 [ 412.190909][ T9] usb 3-1: USB disconnect, device number 18 [ 412.267669][ T8995] ------------[ cut here ]------------ [ 412.274083][ T8995] kernel BUG at fs/f2fs/segment.c:3481! [ 412.300632][ T8995] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 412.306853][ T8995] CPU: 0 PID: 8995 Comm: syz.0.843 Not tainted syzkaller #0 [ 412.314268][ T8995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 412.324528][ T8995] RIP: 0010:f2fs_allocate_data_block+0x3f6f/0x3fb0 [ 412.332543][ T8995] Code: 19 fe 48 8b 54 24 30 e9 88 eb ff ff e8 7a 20 c1 fd 48 c7 c7 60 0a 70 8d 4c 89 f6 e8 5b a1 97 00 e9 a4 eb ff ff e8 61 20 c1 fd <0f> 0b e8 5a 20 c1 fd 0f 0b e8 53 20 c1 fd 0f 0b e8 4c 20 c1 fd 0f [ 412.353399][ T8995] RSP: 0018:ffffc9000c71f3f0 EFLAGS: 00010287 [ 412.359628][ T8995] RAX: ffffffff83c60b2f RBX: 0000000000000200 RCX: 0000000000080000 [ 412.368244][ T8995] RDX: ffffc9000cf49000 RSI: 0000000000034b69 RDI: 0000000000034b6a [ 412.376227][ T8995] RBP: 0000000000000200 R08: ffff88805d23a05f R09: 1ffff1100ba4740b [ 412.384949][ T8995] R10: dffffc0000000000 R11: ffffed100ba4740c R12: 1ffff920018e3ef0 [ 412.393732][ T8995] R13: 0000000000000000 R14: 0000000000001a00 R15: dffffc0000000000 [ 412.405027][ T8995] FS: 00007f98076886c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 412.417893][ T8995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 412.427020][ T8995] CR2: 0000001b2de1fff8 CR3: 000000002b49b000 CR4: 00000000003506f0 [ 412.437006][ T8995] Call Trace: [ 412.441537][ T8995] [ 412.446688][ T8995] ? f2fs_mark_inode_dirty_sync+0x120/0x1f0 [ 412.454563][ T8995] f2fs_map_blocks+0x1191/0x40f0 [ 412.460445][ T8995] ? f2fs_get_block_locked+0xe0/0xe0 [ 412.466766][ T8995] ? __up_read+0x2b6/0x6b0 [ 412.473468][ T8995] ? up_write+0x1c3/0x410 [ 412.479222][ T8995] ? f2fs_allocate_pinning_section+0x1af/0x590 [ 412.485589][ T8995] f2fs_expand_inode_data+0x67a/0xa10 [ 412.491704][ T8995] ? f2fs_insert_range+0x470/0x470 [ 412.497032][ T8995] ? __mnt_drop_write_file+0xc3/0x100 [ 412.504339][ T8995] ? file_modified_flags+0x267/0x2a0 [ 412.510004][ T8995] f2fs_fallocate+0x416/0x890 [ 412.515922][ T8995] vfs_fallocate+0x58e/0x700 [ 412.520853][ T8995] do_vfs_ioctl+0x19f6/0x1cc0 [ 412.525639][ T8995] ? __ia32_compat_sys_ioctl+0x8a0/0x8a0 [ 412.535161][ T8995] ? tomoyo_path_number_perm+0x217/0x620 [ 412.540970][ T8995] ? __lock_acquire+0x7d40/0x7d40 [ 412.546723][ T8995] ? slab_free_freelist_hook+0x130/0x1a0 [ 412.553697][ T8995] ? tomoyo_path_number_perm+0x5b4/0x620 [ 412.559797][ T8995] ? tomoyo_path_number_perm+0x217/0x620 [ 412.565635][ T8995] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 412.575482][ T8995] ? __fget_files+0x28/0x4b0 [ 412.580263][ T8995] ? __fget_files+0x28/0x4b0 [ 412.584892][ T8995] ? bpf_lsm_file_ioctl+0x9/0x10 [ 412.589892][ T8995] ? security_file_ioctl+0x80/0xa0 [ 412.595725][ T8995] __se_sys_ioctl+0x83/0x170 [ 412.600964][ T8995] do_syscall_64+0x55/0xb0 [ 412.605556][ T8995] ? clear_bhb_loop+0x40/0x90 [ 412.610736][ T8995] ? clear_bhb_loop+0x40/0x90 [ 412.615432][ T8995] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 412.621448][ T8995] RIP: 0033:0x7f980679ce59 [ 412.625885][ T8995] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 412.647325][ T8995] RSP: 002b:00007f9807688028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 412.656353][ T8995] RAX: ffffffffffffffda RBX: 00007f9806a15fa0 RCX: 00007f980679ce59 [ 412.664327][ T8995] RDX: 0000200000000040 RSI: 0000000040305828 RDI: 0000000000000004 [ 412.672471][ T8995] RBP: 00007f9806832d6f R08: 0000000000000000 R09: 0000000000000000 [ 412.681413][ T8995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 412.689588][ T8995] R13: 00007f9806a16038 R14: 00007f9806a15fa0 R15: 00007ffecd693958 [ 412.697854][ T8995] [ 412.700874][ T8995] Modules linked in: [ 412.730044][ T8995] ---[ end trace 0000000000000000 ]--- [ 412.736266][ T8995] RIP: 0010:f2fs_allocate_data_block+0x3f6f/0x3fb0 [ 412.749218][ T8995] Code: 19 fe 48 8b 54 24 30 e9 88 eb ff ff e8 7a 20 c1 fd 48 c7 c7 60 0a 70 8d 4c 89 f6 e8 5b a1 97 00 e9 a4 eb ff ff e8 61 20 c1 fd <0f> 0b e8 5a 20 c1 fd 0f 0b e8 53 20 c1 fd 0f 0b e8 4c 20 c1 fd 0f [ 412.774562][ T8995] RSP: 0018:ffffc9000c71f3f0 EFLAGS: 00010287 [ 412.782633][ T27] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 412.794048][ T8995] RAX: ffffffff83c60b2f RBX: 0000000000000200 RCX: 0000000000080000 [ 412.802262][ T8995] RDX: ffffc9000cf49000 RSI: 0000000000034b69 RDI: 0000000000034b6a [ 412.810284][ T8995] RBP: 0000000000000200 R08: ffff88805d23a05f R09: 1ffff1100ba4740b [ 412.818621][ T8995] R10: dffffc0000000000 R11: ffffed100ba4740c R12: 1ffff920018e3ef0 [ 412.826740][ T8995] R13: 0000000000000000 R14: 0000000000001a00 R15: dffffc0000000000 [ 412.835075][ T8995] FS: 00007f98076886c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 412.844253][ T8995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 412.851031][ T8995] CR2: 00007f98067ea540 CR3: 000000002b49b000 CR4: 00000000003506e0 [ 412.859823][ T8995] Kernel panic - not syncing: Fatal exception [ 412.866587][ T8995] Kernel Offset: disabled [ 412.870919][ T8995] Rebooting in 86400 seconds..