last executing test programs: 1m19.89015713s ago: executing program 32 (id=32): syz_mount_image$fuse(0x0, &(0x7f0000000340)='./bus\x00', 0x3000042, 0x0, 0x1, 0x0, 0x0) unshare(0x2020600) mount$incfs(&(0x7f0000000380)='.\x00', &(0x7f00000003c0)='./bus\x00', &(0x7f0000000400), 0xc002, 0x0) unshare(0x2020600) chdir(&(0x7f0000000440)='./bus\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x40040, 0x59) 1m14.780219312s ago: executing program 33 (id=77): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="05000000040000000400000007"], 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000780)=@base={0xa, 0x5, 0x2, 0x9, 0x0, 0x1, 0x10000}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xd, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000003000000000000000040000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f9ffffffb703000000000000b70400000000000085000000c3000000850000002300000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x24, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000300)={{r0}, &(0x7f00000000c0), &(0x7f0000000240)='%pS \x00'}, 0x20) bpf$PROG_BIND_MAP(0xa, &(0x7f00000003c0)={r1, r0}, 0xc) 1m9.668077084s ago: executing program 34 (id=159): openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101042, 0x14) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x1c8) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./file2\x00', 0x207) mount$overlay(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x0, &(0x7f00000003c0)={[{@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file2'}}], [], 0x2c}) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0/file1\x00', 0x20400, 0x20) fadvise64(r0, 0x2, 0xb, 0x0) 1m8.689404734s ago: executing program 35 (id=170): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@rdmsr={0x66, 0x18, {0xc0010140}}], 0x18}) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000002200)={0x1, 0x0, [{0x80000001, 0x0, 0x3, 0x7, 0xfffffff6, 0xffffff29, 0x401}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 1m6.609233697s ago: executing program 36 (id=180): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x81, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_EXIT_HYPERCALL(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, 0xc}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000300)={0x1, 0x0, [{0x7, 0x2, 0x1, 0x0, @irqchip={0x101, 0x43f}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1m6.527980505s ago: executing program 37 (id=182): mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000000)={0x15, 0x65, 0xffff, 0x1000, 0x8, '9P2000.u'}, 0x15) r2 = dup(r1) write$FUSE_NOTIFY_INVAL_ENTRY(r2, &(0x7f0000000480)={0x18, 0x3, 0x0, {0x5, 0x55ebfbc84edab159, 0x0, 'wfdno\xd6a\xab\xff\x8cjVI\xf5\xd3qT`\xa9\xbe)\xab\xab\x19\xb1\xee\xb6\xa1\x98\x8eG1\xc9\xdfyE^(\x9f\x91\x92X\xb1^{\xff\x02\xd8p\x9f\x94\xe4\xb8\xd2 ^\xd2 \xd7\xa9\x80\xe9\xcc\x98\x8c\xa1?\xb5\xbf<\x8cY\r\x8dH\xf3\x9dgr\xdc\xd0\xae\x86\xa7B\xb1\xee\x11\xa2bz`\x1c\xcd\x93ZI%\x9fi\xea\xc9\x1dK\x96\x9a2{4\xbf\xa9\xf8\xb1_%;~\xbf]\xc7\x93rbf\x8b\xf1\x9f\x91\t\xda\x18\xa5\xc2\xd1\xd8\x9e\xcdI\x9b\xf33K\xf3x\xe6\xf9\xf3d\xdf\xd8\x01+\xcb\xa5\x9a\t\xbe\x1dkE\xdd\xfb\xc7\x05\xca\x8bvlQ\x04\xc3\xdd\r\x9ap\x96\x93\xbc\x16\xdd\xec\xe8\xb4v\x89\x92\xd9/\x84\x1aE\xe6d\xb7F\x89\x00\xe9e\xb6\xe1]\x86\xcb\t\xde\x8bD#\x90\xed\x8d\xab\xb1*\xa2\x13\x86\xd2j\xc5\xbb0\x1bwrM\r\x8dD\x85\x98\xdd\xc6\x0ea)\x03\xe5\xa2s\xe3\x96\xc9N\x1d\xf1Ve\xc26\xcfZ\xe3h\x13\xa0Dk\xc1\xda^\x00\xc7\n\xc1`\xc0\x18\xfbBD\x83\x8e\xef\xcb\xf6\x8eK\xf7\x83<\xf6\xff'}}, 0x26) mount$9p_fd(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600), 0x12, &(0x7f0000000040)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x6b}}) 1m3.086525236s ago: executing program 38 (id=48): unshare(0x2040400) syz_mount_image$ext4(&(0x7f0000001240)='ext4\x00', &(0x7f0000001280)='./file1\x00', 0x21081e, &(0x7f00000012c0), 0x1, 0x509, &(0x7f0000001300)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000002680)='./file1\x00', 0xd42, 0x15) pwrite64(r0, &(0x7f00000026c0)='2', 0xfdef, 0xc00) r1 = openat(0xffffffffffffff9c, &(0x7f00000018c0)='.\x00', 0x0, 0x6) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000001900)={0xff9c, 0x8001}) 1m0.41410616s ago: executing program 39 (id=264): mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./dev\x00', 0x1ef) mount(0x0, &(0x7f0000000040)='./dev\x00', &(0x7f0000000080)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./mnt\x00', 0x1b7) mount(&(0x7f0000000100)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000180)='ext4\x00', 0x8410, 0x0) r0 = open$dir(&(0x7f00000001c0)='./mnt\x00', 0x0, 0x2) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, 0x0) 57.947116342s ago: executing program 40 (id=296): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540), 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x1) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000005c0)={0xfffffffffffffc04, 0x0, 0x2, r2, 0x13}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000b80)={0xffffffffffffffff, 0x0, 0x1, r2, 0x1}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000bc0)={0x5f7, 0x0, 0x4, r2, 0x5}) 57.138994054s ago: executing program 41 (id=312): r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'veth0_to_team\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000180)=@newqdisc={0x2c, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, {0x0, 0xb}, {0xffff, 0xffff}, {0x6, 0xfff2}}, [@qdisc_kind_options=@q_mq={0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000001}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@newqdisc={0x34, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, {0x0, 0xf}, {0x1, 0xb}, {0xd, 0xb}}, [@qdisc_kind_options=@q_pfifo_fast={0xf}]}, 0x34}, 0x1, 0x0, 0x0, 0x8021}, 0x4048800) syz_mount_image$erofs(&(0x7f0000000280), &(0x7f0000000000)='./file0\x00', 0x810410, &(0x7f0000000080)=ANY=[], 0x0, 0x230, &(0x7f00000002c0)="$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") 50.575979214s ago: executing program 42 (id=457): sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x3c}}, 0x200088c4) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) unshare(0x20000400) sendmsg$NL80211_CMD_RELOAD_REGDB(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)={0x14, r1, 0x1, 0x70bd2d, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x24000001}, 0x8004) sendmmsg(r0, &(0x7f00000000c0), 0x4000000000000d2, 0x8048848) 49.514760373s ago: executing program 43 (id=472): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x108) syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x3000009, 0x0, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000780)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file1\x00', 0x42, 0x5) io_setup(0x5, &(0x7f00000002c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f0000000000)='\x00', 0x1, 0xfffffdef, 0x0, 0x0, r0}]) 43.37656056s ago: executing program 44 (id=591): ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000340)={@remote, @loopback, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x6, 0x6, 0x0, 0x100, 0xffffffffffffffff, 0x2480187}) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_newnexthop={0x1c, 0x68, 0x5fb9a818fb7378e9, 0x0, 0x0, {}, [@NHA_BLACKHOLE={0x4}]}, 0x1c}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="2000000069000b0000000000000000000000000000000000080001"], 0x20}}, 0x4000000) 43.200393087s ago: executing program 45 (id=596): socket$inet6(0xa, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000800)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000a40)='./sys\x00', &(0x7f0000000a80)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000ac0)='./sys/class/ptp/ptp0/n_vclocks\x00', 0x2, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000b00)={0x34, 0x17, 0x1, {0x2b, './proc/sys/net/ipv6/conf/default/forwarding'}}, 0x34) write(r0, &(0x7f0000000b40)='1', 0x1) 41.089794033s ago: executing program 9 (id=622): mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000340)='./sys\x00', &(0x7f0000000380)='sysfs\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) request_key(&(0x7f0000000440)='id_legacy\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./sys/bus/usb/devices/usb2/power/level\x00', 0x2, 0x0) write(r0, &(0x7f0000000400)='auto', 0x4) 41.058574226s ago: executing program 9 (id=623): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x2400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000040)={[0x8, 0x4000000, 0x30a30b46, 0x6, 0x1000, 0x0, 0x8000000001002, 0xfffffffffffffffe, 0x2, 0x806, 0x80, 0x5, 0x8bdd, 0xfffffffffffffefe, 0x5b, 0x7], 0x25000, 0x216357}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 40.873769565s ago: executing program 9 (id=624): syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f0000000040)='./file1\x00', 0x21081e, &(0x7f0000000000)={[{@grpquota}, {@bsdgroups}, {@noquota}]}, 0x1, 0x506, &(0x7f0000001d00)="$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") madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) mremap(&(0x7f00003eb000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000003000/0x1000)=nil) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000023a000/0x1000)=nil) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) process_vm_writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001bc0)=""/156, 0x9c}], 0x1, &(0x7f0000001d80)=[{&(0x7f0000001cc0)=""/116, 0x20001c34}], 0x1, 0x0) 40.687395614s ago: executing program 9 (id=629): r0 = gettid() r1 = epoll_create1(0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001140)={[0x1003ffffffc]}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000001180)={0xc000200f}) timer_create(0x3, &(0x7f0000001240)={0x0, 0x11, 0x4, @tid=r0}, &(0x7f0000001280)) timer_settime(0x0, 0x1, &(0x7f0000001300)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) 40.374720446s ago: executing program 9 (id=631): syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/net\x00') r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x16, 0xb, &(0x7f0000000540)=ANY=[@ANYBLOB="18000000000000000000000000000000180000002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], &(0x7f0000000640)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000ac0)={r0, 0x3, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x44) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000a40)={0x0, 0x0}, 0x8) r2 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000a80)=r1, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000b40)={r2, 0x0, 0x0}, 0x10) 40.295249434s ago: executing program 46 (id=631): syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/net\x00') r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x16, 0xb, &(0x7f0000000540)=ANY=[@ANYBLOB="18000000000000000000000000000000180000002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], &(0x7f0000000640)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000ac0)={r0, 0x3, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x44) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000a40)={0x0, 0x0}, 0x8) r2 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000a80)=r1, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000b40)={r2, 0x0, 0x0}, 0x10) 36.562346896s ago: executing program 7 (id=671): unshare(0x22020600) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write(r2, &(0x7f0000000380)="000039a4c1", 0x5) splice(r2, &(0x7f0000000040), r1, 0x0, 0x800000000ff, 0x0) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f0000000480)='\x00\x00', 0x2}], 0x1, 0x8) 36.499486902s ago: executing program 7 (id=675): r0 = socket(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000005c0)={'ip6gretap0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xe9, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, '\x00', 0x0, @fallback=0x1a}, 0x94) sendmsg$netlink(r0, &(0x7f0000002ac0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="3f011400dcdc26"], 0xdd12}], 0x1}, 0x200400d1) 36.499131382s ago: executing program 7 (id=676): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000480)='./proc\x00', &(0x7f00000004c0)='proc\x00', 0x10, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000500)='./proc/sys/net/ipv6/conf/syz_tun/addr_gen_mode\x00', 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'syz_tun\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000680)=@getchain={0x24, 0x11, 0x1, 0x70bd28, 0x0, {0x0, 0x0, 0x0, r1, {}, {0x5}, {0xfff3}}}, 0x24}}, 0x0) 34.84908258s ago: executing program 7 (id=682): syz_mount_image$exfat(&(0x7f0000002c80), &(0x7f0000002cc0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x800, &(0x7f0000002d40)={[{@sys_tz}, {@namecase}, {@gid={'gid', 0x3d, 0xee00}}, {@errors_remount}, {@keep_last_dots}, {@errors_continue}, {@gid}, {@discard}, {@umask={'umask', 0x3d, 0x3ff}}, {@dmask}]}, 0x11, 0x1533, &(0x7f0000002e00)="$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") creat(&(0x7f0000004340)='./bus\x00', 0x0) mount(&(0x7f00000043c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000004400)='./bus\x00', 0x0, 0x5000, 0x0) r0 = open(&(0x7f0000004440)='./bus\x00', 0x8000, 0xa0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000004480)={0x0, 0x0, 0x0, 0x7fffffffffffffff, 0x8005, 0x0, 0x0, 0x12, 0xd, "ef359f413bb93852f7d6a4ae6dddfbd1ce5d29c2ee5e5ca9000ff8ee09e737ff0edf110ff4117639c2eb4b78c660e677df701905b9aafab4afaaf755a3f6a004", "036c47c6780820d1cbf7966d61fdcf335263bd9bffbcc2542ded71038259ca171ce1a311ef54ec32d71e14ef3dc177e9b48b00", "f28359738e229a4c66810000000000d300e6d602000000000000000000000001", [0x204]}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000004580)='memory.events\x00', 0x7a05, 0x1700) 34.587020318s ago: executing program 7 (id=686): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) mremap(&(0x7f0000000000/0x9000)=nil, 0x600002, 0x600002, 0x7, &(0x7f0000a00000/0x600000)=nil) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) r0 = io_uring_setup(0x1694, &(0x7f0000000140)={0x0, 0xfac7}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000b00)=""/4095, 0x440000}], 0x100000000000011a) 34.470758599s ago: executing program 7 (id=688): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x8003}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, @NFT_MSG_NEWRULE={0x3c, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_CHAIN_ID={0x8, 0xb, 0x1, 0x0, 0xfffffffc}, @NFTA_RULE_EXPRESSIONS={0x20, 0x4, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, @exthdr={{0xb}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_OFFSET={0x8}]}}}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0xb0}}, 0x0) r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="7c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000005c001280110001006272696467655f736c6176650000000044000580050005000000000005002000010000000500"], 0x7c}}, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x400000000000235, 0x0) 34.444471732s ago: executing program 47 (id=688): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x8003}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, @NFT_MSG_NEWRULE={0x3c, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_CHAIN_ID={0x8, 0xb, 0x1, 0x0, 0xfffffffc}, @NFTA_RULE_EXPRESSIONS={0x20, 0x4, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, @exthdr={{0xb}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_OFFSET={0x8}]}}}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0xb0}}, 0x0) r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="7c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="00000000000000005c001280110001006272696467655f736c6176650000000044000580050005000000000005002000010000000500"], 0x7c}}, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x400000000000235, 0x0) 29.65848193s ago: executing program 3 (id=783): mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x1c0) r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x800, 0x20) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000440)=@v1={0x0, @aes128, 0x0, @desc3}) open$dir(&(0x7f0000000480)='./file0\x00', 0x4d8c02, 0xd) r1 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x40080, 0x198) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000500)={0xfffffffffffffe12, [0x0, 0x0, 0x0]}) 29.593050617s ago: executing program 3 (id=785): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x19, 0x4, 0x8, 0x8}, 0x50) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000083850000000400000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000007c0)={{r0}, &(0x7f0000000740), &(0x7f0000000780)=r1}, 0x20) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r1}, 0xc) 29.518875155s ago: executing program 3 (id=787): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x6a855000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000a00)={0xaa, 0x20}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000a80)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x2}) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa07, &(0x7f0000000040)={{&(0x7f000056d000/0x2000)=nil, 0x2000}, 0x1}) 29.331098464s ago: executing program 3 (id=793): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x51) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x81899, 0x0) chdir(&(0x7f0000000200)='./file0/file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x88) mount(0x0, &(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000000)='sysfs\x00', 0x1214040, 0x0) setxattr$trusted_overlay_origin(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000180), 0x0, 0x0, 0x0) 29.316133376s ago: executing program 3 (id=794): socket$inet6_tcp(0xa, 0x1, 0x0) gettid() mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='./debug\x00', &(0x7f0000000440)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./debug/split_huge_pages\x00', 0x1, 0x0) write(r0, &(0x7f00000004c0)='/,0x400000,0x4', 0xe) 29.198745137s ago: executing program 3 (id=797): r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) unshare(0x22020600) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x80102, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0, 0x8, 0x2}) 29.186992919s ago: executing program 48 (id=797): r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) unshare(0x22020600) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x80102, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r0, 0x8, 0x2}) 21.986449484s ago: executing program 0 (id=953): r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000001400010000000000fbdbdf250a00a100", @ANYRES32=r2, @ANYBLOB="14000100ff05000000000000dfce00000000000108000800026e"], 0x34}}, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3400000015"], 0x34}, 0x1, 0x0, 0x0, 0x41c1}, 0x4040800) 21.970115036s ago: executing program 0 (id=954): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x1, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x2, &(0x7f00000001c0)=[{0x28, 0x0, 0x5, 0xfffff038}, {0x6, 0x1, 0x2, 0xffffffff}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x4098884, &(0x7f0000000380)={0xa, 0x4e1d, 0x4, @mcast2}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 21.953734267s ago: executing program 0 (id=955): r0 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$DM_DEV_CREATE(r0, 0xc138fd03, &(0x7f00000001c0)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, {'syz', 0x0, '0\x00'}}}) ioctl$DM_TABLE_LOAD(r0, 0xc138fd09, &(0x7f0000000300)={0x4, 0x0, 0x0, 0x168, 0x138, 0x1, 0x0, 0x0, 0x0, 0x0, @by_name={0x0, {'syz', 0x0, '0\x00'}}, [@error={0x0, 0x80, 0x0, 0x30}]}) mknodat$dm(0xffffffffffffff9c, &(0x7f0000000740)='./dm0\x00', 0x6180, r1) r2 = openat$dm_dev(0xffffffffffffff9c, &(0x7f0000000780)='./dm0\x00', 0x2, 0x0) ioctl$NILFS_IOCTL_CHANGE_CPMODE(r2, 0x40106e80, 0x0) 21.880311225s ago: executing program 0 (id=958): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./bus\x00', 0xe, &(0x7f0000000100)={[{@barrier_val={'barrier', 0x3d, 0x101}}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x6}}]}, 0x1, 0x453, &(0x7f0000000400)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000880)='./file2\x00', 0x181) mount$overlay(0x0, &(0x7f00000008c0)='./file0\x00', &(0x7f0000000900), 0x0, &(0x7f0000000940)={[{@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file2'}}], [], 0x2c}) syz_mount_image$fuse(&(0x7f0000000980), &(0x7f00000009c0)='./file0\x00', 0x14a0, &(0x7f0000000a00)=ANY=[], 0x1, 0x0, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x8000, 0x50) getdents(r0, 0x0, 0x0) 21.850027398s ago: executing program 0 (id=959): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79, 0x0, 0x78b}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000c80)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21.83337907s ago: executing program 0 (id=960): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540), 0x22401, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write(0xffffffffffffffff, &(0x7f0000000780)="15a0d68a05819232310cec1b7b19939b2b6df4aba81e78b39ae5aa1417dffa1fa57382a548fddb72424d0715984557657c9bfdd6df932ae74999f3a617d0b5a7fe2e44911aaf95144e46d5831c9735d9882146650a2053b381b4a7975e4befa64cc3e50367b281881b3e71b195c20609071bb84fec78c8aaa9adbd15db6f5fe89165c54e8d7d156d5a35aa84377ed4f3632cf56277560c57db9bb0b4baf1915468146a416cf1b6756fb597ec2aed80253b49cb5d163892e83cdf609471bb3537ea230871ce13f3c359b3e0a65885e2a6981f478cc4243e8f2754b20deba68cb68cef7c53707f1c6b0815b30365230f6c34549398177e2a1d2a8ea5da657edbfa36809eaae92e3831eeda4234c787647562a7eabf023f5a02c32ebfe51e0f3ee1f932c6c22093a31be1b03dd2362e97b0e2546b7c1ed6c97194c084aec716bbe6678b28d5123a8e2d8898315e0a6fdfec117129a9ad621b0e2867cfd31bb7d8a220aa7e2f321ce1eb3dec5b385a7f0d88439eba28b766b9a447c7a559354561e1390f3b15d35b91825f87818e4134fa76cd319a3e29c3269ea1852136265bbb5335b7887f0a19e2a4658df7976b684c525bd7e8d23e51da0b9b134b90badbce31f8fb6195ac5f991db94ada4347e7ac27c6e2a1725890cc378b82a742abc66af5c0a22636b0efdca075cbe55f3ccfc387e637088098d4f734d6113ea1f0fbe3807925d794529ac51a135879cb8fce7dad62", 0x211) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000740)=@x86={0x1, 0x0, 0x8, 0x0, 0x7, 0x1, 0x1, 0x8, 0xf, 0x2, 0x4, 0x81, 0x0, 0xac, 0x7, 0x2, 0x1, 0x2a, 0x8f, '\x00', 0xad}) 21.787878454s ago: executing program 49 (id=960): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540), 0x22401, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write(0xffffffffffffffff, &(0x7f0000000780)="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", 0x211) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000740)=@x86={0x1, 0x0, 0x8, 0x0, 0x7, 0x1, 0x1, 0x8, 0xf, 0x2, 0x4, 0x81, 0x0, 0xac, 0x7, 0x2, 0x1, 0x2a, 0x8f, '\x00', 0xad}) 9.043091696s ago: executing program 5 (id=1231): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./mnt\x00', 0x1b7) mount(&(0x7f00000001c0)=@filename='./dev/sda1\x00', &(0x7f0000000200)='./mnt\x00', &(0x7f0000000280)='ext4\x00', 0x8410, 0x0) r0 = open$dir(&(0x7f00000002c0)='./mnt\x00', 0x0, 0x2) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4008662c, &(0x7f0000000080)={0x10, 0x0, "54cd76330434b223638306ffa12afaa9"}) 8.980662122s ago: executing program 5 (id=1232): socket$unix(0x1, 0x1, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.events\x00', 0x275a, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) syz_ublk_setup_queues(r0, r1, &(0x7f0000000540)={0x0, 0xb4a7, 0x0, 0xfffffffe, 0x20000}, 0x0, 0x1, &(0x7f00000003c0)={0x2e, 0x4c, 0x0, r0, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, '\x00', {0x4000, 0xdbd, 0x0, 0x0}}, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1a, 0x3, 0x0, 0x0, 0xf, 0xffffffffffffff57, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1c, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x4}, 0x94) 8.804034741s ago: executing program 5 (id=1248): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0xca341, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000040)="0fb59f00600f205c2626f30fc7320f30ba430066edbaf80c66b8bcefd68d66ef75fc0c66b800000000c7c7eff30f0f089ef031090f01c266b9800000c00f326635010000000f30", 0x47}], 0x1, 0x2, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 8.660377685s ago: executing program 5 (id=1240): syz_mount_image$ext4(&(0x7f0000001580)='ext4\x00', &(0x7f00000015c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8, &(0x7f00000016c0), 0x5, 0x50a, &(0x7f0000001700)="$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") open(&(0x7f0000001c40)='./bus\x00', 0x14927e, 0x1) mount(&(0x7f0000001c80)=@loop={'/dev/loop', 0x0}, &(0x7f0000001cc0)='./bus\x00', 0x0, 0x5000, 0x0) r0 = open(&(0x7f0000001d00)='./bus\x00', 0x8000, 0xe0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x8005, 0x0, 0x0, 0x14, 0xd, "ef359f413bb9386ff7d6a4ae6dddfbd1ce5d29c2ee5e5ca9000ff8ee09e7376b7a5ff537ed73ac58818d78c660e677df8dc905b90242b7c528a076d2f6a00400", "036c5bc6780820d1cbf7966d61fdcf335263bd9b0abdc2542ded71038259ca171ce1a311ef545032d71e14ef3dc177e9b48b001d00", "f28359738e229a4c66810000000000d300e6d602000000000000000000000001", [0x8]}) open(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x929cc1, 0x13c) 8.51330222s ago: executing program 5 (id=1245): r0 = syz_ublk_setup_io_uring(0x21, &(0x7f0000000040)={0x0, 0x0, 0x40, 0x0, 0x4158}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup(r5) syz_ublk_setup_queues(r6, r4, &(0x7f0000000180)={0x0, 0x20000, 0x0, 0x1, 0x154, 0x0, r6}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x20, 0x1000004, 0x319}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x6c71, 0x8000, 0x0, 0x146}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x2, 0x1, 0xffffffde}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x2e78, 0x8000, 0x1, 0x310}}], 0x1, &(0x7f0000000340)={0x2e, 0x4, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, '\x00', {0xfff9, 0x42, 0x0, 0x0}}, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000080)={'syz1\x00', {0x3fe, 0x3, 0x4}, 0x4c, [0xd4, 0x5, 0x9, 0x8a4, 0x2, 0x2, 0x7fffffff, 0x80000001, 0x5, 0x1, 0x105, 0x403c6, 0xa, 0x6, 0xf70, 0x3, 0xe7, 0x7, 0x401, 0xbc5d, 0x0, 0x1, 0x8, 0xffff, 0x2, 0xb, 0x10, 0x20000000, 0x15098855, 0x2, 0x2, 0xfffffffb, 0x6, 0xc, 0xfffffff7, 0x4, 0xe79, 0x7, 0x1ff4, 0x1, 0x1, 0x80000000, 0x401, 0x9, 0xbdc7, 0xb, 0x1, 0x9, 0x1, 0x1, 0xa, 0x2, 0x5, 0x9, 0x5, 0x9, 0x0, 0x3a26, 0x1000, 0x57f5, 0x2, 0x6, 0x7ff, 0xb8547353], [0x80000000, 0xffffffff, 0x6, 0x5, 0x7fffffff, 0x1, 0x553, 0x7, 0x9, 0xfffffffc, 0x8, 0x40000c, 0x36, 0xa, 0x6, 0x2d, 0x9, 0x98, 0x8, 0x0, 0xa4, 0x4, 0x99d, 0x8, 0x0, 0x400d, 0x5, 0x0, 0x6e38, 0x6, 0x8, 0x1, 0x3, 0x0, 0x2, 0x7, 0x4, 0xd, 0x80000009, 0xfff, 0x4, 0x0, 0x40, 0x1, 0x8, 0x2, 0x8, 0x0, 0x34f1, 0x1fc, 0x4, 0x1b2c5a17, 0x2, 0x9, 0x7, 0x0, 0x2, 0x1, 0x9, 0x6, 0xac, 0x5, 0x54, 0xcfb9], [0x5, 0xdb8, 0x9, 0x6, 0x2, 0x6, 0x5, 0x5, 0x3, 0x5, 0xfffffffd, 0xc8d0, 0x34, 0x9a45, 0x0, 0xee40000, 0x1, 0x1, 0x43, 0x69d, 0x8, 0xffff, 0xfffffffe, 0x0, 0x8, 0x2, 0x4, 0x800, 0x7, 0x9, 0x1, 0x0, 0x759b, 0xfffffffe, 0x6, 0x6, 0x8b0000, 0x8c0, 0x9, 0x8000002, 0x9, 0x8, 0x6, 0x5, 0x81, 0xf7b4, 0xffffff20, 0x55f2, 0x9, 0xfffffffd, 0x7f, 0x9, 0x7ffc, 0x40, 0x3, 0x2, 0xece9165b, 0x6, 0x2, 0xffffff00, 0xda15, 0x7f, 0x3, 0x10], [0x0, 0x896, 0x8, 0x246d, 0x6, 0xfe, 0xfffff410, 0xd, 0x7ff, 0x606, 0x4, 0x0, 0x80000001, 0x2, 0x8000000b, 0x2, 0x7, 0x1, 0x80000000, 0x401, 0x7ff, 0x3ff, 0x0, 0x2, 0x9, 0x100, 0x2, 0xec9b, 0x61c8, 0x7, 0x0, 0x101, 0xf7, 0x7, 0x9, 0x5, 0x7, 0x101, 0x9, 0x3000000, 0xe, 0x4000006, 0x7, 0x1, 0x7, 0x4f, 0x4, 0x100009, 0x100, 0x3, 0x3c, 0x7, 0x1000, 0xfffffffe, 0x15, 0x800a, 0x5, 0x81, 0x5, 0x7, 0xfff7fffc, 0x4, 0x6, 0xeff]}, 0x45c) 8.139528628s ago: executing program 5 (id=1252): open(0x0, 0x8000, 0x50) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000008300), 0x2, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 8.067551646s ago: executing program 50 (id=1252): open(0x0, 0x8000, 0x50) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000008300), 0x2, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2.574662156s ago: executing program 8 (id=1340): bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="160000000000000004000000ff"], 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0, 0x3}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000058"], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 2.569377307s ago: executing program 8 (id=1341): prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) socket(0x2, 0x80805, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000200), 0x205, 0x2581) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000240)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000600)={0x80, 0x0, 0x0, 0x0, 0x7995}, 0xfff7, 0x0, 0x0, 0x48000000, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_REAPURB(r0, 0x4008550c, 0x0) 1.865786159s ago: executing program 8 (id=1351): mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6000, 0x1) r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f0000000080)='.\x00', 0x64000522) r1 = openat(0xffffffffffffff9c, &(0x7f0000004980)='./file0\x00', 0x42, 0x836d9fb164f927b3) io_setup(0x3, &(0x7f0000004d40)=0x0) io_submit(r2, 0x1, &(0x7f0000004ec0)=[&(0x7f0000004f00)={0x0, 0x0, 0x10, 0x7, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) 1.786471227s ago: executing program 1 (id=1355): r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x0}, 0x0, 0x0, r1) r3 = add_key(&(0x7f0000000600)='asymmetric\x00', 0x0, &(0x7f0000002d40)="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", 0x559, r2) mmap$IORING_OFF_SQ_RING(0x0, 0x8000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f00000032c0)={r3, 0x151}, 0x0, &(0x7f0000003300)="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", 0x0) 1.785950457s ago: executing program 1 (id=1356): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000400)={'syzkaller0\x00', 0x4001}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@newqdisc={0x30, 0x24, 0x401, 0x2000, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xffff}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000580)=@newtfilter={0x68, 0x2c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x1, 0x9}, {0xffff, 0xffff}, {0x8, 0x1}}, [@filter_kind_options=@f_basic={{0xa}, {0x38, 0x2, [@TCA_BASIC_EMATCHES={0x34, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}, @TCA_EMATCH_TREE_LIST={0x28, 0x2, 0x0, 0x1, [@TCF_EM_META={0x24, 0x1, 0x0, 0x0, {{}, [@TCA_EM_META_HDR={0xc, 0x1, {{0x1002, 0x5}, {0x1004}}}, @TCA_EM_META_LVALUE={0xc, 0x2, [@TCF_META_TYPE_VAR="bf2f05090c14ac91"]}]}}]}]}]}}]}, 0x68}}, 0x0) 1.760259s ago: executing program 8 (id=1358): r0 = syz_mount_image$exfat(&(0x7f00000008c0), &(0x7f0000000900)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x5818458, &(0x7f0000000940)=ANY=[], 0x1, 0x153d, &(0x7f0000002180)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./file1\x00', 0x101042, 0x15) pwrite64(r1, &(0x7f0000000640)='2', 0xfdef, 0xc00) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0x8000) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0185879, &(0x7f0000003740)={@desc={0x1, 0x0, @desc4}}) 1.677991648s ago: executing program 1 (id=1361): r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000880)={0x1f, @none}, 0x8) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r1, &(0x7f00000008c0)={0x1f, @none}, 0x8) listen(r0, 0x401) listen(r1, 0xc) 1.580274108s ago: executing program 1 (id=1362): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x4) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x10b) write(r0, &(0x7f0000000000)='7', 0x1) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x7, 0x4, 0x8, 0x1}, 0x50) 1.530132163s ago: executing program 8 (id=1363): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x80002, 0x0) write$binfmt_aout(r0, &(0x7f0000000200)=ANY=[], 0xff70) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000240)) 1.507384316s ago: executing program 8 (id=1364): r0 = syz_open_dev$loop(&(0x7f0000000180), 0x75f, 0xa8182) r1 = memfd_create(&(0x7f0000001640)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc90\xb9voI\xa5/\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\x81\x00V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93\x9c5\xcf\t\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\x94\x13^\x13\xaf\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\x94\x13^\x13\xaf\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n0x0}) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000002c0)={r0, r2, 0x25, 0x0, @void}, 0x10) syz_emit_ethernet(0xd81, &(0x7f0000001c00)=ANY=[], 0x0) 973.1518ms ago: executing program 6 (id=1375): syz_mount_image$ext4(&(0x7f00000009c0)='ext4\x00', &(0x7f0000000a00)='./file0\x00', 0x0, &(0x7f0000000a40), 0x1, 0xb87, &(0x7f0000000a80)="$eJzs3c9vFFUcAPDvzG5LKWgX40GMCTUeIDFsW0BB4gE8Gg8mkqAnXPuDNCxgaE0sIbHcTLyowZMnT2qiR6+GGPXkweiJ/8CQEFP4A2pmdras7W5LYcuQ9vNJZve9eSzvO02++9503nQC2LFGs5c0Yn9EfJ5EjBT704gYzEtDEYutf3dv6dpktiWxvPzOv0kkEXF36dpk+/9Kivc92Us1/2T89UvEM5W1/c4tXL3QaDanrxT1sfmLH47NLVw9PHuxcX76/PSlI6+OH5147diJV47d/9DQox3rwvH0sz/ffOO7G+e+/uPHEy98msSp2Fu0dR5Hv4zG6MrPpFM1It7rd2clqRTH0+04AQB48qQdc7j9MRKVvNQyEvXZUoMDAAAA+uKTiFgGAAAAtrnE+T8AAABsc+11AHeXrk22t3JXJACPy53TEVFr5X/7/v5WSzUW8/ehGIiI4XtJx51Brfu9a33ofzQifvjq+IFsiy26Dx/obvF6RDzXbfxP8vyvFX90Y3X+pxEx3of+R1fV5T88Pt3yv3VesHH+n+pD//IfAAAAAAAA+ufm6daF/LXX/9OV9T/R5fpfpcu1u4ex8fW/9HYfugG6uHM64vWOZ/vc68j/Qq1S1J7K1wMMJDOzzenxiHg6Ig7FwK6sPrFOH9/+dPLvXm2d6/+yLeu/vRawiON2ddf/PzPVmG88yjEDLXeuRzxf7Zb/ycr4n/RY//v2A/bx29mfZ3q1bZz/wFZZ/ibiYNfx//4T3ZL1n883ls8HxtqzgrXOvvjr9736l/9Qnmz8H14//2tJ5/M65zbfx/jw4fO92h52/j+YnMmfKjpY7Pu4MT9/ZSJiMHlr7f4jm48ZtqN2PrTzJcv/Qy91P/9fb/6fJdn7xbdEGhGN4j2rf7Cqz13nfv+iVzzGfyhPlv9Tmxr/N1/48t2lM736f7Dx/1g+ph8q9vj9H6zvQRO07DgBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgSZJGxN5I0vpKOU3r9Yg9EfFsDKfNy3PzL89c/ujSVNYWUYuBdGa2OT0eESOtepLVJ/Ly/fqRVfWjEbEvIm6M7M7r9cnLzamyDx4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIAVeyJibyRpPSLSvJym9Xqr7Z+RsqMDAAAA+qZWdgAAAADAlnP+DwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAj2nfg5q0kIhZP7s63zGDRNlBqZMBWS8sOAChNpewAgNJUyw4AKI1zfCDZoH2oZ4sZBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMBOcnD/zVtJRCye3J1vmcGibaDUyICtlpYdAFCaStkBAKWplh0AUBrn+ECyQftQzxYzCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAICdZG7h6oVGszl9RWHdQjUinoAwFBQeU6HsbyYAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAC2s/8CAAD//yT3/f8=") madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) madvise(&(0x7f0000000000/0x600000)=nil, 0x600707, 0x18) r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./file1\x00', 0x42, 0x98) write$P9_RREADLINK(r0, &(0x7f0000000940)={0xffffffffffffff23, 0x17, 0x2, {0x7, './file0'}}, 0xfffffdab) fadvise64(r0, 0xfe53, 0x0, 0x4) 889.488429ms ago: executing program 2 (id=1376): syz_mount_image$erofs(&(0x7f0000000400), &(0x7f0000000440)='./file1\x00', 0x0, &(0x7f0000000580)=ANY=[], 0x3, 0x174, &(0x7f00000005c0)="$eJzsmD9PwkAYxp9rESJxcMZBE0lEI6UtalxMJPEDmOCfsEGkErSIQgdh85MYv4CLu/GjKJMLo3NN2wNOouKgJsbnN7z3vNe317u3ydOkIIT8W3pPL48XvcaKDmAGaSTk/LM+qtGU+tVssTl3vZ28K9+WdlL3/fH1BADf//rzYwAeCjo8mfv+27vTctyDNtT70LAs9SEEDKnL0HAgtQOBktQnim4G9YZxXHcd46jpVgNhBsEKgh2E/Pj++lcCVWV/Qrne7nRPK67rtH5QTOpfv6BhS9mf+r4GvTGV/lnQYEmdh0BR6k0kBr2JWqKcPxUbra//8vkpKCj+mhj5k38jsKT4U0zxj5zXOM+1O91svVGpOTXnzLbzG+aaaa7budCIoviJ/02H/pRU1p/6oDYu4riseF7LiuIwt6P4nuPGQ//TkFmMciHnVMLvwaxYCIaMLnNCCCGEEEIIIYQQQgj5duYhwr+gE7B3w+rXAAAA//9nP3XZ") open(0x0, 0x4000, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='.\x00', 0x10000, 0x0) fstat(r0, &(0x7f0000000300)) 638.649594ms ago: executing program 6 (id=1378): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000040)='./file1\x00', 0x21081e, &(0x7f00000001c0)={[{@grpquota}, {@nogrpid}, {@quota}]}, 0x1, 0x4fa, &(0x7f00000005c0)="$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") quotactl$Q_QUOTAOFF(0xffffffff80000301, &(0x7f0000000c80)=@loop={'/dev/loop', 0x0}, 0x0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/mnt\x00') pipe(0x0) r0 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r0, 0x0, 0x0) 490.26547ms ago: executing program 4 (id=1379): r0 = syz_open_procfs(0x0, &(0x7f0000000480)='mounts\x00') lseek(r0, 0x3c, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='mounts\x00') sendfile(r1, r2, 0x0, 0x4) read$FUSE(r2, &(0x7f00000031c0)={0x2020}, 0x2020) 489.27242ms ago: executing program 2 (id=1380): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) writev(r0, &(0x7f0000000840)=[{&(0x7f00000004c0)="2e1221b23bb601c494d3df173e75fe01", 0x10}, {&(0x7f0000000500)="0400cc4d0f", 0x5}], 0x2) 389.13741ms ago: executing program 4 (id=1381): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000100000c02000000000000000000000d0000000000005f"], 0x0, 0x34}, 0x28) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001400)={0x11, 0x3, &(0x7f00000014c0)=ANY=[@ANYBLOB="180000000100000000000000801800009500000000000000"], &(0x7f0000001500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000001540)={0x0, 0x1}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001580)=@bpf_tracing={0x1a, 0xf, &(0x7f0000001640)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014004000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000020000008500000084000000b70000000000000095"], &(0x7f00000016c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x18, r1, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1, r2}, 0x94) bpf$OBJ_PIN_PROG(0x11, &(0x7f0000001700)=@generic={0x0, r3}, 0x18) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000001740)={r2, 0x0, 0x0}, 0x10) 386.75544ms ago: executing program 6 (id=1382): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="10000000040000000800000005"], 0x50) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bc82000000000000a6020000f8ffffffb703000008000000b703000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000280)={{r0}, &(0x7f0000000080), &(0x7f0000000240)=r1}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x18000000000002a0, 0x5ee, 0x0, &(0x7f0000000580)="b9ff03076804268c989e14f088a8", 0x0, 0x53f, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) 362.367993ms ago: executing program 4 (id=1383): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x7, 0xa882) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.io_serviced_recursive\x00', 0x275a, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000380)={r1, 0x800, {0x2a00, 0x80010000, 0x0, 0x5, 0x1, 0x0, 0x0, 0x1c, 0x1c, "fee8a2ab78fc179fd1f8a0e9a1af1ea09dc2b7fb0a010000000000000000030000000000000000000000000000000000000000000000001b00", "28095397bab22d0000b42076c1ce8ef05f819e01177d3d458dac0000000000000000000800000000003788cf8f00", "90be8b1c5512406c7f00", [0x4, 0xa]}}) r2 = syz_open_dev$loop(&(0x7f0000000940), 0x8838, 0x0) ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000000500)={r0, 0x0, {0x2a12, 0x80010000, 0x0, 0x1, 0x4, 0x0, 0x0, 0xe, 0x1d, "fee8a2ab789f3a47a42fb0286100ac27ca64c6a4b4e00d9683dda1af01000000def712001000000000000000000000000008000000000000000000000000ed00", "2809e8dbe1b22d0000b420a1a93c7540f476779e0117613dd4070000ebff08000000000000711300000000000000000000faffffff05cd00", "e7460000102000000000e44400000020e40000008bd02800", [0xde, 0x8000000000000004]}}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 292.12931ms ago: executing program 2 (id=1384): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x8, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x32) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x3, 0xac5) syz_clone3(&(0x7f0000000900)={0x23800000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {0x27}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$EXT4_IOC_GETFSUUID(r2, 0x40047452, 0x0) 291.9135ms ago: executing program 4 (id=1385): bpf$MAP_CREATE(0x0, 0x0, 0x0) fsopen(0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='blkio.bfq.io_wait_time_recursive\x00', 0x26e1, 0x0) close(r0) syz_open_dev$usbfs(&(0x7f0000000240), 0xf, 0x101301) ioctl$SIOCSIFHWADDR(r0, 0x8008550e, 0x0) 264.895063ms ago: executing program 4 (id=1386): socket$nl_route(0x10, 0x3, 0x0) mkdir(&(0x7f0000000000)='./mytrace\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./mytrace\x00', &(0x7f0000000200)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./mytrace/events/xhci-hcd/xhci_address_ctrl_ctx/inject\x00', 0x2, 0x0) write(r0, &(0x7f0000000400)='drop=-', 0x6) socket$inet_udp(0x2, 0x2, 0x0) 195.02062ms ago: executing program 4 (id=1387): mknodat$null(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x1d4e, 0x103) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f0000000000), 0x1000000, &(0x7f0000000540)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x6000}}) syz_fuse_handle_req(r0, &(0x7f00000020c0)="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0x2000, &(0x7f0000007a80)={&(0x7f0000006400)={0x50, 0x0, 0x1ff, {0x7, 0x29, 0x700, 0x24ff8719d9e1dd83, 0xdcf, 0x4005, 0x7, 0xdc, 0x0, 0x0, 0x4, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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f59fcdfbbe3bcffb8777340875611bf75486d2378e68de771800bfffe0572fb36ca855ec5fc8cb90c76455773c36ec40b101fb30c48f8a8e775f5220e024b4da9dddc2fcf4da413e7c5db9e0567cbb5fad0c91d779a0939debd9247d3f7d8107fd986f73a9c9067e6594fabde0b9e887040cfbe7d31332f41259de57b38f33275597725392efea51f290b8e1b5c243ffd9eb4c0231600f9b4b204344736849d527156c4720a463bbe88fbbdc333099d949853d5c6fda98bcd35ad3f1fb1d5a7d00541a8a202c8590e35360bb9d25d6431476649e1898f901fad37975d6dce9833956e7a78d0306f533d4aa3c9676017c7abc7e1f8a3f117774a4f5beba55d1c3cd580fb18defccc349cce24e94a4cf1f4c6f45d783ee0167a55369c9b5e1eb6d0a836f3eb2354fad3cd771a9d777ff84c63120baee86ddc52b3e6817dce339ac9c240e75f3e2f77afbffbc1d54eb5936d045370ce3b77365c5320892dc7bc36e488019461d2e552969de9f25bd8de049d693be450c43c5d22d7569fc384e8d56ddb577c5f3c3471f5ba2998bc0c697a06b6d8ba5f2f7236e78aaed69b468e761a5f07145c0326ebb94f50aaa8c5666c92006d8d139036f981003933f8e2eba106a0e251fa9f5407544e44aedbbb271a3bf1c660a9cb8c74dbd0713aaebba2dd046af8b9428709646521d6bf387a92996b35748e1e67b602309b7da0fb642e89de19f550925f4db082ef7e9821ac4b2aee93c9cf791c086751c4cb4172608a4f903dc40727858046851529205b45786e294c17abf5e5f6bc730cbfb8fd977c5501a8140ac7984a267880b53cb94157be9ac157be1cf12d8a9e5612947772b734ed6ae30e548a3b2faecf94a7e03f86317f52ac797aefb957d2a29de8f8ced414ce22c800e0dc7e49d3672fca633248f3e68c00", 0x2000, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x78, 0x0, 0x1000e292ebe, {0x0, 0x47ff, 0x0, {0x8, 0xfffffffffffffffe, 0x200003, 0x6, 0x1000005, 0x1000000000000, 0xbe9, 0x6, 0x3f, 0x2000, 0x9, 0x0, 0xee01, 0x1000003c, 0x6}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 146.040765ms ago: executing program 2 (id=1388): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001640)=@base={0x9, 0x4, 0x4, 0x100, 0x0, 0x0, 0x1, '\x00', 0x0, 0x0}, 0x50) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000016c0)=@base={0x1, 0x4, 0x4, 0x100, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000001740)={0x1, 0xd, &(0x7f0000001800)=@framed={{}, [@generic={0x61, 0x8, 0x1}, @generic={0x7a, 0xa, 0x0, 0xfffffff8}, @map_fd={0x18, 0x1, 0x1, 0x0, r2}, @generic={0x15, 0x8, 0x0, 0x2}, @map_fd={0x18, 0x1, 0x1, 0x0, r3}, @generic={0xbf, 0x2, 0xa}, @generic={0x7, 0x2, 0x0, 0x0, 0xfffffff8}, @generic={0x85, 0x0, 0x0, 0x0, 0x3}]}, &(0x7f0000001880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000018c0)=r4, 0x4) sendmsg$unix(r1, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x801}, 0x4000004) 122.950417ms ago: executing program 6 (id=1389): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x48) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="18020000801000000000000004000000850000002700000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r2, r3, 0x5}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r2}, &(0x7f00000006c0), &(0x7f0000000700)=r1}, 0x20) sendmsg$inet(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000640)='U', 0x1}], 0x1, 0x0, 0x0, 0x6000}, 0x20) 113.751668ms ago: executing program 9 (id=1365): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400), 0xc0802, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000440)) ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f00000004c0)=0x8) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f0000000500)=0xc) pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000580)="00214500002800000000400600000a0000010a000002005000500000000100000001501003e800000000", 0x2a}], 0x1, 0x0, 0x0) pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000600)="00214500072800000000400600000a0000010a000002005000500000000100000001501003e800000006", 0x2a}], 0x1, 0x0, 0x0) 62.487493ms ago: executing program 6 (id=1390): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x101801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'\x00', 0x2}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f05ebbee7, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) 0s ago: executing program 2 (id=1391): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) shutdown(r0, 0x1) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000000c0)=0x2, 0x4) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x4081) kernel console output (not intermixed with test programs): link becomes ready [ 69.174142][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.182342][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.204749][ T2038] device veth1_macvtap entered promiscuous mode [ 69.217991][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.238189][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.262747][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.407373][ T2051] tipc: Started in network mode [ 69.436780][ T2051] tipc: Node identity 4246, cluster identity 4711 [ 69.443299][ T2051] tipc: Node number set to 16966 [ 69.585034][ T2056] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.602506][ T2056] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.610275][ T2056] device bridge_slave_0 entered promiscuous mode [ 69.620086][ T2056] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.627349][ T2056] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.634995][ T2056] device bridge_slave_1 entered promiscuous mode [ 69.709542][ T2056] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.716664][ T2056] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.724045][ T2056] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.731127][ T2056] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.776772][ T1063] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 69.778630][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.806958][ T1951] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 69.823812][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.838666][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.847996][ T277] device bridge_slave_1 left promiscuous mode [ 69.854339][ T277] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.866280][ T277] device bridge_slave_0 left promiscuous mode [ 69.872768][ T277] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.883285][ T277] device veth1_macvtap left promiscuous mode [ 69.892478][ T277] device veth0_vlan left promiscuous mode [ 69.966879][ T1063] usb 4-1: Using ep0 maxpacket: 32 [ 69.973484][ T1063] usb 4-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 69.984501][ T1063] usb 4-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 18 [ 69.998085][ T1063] usb 4-1: config 0 interface 0 has no altsetting 0 [ 70.004712][ T1063] usb 4-1: New USB device found, idVendor=09da, idProduct=022b, bcdDevice= 0.00 [ 70.014101][ T1063] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.024159][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.032216][ T1951] usb 1-1: Using ep0 maxpacket: 8 [ 70.037625][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.039492][ T1951] usb 1-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 70.044767][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.063005][ T1951] usb 1-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 70.068458][ T1063] usb 4-1: config 0 descriptor?? [ 70.074485][ T315] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 70.089658][ T1951] usb 1-1: config 0 interface 0 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 70.095104][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.103392][ T1951] usb 1-1: config 0 interface 0 has no altsetting 0 [ 70.117291][ T1951] usb 1-1: New USB device found, idVendor=046d, idProduct=c623, bcdDevice= 0.00 [ 70.126346][ T1951] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.131874][ T823] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.141439][ T823] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.144841][ T1951] usb 1-1: config 0 descriptor?? [ 70.166569][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.183415][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.204494][ T2056] device veth0_vlan entered promiscuous mode [ 70.211383][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.221434][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.229923][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.237991][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.254102][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.265608][ T2056] device veth1_macvtap entered promiscuous mode [ 70.276898][ T315] usb 3-1: Using ep0 maxpacket: 32 [ 70.283734][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.288578][ T315] usb 3-1: config index 0 descriptor too short (expected 164, got 36) [ 70.300286][ T315] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 70.311401][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.347752][ T315] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 70.362392][ T315] usb 3-1: New USB device found, idVendor=046d, idProduct=c29c, bcdDevice= 0.00 [ 70.375351][ T315] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.391916][ T315] usb 3-1: config 0 descriptor?? [ 70.412948][ T2093] synth uevent: /bus/acpi: unknown uevent action string [ 70.485270][ T1063] input: HID 09da:022b as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:09DA:022B.000C/input/input12 [ 70.562455][ T1951] input: HID 046d:c623 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:046D:C623.000D/input/input13 [ 70.576159][ T1063] a4tech 0003:09DA:022B.000C: input,hiddev96,hidraw0: USB HID vff.ff Device [HID 09da:022b] on usb-dummy_hcd.3-1/input0 [ 70.638586][ T1951] logitech 0003:046D:C623.000D: input,hiddev97,hidraw1: USB HID v0.00 Device [HID 046d:c623] on usb-dummy_hcd.0-1/input0 [ 70.773713][ T1951] usb 1-1: USB disconnect, device number 7 [ 70.806548][ T315] logitech 0003:046D:C29C.000E: unknown main item tag 0x0 [ 70.813807][ T315] logitech 0003:046D:C29C.000E: unknown main item tag 0x0 [ 70.821499][ T315] logitech 0003:046D:C29C.000E: unknown main item tag 0x0 [ 70.828833][ T315] logitech 0003:046D:C29C.000E: unknown main item tag 0x0 [ 70.835993][ T315] logitech 0003:046D:C29C.000E: unknown main item tag 0x0 [ 70.845773][ T315] logitech 0003:046D:C29C.000E: hidraw1: USB HID v0.00 Device [HID 046d:c29c] on usb-dummy_hcd.2-1/input0 [ 70.974592][ T1063] usb 4-1: USB disconnect, device number 3 [ 71.012475][ T315] logitech 0003:046D:C29C.000E: no inputs found [ 71.034552][ T315] usb 3-1: USB disconnect, device number 3 [ 71.062257][ T2114] fido_id[2114]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 71.132629][ T28] audit: type=1400 audit(1793246584.742:1427): avc: denied { create } for pid=2124 comm="syz.5.662" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 71.153039][ T28] audit: type=1400 audit(1793246584.742:1428): avc: denied { write } for pid=2124 comm="syz.5.662" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 71.173820][ T28] audit: type=1400 audit(1793246584.742:1429): avc: denied { nlmsg_write } for pid=2124 comm="syz.5.662" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 71.772352][ T2142] loop3: detected capacity change from 0 to 40427 [ 71.790988][ T2142] F2FS-fs (loop3): fault_injection options not supported [ 71.806842][ T2142] F2FS-fs (loop3): fault_type options not supported [ 71.821761][ T2142] F2FS-fs (loop3): invalid crc value [ 71.846447][ T2142] F2FS-fs (loop3): Found nat_bits in checkpoint [ 71.890411][ T2142] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 71.924269][ T1940] syz-executor: attempt to access beyond end of device [ 71.924269][ T1940] loop3: rw=2049, sector=45096, nr_sectors = 16 limit=40427 [ 71.955456][ T2155] loop0: detected capacity change from 0 to 512 [ 71.987694][ T2155] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 72.020940][ T2161] netlink: 4 bytes leftover after parsing attributes in process `syz.7.676'. [ 72.040598][ T2155] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 72.054569][ T2155] ext4 filesystem being mounted at /73/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.516719][ C1] sched: RT throttling activated [ 73.583103][ T1168] EXT4-fs (loop0): unmounting filesystem. [ 73.652515][ T2179] loop7: detected capacity change from 0 to 256 [ 73.660007][ T2177] netlink: 8 bytes leftover after parsing attributes in process `syz.0.677'. [ 73.699120][ T2179] exfat: Deprecated parameter 'namecase' [ 73.719246][ T2179] exFAT-fs (loop7): failed to load upcase table (idx : 0x000124d2, chksum : 0x8bf59041, utbl_chksum : 0xe619d30d) [ 73.732918][ T2182] netlink: 'syz.0.677': attribute type 4 has an invalid length. [ 73.740656][ T2182] netlink: 17 bytes leftover after parsing attributes in process `syz.0.677'. [ 73.767336][ T2184] loop0: detected capacity change from 0 to 256 [ 73.776891][ T2179] loop7: detected capacity change from 256 to 0 [ 73.784936][ C0] blk_print_req_error: 11 callbacks suppressed [ 73.784955][ C0] I/O error, dev loop7, sector 160 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 73.800080][ C1] I/O error, dev loop7, sector 161 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 73.802411][ C0] I/O error, dev loop7, sector 160 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 73.810596][ C1] I/O error, dev loop7, sector 162 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 73.829575][ C1] I/O error, dev loop7, sector 163 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 73.839304][ C1] I/O error, dev loop7, sector 164 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 73.844297][ C0] I/O error, dev loop7, sector 160 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 73.849010][ C1] I/O error, dev loop7, sector 165 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 73.860009][ C0] I/O error, dev loop7, sector 161 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 73.868332][ C1] I/O error, dev loop7, sector 166 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 73.886900][ T1063] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 73.898907][ T2184] exFAT-fs (loop0): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x196362d4, utbl_chksum : 0xe619d30d) [ 73.914184][ T8] loop: Write error at byte offset 9223372036854775807, length 512. [ 73.922539][ C0] Buffer I/O error on dev loop7, logical block 0, lost sync page write [ 73.990386][ T2184] syz.0.684: attempt to access beyond end of device [ 73.990386][ T2184] loop0: rw=0, sector=184, nr_sectors = 3672 limit=256 [ 74.014282][ T2184] syz.0.684: attempt to access beyond end of device [ 74.014282][ T2184] loop0: rw=0, sector=3856, nr_sectors = 429 limit=256 [ 74.076789][ T1063] usb 3-1: Using ep0 maxpacket: 32 [ 74.083851][ T1063] usb 3-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 74.115362][ T1063] usb 3-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 18 [ 74.145159][ T1063] usb 3-1: config 0 interface 0 has no altsetting 0 [ 74.165384][ T1063] usb 3-1: New USB device found, idVendor=09da, idProduct=022b, bcdDevice= 0.00 [ 74.185572][ T1063] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.207906][ T1063] usb 3-1: config 0 descriptor?? [ 74.236955][ T2189] loop3: detected capacity change from 0 to 40427 [ 74.256166][ T2189] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 74.276130][ T2189] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 74.296703][ T2189] F2FS-fs (loop3): invalid crc value [ 74.324050][ T2189] F2FS-fs (loop3): Found nat_bits in checkpoint [ 74.355839][ T2202] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.366676][ T2202] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.378639][ T2202] device bridge_slave_0 entered promiscuous mode [ 74.389084][ T2189] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 74.389729][ T2202] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.396193][ T2189] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 74.417438][ T2202] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.440490][ T2202] device bridge_slave_1 entered promiscuous mode [ 74.494477][ T823] device bridge_slave_1 left promiscuous mode [ 74.506860][ T823] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.527394][ T823] device bridge_slave_0 left promiscuous mode [ 74.533591][ T823] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.567214][ T823] device veth1_macvtap left promiscuous mode [ 74.593557][ T823] device veth0_vlan left promiscuous mode [ 74.618336][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 74.618351][ T28] audit: type=1326 audit(1793246588.232:1434): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2211 comm="syz.5.696" exe="/root/ci2-android-6-1/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f5b72f9f559 code=0x0 [ 74.618763][ T1063] input: HID 09da:022b as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:09DA:022B.000F/input/input14 [ 74.788966][ T1063] a4tech 0003:09DA:022B.000F: input,hiddev96,hidraw0: USB HID vff.ff Device [HID 09da:022b] on usb-dummy_hcd.2-1/input0 [ 74.853995][ T2202] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.861109][ T2202] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.868462][ T2202] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.875520][ T2202] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.913713][ T277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.922588][ T277] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.930295][ T277] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.948000][ T277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.956628][ T277] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.965065][ T277] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.972138][ T277] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.979973][ T277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.988578][ T277] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.997156][ T277] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.004237][ T277] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.013316][ T2189] F2FS-fs (loop3): Start checkpoint disabled! [ 75.020712][ T277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.028033][ T2189] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 75.031706][ T277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.051748][ T277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.060392][ T277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.074387][ T277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.083557][ T277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.099292][ T277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.107479][ T277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.116156][ T2202] device veth0_vlan entered promiscuous mode [ 75.122982][ T277] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.130806][ T277] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.145558][ T277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.154626][ T277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.164570][ T2202] device veth1_macvtap entered promiscuous mode [ 75.202649][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.220106][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.229680][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.239496][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.248016][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.341243][ T2238] usb usb5: usbfs: interface 0 claimed by hub while 'syz.6.704' sets config #1 [ 75.419763][ T315] usb 3-1: USB disconnect, device number 4 [ 75.489303][ T28] audit: type=1400 audit(1793246589.102:1435): avc: denied { getattr } for pid=2255 comm="syz.3.712" name="/" dev="incremental-fs" ino=93 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 75.590891][ T2265] loop3: detected capacity change from 0 to 2048 [ 75.598496][ T2265] EXT4-fs: Ignoring removed oldalloc option [ 75.621522][ T2265] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 75.644826][ T2265] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 75.697628][ T1940] EXT4-fs (loop3): unmounting filesystem. [ 75.832167][ T28] audit: type=1400 audit(1793246589.442:1436): avc: denied { wake_alarm } for pid=2283 comm="syz.5.722" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 76.259219][ T28] audit: type=1400 audit(1793246589.872:1437): avc: denied { read } for pid=2305 comm="syz.0.732" name="ptp0" dev="devtmpfs" ino=264 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 76.307602][ T2310] syz.5.733 uses obsolete (PF_INET,SOCK_PACKET) [ 76.346362][ T28] audit: type=1400 audit(1793246589.952:1438): avc: denied { append } for pid=2311 comm="syz.6.735" name="loop5" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 76.623169][ T28] audit: type=1400 audit(1793246590.232:1439): avc: denied { setopt } for pid=2334 comm="syz.5.745" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 76.646884][ T1063] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 76.810132][ T2341] loop5: detected capacity change from 0 to 16 [ 76.836822][ T1063] usb 7-1: Using ep0 maxpacket: 32 [ 76.843788][ T2341] erofs: (device loop5): mounted with root inode @ nid 36. [ 76.852900][ T1063] usb 7-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 76.866930][ T2341] syz.5.749: attempt to access beyond end of device [ 76.866930][ T2341] loop5: rw=524288, sector=8, nr_sectors = 24 limit=16 [ 76.883003][ T1063] usb 7-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 18 [ 76.885004][ T2341] erofs: (device loop5): z_erofs_lz4_decompress_mem: failed to decompress -11 in[50, 4046] out[4096] [ 76.910706][ T1063] usb 7-1: config 0 interface 0 has no altsetting 0 [ 76.922380][ T2341] syz.5.749: attempt to access beyond end of device [ 76.922380][ T2341] loop5: rw=0, sector=16, nr_sectors = 8 limit=16 [ 76.930996][ T1063] usb 7-1: New USB device found, idVendor=09da, idProduct=022b, bcdDevice= 0.00 [ 76.937357][ T2341] erofs: (device loop5): z_erofs_lz4_decompress_mem: failed to decompress -11 in[50, 4046] out[9000] [ 76.955707][ T1063] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.958404][ T2341] syz.5.749: attempt to access beyond end of device [ 76.958404][ T2341] loop5: rw=0, sector=16, nr_sectors = 8 limit=16 [ 76.990648][ T1063] usb 7-1: config 0 descriptor?? [ 76.995943][ T2341] erofs: (device loop5): z_erofs_lz4_decompress_mem: failed to decompress -11 in[50, 4046] out[9000] [ 77.007357][ T2341] syz.5.749: attempt to access beyond end of device [ 77.007357][ T2341] loop5: rw=0, sector=16, nr_sectors = 8 limit=16 [ 77.030440][ T2341] erofs: (device loop5): z_erofs_lz4_decompress_mem: failed to decompress -11 in[50, 4046] out[9000] [ 77.088340][ T2360] loop5: detected capacity change from 0 to 512 [ 77.105321][ T2360] EXT4-fs: Ignoring removed mblk_io_submit option [ 77.128627][ T2360] EXT4-fs error (device loop5): ext4_iget_extra_inode:4765: inode #15: comm syz.5.754: corrupted in-inode xattr [ 77.140850][ T2360] EXT4-fs error (device loop5): ext4_orphan_get:1410: comm syz.5.754: couldn't read orphan inode 15 (err -117) [ 77.154878][ T2363] netlink: 8 bytes leftover after parsing attributes in process `syz.2.755'. [ 77.159866][ T2360] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 77.175301][ T2363] netlink: 'syz.2.755': attribute type 4 has an invalid length. [ 77.183553][ T2363] netlink: 17 bytes leftover after parsing attributes in process `syz.2.755'. [ 77.209336][ T1627] EXT4-fs (loop5): unmounting filesystem. [ 77.251077][ T2374] loop5: detected capacity change from 0 to 128 [ 77.264906][ T2376] loop0: detected capacity change from 0 to 16 [ 77.275845][ T2376] erofs: (device loop0): mounted with root inode @ nid 36. [ 77.293982][ T2376] syz.0.760: attempt to access beyond end of device [ 77.293982][ T2376] loop0: rw=524288, sector=16, nr_sectors = 32 limit=16 [ 77.303545][ T2374] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 77.308808][ T222] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 77.318803][ T2376] syz.0.760: attempt to access beyond end of device [ 77.318803][ T2376] loop0: rw=524288, sector=8, nr_sectors = 32 limit=16 [ 77.337304][ T2374] ext4 filesystem being mounted at /71/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 77.340371][ T2376] syz.0.760: attempt to access beyond end of device [ 77.340371][ T2376] loop0: rw=0, sector=8, nr_sectors = 32 limit=16 [ 77.376875][ T1627] EXT4-fs (loop5): unmounting filesystem. [ 77.382815][ T2379] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=263 sclass=netlink_audit_socket pid=2379 comm=syz.0.762 [ 77.413954][ T1063] input: HID 09da:022b as /devices/platform/dummy_hcd.6/usb7/7-1/7-1:0.0/0003:09DA:022B.0010/input/input15 [ 77.508778][ T1063] a4tech 0003:09DA:022B.0010: input,hiddev96,hidraw0: USB HID vff.ff Device [HID 09da:022b] on usb-dummy_hcd.6-1/input0 [ 77.521419][ T222] usb 4-1: Using ep0 maxpacket: 32 [ 77.542143][ T222] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 77.554592][ T222] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 77.566851][ T222] usb 4-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 77.575964][ T222] usb 4-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 77.584450][ T222] usb 4-1: Product: syz [ 77.588706][ T222] usb 4-1: Manufacturer: syz [ 77.601167][ T222] hub 4-1:4.0: USB hub found [ 77.801803][ T222] hub 4-1:4.0: 3 ports detected [ 78.003045][ T222] hub 4-1:4.0: hub_hub_status failed (err = -71) [ 78.009623][ T222] hub 4-1:4.0: config failed, can't get hub status (err -71) [ 78.047257][ T222] usb 4-1: USB disconnect, device number 4 [ 78.171918][ T6] usb 7-1: USB disconnect, device number 4 [ 78.689775][ T2416] loop5: detected capacity change from 0 to 128 [ 78.727870][ T2416] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 78.750646][ T2416] FAT-fs (loop5): error, clusters badly computed (3 != 1) [ 78.770416][ T2416] FAT-fs (loop5): Filesystem has been set read-only [ 78.779849][ T28] audit: type=1400 audit(1793246592.392:1440): avc: denied { getopt } for pid=2422 comm="syz.3.781" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 78.805781][ T2425] loop2: detected capacity change from 0 to 128 [ 78.819999][ T1627] FAT-fs (loop5): error, fat_free_clusters: deleting FAT entry beyond EOF [ 78.821327][ T28] audit: type=1400 audit(1793246592.392:1441): avc: denied { remount } for pid=2414 comm="syz.5.777" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 78.845727][ T1627] FAT-fs (loop5): Filesystem has been set read-only [ 78.865443][ T1627] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x61417272 (sector = 1) [ 78.888182][ T2425] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 78.909656][ T2425] ext4 filesystem being mounted at /17/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 78.931553][ T2038] EXT4-fs (loop2): unmounting filesystem. [ 79.256790][ T60] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 79.296771][ T315] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 79.323540][ T28] audit: type=1400 audit(1793246592.932:1442): avc: denied { watch } for pid=2465 comm="syz.5.801" path="/83/file0" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=file permissive=1 [ 79.379163][ T2470] loop5: detected capacity change from 0 to 512 [ 79.397572][ T2470] EXT4-fs (loop5): mounting ext3 file system using the ext4 subsystem [ 79.413874][ T2470] EXT4-fs (loop5): 1 truncate cleaned up [ 79.419696][ T2470] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 79.433969][ T28] audit: type=1400 audit(1793246593.042:1443): avc: denied { execute } for pid=2469 comm="syz.5.803" path="/85/file0/file2" dev="loop5" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 79.457353][ T60] usb 3-1: Using ep0 maxpacket: 8 [ 79.463953][ T60] usb 3-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 79.480649][ T60] usb 3-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 79.491309][ T315] usb 1-1: Using ep0 maxpacket: 32 [ 79.498483][ T1627] EXT4-fs (loop5): unmounting filesystem. [ 79.501616][ T60] usb 3-1: config 0 interface 0 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 79.517298][ T315] usb 1-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 79.528345][ T315] usb 1-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 18 [ 79.541370][ T60] usb 3-1: config 0 interface 0 has no altsetting 0 [ 79.548526][ T315] usb 1-1: config 0 interface 0 has no altsetting 0 [ 79.555276][ T60] usb 3-1: New USB device found, idVendor=046d, idProduct=c623, bcdDevice= 0.00 [ 79.568548][ T315] usb 1-1: New USB device found, idVendor=09da, idProduct=022b, bcdDevice= 0.00 [ 79.577874][ T60] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.585932][ T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.600453][ T60] usb 3-1: config 0 descriptor?? [ 79.609312][ T315] usb 1-1: config 0 descriptor?? [ 79.645467][ T2472] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.652980][ T2472] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.660691][ T2472] device bridge_slave_0 entered promiscuous mode [ 79.678322][ T2472] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.685449][ T2472] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.693274][ T2472] device bridge_slave_1 entered promiscuous mode [ 79.788699][ T2472] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.789781][ T2474] loop5: detected capacity change from 0 to 40427 [ 79.795878][ T2472] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.809586][ T2472] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.811271][ T2474] F2FS-fs (loop5): Small segment_count (9 < 1 * 24) [ 79.816643][ T2472] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.832820][ T2474] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 79.842726][ T2474] F2FS-fs (loop5): invalid crc value [ 79.872122][ T2474] F2FS-fs (loop5): Found nat_bits in checkpoint [ 79.873540][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.886461][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.894126][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.919567][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.931805][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.938938][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.946560][ T2474] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0 [ 79.953907][ T2474] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 79.978848][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.988236][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.995315][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.004356][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.013372][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.029592][ T315] input: HID 09da:022b as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:09DA:022B.0011/input/input16 [ 80.040062][ T2489] loop6: detected capacity change from 0 to 1024 [ 80.046120][ T60] input: HID 046d:c623 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:046D:C623.0012/input/input17 [ 80.064088][ T2489] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e000c01c, mo2=0002] [ 80.073128][ T823] device bridge_slave_1 left promiscuous mode [ 80.079543][ T2489] System zones: 0-1, 3-36 [ 80.086784][ T823] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.090403][ T2489] EXT4-fs error (device loop6): ext4_orphan_get:1431: comm syz.6.808: bad orphan inode 134217728 [ 80.105245][ T823] device bridge_slave_0 left promiscuous mode [ 80.111829][ T823] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.120537][ T823] device veth1_macvtap left promiscuous mode [ 80.126611][ T823] device veth0_vlan left promiscuous mode [ 80.132927][ T2489] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: writeback. [ 80.162864][ T2489] EXT4-fs (loop6): re-mounted. Quota mode: writeback. [ 80.173323][ T315] a4tech 0003:09DA:022B.0011: input,hiddev96,hidraw0: USB HID vff.ff Device [HID 09da:022b] on usb-dummy_hcd.0-1/input0 [ 80.241080][ T60] logitech 0003:046D:C623.0012: input,hiddev97,hidraw1: USB HID v0.00 Device [HID 046d:c623] on usb-dummy_hcd.2-1/input0 [ 80.292867][ T60] usb 3-1: USB disconnect, device number 5 [ 80.337932][ T2498] fido_id[2498]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 80.374089][ T277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.383238][ T28] audit: type=1400 audit(1793246593.992:1444): avc: denied { write } for pid=2500 comm="syz.5.811" path="socket:[33158]" dev="sockfs" ino=33158 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 80.383389][ T2501] Bluetooth: ISO socket layer initialized [ 80.419447][ T2472] device veth0_vlan entered promiscuous mode [ 80.426293][ T277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 80.435592][ T277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.453110][ T277] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.463458][ T1951] usb 1-1: USB disconnect, device number 8 [ 80.478409][ T2505] loop5: detected capacity change from 0 to 1024 [ 80.485272][ T277] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.495403][ T277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 80.503885][ T277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 80.514431][ T2472] device veth1_macvtap entered promiscuous mode [ 80.525085][ T2505] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 80.533680][ T2505] ext4 filesystem being mounted at /91/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.546376][ T2505] EXT4-fs error (device loop5): ext4_map_blocks:747: inode #15: comm syz.5.813: lblock 0 mapped to illegal pblock 0 (length 1) [ 80.557169][ T315] usb 7-1: new full-speed USB device number 5 using dummy_hcd [ 80.560319][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 80.568619][ T2505] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 80.579416][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.589350][ T2505] EXT4-fs (loop5): This should not happen!! Data will be lost [ 80.589350][ T2505] [ 80.596549][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.607921][ T2505] EXT4-fs (loop5): shut down requested (0) [ 80.614825][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.625807][ T28] audit: type=1400 audit(1793246594.222:1445): avc: denied { search } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 80.628182][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.665326][ T1627] EXT4-fs (loop5): unmounting filesystem. [ 80.767951][ T315] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 80.781300][ T315] usb 7-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 80.794942][ T315] usb 7-1: config 1 interface 0 has no altsetting 0 [ 80.810502][ T315] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 80.826763][ T315] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.834823][ T315] usb 7-1: Product: syz [ 80.845233][ T315] usb 7-1: Manufacturer: syz [ 80.850038][ T315] usb 7-1: SerialNumber: syz [ 80.865965][ T315] cdc_ncm 7-1:1.1: CDC Union missing and no IAD found [ 80.872982][ T315] cdc_ncm 7-1:1.1: bind() failure [ 81.035028][ T2535] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 81.040526][ T28] audit: type=1400 audit(1793246594.652:1446): avc: denied { write } for pid=2536 comm="syz.2.823" name="file2" dev="tmpfs" ino=144 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 81.077679][ T315] usb 7-1: USB disconnect, device number 5 [ 81.085694][ T2535] EXT4-fs (loop0): 1 truncate cleaned up [ 81.094175][ T2535] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 81.126856][ T28] audit: type=1400 audit(1793246594.702:1447): avc: denied { open } for pid=2536 comm="syz.2.823" path="/24/file2" dev="tmpfs" ino=144 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 81.150507][ T1168] EXT4-fs (loop0): unmounting filesystem. [ 81.215171][ T2551] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 81.237004][ T2551] ext4 filesystem being mounted at /103/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 81.276890][ T1168] EXT4-fs (loop0): unmounting filesystem. [ 81.329763][ T2496] blk_print_req_error: 9 callbacks suppressed [ 81.329782][ T2496] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 81.349127][ T2559] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 81.362891][ T2561] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 81.371979][ T2561] ext4 filesystem being mounted at /26/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.386891][ T2559] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 81.428011][ T823] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 81.473790][ T2572] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.831: bg 0: block 345: padding at end of block bitmap is not set [ 81.492795][ T2572] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 15 with max blocks 113 with error 117 [ 81.506596][ T2572] EXT4-fs (loop2): This should not happen!! Data will be lost [ 81.506596][ T2572] [ 81.517024][ T309] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 15 with error 28 [ 81.530554][ T309] EXT4-fs (loop2): This should not happen!! Data will be lost [ 81.530554][ T309] [ 81.540445][ T309] EXT4-fs (loop2): Total free blocks count 0 [ 81.553864][ T309] EXT4-fs (loop2): Free/Dirty block details [ 81.562783][ T309] EXT4-fs (loop2): free_blocks=0 [ 81.567997][ T309] EXT4-fs (loop2): dirty_blocks=576 [ 81.573223][ T309] EXT4-fs (loop2): Block reservation details [ 81.596873][ T2202] EXT4-fs (loop6): unmounting filesystem. [ 81.602732][ T386] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 81.650638][ T2581] EXT4-fs (loop6): mounting ext3 file system using the ext4 subsystem [ 81.674590][ T309] Bluetooth: hci0: Frame reassembly failed (-84) [ 81.683581][ T2581] EXT4-fs (loop6): 1 truncate cleaned up [ 81.689765][ T2581] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 81.729714][ T2202] EXT4-fs (loop6): unmounting filesystem. [ 81.759967][ T2589] FAULT_INJECTION: forcing a failure. [ 81.759967][ T2589] name failslab, interval 1, probability 0, space 0, times 0 [ 81.772955][ T2589] CPU: 1 PID: 2589 Comm: syz.6.840 Not tainted syzkaller #0 [ 81.780283][ T2589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 81.790370][ T2589] Call Trace: [ 81.793675][ T2589] [ 81.796618][ T2589] __dump_stack+0x21/0x24 [ 81.800973][ T2589] dump_stack_lvl+0x110/0x170 [ 81.805680][ T2589] ? __cfi_dump_stack_lvl+0x8/0x8 [ 81.810719][ T2589] dump_stack+0x15/0x24 [ 81.814891][ T2589] should_fail_ex+0x3bf/0x510 [ 81.819588][ T2589] __should_failslab+0xac/0xf0 [ 81.824379][ T2589] should_failslab+0x9/0x20 [ 81.828901][ T2589] __kmem_cache_alloc_node+0x3d/0x2d0 [ 81.834294][ T2589] ? selinux_sk_alloc_security+0x7e/0x1a0 [ 81.840055][ T2589] ? kasan_save_alloc_info+0x1f/0x30 [ 81.845357][ T2589] ? __kasan_slab_alloc+0x72/0x80 [ 81.850412][ T2589] ? selinux_sk_alloc_security+0x7e/0x1a0 [ 81.856167][ T2589] kmalloc_trace+0x29/0xb0 [ 81.860601][ T2589] selinux_sk_alloc_security+0x7e/0x1a0 [ 81.866183][ T2589] security_sk_alloc+0x83/0xb0 [ 81.870962][ T2589] sk_prot_alloc+0x108/0x320 [ 81.875572][ T2589] sk_alloc+0x3b/0x460 [ 81.879664][ T2589] inet_create+0x5af/0xef0 [ 81.884112][ T2589] __sock_create+0x39e/0x7c0 [ 81.888726][ T2589] __sys_socket+0xcd/0x1a0 [ 81.893171][ T2589] __x64_sys_socket+0x7a/0x90 [ 81.897868][ T2589] x64_sys_call+0x449/0x9a0 [ 81.902390][ T2589] do_syscall_64+0x4c/0xa0 [ 81.906812][ T2589] ? clear_bhb_loop+0x30/0x80 [ 81.911504][ T2589] ? clear_bhb_loop+0x30/0x80 [ 81.916193][ T2589] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 81.922118][ T2589] RIP: 0033:0x7fa75379f559 [ 81.926545][ T2589] 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 [ 81.946274][ T2589] RSP: 002b:00007fa754695028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 81.954719][ T2589] RAX: ffffffffffffffda RBX: 00007fa753a25fa0 RCX: 00007fa75379f559 [ 81.962704][ T2589] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000002 [ 81.970707][ T2589] RBP: 00007fa753836b20 R08: 0000000000000000 R09: 0000000000000000 [ 81.978735][ T2589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 81.986726][ T2589] R13: 00007fa753a26038 R14: 00007fa753a25fa0 R15: 00007ffea5cce468 [ 81.994737][ T2589] [ 81.997848][ T386] usb 5-1: Using ep0 maxpacket: 32 [ 82.005832][ T386] usb 5-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 82.017396][ T386] usb 5-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 18 [ 82.030370][ T386] usb 5-1: config 0 interface 0 has no altsetting 0 [ 82.037227][ T386] usb 5-1: New USB device found, idVendor=09da, idProduct=022b, bcdDevice= 0.00 [ 82.046337][ T386] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.063975][ T386] usb 5-1: config 0 descriptor?? [ 82.140169][ T2594] set_capacity_and_notify: 6 callbacks suppressed [ 82.140185][ T2594] loop5: detected capacity change from 0 to 256 [ 82.153974][ T2594] exfat: Deprecated parameter 'utf8' [ 82.159703][ T2594] exfat: Deprecated parameter 'utf8' [ 82.168066][ T2594] exFAT-fs (loop5): failed to load upcase table (idx : 0x00010000, chksum : 0x11bbdf60, utbl_chksum : 0xe619d30d) [ 82.473764][ T386] input: HID 09da:022b as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:09DA:022B.0013/input/input18 [ 82.506820][ T315] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 82.542794][ T222] hid-generic 0000:0000:0000.0014: unknown main item tag 0x0 [ 82.552754][ T386] a4tech 0003:09DA:022B.0013: input,hiddev96,hidraw0: USB HID vff.ff Device [HID 09da:022b] on usb-dummy_hcd.4-1/input0 [ 82.566553][ T222] hid-generic 0000:0000:0000.0014: hidraw1: HID v0.00 Device [syz1] on syz0 [ 82.687959][ T315] usb 6-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 128, changing to 11 [ 82.699386][ T315] usb 6-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 82.712554][ T315] usb 6-1: config 0 interface 0 has no altsetting 0 [ 82.720210][ T315] usb 6-1: New USB device found, idVendor=1e7d, idProduct=2d51, bcdDevice= 0.00 [ 82.729470][ T315] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.741731][ T315] usb 6-1: config 0 descriptor?? [ 82.988796][ T28] audit: type=1400 audit(1793246596.602:1448): avc: denied { bind } for pid=2620 comm="syz.0.853" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 82.991585][ T2621] netlink: 8 bytes leftover after parsing attributes in process `syz.0.853'. [ 83.072568][ T28] audit: type=1400 audit(1793246596.682:1449): avc: denied { read } for pid=2627 comm="syz.0.856" path="socket:[33575]" dev="sockfs" ino=33575 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 83.153086][ T315] input: HID 1e7d:2d51 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:1E7D:2D51.0015/input/input19 [ 83.231014][ T315] koneplus 0003:1E7D:2D51.0015: input,hiddev97,hidraw1: USB HID v0.00 Device [HID 1e7d:2d51] on usb-dummy_hcd.5-1/input0 [ 83.276473][ T338] usb 5-1: USB disconnect, device number 4 [ 83.360866][ T2646] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 83.368222][ T2647] loop0: detected capacity change from 0 to 1024 [ 83.388145][ T2646] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 83.390588][ T2647] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 83.418444][ T1168] EXT4-fs (loop0): unmounting filesystem. [ 83.440735][ T28] audit: type=1400 audit(1793246597.052:1450): avc: denied { bind } for pid=2651 comm="syz.0.864" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 83.445701][ T2652] netlink: 'syz.0.864': attribute type 11 has an invalid length. [ 83.481442][ T28] audit: type=1400 audit(1793246597.052:1451): avc: denied { ioctl } for pid=2651 comm="syz.0.864" path="socket:[33631]" dev="sockfs" ino=33631 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 83.746788][ T1291] Bluetooth: hci0: command 0x1003 tx timeout [ 83.747289][ T1461] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 83.878350][ T2679] input: syz0 as /devices/virtual/input/input20 [ 83.933043][ T2681] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.940368][ T2681] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.094206][ T2654] loop0: detected capacity change from 0 to 131072 [ 84.109424][ T2654] F2FS-fs (loop0): invalid crc value [ 84.142242][ T2654] F2FS-fs (loop0): Found nat_bits in checkpoint [ 84.148638][ T28] audit: type=1400 audit(1793246597.752:1452): avc: denied { execute_no_trans } for pid=2709 comm="syz.2.887" path="/32/file0" dev="tmpfs" ino=192 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 84.208563][ T2713] loop4: detected capacity change from 0 to 256 [ 84.225958][ T2654] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 84.320501][ T28] audit: type=1326 audit(1793246597.932:1453): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2720 comm="syz.6.892" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa75379f559 code=0x7ffc0000 [ 84.545541][ T2736] loop4: detected capacity change from 0 to 512 [ 84.569342][ T2736] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 84.578485][ T2736] ext4 filesystem being mounted at /16/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.602345][ T2736] fs-verity (loop4, inode 15): Unrecognized descriptor size: 0 bytes [ 84.619748][ T2472] EXT4-fs (loop4): unmounting filesystem. [ 84.642482][ T2746] loop0: detected capacity change from 0 to 256 [ 84.670919][ T2746] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010321, chksum : 0x3a8a43f6, utbl_chksum : 0xe619d30d) [ 84.831405][ T2753] loop0: detected capacity change from 0 to 8192 [ 84.839060][ T2753] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 84.967828][ T6] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 84.985998][ T6] hid-generic 0000:0000:0000.0016: hidraw0: HID v0.00 Device [syz1] on syz0 [ 85.259257][ T338] usb 6-1: USB disconnect, device number 4 [ 85.262945][ T2751] loop4: detected capacity change from 0 to 131072 [ 85.282243][ T2751] F2FS-fs (loop4): invalid crc value [ 85.316859][ T2751] F2FS-fs (loop4): Found nat_bits in checkpoint [ 85.416656][ T2751] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [ 85.451249][ T2779] loop5: detected capacity change from 0 to 1024 [ 85.479314][ T2779] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 85.495346][ T28] kauditd_printk_skb: 19 callbacks suppressed [ 85.495361][ T28] audit: type=1400 audit(1793246599.102:1473): avc: denied { relabelfrom } for pid=2781 comm="syz.0.913" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 85.527846][ T2787] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 85.535543][ T28] audit: type=1400 audit(1793246599.132:1474): avc: denied { relabelto } for pid=2781 comm="syz.0.913" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 85.548903][ T2779] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 85.556620][ T28] audit: type=1400 audit(1793246599.142:1475): avc: denied { mounton } for pid=2785 comm="syz.6.915" path="/43/file0" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 85.624502][ T28] audit: type=1326 audit(1793246599.202:1476): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2791 comm="syz.6.916" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa75379f559 code=0x7ffc0000 [ 85.650667][ T28] audit: type=1326 audit(1793246599.202:1477): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2791 comm="syz.6.916" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7fa75379f559 code=0x7ffc0000 [ 85.676175][ T28] audit: type=1326 audit(1793246599.202:1478): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2791 comm=BA exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa75379f559 code=0x7ffc0000 [ 85.700888][ T28] audit: type=1326 audit(1793246599.202:1479): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2791 comm=BA exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7fa75379f559 code=0x7ffc0000 [ 85.725522][ T28] audit: type=1326 audit(1793246599.202:1480): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2791 comm=BA exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa75379f559 code=0x7ffc0000 [ 85.750151][ T28] audit: type=1326 audit(1793246599.212:1481): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2791 comm=BA exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=165 compat=0 ip=0x7fa75379f559 code=0x7ffc0000 [ 85.795344][ T28] audit: type=1326 audit(1793246599.212:1482): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2791 comm=BA exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa75379f559 code=0x7ffc0000 [ 85.839052][ T2805] loop6: detected capacity change from 0 to 1024 [ 85.851733][ T2806] capability: warning: `syz.2.923' uses deprecated v2 capabilities in a way that may be insecure [ 85.863740][ T2805] EXT4-fs: Ignoring removed nobh option [ 85.873938][ T2805] EXT4-fs: Ignoring removed oldalloc option [ 85.880962][ T1627] EXT4-fs (loop5): unmounting filesystem. [ 85.886831][ T2805] EXT4-fs: Ignoring removed orlov option [ 85.932434][ T2805] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 85.974231][ T2805] EXT4-fs error (device loop6): __ext4_new_inode:1291: comm syz.6.922: failed to insert inode 12: doubly allocated? [ 86.067314][ T2805] EXT4-fs error (device loop6) in ext4_free_inode:362: Corrupt filesystem [ 86.117575][ T2202] EXT4-fs (loop6): unmounting filesystem. [ 86.331876][ T2864] 9pnet: Limiting 'msize' to 1048576 as this is the maximum supported by transport fd [ 86.400114][ T2867] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 86.481913][ T2874] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 86.536667][ T1627] EXT4-fs (loop5): unmounting filesystem. [ 86.585881][ T2893] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 86.597935][ T2893] EXT4-fs (loop0): 1 truncate cleaned up [ 86.603633][ T2893] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 86.632724][ T1168] EXT4-fs (loop0): unmounting filesystem. [ 86.791095][ T2901] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.798243][ T2901] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.805714][ T2901] device bridge_slave_0 entered promiscuous mode [ 86.812977][ T2901] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.820118][ T2901] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.827592][ T2901] device bridge_slave_1 entered promiscuous mode [ 86.883253][ T2901] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.890375][ T2901] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.897812][ T2901] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.904896][ T2901] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.913825][ T2911] ip_tables: iptables: counters copy to user failed while replacing table [ 86.939335][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.947579][ T823] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.954984][ T823] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.965723][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.974065][ T823] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.981210][ T823] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.989420][ T2913] 9pnet: p9_errstr2errno: server reported unknown error 000 [ 86.997067][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.005355][ T823] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.012466][ T823] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.029451][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.049108][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.065681][ T2901] device veth0_vlan entered promiscuous mode [ 87.072508][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.081123][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.088785][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.096350][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 87.111630][ T2901] device veth1_macvtap entered promiscuous mode [ 87.124490][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.137309][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.153731][ T2919] netlink: 4 bytes leftover after parsing attributes in process `syz.5.968'. [ 87.167879][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.219410][ T2925] set_capacity_and_notify: 4 callbacks suppressed [ 87.219429][ T2925] loop8: detected capacity change from 0 to 4096 [ 87.231364][ T2929] netlink: 8 bytes leftover after parsing attributes in process `syz.5.972'. [ 87.234460][ T2925] EXT4-fs: Ignoring removed nobh option [ 87.255852][ T2925] EXT4-fs: Ignoring removed bh option [ 87.277306][ T2925] EXT4-fs (loop8): Test dummy encryption mode enabled [ 87.294029][ T2925] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: writeback. [ 87.322041][ T2901] EXT4-fs (loop8): unmounting filesystem. [ 87.465335][ T2943] loop5: detected capacity change from 0 to 40427 [ 87.476560][ T2943] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12 [ 87.484461][ T2943] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 87.507436][ T2943] F2FS-fs (loop5): invalid crc value [ 87.518182][ T2943] F2FS-fs (loop5): Found nat_bits in checkpoint [ 87.536789][ T37] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 87.544522][ T338] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 87.572763][ T2943] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0 [ 87.580146][ T2943] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 87.676823][ T222] usb 7-1: new high-speed USB device number 6 using dummy_hcd [ 87.736830][ T338] usb 5-1: Using ep0 maxpacket: 32 [ 87.742106][ T37] usb 3-1: Using ep0 maxpacket: 16 [ 87.749851][ T338] usb 5-1: config 0 interface 0 altsetting 13 endpoint 0x81 has an invalid bInterval 125, changing to 10 [ 87.766953][ T37] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 87.786752][ T37] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 87.795712][ T338] usb 5-1: config 0 interface 0 altsetting 13 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 87.808771][ T338] usb 5-1: config 0 interface 0 has no altsetting 0 [ 87.815735][ T338] usb 5-1: New USB device found, idVendor=1fd2, idProduct=6007, bcdDevice= 0.00 [ 87.824931][ T338] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.834016][ T37] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 87.843776][ T338] usb 5-1: config 0 descriptor?? [ 87.848808][ T37] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 87.856960][ T37] usb 3-1: Product: syz [ 87.861268][ T37] usb 3-1: Manufacturer: syz [ 87.867411][ T37] usb 3-1: SerialNumber: syz [ 87.887838][ T222] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 87.898190][ T222] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 87.914676][ T222] usb 7-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 87.924177][ T222] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 87.937527][ T222] usb 7-1: SerialNumber: syz [ 88.067978][ T2974] loop8: detected capacity change from 0 to 40427 [ 88.076172][ T2974] F2FS-fs (loop8): Invalid SB checksum offset: 0 [ 88.084712][ T2974] F2FS-fs (loop8): Can't find valid F2FS filesystem in 2th superblock [ 88.097162][ T37] usb 3-1: 0:2 : does not exist [ 88.108147][ T37] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 88.115502][ T2974] F2FS-fs (loop8): invalid crc value [ 88.130174][ T37] usb 3-1: USB disconnect, device number 6 [ 88.149753][ T222] usb 7-1: 0:2 : does not exist [ 88.155226][ T222] usb 7-1: unit 2 not found! [ 88.163198][ T2974] F2FS-fs (loop8): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 585327988383614437) [ 88.177827][ T222] usb 7-1: USB disconnect, device number 6 [ 88.208923][ T316] udevd[316]: error opening ATTR{/sys/devices/platform/dummy_hcd.6/usb7/7-1/7-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 88.245300][ T2974] F2FS-fs (loop8): Try to recover 2th superblock, ret: 0 [ 88.252631][ T2974] F2FS-fs (loop8): Mounted with checkpoint version = 48b305e5 [ 88.289859][ T2901] syz-executor: attempt to access beyond end of device [ 88.289859][ T2901] loop8: rw=2049, sector=45096, nr_sectors = 16 limit=40427 [ 88.580096][ T2983] syz.5.992 (2983) used greatest stack depth: 19464 bytes left [ 88.612014][ T2996] loop2: detected capacity change from 0 to 7 [ 88.618963][ T2997] netlink: 20 bytes leftover after parsing attributes in process `syz.8.999'. [ 88.661742][ T3002] [ 88.677512][ T3006] netlink: 27 bytes leftover after parsing attributes in process `syz.8.1002'. [ 88.770253][ T3019] loop8: detected capacity change from 0 to 1024 [ 88.788650][ T3019] EXT4-fs: Ignoring removed bh option [ 88.802780][ T3023] loop2: detected capacity change from 0 to 512 [ 88.817726][ T3023] EXT4-fs: Ignoring removed nobh option [ 88.835079][ T3019] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 88.843885][ T3019] ext4 filesystem being mounted at /19/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.869877][ T3023] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 88.880170][ T3023] ext4 filesystem being mounted at /50/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.893384][ T3032] loop6: detected capacity change from 0 to 256 [ 88.902321][ T3023] EXT4-fs error (device loop2): ext4_do_update_inode:5281: inode #2: comm syz.2.1010: corrupted inode contents [ 88.909770][ T3019] EXT4-fs error (device loop8): ext4_validate_block_bitmap:438: comm syz.8.1008: bg 0: block 112: padding at end of block bitmap is not set [ 88.928655][ T3023] EXT4-fs error (device loop2): ext4_dirty_inode:6158: inode #2: comm syz.2.1010: mark_inode_dirty error [ 88.950439][ T3023] EXT4-fs error (device loop2): ext4_do_update_inode:5281: inode #2: comm syz.2.1010: corrupted inode contents [ 88.967372][ T3019] EXT4-fs (loop8): Delayed block allocation failed for inode 16 at logical offset 16 with max blocks 51 with error 28 [ 88.980990][ T3023] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #2: comm syz.2.1010: mark_inode_dirty error [ 88.981126][ T3019] EXT4-fs (loop8): This should not happen!! Data will be lost [ 88.981126][ T3019] [ 89.002263][ T3019] EXT4-fs (loop8): Total free blocks count 0 [ 89.008660][ T3019] EXT4-fs (loop8): Free/Dirty block details [ 89.014656][ T3019] EXT4-fs (loop8): free_blocks=0 [ 89.019867][ T3019] EXT4-fs (loop8): dirty_blocks=64 [ 89.025153][ T3019] EXT4-fs (loop8): Block reservation details [ 89.033301][ T3019] EXT4-fs (loop8): i_reserved_data_blocks=4 [ 89.048599][ T2038] EXT4-fs (loop2): unmounting filesystem. [ 89.070622][ T2901] EXT4-fs (loop8): unmounting filesystem. [ 89.237313][ T3049] loop5: detected capacity change from 0 to 512 [ 89.285942][ T3049] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 89.315585][ T3049] ext4 filesystem being mounted at /133/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.337615][ T1627] EXT4-fs (loop5): unmounting filesystem. [ 89.446023][ T3076] kvm: emulating exchange as write [ 89.453073][ T3079] input: syz0 as /devices/virtual/input/input21 [ 89.511464][ T3085] using random self ethernet address [ 89.518274][ T3085] using random host ethernet address [ 89.541494][ T3088] loop8: detected capacity change from 0 to 512 [ 89.589613][ T3088] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 89.614834][ T3088] ext4 filesystem being mounted at /27/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.630841][ T3088] EXT4-fs (loop8): shut down requested (0) [ 89.666675][ T3088] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #2: comm syz.8.1032: No space for directory leaf checksum. Please run e2fsck -D. [ 89.740580][ T2901] EXT4-fs (loop8): unmounting filesystem. [ 89.833792][ T3105] loop8: detected capacity change from 0 to 512 [ 89.863036][ T3105] EXT4-fs error (device loop8): ext4_xattr_inode_iget:401: inode #12: comm syz.8.1040: missing EA_INODE flag [ 89.887025][ T3105] EXT4-fs error (device loop8): ext4_xattr_inode_iget:406: comm syz.8.1040: error while reading EA inode 12 err=-117 [ 89.909294][ T3105] EXT4-fs (loop8): 1 orphan inode deleted [ 89.917538][ T3105] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: writeback. [ 89.927308][ T3096] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 89.937311][ T3096] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 89.950719][ T3096] F2FS-fs (loop2): invalid crc value [ 89.964319][ T3105] fscrypt (loop8, inode 15): Mutually exclusive encryption flags (0x1a) [ 89.989552][ T3096] F2FS-fs (loop2): Found nat_bits in checkpoint [ 90.004583][ T3119] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1044'. [ 90.022945][ T2901] EXT4-fs (loop8): unmounting filesystem. [ 90.057856][ T3096] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 90.066599][ T3096] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 90.224485][ T338] usbhid 5-1:0.0: can't add hid device: -71 [ 90.230531][ T3135] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.234628][ T338] usbhid: probe of 5-1:0.0 failed with error -71 [ 90.237787][ T3135] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.291399][ T338] usb 5-1: USB disconnect, device number 5 [ 90.400195][ T3144] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 90.463196][ T3144] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 90.527493][ T2038] EXT4-fs (loop2): unmounting filesystem. [ 90.796775][ T338] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 90.815833][ T3187] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 90.838193][ T3187] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: writeback. [ 90.870140][ T2202] EXT4-fs (loop6): unmounting filesystem. [ 90.926778][ T37] usb 9-1: new high-speed USB device number 3 using dummy_hcd [ 90.986854][ T338] usb 6-1: Using ep0 maxpacket: 32 [ 90.993386][ T338] usb 6-1: config 0 interface 0 altsetting 7 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 91.007615][ T338] usb 6-1: config 0 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 18 [ 91.020892][ T338] usb 6-1: config 0 interface 0 has no altsetting 0 [ 91.027682][ T315] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 91.035205][ T338] usb 6-1: New USB device found, idVendor=046d, idProduct=c227, bcdDevice= 0.00 [ 91.044521][ T338] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.052666][ T3200] support for cryptoloop has been removed. Use dm-crypt instead. [ 91.056353][ T338] usb 6-1: config 0 descriptor?? [ 91.122011][ T37] usb 9-1: New USB device found, idVendor=05d1, idProduct=2021, bcdDevice= 9.00 [ 91.126874][ T3202] FAULT_INJECTION: forcing a failure. [ 91.126874][ T3202] name failslab, interval 1, probability 0, space 0, times 0 [ 91.131787][ T37] usb 9-1: New USB device strings: Mfr=0, Product=16, SerialNumber=0 [ 91.144539][ T3202] CPU: 0 PID: 3202 Comm: syz.6.1078 Not tainted syzkaller #0 [ 91.152898][ T37] usb 9-1: Product: syz [ 91.159274][ T3202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 91.159291][ T3202] Call Trace: [ 91.159298][ T3202] [ 91.159308][ T3202] __dump_stack+0x21/0x24 [ 91.159336][ T3202] dump_stack_lvl+0x110/0x170 [ 91.159354][ T3202] ? __cfi_dump_stack_lvl+0x8/0x8 [ 91.159372][ T3202] ? slab_post_alloc_hook+0x4f/0x2d0 [ 91.159400][ T3202] ? vm_area_alloc+0xe9/0x1a0 [ 91.159425][ T3202] ? mmap_region+0xfab/0x2130 [ 91.159452][ T3202] ? do_mmap+0x858/0xdd0 [ 91.159480][ T3202] ? ioctx_alloc+0x31d/0x720 [ 91.159505][ T3202] ? __se_sys_io_setup+0x6f/0x230 [ 91.159528][ T3202] ? __x64_sys_io_setup+0x5b/0x70 [ 91.168231][ T37] usb 9-1: config 0 descriptor?? [ 91.173856][ T3202] dump_stack+0x15/0x24 [ 91.186509][ T37] ftdi_sio 9-1:0.0: FTDI USB Serial Device converter detected [ 91.189160][ T3202] should_fail_ex+0x3bf/0x510 [ 91.189191][ T3202] ? mas_alloc_nodes+0x2d8/0x850 [ 91.189226][ T3202] __should_failslab+0xac/0xf0 [ 91.196269][ T37] usb 9-1: Detected FT232H [ 91.199568][ T3202] should_failslab+0x9/0x20 [ 91.199596][ T3202] kmem_cache_alloc+0x3b/0x320 [ 91.199629][ T3202] mas_alloc_nodes+0x2d8/0x850 [ 91.216914][ T1951] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 91.217816][ T3202] mas_preallocate+0xe3d/0x1430 [ 91.228971][ T315] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 91.232854][ T3202] ? kasan_save_alloc_info+0x1f/0x30 [ 91.238014][ T315] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 91.244492][ T3202] ? __cfi_mas_preallocate+0x10/0x10 [ 91.251397][ T315] usb 3-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 91.254137][ T3202] ? vm_area_alloc+0xe9/0x1a0 [ 91.259800][ T315] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=67 [ 91.263373][ T3202] ? memset+0x35/0x40 [ 91.263409][ T3202] mmap_region+0x109b/0x2130 [ 91.272709][ T315] usb 3-1: SerialNumber: syz [ 91.277478][ T3202] ? __cfi_mmap_region+0x10/0x10 [ 91.277519][ T3202] ? cap_mmap_addr+0x165/0x2e0 [ 91.277550][ T3202] ? file_mmap_ok+0x127/0x180 [ 91.368662][ T3202] do_mmap+0x858/0xdd0 [ 91.372779][ T3202] ? __cfi_do_mmap+0x10/0x10 [ 91.377397][ T3202] ? kasan_save_alloc_info+0x1f/0x30 [ 91.382711][ T3202] ? __kasan_check_write+0x14/0x20 [ 91.387855][ T3202] aio_setup_ring+0x5bf/0xbc0 [ 91.392602][ T3202] ? free_ioctx_reqs+0x160/0x160 [ 91.397622][ T3202] ioctx_alloc+0x31d/0x720 [ 91.398612][ T1951] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 91.402116][ T3202] __se_sys_io_setup+0x6f/0x230 [ 91.417074][ T3202] __x64_sys_io_setup+0x5b/0x70 [ 91.421976][ T3202] x64_sys_call+0x840/0x9a0 [ 91.422810][ T1951] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 91.426520][ T3202] do_syscall_64+0x4c/0xa0 [ 91.443717][ T3202] ? clear_bhb_loop+0x30/0x80 [ 91.448436][ T3202] ? clear_bhb_loop+0x30/0x80 [ 91.453159][ T3202] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 91.459107][ T3202] RIP: 0033:0x7fa75379f559 [ 91.463542][ T3202] 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 [ 91.483201][ T3202] RSP: 002b:00007fa754695028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 91.491637][ T3202] RAX: ffffffffffffffda RBX: 00007fa753a25fa0 RCX: 00007fa75379f559 [ 91.499630][ T3202] RDX: 0000000000000000 RSI: 0000200000000540 RDI: 0000000000000202 [ 91.507617][ T3202] RBP: 00007fa753836b20 R08: 0000000000000000 R09: 0000000000000000 [ 91.515599][ T3202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 91.523584][ T3202] R13: 00007fa753a26038 R14: 00007fa753a25fa0 R15: 00007ffea5cce468 [ 91.531575][ T3202] [ 91.539138][ T338] input: HID 046d:c227 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:046D:C227.0017/input/input22 [ 91.553767][ T315] usb 3-1: 0:2 : does not exist [ 91.560320][ T1951] usb 5-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice= 1.00 [ 91.577654][ T315] usb 3-1: USB disconnect, device number 7 [ 91.583773][ T1951] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 91.594830][ T1951] usb 5-1: Product: syz [ 91.600157][ T1951] usb 5-1: Manufacturer: syz [ 91.604826][ T1951] usb 5-1: SerialNumber: syz [ 91.613347][ T37] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 91.623763][ T37] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 91.633293][ T37] ftdi_sio 9-1:0.0: GPIO initialisation failed: -71 [ 91.640939][ T37] usb 9-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 91.652123][ T338] lg-g15 0003:046D:C227.0017: input,hiddev96,hidraw0: USB HID v0.00 Device [HID 046d:c227] on usb-dummy_hcd.5-1/input0 [ 91.669767][ T37] usb 9-1: USB disconnect, device number 3 [ 91.676601][ T37] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 91.688120][ T37] ftdi_sio 9-1:0.0: device disconnected [ 92.025352][ T386] usb 5-1: USB disconnect, device number 6 [ 92.292567][ T386] usb 6-1: USB disconnect, device number 5 [ 92.615559][ T3216] set_capacity_and_notify: 4 callbacks suppressed [ 92.615577][ T3216] loop6: detected capacity change from 0 to 40427 [ 92.647550][ T3216] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12 [ 92.661378][ T3216] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 92.680083][ T3216] F2FS-fs (loop6): invalid crc value [ 92.700970][ T3216] F2FS-fs (loop6): Found nat_bits in checkpoint [ 92.719683][ T3237] loop4: detected capacity change from 0 to 1024 [ 92.746988][ T3237] EXT4-fs: Ignoring removed bh option [ 92.771545][ T3216] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0 [ 92.778849][ T3216] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 92.788935][ T3237] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 92.806975][ T3237] ext4 filesystem being mounted at /38/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.821737][ T3237] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1090: bg 0: block 112: padding at end of block bitmap is not set [ 92.822798][ T3242] xt_hashlimit: size too large, truncated to 1048576 [ 92.837259][ T3237] EXT4-fs (loop4): Delayed block allocation failed for inode 16 at logical offset 16 with max blocks 51 with error 28 [ 92.855243][ T3237] EXT4-fs (loop4): This should not happen!! Data will be lost [ 92.855243][ T3237] [ 92.865207][ T3237] EXT4-fs (loop4): Total free blocks count 0 [ 92.871738][ T3237] EXT4-fs (loop4): Free/Dirty block details [ 92.877718][ T3237] EXT4-fs (loop4): free_blocks=0 [ 92.882882][ T3237] EXT4-fs (loop4): dirty_blocks=64 [ 92.888293][ T3237] EXT4-fs (loop4): Block reservation details [ 92.894398][ T3237] EXT4-fs (loop4): i_reserved_data_blocks=4 [ 92.921596][ T3246] loop8: detected capacity change from 0 to 1024 [ 92.942524][ T2472] EXT4-fs (loop4): unmounting filesystem. [ 92.960724][ T3246] EXT4-fs: Ignoring removed nomblk_io_submit option [ 92.982524][ T3246] EXT4-fs: Ignoring removed nomblk_io_submit option [ 92.997232][ T3246] EXT4-fs: Ignoring removed nobh option [ 93.005681][ T3248] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 93.037704][ T3246] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 93.050886][ T3246] ext4 filesystem being mounted at /38/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.093991][ T3246] EXT4-fs error (device loop8): ext4_validate_block_bitmap:429: comm syz.8.1092: bg 0: block 3: invalid block bitmap [ 93.131237][ T3246] EXT4-fs (loop8): Remounting filesystem read-only [ 93.184373][ T2901] EXT4-fs (loop8): unmounting filesystem. [ 93.257518][ T3256] loop4: detected capacity change from 0 to 8192 [ 93.278258][ T3256] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 93.303876][ T3266] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1100'. [ 93.343995][ T3268] loop6: detected capacity change from 0 to 16 [ 93.370071][ T3268] erofs: (device loop6): mounted with root inode @ nid 36. [ 93.425524][ T3277] loop4: detected capacity change from 0 to 256 [ 93.441588][ T28] kauditd_printk_skb: 98 callbacks suppressed [ 93.441604][ T28] audit: type=1400 audit(1793246607.052:1581): avc: denied { read } for pid=3267 comm="syz.6.1101" name="file2" dev="overlay" ino=89 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 93.471249][ T47] erofs: (device loop6): z_erofs_lz4_decompress_mem: failed to decompress -26 in[46, 4050] out[9000] [ 93.482275][ T3268] erofs: (device loop6): z_erofs_lz4_decompress_mem: failed to decompress -26 in[46, 4050] out[4096] [ 93.493255][ T3277] exFAT-fs (loop4): failed to load upcase table (idx : 0x0001e4a3, chksum : 0xe65d9f0a, utbl_chksum : 0x7319d30d) [ 93.506470][ T28] audit: type=1400 audit(1793246607.112:1582): avc: denied { watch } for pid=3278 comm="syz.5.1106" path="/proc/342/task/343/ns" dev="proc" ino=36756 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 93.576196][ T3284] binder: 3283:3284 ioctl c0306201 200000000280 returned -14 [ 93.653769][ T3297] loop4: detected capacity change from 0 to 1024 [ 93.661879][ T3297] EXT4-fs: Ignoring removed oldalloc option [ 93.679852][ T3297] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 93.688919][ T28] audit: type=1400 audit(1793246607.302:1583): avc: denied { watch watch_reads } for pid=3294 comm="syz.8.1113" path="/42/file1" dev="tmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 93.713080][ T3297] ext4 filesystem being mounted at /46/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.726067][ T3297] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1114: bg 0: block 112: padding at end of block bitmap is not set [ 93.743573][ T3304] loop8: detected capacity change from 0 to 512 [ 93.757687][ T3304] FAT-fs (loop8): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 93.783367][ T3304] FAT-fs (loop8): error, fat_free_clusters: deleting FAT entry beyond EOF [ 93.792474][ T10] EXT4-fs error (device loop4): ext4_map_blocks:747: inode #15: comm kworker/u4:1: lblock 0 mapped to illegal pblock 0 (length 1) [ 93.806306][ T10] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 93.825735][ T10] EXT4-fs (loop4): This should not happen!! Data will be lost [ 93.825735][ T10] [ 93.849194][ T2472] EXT4-fs (loop4): unmounting filesystem. [ 93.876789][ T37] usb 7-1: new high-speed USB device number 7 using dummy_hcd [ 93.925717][ T3302] loop5: detected capacity change from 0 to 40427 [ 93.936158][ T3302] F2FS-fs (loop5): Wrong segment_count / block_count (31 > 0) [ 93.944009][ T3302] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 93.953319][ T3302] F2FS-fs (loop5): invalid crc value [ 93.960184][ T3302] F2FS-fs (loop5): Found nat_bits in checkpoint [ 94.002748][ T3302] F2FS-fs (loop5): Try to recover 2th superblock, ret: 0 [ 94.010281][ T3302] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 94.027302][ T3302] syz.5.1115: attempt to access beyond end of device [ 94.027302][ T3302] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 94.041294][ T3302] syz.5.1115: attempt to access beyond end of device [ 94.041294][ T3302] loop5: rw=2049, sector=45120, nr_sectors = 8 limit=40427 [ 94.056780][ T37] usb 7-1: Using ep0 maxpacket: 16 [ 94.063081][ T37] usb 7-1: config 0 has an invalid interface number: 34 but max is 0 [ 94.071336][ T37] usb 7-1: config 0 has no interface number 0 [ 94.077553][ T37] usb 7-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 94.088082][ T37] usb 7-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 94.099878][ T37] usb 7-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 94.118795][ T37] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 94.130898][ T37] usb 7-1: Product: syz [ 94.135420][ T37] usb 7-1: Manufacturer: syz [ 94.140301][ T37] usb 7-1: SerialNumber: syz [ 94.145914][ T37] usb 7-1: config 0 descriptor?? [ 94.156837][ T3292] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 94.157425][ T386] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 94.169796][ T3292] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 94.240784][ T28] audit: type=1400 audit(1793246607.852:1584): avc: denied { remount } for pid=3314 comm="syz.8.1121" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 94.346663][ T3323] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.353921][ T3323] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.369927][ T386] usb 5-1: unable to get BOS descriptor or descriptor too short [ 94.388337][ T386] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 94.400822][ T3292] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 94.408475][ T3292] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 94.415690][ T386] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 94.428300][ T386] usb 5-1: too many endpoints for config 1 interface 1 altsetting 76: 188, using maximum allowed: 30 [ 94.437415][ T3330] loop2: detected capacity change from 0 to 2048 [ 94.440278][ T386] usb 5-1: config 1 interface 1 altsetting 76 has 0 endpoint descriptors, different from the interface descriptor's value: 188 [ 94.455190][ T3330] ext4: Unknown parameter 'uid>00000000000000000000' [ 94.463870][ T386] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 94.479879][ T386] usb 5-1: config 1 interface 1 has no altsetting 0 [ 94.496581][ T386] usb 5-1: string descriptor 0 read error: -22 [ 94.507208][ T386] usb 5-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 94.522975][ T386] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 94.604912][ T3341] device vlan0 entered promiscuous mode [ 94.612175][ T3340] device vlan0 left promiscuous mode [ 94.627393][ T37] asix 7-1:0.34 (unnamed net_device) (uninitialized): invalid hw address, using random [ 94.706378][ T28] audit: type=1400 audit(1793246608.312:1585): avc: denied { create } for pid=3347 comm="syz.8.1134" name="iso_qlen" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:configfs_t tclass=file permissive=1 [ 94.752305][ T3353] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1136'. [ 94.878527][ T3359] ext4 filesystem being mounted at /54/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.896879][ T222] usb 6-1: new full-speed USB device number 6 using dummy_hcd [ 94.944687][ T3363] EXT4-fs error (device loop8): ext4_validate_block_bitmap:438: comm syz.8.1139: bg 0: block 345: padding at end of block bitmap is not set [ 94.959452][ T3363] EXT4-fs (loop8): Delayed block allocation failed for inode 15 at logical offset 15 with max blocks 113 with error 117 [ 94.972172][ T3363] EXT4-fs (loop8): This should not happen!! Data will be lost [ 94.972172][ T3363] [ 94.982097][ T10] EXT4-fs (loop8): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 15 with error 28 [ 94.994925][ T10] EXT4-fs (loop8): This should not happen!! Data will be lost [ 94.994925][ T10] [ 95.004939][ T10] EXT4-fs (loop8): Total free blocks count 0 [ 95.011141][ T10] EXT4-fs (loop8): Free/Dirty block details [ 95.017314][ T10] EXT4-fs (loop8): free_blocks=0 [ 95.022283][ T10] EXT4-fs (loop8): dirty_blocks=1024 [ 95.027674][ T10] EXT4-fs (loop8): Block reservation details [ 95.033736][ T10] EXT4-fs (loop8): i_reserved_data_blocks=64 [ 95.041433][ T37] asix 7-1:0.34 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 95.051770][ T37] asix: probe of 7-1:0.34 failed with error -71 [ 95.058427][ T315] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 95.067531][ T37] usb 7-1: USB disconnect, device number 7 [ 95.077950][ T222] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 95.089049][ T222] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 95.099519][ T222] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 95.113754][ T222] usb 6-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 95.124137][ T222] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.150632][ T222] usb 6-1: config 0 descriptor?? [ 95.237924][ T315] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 95.249030][ T315] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 95.259142][ T315] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 95.268625][ T315] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.277843][ T315] usb 3-1: config 0 descriptor?? [ 95.559854][ T222] plantronics 0003:047F:FFFF.0018: No inputs registered, leaving [ 95.576073][ T3369] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1141'. [ 95.588272][ T222] plantronics 0003:047F:FFFF.0018: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.5-1/input0 [ 95.618108][ T222] usb 5-1: USB disconnect, device number 7 [ 95.712586][ T3367] F2FS-fs (loop8): Invalid segment/section count (458783, 24 x 150994945) [ 95.721391][ T3367] F2FS-fs (loop8): Can't find valid F2FS filesystem in 1th superblock [ 95.730374][ T3367] F2FS-fs (loop8): invalid crc value [ 95.737716][ T3367] F2FS-fs (loop8): Found nat_bits in checkpoint [ 95.799026][ T3367] F2FS-fs (loop8): Try to recover 1th superblock, ret: 0 [ 95.806137][ T3367] F2FS-fs (loop8): Mounted with checkpoint version = 48b305e4 [ 95.889017][ T315] usb 3-1: string descriptor 0 read error: -22 [ 96.090201][ T315] uclogic 0003:256C:006D.0019: interface is invalid, ignoring [ 96.108176][ T315] usb 3-1: USB disconnect, device number 8 [ 96.296901][ T3385] support for cryptoloop has been removed. Use dm-crypt instead. [ 96.382981][ T3394] netlink: 104 bytes leftover after parsing attributes in process `syz.4.1148'. [ 96.428803][ T3398] EXT4-fs mount: 2 callbacks suppressed [ 96.428819][ T3398] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 96.444372][ T3398] ext4 filesystem being mounted at /50/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.467243][ T2472] EXT4-fs (loop4): unmounting filesystem. [ 96.538905][ T3418] Source file dentry negative [ 96.588034][ T3425] input: syz1 as /devices/virtual/input/input23 [ 96.618890][ T10] Bluetooth: hci0: Frame reassembly failed (-84) [ 96.785719][ T3428] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 96.794751][ T3428] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 96.813274][ T3428] F2FS-fs (loop4): invalid crc value [ 96.820505][ T3428] F2FS-fs (loop4): Found nat_bits in checkpoint [ 96.863003][ T3428] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 96.870697][ T3428] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 97.040202][ T8] Bluetooth: hci1: Frame reassembly failed (-84) [ 97.050294][ T3462] kvm [3461]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x9d00 [ 97.058807][ T3462] kvm [3461]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x9d00 [ 97.107231][ T3467] EXT4-fs: Ignoring removed mblk_io_submit option [ 97.118075][ T3467] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: writeback. [ 97.130913][ T28] audit: type=1400 audit(1793246610.742:1586): avc: denied { rename } for pid=3466 comm="syz.8.1176" name="file0" dev="loop8" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 97.189248][ T2901] EXT4-fs (loop8): unmounting filesystem. [ 97.283148][ T3480] capability: warning: `syz.6.1181' uses 32-bit capabilities (legacy support in use) [ 97.313152][ T3485] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 97.388778][ T3488] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 97.408665][ T3490] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (56885!=20869) [ 97.427357][ T3490] EXT4-fs error (device loop6): __ext4_iget:5104: inode #8: block 1803188595: comm syz.6.1184: invalid block [ 97.440142][ T3488] EXT4-fs (loop5): 1 truncate cleaned up [ 97.445823][ T3488] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 97.466791][ T3490] EXT4-fs (loop6): no journal found [ 97.472067][ T3490] EXT4-fs (loop6): can't get journal size [ 97.479225][ T3490] EXT4-fs error (device loop6): __ext4_iget:5104: inode #8: block 1803188595: comm syz.6.1184: invalid block [ 97.497903][ T3486] support for cryptoloop has been removed. Use dm-crypt instead. [ 97.505951][ T3490] EXT4-fs (loop6): failed to initialize system zone (-117) [ 97.513378][ T3490] EXT4-fs (loop6): mount failed [ 97.521570][ T1627] EXT4-fs (loop5): unmounting filesystem. [ 97.585024][ T3499] netlink: 8 bytes leftover after parsing attributes in process `syz.6.1188'. [ 97.687227][ T222] usb 6-1: USB disconnect, device number 6 [ 97.691650][ T3504] set_capacity_and_notify: 8 callbacks suppressed [ 97.691707][ T3504] loop6: detected capacity change from 0 to 2048 [ 97.727812][ T3504] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 97.736652][ T3504] ext4 filesystem being mounted at /97/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 97.799383][ T3513] overlayfs: workdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 97.818324][ T3516] EXT4-fs error (device loop6): ext4_validate_block_bitmap:438: comm syz.6.1189: bg 0: block 345: padding at end of block bitmap is not set [ 97.833080][ T3516] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 15 with max blocks 113 with error 117 [ 97.846073][ T3516] EXT4-fs (loop6): This should not happen!! Data will be lost [ 97.846073][ T3516] [ 97.856271][ T309] EXT4-fs (loop6): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 15 with error 28 [ 97.869387][ T309] EXT4-fs (loop6): This should not happen!! Data will be lost [ 97.869387][ T309] [ 97.879289][ T309] EXT4-fs (loop6): Total free blocks count 0 [ 97.885318][ T309] EXT4-fs (loop6): Free/Dirty block details [ 97.891391][ T309] EXT4-fs (loop6): free_blocks=0 [ 97.896355][ T309] EXT4-fs (loop6): dirty_blocks=944 [ 97.903139][ T309] EXT4-fs (loop6): Block reservation details [ 98.030732][ T3527] netlink: 20 bytes leftover after parsing attributes in process `syz.6.1196'. [ 98.055034][ T3529] loop6: detected capacity change from 0 to 128 [ 98.082269][ T3529] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 98.095890][ T3529] FAT-fs (loop6): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 98.118640][ T8] FAT-fs (loop6): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 98.385440][ T3525] loop8: detected capacity change from 0 to 131072 [ 98.396085][ T3525] F2FS-fs (loop8): invalid crc value [ 98.402951][ T3525] F2FS-fs (loop8): Found nat_bits in checkpoint [ 98.438388][ T3525] F2FS-fs (loop8): f2fs_check_nid_range: out-of-range nid=80000000, run fsck to fix. [ 98.448071][ T386] usb 7-1: new high-speed USB device number 8 using dummy_hcd [ 98.453373][ T3525] F2FS-fs (loop8): Mounted with checkpoint version = 48b305e5 [ 98.489407][ T2901] F2FS-fs (loop8): f2fs_check_nid_range: out-of-range nid=0, run fsck to fix. [ 98.498542][ T2901] F2FS-fs (loop8): f2fs_check_nid_range: out-of-range nid=0, run fsck to fix. [ 98.507496][ T2901] F2FS-fs (loop8): f2fs_check_nid_range: out-of-range nid=0, run fsck to fix. [ 98.516382][ T2901] F2FS-fs (loop8): f2fs_check_nid_range: out-of-range nid=0, run fsck to fix. [ 98.525273][ T2901] F2FS-fs (loop8): f2fs_check_nid_range: out-of-range nid=80000000, run fsck to fix. [ 98.534770][ T2901] F2FS-fs (loop8): f2fs_check_nid_range: out-of-range nid=0, run fsck to fix. [ 98.543660][ T2901] F2FS-fs (loop8): f2fs_check_nid_range: out-of-range nid=0, run fsck to fix. [ 98.552549][ T2901] F2FS-fs (loop8): f2fs_check_nid_range: out-of-range nid=0, run fsck to fix. [ 98.561460][ T2901] F2FS-fs (loop8): f2fs_check_nid_range: out-of-range nid=0, run fsck to fix. [ 98.570377][ T2901] F2FS-fs (loop8): f2fs_check_nid_range: out-of-range nid=0, run fsck to fix. [ 98.579295][ T2901] F2FS-fs (loop8): f2fs_check_nid_range: out-of-range nid=0, run fsck to fix. [ 98.588179][ T2901] F2FS-fs (loop8): f2fs_check_nid_range: out-of-range nid=0, run fsck to fix. [ 98.597071][ T2901] F2FS-fs (loop8): f2fs_check_nid_range: out-of-range nid=0, run fsck to fix. [ 98.606021][ T2901] F2FS-fs (loop8): f2fs_check_nid_range: out-of-range nid=0, run fsck to fix. [ 98.614909][ T2901] F2FS-fs (loop8): f2fs_check_nid_range: out-of-range nid=0, run fsck to fix. [ 98.626783][ T45] Bluetooth: hci0: command 0x1003 tx timeout [ 98.630252][ T1461] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 98.647585][ T386] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 98.666178][ T386] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 98.687096][ T386] usb 7-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 98.711700][ T386] usb 7-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 98.721130][ T386] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 98.738357][ T3545] loop2: detected capacity change from 0 to 1024 [ 98.747693][ T3545] EXT4-fs: Ignoring removed oldalloc option [ 98.754779][ T386] usb 7-1: config 0 descriptor?? [ 98.760160][ T3545] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 98.798955][ T3545] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 98.871067][ T2038] EXT4-fs (loop2): unmounting filesystem. [ 98.893733][ T3550] EXT4-fs (sda1): re-mounted. Quota mode: none. [ 99.059431][ T28] audit: type=1400 audit(1793246612.672:1587): avc: denied { ioctl } for pid=3562 comm="syz.5.1212" path="/dev/usbmon7" dev="devtmpfs" ino=180 ioctlcmd=0x920a scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 99.106900][ T1461] Bluetooth: hci1: command 0x1003 tx timeout [ 99.106926][ T1291] Bluetooth: hci1: Opcode 0x1003 failed: -110 [ 99.179124][ T386] plantronics 0003:047F:FFFF.001A: unknown main item tag 0xd [ 99.194496][ T386] plantronics 0003:047F:FFFF.001A: No inputs registered, leaving [ 99.212703][ T386] plantronics 0003:047F:FFFF.001A: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.6-1/input0 [ 99.238923][ T3599] loop2: detected capacity change from 0 to 128 [ 99.271220][ T3599] FAT-fs (loop2): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 99.282566][ T3607] loop5: detected capacity change from 0 to 256 [ 99.298556][ T3607] FAT-fs (loop5): Unrecognized mount option "shortš" or missing value [ 99.313487][ T3599] FAT-fs (loop2): Filesystem has been set read-only [ 99.367456][ T2977] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 99.398733][ T28] audit: type=1400 audit(1793246613.012:1588): avc: denied { shutdown } for pid=3610 comm="syz.5.1229" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 99.423322][ T3614] loop2: detected capacity change from 0 to 128 [ 99.457816][ T315] usb 7-1: USB disconnect, device number 8 [ 99.517682][ T8] kworker/u4:0: attempt to access beyond end of device [ 99.517682][ T8] loop2: rw=1, sector=145, nr_sectors = 896 limit=128 [ 99.552747][ T37] usb 5-1: new full-speed USB device number 8 using dummy_hcd [ 99.585631][ T3629] loop2: detected capacity change from 0 to 2048 [ 99.606848][ T28] audit: type=1400 audit(1793246613.212:1589): avc: denied { map } for pid=3630 comm="syz.8.1236" path="/92/dev/ram0" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 99.638276][ T3629] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 99.647073][ T3629] ext4 filesystem being mounted at /88/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.670780][ T2038] EXT4-fs (loop2): unmounting filesystem. [ 99.748533][ T37] usb 5-1: config 0 interface 0 altsetting 13 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 99.770989][ T37] usb 5-1: config 0 interface 0 has no altsetting 0 [ 99.782150][ T37] usb 5-1: New USB device found, idVendor=056a, idProduct=0016, bcdDevice= 0.00 [ 99.792872][ T37] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.804659][ T37] usb 5-1: config 0 descriptor?? [ 99.821960][ T3646] loop5: detected capacity change from 0 to 512 [ 99.851996][ T3646] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 99.876042][ T3646] ext4 filesystem being mounted at /172/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 99.917306][ T3646] loop5: detected capacity change from 512 to 64 [ 99.930713][ T3646] EXT4-fs warning (device loop5): ext4_read_inode_bitmap:149: Cannot read inode bitmap - block_group = 0, inode_bitmap = 18 [ 99.951431][ T1627] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5954: Out of memory [ 99.961821][ T1627] EXT4-fs error (device loop5): ext4_dirty_inode:6158: inode #2: comm syz-executor: mark_inode_dirty error [ 100.014020][ T3660] netlink: 244 bytes leftover after parsing attributes in process `syz.6.1247'. [ 100.023963][ T2214] EXT4-fs (loop5): unmounting filesystem. [ 100.055046][ T3664] FAULT_INJECTION: forcing a failure. [ 100.055046][ T3664] name failslab, interval 1, probability 0, space 0, times 0 [ 100.067868][ T3664] CPU: 1 PID: 3664 Comm: syz.6.1250 Not tainted syzkaller #0 [ 100.075283][ T3664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 100.085408][ T3664] Call Trace: [ 100.088719][ T3664] [ 100.091689][ T3664] __dump_stack+0x21/0x24 [ 100.096057][ T3664] dump_stack_lvl+0x110/0x170 [ 100.100772][ T3664] ? __cfi_dump_stack_lvl+0x8/0x8 [ 100.105837][ T3664] dump_stack+0x15/0x24 [ 100.110011][ T3664] should_fail_ex+0x3bf/0x510 [ 100.114704][ T3664] __should_failslab+0xac/0xf0 [ 100.119493][ T3664] should_failslab+0x9/0x20 [ 100.124015][ T3664] __kmem_cache_alloc_node+0x3d/0x2d0 [ 100.129440][ T3664] ? selinux_bpf_map_alloc+0x51/0x140 [ 100.134861][ T3664] ? bpf_map_init_from_attr+0x14f/0x360 [ 100.140425][ T3664] ? selinux_bpf_map_alloc+0x51/0x140 [ 100.145820][ T3664] kmalloc_trace+0x29/0xb0 [ 100.150254][ T3664] selinux_bpf_map_alloc+0x51/0x140 [ 100.155499][ T3664] security_bpf_map_alloc+0x73/0xa0 [ 100.160740][ T3664] map_create+0x888/0xcf0 [ 100.165126][ T3664] __sys_bpf+0x34e/0x850 [ 100.169385][ T3664] ? bpf_link_show_fdinfo+0x330/0x330 [ 100.174780][ T3664] ? fpregs_restore_userregs+0x128/0x260 [ 100.180431][ T3664] __x64_sys_bpf+0x7c/0x90 [ 100.184868][ T3664] x64_sys_call+0x488/0x9a0 [ 100.189385][ T3664] do_syscall_64+0x4c/0xa0 [ 100.193819][ T3664] ? clear_bhb_loop+0x30/0x80 [ 100.198517][ T3664] ? clear_bhb_loop+0x30/0x80 [ 100.203222][ T3664] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 100.209141][ T3664] RIP: 0033:0x7fa75379f559 [ 100.213567][ T3664] 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 [ 100.233192][ T3664] RSP: 002b:00007fa754695028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 100.241649][ T3664] RAX: ffffffffffffffda RBX: 00007fa753a25fa0 RCX: 00007fa75379f559 [ 100.249640][ T3664] RDX: 0000000000000048 RSI: 0000200000000380 RDI: 0000000000000000 [ 100.257624][ T3664] RBP: 00007fa753836b20 R08: 0000000000000000 R09: 0000000000000000 [ 100.265609][ T3664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 100.273588][ T3664] R13: 00007fa753a26038 R14: 00007fa753a25fa0 R15: 00007ffea5cce468 [ 100.281578][ T3664] [ 100.288644][ T37] wacom 0003:056A:0016.001B: Unknown device_type for 'HID 056a:0016'. Assuming pen. [ 100.299826][ T37] wacom 0003:056A:0016.001B: hidraw0: USB HID v10.01 Device [HID 056a:0016] on usb-dummy_hcd.4-1/input0 [ 100.313321][ T37] input: Wacom Graphire4 6x8 Pen as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:056A:0016.001B/input/input25 [ 100.442478][ T3671] kvm [3670]: vcpu0, guest rIP: 0x9143 Unhandled WRMSR(0x11e) = 0xbe702111 [ 100.498291][ T315] usb 5-1: USB disconnect, device number 8 [ 100.620115][ T3680] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.628960][ T3680] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.641973][ T3680] device bridge_slave_0 entered promiscuous mode [ 100.657393][ T3680] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.664541][ T3680] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.672992][ T3680] device bridge_slave_1 entered promiscuous mode [ 100.763554][ T3680] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.770684][ T3680] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.778022][ T3680] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.785089][ T3680] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.816385][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.825475][ T309] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.832773][ T28] audit: type=1326 audit(1793246614.442:1590): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3657 comm="syz.2.1246" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f707fd9f559 code=0x7fc00000 [ 100.857979][ T309] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.865645][ T28] audit: type=1326 audit(1793246614.442:1591): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3657 comm="syz.2.1246" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=22 compat=0 ip=0x7f707fd9f559 code=0x7fc00000 [ 100.876828][ T37] usb 9-1: new high-speed USB device number 4 using dummy_hcd [ 100.891342][ T28] audit: type=1326 audit(1793246614.442:1592): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3657 comm="syz.2.1246" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f707fd9f559 code=0x7fc00000 [ 100.927484][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.937092][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.944188][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.951983][ T28] audit: type=1326 audit(1793246614.442:1593): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3657 comm="syz.2.1246" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f707fd9f559 code=0x7fc00000 [ 100.959669][ T3697] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 100.978977][ T28] audit: type=1326 audit(1793246614.442:1594): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3657 comm="syz.2.1246" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f707fd9f559 code=0x7fc00000 [ 101.016244][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.024608][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.031730][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.039931][ T28] audit: type=1326 audit(1793246614.442:1595): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3657 comm="syz.2.1246" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f707fd9f559 code=0x7fc00000 [ 101.063188][ T3697] overlayfs: failed to create directory ./bus/work (errno: 17); mounting read-only [ 101.065617][ T28] audit: type=1326 audit(1793246614.442:1596): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3657 comm="syz.2.1246" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f707fd9f559 code=0x7fc00000 [ 101.098508][ T37] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 101.111341][ T8] device bridge_slave_1 left promiscuous mode [ 101.124938][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.132179][ T37] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 101.142494][ T8] device bridge_slave_0 left promiscuous mode [ 101.149629][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.157067][ T37] usb 9-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 101.175651][ T37] usb 9-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 101.208952][ T37] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.218307][ T3701] EXT4-fs error (device loop2): ext4_xattr_inode_iget:401: comm syz.2.1265: inode #1: comm syz.2.1265: iget: illegal inode # [ 101.241991][ T37] usb 9-1: config 0 descriptor?? [ 101.263654][ T3701] EXT4-fs error (device loop2): ext4_xattr_inode_iget:406: comm syz.2.1265: error while reading EA inode 1 err=-117 [ 101.276400][ T3701] EXT4-fs (loop2): 1 orphan inode deleted [ 101.283134][ T3701] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 101.305846][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.324976][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 101.336023][ T2038] EXT4-fs (loop2): unmounting filesystem. [ 101.342629][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.372317][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 101.377161][ T1063] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 101.390011][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 101.405141][ T3680] device veth0_vlan entered promiscuous mode [ 101.415076][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 101.426516][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 101.444065][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 101.452691][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 101.460959][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 101.471712][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 101.482114][ T3680] device veth1_macvtap entered promiscuous mode [ 101.494302][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 101.503195][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 101.512542][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 101.541224][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 101.569702][ T823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.592221][ T1063] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 101.613577][ T1063] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 101.632184][ T1063] usb 5-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 101.653232][ T1063] usb 5-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 101.669647][ T1063] usb 5-1: Manufacturer: syz [ 101.674596][ T37] plantronics 0003:047F:FFFF.001C: No inputs registered, leaving [ 101.686132][ T1063] usb 5-1: config 0 descriptor?? [ 101.692021][ T37] plantronics 0003:047F:FFFF.001C: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.8-1/input0 [ 102.033583][ T3748] device bridge_slave_0 left promiscuous mode [ 102.040002][ T3748] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.270148][ T3758] EXT4-fs: Ignoring removed bh option [ 102.278420][ T3758] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 102.289745][ T3758] EXT4-fs (loop1): 1 truncate cleaned up [ 102.295556][ T3758] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 102.323638][ T3680] EXT4-fs (loop1): unmounting filesystem. [ 102.509376][ T1063] uclogic 0003:256C:006D.001D: interface is invalid, ignoring [ 102.720040][ T222] usb 5-1: USB disconnect, device number 9 [ 102.829222][ T3781] FAULT_INJECTION: forcing a failure. [ 102.829222][ T3781] name failslab, interval 1, probability 0, space 0, times 0 [ 102.843019][ T3781] CPU: 1 PID: 3781 Comm: syz.1.1295 Not tainted syzkaller #0 [ 102.850448][ T3781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 102.860543][ T3781] Call Trace: [ 102.863852][ T3781] [ 102.866828][ T3781] __dump_stack+0x21/0x24 [ 102.871201][ T3781] dump_stack_lvl+0x110/0x170 [ 102.875914][ T3781] ? __cfi_dump_stack_lvl+0x8/0x8 [ 102.880981][ T3781] ? selinux_capable+0x2b6/0x3b0 [ 102.885990][ T3781] dump_stack+0x15/0x24 [ 102.890187][ T3781] should_fail_ex+0x3bf/0x510 [ 102.894929][ T3781] ? create_new_namespaces+0x34/0x660 [ 102.900354][ T3781] __should_failslab+0xac/0xf0 [ 102.905156][ T3781] should_failslab+0x9/0x20 [ 102.909682][ T3781] kmem_cache_alloc+0x3b/0x320 [ 102.914489][ T3781] ? __cfi_lockref_get+0x10/0x10 [ 102.919444][ T3781] create_new_namespaces+0x34/0x660 [ 102.924666][ T3781] ? ns_capable+0x8c/0xf0 [ 102.929011][ T3781] unshare_nsproxy_namespaces+0x120/0x170 [ 102.934758][ T3781] ksys_unshare+0x4d5/0x850 [ 102.939300][ T3781] ? __cfi_ksys_unshare+0x10/0x10 [ 102.944346][ T3781] ? fpregs_restore_userregs+0x128/0x260 [ 102.950002][ T3781] __x64_sys_unshare+0x38/0x40 [ 102.954796][ T3781] x64_sys_call+0x767/0x9a0 [ 102.959324][ T3781] do_syscall_64+0x4c/0xa0 [ 102.963852][ T3781] ? clear_bhb_loop+0x30/0x80 [ 102.968559][ T3781] ? clear_bhb_loop+0x30/0x80 [ 102.973286][ T3781] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 102.979209][ T3781] RIP: 0033:0x7f622859f559 [ 102.983650][ T3781] 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 [ 103.003278][ T3781] RSP: 002b:00007f62293b8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 103.011727][ T3781] RAX: ffffffffffffffda RBX: 00007f6228825fa0 RCX: 00007f622859f559 [ 103.019739][ T3781] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000062040200 [ 103.027740][ T3781] RBP: 00007f6228636b20 R08: 0000000000000000 R09: 0000000000000000 [ 103.035737][ T3781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 103.043730][ T3781] R13: 00007f6228826038 R14: 00007f6228825fa0 R15: 00007ffec21b3de8 [ 103.051757][ T3781] [ 103.055485][ C1] plantronics 0003:047F:FFFF.001C: usb_submit_urb(ctrl) failed: -1 [ 103.206776][ T6] usb 9-1: reset high-speed USB device number 4 using dummy_hcd [ 103.356783][ T6] usb 9-1: device descriptor read/64, error -32 [ 103.363134][ T1063] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 103.391685][ T3804] set_capacity_and_notify: 2 callbacks suppressed [ 103.391699][ T3804] loop4: detected capacity change from 0 to 1024 [ 103.404904][ T3804] EXT4-fs: Ignoring removed mblk_io_submit option [ 103.411566][ T3804] EXT4-fs: Ignoring removed orlov option [ 103.445928][ T3804] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 103.454828][ T3806] loop6: detected capacity change from 0 to 2048 [ 103.466813][ T37] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 103.478242][ T3806] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 103.498172][ T2202] EXT4-fs (loop6): unmounting filesystem. [ 103.519037][ T3813] device-mapper: table: 252:1: crypt: Device lookup failed (-ENODEV) [ 103.527302][ T3813] device-mapper: ioctl: error adding target to table [ 103.543892][ T2472] EXT4-fs (loop4): unmounting filesystem. [ 103.550996][ T1063] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 103.562572][ T1063] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 103.563173][ T3816] A link change request failed with some changes committed already. Interface ipip1 may have been left with an inconsistent configuration, please check. [ 103.593952][ T1063] usb 2-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 103.603361][ T1063] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.615332][ T1063] usb 2-1: config 0 descriptor?? [ 103.648859][ T37] usb 3-1: New USB device found, idVendor=05d1, idProduct=2021, bcdDevice= 9.00 [ 103.658099][ T37] usb 3-1: New USB device strings: Mfr=0, Product=16, SerialNumber=0 [ 103.666303][ T37] usb 3-1: Product: syz [ 103.666885][ T6] usb 9-1: device descriptor read/64, error -32 [ 103.674162][ T37] usb 3-1: config 0 descriptor?? [ 103.683834][ T37] ftdi_sio 3-1:0.0: FTDI USB Serial Device converter detected [ 103.694402][ T37] usb 3-1: Detected FT232H [ 103.956757][ T6] usb 9-1: reset high-speed USB device number 4 using dummy_hcd [ 104.044132][ T37] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 104.051869][ T37] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 104.059141][ T37] ftdi_sio 3-1:0.0: GPIO initialisation failed: -71 [ 104.066318][ T37] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 104.075642][ T37] usb 3-1: USB disconnect, device number 9 [ 104.082368][ T37] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 104.092348][ T37] ftdi_sio 3-1:0.0: device disconnected [ 104.106765][ T6] usb 9-1: device descriptor read/64, error -32 [ 104.223398][ T1063] usb 2-1: string descriptor 0 read error: -22 [ 104.424463][ T1063] uclogic 0003:256C:006D.001E: interface is invalid, ignoring [ 104.448912][ T1063] usb 2-1: USB disconnect, device number 9 [ 104.467490][ T3836] input: syz1 as /devices/virtual/input/input28 [ 104.563960][ T3842] ip_tables: iptables: counters copy to user failed while replacing table [ 104.617858][ T3840] support for cryptoloop has been removed. Use dm-crypt instead. [ 104.968484][ T3853] xt_hashlimit: size too large, truncated to 1048576 [ 105.047212][ T386] usb 9-1: USB disconnect, device number 4 [ 105.166824][ T338] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 105.226761][ T222] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 105.254780][ T3830] overlayfs: statfs failed on './file0' [ 105.273332][ T3859] loop8: detected capacity change from 0 to 8192 [ 105.301384][ T28] kauditd_printk_skb: 47 callbacks suppressed [ 105.301402][ T28] audit: type=1400 audit(1793246618.912:1644): avc: denied { mounton } for pid=3858 comm="syz.8.1325" path="/102/file2/bus" dev="loop8" ino=1049058 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=file permissive=1 [ 105.360165][ T2901] FAT-fs (loop8): error, invalid access to FAT (entry 0x0000e1b1) [ 105.369292][ T2901] FAT-fs (loop8): Filesystem has been set read-only [ 105.369517][ T338] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 105.386254][ T338] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 105.411809][ T338] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 105.426821][ T222] usb 5-1: Using ep0 maxpacket: 16 [ 105.431238][ T338] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 105.444190][ T338] usb 3-1: Product: syz [ 105.444905][ T222] usb 5-1: New USB device found, idVendor=0d8c, idProduct=0102, bcdDevice= 0.40 [ 105.449324][ T338] usb 3-1: Manufacturer: syz [ 105.462297][ T338] usb 3-1: SerialNumber: syz [ 105.463844][ T222] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 105.475058][ T222] usb 5-1: Product: syz [ 105.481834][ T222] usb 5-1: Manufacturer: syz [ 105.485335][ T338] cdc_mbim 3-1:1.0: skipping garbage [ 105.488765][ T222] usb 5-1: SerialNumber: syz [ 105.646811][ T386] usb 7-1: new high-speed USB device number 9 using dummy_hcd [ 105.656854][ T3877] support for cryptoloop has been removed. Use dm-crypt instead. [ 105.713041][ T222] snd-usb-audio: probe of 5-1:1.0 failed with error -71 [ 105.729472][ T222] usb 5-1: USB disconnect, device number 10 [ 105.828597][ T386] usb 7-1: New USB device found, idVendor=05d1, idProduct=2021, bcdDevice= 9.00 [ 105.838391][ T386] usb 7-1: New USB device strings: Mfr=0, Product=16, SerialNumber=0 [ 105.846558][ T386] usb 7-1: Product: syz [ 105.869803][ T386] usb 7-1: config 0 descriptor?? [ 105.877390][ T386] ftdi_sio 7-1:0.0: FTDI USB Serial Device converter detected [ 105.886147][ T386] usb 7-1: Detected FT232H [ 106.012951][ T3913] loop1: detected capacity change from 0 to 512 [ 106.024900][ T3913] EXT4-fs error (device loop1): ext4_orphan_get:1405: inode #17: comm syz.1.1345: iget: bogus i_mode (0) [ 106.036987][ T3913] EXT4-fs error (device loop1): ext4_orphan_get:1410: comm syz.1.1345: couldn't read orphan inode 17 (err -117) [ 106.049238][ T3913] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 106.060816][ T3913] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2802: Unable to expand inode 12. Delete some EAs or run e2fsck. [ 106.082693][ T3680] EXT4-fs (loop1): unmounting filesystem. [ 106.112037][ T3920] ip_tables: iptables: counters copy to user failed while replacing table [ 106.243363][ T386] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 106.254039][ T386] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 106.266329][ T386] ftdi_sio 7-1:0.0: GPIO initialisation failed: -71 [ 106.278195][ T386] usb 7-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 106.295717][ T386] usb 7-1: USB disconnect, device number 9 [ 106.307709][ T386] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 106.324690][ T3922] loop1: detected capacity change from 0 to 40427 [ 106.328696][ T386] ftdi_sio 7-1:0.0: device disconnected [ 106.341210][ T3922] F2FS-fs (loop1): invalid crc value [ 106.383129][ T3922] F2FS-fs (loop1): Found nat_bits in checkpoint [ 106.416849][ T3925] support for cryptoloop has been removed. Use dm-crypt instead. [ 106.433307][ T3922] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [ 106.456446][ T3922] syz.1.1348: attempt to access beyond end of device [ 106.456446][ T3922] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 106.491306][ T338] cdc_mbim 3-1:1.0: bind() failure [ 106.501927][ T338] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 106.521353][ T338] cdc_ncm 3-1:1.1: bind() failure [ 106.699804][ T338] usb 3-1: USB disconnect, device number 10 [ 106.733383][ T3950] loop8: detected capacity change from 0 to 256 [ 106.740254][ T28] audit: type=1400 audit(1793246620.352:1645): avc: denied { create } for pid=3951 comm="syz.4.1359" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 106.771253][ T28] audit: type=1400 audit(1793246620.372:1646): avc: denied { write } for pid=3951 comm="syz.4.1359" path="socket:[41964]" dev="sockfs" ino=41964 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 106.807520][ T315] hid-generic 0000:0000:0000.001F: unknown main item tag 0x0 [ 106.820551][ T315] hid-generic 0000:0000:0000.001F: hidraw0: HID v0.00 Device [syz1] on syz0 [ 106.845546][ T28] audit: type=1400 audit(1793246620.422:1647): avc: denied { read } for pid=3951 comm="syz.4.1359" path="socket:[41964]" dev="sockfs" ino=41964 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 106.931915][ T3962] FAULT_INJECTION: forcing a failure. [ 106.931915][ T3962] name failslab, interval 1, probability 0, space 0, times 0 [ 106.971928][ T3962] CPU: 1 PID: 3962 Comm: syz.1.1362 Not tainted syzkaller #0 [ 106.979406][ T3962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 106.989498][ T3962] Call Trace: [ 106.992830][ T3962] [ 106.995782][ T3962] __dump_stack+0x21/0x24 [ 107.000149][ T3962] dump_stack_lvl+0x110/0x170 [ 107.004854][ T3962] ? __cfi_dump_stack_lvl+0x8/0x8 [ 107.009907][ T3962] dump_stack+0x15/0x24 [ 107.014083][ T3962] should_fail_ex+0x3bf/0x510 [ 107.018821][ T3962] __should_failslab+0xac/0xf0 [ 107.023630][ T3962] should_failslab+0x9/0x20 [ 107.028158][ T3962] __kmem_cache_alloc_node+0x3d/0x2d0 [ 107.033571][ T3962] ? get_callchain_buffers+0xd9/0x350 [ 107.038985][ T3962] ? __cfi_mutex_lock+0x10/0x10 [ 107.043868][ T3962] ? get_callchain_buffers+0xd9/0x350 [ 107.049286][ T3962] __kmalloc+0xa4/0x1e0 [ 107.053477][ T3962] get_callchain_buffers+0xd9/0x350 [ 107.058719][ T3962] ? bpf_map_init_from_attr+0x14f/0x360 [ 107.064310][ T3962] stack_map_alloc+0x36a/0x520 [ 107.069099][ T3962] map_create+0x467/0xcf0 [ 107.073459][ T3962] __sys_bpf+0x34e/0x850 [ 107.077733][ T3962] ? bpf_link_show_fdinfo+0x330/0x330 [ 107.083149][ T3962] ? fpregs_restore_userregs+0x128/0x260 [ 107.088826][ T3962] __x64_sys_bpf+0x7c/0x90 [ 107.093266][ T3962] x64_sys_call+0x488/0x9a0 [ 107.097798][ T3962] do_syscall_64+0x4c/0xa0 [ 107.102240][ T3962] ? clear_bhb_loop+0x30/0x80 [ 107.106948][ T3962] ? clear_bhb_loop+0x30/0x80 [ 107.111672][ T3962] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 107.117608][ T3962] RIP: 0033:0x7f622859f559 [ 107.122077][ T3962] 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 [ 107.141709][ T3962] RSP: 002b:00007f62293b8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 107.150169][ T3962] RAX: ffffffffffffffda RBX: 00007f6228825fa0 RCX: 00007f622859f559 [ 107.158174][ T3962] RDX: 0000000000000050 RSI: 0000200000000300 RDI: 0000000000000000 [ 107.166197][ T3962] RBP: 00007f6228636b20 R08: 0000000000000000 R09: 0000000000000000 [ 107.174205][ T3962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 107.182217][ T3962] R13: 00007f6228826038 R14: 00007f6228825fa0 R15: 00007ffec21b3de8 [ 107.190220][ T3962] [ 107.261372][ T3968] loop1: detected capacity change from 0 to 2048 [ 107.319474][ T3968] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 107.339186][ T3977] loop4: detected capacity change from 0 to 512 [ 107.396935][ T3977] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 107.410955][ T3680] EXT4-fs (loop1): unmounting filesystem. [ 107.419942][ T3977] ext4 filesystem being mounted at /77/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 107.419993][ T3973] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.437957][ T3973] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.445571][ T3973] device bridge_slave_0 entered promiscuous mode [ 107.452989][ T3973] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.463948][ T3973] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.471571][ T3973] device bridge_slave_1 entered promiscuous mode [ 107.483319][ T3977] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 107.513848][ T3991] loop1: detected capacity change from 0 to 2048 [ 107.544304][ T3990] loop6: detected capacity change from 0 to 4096 [ 107.552328][ T3977] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 33 with error 28 [ 107.571224][ T3991] xt_hashlimit: size too large, truncated to 1048576 [ 107.575222][ T3996] erofs: (device loop2): mounted with root inode @ nid 36. [ 107.596778][ T3977] EXT4-fs (loop4): This should not happen!! Data will be lost [ 107.596778][ T3977] [ 107.606562][ T3977] EXT4-fs (loop4): Total free blocks count 0 [ 107.622318][ T3990] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: writeback. [ 107.636768][ T3977] EXT4-fs (loop4): Free/Dirty block details [ 107.642393][ T3973] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.644827][ T3977] EXT4-fs (loop4): free_blocks=65280 [ 107.649770][ T3973] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.649876][ T3973] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.658951][ T3977] EXT4-fs (loop4): dirty_blocks=33 [ 107.662460][ T3973] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.670263][ T3977] EXT4-fs (loop4): Block reservation details [ 107.690510][ T3977] EXT4-fs (loop4): i_reserved_data_blocks=33 [ 107.700502][ T3977] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 2 with max blocks 2 with error 28 [ 107.726147][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 107.740971][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.776857][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.798497][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 107.815961][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 107.843973][ T2202] EXT4-fs (loop6): unmounting filesystem. [ 107.847799][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.856922][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.884160][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 107.911166][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 107.929576][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.936662][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.967858][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 107.995127][ T4005] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: writeback. [ 108.000238][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 108.010947][ T4005] ext4 filesystem being mounted at /132/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 108.034485][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 108.048480][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 108.077329][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 108.088037][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 108.101613][ T3973] device veth0_vlan entered promiscuous mode [ 108.108216][ T2202] EXT4-fs (loop6): unmounting filesystem. [ 108.133319][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 108.143437][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 108.154152][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 108.165074][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 108.175285][ T3973] device veth1_macvtap entered promiscuous mode [ 108.209594][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 108.221279][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 108.232070][ T28] audit: type=1400 audit(1793246621.842:1648): avc: denied { ioctl } for pid=4020 comm="syz.2.1384" path="socket:[42508]" dev="sockfs" ino=42508 ioctlcmd=0x7452 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 108.239809][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 108.285060][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 108.293652][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 108.315531][ T28] audit: type=1400 audit(1793246621.922:1649): avc: denied { mounton } for pid=4029 comm="syz.4.1387" path="/84/file0" dev="tmpfs" ino=474 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 108.343557][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 108.373967][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 108.395288][ T28] audit: type=1400 audit(1793246622.002:1650): avc: denied { write } for pid=4029 comm="syz.4.1387" name="/" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 108.427584][ C0] ================================================================== [ 108.435697][ C0] BUG: KASAN: use-after-free in rcu_cblist_dequeue+0x6c/0xb0 [ 108.443104][ C0] Read of size 8 at addr ffff88810fc6cd90 by task kworker/0:3/386 [ 108.450946][ C0] [ 108.453293][ C0] CPU: 0 PID: 386 Comm: kworker/0:3 Not tainted syzkaller #0 [ 108.460793][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 108.470884][ C0] Workqueue: ipv6_addrconf addrconf_dad_work [ 108.476897][ C0] Call Trace: [ 108.480187][ C0] [ 108.483048][ C0] __dump_stack+0x21/0x24 [ 108.487396][ C0] dump_stack_lvl+0x110/0x170 [ 108.492086][ C0] ? __cfi_dump_stack_lvl+0x8/0x8 [ 108.497127][ C0] ? debug_smp_processor_id+0x17/0x20 [ 108.502514][ C0] ? rcu_cblist_dequeue+0x6c/0xb0 [ 108.507553][ C0] print_address_description+0x71/0x200 [ 108.513122][ C0] print_report+0x4a/0x60 [ 108.517471][ C0] kasan_report+0x122/0x150 [ 108.522009][ C0] ? rcu_cblist_dequeue+0x6c/0xb0 [ 108.527049][ C0] __asan_report_load8_noabort+0x14/0x20 [ 108.532692][ C0] rcu_cblist_dequeue+0x6c/0xb0 [ 108.537558][ C0] rcu_do_batch+0x4bc/0xc30 [ 108.542078][ C0] ? rcu_core+0xf00/0xf00 [ 108.546420][ C0] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 108.552240][ C0] ? rcu_report_qs_rnp+0x2b9/0x390 [ 108.557399][ C0] rcu_core+0x486/0xf00 [ 108.561567][ C0] ? rcu_cpu_kthread_park+0x90/0x90 [ 108.566812][ C0] ? kvm_sched_clock_read+0x18/0x40 [ 108.572033][ C0] rcu_core_si+0x9/0x10 [ 108.576208][ C0] handle_softirqs+0x1dd/0x5f0 [ 108.580987][ C0] __irq_exit_rcu+0x52/0xf0 [ 108.585506][ C0] irq_exit_rcu+0x9/0x10 [ 108.589761][ C0] sysvec_apic_timer_interrupt+0xa9/0xc0 [ 108.595409][ C0] [ 108.598353][ C0] [ 108.601302][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 108.607300][ C0] RIP: 0010:mutex_spin_on_owner+0x2d4/0x450 [ 108.613214][ C0] Code: ef be 08 00 00 00 e8 9b c3 61 00 43 80 3c 34 00 74 08 4c 89 ef e8 1c c1 61 00 49 f7 45 00 01 00 00 00 0f 85 30 01 00 00 f3 90 <4c> 89 ef be 08 00 00 00 e8 6f c3 61 00 43 80 3c 34 00 0f 84 64 fe [ 108.632834][ C0] RSP: 0018:ffffc9000ee5f800 EFLAGS: 00000246 [ 108.638938][ C0] RAX: 1ffff11022827798 RBX: ffff88811f0b0000 RCX: ffffffff81554c79 [ 108.646921][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff88811413bcc0 [ 108.654906][ C0] RBP: ffffc9000ee5f910 R08: ffff88811413bcc7 R09: 1ffff11022827798 [ 108.662886][ C0] R10: dffffc0000000000 R11: ffffed1022827799 R12: 1ffffffff0ef0748 [ 108.670868][ C0] R13: ffffffff87783a40 R14: dffffc0000000000 R15: 1ffff92001dcbf10 [ 108.678857][ C0] ? mutex_spin_on_owner+0x1f9/0x450 [ 108.684171][ C0] ? mutex_can_spin_on_owner+0x280/0x280 [ 108.689832][ C0] ? wq_worker_running+0x104/0x1a0 [ 108.694999][ C0] __mutex_lock+0xa66/0x1790 [ 108.699629][ C0] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 108.706414][ C0] ? kvm_sched_clock_read+0x18/0x40 [ 108.711629][ C0] ? sched_clock+0x9/0x10 [ 108.715974][ C0] ? sched_clock_cpu+0x6e/0x260 [ 108.720837][ C0] ? __cfi_sched_clock_cpu+0x10/0x10 [ 108.726138][ C0] __mutex_lock_slowpath+0xe/0x10 [ 108.731175][ C0] mutex_lock+0x10a/0x1b0 [ 108.735521][ C0] ? __cfi_mutex_lock+0x10/0x10 [ 108.740393][ C0] rtnl_lock+0x15/0x20 [ 108.744495][ C0] addrconf_dad_work+0xc4/0x14a0 [ 108.749447][ C0] ? _raw_spin_unlock+0x4c/0x70 [ 108.754322][ C0] ? finish_task_switch+0x16b/0x7c0 [ 108.759543][ C0] ? __cfi_addrconf_dad_work+0x10/0x10 [ 108.765025][ C0] ? __schedule+0xcbb/0x1700 [ 108.769628][ C0] process_one_work+0x717/0xc30 [ 108.774492][ C0] worker_thread+0xa4d/0x11d0 [ 108.779187][ C0] kthread+0x281/0x320 [ 108.783279][ C0] ? __cfi_worker_thread+0x10/0x10 [ 108.788416][ C0] ? __cfi_kthread+0x10/0x10 [ 108.793034][ C0] ret_from_fork+0x1f/0x30 [ 108.797480][ C0] [ 108.800512][ C0] [ 108.802846][ C0] Allocated by task 4021: [ 108.807183][ C0] kasan_set_track+0x4b/0x70 [ 108.811795][ C0] kasan_save_alloc_info+0x1f/0x30 [ 108.816934][ C0] __kasan_kmalloc+0x95/0xb0 [ 108.821548][ C0] __kmalloc+0xb4/0x1e0 [ 108.825803][ C0] l2tp_session_create+0x38/0xbd0 [ 108.830845][ C0] pppol2tp_connect+0xbf5/0x1640 [ 108.835801][ C0] __sys_connect+0x3da/0x460 [ 108.840412][ C0] __x64_sys_connect+0x7a/0x90 [ 108.845218][ C0] x64_sys_call+0x88d/0x9a0 [ 108.849734][ C0] do_syscall_64+0x4c/0xa0 [ 108.854163][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 108.860071][ C0] [ 108.862434][ C0] Freed by task 309: [ 108.866347][ C0] kasan_set_track+0x4b/0x70 [ 108.870950][ C0] kasan_save_free_info+0x2b/0x40 [ 108.875988][ C0] ____kasan_slab_free+0x132/0x180 [ 108.881122][ C0] __kasan_slab_free+0x11/0x20 [ 108.885904][ C0] slab_free_freelist_hook+0xc2/0x190 [ 108.891289][ C0] __kmem_cache_free+0xb7/0x1b0 [ 108.896159][ C0] kfree+0x6f/0xf0 [ 108.899895][ C0] l2tp_session_put+0xaf/0x1a0 [ 108.904672][ C0] l2tp_session_delete+0x3df/0x4d0 [ 108.909806][ C0] l2tp_tunnel_del_work+0x199/0x410 [ 108.915038][ C0] process_one_work+0x717/0xc30 [ 108.919946][ C0] worker_thread+0xa4d/0x11d0 [ 108.924646][ C0] kthread+0x281/0x320 [ 108.928732][ C0] ret_from_fork+0x1f/0x30 [ 108.933165][ C0] [ 108.935501][ C0] Last potentially related work creation: [ 108.941222][ C0] kasan_save_stack+0x3a/0x60 [ 108.945920][ C0] __kasan_record_aux_stack+0xb6/0xc0 [ 108.951393][ C0] kasan_record_aux_stack_noalloc+0xb/0x10 [ 108.957210][ C0] call_rcu+0xcf/0xf50 [ 108.961318][ C0] pppol2tp_release+0x1e3/0x2b0 [ 108.966200][ C0] sock_close+0xc9/0x220 [ 108.970461][ C0] __fput+0x1fd/0x8f0 [ 108.974491][ C0] ____fput+0x15/0x20 [ 108.978550][ C0] task_work_run+0x1e1/0x250 [ 108.983176][ C0] do_exit+0xb0d/0x29f0 [ 108.987392][ C0] __cfi___ia32_sys_exit+0x0/0x10 [ 108.992449][ C0] x64_sys_call+0x67/0x9a0 [ 108.996892][ C0] do_syscall_64+0x4c/0xa0 [ 109.001337][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 109.007263][ C0] [ 109.009611][ C0] Second to last potentially related work creation: [ 109.016213][ C0] kasan_save_stack+0x3a/0x60 [ 109.020923][ C0] __kasan_record_aux_stack+0xb6/0xc0 [ 109.026325][ C0] kasan_record_aux_stack_noalloc+0xb/0x10 [ 109.032159][ C0] kvfree_call_rcu+0x8b/0x7a0 [ 109.036870][ C0] inet6_ifa_finish_destroy+0x129/0x1b0 [ 109.042458][ C0] addrconf_ifdown+0x1254/0x1950 [ 109.047415][ C0] addrconf_notify+0x39f/0xe30 [ 109.052198][ C0] raw_notifier_call_chain+0xa1/0x110 [ 109.057591][ C0] __dev_notify_flags+0x276/0x5b0 [ 109.062668][ C0] dev_change_flags+0xe3/0x1a0 [ 109.067448][ C0] do_setlink+0xc02/0x2a10 [ 109.071875][ C0] rtnl_newlink+0x10b3/0x20d0 [ 109.076573][ C0] rtnetlink_rcv_msg+0xb28/0xde0 [ 109.081519][ C0] netlink_rcv_skb+0x200/0x450 [ 109.086323][ C0] rtnetlink_rcv+0x1c/0x20 [ 109.090750][ C0] netlink_unicast+0x8c1/0xa60 [ 109.095528][ C0] netlink_sendmsg+0x8b9/0xbd0 [ 109.100306][ C0] ____sys_sendmsg+0x5fb/0x9c0 [ 109.105073][ C0] ___sys_sendmsg+0x2a2/0x360 [ 109.109755][ C0] __x64_sys_sendmsg+0x20d/0x2e0 [ 109.114699][ C0] x64_sys_call+0x171/0x9a0 [ 109.119217][ C0] do_syscall_64+0x4c/0xa0 [ 109.123649][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 109.129558][ C0] [ 109.131901][ C0] The buggy address belongs to the object at ffff88810fc6cc00 [ 109.131901][ C0] which belongs to the cache kmalloc-512 of size 512 [ 109.145978][ C0] The buggy address is located 400 bytes inside of [ 109.145978][ C0] 512-byte region [ffff88810fc6cc00, ffff88810fc6ce00) [ 109.159312][ C0] [ 109.161675][ C0] The buggy address belongs to the physical page: [ 109.168094][ C0] page:ffffea00043f1b00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10fc6c [ 109.178472][ C0] head:ffffea00043f1b00 order:2 compound_mapcount:0 compound_pincount:0 [ 109.186809][ C0] flags: 0x4000000000010200(slab|head|zone=1) [ 109.192907][ C0] raw: 4000000000010200 0000000000000000 dead000000000001 ffff888100042f00 [ 109.201512][ C0] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 109.210130][ C0] page dumped because: kasan: bad access detected [ 109.216553][ C0] page_owner tracks the page as allocated [ 109.222274][ C0] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 290, tgid 290 (syz-executor), ts 25687105081, free_ts 25535946764 [ 109.243470][ C0] post_alloc_hook+0x1f5/0x210 [ 109.248284][ C0] prep_new_page+0x1c/0x110 [ 109.252811][ C0] get_page_from_freelist+0x2ca9/0x2d20 [ 109.258378][ C0] __alloc_pages+0x1fa/0x610 [ 109.262983][ C0] alloc_slab_page+0x6e/0xf0 [ 109.267586][ C0] new_slab+0x98/0x3e0 [ 109.271664][ C0] ___slab_alloc+0x70f/0xb70 [ 109.276271][ C0] __slab_alloc+0x5e/0xa0 [ 109.280621][ C0] __kmem_cache_alloc_node+0x204/0x2d0 [ 109.286102][ C0] __kmalloc_node_track_caller+0xa1/0x1e0 [ 109.291833][ C0] __alloc_skb+0x226/0x4a0 [ 109.296267][ C0] inet_netconf_notify_devconf+0x169/0x220 [ 109.302099][ C0] __devinet_sysctl_register+0x2af/0x320 [ 109.307754][ C0] devinet_sysctl_register+0x169/0x1e0 [ 109.313230][ C0] inetdev_init+0x2ca/0x510 [ 109.317754][ C0] inetdev_event+0x1f4/0x10a0 [ 109.322452][ C0] page last free stack trace: [ 109.327239][ C0] free_unref_page_prepare+0x81b/0x820 [ 109.332719][ C0] free_unref_page+0x93/0x530 [ 109.337435][ C0] __free_pages+0x67/0x100 [ 109.341866][ C0] __free_slab+0xc7/0x1a0 [ 109.346350][ C0] __unfreeze_partials+0x15a/0x190 [ 109.351470][ C0] put_cpu_partial+0xa9/0x100 [ 109.356153][ C0] __slab_free+0x1c4/0x280 [ 109.360589][ C0] ___cache_free+0xbf/0xd0 [ 109.365053][ C0] qlist_free_all+0xc6/0x140 [ 109.369657][ C0] kasan_quarantine_reduce+0x14a/0x170 [ 109.375126][ C0] __kasan_slab_alloc+0x24/0x80 [ 109.379996][ C0] slab_post_alloc_hook+0x4f/0x2d0 [ 109.385153][ C0] __kmem_cache_alloc_node+0x194/0x2d0 [ 109.390634][ C0] kmalloc_trace+0x29/0xb0 [ 109.395063][ C0] ref_tracker_alloc+0x16b/0x4a0 [ 109.400032][ C0] netdev_queue_update_kobjects+0x181/0x470 [ 109.405967][ C0] [ 109.408302][ C0] Memory state around the buggy address: [ 109.413937][ C0] ffff88810fc6cc80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 109.422017][ C0] ffff88810fc6cd00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 109.430261][ C0] >ffff88810fc6cd80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 109.438329][ C0] ^ [ 109.442929][ C0] ffff88810fc6ce00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 109.451027][ C0] ffff88810fc6ce80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 109.459113][ C0] ================================================================== [ 109.467258][ C0] Disabling lock debugging due to kernel taint [ 109.887436][ T277] device bridge_slave_1 left promiscuous mode [ 109.893587][ T277] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.901069][ T277] device bridge_slave_0 left promiscuous mode [ 109.907289][ T277] bridge0: port 1(bridge_slave_0) entered disabled state