last executing test programs: 2m51.615978761s ago: executing program 3 (id=305): socket(0xe, 0xa, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000006100)='cmdline\x00') read$FUSE(r0, &(0x7f00000102c0)={0x2020}, 0x2020) bpf$OBJ_PIN_MAP(0x6, 0x0, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b32, 0x0) ioctl$TUNGETVNETLE(0xffffffffffffffff, 0x800454dd, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) setresgid(0xee00, 0xee01, 0x0) r1 = getpid() prlimit64(r1, 0xd, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_type(r2, &(0x7f0000000100), 0x2, 0x0) write$cgroup_type(r3, &(0x7f0000000280), 0x9) r4 = openat$cgroup_procs(r2, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r4, &(0x7f0000000c40), 0x12) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) syz_clone(0x1022000, 0x0, 0xfffffffffffffc76, 0x0, 0x0, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r6, &(0x7f0000000200)=0x1, 0x12) write$cgroup_pid(r6, &(0x7f0000000240), 0x12) mkdir(&(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000800)='./sys/bus/pci/devices/0000:00:06.0/driver/unbind\x00', 0x1, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./sys/bus/pci/devices/0000:00:06.0/driver/unbind\x00', 0x1, 0x0) write(r7, &(0x7f0000001100)='0000:00:06.0', 0xc) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="9800000000010104000000000000000002000000240001801400018008000100e000000108000200e00000010c0002800500010000000000240002800c00028005000100000000001400018008000100e000000108000200ac14141608000740000000050800048004000380080008400000a90224000f"], 0x98}}, 0x4004000) 2m50.598313066s ago: executing program 3 (id=310): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x13, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000300000000000000000000001801000020a0702500000000008000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000000400000006000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000800000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xb, 0x13, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0x10, 0x10, &(0x7f00000002c0)="0000ffffffffa000", &(0x7f0000000300)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 2m50.401833251s ago: executing program 3 (id=313): syz_open_procfs$pagemap(0x0, &(0x7f0000000180)) socket$packet(0x11, 0x3, 0x300) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) write$sndseq(0xffffffffffffffff, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick=0x2300, {}, {}, @raw32}], 0xffc8) syz_mount_image$erofs(&(0x7f00000000c0), &(0x7f0000000000)='./file2\x00', 0x20404a, &(0x7f00000003c0)=ANY=[], 0xfd, 0x1e3, &(0x7f0000000140)="$eJzslr/uEkEQx7+7d96B0ZhY2lhIohYed4cmNibQWFmY+IdYmEDkJMgpCVAIiUGfwCewoLD3BUy09RVMDFrZYGdjc2Zv9+4W5T8ChfNJfvP7Hpmdm5ldZgFBEP8t377+nETIxfoUCrDV59+NzIdr/l9yP158vHWz+vrh20/2xMnPixlF67/fBPChYqCfrp1dXVD/74Kn+h44LitdBYOjdA0c95UOwPBA6Sea7gh/x3ncCgPnUSdsCOEK4wnjC1OSnuU0v+krhoaWH9Py6w2G7XoYBt09ilX9m1Y4bmj56fvlQGbrav3zwOEpXQLDHaWvw056I1ui1X/OzOIbS+u3sO+OiFQ2WHX29MKtsgCEZWyRBsCSgCfeYKdy8FId2X2eoQXCkLUnO/qPIhsHqkIc9BU+MA/eVbZbM7fZi/dyWKXnMBrJ59jnjFCf/w4YjdZ8haW+IGyjI5rNp2jMcDGbT0yNpPiq4TZQ7A2GV1pP682gGTzz/Rrcq657zS/Gg0jaJfMvH8+nk1n82TtpnEmLWXhe7/e7nrTpsy/tvInL4/nHcemCfBapW3/kkNM0U38mTKhC2+8WZk8QBHE8zoP9ihRmItRtAu237u0j5kgQBEEQBEEQBEEQxG78DgAA///p0kGp") mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x82000, 0xe1) 2m48.825258878s ago: executing program 3 (id=321): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000080)={[{@usrquota}, {@grpjquota}, {@nodelalloc}]}, 0x1, 0x4bc, &(0x7f0000000a40)="$eJzs3ctvW1UaAPDPdpMmaWb6mNGo7UjTSh2p81DjPDRqMjObWc3MotJoKrEBqYTEDSVOHMVOaaIuUth1wQKBQEIs2PMXsKErKiTEGvaIBSqCEiRAQjK613abOHGwII1p7u8n3ebch/2dU+s7Ovf4Xt8AMuts8k8uYjgiPoyIo43VrQecbfzZuH9zJllyUa9f/iKXHpestw5tve5IRKxHxEBE/P/fEc/ktsetrq7NT5fLpeXmerG2sFSsrq5duLYwPVeaKy2OTV6cmpocnRif2rO23n7puduX3vlv/9vfvHjv7svvvZtUa7i5b3M79lKj6X1xfNO2QxHxz0cRrAcKzfYM9roi/CTJ5/ebiDiX5v/RKKSfJpAF9Xq9/n39cKfd63XgwMqnY+BcfiQiGuV8fmSkMYb/bQzly5Vq7a9XKyuLs42x8rHoy1+9Vi6NNs8VjkVfLlkfS8sP18fb1ici0jHwK4XBdH1kplKe3d+uDmhzpC3/vy408h/ICKf8kF3yH7JL/kN2yX/ILvkP2SX/IbvkP2SX/Ifskv+QXfIfskv+Qyb979KlZKm37n+fvb66Ml+5fmG2VJ0fWViZGZmpLC+NzFUqc+k9Ows/9n7lSmVp7G+xcqNYK1Vrxerq2pWFyspi7Up6X/+VUt++tAroxvEzdz7ORcT63wfTJdHf3CdX4WCr13PR63uQgd4o9LoDAnrG1B9kl3N8oP0netvHBQOdXrj0cL4QeLzke10BoGfOn/L9H2SV+X/ILvP/kF3G+MAOj+jbYrf5f+DxZP4fsmu4w/O/frXp2V2jEfHriPio0He49awv4CDIf5Zrjv/PH/3jcPve/ty36VcE/RHx/BuXX7sxXastjyXbv3ywvfZ6c/v4phd2PGEAeqWVp608BgCya+P+zZnWsp9xP/9X4yKE7fEPNecmB9LvKIc2cluuVcjt0bUL67ci4uRO8XPN5503TmSGNgrb4p9o/s013iKt76H0uen7E//Upvh/2BT/9M/+X4FsuJP0P6M75V8+zel4kH9b+5/hPbp2onP/l3/Q/xU69H9nuozx7JsvfNox/q2I0zvGb8UbSGO1x0/qdr7L+PeeeuJ3nfbV32q8z07xW5JSsbawVKyurl1If0durrQ4NnlxampydGJ8qpjOURdbM9Xb/ePkB3d3a/9Qh/i7tT/Z9ucu2//d799/8uwu8f90bufP/8Qu8Qcj4i9dxv9q/JOnO+1L4s92aH9+l/jJtoku41df/c/hLg8FAPZBdXVtfrpcLi0rKCj0pHDrl1GNtkKveybgUauuJqfmSdL3uiYAAAAAAAAAAABAt/bjcuJetxEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4CD4IQAA//9HcdTQ") mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f00000000c0)='tmpfs\x00', 0xa145cf, 0x0) mount$bind(&(0x7f0000000300)='.\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x185093, 0x0) mount$tmpfs(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x20000, 0x0) mount$bind(&(0x7f0000000240)='.\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1005848, 0x0) 2m48.107408736s ago: executing program 3 (id=327): sendmsg(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000002c0)}, 0x8000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x7fff, 0x16, "b0bf2ebb48c849ac0000000003000018bfff40"}) r0 = syz_open_pts(0xffffffffffffffff, 0x200) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000440)={[0x4, 0xdb0, 0x0, 0x1000, 0x2, 0xffffffff, 0x200, 0xfff, 0x5, 0x0, 0xffffffff7fffffff, 0x845e, 0xffff, 0x2, 0x0, 0x80], 0x10000, 0x4a84}) 2m44.804431396s ago: executing program 3 (id=333): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x13, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000300000000000000000000001801000020a0702500000000008000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000000400000006000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000800000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xb, 0x13, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0x10, 0x10, &(0x7f00000002c0)="0000ffffffffa000", &(0x7f0000000300)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 2m44.367901966s ago: executing program 32 (id=333): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x13, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000300000000000000000000001801000020a0702500000000008000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000000400000006000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000800000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xb, 0x13, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0x10, 0x10, &(0x7f00000002c0)="0000ffffffffa000", &(0x7f0000000300)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 4.55153682s ago: executing program 4 (id=984): syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000080)={0x0, &(0x7f00000001c0)=[@wrmsr={0x65, 0x20, {0x40000001, 0x3f}}], 0x20}) memfd_create(&(0x7f00000000c0)=',\xea\xc9t\x8b\xb7\x04\x1d^s^\t5\xa1i\x01\x00\xd4\xd7\x02\x8dmbs\x0f3\x92\'\x94N\b\xe0m\xa4\x01\x00\xe5\x00\x00\x00\x00\x00-\xb3\x8d\xa1v\xe5\x8a0\x05\x00\xa4\xed\x94 \x15Y\x1f\xccY\xff\xb4\xa2\xa62:\xfa\xf9\xb7\x05q\xa4d\xda0y\xd3\xd6\x98\x9f\x11\n\xf44Q\xff\xff)\xb3|\x04\x00\x00\x80FD\xb8\xc2\x8a\x99Y\xf6:\xfeT\xa1', 0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x28100, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @local}, 0xc) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000040), 0x4) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, 0x0, &(0x7f00000001c0)) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='fdinfo/3\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x0, 0x100000000, 0x0, 0x7f, 0x100000, 0x0, 0x2004c8, 0x8000000, 0x0, 0x0, 0x7, 0x0, 0x5, 0x8, 0x2, 0xffffffffffffffff], 0x0, 0x200}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x101, 0xaec4, 0x6, 0x4004, 0x2, 0x4, 0xefffffffffffffff, 0x0, 0x0, 0x2000000, 0x20000, 0x1c, 0x0, 0x5, 0x1], 0x0, 0x41981}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 3.384449678s ago: executing program 4 (id=992): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000406d0462c200000000000109022400010000000109048000020300000009210000000122180009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x22, 0x17, {[@global=@item_012={0x1, 0x1, 0x0, "01"}, @global=@item_012={0x1, 0x1, 0x1, '\x00'}, @global=@item_012={0x0, 0x1, 0x2}, @local=@item_012={0x1, 0x2, 0x0, "04"}, @main=@item_012={0x1, 0x0, 0xa, "01"}, @local=@item_012={0x1, 0x2, 0x0, "01"}, @global=@item_4={0x3, 0x1, 0x0, "86770361"}, @global=@item_012={0x1, 0x1, 0x0, '\b'}, @local=@item_4={0x3, 0x2, 0x3, '\adw|'}]}}, 0x0}, 0x0) 3.281949181s ago: executing program 1 (id=993): r0 = epoll_create1(0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x27, 0x0, &(0x7f0000000040)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup(r2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000340)=[@text32={0x20, 0x0}], 0x1, 0x73, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000001c0)="b9800000c00f3235000400000f30440f20c03508000000440f22c036646665f36526f20f22a5430f01c566ba4000edc4a39979250b00000008b9800000c00f3235010000000f30f245ab48b800000000000000800f23c00f21f83500000b000f23f8c481e57dcd", 0x67}], 0x1, 0x10, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r5, &(0x7f0000000400)='p:mygrou-/myevent ./dummy:', 0x1a) epoll_pwait(r0, &(0x7f0000000140)=[{}], 0x1, 0x2d516fb6, 0x0, 0x0) ioctl$NILFS_IOCTL_GET_BDESCS(0xffffffffffffffff, 0xc0186e87, &(0x7f0000000280)={&(0x7f0000000240)=[{0x20cf1f59, 0x8, 0xd95c, 0x7f, 0x5}], 0x1, 0x28, 0x8, 0xd539}) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000000040)={0xa, 0x0, &(0x7f0000000000)={&(0x7f0000000380)={0x2, 0x4, 0x0, 0x2, 0x2}, 0x10}, 0x1, 0x7}, 0x0) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x0, 0x400) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="08000000040000000400000007"], 0x48) setsockopt$MRT_ADD_MFC_PROXY(r5, 0x0, 0xd2, &(0x7f00000000c0)={@remote, @multicast1, 0xffffffffffffffff, "d056d005d123fcd55cd7ae214b828c10b8a229ae093f35017df72af1832ad11d", 0x2, 0xffffffff, 0x7, 0x7fffffff}, 0x3c) syz_kvm_setup_syzos_vm$x86(r3, &(0x7f0000bfe000/0x400000)=nil) 2.924251309s ago: executing program 2 (id=995): mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1d4e, 0x103) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c0028752691"]) syz_fuse_handle_req(r0, &(0x7f0000009b40)="de98ee653502c564abeb97fc678bde22efebcf99c2d89952950acc703a3c6268a54c8b1bd1ee165c82980cd315b55a070dc41deeb2d4c1842d936a0bcde5fd7ed6031fdd9cb58ebfe8261528f097f309813b5722c24a1af8e6bc6ddaef7e85d2659690154bc5e6ee73c3fe7176509ad7b30e1098fc9873db91d3c1816825e710374de8d40693578b598922d9c523cfff93a630f121251d17ad40bce021d7fd57945fe2a186618a40b5f3995a9f0ceaa3e22b57e4f68e53fffeb5474fb83afaf5cde6b0aaf5cf0313ede442ddf1df6c280921e43d80dddfd005969272e1719b37fd8f749fcde83f8201826b4cf5b1c1da394568aa7d8833dd11309f46422b0152ede5ab29b17bc1ae80147346155b20a98d6fc2650bec3fe73327c45cad1b38f7c983cd070556a8f8ed5d58e1052f6436fad905099d18fb3e62c2c36a1c2209a94c820e30e5234e77be3beb4cd183015d281e7bf39cdcf0f1e541211c75d64a49b55ba4c2c444bef36d98df66bea814bab91ed65386d6a491a6295c24dbaf752a5e7a856e0dfe46a6f9e718ca3919c6f8978b0fd65c9e389114e5afd8e9e2a575b854463b63f46d08795f0f1d0d48d6d610fd74e9238de32ee3fa2ffef550336341803c083ac1d749be6c5440bbe4bd3bc3015bcde2b4e2160ba266d281a9641f74d9348fb6fa8550d1e8a8362999452e40b75c412cfa77ab8e1aaf1a9e83c855ec9b7ada38690f0d2e59f67a1f3babbcda8011595ea720816c24726b833beaca0a9d11e7b99373601d27d18c9e29940503d3a12149fdc4fe0065c3d023d6e7712eb853df19f2b4b886e08d61629288ff16c2597d7fae5bfc8b41f92fc325ffe0f61683b1f661409bdd7c3d88a854f8393484f4669b5d9654fd3a0819a32110b9064539a7419c332629b3fc71da35b783ef7c693842ce83733a63f2e6af37989cfcb768ab8cea5d21b82a0e9f6fdcec26b0107708867dec54c4e739fe9b931b3c6da013bfae097c57f1e16ba54f9028e672511938a0ad9d681d7feebc65a2f5f588abd66261393f3ba02d7b2cf650a9f7c6a4ca55b4d41132908dc9c90e26f0da8e2259e3a2b63b2d9e27754e278827ab80438070698c690ec375a9aeb4193079a28a2a062961ba0e65af01644af063f3ebefda92c4986379f7b099b2fd3960929578736f09887fc5816cb1b982e5b121b79662d1674dd0c6e82627cf8c63e576e5c1eb0af9415ddc10ff880e8ae3ce8c4fb87b8f9d364974c2a1d8eba4e04bc2bc018bfabc435683b2551c0e4908570b930c4fd7c03ddb95e9ec1d1994e3df0305fdac4e5b914641ae25b0c469b194c0bb78ab04887cdc4262da468475b926a18254d23b4c44705aeca34ef8a7b04dd55a43f39996529a23804e054655c5ba8661f7c02737e7539650364928d62b9b8d80988232009acb54214f06640e9bc6614c0ce02e4a22dc8b91a0aad711e4fd01d7020b7c7185e41e27ce266b9f5aec682cbd4bba3240d6277b17b564937254f37afe580cba0b78c6b0cc81830eaf10d7cc1f7e918d49e935629fe6c24b4368a04af1b99f6981340ee031874f3d4b3a9ebc31719b3b775bfe1fdfa0460a3820bff6f61b49b11ac2ca00836a0c4a74aed92a619f34231196669b942e761538e64f965d23d4f7814256e876263fe5307985c4e6eb69c974f66276764e80ab1de3f5c55e7b2cfdb78dd183a85473e968918ad73f29a266c818b9bf9f62eed86df25b2577bb6d98e3996e94f5bdf119b869541a94eb3536c979c3d77cc0df7c0c48a902ca2f03f5ba5a8ef9431cf95f6fc89744e8440e1d5ebb837e30ef7541fbc27672c31566ac3676a173cb9e466a2d206ba1ebc2b985eddcd6ff937375fbc8415eba46f5ec68cfa9f3a669d41b078867dd9f5160ba45fa4719f32cf877d4b7a6d77c977533659f7c7ac22c68f5e93c1df6c2a3d45b55a4afd3355680aed864f6bbe13da2da28a4851f73c88e555f3bb1c34a21fc45ab6c28287902e8b5fcae6899c804f364cd878a8d1734462bb075cb7bc709cc2c5d7747c4c29a2fa9259752301c26b852b7993adf889d45dbe39094c9b7b168756e5b939ed10bb6df57b8f5e14352cfc7d8b03cda5b978b06cf2430af5db17177b1ef664bc4b00307f970c4fc606a6bab72125f62b0f59655c35b104da7af188a953cfc09b3aa0785abf330830fefedcc8bf9a11d5dc4b5642f679d45cb44fe61ab1d906345c1c345f6b8027bae9585580c20115d2504d9c83ab54ea2557b6d2dd3bc65fa29f091aa46a215e77621836154104e6969fa9107139a19f2e45cc6bf55422a0e1a6d037ad9e63df5f9cd2045e13ac2d6a15bc12008c4cd23782df7d41bfecc0037292d22c7b42f2cc1a22db7502332d9f4fa85f7640c8635b9469681adb6bcec2dfdf6926f1815156d80a835ae918527f549ea6df45f350f618dc1f3ca139759be28e35013034f8bbfd3fa1a8f302594213c18015305911f42e287f2d86f17d76f8a0ea03fb574c60c808669f9f4454fc2eaf0e93873f688e34bd3341f6874d5d8fe754172a751d6ab23dc1642220e7fb1071df0ee3c7e07c338915494a3b360bdc0b38ed221c2c2bc86b29744448b255802b3ddfe600c1d0f9acabb2185e4e9dae5e456d5825f516c857f63e72e4a5f3d45eaf11a0e3a5ad0ba30a0bf0f94cc99586fd202d6118bb6f9c272f6cbe39dd9b8b36ea7fa51dfe0bb87a633be11c16a14d1bce8492387696e195fa3c5f172690b4434aa2e91ce7d225d73b1983d2605ec725aae0ae402cd2f79fc202a307f1896f3dfcf8c0fd8b841dcfeda5d65bb7d76f7c2d2eb1b164c0368e9984f320a224d7d438bc5c699acbc18a587b7589e960af114afbc9f59243646557962fc2e0cb5b5bf160a313bcfd9ade3e140b808e9f19415808aa312ae9c9e8bcd5a47fc721eda59d10670088714984a71d5c0df8b68e675a8e31ec15a92ff6a04d17e0ef849c782b302d11f742efe6486ab904fd65c0aac4ec25c6d877b453dce80e894de703aa8b1e5d00701850f149fe437fd0944cb95e54a924a49bd86bb9a602cf2904fbd9e399f1cdcd0b45b6d8f872e285f9dfeaa26aa760074651393c6451b36c643dd0b7236ec7803d69cec1b09bf1b63fbb68ad7c01507f00083b184ff01a62096f386f4c8fdc85e93eecf3f4b384aec1c10ccc60d8109a6d887bd389c3406163f9600879f0e944443d783e8644f69344f6f44f7bbf1883cda7369c9b9904d991c01552135f158a0bbb7f40c354f292c034824d82c209ebc770f5b756768ae51d45f8875b59904a07090689e65b40625566eed5d209130db812f287b966ae21ba46a3a7a3a0360a4e284d8d91ba9ed9806ea063827c8dda0fa98f758cbfa523ac645421f444a40b95bb065a64256c19354b1ad5002bb7b2add9b5236ad64e9052734b9d263515683db121b5e4dc1eab244dd8fc0fc62d962834ba0b21aad872b127afc0a33c7869a3f213519aa2ef51bab9ab28ed18859fd8239841a6668fc614de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", 0x2000, &(0x7f0000007a80)={&(0x7f0000006400)={0x50, 0x0, 0x1ff, {0x7, 0x29, 0x1, 0x24ff871999e0dde7, 0xdcf, 0x4005, 0xb, 0x800, 0x0, 0x0, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.89748975s ago: executing program 2 (id=996): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000c80)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c0000001400090527bd7000fddbdf25021800cb", @ANYRES32=r2, @ANYBLOB="08000200000000000800090003010000140006"], 0x3c}, 0x1, 0x0, 0x0, 0x4040014}, 0x0) 2.757254433s ago: executing program 2 (id=997): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_IBSS(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000005c0)={0x38, r3, 0x101, 0xfffffffd, 0x25dfdbff, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_PRIVACY={0x4}, @NL80211_ATTR_SSID={0x5, 0x34, @random='n'}, @chandef_params, @NL80211_ATTR_KEYS={0x10, 0x51, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_KEY_TYPE={0x8, 0x7, 0x4}]}]}]}, 0x38}}, 0x20004800) 2.630118546s ago: executing program 2 (id=998): syz_emit_ethernet(0x0, 0x0, 0x0) socket$igmp6(0xa, 0x3, 0x2) add_key(0x0, 0x0, &(0x7f0000000200)="308201d43082017ba03402010202142eea648d7f17e62e9e5869c887c68e1bd0f86fde300a06082a8648ce3d040302303a3138303606035504030c2f436572746966696361746520766572696669636174696f6e2045434453412073656c662d74657374696e67206b65793020170d32343034313332", 0x76, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x5000, 0x0, @loopback, 0x5}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/pids.max\x00', 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x80, 0x0) syz_read_part_table(0x1057, &(0x7f0000001080)="$eJzsz7GNwkAQhtHfa5/Pm11yJVxJFxOQ0QROaIZOqIQckRstkLgBIHhPWmmlT5rRhLfqxuw2fZekJpmzfK/ysLTU3vy1CjWp5S9J+Tm3nPHyCKdtcr3/+jZxSrI87TNnyuG31CFpe8r/8WWHAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAHuwUAAP//p4YS/Q==") read(r1, &(0x7f0000000080)=""/254, 0xfe) write$cgroup_pid(r1, &(0x7f0000000000), 0x12) syz_clone(0x2000, 0x0, 0x0, 0x0, 0x0, 0x0) 2.200494307s ago: executing program 1 (id=999): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f0000000400)={0x0, 0x93}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={0x0, {0x2, 0x4e23, @empty}, {0x2, 0xfffe, @rand_addr=0x64010102}, {0x2, 0x4e21, @rand_addr=0x64010102}, 0x107, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffff}) 2.183293917s ago: executing program 2 (id=1000): syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000080)={0x0, &(0x7f00000001c0)=[@wrmsr={0x65, 0x20, {0x40000001, 0x3f}}], 0x20}) memfd_create(&(0x7f00000000c0)=',\xea\xc9t\x8b\xb7\x04\x1d^s^\t5\xa1i\x01\x00\xd4\xd7\x02\x8dmbs\x0f3\x92\'\x94N\b\xe0m\xa4\x01\x00\xe5\x00\x00\x00\x00\x00-\xb3\x8d\xa1v\xe5\x8a0\x05\x00\xa4\xed\x94 \x15Y\x1f\xccY\xff\xb4\xa2\xa62:\xfa\xf9\xb7\x05q\xa4d\xda0y\xd3\xd6\x98\x9f\x11\n\xf44Q\xff\xff)\xb3|\x04\x00\x00\x80FD\xb8\xc2\x8a\x99Y\xf6:\xfeT\xa1', 0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x28100, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @local}, 0xc) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000040), 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, 0x0, &(0x7f00000001c0)) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='fdinfo/3\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000440)={[0x0, 0x100000000, 0x0, 0x7f, 0x100000, 0x0, 0x2004c8, 0x8000000, 0x0, 0x0, 0x7, 0x0, 0x5, 0x8, 0x2, 0xffffffffffffffff], 0x0, 0x200}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x101, 0xaec4, 0x6, 0x4004, 0x2, 0x4, 0xefffffffffffffff, 0x0, 0x0, 0x2000000, 0x20000, 0x1c, 0x0, 0x5, 0x1], 0x0, 0x41981}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2.100167949s ago: executing program 1 (id=1001): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$UHID_CREATE(r1, &(0x7f00000002c0)={0x0, {'syz1\x00', 'syz0\x00', 'syz1\x00', &(0x7f0000000240)=""/17, 0x11, 0xf98, 0x4, 0x9, 0x4, 0xc08}}, 0x120) write$UHID_DESTROY(r1, &(0x7f0000000180), 0x4) mount(&(0x7f0000000040)=@nullb, &(0x7f0000000100)='.\x00', &(0x7f0000000200)='qnx6\x00', 0x8000, 0x0) 1.66492282s ago: executing program 0 (id=1003): r0 = syz_open_dev$sndpcmc(&(0x7f0000000120), 0x1, 0x2) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000400)={0x0, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff]], '\x00', [{0x10, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x2, 0x0, 0x0, 0x1}, {0xac44, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x1000, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) readv(r0, &(0x7f0000000980)=[{&(0x7f0000000000)=""/116, 0x74}], 0x1) 1.600871281s ago: executing program 1 (id=1004): mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1d4e, 0x103) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x0, &(0x7f0000000100)}) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f0000000280), 0x1000000, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c0028752691"]) syz_fuse_handle_req(r0, &(0x7f0000009b40)="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", 0x2000, &(0x7f0000007a80)={&(0x7f0000006400)={0x50, 0x0, 0x1ff, {0x7, 0x29, 0x1, 0x24ff871999e0dde7, 0xdcf, 0x4005, 0xb, 0x800, 0x0, 0x0, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.569746002s ago: executing program 2 (id=1005): r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, 0x0, 0x0) connect$inet6(r0, 0x0, 0x0) 1.520414153s ago: executing program 0 (id=1006): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_IBSS(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000005c0)={0x38, r3, 0x101, 0xfffffffd, 0x25dfdbff, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_PRIVACY={0x4}, @NL80211_ATTR_SSID={0x5, 0x34, @random='n'}, @chandef_params, @NL80211_ATTR_KEYS={0x10, 0x51, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_KEY_TYPE={0x8, 0x7, 0x4}]}]}]}, 0x38}}, 0x20004800) 1.502530643s ago: executing program 4 (id=1007): r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./dbg/ieee80211/phy1/netdev:wlan1/beacon_loss\x00', 0x1, 0x0) write(r0, 0x0, 0x3f00) 1.140583702s ago: executing program 0 (id=1008): r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, 0x0, &(0x7f0000000000)=""/250}, 0x20) 1.139846422s ago: executing program 1 (id=1009): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)={0x73622a85, 0x1100, 0x2}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x100, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x98, 0x0, &(0x7f0000000600)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x1, 0xfe00, &(0x7f0000001000)='\"'}) 1.139193752s ago: executing program 4 (id=1010): pipe2$9p(&(0x7f0000000240), 0x0) socket$netlink(0x10, 0x3, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc_mnt\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc_mnt/sys/net/ipv4/inet_peer_threshold\x00', 0x1, 0x0) write(r0, &(0x7f0000000100), 0x0) write(0xffffffffffffffff, &(0x7f0000000300), 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x0) syz_emit_ethernet(0x2a, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='mnt\x00', 0x4, &(0x7f0000000000), 0x0, 0x236, &(0x7f0000000300)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000540)='mnt\x00', 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0xc0506617, &(0x7f0000000580)={@id={0x2, 0x0, @a}, 0x40, 0x0, '\x00', @a}) mkdirat(0xffffffffffffff9c, &(0x7f0000000640)='mnt/encrypted_dir\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000680)='mnt/encrypted_dir\x00', 0x800, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r2, 0x800c6613, &(0x7f00000006c0)=@v2={0x2, @aes256, 0x0, '\x00', @a}) chdir(&(0x7f00000002c0)='mnt/encrypted_dir\x00') symlink(&(0x7f0000000080)='mnt\x00', &(0x7f00000000c0)='./file0\x00') ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r1, 0xc0406619, &(0x7f0000000140)={@id={0x2, 0x0, @a}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000002d00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x820}}, {{&(0x7f0000001580)=@file={0x1, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x24048042}}], 0x2, 0x24004000) 849.869479ms ago: executing program 0 (id=1011): syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x2000015, 0x0, 0x1, 0x0, 0x0) pipe2$9p(&(0x7f0000000240), 0x0) socket$netlink(0x10, 0x3, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000080)='./proc_mnt\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc_mnt/sys/net/ipv4/inet_peer_threshold\x00', 0x1, 0x0) write(r0, &(0x7f0000000100), 0x0) write(0xffffffffffffffff, &(0x7f0000000300), 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x0) syz_emit_ethernet(0x2a, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='mnt\x00', 0x4, &(0x7f0000000000), 0x0, 0x236, &(0x7f0000000300)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000540)='mnt\x00', 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0xc0506617, &(0x7f0000000580)={@id={0x2, 0x0, @a}, 0x40, 0x0, '\x00', @a}) mkdirat(0xffffffffffffff9c, &(0x7f0000000640)='mnt/encrypted_dir\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000680)='mnt/encrypted_dir\x00', 0x800, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r2, 0x800c6613, &(0x7f00000006c0)=@v2={0x2, @aes256, 0x0, '\x00', @a}) chdir(&(0x7f00000002c0)='mnt/encrypted_dir\x00') symlink(&(0x7f0000000080)='mnt\x00', &(0x7f00000000c0)='./file0\x00') ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r1, 0xc0406619, &(0x7f0000000140)={@id={0x2, 0x0, @a}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000002d00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x820}}, {{&(0x7f0000001580)=@file={0x1, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x24048042}}], 0x2, 0x24004000) 592.549566ms ago: executing program 4 (id=1012): r0 = add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000000), &(0x7f0000000100), 0xfe00, 0xfffffffffffffffe) keyctl$read(0xb, r0, 0x0, 0x0) 429.65581ms ago: executing program 4 (id=1013): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) read$FUSE(r1, &(0x7f0000006b40)={0x2020}, 0x2020) write$UHID_DESTROY(r1, &(0x7f0000000180), 0x4) mount(&(0x7f0000000040)=@nullb, &(0x7f0000000100)='.\x00', &(0x7f0000000200)='qnx6\x00', 0x8000, 0x0) 356.620921ms ago: executing program 0 (id=1014): r0 = syz_open_dev$sndpcmc(&(0x7f0000000120), 0x1, 0x2) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000400)={0x0, [[0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff]], '\x00', [{0x10, 0x10, 0x0, 0x0, 0x1}, {0x20, 0x20, 0x0, 0x0, 0x1}, {0x2, 0x2, 0x0, 0x0, 0x1}, {0xac44, 0xac44, 0x0, 0x0, 0x1}, {0x1388, 0x186a0, 0x0, 0x0, 0x1}, {0x100, 0x400, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x2, 0x8, 0x0, 0x0, 0x1}, {0x2710, 0xf4240, 0x0, 0x0, 0x1}, {0x400, 0x1000, 0x0, 0x0, 0x1}, {0x1000, 0x4000, 0x0, 0x0, 0x1}, {0x0, 0xf4240, 0x0, 0x0, 0x1}]}) readv(r0, &(0x7f0000000980)=[{0x0}], 0x1) 170.545865ms ago: executing program 1 (id=1015): socket$alg(0x26, 0x5, 0x0) syz_mount_image$udf(&(0x7f00000004c0), &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='shortad,partition=00000000000000000005,noadinicb,uid=', @ANYRESDEC=0x0, @ANYBLOB=',gid=', @ANYRESDEC=0x0, @ANYBLOB=',volume=0000000000000006,\x00\x00\x00\x00\x00'], 0x1, 0x489, &(0x7f0000000580)="$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") symlink(&(0x7f00000005c0)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f00000002c0)='.\x02\x00') ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x1d3) writev(r0, &(0x7f0000000140)=[{&(0x7f0000001200)="10", 0x3fe00}], 0x1) 0s ago: executing program 0 (id=1016): setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x670, 0x5, 0x328, 0x140, 0x140, 0xfeffffff, 0x140, 0x0, 0x290, 0x290, 0xffffffff, 0x290, 0x290, 0x5, 0x0, {[{{@ip={@broadcast, @remote, 0x0, 0x0, 'dummy0\x00', 'geneve0\x00'}, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {0x0, 0x7}}, @common=@unspec=@STANDARD={0x28}}, {{@ip={@rand_addr=0x64010100, @multicast1, 0x0, 0xffffffff, 'veth1_to_bond\x00', 'ip_vti0\x00', {0xff}, {0xff}, 0x89, 0x1, 0xa}, 0x0, 0x70, 0xa8}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @local, @local, @icmp_id=0x67, @gre_key=0x4}}}}, {{@ip={@private, @local, 0x0, 0x0, 'veth1_virt_wifi\x00', 'pim6reg0\x00', {}, {0xff}}, 0x0, 0x70, 0xa8}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @local, @loopback, @icmp_id=0x67, @icmp_id}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x388) r0 = syz_usb_connect(0x0, 0x5a, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000ec13b2106d04f308280b0102030109024800010000000009046900000e0100002b4101"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) kernel console output (not intermixed with test programs): 898] ? load_image+0x420/0x420 [ 219.051741][ T7898] ? ___ratelimit+0x478/0x610 [ 219.056485][ T7898] ? radix_tree_cpu_dead+0x160/0x160 [ 219.061827][ T7898] dump_header+0xd8/0x820 [ 219.066214][ T7898] oom_kill_process+0x390/0x580 [ 219.071121][ T7898] out_of_memory+0xe0e/0x1200 [ 219.075852][ T7898] ? mem_cgroup_out_of_memory+0xc1/0x390 [ 219.081578][ T7898] ? print_unlock_imbalance_bug+0x160/0x160 [ 219.087520][ T7898] ? mutex_lock_nested+0x20/0x20 [ 219.092518][ T7898] ? unregister_oom_notifier+0x20/0x20 [ 219.098039][ T7898] mem_cgroup_out_of_memory+0x2c2/0x390 [ 219.103646][ T7898] ? try_charge_memcg+0xc91/0x17c0 [ 219.108915][ T7898] ? drain_local_stock+0x630/0x630 [ 219.114106][ T7898] ? do_raw_spin_unlock+0x121/0x230 [ 219.119373][ T7898] try_charge_memcg+0xca1/0x17c0 [ 219.124406][ T7898] ? folio_flags+0x120/0x120 [ 219.129034][ T7898] ? percpu_ref_tryget+0x15/0x180 [ 219.134081][ T7898] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 219.139832][ T7898] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 219.145835][ T7898] ? percpu_ref_tryget+0x15/0x180 [ 219.150905][ T7898] ? percpu_ref_tryget+0x15/0x180 [ 219.155943][ T7898] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 219.161689][ T7898] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 219.167473][ T7898] ? get_mem_cgroup_from_objcg+0x13c/0x150 [ 219.173313][ T7898] obj_cgroup_charge+0x36e/0x630 [ 219.178307][ T7898] ? get_obj_cgroup_from_current+0xd4/0x280 [ 219.184359][ T7898] ? obj_cgroup_charge+0xed/0x630 [ 219.189426][ T7898] ? mod_objcg_mlstate+0x320/0x320 [ 219.194601][ T7898] ? percpu_ref_tryget+0x15/0x180 [ 219.199669][ T7898] ? get_obj_cgroup_from_current+0xd4/0x280 [ 219.205617][ T7898] slab_pre_alloc_hook+0x2e2/0x300 [ 219.210748][ T7898] ? rcu_is_watching+0x15/0xb0 [ 219.215534][ T7898] ? kvmalloc_node+0x70/0x180 [ 219.220237][ T7898] ? kvmalloc_node+0x70/0x180 [ 219.224958][ T7898] __kmem_cache_alloc_node+0x53/0x250 [ 219.230365][ T7898] ? kvmalloc_node+0x70/0x180 [ 219.235097][ T7898] __kmalloc_node+0xa6/0x240 [ 219.239734][ T7898] ? seq_read_iter+0xa1/0xc50 [ 219.244452][ T7898] kvmalloc_node+0x70/0x180 [ 219.248997][ T7898] traverse+0xd3/0x590 [ 219.253090][ T7898] ? __lock_acquire+0x7d80/0x7d80 [ 219.258141][ T7898] seq_read_iter+0xb48/0xc50 [ 219.262748][ T7898] ? aa_file_perm+0x11b/0xee0 [ 219.267472][ T7898] seq_read+0x175/0x220 [ 219.271661][ T7898] ? seq_open+0x140/0x140 [ 219.276026][ T7898] ? end_current_label_crit_section+0x149/0x170 [ 219.282287][ T7898] ? seq_open+0x140/0x140 [ 219.286632][ T7898] proc_reg_read+0x1e4/0x2d0 [ 219.291240][ T7898] ? proc_reg_get_unmapped_area+0x380/0x380 [ 219.297151][ T7898] vfs_read+0x298/0x990 [ 219.301335][ T7898] ? kernel_read+0x1e0/0x1e0 [ 219.305967][ T7898] ? __fget_files+0x28/0x460 [ 219.310605][ T7898] ? __fget_files+0x3fc/0x460 [ 219.315427][ T7898] ? __fdget+0x180/0x210 [ 219.319702][ T7898] ? __x64_sys_pread64+0xf7/0x220 [ 219.324757][ T7898] __x64_sys_pread64+0x198/0x220 [ 219.329716][ T7898] ? ksys_pread64+0x1c0/0x1c0 [ 219.334445][ T7898] ? lockdep_hardirqs_on+0x98/0x150 [ 219.339667][ T7898] do_syscall_64+0x55/0xb0 [ 219.344099][ T7898] ? clear_bhb_loop+0x40/0x90 [ 219.348793][ T7898] ? clear_bhb_loop+0x40/0x90 [ 219.353492][ T7898] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 219.359426][ T7898] RIP: 0033:0x7fcc9139e0d9 [ 219.363865][ T7898] 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 [ 219.383503][ T7898] RSP: 002b:00007fcc92187028 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 219.391941][ T7898] RAX: ffffffffffffffda RBX: 00007fcc91625fa0 RCX: 00007fcc9139e0d9 [ 219.399954][ T7898] RDX: 0000000000018fd8 RSI: 0000200000032180 RDI: 0000000000000005 [ 219.407952][ T7898] RBP: 00007fcc91435024 R08: 0000000000000000 R09: 0000000000000000 [ 219.415960][ T7898] R10: 0200000000000c2a R11: 0000000000000246 R12: 0000000000000000 [ 219.423970][ T7898] R13: 00007fcc91626038 R14: 00007fcc91625fa0 R15: 00007ffff795cc98 [ 219.431973][ T7898] [ 219.450817][ T7898] memory: usage 8kB, limit 8kB, failcnt 211 [ 219.553479][ T7898] memory+swap: usage 8kB, limit 9007199254740988kB, failcnt 0 [ 219.568863][ T7898] kmem: usage 8kB, limit 9007199254740988kB, failcnt 0 [ 219.582920][ T7898] Memory cgroup stats for /syz1/test: [ 219.583126][ T7898] cache 0 [ 219.603126][ T7898] rss 0 [ 219.612017][ T7898] rss_huge 0 [ 219.622186][ T7898] shmem 0 [ 219.632384][ T7898] mapped_file 0 [ 219.640652][ T7898] dirty 0 [ 219.684301][ T7898] writeback 0 [ 219.687764][ T7898] workingset_refault_anon 0 [ 219.692333][ T7898] workingset_refault_file 0 [ 219.713796][ T7898] swap 0 [ 219.716871][ T7898] pgpgin 1 [ 219.720658][ T7898] pgpgout 1 [ 219.723956][ T7898] pgfault 16 [ 219.727204][ T7898] pgmajfault 0 [ 219.730607][ T7898] inactive_anon 0 [ 219.734342][ T7898] active_anon 0 [ 219.737834][ T7898] inactive_file 0 [ 219.741494][ T7898] active_file 0 [ 219.745143][ T7898] unevictable 0 [ 219.748643][ T7898] hierarchical_memory_limit 8192 [ 219.753717][ T7898] hierarchical_memsw_limit 9223372036854771712 [ 219.760472][ T7898] total_cache 0 [ 219.764041][ T7898] total_rss 0 [ 219.767358][ T7898] total_rss_huge 0 [ 219.771338][ T7898] total_shmem 0 [ 219.785414][ T7898] total_mapped_file 0 [ 219.789684][ T7898] total_dirty 0 [ 219.814405][ T7898] total_writeback 0 [ 219.818636][ T7898] total_workingset_refault_anon 0 [ 219.871371][ T7898] total_workingset_refault_file 0 [ 219.882840][ T7898] total_swap 0 [ 219.886362][ T7898] total_pgpgin 1 [ 219.890155][ T7898] total_pgpgout 1 [ 219.904897][ T7898] total_pgfault 16 [ 219.921996][ T7898] total_pgmajfault 0 [ 219.998911][ T7898] total_inactive_anon 0 [ 220.056885][ T7898] total_active_anon 0 [ 220.097322][ T7898] total_inactive_file 0 [ 220.147096][ T7898] total_active_file 0 [ 220.188611][ T7898] total_unevictable 0 [ 220.233722][ T7898] anon_cost 0 [ 220.399045][ T7898] file_cost 0 [ 220.402421][ T7898] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=test,mems_allowed=0-1,oom_memcg=/syz1/test,task_memcg=/syz1/test,task=syz.1.613,pid=7897,uid=0 [ 220.472927][ T7898] Memory cgroup out of memory: Killed process 7898 (syz.1.613) total-vm:102244kB, anon-rss:1244kB, file-rss:22400kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 [ 220.812425][ T7917] loop1: detected capacity change from 0 to 128 [ 220.846477][ T7917] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 220.893263][ T7917] ext4 filesystem being mounted at /175/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 220.957580][ T7917] fscrypt: loop1: 1 inode(s) still busy after removing key with identifier 69b2f6edeee720cce0577937eb8a6751, including ino 12 [ 221.023483][ T5838] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 221.044511][ T5776] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 221.212258][ T7927] loop0: detected capacity change from 0 to 1024 [ 221.238353][ T5838] usb 3-1: config 0 has an invalid interface number: 128 but max is 0 [ 221.262524][ T5838] usb 3-1: config 0 has no interface number 0 [ 221.280825][ T5838] usb 3-1: config 0 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 221.324099][ T5838] usb 3-1: config 0 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 221.367751][ T5838] usb 3-1: config 0 interface 128 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 221.386105][ T5838] usb 3-1: New USB device found, idVendor=046d, idProduct=c262, bcdDevice= 0.00 [ 221.395596][ T5838] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 221.421601][ T5838] usb 3-1: config 0 descriptor?? [ 222.665395][ T7941] syz.4.627 invoked oom-killer: gfp_mask=0xdc0(GFP_KERNEL|__GFP_ZERO), order=0, oom_score_adj=1000 [ 222.708183][ T5838] usbhid 3-1:0.128: can't add hid device: -71 [ 222.714569][ T5838] usbhid: probe of 3-1:0.128 failed with error -71 [ 222.724744][ T5838] usb 3-1: USB disconnect, device number 15 [ 222.773830][ T7941] CPU: 1 PID: 7941 Comm: syz.4.627 Not tainted syzkaller #0 [ 222.781206][ T7941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 222.791310][ T7941] Call Trace: [ 222.794645][ T7941] [ 222.797626][ T7941] dump_stack_lvl+0x18c/0x250 [ 222.802368][ T7941] ? show_regs_print_info+0x20/0x20 [ 222.807614][ T7941] ? load_image+0x420/0x420 [ 222.812162][ T7941] ? ___ratelimit+0x478/0x610 [ 222.816908][ T7941] ? radix_tree_cpu_dead+0x160/0x160 [ 222.822246][ T7941] dump_header+0xd8/0x820 [ 222.826626][ T7941] oom_kill_process+0x390/0x580 [ 222.831526][ T7941] out_of_memory+0xe0e/0x1200 [ 222.836276][ T7941] ? mem_cgroup_out_of_memory+0xc1/0x390 [ 222.841982][ T7941] ? mutex_lock_nested+0x20/0x20 [ 222.846964][ T7941] ? unregister_oom_notifier+0x20/0x20 [ 222.852488][ T7941] mem_cgroup_out_of_memory+0x2c2/0x390 [ 222.858098][ T7941] ? try_charge_memcg+0xc91/0x17c0 [ 222.863274][ T7941] ? drain_local_stock+0x630/0x630 [ 222.868458][ T7941] ? do_raw_spin_unlock+0x121/0x230 [ 222.873706][ T7941] try_charge_memcg+0xca1/0x17c0 [ 222.878723][ T7941] ? folio_flags+0x120/0x120 [ 222.883372][ T7941] ? percpu_ref_tryget+0x15/0x180 [ 222.888474][ T7941] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 222.894252][ T7941] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 222.900278][ T7941] ? percpu_ref_tryget+0x15/0x180 [ 222.905364][ T7941] ? percpu_ref_tryget+0x15/0x180 [ 222.910443][ T7941] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 222.916191][ T7941] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 222.921940][ T7941] ? get_mem_cgroup_from_objcg+0x13c/0x150 [ 222.927780][ T7941] obj_cgroup_charge+0x36e/0x630 [ 222.932744][ T7941] ? get_obj_cgroup_from_current+0xd4/0x280 [ 222.938663][ T7941] ? obj_cgroup_charge+0xed/0x630 [ 222.943709][ T7941] ? mod_objcg_mlstate+0x320/0x320 [ 222.948863][ T7941] ? percpu_ref_tryget+0x15/0x180 [ 222.953935][ T7941] ? get_obj_cgroup_from_current+0xd4/0x280 [ 222.959850][ T7941] ? get_obj_cgroup_from_current+0xd4/0x280 [ 222.965766][ T7941] slab_pre_alloc_hook+0x2e2/0x300 [ 222.970902][ T7941] ? mark_lock+0x94/0x320 [ 222.975262][ T7941] kmem_cache_alloc+0x5a/0x2c0 [ 222.980060][ T7941] ? alloc_empty_file+0x9e/0x1d0 [ 222.985019][ T7941] alloc_empty_file+0x9e/0x1d0 [ 222.989808][ T7941] path_openat+0x120/0x3270 [ 222.994351][ T7941] ? verify_lock_unused+0x140/0x140 [ 222.999567][ T7941] ? do_sys_openat2+0xda/0x1d0 [ 223.004356][ T7941] ? __x64_sys_openat+0x139/0x160 [ 223.009418][ T7941] ? do_syscall_64+0x55/0xb0 [ 223.014043][ T7941] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 223.020142][ T7941] ? verify_lock_unused+0x140/0x140 [ 223.025371][ T7941] ? do_filp_open+0x430/0x430 [ 223.030084][ T7941] do_filp_open+0x1f2/0x430 [ 223.034613][ T7941] ? vfs_tmpfile+0x620/0x620 [ 223.039257][ T7941] ? _raw_spin_unlock+0x28/0x40 [ 223.044146][ T7941] ? alloc_fd+0x590/0x640 [ 223.048510][ T7941] do_sys_openat2+0x134/0x1d0 [ 223.053231][ T7941] ? do_sys_open+0xe0/0xe0 [ 223.057690][ T7941] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 223.063690][ T7941] ? lock_chain_count+0x20/0x20 [ 223.068568][ T7941] __x64_sys_openat+0x139/0x160 [ 223.073451][ T7941] do_syscall_64+0x55/0xb0 [ 223.077894][ T7941] ? clear_bhb_loop+0x40/0x90 [ 223.082588][ T7941] ? clear_bhb_loop+0x40/0x90 [ 223.087283][ T7941] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 223.093196][ T7941] RIP: 0033:0x7f0b2895e90e [ 223.097672][ T7941] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 223.117302][ T7941] RSP: 002b:00007f0b29792ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 223.125736][ T7941] RAX: ffffffffffffffda RBX: 00007f0b297936c0 RCX: 00007f0b2895e90e [ 223.133750][ T7941] RDX: 0000000000000002 RSI: 00007f0b29792f90 RDI: ffffffffffffff9c [ 223.141738][ T7941] RBP: 00007f0b28a35024 R08: 0000000000000000 R09: 0000000000000000 [ 223.149720][ T7941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 223.157705][ T7941] R13: 00007f0b28c26038 R14: 00007f0b28c25fa0 R15: 00007ffc29c7efb8 [ 223.165713][ T7941] [ 223.188461][ T7941] memory: usage 0kB, limit 0kB, failcnt 38 [ 223.202722][ T7941] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 223.210436][ T7941] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 223.217431][ T7941] Memory cgroup stats for /syz4/test: [ 223.217731][ T7941] cache 0 [ 223.227045][ T7941] rss 0 [ 223.229591][ T7943] loop1: detected capacity change from 0 to 2048 [ 223.229834][ T7941] rss_huge 0 [ 223.243412][ T7941] shmem 0 [ 223.246404][ T7941] mapped_file 0 [ 223.246964][ T7946] loop0: detected capacity change from 0 to 8 [ 223.249947][ T7941] dirty 0 [ 223.249955][ T7941] writeback 0 [ 223.249963][ T7941] workingset_refault_anon 0 [ 223.249970][ T7941] workingset_refault_file 0 [ 223.249978][ T7941] swap 0 [ 223.249985][ T7941] pgpgin 1 [ 223.286957][ T7941] pgpgout 1 [ 223.294774][ T7941] pgfault 2 [ 223.300118][ T7941] pgmajfault 0 [ 223.312531][ T7941] inactive_anon 0 [ 223.317993][ T7941] active_anon 0 [ 223.321503][ T7941] inactive_file 0 [ 223.327944][ T7941] active_file 0 [ 223.331449][ T7941] unevictable 0 [ 223.336944][ T7941] hierarchical_memory_limit 0 [ 223.341673][ T7941] hierarchical_memsw_limit 9223372036854771712 [ 223.354346][ T7946] syz.0.629: attempt to access beyond end of device [ 223.354346][ T7946] loop0: rw=2048, sector=36028797018963960, nr_sectors = 16 limit=8 [ 223.383457][ T7941] total_cache 0 [ 223.387030][ T7943] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 223.400348][ T7941] total_rss 0 [ 223.404172][ T7941] total_rss_huge 0 [ 223.409972][ T7941] total_shmem 0 [ 223.415868][ T7941] total_mapped_file 0 [ 223.425301][ T7941] total_dirty 0 [ 223.429443][ T7941] total_writeback 0 [ 223.433882][ T7946] SQUASHFS error: Failed to read block 0xfffffffffffffffc: -5 [ 223.442069][ T7941] total_workingset_refault_anon 0 [ 223.468984][ T7946] unable to read xattr id index table [ 223.475030][ T7941] total_workingset_refault_file 0 [ 223.489722][ T7941] total_swap 0 [ 223.504455][ T7941] total_pgpgin 1 [ 223.512978][ T7941] total_pgpgout 1 [ 223.516673][ T7941] total_pgfault 2 [ 223.540640][ T7941] total_pgmajfault 0 [ 223.547186][ T7941] total_inactive_anon 0 [ 223.582076][ T7941] total_active_anon 0 [ 223.592487][ T7941] total_inactive_file 0 [ 223.602318][ T7941] total_active_file 0 [ 223.607812][ T7941] total_unevictable 0 [ 223.612282][ T7941] anon_cost 0 [ 223.616808][ T7941] file_cost 0 [ 223.620148][ T7941] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=test,mems_allowed=0-1,oom_memcg=/syz4/test,task_memcg=/syz4/test,task=syz.4.627,pid=7940,uid=0 [ 223.661667][ T7941] Memory cgroup out of memory: Killed process 7940 (syz.4.627) total-vm:102376kB, anon-rss:1372kB, file-rss:22400kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 [ 224.957476][ T5883] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 225.181164][ T7977] loop1: detected capacity change from 0 to 2048 [ 225.196770][ T5883] usb 3-1: config 0 has an invalid interface number: 128 but max is 0 [ 225.212995][ T5883] usb 3-1: config 0 has no interface number 0 [ 225.231923][ T7977] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 225.243773][ T5883] usb 3-1: config 0 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 225.268758][ T7979] syz.4.643 invoked oom-killer: gfp_mask=0xdc0(GFP_KERNEL|__GFP_ZERO), order=0, oom_score_adj=1000 [ 225.290344][ T5883] usb 3-1: config 0 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 225.308583][ T7979] CPU: 0 PID: 7979 Comm: syz.4.643 Not tainted syzkaller #0 [ 225.315959][ T7979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 225.326091][ T7979] Call Trace: [ 225.329413][ T7979] [ 225.332379][ T7979] dump_stack_lvl+0x18c/0x250 [ 225.337109][ T7979] ? show_regs_print_info+0x20/0x20 [ 225.342360][ T7979] ? load_image+0x420/0x420 [ 225.346916][ T7979] ? ___ratelimit+0x478/0x610 [ 225.351642][ T7979] ? radix_tree_cpu_dead+0x160/0x160 [ 225.357005][ T7979] dump_header+0xd8/0x820 [ 225.361412][ T7979] oom_kill_process+0x390/0x580 [ 225.366321][ T7979] out_of_memory+0xe0e/0x1200 [ 225.371068][ T7979] ? mem_cgroup_out_of_memory+0xc1/0x390 [ 225.376773][ T7979] ? print_unlock_imbalance_bug+0x160/0x160 [ 225.382733][ T7979] ? mutex_lock_nested+0x20/0x20 [ 225.387768][ T7979] ? unregister_oom_notifier+0x20/0x20 [ 225.393317][ T7979] mem_cgroup_out_of_memory+0x2c2/0x390 [ 225.398949][ T7979] ? try_charge_memcg+0xc91/0x17c0 [ 225.404136][ T7979] ? drain_local_stock+0x630/0x630 [ 225.409317][ T7979] ? do_raw_spin_unlock+0x121/0x230 [ 225.414575][ T7979] try_charge_memcg+0xca1/0x17c0 [ 225.419590][ T7979] ? folio_flags+0x120/0x120 [ 225.424237][ T7979] ? percpu_ref_tryget+0x15/0x180 [ 225.429333][ T7979] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 225.435107][ T7979] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 225.441136][ T7979] ? percpu_ref_tryget+0x15/0x180 [ 225.446207][ T7979] ? percpu_ref_tryget+0x15/0x180 [ 225.451275][ T7979] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 225.457042][ T7979] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 225.462907][ T7979] ? get_mem_cgroup_from_objcg+0x13c/0x150 [ 225.468816][ T7979] obj_cgroup_charge+0x36e/0x630 [ 225.473833][ T7979] ? get_obj_cgroup_from_current+0xd4/0x280 [ 225.479869][ T7979] ? obj_cgroup_charge+0xed/0x630 [ 225.484933][ T7979] ? mod_objcg_mlstate+0x320/0x320 [ 225.490089][ T7979] ? percpu_ref_tryget+0x15/0x180 [ 225.495180][ T7979] ? get_obj_cgroup_from_current+0xd4/0x280 [ 225.501141][ T7979] ? get_obj_cgroup_from_current+0xd4/0x280 [ 225.507157][ T7979] slab_pre_alloc_hook+0x2e2/0x300 [ 225.512343][ T7979] ? mark_lock+0x94/0x320 [ 225.516748][ T7979] kmem_cache_alloc+0x5a/0x2c0 [ 225.521582][ T7979] ? alloc_empty_file+0x9e/0x1d0 [ 225.526586][ T7979] alloc_empty_file+0x9e/0x1d0 [ 225.531439][ T7979] path_openat+0x120/0x3270 [ 225.536035][ T7979] ? verify_lock_unused+0x140/0x140 [ 225.541310][ T7979] ? do_sys_openat2+0xda/0x1d0 [ 225.546147][ T7979] ? __x64_sys_openat+0x139/0x160 [ 225.551221][ T7979] ? do_syscall_64+0x55/0xb0 [ 225.555855][ T7979] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 225.561999][ T7979] ? verify_lock_unused+0x140/0x140 [ 225.567257][ T7979] ? do_filp_open+0x430/0x430 [ 225.572002][ T7979] do_filp_open+0x1f2/0x430 [ 225.576553][ T7979] ? vfs_tmpfile+0x620/0x620 [ 225.581202][ T7979] ? _raw_spin_unlock+0x28/0x40 [ 225.586103][ T7979] ? alloc_fd+0x590/0x640 [ 225.590491][ T7979] do_sys_openat2+0x134/0x1d0 [ 225.595246][ T7979] ? do_sys_open+0xe0/0xe0 [ 225.599715][ T7979] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 225.605747][ T7979] ? lock_chain_count+0x20/0x20 [ 225.610664][ T7979] __x64_sys_openat+0x139/0x160 [ 225.615571][ T7979] do_syscall_64+0x55/0xb0 [ 225.620031][ T7979] ? clear_bhb_loop+0x40/0x90 [ 225.624770][ T7979] ? clear_bhb_loop+0x40/0x90 [ 225.629492][ T7979] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 225.635431][ T7979] RIP: 0033:0x7f0b2895e90e [ 225.639917][ T7979] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 225.659753][ T7979] RSP: 002b:00007f0b29792ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 225.668227][ T7979] RAX: ffffffffffffffda RBX: 00007f0b297936c0 RCX: 00007f0b2895e90e [ 225.676259][ T7979] RDX: 0000000000000002 RSI: 00007f0b29792f90 RDI: ffffffffffffff9c [ 225.684291][ T7979] RBP: 00007f0b28a35024 R08: 0000000000000000 R09: 0000000000000000 [ 225.692307][ T7979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 225.700327][ T7979] R13: 00007f0b28c26038 R14: 00007f0b28c25fa0 R15: 00007ffc29c7efb8 [ 225.708365][ T7979] [ 225.714912][ T5883] usb 3-1: config 0 interface 128 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 225.729719][ T5883] usb 3-1: New USB device found, idVendor=046d, idProduct=c262, bcdDevice= 0.00 [ 225.739871][ T5883] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 225.754884][ T5883] usb 3-1: config 0 descriptor?? [ 225.821241][ T7979] memory: usage 0kB, limit 0kB, failcnt 110 [ 225.827939][ T7979] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 225.836558][ T7979] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 225.843602][ T7979] Memory cgroup stats for /syz4/test: [ 225.843788][ T7979] cache 0 [ 225.852272][ T7979] rss 0 [ 225.856975][ T7979] rss_huge 0 [ 225.860260][ T7979] shmem 0 [ 225.863456][ T7979] mapped_file 0 [ 225.867041][ T7979] dirty 0 [ 225.870048][ T7979] writeback 0 [ 225.873421][ T7979] workingset_refault_anon 0 [ 225.878069][ T7979] workingset_refault_file 0 [ 225.882644][ T7979] swap 0 [ 225.887170][ T7979] pgpgin 1 [ 225.890325][ T7979] pgpgout 1 [ 225.894215][ T7979] pgfault 2 [ 225.897436][ T7979] pgmajfault 0 [ 225.900973][ T7979] inactive_anon 0 [ 225.905058][ T7979] active_anon 0 [ 225.908899][ T7979] inactive_file 0 [ 225.912686][ T7979] active_file 0 [ 225.922919][ T7979] unevictable 0 [ 225.926479][ T7979] hierarchical_memory_limit 0 [ 225.931286][ T7979] hierarchical_memsw_limit 9223372036854771712 [ 225.991868][ T7979] total_cache 0 [ 226.002284][ T7979] total_rss 0 [ 226.014012][ T7979] total_rss_huge 0 [ 226.017863][ T7979] total_shmem 0 [ 226.030433][ T7979] total_mapped_file 0 [ 226.037379][ T7979] total_dirty 0 [ 226.040999][ T7979] total_writeback 0 [ 226.048577][ T7979] total_workingset_refault_anon 0 [ 226.055255][ T7979] total_workingset_refault_file 0 [ 226.060378][ T7979] total_swap 0 [ 226.069231][ T7979] total_pgpgin 1 [ 226.076980][ T7979] total_pgpgout 1 [ 226.080746][ T7979] total_pgfault 2 [ 226.089962][ T7979] total_pgmajfault 0 [ 226.095359][ T7979] total_inactive_anon 0 [ 226.095981][ T7989] loop1: detected capacity change from 0 to 128 [ 226.099587][ T7979] total_active_anon 0 [ 226.099599][ T7979] total_inactive_file 0 [ 226.132200][ T7979] total_active_file 0 [ 226.141079][ T7989] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 226.158377][ T7979] total_unevictable 0 [ 226.162486][ T7979] anon_cost 0 [ 226.166180][ T7979] file_cost 0 [ 226.169536][ T7979] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=test,mems_allowed=0-1,oom_memcg=/syz4/test,task_memcg=/syz4/test,task=syz.4.643,pid=7978,uid=0 [ 226.193614][ T7989] ext4 filesystem being mounted at /183/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 226.212266][ T7979] Memory cgroup out of memory: Killed process 7978 (syz.4.643) total-vm:102376kB, anon-rss:1244kB, file-rss:22400kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 [ 226.258866][ T7989] fscrypt: loop1: 1 inode(s) still busy after removing key with identifier 69b2f6edeee720cce0577937eb8a6751, including ino 12 [ 226.331690][ T5776] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 226.381836][ T7993] fuse: Unknown parameter '0x0000000000000003' [ 226.389693][ T5883] usbhid 3-1:0.128: can't add hid device: -71 [ 226.396106][ T5883] usbhid: probe of 3-1:0.128 failed with error -71 [ 226.407486][ T5883] usb 3-1: USB disconnect, device number 16 [ 226.735129][ T8006] input: syz0 as /devices/virtual/input/input17 [ 226.889540][ T8011] loop0: detected capacity change from 0 to 2048 [ 226.918081][ T8011] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 227.635670][ T8035] syz.0.667 invoked oom-killer: gfp_mask=0xdc0(GFP_KERNEL|__GFP_ZERO), order=0, oom_score_adj=1000 [ 227.656389][ T8035] CPU: 0 PID: 8035 Comm: syz.0.667 Not tainted syzkaller #0 [ 227.663783][ T8035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 227.673893][ T8035] Call Trace: [ 227.677243][ T8035] [ 227.680217][ T8035] dump_stack_lvl+0x18c/0x250 [ 227.684995][ T8035] ? show_regs_print_info+0x20/0x20 [ 227.690271][ T8035] ? load_image+0x420/0x420 [ 227.694828][ T8035] ? ___ratelimit+0x478/0x610 [ 227.699532][ T8035] ? radix_tree_cpu_dead+0x160/0x160 [ 227.704842][ T8035] dump_header+0xd8/0x820 [ 227.709199][ T8035] oom_kill_process+0x390/0x580 [ 227.714086][ T8035] out_of_memory+0xe0e/0x1200 [ 227.718790][ T8035] ? mem_cgroup_out_of_memory+0xc1/0x390 [ 227.724460][ T8035] ? print_unlock_imbalance_bug+0x160/0x160 [ 227.730372][ T8035] ? mutex_lock_nested+0x20/0x20 [ 227.735343][ T8035] ? unregister_oom_notifier+0x20/0x20 [ 227.740855][ T8035] mem_cgroup_out_of_memory+0x2c2/0x390 [ 227.746432][ T8035] ? try_charge_memcg+0xc91/0x17c0 [ 227.751584][ T8035] ? drain_local_stock+0x630/0x630 [ 227.756723][ T8035] ? do_raw_spin_unlock+0x121/0x230 [ 227.761952][ T8035] try_charge_memcg+0xca1/0x17c0 [ 227.766960][ T8035] ? folio_flags+0x120/0x120 [ 227.771572][ T8035] ? percpu_ref_tryget+0x15/0x180 [ 227.776618][ T8035] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 227.782360][ T8035] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 227.788366][ T8035] ? percpu_ref_tryget+0x15/0x180 [ 227.793417][ T8035] ? percpu_ref_tryget+0x15/0x180 [ 227.798463][ T8035] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 227.804208][ T8035] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 227.809956][ T8035] ? get_mem_cgroup_from_objcg+0x13c/0x150 [ 227.815809][ T8035] obj_cgroup_charge+0x36e/0x630 [ 227.820777][ T8035] ? get_obj_cgroup_from_current+0xd4/0x280 [ 227.826773][ T8035] ? obj_cgroup_charge+0xed/0x630 [ 227.831814][ T8035] ? mod_objcg_mlstate+0x320/0x320 [ 227.836951][ T8035] ? percpu_ref_tryget+0x15/0x180 [ 227.842001][ T8035] ? get_obj_cgroup_from_current+0xd4/0x280 [ 227.847916][ T8035] ? get_obj_cgroup_from_current+0xd4/0x280 [ 227.853841][ T8035] slab_pre_alloc_hook+0x2e2/0x300 [ 227.858980][ T8035] ? mark_lock+0x94/0x320 [ 227.863359][ T8035] kmem_cache_alloc+0x5a/0x2c0 [ 227.868157][ T8035] ? alloc_empty_file+0x9e/0x1d0 [ 227.873140][ T8035] alloc_empty_file+0x9e/0x1d0 [ 227.877938][ T8035] path_openat+0x120/0x3270 [ 227.882489][ T8035] ? verify_lock_unused+0x140/0x140 [ 227.887703][ T8035] ? do_sys_openat2+0xda/0x1d0 [ 227.892507][ T8035] ? __x64_sys_openat+0x139/0x160 [ 227.897554][ T8035] ? do_syscall_64+0x55/0xb0 [ 227.902167][ T8035] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 227.908268][ T8035] ? verify_lock_unused+0x140/0x140 [ 227.913488][ T8035] ? do_filp_open+0x430/0x430 [ 227.918238][ T8035] do_filp_open+0x1f2/0x430 [ 227.922762][ T8035] ? vfs_tmpfile+0x620/0x620 [ 227.927391][ T8035] ? _raw_spin_unlock+0x28/0x40 [ 227.932262][ T8035] ? alloc_fd+0x590/0x640 [ 227.936623][ T8035] do_sys_openat2+0x134/0x1d0 [ 227.941323][ T8035] ? do_sys_open+0xe0/0xe0 [ 227.945880][ T8035] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 227.951913][ T8035] ? lock_chain_count+0x20/0x20 [ 227.956803][ T8035] __x64_sys_openat+0x139/0x160 [ 227.961702][ T8035] do_syscall_64+0x55/0xb0 [ 227.966150][ T8035] ? clear_bhb_loop+0x40/0x90 [ 227.970862][ T8035] ? clear_bhb_loop+0x40/0x90 [ 227.975592][ T8035] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 227.981541][ T8035] RIP: 0033:0x7f7c12f5e90e [ 227.986001][ T8035] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 228.005727][ T8035] RSP: 002b:00007f7c13e1fec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 228.014256][ T8035] RAX: ffffffffffffffda RBX: 00007f7c13e206c0 RCX: 00007f7c12f5e90e [ 228.022250][ T8035] RDX: 0000000000000002 RSI: 00007f7c13e1ff90 RDI: ffffffffffffff9c [ 228.030333][ T8035] RBP: 00007f7c13035024 R08: 0000000000000000 R09: 0000000000000000 [ 228.038326][ T8035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 228.046323][ T8035] R13: 00007f7c13226038 R14: 00007f7c13225fa0 R15: 00007fffec2c6118 [ 228.054342][ T8035] [ 228.086377][ T8035] memory: usage 0kB, limit 0kB, failcnt 190 [ 228.102615][ T8035] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 228.110918][ T8035] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 228.139960][ T971] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 228.143215][ T8035] Memory cgroup stats for /syz0/test: [ 228.147613][ T8035] cache 0 [ 228.157157][ T8035] rss 0 [ 228.159973][ T8035] rss_huge 0 [ 228.174011][ T8035] shmem 0 [ 228.177043][ T8035] mapped_file 0 [ 228.180538][ T8035] dirty 0 [ 228.198886][ T8035] writeback 0 [ 228.202351][ T8035] workingset_refault_anon 0 [ 228.226901][ T8035] workingset_refault_file 0 [ 228.247304][ T8035] swap 0 [ 228.250251][ T8035] pgpgin 0 [ 228.263202][ T8035] pgpgout 0 [ 228.266413][ T8035] pgfault 15 [ 228.269631][ T8035] pgmajfault 0 [ 228.296708][ T8035] inactive_anon 0 [ 228.302867][ T8035] active_anon 0 [ 228.306445][ T8035] inactive_file 0 [ 228.313094][ T8035] active_file 0 [ 228.316636][ T8035] unevictable 0 [ 228.320132][ T8035] hierarchical_memory_limit 0 [ 228.343088][ T8035] hierarchical_memsw_limit 9223372036854771712 [ 228.349337][ T8035] total_cache 0 [ 228.355790][ T8043] loop4: detected capacity change from 0 to 2048 [ 228.363119][ T8035] total_rss 0 [ 228.366494][ T8035] total_rss_huge 0 [ 228.370256][ T8035] total_shmem 0 [ 228.393622][ T971] usb 2-1: config 0 has an invalid interface number: 128 but max is 0 [ 228.396681][ T8035] total_mapped_file 0 [ 228.401867][ T971] usb 2-1: config 0 has no interface number 0 [ 228.422576][ T971] usb 2-1: config 0 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 228.439387][ T971] usb 2-1: config 0 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 228.441088][ T8035] total_dirty 0 [ 228.457541][ T971] usb 2-1: config 0 interface 128 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 228.472398][ T8035] total_writeback 0 [ 228.483026][ T8043] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 228.488183][ T8035] total_workingset_refault_anon 0 [ 228.502004][ T971] usb 2-1: New USB device found, idVendor=046d, idProduct=c262, bcdDevice= 0.00 [ 228.511652][ T971] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 228.520870][ T8035] total_workingset_refault_file 0 [ 228.533329][ T8035] total_swap 0 [ 228.536795][ T8035] total_pgpgin 0 [ 228.540381][ T8035] total_pgpgout 0 [ 228.545625][ T971] usb 2-1: config 0 descriptor?? [ 228.565267][ T8035] total_pgfault 15 [ 228.569291][ T8035] total_pgmajfault 0 [ 228.581361][ T8035] total_inactive_anon 0 [ 228.587241][ T8035] total_active_anon 0 [ 228.591435][ T8035] total_inactive_file 0 [ 228.600576][ T8035] total_active_file 0 [ 228.617359][ T8035] total_unevictable 0 [ 228.621549][ T8035] anon_cost 0 [ 228.627758][ T8035] file_cost 0 [ 228.631157][ T8035] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=test,mems_allowed=0-1,oom_memcg=/syz0/test,task_memcg=/syz0/test,task=syz.0.667,pid=8034,uid=0 [ 228.656009][ T8035] Memory cgroup out of memory: Killed process 8034 (syz.0.667) total-vm:102376kB, anon-rss:1216kB, file-rss:22400kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 229.122775][ T8059] binder: BINDER_SET_CONTEXT_MGR already set [ 229.129733][ T8059] binder: 8058:8059 ioctl 4018620d 200000000040 returned -16 [ 229.178337][ T971] usbhid 2-1:0.128: can't add hid device: -71 [ 229.186512][ T971] usbhid: probe of 2-1:0.128 failed with error -71 [ 229.199254][ T971] usb 2-1: USB disconnect, device number 8 [ 229.828887][ T8065] loop1: detected capacity change from 0 to 2048 [ 229.861538][ T8065] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 229.915959][ T8067] syz.0.680 invoked oom-killer: gfp_mask=0xdc0(GFP_KERNEL|__GFP_ZERO), order=0, oom_score_adj=1000 [ 229.927417][ T8067] CPU: 1 PID: 8067 Comm: syz.0.680 Not tainted syzkaller #0 [ 229.934850][ T8067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 229.944956][ T8067] Call Trace: [ 229.948274][ T8067] [ 229.951237][ T8067] dump_stack_lvl+0x18c/0x250 [ 229.955978][ T8067] ? show_regs_print_info+0x20/0x20 [ 229.961216][ T8067] ? load_image+0x420/0x420 [ 229.965770][ T8067] ? ___ratelimit+0x478/0x610 [ 229.970504][ T8067] ? radix_tree_cpu_dead+0x160/0x160 [ 229.975836][ T8067] dump_header+0xd8/0x820 [ 229.980204][ T8067] oom_kill_process+0x390/0x580 [ 229.985110][ T8067] out_of_memory+0xe0e/0x1200 [ 229.989844][ T8067] ? mem_cgroup_out_of_memory+0xc1/0x390 [ 229.995537][ T8067] ? print_unlock_imbalance_bug+0x160/0x160 [ 230.001486][ T8067] ? mutex_lock_nested+0x20/0x20 [ 230.006481][ T8067] ? unregister_oom_notifier+0x20/0x20 [ 230.012010][ T8067] mem_cgroup_out_of_memory+0x2c2/0x390 [ 230.017614][ T8067] ? try_charge_memcg+0xc91/0x17c0 [ 230.022803][ T8067] ? drain_local_stock+0x630/0x630 [ 230.027978][ T8067] ? do_raw_spin_unlock+0x121/0x230 [ 230.033253][ T8067] try_charge_memcg+0xca1/0x17c0 [ 230.038273][ T8067] ? folio_flags+0x120/0x120 [ 230.042921][ T8067] ? percpu_ref_tryget+0x15/0x180 [ 230.048025][ T8067] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 230.053819][ T8067] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 230.059862][ T8067] ? percpu_ref_tryget+0x15/0x180 [ 230.064943][ T8067] ? percpu_ref_tryget+0x15/0x180 [ 230.070030][ T8067] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 230.075821][ T8067] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 230.081597][ T8067] ? get_mem_cgroup_from_objcg+0x13c/0x150 [ 230.087463][ T8067] obj_cgroup_charge+0x36e/0x630 [ 230.092472][ T8067] ? get_obj_cgroup_from_current+0xd4/0x280 [ 230.098425][ T8067] ? obj_cgroup_charge+0xed/0x630 [ 230.103521][ T8067] ? mod_objcg_mlstate+0x320/0x320 [ 230.108682][ T8067] ? percpu_ref_tryget+0x15/0x180 [ 230.113806][ T8067] ? get_obj_cgroup_from_current+0xd4/0x280 [ 230.119754][ T8067] ? get_obj_cgroup_from_current+0xd4/0x280 [ 230.125709][ T8067] slab_pre_alloc_hook+0x2e2/0x300 [ 230.130881][ T8067] ? mark_lock+0x94/0x320 [ 230.135263][ T8067] kmem_cache_alloc+0x5a/0x2c0 [ 230.140081][ T8067] ? alloc_empty_file+0x9e/0x1d0 [ 230.145089][ T8067] alloc_empty_file+0x9e/0x1d0 [ 230.149907][ T8067] path_openat+0x120/0x3270 [ 230.154494][ T8067] ? verify_lock_unused+0x140/0x140 [ 230.159724][ T8067] ? do_sys_openat2+0xda/0x1d0 [ 230.164520][ T8067] ? __x64_sys_openat+0x139/0x160 [ 230.169601][ T8067] ? do_syscall_64+0x55/0xb0 [ 230.174233][ T8067] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 230.180345][ T8067] ? verify_lock_unused+0x140/0x140 [ 230.185582][ T8067] ? do_filp_open+0x430/0x430 [ 230.190328][ T8067] do_filp_open+0x1f2/0x430 [ 230.194898][ T8067] ? vfs_tmpfile+0x620/0x620 [ 230.199556][ T8067] ? _raw_spin_unlock+0x28/0x40 [ 230.204458][ T8067] ? alloc_fd+0x590/0x640 [ 230.208841][ T8067] do_sys_openat2+0x134/0x1d0 [ 230.213574][ T8067] ? do_sys_open+0xe0/0xe0 [ 230.218054][ T8067] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 230.224108][ T8067] ? lock_chain_count+0x20/0x20 [ 230.229006][ T8067] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 230.235041][ T8067] __x64_sys_openat+0x139/0x160 [ 230.239948][ T8067] do_syscall_64+0x55/0xb0 [ 230.244469][ T8067] ? clear_bhb_loop+0x40/0x90 [ 230.249180][ T8067] ? clear_bhb_loop+0x40/0x90 [ 230.253909][ T8067] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 230.259864][ T8067] RIP: 0033:0x7f7c12f5e90e [ 230.264343][ T8067] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 230.284058][ T8067] RSP: 002b:00007f7c13e1fec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 230.292538][ T8067] RAX: ffffffffffffffda RBX: 00007f7c13e206c0 RCX: 00007f7c12f5e90e [ 230.300554][ T8067] RDX: 0000000000000002 RSI: 00007f7c13e1ff90 RDI: ffffffffffffff9c [ 230.308560][ T8067] RBP: 00007f7c13035024 R08: 0000000000000000 R09: 0000000000000000 [ 230.316568][ T8067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 230.324581][ T8067] R13: 00007f7c13226038 R14: 00007f7c13225fa0 R15: 00007fffec2c6118 [ 230.332615][ T8067] [ 230.349628][ T8067] memory: usage 0kB, limit 0kB, failcnt 243 [ 230.376038][ T8067] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 230.445296][ T8067] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 230.452259][ T8067] Memory cgroup stats for /syz0/test: [ 230.452396][ T8067] cache 0 [ 230.488341][ T8067] rss 0 [ 230.491440][ T8067] rss_huge 0 [ 230.502170][ T8067] shmem 0 [ 230.515124][ T8067] mapped_file 0 [ 230.528897][ T8067] dirty 0 [ 230.531915][ T8067] writeback 0 [ 230.543027][ T8067] workingset_refault_anon 0 [ 230.547725][ T8067] workingset_refault_file 0 [ 230.562542][ T8067] swap 0 [ 230.570137][ T8067] pgpgin 0 [ 230.573397][ T8067] pgpgout 0 [ 230.576575][ T8067] pgfault 15 [ 230.579880][ T8067] pgmajfault 0 [ 230.583876][ T8067] inactive_anon 0 [ 230.587552][ T8067] active_anon 0 [ 230.591122][ T8067] inactive_file 0 [ 230.595159][ T8067] active_file 0 [ 230.598657][ T8067] unevictable 0 [ 230.602247][ T8067] hierarchical_memory_limit 0 [ 230.607142][ T8067] hierarchical_memsw_limit 9223372036854771712 [ 230.617283][ T8067] total_cache 0 [ 230.620801][ T8067] total_rss 0 [ 230.624284][ T8067] total_rss_huge 0 [ 230.628603][ T8067] total_shmem 0 [ 230.632176][ T8067] total_mapped_file 0 [ 230.636332][ T8067] total_dirty 0 [ 230.639943][ T8067] total_writeback 0 [ 230.643988][ T8067] total_workingset_refault_anon 0 [ 230.649052][ T8067] total_workingset_refault_file 0 [ 230.661080][ T8067] total_swap 0 [ 230.664750][ T8067] total_pgpgin 0 [ 230.670559][ T8067] total_pgpgout 0 [ 230.677162][ T8073] loop1: detected capacity change from 0 to 2048 [ 230.688833][ T8067] total_pgfault 15 [ 230.692620][ T8067] total_pgmajfault 0 [ 230.717093][ T8073] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 230.724293][ T8067] total_inactive_anon 0 [ 230.758647][ T8067] total_active_anon 0 [ 230.768767][ T8067] total_inactive_file 0 [ 230.781498][ T8067] total_active_file 0 [ 230.795019][ T28] audit: type=1800 audit(2000000017.390:15): pid=8073 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.681" name="file1" dev="loop1" ino=1346 res=0 errno=0 [ 230.808241][ T8067] total_unevictable 0 [ 230.841822][ T8067] anon_cost 0 [ 230.848412][ T8067] file_cost 0 [ 230.851927][ T8067] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=test,mems_allowed=0-1,oom_memcg=/syz0/test,task_memcg=/syz0/test,task=syz.0.680,pid=8066,uid=0 [ 230.908257][ T8067] Memory cgroup out of memory: Killed process 8066 (syz.0.680) total-vm:102376kB, anon-rss:1372kB, file-rss:22400kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 231.180400][ T8083] loop2: detected capacity change from 0 to 2048 [ 231.215564][ T8083] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 231.238994][ T8083] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 231.382933][ T27] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 231.409192][ T8092] binder: BINDER_SET_CONTEXT_MGR already set [ 231.421420][ T8092] binder: 8091:8092 ioctl 4018620d 200000000040 returned -16 [ 231.585114][ T27] usb 5-1: config 0 has an invalid interface number: 128 but max is 0 [ 231.594604][ T27] usb 5-1: config 0 has no interface number 0 [ 231.600824][ T27] usb 5-1: config 0 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 231.612392][ T27] usb 5-1: config 0 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 231.623549][ T27] usb 5-1: config 0 interface 128 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 231.637294][ T27] usb 5-1: New USB device found, idVendor=046d, idProduct=c262, bcdDevice= 0.00 [ 231.648084][ T27] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 231.659868][ T27] usb 5-1: config 0 descriptor?? [ 232.030275][ T8099] loop0: detected capacity change from 0 to 256 [ 232.064747][ T8099] exFAT-fs (loop0): failed to load upcase table (idx : 0x000104d0, chksum : 0xda218cab, utbl_chksum : 0xe619d30d) [ 232.104958][ T8099] exFAT-fs (loop0): failed to load alloc-bitmap [ 232.111384][ T8099] exFAT-fs (loop0): failed to recognize exfat type [ 232.280195][ T27] usbhid 5-1:0.128: can't add hid device: -71 [ 232.295208][ T27] usbhid: probe of 5-1:0.128 failed with error -71 [ 232.324682][ T27] usb 5-1: USB disconnect, device number 5 [ 232.530626][ T8109] syz.0.696 invoked oom-killer: gfp_mask=0xdc0(GFP_KERNEL|__GFP_ZERO), order=0, oom_score_adj=1000 [ 232.552922][ T8109] CPU: 0 PID: 8109 Comm: syz.0.696 Not tainted syzkaller #0 [ 232.560414][ T8109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 232.570527][ T8109] Call Trace: [ 232.573858][ T8109] [ 232.576847][ T8109] dump_stack_lvl+0x18c/0x250 [ 232.581578][ T8109] ? show_regs_print_info+0x20/0x20 [ 232.586833][ T8109] ? load_image+0x420/0x420 [ 232.591412][ T8109] ? ___ratelimit+0x478/0x610 [ 232.596144][ T8109] ? radix_tree_cpu_dead+0x160/0x160 [ 232.601474][ T8109] dump_header+0xd8/0x820 [ 232.605847][ T8109] oom_kill_process+0x390/0x580 [ 232.610757][ T8109] out_of_memory+0xe0e/0x1200 [ 232.615519][ T8109] ? mem_cgroup_out_of_memory+0xc1/0x390 [ 232.621216][ T8109] ? print_unlock_imbalance_bug+0x160/0x160 [ 232.627166][ T8109] ? mutex_lock_nested+0x20/0x20 [ 232.632158][ T8109] ? unregister_oom_notifier+0x20/0x20 [ 232.637686][ T8109] mem_cgroup_out_of_memory+0x2c2/0x390 [ 232.643289][ T8109] ? try_charge_memcg+0xc91/0x17c0 [ 232.648453][ T8109] ? drain_local_stock+0x630/0x630 [ 232.653628][ T8109] ? do_raw_spin_unlock+0x121/0x230 [ 232.658918][ T8109] try_charge_memcg+0xca1/0x17c0 [ 232.663936][ T8109] ? folio_flags+0x120/0x120 [ 232.668575][ T8109] ? percpu_ref_tryget+0x15/0x180 [ 232.673641][ T8109] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 232.679415][ T8109] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 232.685449][ T8109] ? percpu_ref_tryget+0x15/0x180 [ 232.690527][ T8109] ? percpu_ref_tryget+0x15/0x180 [ 232.695643][ T8109] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 232.701430][ T8109] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 232.707226][ T8109] ? get_mem_cgroup_from_objcg+0x13c/0x150 [ 232.713085][ T8109] obj_cgroup_charge+0x36e/0x630 [ 232.718063][ T8109] ? get_obj_cgroup_from_current+0xd4/0x280 [ 232.724012][ T8109] ? obj_cgroup_charge+0xed/0x630 [ 232.729063][ T8109] ? mod_objcg_mlstate+0x320/0x320 [ 232.734209][ T8109] ? percpu_ref_tryget+0x15/0x180 [ 232.739264][ T8109] ? get_obj_cgroup_from_current+0xd4/0x280 [ 232.745199][ T8109] ? get_obj_cgroup_from_current+0xd4/0x280 [ 232.751156][ T8109] slab_pre_alloc_hook+0x2e2/0x300 [ 232.756320][ T8109] ? mark_lock+0x94/0x320 [ 232.760677][ T8109] kmem_cache_alloc+0x5a/0x2c0 [ 232.765475][ T8109] ? alloc_empty_file+0x9e/0x1d0 [ 232.770435][ T8109] alloc_empty_file+0x9e/0x1d0 [ 232.775235][ T8109] path_openat+0x120/0x3270 [ 232.779825][ T8109] ? verify_lock_unused+0x140/0x140 [ 232.785049][ T8109] ? do_sys_openat2+0xda/0x1d0 [ 232.789857][ T8109] ? __x64_sys_openat+0x139/0x160 [ 232.794909][ T8109] ? do_syscall_64+0x55/0xb0 [ 232.799528][ T8109] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 232.805647][ T8109] ? verify_lock_unused+0x140/0x140 [ 232.810897][ T8109] ? do_filp_open+0x430/0x430 [ 232.815647][ T8109] do_filp_open+0x1f2/0x430 [ 232.820190][ T8109] ? vfs_tmpfile+0x620/0x620 [ 232.824847][ T8109] ? _raw_spin_unlock+0x28/0x40 [ 232.830336][ T8109] ? alloc_fd+0x590/0x640 [ 232.834708][ T8109] do_sys_openat2+0x134/0x1d0 [ 232.839418][ T8109] ? do_sys_open+0xe0/0xe0 [ 232.843864][ T8109] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 232.849881][ T8109] ? lock_chain_count+0x20/0x20 [ 232.854783][ T8109] __x64_sys_openat+0x139/0x160 [ 232.859660][ T8109] do_syscall_64+0x55/0xb0 [ 232.864108][ T8109] ? clear_bhb_loop+0x40/0x90 [ 232.868836][ T8109] ? clear_bhb_loop+0x40/0x90 [ 232.873553][ T8109] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 232.879482][ T8109] RIP: 0033:0x7f7c12f5e90e [ 232.883935][ T8109] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 232.903585][ T8109] RSP: 002b:00007f7c13e1fec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 232.912029][ T8109] RAX: ffffffffffffffda RBX: 00007f7c13e206c0 RCX: 00007f7c12f5e90e [ 232.920019][ T8109] RDX: 0000000000000002 RSI: 00007f7c13e1ff90 RDI: ffffffffffffff9c [ 232.928021][ T8109] RBP: 00007f7c13035024 R08: 0000000000000000 R09: 0000000000000000 [ 232.936013][ T8109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 232.944010][ T8109] R13: 00007f7c13226038 R14: 00007f7c13225fa0 R15: 00007fffec2c6118 [ 232.952011][ T8109] [ 233.012150][ T8109] memory: usage 0kB, limit 0kB, failcnt 334 [ 233.019907][ T8109] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 233.028182][ T8109] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 233.035569][ T8109] Memory cgroup stats for /syz0/test: [ 233.035758][ T8109] cache 0 [ 233.044615][ T8109] rss 0 [ 233.047548][ T8109] rss_huge 0 [ 233.050777][ T8109] shmem 0 [ 233.054560][ T8109] mapped_file 0 [ 233.058288][ T8109] dirty 0 [ 233.084059][ T8109] writeback 0 [ 233.089022][ T8109] workingset_refault_anon 0 [ 233.094832][ T8109] workingset_refault_file 0 [ 233.099541][ T8109] swap 0 [ 233.102441][ T8109] pgpgin 0 [ 233.106143][ T8109] pgpgout 0 [ 233.109309][ T8109] pgfault 15 [ 233.117165][ T8109] pgmajfault 0 [ 233.120590][ T8109] inactive_anon 0 [ 233.144136][ T8109] active_anon 0 [ 233.153342][ T8109] inactive_file 0 [ 233.157063][ T8109] active_file 0 [ 233.163369][ T8109] unevictable 0 [ 233.166892][ T8109] hierarchical_memory_limit 0 [ 233.204133][ T8109] hierarchical_memsw_limit 9223372036854771712 [ 233.210376][ T8109] total_cache 0 [ 233.247075][ T8109] total_rss 0 [ 233.250455][ T8109] total_rss_huge 0 [ 233.267319][ T8109] total_shmem 0 [ 233.270846][ T8109] total_mapped_file 0 [ 233.281736][ T8109] total_dirty 0 [ 233.286417][ T8109] total_writeback 0 [ 233.292284][ T8109] total_workingset_refault_anon 0 [ 233.298127][ T8109] total_workingset_refault_file 0 [ 233.313510][ T8109] total_swap 0 [ 233.317052][ T8109] total_pgpgin 0 [ 233.329169][ T8109] total_pgpgout 0 [ 233.334388][ T8119] loop4: detected capacity change from 0 to 256 [ 233.340790][ T8109] total_pgfault 15 [ 233.346843][ T8109] total_pgmajfault 0 [ 233.358679][ T8119] exFAT-fs (loop4): failed to load upcase table (idx : 0x000104d0, chksum : 0xda218cab, utbl_chksum : 0xe619d30d) [ 233.374576][ T8109] total_inactive_anon 0 [ 233.379125][ T8109] total_active_anon 0 [ 233.386504][ T8119] exFAT-fs (loop4): failed to load alloc-bitmap [ 233.396964][ T8109] total_inactive_file 0 [ 233.401190][ T8109] total_active_file 0 [ 233.407735][ T8119] exFAT-fs (loop4): failed to recognize exfat type [ 233.429786][ T8109] total_unevictable 0 [ 233.436679][ T8109] anon_cost 0 [ 233.440124][ T8109] file_cost 0 [ 233.443621][ T8109] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=test,mems_allowed=0-1,oom_memcg=/syz0/test,task_memcg=/syz0/test,task=syz.0.696,pid=8108,uid=0 [ 233.467871][ T8109] Memory cgroup out of memory: Killed process 8108 (syz.0.696) total-vm:102376kB, anon-rss:1372kB, file-rss:22400kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 233.729223][ T8126] binder: BINDER_SET_CONTEXT_MGR already set [ 233.737025][ T8126] binder: 8124:8126 ioctl 4018620d 200000000040 returned -16 [ 234.123147][ T8133] loop2: detected capacity change from 0 to 128 [ 234.139851][ T8133] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 234.152602][ T8133] ext4 filesystem being mounted at /187/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 234.187351][ T8133] fscrypt: loop2: 1 inode(s) still busy after removing key with identifier 69b2f6edeee720cce0577937eb8a6751, including ino 12 [ 234.271536][ T5777] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 234.718579][ T8148] syz.0.711 invoked oom-killer: gfp_mask=0x400cc0(GFP_KERNEL_ACCOUNT), order=2, oom_score_adj=1000 [ 234.742965][ T8148] CPU: 1 PID: 8148 Comm: syz.0.711 Not tainted syzkaller #0 [ 234.750351][ T8148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 234.760462][ T8148] Call Trace: [ 234.763797][ T8148] [ 234.766805][ T8148] dump_stack_lvl+0x18c/0x250 [ 234.771574][ T8148] ? show_regs_print_info+0x20/0x20 [ 234.776835][ T8148] ? load_image+0x420/0x420 [ 234.781407][ T8148] ? ___ratelimit+0x478/0x610 [ 234.786161][ T8148] ? radix_tree_cpu_dead+0x160/0x160 [ 234.791523][ T8148] dump_header+0xd8/0x820 [ 234.795923][ T8148] oom_kill_process+0x390/0x580 [ 234.800845][ T8148] out_of_memory+0xe0e/0x1200 [ 234.805628][ T8148] ? mem_cgroup_out_of_memory+0xc1/0x390 [ 234.811316][ T8148] ? print_unlock_imbalance_bug+0x160/0x160 [ 234.817277][ T8148] ? mutex_lock_nested+0x20/0x20 [ 234.822276][ T8148] ? unregister_oom_notifier+0x20/0x20 [ 234.827847][ T8148] mem_cgroup_out_of_memory+0x2c2/0x390 [ 234.833466][ T8148] ? try_charge_memcg+0xc91/0x17c0 [ 234.838675][ T8148] ? drain_local_stock+0x630/0x630 [ 234.843877][ T8148] ? do_raw_spin_unlock+0x121/0x230 [ 234.849141][ T8148] try_charge_memcg+0xca1/0x17c0 [ 234.854182][ T8148] ? folio_flags+0x120/0x120 [ 234.858851][ T8148] ? percpu_ref_tryget+0x15/0x180 [ 234.863933][ T8148] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 234.865597][ T8151] netlink: 32 bytes leftover after parsing attributes in process `syz.1.710'. [ 234.869695][ T8148] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 234.884598][ T8148] ? percpu_ref_tryget+0x15/0x180 [ 234.889673][ T8148] ? percpu_ref_tryget+0x15/0x180 [ 234.894749][ T8148] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 234.900529][ T8148] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 234.906314][ T8148] ? get_mem_cgroup_from_objcg+0x13c/0x150 [ 234.912181][ T8148] obj_cgroup_charge+0x36e/0x630 [ 234.917177][ T8148] ? get_obj_cgroup_from_current+0xd4/0x280 [ 234.923142][ T8148] ? obj_cgroup_charge+0xed/0x630 [ 234.928312][ T8148] ? mod_objcg_mlstate+0x320/0x320 [ 234.933534][ T8148] ? percpu_ref_tryget+0x15/0x180 [ 234.938630][ T8148] ? get_obj_cgroup_from_current+0xd4/0x280 [ 234.944588][ T8148] slab_pre_alloc_hook+0x2e2/0x300 [ 234.949761][ T8148] ? rcu_is_watching+0x15/0xb0 [ 234.954612][ T8148] ? kvmalloc_node+0x70/0x180 [ 234.959325][ T8148] ? kvmalloc_node+0x70/0x180 [ 234.964031][ T8148] __kmem_cache_alloc_node+0x53/0x250 [ 234.969445][ T8148] ? kvmalloc_node+0x70/0x180 [ 234.974164][ T8148] __kmalloc_node+0xa6/0x240 [ 234.978796][ T8148] ? seq_read_iter+0xa1/0xc50 [ 234.983517][ T8148] kvmalloc_node+0x70/0x180 [ 234.988057][ T8148] traverse+0xd3/0x590 [ 234.992182][ T8148] ? __lock_acquire+0x7d80/0x7d80 [ 234.997248][ T8148] seq_read_iter+0xb48/0xc50 [ 235.001865][ T8148] ? aa_file_perm+0x11b/0xee0 [ 235.006570][ T8148] seq_read+0x175/0x220 [ 235.010758][ T8148] ? seq_open+0x140/0x140 [ 235.015122][ T8148] ? end_current_label_crit_section+0x149/0x170 [ 235.021395][ T8148] ? seq_open+0x140/0x140 [ 235.025798][ T8148] proc_reg_read+0x1e4/0x2d0 [ 235.030429][ T8148] ? proc_reg_get_unmapped_area+0x380/0x380 [ 235.036365][ T8148] vfs_read+0x298/0x990 [ 235.040549][ T8148] ? kernel_read+0x1e0/0x1e0 [ 235.045175][ T8148] ? __fget_files+0x28/0x460 [ 235.049814][ T8148] ? __fget_files+0x3fc/0x460 [ 235.054525][ T8148] ? __fdget+0x180/0x210 [ 235.058795][ T8148] ? __x64_sys_pread64+0xf7/0x220 [ 235.063856][ T8148] __x64_sys_pread64+0x198/0x220 [ 235.068826][ T8148] ? ksys_pread64+0x1c0/0x1c0 [ 235.073530][ T8148] ? lockdep_hardirqs_on+0x98/0x150 [ 235.078761][ T8148] do_syscall_64+0x55/0xb0 [ 235.083239][ T8148] ? clear_bhb_loop+0x40/0x90 [ 235.087942][ T8148] ? clear_bhb_loop+0x40/0x90 [ 235.092635][ T8148] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 235.098542][ T8148] RIP: 0033:0x7f7c12f9e0d9 [ 235.102975][ T8148] 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 [ 235.122614][ T8148] RSP: 002b:00007f7c13e20028 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 235.131087][ T8148] RAX: ffffffffffffffda RBX: 00007f7c13225fa0 RCX: 00007f7c12f9e0d9 [ 235.139081][ T8148] RDX: 0000000000018fd8 RSI: 0000200000032180 RDI: 0000000000000005 [ 235.147075][ T8148] RBP: 00007f7c13035024 R08: 0000000000000000 R09: 0000000000000000 [ 235.155155][ T8148] R10: 0200000000000c2a R11: 0000000000000246 R12: 0000000000000000 [ 235.163149][ T8148] R13: 00007f7c13226038 R14: 00007f7c13225fa0 R15: 00007fffec2c6118 [ 235.171188][ T8148] [ 235.194151][ T8148] memory: usage 8kB, limit 8kB, failcnt 389 [ 235.200240][ T8148] memory+swap: usage 8kB, limit 9007199254740988kB, failcnt 0 [ 235.208102][ T8148] kmem: usage 8kB, limit 9007199254740988kB, failcnt 0 [ 235.215177][ T8148] Memory cgroup stats for /syz0/test: [ 235.215333][ T8148] cache 0 [ 235.224522][ T8148] rss 0 [ 235.227391][ T8148] rss_huge 0 [ 235.230683][ T8148] shmem 0 [ 235.233834][ T8148] mapped_file 0 [ 235.238685][ T8148] dirty 0 [ 235.241446][ T8153] loop2: detected capacity change from 0 to 256 [ 235.241847][ T8148] writeback 0 [ 235.251550][ T8148] workingset_refault_anon 0 [ 235.256240][ T8148] workingset_refault_file 0 [ 235.260886][ T8148] swap 0 [ 235.264022][ T8148] pgpgin 0 [ 235.267135][ T8148] pgpgout 0 [ 235.270327][ T8148] pgfault 16 [ 235.273707][ T8148] pgmajfault 0 [ 235.277234][ T8148] inactive_anon 0 [ 235.280951][ T8148] active_anon 0 [ 235.284757][ T8148] inactive_file 0 [ 235.288558][ T8148] active_file 0 [ 235.292102][ T8148] unevictable 0 [ 235.295866][ T8148] hierarchical_memory_limit 8192 [ 235.300955][ T8148] hierarchical_memsw_limit 9223372036854771712 [ 235.312211][ T8148] total_cache 0 [ 235.315934][ T8148] total_rss 0 [ 235.319374][ T8148] total_rss_huge 0 [ 235.364648][ T8153] exFAT-fs (loop2): failed to load upcase table (idx : 0x000104d0, chksum : 0xda218cab, utbl_chksum : 0xe619d30d) [ 235.373280][ T8148] total_shmem 0 [ 235.384274][ T8148] total_mapped_file 0 [ 235.388412][ T8148] total_dirty 0 [ 235.395825][ T8148] total_writeback 0 [ 235.399774][ T8148] total_workingset_refault_anon 0 [ 235.405142][ T8148] total_workingset_refault_file 0 [ 235.420960][ T8153] exFAT-fs (loop2): failed to load alloc-bitmap [ 235.434710][ T8148] total_swap 0 [ 235.442461][ T8148] total_pgpgin 0 [ 235.455157][ T8148] total_pgpgout 0 [ 235.459040][ T8148] total_pgfault 16 [ 235.463436][ T8148] total_pgmajfault 0 [ 235.467521][ T8148] total_inactive_anon 0 [ 235.471813][ T8148] total_active_anon 0 [ 235.476378][ T8153] exFAT-fs (loop2): failed to recognize exfat type [ 235.490341][ T8148] total_inactive_file 0 [ 235.499364][ T8148] total_active_file 0 [ 235.525019][ T8148] total_unevictable 0 [ 235.549724][ T8148] anon_cost 0 [ 235.566459][ T8148] file_cost 0 [ 235.577188][ T8159] binder: 8158:8159 ioctl 4018620d 0 returned -22 [ 235.590626][ T8148] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=test,mems_allowed=0-1,oom_memcg=/syz0/test,task_memcg=/syz0/test,task=syz.0.711,pid=8147,uid=0 [ 235.627041][ T8148] Memory cgroup out of memory: Killed process 8148 (syz.0.711) total-vm:102244kB, anon-rss:1372kB, file-rss:22400kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 236.469912][ T8164] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 236.477644][ T8164] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 237.882810][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 238.438437][ T30] oom_reaper: reaped process 8148 (syz.0.711), now anon-rss:56kB, file-rss:13356kB, shmem-rss:0kB [ 239.073666][ T8178] netlink: 32 bytes leftover after parsing attributes in process `syz.0.721'. [ 239.332601][ T8189] binder: 8188:8189 ioctl 4018620d 0 returned -22 [ 239.361536][ T8191] loop0: detected capacity change from 0 to 256 [ 239.420879][ T8191] exFAT-fs (loop0): failed to load upcase table (idx : 0x000104d0, chksum : 0xda218cab, utbl_chksum : 0xe619d30d) [ 239.459523][ T8191] exFAT-fs (loop0): failed to load alloc-bitmap [ 239.479279][ T8191] exFAT-fs (loop0): failed to recognize exfat type [ 239.820737][ T8197] syz.1.726 invoked oom-killer: gfp_mask=0x400cc0(GFP_KERNEL_ACCOUNT), order=2, oom_score_adj=1000 [ 239.844258][ T8198] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 239.878657][ T8197] CPU: 1 PID: 8197 Comm: syz.1.726 Not tainted syzkaller #0 [ 239.886027][ T8197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 239.896120][ T8197] Call Trace: [ 239.899437][ T8197] [ 239.902398][ T8197] dump_stack_lvl+0x18c/0x250 [ 239.907120][ T8197] ? show_regs_print_info+0x20/0x20 [ 239.912375][ T8197] ? load_image+0x420/0x420 [ 239.916945][ T8197] ? ___ratelimit+0x478/0x610 [ 239.921690][ T8197] ? radix_tree_cpu_dead+0x160/0x160 [ 239.927044][ T8197] dump_header+0xd8/0x820 [ 239.931419][ T8197] oom_kill_process+0x390/0x580 [ 239.936332][ T8197] out_of_memory+0xe0e/0x1200 [ 239.941062][ T8197] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 239.946731][ T8197] ? mem_cgroup_out_of_memory+0xc1/0x390 [ 239.952406][ T8197] ? mutex_lock_nested+0x20/0x20 [ 239.957397][ T8197] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 239.963095][ T8197] ? unregister_oom_notifier+0x20/0x20 [ 239.968594][ T8197] ? mem_cgroup_out_of_memory+0xc1/0x390 [ 239.974269][ T8197] mem_cgroup_out_of_memory+0x2c2/0x390 [ 239.979871][ T8197] ? try_charge_memcg+0xc91/0x17c0 [ 239.985024][ T8197] ? drain_local_stock+0x630/0x630 [ 239.990190][ T8197] ? do_raw_spin_unlock+0x121/0x230 [ 239.995427][ T8197] try_charge_memcg+0xca1/0x17c0 [ 240.000424][ T8197] ? folio_flags+0x120/0x120 [ 240.005052][ T8197] ? percpu_ref_tryget+0x15/0x180 [ 240.010109][ T8197] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 240.015945][ T8197] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 240.022019][ T8197] ? percpu_ref_tryget+0x15/0x180 [ 240.027107][ T8197] ? percpu_ref_tryget+0x15/0x180 [ 240.032178][ T8197] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 240.037953][ T8197] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 240.043732][ T8197] ? get_mem_cgroup_from_objcg+0x13c/0x150 [ 240.049631][ T8197] obj_cgroup_charge+0x36e/0x630 [ 240.054614][ T8197] ? get_obj_cgroup_from_current+0xd4/0x280 [ 240.060547][ T8197] ? obj_cgroup_charge+0xed/0x630 [ 240.065657][ T8197] ? mod_objcg_mlstate+0x320/0x320 [ 240.070806][ T8197] ? percpu_ref_tryget+0x15/0x180 [ 240.075885][ T8197] ? get_obj_cgroup_from_current+0xd4/0x280 [ 240.081864][ T8197] slab_pre_alloc_hook+0x2e2/0x300 [ 240.087026][ T8197] ? rcu_is_watching+0x15/0xb0 [ 240.091829][ T8197] ? kvmalloc_node+0x70/0x180 [ 240.096546][ T8197] ? kvmalloc_node+0x70/0x180 [ 240.101270][ T8197] __kmem_cache_alloc_node+0x53/0x250 [ 240.106712][ T8197] ? kvmalloc_node+0x70/0x180 [ 240.111452][ T8197] __kmalloc_node+0xa6/0x240 [ 240.116101][ T8197] ? seq_read_iter+0xa1/0xc50 [ 240.120828][ T8197] kvmalloc_node+0x70/0x180 [ 240.125384][ T8197] traverse+0xd3/0x590 [ 240.129490][ T8197] ? __lock_acquire+0x7d80/0x7d80 [ 240.134555][ T8197] seq_read_iter+0xb48/0xc50 [ 240.139191][ T8197] ? aa_file_perm+0x11b/0xee0 [ 240.143934][ T8197] seq_read+0x175/0x220 [ 240.148141][ T8197] ? seq_open+0x140/0x140 [ 240.152577][ T8197] ? end_current_label_crit_section+0x149/0x170 [ 240.158871][ T8197] ? seq_open+0x140/0x140 [ 240.163270][ T8197] proc_reg_read+0x1e4/0x2d0 [ 240.167907][ T8197] ? proc_reg_get_unmapped_area+0x380/0x380 [ 240.173845][ T8197] vfs_read+0x298/0x990 [ 240.178048][ T8197] ? kernel_read+0x1e0/0x1e0 [ 240.182699][ T8197] ? __fget_files+0x28/0x460 [ 240.187349][ T8197] ? __fget_files+0x3fc/0x460 [ 240.192080][ T8197] ? __fdget+0x180/0x210 [ 240.196377][ T8197] ? __x64_sys_pread64+0xf7/0x220 [ 240.201472][ T8197] __x64_sys_pread64+0x198/0x220 [ 240.206451][ T8197] ? ksys_pread64+0x1c0/0x1c0 [ 240.211176][ T8197] ? lockdep_hardirqs_on+0x98/0x150 [ 240.216435][ T8197] do_syscall_64+0x55/0xb0 [ 240.220899][ T8197] ? clear_bhb_loop+0x40/0x90 [ 240.225608][ T8197] ? clear_bhb_loop+0x40/0x90 [ 240.230316][ T8197] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 240.236258][ T8197] RIP: 0033:0x7fcc9139e0d9 [ 240.240730][ T8197] 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 [ 240.260384][ T8197] RSP: 002b:00007fcc92187028 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 240.268844][ T8197] RAX: ffffffffffffffda RBX: 00007fcc91625fa0 RCX: 00007fcc9139e0d9 [ 240.276846][ T8197] RDX: 0000000000018fd8 RSI: 0000200000032180 RDI: 0000000000000005 [ 240.284854][ T8197] RBP: 00007fcc91435024 R08: 0000000000000000 R09: 0000000000000000 [ 240.292865][ T8197] R10: 0200000000000c2a R11: 0000000000000246 R12: 0000000000000000 [ 240.300867][ T8197] R13: 00007fcc91626038 R14: 00007fcc91625fa0 R15: 00007ffff795cc98 [ 240.308901][ T8197] [ 240.564023][ T8197] memory: usage 8kB, limit 8kB, failcnt 249 [ 240.570349][ T8197] memory+swap: usage 8kB, limit 9007199254740988kB, failcnt 0 [ 240.633032][ T8197] kmem: usage 8kB, limit 9007199254740988kB, failcnt 0 [ 240.666979][ T8197] Memory cgroup stats for /syz1/test: [ 240.667130][ T8197] cache 0 [ 240.727855][ T8197] rss 0 [ 240.746311][ T8197] rss_huge 0 [ 240.749606][ T8197] shmem 0 [ 240.775798][ T8197] mapped_file 0 [ 240.781098][ T8197] dirty 0 [ 240.789580][ T8197] writeback 0 [ 240.793084][ T8197] workingset_refault_anon 0 [ 240.800885][ T8197] workingset_refault_file 0 [ 240.819959][ T8197] swap 0 [ 240.832939][ T8197] pgpgin 1 [ 240.836048][ T8197] pgpgout 1 [ 240.839200][ T8197] pgfault 19 [ 240.842432][ T8197] pgmajfault 0 [ 240.972985][ T8197] inactive_anon 0 [ 240.976731][ T8197] active_anon 0 [ 240.993327][ T8197] inactive_file 0 [ 240.997067][ T8197] active_file 0 [ 241.021273][ T8197] unevictable 0 [ 241.031576][ T8197] hierarchical_memory_limit 8192 [ 241.052181][ T8197] hierarchical_memsw_limit 9223372036854771712 [ 241.059040][ T8197] total_cache 0 [ 241.082911][ T8197] total_rss 0 [ 241.086290][ T8197] total_rss_huge 0 [ 241.130947][ T8197] total_shmem 0 [ 241.147071][ T8197] total_mapped_file 0 [ 241.158266][ T8197] total_dirty 0 [ 241.162064][ T8197] total_writeback 0 [ 241.166126][ T8197] total_workingset_refault_anon 0 [ 241.171240][ T8197] total_workingset_refault_file 0 [ 241.177659][ T8197] total_swap 0 [ 241.181150][ T8197] total_pgpgin 1 [ 241.184875][ T8197] total_pgpgout 1 [ 241.188556][ T8197] total_pgfault 19 [ 241.192335][ T8197] total_pgmajfault 0 [ 241.253451][ T8197] total_inactive_anon 0 [ 241.301826][ T8197] total_active_anon 0 [ 241.357227][ T8197] total_inactive_file 0 [ 241.474850][ T8197] total_active_file 0 [ 241.552601][ T8197] total_unevictable 0 [ 241.645441][ T8197] anon_cost 0 [ 241.773649][ T8197] file_cost 0 [ 241.793745][ T8197] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=test,mems_allowed=0-1,oom_memcg=/syz1/test,task_memcg=/syz1/test,task=syz.1.726,pid=8196,uid=0 [ 241.863193][ T8197] Memory cgroup out of memory: Killed process 8197 (syz.1.726) total-vm:102244kB, anon-rss:1308kB, file-rss:22400kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 [ 242.098351][ T8225] input: syz0 as /devices/virtual/input/input18 [ 242.111494][ T8224] binder: 8221:8224 ioctl 4018620d 0 returned -22 [ 242.289182][ T8229] loop1: detected capacity change from 0 to 256 [ 242.350883][ T8229] exFAT-fs (loop1): failed to load upcase table (idx : 0x000104d0, chksum : 0xda218cab, utbl_chksum : 0xe619d30d) [ 242.366624][ T8219] netlink: 32 bytes leftover after parsing attributes in process `syz.0.731'. [ 242.396397][ T8229] exFAT-fs (loop1): failed to load alloc-bitmap [ 242.433003][ T8229] exFAT-fs (loop1): failed to recognize exfat type [ 242.911733][ T8246] syz.0.741 invoked oom-killer: gfp_mask=0x400cc0(GFP_KERNEL_ACCOUNT), order=2, oom_score_adj=1000 [ 242.930123][ T8246] CPU: 1 PID: 8246 Comm: syz.0.741 Not tainted syzkaller #0 [ 242.937506][ T8246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 242.947610][ T8246] Call Trace: [ 242.950942][ T8246] [ 242.953916][ T8246] dump_stack_lvl+0x18c/0x250 [ 242.958668][ T8246] ? show_regs_print_info+0x20/0x20 [ 242.963935][ T8246] ? load_image+0x420/0x420 [ 242.968501][ T8246] ? ___ratelimit+0x478/0x610 [ 242.973264][ T8246] ? radix_tree_cpu_dead+0x160/0x160 [ 242.978601][ T8246] dump_header+0xd8/0x820 [ 242.982974][ T8246] oom_kill_process+0x390/0x580 [ 242.983041][ T176] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 242.987865][ T8246] out_of_memory+0xe0e/0x1200 [ 242.987898][ T8246] ? mem_cgroup_out_of_memory+0xc1/0x390 [ 242.987923][ T8246] ? print_unlock_imbalance_bug+0x160/0x160 [ 243.011843][ T8246] ? mutex_lock_nested+0x20/0x20 [ 243.016845][ T8246] ? unregister_oom_notifier+0x20/0x20 [ 243.022370][ T8246] mem_cgroup_out_of_memory+0x2c2/0x390 [ 243.027974][ T8246] ? try_charge_memcg+0xc91/0x17c0 [ 243.033139][ T8246] ? drain_local_stock+0x630/0x630 [ 243.038324][ T8246] ? do_raw_spin_unlock+0x121/0x230 [ 243.043598][ T8246] try_charge_memcg+0xca1/0x17c0 [ 243.048653][ T8246] ? folio_flags+0x120/0x120 [ 243.053308][ T8246] ? percpu_ref_tryget+0x15/0x180 [ 243.058398][ T8246] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 243.064180][ T8246] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 243.070218][ T8246] ? percpu_ref_tryget+0x15/0x180 [ 243.075291][ T8246] ? percpu_ref_tryget+0x15/0x180 [ 243.080365][ T8246] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 243.086145][ T8246] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 243.091925][ T8246] ? get_mem_cgroup_from_objcg+0x13c/0x150 [ 243.097779][ T8246] obj_cgroup_charge+0x36e/0x630 [ 243.102768][ T8246] ? get_obj_cgroup_from_current+0xd4/0x280 [ 243.108723][ T8246] ? obj_cgroup_charge+0xed/0x630 [ 243.113808][ T8246] ? mod_objcg_mlstate+0x320/0x320 [ 243.118975][ T8246] ? percpu_ref_tryget+0x15/0x180 [ 243.124075][ T8246] ? get_obj_cgroup_from_current+0xd4/0x280 [ 243.130025][ T8246] slab_pre_alloc_hook+0x2e2/0x300 [ 243.135197][ T8246] ? rcu_is_watching+0x15/0xb0 [ 243.140024][ T8246] ? kvmalloc_node+0x70/0x180 [ 243.144759][ T8246] ? kvmalloc_node+0x70/0x180 [ 243.149501][ T8246] __kmem_cache_alloc_node+0x53/0x250 [ 243.154959][ T8246] ? kvmalloc_node+0x70/0x180 [ 243.159689][ T8246] __kmalloc_node+0xa6/0x240 [ 243.164342][ T8246] ? seq_read_iter+0xa1/0xc50 [ 243.169078][ T8246] kvmalloc_node+0x70/0x180 [ 243.173650][ T8246] traverse+0xd3/0x590 [ 243.177780][ T8246] ? __lock_acquire+0x7d80/0x7d80 [ 243.182867][ T8246] seq_read_iter+0xb48/0xc50 [ 243.183081][ T176] usb 2-1: Using ep0 maxpacket: 16 [ 243.187485][ T8246] ? aa_file_perm+0x11b/0xee0 [ 243.187524][ T8246] seq_read+0x175/0x220 [ 243.201566][ T8246] ? seq_open+0x140/0x140 [ 243.205963][ T8246] ? end_current_label_crit_section+0x149/0x170 [ 243.210572][ T176] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 243.212243][ T8246] ? seq_open+0x140/0x140 [ 243.226690][ T8246] proc_reg_read+0x1e4/0x2d0 [ 243.231327][ T8246] ? proc_reg_get_unmapped_area+0x380/0x380 [ 243.233155][ T176] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 243.237248][ T8246] vfs_read+0x298/0x990 [ 243.237288][ T8246] ? kernel_read+0x1e0/0x1e0 [ 243.237317][ T8246] ? __fget_files+0x28/0x460 [ 243.253144][ T176] usb 2-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 243.255038][ T8246] ? __fget_files+0x3fc/0x460 [ 243.263600][ T176] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 243.268672][ T8246] ? __fdget+0x180/0x210 [ 243.285670][ T8246] ? __x64_sys_pread64+0xf7/0x220 [ 243.289859][ T176] usb 2-1: config 0 descriptor?? [ 243.290784][ T8246] __x64_sys_pread64+0x198/0x220 [ 243.300714][ T8246] ? ksys_pread64+0x1c0/0x1c0 [ 243.305445][ T8246] ? lockdep_hardirqs_on+0x98/0x150 [ 243.310689][ T8246] do_syscall_64+0x55/0xb0 [ 243.315252][ T8246] ? clear_bhb_loop+0x40/0x90 [ 243.319975][ T8246] ? clear_bhb_loop+0x40/0x90 [ 243.324698][ T8246] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 243.330643][ T8246] RIP: 0033:0x7f7c12f9e0d9 [ 243.335104][ T8246] 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 [ 243.354765][ T8246] RSP: 002b:00007f7c13e20028 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 243.363290][ T8246] RAX: ffffffffffffffda RBX: 00007f7c13225fa0 RCX: 00007f7c12f9e0d9 [ 243.371316][ T8246] RDX: 0000000000018fd8 RSI: 0000200000032180 RDI: 0000000000000005 [ 243.379345][ T8246] RBP: 00007f7c13035024 R08: 0000000000000000 R09: 0000000000000000 [ 243.387376][ T8246] R10: 0200000000000c2a R11: 0000000000000246 R12: 0000000000000000 [ 243.395397][ T8246] R13: 00007f7c13226038 R14: 00007f7c13225fa0 R15: 00007fffec2c6118 [ 243.403433][ T8246] [ 243.426568][ T8246] memory: usage 8kB, limit 8kB, failcnt 427 [ 243.433716][ T8246] memory+swap: usage 8kB, limit 9007199254740988kB, failcnt 0 [ 243.441326][ T8246] kmem: usage 8kB, limit 9007199254740988kB, failcnt 0 [ 243.448376][ T8246] Memory cgroup stats for /syz0/test: [ 243.448695][ T8246] cache 0 [ 243.519801][ T8246] rss 0 [ 243.552341][ T8248] loop4: detected capacity change from 0 to 2048 [ 243.571121][ T8246] rss_huge 0 [ 243.592997][ T8246] shmem 0 [ 243.596028][ T8246] mapped_file 0 [ 243.603444][ T8248] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 243.628112][ T8246] dirty 0 [ 243.667993][ T8246] writeback 0 [ 243.709082][ T8246] workingset_refault_anon 0 [ 243.714166][ T8246] workingset_refault_file 0 [ 243.780455][ T5883] usb 2-1: USB disconnect, device number 9 [ 243.817280][ T8246] swap 0 [ 243.818169][ T8251] binder: BINDER_SET_CONTEXT_MGR already set [ 243.820201][ T8246] pgpgin 0 [ 243.820212][ T8246] pgpgout 0 [ 243.854946][ T8251] binder: 8250:8251 ioctl 4018620d 200000004a80 returned -16 [ 243.912953][ T8246] pgfault 19 [ 243.916241][ T8246] pgmajfault 0 [ 243.919643][ T8246] inactive_anon 0 [ 243.988976][ T8246] active_anon 0 [ 243.995421][ T8246] inactive_file 0 [ 244.020370][ T8246] active_file 0 [ 244.028025][ T8246] unevictable 0 [ 244.036967][ T8246] hierarchical_memory_limit 8192 [ 244.056435][ T8246] hierarchical_memsw_limit 9223372036854771712 [ 244.066879][ T8246] total_cache 0 [ 244.070550][ T8246] total_rss 0 [ 244.080447][ T8246] total_rss_huge 0 [ 244.096985][ T8246] total_shmem 0 [ 244.100546][ T8246] total_mapped_file 0 [ 244.137652][ T8246] total_dirty 0 [ 244.141228][ T8246] total_writeback 0 [ 244.204288][ T8246] total_workingset_refault_anon 0 [ 244.209426][ T8246] total_workingset_refault_file 0 [ 244.258082][ T8246] total_swap 0 [ 244.266405][ T8263] loop4: detected capacity change from 0 to 256 [ 244.298842][ T8246] total_pgpgin 0 [ 244.302507][ T8246] total_pgpgout 0 [ 244.337302][ T8263] exFAT-fs (loop4): failed to load upcase table (idx : 0x000104d0, chksum : 0xda218cab, utbl_chksum : 0xe619d30d) [ 244.362907][ T8246] total_pgfault 19 [ 244.366724][ T8246] total_pgmajfault 0 [ 244.401260][ T8263] exFAT-fs (loop4): failed to load alloc-bitmap [ 244.413148][ T8263] exFAT-fs (loop4): failed to recognize exfat type [ 244.424705][ T8246] total_inactive_anon 0 [ 244.428939][ T8246] total_active_anon 0 [ 244.445622][ T8246] total_inactive_file 0 [ 244.458220][ T8246] total_active_file 0 [ 244.459020][ T8260] netlink: 32 bytes leftover after parsing attributes in process `syz.2.747'. [ 244.478323][ T8246] total_unevictable 0 [ 244.482386][ T8246] anon_cost 0 [ 244.548753][ T8246] file_cost 0 [ 244.572470][ T8246] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=test,mems_allowed=0-1,oom_memcg=/syz0/test,task_memcg=/syz0/test,task=syz.0.741,pid=8245,uid=0 [ 244.692676][ T8246] Memory cgroup out of memory: Killed process 8246 (syz.0.741) total-vm:102244kB, anon-rss:1216kB, file-rss:22400kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 245.092979][ T27] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 245.332259][ T27] usb 5-1: config 0 has an invalid interface number: 128 but max is 0 [ 245.341755][ T27] usb 5-1: config 0 has no interface number 0 [ 245.351270][ T27] usb 5-1: config 0 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 245.453377][ T27] usb 5-1: config 0 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 245.466078][ T27] usb 5-1: config 0 interface 128 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 245.482373][ T27] usb 5-1: New USB device found, idVendor=046d, idProduct=c262, bcdDevice= 0.00 [ 245.496807][ T27] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 245.532329][ T27] usb 5-1: config 0 descriptor?? [ 245.847417][ T8280] loop0: detected capacity change from 0 to 128 [ 245.886227][ T8280] FAT-fs (loop0): Unrecognized mount option "fmask=00000000000000003Oojnonumtail=0" or missing value [ 245.913838][ T8282] binder: BINDER_SET_CONTEXT_MGR already set [ 245.946460][ T8282] binder: 8281:8282 ioctl 4018620d 200000004a80 returned -16 [ 246.197862][ T27] usbhid 5-1:0.128: can't add hid device: -71 [ 246.213400][ T27] usbhid: probe of 5-1:0.128 failed with error -71 [ 246.241810][ T27] usb 5-1: USB disconnect, device number 6 [ 247.038434][ T8304] syz.4.761 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 247.071626][ T8304] CPU: 1 PID: 8304 Comm: syz.4.761 Not tainted syzkaller #0 [ 247.079035][ T8304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 247.089136][ T8304] Call Trace: [ 247.092452][ T8304] [ 247.094710][ T8297] netlink: 32 bytes leftover after parsing attributes in process `syz.1.759'. [ 247.095402][ T8304] dump_stack_lvl+0x18c/0x250 [ 247.109008][ T8304] ? show_regs_print_info+0x20/0x20 [ 247.114273][ T8304] ? load_image+0x420/0x420 [ 247.118862][ T8304] ? ___ratelimit+0x478/0x610 [ 247.123603][ T8304] ? radix_tree_cpu_dead+0x160/0x160 [ 247.128946][ T8304] dump_header+0xd8/0x820 [ 247.133327][ T8304] oom_kill_process+0x390/0x580 [ 247.138246][ T8304] out_of_memory+0xe0e/0x1200 [ 247.142954][ T8304] ? mem_cgroup_out_of_memory+0xc1/0x390 [ 247.148610][ T8304] ? mutex_lock_nested+0x20/0x20 [ 247.153631][ T8304] ? unregister_oom_notifier+0x20/0x20 [ 247.159133][ T8304] mem_cgroup_out_of_memory+0x2c2/0x390 [ 247.164702][ T8304] ? try_charge_memcg+0xc91/0x17c0 [ 247.169838][ T8304] ? drain_local_stock+0x630/0x630 [ 247.174987][ T8304] ? do_raw_spin_unlock+0x121/0x230 [ 247.180237][ T8304] try_charge_memcg+0xca1/0x17c0 [ 247.185205][ T8304] ? verify_lock_unused+0x140/0x140 [ 247.190423][ T8304] ? folio_flags+0x120/0x120 [ 247.195089][ T8304] ? __next_zones_zonelist+0x9d/0x130 [ 247.200515][ T8304] charge_memcg+0x11b/0x3b0 [ 247.205054][ T8304] ? __mem_cgroup_charge+0x80/0x80 [ 247.210196][ T8304] ? mem_cgroup_swapin_charge_folio+0x33/0x390 [ 247.216392][ T8304] mem_cgroup_swapin_charge_folio+0x262/0x390 [ 247.222490][ T8304] __read_swap_cache_async+0x3f4/0x9c0 [ 247.227985][ T8304] swap_cluster_readahead+0x385/0x670 [ 247.233403][ T8304] ? read_swap_cache_async+0x90/0x90 [ 247.238715][ T8304] ? xas_load+0x12b/0x140 [ 247.243061][ T8304] ? filemap_get_entry+0xce/0x3f0 [ 247.248114][ T8304] ? filemap_get_entry+0xce/0x3f0 [ 247.253167][ T8304] ? filemap_get_entry+0x375/0x3f0 [ 247.258324][ T8304] swapin_readahead+0x108/0xa60 [ 247.263234][ T8304] ? get_swap_device+0x96/0x3f0 [ 247.268115][ T8304] ? exit_swap_address_space+0x290/0x290 [ 247.273773][ T8304] ? __filemap_get_folio+0x939/0xbe0 [ 247.279091][ T8304] ? swap_cache_get_folio+0xad/0x590 [ 247.284421][ T8304] ? get_swap_device+0x26e/0x3f0 [ 247.289503][ T8304] do_swap_page+0x435/0x3f50 [ 247.294111][ T8304] ? print_unlock_imbalance_bug+0x160/0x160 [ 247.300036][ T8304] ? do_swap_page+0xcf/0x3f50 [ 247.304728][ T8304] ? pte_offset_map_nolock+0xb9/0x130 [ 247.310137][ T8304] ? handle_mm_fault+0xe6/0x4a50 [ 247.315097][ T8304] handle_mm_fault+0x10a6/0x4a50 [ 247.320059][ T8304] ? handle_mm_fault+0xe6/0x4a50 [ 247.325038][ T8304] ? lock_vma_under_rcu+0x52c/0x660 [ 247.330255][ T8304] ? numa_migrate_prep+0x350/0x350 [ 247.335381][ T8304] ? lock_vma_under_rcu+0xe5/0x660 [ 247.340525][ T8304] ? do_user_addr_fault+0x1cb/0x12d0 [ 247.345839][ T8304] do_user_addr_fault+0xad2/0x12d0 [ 247.350988][ T8304] ? rcu_is_watching+0x15/0xb0 [ 247.355779][ T8304] exc_page_fault+0x64/0x100 [ 247.360390][ T8304] ? clear_bhb_loop+0x40/0x90 [ 247.365095][ T8304] asm_exc_page_fault+0x26/0x30 [ 247.369955][ T8304] RIP: 0033:0x7f0b2895e90e [ 247.374400][ T8304] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 247.394028][ T8304] RSP: 002b:00007f0b26bf5ec8 EFLAGS: 00010246 [ 247.400123][ T8304] RAX: fffffffffffffff3 RBX: 00007f0b26bf66c0 RCX: 00007f0b2895e90e [ 247.408120][ T8304] RDX: 0000000000000002 RSI: 00007f0b26bf5f90 RDI: ffffffffffffff9c [ 247.416110][ T8304] RBP: 00007f0b28a35024 R08: 0000000000000000 R09: 0000000000000000 [ 247.424102][ T8304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 247.432094][ T8304] R13: 00007f0b28c26128 R14: 00007f0b28c26090 R15: 00007ffc29c7efb8 [ 247.440098][ T8304] [ 247.544784][ T8304] memory: usage 4kB, limit 8kB, failcnt 169 [ 247.550966][ T8304] memory+swap: usage 8kB, limit 9007199254740988kB, failcnt 0 [ 247.559225][ T8304] kmem: usage 4kB, limit 9007199254740988kB, failcnt 0 [ 247.566583][ T8304] Memory cgroup stats for /syz4/test: [ 247.566975][ T8304] cache 0 [ 247.577513][ T8304] rss 0 [ 247.580400][ T8304] rss_huge 0 [ 247.584172][ T8304] shmem 0 [ 247.587438][ T8304] mapped_file 0 [ 247.591005][ T8304] dirty 0 [ 247.594546][ T8304] writeback 0 [ 247.599385][ T8304] workingset_refault_anon 0 [ 247.604358][ T8304] workingset_refault_file 0 [ 247.610245][ T8304] swap 4096 [ 247.614707][ T8304] pgpgin 2 [ 247.617862][ T8304] pgpgout 2 [ 247.621258][ T8304] pgfault 5 [ 247.635827][ T8304] pgmajfault 0 [ 247.640433][ T8304] inactive_anon 0 [ 247.647745][ T8304] active_anon 0 [ 247.652450][ T8304] inactive_file 0 [ 247.666780][ T8304] active_file 0 [ 247.682096][ T8304] unevictable 0 [ 247.688108][ T8304] hierarchical_memory_limit 8192 [ 247.706055][ T8304] hierarchical_memsw_limit 9223372036854771712 [ 247.719110][ T8304] total_cache 0 [ 247.771514][ T8304] total_rss 0 [ 247.776707][ T8304] total_rss_huge 0 [ 247.790793][ T8304] total_shmem 0 [ 247.798068][ T8304] total_mapped_file 0 [ 247.818773][ T8304] total_dirty 0 [ 247.822401][ T8304] total_writeback 0 [ 247.829369][ T8304] total_workingset_refault_anon 0 [ 247.836244][ T8304] total_workingset_refault_file 0 [ 247.841581][ T8304] total_swap 4096 [ 247.845698][ T8304] total_pgpgin 2 [ 247.849290][ T8304] total_pgpgout 2 [ 247.853606][ T8304] total_pgfault 5 [ 247.857373][ T8304] total_pgmajfault 0 [ 247.861310][ T8304] total_inactive_anon 0 [ 247.867865][ T8304] total_active_anon 0 [ 247.871936][ T8304] total_inactive_file 0 [ 247.876669][ T8304] total_active_file 0 [ 247.882564][ T8304] total_unevictable 0 [ 247.887111][ T8304] anon_cost 0 [ 247.890508][ T8304] file_cost 0 [ 247.894790][ T8304] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=test,mems_allowed=0-1,oom_memcg=/syz4/test,task_memcg=/syz4/test,task=syz.4.761,pid=8302,uid=0 [ 247.911848][ T8304] Memory cgroup out of memory: Killed process 8304 (syz.4.761) total-vm:102376kB, anon-rss:1372kB, file-rss:22528kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 248.135964][ T8312] binder: BINDER_SET_CONTEXT_MGR already set [ 248.159309][ T8312] binder: 8311:8312 ioctl 4018620d 200000004a80 returned -16 [ 248.207227][ T8314] loop2: detected capacity change from 0 to 2048 [ 248.361490][ T8314] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 249.000772][ T8327] netlink: 32 bytes leftover after parsing attributes in process `syz.4.770'. [ 249.929548][ T8344] binder: 8342:8344 ioctl c0306201 0 returned -14 [ 253.355537][ T8364] syz.4.783 invoked oom-killer: gfp_mask=0x400cc0(GFP_KERNEL_ACCOUNT), order=2, oom_score_adj=1000 [ 253.382866][ T8364] CPU: 1 PID: 8364 Comm: syz.4.783 Not tainted syzkaller #0 [ 253.390243][ T8364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 253.400353][ T8364] Call Trace: [ 253.403731][ T8364] [ 253.406706][ T8364] dump_stack_lvl+0x18c/0x250 [ 253.411440][ T8364] ? show_regs_print_info+0x20/0x20 [ 253.416688][ T8364] ? load_image+0x420/0x420 [ 253.421247][ T8364] ? ___ratelimit+0x478/0x610 [ 253.425977][ T8364] ? radix_tree_cpu_dead+0x160/0x160 [ 253.431313][ T8364] dump_header+0xd8/0x820 [ 253.435694][ T8364] oom_kill_process+0x390/0x580 [ 253.440604][ T8364] out_of_memory+0xe0e/0x1200 [ 253.445349][ T8364] ? mem_cgroup_out_of_memory+0xc1/0x390 [ 253.451031][ T8364] ? print_unlock_imbalance_bug+0x160/0x160 [ 253.457002][ T8364] ? mutex_lock_nested+0x20/0x20 [ 253.462012][ T8364] ? unregister_oom_notifier+0x20/0x20 [ 253.467548][ T8364] mem_cgroup_out_of_memory+0x2c2/0x390 [ 253.473157][ T8364] ? try_charge_memcg+0xc91/0x17c0 [ 253.478341][ T8364] ? drain_local_stock+0x630/0x630 [ 253.483531][ T8364] ? do_raw_spin_unlock+0x121/0x230 [ 253.488796][ T8364] try_charge_memcg+0xca1/0x17c0 [ 253.493808][ T8364] ? folio_flags+0x120/0x120 [ 253.498460][ T8364] ? percpu_ref_tryget+0x15/0x180 [ 253.503546][ T8364] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 253.509333][ T8364] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 253.515368][ T8364] ? percpu_ref_tryget+0x15/0x180 [ 253.520433][ T8364] ? percpu_ref_tryget+0x15/0x180 [ 253.525501][ T8364] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 253.531257][ T8364] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 253.537015][ T8364] ? get_mem_cgroup_from_objcg+0x13c/0x150 [ 253.542863][ T8364] obj_cgroup_charge+0x36e/0x630 [ 253.547848][ T8364] ? get_obj_cgroup_from_current+0xd4/0x280 [ 253.553857][ T8364] ? obj_cgroup_charge+0xed/0x630 [ 253.558935][ T8364] ? mod_objcg_mlstate+0x320/0x320 [ 253.564115][ T8364] ? percpu_ref_tryget+0x15/0x180 [ 253.569165][ T8364] ? get_obj_cgroup_from_current+0xd4/0x280 [ 253.575068][ T8364] slab_pre_alloc_hook+0x2e2/0x300 [ 253.580195][ T8364] ? rcu_is_watching+0x15/0xb0 [ 253.584973][ T8364] ? kvmalloc_node+0x70/0x180 [ 253.589656][ T8364] ? kvmalloc_node+0x70/0x180 [ 253.594338][ T8364] __kmem_cache_alloc_node+0x53/0x250 [ 253.599742][ T8364] ? kvmalloc_node+0x70/0x180 [ 253.604436][ T8364] __kmalloc_node+0xa6/0x240 [ 253.609052][ T8364] ? seq_read_iter+0xa1/0xc50 [ 253.613739][ T8364] kvmalloc_node+0x70/0x180 [ 253.618254][ T8364] traverse+0xd3/0x590 [ 253.622335][ T8364] ? __lock_acquire+0x7d80/0x7d80 [ 253.627369][ T8364] seq_read_iter+0xb48/0xc50 [ 253.631962][ T8364] ? aa_file_perm+0x11b/0xee0 [ 253.636651][ T8364] seq_read+0x175/0x220 [ 253.640840][ T8364] ? seq_open+0x140/0x140 [ 253.645188][ T8364] ? end_current_label_crit_section+0x149/0x170 [ 253.651442][ T8364] ? seq_open+0x140/0x140 [ 253.655794][ T8364] proc_reg_read+0x1e4/0x2d0 [ 253.660399][ T8364] ? proc_reg_get_unmapped_area+0x380/0x380 [ 253.666361][ T8364] vfs_read+0x298/0x990 [ 253.670584][ T8364] ? kernel_read+0x1e0/0x1e0 [ 253.675196][ T8364] ? __fget_files+0x28/0x460 [ 253.679808][ T8364] ? __fget_files+0x3fc/0x460 [ 253.684501][ T8364] ? __fdget+0x180/0x210 [ 253.688773][ T8364] ? __x64_sys_pread64+0xf7/0x220 [ 253.693823][ T8364] __x64_sys_pread64+0x198/0x220 [ 253.698787][ T8364] ? ksys_pread64+0x1c0/0x1c0 [ 253.703486][ T8364] ? lockdep_hardirqs_on+0x98/0x150 [ 253.708702][ T8364] do_syscall_64+0x55/0xb0 [ 253.713124][ T8364] ? clear_bhb_loop+0x40/0x90 [ 253.717811][ T8364] ? clear_bhb_loop+0x40/0x90 [ 253.722507][ T8364] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 253.728422][ T8364] RIP: 0033:0x7f0b2899e0d9 [ 253.732863][ T8364] 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 [ 253.752518][ T8364] RSP: 002b:00007f0b29793028 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 253.760966][ T8364] RAX: ffffffffffffffda RBX: 00007f0b28c25fa0 RCX: 00007f0b2899e0d9 [ 253.768950][ T8364] RDX: 0000000000018fd8 RSI: 0000200000032180 RDI: 0000000000000005 [ 253.776935][ T8364] RBP: 00007f0b28a35024 R08: 0000000000000000 R09: 0000000000000000 [ 253.784919][ T8364] R10: 0200000000000c2a R11: 0000000000000246 R12: 0000000000000000 [ 253.792904][ T8364] R13: 00007f0b28c26038 R14: 00007f0b28c25fa0 R15: 00007ffc29c7efb8 [ 253.800927][ T8364] [ 253.899312][ T8364] memory: usage 8kB, limit 8kB, failcnt 190 [ 253.912210][ T8364] memory+swap: usage 8kB, limit 9007199254740988kB, failcnt 0 [ 253.972559][ T8364] kmem: usage 8kB, limit 9007199254740988kB, failcnt 0 [ 253.994222][ T8364] Memory cgroup stats for /syz4/test: [ 253.994396][ T8364] cache 0 [ 254.027287][ T8364] rss 0 [ 254.030138][ T8364] rss_huge 0 [ 254.047544][ T8364] shmem 0 [ 254.050585][ T8364] mapped_file 0 [ 254.065795][ T8364] dirty 0 [ 254.068909][ T8364] writeback 0 [ 254.072231][ T8364] workingset_refault_anon 1 [ 254.086263][ T8364] workingset_refault_file 0 [ 254.091038][ T8364] swap 0 [ 254.104238][ T8364] pgpgin 3 [ 254.107355][ T8364] pgpgout 3 [ 254.110491][ T8364] pgfault 9 [ 254.126602][ T8364] pgmajfault 1 [ 254.130058][ T8364] inactive_anon 0 [ 254.153954][ T8364] active_anon 0 [ 254.157529][ T8364] inactive_file 0 [ 254.161195][ T8364] active_file 0 [ 254.185426][ T8364] unevictable 0 [ 254.188975][ T8364] hierarchical_memory_limit 8192 [ 254.200911][ T8364] hierarchical_memsw_limit 9223372036854771712 [ 254.212875][ T8364] total_cache 0 [ 254.232844][ T8364] total_rss 0 [ 254.236237][ T8364] total_rss_huge 0 [ 254.247581][ T8364] total_shmem 0 [ 254.262920][ T8364] total_mapped_file 0 [ 254.267241][ T8364] total_dirty 0 [ 254.292969][ T8364] total_writeback 0 [ 254.312956][ T8364] total_workingset_refault_anon 1 [ 254.328523][ T8364] total_workingset_refault_file 0 [ 254.343025][ T8364] total_swap 0 [ 254.346490][ T8364] total_pgpgin 3 [ 254.360319][ T8364] total_pgpgout 3 [ 254.365017][ T8364] total_pgfault 9 [ 254.368703][ T8364] total_pgmajfault 1 [ 254.378670][ T8364] total_inactive_anon 0 [ 254.391975][ T8364] total_active_anon 0 [ 254.403698][ T8364] total_inactive_file 0 [ 254.411365][ T8364] total_active_file 0 [ 254.421172][ T8364] total_unevictable 0 [ 254.428989][ T8364] anon_cost 0 [ 254.437978][ T8364] file_cost 0 [ 254.443683][ T8364] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=test,mems_allowed=0-1,oom_memcg=/syz4/test,task_memcg=/syz4/test,task=syz.4.783,pid=8363,uid=0 [ 254.478743][ T8364] Memory cgroup out of memory: Killed process 8364 (syz.4.783) total-vm:102376kB, anon-rss:1344kB, file-rss:22400kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 255.612900][ T0] NOHZ tick-stop error: local softirq work is pending, handler #140!!! [ 256.140926][ T8386] loop4: detected capacity change from 0 to 2048 [ 256.169718][ T8386] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 256.819039][ T8392] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 258.469893][ T1290] ieee802154 phy0 wpan0: encryption failed: -22 [ 258.476524][ T1290] ieee802154 phy1 wpan1: encryption failed: -22 [ 260.882112][ T8417] loop1: detected capacity change from 0 to 256 [ 261.861949][ T8429] loop1: detected capacity change from 0 to 128 [ 261.890144][ T8423] netlink: 32 bytes leftover after parsing attributes in process `syz.0.780'. [ 261.932475][ T8429] FAT-fs (loop1): Directory bread(block 32) failed [ 261.947000][ T8429] FAT-fs (loop1): Directory bread(block 33) failed [ 261.964560][ T8427] binder: 8426:8427 ioctl c0306201 0 returned -14 [ 261.973208][ T8429] FAT-fs (loop1): Directory bread(block 34) failed [ 261.979857][ T8429] FAT-fs (loop1): Directory bread(block 35) failed [ 262.033555][ T8429] FAT-fs (loop1): Directory bread(block 36) failed [ 262.040185][ T8429] FAT-fs (loop1): Directory bread(block 37) failed [ 262.053655][ T8429] FAT-fs (loop1): Directory bread(block 38) failed [ 262.060285][ T8429] FAT-fs (loop1): Directory bread(block 39) failed [ 262.083774][ T8429] FAT-fs (loop1): Directory bread(block 40) failed [ 262.098173][ T8429] FAT-fs (loop1): Directory bread(block 41) failed [ 262.278021][ T8432] loop4: detected capacity change from 0 to 2048 [ 262.401856][ T8432] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 262.823007][ T5883] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 263.680346][ T5883] usb 1-1: Using ep0 maxpacket: 16 [ 263.733398][ T5883] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 263.783223][ T5883] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 263.829388][ T5883] usb 1-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 265.313487][ T5883] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 265.326279][ T5883] usb 1-1: config 0 descriptor?? [ 265.586629][ T5838] usb 1-1: USB disconnect, device number 9 [ 265.615182][ T8456] netlink: 32 bytes leftover after parsing attributes in process `syz.2.811'. [ 265.653667][ T5786] Bluetooth: hci3: command 0x0406 tx timeout [ 265.698434][ T8461] binder: 8460:8461 ioctl c0306201 0 returned -14 [ 266.040426][ T8467] loop1: detected capacity change from 0 to 2048 [ 266.088292][ T8467] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 268.700909][ T8488] loop4: detected capacity change from 0 to 512 [ 268.747908][ T8488] EXT4-fs: inline encryption not supported [ 268.782662][ T8488] EXT4-fs: Mount option(s) incompatible with ext3 [ 268.993065][ T5838] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 269.029716][ T8492] netlink: 32 bytes leftover after parsing attributes in process `syz.0.823'. [ 269.197004][ T5838] usb 3-1: Using ep0 maxpacket: 16 [ 269.216256][ T5838] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 269.264634][ T5838] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 269.303359][ T5838] usb 3-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 269.333069][ T5838] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 269.804434][ T8500] loop0: detected capacity change from 0 to 128 [ 269.955026][ T8500] FAT-fs (loop0): Unrecognized mount option "fmask=00000000000000003Oojnonumtail=0" or missing value [ 270.105691][ T5838] usb 3-1: config 0 descriptor?? [ 270.135904][ T5768] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 270.245193][ T8508] loop4: detected capacity change from 0 to 2048 [ 270.263622][ T8508] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 270.529899][ T9] usb 3-1: USB disconnect, device number 17 [ 272.653726][ T8524] netlink: 32 bytes leftover after parsing attributes in process `syz.2.833'. [ 273.598905][ T8539] loop1: detected capacity change from 0 to 2048 [ 273.794417][ T8543] qnx6: unable to read the first superblock [ 273.848534][ T8539] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 273.877616][ T8545] loop4: detected capacity change from 0 to 128 [ 273.985003][ T9] hid-generic 0F98:0004:0009.0001: unknown main item tag 0x0 [ 274.010485][ T9] hid-generic 0F98:0004:0009.0001: unknown main item tag 0x0 [ 274.021416][ T9] hid-generic 0F98:0004:0009.0001: unknown main item tag 0x0 [ 274.029473][ T9] hid-generic 0F98:0004:0009.0001: unknown main item tag 0x0 [ 274.037460][ T9] hid-generic 0F98:0004:0009.0001: unknown main item tag 0x0 [ 274.045714][ T9] hid-generic 0F98:0004:0009.0001: unknown main item tag 0x0 [ 274.053497][ T9] hid-generic 0F98:0004:0009.0001: unknown main item tag 0x0 [ 274.061130][ T9] hid-generic 0F98:0004:0009.0001: unknown main item tag 0x0 [ 274.068692][ T9] hid-generic 0F98:0004:0009.0001: unknown main item tag 0x0 [ 274.076391][ T9] hid-generic 0F98:0004:0009.0001: unknown main item tag 0x0 [ 274.083922][ T9] hid-generic 0F98:0004:0009.0001: unknown main item tag 0x0 [ 274.086387][ T8545] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 274.091841][ T9] hid-generic 0F98:0004:0009.0001: unknown main item tag 0x0 [ 274.111006][ T9] hid-generic 0F98:0004:0009.0001: unknown main item tag 0x0 [ 274.139971][ T9] hid-generic 0F98:0004:0009.0001: unknown main item tag 0x0 [ 274.150983][ T9] hid-generic 0F98:0004:0009.0001: unknown main item tag 0x0 [ 274.160995][ T9] hid-generic 0F98:0004:0009.0001: unknown main item tag 0x0 [ 274.171738][ T9] hid-generic 0F98:0004:0009.0001: unknown main item tag 0x0 [ 274.185841][ T8545] ext4 filesystem being mounted at /109/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 274.203443][ T8549] binder: 8547:8549 ioctl 4018620d 0 returned -22 [ 274.234929][ T9] hid-generic 0F98:0004:0009.0001: hidraw0: HID v0.04 Device [syz1] on syz0 [ 274.304980][ T8545] fscrypt: loop4: 1 inode(s) still busy after removing key with identifier 69b2f6edeee720cce0577937eb8a6751, including ino 12 [ 274.465358][ T6802] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 274.507764][ T8550] fido_id[8550]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 274.683092][ T9] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 274.791183][ T8564] loop4: detected capacity change from 0 to 128 [ 274.801416][ T8560] netlink: 32 bytes leftover after parsing attributes in process `syz.0.842'. [ 274.810979][ T8564] FAT-fs (loop4): Unrecognized mount option "fmask=00000000000000003Oojnonumtail=0" or missing value [ 274.873058][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 274.886914][ T9] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 274.919845][ T9] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 274.948531][ T9] usb 2-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 275.028301][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 275.059939][ T9] usb 2-1: config 0 descriptor?? [ 276.270717][ T8581] loop2: detected capacity change from 0 to 2048 [ 276.329734][ T8581] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 276.417230][ T971] usb 2-1: USB disconnect, device number 10 [ 276.756632][ T8585] loop2: detected capacity change from 0 to 128 [ 276.809878][ T8585] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 276.830332][ T8585] ext4 filesystem being mounted at /226/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 276.934236][ T8585] fscrypt: loop2: 1 inode(s) still busy after removing key with identifier 69b2f6edeee720cce0577937eb8a6751, including ino 12 [ 277.119516][ T5777] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 277.156878][ T8597] binder: 8596:8597 ioctl 4018620d 0 returned -22 [ 277.262821][ T8593] netlink: 32 bytes leftover after parsing attributes in process `syz.0.852'. [ 278.649133][ T8619] loop1: detected capacity change from 0 to 128 [ 278.677926][ T8619] FAT-fs (loop1): Unrecognized mount option "fmask=00000000000000003Oojnonumtail=0" or missing value [ 278.772067][ T8626] loop2: detected capacity change from 0 to 512 [ 278.825356][ T8626] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 278.901606][ T8626] EXT4-fs warning (device loop2): ext4_update_dynamic_rev:1154: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 278.907914][ T8630] loop0: detected capacity change from 0 to 128 [ 278.942998][ T5838] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 278.956635][ T8626] EXT4-fs error (device loop2): ext4_validate_block_bitmap:439: comm syz.2.861: bg 0: block 248: padding at end of block bitmap is not set [ 279.056076][ T8630] nfs: Unknown parameter 'x魧^zRJ̏Pjcbj~@!̼o^w wR FMq%!}!^vk؇7_qr&Wj6OZ)51Dm{TvSާ{E[mUԔ+okƢe|.JYaXͪX*X2rմmedUjպ2Ųu]'m< H1FD$q%1' [ 279.080226][ C0] vkms_vblank_simulate: vblank timer overrun [ 279.097074][ T8626] Quota error (device loop2): write_blk: dquota write failed [ 279.118344][ T8626] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 279.145917][ T8626] EXT4-fs error (device loop2): ext4_acquire_dquot:6953: comm syz.2.861: Failed to acquire dquot type 1 [ 279.182992][ T5838] usb 5-1: Using ep0 maxpacket: 16 [ 279.224665][ T5838] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 279.235534][ T8626] EXT4-fs (loop2): 1 truncate cleaned up [ 279.242440][ T8626] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 279.278648][ T5838] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 279.326298][ T5838] usb 5-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 279.389393][ T5838] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 279.601027][ T28] audit: type=1326 audit(2000000000.720:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8628 comm="syz.0.863" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7c12f9e0d9 code=0x7ffc0000 [ 280.025935][ T28] audit: type=1326 audit(2000000000.720:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8628 comm="syz.0.863" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7c12f9e0d9 code=0x7ffc0000 [ 280.049798][ C0] vkms_vblank_simulate: vblank timer overrun [ 280.133714][ T28] audit: type=1326 audit(2000000000.720:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8628 comm="syz.0.863" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=64 compat=0 ip=0x7f7c12f9e0d9 code=0x7ffc0000 [ 280.159257][ T5838] usb 5-1: config 0 descriptor?? [ 280.168987][ T28] audit: type=1326 audit(2000000000.720:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8628 comm="syz.0.863" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7c12f9e0d9 code=0x7ffc0000 [ 280.195512][ T28] audit: type=1326 audit(2000000000.730:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8628 comm="syz.0.863" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7c12f9e0d9 code=0x7ffc0000 [ 280.251198][ T5777] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 280.363187][ T28] audit: type=1326 audit(2000000000.730:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8628 comm="syz.0.863" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=65 compat=0 ip=0x7f7c12f9e0d9 code=0x7ffc0000 [ 280.430029][ T28] audit: type=1326 audit(2000000000.730:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8628 comm="syz.0.863" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7c12f9e0d9 code=0x7ffc0000 [ 280.631301][ T28] audit: type=1326 audit(2000000000.730:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8628 comm="syz.0.863" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7c12f9e0d9 code=0x7ffc0000 [ 280.695815][ T8636] netlink: 32 bytes leftover after parsing attributes in process `syz.0.864'. [ 280.720375][ T5838] usb 5-1: USB disconnect, device number 7 [ 281.153775][ T8653] binder: 8652:8653 ioctl 4018620d 0 returned -22 [ 282.509903][ T8668] loop2: detected capacity change from 0 to 128 [ 282.553429][ T8668] nfs: Unknown parameter 'x魧^zRJ̏Pjcbj~@!̼o^w wR FMq%!}!^vk؇7_qr&Wj6OZ)51Dm{TvSާ{E[mUԔ+okƢe|.JYaXͪX*X2rմmedUjպ2Ųu]'m< H1FD$q%1' [ 284.933195][ T5883] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 285.085624][ T8692] binder: BINDER_SET_CONTEXT_MGR already set [ 285.091936][ T8692] binder: 8690:8692 ioctl 4018620d 200000000040 returned -16 [ 285.182931][ T5883] usb 5-1: Using ep0 maxpacket: 16 [ 285.195042][ T5883] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 285.212864][ T5883] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 285.222186][ T5883] usb 5-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 285.243967][ T5883] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 285.255006][ T5883] usb 5-1: config 0 descriptor?? [ 285.676213][ T5883] usb 5-1: USB disconnect, device number 8 [ 285.968156][ T8701] qnx6: unable to read the first superblock [ 286.281484][ T8705] xt_CT: You must specify a L4 protocol and not use inversions on it [ 286.486582][ T8718] loop4: detected capacity change from 0 to 1024 [ 286.551688][ T8718] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 286.589758][ T8718] ext4 filesystem being mounted at /122/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 286.820881][ T8729] binder: BINDER_SET_CONTEXT_MGR already set [ 286.846087][ T8729] binder: 8728:8729 ioctl 4018620d 200000000040 returned -16 [ 286.904347][ T8725] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm ext4lazyinit: bg 0: block 112: padding at end of block bitmap is not set [ 287.068431][ T8734] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz.4.891: bg 0: block 112: padding at end of block bitmap is not set [ 287.130415][ T8734] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 51 with error 28 [ 287.143863][ T8734] EXT4-fs (loop4): This should not happen!! Data will be lost [ 287.143863][ T8734] [ 287.154235][ T8734] EXT4-fs (loop4): Total free blocks count 0 [ 287.160513][ T8734] EXT4-fs (loop4): Free/Dirty block details [ 287.166696][ T8734] EXT4-fs (loop4): free_blocks=0 [ 287.171877][ T8734] EXT4-fs (loop4): dirty_blocks=64 [ 287.177147][ T8734] EXT4-fs (loop4): Block reservation details [ 287.183338][ T8734] EXT4-fs (loop4): i_reserved_data_blocks=4 [ 287.599565][ T6802] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 287.688679][ T8743] loop1: detected capacity change from 0 to 1024 [ 287.844789][ T5838] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 288.024529][ T8754] loop4: detected capacity change from 0 to 2048 [ 288.042873][ T5838] usb 3-1: Using ep0 maxpacket: 16 [ 288.065281][ T5838] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 288.080315][ T5838] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 288.089699][ T8754] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 288.098555][ T8756] binder: BINDER_SET_CONTEXT_MGR already set [ 288.098570][ T8756] binder: 8755:8756 ioctl 4018620d 200000000040 returned -16 [ 288.115913][ T5838] usb 3-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 288.147869][ T5838] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 288.194178][ T5838] usb 3-1: config 0 descriptor?? [ 288.498544][ T8768] loop4: detected capacity change from 0 to 2048 [ 288.532447][ T8768] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 288.636365][ T5883] usb 3-1: USB disconnect, device number 18 [ 289.860773][ T8784] loop0: detected capacity change from 0 to 128 [ 289.972503][ T8784] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 290.025251][ T8784] ext4 filesystem being mounted at /213/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 290.052738][ T8791] loop2: detected capacity change from 0 to 256 [ 290.094857][ T8794] loop1: detected capacity change from 0 to 128 [ 290.113844][ T8784] fscrypt: loop0: 1 inode(s) still busy after removing key with identifier 69b2f6edeee720cce0577937eb8a6751, including ino 12 [ 290.132561][ T8794] UDF-fs: error (device loop1): udf_read_tagged: read failed, block=256, location=256 [ 290.156165][ T8792] loop4: detected capacity change from 0 to 2048 [ 290.164906][ T8791] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 290.196421][ T8791] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 290.198681][ T8794] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 290.227037][ T8792] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 290.247369][ T8791] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 290.304301][ T8791] exFAT-fs (loop2): failed to load alloc-bitmap [ 290.335647][ T8791] exFAT-fs (loop2): failed to recognize exfat type [ 290.357116][ T5775] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 290.591001][ T8800] binder: 8798:8800 ioctl c0306201 0 returned -14 [ 290.943673][ T5838] hid-generic 0F98:0004:0009.0002: unknown main item tag 0x0 [ 290.956067][ T5838] hid-generic 0F98:0004:0009.0002: unknown main item tag 0x0 [ 290.967469][ T5838] hid-generic 0F98:0004:0009.0002: unknown main item tag 0x0 [ 290.979846][ T5838] hid-generic 0F98:0004:0009.0002: unknown main item tag 0x0 [ 290.988269][ T5838] hid-generic 0F98:0004:0009.0002: unknown main item tag 0x0 [ 291.000290][ T5838] hid-generic 0F98:0004:0009.0002: unknown main item tag 0x0 [ 291.003144][ T8] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 291.007808][ T5838] hid-generic 0F98:0004:0009.0002: unknown main item tag 0x0 [ 291.025312][ T8818] qnx6: unable to read the first superblock [ 291.035718][ T5838] hid-generic 0F98:0004:0009.0002: unknown main item tag 0x0 [ 291.045238][ T5838] hid-generic 0F98:0004:0009.0002: unknown main item tag 0x0 [ 291.052660][ T5838] hid-generic 0F98:0004:0009.0002: unknown main item tag 0x0 [ 291.064274][ T5838] hid-generic 0F98:0004:0009.0002: unknown main item tag 0x0 [ 291.071714][ T5838] hid-generic 0F98:0004:0009.0002: unknown main item tag 0x0 [ 291.080892][ T5838] hid-generic 0F98:0004:0009.0002: unknown main item tag 0x0 [ 291.088662][ T5838] hid-generic 0F98:0004:0009.0002: unknown main item tag 0x0 [ 291.096360][ T5838] hid-generic 0F98:0004:0009.0002: unknown main item tag 0x0 [ 291.103973][ T5838] hid-generic 0F98:0004:0009.0002: unknown main item tag 0x0 [ 291.111414][ T5838] hid-generic 0F98:0004:0009.0002: unknown main item tag 0x0 [ 291.124291][ T5838] hid-generic 0F98:0004:0009.0002: hidraw0: HID v0.04 Device [syz1] on syz0 [ 291.210103][ T8] usb 5-1: Using ep0 maxpacket: 16 [ 291.214212][ T8819] fido_id[8819]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 291.240678][ T8] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 291.265647][ T8] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 291.276067][ T8] usb 5-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 291.292837][ T8] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 291.316343][ T8] usb 5-1: config 0 descriptor?? [ 291.322469][ T8821] loop0: detected capacity change from 0 to 2048 [ 291.364337][ T8821] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 292.631290][ T8] usb 5-1: USB disconnect, device number 9 [ 292.782095][ T5765] hid-generic 0F98:0004:0009.0003: unknown main item tag 0x0 [ 292.806202][ T5765] hid-generic 0F98:0004:0009.0003: unknown main item tag 0x0 [ 292.822883][ T5765] hid-generic 0F98:0004:0009.0003: unknown main item tag 0x0 [ 292.833265][ T5765] hid-generic 0F98:0004:0009.0003: unknown main item tag 0x0 [ 292.841247][ T5765] hid-generic 0F98:0004:0009.0003: unknown main item tag 0x0 [ 292.851509][ T8847] qnx6: unable to read the first superblock [ 292.866454][ T5765] hid-generic 0F98:0004:0009.0003: unknown main item tag 0x0 [ 292.878701][ T5765] hid-generic 0F98:0004:0009.0003: unknown main item tag 0x0 [ 292.890466][ T5765] hid-generic 0F98:0004:0009.0003: unknown main item tag 0x0 [ 292.901681][ T5765] hid-generic 0F98:0004:0009.0003: unknown main item tag 0x0 [ 292.919419][ T5765] hid-generic 0F98:0004:0009.0003: unknown main item tag 0x0 [ 292.929212][ T5765] hid-generic 0F98:0004:0009.0003: unknown main item tag 0x0 [ 292.941463][ T5765] hid-generic 0F98:0004:0009.0003: unknown main item tag 0x0 [ 292.950443][ T5765] hid-generic 0F98:0004:0009.0003: unknown main item tag 0x0 [ 292.961365][ T5765] hid-generic 0F98:0004:0009.0003: unknown main item tag 0x0 [ 292.972180][ T5765] hid-generic 0F98:0004:0009.0003: unknown main item tag 0x0 [ 293.000067][ T5765] hid-generic 0F98:0004:0009.0003: unknown main item tag 0x0 [ 293.009711][ T5765] hid-generic 0F98:0004:0009.0003: unknown main item tag 0x0 [ 293.022069][ T8851] loop2: detected capacity change from 0 to 2048 [ 293.028844][ T5765] hid-generic 0F98:0004:0009.0003: hidraw0: HID v0.04 Device [syz1] on syz0 [ 293.096268][ T8851] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 293.243731][ T8853] fido_id[8853]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 293.386843][ T8858] loop1: detected capacity change from 0 to 128 [ 293.466521][ T8858] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 293.588682][ T8858] ext4 filesystem being mounted at /260/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 293.659921][ T8858] fscrypt: loop1: 1 inode(s) still busy after removing key with identifier 69b2f6edeee720cce0577937eb8a6751, including ino 12 [ 294.408909][ T5776] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 294.567325][ T971] hid-generic 0F98:0004:0009.0004: unknown main item tag 0x0 [ 294.582967][ T971] hid-generic 0F98:0004:0009.0004: unknown main item tag 0x0 [ 294.615781][ T971] hid-generic 0F98:0004:0009.0004: unknown main item tag 0x0 [ 294.619361][ T8877] qnx6: unable to read the first superblock [ 294.650937][ T971] hid-generic 0F98:0004:0009.0004: unknown main item tag 0x0 [ 294.683029][ T971] hid-generic 0F98:0004:0009.0004: unknown main item tag 0x0 [ 294.707908][ T971] hid-generic 0F98:0004:0009.0004: unknown main item tag 0x0 [ 294.736058][ T971] hid-generic 0F98:0004:0009.0004: unknown main item tag 0x0 [ 294.759613][ T971] hid-generic 0F98:0004:0009.0004: unknown main item tag 0x0 [ 294.786706][ T971] hid-generic 0F98:0004:0009.0004: unknown main item tag 0x0 [ 294.809551][ T971] hid-generic 0F98:0004:0009.0004: unknown main item tag 0x0 [ 294.830209][ T971] hid-generic 0F98:0004:0009.0004: unknown main item tag 0x0 [ 294.843048][ T971] hid-generic 0F98:0004:0009.0004: unknown main item tag 0x0 [ 294.870891][ T971] hid-generic 0F98:0004:0009.0004: unknown main item tag 0x0 [ 294.886522][ T971] hid-generic 0F98:0004:0009.0004: unknown main item tag 0x0 [ 294.894998][ T971] hid-generic 0F98:0004:0009.0004: unknown main item tag 0x0 [ 294.924247][ T971] hid-generic 0F98:0004:0009.0004: unknown main item tag 0x0 [ 294.931909][ T971] hid-generic 0F98:0004:0009.0004: unknown main item tag 0x0 [ 294.968119][ T971] hid-generic 0F98:0004:0009.0004: hidraw0: HID v0.04 Device [syz1] on syz0 [ 295.107531][ T8891] fido_id[8891]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 295.123071][ T8] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 295.173230][ T5883] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 295.180269][ T8895] loop0: detected capacity change from 0 to 128 [ 295.202490][ T8895] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 295.221764][ T8895] ext4 filesystem being mounted at /228/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 295.291058][ T8895] fscrypt: loop0: 1 inode(s) still busy after removing key with identifier 69b2f6edeee720cce0577937eb8a6751, including ino 12 [ 295.341997][ T8] usb 5-1: config 0 has an invalid interface number: 128 but max is 0 [ 295.359618][ T8] usb 5-1: config 0 has no interface number 0 [ 295.370448][ T5883] usb 2-1: Using ep0 maxpacket: 16 [ 295.385707][ T5883] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 295.404040][ T8] usb 5-1: config 0 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 295.430084][ T5883] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 295.440481][ T8] usb 5-1: config 0 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 295.452963][ T5775] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 295.460642][ T5883] usb 2-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 295.471676][ T8] usb 5-1: config 0 interface 128 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 295.485448][ T5883] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 295.494911][ T8] usb 5-1: New USB device found, idVendor=046d, idProduct=c262, bcdDevice= 0.00 [ 295.504483][ T8] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 295.519405][ T5883] usb 2-1: config 0 descriptor?? [ 295.547640][ T8] usb 5-1: config 0 descriptor?? [ 296.065233][ T5838] usb 2-1: USB disconnect, device number 11 [ 296.198694][ T8] usbhid 5-1:0.128: can't add hid device: -71 [ 296.208707][ T8] usbhid: probe of 5-1:0.128 failed with error -71 [ 296.218535][ T8] usb 5-1: USB disconnect, device number 10 [ 297.066671][ T8916] veth3: entered promiscuous mode [ 297.072089][ T8916] veth3: entered allmulticast mode [ 297.217516][ T5883] hid-generic 0F98:0004:0009.0005: unknown main item tag 0x0 [ 297.242884][ T5883] hid-generic 0F98:0004:0009.0005: unknown main item tag 0x0 [ 297.257051][ T5883] hid-generic 0F98:0004:0009.0005: unknown main item tag 0x0 [ 297.273895][ T5883] hid-generic 0F98:0004:0009.0005: unknown main item tag 0x0 [ 297.302911][ T5883] hid-generic 0F98:0004:0009.0005: unknown main item tag 0x0 [ 297.306027][ T8929] qnx6: unable to read the first superblock [ 297.316545][ T8928] syz.0.962 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 297.331107][ T5883] hid-generic 0F98:0004:0009.0005: unknown main item tag 0x0 [ 297.373128][ T5883] hid-generic 0F98:0004:0009.0005: unknown main item tag 0x0 [ 297.395726][ T5883] hid-generic 0F98:0004:0009.0005: unknown main item tag 0x0 [ 297.413573][ T5883] hid-generic 0F98:0004:0009.0005: unknown main item tag 0x0 [ 297.421057][ T5883] hid-generic 0F98:0004:0009.0005: unknown main item tag 0x0 [ 297.458378][ T5883] hid-generic 0F98:0004:0009.0005: unknown main item tag 0x0 [ 297.479296][ T5883] hid-generic 0F98:0004:0009.0005: unknown main item tag 0x0 [ 297.497373][ T5883] hid-generic 0F98:0004:0009.0005: unknown main item tag 0x0 [ 297.519582][ T5883] hid-generic 0F98:0004:0009.0005: unknown main item tag 0x0 [ 297.542835][ T5883] hid-generic 0F98:0004:0009.0005: unknown main item tag 0x0 [ 297.558895][ T5883] hid-generic 0F98:0004:0009.0005: unknown main item tag 0x0 [ 297.586922][ T5883] hid-generic 0F98:0004:0009.0005: unknown main item tag 0x0 [ 297.611938][ T5883] hid-generic 0F98:0004:0009.0005: hidraw0: HID v0.04 Device [syz1] on syz0 [ 297.623660][ T8934] loop0: detected capacity change from 0 to 512 [ 297.721442][ T8934] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 297.782026][ T8936] fido_id[8936]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 297.970161][ T5775] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 298.223054][ T5838] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 298.363877][ T5765] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 298.403114][ T5838] usb 3-1: Using ep0 maxpacket: 16 [ 298.429603][ T5838] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 298.441259][ T5838] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 298.452162][ T5838] usb 3-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 298.466256][ T5838] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 298.478283][ T5838] usb 3-1: config 0 descriptor?? [ 298.565389][ T5765] usb 1-1: config 0 has an invalid interface number: 128 but max is 0 [ 298.573884][ T5765] usb 1-1: config 0 has no interface number 0 [ 298.580015][ T5765] usb 1-1: config 0 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 298.591246][ T5765] usb 1-1: config 0 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 298.601373][ T5765] usb 1-1: config 0 interface 128 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 298.615018][ T5765] usb 1-1: New USB device found, idVendor=046d, idProduct=c262, bcdDevice= 0.00 [ 298.625161][ T5765] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 298.637902][ T5765] usb 1-1: config 0 descriptor?? [ 298.860623][ T176] usb 3-1: USB disconnect, device number 19 [ 299.151363][ T176] hid-generic 0F98:0004:0009.0006: unknown main item tag 0x0 [ 299.180941][ T176] hid-generic 0F98:0004:0009.0006: unknown main item tag 0x0 [ 299.197240][ T8967] qnx6: unable to read the first superblock [ 299.199435][ T176] hid-generic 0F98:0004:0009.0006: unknown main item tag 0x0 [ 299.219135][ T176] hid-generic 0F98:0004:0009.0006: unknown main item tag 0x0 [ 299.231141][ T176] hid-generic 0F98:0004:0009.0006: unknown main item tag 0x0 [ 299.239841][ T176] hid-generic 0F98:0004:0009.0006: unknown main item tag 0x0 [ 299.254918][ T5765] usbhid 1-1:0.128: can't add hid device: -71 [ 299.257261][ T176] hid-generic 0F98:0004:0009.0006: unknown main item tag 0x0 [ 299.268129][ T5765] usbhid: probe of 1-1:0.128 failed with error -71 [ 299.285578][ T5765] usb 1-1: USB disconnect, device number 10 [ 299.291364][ T176] hid-generic 0F98:0004:0009.0006: unknown main item tag 0x0 [ 299.312374][ T176] hid-generic 0F98:0004:0009.0006: unknown main item tag 0x0 [ 299.320468][ T176] hid-generic 0F98:0004:0009.0006: unknown main item tag 0x0 [ 299.330982][ T176] hid-generic 0F98:0004:0009.0006: unknown main item tag 0x0 [ 299.344700][ T176] hid-generic 0F98:0004:0009.0006: unknown main item tag 0x0 [ 299.360266][ T176] hid-generic 0F98:0004:0009.0006: unknown main item tag 0x0 [ 299.369022][ T176] hid-generic 0F98:0004:0009.0006: unknown main item tag 0x0 [ 299.408977][ T176] hid-generic 0F98:0004:0009.0006: unknown main item tag 0x0 [ 299.423801][ T8971] loop4: detected capacity change from 0 to 128 [ 299.433781][ T8971] FAT-fs (loop4): Unrecognized mount option "fmask=00000000000000003Oojnonumtail=0" or missing value [ 299.452835][ T176] hid-generic 0F98:0004:0009.0006: unknown main item tag 0x0 [ 299.484226][ T176] hid-generic 0F98:0004:0009.0006: unknown main item tag 0x0 [ 301.160992][ T176] hid-generic 0F98:0004:0009.0006: hidraw0: HID v0.04 Device [syz1] on syz0 [ 301.310319][ T8995] fido_id[8995]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 301.314105][ T5765] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 301.347220][ T8999] x_tables: ip6_tables: REJECT target: only valid in filter table, not [ 301.522958][ T5765] usb 1-1: Using ep0 maxpacket: 16 [ 301.536441][ T5765] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 301.552968][ T176] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 301.573414][ T5765] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 301.583962][ T5765] usb 1-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 301.596230][ T5765] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 301.613922][ T5765] usb 1-1: config 0 descriptor?? [ 301.796338][ T176] usb 5-1: config 0 has an invalid interface number: 128 but max is 0 [ 301.806369][ T176] usb 5-1: config 0 has no interface number 0 [ 301.812674][ T176] usb 5-1: config 0 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 301.828014][ T176] usb 5-1: config 0 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 301.840189][ T176] usb 5-1: config 0 interface 128 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 301.854877][ T176] usb 5-1: New USB device found, idVendor=046d, idProduct=c262, bcdDevice= 0.00 [ 301.871169][ T176] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 301.882110][ T176] usb 5-1: config 0 descriptor?? [ 302.125827][ T5765] usb 1-1: USB disconnect, device number 11 [ 302.191291][ T9016] loop2: detected capacity change from 0 to 8192 [ 302.247845][ T9016] loop2: p1 p2 p3 p4 < > [ 302.252722][ T9016] loop2: partition table partially beyond EOD, truncated [ 302.265000][ T9016] loop2: p1 start 100663296 is beyond EOD, truncated [ 302.271752][ T9016] loop2: p2 size 590592 extends beyond EOD, truncated [ 302.289378][ T9016] loop2: p3 start 4294967295 is beyond EOD, truncated [ 302.298217][ T9016] loop2: p4 start 117440516 is beyond EOD, truncated [ 302.335638][ T9016] cgroup: fork rejected by pids controller in /syz2 [ 302.526432][ T176] usbhid 5-1:0.128: can't add hid device: -71 [ 302.542900][ T176] usbhid: probe of 5-1:0.128 failed with error -71 [ 302.573318][ T176] usb 5-1: USB disconnect, device number 11 [ 302.642247][ T8] hid-generic 0F98:0004:0009.0007: unknown main item tag 0x0 [ 302.669476][ T8] hid-generic 0F98:0004:0009.0007: unknown main item tag 0x0 [ 302.687479][ T5768] udevd[5768]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 302.702053][ T8] hid-generic 0F98:0004:0009.0007: unknown main item tag 0x0 [ 302.731587][ T8] hid-generic 0F98:0004:0009.0007: unknown main item tag 0x0 [ 302.748583][ T9023] qnx6: unable to read the first superblock [ 302.755495][ T8] hid-generic 0F98:0004:0009.0007: unknown main item tag 0x0 [ 302.779809][ T8] hid-generic 0F98:0004:0009.0007: unknown main item tag 0x0 [ 302.786586][ T5786] Bluetooth: hci3: command 0x0406 tx timeout [ 302.804849][ T8] hid-generic 0F98:0004:0009.0007: unknown main item tag 0x0 [ 302.833141][ T8] hid-generic 0F98:0004:0009.0007: unknown main item tag 0x0 [ 302.853370][ T8] hid-generic 0F98:0004:0009.0007: unknown main item tag 0x0 [ 302.883169][ T8] hid-generic 0F98:0004:0009.0007: unknown main item tag 0x0 [ 302.890690][ T8] hid-generic 0F98:0004:0009.0007: unknown main item tag 0x0 [ 302.898496][ T8] hid-generic 0F98:0004:0009.0007: unknown main item tag 0x0 [ 302.908331][ T8] hid-generic 0F98:0004:0009.0007: unknown main item tag 0x0 [ 302.916217][ T8] hid-generic 0F98:0004:0009.0007: unknown main item tag 0x0 [ 302.926881][ T8] hid-generic 0F98:0004:0009.0007: unknown main item tag 0x0 [ 302.941766][ T8] hid-generic 0F98:0004:0009.0007: unknown main item tag 0x0 [ 302.961718][ T8] hid-generic 0F98:0004:0009.0007: unknown main item tag 0x0 [ 302.979706][ T8] hid-generic 0F98:0004:0009.0007: hidraw0: HID v0.04 Device [syz1] on syz0 [ 303.104799][ T9028] fido_id[9028]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 303.303103][ T11] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 303.446810][ T11] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 303.580008][ T11] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 303.629986][ T9038] loop4: detected capacity change from 0 to 128 [ 303.680710][ T9042] binder: 9039:9042 ioctl c0306201 0 returned -14 [ 303.741668][ T9038] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 303.779982][ T11] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 303.806575][ T9038] ext4 filesystem being mounted at /151/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 303.876205][ T9038] fscrypt: loop4: 1 inode(s) still busy after removing key with identifier 69b2f6edeee720cce0577937eb8a6751, including ino 12 [ 303.898286][ T9047] loop0: detected capacity change from 0 to 128 [ 303.969952][ T5779] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 303.976000][ T9047] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 303.999296][ T5779] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 304.009464][ T5779] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 304.017596][ T9047] ext4 filesystem being mounted at /246/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 304.031185][ T5779] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 304.040329][ T5779] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 304.050536][ T5779] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 304.072351][ T6802] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 304.159903][ T9047] fscrypt: loop0: 1 inode(s) still busy after removing key with identifier 69b2f6edeee720cce0577937eb8a6751, including ino 12 [ 304.313843][ T5775] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 304.369100][ T9055] qnx6: unable to read the first superblock [ 304.590448][ T9061] loop1: detected capacity change from 0 to 128 [ 304.622200][ T9061] UDF-fs: error (device loop1): udf_read_tagged: read failed, block=256, location=256 [ 304.706414][ T9061] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 304.752020][ T28] kauditd_printk_skb: 76 callbacks suppressed [ 304.752037][ T28] audit: type=1800 audit(2000000005.270:100): pid=9061 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.1015" name="file1" dev="loop1" ino=104 res=0 errno=0 [ 304.770626][ T9061] ------------[ cut here ]------------ [ 304.785422][ T9061] WARNING: CPU: 0 PID: 9061 at fs/udf/truncate.c:224 udf_truncate_extents+0xd65/0xed0 [ 304.795178][ T9061] Modules linked in: [ 304.799148][ T9061] CPU: 0 PID: 9061 Comm: syz.1.1015 Not tainted syzkaller #0 [ 304.806801][ T9061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 304.817235][ T9061] RIP: 0010:udf_truncate_extents+0xd65/0xed0 [ 304.823365][ T9061] Code: 65 48 8b 04 25 28 00 00 00 48 3b 84 24 80 01 00 00 75 73 44 89 f0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 db d6 88 fe <0f> 0b e9 6d ff ff ff 44 89 f9 80 e1 07 38 c1 0f 8c 0c f4 ff ff 4c [ 304.843249][ T9061] RSP: 0018:ffffc90004b57780 EFLAGS: 00010283 [ 304.849416][ T9061] RAX: ffffffff82fe9b45 RBX: 000000000000000a RCX: 0000000000080000 [ 304.858352][ T9061] RDX: ffffc9000ce2b000 RSI: 0000000000004322 RDI: 0000000000004323 [ 304.866907][ T9061] RBP: ffffc90004b57960 R08: ffff88802a24bc00 R09: 0000000000000002 [ 304.876347][ T9061] R10: 0000000000000001 R11: 0000000000000002 R12: 000000000000000a [ 304.884928][ T9061] R13: 1ffff1100bb2f5a3 R14: 0000000000000000 R15: 0000000000000000 [ 304.893219][ T9061] FS: 00007fcc921876c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 304.902234][ T9061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 304.908984][ T9061] CR2: 0000200000002000 CR3: 000000006cfaa000 CR4: 00000000003506f0 [ 304.917079][ T9061] Call Trace: [ 304.920400][ T9061] [ 304.923458][ T9061] ? udf_discard_prealloc+0x5c0/0x5c0 [ 304.928903][ T9061] ? udf_write_failed+0x15b/0x1b0 [ 304.934282][ T9061] ? __lock_acquire+0x7d80/0x7d80 [ 304.939389][ T9061] ? __rwlock_init+0xf0/0x150 [ 304.944199][ T9061] ? down_write+0x16e/0x200 [ 304.948791][ T9061] ? do_raw_spin_unlock+0x121/0x230 [ 304.954123][ T9061] udf_write_failed+0x163/0x1b0 [ 304.957574][ T27] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 304.959544][ T9061] udf_write_begin+0x21f/0x430 [ 304.971874][ T9061] generic_perform_write+0x2fe/0x5c0 [ 304.977376][ T9061] ? generic_file_direct_write+0x3e0/0x3e0 [ 304.983523][ T9061] ? generic_file_direct_write+0x17d/0x3e0 [ 304.989408][ T9061] __generic_file_write_iter+0x1ac/0x230 [ 304.995179][ T9061] udf_file_write_iter+0x2f0/0x6a0 [ 305.000357][ T9061] do_iter_write+0x747/0xc50 [ 305.005097][ T9061] ? vfs_iter_write+0xa0/0xa0 [ 305.009836][ T9061] ? rcu_read_lock_any_held+0xb4/0x140 [ 305.015751][ T9061] do_writev+0x27f/0x480 [ 305.020093][ T9061] ? do_readv+0x460/0x460 [ 305.026477][ T9061] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 305.032534][ T9061] ? lock_chain_count+0x20/0x20 [ 305.037520][ T9061] ? lockdep_hardirqs_on+0x98/0x150 [ 305.042862][ T9061] do_syscall_64+0x55/0xb0 [ 305.047336][ T9061] ? clear_bhb_loop+0x40/0x90 [ 305.052064][ T9061] ? clear_bhb_loop+0x40/0x90 [ 305.056873][ T9061] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 305.063111][ T9061] RIP: 0033:0x7fcc9139e0d9 [ 305.067591][ T9061] 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 [ 305.087836][ T9061] RSP: 002b:00007fcc92187028 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 305.096589][ T9061] RAX: ffffffffffffffda RBX: 00007fcc91625fa0 RCX: 00007fcc9139e0d9 [ 305.104748][ T9061] RDX: 0000000000000001 RSI: 0000200000000140 RDI: 0000000000000005 [ 305.112839][ T9061] RBP: 00007fcc91435024 R08: 0000000000000000 R09: 0000000000000000 [ 305.120867][ T9061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 305.129002][ T9061] R13: 00007fcc91626038 R14: 00007fcc91625fa0 R15: 00007ffff795cc98 [ 305.137113][ T9061] [ 305.140173][ T9061] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 305.147482][ T9061] CPU: 0 PID: 9061 Comm: syz.1.1015 Not tainted syzkaller #0 [ 305.154941][ T9061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 305.165032][ T9061] Call Trace: [ 305.168333][ T9061] [ 305.171281][ T9061] dump_stack_lvl+0x18c/0x250 [ 305.175989][ T9061] ? show_regs_print_info+0x20/0x20 [ 305.181220][ T9061] ? load_image+0x420/0x420 [ 305.185774][ T9061] panic+0x2ca/0x720 [ 305.189704][ T9061] ? bpf_jit_dump+0xd0/0xd0 [ 305.194252][ T9061] __warn+0x2e0/0x470 [ 305.198261][ T9061] ? udf_truncate_extents+0xd65/0xed0 [ 305.203661][ T9061] ? udf_truncate_extents+0xd65/0xed0 [ 305.209064][ T9061] report_bug+0x2be/0x4f0 [ 305.213418][ T9061] ? udf_truncate_extents+0xd65/0xed0 [ 305.218814][ T9061] ? udf_truncate_extents+0xd65/0xed0 [ 305.224203][ T9061] ? udf_truncate_extents+0xd67/0xed0 [ 305.229594][ T9061] handle_bug+0xcf/0x120 [ 305.233858][ T9061] exc_invalid_op+0x1a/0x50 [ 305.238403][ T9061] asm_exc_invalid_op+0x1a/0x20 [ 305.243286][ T9061] RIP: 0010:udf_truncate_extents+0xd65/0xed0 [ 305.249295][ T9061] Code: 65 48 8b 04 25 28 00 00 00 48 3b 84 24 80 01 00 00 75 73 44 89 f0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 db d6 88 fe <0f> 0b e9 6d ff ff ff 44 89 f9 80 e1 07 38 c1 0f 8c 0c f4 ff ff 4c [ 305.268923][ T9061] RSP: 0018:ffffc90004b57780 EFLAGS: 00010283 [ 305.275017][ T9061] RAX: ffffffff82fe9b45 RBX: 000000000000000a RCX: 0000000000080000 [ 305.283031][ T9061] RDX: ffffc9000ce2b000 RSI: 0000000000004322 RDI: 0000000000004323 [ 305.291052][ T9061] RBP: ffffc90004b57960 R08: ffff88802a24bc00 R09: 0000000000000002 [ 305.299043][ T9061] R10: 0000000000000001 R11: 0000000000000002 R12: 000000000000000a [ 305.307030][ T9061] R13: 1ffff1100bb2f5a3 R14: 0000000000000000 R15: 0000000000000000 [ 305.315031][ T9061] ? udf_truncate_extents+0xd65/0xed0 [ 305.320448][ T9061] ? udf_discard_prealloc+0x5c0/0x5c0 [ 305.325847][ T9061] ? udf_write_failed+0x15b/0x1b0 [ 305.330898][ T9061] ? __lock_acquire+0x7d80/0x7d80 [ 305.335947][ T9061] ? __rwlock_init+0xf0/0x150 [ 305.340651][ T9061] ? down_write+0x16e/0x200 [ 305.345174][ T9061] ? do_raw_spin_unlock+0x121/0x230 [ 305.350400][ T9061] udf_write_failed+0x163/0x1b0 [ 305.355279][ T9061] udf_write_begin+0x21f/0x430 [ 305.360061][ T9061] generic_perform_write+0x2fe/0x5c0 [ 305.365383][ T9061] ? generic_file_direct_write+0x3e0/0x3e0 [ 305.371215][ T9061] ? generic_file_direct_write+0x17d/0x3e0 [ 305.377073][ T9061] __generic_file_write_iter+0x1ac/0x230 [ 305.382733][ T9061] udf_file_write_iter+0x2f0/0x6a0 [ 305.387878][ T9061] do_iter_write+0x747/0xc50 [ 305.392512][ T9061] ? vfs_iter_write+0xa0/0xa0 [ 305.397239][ T9061] ? rcu_read_lock_any_held+0xb4/0x140 [ 305.402724][ T9061] do_writev+0x27f/0x480 [ 305.406990][ T9061] ? do_readv+0x460/0x460 [ 305.411354][ T9061] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 305.417350][ T9061] ? lock_chain_count+0x20/0x20 [ 305.422247][ T9061] ? lockdep_hardirqs_on+0x98/0x150 [ 305.427469][ T9061] do_syscall_64+0x55/0xb0 [ 305.431904][ T9061] ? clear_bhb_loop+0x40/0x90 [ 305.436600][ T9061] ? clear_bhb_loop+0x40/0x90 [ 305.441306][ T9061] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 305.447239][ T9061] RIP: 0033:0x7fcc9139e0d9 [ 305.451674][ T9061] 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 [ 305.471300][ T9061] RSP: 002b:00007fcc92187028 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 305.479733][ T9061] RAX: ffffffffffffffda RBX: 00007fcc91625fa0 RCX: 00007fcc9139e0d9 [ 305.487719][ T9061] RDX: 0000000000000001 RSI: 0000200000000140 RDI: 0000000000000005 [ 305.495706][ T9061] RBP: 00007fcc91435024 R08: 0000000000000000 R09: 0000000000000000 [ 305.503693][ T9061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 305.511680][ T9061] R13: 00007fcc91626038 R14: 00007fcc91625fa0 R15: 00007ffff795cc98 [ 305.519691][ T9061] [ 305.523329][ T9061] Kernel Offset: disabled [ 305.527768][ T9061] Rebooting in 86400 seconds..