last executing test programs: 30.931424528s ago: executing program 0 (id=807): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f00000002c0)={0x1, &(0x7f0000000300)=[{0x6, 0x5, 0x7, 0x7ffc0001}]}) r0 = memfd_create(&(0x7f0000000000)=',\xea\x00', 0x4) r1 = dup(r0) preadv2(r1, 0x0, 0x0, 0x3fffe4, 0x0, 0x0) 30.931305288s ago: executing program 0 (id=808): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0x6, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000001c0)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x770, 0x0, 0xbabd}, 0x1c) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000380)={'syzkaller1\x00', 0x5001}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000003c0)=0xc) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000600)={'syzkaller1\x00', 0x41}) write$tun(r1, &(0x7f0000000640)=ANY=[@ANYBLOB="010530000a0028000600000060"], 0x64) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, 0x0, 0x0) 30.746917653s ago: executing program 0 (id=810): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x81, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_EXIT_HYPERCALL(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, 0xc}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000300)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi={0xfffffffc, 0x6, 0x200, 0x5f1}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 30.503357188s ago: executing program 0 (id=815): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x181) mount$bind(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x1141099, 0x0) chroot(&(0x7f0000000300)='./file0/../file0\x00') mount$bind(&(0x7f00000003c0)='.\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x2a05004, 0x0) pivot_root(&(0x7f0000000540)='./file0/../file0\x00', &(0x7f0000000480)='./file0\x00') 30.458348739s ago: executing program 0 (id=816): r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x80000004, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x440007, @empty, 0xffff8000}, 0x1c) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000100)=0x80000004, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000000140)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x1}]}, 0x10) bind$inet6(r1, &(0x7f0000000400)={0xa, 0x4e20, 0x2, @mcast2, 0xa}, 0x1c) 30.044032179s ago: executing program 0 (id=819): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000224000/0x2000)=nil, 0x2000, 0x1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000680)=[@text32={0x20, 0x0}], 0x1, 0x11, 0x0, 0x0) syz_clone(0xa49a4400, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$kvm(0x0, &(0x7f0000000100), 0x0, 0x0) r3 = syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r4 = syz_kvm_add_vcpu$x86(r3, &(0x7f0000000300)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000340)={0x1, 0x0, [{0xc001001b, 0x0, 0x3}]}) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x1214040, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000140)={[{@metacopy_on, 0x3a}], [], 0x2f}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000200)={'dummy0\x00', &(0x7f0000000240)=@ethtool_perm_addr={0x4b, 0x46, "26270000000000000000f363e1599b0586fc14c4b2013242dee38ba79bac1d65a4ab22fbd38e3871cf35b010fe9f61dfdc41b687bc66a8b1e15fbb1cb45e706e1ec58470d2f9"}}) r6 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$int_in(r6, 0x5421, &(0x7f0000000380)=0x6) connect$bt_rfcomm(r6, &(0x7f00000003c0)={0x1f, @any, 0x6}, 0xa) close(r6) mount$overlay(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x8cff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000006c0)=[@text16={0x10, &(0x7f0000000700)="ea9c00ae08660f6837660f3823aa0030b883008ee0f30fbdefea95fa1001b8f8008ed80f00d8360fb26bf60f076626660f2a4a3c", 0x34}], 0x1, 0x24, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 30.01870748s ago: executing program 32 (id=819): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000224000/0x2000)=nil, 0x2000, 0x1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000680)=[@text32={0x20, 0x0}], 0x1, 0x11, 0x0, 0x0) syz_clone(0xa49a4400, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$kvm(0x0, &(0x7f0000000100), 0x0, 0x0) r3 = syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r4 = syz_kvm_add_vcpu$x86(r3, &(0x7f0000000300)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000340)={0x1, 0x0, [{0xc001001b, 0x0, 0x3}]}) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x1214040, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000140)={[{@metacopy_on, 0x3a}], [], 0x2f}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000200)={'dummy0\x00', &(0x7f0000000240)=@ethtool_perm_addr={0x4b, 0x46, "26270000000000000000f363e1599b0586fc14c4b2013242dee38ba79bac1d65a4ab22fbd38e3871cf35b010fe9f61dfdc41b687bc66a8b1e15fbb1cb45e706e1ec58470d2f9"}}) r6 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$int_in(r6, 0x5421, &(0x7f0000000380)=0x6) connect$bt_rfcomm(r6, &(0x7f00000003c0)={0x1f, @any, 0x6}, 0xa) close(r6) mount$overlay(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x8cff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000006c0)=[@text16={0x10, &(0x7f0000000700)="ea9c00ae08660f6837660f3823aa0030b883008ee0f30fbdefea95fa1001b8f8008ed80f00d8360fb26bf60f076626660f2a4a3c", 0x34}], 0x1, 0x24, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 4.823958607s ago: executing program 3 (id=1186): r0 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12013f00000000407f04ffff00000000000109022400010000000009040000150300000009"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000000c0)={0x24, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00220f000000540b45"], 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000140), 0x0, 0x0) ioctl$HIDIOCGUCODE(r1, 0xc018480d, &(0x7f0000000180)={0x3, 0x100, 0x3000000, 0x4, 0x80000}) 4.416264447s ago: executing program 2 (id=1188): syz_io_uring_setup(0x2, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./debug\x00', &(0x7f0000000080)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./debug/tracing/trace_pipe\x00', 0x800, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000140)=""/50, 0x32}], 0x1) 4.416112987s ago: executing program 2 (id=1189): r0 = add_key$keyring(&(0x7f0000001500), &(0x7f0000001540)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$fscrypt_v1(&(0x7f0000001580), &(0x7f00000015c0)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x32, 0x30, 0x38, 0x66, 0x30, 0x62, 0x30, 0x4, 0x30, 0x52, 0x30, 0x32]}, &(0x7f0000001600)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x3e}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000001680), &(0x7f00000016c0)={'fscrypt:', @auto=[0x30, 0x0, 0x30, 0x34, 0x30, 0x30, 0x30, 0x39, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x33, 0x34]}, &(0x7f0000001700)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x24}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000001780), &(0x7f00000017c0)={'fscrypt:', @auto=[0x30, 0x30, 0x64, 0x30, 0x64, 0x30, 0x62, 0x30, 0x30, 0x30, 0x34, 0x30, 0x30, 0x35, 0x30, 0x35]}, &(0x7f0000001800)={0x0, "00112233445566778899aabbccddeeff00112233445566357a2e68bc1629ecff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000001880), &(0x7f00000018c0)={'fscrypt:', @auto=[0x64, 0x33, 0x61, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x36]}, &(0x7f0000001900)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000001a80), &(0x7f0000001ac0)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x38, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x0, 0x38]}, &(0x7f0000001b00)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000001b80), &(0x7f0000001bc0)={'fscrypt:', @desc2}, &(0x7f0000001c00)={0x0, "41aaa6461c7d9cdfe002a4fdf77ac6a6b897264411411eb3e0e991467601fa7590931ab1575e497fa2974dbe559c8f95118b6680568af90fbd32a6fd249117c5", 0x29}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000001c80), &(0x7f0000001cc0)={'fscrypt:', @auto=[0x30, 0x31, 0x30, 0x63, 0x34, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x66, 0x36, 0x30, 0x39]}, &(0x7f0000001d00)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000001d80), &(0x7f0000001dc0)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, 0x30, 0x30, 0x30, 0x61]}, &(0x7f0000001e00)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$keyring(&(0x7f0000001e80), &(0x7f0000001ec0)={'syz', 0x0}, 0x0, 0x0, r0) add_key$fscrypt_v1(&(0x7f0000001f00), &(0x7f0000001f40)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x36, 0x30, 0x30, 0x62]}, &(0x7f0000001f80)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000002000), &(0x7f0000002040)={'fscrypt:', @desc3}, &(0x7f0000002080)={0x0, "00112233444d66778899aabbccddefff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff0011223344556677889c69bbccddeeff", 0x40}, 0x48, r0) add_key$keyring(&(0x7f0000002100), &(0x7f0000002140)={'syz', 0x2}, 0x0, 0x0, r0) add_key$fscrypt_v1(&(0x7f0000002180), &(0x7f00000021c0)={'fscrypt:', @auto=[0x33, 0x30, 0x65, 0x38, 0x30, 0x30, 0x30, 0x65, 0x66, 0x30, 0x6f, 0x30, 0x31, 0x30, 0x30, 0x64]}, &(0x7f0000002200)={0x0, "00112233445566778899aabbccddeeff00116233445566778899aabbccdceeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x12}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000002280), &(0x7f00000022c0)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x66]}, &(0x7f0000002300)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000002380), &(0x7f00000023c0)={'fscrypt:', @desc1}, &(0x7f0000002400)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445513448899aabbccddeeff", 0x32}, 0x48, r0) add_key$keyring(&(0x7f0000002480), &(0x7f00000024c0)={'syz', 0x3}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000002500), &(0x7f0000002540)={'syz', 0x1}, 0x0, 0x0, r0) 4.394373588s ago: executing program 2 (id=1192): r0 = syz_usb_connect(0x2, 0x68, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000a1121710950b2a17f4f7010203010902240001000000000904fb00026c5d650009050402100000fa"], 0x0) syz_usb_control_io$sierra_net(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000000440)={0x2c, &(0x7f00000002c0)={0x40, 0x6, 0x6, "7d1824670e59"}, 0x0, 0x0, 0x0, 0x0}) 2.043641882s ago: executing program 1 (id=1235): mlockall(0x7) capset(0x0, &(0x7f0000005d40)={0x0, 0x0, 0xffff60de}) mlock2(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x1) 2.043417742s ago: executing program 1 (id=1236): r0 = add_key$keyring(&(0x7f0000001500), &(0x7f0000001540)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$fscrypt_v1(&(0x7f0000001580), &(0x7f00000015c0)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x32, 0x30, 0x38, 0x66, 0x30, 0x62, 0x30, 0x4, 0x30, 0x52, 0x30, 0x32]}, &(0x7f0000001600)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x3e}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000001680), &(0x7f00000016c0)={'fscrypt:', @auto=[0x30, 0x0, 0x30, 0x34, 0x30, 0x30, 0x30, 0x39, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x33, 0x34]}, &(0x7f0000001700)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x24}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000001780), &(0x7f00000017c0)={'fscrypt:', @auto=[0x30, 0x30, 0x64, 0x30, 0x64, 0x30, 0x62, 0x30, 0x30, 0x30, 0x34, 0x30, 0x30, 0x35, 0x30, 0x35]}, &(0x7f0000001800)={0x0, "00112233445566778899aabbccddeeff00112233445566357a2e68bc1629ecff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000001980), &(0x7f00000019c0)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x35, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x37]}, &(0x7f0000001a00)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000001a80), &(0x7f0000001ac0)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x38, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x0, 0x38]}, &(0x7f0000001b00)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000001b80), &(0x7f0000001bc0)={'fscrypt:', @desc2}, &(0x7f0000001c00)={0x0, "41aaa6461c7d9cdfe002a4fdf77ac6a6b897264411411eb3e0e991467601fa7590931ab1575e497fa2974dbe559c8f95118b6680568af90fbd32a6fd249117c5", 0x29}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000001c80), &(0x7f0000001cc0)={'fscrypt:', @auto=[0x30, 0x31, 0x30, 0x63, 0x34, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x66, 0x36, 0x30, 0x39]}, &(0x7f0000001d00)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000001d80), &(0x7f0000001dc0)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, 0x30, 0x30, 0x30, 0x61]}, &(0x7f0000001e00)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$keyring(&(0x7f0000001e80), &(0x7f0000001ec0)={'syz', 0x0}, 0x0, 0x0, r0) add_key$fscrypt_v1(&(0x7f0000001f00), &(0x7f0000001f40)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x36, 0x30, 0x30, 0x62]}, &(0x7f0000001f80)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000002000), &(0x7f0000002040)={'fscrypt:', @desc3}, &(0x7f0000002080)={0x0, "00112233444d66778899aabbccddefff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff0011223344556677889c69bbccddeeff", 0x40}, 0x48, r0) add_key$keyring(&(0x7f0000002100), &(0x7f0000002140)={'syz', 0x2}, 0x0, 0x0, r0) add_key$fscrypt_v1(&(0x7f0000002180), &(0x7f00000021c0)={'fscrypt:', @auto=[0x33, 0x30, 0x65, 0x38, 0x30, 0x30, 0x30, 0x65, 0x66, 0x30, 0x6f, 0x30, 0x31, 0x30, 0x30, 0x64]}, &(0x7f0000002200)={0x0, "00112233445566778899aabbccddeeff00116233445566778899aabbccdceeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x12}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000002280), &(0x7f00000022c0)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x66]}, &(0x7f0000002300)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, r0) add_key$fscrypt_v1(&(0x7f0000002380), &(0x7f00000023c0)={'fscrypt:', @desc1}, &(0x7f0000002400)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445513448899aabbccddeeff", 0x32}, 0x48, r0) add_key$keyring(&(0x7f0000002480), &(0x7f00000024c0)={'syz', 0x3}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000002500), &(0x7f0000002540)={'syz', 0x1}, 0x0, 0x0, r0) 2.043005612s ago: executing program 1 (id=1237): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x500, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x2, 0x400000000000003, 0x0, 0x0, 0x8, 0x0, 0x0, 0x80001, [@sadb_address={0x3, 0x6, 0x3a, 0x0, 0x0, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3b}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}]}, 0x40}}, 0x0) 1.923165205s ago: executing program 1 (id=1238): socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = openat$kvm(0xffffff9c, &(0x7f0000000a80), 0x41, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000ac0)={0x1}) ioctl$KVM_CAP_X86_DISABLE_EXITS(r1, 0x4068aea3, &(0x7f0000000b00)={0x8f, 0x0, 0xe}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000b80)={[{0x5, 0x6, 0x1, 0x2, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x4, 0xd, 0x20000004}, {0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6, 0x5, 0x0, 0x5, 0x4, 0x3}, {0x10001, 0x4, 0x9, 0x0, 0x0, 0x1d, 0x0, 0x10, 0x2, 0x0, 0x0, 0x0, 0x20000000000000}]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000c00)={[0xf, 0x3e8, 0x4, 0x1000000000000002, 0x101fffffffffffe, 0x7fffffffffffffff, 0x2004c8, 0xffff, 0x3, 0xffffffff, 0xffffffffffffffff, 0x7fffffffffffffff, 0xd0b, 0x4, 0x2000000000000003, 0x7f4], 0x80a0000, 0x4284}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.923064575s ago: executing program 1 (id=1239): mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) keyctl$restrict_keyring(0xa, 0x0, &(0x7f00000001c0)='id_resolver\x00', 0x0) 1.922989045s ago: executing program 1 (id=1240): prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x2) sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) fcntl$getownex(r1, 0x10, &(0x7f0000000200)) sendmmsg$unix(r2, &(0x7f0000000200), 0x651, 0x0) recvmmsg(r1, &(0x7f0000000240), 0x4000087, 0x2, 0x0) setns(0xc9, 0x0) mount$cgroup(0x0, &(0x7f0000000240)='.\x00', &(0x7f00000002c0), 0x812, &(0x7f0000000300)={[{@none}, {}]}) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r3, 0x0, 0x29, 0x0, &(0x7f0000000280)) syz_usb_connect(0x2, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="120100005c3f6b200304a4bc2302010203010902120001000000000904", @ANYRESDEC], 0x0) 1.479506536s ago: executing program 4 (id=1244): mlockall(0x7) capset(0x0, &(0x7f0000005d40)={0x0, 0x0, 0xffff60de}) mlock2(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x1) 1.479408996s ago: executing program 3 (id=1245): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./tracing\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/events/sched/filter\x00', 0x1, 0x0) write$binfmt_format(r0, &(0x7f0000000140)='0\x00', 0x2) 994.853357ms ago: executing program 2 (id=1246): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000001c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000b40)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000b80)={0x2, 0x4e23, @loopback}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x2, 0x0, &(0x7f0000000ec0)) 898.971199ms ago: executing program 4 (id=1247): mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2000, 0x0, @dev, 0x1}, 0x1c) 675.081144ms ago: executing program 3 (id=1248): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r2, 0x0, 0xf3a, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00000003c0)=0xffffffffffffff71) ioctl$int_in(r2, 0x5452, 0x0) write(r0, 0x0, 0x0) 674.863264ms ago: executing program 2 (id=1249): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000300)=0x2, 0x4) pipe(&(0x7f0000000000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) getsockname$packet(r1, 0x0, &(0x7f0000000280)) mount$binderfs(0x0, 0x0, 0x0, 0x40, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000500)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000540)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000580)=0x2) sched_setscheduler(r2, 0x2, &(0x7f00000005c0)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f00000006c0), 0x400000000000041, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000700)=0x2) recvmmsg(r3, &(0x7f0000000740), 0x10106, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000780)={0x0, 'erspan0\x00', {0x1}, 0x26}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x200080c1, 0x0, 0x0) shutdown(r5, 0x1) 579.028266ms ago: executing program 4 (id=1250): sched_setaffinity(0x0, 0x0, 0x0) r0 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x88080, 0x16) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./trace\x00', 0x1ff) syz_clone3(0x0, 0x0) setpriority(0x1, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000600)='tracefs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./trace/events/sched/sched_switch/trigger\x00', 0x2, 0x0) write(r1, &(0x7f0000000680)='hist:keys=next_pid', 0x12) 567.636327ms ago: executing program 4 (id=1251): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, 0x0) 495.997608ms ago: executing program 4 (id=1252): capset(0x0, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000040)={0x11, 0x80800027, 0x18, 0x4, 0x6, 0x7, 0x2000006, 0x8, 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f07ebbee2, 0x8031, 0xffffffffffffffff, 0x51ea2000) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000a80), 0x1a1200, 0x0) read$FUSE(r0, &(0x7f0000000ac0)={0x2020}, 0xd4be3a3d) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(0xffffffffffffffff, 0xc0286687, 0x0) 194.989615ms ago: executing program 3 (id=1253): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000e80)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x42082, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x102, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYRES16=r1, @ANYRESDEC]) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f00000002c0)={'syzkaller0\x00', @multicast}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000e00)={'syzkaller0\x00', 0x0}) r4 = socket$packet(0x11, 0x2, 0x300) sendto$packet(r4, 0x0, 0x0, 0x200740c0, &(0x7f0000000e40)={0x11, 0x16, r3, 0x1, 0x2}, 0x14) 125.991807ms ago: executing program 3 (id=1254): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'syzkaller0\x00', 0x7101}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000a40), 0x0, 0x0) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) write$cgroup_devices(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="1e030600bc5cb6012887636086466670111ffe800000000000"], 0xffdd) 48.136789ms ago: executing program 4 (id=1255): r0 = syz_usb_connect(0x2, 0x68, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000a1121710950b2a17f4f7010203010902240001000000000904fb00026c5d650009050402100000fa"], 0x0) syz_usb_control_io$sierra_net(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000000440)={0x2c, &(0x7f00000002c0)={0x40, 0x6, 0x6, "7d1824670e59"}, 0x0, 0x0, 0x0, 0x0}) 8.5513ms ago: executing program 2 (id=1256): mlockall(0x7) capset(&(0x7f0000005d00)={0x20080522}, 0x0) mlock2(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x1) 0s ago: executing program 3 (id=1257): mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./bus\x00', 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./bus\x00', &(0x7f0000000340), 0x80, &(0x7f0000000380)=ANY=[@ANYBLOB='rlog_pages=00020000']) kernel console output (not intermixed with test programs): 's value: 21 [ 55.091486][ T315] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 55.100610][ T315] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.109760][ T315] usb 1-1: config 0 descriptor?? [ 55.126652][ T31] usb 2-1: USB disconnect, device number 9 [ 55.315153][ T1347] tmpfs: Unknown parameter 'nr_blo' [ 55.522890][ T315] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 55.530822][ T315] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 55.538325][ T315] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 55.546589][ T315] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 55.553995][ T315] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 55.561724][ T315] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 55.569228][ T315] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 55.576869][ T315] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 55.584584][ T315] plantronics 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 55.592385][ T315] plantronics 0003:047F:FFFF.0008: No inputs registered, leaving [ 55.602141][ T315] plantronics 0003:047F:FFFF.0008: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 55.724632][ T315] usb 1-1: USB disconnect, device number 7 [ 55.745224][ T319] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 55.779628][ T1366] tmpfs: Unknown parameter 'nr_blo' [ 55.875333][ T319] usb 4-1: device descriptor read/64, error -71 [ 55.988655][ T1370] overlay: Bad value for 'metacopy' [ 56.131446][ T1389] tmpfs: Unknown parameter 'nr_blo' [ 56.145157][ T319] usb 4-1: device descriptor read/64, error -71 [ 56.385175][ T319] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 56.475182][ T31] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 56.515387][ T319] usb 4-1: device descriptor read/64, error -71 [ 56.625159][ T31] usb 1-1: Using ep0 maxpacket: 8 [ 56.631347][ T31] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 56.639752][ T31] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 56.649571][ T31] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 56.659363][ T31] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 56.669312][ T31] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 56.682426][ T31] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 56.691522][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.765250][ T319] usb 4-1: device descriptor read/64, error -71 [ 56.817755][ T1403] zram0: detected capacity change from 0 to 8 [ 56.839535][ T1407] tmpfs: Bad value for 'nr_blocks' [ 56.885936][ T319] usb usb4-port1: attempt power cycle [ 56.927176][ T1419] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 56.935304][ T1419] rust_binder: Read failure Err(EFAULT) in pid:246 [ 56.943076][ T1419] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 56.952440][ T1419] rust_binder: Read failure Err(EFAULT) in pid:246 [ 56.954125][ T315] input: syz0 as /devices/virtual/misc/uhid/0005:0B05:8502.0009/input/input7 [ 56.968942][ T36] kauditd_printk_skb: 19 callbacks suppressed [ 56.968961][ T36] audit: type=1400 audit(1792260237.530:307): avc: denied { call } for pid=1418 comm="syz.1.485" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 56.969116][ T1419] rust_binder: validate_parent_fixup: new_min_offset=228, sg_entry.length=0 [ 56.977552][ T315] hid-generic 0005:0B05:8502.0009: input,hidraw0: BLUETOOTH HID v0.00 Mouse [syz0] on syz0 [ 57.013726][ T1419] rust_binder: 1418:1419 error while translating object: EINVAL [ 57.021756][ T1419] rust_binder: 1418:1419 transaction call to 1418:0 failed EINVAL, code 0 size 112-24 line thread.rs:994 [ 57.035233][ T315] rust_binder: 1418: undelivered TRANSACTION_ERROR: 29201 [ 57.058119][ T1422] fido_id[1422]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 57.075221][ T36] audit: type=1400 audit(1792260237.630:308): avc: denied { ioctl } for pid=1425 comm="syz.1.487" path="/dev/vhost-vsock" dev="devtmpfs" ino=200 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 57.201066][ T1436] 9pnet_virtio: no channels available for device syz [ 57.235233][ T319] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 57.256458][ T319] usb 4-1: device descriptor read/8, error -71 [ 57.386306][ T319] usb 4-1: device descriptor read/8, error -71 [ 57.505221][ T315] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 57.587059][ T1441] tmpfs: Bad value for 'nr_blocks' [ 57.635156][ T319] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 57.656337][ T315] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 57.666475][ T319] usb 4-1: device descriptor read/8, error -71 [ 57.672890][ T315] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 57.683045][ T315] usb 2-1: New USB device found, idVendor=0471, idProduct=081e, bcdDevice= 1.00 [ 57.692548][ T315] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.721458][ T1448] mmap: syz.2.496 (1448): VmData 29134848 exceed data ulimit 2. Update limits or use boot option ignore_rlimit_data. [ 57.796163][ T319] usb 4-1: device descriptor read/8, error -71 [ 57.805697][ T36] audit: type=1400 audit(1792260238.370:309): avc: denied { append } for pid=1456 comm="syz.2.500" name="trace_pipe_raw" dev="tracefs" ino=107 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 57.855372][ T1461] tmpfs: Bad value for 'nr_blocks' [ 57.915271][ T319] usb usb4-port1: unable to enumerate USB device [ 58.195190][ T917] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 58.345142][ T917] usb 3-1: Using ep0 maxpacket: 16 [ 58.351657][ T917] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 58.362282][ T917] usb 3-1: config 0 interface 0 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 58.373391][ T917] usb 3-1: config 0 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 58.387008][ T917] usb 3-1: config 0 interface 0 has no altsetting 0 [ 58.395357][ T917] usb 3-1: New USB device found, idVendor=06cb, idProduct=0006, bcdDevice=9a.eb [ 58.404900][ T917] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.413630][ T917] usb 3-1: Product: syz [ 58.418195][ T917] usb 3-1: Manufacturer: syz [ 58.422934][ T917] usb 3-1: SerialNumber: syz [ 58.430115][ T917] usb 3-1: config 0 descriptor?? [ 58.600164][ T36] audit: type=1400 audit(1792260239.160:310): avc: denied { read } for pid=1473 comm="syz.3.508" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 58.683702][ T1480] tmpfs: Bad value for 'nr_blocks' [ 58.903740][ T1487] pimreg0: tun_chr_ioctl cmd 1074812117 [ 59.025554][ T1499] tmpfs: Bad value for 'nr_blocks' [ 59.251513][ T319] usb 1-1: USB disconnect, device number 8 [ 59.275132][ T36] audit: type=1400 audit(1792260239.830:311): avc: denied { setopt } for pid=1507 comm="syz.0.524" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 59.322870][ T36] audit: type=1400 audit(1792260239.880:312): avc: denied { ioctl } for pid=1511 comm="syz.0.526" path="socket:[11675]" dev="sockfs" ino=11675 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 59.348473][ T36] audit: type=1400 audit(1792260239.880:313): avc: denied { write } for pid=1511 comm="syz.0.526" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 59.389747][ T36] audit: type=1400 audit(1792260239.950:314): avc: denied { create } for pid=1515 comm="syz.0.528" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 59.427357][ T1518] tmpfs: Bad value for 'nr_blocks' [ 59.429722][ T36] audit: type=1400 audit(1792260239.950:315): avc: denied { setopt } for pid=1515 comm="syz.0.528" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 59.477708][ T36] audit: type=1400 audit(1792260239.970:316): avc: denied { bind } for pid=1515 comm="syz.0.528" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 59.752414][ T1522] overlay: Bad value for 'metacopy' [ 60.009736][ T1536] netlink: 40 bytes leftover after parsing attributes in process `syz.3.537'. [ 60.228988][ T31] usb 2-1: USB disconnect, device number 10 [ 60.248551][ T1545] overlay: Bad value for 'metacopy' [ 60.816114][ T1589] netlink: 23 bytes leftover after parsing attributes in process `syz.0.561'. [ 60.863313][ T1595] netlink: 56 bytes leftover after parsing attributes in process `syz.0.564'. [ 60.978022][ T31] usb 3-1: USB disconnect, device number 6 [ 61.093589][ T1624] netlink: 12 bytes leftover after parsing attributes in process `syz.2.578'. [ 61.134215][ T1609] overlay: Bad value for 'metacopy' [ 61.385143][ T319] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 61.549126][ T319] usb 3-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 61.561084][ T319] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.576808][ T319] usb 3-1: Product: syz [ 61.583148][ T319] usb 3-1: Manufacturer: syz [ 61.591708][ T1649] overlay: Bad value for 'metacopy' [ 61.597942][ T319] usb 3-1: SerialNumber: syz [ 61.706630][ T1678] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3070988179 (3070988179 ns) > initial count (1876204212 ns). Using initial count to start timer. [ 62.101461][ T1712] overlay: Bad value for 'metacopy' [ 62.155202][ T412] usb 4-1: new full-speed USB device number 12 using dummy_hcd [ 62.222345][ T1723] FAULT_INJECTION: forcing a failure. [ 62.222345][ T1723] name failslab, interval 1, probability 0, space 0, times 0 [ 62.235323][ T1723] CPU: 0 UID: 0 PID: 1723 Comm: syz.0.622 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 62.235372][ T1723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 62.235384][ T1723] Call Trace: [ 62.235389][ T1723] [ 62.235396][ T1723] __dump_stack+0x21/0x30 [ 62.235432][ T1723] dump_stack_lvl+0x140/0x1c0 [ 62.235458][ T1723] ? __cfi_dump_stack_lvl+0x10/0x10 [ 62.235485][ T1723] dump_stack+0x19/0x20 [ 62.235510][ T1723] should_fail_ex+0x3c2/0x510 [ 62.235527][ T1723] should_failslab+0xac/0x100 [ 62.235543][ T1723] kmem_cache_alloc_noprof+0x42/0x410 [ 62.235566][ T1723] ? security_inode_alloc+0x51/0x230 [ 62.235584][ T1723] ? __cfi_make_kgid+0x10/0x10 [ 62.235609][ T1723] security_inode_alloc+0x51/0x230 [ 62.235626][ T1723] inode_init_always_gfp+0x756/0x9e0 [ 62.235642][ T1723] ? __cfi_shmem_alloc_inode+0x10/0x10 [ 62.235659][ T1723] alloc_inode+0xc5/0x270 [ 62.235675][ T1723] ? __cfi__raw_spin_lock+0x10/0x10 [ 62.235702][ T1723] new_inode+0x25/0x1e0 [ 62.235718][ T1723] shmem_get_inode+0x352/0xc10 [ 62.235735][ T1723] shmem_symlink+0xa6/0x4e0 [ 62.235754][ T1723] ? selinux_inode_symlink+0x26/0x30 [ 62.235773][ T1723] ? bpf_lsm_inode_symlink+0xd/0x20 [ 62.235799][ T1723] vfs_symlink+0x3f7/0x620 [ 62.235819][ T1723] do_symlinkat+0x1ba/0x400 [ 62.235839][ T1723] ? __cfi_do_symlinkat+0x10/0x10 [ 62.235859][ T1723] ? __kasan_check_write+0x18/0x20 [ 62.235881][ T1723] ? getname_flags+0x203/0x6b0 [ 62.235906][ T1723] ? __kasan_check_write+0x18/0x20 [ 62.235931][ T1723] __x64_sys_symlinkat+0x99/0xb0 [ 62.235951][ T1723] x64_sys_call+0x1f79/0x2ee0 [ 62.235968][ T1723] do_syscall_64+0x57/0xf0 [ 62.235982][ T1723] ? clear_bhb_loop+0x50/0xa0 [ 62.236003][ T1723] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 62.236023][ T1723] RIP: 0033:0x7f89e0f9e559 [ 62.236037][ T1723] 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 [ 62.236051][ T1723] RSP: 002b:00007f89e1ecc028 EFLAGS: 00000246 ORIG_RAX: 000000000000010a [ 62.236069][ T1723] RAX: ffffffffffffffda RBX: 00007f89e1225fa0 RCX: 00007f89e0f9e559 [ 62.236082][ T1723] RDX: 0000200000000240 RSI: ffffffffffffff9c RDI: 00002000000001c0 [ 62.236094][ T1723] RBP: 00007f89e1035ab8 R08: 0000000000000000 R09: 0000000000000000 [ 62.236104][ T1723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 62.236115][ T1723] R13: 00007f89e1226038 R14: 00007f89e1225fa0 R15: 00007fff6b4f1588 [ 62.236161][ T1723] [ 62.326610][ T412] usb 4-1: device descriptor read/64, error -71 [ 62.351213][ T319] rtl8150 3-1:1.0: couldn't reset the device [ 62.509331][ T319] rtl8150 3-1:1.0: probe with driver rtl8150 failed with error -5 [ 62.523751][ T319] usb 3-1: USB disconnect, device number 7 [ 62.605204][ T412] usb 4-1: device descriptor read/64, error -71 [ 62.825207][ T1740] FAULT_INJECTION: forcing a failure. [ 62.825207][ T1740] name fail_futex, interval 1, probability 0, space 0, times 0 [ 62.838808][ T1740] CPU: 1 UID: 0 PID: 1740 Comm: syz.2.629 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 62.838851][ T1740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 62.838867][ T1740] Call Trace: [ 62.838875][ T1740] [ 62.838884][ T1740] __dump_stack+0x21/0x30 [ 62.838925][ T1740] dump_stack_lvl+0x140/0x1c0 [ 62.838960][ T1740] ? __cfi_dump_stack_lvl+0x10/0x10 [ 62.838998][ T1740] dump_stack+0x19/0x20 [ 62.839032][ T1740] should_fail_ex+0x3c2/0x510 [ 62.839055][ T1740] should_fail+0xf/0x20 [ 62.839075][ T1740] get_futex_key+0x178/0x940 [ 62.839098][ T1740] ? __cfi___futex_wait+0x10/0x10 [ 62.839126][ T1740] ? __cfi_get_futex_key+0x10/0x10 [ 62.839146][ T1740] ? __cfi_futex_wake_mark+0x10/0x10 [ 62.839175][ T1740] futex_wake+0x150/0x950 [ 62.839205][ T1740] ? futex_wait+0x2b8/0x7c0 [ 62.839234][ T1740] ? __cfi_futex_wake+0x10/0x10 [ 62.839265][ T1740] ? preempt_schedule_irq+0xab/0x110 [ 62.839292][ T1740] ? update_spec_ctrl_cond+0x44/0xa0 [ 62.839344][ T1740] do_futex+0x37d/0x510 [ 62.839369][ T1740] ? __cfi_do_futex+0x10/0x10 [ 62.839392][ T1740] ? speculation_ctrl_update_tif+0x10f/0x150 [ 62.839419][ T1740] __se_sys_futex+0x13c/0x320 [ 62.839445][ T1740] ? __x64_sys_futex+0x110/0x110 [ 62.839473][ T1740] __x64_sys_futex+0xe9/0x110 [ 62.839498][ T1740] x64_sys_call+0x227f/0x2ee0 [ 62.839523][ T1740] do_syscall_64+0x57/0xf0 [ 62.839544][ T1740] ? clear_bhb_loop+0x50/0xa0 [ 62.839575][ T1740] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 62.839602][ T1740] RIP: 0033:0x7fbd84b9e559 [ 62.839623][ T1740] 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 [ 62.839645][ T1740] RSP: 002b:00007fbd85a150e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 62.839673][ T1740] RAX: ffffffffffffffda RBX: 00007fbd84e25fa8 RCX: 00007fbd84b9e559 [ 62.839692][ T1740] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fbd84e25fac [ 62.839708][ T1740] RBP: 00007fbd84e25fa0 R08: 4000000000000000 R09: 0000000000000000 [ 62.839726][ T1740] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 62.839743][ T1740] R13: 00007fbd84e26038 R14: 00007ffd6607bb20 R15: 00007ffd6607bc08 [ 62.839765][ T1740] [ 63.074200][ T412] usb 4-1: new full-speed USB device number 13 using dummy_hcd [ 63.194008][ T1750] FAULT_INJECTION: forcing a failure. [ 63.194008][ T1750] name fail_futex, interval 1, probability 0, space 0, times 0 [ 63.205334][ T412] usb 4-1: device descriptor read/64, error -71 [ 63.214521][ T1750] CPU: 0 UID: 0 PID: 1750 Comm: syz.1.634 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 63.214562][ T1750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 63.214579][ T1750] Call Trace: [ 63.214588][ T1750] [ 63.214597][ T1750] __dump_stack+0x21/0x30 [ 63.214644][ T1750] dump_stack_lvl+0x140/0x1c0 [ 63.214685][ T1750] ? __cfi_dump_stack_lvl+0x10/0x10 [ 63.214736][ T1750] ? finish_task_switch+0x139/0x770 [ 63.214771][ T1750] dump_stack+0x19/0x20 [ 63.214806][ T1750] should_fail_ex+0x3c2/0x510 [ 63.214832][ T1750] should_fail+0xf/0x20 [ 63.214856][ T1750] get_futex_key+0x178/0x940 [ 63.214883][ T1750] ? __cfi_get_futex_key+0x10/0x10 [ 63.214910][ T1750] futex_wake+0x150/0x950 [ 63.214941][ T1750] ? __kasan_check_read+0x15/0x20 [ 63.214979][ T1750] ? perf_event_namespaces+0x19c/0x8e0 [ 63.215008][ T1750] ? __cfi_perf_event_namespaces+0x10/0x10 [ 63.215036][ T1750] ? __cfi_futex_wake+0x10/0x10 [ 63.215066][ T1750] ? preempt_schedule_irq+0xab/0x110 [ 63.215100][ T1750] ? raw_irqentry_exit_cond_resched+0x32/0x40 [ 63.215133][ T1750] ? sysvec_reschedule_ipi+0x72/0x80 [ 63.215163][ T1750] do_futex+0x37d/0x510 [ 63.215187][ T1750] ? __kasan_check_write+0x18/0x20 [ 63.215220][ T1750] ? __cfi_do_futex+0x10/0x10 [ 63.215246][ T1750] __se_sys_futex+0x13c/0x320 [ 63.215273][ T1750] ? __x64_sys_futex+0x110/0x110 [ 63.215302][ T1750] ? __kasan_check_write+0x18/0x20 [ 63.215339][ T1750] __x64_sys_futex+0xe9/0x110 [ 63.215367][ T1750] x64_sys_call+0x227f/0x2ee0 [ 63.215394][ T1750] do_syscall_64+0x57/0xf0 [ 63.215418][ T1750] ? clear_bhb_loop+0x50/0xa0 [ 63.215479][ T1750] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 63.215510][ T1750] RIP: 0033:0x7f6942b9e559 [ 63.215533][ T1750] 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 [ 63.215555][ T1750] RSP: 002b:00007f6943a0e0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 63.215584][ T1750] RAX: ffffffffffffffda RBX: 00007f6942e25fa8 RCX: 00007f6942b9e559 [ 63.215604][ T1750] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f6942e25fac [ 63.215623][ T1750] RBP: 00007f6942e25fa0 R08: 4000000000000000 R09: 0000000000000000 [ 63.215642][ T1750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 63.215658][ T1750] R13: 00007f6942e26038 R14: 00007fff0495a740 R15: 00007fff0495a828 [ 63.215681][ T1750] [ 63.446789][ T412] usb 4-1: device descriptor read/64, error -71 [ 63.605317][ T412] usb usb4-port1: attempt power cycle [ 63.845332][ T917] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 63.955268][ T412] usb 4-1: new full-speed USB device number 14 using dummy_hcd [ 63.973186][ T36] kauditd_printk_skb: 4 callbacks suppressed [ 63.973206][ T36] audit: type=1400 audit(1792260244.530:321): avc: denied { ioctl } for pid=1759 comm="syz.0.638" path="socket:[12627]" dev="sockfs" ino=12627 ioctlcmd=0x8918 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 64.004905][ T412] usb 4-1: device descriptor read/8, error -71 [ 64.017743][ T917] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 64.026999][ T917] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.037143][ T917] usb 2-1: Product: syz [ 64.041872][ T917] usb 2-1: Manufacturer: syz [ 64.046660][ T917] usb 2-1: SerialNumber: syz [ 64.136158][ T412] usb 4-1: device descriptor read/8, error -71 [ 64.357383][ T1784] process 'syz.2.647' launched './file0' with NULL argv: empty string added [ 64.375195][ T412] usb 4-1: new full-speed USB device number 15 using dummy_hcd [ 64.396291][ T412] usb 4-1: device descriptor read/8, error -71 [ 64.540669][ T412] usb 4-1: device descriptor read/8, error -71 [ 64.541296][ T36] audit: type=1400 audit(1792260245.100:322): avc: denied { write } for pid=1806 comm="syz.0.658" name="kmsg" dev="devtmpfs" ino=9 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kmsg_device_t tclass=chr_file permissive=1 [ 64.665337][ T412] usb usb4-port1: unable to enumerate USB device [ 64.676158][ T36] audit: type=1326 audit(1792260245.240:323): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1816 comm="syz.0.663" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f89e0f9e559 code=0x7ffc0000 [ 64.701633][ T36] audit: type=1326 audit(1792260245.240:324): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1816 comm="syz.0.663" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f89e0f9e559 code=0x7ffc0000 [ 64.727281][ T36] audit: type=1326 audit(1792260245.240:325): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1816 comm="syz.0.663" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f89e0f9e559 code=0x7ffc0000 [ 64.753989][ T917] rtl8150 2-1:1.0: couldn't reset the device [ 64.756637][ T36] audit: type=1326 audit(1792260245.240:326): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1816 comm="syz.0.663" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=252 compat=0 ip=0x7f89e0f9e559 code=0x7ffc0000 [ 64.761732][ T917] rtl8150 2-1:1.0: probe with driver rtl8150 failed with error -5 [ 64.796673][ T917] usb 2-1: USB disconnect, device number 11 [ 64.803502][ T36] audit: type=1326 audit(1792260245.240:327): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1816 comm="syz.0.663" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f89e0f9e559 code=0x7ffc0000 [ 64.829238][ T36] audit: type=1326 audit(1792260245.240:328): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1816 comm="syz.0.663" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f89e0f9e559 code=0x7ffc0000 [ 64.857920][ T36] audit: type=1326 audit(1792260245.240:329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1816 comm="syz.0.663" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f89e0f9e559 code=0x7ffc0000 [ 64.884907][ T36] audit: type=1326 audit(1792260245.240:330): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1816 comm="syz.0.663" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f89e0f9e559 code=0x7ffc0000 [ 64.966443][ T1831] FAULT_INJECTION: forcing a failure. [ 64.966443][ T1831] name failslab, interval 1, probability 0, space 0, times 0 [ 64.979266][ T1831] CPU: 0 UID: 0 PID: 1831 Comm: syz.0.669 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 64.979308][ T1831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 64.979324][ T1831] Call Trace: [ 64.979332][ T1831] [ 64.979342][ T1831] __dump_stack+0x21/0x30 [ 64.979386][ T1831] dump_stack_lvl+0x140/0x1c0 [ 64.979412][ T1831] ? __cfi_dump_stack_lvl+0x10/0x10 [ 64.979440][ T1831] dump_stack+0x19/0x20 [ 64.979463][ T1831] should_fail_ex+0x3c2/0x510 [ 64.979480][ T1831] should_failslab+0xac/0x100 [ 64.979496][ T1831] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 64.979521][ T1831] ? x64_sys_call+0x1f79/0x2ee0 [ 64.979538][ T1831] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 64.979558][ T1831] ? sidtab_sid2str_get+0x135/0x360 [ 64.979581][ T1831] kmemdup_noprof+0x31/0x80 [ 64.979601][ T1831] sidtab_sid2str_get+0x135/0x360 [ 64.979624][ T1831] security_sid_to_context_core+0x30d/0x5d0 [ 64.979652][ T1831] security_sid_to_context_force+0x31/0x40 [ 64.979673][ T1831] selinux_inode_init_security+0x659/0x950 [ 64.979695][ T1831] ? __cfi_selinux_inode_init_security+0x10/0x10 [ 64.979717][ T1831] ? security_inode_init_security+0x11c/0x600 [ 64.979736][ T1831] ? __cfi_shmem_initxattrs+0x10/0x10 [ 64.979756][ T1831] ? __cfi_shmem_initxattrs+0x10/0x10 [ 64.979776][ T1831] security_inode_init_security+0x1ab/0x600 [ 64.979795][ T1831] ? __cfi_security_inode_init_security+0x10/0x10 [ 64.979814][ T1831] ? shmem_get_inode+0x812/0xc10 [ 64.979832][ T1831] shmem_symlink+0xe4/0x4e0 [ 64.979850][ T1831] ? selinux_inode_symlink+0x26/0x30 [ 64.979872][ T1831] vfs_symlink+0x3f7/0x620 [ 64.979892][ T1831] do_symlinkat+0x1ba/0x400 [ 64.979912][ T1831] ? __cfi_do_symlinkat+0x10/0x10 [ 64.979933][ T1831] ? __kasan_check_write+0x18/0x20 [ 64.979955][ T1831] ? getname_flags+0x203/0x6b0 [ 64.979979][ T1831] ? __kasan_check_write+0x18/0x20 [ 64.980002][ T1831] __x64_sys_symlinkat+0x99/0xb0 [ 64.980022][ T1831] x64_sys_call+0x1f79/0x2ee0 [ 64.980039][ T1831] do_syscall_64+0x57/0xf0 [ 64.980053][ T1831] ? clear_bhb_loop+0x50/0xa0 [ 64.980073][ T1831] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 64.980093][ T1831] RIP: 0033:0x7f89e0f9e559 [ 64.980107][ T1831] 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 [ 64.980122][ T1831] RSP: 002b:00007f89e1ecc028 EFLAGS: 00000246 ORIG_RAX: 000000000000010a [ 64.980140][ T1831] RAX: ffffffffffffffda RBX: 00007f89e1225fa0 RCX: 00007f89e0f9e559 [ 64.980155][ T1831] RDX: 0000200000000240 RSI: ffffffffffffff9c RDI: 00002000000001c0 [ 64.980167][ T1831] RBP: 00007f89e1035ab8 R08: 0000000000000000 R09: 0000000000000000 [ 64.980179][ T1831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 64.980189][ T1831] R13: 00007f89e1226038 R14: 00007f89e1225fa0 R15: 00007fff6b4f1588 [ 64.980203][ T1831] [ 65.575272][ T917] usb 4-1: new full-speed USB device number 16 using dummy_hcd [ 65.605282][ T412] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 65.705181][ T917] usb 4-1: device descriptor read/64, error -71 [ 65.758664][ T412] usb 3-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 65.767850][ T412] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 65.775903][ T412] usb 3-1: Product: syz [ 65.780193][ T412] usb 3-1: Manufacturer: syz [ 65.784797][ T412] usb 3-1: SerialNumber: syz [ 65.945254][ T917] usb 4-1: device descriptor read/64, error -71 [ 66.185208][ T917] usb 4-1: new full-speed USB device number 17 using dummy_hcd [ 66.315165][ T917] usb 4-1: device descriptor read/64, error -71 [ 66.348076][ T1866] FAULT_INJECTION: forcing a failure. [ 66.348076][ T1866] name failslab, interval 1, probability 0, space 0, times 0 [ 66.361000][ T1866] CPU: 1 UID: 0 PID: 1866 Comm: syz.1.683 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 66.361029][ T1866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 66.361040][ T1866] Call Trace: [ 66.361045][ T1866] [ 66.361052][ T1866] __dump_stack+0x21/0x30 [ 66.361085][ T1866] dump_stack_lvl+0x140/0x1c0 [ 66.361110][ T1866] ? __cfi_dump_stack_lvl+0x10/0x10 [ 66.361137][ T1866] dump_stack+0x19/0x20 [ 66.361161][ T1866] should_fail_ex+0x3c2/0x510 [ 66.361178][ T1866] should_failslab+0xac/0x100 [ 66.361194][ T1866] kmem_cache_alloc_noprof+0x42/0x410 [ 66.361218][ T1866] ? security_file_alloc+0x49/0x220 [ 66.361240][ T1866] ? kasan_save_alloc_info+0x3a/0x50 [ 66.361261][ T1866] security_file_alloc+0x49/0x220 [ 66.361283][ T1866] init_file+0x9e/0x210 [ 66.361301][ T1866] alloc_empty_file+0xd9/0x270 [ 66.361318][ T1866] ? _raw_spin_unlock+0x45/0x60 [ 66.361333][ T1866] alloc_file_pseudo+0x142/0x1f0 [ 66.361352][ T1866] ? __cfi_alloc_file_pseudo+0x10/0x10 [ 66.361370][ T1866] ? __mutex_init+0xa6/0x1a0 [ 66.361389][ T1866] create_pipe_files+0x287/0x6c0 [ 66.361413][ T1866] __do_pipe_flags+0x50/0x2f0 [ 66.361436][ T1866] do_pipe2+0xab/0x190 [ 66.361458][ T1866] ? __x64_sys_futex+0x110/0x110 [ 66.361476][ T1866] ? pipe_fcntl+0x520/0x520 [ 66.361504][ T1866] __x64_sys_pipe+0x3e/0x50 [ 66.361532][ T1866] x64_sys_call+0xd3/0x2ee0 [ 66.361549][ T1866] do_syscall_64+0x57/0xf0 [ 66.361563][ T1866] ? clear_bhb_loop+0x50/0xa0 [ 66.361585][ T1866] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 66.361604][ T1866] RIP: 0033:0x7f6942b9e559 [ 66.361619][ T1866] 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 [ 66.361633][ T1866] RSP: 002b:00007f6943a0e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000016 [ 66.361651][ T1866] RAX: ffffffffffffffda RBX: 00007f6942e25fa0 RCX: 00007f6942b9e559 [ 66.361664][ T1866] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 66.361673][ T1866] RBP: 00007f6942c35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 66.361684][ T1866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 66.361694][ T1866] R13: 00007f6942e26038 R14: 00007f6942e25fa0 R15: 00007fff0495a828 [ 66.361708][ T1866] [ 66.614434][ T412] rtl8150 3-1:1.0: couldn't reset the device [ 66.620642][ T412] rtl8150 3-1:1.0: probe with driver rtl8150 failed with error -5 [ 66.637762][ T412] usb 3-1: USB disconnect, device number 8 [ 66.725176][ T917] usb 4-1: device descriptor read/64, error -71 [ 66.835308][ T917] usb usb4-port1: attempt power cycle [ 66.900201][ T1881] FAULT_INJECTION: forcing a failure. [ 66.900201][ T1881] name fail_futex, interval 1, probability 0, space 0, times 0 [ 66.914109][ T1881] CPU: 1 UID: 0 PID: 1881 Comm: syz.1.690 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 66.914152][ T1881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 66.914169][ T1881] Call Trace: [ 66.914177][ T1881] [ 66.914186][ T1881] __dump_stack+0x21/0x30 [ 66.914229][ T1881] dump_stack_lvl+0x140/0x1c0 [ 66.914266][ T1881] ? __cfi_dump_stack_lvl+0x10/0x10 [ 66.914303][ T1881] ? __cgroup_account_cputime+0xa5/0xd0 [ 66.914341][ T1881] ? dl_server_update+0x6b/0x90 [ 66.914366][ T1881] dump_stack+0x19/0x20 [ 66.914400][ T1881] should_fail_ex+0x3c2/0x510 [ 66.914423][ T1881] should_fail+0xf/0x20 [ 66.914444][ T1881] get_futex_key+0x178/0x940 [ 66.914467][ T1881] ? __cfi_get_futex_key+0x10/0x10 [ 66.914490][ T1881] ? check_preempt_wakeup_fair+0x828/0xb10 [ 66.914516][ T1881] ? ttwu_do_activate+0x620/0x620 [ 66.914556][ T1881] futex_wait_setup+0xae/0x260 [ 66.914581][ T1881] ? tracing_record_taskinfo_sched_switch+0x78/0x390 [ 66.914603][ T1881] ? probe_sched_wakeup+0x62/0x90 [ 66.914623][ T1881] ? __cfi_futex_wait_setup+0x10/0x10 [ 66.914648][ T1881] ? __asan_memcpy+0x5a/0x80 [ 66.914676][ T1881] __futex_wait+0x12c/0x3d0 [ 66.914699][ T1881] ? __cfi___futex_wait+0x10/0x10 [ 66.914723][ T1881] ? __cfi_futex_wake_mark+0x10/0x10 [ 66.914746][ T1881] ? futex_wake+0x666/0x950 [ 66.914768][ T1881] futex_wait+0x128/0x7c0 [ 66.914791][ T1881] ? __cfi_futex_wait+0x10/0x10 [ 66.914816][ T1881] do_futex+0x32a/0x510 [ 66.914835][ T1881] ? __cfi_do_futex+0x10/0x10 [ 66.914855][ T1881] __se_sys_futex+0x13c/0x320 [ 66.914875][ T1881] ? __x64_sys_futex+0x110/0x110 [ 66.914895][ T1881] __x64_sys_futex+0xe9/0x110 [ 66.914915][ T1881] x64_sys_call+0x227f/0x2ee0 [ 66.914934][ T1881] do_syscall_64+0x57/0xf0 [ 66.914951][ T1881] ? clear_bhb_loop+0x50/0xa0 [ 66.914974][ T1881] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 66.914997][ T1881] RIP: 0033:0x7f6942b9e559 [ 66.915013][ T1881] 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 [ 66.915032][ T1881] RSP: 002b:00007f6943a0e0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 66.915055][ T1881] RAX: ffffffffffffffda RBX: 00007f6942e25fa8 RCX: 00007f6942b9e559 [ 66.915076][ T1881] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f6942e25fa8 [ 66.915091][ T1881] RBP: 00007f6942e25fa0 R08: 0000000000000000 R09: 0000000000000000 [ 66.915107][ T1881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 66.915121][ T1881] R13: 00007f6942e26038 R14: 00007fff0495a740 R15: 00007fff0495a828 [ 66.915138][ T1881] [ 67.267415][ T1893] kvm: vcpu 0: requested 39424 ns lapic timer period limited to 200000 ns [ 67.276266][ T1893] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3659427032 (29275416256 ns) > initial count (200000 ns). Using initial count to start timer. [ 67.445275][ T917] usb 4-1: new full-speed USB device number 18 using dummy_hcd [ 67.476347][ T917] usb 4-1: device descriptor read/8, error -71 [ 67.605215][ T313] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 67.607047][ T917] usb 4-1: device descriptor read/8, error -71 [ 67.758029][ T313] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 67.767667][ T313] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 67.775743][ T313] usb 2-1: Product: syz [ 67.780247][ T313] usb 2-1: Manufacturer: syz [ 67.784910][ T313] usb 2-1: SerialNumber: syz [ 67.855188][ T917] usb 4-1: new full-speed USB device number 19 using dummy_hcd [ 67.876271][ T917] usb 4-1: device descriptor read/8, error -71 [ 68.006330][ T917] usb 4-1: device descriptor read/8, error -71 [ 68.115262][ T917] usb usb4-port1: unable to enumerate USB device [ 68.356650][ T1910] FAULT_INJECTION: forcing a failure. [ 68.356650][ T1910] name failslab, interval 1, probability 0, space 0, times 0 [ 68.369573][ T1910] CPU: 0 UID: 0 PID: 1910 Comm: syz.3.703 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 68.369730][ T1910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 68.369742][ T1910] Call Trace: [ 68.369750][ T1910] [ 68.369758][ T1910] __dump_stack+0x21/0x30 [ 68.369787][ T1910] dump_stack_lvl+0x140/0x1c0 [ 68.369813][ T1910] ? __cfi_dump_stack_lvl+0x10/0x10 [ 68.369839][ T1910] ? pcpu_block_update_hint_alloc+0x8a0/0xc50 [ 68.369858][ T1910] dump_stack+0x19/0x20 [ 68.369882][ T1910] should_fail_ex+0x3c2/0x510 [ 68.369899][ T1910] should_failslab+0xac/0x100 [ 68.369916][ T1910] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 68.369941][ T1910] ? __d_alloc+0x42/0x8c0 [ 68.369963][ T1910] ? expand_files+0xda/0x6f0 [ 68.369991][ T1910] __d_alloc+0x42/0x8c0 [ 68.370013][ T1910] d_alloc_pseudo+0x23/0xc0 [ 68.370127][ T1910] alloc_file_pseudo+0xde/0x1f0 [ 68.370158][ T1910] ? __cfi_alloc_file_pseudo+0x10/0x10 [ 68.370190][ T1910] ? _raw_spin_unlock+0x45/0x60 [ 68.370208][ T1910] sock_alloc_file+0xbe/0x2b0 [ 68.370234][ T1910] __sys_socket+0x14c/0x1c0 [ 68.370250][ T1910] __x64_sys_socket+0x7e/0x90 [ 68.370267][ T1910] x64_sys_call+0x2608/0x2ee0 [ 68.370284][ T1910] do_syscall_64+0x57/0xf0 [ 68.370298][ T1910] ? clear_bhb_loop+0x50/0xa0 [ 68.370319][ T1910] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 68.370339][ T1910] RIP: 0033:0x7f412dd9e559 [ 68.370354][ T1910] 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 [ 68.370369][ T1910] RSP: 002b:00007f412ec47028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 68.370388][ T1910] RAX: ffffffffffffffda RBX: 00007f412e025fa0 RCX: 00007f412dd9e559 [ 68.370400][ T1910] RDX: 0000000000000300 RSI: 0000000000000003 RDI: 0000000000000011 [ 68.370411][ T1910] RBP: 00007f412de35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 68.370421][ T1910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 68.370431][ T1910] R13: 00007f412e026038 R14: 00007f412e025fa0 R15: 00007ffef3a499a8 [ 68.370446][ T1910] [ 68.633559][ T313] rtl8150 2-1:1.0: couldn't reset the device [ 68.640465][ T313] rtl8150 2-1:1.0: probe with driver rtl8150 failed with error -5 [ 68.649843][ T313] usb 2-1: USB disconnect, device number 12 [ 68.945230][ T1943] FAULT_INJECTION: forcing a failure. [ 68.945230][ T1943] name failslab, interval 1, probability 0, space 0, times 0 [ 68.959148][ T1943] CPU: 1 UID: 0 PID: 1943 Comm: syz.2.716 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 68.959191][ T1943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 68.959207][ T1943] Call Trace: [ 68.959217][ T1943] [ 68.959232][ T1943] __dump_stack+0x21/0x30 [ 68.959263][ T1943] dump_stack_lvl+0x140/0x1c0 [ 68.959289][ T1943] ? __cfi_dump_stack_lvl+0x10/0x10 [ 68.959316][ T1943] dump_stack+0x19/0x20 [ 68.959340][ T1943] should_fail_ex+0x3c2/0x510 [ 68.959356][ T1943] ? __register_sysctl_table+0x7c/0x1440 [ 68.959378][ T1943] should_failslab+0xac/0x100 [ 68.959394][ T1943] __kmalloc_noprof+0x69/0x510 [ 68.959417][ T1943] ? __register_sysctl_table+0x7c/0x1440 [ 68.959438][ T1943] __register_sysctl_table+0x7c/0x1440 [ 68.959464][ T1943] ? kasan_save_alloc_info+0x3a/0x50 [ 68.959487][ T1943] register_net_sysctl_sz+0x245/0x260 [ 68.959509][ T1943] xfrm4_net_init+0xea/0x210 [ 68.959534][ T1943] ops_init+0x302/0x5d0 [ 68.959559][ T1943] ? __kasan_check_write+0x18/0x20 [ 68.959587][ T1943] ? rwsem_read_trylock+0x275/0x5a0 [ 68.959608][ T1943] setup_net+0x227/0x9b0 [ 68.959631][ T1943] ? copy_net_ns+0xa20/0xa20 [ 68.959653][ T1943] ? down_read_killable+0x7f/0x100 [ 68.959676][ T1943] ? __cfi_down_read_killable+0x10/0x10 [ 68.959699][ T1943] copy_net_ns+0x4fc/0xa20 [ 68.959722][ T1943] create_new_namespaces+0x390/0x6f0 [ 68.959740][ T1943] unshare_nsproxy_namespaces+0x124/0x180 [ 68.959756][ T1943] ksys_unshare+0x4f9/0x920 [ 68.959782][ T1943] ? __cfi_ksys_unshare+0x10/0x10 [ 68.959807][ T1943] ? __kasan_check_write+0x18/0x20 [ 68.959830][ T1943] __x64_sys_unshare+0x3c/0x50 [ 68.959854][ T1943] x64_sys_call+0x2998/0x2ee0 [ 68.959871][ T1943] do_syscall_64+0x57/0xf0 [ 68.959885][ T1943] ? clear_bhb_loop+0x50/0xa0 [ 68.959906][ T1943] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 68.959926][ T1943] RIP: 0033:0x7fbd84b9e559 [ 68.959948][ T1943] 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 [ 68.959963][ T1943] RSP: 002b:00007fbd85a15028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 68.959981][ T1943] RAX: ffffffffffffffda RBX: 00007fbd84e25fa0 RCX: 00007fbd84b9e559 [ 68.959994][ T1943] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 68.960005][ T1943] RBP: 00007fbd84c35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 68.960016][ T1943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 68.960026][ T1943] R13: 00007fbd84e26038 R14: 00007fbd84e25fa0 R15: 00007ffd6607bc08 [ 68.960041][ T1943] [ 69.037758][ T36] kauditd_printk_skb: 43 callbacks suppressed [ 69.037813][ T36] audit: type=1400 audit(1792260249.590:374): avc: denied { mount } for pid=1939 comm="syz.3.715" name="/" dev="ramfs" ino=14269 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 69.105251][ T902] usb 1-1: new full-speed USB device number 9 using dummy_hcd [ 69.156435][ T36] audit: type=1400 audit(1792260249.710:375): avc: denied { mounton } for pid=1947 comm="syz.1.717" path="/166/file1" dev="tmpfs" ino=918 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 69.315162][ T902] usb 1-1: device descriptor read/64, error -71 [ 69.331697][ T36] audit: type=1400 audit(1792260249.890:376): avc: denied { setopt } for pid=1953 comm="syz.2.719" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 69.361053][ T1956] audit: audit_lost=1 audit_rate_limit=0 audit_backlog_limit=64 [ 69.371075][ T1956] audit: out of memory in audit_log_start [ 69.555384][ T902] usb 1-1: device descriptor read/64, error -71 [ 69.665225][ T412] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 69.795176][ T902] usb 1-1: new full-speed USB device number 10 using dummy_hcd [ 69.818300][ T412] usb 3-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 69.827628][ T412] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 69.835738][ T412] usb 3-1: Product: syz [ 69.839979][ T412] usb 3-1: Manufacturer: syz [ 69.844590][ T412] usb 3-1: SerialNumber: syz [ 69.925184][ T902] usb 1-1: device descriptor read/64, error -71 [ 70.043723][ T36] audit: type=1326 audit(1792260250.600:377): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1975 comm="syz.1.730" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6942b9e559 code=0x7ffc0000 [ 70.069134][ T36] audit: type=1326 audit(1792260250.600:378): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1975 comm="syz.1.730" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6942b9e559 code=0x7ffc0000 [ 70.094473][ T36] audit: type=1326 audit(1792260250.610:379): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1975 comm="syz.1.730" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6942b9e559 code=0x7ffc0000 [ 70.119953][ T36] audit: type=1326 audit(1792260250.610:380): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1975 comm="syz.1.730" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6942b9e559 code=0x7ffc0000 [ 70.145338][ T36] audit: type=1326 audit(1792260250.610:381): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1975 comm="syz.1.730" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6942b9e559 code=0x7ffc0000 [ 70.165630][ T902] usb 1-1: device descriptor read/64, error -71 [ 70.279388][ T1983] FAULT_INJECTION: forcing a failure. [ 70.279388][ T1983] name failslab, interval 1, probability 0, space 0, times 0 [ 70.286632][ T902] usb usb1-port1: attempt power cycle [ 70.292264][ T1983] CPU: 0 UID: 0 PID: 1983 Comm: syz.3.733 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 70.292363][ T1983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 70.292404][ T1983] Call Trace: [ 70.292425][ T1983] [ 70.292447][ T1983] __dump_stack+0x21/0x30 [ 70.292558][ T1983] dump_stack_lvl+0x140/0x1c0 [ 70.292657][ T1983] ? __cfi_dump_stack_lvl+0x10/0x10 [ 70.292758][ T1983] dump_stack+0x19/0x20 [ 70.292848][ T1983] should_fail_ex+0x3c2/0x510 [ 70.292903][ T1983] should_failslab+0xac/0x100 [ 70.292965][ T1983] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 70.293049][ T1983] ? proc_alloc_inode+0x48/0x150 [ 70.293131][ T1983] proc_alloc_inode+0x48/0x150 [ 70.293211][ T1983] ? __cfi_proc_alloc_inode+0x10/0x10 [ 70.293296][ T1983] alloc_inode+0x7d/0x270 [ 70.293356][ T1983] ? __cfi_d_alloc_name+0x10/0x10 [ 70.293439][ T1983] new_inode+0x25/0x1e0 [ 70.293500][ T1983] ? __d_instantiate+0x43f/0x790 [ 70.293596][ T1983] proc_setup_self+0xe0/0x280 [ 70.293688][ T1983] proc_fill_super+0x539/0x850 [ 70.293782][ T1983] get_tree_nodev+0xcb/0x170 [ 70.293853][ T1983] ? __cfi_proc_fill_super+0x10/0x10 [ 70.293938][ T1983] proc_get_tree+0x20/0x30 [ 70.294020][ T1983] vfs_get_tree+0x9e/0x290 [ 70.294101][ T1983] do_new_mount+0x251/0xb40 [ 70.294183][ T1983] ? security_capable+0x44/0x130 [ 70.294270][ T1983] path_mount+0x66a/0xff0 [ 70.294345][ T1983] ? putname+0x113/0x150 [ 70.294429][ T1983] __se_sys_mount+0x2bf/0x480 [ 70.294509][ T1983] ? __x64_sys_mount+0xf0/0xf0 [ 70.294592][ T1983] ? __kasan_check_write+0x18/0x20 [ 70.294673][ T1983] ? fpregs_restore_userregs+0x11c/0x260 [ 70.294756][ T1983] __x64_sys_mount+0xc3/0xf0 [ 70.294839][ T1983] x64_sys_call+0x2021/0x2ee0 [ 70.294902][ T1983] do_syscall_64+0x57/0xf0 [ 70.294970][ T1983] ? clear_bhb_loop+0x50/0xa0 [ 70.295087][ T1983] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 70.295160][ T1983] RIP: 0033:0x7f412dd9e559 [ 70.295212][ T1983] 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 [ 70.295266][ T1983] RSP: 002b:00007f412ec47028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 70.295329][ T1983] RAX: ffffffffffffffda RBX: 00007f412e025fa0 RCX: 00007f412dd9e559 [ 70.295379][ T1983] RDX: 0000200000000200 RSI: 00002000000001c0 RDI: 0000000000000000 [ 70.295420][ T1983] RBP: 00007f412de35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 70.295461][ T1983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 70.295501][ T1983] R13: 00007f412e026038 R14: 00007f412e025fa0 R15: 00007ffef3a499a8 [ 70.295552][ T1983] [ 70.300550][ T1983] proc_fill_super: can't allocate /proc/self [ 70.547090][ T412] rtl8150 3-1:1.0: couldn't reset the device [ 70.574871][ T412] rtl8150 3-1:1.0: probe with driver rtl8150 failed with error -5 [ 70.589674][ T412] usb 3-1: USB disconnect, device number 9 [ 70.645208][ T902] usb 1-1: new full-speed USB device number 11 using dummy_hcd [ 70.666305][ T902] usb 1-1: device descriptor read/8, error -71 [ 70.757166][ T1989] overlay: Bad value for 'metacopy' [ 70.798431][ T902] usb 1-1: device descriptor read/8, error -71 [ 71.044356][ T2005] FAULT_INJECTION: forcing a failure. [ 71.044356][ T2005] name failslab, interval 1, probability 0, space 0, times 0 [ 71.057252][ T2005] CPU: 0 UID: 0 PID: 2005 Comm: syz.2.743 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 71.057292][ T2005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 71.057308][ T2005] Call Trace: [ 71.057317][ T2005] [ 71.057326][ T2005] __dump_stack+0x21/0x30 [ 71.057386][ T2005] dump_stack_lvl+0x140/0x1c0 [ 71.057432][ T2005] ? __cfi_dump_stack_lvl+0x10/0x10 [ 71.057468][ T2005] ? __filename_parentat+0x458/0x660 [ 71.057495][ T2005] dump_stack+0x19/0x20 [ 71.057528][ T2005] should_fail_ex+0x3c2/0x510 [ 71.057552][ T2005] should_failslab+0xac/0x100 [ 71.057574][ T2005] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 71.057602][ T2005] ? __d_alloc+0x42/0x8c0 [ 71.057627][ T2005] ? __d_lookup+0x4e8/0x550 [ 71.057657][ T2005] __d_alloc+0x42/0x8c0 [ 71.057683][ T2005] d_alloc+0x4c/0x1c0 [ 71.057707][ T2005] ? lookup_one_qstr_excl+0xba/0x280 [ 71.057726][ T2005] lookup_one_qstr_excl+0xcf/0x280 [ 71.057745][ T2005] filename_create+0x241/0x450 [ 71.057767][ T2005] ? kern_path_create+0x70/0x70 [ 71.057788][ T2005] ? __check_object_size+0x54c/0x870 [ 71.057817][ T2005] do_mknodat+0x18d/0x4f0 [ 71.057846][ T2005] ? do_o_path+0x220/0x220 [ 71.057873][ T2005] ? __kasan_check_write+0x18/0x20 [ 71.057900][ T2005] __x64_sys_mknodat+0xab/0xc0 [ 71.057922][ T2005] x64_sys_call+0x21b9/0x2ee0 [ 71.057942][ T2005] do_syscall_64+0x57/0xf0 [ 71.057960][ T2005] ? clear_bhb_loop+0x50/0xa0 [ 71.057984][ T2005] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 71.058008][ T2005] RIP: 0033:0x7fbd84b9e559 [ 71.058025][ T2005] 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 [ 71.058044][ T2005] RSP: 002b:00007fbd85a15028 EFLAGS: 00000246 ORIG_RAX: 0000000000000103 [ 71.058065][ T2005] RAX: ffffffffffffffda RBX: 00007fbd84e25fa0 RCX: 00007fbd84b9e559 [ 71.058081][ T2005] RDX: 0000000000001000 RSI: 0000200000000640 RDI: ffffffffffffff9c [ 71.058095][ T2005] RBP: 00007fbd84c35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 71.058108][ T2005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 71.058120][ T2005] R13: 00007fbd84e26038 R14: 00007fbd84e25fa0 R15: 00007ffd6607bc08 [ 71.058137][ T2005] [ 71.065574][ T902] usb 1-1: new full-speed USB device number 12 using dummy_hcd [ 71.132029][ T2003] overlay: Bad value for 'metacopy' [ 71.167007][ T902] usb 1-1: device descriptor read/8, error -71 [ 71.450179][ T902] usb 1-1: device descriptor read/8, error -71 [ 71.565242][ T902] usb usb1-port1: unable to enumerate USB device [ 71.600468][ T2026] capability: warning: `syz.3.751' uses 32-bit capabilities (legacy support in use) [ 71.795351][ T2032] FAULT_INJECTION: forcing a failure. [ 71.795351][ T2032] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 71.809387][ T2032] CPU: 0 UID: 0 PID: 2032 Comm: syz.3.753 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 71.809436][ T2032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 71.809459][ T2032] Call Trace: [ 71.809469][ T2032] [ 71.809480][ T2032] __dump_stack+0x21/0x30 [ 71.809532][ T2032] dump_stack_lvl+0x140/0x1c0 [ 71.809583][ T2032] ? __cfi_dump_stack_lvl+0x10/0x10 [ 71.809632][ T2032] dump_stack+0x19/0x20 [ 71.809682][ T2032] should_fail_ex+0x3c2/0x510 [ 71.809709][ T2032] should_fail+0xf/0x20 [ 71.809739][ T2032] should_fail_usercopy+0x1e/0x30 [ 71.809773][ T2032] strncpy_from_user+0x29/0x280 [ 71.809805][ T2032] getname_flags+0x106/0x6b0 [ 71.809847][ T2032] ? __kasan_check_write+0x18/0x20 [ 71.809890][ T2032] __x64_sys_mkdirat+0x7e/0xa0 [ 71.809927][ T2032] x64_sys_call+0x2ba8/0x2ee0 [ 71.809959][ T2032] do_syscall_64+0x57/0xf0 [ 71.809985][ T2032] ? clear_bhb_loop+0x50/0xa0 [ 71.810018][ T2032] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 71.810057][ T2032] RIP: 0033:0x7f412dd9e559 [ 71.810083][ T2032] 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 [ 71.810110][ T2032] RSP: 002b:00007f412ec47028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 71.810142][ T2032] RAX: ffffffffffffffda RBX: 00007f412e025fa0 RCX: 00007f412dd9e559 [ 71.810165][ T2032] RDX: 0000000000000136 RSI: 0000000000000000 RDI: ffffffffffffff9c [ 71.810184][ T2032] RBP: 00007f412de35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 71.810206][ T2032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 71.810226][ T2032] R13: 00007f412e026038 R14: 00007f412e025fa0 R15: 00007ffef3a499a8 [ 71.810255][ T2032] [ 72.633909][ T2072] overlay: Bad value for 'metacopy' [ 72.847192][ T2078] overlay: Bad value for 'metacopy' [ 73.229345][ T2101] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 73.274609][ T2107] pim6reg1: entered promiscuous mode [ 73.280039][ T2107] pim6reg1: entered allmulticast mode [ 73.745153][ T902] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 73.897785][ T902] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 73.907112][ T902] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 73.915463][ T902] usb 2-1: Product: syz [ 73.920049][ T902] usb 2-1: Manufacturer: syz [ 73.925374][ T902] usb 2-1: SerialNumber: syz [ 74.023395][ T2135] overlay: Bad value for 'metacopy' [ 74.757241][ T902] rtl8150 2-1:1.0: couldn't reset the device [ 74.763437][ T902] rtl8150 2-1:1.0: probe with driver rtl8150 failed with error -5 [ 74.773979][ T902] usb 2-1: USB disconnect, device number 13 [ 75.111256][ T2154] FAULT_INJECTION: forcing a failure. [ 75.111256][ T2154] name failslab, interval 1, probability 0, space 0, times 0 [ 75.123978][ T2154] CPU: 0 UID: 0 PID: 2154 Comm: syz.3.803 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 75.124019][ T2154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 75.124031][ T2154] Call Trace: [ 75.124037][ T2154] [ 75.124044][ T2154] __dump_stack+0x21/0x30 [ 75.124074][ T2154] dump_stack_lvl+0x140/0x1c0 [ 75.124100][ T2154] ? __cfi_dump_stack_lvl+0x10/0x10 [ 75.124126][ T2154] dump_stack+0x19/0x20 [ 75.124150][ T2154] should_fail_ex+0x3c2/0x510 [ 75.124166][ T2154] ? xfrm_hash_alloc+0x46/0x150 [ 75.124183][ T2154] should_failslab+0xac/0x100 [ 75.124199][ T2154] __kmalloc_noprof+0x69/0x510 [ 75.124223][ T2154] ? xfrm_hash_alloc+0x46/0x150 [ 75.124240][ T2154] xfrm_hash_alloc+0x46/0x150 [ 75.124256][ T2154] xfrm_state_init+0x15f/0x5f0 [ 75.124272][ T2154] ? proc_create_net_single+0x120/0x170 [ 75.124324][ T2154] ? __cfi_xfrm_state_init+0x10/0x10 [ 75.124355][ T2154] xfrm_net_init+0x1df/0xf80 [ 75.124376][ T2154] ? __cfi_xfrm_net_init+0x10/0x10 [ 75.124397][ T2154] ? proc_create_seq_private+0x16a/0x1c0 [ 75.124423][ T2154] ops_init+0x302/0x5d0 [ 75.124447][ T2154] ? __kasan_check_write+0x18/0x20 [ 75.124470][ T2154] ? rwsem_read_trylock+0x275/0x5a0 [ 75.124491][ T2154] setup_net+0x227/0x9b0 [ 75.124513][ T2154] ? copy_net_ns+0xa20/0xa20 [ 75.124536][ T2154] ? down_read_killable+0x7f/0x100 [ 75.124557][ T2154] ? __cfi_down_read_killable+0x10/0x10 [ 75.124580][ T2154] copy_net_ns+0x4fc/0xa20 [ 75.124603][ T2154] create_new_namespaces+0x390/0x6f0 [ 75.124620][ T2154] unshare_nsproxy_namespaces+0x124/0x180 [ 75.124637][ T2154] ksys_unshare+0x4f9/0x920 [ 75.124663][ T2154] ? __cfi_ksys_unshare+0x10/0x10 [ 75.124688][ T2154] ? __kasan_check_write+0x18/0x20 [ 75.124711][ T2154] __x64_sys_unshare+0x3c/0x50 [ 75.124735][ T2154] x64_sys_call+0x2998/0x2ee0 [ 75.124752][ T2154] do_syscall_64+0x57/0xf0 [ 75.124766][ T2154] ? clear_bhb_loop+0x50/0xa0 [ 75.124787][ T2154] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 75.124806][ T2154] RIP: 0033:0x7f412dd9e559 [ 75.124822][ T2154] 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 [ 75.124837][ T2154] RSP: 002b:00007f412ec47028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 75.124855][ T2154] RAX: ffffffffffffffda RBX: 00007f412e025fa0 RCX: 00007f412dd9e559 [ 75.124867][ T2154] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 75.124878][ T2154] RBP: 00007f412de35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 75.124889][ T2154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.124898][ T2154] R13: 00007f412e026038 R14: 00007f412e025fa0 R15: 00007ffef3a499a8 [ 75.124913][ T2154] [ 75.439656][ T36] kauditd_printk_skb: 5 callbacks suppressed [ 75.439682][ T36] audit: type=1326 audit(1792260255.990:387): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2161 comm="syz.0.807" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f89e0f9e559 code=0x7ffc0000 [ 75.471549][ T36] audit: type=1326 audit(1792260255.990:388): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2161 comm="syz.0.807" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f89e0f9e559 code=0x7ffc0000 [ 75.497518][ T36] audit: type=1326 audit(1792260255.990:389): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2161 comm="syz.0.807" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f89e0f9e559 code=0x7ffc0000 [ 75.549105][ T36] audit: type=1326 audit(1792260255.990:390): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2161 comm="syz.0.807" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7f89e0f9e559 code=0x7ffc0000 [ 75.574611][ T36] audit: type=1326 audit(1792260255.990:391): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2161 comm="syz.0.807" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f89e0f9e559 code=0x7ffc0000 [ 75.605325][ T36] audit: type=1326 audit(1792260255.990:392): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2161 comm="syz.0.807" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f89e0f9e559 code=0x7ffc0000 [ 75.630839][ T36] audit: type=1326 audit(1792260255.990:393): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2161 comm="syz.0.807" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f89e0f9e559 code=0x7ffc0000 [ 75.656814][ T36] audit: type=1326 audit(1792260255.990:394): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2161 comm="syz.0.807" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f89e0f9e559 code=0x7ffc0000 [ 75.682933][ T36] audit: type=1326 audit(1792260255.990:395): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2161 comm="syz.0.807" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=32 compat=0 ip=0x7f89e0f9e559 code=0x7ffc0000 [ 75.709769][ T36] audit: type=1326 audit(1792260255.990:396): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2161 comm="syz.0.807" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f89e0f9e559 code=0x7ffc0000 [ 75.744418][ T2169] overlay: Bad value for 'metacopy' [ 75.854948][ T2173] FAULT_INJECTION: forcing a failure. [ 75.854948][ T2173] name failslab, interval 1, probability 0, space 0, times 0 [ 75.868183][ T2173] CPU: 1 UID: 0 PID: 2173 Comm: syz.3.811 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 75.868230][ T2173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 75.868247][ T2173] Call Trace: [ 75.868255][ T2173] [ 75.868263][ T2173] __dump_stack+0x21/0x30 [ 75.868304][ T2173] dump_stack_lvl+0x140/0x1c0 [ 75.868340][ T2173] ? __cfi_dump_stack_lvl+0x10/0x10 [ 75.868377][ T2173] ? skb_put+0x10e/0x200 [ 75.868402][ T2173] dump_stack+0x19/0x20 [ 75.868435][ T2173] should_fail_ex+0x3c2/0x510 [ 75.868458][ T2173] should_failslab+0xac/0x100 [ 75.868483][ T2173] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 75.868519][ T2173] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 75.868542][ T2173] ? sidtab_sid2str_get+0x135/0x360 [ 75.868572][ T2173] ? sidtab_sid2str_put+0x72e/0x750 [ 75.868603][ T2173] kmemdup_noprof+0x31/0x80 [ 75.868632][ T2173] sidtab_sid2str_get+0x135/0x360 [ 75.868662][ T2173] security_sid_to_context_core+0x30d/0x5d0 [ 75.868692][ T2173] security_sid_to_context+0x2e/0x50 [ 75.868719][ T2173] avc_audit_post_callback+0x1a8/0x790 [ 75.868744][ T2173] ? __cfi_avc_audit_post_callback+0x10/0x10 [ 75.868768][ T2173] ? __cfi_audit_log_format+0x10/0x10 [ 75.868799][ T2173] ? audit_log_untrustedstring+0xea/0x100 [ 75.868829][ T2173] ? __cfi_avc_audit_post_callback+0x10/0x10 [ 75.868853][ T2173] common_lsm_audit+0x14b9/0x18b0 [ 75.868874][ T2173] ? __cfi_avc_audit_post_callback+0x10/0x10 [ 75.868898][ T2173] ? __cfi_common_lsm_audit+0x10/0x10 [ 75.868919][ T2173] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 75.868941][ T2173] ? call_rcu_hurry+0x30/0x30 [ 75.868977][ T2173] ? avc_update_node+0x2fc/0x8a0 [ 75.868998][ T2173] slow_avc_audit+0x19f/0x220 [ 75.869020][ T2173] ? __cfi_slow_avc_audit+0x10/0x10 [ 75.869046][ T2173] ? avc_has_perm_noaudit+0x2bc/0x360 [ 75.869070][ T2173] avc_has_perm+0x1ec/0x240 [ 75.869094][ T2173] ? __cfi_avc_has_perm+0x10/0x10 [ 75.869118][ T2173] ? __asan_memcpy+0x5a/0x80 [ 75.869147][ T2173] selinux_mount+0x3c0/0x510 [ 75.869173][ T2173] ? __cfi_selinux_mount+0x10/0x10 [ 75.869202][ T2173] ? hook_sb_mount+0x102/0x400 [ 75.869239][ T2173] ? __kasan_slab_free+0x6a/0x80 [ 75.869262][ T2173] security_sb_mount+0xaa/0x140 [ 75.869286][ T2173] path_mount+0xc7/0xff0 [ 75.869317][ T2173] ? putname+0x113/0x150 [ 75.869350][ T2173] __se_sys_mount+0x2bf/0x480 [ 75.869382][ T2173] ? __x64_sys_mount+0xf0/0xf0 [ 75.869412][ T2173] ? __kasan_check_write+0x18/0x20 [ 75.869443][ T2173] ? __kasan_check_write+0x18/0x20 [ 75.869472][ T2173] ? fpregs_restore_userregs+0x11c/0x260 [ 75.869499][ T2173] __x64_sys_mount+0xc3/0xf0 [ 75.869526][ T2173] x64_sys_call+0x2021/0x2ee0 [ 75.869545][ T2173] do_syscall_64+0x57/0xf0 [ 75.869562][ T2173] ? clear_bhb_loop+0x50/0xa0 [ 75.869593][ T2173] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 75.869617][ T2173] RIP: 0033:0x7f412dd9e559 [ 75.869634][ T2173] 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 [ 75.869652][ T2173] RSP: 002b:00007f412ec47028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 75.869675][ T2173] RAX: ffffffffffffffda RBX: 00007f412e025fa0 RCX: 00007f412dd9e559 [ 75.869691][ T2173] RDX: 0000200000000300 RSI: 00002000000002c0 RDI: 0000200000000280 [ 75.869705][ T2173] RBP: 00007f412de35ab8 R08: 0000200000000780 R09: 0000000000000000 [ 75.869719][ T2173] R10: 0000000000800000 R11: 0000000000000246 R12: 0000000000000000 [ 75.869732][ T2173] R13: 00007f412e026038 R14: 00007f412e025fa0 R15: 00007ffef3a499a8 [ 75.869749][ T2173] [ 75.870483][ T2173] 9pnet_fd: p9_fd_create_unix (2173): problem connecting socket: ./proc/thread-self/fail-nth: -111 [ 76.297582][ T46] bridge_slave_1: left allmulticast mode [ 76.303350][ T46] bridge_slave_1: left promiscuous mode [ 76.309169][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.317754][ T46] bridge_slave_0: left allmulticast mode [ 76.323608][ T46] bridge_slave_0: left promiscuous mode [ 76.329450][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.437538][ T46] tipc: Left network mode [ 76.442951][ T46] veth1_macvtap: left promiscuous mode [ 76.448888][ T46] veth0_vlan: left promiscuous mode [ 76.535165][ T313] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 76.564295][ T2198] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.571549][ T2198] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.579870][ T2198] bridge_slave_0: entered allmulticast mode [ 76.586610][ T2198] bridge_slave_0: entered promiscuous mode [ 76.593361][ T2198] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.600562][ T2198] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.607790][ T2198] bridge_slave_1: entered allmulticast mode [ 76.614174][ T2198] bridge_slave_1: entered promiscuous mode [ 76.666938][ T2198] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.674071][ T2198] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.681480][ T2198] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.688584][ T2198] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.717566][ T313] usb 3-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 76.723183][ T2205] mmap: syz.1.824 (2205) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 76.727795][ T313] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.745253][ T902] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 76.756142][ T313] usb 3-1: Product: syz [ 76.760457][ T313] usb 3-1: Manufacturer: syz [ 76.765456][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.772882][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.773877][ T313] usb 3-1: SerialNumber: syz [ 76.790072][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.797247][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.804921][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.812084][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.849659][ T2198] veth0_vlan: entered promiscuous mode [ 76.854872][ T2209] kvm_intel: kvm [2208]: vcpu0, guest rIP: 0x0 Unhandled WRMSR(0x1d9) = 0xa80b08b567d3276 [ 76.872415][ T2198] veth1_macvtap: entered promiscuous mode [ 76.915128][ T902] usb 4-1: Using ep0 maxpacket: 16 [ 76.921803][ T902] usb 4-1: config 0 has an invalid interface number: 105 but max is 0 [ 76.933726][ T902] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 76.947822][ T902] usb 4-1: config 0 has no interface number 0 [ 76.955522][ T902] usb 4-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 76.964879][ T902] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.973927][ T902] usb 4-1: Product: syz [ 76.978336][ T902] usb 4-1: Manufacturer: syz [ 76.982982][ T902] usb 4-1: SerialNumber: syz [ 76.988926][ T902] usb 4-1: config 0 descriptor?? [ 76.996012][ T902] usb 4-1: Found UVC 0.00 device syz (046d:08f3) [ 77.004348][ T902] usb 4-1: No valid video chain found. [ 77.071465][ T902] kernel read not supported for file /trace_pipe (pid: 902 comm: kworker/1:4) [ 77.198412][ T319] usb 4-1: USB disconnect, device number 20 [ 77.563690][ T2264] sd 0:0:1:0: PR command failed: 1026 [ 77.569327][ T2264] sd 0:0:1:0: Sense Key : 0x5 [current] [ 77.576479][ T2264] sd 0:0:1:0: ASC=0x20 ASCQ=0x0 [ 77.642782][ T313] rtl8150 3-1:1.0: couldn't reset the device [ 77.652417][ T313] rtl8150 3-1:1.0: probe with driver rtl8150 failed with error -5 [ 77.677618][ T313] usb 3-1: USB disconnect, device number 10 [ 77.726438][ T2276] netlink: 'syz.4.852': attribute type 12 has an invalid length. [ 77.783050][ T2285] FAULT_INJECTION: forcing a failure. [ 77.783050][ T2285] name failslab, interval 1, probability 0, space 0, times 0 [ 77.797705][ T2285] CPU: 0 UID: 0 PID: 2285 Comm: syz.3.856 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 77.797745][ T2285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 77.797759][ T2285] Call Trace: [ 77.797766][ T2285] [ 77.797775][ T2285] __dump_stack+0x21/0x30 [ 77.797814][ T2285] dump_stack_lvl+0x140/0x1c0 [ 77.797848][ T2285] ? __cfi_dump_stack_lvl+0x10/0x10 [ 77.797884][ T2285] dump_stack+0x19/0x20 [ 77.797914][ T2285] should_fail_ex+0x3c2/0x510 [ 77.797935][ T2285] should_failslab+0xac/0x100 [ 77.797957][ T2285] kmem_cache_alloc_noprof+0x42/0x410 [ 77.797989][ T2285] ? security_file_alloc+0x49/0x220 [ 77.798019][ T2285] ? kasan_save_alloc_info+0x3a/0x50 [ 77.798047][ T2285] security_file_alloc+0x49/0x220 [ 77.798073][ T2285] init_file+0x9e/0x210 [ 77.798094][ T2285] alloc_empty_file+0xd9/0x270 [ 77.798117][ T2285] ? _raw_spin_unlock+0x45/0x60 [ 77.798138][ T2285] alloc_file_pseudo+0x142/0x1f0 [ 77.798163][ T2285] ? __cfi_alloc_file_pseudo+0x10/0x10 [ 77.798191][ T2285] anon_inode_getfd+0xda/0x1d0 [ 77.798218][ T2285] do_inotify_init+0x355/0x550 [ 77.798240][ T2285] __x64_sys_inotify_init1+0x3b/0x50 [ 77.798278][ T2285] x64_sys_call+0x2944/0x2ee0 [ 77.798303][ T2285] do_syscall_64+0x57/0xf0 [ 77.798325][ T2285] ? clear_bhb_loop+0x50/0xa0 [ 77.798355][ T2285] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 77.798384][ T2285] RIP: 0033:0x7f412dd9e559 [ 77.798406][ T2285] 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 [ 77.798427][ T2285] RSP: 002b:00007f412ec47028 EFLAGS: 00000246 ORIG_RAX: 0000000000000126 [ 77.798454][ T2285] RAX: ffffffffffffffda RBX: 00007f412e025fa0 RCX: 00007f412dd9e559 [ 77.798473][ T2285] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.798487][ T2285] RBP: 00007f412de35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 77.798503][ T2285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 77.798528][ T2285] R13: 00007f412e026038 R14: 00007f412e025fa0 R15: 00007ffef3a499a8 [ 77.798550][ T2285] [ 78.131669][ T2289] overlay: Bad value for 'metacopy' [ 78.273091][ T2303] FAULT_INJECTION: forcing a failure. [ 78.273091][ T2303] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 78.286331][ T902] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 78.296560][ T2303] CPU: 1 UID: 0 PID: 2303 Comm: syz.2.863 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 78.296602][ T2303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 78.296618][ T2303] Call Trace: [ 78.296627][ T2303] [ 78.296636][ T2303] __dump_stack+0x21/0x30 [ 78.296679][ T2303] dump_stack_lvl+0x140/0x1c0 [ 78.296716][ T2303] ? __cfi_dump_stack_lvl+0x10/0x10 [ 78.296752][ T2303] ? copy_data+0x26e/0x470 [ 78.296778][ T2303] ? check_stack_object+0x10f/0x150 [ 78.296816][ T2303] dump_stack+0x19/0x20 [ 78.296853][ T2303] should_fail_ex+0x3c2/0x510 [ 78.296878][ T2303] should_fail+0xf/0x20 [ 78.296899][ T2303] should_fail_usercopy+0x1e/0x30 [ 78.296924][ T2303] _copy_to_user+0x24/0xa0 [ 78.296952][ T2303] rng_dev_read+0x4d0/0x970 [ 78.296978][ T2303] ? __cfi_rng_dev_read+0x10/0x10 [ 78.297003][ T2303] ? futex_wait+0x2b8/0x7c0 [ 78.297035][ T2303] ? bpf_lsm_file_permission+0xd/0x20 [ 78.297059][ T2303] ? __cfi_rng_dev_read+0x10/0x10 [ 78.297083][ T2303] vfs_read+0x28b/0xc70 [ 78.297117][ T2303] ? __cfi_vfs_read+0x10/0x10 [ 78.297150][ T2303] ? __fget_files+0x2bc/0x330 [ 78.297175][ T2303] ksys_read+0x145/0x260 [ 78.297207][ T2303] ? xfd_validate_state+0x68/0x140 [ 78.297243][ T2303] ? __cfi_ksys_read+0x10/0x10 [ 78.297276][ T2303] ? __kasan_check_write+0x18/0x20 [ 78.297307][ T2303] ? fpregs_restore_userregs+0x11c/0x260 [ 78.297340][ T2303] __x64_sys_read+0x7f/0x90 [ 78.297373][ T2303] x64_sys_call+0x2638/0x2ee0 [ 78.297398][ T2303] do_syscall_64+0x57/0xf0 [ 78.297419][ T2303] ? clear_bhb_loop+0x50/0xa0 [ 78.297449][ T2303] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 78.297477][ T2303] RIP: 0033:0x7fbd84b9e559 [ 78.297507][ T2303] 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 [ 78.297529][ T2303] RSP: 002b:00007fbd85a15028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 78.297557][ T2303] RAX: ffffffffffffffda RBX: 00007fbd84e25fa0 RCX: 00007fbd84b9e559 [ 78.297574][ T2303] RDX: 000000000000fef3 RSI: 0000200000000680 RDI: 0000000000000004 [ 78.297589][ T2303] RBP: 00007fbd84c35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 78.297604][ T2303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 78.297619][ T2303] R13: 00007fbd84e26038 R14: 00007fbd84e25fa0 R15: 00007ffd6607bc08 [ 78.297640][ T2303] [ 78.581001][ T2305] FAULT_INJECTION: forcing a failure. [ 78.581001][ T2305] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 78.594728][ T2305] CPU: 0 UID: 0 PID: 2305 Comm: syz.2.864 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 78.594768][ T2305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 78.594785][ T2305] Call Trace: [ 78.594793][ T2305] [ 78.594802][ T2305] __dump_stack+0x21/0x30 [ 78.594843][ T2305] dump_stack_lvl+0x140/0x1c0 [ 78.594880][ T2305] ? __cfi_dump_stack_lvl+0x10/0x10 [ 78.594915][ T2305] ? resched_curr+0x119/0x440 [ 78.594941][ T2305] ? __cfi_resched_curr+0x10/0x10 [ 78.594965][ T2305] dump_stack+0x19/0x20 [ 78.595011][ T2305] should_fail_ex+0x3c2/0x510 [ 78.595034][ T2305] should_fail_alloc_page+0xec/0x110 [ 78.595058][ T2305] __alloc_pages_noprof+0x1c0/0x7e0 [ 78.595092][ T2305] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 78.595121][ T2305] ? __kasan_check_write+0x18/0x20 [ 78.595155][ T2305] ? avc_has_perm+0x155/0x240 [ 78.595179][ T2305] pipe_write+0x5d6/0x18d0 [ 78.595216][ T2305] ? __cfi_pipe_write+0x10/0x10 [ 78.595249][ T2305] ? __cfi_futex_wake+0x10/0x10 [ 78.595281][ T2305] vfs_write+0x762/0xfd0 [ 78.595316][ T2305] ? __cfi_vfs_write+0x10/0x10 [ 78.595350][ T2305] ksys_write+0x145/0x260 [ 78.595379][ T2305] ? xfd_validate_state+0x68/0x140 [ 78.595413][ T2305] ? __cfi_ksys_write+0x10/0x10 [ 78.595463][ T2305] ? __kasan_check_write+0x18/0x20 [ 78.595495][ T2305] ? fpregs_restore_userregs+0x11c/0x260 [ 78.595527][ T2305] __x64_sys_write+0x7f/0x90 [ 78.595560][ T2305] x64_sys_call+0x271c/0x2ee0 [ 78.595584][ T2305] do_syscall_64+0x57/0xf0 [ 78.595606][ T2305] ? clear_bhb_loop+0x50/0xa0 [ 78.595637][ T2305] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 78.595667][ T2305] RIP: 0033:0x7fbd84b9e559 [ 78.595688][ T2305] 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 [ 78.595708][ T2305] RSP: 002b:00007fbd85a15028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 78.595735][ T2305] RAX: ffffffffffffffda RBX: 00007fbd84e25fa0 RCX: 00007fbd84b9e559 [ 78.595755][ T2305] RDX: 00000000ffffff6a RSI: 0000000000000000 RDI: 0000000000000005 [ 78.595770][ T2305] RBP: 00007fbd84c35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 78.595785][ T2305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 78.595800][ T2305] R13: 00007fbd84e26038 R14: 00007fbd84e25fa0 R15: 00007ffd6607bc08 [ 78.595821][ T2305] [ 78.905149][ T902] usb 4-1: Using ep0 maxpacket: 16 [ 78.911803][ T902] usb 4-1: config 0 has an invalid interface number: 105 but max is 0 [ 78.928885][ T902] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 78.965497][ T902] usb 4-1: config 0 has no interface number 0 [ 78.980910][ T902] usb 4-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 78.990555][ T902] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 79.019087][ T902] usb 4-1: Product: syz [ 79.028238][ T902] usb 4-1: Manufacturer: syz [ 79.037372][ T2313] FAULT_INJECTION: forcing a failure. [ 79.037372][ T2313] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 79.051735][ T2313] CPU: 0 UID: 0 PID: 2313 Comm: syz.4.868 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 79.051775][ T2313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 79.051792][ T2313] Call Trace: [ 79.051800][ T2313] [ 79.051808][ T2313] __dump_stack+0x21/0x30 [ 79.051851][ T2313] dump_stack_lvl+0x140/0x1c0 [ 79.051884][ T2313] ? __cfi_dump_stack_lvl+0x10/0x10 [ 79.051921][ T2313] dump_stack+0x19/0x20 [ 79.051953][ T2313] should_fail_ex+0x3c2/0x510 [ 79.051976][ T2313] should_fail+0xf/0x20 [ 79.051997][ T2313] should_fail_usercopy+0x1e/0x30 [ 79.052021][ T2313] _copy_to_user+0x24/0xa0 [ 79.052050][ T2313] put_itimerspec64+0xdf/0x1f0 [ 79.052074][ T2313] ? __cfi_put_itimerspec64+0x10/0x10 [ 79.052101][ T2313] __x64_sys_timer_settime+0x1f5/0x280 [ 79.052133][ T2313] ? __cfi___x64_sys_timer_settime+0x10/0x10 [ 79.052168][ T2313] ? fpregs_restore_userregs+0x11c/0x260 [ 79.052200][ T2313] ? switch_fpu_return+0x12/0x20 [ 79.052230][ T2313] x64_sys_call+0x1cd7/0x2ee0 [ 79.052253][ T2313] do_syscall_64+0x57/0xf0 [ 79.052274][ T2313] ? clear_bhb_loop+0x50/0xa0 [ 79.052304][ T2313] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 79.052332][ T2313] RIP: 0033:0x7f49f259e559 [ 79.052351][ T2313] 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 [ 79.052372][ T2313] RSP: 002b:00007f49f33b7028 EFLAGS: 00000246 ORIG_RAX: 00000000000000df [ 79.052390][ T902] usb 4-1: SerialNumber: syz [ 79.052397][ T2313] RAX: ffffffffffffffda RBX: 00007f49f2825fa0 RCX: 00007f49f259e559 [ 79.052416][ T2313] RDX: 00002000000013c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 79.052453][ T2313] RBP: 00007f49f2635ab8 R08: 0000000000000000 R09: 0000000000000000 [ 79.052532][ T2313] R10: 0000200000001400 R11: 0000000000000246 R12: 0000000000000000 [ 79.052576][ T2313] R13: 00007f49f2826038 R14: 00007f49f2825fa0 R15: 00007ffe7c6928f8 [ 79.052643][ T2313] [ 79.255397][ T902] usb 4-1: config 0 descriptor?? [ 79.265005][ T902] usb 4-1: Found UVC 0.00 device syz (046d:08f3) [ 79.272475][ T902] usb 4-1: No valid video chain found. [ 79.394585][ T2318] overlay: Bad value for 'metacopy' [ 79.400010][ T2325] FAULT_INJECTION: forcing a failure. [ 79.400010][ T2325] name failslab, interval 1, probability 0, space 0, times 0 [ 79.413013][ T2325] CPU: 0 UID: 0 PID: 2325 Comm: syz.1.873 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 79.413048][ T2325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 79.413065][ T2325] Call Trace: [ 79.413072][ T2325] [ 79.413081][ T2325] __dump_stack+0x21/0x30 [ 79.413122][ T2325] dump_stack_lvl+0x140/0x1c0 [ 79.413156][ T2325] ? __cfi_dump_stack_lvl+0x10/0x10 [ 79.413192][ T2325] dump_stack+0x19/0x20 [ 79.413223][ T2325] should_fail_ex+0x3c2/0x510 [ 79.413247][ T2325] ? xfrm_hash_alloc+0x46/0x150 [ 79.413271][ T2325] should_failslab+0xac/0x100 [ 79.413292][ T2325] __kmalloc_noprof+0x69/0x510 [ 79.413325][ T2325] ? xfrm_hash_alloc+0x46/0x150 [ 79.413349][ T2325] xfrm_hash_alloc+0x46/0x150 [ 79.413373][ T2325] xfrm_state_init+0x195/0x5f0 [ 79.413395][ T2325] ? proc_create_net_single+0x120/0x170 [ 79.413439][ T2325] ? __cfi_xfrm_state_init+0x10/0x10 [ 79.413464][ T2325] xfrm_net_init+0x1df/0xf80 [ 79.413493][ T2325] ? __cfi_xfrm_net_init+0x10/0x10 [ 79.413521][ T2325] ? proc_create_seq_private+0x16a/0x1c0 [ 79.413556][ T2325] ops_init+0x302/0x5d0 [ 79.413589][ T2325] ? __kasan_check_write+0x18/0x20 [ 79.413619][ T2325] ? rwsem_read_trylock+0x275/0x5a0 [ 79.413648][ T2325] setup_net+0x227/0x9b0 [ 79.413678][ T2325] ? copy_net_ns+0xa20/0xa20 [ 79.413709][ T2325] ? down_read_killable+0x7f/0x100 [ 79.413739][ T2325] ? __cfi_down_read_killable+0x10/0x10 [ 79.413771][ T2325] copy_net_ns+0x4fc/0xa20 [ 79.413804][ T2325] create_new_namespaces+0x390/0x6f0 [ 79.413828][ T2325] unshare_nsproxy_namespaces+0x124/0x180 [ 79.413851][ T2325] ksys_unshare+0x4f9/0x920 [ 79.413884][ T2325] ? putname+0x113/0x150 [ 79.413920][ T2325] ? __cfi_ksys_unshare+0x10/0x10 [ 79.413954][ T2325] ? __kasan_check_write+0x18/0x20 [ 79.413986][ T2325] __x64_sys_unshare+0x3c/0x50 [ 79.414021][ T2325] x64_sys_call+0x2998/0x2ee0 [ 79.414046][ T2325] do_syscall_64+0x57/0xf0 [ 79.414066][ T2325] ? clear_bhb_loop+0x50/0xa0 [ 79.414094][ T2325] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 79.414123][ T2325] RIP: 0033:0x7f6942b9e559 [ 79.414143][ T2325] 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 [ 79.414164][ T2325] RSP: 002b:00007f6943a0e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 79.414191][ T2325] RAX: ffffffffffffffda RBX: 00007f6942e25fa0 RCX: 00007f6942b9e559 [ 79.414210][ T2325] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 79.414226][ T2325] RBP: 00007f6942c35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 79.414242][ T2325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 79.414258][ T2325] R13: 00007f6942e26038 R14: 00007f6942e25fa0 R15: 00007fff0495a828 [ 79.414279][ T2325] [ 79.477928][ T902] usb 4-1: USB disconnect, device number 21 [ 79.934150][ T2345] syz.1.882 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 79.946359][ T2347] FAULT_INJECTION: forcing a failure. [ 79.946359][ T2347] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 79.959886][ T2347] CPU: 1 UID: 0 PID: 2347 Comm: syz.2.883 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 79.959924][ T2347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 79.959942][ T2347] Call Trace: [ 79.959950][ T2347] [ 79.959959][ T2347] __dump_stack+0x21/0x30 [ 79.960003][ T2347] dump_stack_lvl+0x140/0x1c0 [ 79.960040][ T2347] ? __cfi_dump_stack_lvl+0x10/0x10 [ 79.960083][ T2347] ? check_stack_object+0x138/0x150 [ 79.960120][ T2347] dump_stack+0x19/0x20 [ 79.960155][ T2347] should_fail_ex+0x3c2/0x510 [ 79.960179][ T2347] should_fail+0xf/0x20 [ 79.960200][ T2347] should_fail_usercopy+0x1e/0x30 [ 79.960225][ T2347] set_fd_set+0x2d/0x90 [ 79.960250][ T2347] core_sys_select+0x628/0x7f0 [ 79.960279][ T2347] ? __cfi_core_sys_select+0x10/0x10 [ 79.960310][ T2347] ? __cfi_set_user_sigmask+0x10/0x10 [ 79.960333][ T2347] ? mutex_unlock+0x90/0x240 [ 79.960375][ T2347] __se_sys_pselect6+0x268/0x320 [ 79.960403][ T2347] ? __x64_sys_pselect6+0x110/0x110 [ 79.960432][ T2347] ? __kasan_check_write+0x18/0x20 [ 79.960467][ T2347] __x64_sys_pselect6+0xe9/0x110 [ 79.960494][ T2347] x64_sys_call+0x2980/0x2ee0 [ 79.960519][ T2347] do_syscall_64+0x57/0xf0 [ 79.960540][ T2347] ? clear_bhb_loop+0x50/0xa0 [ 79.960570][ T2347] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 79.960600][ T2347] RIP: 0033:0x7fbd84b9e559 [ 79.960621][ T2347] 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 [ 79.960642][ T2347] RSP: 002b:00007fbd85a15028 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 79.960667][ T2347] RAX: ffffffffffffffda RBX: 00007fbd84e25fa0 RCX: 00007fbd84b9e559 [ 79.960684][ T2347] RDX: 0000000000000000 RSI: 0000200000000bc0 RDI: 0000000000000040 [ 79.960699][ T2347] RBP: 00007fbd84c35ab8 R08: 0000200000000c40 R09: 0000000000000000 [ 79.960715][ T2347] R10: 0000200000000c00 R11: 0000000000000246 R12: 0000000000000000 [ 79.960730][ T2347] R13: 00007fbd84e26038 R14: 00007fbd84e25fa0 R15: 00007ffd6607bc08 [ 79.960751][ T2347] [ 80.240743][ T2357] 9p: Unknown access argument 18446744073709551615: -34 [ 80.265627][ T2359] binfmt_misc: register: failed to install interpreter file ./file0 [ 80.452838][ T2366] kvm_intel: kvm [2365]: vcpu1, guest rIP: 0x9114 Unhandled WRMSR(0x1d9) = 0xa806 [ 80.466282][ T2366] kvm: kvm [2365]: vcpu1, guest rIP: 0x9114 Unhandled WRMSR(0x186) = 0xcd01 [ 80.479179][ T2366] kvm: kvm [2365]: vcpu1, guest rIP: 0x9114 Unhandled WRMSR(0x11e) = 0xc129 [ 80.520209][ T36] kauditd_printk_skb: 60 callbacks suppressed [ 80.520229][ T36] audit: type=1400 audit(1792260261.080:457): avc: denied { create } for pid=2378 comm="syz.1.897" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 80.547542][ T2379] 9pnet_fd: Insufficient options for proto=fd [ 80.569528][ T2387] netlink: 4 bytes leftover after parsing attributes in process `syz.1.900'. [ 80.578416][ T36] audit: type=1400 audit(1792260261.110:458): avc: denied { mounton } for pid=2378 comm="syz.1.897" path="/211/file0" dev="tmpfs" ino=1170 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 80.658916][ T2394] kvm: kvm [2393]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x9d00 [ 80.667831][ T2394] kvm: kvm [2393]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x9d00 [ 80.737648][ T2398] kvm: user requested TSC rate below hardware speed [ 80.843011][ T2408] device-mapper: ioctl: name not supplied when creating device [ 80.855930][ T313] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 80.900208][ T2410] kvm: apic: phys broadcast and lowest prio [ 80.906274][ T2410] kvm: Disabled LAPIC found during irq injection [ 81.006383][ T313] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 81.016683][ T313] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 81.029068][ T313] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 81.038264][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 81.046427][ T313] usb 4-1: SerialNumber: syz [ 81.064898][ T36] audit: type=1400 audit(1792260261.620:459): avc: denied { append } for pid=2423 comm="syz.1.916" name="cpu_dma_latency" dev="devtmpfs" ino=209 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:pmqos_device_t tclass=chr_file permissive=1 [ 81.089163][ T36] audit: type=1400 audit(1792260261.620:460): avc: denied { open } for pid=2423 comm="syz.1.916" path="/219/dev/cpu_dma_latency" dev="devtmpfs" ino=209 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:pmqos_device_t tclass=chr_file permissive=1 [ 81.163656][ T2431] FAULT_INJECTION: forcing a failure. [ 81.163656][ T2431] name failslab, interval 1, probability 0, space 0, times 0 [ 81.176592][ T2431] CPU: 1 UID: 0 PID: 2431 Comm: syz.1.919 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 81.176634][ T2431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 81.176651][ T2431] Call Trace: [ 81.176658][ T2431] [ 81.176667][ T2431] __dump_stack+0x21/0x30 [ 81.176711][ T2431] dump_stack_lvl+0x140/0x1c0 [ 81.176760][ T2431] ? __cfi_dump_stack_lvl+0x10/0x10 [ 81.176806][ T2431] dump_stack+0x19/0x20 [ 81.176843][ T2431] should_fail_ex+0x3c2/0x510 [ 81.176860][ T2431] should_failslab+0xac/0x100 [ 81.176877][ T2431] kmem_cache_alloc_noprof+0x42/0x410 [ 81.176919][ T2431] ? fib_insert_alias+0x2a6/0x1200 [ 81.176945][ T2431] fib_insert_alias+0x2a6/0x1200 [ 81.176966][ T2431] ? kmem_cache_alloc_noprof+0x1e2/0x410 [ 81.177000][ T2431] ? fib_table_insert+0x68c/0x1ef0 [ 81.177016][ T2431] fib_table_insert+0x843/0x1ef0 [ 81.177032][ T2431] ? kasan_save_alloc_info+0x3a/0x50 [ 81.177074][ T2431] ip_rt_ioctl+0x4db/0x10c0 [ 81.177106][ T2431] ? __cfi_ip_rt_ioctl+0x10/0x10 [ 81.177144][ T2431] ? __kasan_check_write+0x18/0x20 [ 81.177168][ T2431] inet_ioctl+0x4ab/0x570 [ 81.177182][ T2431] ? __cfi_inet_ioctl+0x10/0x10 [ 81.177213][ T2431] ? __cfi_futex_wait+0x10/0x10 [ 81.177246][ T2431] sock_do_ioctl+0x115/0x330 [ 81.177282][ T2431] ? sock_show_fdinfo+0xd0/0xd0 [ 81.177313][ T2431] ? errseq_sample+0x48/0x70 [ 81.177334][ T2431] ? file_init_path+0x434/0x590 [ 81.177369][ T2431] ? __cfi_do_futex+0x10/0x10 [ 81.177394][ T2431] sock_ioctl+0x568/0x7e0 [ 81.177426][ T2431] ? __cfi_sock_ioctl+0x10/0x10 [ 81.177461][ T2431] ? __fget_files+0x2bc/0x330 [ 81.177477][ T2431] ? bpf_lsm_file_ioctl+0xd/0x20 [ 81.177493][ T2431] ? security_file_ioctl+0x3e/0x110 [ 81.177537][ T2431] ? __cfi_sock_ioctl+0x10/0x10 [ 81.177569][ T2431] __se_sys_ioctl+0x126/0x1b0 [ 81.177596][ T2431] __x64_sys_ioctl+0x7f/0xa0 [ 81.177612][ T2431] x64_sys_call+0x1878/0x2ee0 [ 81.177628][ T2431] do_syscall_64+0x57/0xf0 [ 81.177643][ T2431] ? clear_bhb_loop+0x50/0xa0 [ 81.177686][ T2431] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 81.177713][ T2431] RIP: 0033:0x7f6942b9e559 [ 81.177735][ T2431] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 81.177754][ T2431] RSP: 002b:00007f6943a0e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 81.177772][ T2431] RAX: ffffffffffffffda RBX: 00007f6942e25fa0 RCX: 00007f6942b9e559 [ 81.177784][ T2431] RDX: 0000200000000500 RSI: 000000000000890b RDI: 0000000000000004 [ 81.177815][ T2431] RBP: 00007f6942c35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 81.177831][ T2431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 81.177846][ T2431] R13: 00007f6942e26038 R14: 00007f6942e25fa0 R15: 00007fff0495a828 [ 81.177867][ T2431] [ 81.258570][ T313] usb 4-1: 0:2 : does not exist [ 81.479366][ T313] usb 4-1: USB disconnect, device number 22 [ 81.563955][ T36] audit: type=1400 audit(1792260262.120:461): avc: denied { mounton } for pid=2442 comm="syz.4.925" path="/sys/dev" dev="proc" ino=18933 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_dev_t tclass=dir permissive=1 [ 81.574526][ T2445] device-mapper: table: 252:0: mirror: unknown target type [ 81.593953][ T2445] device-mapper: ioctl: error adding target to table [ 81.599964][ T451] udevd[451]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 81.658941][ T2448] kvm: requested 5866 ns i8254 timer period limited to 200000 ns [ 82.872338][ T2493] Bluetooth: hci0: Frame reassembly failed (-84) [ 82.885217][ T310] Bluetooth: hci0: Frame reassembly failed (-84) [ 82.975152][ T412] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 83.044294][ T2502] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 83.126312][ T412] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 83.133749][ T2509] overlay: Unknown parameter '\' [ 83.136703][ T412] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 83.152774][ T412] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 83.162068][ T412] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 83.171458][ T412] usb 4-1: SerialNumber: syz [ 83.384254][ T412] usb 4-1: 0:2 : does not exist [ 83.391024][ T412] usb 4-1: USB disconnect, device number 23 [ 83.400147][ T451] udevd[451]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 83.455198][ T319] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 83.605190][ T319] usb 3-1: Using ep0 maxpacket: 16 [ 83.611393][ T319] usb 3-1: config 0 has an invalid interface number: 105 but max is 0 [ 83.619667][ T319] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 83.629805][ T319] usb 3-1: config 0 has no interface number 0 [ 83.637556][ T319] usb 3-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 83.646686][ T319] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 83.654734][ T319] usb 3-1: Product: syz [ 83.658949][ T319] usb 3-1: Manufacturer: syz [ 83.663586][ T319] usb 3-1: SerialNumber: syz [ 83.668915][ T319] usb 3-1: config 0 descriptor?? [ 83.674880][ T319] usb 3-1: Found UVC 0.00 device syz (046d:08f3) [ 83.681333][ T319] usb 3-1: No valid video chain found. [ 83.876620][ T319] usb 3-1: USB disconnect, device number 11 [ 83.898836][ T36] audit: type=1400 audit(1792260264.460:462): avc: denied { bind } for pid=2517 comm="syz.3.953" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 84.008647][ T2523] netlink: 104 bytes leftover after parsing attributes in process `syz.3.955'. [ 84.325186][ T319] usb 4-1: new full-speed USB device number 24 using dummy_hcd [ 84.476392][ T319] usb 4-1: config 127 has an invalid interface number: 57 but max is 0 [ 84.484698][ T319] usb 4-1: config 127 has no interface number 0 [ 84.491120][ T319] usb 4-1: config 127 interface 57 altsetting 0 endpoint 0xC has invalid maxpacket 1023, setting to 64 [ 84.504236][ T319] usb 4-1: New USB device found, idVendor=0df6, idProduct=0056, bcdDevice=d2.4b [ 84.513593][ T319] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.521683][ T319] usb 4-1: Product: syz [ 84.525938][ T319] usb 4-1: Manufacturer: syz [ 84.530581][ T319] usb 4-1: SerialNumber: syz [ 84.536422][ T2529] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 84.665194][ T313] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 84.818023][ T313] usb 3-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 84.827162][ T313] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.835212][ T313] usb 3-1: Product: syz [ 84.839413][ T313] usb 3-1: Manufacturer: syz [ 84.844014][ T313] usb 3-1: SerialNumber: syz [ 84.915157][ T2497] Bluetooth: hci0: command 0x1003 tx timeout [ 84.915170][ T55] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 84.946009][ T2529] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 84.995798][ T36] audit: type=1326 audit(1792260265.560:463): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2536 comm="syz.4.962" exe="/root/ci2-android-6-12-rust/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f49f259e559 code=0x0 [ 85.096689][ T36] audit: type=1400 audit(1792260265.660:464): avc: denied { ioctl } for pid=2536 comm="syz.4.962" path="/dev/loop-control" dev="devtmpfs" ino=48 ioctlcmd=0x4c82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 85.154401][ T319] asix 4-1:127.57 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 85.164826][ T319] asix 4-1:127.57: probe with driver asix failed with error -32 [ 85.173907][ T319] usb 4-1: USB disconnect, device number 24 [ 85.470343][ T313] rtl8150 3-1:1.0: couldn't reset the device [ 85.477735][ T313] rtl8150 3-1:1.0: probe with driver rtl8150 failed with error -5 [ 85.487521][ T313] usb 3-1: USB disconnect, device number 12 [ 85.668992][ T36] audit: type=1326 audit(1792260266.230:465): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2540 comm="syz.3.963" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f412dd9e559 code=0x7ffc0000 [ 85.694272][ T36] audit: type=1326 audit(1792260266.230:466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2540 comm="syz.3.963" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f412dd9e559 code=0x7ffc0000 [ 85.719690][ T36] audit: type=1326 audit(1792260266.230:467): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2540 comm="syz.3.963" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f412dd9e559 code=0x7ffc0000 [ 85.745352][ T36] audit: type=1326 audit(1792260266.230:468): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2540 comm="syz.3.963" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=262 compat=0 ip=0x7f412dd9e559 code=0x7ffc0000 [ 85.770851][ T36] audit: type=1326 audit(1792260266.230:469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2540 comm="syz.3.963" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f412dd9e559 code=0x7ffc0000 [ 85.796163][ T36] audit: type=1326 audit(1792260266.230:470): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2540 comm="syz.3.963" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f412dd9e559 code=0x7ffc0000 [ 85.821803][ T36] audit: type=1326 audit(1792260266.230:471): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2540 comm="syz.3.963" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f412dd9e559 code=0x7ffc0000 [ 85.847338][ T36] audit: type=1326 audit(1792260266.230:472): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2540 comm="syz.3.963" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f412dd9e559 code=0x7ffc0000 [ 86.045913][ T36] audit: type=1326 audit(1792260266.230:473): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2540 comm="syz.3.963" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f412dd9e559 code=0x7ffc0000 [ 86.225216][ T902] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 86.375166][ T902] usb 5-1: Using ep0 maxpacket: 16 [ 86.381494][ T902] usb 5-1: config 0 has an invalid interface number: 105 but max is 0 [ 86.389735][ T902] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 86.399896][ T902] usb 5-1: config 0 has no interface number 0 [ 86.407698][ T902] usb 5-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 86.416838][ T902] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.424839][ T902] usb 5-1: Product: syz [ 86.429072][ T902] usb 5-1: Manufacturer: syz [ 86.433711][ T902] usb 5-1: SerialNumber: syz [ 86.439134][ T902] usb 5-1: config 0 descriptor?? [ 86.445229][ T902] usb 5-1: Found UVC 0.00 device syz (046d:08f3) [ 86.451660][ T902] usb 5-1: No valid video chain found. [ 86.505179][ T313] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 86.610080][ T36] audit: type=1400 audit(1792260267.170:474): avc: denied { validate_trans } for pid=2561 comm="syz.3.972" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 86.617493][ T315] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 86.647603][ T319] usb 5-1: USB disconnect, device number 2 [ 86.656304][ T313] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 250, changing to 7 [ 86.668968][ T313] usb 3-1: New USB device found, idVendor=18d1, idProduct=2d05, bcdDevice= 0.40 [ 86.678110][ T313] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.686237][ T313] usb 3-1: Product: syz [ 86.690418][ T313] usb 3-1: Manufacturer: syz [ 86.695022][ T313] usb 3-1: SerialNumber: syz [ 86.785132][ T315] usb 2-1: Using ep0 maxpacket: 8 [ 86.792658][ T315] usb 2-1: New USB device found, idVendor=041e, idProduct=3040, bcdDevice= 0.40 [ 86.801822][ T315] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.810043][ T315] usb 2-1: Product: syz [ 86.814491][ T315] usb 2-1: Manufacturer: syz [ 86.819209][ T315] usb 2-1: SerialNumber: syz [ 86.904919][ T313] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 86.911951][ T313] usb 3-1: unit 2 not found! [ 86.921598][ T313] usb 3-1: USB disconnect, device number 13 [ 86.932879][ T451] udevd[451]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 87.029883][ T315] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 87.036908][ T315] usb 2-1: unit 5 not found! [ 87.045612][ T315] usb 2-1: USB disconnect, device number 14 [ 87.059204][ T314] udevd[314]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 87.373455][ T2575] device-mapper: ioctl: Invalid new mapped device name or uuid string supplied. [ 87.580009][ T2597] pci 0000:00:01.0: MSI/MSI-X disallowed for future drivers [ 88.895109][ T313] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 89.075160][ T313] usb 4-1: Using ep0 maxpacket: 32 [ 89.081627][ T313] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 89.093071][ T313] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 89.106263][ T313] usb 4-1: New USB device found, idVendor=5543, idProduct=0005, bcdDevice= 0.00 [ 89.115521][ T313] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.124450][ T313] usb 4-1: config 0 descriptor?? [ 89.245181][ T315] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 89.396167][ T315] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 227, changing to 11 [ 89.407474][ T315] usb 2-1: New USB device found, idVendor=046d, idProduct=c22e, bcdDevice= 0.00 [ 89.417041][ T315] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.425794][ T315] usb 2-1: config 0 descriptor?? [ 89.435144][ T2566] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 89.536020][ T313] uclogic 0003:5543:0005.000A: item fetching failed at offset 23/24 [ 89.544336][ T313] uclogic 0003:5543:0005.000A: parse failed [ 89.551676][ T313] uclogic 0003:5543:0005.000A: probe with driver uclogic failed with error -22 [ 89.585157][ T2566] usb 5-1: Using ep0 maxpacket: 8 [ 89.591550][ T2566] usb 5-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 128, changing to 11 [ 89.602948][ T2566] usb 5-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 89.616027][ T2566] usb 5-1: config 0 interface 0 has no altsetting 0 [ 89.622745][ T2566] usb 5-1: New USB device found, idVendor=05ac, idProduct=0265, bcdDevice= 0.00 [ 89.633517][ T2566] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.646733][ T2566] usb 5-1: config 0 descriptor?? [ 89.739317][ T319] usb 4-1: USB disconnect, device number 25 [ 89.834352][ T2639] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 89.843206][ T2639] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 89.852346][ T315] hid (null): unknown global tag 0xe [ 89.857746][ T315] hid (null): global environment stack underflow [ 89.866537][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 89.873616][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 89.880803][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 89.888000][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 89.894982][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 89.902044][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 89.909058][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 89.916360][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 89.923369][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 89.930408][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 89.937439][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 89.944408][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 89.951435][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 89.958450][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 89.965466][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 89.972454][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 89.979474][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 89.986494][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 89.993504][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.000524][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.007564][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.014539][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.021545][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.028579][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.035616][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.042612][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.049634][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.056666][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.063667][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.070713][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.080634][ T2566] input: HID 05ac:0265 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:05AC:0265.000C/input/input8 [ 90.092036][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.099088][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.106547][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.114178][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.124871][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.132241][ T2566] magicmouse 0003:05AC:0265.000C: input,hiddev96,hidraw0: USB HID v0.01 Device [HID 05ac:0265] on usb-dummy_hcd.4-1/input0 [ 90.146726][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.153754][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.161068][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.168351][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.175499][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.182515][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.189690][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.196827][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.203832][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.210997][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.218203][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.225371][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.232545][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.239789][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.246984][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.253992][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.261248][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.268427][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.275601][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.282603][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x0 [ 90.284888][ T31] usb 5-1: USB disconnect, device number 3 [ 90.290416][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x3 [ 90.302583][ T315] lg-g15 0003:046D:C22E.000B: unknown main item tag 0x5 [ 90.314946][ T315] lg-g15 0003:046D:C22E.000B: unknown global tag 0xe [ 90.321903][ T315] lg-g15 0003:046D:C22E.000B: item 0 0 1 14 parsing failed [ 90.338492][ T315] lg-g15 0003:046D:C22E.000B: probe with driver lg-g15 failed with error -22 [ 90.349312][ T315] usb 2-1: USB disconnect, device number 15 [ 91.075789][ T315] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 91.116771][ T2705] netlink: 180 bytes leftover after parsing attributes in process `syz.4.1031'. [ 91.126233][ T2705] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1031'. [ 91.225131][ T315] usb 2-1: Using ep0 maxpacket: 32 [ 91.236230][ T315] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 91.255114][ T315] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 91.275121][ T315] usb 2-1: New USB device found, idVendor=5543, idProduct=0005, bcdDevice= 0.00 [ 91.294708][ T315] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.311820][ T315] usb 2-1: config 0 descriptor?? [ 91.356775][ T36] kauditd_printk_skb: 2 callbacks suppressed [ 91.356795][ T36] audit: type=1400 audit(1792260271.920:477): avc: denied { create } for pid=2718 comm="syz.4.1038" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 91.792259][ T315] usbhid 2-1:0.0: can't add hid device: -71 [ 91.798394][ T315] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 91.807516][ T315] usb 2-1: USB disconnect, device number 16 [ 92.251568][ T36] audit: type=1400 audit(1792260272.810:478): avc: denied { execmem } for pid=2744 comm="syz.4.1048" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 92.310379][ T36] audit: type=1400 audit(1792260272.870:479): avc: denied { listen } for pid=2746 comm="syz.1.1049" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 92.639870][ T2751] overlay: Bad value for 'metacopy' [ 92.901632][ T36] audit: type=1400 audit(1792260273.460:480): avc: denied { create } for pid=2759 comm="syz.2.1053" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 92.923308][ T36] audit: type=1400 audit(1792260273.460:481): avc: denied { sys_admin } for pid=2759 comm="syz.2.1053" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 92.979329][ T2765] tipc: Started in network mode [ 92.984485][ T2765] tipc: Node identity 7f000001, cluster identity 4711 [ 92.992034][ T2765] tipc: Enabling of bearer rejected, failed to enable media [ 93.004033][ T2765] tipc: New replicast peer: fe80:0000:0000:0000:0000:0000:0000:00bb [ 93.012821][ T2765] tipc: Enabled bearer , priority 10 [ 93.285376][ T2566] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 93.368476][ T2788] rust_binder: 2787:2788 transaction call to 2787:0 failed EFAULT, code 0 size 0-24 line thread.rs:1220 [ 93.380691][ T315] rust_binder: 2787: undelivered TRANSACTION_ERROR: 29201 [ 93.419141][ T2792] program syz.1.1068 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 93.455115][ T2566] usb 3-1: Using ep0 maxpacket: 32 [ 93.472195][ T2566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 93.488461][ T2566] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 93.514939][ T2566] usb 3-1: New USB device found, idVendor=5543, idProduct=0005, bcdDevice= 0.00 [ 93.534297][ T2566] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.551979][ T2566] usb 3-1: config 0 descriptor?? [ 93.630555][ T2807] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1075'. [ 93.771322][ T2813] FAULT_INJECTION: forcing a failure. [ 93.771322][ T2813] name fail_futex, interval 1, probability 0, space 0, times 0 [ 93.784255][ T2813] CPU: 0 UID: 0 PID: 2813 Comm: syz.3.1077 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 93.784307][ T2813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 93.784323][ T2813] Call Trace: [ 93.784332][ T2813] [ 93.784341][ T2813] __dump_stack+0x21/0x30 [ 93.784385][ T2813] dump_stack_lvl+0x140/0x1c0 [ 93.784411][ T2813] ? __cfi_dump_stack_lvl+0x10/0x10 [ 93.784438][ T2813] dump_stack+0x19/0x20 [ 93.784461][ T2813] should_fail_ex+0x3c2/0x510 [ 93.784478][ T2813] should_fail+0xf/0x20 [ 93.784492][ T2813] get_futex_key+0x178/0x940 [ 93.784508][ T2813] ? __cfi___futex_wait+0x10/0x10 [ 93.784528][ T2813] ? __cfi_get_futex_key+0x10/0x10 [ 93.784543][ T2813] ? __cfi_futex_wake_mark+0x10/0x10 [ 93.784564][ T2813] futex_wake+0x150/0x950 [ 93.784584][ T2813] ? futex_wait+0x2b8/0x7c0 [ 93.784604][ T2813] ? __cfi_futex_wake+0x10/0x10 [ 93.784625][ T2813] ? vfs_write+0xbcf/0xfd0 [ 93.784649][ T2813] do_futex+0x37d/0x510 [ 93.784666][ T2813] ? __cfi_do_futex+0x10/0x10 [ 93.784683][ T2813] __se_sys_futex+0x13c/0x320 [ 93.784700][ T2813] ? fdget_pos+0x299/0x310 [ 93.784716][ T2813] ? __x64_sys_futex+0x110/0x110 [ 93.784733][ T2813] ? __cfi_ksys_write+0x10/0x10 [ 93.784757][ T2813] __x64_sys_futex+0xe9/0x110 [ 93.784774][ T2813] x64_sys_call+0x227f/0x2ee0 [ 93.784794][ T2813] do_syscall_64+0x57/0xf0 [ 93.784808][ T2813] ? clear_bhb_loop+0x50/0xa0 [ 93.784829][ T2813] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 93.784849][ T2813] RIP: 0033:0x7f412dd9e559 [ 93.784862][ T2813] 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 [ 93.784876][ T2813] RSP: 002b:00007f412ec050e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 93.784894][ T2813] RAX: ffffffffffffffda RBX: 00007f412e026188 RCX: 00007f412dd9e559 [ 93.784907][ T2813] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f412e02618c [ 93.784918][ T2813] RBP: 00007f412e026180 R08: 4000000000000000 R09: 0000000000000000 [ 93.784930][ T2813] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 93.784941][ T2813] R13: 00007f412e026218 R14: 00007ffef3a498c0 R15: 00007ffef3a499a8 [ 93.784955][ T2813] [ 94.006671][ T315] tipc: Node number set to 2130706433 [ 94.012952][ T2566] usbhid 3-1:0.0: can't add hid device: -71 [ 94.019017][ T2566] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 94.027874][ T2566] usb 3-1: USB disconnect, device number 14 [ 94.609907][ T36] audit: type=1400 audit(1792260275.170:482): avc: denied { execute } for pid=2834 comm="syz.2.1087" path="/selinux/policy" dev="selinuxfs" ino=20 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=file permissive=1 [ 94.905139][ T2566] usb 3-1: new full-speed USB device number 15 using dummy_hcd [ 95.092904][ T2566] usb 3-1: config 0 has an invalid interface number: 251 but max is 0 [ 95.103282][ T36] audit: type=1400 audit(1792260275.670:483): avc: denied { create } for pid=2855 comm="syz.4.1096" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=udp_socket permissive=1 [ 95.115385][ T2566] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 95.143526][ T2858] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1097'. [ 95.145292][ T2566] usb 3-1: config 0 has no interface number 0 [ 95.171637][ T2566] usb 3-1: config 0 interface 251 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 95.192890][ T2566] usb 3-1: config 0 interface 251 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 95.221364][ T2566] usb 3-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 95.230793][ T2566] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.247749][ T2566] usb 3-1: Product: syz [ 95.255333][ T2566] usb 3-1: Manufacturer: syz [ 95.260050][ T2566] usb 3-1: SerialNumber: syz [ 95.279340][ T2566] usb 3-1: config 0 descriptor?? [ 95.291333][ T2566] asix 3-1:0.251: probe with driver asix failed with error -22 [ 95.291602][ T36] audit: type=1400 audit(1792260275.850:484): avc: denied { write } for pid=2867 comm="syz.3.1101" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 95.353049][ T36] audit: type=1400 audit(1792260275.850:485): avc: denied { nlmsg_write } for pid=2867 comm="syz.3.1101" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 95.406192][ T2871] hub 8-0:1.0: USB hub found [ 95.416600][ T2871] hub 8-0:1.0: 1 port detected [ 96.204625][ T2891] kvm: kvm [2890]: vcpu0, guest rIP: 0xfff0 Unhandled WRMSR(0xc0010007) = 0x6 [ 96.305543][ T2905] tipc: Failed to remove unknown binding: 66,0,0/0:1431514662/1431514664 [ 96.314057][ T2905] tipc: Failed to remove unknown binding: 66,0,0/0:1431514662/1431514663 [ 96.325286][ T2905] tipc: Failed to remove unknown binding: 66,0,0/0:1431514662/1431514664 [ 96.334208][ T2905] tipc: Failed to remove unknown binding: 66,0,0/0:1431514662/1431514663 [ 96.384352][ T36] audit: type=1400 audit(1792260276.940:486): avc: denied { bind } for pid=2896 comm="syz.4.1114" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 96.720022][ T2919] kvm: kvm [2918]: vcpu0, guest rIP: 0xfff0 Unhandled WRMSR(0xc0010007) = 0x6 [ 96.860219][ T2929] input: syz0 as /devices/virtual/input/input9 [ 96.866619][ T2929] input: failed to attach handler leds to device input9, error: -6 [ 97.005154][ T31] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 97.131788][ T2949] input: syz0 as /devices/virtual/input/input10 [ 97.165188][ T31] usb 2-1: Using ep0 maxpacket: 8 [ 97.175470][ T31] usb 2-1: New USB device found, idVendor=041e, idProduct=3040, bcdDevice= 0.40 [ 97.184825][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 97.193131][ T31] usb 2-1: Product: syz [ 97.197555][ T31] usb 2-1: Manufacturer: syz [ 97.202216][ T31] usb 2-1: SerialNumber: syz [ 97.411777][ T31] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 97.426265][ T31] usb 2-1: USB disconnect, device number 17 [ 97.432444][ T36] audit: type=1400 audit(1792260277.990:487): avc: denied { write } for pid=2979 comm="syz.4.1153" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 97.463365][ T317] udevd[317]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 97.625660][ T412] usb 4-1: new full-speed USB device number 26 using dummy_hcd [ 97.681185][ T31] usb 3-1: USB disconnect, device number 15 [ 97.776292][ T412] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 97.795132][ T412] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 97.812930][ T412] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 97.822444][ T412] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.833907][ T412] usb 4-1: config 0 descriptor?? [ 97.845517][ T412] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 98.028706][ T36] audit: type=1400 audit(1792260278.590:488): avc: denied { map } for pid=3004 comm="syz.1.1164" path="socket:[22885]" dev="sockfs" ino=22885 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 98.053555][ T36] audit: type=1400 audit(1792260278.590:489): avc: denied { accept } for pid=3004 comm="syz.1.1164" path="socket:[22885]" dev="sockfs" ino=22885 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 98.475138][ T2566] usb 2-1: new full-speed USB device number 18 using dummy_hcd [ 98.627104][ T2566] usb 2-1: config 0 has an invalid interface number: 251 but max is 0 [ 98.635774][ T2566] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 98.646262][ T2566] usb 2-1: config 0 has no interface number 0 [ 98.652542][ T2566] usb 2-1: config 0 interface 251 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 98.664133][ T2566] usb 2-1: config 0 interface 251 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 98.679959][ T2566] usb 2-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 98.689497][ T2566] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.697694][ T2566] usb 2-1: Product: syz [ 98.702283][ T2566] usb 2-1: Manufacturer: syz [ 98.707078][ T2566] usb 2-1: SerialNumber: syz [ 98.715648][ T2566] usb 2-1: config 0 descriptor?? [ 98.730855][ T2566] asix 2-1:0.251: probe with driver asix failed with error -22 [ 99.035195][ T31] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 99.185116][ T31] usb 3-1: Using ep0 maxpacket: 8 [ 99.194285][ T31] usb 3-1: New USB device found, idVendor=041e, idProduct=3040, bcdDevice= 0.40 [ 99.203631][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 99.211917][ T31] usb 3-1: Product: syz [ 99.216332][ T31] usb 3-1: Manufacturer: syz [ 99.221059][ T31] usb 3-1: SerialNumber: syz [ 99.437380][ T31] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 99.451278][ T31] usb 3-1: USB disconnect, device number 16 [ 99.474976][ T317] udevd[317]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 99.859894][ T3025] rust_binder: 3024:3025 transaction call to 3024:0 failed EFAULT, code 0 size 10-24 line thread.rs:1238 [ 99.871561][ T31] rust_binder: 3024: undelivered TRANSACTION_ERROR: 29201 [ 99.966373][ T36] audit: type=1326 audit(1792260280.530:490): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3031 comm="syz.2.1174" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbd84b9e559 code=0x7ffc0000 [ 99.975749][ T3032] input: syz0 as /devices/virtual/input/input11 [ 99.991963][ T36] audit: type=1326 audit(1792260280.530:491): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3031 comm="syz.2.1174" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbd84b9e559 code=0x7ffc0000 [ 100.023577][ T36] audit: type=1326 audit(1792260280.530:492): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3031 comm="syz.2.1174" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbd84b9e559 code=0x7ffc0000 [ 100.048971][ T36] audit: type=1326 audit(1792260280.530:493): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3031 comm="syz.2.1174" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fbd84b9e559 code=0x7ffc0000 [ 100.074292][ T36] audit: type=1326 audit(1792260280.530:494): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3031 comm="syz.2.1174" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbd84b9e559 code=0x7ffc0000 [ 100.099634][ T36] audit: type=1326 audit(1792260280.530:495): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3031 comm="syz.2.1174" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbd84b9e559 code=0x7ffc0000 [ 100.205930][ T3039] kvm: pic: non byte read [ 100.394097][ T2566] usb 4-1: USB disconnect, device number 26 [ 101.005142][ T412] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 101.205872][ T412] usb 5-1: Using ep0 maxpacket: 8 [ 101.231315][ T412] usb 5-1: New USB device found, idVendor=041e, idProduct=3040, bcdDevice= 0.40 [ 101.247346][ T412] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 101.296755][ T412] usb 5-1: Product: syz [ 101.320066][ T412] usb 5-1: Manufacturer: syz [ 101.359634][ T412] usb 5-1: SerialNumber: syz [ 101.381684][ T31] usb 2-1: USB disconnect, device number 18 [ 101.645411][ T412] usb 5-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 101.656254][ T412] usb 5-1: USB disconnect, device number 4 [ 101.670674][ T317] udevd[317]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 101.815199][ T902] usb 4-1: new full-speed USB device number 27 using dummy_hcd [ 101.971329][ T902] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 101.991758][ T902] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 102.010583][ T902] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 102.019750][ T902] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 102.030107][ T902] usb 4-1: config 0 descriptor?? [ 102.041983][ T902] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 102.221791][ T36] kauditd_printk_skb: 23 callbacks suppressed [ 102.221811][ T36] audit: type=1400 audit(1792260282.780:519): avc: denied { nlmsg_read } for pid=3093 comm="syz.1.1202" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 102.255159][ T313] usb 3-1: new full-speed USB device number 17 using dummy_hcd [ 102.282960][ T36] audit: type=1400 audit(1792260282.840:520): avc: denied { setopt } for pid=3099 comm="syz.1.1205" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 102.455855][ T902] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 102.615392][ T902] usb 5-1: Using ep0 maxpacket: 16 [ 102.626479][ T902] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 102.640342][ T902] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 102.653888][ T902] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 102.664548][ T902] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.677164][ T902] usb 5-1: Product: syz [ 102.681613][ T902] usb 5-1: Manufacturer: syz [ 102.686676][ T902] usb 5-1: SerialNumber: syz [ 102.696266][ T313] usb 3-1: config 0 has an invalid interface number: 251 but max is 0 [ 102.704533][ T313] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 102.714815][ T313] usb 3-1: config 0 has no interface number 0 [ 102.721007][ T313] usb 3-1: config 0 interface 251 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 102.735701][ T313] usb 3-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 102.744918][ T313] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.753208][ T313] usb 3-1: Product: syz [ 102.757496][ T313] usb 3-1: Manufacturer: syz [ 102.762206][ T313] usb 3-1: SerialNumber: syz [ 102.767647][ T313] usb 3-1: config 0 descriptor?? [ 102.773633][ T313] asix 3-1:0.251: probe with driver asix failed with error -22 [ 102.896815][ T902] usb 5-1: 0:2 : does not exist [ 102.906604][ T902] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 102.917861][ T902] usb 5-1: USB disconnect, device number 5 [ 102.929064][ T451] udevd[451]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 103.449880][ T3117] rust_binder: 3116:3117 got transaction to invalid handle 1 [ 103.457493][ T3117] rust_binder: 3116:3117 transaction async to 0:0 failed ENOENT, code 0 size 0-0 line process.rs:952 [ 103.611860][ T313] rust_binder: 3116: undelivered TRANSACTION_ERROR: 29201 [ 104.288893][ T3166] raw_sendmsg: syz.1.1234 forgot to set AF_INET. Fix it! [ 104.582541][ T3187] cgroup: none used incorrectly [ 104.890179][ T412] usb 4-1: USB disconnect, device number 27 [ 105.382328][ T412] usb 3-1: USB disconnect, device number 17 [ 106.217052][ T3214] syzkaller0: entered promiscuous mode [ 106.222726][ T3214] syzkaller0: entered allmulticast mode [ 106.298303][ T3217] syzkaller0: entered promiscuous mode [ 106.304005][ T3217] syzkaller0: entered allmulticast mode [ 106.407433][ T3223] ------------[ cut here ]------------ [ 106.413548][ T3223] WARNING: CPU: 0 PID: 3223 at mm/page_alloc.c:5286 __alloc_pages_noprof+0x109/0x7e0 [ 106.423146][ T3223] Modules linked in: [ 106.427108][ T3223] CPU: 0 UID: 0 PID: 3223 Comm: syz.3.1257 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 106.438970][ T3223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 106.449122][ T3223] RIP: 0010:__alloc_pages_noprof+0x109/0x7e0 [ 106.455182][ T3223] Code: 00 0f 1f 44 00 00 83 fb 0b 72 28 b8 00 20 00 00 23 44 24 40 75 1d 80 3d 5a 20 8a 06 00 0f 85 c2 00 00 00 c6 05 4d 20 8a 06 01 <0f> 0b 31 c0 e9 b4 00 00 00 83 fb 0a 0f 87 a9 00 00 00 44 8b 64 24 [ 106.474879][ T3223] RSP: 0018:ffffc90001ca7880 EFLAGS: 00010246 [ 106.481035][ T3223] RAX: 0000000000000000 RBX: 000000000000000d RCX: 0000000000000000 [ 106.489082][ T3223] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc90001ca7938 [ 106.497159][ T3223] RBP: ffffc90001ca79a8 R08: ffffc90001ca7937 R09: 0000000000000000 [ 106.505220][ T3223] R10: ffffc90001ca7920 R11: fffff52000394f27 R12: ffffc90001ca78c0 [ 106.513251][ T3223] R13: dffffc0000000000 R14: 1ffff92000394f14 R15: 0000000000000000 [ 106.521512][ T3223] FS: 00007f412ec476c0(0000) GS:ffff8881f6c00000(0000) knlGS:0000000000000000 [ 106.530542][ T3223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.537223][ T3223] CR2: 0000200000001000 CR3: 0000000122376000 CR4: 00000000003526b0 [ 106.545302][ T3223] Call Trace: [ 106.548615][ T3223] [ 106.551585][ T3223] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 106.557750][ T3223] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 106.563525][ T3223] ? incfs_realloc_mount_info+0xa7/0x4c0 [ 106.569259][ T3223] ___kmalloc_large_node+0x81/0x220 [ 106.574519][ T3223] ? incfs_realloc_mount_info+0xa7/0x4c0 [ 106.580243][ T3223] __kmalloc_large_node_noprof+0x1e/0xd0 [ 106.585953][ T3223] ? incfs_realloc_mount_info+0xa7/0x4c0 [ 106.591641][ T3223] __kmalloc_noprof+0x326/0x510 [ 106.596672][ T3223] ? __cfi_lockref_get+0x10/0x10 [ 106.601675][ T3223] incfs_realloc_mount_info+0xa7/0x4c0 [ 106.607217][ T3223] ? incfs_add_sysfs_node+0x118/0x230 [ 106.612640][ T3223] ? __kasan_check_write+0x18/0x20 [ 106.617882][ T3223] incfs_alloc_mount_info+0x478/0x5f0 [ 106.623306][ T3223] incfs_mount_fs+0x3ca/0x970 [ 106.628075][ T3223] ? __cfi_incfs_mount_fs+0x10/0x10 [ 106.633327][ T3223] ? selinux_capable+0x38/0x50 [ 106.638184][ T3223] legacy_get_tree+0x106/0x1b0 [ 106.642997][ T3223] ? __cfi_incfs_mount_fs+0x10/0x10 [ 106.648378][ T3223] vfs_get_tree+0x9e/0x290 [ 106.652855][ T3223] do_new_mount+0x251/0xb40 [ 106.657469][ T3223] ? security_capable+0x44/0x130 [ 106.662467][ T3223] path_mount+0x66a/0xff0 [ 106.666892][ T3223] ? putname+0x113/0x150 [ 106.671199][ T3223] __se_sys_mount+0x2bf/0x480 [ 106.676020][ T3223] ? __x64_sys_mount+0xf0/0xf0 [ 106.680842][ T3223] ? __kasan_check_write+0x18/0x20 [ 106.686047][ T3223] ? fpregs_restore_userregs+0x11c/0x260 [ 106.691733][ T3223] __x64_sys_mount+0xc3/0xf0 [ 106.696409][ T3223] x64_sys_call+0x2021/0x2ee0 [ 106.701132][ T3223] do_syscall_64+0x57/0xf0 [ 106.705627][ T3223] ? clear_bhb_loop+0x50/0xa0 [ 106.710384][ T3223] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 106.716377][ T3223] RIP: 0033:0x7f412dd9e559 [ 106.720861][ T3223] 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 [ 106.740574][ T3223] RSP: 002b:00007f412ec47028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 106.749065][ T3223] RAX: ffffffffffffffda RBX: 00007f412e025fa0 RCX: 00007f412dd9e559 [ 106.757120][ T3223] RDX: 0000200000000340 RSI: 0000200000000300 RDI: 00002000000002c0 [ 106.765151][ T3223] RBP: 00007f412de35ab8 R08: 0000200000000380 R09: 0000000000000000 [ 106.773189][ T3223] R10: 0000000000000080 R11: 0000000000000246 R12: 0000000000000000 [ 106.781260][ T3223] R13: 00007f412e026038 R14: 00007f412e025fa0 R15: 00007ffef3a499a8 [ 106.789312][ T3223] [ 106.792362][ T3223] ---[ end trace 0000000000000000 ]--- [ 106.798742][ T3223] incfs: Error allocating mount info. -12 [ 106.804625][ T3223] incfs: mount failed -12 [ 106.925151][ T313] usb 5-1: new full-speed USB device number 6 using dummy_hcd [ 107.077063][ T313] usb 5-1: config 0 has an invalid interface number: 251 but max is 0 [ 107.085407][ T313] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 107.095656][ T313] usb 5-1: config 0 has no interface number 0 [ 107.101809][ T313] usb 5-1: config 0 interface 251 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 107.116405][ T313] usb 5-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 107.125562][ T313] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 107.133630][ T313] usb 5-1: Product: syz [ 107.137862][ T313] usb 5-1: Manufacturer: syz [ 107.142505][ T313] usb 5-1: SerialNumber: syz [ 107.149607][ T313] usb 5-1: config 0 descriptor?? [ 107.155597][ T313] asix 5-1:0.251: probe with driver asix failed with error -22 [ 109.320898][ T2566] usb 5-1: USB disconnect, device number 6