last executing test programs: 3.563968631s ago: executing program 2 (id=119): openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x128}, 0x4004000) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000840)=[{{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB='X'], 0x58}}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000884}, 0x4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001140)=ANY=[], 0x48}, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f00000007c0)}, 0x40) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r1, &(0x7f00003a1000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000000)="9a01000000f800b8d58800000f23d00f21f8351000000d0f23f864640f79ea66baf80cb8c85f5480ef66bafc0cecc4c2adac17b9550200000f320f2860c7c4e11751df0f2e2d00000080b9800000c00f3235008000000f30", 0x58}], 0x1, 0x4a, 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG_x86(r3, 0x4048ae9b, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 3.498950533s ago: executing program 2 (id=121): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) syz_ublk_setup_queues(r2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, 0x0) (fail_nth: 1) 3.188718281s ago: executing program 2 (id=123): recvmsg$unix(0xffffffffffffffff, 0x0, 0x80) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000011500)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)="11", 0x1}], 0x1, 0x0, 0x0, 0x4004040}}], 0x1, 0x2004c011) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000040)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f0000000080)=r1) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='.\x00', 0x0, 0x100e002, 0x0) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup(r5) syz_ublk_setup_queues(r6, r4, &(0x7f0000000180)={0x0, 0xfffffffe, 0x0, 0x1, 0x1f4}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe704, 0x400, 0x1000002, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5c87, 0x20, 0x3, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x2, 0x40040001, 0x334}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4, 0x200, 0x1, 0xffffffff}}], 0x1, 0x0, 0x0) ioctl$KDFONTOP_GET(r6, 0x4b72, &(0x7f0000000880)={0x1, 0x1, 0x11, 0x6, 0xbf, &(0x7f0000000480)}) 2.288346293s ago: executing program 2 (id=137): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) syz_ublk_setup_queues(r2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, 0x0) 2.281177753s ago: executing program 2 (id=138): openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x128}, 0x4004000) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000840)=[{{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB='X'], 0x58}}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000884}, 0x4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001140)=ANY=[], 0x48}, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f00000007c0)}, 0x40) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r1, &(0x7f00003a1000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000000)="9a01000000f800b8d58800000f23d00f21f8351000000d0f23f864640f79ea66baf80cb8c85f5480ef66bafc0cecc4c2adac17b9550200000f320f2860c7c4e11751df0f2e2d00000080b9800000c00f3235008000000f30", 0x58}], 0x1, 0x4a, 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG_x86(r3, 0x4048ae9b, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2.216644755s ago: executing program 2 (id=139): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000740)=ANY=[@ANYBLOB="200000c0f36342ab524b28005f003d42556a000000000000080045001c5b2325274e00e406acc89c2ed9767011102cf851ce1288cad85d43286af2aaa2b637031b063fb7b5ea3b9487de07328d379208762fb17b9bd11da81d5947354a72890300000000000000f19a6410709fefc05eddef80a3ee415214516629d45e01bfdbf46b66da464de4780e7e2f6db98a"], 0x20}], 0x1}, 0x0) syz_usb_connect(0x2, 0x2d, &(0x7f0000000180)=ANY=[@ANYBLOB="1201500285d5c2086004040031960154030109021b000100031003090458080119662194090586d757b7"], 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000140)={0xcf47, 0x19, 0x7, 0x9dff, 0x7, "8003e3ffff072000"}) write$binfmt_aout(r1, &(0x7f0000000140)=ANY=[], 0xff2e) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x7fff, 0x16, "b0bf2ebb48c849ac0000000003000018bfff40"}) r2 = syz_open_pts(r1, 0x200) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='sessionid\x00') exit(0x3) read$FUSE(r3, 0x0, 0x0) r4 = dup3(r2, r1, 0x0) ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000000)=0xff) socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x720, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup(r5) syz_ublk_setup_queues(r6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, 0x0) 2.132599577s ago: executing program 3 (id=141): capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0x0, 0x2}) socket$key(0xf, 0x3, 0x2) r0 = landlock_create_ruleset(&(0x7f0000000040)={0xc015, 0x3}, 0x18, 0x0) socket$inet6(0xa, 0x1, 0x6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x520081, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000440)="d8df0f23b3b9ce000000b807000000ba000000000f301b8154fea900600000c4e28ddc8dcd000000c182fd3f0000c8b950020000b801000000ba00000000b9c50d0000b800c80000b8010000000f01d90f300fc79d53bf0000c4e16dd3010f2202", 0x61}], 0x1, 0x5c, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f0000000080)={0x24, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x22, 0xf, {[@main=@item_4={0x3, 0x0, 0x8, '\x00\x00!\x00'}, @local=@item_4={0x3, 0x2, 0x0, "034d2500"}, @main=@item_4={0x3, 0x0, 0xb, "7488dffc"}]}}, 0x0}, 0x0) r4 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCGUCODE(r4, 0xc018480d, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 1.893878603s ago: executing program 0 (id=146): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000001000/0x1000)=nil) r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f0000000380)={0x0, 0x0}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, 0x0}], 0x1, 0x2c, 0x0, 0x0) (fail_nth: 11) 1.5811397s ago: executing program 3 (id=147): r0 = syz_usb_connect$uac3(0x3, 0x97, &(0x7f0000000700)=ANY=[@ANYBLOB="12010003000000103d100001400001020301090285000301d8100c080b0102010130020904000000010130000a2401100a00070000000904010000010230000904010101010230000905010920000e00030a2525ffffff7f0c8001090402000001023000090402010101023000172401060080000007000200000000000000064a0900100905820920"], &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac3(r0, &(0x7f0000000000)={0x14, 0x0, &(0x7f0000000180)={0x0, 0x3, 0x2, @string={0x2}}}, 0x0) (async) syz_usb_connect$uac1(0x4, 0x0, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0xc07}}]}) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000001c0), 0x20100, 0x0) ioctl$PTP_PIN_GETFUNC2(r1, 0xc0603d0f, &(0x7f0000000280)={'\x00', 0x7, 0x3}) (async) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000100)={'ip6gre0\x00', &(0x7f0000000140)={'syztnl1\x00', 0x0, 0x29, 0x80, 0x2, 0x65b, 0x0, @loopback, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x0, 0x0, 0x0, 0x3}}) (async) syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000040)={'syztnl1\x00', &(0x7f0000000640)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x3, 0x0, 0x2b, @empty, @empty, 0x0, 0x10, 0x200, 0xa}}) syz_usb_control_io$uac3(r0, &(0x7f0000000140)={0x14, &(0x7f0000000240)=ANY=[], 0x0}, 0x0) 1.539218041s ago: executing program 0 (id=148): openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x128}, 0x4004000) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000840)=[{{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB='X'], 0x58}}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000884}, 0x4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001140)=ANY=[], 0x48}, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f00000007c0)}, 0x40) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r1, &(0x7f00003a1000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000000)="9a01000000f800b8d58800000f23d00f21f8351000000d0f23f864640f79ea66baf80cb8c85f5480ef66bafc0cecc4c2adac17b9550200000f320f2860c7c4e11751df0f2e2d00000080b9800000c00f3235008000000f30", 0x58}], 0x1, 0x4a, 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG_x86(r3, 0x4048ae9b, &(0x7f0000000080)={0xe0003, 0x0, {[0xffffffffffffffff, 0x1f8, 0x83, 0xffffffffefffff15, 0x3, 0x4, 0x1, 0x4]}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 1.395531315s ago: executing program 0 (id=149): openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x128}, 0x4004000) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000840)=[{{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB='X'], 0x58}}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000884}, 0x4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001140)=ANY=[], 0x48}, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f00000007c0)}, 0x40) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r1, &(0x7f00003a1000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000000)="9a01000000f800b8d58800000f23d00f21f8351000000d0f23f864640f79ea66baf80cb8c85f5480ef66bafc0cecc4c2adac17b9550200000f320f2860c7c4e11751df0f2e2d00000080b9800000c00f3235008000000f30", 0x58}], 0x1, 0x4a, 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG_x86(r3, 0x4048ae9b, &(0x7f0000000080)={0xe0003, 0x0, {[0xffffffffffffffff, 0x1f8, 0x83, 0xffffffffefffff15, 0x3, 0x4, 0x1, 0x4]}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) (fail_nth: 1) 964.777476ms ago: executing program 0 (id=150): openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x128}, 0x4004000) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000840)=[{{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB='X'], 0x58}}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000884}, 0x4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001140)=ANY=[], 0x48}, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f00000007c0)}, 0x40) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) syz_kvm_setup_cpu$x86(r4, r1, &(0x7f00003a1000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000001c0)="9a01000000f800b8d58800000f23d00f21f8351000000d0f23f864640f79ea66baf80cb8c85f5480efea66bafc0c0cc4c2adac17b9550200000f320f2860c7c4e1eb1751dfdf2e2d00000080b9800000c00f3235008000000f30", 0x5a}], 0x1, 0x4a, 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG_x86(r3, 0x4048ae9b, &(0x7f0000000080)={0xe0003, 0x0, {[0xffffffffffffffff, 0x1f8, 0x83, 0xffffffffefffff15, 0x3, 0x4, 0x1, 0x4]}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 670.457553ms ago: executing program 1 (id=154): r0 = socket$nl_audit(0x10, 0x3, 0x9) getsockopt$IP_SET_OP_GET_BYINDEX(r0, 0x1, 0x53, &(0x7f00000002c0), &(0x7f0000000300)=0x28) (async) sendmsg$AUDIT_GET(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x3e8, 0x200, 0x70bd26, 0x25dfdbfe, "", ["", "", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x4000011) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000400), 0xffffffffffffffff) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r4) sendmsg$NL80211_CMD_NEW_INTERFACE(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="090d2000000000f0ff000700000008000300", @ANYRES32=r5], 0x58}}, 0x0) sendmsg$NL80211_CMD_GET_REG(r1, &(0x7f0000000600)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x18, r5, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x44001}, 0x100) sendmsg$TIPC_NL_KEY_SET(r2, &(0x7f0000000100)={0x0, 0x2800, &(0x7f0000000080)={&(0x7f00000001c0)={0x54, r3, 0x1, 0x0, 0x0, {0x3}, [@TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}}, {0x14, 0x2, @in={0x2, 0x0, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x54}}, 0x0) sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x3c, r3, 0x1, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0x28, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xdb0c}]}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x48c05}, 0x4040140) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000001b80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001b40)={&(0x7f0000000440)={0x1b8, r3, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0xc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xdf}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffffff7}, @TIPC_NLA_PUBL_LOWER={0x8}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8}]}, @TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0xff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}]}, @TIPC_NLA_NET={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xcc}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}]}, @TIPC_NLA_NODE={0x60, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffffffe4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x2}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffc}, @TIPC_NLA_NODE_ID={0x35, 0x3, "3d30d15c2350f3a263d74e2424374a42b99aafb51535d00fa24e3058f070f7ad9e96457dc6a350d5b25abf49b33e29e81f"}]}, @TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xb4}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffffff5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1ff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x81}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}]}, @TIPC_NLA_SOCK={0x28, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x4048015}, 0x4000) 652.712074ms ago: executing program 3 (id=155): capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0x0, 0x2}) socket$key(0xf, 0x3, 0x2) r0 = landlock_create_ruleset(&(0x7f0000000040)={0xc015, 0x3}, 0x18, 0x0) socket$inet6(0xa, 0x1, 0x6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x520081, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000440)="d8df0f23b3b9ce000000b807000000ba000000000f301b8154fea900600000c4e28ddc8dcd000000c182fd3f0000c8b950020000b801000000ba00000000b9c50d0000b800c80000b8010000000f01d90f300fc79d53bf0000c4e16dd3010f2202", 0x61}], 0x1, 0x5c, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f0000000080)={0x24, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x22, 0xf, {[@main=@item_4={0x3, 0x0, 0x8, '\x00\x00!\x00'}, @local=@item_4={0x3, 0x2, 0x0, "034d2500"}, @main=@item_4={0x3, 0x0, 0xb, "7488dffc"}]}}, 0x0}, 0x0) r4 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCGUCODE(r4, 0xc018480d, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 432.785279ms ago: executing program 1 (id=156): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000080)=0x2, 0x4) bind$inet6(r1, &(0x7f0000000540)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, 0x1fc}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000300)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190019000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = syz_kvm_setup_syzos_vm$x86(r3, &(0x7f0000001000/0x1000)=nil) r5 = syz_kvm_add_vcpu$x86(r4, &(0x7f0000000380)={0x0, 0x0}) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, 0x0}], 0x1, 0x2c, 0x0, 0x0) 336.516332ms ago: executing program 1 (id=157): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="ac0100001700010000000000000000007f0000010000000000000000000000000000fefffffffffffd8000000000000000000000000000bbac1414bb00ffffffffffffff80000000ffffff2b6b57a470b83fce00000000004e210000000000000000006400000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000000000000000000000000000100000000000000000a"], 0x1ac}}, 0x0) 309.811702ms ago: executing program 1 (id=158): ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x5}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x15) madvise(&(0x7f00004ea000/0x3000)=nil, 0x3000, 0x11) 160.841706ms ago: executing program 1 (id=159): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) unshare(0x6020400) (async) unshare(0x6020400) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0xb7) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYRES16, @ANYBLOB="010025bd7000fcdbdf2521000000050021000000000009001f0000686e315d"], 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x90) (async) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYRES16, @ANYBLOB="010025bd7000fcdbdf2521000000050021000000000009001f0000686e315d"], 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x90) openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x204900, 0x0) (async) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x204900, 0x0) sendmsg$AUDIT_LIST_RULES(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x3f5, 0x1, 0x70bd2a, 0x25dfdbfc, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4800}, 0x800) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) listen(r4, 0x4) 160.581336ms ago: executing program 1 (id=160): r0 = creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) (async) r1 = socket$inet_tcp(0x2, 0x1, 0x0) (async) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0xa041, 0x0) write$vga_arbiter(r2, &(0x7f0000000040)=@other={'lock', ' ', 'io+mem'}, 0xc) write$vga_arbiter(r2, &(0x7f0000000380)=@unlock_all, 0xb) (async) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000cc0)={'filter\x00', 0x6002, 0x4, 0x3d0, 0xf0, 0xf0, 0x200, 0x2e8, 0x2e8, 0x2e8, 0x4, 0x0, {[{{@arp={@empty, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0xc, 0x5, {@empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}}, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}}, 0x1, 0x3ff, 0x2, 0xcd8, 0x7, 0x1, 'macvlan1\x00', 'ip_vti0\x00', {}, {0xff}, 0x0, 0x1}, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x7, 0x2}}}, {{@arp={@multicast1, @remote, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@dev={'\xaa\xaa\xaa\xaa\xaa', 0x34}}, 0x0, 0x0, 0x0, 0x6171, 0x0, 0xffff, 'veth1_vlan\x00', 'nicvf0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @private, 0x0, 0x1}}}, {{@arp={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, 0xffffff, 0xff, 0x6, 0x5, {@empty, {[0x0, 0xff, 0xff, 0x0, 0x0, 0x1c3ae9812108cb68]}}, {@empty, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}}, 0x0, 0x8, 0x46b, 0xc, 0x4, 0xc703, 'team_slave_1\x00', 'sit0\x00', {0xff}, {0xff}, 0x0, 0x1}, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x3, 0x1, 0x1}}}], {{'\x00', 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffb}}}}, 0x420) (async) write$binfmt_elf64(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="7f454c46"], 0x378) (async) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2}) (async) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup(r5) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', @multicast}) (async) write$tun(r4, &(0x7f0000000080)=ANY=[@ANYBLOB="0000c08dbbbbbbbbbbbbffffffffffff88a85000810000000800451e00300068400009019078ac14570b25cb0539142fac1414aa050390787f00000145dc000800682db8070800ceac14d5ffdebf80151ebd9b8950177be432adc9b3171ac5a25ab2db174c41945f77e3c71e10f2403f17633f6098ffbd86177b32af7ceb34b737685e34266911"], 0x4a) (async) ioctl$NS_GET_OWNER_UID(r6, 0xb704, &(0x7f0000000780)) newfstatat(0xffffffffffffff9c, &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800), 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, 0x0) ioctl$EVIOCGPHYS(r6, 0x80404507, &(0x7f0000000200)=""/142) (async) close(r0) (async) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 89.241618ms ago: executing program 3 (id=161): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)={0x2, 0x0, [{0xeeee8000, 0xea, &(0x7f0000000540)=""/234}, {0xe000, 0xbf, &(0x7f0000000640)=""/191}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000500)=0x1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af04, &(0x7f0000000200)) 33.811909ms ago: executing program 3 (id=162): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000001740)={'syz1\x00', {}, 0x0, [0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7df1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x45c) 33.635529ms ago: executing program 3 (id=163): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x40400, 0x0) ioctl$TUNSETOFFLOAD(r0, 0xc004743e, 0x110e22ffe6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0xc004743e, 0x110e22fff6) mkdir(&(0x7f0000000000)='./file0\x00', 0x3c) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0xb, 0x0, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0x659, @empty, 0xff}, 0x1c) setsockopt$inet6_udp_int(r3, 0x11, 0xa, &(0x7f0000000280)=0x7ff, 0x4) write(r3, 0x0, 0x0) getpriority(0x2, 0x0) mount$incfs(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)='./file0\x00', &(0x7f0000001340), 0x2, &(0x7f0000000040)={[{@rlog_pages={'rlog_pages', 0x3d, 0xef52}}]}) 33.519099ms ago: executing program 0 (id=164): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) syz_ublk_setup_queues(r2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, 0x0) (fail_nth: 5) 0s ago: executing program 0 (id=165): openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x128}, 0x4004000) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000840)=[{{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB='X'], 0x58}}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000884}, 0x4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001140)=ANY=[], 0x48}, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f00000007c0)}, 0x40) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r1, &(0x7f00003a1000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000000)="9a01000000f800b8d58800000f23d00f21f8351000000d0f23f864640f79ea66baf80cb8c85f5480ef66bafc0cecc4c2adac17b9550200000f320f2860c7c4e11751df0f2e2d00000080b9800000c00f3235008000000f30", 0x58}], 0x1, 0x4a, 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG_x86(r3, 0x4048ae9b, &(0x7f0000000080)={0xe0003, 0x0, {[0xffffffffffffffff, 0x1f8, 0x83, 0xffffffffefffff15, 0x3, 0x4, 0x1, 0x4]}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) kernel console output (not intermixed with test programs): syzkaller syzkaller login: [ 13.816136][ T36] kauditd_printk_skb: 26 callbacks suppressed [ 13.816155][ T36] audit: type=1400 audit(1786170945.980:59): avc: denied { transition } for pid=230 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.821268][ T36] audit: type=1400 audit(1786170945.980:60): avc: denied { noatsecure } for pid=230 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.824660][ T36] audit: type=1400 audit(1786170945.980:61): avc: denied { write } for pid=230 comm="sh" path="pipe:[2763]" dev="pipefs" ino=2763 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 13.828762][ T36] audit: type=1400 audit(1786170945.980:62): avc: denied { rlimitinh } for pid=230 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.831698][ T36] audit: type=1400 audit(1786170945.980:63): avc: denied { siginh } for pid=230 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.37' (ED25519) to the list of known hosts. [ 20.849898][ T36] audit: type=1400 audit(1786170953.010:64): avc: denied { mounton } for pid=286 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 20.851075][ T286] cgroup: Unknown subsys name 'net' [ 20.873576][ T36] audit: type=1400 audit(1786170953.010:65): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 20.901828][ T36] audit: type=1400 audit(1786170953.040:66): avc: denied { unmount } for pid=286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 20.902101][ T286] cgroup: Unknown subsys name 'devices' [ 21.027642][ T286] cgroup: Unknown subsys name 'hugetlb' [ 21.033519][ T286] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 21.126326][ T36] audit: type=1400 audit(1786170953.290:67): avc: denied { setattr } for pid=286 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 21.146902][ T288] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 21.149892][ T36] audit: type=1400 audit(1786170953.290:68): avc: denied { mounton } for pid=286 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 21.174425][ T286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 21.184595][ T36] audit: type=1400 audit(1786170953.290:69): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 21.217722][ T36] audit: type=1400 audit(1786170953.320:70): avc: denied { relabelto } for pid=288 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.243590][ T36] audit: type=1400 audit(1786170953.320:71): avc: denied { write } for pid=288 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.269998][ T36] audit: type=1400 audit(1786170953.330:72): avc: denied { read } for pid=286 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.296356][ T36] audit: type=1400 audit(1786170953.330:73): avc: denied { open } for pid=286 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.124043][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.131628][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.139035][ T294] bridge_slave_0: entered allmulticast mode [ 22.145387][ T294] bridge_slave_0: entered promiscuous mode [ 22.154451][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.162185][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.169426][ T294] bridge_slave_1: entered allmulticast mode [ 22.176006][ T294] bridge_slave_1: entered promiscuous mode [ 22.209537][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.216821][ T293] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.224050][ T293] bridge_slave_0: entered allmulticast mode [ 22.230918][ T293] bridge_slave_0: entered promiscuous mode [ 22.239277][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.246380][ T293] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.253660][ T293] bridge_slave_1: entered allmulticast mode [ 22.260170][ T293] bridge_slave_1: entered promiscuous mode [ 22.289292][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.296409][ T295] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.303584][ T295] bridge_slave_0: entered allmulticast mode [ 22.310157][ T295] bridge_slave_0: entered promiscuous mode [ 22.331019][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.338197][ T295] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.345588][ T295] bridge_slave_1: entered allmulticast mode [ 22.352197][ T295] bridge_slave_1: entered promiscuous mode [ 22.383049][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.390535][ T296] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.398109][ T296] bridge_slave_0: entered allmulticast mode [ 22.404506][ T296] bridge_slave_0: entered promiscuous mode [ 22.411240][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.418419][ T296] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.425545][ T296] bridge_slave_1: entered allmulticast mode [ 22.431741][ T296] bridge_slave_1: entered promiscuous mode [ 22.570877][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.577978][ T293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.585524][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.592570][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.606430][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.613493][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.620803][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.627934][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.639318][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.646426][ T295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.653876][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.661016][ T295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.706998][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.714474][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.721957][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.730239][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.740187][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.748006][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.768756][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.777220][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.786408][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.793818][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.837343][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.844717][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.852480][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.859588][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.887185][ T293] veth0_vlan: entered promiscuous mode [ 22.894259][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.901995][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.924084][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.931231][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.939129][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.946370][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.957581][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.965178][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.988954][ T293] veth1_macvtap: entered promiscuous mode [ 23.024236][ T294] veth0_vlan: entered promiscuous mode [ 23.038495][ T296] veth0_vlan: entered promiscuous mode [ 23.061994][ T293] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 23.064407][ T295] veth0_vlan: entered promiscuous mode [ 23.086026][ T296] veth1_macvtap: entered promiscuous mode [ 23.110393][ T294] veth1_macvtap: entered promiscuous mode [ 23.132705][ T295] veth1_macvtap: entered promiscuous mode [ 23.212557][ T320] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 23.223473][ T321] netlink: 'syz.0.1': attribute type 16 has an invalid length. [ 23.269269][ T321] netlink: 165 bytes leftover after parsing attributes in process `syz.0.1'. [ 23.327335][ T333] netlink: 'syz.1.9': attribute type 21 has an invalid length. [ 23.401198][ T340] netlink: 72 bytes leftover after parsing attributes in process `syz.1.12'. [ 23.428717][ T341] netlink: 'syz.0.7': attribute type 4 has an invalid length. [ 23.486551][ T347] netlink: 132 bytes leftover after parsing attributes in process `syz.2.14'. [ 23.505794][ T10] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 23.665543][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 23.678436][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 23.700139][ T10] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 23.719490][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 23.729919][ T10] usb 4-1: config 0 descriptor?? [ 23.746114][ T10] hub 4-1:0.0: bad descriptor, ignoring hub [ 23.752066][ T10] hub 4-1:0.0: probe with driver hub failed with error -5 [ 23.760594][ T10] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 24.135538][ T31] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 24.267838][ T31] usb 3-1: device descriptor read/64, error -71 [ 24.321265][ T382] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 24.515683][ T31] usb 3-1: device descriptor read/64, error -71 [ 24.535618][ T10] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 24.575765][ T311] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 24.665604][ T10] usb 2-1: device descriptor read/64, error -71 [ 24.705653][ T311] usb 1-1: device descriptor read/64, error -71 [ 24.755594][ T31] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 24.895626][ T31] usb 3-1: device descriptor read/64, error -71 [ 24.905681][ T10] usb 2-1: device descriptor read/64, error -71 [ 24.955558][ T311] usb 1-1: device descriptor read/64, error -71 [ 25.135566][ T31] usb 3-1: device descriptor read/64, error -71 [ 25.155559][ T10] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 25.195625][ T311] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 25.245633][ T31] usb usb3-port1: attempt power cycle [ 25.285542][ T10] usb 2-1: device descriptor read/64, error -71 [ 25.325546][ T311] usb 1-1: device descriptor read/64, error -71 [ 25.525518][ T10] usb 2-1: device descriptor read/64, error -71 [ 25.586375][ T311] usb 1-1: device descriptor read/64, error -71 [ 25.592690][ T31] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 25.616583][ T31] usb 3-1: device descriptor read/8, error -71 [ 25.635656][ T10] usb usb2-port1: attempt power cycle [ 25.705608][ T311] usb usb1-port1: attempt power cycle [ 25.746735][ T31] usb 3-1: device descriptor read/8, error -71 [ 25.975722][ T10] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 25.995598][ T31] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 25.996707][ T10] usb 2-1: device descriptor read/8, error -71 [ 26.016671][ T31] usb 3-1: device descriptor read/8, error -71 [ 26.045526][ T311] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 26.066729][ T311] usb 1-1: device descriptor read/8, error -71 [ 26.136774][ T10] usb 2-1: device descriptor read/8, error -71 [ 26.146721][ T31] usb 3-1: device descriptor read/8, error -71 [ 26.196735][ T311] usb 1-1: device descriptor read/8, error -71 [ 26.258763][ T31] usb usb3-port1: unable to enumerate USB device [ 26.303231][ T36] kauditd_printk_skb: 81 callbacks suppressed [ 26.303249][ T36] audit: type=1400 audit(1786170958.460:155): avc: denied { create } for pid=395 comm="syz.3.33" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 26.330366][ T36] audit: type=1400 audit(1786170958.470:156): avc: denied { setopt } for pid=395 comm="syz.3.33" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 26.405585][ T10] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 26.427074][ T10] usb 2-1: device descriptor read/8, error -71 [ 26.435569][ T311] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 26.456876][ T311] usb 1-1: device descriptor read/8, error -71 [ 26.516397][ T9] usb 4-1: USB disconnect, device number 2 [ 26.556751][ T10] usb 2-1: device descriptor read/8, error -71 [ 26.596797][ T311] usb 1-1: device descriptor read/8, error -71 [ 26.665661][ T10] usb usb2-port1: unable to enumerate USB device [ 26.688608][ T36] audit: type=1400 audit(1786170958.850:157): avc: denied { create } for pid=404 comm="syz.2.37" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 26.708152][ T311] usb usb1-port1: unable to enumerate USB device [ 26.708364][ T36] audit: type=1400 audit(1786170958.850:158): avc: denied { connect } for pid=404 comm="syz.2.37" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 26.825553][ T9] usb 4-1: new low-speed USB device number 3 using dummy_hcd [ 26.996858][ T9] usb 4-1: No LPM exit latency info found, disabling LPM. [ 27.007008][ T9] usb 4-1: string descriptor 0 read error: -22 [ 27.013509][ T9] usb 4-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 0.40 [ 27.022845][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.034049][ T9] usb 4-1: MIDIStreaming interface descriptor not found [ 27.065514][ T31] usb 3-1: new full-speed USB device number 6 using dummy_hcd [ 27.233079][ T36] audit: type=1400 audit(1786170959.390:159): avc: denied { write } for pid=400 comm="syz.3.35" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 27.302404][ T9] usb 4-1: USB disconnect, device number 3 [ 27.364727][ T36] audit: type=1400 audit(1786170959.520:160): avc: denied { write } for pid=423 comm="syz.3.39" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 27.397882][ T433] af_packet: tpacket_rcv: packet too big, clamped from 65512 to 4294967272. macoff=96 [ 27.415714][ T36] audit: type=1400 audit(1786170959.550:161): avc: denied { execute } for pid=423 comm="syz.3.39" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3735 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 27.457566][ T36] audit: type=1400 audit(1786170959.560:162): avc: denied { ioctl } for pid=431 comm="syz.0.41" path="socket:[3814]" dev="sockfs" ino=3814 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 27.476659][ T442] netlink: 132 bytes leftover after parsing attributes in process `syz.1.44'. [ 27.503703][ T36] audit: type=1400 audit(1786170959.660:163): avc: denied { name_bind } for pid=447 comm="syz.0.46" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 27.551011][ T36] audit: type=1400 audit(1786170959.710:164): avc: denied { mount } for pid=454 comm="syz.1.48" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 27.573571][ T457] Zero length message leads to an empty skb [ 27.715505][ T9] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 27.865500][ T9] usb 4-1: Using ep0 maxpacket: 8 [ 27.876518][ T9] usb 4-1: unable to get BOS descriptor or descriptor too short [ 27.897555][ T9] usb 4-1: New USB device found, idVendor=17cc, idProduct=4712, bcdDevice= 0.40 [ 27.915537][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.915560][ T385] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 27.924389][ T9] usb 4-1: Product: syz [ 27.924414][ T9] usb 4-1: Manufacturer: syz [ 27.924429][ T9] usb 4-1: SerialNumber: syz [ 28.095558][ T385] usb 1-1: Using ep0 maxpacket: 32 [ 28.104069][ T385] usb 1-1: unable to get BOS descriptor or descriptor too short [ 28.113430][ T385] usb 1-1: config 0 has an invalid interface number: 206 but max is 0 [ 28.121837][ T385] usb 1-1: config 0 has no interface number 0 [ 28.128026][ T385] usb 1-1: config 0 interface 206 has no altsetting 0 [ 28.136865][ T385] usb 1-1: New USB device found, idVendor=0421, idProduct=04df, bcdDevice=d9.93 [ 28.146109][ T385] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 28.154429][ T385] usb 1-1: Product: syz [ 28.159037][ T385] usb 1-1: Manufacturer: syz [ 28.164075][ T385] usb 1-1: SerialNumber: syz [ 28.169798][ T385] usb 1-1: config 0 descriptor?? [ 28.377418][ T469] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 28.386692][ T469] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 28.409734][ T385] rndis_host 1-1:0.206: skipping garbage [ 28.415602][ T385] usb 1-1: bad CDC descriptors [ 28.420613][ T385] cdc_acm 1-1:0.206: skipping garbage [ 28.428069][ T385] usb 1-1: USB disconnect, device number 6 [ 28.679683][ T476] netlink: 8 bytes leftover after parsing attributes in process `syz.3.56'. [ 28.886527][ T494] netlink: 8 bytes leftover after parsing attributes in process `syz.1.65'. [ 28.906113][ T497] netlink: 8 bytes leftover after parsing attributes in process `syz.3.66'. [ 28.963960][ T501] gre0: entered allmulticast mode [ 28.988001][ T497] mmap: syz.3.66 (497) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 29.094474][ T508] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 29.104831][ T508] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 29.175509][ T385] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 29.335503][ T385] usb 2-1: Using ep0 maxpacket: 16 [ 29.341941][ T385] usb 2-1: too many endpoints for config 0 interface 0 altsetting 16: 250, using maximum allowed: 30 [ 29.353175][ T385] usb 2-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 250 [ 29.366372][ T385] usb 2-1: config 0 interface 0 has no altsetting 0 [ 29.373132][ T385] usb 2-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 29.382334][ T385] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 29.391519][ T385] usb 2-1: config 0 descriptor?? [ 29.599974][ T385] acrux 0003:1A34:0802.0001: unknown main item tag 0x2 [ 29.607149][ T385] acrux 0003:1A34:0802.0001: unknown main item tag 0x1 [ 29.614116][ T385] acrux 0003:1A34:0802.0001: unknown main item tag 0xe [ 29.621274][ T385] acrux 0003:1A34:0802.0001: unknown main item tag 0x3 [ 29.628239][ T385] acrux 0003:1A34:0802.0001: unknown main item tag 0xe [ 29.635225][ T385] acrux 0003:1A34:0802.0001: item fetching failed at offset 38/40 [ 29.643448][ T385] acrux 0003:1A34:0802.0001: parse failed [ 29.649260][ T385] acrux 0003:1A34:0802.0001: probe with driver acrux failed with error -22 [ 29.802615][ T65] usb 2-1: USB disconnect, device number 6 [ 29.971602][ T541] netlink: 'syz.2.81': attribute type 3 has an invalid length. [ 29.983720][ T541] SELinux: security_context_str_to_sid (5] S9q#) failed with errno=-22 [ 30.142203][ T549] FAULT_INJECTION: forcing a failure. [ 30.142203][ T549] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 30.155585][ T549] CPU: 0 UID: 0 PID: 549 Comm: syz.2.85 Not tainted syzkaller #0 4d4a838cf2fc485b043991145ccf8426a0241c16 [ 30.155617][ T549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 30.155628][ T549] Call Trace: [ 30.155634][ T549] [ 30.155642][ T549] __dump_stack+0x21/0x30 [ 30.155678][ T549] dump_stack_lvl+0x140/0x1c0 [ 30.155702][ T549] ? __cfi_dump_stack_lvl+0x10/0x10 [ 30.155726][ T549] ? do_vfs_ioctl+0x182d/0x2010 [ 30.155756][ T385] usb 1-1: new full-speed USB device number 7 using dummy_hcd [ 30.155758][ T549] ? check_stack_object+0x10f/0x150 [ 30.155784][ T549] dump_stack+0x19/0x20 [ 30.155807][ T549] should_fail_ex+0x3c2/0x510 [ 30.155828][ T549] should_fail+0xf/0x20 [ 30.155846][ T549] should_fail_usercopy+0x1e/0x30 [ 30.155867][ T549] _copy_from_user+0x20/0xa0 [ 30.155889][ T549] kvm_vm_ioctl+0x657/0xc40 [ 30.155914][ T549] ? __cfi_kvm_vm_ioctl+0x10/0x10 [ 30.155937][ T549] ? cgroup_rstat_updated+0x144/0x800 [ 30.155956][ T549] ? ioctl_has_perm+0x1bc/0x500 [ 30.155974][ T549] ? __asan_memcpy+0x5a/0x80 [ 30.155991][ T549] ? ioctl_has_perm+0x408/0x500 [ 30.156010][ T549] ? selinux_file_ioctl+0x732/0x1480 [ 30.156028][ T549] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 30.156045][ T549] ? __cfi_handle_mm_fault+0x10/0x10 [ 30.156064][ T549] ? lock_vma_under_rcu+0x4cf/0x590 [ 30.156088][ T549] ? bpf_lsm_file_ioctl+0xd/0x20 [ 30.156110][ T549] ? security_file_ioctl+0x3e/0x110 [ 30.156134][ T549] ? __cfi_kvm_vm_ioctl+0x10/0x10 [ 30.156157][ T549] __se_sys_ioctl+0x135/0x1b0 [ 30.156178][ T549] __x64_sys_ioctl+0x7f/0xa0 [ 30.156198][ T549] x64_sys_call+0x1878/0x2ee0 [ 30.156214][ T549] do_syscall_64+0x57/0xf0 [ 30.156233][ T549] ? clear_bhb_loop+0x50/0xa0 [ 30.156263][ T549] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 30.156285][ T549] RIP: 0033:0x7fc6d359dd6b [ 30.156302][ T549] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 30.156316][ T549] RSP: 002b:00007fc6d43ad450 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 30.156337][ T549] RAX: ffffffffffffffda RBX: 0000200000fe7000 RCX: 00007fc6d359dd6b [ 30.156351][ T549] RDX: 00007fc6d43adbd0 RSI: 000000004020ae46 RDI: 0000000000000004 [ 30.156364][ T549] RBP: 0000000000000004 R08: 0000000000000001 R09: 000000000000002c [ 30.156374][ T549] R10: 0000000000000004 R11: 0000000000000246 R12: 00000000fec00000 [ 30.156386][ T549] R13: 00007fc6d43adbd0 R14: 0000200000fed000 R15: 0000000000000006 [ 30.156401][ T549] [ 30.555529][ T385] usb 1-1: device descriptor read/64, error -71 [ 30.805519][ T385] usb 1-1: device descriptor read/64, error -71 [ 30.835530][ T65] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 30.995520][ T65] usb 2-1: Using ep0 maxpacket: 8 [ 31.002032][ T65] usb 2-1: unable to get BOS descriptor or descriptor too short [ 31.010716][ T65] usb 2-1: config 0 has an invalid interface number: 88 but max is 0 [ 31.019055][ T65] usb 2-1: config 0 has no interface number 0 [ 31.025207][ T65] usb 2-1: config 0 interface 88 altsetting 8 endpoint 0x86 has invalid wMaxPacketSize 0 [ 31.035358][ T65] usb 2-1: config 0 interface 88 has no altsetting 0 [ 31.043788][ T65] usb 2-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 31.053285][ T65] usb 2-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 31.055796][ T385] usb 1-1: new full-speed USB device number 8 using dummy_hcd [ 31.061710][ T65] usb 2-1: Product: syz [ 31.073287][ T65] usb 2-1: Manufacturer: syz [ 31.078064][ T65] usb 2-1: SerialNumber: syz [ 31.085012][ T65] usb 2-1: config 0 descriptor?? [ 31.205518][ T385] usb 1-1: device descriptor read/64, error -71 [ 31.294355][ T568] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 31.303425][ T568] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 31.313538][ T568] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 31.322728][ T568] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 31.340656][ T65] usb 2-1: USB disconnect, device number 7 [ 31.348253][ T36] kauditd_printk_skb: 26 callbacks suppressed [ 31.348271][ T36] audit: type=1400 audit(1786170963.510:191): avc: denied { write } for pid=569 comm="syz.2.93" name="raw6" dev="proc" ino=4026532496 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 31.363807][ T570] syz.2.93 uses obsolete (PF_INET,SOCK_PACKET) [ 31.377527][ T36] audit: type=1400 audit(1786170963.520:192): avc: denied { mount } for pid=569 comm="syz.2.93" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 31.406778][ T36] audit: type=1400 audit(1786170963.520:193): avc: denied { read write } for pid=569 comm="syz.2.93" name="control" dev="devtmpfs" ino=198 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 31.430809][ T36] audit: type=1400 audit(1786170963.520:194): avc: denied { open } for pid=569 comm="syz.2.93" path="/28/dev/mapper/control" dev="devtmpfs" ino=198 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 31.460266][ T36] audit: type=1400 audit(1786170963.550:195): avc: denied { map } for pid=569 comm="syz.2.93" path="/dev/zero" dev="devtmpfs" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:zero_device_t tclass=chr_file permissive=1 [ 31.483374][ T385] usb 1-1: device descriptor read/64, error -71 [ 31.489903][ T36] audit: type=1400 audit(1786170963.620:196): avc: denied { unmount } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 31.511686][ T36] audit: type=1400 audit(1786170963.650:197): avc: denied { create } for pid=571 comm="syz.2.94" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 31.535072][ T574] FAULT_INJECTION: forcing a failure. [ 31.535072][ T574] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 31.548420][ T574] CPU: 1 UID: 0 PID: 574 Comm: syz.2.95 Not tainted syzkaller #0 4d4a838cf2fc485b043991145ccf8426a0241c16 [ 31.548450][ T574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 31.548462][ T574] Call Trace: [ 31.548469][ T574] [ 31.548477][ T574] __dump_stack+0x21/0x30 [ 31.548509][ T574] dump_stack_lvl+0x140/0x1c0 [ 31.548535][ T574] ? __cfi_dump_stack_lvl+0x10/0x10 [ 31.548560][ T574] ? do_vfs_ioctl+0x182d/0x2010 [ 31.548584][ T574] ? check_stack_object+0x10f/0x150 [ 31.548612][ T574] dump_stack+0x19/0x20 [ 31.548636][ T574] should_fail_ex+0x3c2/0x510 [ 31.548658][ T574] should_fail+0xf/0x20 [ 31.548676][ T574] should_fail_usercopy+0x1e/0x30 [ 31.548697][ T574] _copy_from_user+0x20/0xa0 [ 31.548721][ T574] kvm_vm_ioctl+0x657/0xc40 [ 31.548747][ T574] ? __cfi_kvm_vm_ioctl+0x10/0x10 [ 31.548771][ T574] ? cgroup_rstat_updated+0x144/0x800 [ 31.548794][ T574] ? ioctl_has_perm+0x1bc/0x500 [ 31.548814][ T574] ? __asan_memcpy+0x5a/0x80 [ 31.548835][ T574] ? ioctl_has_perm+0x408/0x500 [ 31.548855][ T574] ? selinux_file_ioctl+0x732/0x1480 [ 31.548875][ T574] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 31.548895][ T574] ? __cfi_handle_mm_fault+0x10/0x10 [ 31.548919][ T574] ? lock_vma_under_rcu+0x4cf/0x590 [ 31.548947][ T574] ? bpf_lsm_file_ioctl+0xd/0x20 [ 31.548971][ T574] ? security_file_ioctl+0x3e/0x110 [ 31.548997][ T574] ? __cfi_kvm_vm_ioctl+0x10/0x10 [ 31.549022][ T574] __se_sys_ioctl+0x135/0x1b0 [ 31.549045][ T574] __x64_sys_ioctl+0x7f/0xa0 [ 31.549068][ T574] x64_sys_call+0x1878/0x2ee0 [ 31.549085][ T574] do_syscall_64+0x57/0xf0 [ 31.549106][ T574] ? clear_bhb_loop+0x50/0xa0 [ 31.549130][ T574] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 31.549153][ T574] RIP: 0033:0x7fc6d359dd6b [ 31.549170][ T574] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 31.549186][ T574] RSP: 002b:00007fc6d43ad450 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 31.549207][ T574] RAX: ffffffffffffffda RBX: 0000200000fe7000 RCX: 00007fc6d359dd6b [ 31.549223][ T574] RDX: 00007fc6d43adbd0 RSI: 000000004020ae46 RDI: 0000000000000004 [ 31.549244][ T574] RBP: 0000000000000004 R08: 0000000000000001 R09: 000000000000002c [ 31.549256][ T574] R10: 0000000000000004 R11: 0000000000000246 R12: 00000000fec00000 [ 31.549268][ T574] R13: 00007fc6d43adbd0 R14: 0000200000fee000 R15: 0000000000000007 [ 31.549283][ T574] [ 31.802447][ T385] usb usb1-port1: attempt power cycle [ 32.145900][ T31] usb 3-1: new full-speed USB device number 7 using dummy_hcd [ 32.153941][ T385] usb 1-1: new full-speed USB device number 9 using dummy_hcd [ 32.183090][ T591] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 32.191907][ T591] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 32.202056][ T385] usb 1-1: device descriptor read/8, error -71 [ 32.326738][ T31] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 32.338177][ T31] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 32.348428][ T31] usb 3-1: New USB device found, idVendor=1e7d, idProduct=319c, bcdDevice= 0.00 [ 32.358521][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 32.366667][ T385] usb 1-1: device descriptor read/8, error -71 [ 32.375531][ T31] usb 3-1: config 0 descriptor?? [ 32.615596][ T385] usb 1-1: new full-speed USB device number 10 using dummy_hcd [ 32.646627][ T385] usb 1-1: device descriptor read/8, error -71 [ 32.726117][ T36] audit: type=1400 audit(1786170964.880:198): avc: denied { write } for pid=592 comm="syz.3.103" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 32.729346][ T594] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 32.757491][ T594] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 32.775834][ T36] audit: type=1400 audit(1786170964.890:199): avc: denied { setopt } for pid=592 comm="syz.3.103" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 32.816841][ T31] isku 0003:1E7D:319C.0002: item fetching failed at offset 5/7 [ 32.823000][ T600] FAULT_INJECTION: forcing a failure. [ 32.823000][ T600] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 32.824645][ T31] isku 0003:1E7D:319C.0002: parse failed [ 32.839016][ T600] CPU: 0 UID: 0 PID: 600 Comm: syz.3.105 Not tainted syzkaller #0 4d4a838cf2fc485b043991145ccf8426a0241c16 [ 32.839044][ T600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 32.839059][ T600] Call Trace: [ 32.839065][ T600] [ 32.839072][ T600] __dump_stack+0x21/0x30 [ 32.839109][ T600] dump_stack_lvl+0x140/0x1c0 [ 32.839132][ T600] ? __cfi_dump_stack_lvl+0x10/0x10 [ 32.839156][ T600] ? do_vfs_ioctl+0x182d/0x2010 [ 32.839185][ T600] ? check_stack_object+0x10f/0x150 [ 32.839204][ T600] dump_stack+0x19/0x20 [ 32.839226][ T600] should_fail_ex+0x3c2/0x510 [ 32.839246][ T600] should_fail+0xf/0x20 [ 32.839264][ T600] should_fail_usercopy+0x1e/0x30 [ 32.839284][ T600] _copy_from_user+0x20/0xa0 [ 32.839307][ T600] kvm_vm_ioctl+0x657/0xc40 [ 32.839331][ T600] ? __cfi_kvm_vm_ioctl+0x10/0x10 [ 32.839353][ T600] ? cgroup_rstat_updated+0x144/0x800 [ 32.839373][ T600] ? ioctl_has_perm+0x1bc/0x500 [ 32.839391][ T600] ? __asan_memcpy+0x5a/0x80 [ 32.839409][ T600] ? ioctl_has_perm+0x408/0x500 [ 32.839428][ T600] ? selinux_file_ioctl+0x732/0x1480 [ 32.839445][ T600] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 32.839461][ T600] ? __cfi_handle_mm_fault+0x10/0x10 [ 32.839481][ T600] ? lock_vma_under_rcu+0x4cf/0x590 [ 32.839506][ T600] ? bpf_lsm_file_ioctl+0xd/0x20 [ 32.839527][ T600] ? security_file_ioctl+0x3e/0x110 [ 32.839552][ T600] ? __cfi_kvm_vm_ioctl+0x10/0x10 [ 32.839574][ T600] __se_sys_ioctl+0x135/0x1b0 [ 32.839595][ T600] __x64_sys_ioctl+0x7f/0xa0 [ 32.839615][ T600] x64_sys_call+0x1878/0x2ee0 [ 32.839631][ T600] do_syscall_64+0x57/0xf0 [ 32.839651][ T600] ? clear_bhb_loop+0x50/0xa0 [ 32.839674][ T600] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 32.839696][ T600] RIP: 0033:0x7fc00bd9dd6b [ 32.839713][ T600] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 32.839727][ T600] RSP: 002b:00007fc00cc36450 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 32.839748][ T600] RAX: ffffffffffffffda RBX: 0000200000fe7000 RCX: 00007fc00bd9dd6b [ 32.839761][ T600] RDX: 00007fc00cc36bd0 RSI: 000000004020ae46 RDI: 0000000000000004 [ 32.839773][ T600] RBP: 0000000000000004 R08: 0000000000000001 R09: 000000000000002c [ 32.839784][ T600] R10: 0000000000000004 R11: 0000000000000246 R12: 00000000fec00000 [ 32.839796][ T600] R13: 00007fc00cc36bd0 R14: 0000200000fef000 R15: 0000000000000008 [ 32.839810][ T600] [ 32.856337][ T36] audit: type=1400 audit(1786170964.890:200): avc: denied { ioctl } for pid=592 comm="syz.3.103" path="socket:[5266]" dev="sockfs" ino=5266 ioctlcmd=0x48f0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 33.020424][ T9] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 33.024369][ T31] isku 0003:1E7D:319C.0002: probe with driver isku failed with error -22 [ 33.045197][ T9] usb 4-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 33.053932][ T385] usb 1-1: device descriptor read/8, error -71 [ 33.113152][ T314] udevd[314]: 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 [ 33.128580][ T31] usb 3-1: USB disconnect, device number 7 [ 33.206862][ T608] netlink: 132 bytes leftover after parsing attributes in process `syz.3.109'. [ 33.240420][ T610] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 33.254288][ T610] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 33.286829][ T385] usb usb1-port1: unable to enumerate USB device [ 33.495564][ T10] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 33.567538][ T614] EXT4-fs (rnullb0): VFS: Can't find ext4 filesystem [ 33.576840][ T385] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 33.655531][ T10] usb 2-1: Using ep0 maxpacket: 32 [ 33.662433][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 33.673844][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 33.684351][ T10] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 33.693676][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 33.704133][ T10] usb 2-1: config 0 descriptor?? [ 33.710202][ T10] hub 2-1:0.0: USB hub found [ 33.735573][ T385] usb 1-1: Using ep0 maxpacket: 32 [ 33.742449][ T385] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0xE has invalid maxpacket 8 [ 33.754565][ T385] usb 1-1: New USB device found, idVendor=2b73, idProduct=0023, bcdDevice= 0.40 [ 33.764246][ T385] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.773549][ T385] usb 1-1: Product: syz [ 33.777899][ T385] usb 1-1: Manufacturer: syz [ 33.785722][ T385] usb 1-1: SerialNumber: syz [ 33.792479][ T606] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 33.911553][ T10] hub 2-1:0.0: 1 port detected [ 33.941599][ T635] FAULT_INJECTION: forcing a failure. [ 33.941599][ T635] name failslab, interval 1, probability 0, space 0, times 1 [ 33.954799][ T635] CPU: 1 UID: 0 PID: 635 Comm: syz.2.121 Not tainted syzkaller #0 4d4a838cf2fc485b043991145ccf8426a0241c16 [ 33.954839][ T635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 33.954851][ T635] Call Trace: [ 33.954858][ T635] [ 33.954866][ T635] __dump_stack+0x21/0x30 [ 33.954899][ T635] dump_stack_lvl+0x140/0x1c0 [ 33.954924][ T635] ? __cfi_dump_stack_lvl+0x10/0x10 [ 33.954964][ T635] dump_stack+0x19/0x20 [ 33.954987][ T635] should_fail_ex+0x3c2/0x510 [ 33.955008][ T635] should_failslab+0xac/0x100 [ 33.955030][ T635] __kmalloc_cache_noprof+0x41/0x470 [ 33.955050][ T635] ? __kasan_check_write+0x18/0x20 [ 33.955065][ T635] ? input_allocate_device+0x62/0x400 [ 33.955082][ T635] ? mutex_lock_interruptible+0x97/0x1d0 [ 33.955105][ T635] ? __cfi_mutex_lock_interruptible+0x10/0x10 [ 33.955130][ T635] input_allocate_device+0x62/0x400 [ 33.955149][ T635] uinput_ioctl_handler+0x16f/0x1360 [ 33.955169][ T635] ? uinput_release+0x70/0x70 [ 33.955185][ T635] ? mutex_unlock+0x90/0x240 [ 33.955207][ T635] uinput_ioctl+0x2c/0x40 [ 33.955217][ T635] ? __cfi_uinput_ioctl+0x10/0x10 [ 33.955227][ T635] __se_sys_ioctl+0x135/0x1b0 [ 33.955241][ T635] __x64_sys_ioctl+0x7f/0xa0 [ 33.955259][ T635] x64_sys_call+0x1878/0x2ee0 [ 33.955276][ T635] do_syscall_64+0x57/0xf0 [ 33.955296][ T635] ? clear_bhb_loop+0x50/0xa0 [ 33.955322][ T635] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 33.955345][ T635] RIP: 0033:0x7fc6d359e0d9 [ 33.955356][ T635] 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 [ 33.955366][ T635] RSP: 002b:00007fc6d43af028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 33.955380][ T635] RAX: ffffffffffffffda RBX: 00007fc6d3825fa0 RCX: 00007fc6d359e0d9 [ 33.955389][ T635] RDX: 0000000000000000 RSI: 00000000405c5503 RDI: 0000000000000003 [ 33.955397][ T635] RBP: 00007fc6d43af090 R08: 0000000000000000 R09: 0000000000000000 [ 33.955406][ T635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 33.955418][ T635] R13: 00007fc6d3826038 R14: 00007fc6d3825fa0 R15: 00007fffb505b3d8 [ 33.955434][ T635] [ 34.391604][ T10] usb 2-1: USB disconnect, device number 8 [ 34.507184][ T665] FAULT_INJECTION: forcing a failure. [ 34.507184][ T665] name failslab, interval 1, probability 0, space 0, times 0 [ 34.520441][ T665] CPU: 0 UID: 0 PID: 665 Comm: syz.3.131 Not tainted syzkaller #0 4d4a838cf2fc485b043991145ccf8426a0241c16 [ 34.520477][ T665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 34.520489][ T665] Call Trace: [ 34.520496][ T665] [ 34.520505][ T665] __dump_stack+0x21/0x30 [ 34.520538][ T665] dump_stack_lvl+0x140/0x1c0 [ 34.520565][ T665] ? __cfi_dump_stack_lvl+0x10/0x10 [ 34.520592][ T665] dump_stack+0x19/0x20 [ 34.520647][ T665] should_fail_ex+0x3c2/0x510 [ 34.520669][ T665] ? input_allocate_device+0xba/0x400 [ 34.520690][ T665] should_failslab+0xac/0x100 [ 34.520715][ T665] __kmalloc_noprof+0x69/0x510 [ 34.520734][ T665] ? input_allocate_device+0xba/0x400 [ 34.520754][ T665] input_allocate_device+0xba/0x400 [ 34.520773][ T665] uinput_ioctl_handler+0x16f/0x1360 [ 34.520794][ T665] ? uinput_release+0x70/0x70 [ 34.520812][ T665] ? mutex_unlock+0x90/0x240 [ 34.520842][ T665] uinput_ioctl+0x2c/0x40 [ 34.520860][ T665] ? __cfi_uinput_ioctl+0x10/0x10 [ 34.520877][ T665] __se_sys_ioctl+0x135/0x1b0 [ 34.520902][ T665] __x64_sys_ioctl+0x7f/0xa0 [ 34.520925][ T665] x64_sys_call+0x1878/0x2ee0 [ 34.520943][ T665] do_syscall_64+0x57/0xf0 [ 34.520965][ T665] ? clear_bhb_loop+0x50/0xa0 [ 34.520991][ T665] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 34.521014][ T665] RIP: 0033:0x7fc00bd9e0d9 [ 34.521032][ T665] 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 [ 34.521048][ T665] RSP: 002b:00007fc00cc38028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 34.521072][ T665] RAX: ffffffffffffffda RBX: 00007fc00c025fa0 RCX: 00007fc00bd9e0d9 [ 34.521087][ T665] RDX: 0000000000000000 RSI: 00000000405c5503 RDI: 0000000000000003 [ 34.521101][ T665] RBP: 00007fc00cc38090 R08: 0000000000000000 R09: 0000000000000000 [ 34.521113][ T665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 34.521125][ T665] R13: 00007fc00c026038 R14: 00007fc00c025fa0 R15: 00007fff1fa25858 [ 34.521141][ T665] [ 34.608988][ T385] usb 1-1: MIDIStreaming interface descriptor not found [ 34.753483][ T385] usb 1-1: USB disconnect, device number 11 [ 34.777196][ T325] udevd[325]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 34.795159][ T670] FAULT_INJECTION: forcing a failure. [ 34.795159][ T670] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 34.808823][ T670] CPU: 1 UID: 0 PID: 670 Comm: syz.3.133 Not tainted syzkaller #0 4d4a838cf2fc485b043991145ccf8426a0241c16 [ 34.808856][ T670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 34.808868][ T670] Call Trace: [ 34.808876][ T670] [ 34.808884][ T670] __dump_stack+0x21/0x30 [ 34.808905][ T670] dump_stack_lvl+0x140/0x1c0 [ 34.808920][ T670] ? __cfi_dump_stack_lvl+0x10/0x10 [ 34.808935][ T670] ? do_vfs_ioctl+0x182d/0x2010 [ 34.808948][ T670] ? check_stack_object+0x10f/0x150 [ 34.808961][ T670] dump_stack+0x19/0x20 [ 34.808974][ T670] should_fail_ex+0x3c2/0x510 [ 34.808987][ T670] should_fail+0xf/0x20 [ 34.808998][ T670] should_fail_usercopy+0x1e/0x30 [ 34.809011][ T670] _copy_from_user+0x20/0xa0 [ 34.809024][ T670] kvm_vm_ioctl+0x657/0xc40 [ 34.809040][ T670] ? __cfi_kvm_vm_ioctl+0x10/0x10 [ 34.809054][ T670] ? cgroup_rstat_updated+0x144/0x800 [ 34.809067][ T670] ? ioctl_has_perm+0x1bc/0x500 [ 34.809078][ T670] ? __asan_memcpy+0x5a/0x80 [ 34.809090][ T670] ? ioctl_has_perm+0x408/0x500 [ 34.809101][ T670] ? selinux_file_ioctl+0x732/0x1480 [ 34.809113][ T670] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 34.809123][ T670] ? __cfi_handle_mm_fault+0x10/0x10 [ 34.809136][ T670] ? lock_vma_under_rcu+0x4cf/0x590 [ 34.809151][ T670] ? bpf_lsm_file_ioctl+0xd/0x20 [ 34.809165][ T670] ? security_file_ioctl+0x3e/0x110 [ 34.809181][ T670] ? __cfi_kvm_vm_ioctl+0x10/0x10 [ 34.809203][ T670] __se_sys_ioctl+0x135/0x1b0 [ 34.809216][ T670] __x64_sys_ioctl+0x7f/0xa0 [ 34.809229][ T670] x64_sys_call+0x1878/0x2ee0 [ 34.809239][ T670] do_syscall_64+0x57/0xf0 [ 34.809252][ T670] ? clear_bhb_loop+0x50/0xa0 [ 34.809267][ T670] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 34.809281][ T670] RIP: 0033:0x7fc00bd9dd6b [ 34.809292][ T670] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 34.809302][ T670] RSP: 002b:00007fc00cc36450 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 34.809317][ T670] RAX: ffffffffffffffda RBX: 0000200000fe7000 RCX: 00007fc00bd9dd6b [ 34.809326][ T670] RDX: 00007fc00cc36bd0 RSI: 000000004020ae46 RDI: 0000000000000004 [ 34.809334][ T670] RBP: 0000000000000004 R08: 0000000000000001 R09: 000000000000002c [ 34.809341][ T670] R10: 0000000000000004 R11: 0000000000000246 R12: 00000000fec00000 [ 34.809348][ T670] R13: 00007fc00cc36bd0 R14: 0000200000ff1000 R15: 000000000000000a [ 34.809357][ T670] [ 35.275017][ T693] capability: warning: `syz.3.141' uses deprecated v2 capabilities in a way that may be insecure [ 35.355551][ T10] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 35.465562][ T9] usb 3-1: new full-speed USB device number 8 using dummy_hcd [ 35.507081][ T10] usb 2-1: config 17 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 35.518883][ T10] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 35.530033][ T10] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 35.541944][ T10] usb 2-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 35.552548][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 35.561688][ T676] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 35.574790][ T704] FAULT_INJECTION: forcing a failure. [ 35.574790][ T704] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 35.589326][ T704] CPU: 0 UID: 0 PID: 704 Comm: syz.0.146 Not tainted syzkaller #0 4d4a838cf2fc485b043991145ccf8426a0241c16 [ 35.589357][ T704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 35.589368][ T704] Call Trace: [ 35.589374][ T704] [ 35.589382][ T704] __dump_stack+0x21/0x30 [ 35.589412][ T704] dump_stack_lvl+0x140/0x1c0 [ 35.589441][ T704] ? __cfi_dump_stack_lvl+0x10/0x10 [ 35.589465][ T704] ? do_vfs_ioctl+0x182d/0x2010 [ 35.589489][ T704] ? check_stack_object+0x10f/0x150 [ 35.589510][ T704] dump_stack+0x19/0x20 [ 35.589535][ T704] should_fail_ex+0x3c2/0x510 [ 35.589558][ T704] should_fail+0xf/0x20 [ 35.589578][ T704] should_fail_usercopy+0x1e/0x30 [ 35.589601][ T704] _copy_from_user+0x20/0xa0 [ 35.589624][ T704] kvm_vm_ioctl+0x657/0xc40 [ 35.589648][ T704] ? __cfi_kvm_vm_ioctl+0x10/0x10 [ 35.589673][ T704] ? cgroup_rstat_updated+0x144/0x800 [ 35.589694][ T704] ? ioctl_has_perm+0x1bc/0x500 [ 35.589712][ T704] ? __asan_memcpy+0x5a/0x80 [ 35.589731][ T704] ? ioctl_has_perm+0x408/0x500 [ 35.589751][ T704] ? selinux_file_ioctl+0x732/0x1480 [ 35.589770][ T704] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 35.589788][ T704] ? __cfi_handle_mm_fault+0x10/0x10 [ 35.589809][ T704] ? lock_vma_under_rcu+0x4cf/0x590 [ 35.589827][ T704] ? bpf_lsm_file_ioctl+0xd/0x20 [ 35.589841][ T704] ? security_file_ioctl+0x3e/0x110 [ 35.589857][ T704] ? __cfi_kvm_vm_ioctl+0x10/0x10 [ 35.589872][ T704] __se_sys_ioctl+0x135/0x1b0 [ 35.589885][ T704] __x64_sys_ioctl+0x7f/0xa0 [ 35.589898][ T704] x64_sys_call+0x1878/0x2ee0 [ 35.589908][ T704] do_syscall_64+0x57/0xf0 [ 35.589921][ T704] ? clear_bhb_loop+0x50/0xa0 [ 35.589936][ T704] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 35.589950][ T704] RIP: 0033:0x7f8f8219dd6b [ 35.589964][ T704] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 35.589975][ T704] RSP: 002b:00007f8f830df450 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 35.589989][ T704] RAX: ffffffffffffffda RBX: 0000200000fe7000 RCX: 00007f8f8219dd6b [ 35.589998][ T704] RDX: 00007f8f830dfbd0 RSI: 000000004020ae46 RDI: 0000000000000004 [ 35.590006][ T704] RBP: 0000000000000004 R08: 0000000000000001 R09: 000000000000002c [ 35.590013][ T704] R10: 0000000000000004 R11: 0000000000000246 R12: 00000000fec00000 [ 35.590021][ T704] R13: 00007f8f830dfbd0 R14: 0000200000ff2000 R15: 000000000000000b [ 35.590030][ T704] [ 35.809508][ T708] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 35.836950][ T9] usb 3-1: unable to get BOS descriptor or descriptor too short [ 35.841665][ T708] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 35.845219][ T9] usb 3-1: not running at top speed; connect to a high speed hub [ 35.855367][ T708] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 35.861088][ T9] usb 3-1: config 0 has an invalid interface number: 88 but max is 0 [ 35.868883][ T708] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 35.875917][ T9] usb 3-1: config 0 has no interface number 0 [ 35.906749][ T9] usb 3-1: config 0 interface 88 altsetting 8 endpoint 0x86 has an invalid bInterval 0, changing to 10 [ 35.918036][ T9] usb 3-1: config 0 interface 88 altsetting 8 endpoint 0x86 has invalid maxpacket 46935, setting to 64 [ 35.929319][ T9] usb 3-1: config 0 interface 88 has no altsetting 0 [ 35.937659][ T9] usb 3-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 35.946873][ T9] usb 3-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 35.955383][ T9] usb 3-1: Product: syz [ 35.959734][ T9] usb 3-1: Manufacturer: syz [ 35.964551][ T9] usb 3-1: SerialNumber: syz [ 35.969921][ T9] usb 3-1: config 0 descriptor?? [ 35.975285][ T689] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 36.046456][ T715] FAULT_INJECTION: forcing a failure. [ 36.046456][ T715] name failslab, interval 1, probability 0, space 0, times 0 [ 36.059517][ T715] CPU: 1 UID: 0 PID: 715 Comm: syz.0.149 Not tainted syzkaller #0 4d4a838cf2fc485b043991145ccf8426a0241c16 [ 36.059549][ T715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 36.059560][ T715] Call Trace: [ 36.059567][ T715] [ 36.059575][ T715] __dump_stack+0x21/0x30 [ 36.059603][ T715] dump_stack_lvl+0x140/0x1c0 [ 36.059628][ T715] ? __cfi_dump_stack_lvl+0x10/0x10 [ 36.059657][ T715] ? avc_has_perm+0x155/0x240 [ 36.059671][ T715] ? __cfi_avc_has_perm+0x10/0x10 [ 36.059684][ T715] dump_stack+0x19/0x20 [ 36.059697][ T715] should_fail_ex+0x3c2/0x510 [ 36.059710][ T715] should_failslab+0xac/0x100 [ 36.059724][ T715] __kmalloc_cache_noprof+0x41/0x470 [ 36.059736][ T715] ? vhost_task_create+0x12c/0x3f0 [ 36.059750][ T715] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 36.059772][ T715] vhost_task_create+0x12c/0x3f0 [ 36.059791][ T715] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 36.059813][ T715] ? __cfi_vhost_task_create+0x10/0x10 [ 36.059834][ T715] ? __cfi_vhost_task_fn+0x10/0x10 [ 36.059849][ T715] ? __kasan_check_write+0x18/0x20 [ 36.059860][ T715] ? mutex_lock+0x97/0x1d0 [ 36.059875][ T715] ? __cfi_mutex_lock+0x10/0x10 [ 36.059889][ T715] ? kernel_text_address+0xa9/0xe0 [ 36.059907][ T715] kvm_mmu_post_init_vm+0x161/0x300 [ 36.059933][ T715] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 36.059957][ T715] ? _parse_integer_limit+0x195/0x1e0 [ 36.059978][ T715] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 36.059998][ T715] ? kstrtoull+0x13b/0x1e0 [ 36.060008][ T715] ? kstrtouint+0x78/0xf0 [ 36.060019][ T715] ? ioctl_has_perm+0x1bc/0x500 [ 36.060030][ T715] ? __asan_memcpy+0x5a/0x80 [ 36.060040][ T715] ? ioctl_has_perm+0x408/0x500 [ 36.060052][ T715] ? has_cap_mac_admin+0xd0/0xd0 [ 36.060070][ T715] ? __kasan_check_write+0x18/0x20 [ 36.060092][ T715] ? mutex_lock_killable+0x97/0x1d0 [ 36.060117][ T715] ? __cfi_mutex_lock_killable+0x10/0x10 [ 36.060148][ T715] ? proc_fail_nth_write+0x184/0x220 [ 36.060164][ T715] kvm_vcpu_ioctl+0xa43/0x1000 [ 36.060176][ T715] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 36.060187][ T715] ? __cfi_vfs_write+0x10/0x10 [ 36.060198][ T715] ? __kasan_check_write+0x18/0x20 [ 36.060215][ T715] ? mutex_unlock+0x90/0x240 [ 36.060239][ T715] ? __cfi_mutex_unlock+0x10/0x10 [ 36.060265][ T715] ? bpf_lsm_file_ioctl+0xd/0x20 [ 36.060288][ T715] ? security_file_ioctl+0x3e/0x110 [ 36.060304][ T715] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 36.060315][ T715] __se_sys_ioctl+0x135/0x1b0 [ 36.060328][ T715] __x64_sys_ioctl+0x7f/0xa0 [ 36.060341][ T715] x64_sys_call+0x1878/0x2ee0 [ 36.060353][ T715] do_syscall_64+0x57/0xf0 [ 36.060373][ T715] ? clear_bhb_loop+0x50/0xa0 [ 36.060398][ T715] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 36.060421][ T715] RIP: 0033:0x7f8f8219e0d9 [ 36.060438][ T715] 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 [ 36.060448][ T715] RSP: 002b:00007f8f830e1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 36.060463][ T715] RAX: ffffffffffffffda RBX: 00007f8f82425fa0 RCX: 00007f8f8219e0d9 [ 36.060472][ T715] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000008 [ 36.060479][ T715] RBP: 00007f8f830e1090 R08: 0000000000000000 R09: 0000000000000000 [ 36.060487][ T715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 36.060494][ T715] R13: 00007f8f82426038 R14: 00007f8f82425fa0 R15: 00007fff1f6af548 [ 36.060508][ T715] [ 36.673818][ T36] kauditd_printk_skb: 14 callbacks suppressed [ 36.673835][ T36] audit: type=1400 audit(1786170968.830:215): avc: denied { ioctl } for pid=727 comm="syz.1.153" path="/dev/binderfs/binder0" dev="binder" ino=13 ioctlcmd=0x620d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 36.707474][ T728] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 36.707607][ T728] rust_binder: 727:728 got transaction to invalid handle 1 [ 36.722354][ T728] rust_binder: 727:728 transaction call to 0:0 failed ENOENT, code 0 size 72-24 [ 36.739625][ T36] audit: type=1400 audit(1786170968.870:216): avc: denied { set_context_mgr } for pid=727 comm="syz.1.153" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 36.764145][ T429] rust_binder: 727: undelivered TRANSACTION_ERROR: 29201 [ 36.788314][ T733] netlink: 60 bytes leftover after parsing attributes in process `syz.1.154'. [ 36.810542][ T36] audit: type=1400 audit(1786170968.870:217): avc: denied { map } for pid=727 comm="syz.1.153" path="/dev/binderfs/binder0" dev="binder" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 36.835034][ T10] aiptek 2-1:17.0: Aiptek using 400 ms programming speed [ 36.843009][ T10] input: Aiptek as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:17.0/input/input16 [ 36.845754][ T732] tipc: Started in network mode [ 36.856851][ T10] usb 2-1: USB disconnect, device number 9 [ 36.865165][ T36] audit: type=1400 audit(1786170968.900:218): avc: denied { create } for pid=727 comm="syz.1.153" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 36.880454][ T732] tipc: Node identity ac14140f, cluster identity 4711 [ 36.892384][ T36] audit: type=1400 audit(1786170969.020:219): avc: denied { read } for pid=95 comm="acpid" name="event3" dev="devtmpfs" ino=467 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 36.905662][ T732] tipc: New replicast peer: 255.255.255.255 [ 36.925847][ T732] tipc: Enabled bearer , priority 10 [ 36.932111][ T36] audit: type=1400 audit(1786170969.020:220): avc: denied { open } for pid=95 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=467 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 36.969075][ T735] netlink: 1 bytes leftover after parsing attributes in process `syz.1.156'. [ 37.107598][ T737] netlink: 132 bytes leftover after parsing attributes in process `syz.1.157'. [ 37.246532][ T36] audit: type=1400 audit(1786170969.410:221): avc: denied { listen } for pid=741 comm="syz.1.159" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 37.281045][ T36] audit: type=1400 audit(1786170969.440:222): avc: denied { write } for pid=745 comm="syz.1.160" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 37.305476][ T36] audit: type=1400 audit(1786170969.440:223): avc: denied { open } for pid=745 comm="syz.1.160" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 37.376083][ T36] audit: type=1400 audit(1786170969.540:224): avc: denied { read append } for pid=755 comm="syz.3.163" name="ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 37.392028][ T756] ------------[ cut here ]------------ [ 37.401784][ T758] FAULT_INJECTION: forcing a failure. [ 37.401784][ T758] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 37.404806][ T756] WARNING: CPU: 0 PID: 756 at mm/page_alloc.c:5285 __alloc_pages_noprof+0x109/0x7e0 [ 37.418943][ T758] CPU: 1 UID: 0 PID: 758 Comm: syz.0.164 Not tainted syzkaller #0 4d4a838cf2fc485b043991145ccf8426a0241c16 [ 37.418970][ T758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 37.418980][ T758] Call Trace: [ 37.418986][ T758] [ 37.418993][ T758] __dump_stack+0x21/0x30 [ 37.419020][ T758] dump_stack_lvl+0x140/0x1c0 [ 37.419043][ T758] ? __cfi_dump_stack_lvl+0x10/0x10 [ 37.419067][ T758] ? kasan_save_track+0x4f/0x80 [ 37.419087][ T758] ? kasan_save_track+0x3e/0x80 [ 37.419105][ T758] ? kasan_save_alloc_info+0x3a/0x50 [ 37.419130][ T758] dump_stack+0x19/0x20 [ 37.419152][ T758] should_fail_ex+0x3c2/0x510 [ 37.419172][ T758] should_fail_alloc_page+0xec/0x110 [ 37.419193][ T758] __alloc_pages_noprof+0x1c0/0x7e0 [ 37.419217][ T758] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 37.419241][ T758] ? kernel_text_address+0xa9/0xe0 [ 37.419263][ T758] ? __kernel_text_address+0x11/0x40 [ 37.419285][ T758] ? unwind_get_return_address+0x51/0x90 [ 37.419307][ T758] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 37.419329][ T758] __pmd_alloc+0xb0/0x9a0 [ 37.419350][ T758] ? stack_depot_save_flags+0x38/0x800 [ 37.419370][ T758] ? __cfi___pmd_alloc+0x10/0x10 [ 37.419390][ T758] ? __cfi___thp_vma_allowable_orders+0x10/0x10 [ 37.419415][ T758] handle_mm_fault+0xd23/0x1ba0 [ 37.419437][ T758] ? __cfi_handle_mm_fault+0x10/0x10 [ 37.419458][ T758] ? find_vma+0xd3/0x120 [ 37.419476][ T758] ? lock_mm_and_find_vma+0xb8/0x390 [ 37.419497][ T758] do_user_addr_fault+0x4ee/0x1230 [ 37.419524][ T758] exc_page_fault+0x58/0xc0 [ 37.419549][ T758] asm_exc_page_fault+0x2b/0x30 [ 37.419575][ T758] RIP: 0010:rep_movs_alternative+0x4a/0xa0 [ 37.419603][ T758] Code: 75 f1 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb c9 a4 e9 bf 6a 03 00 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 37.419617][ T758] RSP: 0018:ffffc9000edafbd0 EFLAGS: 00050202 [ 37.419634][ T758] RAX: 00007ffffffff001 RBX: 000000000000005c RCX: 000000000000005c [ 37.419648][ T758] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffffc9000edafc40 [ 37.419660][ T758] RBP: ffffc9000edafbf0 R08: 0000000000000003 R09: 0000000000000004 [ 37.419680][ T758] R10: dffffc0000000000 R11: fffff52001db5f93 R12: 0000000000000000 [ 37.419692][ T758] R13: dffffc0000000000 R14: ffffc9000edafc40 R15: 0000000000000000 [ 37.419707][ T758] ? _copy_from_user+0x6d/0xa0 [ 37.419730][ T758] uinput_dev_setup+0x103/0x340 [ 37.419748][ T758] ? uinput_destroy_device+0x950/0x950 [ 37.419768][ T758] ? input_allocate_device+0x25a/0x400 [ 37.419786][ T758] uinput_ioctl_handler+0x6d2/0x1360 [ 37.419803][ T758] ? uinput_release+0x70/0x70 [ 37.419819][ T758] ? mutex_unlock+0x90/0x240 [ 37.419844][ T758] uinput_ioctl+0x2c/0x40 [ 37.419860][ T758] ? __cfi_uinput_ioctl+0x10/0x10 [ 37.419876][ T758] __se_sys_ioctl+0x135/0x1b0 [ 37.419898][ T758] __x64_sys_ioctl+0x7f/0xa0 [ 37.419918][ T758] x64_sys_call+0x1878/0x2ee0 [ 37.419934][ T758] do_syscall_64+0x57/0xf0 [ 37.419953][ T758] ? clear_bhb_loop+0x50/0xa0 [ 37.419975][ T758] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 37.419997][ T758] RIP: 0033:0x7f8f8219e0d9 [ 37.420011][ T758] 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 [ 37.420024][ T758] RSP: 002b:00007f8f830e1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 37.420041][ T758] RAX: ffffffffffffffda RBX: 00007f8f82425fa0 RCX: 00007f8f8219e0d9 [ 37.420054][ T758] RDX: 0000000000000000 RSI: 00000000405c5503 RDI: 0000000000000003 [ 37.420066][ T758] RBP: 00007f8f830e1090 R08: 0000000000000000 R09: 0000000000000000 [ 37.420077][ T758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 37.420088][ T758] R13: 00007f8f82426038 R14: 00007f8f82425fa0 R15: 00007fff1f6af548 [ 37.420102][ T758] [ 37.821596][ T756] Modules linked in: [ 37.825551][ T756] CPU: 0 UID: 0 PID: 756 Comm: syz.3.163 Not tainted syzkaller #0 4d4a838cf2fc485b043991145ccf8426a0241c16 [ 37.837164][ T756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 37.847735][ T756] RIP: 0010:__alloc_pages_noprof+0x109/0x7e0 [ 37.853869][ T756] 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 d4 d8 0b 06 00 0f 85 c2 00 00 00 c6 05 c7 d8 0b 06 01 <0f> 0b 31 c0 e9 b4 00 00 00 83 fb 0a 0f 87 a9 00 00 00 44 8b 64 24 [ 37.873827][ T756] RSP: 0018:ffffc9000ece7880 EFLAGS: 00010246 [ 37.880028][ T756] RAX: 0000000000000000 RBX: 000000000000000f RCX: 0000000000000000 [ 37.888081][ T756] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000ece7938 [ 37.896493][ T756] RBP: ffffc9000ece79a8 R08: ffffc9000ece7937 R09: 0000000000000000 [ 37.904599][ T756] R10: ffffc9000ece7920 R11: fffff52001d9cf27 R12: ffffc9000ece78c0 [ 37.913254][ T756] R13: dffffc0000000000 R14: 1ffff92001d9cf14 R15: 0000000000000000 [ 37.921293][ T756] FS: 00007fc00cc386c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 37.930397][ T756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.937242][ T756] CR2: 00002000000012c0 CR3: 000000012196a000 CR4: 00000000003526b0 [ 37.945258][ T756] DR0: ffffffffffffffff DR1: 00000000000001f8 DR2: 0000000000000083 [ 37.953297][ T756] DR3: ffffffffefffff15 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 37.961441][ T756] Call Trace: [ 37.964858][ T756] [ 37.967875][ T756] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 37.973998][ T756] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 37.979832][ T756] ? incfs_realloc_mount_info+0xa7/0x4c0 [ 37.985572][ T756] ___kmalloc_large_node+0x81/0x220 [ 37.990823][ T756] ? incfs_realloc_mount_info+0xa7/0x4c0 [ 37.996523][ T756] __kmalloc_large_node_noprof+0x1e/0xd0 [ 38.002209][ T756] ? incfs_realloc_mount_info+0xa7/0x4c0 [ 38.007961][ T756] __kmalloc_noprof+0x326/0x510 [ 38.012965][ T756] ? __cfi_lockref_get+0x10/0x10 [ 38.017982][ T756] incfs_realloc_mount_info+0xa7/0x4c0 [ 38.023667][ T756] ? incfs_add_sysfs_node+0x118/0x230 [ 38.029323][ T756] ? __kasan_check_write+0x18/0x20 [ 38.034780][ T756] incfs_alloc_mount_info+0x478/0x5f0 [ 38.040320][ T756] incfs_mount_fs+0x3ca/0x970 [ 38.045034][ T756] ? __cfi_incfs_mount_fs+0x10/0x10 [ 38.050429][ T756] ? selinux_capable+0x38/0x50 [ 38.055570][ T756] legacy_get_tree+0x106/0x1b0 [ 38.060653][ T756] ? __cfi_incfs_mount_fs+0x10/0x10 [ 38.065511][ T385] tipc: Node number set to 2886997007 [ 38.066178][ T756] vfs_get_tree+0x9e/0x290 [ 38.076530][ T756] do_new_mount+0x251/0xb40 [ 38.081442][ T756] ? security_capable+0x44/0x130 [ 38.086819][ T756] path_mount+0x66a/0xff0 [ 38.091473][ T756] ? putname+0x113/0x150 [ 38.096062][ T756] __se_sys_mount+0x2bf/0x480 [ 38.100886][ T756] ? __x64_sys_mount+0xf0/0xf0 [ 38.106006][ T756] ? __kasan_check_write+0x18/0x20 [ 38.111598][ T756] ? fpregs_restore_userregs+0x11c/0x260 [ 38.117466][ T756] __x64_sys_mount+0xc3/0xf0 [ 38.122189][ T756] x64_sys_call+0x2021/0x2ee0 [ 38.127000][ T756] do_syscall_64+0x57/0xf0 [ 38.131559][ T756] ? clear_bhb_loop+0x50/0xa0 [ 38.136790][ T756] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 38.143023][ T756] RIP: 0033:0x7fc00bd9e0d9 [ 38.147601][ T756] 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 [ 38.167569][ T756] RSP: 002b:00007fc00cc38028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 38.176214][ T756] RAX: ffffffffffffffda RBX: 00007fc00c025fa0 RCX: 00007fc00bd9e0d9 [ 38.184312][ T756] RDX: 0000200000001340 RSI: 0000200000001300 RDI: 00002000000012c0 [ 38.192346][ T756] RBP: 00007fc00be35024 R08: 0000200000000040 R09: 0000000000000000 [ 38.200401][ T756] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000 [ 38.208433][ T756] R13: 00007fc00c026038 R14: 00007fc00c025fa0 R15: 00007fff1fa25858 [ 38.217468][ T756] [ 38.220523][ T756] ---[ end trace 0000000000000000 ]--- [ 38.228940][ T756] incfs: Error allocating mount info. -12 [ 38.233223][ T9] input: syz syz as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.88/input/input21 [ 38.249362][ T756] incfs: mount failed -12 [ 38.262175][ T9] usb 3-1: USB disconnect, device number 8