last executing test programs: 22.061600173s ago: executing program 3 (id=3509): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/99, 0x63}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000580)=""/106, 0x6a}, {&(0x7f0000000980)=""/73, 0x49}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/141, 0x8d}, {&(0x7f00000001c0)=""/17, 0x11}, {&(0x7f0000000280)=""/115, 0x73}, {&(0x7f0000000880)=""/203, 0xcb}, {&(0x7f0000000400)=""/185, 0xb9}, {0x0}, {&(0x7f0000000300)=""/34, 0x22}], 0xd}, 0x5}], 0x1, 0x2000, 0x0) 22.048824713s ago: executing program 3 (id=3510): r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r1 = socket$unix(0x1, 0x2, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000000440)={@remote, @initdev={0xac, 0x1e, 0x1, 0x0}, @local}, 0xc) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00000002c0)={[0x8aba, 0x4, 0x4, 0x804, 0x17, 0xf, 0x120000, 0x5, 0x0, 0x8, 0x8000000000000001, 0x2, 0x0, 0x101, 0x3, 0x1], 0x8000000, 0x141200}) write$UHID_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, {'syz0\x00', 'syz1\x00', 'syz0\x00', 0x0, 0x0, 0xc98f, 0x3, 0x0, 0x0, 0xc07}}, 0x120) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4400ae8f, &(0x7f0000000140)=@arm64={0x10, 0x2, 0xb6, '\x00', 0x2}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='wlan1\x00') sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) r6 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) ioctl$AUTOFS_IOC_CATATONIC(r6, 0x9362, 0x0) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) r7 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x800, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r6, 0x4028af11, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)=""/27, &(0x7f00000000c0)=""/110, &(0x7f0000000140)=""/54, 0x12a296000}) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f00000004c0)={0x4, 0x0, &(0x7f0000000500)=[@enter_looper={0x40086303}], 0x0, 0x1000000000000, 0x0}) 21.864956997s ago: executing program 3 (id=3514): socket$nl_audit(0x10, 0x3, 0x9) r0 = syz_open_dev$usbmon(&(0x7f0000001880), 0x1000, 0x800) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000100)={0x0, 0x0}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$FUSE_POLL(r1, &(0x7f0000003300)={0x18, 0x0, 0x0, {0x4}}, 0x18) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)) 21.811062347s ago: executing program 3 (id=3515): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000004180)={0x2020, 0x0, 0x0, 0x0}, 0xfffffd5d) syz_fuse_handle_req(r0, &(0x7f0000008400)="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0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x90, 0x0, 0x2, {0x2, 0xfffffffffffffffb, 0x0, 0x0, 0x1, 0x0, {0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x20000001, 0x3ff, 0x6000, 0x2, r2, 0x0, 0x801}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000340)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x809000}}, 0x50) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008aec1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x0) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r5 = socket$unix(0x1, 0x5, 0x0) read$FUSE(r0, &(0x7f0000002140)={0x2020}, 0x2020) r6 = dup2(r5, r4) close_range(r6, 0xffffffffffffffff, 0x0) rt_sigaction(0x3e, 0x0, 0x0, 0x8, &(0x7f00000001c0)) 21.005638789s ago: executing program 3 (id=3551): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x22102, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x2}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x78, 0x0, 0x10000, {0x57e, 0x8, 0x0, {0x1, 0x81, 0x0, 0x2, 0x2, 0x8, 0x7f, 0x0, 0x40, 0xc000, 0x81, r1, 0x0, 0x8bf, 0x8}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(0x0, r1, r4) 20.758742183s ago: executing program 3 (id=3561): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) read(r1, &(0x7f0000000000), 0x2002) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000080)={0x73622a85, 0x100}) r2 = fsmount(0xffffffffffffffff, 0x1, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap$binder(&(0x7f00000a0000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x4c, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x70, 0x18, &(0x7f0000000580)={@ptr={0x70742a85, 0x0, &(0x7f00000001c0)=""/75, 0x4b, 0x0, 0x32}, @fda={0x66646185, 0x7, 0x0, 0x16}, @ptr={0x70742a85, 0xfffffffc, 0x0, 0x0, 0x1}}, &(0x7f00000004c0)={0x0, 0x28, 0x48}}, 0x1000}], 0x0, 0x0, 0x0}) 20.748431243s ago: executing program 32 (id=3561): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) read(r1, &(0x7f0000000000), 0x2002) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000080)={0x73622a85, 0x100}) r2 = fsmount(0xffffffffffffffff, 0x1, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap$binder(&(0x7f00000a0000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x4c, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x70, 0x18, &(0x7f0000000580)={@ptr={0x70742a85, 0x0, &(0x7f00000001c0)=""/75, 0x4b, 0x0, 0x32}, @fda={0x66646185, 0x7, 0x0, 0x16}, @ptr={0x70742a85, 0xfffffffc, 0x0, 0x0, 0x1}}, &(0x7f00000004c0)={0x0, 0x28, 0x48}}, 0x1000}], 0x0, 0x0, 0x0}) 10.630442313s ago: executing program 2 (id=3601): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$setregs(0x1a, r0, 0xba, 0x0) (fail_nth: 2) 9.056490146s ago: executing program 0 (id=3602): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async, rerun: 64) mount$binderfs(0x0, 0x0, 0x0, 0x4800, 0x0) (rerun: 64) bind$bt_hci(r0, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) write(r0, &(0x7f0000000040)="05000000010001", 0x7) (async) socket(0x28, 0x5, 0x0) (async) r1 = syz_usb_connect(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x77, 0x29, 0x4, 0x20, 0x424, 0x9901, 0xc257, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x43, 0x0, 0x2, 0x31, 0x7d, 0x55, 0x0, [], [{{0x9, 0x5, 0x2, 0x2, 0x200, 0x2}}, {{0x9, 0x5, 0x82, 0x2, 0x200}}]}}]}}]}}, 0x0) syz_usb_control_io(r1, 0x0, 0x0) (async) syz_usb_control_io$uac1(r1, 0x0, 0x0) (async, rerun: 64) syz_usb_control_io(r1, 0x0, 0x0) (async, rerun: 64) syz_usb_control_io$uac1(r1, 0x0, &(0x7f0000000400)={0x44, &(0x7f0000000200)=ANY=[@ANYBLOB="401504"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$hid(r1, 0x0, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) (async) r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) fchdir(r2) (async) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') close(r0) (async) mount$binderfs(0x0, &(0x7f0000000280)='./binderfs\x00', 0x0, 0x2000063, &(0x7f00000000c0)=ANY=[@ANYBLOB="64697273796e632c00887e76dae58d5a505febe3de960a29cb00002be6fa18e5ccab774c2fa478febf7778d611556f9158fe7d94674d4b87db320bb568142a4c3c7e6eed03b3ce7e60d9d3924166c803caa67d434f3b09bb5c7037aa000000000000000000"]) 9.056092876s ago: executing program 2 (id=3603): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000540)={0xcbb, 0x2, 0x0, 0x1, 0x0, 0x3}) socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LIST_IFACE(r1, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c0000b1", @ANYRES16=0x0, @ANYBLOB="000226bd7000ffdbdf251f00000008000200", @ANYRES32=0x0, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0xc000}, 0x40001) ioctl$BLKPG(0xffffffffffffffff, 0x1269, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0xcccc0000, 0x1000, &(0x7f0000f15000/0x1000)=nil}) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r2, 0x0, 0x8, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000500)='./binderfs2/binder1\x00', 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x8500, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f00000000c0)=0x6) r5 = socket$inet(0x2, 0x2, 0x1) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) r9 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r9, 0x0, 0x63, 0x0, &(0x7f0000000080)) ioctl$KVM_SET_SREGS(r8, 0x4138ae84, &(0x7f0000000100)={{0x0, 0x0, 0xb, 0x0, 0x8, 0x0, 0x0, 0x2, 0x6, 0x8, 0x9, 0x10}, {0x2, 0x0, 0xc, 0x0, 0x2, 0x0, 0x7, 0x0, 0x5, 0x7, 0x4, 0x4}, {0x2000, 0x5000, 0xc, 0x0, 0x7, 0x4, 0x0, 0x0, 0x3, 0x0, 0x4, 0xfc}, {0x3000, 0xd000, 0x0, 0xff, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x4}, {0xeeee8000, 0xeeef0000, 0x9, 0x0, 0xfc, 0x4, 0x0, 0x0, 0x0, 0x3c}, {0x0, 0xdddd1000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa, 0x2}, {0xeeee0000, 0xdddd1000, 0xa, 0xfe, 0x0, 0x0, 0x3}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0xa, 0x26}, {0xdddd1000}, {0xdddd1000, 0xffff}, 0xddf8ffdb, 0x0, 0x0, 0x40430, 0x0, 0x2501, 0x0, [0x100000, 0x1, 0x2]}) ioctl$KVM_SET_GUEST_DEBUG(r8, 0x4048ae9b, &(0x7f0000000300)={0x170003, 0x0, [0x53b2, 0x9, 0x4, 0x5, 0xffffffffffff1e53, 0x5, 0x9, 0xb82]}) bind$inet(r5, &(0x7f0000000580)={0x2, 0x5e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) r10 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x80, 0x80800) getsockopt$sock_buf(r10, 0x1, 0x1c, &(0x7f00000002c0)=""/169, &(0x7f0000000380)=0xa9) close(r5) r11 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r11, 0x4048ae9b, &(0x7f0000000200)={0xf0003, 0x0, [0xfffffffffffffff8, 0x6, 0x200000000000000, 0x5, 0x3, 0x0, 0x10000, 0xa3f]}) ioctl$KVM_RUN(r11, 0xae80, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 7.505796929s ago: executing program 0 (id=3604): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) fchown(r2, r3, 0x0) r4 = dup3(r0, r1, 0x80000) ioctl$UI_SET_ABSBIT(r4, 0x40045567, 0x2) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0xc1}, 0x1) 7.505392349s ago: executing program 1 (id=3605): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x0, 0x0) r1 = socket(0x1e, 0x805, 0x0) sendmsg$tipc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r3 = socket$igmp(0x2, 0x3, 0x2) close(r1) r4 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_GET(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x3ea, 0x200, 0x70bd2b, 0x25dfdbfe}, 0x10}, 0x1, 0x0, 0x0, 0x40004}, 0x4810) r5 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000600), 0xffffffffffffffff) r6 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x8, 0x5, 0x0, 0x0, {0x7, 0x0, 0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x4040040}, 0x80088d0) ptrace(0x10, r6) ptrace(0x4208, r6) r8 = syz_open_procfs(r6, &(0x7f0000002300)='wchan\x00') sendmsg$nl_generic(r8, &(0x7f00000022c0)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002280)={&(0x7f0000001080)=ANY=[@ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="0400ad800c004c000200000000000000"], 0x11cc}, 0x1, 0x0, 0x0, 0x41000}, 0x4040) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f0000000000)=ANY=[@ANYBLOB="ec000000", @ANYRES16=r5, @ANYBLOB="01000000000000000000010000000800050001000000140002007767310000000000000000000000000024000300a0cb879a47f5bc644c0e693fa6d031c74a1553b6e901b9ff2f518c78042fb5420800050000000000900008808c00008024000100975c9d81c983c8209ee781254b899f8ed925ae9f0923c23c62f53c57cdbf691c640009801c000080"], 0xec}, 0x1, 0x0, 0x0, 0x4084}, 0x24000010) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f00000002c0)={0x73622a85, 0xa, 0x2}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x50, r3, 0x4895c000) mmap$binder(&(0x7f00000c0000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x4, 0x0, &(0x7f0000000140)=[@register_looper], 0x0, 0x0, 0x0}) 7.504864589s ago: executing program 2 (id=3606): r0 = socket$inet6(0xa, 0x2, 0x3a) sendmmsg$inet6(r0, &(0x7f0000000080)=[{{&(0x7f0000000040)={0xa, 0x0, 0x12000000, @remote}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000100)="a0002883781ecc0e", 0x8}], 0x1}}], 0x1, 0x4) 5.791936965s ago: executing program 0 (id=3607): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f0000000140)='./bus\x00') r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f00000000c0)='system_u:object_r:printer_device_t:s0\x00', 0x9) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.events\x00', 0x275a, 0x7900) 5.791667335s ago: executing program 1 (id=3608): r0 = socket(0x22, 0x3, 0x8000) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000005c0)={'gre0\x00', 0x0}) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x400, 0x0) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev}, 0x14) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240)=0xe9, 0x4) sendmsg$netlink(r0, &(0x7f0000002ac0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000400)=ANY=[@ANYBLOB="02011400012918000e1a80009f0001140000002f0600ac141430e0000003808a8972bd0b72e41082b1a3d206e1bad96f1749d657dfb5754e8006b7c25481977cc75ee836abe8aa102770dd0a340bba816df8f0b72d8d2d587bd219e706514d6cd3d5e8"], 0xdd12}], 0x1, 0x0, 0x0, 0x4000007}, 0x1) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wg0\x00', 0x0}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@private=0xa010100, @in6=@private0, 0x4e21, 0xb, 0x4e21, 0x5, 0xa, 0x80, 0xa0, 0x3c, r3, r4}, {0x8, 0x7, 0x0, 0x4, 0xc3, 0x10, 0x0, 0x9}, {0x4109, 0x5, 0x4, 0x100}, 0x200, 0x6e6bb6, 0x0, 0x0, 0x4, 0x1}, {{@in=@remote, 0x4d3, 0x3c}, 0xa, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x3504, 0x6, 0x3, 0x5, 0x21ba, 0xa, 0x3ef5}}, 0xe8) r5 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) listen(r1, 0xa491) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r5, 0x4018620d, &(0x7f0000000200)={0x73622a85, 0x1081, 0x200000000000}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000240)={0x4, 0x0, &(0x7f00000001c0)=[@enter_looper], 0x50, 0x0, &(0x7f0000000580)="de547e22bade76f1a03b79e954ee20bc43f7fe47218a02ff8ba942478a7b69462fc21aff55002ce55e854564e7d309f20d222f9220c8d9b1b0d196137252587ab17948adf2dcbba03d2f3e0e647c2e70"}) mmap$binder(&(0x7f00000a0000)=nil, 0x2000, 0x1, 0x11, r5, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000100)={0x4c, 0x0, &(0x7f0000000500)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10}], 0x0, 0x0, 0x0}) 5.747121655s ago: executing program 2 (id=3609): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/99, 0x63}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000580)=""/106, 0x6a}, {&(0x7f0000000980)=""/73, 0x49}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/141, 0x8d}, {&(0x7f00000001c0)=""/17, 0x11}, {&(0x7f0000000280)=""/115, 0x73}, {0x0}, {&(0x7f0000000400)=""/185, 0xb9}, {&(0x7f00000006c0)=""/128, 0x80}, {&(0x7f0000000300)=""/34, 0x22}], 0xd}, 0x5}], 0x1, 0x2000, 0x0) 3.980600021s ago: executing program 0 (id=3610): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f0000000140)='./bus\x00') r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f00000000c0)='system_u:object_r:printer_device_t:s0\x00', 0x9) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.events\x00', 0x275a, 0x0) (fail_nth: 5) 3.978808091s ago: executing program 1 (id=3611): r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000200)="a10100001500add427323b470c45b45602067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee00000000000000000200000000", 0x1a1}], 0x1) 3.978430451s ago: executing program 2 (id=3612): getrandom(&(0x7f0000000240)=""/286, 0xffffff9a, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000400)=ANY=[]) r2 = open(&(0x7f00009e1000)='./file0\x00', 0x60840, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f00000005c0)={0x2, 0x4, 0x6, 0x1, 0xb7c}) ioctl$KVM_CAP_X86_DISABLE_EXITS(r4, 0x4068aea3, &(0x7f0000000180)={0x8f, 0x0, 0x2}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0xfffffffffffffffa) ioctl$KVM_NMI(r5, 0xae9a) ioctl$KVM_RUN(r5, 0xae80, 0x0) fcntl$setlease(r2, 0x400, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r6 = socket$inet6(0xa, 0x80000, 0x5) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) syz_usb_connect(0x0, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="1201104500000000000000929ffb0102030109021200010301c00909041b0500b435a4ea"], 0x0) sendmmsg$inet6(r6, &(0x7f0000000440)=[{{&(0x7f0000000080)={0xa, 0x4e21, 0x4, @empty, 0x40}, 0x1c, 0x0}}], 0x1, 0x4000000) truncate(&(0x7f00000000c0)='./file0\x00', 0x1) openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x103a42, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000000000400000001c000000000000000ff488ca379a3871db7a8b370791fa613e07aac2ea0acecd925997b2556e3184efb62cce61e6dfeb49f89"]) 2.065634379s ago: executing program 0 (id=3613): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa00, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x22052, r0, 0x1ff1a000) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000004c0)={'vcan0\x00', 0x0}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r3, &(0x7f0000000300)="fdcb73428963440b082df294509932f1a985649405c9a3b2244dda63745165e298a13beebc85af16d2f3d62cd7788f53ed9ab8b33f59a5471d1123ffd883004d77eb068a486f8146b4b888e330c892140cfa8ccc725406a52ee3dc85b9eceff6157d6fd4a48e87a65fc9296a065e89b965a1aaff3dd2cc1691b984f46911bd3b3051623fccc53c0aeb71a96e66e6156b26e0069c45dd0db2aae8b08924cb178fb5486728fcefdf2fe090a528820e2995", 0xb0, 0x8008, &(0x7f00000003c0)={0xa, 0x4e23, 0x3, @mcast2, 0xd}, 0x1c) sendmsg$inet6(r3, &(0x7f0000001680)={0x0, 0x0, 0x0}, 0x40001) prlimit64(0x0, 0x7, &(0x7f0000000180)={0x1, 0x8}, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WOWLAN(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r4, 0x10, 0x70bd28, 0x25dfdbff, {{}, {@void, @void, @void}}, ["", "", "", "", ""]}, 0x14}}, 0x1) connect$can_bcm(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r6, 0x4008941a, &(0x7f0000000400)=0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) syz_open_procfs(r7, &(0x7f00000002c0)='attr\x00') sendmsg$can_bcm(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1, 0x401, 0x3, {}, {}, {0x3, 0x1, 0x1, 0x1}, 0x1, @can={{0x4, 0x0, 0x0, 0x1}, 0x7, 0x2, 0x0, 0x0, "d467aef0f23fe738"}}, 0x38}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1800006, 0x10, r0, 0x45809000) 2.06543465s ago: executing program 1 (id=3614): r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000200)="a10100001500add427323b470c45b45602067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee00000000000000000200000000", 0x1a1}], 0x1) (fail_nth: 1) 1.990360151s ago: executing program 1 (id=3615): r0 = socket$netlink(0x10, 0x3, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000440), 0x2a2f80, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e23, 0x1000000, @remote}, 0x1c) listen(r2, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, 0x0, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/sync_on_suspend', 0x0, 0xe7) getpeername$packet(r3, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080)={[0xffffffff]}, 0x0, 0x8) r4 = signalfd4(0xffffffffffffffff, &(0x7f00000001c0)={[0xffffffffffffffff]}, 0x8, 0x80800) r5 = gettid() r6 = getpid() rt_tgsigqueueinfo(r6, r5, 0x1c, &(0x7f0000000140)={0xfffffffe, 0x4, 0x27}) read$FUSE(r4, &(0x7f0000005a80)={0x2020}, 0x2020) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000200)="a10100001500add427323b470c45b45602067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee00000000000000000200000000", 0x1a1}], 0x1) 2.04601ms ago: executing program 0 (id=3616): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000140)={0x40, 0x3, 0x1}, 0x10) mount$binderfs(0x0, 0x0, 0x0, 0x202031, &(0x7f0000000180)=ANY=[]) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000002c0)={0xf, 0x0, [{0x4b564d02, 0x0, 0x7f}]}) clock_gettime(0xa00, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r2, 0x107, 0x5, 0x0, 0x0) mount$binderfs(0x0, &(0x7f0000000040)='./binderfs\x00', &(0x7f00000000c0), 0x4, &(0x7f0000000000)=ANY=[@ANYRESDEC=r2, @ANYRESOCT=r2, @ANYRES64, @ANYRES8=r1, @ANYRES32, @ANYRES16=r0]) 1.70572ms ago: executing program 1 (id=3617): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="01400000000000009100004000"/24]) unshare(0xa000600) r3 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$inet(r3, &(0x7f0000001400)={0x0, 0x0, 0x0}, 0x4040) r4 = eventfd(0x2) fchmod(r4, 0xa0ffff) 0s ago: executing program 2 (id=3618): mount$binderfs(0x0, &(0x7f0000000080)='./binderfs\x00', &(0x7f0000000100), 0x4a81, &(0x7f0000000040)=ANY=[@ANYBLOB="6d61783d303030303030303030262260bb303030303030303030302c00"]) r0 = socket(0x1e, 0x4, 0x0) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, @none}, 0x8) r1 = syz_pidfd_open(0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffd) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f00000000c0)={0x0, @aes128, 0x0, @desc1}) kernel console output (not intermixed with test programs): __dump_stack+0x21/0x30 [ 182.162583][ T7005] dump_stack_lvl+0x10c/0x190 [ 182.162600][ T7005] ? __cfi_dump_stack_lvl+0x10/0x10 [ 182.162603][ T309] usb usb4-port1: attempt power cycle [ 182.162619][ T7005] ? ioctl_has_perm+0x384/0x4d0 [ 182.162640][ T7005] dump_stack+0x19/0x20 [ 182.162658][ T7005] should_fail_ex+0x3d9/0x530 [ 182.162676][ T7005] should_fail+0xf/0x20 [ 182.162693][ T7005] should_fail_usercopy+0x1e/0x30 [ 182.162711][ T7005] _copy_from_user+0x22/0xb0 [ 182.162733][ T7005] blkpg_do_ioctl+0xdb/0x480 [ 182.162750][ T7005] ? blkdev_uring_cmd+0x9c0/0x9c0 [ 182.162764][ T7005] ? vfs_write+0x8ba/0xe80 [ 182.162784][ T7005] ? __kasan_check_write+0x18/0x20 [ 182.162802][ T7005] ? mutex_unlock+0x8b/0x240 [ 182.162817][ T7005] ? __cfi_mutex_unlock+0x10/0x10 [ 182.162833][ T7005] ? __fget_files+0x2c5/0x340 [ 182.162854][ T7005] blkdev_ioctl+0x618/0x680 [ 182.162869][ T7005] ? __cfi_blkdev_ioctl+0x10/0x10 [ 182.162885][ T7005] ? bpf_lsm_file_ioctl+0xd/0x20 [ 182.162902][ T7005] ? security_file_ioctl+0x34/0xd0 [ 182.162922][ T7005] ? __cfi_blkdev_ioctl+0x10/0x10 [ 182.162937][ T7005] __se_sys_ioctl+0x132/0x1b0 [ 182.162958][ T7005] __x64_sys_ioctl+0x7f/0xa0 [ 182.162978][ T7005] x64_sys_call+0x1878/0x2ee0 [ 182.162998][ T7005] do_syscall_64+0x58/0xf0 [ 182.163017][ T7005] ? clear_bhb_loop+0x35/0x90 [ 182.163040][ T7005] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 182.163061][ T7005] RIP: 0033:0x7faebb78e929 [ 182.163077][ T7005] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 182.163090][ T7005] RSP: 002b:00007faebc680038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 182.163109][ T7005] RAX: ffffffffffffffda RBX: 00007faebb9b5fa0 RCX: 00007faebb78e929 [ 182.163122][ T7005] RDX: 00002000000000c0 RSI: 0000000000001269 RDI: 0000000000000003 [ 182.163134][ T7005] RBP: 00007faebc680090 R08: 0000000000000000 R09: 0000000000000000 [ 182.163146][ T7005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 182.163156][ T7005] R13: 0000000000000000 R14: 00007faebb9b5fa0 R15: 00007ffcb14ffeb8 [ 182.163170][ T7005] [ 182.248581][ T7011] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2 sclass=netlink_xfrm_socket pid=7011 comm=syz.0.2829 [ 182.443978][ T7014] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 182.444315][ T7014] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:248 [ 182.451329][ T7014] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EINVAL } [ 182.460542][ T7014] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:248 [ 182.580993][ T309] usb 4-1: new high-speed USB device number 64 using dummy_hcd [ 182.611953][ T309] usb 4-1: device descriptor read/8, error -71 [ 182.741781][ T309] usb 4-1: device descriptor read/8, error -71 [ 182.980769][ T309] usb 4-1: new high-speed USB device number 65 using dummy_hcd [ 183.001858][ T309] usb 4-1: device descriptor read/8, error -71 [ 183.131740][ T309] usb 4-1: device descriptor read/8, error -71 [ 183.141182][ T638] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 183.174701][ T7035] kvm: pic: non byte write [ 183.240889][ T309] usb usb4-port1: unable to enumerate USB device [ 183.303469][ T638] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 183.312587][ T638] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.320555][ T638] usb 2-1: Product: syz [ 183.324727][ T638] usb 2-1: Manufacturer: syz [ 183.329312][ T638] usb 2-1: SerialNumber: syz [ 183.548645][ T7039] fuse: Unknown parameter 'user_id00000000000000000000' [ 183.564387][ T7041] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2840'. [ 183.924504][ T7064] fuse: Unknown parameter 'user_id00000000000000000000' [ 184.124519][ T7069] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.132125][ T7069] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.139443][ T7069] bridge_slave_0: entered allmulticast mode [ 184.145855][ T7069] bridge_slave_0: entered promiscuous mode [ 184.152458][ T7069] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.159511][ T7069] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.166600][ T7069] bridge_slave_1: entered allmulticast mode [ 184.172902][ T7069] bridge_slave_1: entered promiscuous mode [ 184.234576][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.241758][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.251980][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.259044][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.285610][ T7069] veth0_vlan: entered promiscuous mode [ 184.296907][ T7069] veth1_macvtap: entered promiscuous mode [ 184.320807][ T309] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 184.339865][ T638] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 184.346396][ T638] cdc_ncm 2-1:1.0: setting rx_max = 16384 [ 184.450808][ T309] usb 3-1: device descriptor read/64, error -71 [ 184.541131][ T638] cdc_ncm 2-1:1.0: setting tx_max = 16384 [ 184.690801][ T309] usb 3-1: device descriptor read/64, error -71 [ 184.888352][ T7089] fuse: Unknown parameter 'user_id00000000000000000000' [ 184.913611][ T7093] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:21 [ 184.914267][ T7093] rust_binder: Read failure Err(EFAULT) in pid:21 [ 184.930798][ T309] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 184.946043][ T36] kauditd_printk_skb: 6 callbacks suppressed [ 184.946072][ T36] audit: type=1400 audit(1750441537.540:1879): avc: denied { mount } for pid=7023 comm="syz.1.2834" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 184.977974][ T638] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 184.997199][ T638] usb 2-1: USB disconnect, device number 32 [ 185.005107][ T638] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 185.102703][ T309] usb 3-1: device descriptor read/64, error -71 [ 185.261764][ T7136] fuse: Bad value for 'fd' [ 185.274262][ T7138] fuse: Bad value for 'fd' [ 185.340901][ T309] usb 3-1: device descriptor read/64, error -71 [ 185.384659][ T36] audit: type=1326 audit(1750441537.970:1880): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7137 comm="syz.3.2868" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3216b8e929 code=0x7ffc0000 [ 185.408261][ T36] audit: type=1326 audit(1750441537.970:1881): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7137 comm="syz.3.2868" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3216b8e929 code=0x7ffc0000 [ 185.431773][ T36] audit: type=1326 audit(1750441537.970:1882): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7137 comm="syz.3.2868" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f3216b8e929 code=0x7ffc0000 [ 185.455263][ T36] audit: type=1326 audit(1750441537.970:1883): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7137 comm="syz.3.2868" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3216b8e929 code=0x7ffc0000 [ 185.456253][ T7139] binder: Unknown parameter 'context' [ 185.478819][ T309] usb usb3-port1: attempt power cycle [ 185.490421][ T36] audit: type=1326 audit(1750441537.970:1884): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7137 comm="syz.3.2868" exe="/root/syz-executor" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f3216b8e929 code=0x7ffc0000 [ 185.514882][ T36] audit: type=1326 audit(1750441537.970:1885): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7137 comm="syz.3.2868" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3216b8e929 code=0x7ffc0000 [ 185.538430][ T36] audit: type=1326 audit(1750441537.970:1886): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7137 comm="syz.3.2868" exe="/root/syz-executor" sig=0 arch=c000003e syscall=291 compat=0 ip=0x7f3216b8e929 code=0x7ffc0000 [ 185.562326][ T36] audit: type=1326 audit(1750441537.970:1887): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7137 comm="syz.3.2868" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3216b8e929 code=0x7ffc0000 [ 185.585775][ T36] audit: type=1326 audit(1750441537.970:1888): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7137 comm="syz.3.2868" exe="/root/syz-executor" sig=0 arch=c000003e syscall=291 compat=0 ip=0x7f3216b8e929 code=0x7ffc0000 [ 185.641524][ T7151] overlayfs: missing 'lowerdir' [ 185.687295][ T7156] fuse: Bad value for 'fd' [ 185.691799][ T9] usb 1-1: new full-speed USB device number 92 using dummy_hcd [ 185.830769][ T309] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 185.851939][ T309] usb 3-1: device descriptor read/8, error -71 [ 185.851945][ T9] usb 1-1: config 0 has an invalid interface number: 41 but max is 0 [ 185.851964][ T9] usb 1-1: config 0 has no interface number 0 [ 185.872450][ T9] usb 1-1: config 0 interface 41 has no altsetting 0 [ 185.880353][ T9] usb 1-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 185.889486][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.897512][ T9] usb 1-1: Product: syz [ 185.901905][ T9] usb 1-1: Manufacturer: syz [ 185.906481][ T9] usb 1-1: SerialNumber: syz [ 185.912102][ T9] usb 1-1: config 0 descriptor?? [ 185.981943][ T309] usb 3-1: device descriptor read/8, error -71 [ 186.220853][ T309] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 186.245418][ T309] usb 3-1: device descriptor read/8, error -71 [ 186.268275][ T7192] input: syz0 as /devices/virtual/input/input24 [ 186.296540][ T7196] overlayfs: conflicting options: verity=require,redirect_dir=nofollow [ 186.319528][ T7199] fuse: Bad value for 'fd' [ 186.381893][ T309] usb 3-1: device descriptor read/8, error -71 [ 186.398334][ T7203] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: ENOMEM } [ 186.398361][ T7203] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOMEM } my_pid:613 [ 186.460632][ T7212] FAULT_INJECTION: forcing a failure. [ 186.460632][ T7212] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 186.482899][ T7212] CPU: 1 UID: 0 PID: 7212 Comm: syz.3.2891 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 186.482927][ T7212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 186.482936][ T7212] Call Trace: [ 186.482942][ T7212] [ 186.482950][ T7212] __dump_stack+0x21/0x30 [ 186.482974][ T7212] dump_stack_lvl+0x10c/0x190 [ 186.482994][ T7212] ? __cfi_dump_stack_lvl+0x10/0x10 [ 186.483014][ T7212] dump_stack+0x19/0x20 [ 186.483031][ T7212] should_fail_ex+0x3d9/0x530 [ 186.483051][ T7212] should_fail+0xf/0x20 [ 186.483067][ T7212] should_fail_usercopy+0x1e/0x30 [ 186.483085][ T7212] _copy_to_user+0x24/0xa0 [ 186.483106][ T7212] simple_read_from_buffer+0xed/0x160 [ 186.483131][ T7212] proc_fail_nth_read+0x19e/0x210 [ 186.483145][ T7212] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 186.483160][ T7212] ? bpf_lsm_file_permission+0xd/0x20 [ 186.483178][ T7212] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 186.483193][ T7212] vfs_read+0x278/0xb60 [ 186.483213][ T7212] ? __cfi_tun_chr_write_iter+0x10/0x10 [ 186.483231][ T7212] ? __cfi_vfs_read+0x10/0x10 [ 186.483248][ T7212] ? __kasan_check_write+0x18/0x20 [ 186.483266][ T7212] ? mutex_lock+0x92/0x1c0 [ 186.483282][ T7212] ? __cfi_mutex_lock+0x10/0x10 [ 186.483297][ T7212] ? __fget_files+0x2c5/0x340 [ 186.483319][ T7212] ksys_read+0x141/0x250 [ 186.483336][ T7212] ? __cfi_ksys_read+0x10/0x10 [ 186.483354][ T7212] ? __kasan_check_read+0x15/0x20 [ 186.483372][ T7212] __x64_sys_read+0x7f/0x90 [ 186.483390][ T7212] x64_sys_call+0x2638/0x2ee0 [ 186.483410][ T7212] do_syscall_64+0x58/0xf0 [ 186.483431][ T7212] ? clear_bhb_loop+0x35/0x90 [ 186.483455][ T7212] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 186.483477][ T7212] RIP: 0033:0x7f3216b8d33c [ 186.483493][ T7212] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 186.483507][ T7212] RSP: 002b:00007f32179fb030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 186.483527][ T7212] RAX: ffffffffffffffda RBX: 00007f3216db5fa0 RCX: 00007f3216b8d33c [ 186.483541][ T7212] RDX: 000000000000000f RSI: 00007f32179fb0a0 RDI: 0000000000000006 [ 186.483552][ T7212] RBP: 00007f32179fb090 R08: 0000000000000000 R09: 0000000000000000 [ 186.483563][ T7212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 186.483573][ T7212] R13: 0000000000000000 R14: 00007f3216db5fa0 R15: 00007ffd090225f8 [ 186.483586][ T7212] [ 186.731431][ T309] usb usb3-port1: unable to enumerate USB device [ 186.767223][ T7214] __vm_enough_memory: pid: 7214, comm: syz.3.2892, bytes: 281474976845824 not enough memory for the allocation [ 186.787300][ T7216] netlink: 36 bytes leftover after parsing attributes in process `syz.3.2893'. [ 186.853146][ T7222] fuse: Unknown parameter '0x0000000000000003' [ 187.019891][ T7235] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:624 [ 187.083037][ T7243] fuse: Unknown parameter '0x0000000000000003' [ 187.332110][ T9] CoreChips 1-1:0.41: probe with driver CoreChips failed with error -71 [ 187.342222][ T9] usb 1-1: USB disconnect, device number 92 [ 187.629420][ T7253] FAULT_INJECTION: forcing a failure. [ 187.629420][ T7253] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 187.642510][ T7253] CPU: 0 UID: 0 PID: 7253 Comm: syz.3.2907 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 187.642541][ T7253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 187.642552][ T7253] Call Trace: [ 187.642557][ T7253] [ 187.642561][ T7253] __dump_stack+0x21/0x30 [ 187.642578][ T7253] dump_stack_lvl+0x10c/0x190 [ 187.642590][ T7253] ? __cfi_dump_stack_lvl+0x10/0x10 [ 187.642602][ T7253] dump_stack+0x19/0x20 [ 187.642612][ T7253] should_fail_ex+0x3d9/0x530 [ 187.642623][ T7253] should_fail+0xf/0x20 [ 187.642632][ T7253] should_fail_usercopy+0x1e/0x30 [ 187.642643][ T7253] _copy_to_user+0x24/0xa0 [ 187.642656][ T7253] simple_read_from_buffer+0xed/0x160 [ 187.642670][ T7253] proc_fail_nth_read+0x19e/0x210 [ 187.642680][ T7253] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 187.642690][ T7253] ? bpf_lsm_file_permission+0xd/0x20 [ 187.642700][ T7253] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 187.642709][ T7253] vfs_read+0x278/0xb60 [ 187.642720][ T7253] ? __cfi_vfs_read+0x10/0x10 [ 187.642730][ T7253] ? __kasan_check_write+0x18/0x20 [ 187.642747][ T7253] ? mutex_lock+0x92/0x1c0 [ 187.642756][ T7253] ? __cfi_mutex_lock+0x10/0x10 [ 187.642765][ T7253] ? __fget_files+0x2c5/0x340 [ 187.642778][ T7253] ksys_read+0x141/0x250 [ 187.642789][ T7253] ? __cfi_ksys_read+0x10/0x10 [ 187.642800][ T7253] ? __kasan_check_read+0x15/0x20 [ 187.642810][ T7253] __x64_sys_read+0x7f/0x90 [ 187.642821][ T7253] x64_sys_call+0x2638/0x2ee0 [ 187.642833][ T7253] do_syscall_64+0x58/0xf0 [ 187.642845][ T7253] ? clear_bhb_loop+0x35/0x90 [ 187.642860][ T7253] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 187.642873][ T7253] RIP: 0033:0x7f3216b8d33c [ 187.642882][ T7253] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 187.642891][ T7253] RSP: 002b:00007f32179fb030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 187.642903][ T7253] RAX: ffffffffffffffda RBX: 00007f3216db5fa0 RCX: 00007f3216b8d33c [ 187.642911][ T7253] RDX: 000000000000000f RSI: 00007f32179fb0a0 RDI: 0000000000000003 [ 187.642917][ T7253] RBP: 00007f32179fb090 R08: 0000000000000000 R09: 0000000000000000 [ 187.642923][ T7253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 187.642930][ T7253] R13: 0000000000000000 R14: 00007f3216db5fa0 R15: 00007ffd090225f8 [ 187.642938][ T7253] [ 187.683433][ T7257] rust_binder: BC_CLEAR_FREEZE_NOTIFICATION freeze notification not active [ 187.893825][ T7257] rust_binder: Write failure EINVAL in pid:30 [ 187.999759][ T7269] fuse: Unknown parameter '0x0000000000000003' [ 188.032152][ T7273] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:273 [ 188.127586][ T7278] FAULT_INJECTION: forcing a failure. [ 188.127586][ T7278] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 188.128398][ T7280] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 188.136864][ T7278] CPU: 1 UID: 0 PID: 7278 Comm: syz.1.2917 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 188.136894][ T7278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 188.136905][ T7278] Call Trace: [ 188.136912][ T7278] [ 188.136920][ T7278] __dump_stack+0x21/0x30 [ 188.136943][ T7278] dump_stack_lvl+0x10c/0x190 [ 188.136961][ T7278] ? __cfi_dump_stack_lvl+0x10/0x10 [ 188.136980][ T7278] dump_stack+0x19/0x20 [ 188.136998][ T7278] should_fail_ex+0x3d9/0x530 [ 188.137016][ T7278] should_fail+0xf/0x20 [ 188.137032][ T7278] should_fail_usercopy+0x1e/0x30 [ 188.137050][ T7278] copy_fpstate_to_sigframe+0x90a/0xb60 [ 188.137067][ T7278] ? ktime_get+0x1df/0x210 [ 188.137084][ T7278] ? copy_fpstate_to_sigframe+0x167/0xb60 [ 188.137101][ T7278] ? __cfi_copy_fpstate_to_sigframe+0x10/0x10 [ 188.137119][ T7278] ? tick_program_event+0x9b/0x120 [ 188.137139][ T7278] ? hrtimer_reprogram+0x341/0x3e0 [ 188.137160][ T7278] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 188.137182][ T7278] ? fpu__alloc_mathframe+0xb8/0x160 [ 188.137198][ T7278] get_sigframe+0x58e/0x7d0 [ 188.137218][ T7278] ? __cfi_get_sigframe+0x10/0x10 [ 188.137236][ T7278] ? __kasan_check_write+0x18/0x20 [ 188.137254][ T7278] ? _raw_spin_lock+0x8c/0x120 [ 188.137272][ T7278] ? irqentry_exit+0x4a/0x60 [ 188.137289][ T7278] ? asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 188.137312][ T7278] x64_setup_rt_frame+0x15d/0xcc0 [ 188.137332][ T7278] ? get_signal+0x1250/0x14f0 [ 188.137349][ T7278] ? __cfi_x64_setup_rt_frame+0x10/0x10 [ 188.137369][ T7278] ? mutex_unlock+0x8b/0x240 [ 188.137385][ T7278] arch_do_signal_or_restart+0x31d/0x720 [ 188.137405][ T7278] ? fput+0x1a5/0x240 [ 188.137426][ T7278] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 188.137445][ T7278] ? ksys_write+0x1ef/0x250 [ 188.137464][ T7278] ? __kasan_check_read+0x15/0x20 [ 188.137482][ T7278] syscall_exit_to_user_mode+0x58/0xb0 [ 188.137499][ T7278] do_syscall_64+0x64/0xf0 [ 188.137518][ T7278] ? clear_bhb_loop+0x35/0x90 [ 188.137539][ T7278] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 188.137560][ T7278] RIP: 0033:0x7f1f2018d3df [ 188.137576][ T7278] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 188.137589][ T7278] RSP: 002b:00007f1f21092030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 188.137608][ T7278] RAX: 0000000000000001 RBX: 0000000000000003 RCX: 00007f1f2018d3df [ 188.137620][ T7278] RDX: 0000000000000001 RSI: 00007f1f21092090 RDI: 0000000000000003 [ 188.137630][ T7278] RBP: 00007f1f21092090 R08: 0000000000000000 R09: 00007f1f21091df7 [ 188.137642][ T7278] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 188.137660][ T7278] R13: 0000000000000000 R14: 00007f1f203b5fa0 R15: 00007ffe56d15d78 [ 188.137674][ T7278] [ 188.160742][ T309] usb 1-1: new high-speed USB device number 93 using dummy_hcd [ 188.205961][ T7280] rust_binder: Error while translating object. [ 188.390746][ T309] usb 1-1: device descriptor read/64, error -71 [ 188.412527][ T7280] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EPERM } [ 188.452572][ T7280] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EPERM } my_pid:278 [ 188.661001][ T309] usb 1-1: device descriptor read/64, error -71 [ 188.710769][ T499] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 188.860797][ T499] usb 2-1: Using ep0 maxpacket: 32 [ 188.866984][ T499] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 188.875235][ T499] usb 2-1: config 0 has no interface number 0 [ 188.882739][ T499] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 188.891833][ T499] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.899812][ T499] usb 2-1: Product: syz [ 188.904042][ T499] usb 2-1: Manufacturer: syz [ 188.908892][ T499] usb 2-1: SerialNumber: syz [ 188.913820][ T309] usb 1-1: new high-speed USB device number 94 using dummy_hcd [ 188.921632][ T499] usb 2-1: config 0 descriptor?? [ 188.927330][ T499] smsc95xx v2.0.0 [ 189.060784][ T309] usb 1-1: device descriptor read/64, error -71 [ 189.301290][ T309] usb 1-1: device descriptor read/64, error -71 [ 189.327881][ T499] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 189.338621][ T499] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 189.410848][ T309] usb usb1-port1: attempt power cycle [ 189.549448][ T499] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 189.560282][ T499] smsc95xx 2-1:0.67: probe with driver smsc95xx failed with error -71 [ 189.570914][ T499] usb 2-1: USB disconnect, device number 33 [ 189.750802][ T309] usb 1-1: new high-speed USB device number 95 using dummy_hcd [ 189.769294][ T7291] fuse: Unknown parameter '0x0000000000000003' [ 189.781067][ T309] usb 1-1: device descriptor read/8, error -71 [ 189.912144][ T309] usb 1-1: device descriptor read/8, error -71 [ 189.981983][ T36] kauditd_printk_skb: 20 callbacks suppressed [ 189.981998][ T36] audit: type=1400 audit(1750441542.570:1909): avc: denied { accept } for pid=7306 comm="syz.2.2929" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 190.048250][ T7310] fuse: Bad value for 'fd' [ 190.068833][ T7314] fuse: Unknown parameter '0x0000000000000003' [ 190.150779][ T309] usb 1-1: new high-speed USB device number 96 using dummy_hcd [ 190.160570][ T36] audit: type=1326 audit(1750441542.740:1910): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7309 comm="syz.2.2930" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c2c18e929 code=0x7ffc0000 [ 190.184095][ T36] audit: type=1326 audit(1750441542.740:1911): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7309 comm="syz.2.2930" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c2c18e929 code=0x7ffc0000 [ 190.207533][ T36] audit: type=1326 audit(1750441542.740:1912): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7309 comm="syz.2.2930" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f3c2c18e929 code=0x7ffc0000 [ 190.214230][ T7322] binder: Unknown parameter 'context' [ 190.230912][ T36] audit: type=1326 audit(1750441542.740:1913): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7309 comm="syz.2.2930" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c2c18e929 code=0x7ffc0000 [ 190.259759][ T36] audit: type=1326 audit(1750441542.740:1914): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7309 comm="syz.2.2930" exe="/root/syz-executor" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f3c2c18e929 code=0x7ffc0000 [ 190.283483][ T36] audit: type=1326 audit(1750441542.740:1915): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7309 comm="syz.2.2930" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c2c18e929 code=0x7ffc0000 [ 190.306996][ T36] audit: type=1326 audit(1750441542.740:1916): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7309 comm="syz.2.2930" exe="/root/syz-executor" sig=0 arch=c000003e syscall=291 compat=0 ip=0x7f3c2c18e929 code=0x7ffc0000 [ 190.330450][ T36] audit: type=1326 audit(1750441542.740:1917): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7309 comm="syz.2.2930" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c2c18e929 code=0x7ffc0000 [ 190.353931][ T309] usb 1-1: device descriptor read/8, error -71 [ 190.354712][ T36] audit: type=1326 audit(1750441542.740:1918): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7309 comm="syz.2.2930" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c2c18e929 code=0x7ffc0000 [ 190.383675][ T64] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 190.403425][ T7326] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 190.403801][ T7326] rust_binder: Error while translating object. [ 190.410246][ T7326] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EPERM } [ 190.416490][ T7326] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EPERM } my_pid:309 [ 190.463166][ T7334] overlayfs: missing 'lowerdir' [ 190.481770][ T309] usb 1-1: device descriptor read/8, error -71 [ 190.540817][ T64] usb 2-1: Using ep0 maxpacket: 32 [ 190.547010][ T64] usb 2-1: config 0 has an invalid interface number: 11 but max is 0 [ 190.555716][ T64] usb 2-1: config 0 has no interface number 0 [ 190.565417][ T64] usb 2-1: New USB device found, idVendor=ad56, idProduct=1c09, bcdDevice=10.ba [ 190.566596][ T7336] fuse: Unknown parameter '0x0000000000000003' [ 190.574607][ T64] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.588794][ T64] usb 2-1: Product: syz [ 190.593158][ T64] usb 2-1: Manufacturer: syz [ 190.594723][ T7338] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 190.597946][ T64] usb 2-1: SerialNumber: syz [ 190.598605][ T7338] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EFAULT } [ 190.608379][ T64] usb 2-1: config 0 descriptor?? [ 190.609428][ T309] usb usb1-port1: unable to enumerate USB device [ 190.618796][ T7338] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EFAULT } my_pid:321 [ 190.916365][ T7344] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 190.920995][ T7348] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 190.931213][ T7349] fuse: Bad value for 'fd' [ 190.962828][ T7359] fuse: Unknown parameter 'fd0x0000000000000003' [ 190.990373][ T7366] fuse: Unknown parameter 'fd0x0000000000000003' [ 191.076471][ T7349] binder: Unknown parameter 'context' [ 191.132479][ T7375] overlayfs: missing 'lowerdir' [ 191.221849][ T7386] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:44 [ 191.221880][ T7386] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 191.231000][ T7386] rust_binder: Read failure Err(EFAULT) in pid:44 [ 191.330813][ T64] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 191.350800][ T10] usb 4-1: new high-speed USB device number 66 using dummy_hcd [ 191.357713][ T7389] fuse: Unknown parameter 'fd0x0000000000000003' [ 191.379924][ T7393] fuse: Bad value for 'fd' [ 191.470790][ T64] usb 3-1: device descriptor read/64, error -71 [ 191.501771][ T10] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 191.511931][ T10] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 191.526133][ T10] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 191.535220][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 191.543271][ T10] usb 4-1: Product: syz [ 191.547489][ T10] usb 4-1: Manufacturer: syz [ 191.552182][ T10] usb 4-1: SerialNumber: syz [ 191.710761][ T64] usb 3-1: device descriptor read/64, error -71 [ 191.950768][ T64] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 192.080908][ T64] usb 3-1: device descriptor read/64, error -71 [ 192.313154][ T7404] overlayfs: missing 'lowerdir' [ 192.320768][ T64] usb 3-1: device descriptor read/64, error -71 [ 192.441045][ T64] usb usb3-port1: attempt power cycle [ 192.454135][ T7410] FAULT_INJECTION: forcing a failure. [ 192.454135][ T7410] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 192.467434][ T7410] CPU: 1 UID: 0 PID: 7410 Comm: syz.0.2972 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 192.467464][ T7410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 192.467475][ T7410] Call Trace: [ 192.467482][ T7410] [ 192.467489][ T7410] __dump_stack+0x21/0x30 [ 192.467513][ T7410] dump_stack_lvl+0x10c/0x190 [ 192.467532][ T7410] ? __cfi_dump_stack_lvl+0x10/0x10 [ 192.467550][ T7410] ? vsnprintf+0x7b4/0x1aa0 [ 192.467569][ T7410] ? __asan_memcpy+0x5a/0x80 [ 192.467588][ T7410] dump_stack+0x19/0x20 [ 192.467606][ T7410] should_fail_ex+0x3d9/0x530 [ 192.467626][ T7410] should_fail+0xf/0x20 [ 192.467639][ T7410] should_fail_usercopy+0x1e/0x30 [ 192.467650][ T7410] _copy_from_user+0x22/0xb0 [ 192.467664][ T7410] kstrtouint_from_user+0xc2/0x150 [ 192.467675][ T7410] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 192.467684][ T7410] ? selinux_file_permission+0x309/0xb30 [ 192.467701][ T7410] ? __cfi_selinux_file_permission+0x10/0x10 [ 192.467723][ T7410] proc_fail_nth_write+0x89/0x210 [ 192.467740][ T7410] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 192.467757][ T7410] ? bpf_lsm_file_permission+0xd/0x20 [ 192.467776][ T7410] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 192.467786][ T7410] vfs_write+0x3c0/0xe80 [ 192.467797][ T7410] ? __cfi_vfs_write+0x10/0x10 [ 192.467809][ T7410] ? __kasan_check_write+0x18/0x20 [ 192.467819][ T7410] ? mutex_lock+0x92/0x1c0 [ 192.467828][ T7410] ? __cfi_mutex_lock+0x10/0x10 [ 192.467837][ T7410] ? __fget_files+0x2c5/0x340 [ 192.467857][ T7410] ksys_write+0x141/0x250 [ 192.467876][ T7410] ? __cfi_ksys_write+0x10/0x10 [ 192.467896][ T7410] ? __kasan_check_read+0x15/0x20 [ 192.467914][ T7410] __x64_sys_write+0x7f/0x90 [ 192.467928][ T7410] x64_sys_call+0x271c/0x2ee0 [ 192.467940][ T7410] do_syscall_64+0x58/0xf0 [ 192.467951][ T7410] ? clear_bhb_loop+0x35/0x90 [ 192.467966][ T7410] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 192.467979][ T7410] RIP: 0033:0x7fbcf6b8d3df [ 192.467992][ T7410] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 192.468006][ T7410] RSP: 002b:00007fbcf7a08030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 192.468025][ T7410] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbcf6b8d3df [ 192.468039][ T7410] RDX: 0000000000000001 RSI: 00007fbcf7a080a0 RDI: 0000000000000004 [ 192.468051][ T7410] RBP: 00007fbcf7a08090 R08: 0000000000000000 R09: 0000000000000000 [ 192.468063][ T7410] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 192.468070][ T7410] R13: 0000000000000000 R14: 00007fbcf6db5fa0 R15: 00007ffeadfc50d8 [ 192.468079][ T7410] [ 192.712635][ T7411] rust_binder: BC_CLEAR_FREEZE_NOTIFICATION freeze notification not active [ 192.740840][ T7411] rust_binder: Write failure EINVAL in pid:291 [ 192.801830][ T10] cdc_ncm 4-1:1.0: bind() failure [ 192.814141][ T10] cdc_ncm 4-1:1.1: probe with driver cdc_ncm failed with error -71 [ 192.822746][ T64] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 192.830452][ T10] cdc_mbim 4-1:1.1: probe with driver cdc_mbim failed with error -71 [ 192.841401][ T10] usb 4-1: USB disconnect, device number 66 [ 192.852469][ T64] usb 3-1: device descriptor read/8, error -71 [ 192.981805][ T64] usb 3-1: device descriptor read/8, error -71 [ 193.093942][ T10] usb 2-1: USB disconnect, device number 34 [ 193.125730][ T7417] fuse: Bad value for 'fd' [ 193.220823][ T64] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 193.241718][ T64] usb 3-1: device descriptor read/8, error -71 [ 193.324244][ T7421] rust_binder: Write failure EINVAL in pid:294 [ 193.371791][ T64] usb 3-1: device descriptor read/8, error -71 [ 193.401540][ T7425] rust_binder: Failed to allocate buffer. len:40, is_oneway:false [ 193.490931][ T64] usb usb3-port1: unable to enumerate USB device [ 193.568786][ T7427] FAULT_INJECTION: forcing a failure. [ 193.568786][ T7427] name failslab, interval 1, probability 0, space 0, times 0 [ 193.581846][ T7427] CPU: 0 UID: 0 PID: 7427 Comm: syz.0.2978 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 193.581877][ T7427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 193.581887][ T7427] Call Trace: [ 193.581893][ T7427] [ 193.581900][ T7427] __dump_stack+0x21/0x30 [ 193.581924][ T7427] dump_stack_lvl+0x10c/0x190 [ 193.581937][ T7427] ? __cfi_dump_stack_lvl+0x10/0x10 [ 193.581949][ T7427] dump_stack+0x19/0x20 [ 193.581959][ T7427] should_fail_ex+0x3d9/0x530 [ 193.581970][ T7427] should_failslab+0xac/0x100 [ 193.581983][ T7427] __kmalloc_node_noprof+0x6c/0x450 [ 193.581996][ T7427] ? __kvmalloc_node_noprof+0x11d/0x300 [ 193.582014][ T7427] __kvmalloc_node_noprof+0x11d/0x300 [ 193.582030][ T7427] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 193.582047][ T7427] ? tokenize_frame_descr+0x30/0xc0 [ 193.582065][ T7427] ? __cfi_io_ring_ctx_ref_free+0x10/0x10 [ 193.582078][ T7427] io_ring_ctx_alloc+0x3a7/0x1e10 [ 193.582089][ T7427] ? __cfi_vfs_write+0x10/0x10 [ 193.582100][ T7427] io_uring_create+0x2e0/0x13d0 [ 193.582112][ T7427] __se_sys_io_uring_setup+0x24b/0x260 [ 193.582126][ T7427] ? __x64_sys_io_uring_setup+0x80/0x80 [ 193.582139][ T7427] ? __kasan_check_read+0x15/0x20 [ 193.582150][ T7427] __x64_sys_io_uring_setup+0x5f/0x80 [ 193.582162][ T7427] x64_sys_call+0x22c0/0x2ee0 [ 193.582174][ T7427] do_syscall_64+0x58/0xf0 [ 193.582187][ T7427] ? clear_bhb_loop+0x35/0x90 [ 193.582205][ T7427] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 193.582221][ T7427] RIP: 0033:0x7fbcf6b8e929 [ 193.582230][ T7427] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 193.582238][ T7427] RSP: 002b:00007fbcf7a07fc8 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 193.582250][ T7427] RAX: ffffffffffffffda RBX: 00007fbcf6db5fa0 RCX: 00007fbcf6b8e929 [ 193.582258][ T7427] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 000000000000420b [ 193.582265][ T7427] RBP: 0000200000000080 R08: 0000000000000000 R09: 0000000000000000 [ 193.582271][ T7427] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001 [ 193.582277][ T7427] R13: 0000000000000000 R14: 000000000000420b R15: 0000000000000000 [ 193.582284][ T7427] [ 193.590097][ T7429] overlayfs: missing 'lowerdir' [ 193.912268][ T7442] rust_binder: Failed to allocate buffer. len:8, is_oneway:true [ 193.912293][ T7442] rust_binder: Failure in copy_transaction_data: BR_DEAD_REPLY [ 193.919940][ T7442] rust_binder: Failure BR_DEAD_REPLY during reply - delivering BR_FAILED_REPLY to sender. [ 194.129118][ T7461] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 194.255913][ T7477] fuse: Bad value for 'fd' [ 194.290799][ T31] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 194.440757][ T31] usb 2-1: Using ep0 maxpacket: 32 [ 194.446991][ T31] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 194.455249][ T31] usb 2-1: config 0 has no interface number 0 [ 194.462673][ T31] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 194.471759][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.479742][ T31] usb 2-1: Product: syz [ 194.483924][ T31] usb 2-1: Manufacturer: syz [ 194.488534][ T31] usb 2-1: SerialNumber: syz [ 194.493806][ T31] usb 2-1: config 0 descriptor?? [ 194.499515][ T31] smsc95xx v2.0.0 [ 194.904356][ T31] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 194.915315][ T31] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 195.019560][ T7489] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 195.019960][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.026676][ T7489] rust_binder: Error while translating object. [ 195.032940][ T7489] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EPERM } [ 195.039123][ T7489] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EPERM } my_pid:355 [ 195.048650][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.058073][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.060890][ T499] usb 1-1: new high-speed USB device number 97 using dummy_hcd [ 195.064577][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.078012][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.084213][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.090402][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.096820][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.103337][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.109544][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.115937][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.122176][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.128436][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.135226][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.142046][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.148407][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.154939][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.161937][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.168285][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.174820][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.181110][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.187353][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.193628][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.199885][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.200787][ T499] usb 1-1: device descriptor read/64, error -71 [ 195.206142][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.218548][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.224756][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.230971][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.237165][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.243543][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.249783][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.256011][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.262282][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.268478][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.274699][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.280949][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.287230][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.293453][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.299648][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.305870][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.312084][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.318274][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.324512][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.330690][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.336939][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.343161][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.349350][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.355567][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.361754][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.367964][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.374199][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.380377][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.386881][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.393286][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.399578][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.406011][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.412245][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.418437][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.424711][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.430957][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.437146][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.443387][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.449558][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.455757][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.462012][ T7490] rust_binder: Write failure EINVAL in pid:355 [ 195.470902][ T499] usb 1-1: device descriptor read/64, error -71 [ 195.477453][ T7498] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 195.484026][ T7498] rust_binder: Error while translating object. [ 195.490512][ T7498] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EPERM } [ 195.496825][ T309] usb 4-1: new high-speed USB device number 67 using dummy_hcd [ 195.496835][ T7498] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EPERM } my_pid:359 [ 195.497461][ T7498] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 195.529904][ T7499] rust_binder: Error while translating object. [ 195.529948][ T7499] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EPERM } [ 195.536413][ T7499] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EPERM } my_pid:359 [ 195.650772][ T309] usb 4-1: device descriptor read/64, error -71 [ 195.720804][ T499] usb 1-1: new high-speed USB device number 98 using dummy_hcd [ 195.737958][ T31] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 195.748741][ T31] smsc95xx 2-1:0.67: probe with driver smsc95xx failed with error -32 [ 195.850777][ T499] usb 1-1: device descriptor read/64, error -71 [ 195.900768][ T309] usb 4-1: device descriptor read/64, error -71 [ 196.090791][ T499] usb 1-1: device descriptor read/64, error -71 [ 196.140798][ T309] usb 4-1: new high-speed USB device number 68 using dummy_hcd [ 196.200847][ T499] usb usb1-port1: attempt power cycle [ 196.270884][ T309] usb 4-1: device descriptor read/64, error -71 [ 196.520831][ T309] usb 4-1: device descriptor read/64, error -71 [ 196.540772][ T499] usb 1-1: new high-speed USB device number 99 using dummy_hcd [ 196.561721][ T499] usb 1-1: device descriptor read/8, error -71 [ 196.631245][ T309] usb usb4-port1: attempt power cycle [ 196.691813][ T499] usb 1-1: device descriptor read/8, error -71 [ 196.930784][ T499] usb 1-1: new high-speed USB device number 100 using dummy_hcd [ 196.951775][ T499] usb 1-1: device descriptor read/8, error -71 [ 196.970787][ T309] usb 4-1: new high-speed USB device number 69 using dummy_hcd [ 196.991808][ T309] usb 4-1: device descriptor read/8, error -71 [ 197.081812][ T499] usb 1-1: device descriptor read/8, error -71 [ 197.091781][ T64] usb 2-1: USB disconnect, device number 35 [ 197.111473][ T7514] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:670 [ 197.111851][ T7514] rust_binder: Error while translating object. [ 197.121165][ T7514] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EINVAL } [ 197.127390][ T7514] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:670 [ 197.137568][ T309] usb 4-1: device descriptor read/8, error -71 [ 197.190889][ T499] usb usb1-port1: unable to enumerate USB device [ 197.390765][ T309] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 197.421768][ T309] usb 4-1: device descriptor read/8, error -71 [ 197.551739][ T309] usb 4-1: device descriptor read/8, error -71 [ 197.660856][ T309] usb usb4-port1: unable to enumerate USB device [ 197.817241][ T7534] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 197.817487][ T7533] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: ENOMEM } [ 197.824039][ T7533] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOMEM } my_pid:100 [ 197.861431][ T7539] overlayfs: failed to resolve './file0': -2 [ 197.968981][ T36] kauditd_printk_skb: 54 callbacks suppressed [ 197.969000][ T36] audit: type=1400 audit(1750441550.550:1973): avc: denied { create } for pid=7551 comm="syz.0.3022" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 197.994667][ T36] audit: type=1400 audit(1750441550.560:1974): avc: denied { ioctl } for pid=7551 comm="syz.0.3022" path="/dev/uhid" dev="devtmpfs" ino=199 ioctlcmd=0x942d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 198.020033][ T36] audit: type=1400 audit(1750441550.560:1975): avc: denied { write } for pid=7551 comm="syz.0.3022" dev="sockfs" ino=56844 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 198.196708][ T7564] overlayfs: failed to resolve './file0': -2 [ 198.211461][ T7567] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=55466 sclass=netlink_xfrm_socket pid=7567 comm=syz.2.3028 [ 198.219202][ T7569] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EFAULT } [ 198.224165][ T7569] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EFAULT } my_pid:316 [ 198.253869][ T7577] fuse: Unknown parameter 'fP1Dt@?!N}Sd' [ 198.280800][ T1032] usb 1-1: new high-speed USB device number 101 using dummy_hcd [ 198.410773][ T1032] usb 1-1: device descriptor read/64, error -71 [ 198.510818][ T64] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 198.650778][ T1032] usb 1-1: device descriptor read/64, error -71 [ 198.660892][ T64] usb 3-1: Using ep0 maxpacket: 16 [ 198.667130][ T64] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 198.680332][ T64] usb 3-1: Duplicate descriptor for config 0 interface 0 altsetting 0, skipping [ 198.689417][ T64] usb 3-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 198.698483][ T64] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 198.706958][ T64] usb 3-1: config 0 descriptor?? [ 198.712714][ T64] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 198.890871][ T1032] usb 1-1: new high-speed USB device number 102 using dummy_hcd [ 199.020781][ T1032] usb 1-1: device descriptor read/64, error -71 [ 199.156408][ T7587] overlayfs: failed to resolve './file0': -2 [ 199.169708][ T36] audit: type=1400 audit(1750441551.750:1976): avc: denied { append } for pid=7588 comm="syz.3.3038" name="rtc0" dev="devtmpfs" ino=195 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 199.260827][ T1032] usb 1-1: device descriptor read/64, error -71 [ 199.370889][ T1032] usb usb1-port1: attempt power cycle [ 199.618469][ T36] audit: type=1326 audit(1750441552.200:1977): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7576 comm="syz.2.3033" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3c2c18e929 code=0x0 [ 199.720771][ T1032] usb 1-1: new high-speed USB device number 103 using dummy_hcd [ 199.741898][ T1032] usb 1-1: device descriptor read/8, error -71 [ 199.871847][ T1032] usb 1-1: device descriptor read/8, error -71 [ 200.068995][ T7595] netlink: 16 bytes leftover after parsing attributes in process `syz.3.3039'. [ 200.078052][ T7595] FAULT_INJECTION: forcing a failure. [ 200.078052][ T7595] name failslab, interval 1, probability 0, space 0, times 0 [ 200.090786][ T7595] CPU: 0 UID: 0 PID: 7595 Comm: syz.3.3039 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 200.090811][ T7595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 200.090821][ T7595] Call Trace: [ 200.090827][ T7595] [ 200.090833][ T7595] __dump_stack+0x21/0x30 [ 200.090854][ T7595] dump_stack_lvl+0x10c/0x190 [ 200.090871][ T7595] ? __cfi_dump_stack_lvl+0x10/0x10 [ 200.090888][ T7595] dump_stack+0x19/0x20 [ 200.090903][ T7595] should_fail_ex+0x3d9/0x530 [ 200.090922][ T7595] should_failslab+0xac/0x100 [ 200.090943][ T7595] kmem_cache_alloc_node_noprof+0x45/0x3b0 [ 200.090962][ T7595] ? __alloc_skb+0x10c/0x370 [ 200.090983][ T7595] __alloc_skb+0x10c/0x370 [ 200.091003][ T7595] ? __kasan_check_read+0x15/0x20 [ 200.091021][ T7595] netlink_ack+0x155/0xa50 [ 200.091044][ T7595] ? avc_has_perm_noaudit+0x286/0x360 [ 200.091063][ T7595] ? cred_has_capability+0x281/0x380 [ 200.091087][ T7595] netlink_rcv_skb+0x2b2/0x4a0 [ 200.091109][ T7595] ? __cfi_nfnetlink_rcv_msg+0x10/0x10 [ 200.091129][ T7595] ? __cfi_netlink_rcv_skb+0x10/0x10 [ 200.091152][ T7595] ? security_capable+0xcf/0xf0 [ 200.091169][ T7595] ? ns_capable+0x91/0xf0 [ 200.091187][ T7595] ? netlink_net_capable+0x129/0x160 [ 200.091208][ T7595] nfnetlink_rcv+0x278/0x26f0 [ 200.091226][ T7595] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 200.091247][ T7595] ? stack_trace_save+0x9d/0xe0 [ 200.091265][ T7595] ? stack_depot_save_flags+0x38/0x800 [ 200.091286][ T7595] ? __cfi_nfnetlink_rcv+0x10/0x10 [ 200.091303][ T7595] ? kasan_save_alloc_info+0x40/0x50 [ 200.091319][ T7595] ? __kasan_slab_alloc+0x73/0x90 [ 200.091341][ T7595] ? kmem_cache_alloc_node_noprof+0x139/0x3b0 [ 200.091359][ T7595] ? kmalloc_reserve+0xcf/0x500 [ 200.091379][ T7595] ? __alloc_skb+0x144/0x370 [ 200.091397][ T7595] ? netlink_alloc_large_skb+0xf7/0x1b0 [ 200.091417][ T7595] ? netlink_sendmsg+0x586/0xaf0 [ 200.091438][ T7595] ? ____sys_sendmsg+0xa15/0xa70 [ 200.091460][ T7595] ? ___sys_sendmsg+0x220/0x2a0 [ 200.091489][ T7595] ? __x64_sys_sendmsg+0x1eb/0x2c0 [ 200.091504][ T7595] ? x64_sys_call+0x2a4c/0x2ee0 [ 200.091524][ T7595] ? do_syscall_64+0x58/0xf0 [ 200.091545][ T7595] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 200.091571][ T7595] ? selinux_nlmsg_lookup+0x104/0x970 [ 200.091590][ T7595] ? selinux_netlink_send+0x750/0x810 [ 200.091610][ T7595] ? __asan_memset+0x39/0x50 [ 200.091627][ T7595] ? __netlink_lookup+0x432/0x490 [ 200.091650][ T7595] ? netlink_autobind+0x1c0/0x1c0 [ 200.091674][ T7595] ? is_vmalloc_addr+0x11/0x40 [ 200.091697][ T7595] netlink_unicast+0x8c6/0xa60 [ 200.091720][ T7595] netlink_sendmsg+0x7f0/0xaf0 [ 200.091744][ T7595] ? __cfi_netlink_sendmsg+0x10/0x10 [ 200.091775][ T7595] ? bpf_lsm_socket_sendmsg+0xd/0x20 [ 200.091803][ T7595] ? security_socket_sendmsg+0x33/0xd0 [ 200.091821][ T7595] ? __cfi_netlink_sendmsg+0x10/0x10 [ 200.091843][ T7595] ____sys_sendmsg+0xa15/0xa70 [ 200.091866][ T7595] ? __sys_sendmsg_sock+0x50/0x50 [ 200.091890][ T7595] ? import_iovec+0x81/0xb0 [ 200.091911][ T7595] ___sys_sendmsg+0x220/0x2a0 [ 200.091934][ T7595] ? __sys_sendmsg+0x280/0x280 [ 200.091956][ T7595] ? proc_fail_nth_write+0x17e/0x210 [ 200.091972][ T7595] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 200.091993][ T7595] __x64_sys_sendmsg+0x1eb/0x2c0 [ 200.092008][ T7595] ? fput+0x1a5/0x240 [ 200.092029][ T7595] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 200.092044][ T7595] ? ksys_write+0x1ef/0x250 [ 200.092063][ T7595] ? __kasan_check_read+0x15/0x20 [ 200.092081][ T7595] x64_sys_call+0x2a4c/0x2ee0 [ 200.092101][ T7595] do_syscall_64+0x58/0xf0 [ 200.092120][ T7595] ? clear_bhb_loop+0x35/0x90 [ 200.092142][ T7595] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 200.092164][ T7595] RIP: 0033:0x7f3216b8e929 [ 200.092179][ T7595] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 200.092193][ T7595] RSP: 002b:00007f32179fb038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 200.092212][ T7595] RAX: ffffffffffffffda RBX: 00007f3216db5fa0 RCX: 00007f3216b8e929 [ 200.092225][ T7595] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 200.092236][ T7595] RBP: 00007f32179fb090 R08: 0000000000000000 R09: 0000000000000000 [ 200.092247][ T7595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 200.092257][ T7595] R13: 0000000000000000 R14: 00007f3216db5fa0 R15: 00007ffd090225f8 [ 200.092271][ T7595] [ 200.110773][ T1032] usb 1-1: new high-speed USB device number 104 using dummy_hcd [ 200.115128][ T7597] netlink: 'syz.3.3040': attribute type 4 has an invalid length. [ 200.141783][ T1032] usb 1-1: device descriptor read/8, error -71 [ 200.561893][ T7600] fuse: Bad value for 'fd' [ 200.671795][ T36] audit: type=1326 audit(1750441553.260:1978): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7599 comm="syz.1.3041" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f2018e929 code=0x7ffc0000 [ 200.681815][ T1032] usb 1-1: device descriptor read/8, error -71 [ 200.695533][ T36] audit: type=1326 audit(1750441553.260:1979): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7599 comm="syz.1.3041" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f2018e929 code=0x7ffc0000 [ 200.724931][ T36] audit: type=1326 audit(1750441553.260:1980): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7599 comm="syz.1.3041" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f1f2018e929 code=0x7ffc0000 [ 200.748278][ T36] audit: type=1326 audit(1750441553.260:1981): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7599 comm="syz.1.3041" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f2018e929 code=0x7ffc0000 [ 200.771753][ T36] audit: type=1326 audit(1750441553.260:1982): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7599 comm="syz.1.3041" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f2018e929 code=0x7ffc0000 [ 200.810874][ T1032] usb usb1-port1: unable to enumerate USB device [ 200.904842][ T7612] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:689 [ 200.917637][ T7615] rust_binder: Write failure EFAULT in pid:692 [ 201.014817][ T7622] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 201.123411][ T7627] fuse: Bad value for 'fd' [ 201.165202][ T7631] rust_binder: Error while translating object. [ 201.165229][ T7631] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EINVAL } [ 201.171723][ T7631] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:131 [ 201.257928][ T638] usb 3-1: USB disconnect, device number 38 [ 201.359502][ T7649] netlink: 'syz.2.3061': attribute type 30 has an invalid length. [ 201.408286][ T7656] Unsupported ieee802154 address type: 0 [ 201.417910][ T7656] rust_binder: Failed to allocate buffer. len:4240, is_oneway:true [ 201.466294][ T7664] fuse: Bad value for 'fd' [ 201.570806][ T64] usb 1-1: new high-speed USB device number 105 using dummy_hcd [ 201.761760][ T64] usb 1-1: config 1 has an invalid descriptor of length 117, skipping remainder of the config [ 201.781457][ T64] usb 1-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 201.810735][ T64] usb 1-1: config 1 interface 0 has no altsetting 0 [ 201.828183][ T64] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 201.850739][ T64] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 201.860896][ T64] usb 1-1: SerialNumber: syz [ 201.880148][ T64] usb 1-1: bad CDC descriptors [ 202.087118][ T64] usb 1-1: USB disconnect, device number 105 [ 202.155405][ T7670] FAULT_INJECTION: forcing a failure. [ 202.155405][ T7670] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 202.171189][ T7670] CPU: 0 UID: 0 PID: 7670 Comm: syz.2.3069 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 202.171225][ T7670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 202.171236][ T7670] Call Trace: [ 202.171244][ T7670] [ 202.171252][ T7670] __dump_stack+0x21/0x30 [ 202.171279][ T7670] dump_stack_lvl+0x10c/0x190 [ 202.171299][ T7670] ? __cfi_dump_stack_lvl+0x10/0x10 [ 202.171320][ T7670] dump_stack+0x19/0x20 [ 202.171338][ T7670] should_fail_ex+0x3d9/0x530 [ 202.171358][ T7670] should_fail_alloc_page+0xeb/0x110 [ 202.171382][ T7670] __alloc_pages_noprof+0x19d/0x6c0 [ 202.171400][ T7670] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 202.171418][ T7670] ? trace_reschedule_exit+0x13/0x110 [ 202.171436][ T7670] ? irqentry_exit+0x4a/0x60 [ 202.171454][ T7670] ? asm_sysvec_reschedule_ipi+0x1f/0x30 [ 202.171478][ T7670] __folio_alloc_noprof+0x14/0x80 [ 202.171494][ T7670] shmem_alloc_and_add_folio+0x452/0x1050 [ 202.171519][ T7670] ? put_swap_device+0x130/0x130 [ 202.171542][ T7670] ? shmem_huge_global_enabled+0x2da/0x360 [ 202.171564][ T7670] ? shmem_allowable_huge_orders+0x1f7/0x430 [ 202.171586][ T7670] ? kstrtouint_from_user+0xfb/0x150 [ 202.171603][ T7670] ? __x64_sys_openat+0x13a/0x170 [ 202.171619][ T7670] shmem_get_folio_gfp+0x5f0/0x1380 [ 202.171642][ T7670] ? shmem_get_folio+0xc0/0xc0 [ 202.171662][ T7670] ? _raw_spin_lock+0x8c/0x120 [ 202.171682][ T7670] ? __cfi__raw_spin_lock+0x10/0x10 [ 202.171702][ T7670] ? __kasan_check_write+0x18/0x20 [ 202.171720][ T7670] ? recalc_sigpending+0x16d/0x1d0 [ 202.171743][ T7670] shmem_fallocate+0x8e8/0xcd0 [ 202.171760][ T7670] ? _raw_spin_unlock_irq+0x45/0x70 [ 202.171783][ T7670] ? __cfi_shmem_fallocate+0x10/0x10 [ 202.171801][ T7670] ? arch_do_signal_or_restart+0x2d3/0x720 [ 202.171823][ T7670] ? fput+0x1a5/0x240 [ 202.171854][ T7670] vfs_fallocate+0x513/0x600 [ 202.171876][ T7670] __x64_sys_fallocate+0xc4/0x110 [ 202.171897][ T7670] x64_sys_call+0x2e48/0x2ee0 [ 202.171918][ T7670] do_syscall_64+0x58/0xf0 [ 202.171938][ T7670] ? clear_bhb_loop+0x35/0x90 [ 202.171960][ T7670] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 202.171983][ T7670] RIP: 0033:0x7f3c2c18e929 [ 202.171999][ T7670] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 202.172015][ T7670] RSP: 002b:00007f3c2d03d038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 202.172035][ T7670] RAX: ffffffffffffffda RBX: 00007f3c2c3b5fa0 RCX: 00007f3c2c18e929 [ 202.172049][ T7670] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 202.172060][ T7670] RBP: 00007f3c2d03d090 R08: 0000000000000000 R09: 0000000000000000 [ 202.172071][ T7670] R10: 00000000001001f0 R11: 0000000000000246 R12: 0000000000000001 [ 202.172083][ T7670] R13: 0000000000000000 R14: 00007f3c2c3b5fa0 R15: 00007ffddb380fb8 [ 202.172097][ T7670] [ 202.625205][ T7684] FAULT_INJECTION: forcing a failure. [ 202.625205][ T7684] name failslab, interval 1, probability 0, space 0, times 0 [ 202.637923][ T7684] CPU: 1 UID: 0 PID: 7684 Comm: syz.2.3074 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 202.637944][ T7684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 202.637951][ T7684] Call Trace: [ 202.637955][ T7684] [ 202.637960][ T7684] __dump_stack+0x21/0x30 [ 202.637976][ T7684] dump_stack_lvl+0x10c/0x190 [ 202.637987][ T7684] ? __cfi_dump_stack_lvl+0x10/0x10 [ 202.637999][ T7684] dump_stack+0x19/0x20 [ 202.638009][ T7684] should_fail_ex+0x3d9/0x530 [ 202.638020][ T7684] should_failslab+0xac/0x100 [ 202.638033][ T7684] __kmalloc_cache_noprof+0x41/0x3c0 [ 202.638045][ T7684] ? get_mountpoint+0x21f/0x500 [ 202.638057][ T7684] get_mountpoint+0x21f/0x500 [ 202.638067][ T7684] attach_recursive_mnt+0x185/0x21c0 [ 202.638080][ T7684] ? __kasan_check_write+0x18/0x20 [ 202.638094][ T7684] ? _raw_spin_lock+0x8c/0x120 [ 202.638107][ T7684] ? __cfi__raw_spin_lock+0x10/0x10 [ 202.638118][ T7684] ? __asan_memset+0x39/0x50 [ 202.638128][ T7684] ? graft_tree+0x1c0/0x1c0 [ 202.638140][ T7684] ? clone_mnt+0xa27/0xc80 [ 202.638149][ T7684] graft_tree+0x157/0x1c0 [ 202.638161][ T7684] do_loopback+0x3b7/0x520 [ 202.638172][ T7684] ? path_mount+0x1050/0x1050 [ 202.638182][ T7684] ? security_capable+0xcf/0xf0 [ 202.638191][ T7684] ? ns_capable+0x91/0xf0 [ 202.638202][ T7684] path_mount+0x582/0x1050 [ 202.638213][ T7684] ? putname+0x113/0x150 [ 202.638224][ T7684] __se_sys_mount+0x2bd/0x480 [ 202.638234][ T7684] ? ksys_write+0x1ef/0x250 [ 202.638245][ T7684] ? __x64_sys_mount+0xf0/0xf0 [ 202.638257][ T7684] __x64_sys_mount+0xc3/0xf0 [ 202.638267][ T7684] x64_sys_call+0x2021/0x2ee0 [ 202.638279][ T7684] do_syscall_64+0x58/0xf0 [ 202.638291][ T7684] ? clear_bhb_loop+0x35/0x90 [ 202.638304][ T7684] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 202.638318][ T7684] RIP: 0033:0x7f3c2c18e929 [ 202.638327][ T7684] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 202.638336][ T7684] RSP: 002b:00007f3c2d03d038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 202.638349][ T7684] RAX: ffffffffffffffda RBX: 00007f3c2c3b5fa0 RCX: 00007f3c2c18e929 [ 202.638361][ T7684] RDX: 0000000000000000 RSI: 0000200000000500 RDI: 0000200000000100 [ 202.638372][ T7684] RBP: 00007f3c2d03d090 R08: 0000000000000000 R09: 0000000000000000 [ 202.638382][ T7684] R10: 0000000000201008 R11: 0000000000000246 R12: 0000000000000001 [ 202.638393][ T7684] R13: 0000000000000000 R14: 00007f3c2c3b5fa0 R15: 00007ffddb380fb8 [ 202.638406][ T7684] [ 202.850767][ T10] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 202.903834][ T7686] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3075'. [ 203.040752][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 203.047662][ T10] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 203.056490][ T10] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 203.070266][ T10] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 203.090084][ T10] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 203.103325][ T7696] fuse: Bad value for 'fd' [ 203.107823][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.117218][ T10] usb 4-1: Product: 㰓 [ 203.122458][ T10] usb 4-1: Manufacturer: ဌ [ 203.126820][ T7698] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOENT } my_pid:424 [ 203.127355][ T10] usb 4-1: SerialNumber: syz [ 203.226635][ T36] kauditd_printk_skb: 58 callbacks suppressed [ 203.226652][ T36] audit: type=1326 audit(1750441555.810:2041): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7695 comm="syz.0.3079" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbcf6b8e929 code=0x7ffc0000 [ 203.256383][ T36] audit: type=1326 audit(1750441555.810:2042): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7695 comm="syz.0.3079" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fbcf6b8e929 code=0x7ffc0000 [ 203.279832][ T36] audit: type=1326 audit(1750441555.810:2043): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7695 comm="syz.0.3079" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbcf6b8e929 code=0x7ffc0000 [ 203.303335][ T36] audit: type=1326 audit(1750441555.810:2044): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7695 comm="syz.0.3079" exe="/root/syz-executor" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7fbcf6b8e929 code=0x7ffc0000 [ 203.326791][ T36] audit: type=1326 audit(1750441555.810:2045): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7695 comm="syz.0.3079" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbcf6b8e929 code=0x7ffc0000 [ 203.350209][ T36] audit: type=1326 audit(1750441555.810:2046): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7695 comm="syz.0.3079" exe="/root/syz-executor" sig=0 arch=c000003e syscall=291 compat=0 ip=0x7fbcf6b8e929 code=0x7ffc0000 [ 203.355929][ T10] usb 4-1: 0:2 : does not exist [ 203.374021][ T36] audit: type=1326 audit(1750441555.810:2047): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7695 comm="syz.0.3079" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbcf6b8e929 code=0x7ffc0000 [ 203.390967][ T10] usb 4-1: USB disconnect, device number 71 [ 203.402660][ T36] audit: type=1326 audit(1750441555.810:2048): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7695 comm="syz.0.3079" exe="/root/syz-executor" sig=0 arch=c000003e syscall=291 compat=0 ip=0x7fbcf6b8e929 code=0x7ffc0000 [ 203.431722][ T36] audit: type=1326 audit(1750441555.810:2049): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7695 comm="syz.0.3079" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbcf6b8e929 code=0x7ffc0000 [ 203.458966][ T7706] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOENT } my_pid:720 [ 203.460891][ T36] audit: type=1326 audit(1750441555.820:2050): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7695 comm="syz.0.3079" exe="/root/syz-executor" sig=0 arch=c000003e syscall=291 compat=0 ip=0x7fbcf6b8e929 code=0x7ffc0000 [ 203.510758][ T638] usb 3-1: new full-speed USB device number 39 using dummy_hcd [ 203.661786][ T638] usb 3-1: config 0 has an invalid interface number: 138 but max is 0 [ 203.670378][ T638] usb 3-1: config 0 has no interface number 0 [ 203.676606][ T638] usb 3-1: config 0 interface 138 altsetting 0 endpoint 0x3 has invalid maxpacket 1023, setting to 64 [ 203.689077][ T638] usb 3-1: New USB device found, idVendor=07c4, idProduct=a004, bcdDevice=b4.df [ 203.698400][ T638] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 203.706420][ T638] usb 3-1: Product: syz [ 203.710576][ T638] usb 3-1: Manufacturer: syz [ 203.715388][ T638] usb 3-1: SerialNumber: syz [ 203.720437][ T638] usb 3-1: config 0 descriptor?? [ 203.725728][ T7704] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 203.733445][ T638] ums-datafab 3-1:0.138: USB Mass Storage device detected [ 203.744376][ T638] scsi host1: usb-storage 3-1:0.138 [ 203.820752][ T10] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 203.940654][ T638] usb 3-1: USB disconnect, device number 39 [ 203.971854][ T10] usb 2-1: config 1 has an invalid descriptor of length 117, skipping remainder of the config [ 203.982441][ T10] usb 2-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 203.995557][ T10] usb 2-1: config 1 interface 0 has no altsetting 0 [ 204.005297][ T10] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 204.014448][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 204.022502][ T10] usb 2-1: SerialNumber: syz [ 204.028916][ T10] usb 2-1: bad CDC descriptors [ 204.230229][ T10] usb 2-1: USB disconnect, device number 36 [ 204.755393][ T7740] fuse: Bad value for 'fd' [ 204.763703][ T7742] rust_binder: Write failure EINVAL in pid:357 [ 204.969799][ T7753] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 205.250755][ T31] usb 1-1: new high-speed USB device number 106 using dummy_hcd [ 205.411918][ T31] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 205.422090][ T31] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 205.431785][ T31] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 205.440877][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 205.448858][ T31] usb 1-1: SerialNumber: syz [ 205.660409][ T31] usb 1-1: USB disconnect, device number 106 [ 205.770612][ T7772] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 205.788620][ T7777] netlink: 104 bytes leftover after parsing attributes in process `syz.2.3109'. [ 205.828413][ T7786] tipc: Started in network mode [ 205.833336][ T7786] tipc: Node identity 00000000000000000000000000000001, cluster identity 4711 [ 205.842292][ T7786] tipc: Enabling of bearer rejected, failed to enable media [ 205.909202][ T7792] fuse: Bad value for 'fd' [ 206.410765][ T638] usb 1-1: new full-speed USB device number 107 using dummy_hcd [ 206.546907][ T7797] binder: Bad value for 'stats' [ 206.561797][ T638] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 206.569839][ T638] usb 1-1: config 0 has no interface number 0 [ 206.575991][ T638] usb 1-1: config 0 interface 8 altsetting 2 endpoint 0x2 has invalid maxpacket 512, setting to 64 [ 206.586698][ T638] usb 1-1: config 0 interface 8 altsetting 2 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 206.597526][ T638] usb 1-1: config 0 interface 8 has no altsetting 0 [ 206.605991][ T638] usb 1-1: New USB device found, idVendor=0846, idProduct=68d3, bcdDevice=2d.9b [ 206.615089][ T638] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.623107][ T638] usb 1-1: Product: syz [ 206.627251][ T638] usb 1-1: Manufacturer: syz [ 206.631883][ T638] usb 1-1: SerialNumber: syz [ 206.640069][ T638] usb 1-1: config 0 descriptor?? [ 206.645379][ T7795] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 206.652866][ T7795] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 206.677122][ T7804] rust_binder: BC_FREEZE_NOTIFICATION_DONE 0000000000000000 not found [ 206.685380][ T7804] rust_binder: Write failure EINVAL in pid:372 [ 206.950819][ T10] usb 4-1: new high-speed USB device number 72 using dummy_hcd [ 207.030817][ T6497] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 207.111166][ T10] usb 4-1: too many configurations: 151, using maximum allowed: 8 [ 207.125531][ T10] usb 4-1: New USB device found, idVendor=04d8, idProduct=0082, bcdDevice=ce.b7 [ 207.134662][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=130 [ 207.142867][ T10] usb 4-1: Product: syz [ 207.147021][ T10] usb 4-1: Manufacturer: syz [ 207.151620][ T10] usb 4-1: SerialNumber: syz [ 207.156763][ T10] usb 4-1: config 0 descriptor?? [ 207.180761][ T6497] usb 3-1: Using ep0 maxpacket: 16 [ 207.187068][ T6497] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 207.197338][ T6497] usb 3-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 207.206425][ T6497] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.214466][ T6497] usb 3-1: Product: syz [ 207.218633][ T6497] usb 3-1: Manufacturer: syz [ 207.223426][ T6497] usb 3-1: SerialNumber: syz [ 207.228620][ T6497] usb 3-1: config 0 descriptor?? [ 207.234609][ T6497] ftdi_sio 3-1:0.0: FTDI USB Serial Device converter detected [ 207.242517][ T6497] usb 3-1: Detected FT232R [ 207.363242][ T10] usb 4-1: bad CDC descriptors [ 207.370841][ T10] usb 4-1: USB disconnect, device number 72 [ 207.434570][ T6497] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 207.643106][ T6497] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 208.150782][ T31] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 208.194307][ T7824] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 208.301913][ T31] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 208.318474][ T31] usb 2-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 208.328132][ T31] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 208.337225][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 208.345691][ T31] usb 2-1: SerialNumber: syz [ 208.552817][ T31] usb 2-1: USB disconnect, device number 37 [ 208.836143][ T7835] rust_binder: Error while translating object. [ 208.836174][ T7835] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: ENOENT } [ 208.842518][ T7835] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOENT } my_pid:390 [ 208.889126][ T7837] fuse: Bad value for 'fd' [ 209.008672][ T36] kauditd_printk_skb: 48 callbacks suppressed [ 209.008688][ T36] audit: type=1326 audit(1750441561.590:2099): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7836 comm="syz.3.3131" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3216b8e929 code=0x7ffc0000 [ 209.038287][ T36] audit: type=1326 audit(1750441561.590:2100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7836 comm="syz.3.3131" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3216b8e929 code=0x7ffc0000 [ 209.061775][ T36] audit: type=1326 audit(1750441561.590:2101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7836 comm="syz.3.3131" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f3216b8e929 code=0x7ffc0000 [ 209.085273][ T36] audit: type=1326 audit(1750441561.590:2102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7836 comm="syz.3.3131" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3216b8e929 code=0x7ffc0000 [ 209.108703][ T36] audit: type=1326 audit(1750441561.590:2103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7836 comm="syz.3.3131" exe="/root/syz-executor" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f3216b8e929 code=0x7ffc0000 [ 209.132126][ T36] audit: type=1326 audit(1750441561.590:2104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7836 comm="syz.3.3131" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3216b8e929 code=0x7ffc0000 [ 209.155578][ T36] audit: type=1326 audit(1750441561.590:2105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7836 comm="syz.3.3131" exe="/root/syz-executor" sig=0 arch=c000003e syscall=291 compat=0 ip=0x7f3216b8e929 code=0x7ffc0000 [ 209.179373][ T36] audit: type=1326 audit(1750441561.590:2106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7836 comm="syz.3.3131" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3216b8e929 code=0x7ffc0000 [ 209.202900][ T36] audit: type=1326 audit(1750441561.590:2107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7836 comm="syz.3.3131" exe="/root/syz-executor" sig=0 arch=c000003e syscall=291 compat=0 ip=0x7f3216b8e929 code=0x7ffc0000 [ 209.226590][ T36] audit: type=1326 audit(1750441561.590:2108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7836 comm="syz.3.3131" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3216b8e929 code=0x7ffc0000 [ 209.227023][ T1032] usb 1-1: USB disconnect, device number 107 [ 209.346424][ T7850] overlayfs: missing 'lowerdir' [ 209.409682][ T7854] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 209.412758][ T7854] rust_binder: Failed to allocate buffer. len:16, is_oneway:false [ 209.710789][ T1032] usb 1-1: new high-speed USB device number 108 using dummy_hcd [ 209.792844][ T638] usb 3-1: USB disconnect, device number 40 [ 209.800760][ T7863] fuse: Bad value for 'fd' [ 209.805174][ T638] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 209.814709][ T638] ftdi_sio 3-1:0.0: device disconnected [ 209.871766][ T1032] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 209.881958][ T1032] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 209.891617][ T1032] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 209.900736][ T1032] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 209.910326][ T1032] usb 1-1: SerialNumber: syz [ 210.082082][ T7885] fuse: Bad value for 'fd' [ 210.119191][ T1032] usb 1-1: USB disconnect, device number 108 [ 210.270778][ T638] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 210.273311][ T7896] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 210.278990][ T7896] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 210.286378][ T7896] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 210.292961][ T7896] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 210.307122][ T7896] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 210.320752][ T7896] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 210.341791][ T7896] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 210.410844][ T638] usb 3-1: device descriptor read/64, error -71 [ 210.495728][ T7904] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 210.548892][ T7905] netlink: 'syz.1.3158': attribute type 96 has an invalid length. [ 210.563292][ T7905] netlink: 36 bytes leftover after parsing attributes in process `syz.1.3158'. [ 210.572874][ T7905] netlink: 72 bytes leftover after parsing attributes in process `syz.1.3158'. [ 210.660817][ T638] usb 3-1: device descriptor read/64, error -71 [ 210.900766][ T638] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 211.030813][ T638] usb 3-1: device descriptor read/64, error -71 [ 211.270797][ T638] usb 3-1: device descriptor read/64, error -71 [ 211.313760][ T7919] fuse: Bad value for 'fd' [ 211.381128][ T638] usb usb3-port1: attempt power cycle [ 211.720791][ T638] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 211.741836][ T638] usb 3-1: device descriptor read/8, error -71 [ 211.800449][ T7937] netlink: 104 bytes leftover after parsing attributes in process `syz.3.3169'. [ 211.840524][ T7945] fuse: Bad value for 'fd' [ 211.840774][ T499] usb 1-1: new high-speed USB device number 109 using dummy_hcd [ 211.855274][ T7933] rust_binder: Read failure Err(EFAULT) in pid:787 [ 211.882185][ T638] usb 3-1: device descriptor read/8, error -71 [ 212.001786][ T499] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 212.011920][ T499] usb 1-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 212.025139][ T499] usb 1-1: config 1 interface 0 has no altsetting 0 [ 212.032503][ T499] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 212.041616][ T499] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 212.049599][ T499] usb 1-1: SerialNumber: syz [ 212.055522][ T499] cdc_ether 1-1:1.0: skipping garbage [ 212.060963][ T499] usb 1-1: bad CDC descriptors [ 212.130790][ T638] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 212.151812][ T638] usb 3-1: device descriptor read/8, error -71 [ 212.220775][ T10] usb 4-1: new high-speed USB device number 73 using dummy_hcd [ 212.257990][ T499] usb 1-1: USB disconnect, device number 109 [ 212.281719][ T638] usb 3-1: device descriptor read/8, error -71 [ 212.370778][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 212.377093][ T10] usb 4-1: config 0 has an invalid interface number: 67 but max is 0 [ 212.385263][ T10] usb 4-1: config 0 has no interface number 0 [ 212.391535][ T638] usb usb3-port1: unable to enumerate USB device [ 212.399362][ T10] usb 4-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 212.408475][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.416483][ T10] usb 4-1: Product: syz [ 212.420640][ T10] usb 4-1: Manufacturer: syz [ 212.425249][ T10] usb 4-1: SerialNumber: syz [ 212.430318][ T10] usb 4-1: config 0 descriptor?? [ 212.436075][ T10] smsc95xx v2.0.0 [ 212.755849][ T7957] netlink: 56 bytes leftover after parsing attributes in process `syz.1.3178'. [ 212.827636][ T7972] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:203 [ 212.827879][ T7972] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:203 [ 212.837101][ T10] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 212.857430][ T10] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 212.958113][ T7974] fuse: Bad value for 'fd' [ 213.067326][ T10] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -61 [ 213.078175][ T10] smsc95xx 4-1:0.67: probe with driver smsc95xx failed with error -61 [ 213.250757][ T1032] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 213.400761][ T1032] usb 2-1: Using ep0 maxpacket: 8 [ 213.408431][ T1032] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2e.04 [ 213.417554][ T1032] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.425573][ T1032] usb 2-1: Product: syz [ 213.429745][ T1032] usb 2-1: Manufacturer: syz [ 213.434373][ T1032] usb 2-1: SerialNumber: syz [ 213.439516][ T1032] usb 2-1: config 0 descriptor?? [ 213.872077][ T7982] binder: Bad value for 'defcontext' [ 214.700796][ T499] usb 1-1: new high-speed USB device number 110 using dummy_hcd [ 214.738355][ T7997] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 214.738471][ T7997] rust_binder: Write failure EINVAL in pid:480 [ 214.745719][ T7997] rust_binder: got new transaction with bad transaction stack [ 214.751996][ T7997] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:480 [ 214.775900][ T36] kauditd_printk_skb: 83 callbacks suppressed [ 214.775921][ T36] audit: type=1400 audit(1750441567.360:2192): avc: denied { accept } for pid=8000 comm="syz.2.3193" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 214.851908][ T499] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 214.862484][ T499] usb 1-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 214.875492][ T499] usb 1-1: config 1 interface 0 has no altsetting 0 [ 214.876543][ T8003] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 214.882209][ T8003] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOENT } my_pid:486 [ 214.882880][ T499] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 214.906871][ T499] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 214.914906][ T499] usb 1-1: SerialNumber: syz [ 214.921622][ T499] cdc_ether 1-1:1.0: skipping garbage [ 214.927246][ T499] usb 1-1: bad CDC descriptors [ 214.941600][ T8010] fuse: Bad value for 'fd' [ 214.993841][ T499] usb 4-1: USB disconnect, device number 73 [ 215.052946][ T36] audit: type=1326 audit(1750441567.640:2193): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8009 comm="syz.2.3196" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c2c18e929 code=0x7ffc0000 [ 215.076517][ T36] audit: type=1326 audit(1750441567.640:2194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8009 comm="syz.2.3196" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c2c18e929 code=0x7ffc0000 [ 215.100884][ T36] audit: type=1326 audit(1750441567.640:2195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8009 comm="syz.2.3196" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f3c2c18e929 code=0x7ffc0000 [ 215.124412][ T36] audit: type=1326 audit(1750441567.640:2196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8009 comm="syz.2.3196" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c2c18e929 code=0x7ffc0000 [ 215.125022][ T311] usb 1-1: USB disconnect, device number 110 [ 215.148205][ T36] audit: type=1326 audit(1750441567.640:2197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8009 comm="syz.2.3196" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f3c2c18e929 code=0x7ffc0000 [ 215.177451][ T36] audit: type=1326 audit(1750441567.640:2198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8009 comm="syz.2.3196" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c2c18e929 code=0x7ffc0000 [ 215.201084][ T36] audit: type=1326 audit(1750441567.640:2199): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8009 comm="syz.2.3196" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3c2c18e929 code=0x7ffc0000 [ 215.826208][ T311] usb 2-1: USB disconnect, device number 38 [ 215.834923][ T8022] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:816 [ 215.943746][ T8036] FAULT_INJECTION: forcing a failure. [ 215.943746][ T8036] name failslab, interval 1, probability 0, space 0, times 0 [ 215.965504][ T8036] CPU: 0 UID: 0 PID: 8036 Comm: syz.2.3206 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 215.965531][ T8036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 215.965538][ T8036] Call Trace: [ 215.965543][ T8036] [ 215.965547][ T8036] __dump_stack+0x21/0x30 [ 215.965565][ T8036] dump_stack_lvl+0x10c/0x190 [ 215.965583][ T8036] ? __cfi_dump_stack_lvl+0x10/0x10 [ 215.965598][ T8036] ? read_tsc+0xd/0x20 [ 215.965608][ T8036] dump_stack+0x19/0x20 [ 215.965618][ T8036] should_fail_ex+0x3d9/0x530 [ 215.965630][ T8036] should_failslab+0xac/0x100 [ 215.965643][ T8036] kmem_cache_alloc_node_noprof+0x45/0x3b0 [ 215.965654][ T8036] ? __alloc_skb+0x10c/0x370 [ 215.965666][ T8036] __alloc_skb+0x10c/0x370 [ 215.965678][ T8036] xfrm_send_state_notify+0x773/0x1a90 [ 215.965691][ T8036] ? __cfi_xfrm_send_state_notify+0x10/0x10 [ 215.965703][ T8036] ? __cfi_xfrm_send_state_notify+0x10/0x10 [ 215.965714][ T8036] km_state_notify+0x81/0xe0 [ 215.965727][ T8036] xfrm_add_sa+0x3035/0x3ea0 [ 215.965739][ T8036] ? selinux_capable+0x38/0x50 [ 215.965750][ T8036] ? __cfi_xfrm_add_sa+0x10/0x10 [ 215.965762][ T8036] xfrm_user_rcv_msg+0x577/0x860 [ 215.965775][ T8036] ? __cfi_xfrm_user_rcv_msg+0x10/0x10 [ 215.965786][ T8036] ? stack_trace_save+0x9d/0xe0 [ 215.965798][ T8036] ? __asan_memcpy+0x5a/0x80 [ 215.965808][ T8036] ? avc_has_perm_noaudit+0x286/0x360 [ 215.965826][ T8036] ? avc_has_perm+0x144/0x220 [ 215.965835][ T8036] netlink_rcv_skb+0x22b/0x4a0 [ 215.965849][ T8036] ? __cfi_xfrm_user_rcv_msg+0x10/0x10 [ 215.965861][ T8036] ? __cfi_netlink_rcv_skb+0x10/0x10 [ 215.965879][ T8036] ? __kasan_check_write+0x18/0x20 [ 215.965896][ T8036] ? mutex_lock+0x92/0x1c0 [ 215.965911][ T8036] ? __cfi_mutex_lock+0x10/0x10 [ 215.965923][ T8036] ? netlink_autobind+0x1c0/0x1c0 [ 215.965937][ T8036] xfrm_netlink_rcv+0x76/0x90 [ 215.965949][ T8036] netlink_unicast+0x8c6/0xa60 [ 215.965961][ T8036] netlink_sendmsg+0x7f0/0xaf0 [ 215.965974][ T8036] ? __cfi_netlink_sendmsg+0x10/0x10 [ 215.965987][ T8036] ? bpf_lsm_socket_sendmsg+0xd/0x20 [ 215.966002][ T8036] ? security_socket_sendmsg+0x33/0xd0 [ 215.966013][ T8036] ? __cfi_netlink_sendmsg+0x10/0x10 [ 215.966026][ T8036] ____sys_sendmsg+0xa15/0xa70 [ 215.966040][ T8036] ? __sys_sendmsg_sock+0x50/0x50 [ 215.966054][ T8036] ? import_iovec+0x81/0xb0 [ 215.966068][ T8036] ___sys_sendmsg+0x220/0x2a0 [ 215.966081][ T8036] ? __sys_sendmsg+0x280/0x280 [ 215.966094][ T8036] ? proc_fail_nth_write+0x17e/0x210 [ 215.966103][ T8036] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 215.966116][ T8036] __x64_sys_sendmsg+0x1eb/0x2c0 [ 215.966124][ T8036] ? fput+0x1a5/0x240 [ 215.966137][ T8036] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 215.966146][ T8036] ? ksys_write+0x1ef/0x250 [ 215.966157][ T8036] ? __kasan_check_read+0x15/0x20 [ 215.966167][ T8036] x64_sys_call+0x2a4c/0x2ee0 [ 215.966179][ T8036] do_syscall_64+0x58/0xf0 [ 215.966191][ T8036] ? clear_bhb_loop+0x35/0x90 [ 215.966204][ T8036] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 215.966217][ T8036] RIP: 0033:0x7f3c2c18e929 [ 215.966226][ T8036] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 215.966235][ T8036] RSP: 002b:00007f3c2d03d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 215.966250][ T8036] RAX: ffffffffffffffda RBX: 00007f3c2c3b5fa0 RCX: 00007f3c2c18e929 [ 215.966263][ T8036] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 215.966275][ T8036] RBP: 00007f3c2d03d090 R08: 0000000000000000 R09: 0000000000000000 [ 215.966286][ T8036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 215.966293][ T8036] R13: 0000000000000000 R14: 00007f3c2c3b5fa0 R15: 00007ffddb380fb8 [ 215.966301][ T8036] [ 216.340881][ T311] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 216.400788][ T499] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 216.470779][ T311] usb 2-1: device descriptor read/64, error -71 [ 216.508652][ T36] audit: type=1326 audit(1750441569.090:2200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8040 comm="syz.0.3208" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fbcf6b8e929 code=0x0 [ 216.552783][ T499] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 216.562950][ T499] usb 3-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 216.575957][ T499] usb 3-1: config 1 interface 0 has no altsetting 0 [ 216.583367][ T499] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 216.592456][ T499] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 216.600608][ T499] usb 3-1: SerialNumber: syz [ 216.606483][ T499] cdc_ether 3-1:1.0: skipping garbage [ 216.612039][ T499] usb 3-1: bad CDC descriptors [ 216.673006][ T36] audit: type=1400 audit(1750441569.260:2201): avc: denied { getopt } for pid=8040 comm="syz.0.3208" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 216.720751][ T311] usb 2-1: device descriptor read/64, error -71 [ 216.808516][ T10] usb 3-1: USB disconnect, device number 45 [ 216.960775][ T311] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 217.090768][ T311] usb 2-1: device descriptor read/64, error -71 [ 217.332785][ T8051] fuse: Bad value for 'fd' [ 217.340884][ T311] usb 2-1: device descriptor read/64, error -71 [ 217.460886][ T311] usb usb2-port1: attempt power cycle [ 217.800797][ T311] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 217.821761][ T311] usb 2-1: device descriptor read/8, error -71 [ 217.830922][ T31] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 217.951729][ T311] usb 2-1: device descriptor read/8, error -71 [ 217.960781][ T499] usb 1-1: new high-speed USB device number 111 using dummy_hcd [ 217.981871][ T31] usb 4-1: config 1 has an invalid descriptor of length 117, skipping remainder of the config [ 217.992207][ T31] usb 4-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 218.005194][ T31] usb 4-1: config 1 interface 0 has no altsetting 0 [ 218.012519][ T31] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 218.021633][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 218.029637][ T31] usb 4-1: SerialNumber: syz [ 218.035829][ T31] usb 4-1: bad CDC descriptors [ 218.116729][ T8075] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 218.125275][ T8075] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 218.190795][ T311] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 218.221932][ T311] usb 2-1: device descriptor read/8, error -71 [ 218.237263][ T31] usb 4-1: USB disconnect, device number 74 [ 218.309944][ T8080] SELinux: security_context_str_to_sid () failed with errno=-22 [ 218.351794][ T311] usb 2-1: device descriptor read/8, error -71 [ 218.460899][ T311] usb usb2-port1: unable to enumerate USB device [ 218.753167][ T8085] incfs: Can't find or create .index dir in ./cgroup [ 218.759932][ T8085] incfs: mount failed -22 [ 218.774283][ T8088] rust_binder: Error in use_page_slow: ESRCH [ 218.774301][ T8088] rust_binder: use_range failure ESRCH [ 218.780378][ T8088] rust_binder: Failed to allocate buffer. len:40, is_oneway:false [ 218.785904][ T8088] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: ESRCH } [ 218.793796][ T8088] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ESRCH } my_pid:444 [ 218.872094][ T8099] fuse: Bad value for 'fd' [ 219.186128][ T8111] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 219.197266][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.204764][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.212385][ T8111] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 219.212426][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.226534][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.234067][ T8111] rust_binder: Failed to allocate buffer. len:65400, is_oneway:true [ 219.234148][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.249735][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.257173][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.264580][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.272000][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.279403][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.287418][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.294867][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.302366][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.309745][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.317165][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.324590][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.332012][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.339401][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.346818][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.354391][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.361825][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.369249][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.376693][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.384338][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.391769][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.399155][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.406580][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.413996][ T10] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 219.421603][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.428999][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.436492][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.443932][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.451489][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.458886][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.466311][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.473737][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.481185][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.488572][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.495999][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.503414][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.510827][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.518215][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.525788][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.533301][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.540684][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.548202][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.555680][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.563173][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.570559][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.577979][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.585443][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.592930][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.600323][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.607741][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.615218][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.622656][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.630157][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.637613][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.645097][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.652549][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.659978][ T10] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 219.670222][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.677655][ T10] usb 3-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 219.690663][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.698119][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.705960][ T10] usb 3-1: config 1 interface 0 has no altsetting 0 [ 219.712644][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.720342][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.728179][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x6 [ 219.735820][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x3 [ 219.743347][ T10] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 219.752426][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.759805][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.767246][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 219.775455][ T10] usb 3-1: SerialNumber: syz [ 219.780793][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.788305][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.796427][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.798292][ T36] kauditd_printk_skb: 16 callbacks suppressed [ 219.798306][ T36] audit: type=1400 audit(1750441572.390:2218): avc: denied { accept } for pid=8120 comm="syz.3.3237" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 219.804462][ T10] usb 3-1: bad CDC descriptors [ 219.825783][ T8123] incfs: Can't find or create .incomplete dir in ./cgroup [ 219.830312][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.835387][ T8123] incfs: mount failed -22 [ 219.842168][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.842196][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.866398][ T8125] fuse: Bad value for 'fd' [ 219.870112][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.880556][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.888000][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.895435][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.902861][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.910255][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.917684][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.925086][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.932517][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.939906][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.947332][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.954743][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.962151][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.969538][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.976956][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.984400][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.991928][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 219.999428][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.006890][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.014349][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.019065][ T31] usb 3-1: USB disconnect, device number 46 [ 220.021839][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.035175][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.042627][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.050013][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.057464][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.064883][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.072511][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.080374][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.088027][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.098561][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.105869][ T8131] rust_binder: Failed to allocate buffer. len:152, is_oneway:true [ 220.106449][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.121978][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.129544][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.136996][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.144448][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.151898][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.159330][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.166771][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.174218][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.181655][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.189167][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.196611][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.204056][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.211509][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.218923][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.226366][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.233808][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x1 [ 220.241239][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.248662][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.256092][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.263528][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.271011][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.278424][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.285869][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x0 [ 220.293320][ T638] hid-generic 01FF:0004:0400.000A: unknown main item tag 0x1 [ 220.300761][ T638] hid-generic 01FF:0004:0400.000A: item fetching failed at offset 154/213 [ 220.309435][ T638] hid-generic 01FF:0004:0400.000A: probe with driver hid-generic failed with error -22 [ 220.431434][ T8141] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 220.431823][ T8141] rust_binder: Failed to allocate buffer. len:168, is_oneway:false [ 220.590216][ T499] usb 1-1: unable to get BOS descriptor or descriptor too short [ 220.612316][ T8150] fuse: Bad value for 'fd' [ 220.617568][ T499] usb 1-1: no configurations [ 220.622418][ T499] usb 1-1: can't read configurations, error -22 [ 220.670811][ T638] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 220.701175][ T8155] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3250'. [ 220.818427][ T8162] overlayfs: conflicting options: verity=require,redirect_dir=nofollow [ 220.826784][ T638] usb 2-1: Using ep0 maxpacket: 16 [ 220.836017][ T638] usb 2-1: unable to get BOS descriptor or descriptor too short [ 220.843790][ T638] usb 2-1: too many configurations: 18, using maximum allowed: 8 [ 220.852315][ T638] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 220.860174][ T638] usb 2-1: can't read configurations, error -71 [ 220.958309][ T36] audit: type=1400 audit(1750441573.540:2219): avc: denied { ioctl } for pid=8168 comm="syz.2.3254" path="socket:[62907]" dev="sockfs" ino=62907 ioctlcmd=0x5411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 221.111972][ T8178] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 221.112375][ T8178] rust_binder: Error while translating object. [ 221.118930][ T8178] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: ENOENT } [ 221.126200][ T8178] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOENT } my_pid:539 [ 221.227884][ T8185] fuse: Bad value for 'fd' [ 221.251175][ T311] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 221.284017][ T8187] FAULT_INJECTION: forcing a failure. [ 221.284017][ T8187] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 221.297633][ T8187] CPU: 0 UID: 0 PID: 8187 Comm: syz.2.3261 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 221.297665][ T8187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 221.297675][ T8187] Call Trace: [ 221.297681][ T8187] [ 221.297687][ T8187] __dump_stack+0x21/0x30 [ 221.297709][ T8187] dump_stack_lvl+0x10c/0x190 [ 221.297726][ T8187] ? __cfi_dump_stack_lvl+0x10/0x10 [ 221.297744][ T8187] dump_stack+0x19/0x20 [ 221.297760][ T8187] should_fail_ex+0x3d9/0x530 [ 221.297781][ T8187] should_fail+0xf/0x20 [ 221.297798][ T8187] should_fail_usercopy+0x1e/0x30 [ 221.297817][ T8187] _copy_from_user+0x22/0xb0 [ 221.297839][ T8187] __se_sys_mount+0x182/0x480 [ 221.297859][ T8187] ? ksys_write+0x1ef/0x250 [ 221.297879][ T8187] ? __x64_sys_mount+0xf0/0xf0 [ 221.297899][ T8187] __x64_sys_mount+0xc3/0xf0 [ 221.297919][ T8187] x64_sys_call+0x2021/0x2ee0 [ 221.297939][ T8187] do_syscall_64+0x58/0xf0 [ 221.297961][ T8187] ? clear_bhb_loop+0x35/0x90 [ 221.297985][ T8187] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 221.298008][ T8187] RIP: 0033:0x7f3c2c18e929 [ 221.298024][ T8187] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 221.298047][ T8187] RSP: 002b:00007f3c2d03d038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 221.298067][ T8187] RAX: ffffffffffffffda RBX: 00007f3c2c3b5fa0 RCX: 00007f3c2c18e929 [ 221.298081][ T8187] RDX: 0000200000000080 RSI: 0000200000000300 RDI: 0000000000000000 [ 221.298092][ T8187] RBP: 00007f3c2d03d090 R08: 0000200000000340 R09: 0000000000000000 [ 221.298104][ T8187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 221.298116][ T8187] R13: 0000000000000000 R14: 00007f3c2c3b5fa0 R15: 00007ffddb380fb8 [ 221.298131][ T8187] [ 221.492055][ T311] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 221.503409][ T311] usb 4-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 221.516448][ T311] usb 4-1: config 1 interface 0 has no altsetting 0 [ 221.523165][ T36] audit: type=1400 audit(1750441574.110:2220): avc: denied { link } for pid=8195 comm="syz.1.3266" name="file1" dev="tmpfs" ino=1936 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 221.533964][ T8198] FAULT_INJECTION: forcing a failure. [ 221.533964][ T8198] name failslab, interval 1, probability 0, space 0, times 0 [ 221.546260][ T311] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 221.558460][ T8198] CPU: 0 UID: 0 PID: 8198 Comm: syz.1.3267 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 221.558490][ T8198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 221.558501][ T8198] Call Trace: [ 221.558507][ T8198] [ 221.558514][ T8198] __dump_stack+0x21/0x30 [ 221.558539][ T8198] dump_stack_lvl+0x10c/0x190 [ 221.558558][ T8198] ? __cfi_dump_stack_lvl+0x10/0x10 [ 221.558576][ T8198] ? __kasan_check_write+0x18/0x20 [ 221.558594][ T8198] ? mutex_unlock+0x8b/0x240 [ 221.558611][ T8198] dump_stack+0x19/0x20 [ 221.558628][ T8198] should_fail_ex+0x3d9/0x530 [ 221.558647][ T8198] should_failslab+0xac/0x100 [ 221.558667][ T8198] kmem_cache_alloc_noprof+0x42/0x3a0 [ 221.558685][ T8198] ? getname_flags+0xc6/0x710 [ 221.558705][ T8198] getname_flags+0xc6/0x710 [ 221.558724][ T8198] __x64_sys_linkat+0xc2/0x100 [ 221.558741][ T8198] x64_sys_call+0x298c/0x2ee0 [ 221.558761][ T8198] do_syscall_64+0x58/0xf0 [ 221.558780][ T8198] ? clear_bhb_loop+0x35/0x90 [ 221.558802][ T8198] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 221.558824][ T8198] RIP: 0033:0x7f1f2018e929 [ 221.558839][ T8198] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 221.558853][ T8198] RSP: 002b:00007f1f21092038 EFLAGS: 00000246 ORIG_RAX: 0000000000000109 [ 221.558871][ T8198] RAX: ffffffffffffffda RBX: 00007f1f203b5fa0 RCX: 00007f1f2018e929 [ 221.558885][ T8198] RDX: 0000000000000003 RSI: 00002000000001c0 RDI: 0000000000000003 [ 221.558897][ T8198] RBP: 00007f1f21092090 R08: 0000000000001000 R09: 0000000000000000 [ 221.558908][ T8198] R10: 0000200000000200 R11: 0000000000000246 R12: 0000000000000001 [ 221.558919][ T8198] R13: 0000000000000000 R14: 00007f1f203b5fa0 R15: 00007ffe56d15d78 [ 221.558933][ T8198] [ 221.591940][ T36] audit: type=1400 audit(1750441574.170:2221): avc: denied { map } for pid=8199 comm="syz.1.3268" path="/proc/848/pagemap" dev="proc" ino=63175 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=file permissive=1 [ 221.596985][ T311] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 221.597183][ T36] audit: type=1400 audit(1750441574.170:2222): avc: denied { map } for pid=8199 comm="syz.1.3268" path="pid:[4026532303]" dev="nsfs" ino=4026532303 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 221.601516][ T311] usb 4-1: SerialNumber: syz [ 221.606197][ T36] audit: type=1400 audit(1750441574.170:2223): avc: denied { write } for pid=8199 comm="syz.1.3268" path="pid:[4026532303]" dev="nsfs" ino=4026532303 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 221.623861][ T311] usb 4-1: bad CDC descriptors [ 221.838511][ T311] usb 4-1: USB disconnect, device number 75 [ 221.858358][ T8209] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 221.858387][ T8209] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 221.873115][ T8214] fuse: Bad value for 'fd' [ 221.960818][ T638] usb 2-1: new full-speed USB device number 44 using dummy_hcd [ 222.002544][ T8217] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8217 comm=syz.0.3273 [ 222.078664][ T8219] input: syz0 as /devices/virtual/input/input26 [ 222.111753][ T638] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 222.121956][ T638] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 222.135659][ T638] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 222.145128][ T638] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 222.161762][ T638] usb 2-1: Product: syz [ 222.165972][ T638] usb 2-1: Manufacturer: syz [ 222.172721][ T638] usb 2-1: SerialNumber: syz [ 222.348274][ T36] audit: type=1400 audit(1750441575.932:2224): avc: denied { ioctl } for pid=8229 comm="syz.2.3278" path="socket:[63515]" dev="sockfs" ino=63515 ioctlcmd=0x891a scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 222.384968][ T638] usb 2-1: 0:2 : does not exist [ 222.397391][ T638] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 222.416742][ T638] usb 2-1: USB disconnect, device number 44 [ 222.425340][ T8240] fuse: Bad value for 'fd' [ 222.563175][ T8251] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 222.573862][ T8251] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:496 [ 222.593570][ T7813] udevd[7813]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 223.010700][ T8260] SELinux: Context system_u:object_r:udev_helper_exec_t:s0 is not valid (left unmapped). [ 223.020945][ T36] audit: type=1400 audit(1750441576.612:2225): avc: denied { relabelto } for pid=8259 comm="syz.0.3289" name="file0" dev="tmpfs" ino=625 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:udev_helper_exec_t:s0" [ 223.047942][ T36] audit: type=1400 audit(1750441576.612:2226): avc: denied { associate } for pid=8259 comm="syz.0.3289" name="file0" dev="tmpfs" ino=625 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:udev_helper_exec_t:s0" [ 223.140840][ T638] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 223.213751][ T8265] fuse: Bad value for 'fd' [ 223.270792][ T311] usb 1-1: new low-speed USB device number 113 using dummy_hcd [ 223.291895][ T638] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 223.302135][ T638] usb 2-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 223.315252][ T638] usb 2-1: config 1 interface 0 has no altsetting 0 [ 223.322609][ T638] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 223.331751][ T638] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 223.339783][ T638] usb 2-1: SerialNumber: syz [ 223.349802][ T638] usb 2-1: bad CDC descriptors [ 223.427016][ T311] usb 1-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 223.433624][ T36] audit: type=1400 audit(1750441577.022:2227): avc: denied { rename } for pid=8269 comm="syz.2.3293" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="tmpfs" ino=1167 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 223.438655][ T311] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 223.493509][ T311] usb 1-1: config 0 descriptor?? [ 223.557013][ T638] usb 2-1: USB disconnect, device number 45 [ 223.770724][ T8292] fuse: Bad value for 'fd' [ 224.127762][ T8304] rust_binder: BC_REQUEST_FREEZE_NOTIFICATION invalid ref 1 [ 224.135146][ T8304] rust_binder: Write failure EINVAL in pid:856 [ 224.182884][ T305] bridge_slave_1: left allmulticast mode [ 224.194979][ T305] bridge_slave_1: left promiscuous mode [ 224.200603][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 224.208384][ T305] bridge_slave_0: left allmulticast mode [ 224.215641][ T305] bridge_slave_0: left promiscuous mode [ 224.221484][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 224.383537][ T305] veth1_macvtap: left allmulticast mode [ 224.389186][ T305] veth0_vlan: left promiscuous mode [ 224.790748][ T64] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 224.858278][ T8321] fuse: Bad value for 'fd' [ 224.941844][ T64] usb 2-1: config 17 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 224.953528][ T64] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 224.964505][ T64] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 224.975742][ T64] usb 2-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 224.985058][ T64] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 224.998363][ T8309] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 225.002279][ T8324] FAULT_INJECTION: forcing a failure. [ 225.002279][ T8324] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 225.018615][ T8324] CPU: 1 UID: 0 PID: 8324 Comm: syz.3.3311 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 225.018647][ T8324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 225.018659][ T8324] Call Trace: [ 225.018666][ T8324] [ 225.018674][ T8324] __dump_stack+0x21/0x30 [ 225.018697][ T8324] dump_stack_lvl+0x10c/0x190 [ 225.018712][ T8324] ? __cfi_dump_stack_lvl+0x10/0x10 [ 225.018723][ T8324] dump_stack+0x19/0x20 [ 225.018733][ T8324] should_fail_ex+0x3d9/0x530 [ 225.018745][ T8324] should_fail+0xf/0x20 [ 225.018754][ T8324] should_fail_usercopy+0x1e/0x30 [ 225.018771][ T8324] strncpy_from_user+0x28/0x270 [ 225.018789][ T8324] ? getname_flags+0xc6/0x710 [ 225.018811][ T8324] getname_flags+0x102/0x710 [ 225.018832][ T8324] user_path_at+0x2b/0x60 [ 225.018847][ T8324] do_fchmodat+0xf3/0x200 [ 225.018858][ T8324] ? do_faccessat+0xcb0/0xcb0 [ 225.018868][ T8324] ? __kasan_check_read+0x15/0x20 [ 225.018879][ T8324] __x64_sys_fchmodat+0x81/0xa0 [ 225.018892][ T8324] x64_sys_call+0x2a28/0x2ee0 [ 225.018906][ T8324] do_syscall_64+0x58/0xf0 [ 225.018927][ T8324] ? clear_bhb_loop+0x35/0x90 [ 225.018951][ T8324] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 225.018974][ T8324] RIP: 0033:0x7f3216b8e929 [ 225.018988][ T8324] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 225.018997][ T8324] RSP: 002b:00007f32179fb038 EFLAGS: 00000246 ORIG_RAX: 000000000000010c [ 225.019010][ T8324] RAX: ffffffffffffffda RBX: 00007f3216db5fa0 RCX: 00007f3216b8e929 [ 225.019018][ T8324] RDX: 00000000000001ff RSI: 0000200000000440 RDI: ffffffffffffff9c [ 225.019025][ T8324] RBP: 00007f32179fb090 R08: 0000000000000000 R09: 0000000000000000 [ 225.019032][ T8324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 225.019038][ T8324] R13: 0000000000000000 R14: 00007f3216db5fa0 R15: 00007ffd090225f8 [ 225.019046][ T8324] [ 225.090852][ T638] usb 3-1: new full-speed USB device number 47 using dummy_hcd [ 225.372005][ T638] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xD has invalid wMaxPacketSize 0 [ 225.383155][ T638] usb 3-1: New USB device found, idVendor=4752, idProduct=0011, bcdDevice=32.4f [ 225.392297][ T638] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 225.400301][ T638] usb 3-1: Product: syz [ 225.404519][ T638] usb 3-1: Manufacturer: syz [ 225.409118][ T638] usb 3-1: SerialNumber: syz [ 225.414401][ T638] usb 3-1: config 0 descriptor?? [ 225.420433][ T638] hub 3-1:0.0: bad descriptor, ignoring hub [ 225.426633][ T638] hub 3-1:0.0: probe with driver hub failed with error -5 [ 225.436007][ T638] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -2 [ 225.451073][ T6353] udevd[6353]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 225.623021][ T8319] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 225.623270][ T8319] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:574 [ 225.630397][ T8319] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 225.648020][ T8319] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 225.662349][ T8319] kvm: Disabled LAPIC found during irq injection [ 225.671158][ T8319] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:574 [ 225.671281][ T8319] rust_binder: Write failure EINVAL in pid:574 [ 225.850899][ T10] usb 3-1: USB disconnect, device number 47 [ 226.021105][ T36] audit: type=1400 audit(1750441579.612:2228): avc: denied { read } for pid=8334 comm="syz.3.3314" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 226.111038][ T8340] netlink: 60 bytes leftover after parsing attributes in process `syz.3.3316'. [ 226.177973][ T8344] netlink: 72 bytes leftover after parsing attributes in process `syz.3.3318'. [ 226.195000][ T8346] fuse: Bad value for 'fd' [ 226.224823][ T311] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 226.234884][ T311] asix 1-1:0.0: probe with driver asix failed with error -71 [ 226.251624][ T311] usb 1-1: USB disconnect, device number 113 [ 226.284139][ T8357] overlayfs: failed to resolve './file0': -2 [ 226.339014][ T8364] rust_binder: Failed to allocate buffer. len:64, is_oneway:false [ 226.352246][ T8367] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 226.360242][ T8368] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 226.367185][ T8367] rust_binder: Write failure EINVAL in pid:557 [ 226.377249][ T8367] rust_binder: Write failure EINVAL in pid:557 [ 226.395364][ T8371] SELinux: policydb table sizes (0,0) do not match mine (6,7) [ 226.410975][ T8371] SELinux: failed to load policy [ 226.422795][ T36] audit: type=1400 audit(1750441580.012:2229): avc: denied { read } for pid=8370 comm="syz.3.3329" name="pids.max" dev="incremental-fs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 226.446313][ T36] audit: type=1400 audit(1750441580.012:2230): avc: denied { write } for pid=8370 comm="syz.3.3329" name="pids.max" dev="incremental-fs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 226.469869][ T36] audit: type=1400 audit(1750441580.012:2231): avc: denied { open } for pid=8370 comm="syz.3.3329" path="/syzcgroup/unified/syz3/pids.max" dev="incremental-fs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 226.770785][ T311] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 226.790802][ T10] usb 4-1: new high-speed USB device number 76 using dummy_hcd [ 226.900767][ T311] usb 3-1: device descriptor read/64, error -71 [ 226.942783][ T10] usb 4-1: unable to get BOS descriptor or descriptor too short [ 226.951263][ T10] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 226.958824][ T10] usb 4-1: can't read configurations, error -71 [ 227.140834][ T311] usb 3-1: device descriptor read/64, error -71 [ 227.178486][ T8384] overlayfs: failed to resolve './file0': -2 [ 227.237462][ T8388] fuse: Bad value for 'fd' [ 227.390776][ T311] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 227.498484][ T8404] FAULT_INJECTION: forcing a failure. [ 227.498484][ T8404] name failslab, interval 1, probability 0, space 0, times 0 [ 227.511230][ T8404] CPU: 1 UID: 0 PID: 8404 Comm: syz.3.3343 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 227.511274][ T8404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 227.511284][ T8404] Call Trace: [ 227.511291][ T8404] [ 227.511300][ T8404] __dump_stack+0x21/0x30 [ 227.511325][ T8404] dump_stack_lvl+0x10c/0x190 [ 227.511343][ T8404] ? __cfi_dump_stack_lvl+0x10/0x10 [ 227.511364][ T8404] dump_stack+0x19/0x20 [ 227.511381][ T8404] should_fail_ex+0x3d9/0x530 [ 227.511398][ T8404] should_failslab+0xac/0x100 [ 227.511418][ T8404] kmem_cache_alloc_node_noprof+0x45/0x3b0 [ 227.511430][ T8404] ? __alloc_skb+0x10c/0x370 [ 227.511441][ T8404] ? mutex_unlock+0x8b/0x240 [ 227.511451][ T8404] __alloc_skb+0x10c/0x370 [ 227.511467][ T8404] pfkey_sendmsg+0xcd1/0x1030 [ 227.511484][ T8404] ? __cfi_avc_has_perm+0x10/0x10 [ 227.511503][ T8404] ? __cfi_pfkey_sendmsg+0x10/0x10 [ 227.511519][ T8404] ? selinux_socket_sendmsg+0x284/0x380 [ 227.511544][ T8404] ? bpf_lsm_socket_sendmsg+0xd/0x20 [ 227.511560][ T8404] ? security_socket_sendmsg+0x33/0xd0 [ 227.511571][ T8404] ? __cfi_pfkey_sendmsg+0x10/0x10 [ 227.511580][ T8404] ____sys_sendmsg+0xa15/0xa70 [ 227.511595][ T8404] ? __sys_sendmsg_sock+0x50/0x50 [ 227.511611][ T8404] ? import_iovec+0x81/0xb0 [ 227.511634][ T8404] ___sys_sendmsg+0x220/0x2a0 [ 227.511669][ T8404] ? __sys_sendmsg+0x280/0x280 [ 227.511691][ T8404] ? proc_fail_nth_write+0x17e/0x210 [ 227.511701][ T8404] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 227.511713][ T8404] __x64_sys_sendmsg+0x1eb/0x2c0 [ 227.511721][ T8404] ? fput+0x1a5/0x240 [ 227.511734][ T8404] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 227.511743][ T8404] ? ksys_write+0x1ef/0x250 [ 227.511757][ T8404] ? __kasan_check_read+0x15/0x20 [ 227.511776][ T8404] x64_sys_call+0x2a4c/0x2ee0 [ 227.511797][ T8404] do_syscall_64+0x58/0xf0 [ 227.511818][ T8404] ? clear_bhb_loop+0x35/0x90 [ 227.511841][ T8404] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 227.511855][ T8404] RIP: 0033:0x7f3216b8e929 [ 227.511864][ T8404] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 227.511873][ T8404] RSP: 002b:00007f32179fb038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 227.511885][ T8404] RAX: ffffffffffffffda RBX: 00007f3216db5fa0 RCX: 00007f3216b8e929 [ 227.511893][ T8404] RDX: 0000000000044034 RSI: 00002000000002c0 RDI: 0000000000000003 [ 227.511903][ T8404] RBP: 00007f32179fb090 R08: 0000000000000000 R09: 0000000000000000 [ 227.511914][ T8404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 227.511926][ T8404] R13: 0000000000000000 R14: 00007f3216db5fa0 R15: 00007ffd090225f8 [ 227.511941][ T8404] [ 227.610794][ T638] usb 1-1: new high-speed USB device number 114 using dummy_hcd [ 227.612240][ T311] usb 3-1: device descriptor read/64, error -71 [ 227.652254][ T8411] fuse: Bad value for 'fd' [ 227.880886][ T638] usb 1-1: Using ep0 maxpacket: 16 [ 227.887145][ T638] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 227.897476][ T638] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 227.907867][ T638] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 227.910764][ T311] usb 3-1: device descriptor read/64, error -71 [ 227.917184][ T638] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.931624][ T638] usb 1-1: Product: syz [ 227.936047][ T638] usb 1-1: Manufacturer: syz [ 227.940889][ T638] usb 1-1: SerialNumber: syz [ 228.012485][ T8431] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=2142054965 (4284109930 ns) > initial count (2850433972 ns). Using initial count to start timer. [ 228.030949][ T311] usb usb3-port1: attempt power cycle [ 228.039638][ T8431] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 228.039937][ T8431] rust_binder: Error while translating object. [ 228.046474][ T8431] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EINVAL } [ 228.052744][ T8431] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:604 [ 228.101604][ T8434] fuse: Bad value for 'fd' [ 228.184367][ T36] audit: type=1400 audit(1750441581.772:2232): avc: denied { append } for pid=8436 comm="syz.3.3356" name="cgroup.freeze" dev="incremental-fs" ino=259 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 228.186785][ T8437] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 228.250400][ T8441] netlink: 80 bytes leftover after parsing attributes in process `syz.3.3357'. [ 228.271289][ T8443] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3358'. [ 228.351903][ T638] usb 1-1: cannot find UAC_HEADER [ 228.358441][ T638] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 228.368957][ T638] usb 1-1: USB disconnect, device number 114 [ 228.373973][ T7813] udevd[7813]: 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 [ 228.391744][ T311] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 228.411852][ T311] usb 3-1: device descriptor read/8, error -71 [ 228.508706][ T8459] FAULT_INJECTION: forcing a failure. [ 228.508706][ T8459] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 228.521864][ T8459] CPU: 0 UID: 0 PID: 8459 Comm: syz.3.3364 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 228.521890][ T8459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 228.521896][ T8459] Call Trace: [ 228.521901][ T8459] [ 228.521906][ T8459] __dump_stack+0x21/0x30 [ 228.521922][ T8459] dump_stack_lvl+0x10c/0x190 [ 228.521935][ T8459] ? __cfi_dump_stack_lvl+0x10/0x10 [ 228.521947][ T8459] dump_stack+0x19/0x20 [ 228.521960][ T8459] should_fail_ex+0x3d9/0x530 [ 228.521971][ T8459] should_fail+0xf/0x20 [ 228.521981][ T8459] should_fail_usercopy+0x1e/0x30 [ 228.521992][ T8459] _copy_to_user+0x24/0xa0 [ 228.522004][ T8459] simple_read_from_buffer+0xed/0x160 [ 228.522019][ T8459] proc_fail_nth_read+0x19e/0x210 [ 228.522029][ T8459] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 228.522038][ T8459] ? bpf_lsm_file_permission+0xd/0x20 [ 228.522049][ T8459] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 228.522058][ T8459] vfs_read+0x278/0xb60 [ 228.522069][ T8459] ? __cfi_vfs_read+0x10/0x10 [ 228.522079][ T8459] ? __kasan_check_write+0x18/0x20 [ 228.522090][ T8459] ? mutex_lock+0x92/0x1c0 [ 228.522099][ T8459] ? __cfi_mutex_lock+0x10/0x10 [ 228.522109][ T8459] ? __fget_files+0x2c5/0x340 [ 228.522122][ T8459] ksys_read+0x141/0x250 [ 228.522132][ T8459] ? __cfi_ksys_read+0x10/0x10 [ 228.522143][ T8459] ? __kasan_check_read+0x15/0x20 [ 228.522153][ T8459] __x64_sys_read+0x7f/0x90 [ 228.522163][ T8459] x64_sys_call+0x2638/0x2ee0 [ 228.522175][ T8459] do_syscall_64+0x58/0xf0 [ 228.522186][ T8459] ? clear_bhb_loop+0x35/0x90 [ 228.522200][ T8459] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 228.522213][ T8459] RIP: 0033:0x7f3216b8d33c [ 228.522223][ T8459] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 228.522232][ T8459] RSP: 002b:00007f32179fb030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 228.522244][ T8459] RAX: ffffffffffffffda RBX: 00007f3216db5fa0 RCX: 00007f3216b8d33c [ 228.522252][ T8459] RDX: 000000000000000f RSI: 00007f32179fb0a0 RDI: 0000000000000003 [ 228.522258][ T8459] RBP: 00007f32179fb090 R08: 0000000000000000 R09: 0000000000000000 [ 228.522265][ T8459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 228.522271][ T8459] R13: 0000000000000000 R14: 00007f3216db5fa0 R15: 00007ffd090225f8 [ 228.522279][ T8459] [ 228.530268][ T8461] fuse: Bad value for 'fd' [ 228.551808][ T311] usb 3-1: device descriptor read/8, error -71 [ 228.782708][ T36] audit: type=1400 audit(1750441582.372:2233): avc: denied { mounton } for pid=8463 comm="syz.3.3366" path="/file0" dev="ramfs" ino=64918 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:ramfs_t tclass=dir permissive=1 [ 228.807103][ T64] aiptek 2-1:17.0: Aiptek using 400 ms programming speed [ 228.823112][ T64] input: Aiptek as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:17.0/input/input27 [ 228.851231][ T64] usb 2-1: USB disconnect, device number 46 [ 228.857200][ C0] aiptek 2-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 228.922357][ T8481] FAULT_INJECTION: forcing a failure. [ 228.922357][ T8481] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 228.924760][ T8479] fuse: Bad value for 'fd' [ 228.935720][ T8481] CPU: 0 UID: 0 PID: 8481 Comm: syz.1.3373 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 228.935757][ T8481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 228.935769][ T8481] Call Trace: [ 228.935775][ T8481] [ 228.935783][ T8481] __dump_stack+0x21/0x30 [ 228.935807][ T8481] dump_stack_lvl+0x10c/0x190 [ 228.935825][ T8481] ? __cfi_dump_stack_lvl+0x10/0x10 [ 228.935855][ T8481] dump_stack+0x19/0x20 [ 228.935872][ T8481] should_fail_ex+0x3d9/0x530 [ 228.935891][ T8481] should_fail+0xf/0x20 [ 228.935907][ T8481] should_fail_usercopy+0x1e/0x30 [ 228.935925][ T8481] _copy_from_user+0x22/0xb0 [ 228.935946][ T8481] __se_sys_mount+0x182/0x480 [ 228.935965][ T8481] ? ksys_write+0x1ef/0x250 [ 228.935984][ T8481] ? __x64_sys_mount+0xf0/0xf0 [ 228.936004][ T8481] __x64_sys_mount+0xc3/0xf0 [ 228.936022][ T8481] x64_sys_call+0x2021/0x2ee0 [ 228.936042][ T8481] do_syscall_64+0x58/0xf0 [ 228.936062][ T8481] ? clear_bhb_loop+0x35/0x90 [ 228.936084][ T8481] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 228.936106][ T8481] RIP: 0033:0x7f1f2018e929 [ 228.936121][ T8481] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 228.936135][ T8481] RSP: 002b:00007f1f21092038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 228.936154][ T8481] RAX: ffffffffffffffda RBX: 00007f1f203b5fa0 RCX: 00007f1f2018e929 [ 228.936167][ T8481] RDX: 0000200000000080 RSI: 0000200000000000 RDI: 0000000000000000 [ 228.936180][ T8481] RBP: 00007f1f21092090 R08: 00002000000000c0 R09: 0000000000000000 [ 228.936191][ T8481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 228.936202][ T8481] R13: 0000000000000000 R14: 00007f1f203b5fa0 R15: 00007ffe56d15d78 [ 228.936216][ T8481] [ 228.936398][ T8481] cgroup: Bad value for 'name' [ 229.002331][ T8483] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EINVAL } [ 229.125482][ T311] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 229.125488][ T8483] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:312 [ 229.161816][ T311] usb 3-1: device descriptor read/8, error -71 [ 229.228469][ T8493] cgroup: Bad value for 'name' [ 229.249162][ T8497] rust_binder: Got transaction with invalid offset. [ 229.249206][ T8497] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EINVAL } [ 229.256762][ T8497] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:319 [ 229.301363][ T311] usb 3-1: device descriptor read/8, error -71 [ 229.371619][ T8501] FAULT_INJECTION: forcing a failure. [ 229.371619][ T8501] name failslab, interval 1, probability 0, space 0, times 0 [ 229.384711][ T8501] CPU: 0 UID: 0 PID: 8501 Comm: syz.1.3381 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 229.384741][ T8501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 229.384751][ T8501] Call Trace: [ 229.384757][ T8501] [ 229.384765][ T8501] __dump_stack+0x21/0x30 [ 229.384788][ T8501] dump_stack_lvl+0x10c/0x190 [ 229.384806][ T8501] ? __cfi_dump_stack_lvl+0x10/0x10 [ 229.384825][ T8501] ? avc_has_perm+0x144/0x220 [ 229.384840][ T8501] ? __cfi_avc_has_perm+0x10/0x10 [ 229.384855][ T8501] dump_stack+0x19/0x20 [ 229.384873][ T8501] should_fail_ex+0x3d9/0x530 [ 229.384892][ T8501] should_failslab+0xac/0x100 [ 229.384915][ T8501] __kmalloc_cache_noprof+0x41/0x3c0 [ 229.384934][ T8501] ? vhost_task_create+0x101/0x350 [ 229.384957][ T8501] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 229.384982][ T8501] vhost_task_create+0x101/0x350 [ 229.385002][ T8501] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 229.385026][ T8501] ? __cfi_vhost_task_create+0x10/0x10 [ 229.385047][ T8501] ? __cfi_vhost_task_fn+0x10/0x10 [ 229.385071][ T8501] ? __kasan_check_write+0x18/0x20 [ 229.385089][ T8501] ? mutex_lock+0x92/0x1c0 [ 229.385104][ T8501] ? __cfi_mutex_lock+0x10/0x10 [ 229.385119][ T8501] ? kernel_text_address+0xa9/0xe0 [ 229.385137][ T8501] kvm_mmu_post_init_vm+0x1a6/0x310 [ 229.385156][ T8501] kvm_arch_vcpu_ioctl_run+0xd7/0x1aa0 [ 229.385175][ T8501] ? _parse_integer_limit+0x195/0x1e0 [ 229.385194][ T8501] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 229.385212][ T8501] ? kstrtoull+0x13b/0x1e0 [ 229.385229][ T8501] ? kstrtouint+0x78/0xf0 [ 229.385245][ T8501] ? ioctl_has_perm+0x1aa/0x4d0 [ 229.385267][ T8501] ? __asan_memcpy+0x5a/0x80 [ 229.385284][ T8501] ? ioctl_has_perm+0x3e0/0x4d0 [ 229.385301][ T8501] ? has_cap_mac_admin+0xd0/0xd0 [ 229.385317][ T8501] ? __kasan_check_write+0x18/0x20 [ 229.385340][ T8501] ? mutex_lock_killable+0x92/0x1c0 [ 229.385354][ T8501] ? __cfi_mutex_lock_killable+0x10/0x10 [ 229.385366][ T8501] ? proc_fail_nth_write+0x17e/0x210 [ 229.385381][ T8501] kvm_vcpu_ioctl+0x96f/0xee0 [ 229.385419][ T8501] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 229.385438][ T8501] ? __cfi_vfs_write+0x10/0x10 [ 229.385469][ T8501] ? __kasan_check_write+0x18/0x20 [ 229.385486][ T8501] ? mutex_unlock+0x8b/0x240 [ 229.385498][ T8501] ? __cfi_mutex_unlock+0x10/0x10 [ 229.385512][ T8501] ? __fget_files+0x2c5/0x340 [ 229.385539][ T8501] ? __fget_files+0x2c5/0x340 [ 229.385557][ T8501] ? bpf_lsm_file_ioctl+0xd/0x20 [ 229.385573][ T8501] ? security_file_ioctl+0x34/0xd0 [ 229.385592][ T8501] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 229.385610][ T8501] __se_sys_ioctl+0x132/0x1b0 [ 229.385631][ T8501] __x64_sys_ioctl+0x7f/0xa0 [ 229.385650][ T8501] x64_sys_call+0x1878/0x2ee0 [ 229.385669][ T8501] do_syscall_64+0x58/0xf0 [ 229.385687][ T8501] ? clear_bhb_loop+0x35/0x90 [ 229.385708][ T8501] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 229.385729][ T8501] RIP: 0033:0x7f1f2018e929 [ 229.385743][ T8501] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 229.385757][ T8501] RSP: 002b:00007f1f21092038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 229.385776][ T8501] RAX: ffffffffffffffda RBX: 00007f1f203b5fa0 RCX: 00007f1f2018e929 [ 229.385788][ T8501] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 229.385798][ T8501] RBP: 00007f1f21092090 R08: 0000000000000000 R09: 0000000000000000 [ 229.385809][ T8501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 229.385819][ T8501] R13: 0000000000000000 R14: 00007f1f203b5fa0 R15: 00007ffe56d15d78 [ 229.385833][ T8501] [ 229.470911][ T311] usb usb3-port1: unable to enumerate USB device [ 229.770017][ T36] audit: type=1400 audit(1750441583.352:2234): avc: denied { mounton } for pid=8513 comm="syz.2.3385" path="/220/file0" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=file permissive=1 [ 229.880067][ T8528] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 229.888379][ T8528] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:656 [ 230.190454][ T8543] fuse: Bad value for 'fd' [ 230.219624][ T311] hid-generic 0000:0000:0000.000B: unknown main item tag 0x4 [ 230.227126][ T311] hid-generic 0000:0000:0000.000B: unknown main item tag 0x2 [ 230.234564][ T311] hid-generic 0000:0000:0000.000B: unknown main item tag 0x3 [ 230.242484][ T311] hid-generic 0000:0000:0000.000B: hidraw0: HID v0.00 Device [syz0] on syz0 [ 230.268168][ T8549] overlay: Unknown parameter 'obj_user' [ 230.269421][ T8546] fido_id[8546]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 230.287924][ T8549] SELinux: Context system_u: is not valid (left unmapped). [ 230.295507][ T36] audit: type=1400 audit(1750441583.882:2235): avc: denied { create } for pid=8548 comm="syz.1.3397" name="cgroup.events" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:" [ 230.318688][ T36] audit: type=1400 audit(1750441583.882:2236): avc: denied { associate } for pid=8548 comm="syz.1.3397" name="cgroup.events" scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:" [ 230.342813][ T64] usb 4-1: new high-speed USB device number 78 using dummy_hcd [ 230.343081][ T36] audit: type=1400 audit(1750441583.882:2237): avc: denied { read append open } for pid=8548 comm="syz.1.3397" path="/376/bus/cgroup.events" dev="tmpfs" ino=2053 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:" [ 230.480805][ T64] usb 4-1: device descriptor read/64, error -71 [ 230.706431][ T8562] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 230.720773][ T64] usb 4-1: device descriptor read/64, error -71 [ 230.861460][ T8562] rust_binder: Error in use_page_slow: ESRCH [ 230.861477][ T8562] rust_binder: use_range failure ESRCH [ 230.867524][ T8562] rust_binder: Failed to allocate buffer. len:4256, is_oneway:false [ 230.873025][ T8562] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: ESRCH } [ 230.881063][ T8562] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ESRCH } my_pid:600 [ 230.940766][ T6497] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 230.970787][ T64] usb 4-1: new high-speed USB device number 79 using dummy_hcd [ 231.100794][ T64] usb 4-1: device descriptor read/64, error -71 [ 231.108178][ T36] kauditd_printk_skb: 2 callbacks suppressed [ 231.108194][ T36] audit: type=1400 audit(1750441584.692:2240): avc: denied { unlink } for pid=4975 comm="syz-executor" name="cgroup.events" dev="tmpfs" ino=2053 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:" [ 231.270827][ T10] usb 1-1: new high-speed USB device number 115 using dummy_hcd [ 231.340880][ T64] usb 4-1: device descriptor read/64, error -71 [ 231.370791][ T638] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 231.399056][ T8574] FAULT_INJECTION: forcing a failure. [ 231.399056][ T8574] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 231.412249][ T8574] CPU: 0 UID: 0 PID: 8574 Comm: syz.2.3406 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 231.412278][ T8574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 231.412287][ T8574] Call Trace: [ 231.412291][ T8574] [ 231.412295][ T8574] __dump_stack+0x21/0x30 [ 231.412311][ T8574] dump_stack_lvl+0x10c/0x190 [ 231.412322][ T8574] ? __cfi_dump_stack_lvl+0x10/0x10 [ 231.412334][ T8574] dump_stack+0x19/0x20 [ 231.412348][ T8574] should_fail_ex+0x3d9/0x530 [ 231.412360][ T8574] should_fail+0xf/0x20 [ 231.412369][ T8574] should_fail_usercopy+0x1e/0x30 [ 231.412380][ T8574] _copy_to_user+0x24/0xa0 [ 231.412400][ T8574] simple_read_from_buffer+0xed/0x160 [ 231.412415][ T8574] proc_fail_nth_read+0x19e/0x210 [ 231.412425][ T8574] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 231.412434][ T8574] ? bpf_lsm_file_permission+0xd/0x20 [ 231.412445][ T8574] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 231.412454][ T8574] vfs_read+0x278/0xb60 [ 231.412465][ T8574] ? __cfi_vfs_read+0x10/0x10 [ 231.412475][ T8574] ? __kasan_check_write+0x18/0x20 [ 231.412486][ T8574] ? mutex_lock+0x92/0x1c0 [ 231.412495][ T8574] ? __cfi_mutex_lock+0x10/0x10 [ 231.412504][ T8574] ? __fget_files+0x2c5/0x340 [ 231.412517][ T8574] ksys_read+0x141/0x250 [ 231.412528][ T8574] ? __cfi_ksys_read+0x10/0x10 [ 231.412539][ T8574] ? __kasan_check_read+0x15/0x20 [ 231.412549][ T8574] __x64_sys_read+0x7f/0x90 [ 231.412560][ T8574] x64_sys_call+0x2638/0x2ee0 [ 231.412572][ T8574] do_syscall_64+0x58/0xf0 [ 231.412584][ T8574] ? clear_bhb_loop+0x35/0x90 [ 231.412598][ T8574] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 231.412611][ T8574] RIP: 0033:0x7f3c2c18d33c [ 231.412620][ T8574] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 231.412629][ T8574] RSP: 002b:00007f3c2d03d030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 231.412641][ T8574] RAX: ffffffffffffffda RBX: 00007f3c2c3b5fa0 RCX: 00007f3c2c18d33c [ 231.412648][ T8574] RDX: 000000000000000f RSI: 00007f3c2d03d0a0 RDI: 0000000000000004 [ 231.412655][ T8574] RBP: 00007f3c2d03d090 R08: 0000000000000000 R09: 0000000000000000 [ 231.412662][ T8574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 231.412668][ T8574] R13: 0000000000000000 R14: 00007f3c2c3b5fa0 R15: 00007ffddb380fb8 [ 231.412676][ T8574] [ 231.654575][ T10] usb 1-1: Using ep0 maxpacket: 8 [ 231.659350][ T8576] netlink: 72 bytes leftover after parsing attributes in process `syz.2.3407'. [ 231.660093][ T64] usb usb4-port1: attempt power cycle [ 231.676655][ T10] usb 1-1: New USB device found, idVendor=0763, idProduct=2081, bcdDevice=d0.ab [ 231.685831][ T10] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 231.694011][ T10] usb 1-1: Product: syz [ 231.698156][ T10] usb 1-1: Manufacturer: syz [ 231.702773][ T10] usb 1-1: SerialNumber: syz [ 231.707846][ T10] usb 1-1: config 0 descriptor?? [ 231.752094][ T638] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 231.763044][ T638] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 231.772834][ T638] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 231.781920][ T638] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 231.791382][ T638] usb 2-1: config 0 descriptor?? [ 231.839172][ T8578] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 231.890499][ T8579] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:607 [ 231.998591][ T638] usbhid 2-1:0.0: can't add hid device: -71 [ 232.001380][ T8580] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 232.008847][ T638] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 232.027935][ T64] usb 4-1: new high-speed USB device number 80 using dummy_hcd [ 232.037562][ T638] usb 2-1: USB disconnect, device number 47 [ 232.061738][ T64] usb 4-1: device descriptor read/8, error -71 [ 232.139082][ T10] usb 1-1: USB disconnect, device number 115 [ 232.155791][ T8587] fuse: Bad value for 'fd' [ 232.191803][ T64] usb 4-1: device descriptor read/8, error -71 [ 232.430779][ T64] usb 4-1: new high-speed USB device number 81 using dummy_hcd [ 232.451869][ T64] usb 4-1: device descriptor read/8, error -71 [ 232.582795][ T64] usb 4-1: device descriptor read/8, error -71 [ 232.636988][ T8593] rust_binder: Write failure EINVAL in pid:337 [ 232.690842][ T64] usb usb4-port1: unable to enumerate USB device [ 232.698184][ T8600] netlink: 64 bytes leftover after parsing attributes in process `syz.2.3416'. [ 232.730273][ T8602] rust_binder: Failed to claim space for a BINDER_TYPE_PTR. (offset: 120, limit: 136, size: 89) [ 232.730303][ T8602] rust_binder: Error while translating object. [ 232.741038][ T8602] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EINVAL } [ 232.747266][ T8602] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:614 [ 233.016579][ T36] audit: type=1400 audit(1750441586.592:2241): avc: denied { accept } for pid=8608 comm="syz.1.3420" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 233.093467][ T8621] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 233.095811][ T8621] rust_binder: Failed to allocate buffer. len:160, is_oneway:false [ 233.169740][ T36] audit: type=1400 audit(1750441586.752:2242): avc: granted { setsecparam } for pid=8618 comm="syz.3.3424" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 233.303107][ T8630] fuse: Bad value for 'fd' [ 233.652196][ T8635] rust_binder: BC_FREEZE_NOTIFICATION_DONE 0000000000000000 not found [ 233.660583][ T8635] rust_binder: Write failure EINVAL in pid:621 [ 233.673389][ T8637] overlayfs: missing 'lowerdir' [ 233.940763][ T638] usb 3-1: new high-speed USB device number 53 using dummy_hcd [ 234.091810][ T638] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 234.102210][ T638] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 234.116479][ T638] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 234.125670][ T638] usb 3-1: New USB device strings: Mfr=16, Product=0, SerialNumber=1 [ 234.133815][ T638] usb 3-1: Manufacturer: syz [ 234.138577][ T638] usb 3-1: SerialNumber: syz [ 234.151287][ T638] usb 3-1: bad CDC descriptors [ 234.354269][ T499] usb 3-1: USB disconnect, device number 53 [ 234.530783][ T311] usb 4-1: new high-speed USB device number 82 using dummy_hcd [ 234.660757][ T311] usb 4-1: device descriptor read/64, error -71 [ 234.900793][ T311] usb 4-1: device descriptor read/64, error -71 [ 235.140937][ T311] usb 4-1: new high-speed USB device number 83 using dummy_hcd [ 235.270771][ T311] usb 4-1: device descriptor read/64, error -71 [ 235.510767][ T311] usb 4-1: device descriptor read/64, error -71 [ 235.620977][ T311] usb usb4-port1: attempt power cycle [ 235.776022][ T36] audit: type=1400 audit(1750441589.362:2243): avc: denied { create } for pid=8650 comm="syz.1.3436" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 235.817427][ T8657] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 235.818711][ T8657] rust_binder: Failed to allocate buffer. len:136, is_oneway:true [ 235.839216][ T8659] FAULT_INJECTION: forcing a failure. [ 235.839216][ T8659] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 235.866895][ T8659] CPU: 1 UID: 0 PID: 8659 Comm: syz.1.3440 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 235.866926][ T8659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 235.866936][ T8659] Call Trace: [ 235.866943][ T8659] [ 235.866950][ T8659] __dump_stack+0x21/0x30 [ 235.866975][ T8659] dump_stack_lvl+0x10c/0x190 [ 235.866991][ T8659] ? __cfi_dump_stack_lvl+0x10/0x10 [ 235.867009][ T8659] dump_stack+0x19/0x20 [ 235.867033][ T8659] should_fail_ex+0x3d9/0x530 [ 235.867051][ T8659] should_fail+0xf/0x20 [ 235.867067][ T8659] should_fail_usercopy+0x1e/0x30 [ 235.867085][ T8659] _copy_to_user+0x24/0xa0 [ 235.867105][ T8659] simple_read_from_buffer+0xed/0x160 [ 235.867129][ T8659] proc_fail_nth_read+0x19e/0x210 [ 235.867146][ T8659] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 235.867162][ T8659] ? bpf_lsm_file_permission+0xd/0x20 [ 235.867180][ T8659] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 235.867196][ T8659] vfs_read+0x278/0xb60 [ 235.867216][ T8659] ? __cfi_vfs_read+0x10/0x10 [ 235.867232][ T8659] ? __kasan_check_write+0x18/0x20 [ 235.867248][ T8659] ? mutex_lock+0x92/0x1c0 [ 235.867261][ T8659] ? __cfi_mutex_lock+0x10/0x10 [ 235.867274][ T8659] ? __fget_files+0x2c5/0x340 [ 235.867295][ T8659] ksys_read+0x141/0x250 [ 235.867312][ T8659] ? __cfi_ksys_read+0x10/0x10 [ 235.867330][ T8659] ? __kasan_check_read+0x15/0x20 [ 235.867356][ T8659] __x64_sys_read+0x7f/0x90 [ 235.867374][ T8659] x64_sys_call+0x2638/0x2ee0 [ 235.867394][ T8659] do_syscall_64+0x58/0xf0 [ 235.867414][ T8659] ? clear_bhb_loop+0x35/0x90 [ 235.867438][ T8659] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 235.867459][ T8659] RIP: 0033:0x7f1f2018d33c [ 235.867473][ T8659] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 235.867487][ T8659] RSP: 002b:00007f1f21092030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 235.867506][ T8659] RAX: ffffffffffffffda RBX: 00007f1f203b5fa0 RCX: 00007f1f2018d33c [ 235.867519][ T8659] RDX: 000000000000000f RSI: 00007f1f210920a0 RDI: 0000000000000004 [ 235.867530][ T8659] RBP: 00007f1f21092090 R08: 0000000000000000 R09: 0000000000000000 [ 235.867540][ T8659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 235.867551][ T8659] R13: 0000000000000000 R14: 00007f1f203b5fa0 R15: 00007ffe56d15d78 [ 235.867564][ T8659] [ 235.920968][ T8661] fuse: Bad value for 'fd' [ 235.992727][ T311] usb 4-1: new high-speed USB device number 84 using dummy_hcd [ 236.127818][ T8665] overlayfs: missing 'lowerdir' [ 236.141766][ T311] usb 4-1: device descriptor read/8, error -71 [ 236.195303][ T36] audit: type=1326 audit(1750441589.782:2244): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8666 comm="syz.1.3443" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1f2018e929 code=0x0 [ 236.271869][ T311] usb 4-1: device descriptor read/8, error -71 [ 236.510796][ T311] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 236.532458][ T311] usb 4-1: device descriptor read/8, error -71 [ 236.661816][ T311] usb 4-1: device descriptor read/8, error -71 [ 236.770884][ T311] usb usb4-port1: unable to enumerate USB device [ 236.978901][ T8682] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 236.978934][ T8682] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 236.986908][ T8682] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 236.995698][ T8682] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 237.048573][ T8689] input: syz1 as /devices/virtual/input/input28 [ 237.085774][ T8691] overlayfs: missing 'lowerdir' [ 237.310163][ T8697] fuse: Bad value for 'fd' [ 237.360755][ T638] usb 3-1: new high-speed USB device number 54 using dummy_hcd [ 237.409304][ T8710] FAULT_INJECTION: forcing a failure. [ 237.409304][ T8710] name failslab, interval 1, probability 0, space 0, times 0 [ 237.422061][ T311] usb 2-1: new full-speed USB device number 48 using dummy_hcd [ 237.429722][ T8710] CPU: 1 UID: 0 PID: 8710 Comm: syz.3.3459 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 237.429755][ T8710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 237.429768][ T8710] Call Trace: [ 237.429776][ T8710] [ 237.429789][ T8710] __dump_stack+0x21/0x30 [ 237.429816][ T8710] dump_stack_lvl+0x10c/0x190 [ 237.429837][ T8710] ? __cfi_dump_stack_lvl+0x10/0x10 [ 237.429857][ T8710] ? do_vfs_ioctl+0xeda/0x1e30 [ 237.429882][ T8710] ? __ia32_compat_sys_ioctl+0x850/0x850 [ 237.429905][ T8710] dump_stack+0x19/0x20 [ 237.429935][ T8710] should_fail_ex+0x3d9/0x530 [ 237.429956][ T8710] should_failslab+0xac/0x100 [ 237.429979][ T8710] __kmalloc_cache_noprof+0x41/0x3c0 [ 237.430001][ T8710] ? dev_ethtool+0x125/0x1850 [ 237.430025][ T8710] ? __kasan_check_write+0x18/0x20 [ 237.430045][ T8710] dev_ethtool+0x125/0x1850 [ 237.430069][ T8710] ? __cfi_dev_ethtool+0x10/0x10 [ 237.430093][ T8710] ? ioctl_has_perm+0x384/0x4d0 [ 237.430118][ T8710] ? has_cap_mac_admin+0xd0/0xd0 [ 237.430141][ T8710] ? full_name_hash+0xa1/0xf0 [ 237.430162][ T8710] ? dev_get_by_name_rcu+0xe9/0x140 [ 237.430187][ T8710] dev_ioctl+0x4e0/0x1030 [ 237.430209][ T8710] sock_do_ioctl+0x244/0x330 [ 237.430229][ T8710] ? sock_show_fdinfo+0xd0/0xd0 [ 237.430248][ T8710] ? __cfi_vfs_write+0x10/0x10 [ 237.430265][ T8710] ? __kasan_check_write+0x18/0x20 [ 237.430283][ T8710] ? mutex_unlock+0x8b/0x240 [ 237.430302][ T8710] sock_ioctl+0x634/0x7b0 [ 237.430321][ T8710] ? __cfi_sock_ioctl+0x10/0x10 [ 237.430339][ T8710] ? __fget_files+0x2c5/0x340 [ 237.430362][ T8710] ? bpf_lsm_file_ioctl+0xd/0x20 [ 237.430381][ T8710] ? security_file_ioctl+0x34/0xd0 [ 237.430404][ T8710] ? __cfi_sock_ioctl+0x10/0x10 [ 237.430422][ T8710] __se_sys_ioctl+0x132/0x1b0 [ 237.430445][ T8710] __x64_sys_ioctl+0x7f/0xa0 [ 237.430468][ T8710] x64_sys_call+0x1878/0x2ee0 [ 237.430489][ T8710] do_syscall_64+0x58/0xf0 [ 237.430511][ T8710] ? clear_bhb_loop+0x35/0x90 [ 237.430536][ T8710] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 237.430560][ T8710] RIP: 0033:0x7f3216b8e929 [ 237.430577][ T8710] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 237.430592][ T8710] RSP: 002b:00007f32179fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 237.430614][ T8710] RAX: ffffffffffffffda RBX: 00007f3216db5fa0 RCX: 00007f3216b8e929 [ 237.430629][ T8710] RDX: 0000200000000380 RSI: 0000000000008946 RDI: 0000000000000003 [ 237.430642][ T8710] RBP: 00007f32179fb090 R08: 0000000000000000 R09: 0000000000000000 [ 237.430654][ T8710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 237.430666][ T8710] R13: 0000000000000000 R14: 00007f3216db5fa0 R15: 00007ffd090225f8 [ 237.430681][ T8710] [ 237.512000][ T638] usb 3-1: unable to get BOS descriptor or descriptor too short [ 237.537941][ T8712] rust_binder: Write failure EFAULT in pid:692 [ 237.682187][ T311] usb 2-1: not running at top speed; connect to a high speed hub [ 237.737042][ T638] usb 3-1: config 6 has an invalid interface number: 70 but max is 0 [ 237.741061][ T311] usb 2-1: config 1 interface 0 altsetting 2 endpoint 0x2 has invalid maxpacket 1024, setting to 64 [ 237.750810][ T638] usb 3-1: config 6 has no interface number 0 [ 237.760739][ T311] usb 2-1: config 1 interface 0 has no altsetting 0 [ 237.769772][ T638] usb 3-1: config 6 interface 70 has no altsetting 0 [ 237.772026][ T638] usb 3-1: New USB device found, idVendor=0ace, idProduct=2011, bcdDevice= 1.01 [ 237.779122][ T311] usb 2-1: New USB device found, idVendor=1e71, idProduct=2006, bcdDevice= 0.40 [ 237.786648][ T638] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.803649][ T311] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.803711][ T311] usb 2-1: Product: ࠄ [ 237.816240][ T311] usb 2-1: Manufacturer: 먰滋给텠嘴烎잂껳⵭느䏜䶲'柕ꪛ颣刢Ṉ墅䗲繲爨〉 [ 237.827517][ T311] usb 2-1: SerialNumber: пᜡ泥讥弊ቩ距幟燼䥻꠲؍ꕉ︋劖酄㫻齒喫䋥ࡪえⴷ렢৒ﾬ卦稲ힷ [ 237.830759][ T638] usb 3-1: Product: syz [ 237.844874][ T638] usb 3-1: Manufacturer: syz [ 237.845364][ T8695] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 237.850172][ T638] usb 3-1: SerialNumber: syz [ 238.000775][ T10] usb 4-1: new high-speed USB device number 86 using dummy_hcd [ 238.072727][ T8693] rust_binder: Write failure EFAULT in pid:656 [ 238.075740][ T638] usb-storage 3-1:6.70: USB Mass Storage device detected [ 238.090238][ T638] usb-storage 3-1:6.70: device ignored [ 238.130788][ T10] usb 4-1: device descriptor read/64, error -71 [ 238.174298][ T638] usb 3-1: USB disconnect, device number 54 [ 238.370848][ T10] usb 4-1: device descriptor read/64, error -71 [ 238.616752][ T8720] overlayfs: missing 'lowerdir' [ 238.621763][ T10] usb 4-1: new high-speed USB device number 87 using dummy_hcd [ 238.643967][ T8722] fuse: Bad value for 'fd' [ 238.664079][ T36] audit: type=1400 audit(1750441592.252:2245): avc: denied { create } for pid=8723 comm="syz.2.3464" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=decnet_socket permissive=1 [ 238.760802][ T10] usb 4-1: device descriptor read/64, error -71 [ 238.900770][ T499] usb 3-1: new high-speed USB device number 55 using dummy_hcd [ 239.000763][ T10] usb 4-1: device descriptor read/64, error -71 [ 239.060797][ T499] usb 3-1: Using ep0 maxpacket: 16 [ 239.067161][ T499] usb 3-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 2.00 [ 239.076529][ T499] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 239.085562][ T499] usb 3-1: config 0 descriptor?? [ 239.092958][ T499] ftdi_sio 3-1:0.0: FTDI USB Serial Device converter detected [ 239.120775][ T10] usb usb4-port1: attempt power cycle [ 239.292525][ T499] usb 3-1: Detected FT232B [ 239.460807][ T10] usb 4-1: new high-speed USB device number 88 using dummy_hcd [ 239.481760][ T10] usb 4-1: device descriptor read/8, error -71 [ 239.543129][ T12] bridge_slave_1: left allmulticast mode [ 239.548786][ T12] bridge_slave_1: left promiscuous mode [ 239.554582][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 239.562223][ T12] bridge_slave_0: left allmulticast mode [ 239.567888][ T12] bridge_slave_0: left promiscuous mode [ 239.573691][ T638] usb 1-1: new full-speed USB device number 116 using dummy_hcd [ 239.576422][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 239.611810][ T10] usb 4-1: device descriptor read/8, error -71 [ 239.681875][ T12] tipc: Left network mode [ 239.687134][ T12] veth1_macvtap: left allmulticast mode [ 239.692737][ T12] veth1_macvtap: left promiscuous mode [ 239.698254][ T12] veth0_vlan: left promiscuous mode [ 239.731806][ T638] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 239.743357][ T638] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 239.753829][ T638] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 239.763000][ T638] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.771039][ T638] usb 1-1: Product: syz [ 239.775221][ T638] usb 1-1: Manufacturer: syz [ 239.779816][ T638] usb 1-1: SerialNumber: syz [ 239.850772][ T10] usb 4-1: new high-speed USB device number 89 using dummy_hcd [ 239.871709][ T10] usb 4-1: device descriptor read/8, error -71 [ 239.992785][ T638] usb 1-1: 0:2 : does not exist [ 239.998895][ T499] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 240.002738][ T638] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 240.007403][ T499] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 240.020854][ T10] usb 4-1: device descriptor read/8, error -71 [ 240.028015][ T499] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 240.031003][ T638] usb 1-1: USB disconnect, device number 116 [ 240.056995][ T311] usbhid 2-1:1.0: can't add hid device: -71 [ 240.064661][ T499] usb 3-1: USB disconnect, device number 55 [ 240.071104][ T311] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 240.084645][ T36] audit: type=1400 audit(1750441593.662:2246): avc: denied { bind } for pid=8733 comm="syz.2.3469" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 240.101194][ T8740] overlayfs: missing 'lowerdir' [ 240.121431][ T499] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 240.135162][ T499] ftdi_sio 3-1:0.0: device disconnected [ 240.144016][ T311] usb 2-1: USB disconnect, device number 48 [ 240.144362][ T8742] fuse: Bad value for 'fd' [ 240.154711][ T10] usb usb4-port1: unable to enumerate USB device [ 240.182410][ T36] audit: type=1400 audit(1750441593.772:2247): avc: denied { append } for pid=8747 comm="syz.1.3475" name="ashmem" dev="devtmpfs" ino=201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 240.216761][ T8750] FAULT_INJECTION: forcing a failure. [ 240.216761][ T8750] name failslab, interval 1, probability 0, space 0, times 0 [ 240.229420][ T8750] CPU: 0 UID: 0 PID: 8750 Comm: syz.1.3476 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 240.229441][ T8750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 240.229448][ T8750] Call Trace: [ 240.229452][ T8750] [ 240.229457][ T8750] __dump_stack+0x21/0x30 [ 240.229474][ T8750] dump_stack_lvl+0x10c/0x190 [ 240.229484][ T8750] ? __cfi_dump_stack_lvl+0x10/0x10 [ 240.229496][ T8750] ? __kasan_slab_alloc+0x73/0x90 [ 240.229509][ T8750] dump_stack+0x19/0x20 [ 240.229520][ T8750] should_fail_ex+0x3d9/0x530 [ 240.229531][ T8750] should_failslab+0xac/0x100 [ 240.229543][ T8750] kmem_cache_alloc_lru_noprof+0x45/0x3a0 [ 240.229554][ T8750] ? proc_alloc_inode+0x48/0x150 [ 240.229566][ T8750] proc_alloc_inode+0x48/0x150 [ 240.229575][ T8750] ? __cfi_proc_alloc_inode+0x10/0x10 [ 240.229585][ T8750] alloc_inode+0x7a/0x270 [ 240.229599][ T8750] new_inode+0x25/0x1e0 [ 240.229611][ T8750] ? __cfi_d_alloc_parallel+0x10/0x10 [ 240.229622][ T8750] proc_pid_make_inode+0x25/0x140 [ 240.229634][ T8750] proc_task_instantiate+0x54/0x2d0 [ 240.229643][ T8750] proc_fill_cache+0x32a/0x420 [ 240.229655][ T8750] ? __cfi_proc_task_instantiate+0x10/0x10 [ 240.229664][ T8750] ? __cfi_proc_fill_cache+0x10/0x10 [ 240.229676][ T8750] ? __cfi_snprintf+0x10/0x10 [ 240.229688][ T8750] ? filldir64+0x486/0x6a0 [ 240.229701][ T8750] proc_task_readdir+0x685/0x9c0 [ 240.229711][ T8750] ? down_read_killable+0x79/0xf0 [ 240.229721][ T8750] ? __cfi_proc_task_readdir+0x10/0x10 [ 240.229730][ T8750] ? mutex_lock+0x92/0x1c0 [ 240.229739][ T8750] ? __cfi_mutex_lock+0x10/0x10 [ 240.229747][ T8750] ? bpf_lsm_file_permission+0xd/0x20 [ 240.229758][ T8750] iterate_dir+0x200/0x5e0 [ 240.229771][ T8750] __se_sys_getdents64+0xe9/0x240 [ 240.229789][ T8750] ? fput+0x1a5/0x240 [ 240.229802][ T8750] ? __x64_sys_getdents64+0xa0/0xa0 [ 240.229815][ T8750] ? ksys_write+0x1ef/0x250 [ 240.229825][ T8750] ? __cfi_filldir64+0x10/0x10 [ 240.229837][ T8750] ? __cfi_ksys_write+0x10/0x10 [ 240.229848][ T8750] ? __kasan_check_read+0x15/0x20 [ 240.229859][ T8750] __x64_sys_getdents64+0x7f/0xa0 [ 240.229871][ T8750] x64_sys_call+0x27d0/0x2ee0 [ 240.229884][ T8750] do_syscall_64+0x58/0xf0 [ 240.229895][ T8750] ? clear_bhb_loop+0x35/0x90 [ 240.229910][ T8750] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 240.229923][ T8750] RIP: 0033:0x7f1f2018e929 [ 240.229933][ T8750] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 240.229941][ T8750] RSP: 002b:00007f1f21092038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 240.229952][ T8750] RAX: ffffffffffffffda RBX: 00007f1f203b5fa0 RCX: 00007f1f2018e929 [ 240.229960][ T8750] RDX: 000000000000004e RSI: 0000200000000000 RDI: 0000000000000003 [ 240.229966][ T8750] RBP: 00007f1f21092090 R08: 0000000000000000 R09: 0000000000000000 [ 240.229973][ T8750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 240.229979][ T8750] R13: 0000000000000000 R14: 00007f1f203b5fa0 R15: 00007ffe56d15d78 [ 240.229987][ T8750] [ 240.555062][ T36] audit: type=1400 audit(1750441594.142:2248): avc: denied { setattr } for pid=8756 comm="syz.1.3479" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 240.588641][ T8760] FAULT_INJECTION: forcing a failure. [ 240.588641][ T8760] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 240.601834][ T8760] CPU: 0 UID: 0 PID: 8760 Comm: syz.1.3480 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 240.601866][ T8760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 240.601877][ T8760] Call Trace: [ 240.601883][ T8760] [ 240.601891][ T8760] __dump_stack+0x21/0x30 [ 240.601916][ T8760] dump_stack_lvl+0x10c/0x190 [ 240.601933][ T8760] ? __cfi_dump_stack_lvl+0x10/0x10 [ 240.601952][ T8760] dump_stack+0x19/0x20 [ 240.601968][ T8760] should_fail_ex+0x3d9/0x530 [ 240.601987][ T8760] should_fail+0xf/0x20 [ 240.602003][ T8760] should_fail_usercopy+0x1e/0x30 [ 240.602020][ T8760] _copy_to_user+0x24/0xa0 [ 240.602040][ T8760] simple_read_from_buffer+0xed/0x160 [ 240.602064][ T8760] proc_fail_nth_read+0x19e/0x210 [ 240.602080][ T8760] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 240.602095][ T8760] ? locks_lock_inode_wait+0x382/0x410 [ 240.602115][ T8760] ? bpf_lsm_file_permission+0xd/0x20 [ 240.602133][ T8760] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 240.602150][ T8760] vfs_read+0x278/0xb60 [ 240.602169][ T8760] ? __cfi_vfs_read+0x10/0x10 [ 240.602186][ T8760] ? __kasan_check_write+0x18/0x20 [ 240.602204][ T8760] ? mutex_lock+0x92/0x1c0 [ 240.602220][ T8760] ? __cfi_mutex_lock+0x10/0x10 [ 240.602235][ T8760] ? __fget_files+0x2c5/0x340 [ 240.602257][ T8760] ksys_read+0x141/0x250 [ 240.602275][ T8760] ? __cfi_ksys_read+0x10/0x10 [ 240.602294][ T8760] ? __kasan_check_read+0x15/0x20 [ 240.602312][ T8760] __x64_sys_read+0x7f/0x90 [ 240.602331][ T8760] x64_sys_call+0x2638/0x2ee0 [ 240.602351][ T8760] do_syscall_64+0x58/0xf0 [ 240.602371][ T8760] ? clear_bhb_loop+0x35/0x90 [ 240.602394][ T8760] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 240.602416][ T8760] RIP: 0033:0x7f1f2018d33c [ 240.602431][ T8760] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 240.602446][ T8760] RSP: 002b:00007f1f21092030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 240.602465][ T8760] RAX: ffffffffffffffda RBX: 00007f1f203b5fa0 RCX: 00007f1f2018d33c [ 240.602479][ T8760] RDX: 000000000000000f RSI: 00007f1f210920a0 RDI: 0000000000000004 [ 240.602491][ T8760] RBP: 00007f1f21092090 R08: 0000000000000000 R09: 0000000000000000 [ 240.602503][ T8760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 240.602515][ T8760] R13: 0000000000000000 R14: 00007f1f203b5fa0 R15: 00007ffe56d15d78 [ 240.602529][ T8760] [ 240.614609][ T8762] overlayfs: missing 'lowerdir' [ 240.657741][ T8766] fuse: Bad value for 'fd' [ 240.737773][ T8767] fuse: Bad value for 'fd' [ 240.774259][ T8776] FAULT_INJECTION: forcing a failure. [ 240.774259][ T8776] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 240.825610][ T8780] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 240.832337][ T8776] CPU: 0 UID: 0 PID: 8776 Comm: syz.0.3486 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 240.832375][ T8776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 240.832384][ T8776] Call Trace: [ 240.832389][ T8776] [ 240.832396][ T8776] __dump_stack+0x21/0x30 [ 240.832421][ T8776] dump_stack_lvl+0x10c/0x190 [ 240.832440][ T8776] ? __cfi_dump_stack_lvl+0x10/0x10 [ 240.832466][ T8776] dump_stack+0x19/0x20 [ 240.832483][ T8776] should_fail_ex+0x3d9/0x530 [ 240.832501][ T8776] should_fail+0xf/0x20 [ 240.832517][ T8776] should_fail_usercopy+0x1e/0x30 [ 240.832535][ T8776] _copy_from_user+0x22/0xb0 [ 240.832555][ T8776] userfaultfd_ioctl+0x512/0x4540 [ 240.832576][ T8776] ? do_vfs_ioctl+0xeda/0x1e30 [ 240.832598][ T8776] ? arch_stack_walk+0x10b/0x170 [ 240.832618][ T8776] ? __ia32_compat_sys_ioctl+0x850/0x850 [ 240.832638][ T8776] ? __cfi_userfaultfd_ioctl+0x10/0x10 [ 240.832658][ T8776] ? _parse_integer+0x2e/0x40 [ 240.832677][ T8776] ? ioctl_has_perm+0x384/0x4d0 [ 240.832698][ T8776] ? has_cap_mac_admin+0xd0/0xd0 [ 240.832720][ T8776] ? proc_fail_nth_write+0x17e/0x210 [ 240.832735][ T8776] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 240.832752][ T8776] ? selinux_file_ioctl+0x6e0/0x1360 [ 240.832773][ T8776] ? vfs_write+0x8ba/0xe80 [ 240.832791][ T8776] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 240.832812][ T8776] ? __cfi_vfs_write+0x10/0x10 [ 240.832830][ T8776] ? __kasan_check_write+0x18/0x20 [ 240.832847][ T8776] ? __cfi_mutex_unlock+0x10/0x10 [ 240.832863][ T8776] ? __fget_files+0x2c5/0x340 [ 240.832885][ T8776] ? __fget_files+0x2c5/0x340 [ 240.832905][ T8776] ? bpf_lsm_file_ioctl+0xd/0x20 [ 240.832922][ T8776] ? security_file_ioctl+0x34/0xd0 [ 240.832949][ T8776] ? __cfi_userfaultfd_ioctl+0x10/0x10 [ 240.832967][ T8776] __se_sys_ioctl+0x132/0x1b0 [ 240.832989][ T8776] __x64_sys_ioctl+0x7f/0xa0 [ 240.833009][ T8776] x64_sys_call+0x1878/0x2ee0 [ 240.833029][ T8776] do_syscall_64+0x58/0xf0 [ 240.833049][ T8776] ? clear_bhb_loop+0x35/0x90 [ 240.833072][ T8776] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 240.833094][ T8776] RIP: 0033:0x7fbcf6b8e929 [ 240.833109][ T8776] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 240.833122][ T8776] RSP: 002b:00007fbcf7a08038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 240.833140][ T8776] RAX: ffffffffffffffda RBX: 00007fbcf6db5fa0 RCX: 00007fbcf6b8e929 [ 240.833154][ T8776] RDX: 0000200000000080 RSI: 00000000c020aa00 RDI: 0000000000000003 [ 240.833172][ T8776] RBP: 00007fbcf7a08090 R08: 0000000000000000 R09: 0000000000000000 [ 240.833183][ T8776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 240.833195][ T8776] R13: 0000000000000000 R14: 00007fbcf6db5fa0 R15: 00007ffeadfc50d8 [ 240.833209][ T8776] [ 240.893236][ T8788] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 240.908864][ T8790] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 240.912094][ T8780] rust_binder: Failed to allocate buffer. len:4256, is_oneway:false [ 240.914563][ T8790] rust_binder: Read failure Err(EFAULT) in pid:698 [ 240.925299][ T8788] rust_binder: Read failure Err(EFAULT) in pid:698 [ 241.207776][ T36] audit: type=1400 audit(1750441594.792:2249): avc: denied { create } for pid=8796 comm="syz.3.3494" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=ipx_socket permissive=1 [ 241.235307][ T36] audit: type=1400 audit(1750441594.802:2250): avc: denied { create } for pid=8796 comm="syz.3.3494" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_generic_socket permissive=1 [ 241.256508][ T36] audit: type=1400 audit(1750441594.802:2251): avc: denied { write } for pid=8796 comm="syz.3.3494" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_generic_socket permissive=1 [ 241.277505][ T36] audit: type=1400 audit(1750441594.802:2252): avc: denied { read } for pid=8796 comm="syz.3.3494" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_generic_socket permissive=1 [ 241.298578][ T36] audit: type=1400 audit(1750441594.802:2253): avc: denied { create } for pid=8796 comm="syz.3.3494" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=bluetooth_socket permissive=1 [ 241.318234][ T8804] fuse: Bad value for 'fd' [ 241.319257][ T36] audit: type=1400 audit(1750441594.802:2254): avc: denied { setopt } for pid=8796 comm="syz.3.3494" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=bluetooth_socket permissive=1 [ 241.335915][ T8804] fuse: Bad value for 'fd' [ 241.346561][ T8806] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 241.357719][ T8806] overlayfs: missing 'lowerdir' [ 241.740807][ T638] usb 1-1: new high-speed USB device number 117 using dummy_hcd [ 241.880476][ T638] usb 1-1: device descriptor read/64, error -71 [ 241.998310][ T8823] FAULT_INJECTION: forcing a failure. [ 241.998310][ T8823] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 242.011429][ T8823] CPU: 0 UID: 0 PID: 8823 Comm: syz.3.3505 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 242.011460][ T8823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 242.011468][ T8823] Call Trace: [ 242.011473][ T8823] [ 242.011479][ T8823] __dump_stack+0x21/0x30 [ 242.011495][ T8823] dump_stack_lvl+0x10c/0x190 [ 242.011506][ T8823] ? __cfi_dump_stack_lvl+0x10/0x10 [ 242.011518][ T8823] dump_stack+0x19/0x20 [ 242.011528][ T8823] should_fail_ex+0x3d9/0x530 [ 242.011539][ T8823] should_fail+0xf/0x20 [ 242.011548][ T8823] should_fail_usercopy+0x1e/0x30 [ 242.011559][ T8823] _copy_from_user+0x22/0xb0 [ 242.011572][ T8823] fuse_do_ioctl+0x750/0x1ed0 [ 242.011584][ T8823] ? ioctl_has_perm+0x384/0x4d0 [ 242.011597][ T8823] ? __cfi_fuse_do_ioctl+0x10/0x10 [ 242.011608][ T8823] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 242.011621][ T8823] ? __fget_files+0x2c5/0x340 [ 242.011635][ T8823] fuse_file_ioctl+0x177/0x190 [ 242.011645][ T8823] ? __cfi_fuse_file_ioctl+0x10/0x10 [ 242.011655][ T8823] __se_sys_ioctl+0x132/0x1b0 [ 242.011667][ T8823] __x64_sys_ioctl+0x7f/0xa0 [ 242.011679][ T8823] x64_sys_call+0x1878/0x2ee0 [ 242.011691][ T8823] do_syscall_64+0x58/0xf0 [ 242.011704][ T8823] ? clear_bhb_loop+0x35/0x90 [ 242.011718][ T8823] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 242.011731][ T8823] RIP: 0033:0x7f3216b8e929 [ 242.011741][ T8823] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 242.011750][ T8823] RSP: 002b:00007f32179fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 242.011762][ T8823] RAX: ffffffffffffffda RBX: 00007f3216db5fa0 RCX: 00007f3216b8e929 [ 242.011770][ T8823] RDX: 0000000000000000 RSI: 0000000040806685 RDI: 0000000000000005 [ 242.011777][ T8823] RBP: 00007f32179fb090 R08: 0000000000000000 R09: 0000000000000000 [ 242.011784][ T8823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 242.011790][ T8823] R13: 0000000000000000 R14: 00007f3216db5fa0 R15: 00007ffd090225f8 [ 242.011798][ T8823] [ 242.280840][ T638] usb 1-1: device descriptor read/64, error -71 [ 242.520788][ T638] usb 1-1: new high-speed USB device number 118 using dummy_hcd [ 242.650811][ T638] usb 1-1: device descriptor read/64, error -71 [ 242.890801][ T638] usb 1-1: device descriptor read/64, error -71 [ 243.000964][ T638] usb usb1-port1: attempt power cycle [ 243.340805][ T638] usb 1-1: new high-speed USB device number 119 using dummy_hcd [ 243.361765][ T638] usb 1-1: device descriptor read/8, error -71 [ 243.491845][ T638] usb 1-1: device descriptor read/8, error -71 [ 243.730789][ T638] usb 1-1: new high-speed USB device number 120 using dummy_hcd [ 243.751858][ T638] usb 1-1: device descriptor read/8, error -71 [ 243.881777][ T638] usb 1-1: device descriptor read/8, error -71 [ 243.982072][ T8828] fuse: Bad value for 'fd' [ 243.987958][ T8828] fuse: Bad value for 'fd' [ 243.992568][ T638] usb usb1-port1: unable to enumerate USB device [ 243.994443][ T8830] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 244.008275][ T8830] overlayfs: missing 'lowerdir' [ 244.055194][ T8834] rust_binder: Write failure EFAULT in pid:717 [ 244.099615][ T36] audit: type=1400 audit(1750441597.682:2255): avc: denied { mount } for pid=8839 comm="syz.1.3512" name="/" dev="configfs" ino=2392 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 244.128591][ T36] audit: type=1400 audit(1750441597.692:2256): avc: denied { search } for pid=8839 comm="syz.1.3512" name="/" dev="configfs" ino=2392 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 244.151050][ T36] audit: type=1400 audit(1750441597.692:2257): avc: denied { read } for pid=8839 comm="syz.1.3512" name="/" dev="configfs" ino=2392 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 244.173656][ T36] audit: type=1400 audit(1750441597.692:2258): avc: denied { open } for pid=8839 comm="syz.1.3512" path="/" dev="configfs" ino=2392 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 244.203883][ T8842] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 244.204825][ T8842] rust_binder: Failed to allocate buffer. len:160, is_oneway:false [ 244.221080][ T499] usb 3-1: new high-speed USB device number 56 using dummy_hcd [ 244.380980][ T499] usb 3-1: Using ep0 maxpacket: 8 [ 244.391589][ T499] usb 3-1: config 0 interface 0 altsetting 3 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 244.402612][ T499] usb 3-1: config 0 interface 0 has no altsetting 0 [ 244.405913][ T8854] fuse: Bad value for 'fd' [ 244.409297][ T499] usb 3-1: New USB device found, idVendor=056a, idProduct=0084, bcdDevice= 0.00 [ 244.422721][ T499] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 244.431515][ T499] usb 3-1: config 0 descriptor?? [ 244.494756][ T8859] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 244.503997][ T8859] overlayfs: missing 'lowerdir' [ 244.641520][ T499] usbhid 3-1:0.0: can't add hid device: -71 [ 244.653871][ T499] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 244.662729][ T8883] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 244.680641][ T499] usb 3-1: USB disconnect, device number 56 [ 244.685862][ T8883] overlayfs: missing 'lowerdir' [ 245.225128][ T8932] binfmt_misc: register: failed to install interpreter file ./file0 [ 245.270494][ T8942] netlink: 64 bytes leftover after parsing attributes in process `syz.2.3559'. [ 245.325020][ T46] bridge_slave_1: left allmulticast mode [ 245.332630][ T46] bridge_slave_1: left promiscuous mode [ 245.340872][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 245.358376][ T46] bridge_slave_0: left allmulticast mode [ 245.364279][ T46] bridge_slave_0: left promiscuous mode [ 245.370028][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 245.553286][ T46] veth1_macvtap: left promiscuous mode [ 246.291253][ T36] kauditd_printk_skb: 108 callbacks suppressed [ 246.291272][ T36] audit: type=1400 audit(1750441599.877:2367): avc: denied { execmem } for pid=8962 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 246.319891][ T8966] FAULT_INJECTION: forcing a failure. [ 246.319891][ T8966] name failslab, interval 1, probability 0, space 0, times 0 [ 246.332705][ T8966] CPU: 0 UID: 0 PID: 8966 Comm: syz.0.3569 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 246.332734][ T8966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 246.332746][ T8966] Call Trace: [ 246.332752][ T8966] [ 246.332759][ T8966] __dump_stack+0x21/0x30 [ 246.332784][ T8966] dump_stack_lvl+0x10c/0x190 [ 246.332804][ T8966] ? __cfi_dump_stack_lvl+0x10/0x10 [ 246.332822][ T8966] ? selinux_file_open+0x457/0x610 [ 246.332846][ T8966] dump_stack+0x19/0x20 [ 246.332865][ T8966] should_fail_ex+0x3d9/0x530 [ 246.332884][ T8966] should_failslab+0xac/0x100 [ 246.332906][ T8966] kmem_cache_alloc_noprof+0x42/0x3a0 [ 246.332926][ T8966] ? vm_area_dup+0x42/0x5f0 [ 246.332949][ T8966] vm_area_dup+0x42/0x5f0 [ 246.332971][ T8966] __split_vma+0x1bd/0xa80 [ 246.332990][ T8966] ? __kernel_text_address+0x11/0x40 [ 246.333008][ T8966] ? unwind_get_return_address+0x51/0x90 [ 246.333025][ T8966] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 246.333046][ T8966] ? vms_gather_munmap_vmas+0xdd0/0xdd0 [ 246.333067][ T8966] ? _parse_integer_limit+0x195/0x1e0 [ 246.333085][ T8966] ? can_vma_merge_left+0x187/0x4c0 [ 246.333105][ T8966] vma_modify+0x5fa/0x1430 [ 246.333126][ T8966] vma_modify_flags+0x177/0x1c0 [ 246.333149][ T8966] mlock_fixup+0x1ad/0x700 [ 246.333167][ T8966] apply_vma_lock_flags+0x273/0x390 [ 246.333186][ T8966] ? do_mlock+0x9d0/0x9d0 [ 246.333202][ T8966] ? __cfi_down_write_killable+0x10/0x10 [ 246.333223][ T8966] ? __kasan_check_write+0x18/0x20 [ 246.333241][ T8966] ? mutex_unlock+0x8b/0x240 [ 246.333258][ T8966] do_mlock+0x6d6/0x9d0 [ 246.333274][ T8966] ? fput+0x1a5/0x240 [ 246.333297][ T8966] ? lru_gen_add_folio+0x6c0/0x6c0 [ 246.333314][ T8966] ? ksys_write+0x1ef/0x250 [ 246.333340][ T8966] ? __cfi_ksys_write+0x10/0x10 [ 246.333360][ T8966] ? __kasan_check_read+0x15/0x20 [ 246.333379][ T8966] __x64_sys_mlock+0x64/0x80 [ 246.333395][ T8966] x64_sys_call+0x670/0x2ee0 [ 246.333415][ T8966] do_syscall_64+0x58/0xf0 [ 246.333436][ T8966] ? clear_bhb_loop+0x35/0x90 [ 246.333459][ T8966] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 246.333483][ T8966] RIP: 0033:0x7fbcf6b8e929 [ 246.333497][ T8966] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 246.333512][ T8966] RSP: 002b:00007fbcf7a08038 EFLAGS: 00000246 ORIG_RAX: 0000000000000095 [ 246.333533][ T8966] RAX: ffffffffffffffda RBX: 00007fbcf6db5fa0 RCX: 00007fbcf6b8e929 [ 246.333547][ T8966] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000200000000000 [ 246.333560][ T8966] RBP: 00007fbcf7a08090 R08: 0000000000000000 R09: 0000000000000000 [ 246.333571][ T8966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 246.333582][ T8966] R13: 0000000000000000 R14: 00007fbcf6db5fa0 R15: 00007ffeadfc50d8 [ 246.333598][ T8966] [ 246.339944][ T36] audit: type=1400 audit(1750441599.887:2368): avc: denied { read } for pid=8964 comm="syz.2.3571" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 246.642422][ T36] audit: type=1400 audit(1750441599.907:2369): avc: denied { create } for pid=8965 comm="syz.1.3570" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=0 [ 246.662043][ T36] audit: type=1400 audit(1750441599.917:2370): avc: denied { create } for pid=8965 comm="syz.1.3570" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 246.682525][ T36] audit: type=1400 audit(1750441599.917:2371): avc: denied { create } for pid=8965 comm="syz.1.3570" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 246.702981][ T36] audit: type=1400 audit(1750441599.917:2372): avc: denied { read } for pid=8965 comm="syz.1.3570" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 246.725579][ T36] audit: type=1400 audit(1750441599.917:2373): avc: denied { read write } for pid=8965 comm="syz.1.3570" name="ashmem" dev="devtmpfs" ino=201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=0 [ 246.748729][ T36] audit: type=1400 audit(1750441599.917:2374): avc: denied { read write } for pid=8965 comm="syz.1.3570" name="ashmem" dev="devtmpfs" ino=201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=0 [ 246.771977][ T36] audit: type=1400 audit(1750441599.927:2375): avc: denied { read } for pid=8964 comm="syz.2.3571" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 246.794567][ T36] audit: type=1400 audit(1750441599.937:2376): avc: denied { read write } for pid=4975 comm="syz-executor" name="loop1" dev="devtmpfs" ino=50 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 251.471721][ T36] kauditd_printk_skb: 57 callbacks suppressed [ 251.471740][ T36] audit: type=1400 audit(1750441605.057:2434): avc: denied { execmem } for pid=9009 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 251.509879][ T36] audit: type=1400 audit(1750441605.067:2435): avc: denied { mounton } for pid=9012 comm="syz.2.3589" path="/279/file1" dev="tmpfs" ino=1543 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 251.533465][ T36] audit: type=1400 audit(1750441605.067:2436): avc: denied { read write } for pid=6000 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 251.571888][ T36] audit: type=1400 audit(1750441605.097:2437): avc: denied { create } for pid=9016 comm="syz.2.3590" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=0 [ 251.598804][ T36] audit: type=1400 audit(1750441605.097:2438): avc: denied { read } for pid=9016 comm="syz.2.3590" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 251.632145][ T36] audit: type=1400 audit(1750441605.097:2439): avc: denied { create } for pid=9016 comm="syz.2.3590" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=0 [ 251.656965][ T36] audit: type=1400 audit(1750441605.097:2440): avc: denied { read } for pid=9016 comm="syz.2.3590" dev="nsfs" ino=4026532310 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=0 [ 251.678333][ T36] audit: type=1400 audit(1750441605.097:2441): avc: denied { create } for pid=9016 comm="syz.2.3590" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 251.698960][ T36] audit: type=1400 audit(1750441605.097:2442): avc: denied { create } for pid=9016 comm="syz.2.3590" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 251.719631][ T36] audit: type=1400 audit(1750441605.097:2443): avc: denied { read write } for pid=4975 comm="syz-executor" name="loop1" dev="devtmpfs" ino=50 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 255.450606][ T9045] FAULT_INJECTION: forcing a failure. [ 255.450606][ T9045] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 255.463737][ T9045] CPU: 1 UID: 0 PID: 9045 Comm: syz.2.3601 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 255.463769][ T9045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 255.463780][ T9045] Call Trace: [ 255.463786][ T9045] [ 255.463795][ T9045] __dump_stack+0x21/0x30 [ 255.463821][ T9045] dump_stack_lvl+0x10c/0x190 [ 255.463840][ T9045] ? __cfi_dump_stack_lvl+0x10/0x10 [ 255.463861][ T9045] dump_stack+0x19/0x20 [ 255.463879][ T9045] should_fail_ex+0x3d9/0x530 [ 255.463897][ T9045] should_fail+0xf/0x20 [ 255.463914][ T9045] should_fail_usercopy+0x1e/0x30 [ 255.463932][ T9045] _copy_to_user+0x24/0xa0 [ 255.463952][ T9045] simple_read_from_buffer+0xed/0x160 [ 255.463977][ T9045] proc_fail_nth_read+0x19e/0x210 [ 255.463994][ T9045] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 255.464010][ T9045] ? asm_exc_page_fault+0x2b/0x30 [ 255.464035][ T9045] ? bpf_lsm_file_permission+0xd/0x20 [ 255.464052][ T9045] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 255.464069][ T9045] vfs_read+0x278/0xb60 [ 255.464089][ T9045] ? __cfi_vfs_read+0x10/0x10 [ 255.464107][ T9045] ? __kasan_check_write+0x18/0x20 [ 255.464125][ T9045] ? mutex_lock+0x92/0x1c0 [ 255.464141][ T9045] ? __cfi_mutex_lock+0x10/0x10 [ 255.464157][ T9045] ? __fget_files+0x2c5/0x340 [ 255.464179][ T9045] ksys_read+0x141/0x250 [ 255.464198][ T9045] ? __cfi_ksys_read+0x10/0x10 [ 255.464217][ T9045] ? __kasan_check_read+0x15/0x20 [ 255.464235][ T9045] __x64_sys_read+0x7f/0x90 [ 255.464253][ T9045] x64_sys_call+0x2638/0x2ee0 [ 255.464274][ T9045] do_syscall_64+0x58/0xf0 [ 255.464295][ T9045] ? clear_bhb_loop+0x35/0x90 [ 255.464317][ T9045] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 255.464340][ T9045] RIP: 0033:0x7f3c2c18d33c [ 255.464355][ T9045] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 255.464371][ T9045] RSP: 002b:00007f3c2d03d030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 255.464390][ T9045] RAX: ffffffffffffffda RBX: 00007f3c2c3b5fa0 RCX: 00007f3c2c18d33c [ 255.464403][ T9045] RDX: 000000000000000f RSI: 00007f3c2d03d0a0 RDI: 0000000000000003 [ 255.464416][ T9045] RBP: 00007f3c2d03d090 R08: 0000000000000000 R09: 0000000000000000 [ 255.464427][ T9045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 255.464439][ T9045] R13: 0000000000000000 R14: 00007f3c2c3b5fa0 R15: 00007ffddb380fb8 [ 255.464454][ T9045] [ 256.954931][ T36] kauditd_printk_skb: 43 callbacks suppressed [ 256.954948][ T36] audit: type=1400 audit(2000000004.230:2487): avc: denied { read } for pid=9051 comm="syz.2.3603" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 256.989788][ T36] audit: type=1400 audit(2000000004.230:2488): avc: denied { create } for pid=9051 comm="syz.2.3603" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=0 [ 256.990107][ T9056] audit: audit_backlog=65 > audit_backlog_limit=64 [ 257.009597][ T36] audit: type=1400 audit(2000000004.230:2489): avc: denied { read } for pid=9051 comm="syz.2.3603" dev="nsfs" ino=4026532310 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=0 [ 257.015922][ T9056] audit: audit_lost=3 audit_rate_limit=0 audit_backlog_limit=64 [ 257.037719][ T36] audit: type=1400 audit(2000000004.230:2490): avc: denied { execmem } for pid=9050 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 257.045018][ T9056] audit: backlog limit exceeded [ 257.064387][ T36] audit: type=1400 audit(2000000004.230:2491): avc: denied { read append } for pid=9051 comm="syz.2.3603" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 257.069946][ T9056] audit: audit_backlog=65 > audit_backlog_limit=64 [ 257.092568][ T36] audit: type=1400 audit(2000000004.230:2492): avc: denied { create } for pid=9051 comm="syz.2.3603" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=0 [ 258.575818][ T9065] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2048 sclass=netlink_route_socket pid=9065 comm=syz.1.3605 [ 262.090066][ T36] kauditd_printk_skb: 102 callbacks suppressed [ 262.090084][ T36] audit: type=1400 audit(2000000009.360:2581): avc: denied { execmem } for pid=9074 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 262.098706][ T9077] FAULT_INJECTION: forcing a failure. [ 262.098706][ T9077] name failslab, interval 1, probability 0, space 0, times 0 [ 262.117005][ T36] audit: type=1400 audit(2000000009.370:2582): avc: denied { mounton } for pid=9075 comm="syz.0.3610" path="/186/bus" dev="tmpfs" ino=1060 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 262.129184][ T9077] CPU: 1 UID: 0 PID: 9077 Comm: syz.0.3610 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 262.129215][ T9077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 262.129225][ T9077] Call Trace: [ 262.129232][ T9077] [ 262.129239][ T9077] __dump_stack+0x21/0x30 [ 262.129263][ T9077] dump_stack_lvl+0x10c/0x190 [ 262.129281][ T9077] ? __cfi_dump_stack_lvl+0x10/0x10 [ 262.129300][ T9077] ? cred_has_capability+0x281/0x380 [ 262.129323][ T9077] ? do_sys_openat2+0x12c/0x1c0 [ 262.129339][ T9077] dump_stack+0x19/0x20 [ 262.129356][ T9077] should_fail_ex+0x3d9/0x530 [ 262.129374][ T9077] should_failslab+0xac/0x100 [ 262.129405][ T9077] kmem_cache_alloc_lru_noprof+0x45/0x3a0 [ 262.129423][ T9077] ? __d_alloc+0x42/0x8e0 [ 262.129441][ T9077] __d_alloc+0x42/0x8e0 [ 262.129458][ T9077] ? __cfi_selinux_inode_permission+0x10/0x10 [ 262.129479][ T9077] d_alloc_parallel+0xde/0x1240 [ 262.129498][ T9077] ? __cfi_lockref_get_not_dead+0x10/0x10 [ 262.129522][ T9077] ? bpf_lsm_inode_permission+0xd/0x20 [ 262.129538][ T9077] ? security_inode_permission+0x6d/0x120 [ 262.129558][ T9077] ? __legitimize_mnt+0x82/0x200 [ 262.129574][ T9077] ? __cfi_d_alloc_parallel+0x10/0x10 [ 262.129592][ T9077] ? __kasan_check_write+0x18/0x20 [ 262.129609][ T9077] ? down_write+0xe9/0x2a0 [ 262.129626][ T9077] ? __cfi_down_write+0x10/0x10 [ 262.129643][ T9077] path_openat+0xa0e/0x34b0 [ 262.129667][ T9077] ? do_sys_openat2+0xcb/0x1c0 [ 262.129683][ T9077] ? do_filp_open+0x3e0/0x3e0 [ 262.129705][ T9077] do_filp_open+0x1c6/0x3e0 [ 262.129727][ T9077] ? __cfi_do_filp_open+0x10/0x10 [ 262.129751][ T9077] ? alloc_fd+0x4e7/0x5a0 [ 262.129771][ T9077] do_sys_openat2+0x12c/0x1c0 [ 262.129786][ T9077] ? fput+0x1a5/0x240 [ 262.129807][ T9077] ? do_sys_open+0x100/0x100 [ 262.129822][ T9077] ? ksys_write+0x1ef/0x250 [ 262.129840][ T9077] ? __cfi_ksys_write+0x10/0x10 [ 262.129859][ T9077] __x64_sys_openat+0x13a/0x170 [ 262.129875][ T9077] x64_sys_call+0xe69/0x2ee0 [ 262.129894][ T9077] do_syscall_64+0x58/0xf0 [ 262.129913][ T9077] ? clear_bhb_loop+0x35/0x90 [ 262.129935][ T9077] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 262.129956][ T9077] RIP: 0033:0x7fbcf6b8e929 [ 262.129972][ T9077] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 262.129985][ T9077] RSP: 002b:00007fbcf7a08038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 262.130004][ T9077] RAX: ffffffffffffffda RBX: 00007fbcf6db5fa0 RCX: 00007fbcf6b8e929 [ 262.130018][ T9077] RDX: 000000000000275a RSI: 0000200000000140 RDI: ffffffffffffff9c [ 262.130030][ T9077] RBP: 00007fbcf7a08090 R08: 0000000000000000 R09: 0000000000000000 [ 262.130041][ T9077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 262.130052][ T9077] R13: 0000000000000000 R14: 00007fbcf6db5fa0 R15: 00007ffeadfc50d8 [ 262.130066][ T9077] [ 262.434960][ T36] audit: type=1400 audit(2000000009.370:2583): avc: denied { mac_admin } for pid=9075 comm="syz.0.3610" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=0 [ 262.456116][ T36] audit: type=1401 audit(2000000009.370:2584): op=fscreate invalid_context="system_u:" [ 262.465783][ T36] audit: type=1400 audit(2000000009.520:2585): avc: denied { read write } for pid=4975 comm="syz-executor" name="loop1" dev="devtmpfs" ino=50 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 262.489878][ T36] audit: type=1400 audit(2000000009.670:2586): avc: denied { read } for pid=9078 comm="syz.2.3612" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 262.512561][ T36] audit: type=1400 audit(2000000009.670:2587): avc: denied { create } for pid=9078 comm="syz.2.3612" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=0 [ 262.532140][ T36] audit: type=1400 audit(2000000009.670:2588): avc: denied { read write } for pid=9078 comm="syz.2.3612" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=0 [ 264.003595][ T9086] FAULT_INJECTION: forcing a failure. [ 264.003595][ T9086] name failslab, interval 1, probability 0, space 0, times 0 [ 264.004068][ T36] audit: type=1400 audit(2000000011.280:2589): avc: denied { execmem } for pid=9084 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 264.019236][ T9086] CPU: 1 UID: 0 PID: 9086 Comm: syz.1.3614 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362 [ 264.019269][ T9086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 264.019280][ T9086] Call Trace: [ 264.019287][ T9086] [ 264.019295][ T9086] __dump_stack+0x21/0x30 [ 264.019319][ T9086] dump_stack_lvl+0x10c/0x190 [ 264.019337][ T9086] ? __cfi_dump_stack_lvl+0x10/0x10 [ 264.019356][ T9086] ? release_sock+0x171/0x1f0 [ 264.019376][ T9086] dump_stack+0x19/0x20 [ 264.019392][ T9086] should_fail_ex+0x3d9/0x530 [ 264.019411][ T9086] should_failslab+0xac/0x100 [ 264.019431][ T9086] kmem_cache_alloc_node_noprof+0x45/0x3b0 [ 264.019450][ T9086] ? __alloc_skb+0x10c/0x370 [ 264.019469][ T9086] __alloc_skb+0x10c/0x370 [ 264.019488][ T9086] netlink_alloc_large_skb+0xf7/0x1b0 [ 264.019510][ T9086] netlink_sendmsg+0x586/0xaf0 [ 264.019531][ T9086] ? __cfi_netlink_sendmsg+0x10/0x10 [ 264.019554][ T9086] ? bpf_lsm_socket_sendmsg+0xd/0x20 [ 264.019576][ T9086] ? security_socket_sendmsg+0x33/0xd0 [ 264.019596][ T9086] sock_write_iter+0x499/0x4f0 [ 264.019613][ T9086] ? __cfi_sock_write_iter+0x10/0x10 [ 264.019631][ T9086] ? selinux_file_permission+0x88b/0xb30 [ 264.019653][ T9086] do_iter_readv_writev+0x4f2/0x6a0 [ 264.019674][ T9086] ? vfs_iter_read+0x5f0/0x5f0 [ 264.019693][ T9086] ? bpf_lsm_file_permission+0xd/0x20 [ 264.019711][ T9086] vfs_writev+0x485/0xcf0 [ 264.019732][ T9086] ? do_writev+0x2d0/0x2d0 [ 264.019752][ T9086] ? vfs_write+0x8ba/0xe80 [ 264.019772][ T9086] do_writev+0x14d/0x2d0 [ 264.019793][ T9086] ? vfs_readv+0xa50/0xa50 [ 264.019813][ T9086] ? __kasan_check_read+0x15/0x20 [ 264.019830][ T9086] __x64_sys_writev+0x81/0x90 [ 264.019849][ T9086] x64_sys_call+0x1fbb/0x2ee0 [ 264.019869][ T9086] do_syscall_64+0x58/0xf0 [ 264.019888][ T9086] ? clear_bhb_loop+0x35/0x90 [ 264.019917][ T9086] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 264.019938][ T9086] RIP: 0033:0x7f1f2018e929 [ 264.019953][ T9086] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 264.019966][ T9086] RSP: 002b:00007f1f21092038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 264.019985][ T9086] RAX: ffffffffffffffda RBX: 00007f1f203b5fa0 RCX: 00007f1f2018e929 [ 264.019998][ T9086] RDX: 0000000000000001 RSI: 0000200000000080 RDI: 0000000000000003 [ 264.020009][ T9086] RBP: 00007f1f21092090 R08: 0000000000000000 R09: 0000000000000000 [ 264.020020][ T9086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 264.020031][ T9086] R13: 0000000000000000 R14: 00007f1f203b5fa0 R15: 00007ffe56d15d78 [ 264.020045][ T9086] [ 264.035867][ T9089] netlink: 393 bytes leftover after parsing attributes in process `syz.1.3615'. [ 264.052790][ T36] audit: type=1400 audit(2000000011.300:2590): avc: denied { read write } for pid=4975 comm="syz-executor" name="loop1" dev="devtmpfs" ino=50 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 266.172129][ T305] bridge_slave_1: left allmulticast mode [ 266.177812][ T305] bridge_slave_1: left promiscuous mode [ 266.200854][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 266.213228][ T305] bridge_slave_0: left allmulticast mode [ 266.225755][ T305] bridge_slave_0: left promiscuous mode [ 266.240839][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 266.383019][ T305] veth1_macvtap: left promiscuous mode [ 266.388518][ T305] veth0_vlan: left promiscuous mode [ 266.603146][ T305] bridge_slave_1: left promiscuous mode [ 266.608758][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 266.616460][ T305] bridge_slave_0: left allmulticast mode [ 266.622286][ T305] bridge_slave_0: left promiscuous mode [ 266.627901][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 266.635678][ T305] bridge_slave_1: left allmulticast mode [ 266.641387][ T305] bridge_slave_1: left promiscuous mode [ 266.647077][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 266.654565][ T305] bridge_slave_0: left allmulticast mode [ 266.660247][ T305] bridge_slave_0: left promiscuous mode [ 266.666020][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 266.822693][ T305] tipc: Left network mode [ 266.828507][ T305] veth1_macvtap: left promiscuous mode [ 266.834046][ T305] veth0_vlan: left promiscuous mode [ 266.839560][ T305] veth1_macvtap: left promiscuous mode [ 266.845083][ T305] veth0_vlan: left promiscuous mode