last executing test programs: 5.699510833s ago: executing program 0 (id=428): r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x97b7) ppoll(&(0x7f0000001940), 0x0, 0x0, 0x0, 0x0) 4.86926171s ago: executing program 0 (id=437): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x10, 0x56a, 0x16, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x3, "", [{{0x9, 0x4, 0x0, 0x0, 0x9, 0x3, 0x0, 0x1, 0x0, {0x9, 0x21, 0x81, 0x3, 0x1, {0x22, 0x29}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0xfd, 0x3, 0x4}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000100)={0x24, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x22, 0x371, {0xfffffffffffffe38}}}, &(0x7f0000000080)={0xffd8, 0x0, 0x0, 0x0, 0x0, 0x0}) 3.428835337s ago: executing program 0 (id=454): add_key$keyring(0x0, &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) mount$fuseblk(0x0, 0x0, 0x0, 0x488, &(0x7f0000000140)=ANY=[@ANYRESHEX]) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fsopen(0x0, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, 0x0}], 0x1, 0x42, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2.414832216s ago: executing program 0 (id=461): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount$bind(0x0, &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x2a05404, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x2b5b09b, 0x0) mount$bind(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x80000, 0x0) pivot_root(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f00000001c0)='./file0/../file0\x00') 2.414422316s ago: executing program 0 (id=462): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x400c1}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='blkio.bfq.io_wait_time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) preadv(r0, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a4c000000090a010400000000000000000a0000040900010073797a310000000008000540000000020900020073797a310000000008000a40fffffffc080003400000001408000c4000000e"], 0xb4}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) sendmsg$NFT_MSG_GETSETELEM(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="18b6d733"], 0x14}, 0x1, 0x0, 0x0, 0x4000805}, 0x8000) add_key$user(&(0x7f00000002c0), &(0x7f0000000340)={'syz', 0x0}, &(0x7f0000000280)="d25a9850a9", 0x5, 0xfffffffffffffffe) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x20042, 0x0) add_key$user(&(0x7f0000000080), 0x0, 0x0, 0x0, 0xfffffffffffffffa) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup(r2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x1c, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2.200406431s ago: executing program 2 (id=463): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x20702, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'syzkaller0\x00', 0xca58c30f81b6079f}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000780)={'pim6reg0\x00', 0x400}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @multicast2}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'ipvlan1\x00', 0x100}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2c0800, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.bfq.sectors\x00', 0x26e1, 0x0) close(r4) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) close(r3) ioctl$SIOCSIFHWADDR(r3, 0x8943, &(0x7f0000002280)={'syzkaller0\x00', @random}) 2.005592304s ago: executing program 2 (id=464): openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000200)={[0x67a, 0x6, 0xf3b8, 0x0, 0x1000, 0x800000400, 0x4002004c4, 0x1000, 0x1, 0x97, 0x10, 0x0, 0x3, 0x2, 0x1, 0x8], 0xeeee7ffb, 0x400}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x4008032, 0xffffffffffffffff, 0x0) 1.977231996s ago: executing program 0 (id=465): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000540)=ANY=[@ANYBLOB="120100009f187620ef170372362e010203010902240001000010000904bc00029e8833000905020200020200000905820220"], 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f00000029c0)={0x2c, &(0x7f0000000080)=ANY=[@ANYBLOB="200302"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000002640)={0x44, &(0x7f0000002400)={0x20, 0xe, 0x2, "02cf"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a80)={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={0x40, 0xb, 0x2, "31fb"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000000)={0x34, &(0x7f0000000580)={0x0, 0x16, 0x2, "f610"}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000a00)={0x44, &(0x7f00000007c0)={0x0, 0x10, 0x1, 'I'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0xfffffffffffffffd) syz_usb_control_io$uac3(r0, 0x0, 0x0) 1.831531766s ago: executing program 2 (id=466): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000500)=ANY=[@ANYBLOB="12010000000000207d1e5a2d00000000000109022400010000000009040000010300000009210000000122080009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="002208000000a20100c3"], 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000080), 0x0, 0x80800) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x20000014}) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) ioctl$HIDIOCGFIELDINFO(r1, 0xc038480a, 0x0) 1.749640101s ago: executing program 3 (id=468): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x109002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, 0x0}], 0x1, 0x63, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.707634914s ago: executing program 3 (id=469): r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 1.696282825s ago: executing program 3 (id=470): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000000000010d21f076000000000000109022400010000000009040000010300000009210000000122050009058103"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) setresuid(0x0, 0xee00, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0022030e0000838a"], 0x0}, 0x0) 1.450917192s ago: executing program 4 (id=473): write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x190) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x3) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x404, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) write$FUSE_INIT(r0, &(0x7f0000001dc0)={0x50, 0x0, 0x0, {0x7, 0x2b, 0x0, 0x2b418842, 0x6}}, 0x50) statx(0xffffffffffffff9c, &(0x7f0000000640)='./file0/file1\x00', 0x1000, 0x100, 0x0) syz_fuse_handle_req(r0, &(0x7f0000004200)="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", 0x2000, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x90, 0x0, 0x7fc, {0x1, 0x3, 0xea, 0x57e, 0x8, 0x6, {0x4, 0x4000000, 0x2, 0x8, 0x8000000000003, 0x7d, 0xfffffffe, 0x5b, 0x1, 0xc000, 0x4, 0x0, 0x0, 0x3, 0x5}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000000040)='./file0/file1\x00', 0x10a001, 0x40) execveat$binfmt(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) 610.870859ms ago: executing program 4 (id=474): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x20) mount$overlay(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={[{@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}]}) chdir(&(0x7f00000000c0)='./bus\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x100) io_setup(0x1ff, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f00000007c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f0000000180)='<', 0x1, 0x6, 0x0, 0x0, r0}]) 537.710793ms ago: executing program 4 (id=475): r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0x67a, 0x6, 0xf3b8, 0x0, 0x1000, 0x800000400, 0x4002004c4, 0x1000, 0x1, 0x97, 0x10, 0x0, 0x3, 0x2, 0x1, 0x8], 0xeeee7ffb, 0x400}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x4008032, 0xffffffffffffffff, 0x0) 456.228889ms ago: executing program 4 (id=476): openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000200)={[0x67a, 0x6, 0xf3b8, 0x0, 0x1000, 0x800000400, 0x4002004c4, 0x1000, 0x1, 0x97, 0x10, 0x0, 0x3, 0x2, 0x1, 0x8], 0xeeee7ffb, 0x400}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x4008032, 0xffffffffffffffff, 0x0) 455.713589ms ago: executing program 4 (id=477): sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001c00210400000000000000000700000005000000000000000a000200"], 0x28}}, 0x0) 401.638853ms ago: executing program 4 (id=478): mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) chroot(&(0x7f0000000a40)='./file0\x00') syz_usb_connect$uac3(0x6, 0x80, &(0x7f0000000200)=ANY=[], 0x0) 293.10596ms ago: executing program 1 (id=479): openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f0000000000), 0x1000000, 0x0) syz_fuse_handle_req(r0, &(0x7f0000009b40)="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", 0x2000, &(0x7f0000001580)={&(0x7f0000006400)={0x50, 0x0, 0x1ff, {0x7, 0x29, 0x1, 0x2142aa43, 0xdcf, 0x4005, 0x7, 0x801, 0x0, 0x0, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 279.338541ms ago: executing program 1 (id=480): sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000001fc0)={0xac, 0x0, 0x2, 0x3, 0x0, 0x0, {0x5, 0x0, 0x2}, [@CTA_EXPECT_MASTER={0x84, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x14, 0x4, @private2={0xfc, 0x2, '\x00', 0x5}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @remote}}}]}, @CTA_EXPECT_FN={0x13, 0xb, 'callforwarding\x00'}]}, 0xac}, 0x1, 0x0, 0x0, 0x40010}, 0x4008000) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x321}, {&(0x7f0000000280)=""/85, 0x21}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000580)=""/106, 0x659}, {&(0x7f0000000980)=""/73, 0xd}, {&(0x7f0000000200)=""/77, 0x69}, {&(0x7f00000007c0)=""/141, 0xc4}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0x41}, 0x5}], 0x4000000000003b4, 0x2000, &(0x7f0000003700)={0x77359400}) 272.867512ms ago: executing program 1 (id=481): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000002c0)={[{0x80, 0x4, 0x3, 0x5, 0x2, 0x12, 0x7, 0xd, 0xb9, 0x3, 0xe, 0x48, 0x1fe}, {0x804, 0x1, 0xf0, 0x45, 0x7, 0xfb, 0x50, 0x3, 0x1f, 0x3, 0xe, 0x7b, 0xb66c}, {0x6, 0x15, 0x18, 0x34, 0x48, 0xfd, 0x3, 0xc, 0x0, 0x4, 0x4, 0x7, 0x1}], 0xfaffffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x4, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000500)={[0x7f, 0x88, 0x0, 0x40, 0x0, 0x7f, 0x2004cb, 0x1, 0xfffffd, 0x20000000000068ff, 0x5, 0x745, 0x8, 0x3, 0x0, 0x9], 0x1, 0x202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 178.380248ms ago: executing program 1 (id=482): r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000500), 0x14b040, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffff3) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) ioctl$ASHMEM_SET_NAME(r0, 0x40087708, &(0x7f0000000540)='\x00\x00\x03\x01\x00\x00\x00\x1f\x00x\x92\x12\xac\x06^\xbewV\xf3\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x02\x00g\x00\x00\x00\x80\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-\xac\x99\xb8\xd2\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc4\'\xd0\x9e}\x89\xff\x8c\xec^\x84\x19\x9f\x80\xad\xf8\xbf\xa2\xa0\x99\xc2\x16=\xcc\xb0\x1b^:4\xeb\xd37\xe3-\'\x02\x16\xf5\xe6\x93\x02E\n\xe8\x00\x00\x8c\xed\x11\xf7\xf2J\xf6\x90A@\x01\x13\xc7`g\xcb\xd7\xdb\x1e\xb2\xc9\xfd\xf7\xa9\x96\xf8/0HdO\xb9\xa2\x1d\x13\x8fCha\xb3\x95wl},\xc6\x1a\xf3\xa8\x0e\xba\xecOv$\xc8\"\a\xd7T\xfb\xfc\xfauT\xf8\x9e\x86\xef.\xf6<\xbfB\xe7\x80Z\a\t+x_B=\xe7\xa5\x89\xfb\xa2\xc6\x97\xeb\xdecY{\x0e\xc2\x00\x00\x00\x00\x00\x00\x00\a\xf4\x88\x06\xe3\xcb\xc8\xe0\xcc\vE\x18\"\x87\xa0\xa9\x13f=\xbd\x03\xe8\xbex:\xceY\xf0\xa2\xe0\x9d\x8c\x8e\x11\xb7\x98\xa5\xda$\x94D\xb4\xf2>\x01\x00+\xfa\xa9 \xe1\x13\xba\x00|g]7\xdc\xe9=\"\xe4\xb3\x0f\xc6\x8f\x85fGGV&\x1d\xa3\xc4\xc3\xd2\xfd\xad\xa35o\xe8\xcd^/\xd8\xf4[n\x9fJ\xf4\n\x92c\xaa\xddT&L<+\x19R\a\xfc\xf2\x17\xb8$\xa9]\xc2\\\xda<\xd0d.w\x9c\xaf4\xbb\xe8Co\xb3\xd8\x82\x92\xba+\x99PXB\xdc\xbay\xa0s<\x92k\vJTRW\xc26\x06\x10\x92\xc7\xa55\x9fZ\xff*ir\x1e\xe8\a\x00\x00\x00\x00\x00\x00\x00\x88\x19\xf7\xdd\xa8\xef\xa0\x98\xcd\x81\x10>\xc7{\x84\xb9\xc0B\xe1\t\x00\xbaQj\x81\xc8\xf8\x146\'Z\x83H\xabF\x18<\x86h\x01=\x03\\\xc4\t\x8e/\x12\a\xdf\xe7zU\xcc\x02\x0e\xc1?\xeau\xb4\x84\x1b\xdaR-\xf4\xe9\x1f\xcd\x05\x0fz_\x8d,^\xde\xfd\xd1\xbed\xed\xa1\xf5\xc6(p\xb4;\x0e\x18\xf7/A\xfd\x92\xd0}ur\xaag\xdb&@\x00\x00\x00rT\xd8\x88~\x13\xc22t\xf6\xf4Fs\xc1\x05\xfa\x99\x15\x87\x14\x13$\t\xa8?\xee\x94W\x8e\xe1\xcc\xc3U\x84\xc6]:\x9a|W\xec\x84\x18\bb\xd7c\t(\xf2\x93\x8d\\\x91\xef\xab(Jck\xdf\xa3 \x16\x9bH=\x01\x7f\x02\x1dF3\x7f\xd15\xa8\xd2\x94\xa7\xe9\xbd\xdc\x16\xe1Z\x9c\xe3\xeb9\x8f\xfdC\x0e\xd3]\xb5\xfdB\\\xd2\xfe\xf6H\x8ai}kDM\xbd\xfcJ{T{@i/\xb7x\xef\x1f\xf0t\xf5\xaf\xb21F\x01\xe0\x86\xde\x88\xb8\x8f \xfc\xcd\xba\xea\x16\xc1J\xb7\xe3\x04m\x0e\xaf\xd6X\xba\x8a\xdb\xeda\x83.H\xe3\x86\x03\t\xcb\xdc\x80\xee\x0ec\x12\x8a\x92\x11\xb6\xcc#\x10\xec\xfd\xbb\xd3\\\xc8\x88\x04,\'\x14\xbf\x84\x16\xb3\x8f,6\xc6D\xae\xa1\xf9\xe7@\xac\xaa\x104\x8b\x8eQ8\x11\xa7|\x87\xe2\xccrj%\xc4r&\r\a\xa7\xda\xf5\'V\x89\xe6\xa4\x05\xde\xf5\xaa@\xec\xe2\xf6\xb5x\xa1w\n\xda\xf2\xd67\xc6%\x0f[sF\xb6\xaeS>\xe9^\xd4\xf03\xe9.\xc4\xd5\xe0\r\xa1Q\xa8\xf2\xa2`zs\'k\xd4pV\xab&%\xf8\x8a\x80\x9d\"\xf3\xcc\xd2i\xc8\xd8\xc6\xbeD\xda\x86?\xf9\x13\xe5L`R\xe8Vq\xa3\nD\x9f\xe4M\xe6\xab\xdd!=%\x06z$\x99\';O\xfc\xf0u\x83\v\x83\a8\xfe<\x9e\xa8\xfe\xca`D\x91\x81!QT$\x05T\x85\xd6\xe9!\xb9wfL\x12\xa8\xb0\xb0\x86\xc2\xa1\xf7\x05i\xf5\xf0\r\xe7h\xdaD\xcb\xd4\x87\x84\xe5\xc7r;.\xf0\xed\x17\x83Nn\xb7\x0f!u}J)\xa1\xa1\x16\xc5`Z,\xa3\xcf\xfdy\aH\x06\x14l\x92x\xdbB=\xcc\xcdf\xe5\x04=HQ\xeaE-v\x02\x0eY\x8e\xbf\xec\x16\xc4G\xea\x8bS\x8e\xd5f\xdcj\xe1\x86\xf9s\x90\xe5\xf9\x89\xc0\xf3\xcd;r4j]\x9b\xdf\xf5\xe9\x82\xe1\xdb\x11\xb3\b\xa2Y\xdb\\\xc1H\xc3\xcf\xb1W\xe9(\xee\x18\xca\xda\xf5p,\x16\xbc\x17\xfe\xd8\n\xe1\xa1&=+)\xf9Vd\x11\xf6hX\xbe\x85O=\xe2\x9f~I\xc4\"\xa9\xd9\x19\xa2\\\xb8>f\xe2Jh+u\x90\x13\x94\x12\xc8X\xd7\xb4\xf1JS0FN\xa0\xda\xb6ez`\x9a\xea\xcf^\xa5\x17{\v\xe8n\xe9 \xc0/D\t\x7f\xd8\xad\xf2e\xff\x8b\x16p\x0f\xe4\x1a/\xe1\x96\xd2\xae\x94\x0e5\xb0b+\xac\x14\xaa\xb0\xb7\xa5.\x15\x8a\xca\xb5~=D-\x90\xc1\xbf\x05\xb9\xd5\x86\xeb\xd2#\xda\xc132\'\xfc!%\x94\x1f\xbfL)\xc2c\xa8\xef\x152\x8d\xef\xde\xbe\xab\xf5g\x80\x02G>\xf5\x04a-\xff\x06X+\xc1\xd3\xb1\xcdn\x15p\xdf\xd8.\x89\x95{\xb6+:`\x9c\xcf2\x01\x1d1\xf7\xe6\x7f\x1f\xf5\xb0\xb9\t2\x14\x81\x99\xb8@7y\xb4\xce\xf1]\a\x03y\xc5F\xfa\xae\xd1Ov7\xa7\xc1\xb2.~B\xe8@G\xd1\xd9R~\x1b\xf7\xa8\x86\xa7\xc1\b\x9ej\x01\xf4\xb7\xd2\x0e\xc2\x15S\x19\xd7\xd4\xe6\xaf!\xf8_\x8aEOp@>4\xd7\xcf\x11\xe0;\x99}QmE\xdd\xa69)Q\x9e\xb9\'\x97\x9b\xe7\xa4?Ed\x9c\x7fE\xba5\x90\xc07\x96S\x9d\xe1\x84\xfa\x1a\xd6\x9a\x15\xd1o \xc0\xd28\x01\xa7\x99\x85q\xbd\x80\x00\x00\x00\x00\x00\x00\x00H\x0f\xbbT\xd5\xb3\xf4\xcd<\x8a\x01\x19\xd0|B\f0\xf8i\xd3\x1bJke\t\x8b7Q\x1dQ&\x96H\x05\xec\x80\xf0\xab\x8f\x94{\x9d+\xefs\x1c\xfck\xf7q\x10\xf6\x16\xbc\xe7\x93\x0f\x7f\xcd\xa7b\xbe\x88\xcc\xb6^\x93\xa9P\xf3\xa3\xe4Az=\xe0+Q\x9e\xb5\x01\xb3\xc1\xa8P0+\xc9\xa1\xdbU~J$\xa4\x03\x11\x1aa~\x9du\x8f\x8d\xbcI\x85k\xa0\xae\xf6\xa0\x94r\xfb\xe3\xaa\xd4\xf0\x99\x06\xe1i\x1f\xfa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\\\xb2/R\xedI2e5\x88(\xc0+^\xe7G\x17\x03^\xd7g\xb9n\x8c2\xb3\x12\x91\x86b\t\xd0R\x01\xda$Y\x85\x02&\x95FC\xc8\xd9\x00\x00\x00\xb6u\xbb\n{\x90\xfd>\xd0-\xfa\xa9\xfd{\x95E\r\x81j\x12\xb7\xd0k\xc2\xdc\xcdK\xc1\xe6\xf7\xb8@\xe0D') ioctl$ASHMEM_SET_NAME(r0, 0x40087708, 0x0) 128.000821ms ago: executing program 1 (id=483): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fd7000/0x18000)=nil, &(0x7f0000005700)=[@text32={0x20, 0x0}], 0x1, 0xe, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 127.364492ms ago: executing program 1 (id=484): write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x190) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x3) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x404, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) write$FUSE_INIT(r0, &(0x7f0000001dc0)={0x50, 0x0, 0x0, {0x7, 0x2b, 0x0, 0x2b418842, 0x6}}, 0x50) statx(0xffffffffffffff9c, &(0x7f0000000640)='./file0/file1\x00', 0x1000, 0x100, 0x0) syz_fuse_handle_req(r0, &(0x7f0000004200)="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", 0x2000, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x90, 0x0, 0x7fc, {0x1, 0x3, 0xea, 0x57e, 0x8, 0x6, {0x4, 0x4000000, 0x2, 0x8, 0x8000000000003, 0x7d, 0xfffffffe, 0x5b, 0x1, 0xc000, 0x4, 0x0, 0x0, 0x3, 0x5}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000000040)='./file0/file1\x00', 0x10a001, 0x40) execveat$binfmt(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) 79.320975ms ago: executing program 2 (id=485): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, 0x0}], 0x1, 0x19, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 78.819095ms ago: executing program 2 (id=486): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000100)="660f388173ab0fc76fb4360fc9bb25cc00007666ba6bb74189000003c70fae6e2fc0c00f0f2367260f01ca660f38817700c4c2459d78ad", 0x37}], 0x1, 0x51, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000100)=0x100000001, 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001f80)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @remote}, 0x10, 0x0}}], 0x1, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fdd000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f00000002c0)="f1f2abbaf80c66b858179c8366efbafc0c66edf30f2b090f154f00040b6766c7442400007800006766c74424020f0000006766c744240600000000670f011424660f6f280f21153e0fb127", 0x4b}], 0x1, 0x74, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f0000005700)=@vmx={0x0, 0x0, 0x2080}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 17.697159ms ago: executing program 3 (id=487): r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000200)={[0x67a, 0x6, 0xf3b8, 0x0, 0x1000, 0x800000400, 0x4002004c4, 0x1000, 0x1, 0x97, 0x10, 0x0, 0x3, 0x2, 0x1, 0x8], 0xeeee7ffb, 0x400}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000400)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x4008032, 0xffffffffffffffff, 0x0) 17.401609ms ago: executing program 2 (id=488): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, 0x0}], 0x1, 0x4e, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 8.3165ms ago: executing program 3 (id=489): sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001c00210400000000000000000700000005000000000000000a000200"], 0x28}}, 0x0) 0s ago: executing program 3 (id=490): r0 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000540)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x8, 0x46d, 0xca04, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0xff, 0x70, 0x1, "", [{{0x9, 0x4, 0x0, 0x9, 0x1, 0x3, 0x1, 0x2, 0x7, {0x9, 0x21, 0xff7f, 0x77, 0x1, {0x22, 0xfb1}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x3, 0x1, 0x2}}}}}]}}]}}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000004600)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0x5, {[@global=@item_4={0x3, 0x1, 0x7, "270a81bb"}]}}, 0x0}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.168' (ED25519) to the list of known hosts. [ 19.954246][ T28] audit: type=1400 audit(1775562163.493:64): avc: denied { mounton } for pid=275 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 19.955403][ T275] cgroup: Unknown subsys name 'net' [ 19.976887][ T28] audit: type=1400 audit(1775562163.493:65): avc: denied { mount } for pid=275 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 20.004789][ T28] audit: type=1400 audit(1775562163.543:66): avc: denied { unmount } for pid=275 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 20.004902][ T275] cgroup: Unknown subsys name 'devices' [ 20.144963][ T275] cgroup: Unknown subsys name 'hugetlb' [ 20.150566][ T275] cgroup: Unknown subsys name 'rlimit' [ 20.252775][ T28] audit: type=1400 audit(1775562163.783:67): avc: denied { setattr } for pid=275 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 20.275970][ T28] audit: type=1400 audit(1775562163.783:68): avc: denied { mounton } for pid=275 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 20.283781][ T277] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 20.300880][ T28] audit: type=1400 audit(1775562163.783:69): avc: denied { mount } for pid=275 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 20.317863][ T275] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 20.332359][ T28] audit: type=1400 audit(1775562163.843:70): avc: denied { relabelto } for pid=277 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 20.366410][ T28] audit: type=1400 audit(1775562163.843:71): avc: denied { write } for pid=277 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 20.392022][ T28] audit: type=1400 audit(1775562163.843:72): avc: denied { read } for pid=275 comm="syz-executor" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 20.417543][ T28] audit: type=1400 audit(1775562163.843:73): avc: denied { open } for pid=275 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.717952][ T284] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.725394][ T284] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.732879][ T284] device bridge_slave_0 entered promiscuous mode [ 21.741603][ T284] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.748699][ T284] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.756189][ T284] device bridge_slave_1 entered promiscuous mode [ 21.807838][ T285] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.814915][ T285] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.822352][ T285] device bridge_slave_0 entered promiscuous mode [ 21.838613][ T285] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.845686][ T285] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.853167][ T285] device bridge_slave_1 entered promiscuous mode [ 21.906403][ T283] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.913585][ T283] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.920868][ T283] device bridge_slave_0 entered promiscuous mode [ 21.930717][ T283] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.937891][ T283] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.945360][ T283] device bridge_slave_1 entered promiscuous mode [ 21.982272][ T286] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.989343][ T286] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.997080][ T286] device bridge_slave_0 entered promiscuous mode [ 22.006857][ T286] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.013986][ T286] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.021412][ T286] device bridge_slave_1 entered promiscuous mode [ 22.075174][ T287] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.082223][ T287] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.089655][ T287] device bridge_slave_0 entered promiscuous mode [ 22.096567][ T287] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.103692][ T287] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.111005][ T287] device bridge_slave_1 entered promiscuous mode [ 22.234877][ T285] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.241932][ T285] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.249258][ T285] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.256292][ T285] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.282915][ T286] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.290002][ T286] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.297288][ T286] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.304330][ T286] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.315455][ T283] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.322509][ T283] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.329791][ T283] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.336823][ T283] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.361385][ T287] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.368457][ T287] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.375736][ T287] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.382751][ T287] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.400991][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.409043][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.416594][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.423921][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.431052][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.438456][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.445685][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.452823][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.460334][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.495786][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.504081][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.512311][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.519354][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.526791][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.535536][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.542554][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.550034][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 22.557569][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.565032][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 22.573332][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.581443][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.588487][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.595936][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 22.604304][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.612517][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.619553][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.626914][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.635210][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 22.651325][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.659020][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.667277][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.674324][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.704856][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.714523][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.722651][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.729691][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.737394][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.745583][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.753942][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.760971][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.768369][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.776485][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.784524][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.792420][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.800729][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.807793][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.815190][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.823331][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.831451][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.838502][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.853817][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 22.861968][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.869932][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 22.878109][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.886402][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 22.894825][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.903156][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.910187][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.921838][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.930294][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.940952][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.949403][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.966383][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.974913][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.988033][ T284] device veth0_vlan entered promiscuous mode [ 22.997192][ T286] device veth0_vlan entered promiscuous mode [ 23.003507][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.011541][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.019857][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 23.028269][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.036460][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.044509][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.052480][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.060117][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.067655][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.075326][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.087185][ T285] device veth0_vlan entered promiscuous mode [ 23.096207][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.104251][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.112185][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 23.120699][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.129326][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.136952][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.149188][ T287] device veth0_vlan entered promiscuous mode [ 23.159121][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 23.167297][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.175410][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.183925][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.191890][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.199626][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.212558][ T284] device veth1_macvtap entered promiscuous mode [ 23.222176][ T286] device veth1_macvtap entered promiscuous mode [ 23.229469][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.237742][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.246241][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 23.254050][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.262136][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.270348][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 23.286794][ T283] device veth0_vlan entered promiscuous mode [ 23.293953][ T285] device veth1_macvtap entered promiscuous mode [ 23.301230][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 23.309831][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.318434][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.326826][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.335165][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 23.342747][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.350832][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.359993][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.367537][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.375104][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.383382][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.404138][ T287] device veth1_macvtap entered promiscuous mode [ 23.414235][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 23.421935][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.430230][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.438641][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.446909][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.455384][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.463782][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.472010][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.480478][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.492398][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.500832][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.509230][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.517452][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.529818][ T283] device veth1_macvtap entered promiscuous mode [ 23.537625][ T286] request_module fs-gadgetfs succeeded, but still no fs? [ 23.548820][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.557864][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.566073][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 23.604398][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.611612][ T310] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 23.626439][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.647801][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.658383][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.667391][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.682561][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.691176][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.702206][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.748945][ T326] input: syz0 as /devices/virtual/input/input4 [ 24.045935][ T354] ------------[ cut here ]------------ [ 24.051451][ T354] WARNING: CPU: 1 PID: 354 at mm/page_alloc.c:5895 __alloc_pages+0x2cc/0x610 [ 24.060401][ T354] Modules linked in: [ 24.064424][ T354] CPU: 1 PID: 354 Comm: syz.0.19 Not tainted syzkaller #0 [ 24.071550][ T354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 24.081748][ T354] RIP: 0010:__alloc_pages+0x2cc/0x610 [ 24.087176][ T354] Code: 0c 25 28 00 00 00 48 3b 8c 24 e0 00 00 00 0f 85 a3 00 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 c6 05 89 9b dd 05 01 <0f> 0b eb 8f a9 00 00 08 00 48 8b 54 24 10 75 17 44 89 f6 81 e6 7f [ 24.106825][ T354] RSP: 0018:ffffc9000e5575a0 EFLAGS: 00010246 [ 24.112909][ T354] RAX: ffffc9000e557600 RBX: 0000000000000016 RCX: 0000000000000000 [ 24.121017][ T354] RDX: 0000000000000018 RSI: 0000000000000000 RDI: ffffc9000e557628 [ 24.129091][ T354] RBP: ffffc9000e5576d8 R08: ffffc9000e557627 R09: ffffc9000e557610 [ 24.137136][ T354] R10: dffffc0000000000 R11: fffff52001caaec5 R12: dffffc0000000000 [ 24.145208][ T354] R13: 0000000000000000 R14: 0000000000040dc0 R15: 1ffff92001caaeb8 [ 24.153247][ T354] FS: 00007f89525a26c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 24.162197][ T354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.169169][ T354] CR2: 0000200000019000 CR3: 0000000134278000 CR4: 00000000003526a0 [ 24.177231][ T354] DR0: ffffffffffffffff DR1: 00000000000001f8 DR2: 0000000000000002 [ 24.185468][ T354] DR3: ffffffffefffff15 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.193557][ T354] Call Trace: [ 24.196847][ T354] [ 24.199790][ T354] ? __cfi___alloc_pages+0x10/0x10 [ 24.204960][ T354] __kmalloc_large_node+0xa1/0x1c0 [ 24.210087][ T354] ? hashtab_init+0xcd/0x160 [ 24.214726][ T354] __kmalloc+0xe0/0x1e0 [ 24.218892][ T354] hashtab_init+0xcd/0x160 [ 24.223375][ T354] symtab_init+0x40/0x60 [ 24.227635][ T354] class_read+0x1f2/0xa70 [ 24.231989][ T354] ? __cfi_class_read+0x10/0x10 [ 24.236904][ T354] ? __kmalloc+0xb1/0x1e0 [ 24.241243][ T354] ? __cfi_class_read+0x10/0x10 [ 24.246163][ T354] policydb_read+0xb1f/0x25f0 [ 24.250855][ T354] ? __cfi_policydb_read+0x10/0x10 [ 24.256022][ T354] ? __kasan_kmalloc+0x95/0xb0 [ 24.260803][ T354] ? security_load_policy+0x120/0xeb0 [ 24.266242][ T354] ? kmalloc_trace+0x40/0xb0 [ 24.270847][ T354] security_load_policy+0x15b/0xeb0 [ 24.276150][ T354] ? irqentry_exit+0x37/0x40 [ 24.280759][ T354] ? exc_page_fault+0x5e/0xb0 [ 24.285495][ T354] ? asm_exc_page_fault+0x27/0x30 [ 24.290535][ T354] ? __cfi_security_load_policy+0x10/0x10 [ 24.296328][ T354] ? copy_user_enhanced_fast_string+0xa/0x40 [ 24.302332][ T354] sel_write_load+0x386/0x600 [ 24.307103][ T354] ? __cfi_sel_write_load+0x10/0x10 [ 24.312335][ T354] ? security_file_permission+0x94/0xb0 [ 24.318017][ T354] ? __cfi_sel_write_load+0x10/0x10 [ 24.323288][ T354] vfs_write+0x40e/0xce0 [ 24.327549][ T354] ? __cfi_vfs_write+0x10/0x10 [ 24.332327][ T354] ? __kasan_check_write+0x14/0x20 [ 24.337500][ T354] ? mutex_lock+0x93/0x1b0 [ 24.341929][ T354] ? __cfi_mutex_lock+0x10/0x10 [ 24.346830][ T354] ? __fdget_pos+0x2cd/0x380 [ 24.351427][ T354] ? ksys_write+0x71/0x250 [ 24.355943][ T354] ksys_write+0x149/0x250 [ 24.360284][ T354] ? __cfi_ksys_write+0x10/0x10 [ 24.365188][ T354] ? fpregs_restore_userregs+0x128/0x260 [ 24.370836][ T354] __x64_sys_write+0x7b/0x90 [ 24.375481][ T354] x64_sys_call+0x27b/0x9a0 [ 24.379997][ T354] do_syscall_64+0x4c/0xa0 [ 24.384476][ T354] ? clear_bhb_loop+0x30/0x80 [ 24.389173][ T354] ? clear_bhb_loop+0x30/0x80 [ 24.393918][ T354] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 24.399822][ T354] RIP: 0033:0x7f895179c819 [ 24.404294][ T354] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 24.424017][ T354] RSP: 002b:00007f89525a2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 24.432451][ T354] RAX: ffffffffffffffda RBX: 00007f8951a15fa0 RCX: 00007f895179c819 [ 24.440587][ T354] RDX: 00000000000190ec RSI: 0000200000000000 RDI: 0000000000000003 [ 24.448617][ T354] RBP: 00007f8951832c91 R08: 0000000000000000 R09: 0000000000000000 [ 24.456654][ T354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 24.464657][ T354] R13: 00007f8951a16038 R14: 00007f8951a15fa0 R15: 00007ffd775697e8 [ 24.472654][ T354] [ 24.475718][ T354] ---[ end trace 0000000000000000 ]--- [ 24.482514][ T354] SELinux: failed to load policy [ 24.654605][ T375] 9pnet_virtio: no channels available for device syz [ 24.764982][ T383] input: syz0 as /devices/virtual/input/input5 [ 24.931369][ T392] kvm: pic: non byte read [ 24.941835][ T392] kvm: pic: single mode not supported [ 24.941891][ T392] kvm: pic: non byte read [ 24.969323][ T392] kvm: pic: non byte read [ 24.974289][ T392] kvm: pic: single mode not supported [ 24.974344][ T392] kvm: pic: non byte read [ 24.986260][ T392] kvm: pic: non byte read [ 24.990843][ T392] kvm: pic: single mode not supported [ 24.990855][ T392] kvm: pic: level sensitive irq not supported [ 24.997097][ T392] kvm: pic: non byte read [ 25.016949][ T392] kvm: pic: non byte read [ 25.021580][ T392] kvm: pic: single mode not supported [ 25.021593][ T392] kvm: pic: level sensitive irq not supported [ 25.043204][ T392] kvm: pic: non byte read [ 25.054180][ T392] kvm: pic: non byte read [ 25.143042][ T28] kauditd_printk_skb: 56 callbacks suppressed [ 25.143056][ T28] audit: type=1400 audit(1775562168.673:130): avc: denied { append } for pid=401 comm="syz.3.36" name="kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 25.202571][ T392] kvm: pic: single mode not supported [ 25.202634][ T392] kvm: pic: non byte read [ 25.266686][ T28] audit: type=1400 audit(1775562168.803:131): avc: denied { read write } for pid=409 comm="syz.0.39" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 25.320554][ T28] audit: type=1400 audit(1775562168.803:132): avc: denied { open } for pid=409 comm="syz.0.39" path="/dev/raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 25.361115][ T28] audit: type=1400 audit(1775562168.803:133): avc: denied { ioctl } for pid=409 comm="syz.0.39" path="/dev/raw-gadget" dev="devtmpfs" ino=258 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 25.387724][ T28] audit: type=1400 audit(1775562168.883:134): avc: denied { unmount } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 25.475407][ T28] audit: type=1400 audit(1775562169.013:135): avc: denied { map_create } for pid=419 comm="syz.4.43" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 25.499569][ T28] audit: type=1400 audit(1775562169.013:136): avc: denied { create } for pid=422 comm="syz.2.42" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 25.519462][ T28] audit: type=1400 audit(1775562169.013:137): avc: denied { bind } for pid=422 comm="syz.2.42" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 25.539957][ T28] audit: type=1400 audit(1775562169.013:138): avc: denied { write } for pid=422 comm="syz.2.42" path="socket:[17747]" dev="sockfs" ino=17747 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 25.573074][ T6] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 25.594127][ T28] audit: type=1400 audit(1775562169.133:139): avc: denied { map_read map_write } for pid=427 comm="syz.1.45" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 25.617733][ T420] kvm: vcpu 0: requested 3328 ns lapic timer period limited to 200000 ns [ 25.635715][ T420] kvm: pic: non byte write [ 25.660889][ T430] kvm: pic: non byte write [ 25.707453][ T435] input: syz0 as /devices/virtual/input/input6 [ 25.723135][ T19] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 25.753094][ T6] usb 1-1: Using ep0 maxpacket: 8 [ 25.760719][ T437] kvm: vcpu 0: requested 3328 ns lapic timer period limited to 200000 ns [ 25.769778][ T6] usb 1-1: config 0 interface 0 altsetting 254 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 25.780960][ T6] usb 1-1: config 0 interface 0 altsetting 254 endpoint 0x81 has invalid wMaxPacketSize 0 [ 25.790971][ T6] usb 1-1: config 0 interface 0 has no altsetting 0 [ 25.797709][ T6] usb 1-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 25.807285][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 25.819436][ T6] usb 1-1: config 0 descriptor?? [ 25.903095][ T19] usb 4-1: Using ep0 maxpacket: 8 [ 25.909304][ T19] usb 4-1: config 179 has an invalid interface number: 65 but max is 0 [ 25.917962][ T19] usb 4-1: config 179 has no interface number 0 [ 25.924723][ T19] usb 4-1: config 179 interface 65 altsetting 12 endpoint 0xF has an invalid bInterval 63, changing to 9 [ 25.936451][ T19] usb 4-1: config 179 interface 65 altsetting 12 endpoint 0xF has invalid maxpacket 57605, setting to 1024 [ 25.948478][ T19] usb 4-1: config 179 interface 65 altsetting 12 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 25.960113][ T19] usb 4-1: config 179 interface 65 altsetting 12 endpoint 0x83 has invalid wMaxPacketSize 0 [ 25.984984][ T19] usb 4-1: config 179 interface 65 altsetting 12 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 25.998635][ T19] usb 4-1: config 179 interface 65 has no altsetting 0 [ 26.005697][ T19] usb 4-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00 [ 26.014915][ T19] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 26.031628][ T447] netlink: 12 bytes leftover after parsing attributes in process `syz.2.52'. [ 26.043187][ T19] input: Honey Bee Xbox360 dancepad as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:179.65/input/input7 [ 26.078371][ T449] process 'syz.0.39' launched './file0' with NULL argv: empty string added [ 26.093488][ T451] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.253516][ T24] usb 4-1: USB disconnect, device number 2 [ 26.253539][ C0] xpad 4-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 26.267715][ T24] xpad 4-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 26.513212][ T19] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 26.713076][ T19] usb 3-1: Using ep0 maxpacket: 16 [ 26.725995][ T19] usb 3-1: config 1 interface 0 altsetting 255 endpoint 0x1 has invalid wMaxPacketSize 0 [ 26.735954][ T19] usb 3-1: config 1 interface 0 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 0 [ 26.745809][ T19] usb 3-1: config 1 interface 0 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 26.759028][ T19] usb 3-1: config 1 interface 0 has no altsetting 0 [ 26.770786][ T19] usb 3-1: New USB device found, idVendor=0521, idProduct=b1a8, bcdDevice= 0.40 [ 26.780237][ T19] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 26.788479][ T19] usb 3-1: Product: syz [ 26.792734][ T19] usb 3-1: Manufacturer: syz [ 26.797387][ T19] usb 3-1: SerialNumber: syz [ 27.023318][ T19] usblp 3-1:1.0: usblp0: USB Unidirectional printer dev 2 if 0 alt 255 proto 1 vid 0x0521 pid 0xB1A8 [ 27.052275][ T19] usb 3-1: USB disconnect, device number 2 [ 27.059473][ T480] binder: 479:480 ioctl c0306201 2000000003c0 returned -14 [ 27.063020][ T19] usblp0: removed [ 27.083065][ T24] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 27.104652][ T485] device syzkaller0 entered promiscuous mode [ 27.223959][ T497] binder: 496:497 ioctl c0306201 200000000080 returned -14 [ 27.232097][ T497] binder: 496:497 ioctl c0306201 2000000003c0 returned -14 [ 27.273061][ T24] usb 2-1: Using ep0 maxpacket: 8 [ 27.279538][ T24] usb 2-1: config 179 has an invalid interface number: 65 but max is 0 [ 27.287960][ T24] usb 2-1: config 179 has no interface number 0 [ 27.294537][ T24] usb 2-1: config 179 interface 65 altsetting 12 endpoint 0xF has an invalid bInterval 63, changing to 9 [ 27.305961][ T24] usb 2-1: config 179 interface 65 altsetting 12 endpoint 0xF has invalid maxpacket 57605, setting to 1024 [ 27.318449][ T24] usb 2-1: config 179 interface 65 altsetting 12 endpoint 0x83 has an invalid bInterval 52, changing to 9 [ 27.329954][ T24] usb 2-1: config 179 interface 65 altsetting 12 endpoint 0x83 has invalid maxpacket 8241, setting to 1024 [ 27.341533][ T24] usb 2-1: config 179 interface 65 altsetting 12 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 27.355087][ T24] usb 2-1: config 179 interface 65 has no altsetting 0 [ 27.362070][ T24] usb 2-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00 [ 27.371293][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 27.395480][ T24] input: Honey Bee Xbox360 dancepad as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:179.65/input/input8 [ 27.590909][ T24] usb 2-1: USB disconnect, device number 2 [ 27.590946][ C1] xpad 2-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 27.605552][ T24] xpad 2-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 28.185334][ T512] 9pnet_virtio: no channels available for device syz [ 28.219890][ T517] device syzkaller0 entered promiscuous mode [ 28.271752][ T6] usbhid 1-1:0.0: can't add hid device: -71 [ 28.286513][ T6] usbhid: probe of 1-1:0.0 failed with error -71 [ 28.301712][ T526] 9pnet_virtio: no channels available for device syz [ 28.303776][ T6] usb 1-1: USB disconnect, device number 2 [ 28.383732][ T530] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 28.492286][ T522] kvm [521]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x187) = 0x386c6e80 [ 28.503850][ T522] kvm [521]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x186) = 0x386c6e80 [ 28.519976][ T522] kvm [521]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x186) = 0x386c6e80 [ 28.530824][ T522] kvm [521]: vcpu0, guest rIP: 0x18e Unhandled WRMSR(0x11e) = 0x386c6e80 [ 28.539815][ T522] kvm [521]: vcpu0, guest rIP: 0x1b8 Unhandled WRMSR(0x11e) = 0xbe702111 [ 29.014948][ T6] usb 5-1: new low-speed USB device number 2 using dummy_hcd [ 29.234158][ T6] usb 5-1: config 168 descriptor has 1 excess byte, ignoring [ 29.241622][ T6] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 29.252450][ T6] usb 5-1: config 168 interface 0 altsetting 0 has an invalid endpoint with address 0xFF, skipping [ 29.263893][ T6] usb 5-1: config 168 descriptor has 1 excess byte, ignoring [ 29.271330][ T6] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 29.282430][ T6] usb 5-1: config 168 interface 0 altsetting 0 has an invalid endpoint with address 0xFF, skipping [ 29.294070][ T6] usb 5-1: config 168 descriptor has 1 excess byte, ignoring [ 29.301581][ T6] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 29.312563][ T6] usb 5-1: config 168 interface 0 altsetting 0 has an invalid endpoint with address 0xFF, skipping [ 29.331189][ T6] usb 5-1: string descriptor 0 read error: -22 [ 29.337639][ T6] usb 5-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 29.346732][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 29.411936][ T579] device syzkaller0 entered promiscuous mode [ 29.576286][ T24] usb 5-1: USB disconnect, device number 2 [ 29.661136][ T606] device syzkaller0 entered promiscuous mode [ 29.899909][ T619] loop1: detected capacity change from 0 to 256 [ 30.063063][ T60] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 30.243027][ T60] usb 1-1: Using ep0 maxpacket: 32 [ 30.249213][ T60] usb 1-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 30.259559][ T60] usb 1-1: config 155 interface 0 altsetting 0 has an invalid endpoint with address 0xE2, skipping [ 30.270289][ T60] usb 1-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 30.284638][ T60] usb 1-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 30.293718][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.301880][ T60] usb 1-1: Product: syz [ 30.306696][ T60] usb 1-1: Manufacturer: syz [ 30.311543][ T60] usb 1-1: SerialNumber: syz [ 30.711005][ T642] bridge: RTM_NEWNEIGH with invalid ether address [ 30.721210][ T642] bridge: RTM_NEWNEIGH with invalid ether address [ 30.728171][ T642] Zero length message leads to an empty skb [ 30.743897][ T644] loop2: detected capacity change from 0 to 128 [ 30.752143][ T28] kauditd_printk_skb: 68 callbacks suppressed [ 30.752155][ T28] audit: type=1400 audit(1775562174.283:208): avc: denied { create } for pid=645 comm="syz.4.129" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 30.782125][ T28] audit: type=1400 audit(1775562174.283:209): avc: denied { write } for pid=643 comm="syz.2.128" name="/" dev="9p" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 30.803763][ T28] audit: type=1400 audit(1775562174.293:210): avc: denied { add_name } for pid=643 comm="syz.2.128" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 30.824921][ T28] audit: type=1400 audit(1775562174.293:211): avc: denied { create } for pid=643 comm="syz.2.128" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 30.845502][ T28] audit: type=1400 audit(1775562174.293:212): avc: denied { associate } for pid=643 comm="syz.2.128" name="file0" scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 30.867410][ T28] audit: type=1400 audit(1775562174.343:213): avc: denied { watch_reads } for pid=647 comm="syz.4.130" path="/32/file0" dev="overlay" ino=204 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 30.900199][ T28] audit: type=1400 audit(1775562174.423:214): avc: denied { unmount } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 30.905984][ T653] 9pnet_virtio: no channels available for device syz [ 30.991263][ T656] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 31.020005][ T28] audit: type=1400 audit(1775562174.553:215): avc: denied { remount } for pid=655 comm="syz.2.133" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 31.224276][ T666] loop1: detected capacity change from 0 to 128 [ 31.250520][ T666] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 31.282914][ T666] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 31.317988][ T28] audit: type=1400 audit(1775562174.853:216): avc: denied { unmount } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 31.337936][ T558] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 31.363153][ T24] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 31.396159][ T669] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=2182154216 (4364308432 ns) > initial count (507749598 ns). Using initial count to start timer. [ 31.414144][ T669] user requested TSC rate below hardware speed [ 31.553058][ T24] usb 3-1: Using ep0 maxpacket: 16 [ 31.559522][ T24] usb 3-1: too many endpoints for config 0 interface 0 altsetting 253: 255, using maximum allowed: 30 [ 31.571308][ T24] usb 3-1: config 0 interface 0 altsetting 253 has 1 endpoint descriptor, different from the interface descriptor's value: 255 [ 31.585035][ T24] usb 3-1: config 0 interface 0 has no altsetting 0 [ 31.591715][ T24] usb 3-1: New USB device found, idVendor=28bd, idProduct=0934, bcdDevice= 0.00 [ 31.602566][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.622741][ T24] usb 3-1: config 0 descriptor?? [ 31.631880][ T39] usb 1-1: USB disconnect, device number 3 [ 31.665191][ T28] audit: type=1400 audit(1775562175.203:217): avc: denied { bind } for pid=677 comm="syz.3.141" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.685395][ T6] usb 2-1: new full-speed USB device number 3 using dummy_hcd [ 31.717909][ T682] 9pnet_virtio: no channels available for device syz [ 31.755452][ T684] syz.3.144 (684) used obsolete PPPIOCDETACH ioctl [ 31.874074][ T6] usb 2-1: config 0 has no interfaces? [ 31.879622][ T6] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 31.888876][ T6] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.897925][ T6] usb 2-1: config 0 descriptor?? [ 31.991667][ T700] ======================================================= [ 31.991667][ T700] WARNING: The mand mount option has been deprecated and [ 31.991667][ T700] and is ignored by this kernel. Remove the mand [ 31.991667][ T700] option from the mount to silence this warning. [ 31.991667][ T700] ======================================================= [ 32.036343][ T24] input: HID 28bd:0934 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:28BD:0934.0001/input/input9 [ 32.048772][ T24] uclogic 0003:28BD:0934.0001: input,hidraw0: USB HID v0.0a Mouse [HID 28bd:0934] on usb-dummy_hcd.2-1/input0 [ 32.107165][ T24] usb 2-1: USB disconnect, device number 3 [ 32.193058][ T6] usb 1-1: new low-speed USB device number 4 using dummy_hcd [ 32.236697][ T39] usb 3-1: USB disconnect, device number 3 [ 32.374090][ T6] usb 1-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 32.385236][ T6] usb 1-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 32.395088][ T6] usb 1-1: config 0 interface 0 altsetting 16 endpoint 0x2 has invalid maxpacket 512, setting to 8 [ 32.405801][ T6] usb 1-1: config 0 interface 0 altsetting 16 has 2 endpoint descriptors, different from the interface descriptor's value: 9 [ 32.418757][ T6] usb 1-1: config 0 interface 0 has no altsetting 0 [ 32.425387][ T6] usb 1-1: New USB device found, idVendor=046d, idProduct=c52f, bcdDevice= 0.00 [ 32.434441][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 32.443193][ T6] usb 1-1: config 0 descriptor?? [ 32.448413][ T698] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 32.655612][ T715] 9pnet_virtio: no channels available for device syz [ 32.864053][ T6] hid (null): invalid report_count 1200852662 [ 32.871749][ T6] logitech-djreceiver 0003:046D:C52F.0002: unknown main item tag 0x1 [ 32.894438][ T6] logitech-djreceiver 0003:046D:C52F.0002: unknown main item tag 0x0 [ 32.902888][ T6] logitech-djreceiver 0003:046D:C52F.0002: invalid report_count 1200852662 [ 32.914244][ T6] logitech-djreceiver 0003:046D:C52F.0002: item 0 4 1 9 parsing failed [ 32.925329][ T6] logitech-djreceiver 0003:046D:C52F.0002: logi_dj_probe: parse failed [ 32.933764][ T6] logitech-djreceiver: probe of 0003:046D:C52F.0002 failed with error -22 [ 32.954924][ T735] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3642988519 (466302530432 ns) > initial count (459226025088 ns). Using initial count to start timer. [ 33.023146][ T39] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 33.073875][ T418] usb 1-1: USB disconnect, device number 4 [ 33.213081][ T39] usb 2-1: Using ep0 maxpacket: 16 [ 33.219408][ T39] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 33.231732][ T39] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 33.245718][ T39] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 33.255081][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.263355][ T39] usb 2-1: Product: syz [ 33.267603][ T39] usb 2-1: Manufacturer: syz [ 33.272241][ T39] usb 2-1: SerialNumber: syz [ 33.489611][ T39] usb 2-1: 0:2 : does not exist [ 33.493063][ T6] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 33.513895][ T39] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 33.533293][ T39] usb 2-1: USB disconnect, device number 4 [ 33.674021][ T6] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 33.684985][ T6] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 33.688451][ T753] fuse: root generation should be zero [ 33.696501][ T6] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 33.709427][ T6] usb 3-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 33.717837][ T6] usb 3-1: Manufacturer: syz [ 33.735422][ T6] usb 3-1: config 0 descriptor?? [ 33.760464][ T457] udevd[457]: 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 [ 33.851422][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 33.861359][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 33.870841][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 33.880068][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 33.890473][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 33.899888][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 33.909223][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 33.918754][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 33.928140][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 33.937564][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 33.948238][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 33.957943][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 33.969060][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 33.978440][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 33.987839][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 33.997391][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.006624][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.015897][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.025077][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.034418][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.043644][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.052773][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.062063][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.071365][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.080570][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.089874][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.099285][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.108624][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.117881][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.123172][ T39] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 34.157350][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.173477][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.189788][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.199092][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.217265][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.228255][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.255258][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.271126][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.319999][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.339325][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.349173][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.354048][ T39] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 34.369115][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.375958][ T39] usb 1-1: config 0 has no interface number 0 [ 34.383917][ T39] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 34.395010][ T39] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 34.404835][ T39] usb 1-1: New USB device found, idVendor=041e, idProduct=2801, bcdDevice= 0.00 [ 34.414027][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 34.422868][ T39] usb 1-1: config 0 descriptor?? [ 34.428426][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.443932][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.471388][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.488006][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.497324][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.508981][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.518345][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.527726][ T767] 9pnet_fd: p9_fd_create_tcp (767): problem connecting socket to 127.0.0.1 [ 34.536789][ T767] 9pnet_virtio: no channels available for device 127.0.0.1 [ 34.593631][ T19] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 34.615523][ T782] device syzkaller1 entered promiscuous mode [ 34.637730][ T39] usbhid 1-1:0.1: can't add hid device: -71 [ 34.644550][ T39] usbhid: probe of 1-1:0.1 failed with error -71 [ 34.652615][ T39] usb 1-1: USB disconnect, device number 5 [ 34.750692][ T6] input: syz as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:256C:006D.0003/input/input10 [ 34.773318][ T19] usb 4-1: Using ep0 maxpacket: 16 [ 34.779841][ T6] uclogic 0003:256C:006D.0003: input,hiddev96,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.2-1/input0 [ 34.792675][ T19] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 34.804831][ T19] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 34.852851][ T19] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 34.872229][ T19] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.880362][ T19] usb 4-1: Product: syz [ 34.884988][ T19] usb 4-1: Manufacturer: syz [ 34.889610][ T19] usb 4-1: SerialNumber: syz [ 34.968523][ T6] usb 3-1: USB disconnect, device number 4 [ 34.983230][ T24] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 35.106203][ T19] usb 4-1: 0:2 : does not exist [ 35.114054][ T19] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 35.132498][ T19] usb 4-1: USB disconnect, device number 3 [ 35.174141][ T24] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 35.187274][ T24] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 32 [ 35.208776][ T24] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 35.218236][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.227548][ T24] usb 2-1: Product: syz [ 35.231731][ T24] usb 2-1: Manufacturer: syz [ 35.238331][ T24] usb 2-1: SerialNumber: syz [ 35.447069][ T786] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 35.511660][ T827] kvm [826]: vcpu2, guest rIP: 0x9132 Unhandled WRMSR(0xc1) = 0xd105af [ 35.520465][ T827] kvm [826]: vcpu2, guest rIP: 0x9132 Unhandled WRMSR(0xc2) = 0xd105af [ 35.530938][ T827] kvm [826]: vcpu2, guest rIP: 0x9132 Unhandled WRMSR(0x11e) = 0xd105af [ 35.541811][ T827] kvm [826]: vcpu2, guest rIP: 0x9132 Unhandled WRMSR(0x186) = 0xd105af [ 35.550514][ T827] kvm [826]: vcpu2, guest rIP: 0x9132 Unhandled WRMSR(0x187) = 0xd105af [ 35.561182][ T827] kvm [826]: vcpu2, guest rIP: 0x9132 Unhandled WRMSR(0x1d9) = 0xd105af [ 35.725035][ T39] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 35.868751][ T842] device syzkaller1 entered promiscuous mode [ 35.928785][ T28] kauditd_printk_skb: 32 callbacks suppressed [ 35.928799][ T28] audit: type=1400 audit(1775562435.461:250): avc: denied { create } for pid=843 comm="syz.2.205" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 35.954163][ T39] usb 5-1: Using ep0 maxpacket: 16 [ 35.960478][ T39] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 35.970826][ T39] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 35.981585][ T39] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 35.990736][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.998743][ T39] usb 5-1: Product: syz [ 35.998982][ T19] usb 4-1: new full-speed USB device number 4 using dummy_hcd [ 36.003164][ T39] usb 5-1: Manufacturer: syz [ 36.015127][ T39] usb 5-1: SerialNumber: syz [ 36.056286][ T786] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 36.064087][ T305] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 36.188635][ T19] usb 4-1: config 0 has an invalid interface number: 41 but max is 0 [ 36.196748][ T19] usb 4-1: config 0 has no interface number 0 [ 36.203238][ T19] usb 4-1: config 0 interface 41 has no altsetting 0 [ 36.211598][ T19] usb 4-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 36.220708][ T19] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 36.228161][ T39] usb 5-1: 0:2 : does not exist [ 36.235609][ T19] usb 4-1: Product: syz [ 36.239850][ T19] usb 4-1: Manufacturer: syz [ 36.244541][ T19] usb 4-1: SerialNumber: syz [ 36.244716][ T39] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 36.256823][ T305] usb 1-1: Using ep0 maxpacket: 16 [ 36.260878][ T19] usb 4-1: config 0 descriptor?? [ 36.264130][ T305] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 253, changing to 11 [ 36.280519][ T305] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 36.280609][ T24] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 36.300208][ T305] usb 1-1: New USB device found, idVendor=056a, idProduct=0016, bcdDevice= 0.00 [ 36.309629][ T305] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.318233][ T24] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 36.327947][ T39] usb 5-1: USB disconnect, device number 3 [ 36.334724][ T24] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 36.343507][ T305] usb 1-1: config 0 descriptor?? [ 36.480192][ T24] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 36.487929][ T24] 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 [ 36.504514][ T24] usb 2-1: USB disconnect, device number 5 [ 36.515758][ T28] audit: type=1400 audit(1775562436.065:251): avc: denied { read } for pid=142 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 36.544221][ T24] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 36.555844][ T28] audit: type=1400 audit(1775562436.086:252): avc: denied { search } for pid=142 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 36.556431][ T457] udevd[457]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 36.579291][ T28] audit: type=1400 audit(1775562436.086:253): avc: denied { read } for pid=142 comm="dhcpcd" name="n15" dev="tmpfs" ino=1645 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 36.615748][ T28] audit: type=1400 audit(1775562436.086:254): avc: denied { open } for pid=142 comm="dhcpcd" path="/run/udev/data/n15" dev="tmpfs" ino=1645 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 36.651428][ T28] audit: type=1400 audit(1775562436.086:255): avc: denied { getattr } for pid=142 comm="dhcpcd" path="/run/udev/data/n15" dev="tmpfs" ino=1645 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 36.680124][ T28] audit: type=1400 audit(1775562436.196:256): avc: denied { read } for pid=863 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=493 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 36.703875][ T28] audit: type=1400 audit(1775562436.196:257): avc: denied { open } for pid=863 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=493 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 36.730320][ T28] audit: type=1400 audit(1775562436.196:258): avc: denied { getattr } for pid=863 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=493 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 36.757821][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x2 [ 36.764941][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 36.771961][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 36.779129][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 36.786316][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 36.793433][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 36.795147][ T28] audit: type=1400 audit(1775562436.337:259): avc: denied { write } for pid=862 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=492 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 36.823404][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 36.830308][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 36.844097][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 36.864708][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 36.879536][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 36.889688][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 36.897159][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 36.907578][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 36.922997][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 36.940175][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 36.949089][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 36.970843][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 36.978097][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 36.987429][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 36.994616][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 37.014737][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 37.023626][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 37.030527][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 37.037856][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 37.057836][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 37.069569][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 37.076901][ T19] CoreChips 4-1:0.41 (unnamed net_device) (uninitialized): sr_get_phy_addr : Error reading PHYID register:ffffffe0 [ 37.087061][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 37.100361][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 37.112259][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 37.119461][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 37.127311][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 37.139021][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 37.149844][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 37.157389][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 37.164338][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 37.171256][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 37.178143][ T305] wacom 0003:056A:0016.0004: unknown main item tag 0x0 [ 37.185357][ T305] wacom 0003:056A:0016.0004: Unknown device_type for 'HID 056a:0016'. Assuming pen. [ 37.196803][ T305] wacom 0003:056A:0016.0004: hidraw0: USB HID v0.81 Device [HID 056a:0016] on usb-dummy_hcd.0-1/input0 [ 37.208508][ T305] input: Wacom Graphire4 6x8 Pen as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:056A:0016.0004/input/input11 [ 37.223926][ T305] usb 1-1: USB disconnect, device number 6 [ 37.281303][ T920] fido_id[920]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 37.368480][ T927] incfs: Can't find or create .index dir in ./cgroup [ 37.375310][ T927] incfs: mount failed -22 [ 37.457652][ T39] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 37.594207][ T853] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 37.637348][ T39] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 37.648332][ T39] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 37.658737][ T39] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 37.667807][ T39] usb 3-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 37.675774][ T39] usb 3-1: Manufacturer: syz [ 37.681005][ T39] usb 3-1: config 0 descriptor?? [ 37.745528][ T838] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 37.776251][ T853] usb 5-1: Using ep0 maxpacket: 32 [ 37.782939][ T853] usb 5-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0xFF, skipping [ 37.793533][ T853] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 37.802600][ T853] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.811366][ T853] usb 5-1: config 0 descriptor?? [ 37.816628][ T925] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 37.824563][ T853] hub 5-1:0.0: bad descriptor, ignoring hub [ 37.830629][ T853] hub: probe of 5-1:0.0 failed with error -5 [ 37.837040][ T853] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 37.844904][ T305] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 37.934063][ T838] usb 2-1: Using ep0 maxpacket: 16 [ 37.940817][ T838] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 37.951777][ T838] usb 2-1: config 0 interface 0 has no altsetting 0 [ 37.958418][ T838] usb 2-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 37.967499][ T838] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.976088][ T838] usb 2-1: config 0 descriptor?? [ 38.043211][ T305] usb 1-1: Using ep0 maxpacket: 32 [ 38.049351][ T305] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0xFF, skipping [ 38.060025][ T305] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 38.069096][ T305] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.077648][ T305] usb 1-1: config 0 descriptor?? [ 38.082833][ T942] raw-gadget.4 gadget.0: fail, usb_ep_enable returned -22 [ 38.091523][ T305] hub 1-1:0.0: bad descriptor, ignoring hub [ 38.097488][ T305] hub: probe of 1-1:0.0 failed with error -5 [ 38.103735][ T305] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 38.322093][ T19] CoreChips 4-1:0.41 (unnamed net_device) (uninitialized): Failed to send software reset:ffffffb9 [ 38.332766][ T19] CoreChips 4-1:0.41 (unnamed net_device) (uninitialized): Failed to reset PHY: -71 [ 38.342261][ T19] CoreChips: probe of 4-1:0.41 failed with error -71 [ 38.350133][ T19] usb 4-1: USB disconnect, device number 4 [ 38.381691][ T838] hid-generic 0003:1E71:2009.0006: hidraw0: USB HID v0.05 Device [HID 1e71:2009] on usb-dummy_hcd.1-1/input0 [ 38.489215][ T39] input: syz as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:256C:006D.0005/input/input14 [ 38.500630][ T39] input: syz as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:256C:006D.0005/input/input15 [ 38.511990][ T39] input: syz Touch Strip as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:256C:006D.0005/input/input16 [ 38.524332][ T39] input: syz Dial as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:256C:006D.0005/input/input17 [ 38.536988][ T39] uclogic 0003:256C:006D.0005: input,hiddev96,hidraw1: USB HID v0.00 Keypad [syz] on usb-dummy_hcd.2-1/input0 [ 38.702796][ T19] usb 3-1: USB disconnect, device number 5 [ 38.844426][ T952] netlink: 'syz.3.234': attribute type 4 has an invalid length. [ 38.852152][ T952] netlink: 'syz.3.234': attribute type 5 has an invalid length. [ 38.862634][ T952] netlink: 3657 bytes leftover after parsing attributes in process `syz.3.234'. [ 38.913785][ T6] usb 2-1: USB disconnect, device number 6 [ 39.581807][ T6] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 39.760475][ T291] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 39.771416][ T6] usb 3-1: config 0 interface 0 altsetting 129 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 39.782529][ T6] usb 3-1: config 0 interface 0 altsetting 129 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 39.795734][ T6] usb 3-1: config 0 interface 0 has no altsetting 0 [ 39.802564][ T6] usb 3-1: New USB device found, idVendor=056a, idProduct=0030, bcdDevice= 0.00 [ 39.811787][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.823625][ T6] usb 3-1: config 0 descriptor?? [ 39.939123][ T291] usb 4-1: Using ep0 maxpacket: 32 [ 39.945375][ T291] usb 4-1: config 0 has an invalid interface number: 67 but max is 0 [ 39.953807][ T291] usb 4-1: config 0 has no interface number 0 [ 39.961830][ T291] usb 4-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 39.971170][ T291] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 39.979434][ T291] usb 4-1: Product: syz [ 39.983710][ T291] usb 4-1: Manufacturer: syz [ 39.988368][ T291] usb 4-1: SerialNumber: syz [ 39.997931][ T291] usb 4-1: config 0 descriptor?? [ 40.005853][ T291] smsc95xx v2.0.0 [ 40.229433][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.236369][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.243742][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.250689][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.257671][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.264599][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.271541][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.278578][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.285484][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.292407][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.299428][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.306335][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.313368][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.320319][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.327564][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.334476][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.341404][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.348433][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.355337][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.362263][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.369289][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.376217][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.383186][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.390143][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.397077][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.404018][ T291] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 40.414788][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.421667][ T291] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 40.430769][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.437686][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.444547][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.451524][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.458503][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.465477][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.472349][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.479622][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.486667][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.493563][ T6] wacom 0003:056A:0030.0007: unknown main item tag 0x0 [ 40.501486][ T6] wacom 0003:056A:0030.0007: hidraw0: USB HID v0.81 Device [HID 056a:0030] on usb-dummy_hcd.2-1/input0 [ 40.525300][ T6] usb 3-1: USB disconnect, device number 6 [ 40.542333][ T996] fido_id[996]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 40.594414][ T305] usb 1-1: USB disconnect, device number 7 [ 40.773125][ T19] usb 5-1: USB disconnect, device number 4 [ 40.931908][ T305] usb 2-1: new full-speed USB device number 7 using dummy_hcd [ 41.131932][ T305] usb 2-1: unable to get BOS descriptor or descriptor too short [ 41.140870][ T305] usb 2-1: not running at top speed; connect to a high speed hub [ 41.157506][ T305] usb 2-1: config 1 interface 0 altsetting 9 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 41.168436][ T305] usb 2-1: config 1 interface 0 has no altsetting 0 [ 41.189553][ T305] usb 2-1: string descriptor 0 read error: -22 [ 41.195822][ T305] usb 2-1: New USB device found, idVendor=0755, idProduct=2626, bcdDevice= 0.40 [ 41.205160][ T305] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.216722][ T1000] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 41.289287][ T39] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 41.460224][ T291] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 41.477975][ T291] smsc95xx: probe of 4-1:0.67 failed with error -71 [ 41.493381][ T291] usb 4-1: USB disconnect, device number 5 [ 41.497830][ T39] usb 3-1: Using ep0 maxpacket: 16 [ 41.506391][ T39] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 41.533307][ T39] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 41.568098][ T39] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 41.577316][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.585542][ T39] usb 3-1: Product: syz [ 41.590240][ T39] usb 3-1: Manufacturer: syz [ 41.594865][ T39] usb 3-1: SerialNumber: syz [ 41.630563][ T305] aureal 0003:0755:2626.0008: invalid report_size -1149171161 [ 41.638167][ T305] aureal 0003:0755:2626.0008: item 0 4 1 7 parsing failed [ 41.645515][ T305] aureal: probe of 0003:0755:2626.0008 failed with error -22 [ 41.804091][ T39] usb 3-1: 0:2 : does not exist [ 41.817907][ T39] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 41.837095][ T291] usb 2-1: USB disconnect, device number 7 [ 41.839283][ T39] usb 3-1: USB disconnect, device number 7 [ 42.380766][ T28] kauditd_printk_skb: 14 callbacks suppressed [ 42.380781][ T28] audit: type=1400 audit(1775562441.959:274): avc: denied { bind } for pid=1036 comm="syz.1.267" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 42.430267][ T28] audit: type=1400 audit(1775562441.959:275): avc: denied { write } for pid=1036 comm="syz.1.267" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 42.483073][ T28] audit: type=1400 audit(1775562442.019:276): avc: denied { unmount } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 42.727632][ T1066] kvm [1065]: vcpu2, guest rIP: 0x9132 Unhandled WRMSR(0xc1) = 0xd105af [ 42.736369][ T1066] kvm [1065]: vcpu2, guest rIP: 0x9132 Unhandled WRMSR(0xc2) = 0xd105af [ 42.747385][ T1066] kvm [1065]: vcpu2, guest rIP: 0x9132 Unhandled WRMSR(0x11e) = 0xd105af [ 42.758236][ T1066] kvm [1065]: vcpu2, guest rIP: 0x9132 Unhandled WRMSR(0x186) = 0xd105af [ 42.772315][ T1066] kvm [1065]: vcpu2, guest rIP: 0x9132 Unhandled WRMSR(0x187) = 0xd105af [ 42.787868][ T1066] kvm [1065]: vcpu2, guest rIP: 0x9132 Unhandled WRMSR(0x1d9) = 0xd105af [ 42.878109][ T6] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 43.056803][ T6] usb 3-1: Using ep0 maxpacket: 16 [ 43.063534][ T6] usb 3-1: unable to get BOS descriptor or descriptor too short [ 43.079260][ T6] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 127, changing to 7 [ 43.119917][ T6] usb 3-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 43.122744][ T1086] device syzkaller0 entered promiscuous mode [ 43.138915][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.147261][ T6] usb 3-1: Product: syz [ 43.151539][ T6] usb 3-1: Manufacturer: syz [ 43.156347][ T6] usb 3-1: SerialNumber: syz [ 43.286140][ T1091] fuse: Bad value for 'fd' [ 43.366320][ T6] usb 3-1: Audio class v2/v3 interfaces need an interface association [ 43.374658][ T6] snd-usb-audio: probe of 3-1:1.0 failed with error -22 [ 43.573214][ T39] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 43.705068][ T1113] device syzkaller0 entered promiscuous mode [ 43.752049][ T39] usb 2-1: Using ep0 maxpacket: 16 [ 43.758300][ T39] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 43.768703][ T39] usb 2-1: config 0 has no interfaces? [ 43.773310][ T291] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 43.783971][ T6] usb 3-1: USB disconnect, device number 8 [ 43.794976][ T39] usb 2-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 43.805368][ T39] usb 2-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 43.813878][ T39] usb 2-1: Product: syz [ 43.818210][ T39] usb 2-1: Manufacturer: syz [ 43.822861][ T39] usb 2-1: SerialNumber: syz [ 43.828043][ T39] usb 2-1: config 0 descriptor?? [ 43.970477][ T291] usb 4-1: Using ep0 maxpacket: 16 [ 43.976696][ T291] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 43.986843][ T291] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 43.997035][ T457] udevd[457]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 44.014138][ T291] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 44.024076][ T291] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.032147][ T28] audit: type=1400 audit(1775562443.620:277): avc: denied { read write } for pid=1129 comm="syz.0.305" name="uhid" dev="devtmpfs" ino=267 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 44.055463][ T291] usb 4-1: Product: syz [ 44.059634][ T291] usb 4-1: Manufacturer: syz [ 44.064564][ T291] usb 4-1: SerialNumber: syz [ 44.069649][ T28] audit: type=1400 audit(1775562443.620:278): avc: denied { open } for pid=1129 comm="syz.0.305" path="/dev/uhid" dev="devtmpfs" ino=267 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 44.174806][ T28] audit: type=1400 audit(1775562443.771:279): avc: denied { mounton } for pid=1092 comm="syz.1.290" path="/dev/binderfs" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 44.304339][ T1093] kvm: emulating exchange as write [ 44.458649][ T305] usb 2-1: USB disconnect, device number 8 [ 44.495063][ T291] usb 4-1: 0:2 : does not exist [ 44.501983][ T291] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 44.516187][ T291] usb 4-1: USB disconnect, device number 6 [ 44.544121][ T1150] overlayfs: failed to resolve './file0': -2 [ 44.606130][ T1003] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 44.794862][ T1003] usb 3-1: Using ep0 maxpacket: 16 [ 44.801023][ T1003] usb 3-1: too many endpoints for config 0 interface 0 altsetting 253: 255, using maximum allowed: 30 [ 44.812043][ T1003] usb 3-1: config 0 interface 0 altsetting 253 has 1 endpoint descriptor, different from the interface descriptor's value: 255 [ 44.825306][ T1003] usb 3-1: config 0 interface 0 has no altsetting 0 [ 44.831900][ T1003] usb 3-1: New USB device found, idVendor=28bd, idProduct=0934, bcdDevice= 0.00 [ 44.841629][ T1003] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.850352][ T1003] usb 3-1: config 0 descriptor?? [ 45.003433][ T19] usb 1-1: new full-speed USB device number 8 using dummy_hcd [ 45.183803][ T19] usb 1-1: unable to get BOS descriptor or descriptor too short [ 45.192615][ T19] usb 1-1: not running at top speed; connect to a high speed hub [ 45.201196][ T19] usb 1-1: config 1 interface 0 altsetting 9 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 45.220723][ T19] usb 1-1: config 1 interface 0 has no altsetting 0 [ 45.240460][ T19] usb 1-1: string descriptor 0 read error: -22 [ 45.246777][ T19] usb 1-1: New USB device found, idVendor=046d, idProduct=ca04, bcdDevice= 0.40 [ 45.256668][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.266115][ T1003] usbhid 3-1:0.0: can't add hid device: -71 [ 45.272521][ T1003] usbhid: probe of 3-1:0.0 failed with error -71 [ 45.282597][ T1155] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 45.291379][ T1003] usb 3-1: USB disconnect, device number 9 [ 45.698611][ T19] usbhid 1-1:1.0: can't add hid device: -71 [ 45.708701][ T19] usbhid: probe of 1-1:1.0 failed with error -71 [ 45.717824][ T19] usb 1-1: USB disconnect, device number 8 [ 45.976964][ T305] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 46.185491][ T305] usb 4-1: Using ep0 maxpacket: 32 [ 46.193372][ T305] usb 4-1: config 0 has an invalid interface number: 67 but max is 0 [ 46.213314][ T305] usb 4-1: config 0 has no interface number 0 [ 46.224368][ T1223] kvm: pic: single mode not supported [ 46.224439][ T1223] kvm: pic: non byte read [ 46.234904][ T1223] kvm: pic: level sensitive irq not supported [ 46.235001][ T1223] kvm: pic: non byte read [ 46.245676][ T305] usb 4-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 46.254720][ T305] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.263156][ T1223] kvm: pic: single mode not supported [ 46.263210][ T1223] kvm: pic: non byte read [ 46.263478][ T305] usb 4-1: Product: syz [ 46.269437][ T1223] kvm: pic: non byte read [ 46.278389][ T305] usb 4-1: Manufacturer: syz [ 46.281979][ T1223] kvm: pic: single mode not supported [ 46.286252][ T39] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 46.287203][ T305] usb 4-1: SerialNumber: syz [ 46.310515][ T305] usb 4-1: config 0 descriptor?? [ 46.315751][ T1223] kvm: pic: non byte read [ 46.320638][ T1223] kvm: pic: non byte read [ 46.320823][ T305] smsc95xx v2.0.0 [ 46.326321][ T1223] kvm: pic: single mode not supported [ 46.328735][ T1223] kvm: pic: level sensitive irq not supported [ 46.335496][ T1223] kvm: pic: non byte read [ 46.347532][ T1223] kvm: pic: non byte read [ 46.352283][ T1223] kvm: pic: single mode not supported [ 46.352295][ T1223] kvm: pic: level sensitive irq not supported [ 46.359464][ T1223] kvm: pic: non byte read [ 46.493430][ T39] usb 5-1: Using ep0 maxpacket: 16 [ 46.508893][ T39] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 46.521001][ T39] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 46.532386][ T39] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 46.541571][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.549793][ T39] usb 5-1: Product: syz [ 46.554270][ T39] usb 5-1: Manufacturer: syz [ 46.558915][ T39] usb 5-1: SerialNumber: syz [ 46.628480][ T28] audit: type=1400 audit(1775562446.238:280): avc: denied { remount } for pid=1250 comm="syz.1.352" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 46.648659][ T60] usb 1-1: new full-speed USB device number 9 using dummy_hcd [ 46.729346][ T305] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 46.746683][ T305] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 46.762929][ T28] audit: type=1326 audit(1775562446.379:281): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1260 comm="syz.1.356" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7ff8d099c819 code=0x0 [ 46.789681][ T39] usb 5-1: 0:2 : does not exist [ 46.796662][ T39] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 46.811256][ T39] usb 5-1: USB disconnect, device number 5 [ 46.842065][ T60] usb 1-1: config 0 has an invalid interface number: 41 but max is 0 [ 46.850240][ T60] usb 1-1: config 0 has no interface number 0 [ 46.856385][ T60] usb 1-1: config 0 interface 41 has no altsetting 0 [ 46.864563][ T60] usb 1-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 46.873699][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.881828][ T60] usb 1-1: Product: syz [ 46.886048][ T60] usb 1-1: Manufacturer: syz [ 46.890649][ T60] usb 1-1: SerialNumber: syz [ 46.895887][ T60] usb 1-1: config 0 descriptor?? [ 47.404063][ T1265] kvm: pic: single mode not supported [ 47.404128][ T1265] kvm: pic: non byte read [ 47.414384][ T1265] kvm: pic: level sensitive irq not supported [ 47.414604][ T1265] kvm: pic: single mode not supported [ 47.421353][ T1265] kvm: pic: single mode not supported [ 47.427603][ T1265] kvm: pic: single mode not supported [ 47.433025][ T1265] kvm: pic: level sensitive irq not supported [ 47.439307][ T1265] kvm: pic: single mode not supported [ 47.445389][ T1265] kvm: pic: level sensitive irq not supported [ 47.555769][ T305] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 47.572806][ T305] smsc95xx: probe of 4-1:0.67 failed with error -71 [ 47.581685][ T305] usb 4-1: USB disconnect, device number 7 [ 47.697955][ T60] CoreChips 1-1:0.41 (unnamed net_device) (uninitialized): sr_get_phy_addr : Error reading PHYID register:ffffffe0 [ 47.715084][ T28] audit: type=1400 audit(1775562447.335:282): avc: denied { create } for pid=1280 comm="syz.4.364" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 47.745480][ T28] audit: type=1400 audit(1775562447.365:283): avc: denied { setopt } for pid=1280 comm="syz.4.364" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 48.023458][ T838] usb 2-1: new full-speed USB device number 9 using dummy_hcd [ 48.046614][ T1299] kvm: pic: level sensitive irq not supported [ 48.047056][ T1299] kvm: pic: level sensitive irq not supported [ 48.233215][ T838] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 48.250303][ T838] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 48.260215][ T838] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 48.275865][ T838] usb 2-1: New USB device found, idVendor=056a, idProduct=00e6, bcdDevice= 0.00 [ 48.285089][ T838] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.294133][ T838] usb 2-1: config 0 descriptor?? [ 48.311439][ T39] kernel write not supported for file /uinput (pid: 39 comm: kworker/1:1) [ 48.700579][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.707515][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.714660][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.721820][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.728713][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.728926][ T6] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 48.735863][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.750343][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.757292][ T60] CoreChips 1-1:0.41 (unnamed net_device) (uninitialized): Failed to send software reset:ffffffb9 [ 48.768152][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.775187][ T60] CoreChips 1-1:0.41 (unnamed net_device) (uninitialized): Failed to power up PHY: -71 [ 48.785022][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.792061][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.799130][ T60] CoreChips: probe of 1-1:0.41 failed with error -71 [ 48.806734][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.813940][ T60] usb 1-1: USB disconnect, device number 9 [ 48.820616][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.827511][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.834954][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.842640][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.849765][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.858295][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.865197][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.872711][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.880278][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.887325][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.894578][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.901730][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.907833][ T19] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 48.908871][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.923154][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.930160][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.937048][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.944295][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.947557][ T6] usb 3-1: Using ep0 maxpacket: 16 [ 48.951657][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.958055][ T6] usb 3-1: unable to get BOS descriptor or descriptor too short [ 48.963368][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.977880][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 48.984837][ T6] usb 3-1: config 9 has an invalid interface number: 99 but max is 0 [ 48.984923][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 49.001634][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 49.001644][ T6] usb 3-1: config 9 has no interface number 0 [ 49.001666][ T6] usb 3-1: config 9 interface 99 has no altsetting 0 [ 49.008579][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 49.023920][ T6] usb 3-1: New USB device found, idVendor=045a, idProduct=5210, bcdDevice= 1.01 [ 49.028310][ T838] wacom 0003:056A:00E6.0009: unknown main item tag 0x0 [ 49.045094][ T838] wacom 0003:056A:00E6.0009: hidraw0: USB HID v0.20 Device [HID 056a:00e6] on usb-dummy_hcd.1-1/input0 [ 49.050674][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.064343][ T6] usb 3-1: Product: syz [ 49.067335][ T838] usb 2-1: USB disconnect, device number 9 [ 49.074449][ T6] usb 3-1: Manufacturer: syz [ 49.079163][ T6] usb 3-1: SerialNumber: syz [ 49.106498][ T19] usb 4-1: Using ep0 maxpacket: 16 [ 49.112881][ T19] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 49.154762][ T1356] fido_id[1356]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 49.169919][ T19] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 49.180092][ T19] usb 4-1: New USB device found, idVendor=1fd2, idProduct=6007, bcdDevice= 0.00 [ 49.196352][ T19] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.214636][ T19] usb 4-1: config 0 descriptor?? [ 49.294531][ T6] ums-karma 3-1:9.99: USB Mass Storage device detected [ 49.354981][ T6] usb 3-1: USB disconnect, device number 10 [ 49.555792][ T19] usbhid 4-1:0.0: can't add hid device: -71 [ 49.564024][ T19] usbhid: probe of 4-1:0.0 failed with error -71 [ 49.584130][ T19] usb 4-1: USB disconnect, device number 8 [ 49.662296][ T1396] 9pnet_fd: Insufficient options for proto=fd [ 49.961196][ T305] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 50.140025][ T305] usb 5-1: Using ep0 maxpacket: 16 [ 50.146440][ T305] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 50.156899][ T305] usb 5-1: config 0 has no interfaces? [ 50.164388][ T305] usb 5-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 50.173762][ T305] usb 5-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 50.182105][ T305] usb 5-1: Product: syz [ 50.186402][ T305] usb 5-1: Manufacturer: syz [ 50.191248][ T305] usb 5-1: SerialNumber: syz [ 50.200155][ T305] usb 5-1: config 0 descriptor?? [ 50.481826][ T418] usb 5-1: USB disconnect, device number 6 [ 50.517723][ T19] usb 4-1: new full-speed USB device number 9 using dummy_hcd [ 50.697899][ T19] usb 4-1: unable to get BOS descriptor or descriptor too short [ 50.705866][ T19] usb 4-1: not running at top speed; connect to a high speed hub [ 50.714371][ T19] usb 4-1: config 1 interface 0 altsetting 9 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 50.725246][ T19] usb 4-1: config 1 interface 0 has no altsetting 0 [ 50.733787][ T19] usb 4-1: string descriptor 0 read error: -22 [ 50.740178][ T19] usb 4-1: New USB device found, idVendor=0755, idProduct=2626, bcdDevice= 0.40 [ 50.749355][ T19] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.758683][ T1419] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 50.954956][ T6] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 51.153726][ T6] usb 2-1: Using ep0 maxpacket: 16 [ 51.160174][ T6] usb 2-1: too many endpoints for config 0 interface 0 altsetting 253: 255, using maximum allowed: 30 [ 51.187764][ T6] usb 2-1: config 0 interface 0 altsetting 253 has 1 endpoint descriptor, different from the interface descriptor's value: 255 [ 51.201662][ T6] usb 2-1: config 0 interface 0 has no altsetting 0 [ 51.208711][ T6] usb 2-1: New USB device found, idVendor=28bd, idProduct=0934, bcdDevice= 0.00 [ 51.218737][ T6] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.245570][ T6] usb 2-1: config 0 descriptor?? [ 51.297991][ T1454] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=2182154216 (4364308432 ns) > initial count (507749598 ns). Using initial count to start timer. [ 51.315836][ T1454] user requested TSC rate below hardware speed [ 51.375923][ T19] usbhid 4-1:1.0: can't add hid device: -71 [ 51.381923][ T19] usbhid: probe of 4-1:1.0 failed with error -71 [ 51.392357][ T19] usb 4-1: USB disconnect, device number 9 [ 51.652583][ T6] usbhid 2-1:0.0: can't add hid device: -71 [ 51.658621][ T6] usbhid: probe of 2-1:0.0 failed with error -71 [ 51.681025][ T6] usb 2-1: USB disconnect, device number 10 [ 51.931931][ T28] audit: type=1326 audit(1775562451.581:284): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1471 comm="syz.2.439" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f2fee79c819 code=0x0 [ 52.117868][ T418] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 52.237148][ T6] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 52.296806][ T418] usb 1-1: Using ep0 maxpacket: 16 [ 52.302896][ T418] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 253, changing to 11 [ 52.314101][ T418] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 52.327021][ T418] usb 1-1: New USB device found, idVendor=056a, idProduct=0016, bcdDevice= 0.00 [ 52.336036][ T418] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.344634][ T418] usb 1-1: config 0 descriptor?? [ 52.445865][ T6] usb 5-1: Using ep0 maxpacket: 32 [ 52.451962][ T6] usb 5-1: config 0 has an invalid interface number: 67 but max is 0 [ 52.460176][ T19] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 52.467782][ T6] usb 5-1: config 0 has no interface number 0 [ 52.475131][ T6] usb 5-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 52.484193][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.492217][ T6] usb 5-1: Product: syz [ 52.496407][ T6] usb 5-1: Manufacturer: syz [ 52.501001][ T6] usb 5-1: SerialNumber: syz [ 52.506245][ T6] usb 5-1: config 0 descriptor?? [ 52.511843][ T6] smsc95xx v2.0.0 [ 52.599983][ T558] Bluetooth: hci0: Frame reassembly failed (-84) [ 52.665637][ T19] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 52.676601][ T19] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 52.687221][ T19] usb 2-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 52.696302][ T19] usb 2-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 52.704368][ T19] usb 2-1: Manufacturer: syz [ 52.718376][ T19] usb 2-1: config 0 descriptor?? [ 52.750876][ T418] usbhid 1-1:0.0: can't add hid device: -71 [ 52.770383][ T418] usbhid: probe of 1-1:0.0 failed with error -71 [ 52.778920][ T418] usb 1-1: USB disconnect, device number 10 [ 52.911742][ T6] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 52.922485][ T6] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 53.033056][ T60] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 53.211287][ T60] usb 3-1: Using ep0 maxpacket: 8 [ 53.217473][ T60] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 53.228747][ T60] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 53.238845][ T60] usb 3-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 53.258185][ T60] usb 3-1: config 0 interface 0 has no altsetting 0 [ 53.269535][ T60] usb 3-1: New USB device found, idVendor=17ef, idProduct=60a4, bcdDevice= 0.00 [ 53.280913][ T60] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.295445][ T60] usb 3-1: config 0 descriptor?? [ 53.532226][ T19] uclogic 0003:256C:006D.000A: failed retrieving string descriptor #200: -71 [ 53.549309][ T19] uclogic 0003:256C:006D.000A: failed retrieving pen parameters: -71 [ 53.567513][ T19] uclogic 0003:256C:006D.000A: failed probing pen v2 parameters: -71 [ 53.587526][ T19] uclogic 0003:256C:006D.000A: failed probing parameters: -71 [ 53.595081][ T19] uclogic: probe of 0003:256C:006D.000A failed with error -71 [ 53.615947][ T19] usb 2-1: USB disconnect, device number 11 [ 53.703253][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x1 [ 53.711812][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.727227][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.741390][ T6] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 53.744308][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.758138][ T6] smsc95xx: probe of 5-1:0.67 failed with error -71 [ 53.768077][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.775937][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.781651][ T6] usb 5-1: USB disconnect, device number 7 [ 53.788078][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.796000][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.803691][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.810949][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.818350][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.827513][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.834885][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.843619][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.850941][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.858183][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.867614][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.876985][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.884211][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.891629][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.898800][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.907450][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.916559][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.923800][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.931118][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.938567][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.947140][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.956486][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.963713][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.970967][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.978093][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.986903][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 53.993929][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 54.001341][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 54.008556][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 54.016822][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 54.026080][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 54.035858][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 54.050260][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 54.057771][ T60] lenovo 0003:17EF:60A4.000B: unknown main item tag 0x0 [ 54.073623][ T60] lenovo 0003:17EF:60A4.000B: hidraw0: USB HID vff.fc Device [HID 17ef:60a4] on usb-dummy_hcd.2-1/input0 [ 54.099351][ T60] usb 3-1: USB disconnect, device number 11 [ 54.129276][ T1517] fido_id[1517]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 54.503769][ T60] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 54.530075][ T28] audit: type=1400 audit(1775562454.187:285): avc: denied { create } for pid=1534 comm="syz.2.463" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 54.571477][ T28] audit: type=1400 audit(1775562454.187:286): avc: denied { bind } for pid=1534 comm="syz.2.463" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 54.600886][ T28] audit: type=1400 audit(1775562454.187:287): avc: denied { name_bind } for pid=1534 comm="syz.2.463" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 54.623066][ T45] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 54.623088][ T1504] Bluetooth: hci0: command 0x1003 tx timeout [ 54.639255][ T1502] Bluetooth: hci0: Opcode 0x0c20 failed: -4 [ 54.675428][ T28] audit: type=1400 audit(1775562454.187:288): avc: denied { node_bind } for pid=1534 comm="syz.2.463" saddr=224.0.0.2 src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 54.684258][ T60] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 54.734654][ T28] audit: type=1400 audit(1775562454.187:289): avc: denied { relabelfrom } for pid=1534 comm="syz.2.463" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 54.754658][ T28] audit: type=1400 audit(1775562454.187:290): avc: denied { relabelto } for pid=1534 comm="syz.2.463" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 54.773364][ T60] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 54.807935][ T60] usb 2-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 54.831037][ T60] usb 2-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 54.849200][ T60] usb 2-1: Manufacturer: syz [ 54.874064][ T60] usb 2-1: config 0 descriptor?? [ 55.020878][ T19] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 55.159890][ T24] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 55.199684][ T19] usb 1-1: Using ep0 maxpacket: 32 [ 55.206090][ T19] usb 1-1: config 0 has an invalid interface number: 188 but max is 0 [ 55.214450][ T19] usb 1-1: config 0 has no interface number 0 [ 55.220580][ T19] usb 1-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 55.237679][ T19] usb 1-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 55.246800][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.254842][ T19] usb 1-1: Product: syz [ 55.258997][ T19] usb 1-1: Manufacturer: syz [ 55.263664][ T1003] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 55.271276][ T19] usb 1-1: SerialNumber: syz [ 55.277253][ T19] usb 1-1: config 0 descriptor?? [ 55.282614][ T1539] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 55.338861][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 55.345343][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 55.356513][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 55.366341][ T24] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 55.375414][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.384450][ T24] usb 3-1: config 0 descriptor?? [ 55.458165][ T1003] usb 4-1: Using ep0 maxpacket: 16 [ 55.464433][ T1003] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 55.475389][ T1003] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 55.485177][ T1003] usb 4-1: New USB device found, idVendor=1fd2, idProduct=6007, bcdDevice= 0.00 [ 55.494291][ T1003] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.496485][ T1539] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 55.506568][ T1003] usb 4-1: config 0 descriptor?? [ 55.683817][ T60] uclogic 0003:256C:006D.000C: interface is invalid, ignoring [ 55.791184][ T24] savu 0003:1E7D:2D5A.000D: hiddev96,hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.2-1/input0 [ 55.888538][ T24] usb 2-1: USB disconnect, device number 12 [ 55.915919][ T1003] hid-multitouch 0003:1FD2:6007.000E: hidraw1: USB HID v0.00 Device [HID 1fd2:6007] on usb-dummy_hcd.3-1/input0 [ 56.055729][ T60] usb 3-1: USB disconnect, device number 12 [ 56.082500][ T1562] overlayfs: failed to resolve './file0': -2 [ 56.115803][ T1003] usb 4-1: USB disconnect, device number 10 [ 56.243630][ T1570] overlayfs: overlapping lowerdir path [ 56.429010][ T1576] pit: kvm: requested 107276 ns i8254 timer period limited to 200000 ns [ 56.691150][ C0] ================================================================== [ 56.699241][ C0] BUG: KASAN: use-after-free in __run_timers+0x340/0x9f0 [ 56.706255][ C0] Write of size 8 at addr ffff8881149b8a00 by task udevd/103 [ 56.713606][ C0] [ 56.715920][ C0] CPU: 0 PID: 103 Comm: udevd Tainted: G W syzkaller #0 [ 56.724221][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 56.734263][ C0] Call Trace: [ 56.737527][ C0] [ 56.740349][ C0] __dump_stack+0x21/0x24 [ 56.744679][ C0] dump_stack_lvl+0x110/0x170 [ 56.749335][ C0] ? __cfi_dump_stack_lvl+0x8/0x8 [ 56.754358][ C0] ? update_rq_clock+0x1c1/0x5c0 [ 56.759272][ C0] ? __run_timers+0x340/0x9f0 [ 56.763928][ C0] print_address_description+0x71/0x200 [ 56.769452][ C0] print_report+0x4a/0x60 [ 56.773758][ C0] kasan_report+0x122/0x150 [ 56.778238][ C0] ? __run_timers+0x340/0x9f0 [ 56.782901][ C0] __asan_report_store8_noabort+0x17/0x20 [ 56.788612][ C0] __run_timers+0x340/0x9f0 [ 56.793120][ C0] ? sched_clock+0x9/0x10 [ 56.797451][ C0] ? sched_clock_cpu+0x6e/0x260 [ 56.802295][ C0] ? calc_index+0x200/0x200 [ 56.806793][ C0] ? kvm_sched_clock_read+0x18/0x40 [ 56.811994][ C0] run_timer_softirq+0x6a/0xf0 [ 56.816753][ C0] handle_softirqs+0x1d7/0x600 [ 56.821501][ C0] __irq_exit_rcu+0x52/0xf0 [ 56.825984][ C0] irq_exit_rcu+0x9/0x10 [ 56.830221][ C0] sysvec_apic_timer_interrupt+0xa9/0xc0 [ 56.835833][ C0] [ 56.838744][ C0] [ 56.841672][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 56.847628][ C0] RIP: 0010:blkcg_maybe_throttle_current+0x0/0xa20 [ 56.854115][ C0] Code: e1 07 80 c1 03 38 c1 0f 8c f0 fe ff ff 4c 89 ff e8 c5 d2 5e ff e9 e3 fe ff ff 90 90 90 90 90 90 90 90 90 90 90 b8 0c 67 40 a5 <55> 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec e0 00 [ 56.873701][ C0] RSP: 0018:ffffc900009c7eb8 EFLAGS: 00000246 [ 56.879751][ C0] RAX: 9b07342d4ac2dd00 RBX: ffffc900009c7f58 RCX: ffff8881106da880 [ 56.887721][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000cc0 [ 56.895675][ C0] RBP: ffffc900009c7ed0 R08: ffff8881f6e38e17 R09: 1ffff1103edc71c2 [ 56.903638][ C0] R10: dffffc0000000000 R11: ffffed103edc71c3 R12: 0000000000000000 [ 56.911673][ C0] R13: 0000000000000000 R14: 0000000000000002 R15: ffff8881106da880 [ 56.919628][ C0] ? exit_to_user_mode_loop+0x2b/0xb0 [ 56.924989][ C0] exit_to_user_mode_prepare+0x87/0xd0 [ 56.930424][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 56.935874][ C0] do_syscall_64+0x58/0xa0 [ 56.940286][ C0] ? clear_bhb_loop+0x30/0x80 [ 56.944958][ C0] ? clear_bhb_loop+0x30/0x80 [ 56.949618][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 56.955494][ C0] RIP: 0033:0x7f1d48915a67 [ 56.959919][ C0] Code: 44 00 00 48 83 ec 10 48 63 ff 45 31 c9 45 31 c0 6a 01 31 c9 e8 ca 19 f9 ff 48 83 c4 18 c3 0f 1f 44 00 00 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 61 b3 0d 00 f7 d8 64 89 02 b8 [ 56.979504][ C0] RSP: 002b:00007ffc84271398 EFLAGS: 00000297 ORIG_RAX: 0000000000000003 [ 56.987896][ C0] RAX: 0000000000000000 RBX: 000055fa7823edd0 RCX: 00007f1d48915a67 [ 56.995846][ C0] RDX: 00007f1d489efea0 RSI: 000055fa7823efb0 RDI: 000000000000000c [ 57.003793][ C0] RBP: 00007f1d489efff0 R08: 0000000000000000 R09: 0000000000000000 [ 57.011742][ C0] R10: 0000000000000000 R11: 0000000000000297 R12: 0000000000000000 [ 57.019697][ C0] R13: 3d45505954564544 R14: 3d5845444e494649 R15: 3d454d414e564544 [ 57.027651][ C0] [ 57.030652][ C0] [ 57.032953][ C0] Allocated by task 1502: [ 57.037254][ C0] kasan_set_track+0x4b/0x70 [ 57.041824][ C0] kasan_save_alloc_info+0x25/0x30 [ 57.046915][ C0] __kasan_kmalloc+0x95/0xb0 [ 57.051483][ C0] __kmalloc+0xb1/0x1e0 [ 57.055612][ C0] hci_alloc_dev_priv+0x27/0x1bd0 [ 57.060611][ C0] hci_uart_tty_ioctl+0x3c8/0xa20 [ 57.065613][ C0] tty_ioctl+0x8ef/0xc60 [ 57.069832][ C0] __se_sys_ioctl+0x12f/0x1b0 [ 57.074481][ C0] __x64_sys_ioctl+0x7b/0x90 [ 57.079048][ C0] x64_sys_call+0x58b/0x9a0 [ 57.083528][ C0] do_syscall_64+0x4c/0xa0 [ 57.087925][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 57.093805][ C0] [ 57.096144][ C0] Freed by task 1502: [ 57.100109][ C0] kasan_set_track+0x4b/0x70 [ 57.104692][ C0] kasan_save_free_info+0x31/0x50 [ 57.109701][ C0] ____kasan_slab_free+0x132/0x180 [ 57.114791][ C0] __kasan_slab_free+0x11/0x20 [ 57.119531][ C0] slab_free_freelist_hook+0xc2/0x190 [ 57.124881][ C0] __kmem_cache_free+0xb7/0x1b0 [ 57.129711][ C0] kfree+0x6f/0xf0 [ 57.133406][ C0] hci_release_dev+0x12a3/0x13b0 [ 57.138339][ C0] bt_host_release+0x82/0x90 [ 57.142906][ C0] device_release+0xa4/0x1d0 [ 57.147471][ C0] kobject_put+0x19d/0x280 [ 57.151865][ C0] put_device+0x1f/0x30 [ 57.156000][ C0] hci_dev_cmd+0x279/0x740 [ 57.160393][ C0] hci_sock_ioctl+0x41e/0x7f0 [ 57.165044][ C0] sock_do_ioctl+0x114/0x330 [ 57.169634][ C0] sock_ioctl+0x4bd/0x710 [ 57.173942][ C0] __se_sys_ioctl+0x12f/0x1b0 [ 57.178596][ C0] __x64_sys_ioctl+0x7b/0x90 [ 57.183168][ C0] x64_sys_call+0x58b/0x9a0 [ 57.187649][ C0] do_syscall_64+0x4c/0xa0 [ 57.192045][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 57.197916][ C0] [ 57.200218][ C0] Last potentially related work creation: [ 57.205906][ C0] kasan_save_stack+0x3a/0x60 [ 57.210573][ C0] __kasan_record_aux_stack+0xb6/0xc0 [ 57.215926][ C0] kasan_record_aux_stack_noalloc+0xb/0x10 [ 57.221714][ C0] insert_work+0x51/0x300 [ 57.226028][ C0] __queue_work+0x9b1/0xd30 [ 57.230511][ C0] queue_work_on+0xde/0x150 [ 57.234991][ C0] __hci_cmd_sync_sk+0xa7f/0xd30 [ 57.239911][ C0] hci_cmd_sync_status+0x53/0x120 [ 57.244914][ C0] hci_dev_cmd+0x648/0x740 [ 57.249310][ C0] hci_sock_ioctl+0x41e/0x7f0 [ 57.253958][ C0] sock_do_ioctl+0x114/0x330 [ 57.258527][ C0] sock_ioctl+0x4bd/0x710 [ 57.262834][ C0] __se_sys_ioctl+0x12f/0x1b0 [ 57.267499][ C0] __x64_sys_ioctl+0x7b/0x90 [ 57.272068][ C0] x64_sys_call+0x58b/0x9a0 [ 57.276552][ C0] do_syscall_64+0x4c/0xa0 [ 57.280948][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 57.286834][ C0] [ 57.289148][ C0] Second to last potentially related work creation: [ 57.295708][ C0] kasan_save_stack+0x3a/0x60 [ 57.300373][ C0] __kasan_record_aux_stack+0xb6/0xc0 [ 57.305726][ C0] kasan_record_aux_stack_noalloc+0xb/0x10 [ 57.311516][ C0] insert_work+0x51/0x300 [ 57.315824][ C0] __queue_work+0x9b1/0xd30 [ 57.320306][ C0] queue_work_on+0xde/0x150 [ 57.324823][ C0] hci_cmd_timeout+0x191/0x200 [ 57.329610][ C0] process_one_work+0x71f/0xc40 [ 57.334439][ C0] worker_thread+0xa29/0x11e0 [ 57.339089][ C0] kthread+0x281/0x320 [ 57.343136][ C0] ret_from_fork+0x1f/0x30 [ 57.347527][ C0] [ 57.349835][ C0] The buggy address belongs to the object at ffff8881149b8000 [ 57.349835][ C0] which belongs to the cache kmalloc-8k of size 8192 [ 57.363899][ C0] The buggy address is located 2560 bytes inside of [ 57.363899][ C0] 8192-byte region [ffff8881149b8000, ffff8881149ba000) [ 57.377322][ C0] [ 57.379622][ C0] The buggy address belongs to the physical page: [ 57.386020][ C0] page:ffffea0004526e00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1149b8 [ 57.396241][ C0] head:ffffea0004526e00 order:3 compound_mapcount:0 compound_pincount:0 [ 57.404537][ C0] flags: 0x4000000000010200(slab|head|zone=1) [ 57.410592][ C0] raw: 4000000000010200 0000000000000000 dead000000000001 ffff888100043500 [ 57.419147][ C0] raw: 0000000000000000 0000000000020002 00000001ffffffff 0000000000000000 [ 57.427695][ C0] page dumped because: kasan: bad access detected [ 57.434172][ C0] page_owner tracks the page as allocated [ 57.439876][ C0] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 362, tgid 361 (syz.2.22), ts 24267578198, free_ts 24174295867 [ 57.462073][ C0] post_alloc_hook+0x1f5/0x210 [ 57.466821][ C0] prep_new_page+0x1c/0x110 [ 57.471304][ C0] get_page_from_freelist+0x2d12/0x2d80 [ 57.476834][ C0] __alloc_pages+0x1fa/0x610 [ 57.481402][ C0] alloc_slab_page+0x6e/0xf0 [ 57.485967][ C0] new_slab+0x98/0x3d0 [ 57.490015][ C0] ___slab_alloc+0x6bd/0xb20 [ 57.494577][ C0] __slab_alloc+0x5e/0xa0 [ 57.498896][ C0] __kmem_cache_alloc_node+0x203/0x2c0 [ 57.504328][ C0] __kmalloc_node+0xa1/0x1e0 [ 57.508977][ C0] kvmalloc_node+0x28a/0x460 [ 57.513540][ C0] pfifo_fast_init+0x260/0x7a0 [ 57.518280][ C0] qdisc_create_dflt+0x150/0x3b0 [ 57.523206][ C0] dev_activate+0x2cf/0x1040 [ 57.527770][ C0] __dev_open+0x40e/0x520 [ 57.532076][ C0] __dev_change_flags+0x21e/0x6b0 [ 57.537092][ C0] page last free stack trace: [ 57.541736][ C0] free_unref_page_prepare+0x742/0x750 [ 57.547169][ C0] free_unref_page+0x95/0x540 [ 57.551819][ C0] __free_pages+0x67/0x100 [ 57.556227][ C0] __free_slab+0xca/0x1a0 [ 57.560536][ C0] __unfreeze_partials+0x160/0x190 [ 57.565637][ C0] put_cpu_partial+0xa9/0x100 [ 57.570377][ C0] __slab_free+0x1c4/0x280 [ 57.574770][ C0] ___cache_free+0xbf/0xd0 [ 57.579168][ C0] qlist_free_all+0xc6/0x140 [ 57.583729][ C0] kasan_quarantine_reduce+0x14a/0x170 [ 57.589163][ C0] __kasan_slab_alloc+0x24/0x80 [ 57.593989][ C0] slab_post_alloc_hook+0x4f/0x2d0 [ 57.599080][ C0] __kmem_cache_alloc_node+0x192/0x2c0 [ 57.604517][ C0] __kmalloc_node+0xa1/0x1e0 [ 57.609093][ C0] kvmalloc_node+0x28a/0x460 [ 57.613669][ C0] vmemdup_user+0x26/0xe0 [ 57.617978][ C0] [ 57.620283][ C0] Memory state around the buggy address: [ 57.625900][ C0] ffff8881149b8900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.633933][ C0] ffff8881149b8980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.641969][ C0] >ffff8881149b8a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.649999][ C0] ^ [ 57.654036][ C0] ffff8881149b8a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.662069][ C0] ffff8881149b8b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 57.670099][ C0] ================================================================== [ 57.678132][ C0] Disabling lock debugging due to kernel taint [ 57.684362][ C0] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 57.696064][ C0] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 57.704472][ C0] CPU: 0 PID: 103 Comm: udevd Tainted: G B W syzkaller #0 [ 57.712782][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 57.722907][ C0] RIP: 0010:__queue_work+0x575/0xd30 [ 57.728187][ C0] Code: 39 2b 0f 84 b9 00 00 00 e8 18 45 29 00 4c 89 ff e8 30 ed b8 03 49 bc 00 00 00 00 00 fc ff df 4c 8b 6d d0 4c 89 e8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ef e8 8c 9b 6e 00 49 8b 7d 00 e8 c3 e8 [ 57.747882][ C0] RSP: 0018:ffffc90000007c70 EFLAGS: 00010046 [ 57.754026][ C0] RAX: 0000000000000000 RBX: 000000007fffffff RCX: ffff8881106da880 [ 57.761984][ C0] RDX: 0000000000000100 RSI: 000000007fffffff RDI: 000000007fffffff [ 57.769950][ C0] RBP: ffffc90000007d08 R08: 0000000000000007 R09: fffffffffffffffb [ 57.777928][ C0] R10: dffffc0000000000 R11: ffffed1022937139 R12: dffffc0000000000 [ 57.785899][ C0] R13: 0000000000000000 R14: ffff8881149b89c8 R15: 0000000000000008 [ 57.793867][ C0] FS: 00007f1d49029880(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 57.802816][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.809402][ C0] CR2: 00007f1ed5a17dac CR3: 00000001103be000 CR4: 00000000003526b0 [ 57.817368][ C0] Call Trace: [ 57.820636][ C0] [ 57.823465][ C0] delayed_work_timer_fn+0x61/0x80 [ 57.828571][ C0] ? __cfi_delayed_work_timer_fn+0x10/0x10 [ 57.834364][ C0] call_timer_fn+0x46/0x2a0 [ 57.838861][ C0] ? __cfi_delayed_work_timer_fn+0x10/0x10 [ 57.844654][ C0] __run_timers+0x689/0x9f0 [ 57.849152][ C0] ? calc_index+0x200/0x200 [ 57.853650][ C0] ? kvm_sched_clock_read+0x18/0x40 [ 57.858840][ C0] run_timer_softirq+0x6a/0xf0 [ 57.863595][ C0] handle_softirqs+0x1d7/0x600 [ 57.868347][ C0] __irq_exit_rcu+0x52/0xf0 [ 57.872833][ C0] irq_exit_rcu+0x9/0x10 [ 57.877068][ C0] sysvec_apic_timer_interrupt+0xa9/0xc0 [ 57.882688][ C0] [ 57.885691][ C0] [ 57.888605][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 57.894577][ C0] RIP: 0010:blkcg_maybe_throttle_current+0x0/0xa20 [ 57.901069][ C0] Code: e1 07 80 c1 03 38 c1 0f 8c f0 fe ff ff 4c 89 ff e8 c5 d2 5e ff e9 e3 fe ff ff 90 90 90 90 90 90 90 90 90 90 90 b8 0c 67 40 a5 <55> 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec e0 00 [ 57.920669][ C0] RSP: 0018:ffffc900009c7eb8 EFLAGS: 00000246 [ 57.926723][ C0] RAX: 9b07342d4ac2dd00 RBX: ffffc900009c7f58 RCX: ffff8881106da880 [ 57.934679][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000cc0 [ 57.942635][ C0] RBP: ffffc900009c7ed0 R08: ffff8881f6e38e17 R09: 1ffff1103edc71c2 [ 57.950593][ C0] R10: dffffc0000000000 R11: ffffed103edc71c3 R12: 0000000000000000 [ 57.958552][ C0] R13: 0000000000000000 R14: 0000000000000002 R15: ffff8881106da880 [ 57.966522][ C0] ? exit_to_user_mode_loop+0x2b/0xb0 [ 57.971900][ C0] exit_to_user_mode_prepare+0x87/0xd0 [ 57.977346][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 57.982794][ C0] do_syscall_64+0x58/0xa0 [ 57.987205][ C0] ? clear_bhb_loop+0x30/0x80 [ 57.991870][ C0] ? clear_bhb_loop+0x30/0x80 [ 57.996533][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 58.002413][ C0] RIP: 0033:0x7f1d48915a67 [ 58.006815][ C0] Code: 44 00 00 48 83 ec 10 48 63 ff 45 31 c9 45 31 c0 6a 01 31 c9 e8 ca 19 f9 ff 48 83 c4 18 c3 0f 1f 44 00 00 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 61 b3 0d 00 f7 d8 64 89 02 b8 [ 58.026408][ C0] RSP: 002b:00007ffc84271398 EFLAGS: 00000297 ORIG_RAX: 0000000000000003 [ 58.034812][ C0] RAX: 0000000000000000 RBX: 000055fa7823edd0 RCX: 00007f1d48915a67 [ 58.042784][ C0] RDX: 00007f1d489efea0 RSI: 000055fa7823efb0 RDI: 000000000000000c [ 58.050749][ C0] RBP: 00007f1d489efff0 R08: 0000000000000000 R09: 0000000000000000 [ 58.058709][ C0] R10: 0000000000000000 R11: 0000000000000297 R12: 0000000000000000 [ 58.066665][ C0] R13: 3d45505954564544 R14: 3d5845444e494649 R15: 3d454d414e564544 [ 58.074632][ C0] [ 58.077656][ C0] Modules linked in: [ 58.081558][ C0] ---[ end trace 0000000000000000 ]--- [ 58.087000][ C0] RIP: 0010:__queue_work+0x575/0xd30 [ 58.092292][ C0] Code: 39 2b 0f 84 b9 00 00 00 e8 18 45 29 00 4c 89 ff e8 30 ed b8 03 49 bc 00 00 00 00 00 fc ff df 4c 8b 6d d0 4c 89 e8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ef e8 8c 9b 6e 00 49 8b 7d 00 e8 c3 e8 [ 58.111888][ C0] RSP: 0018:ffffc90000007c70 EFLAGS: 00010046 [ 58.117946][ C0] RAX: 0000000000000000 RBX: 000000007fffffff RCX: ffff8881106da880 [ 58.125904][ C0] RDX: 0000000000000100 RSI: 000000007fffffff RDI: 000000007fffffff [ 58.133864][ C0] RBP: ffffc90000007d08 R08: 0000000000000007 R09: fffffffffffffffb [ 58.141828][ C0] R10: dffffc0000000000 R11: ffffed1022937139 R12: dffffc0000000000 [ 58.149793][ C0] R13: 0000000000000000 R14: ffff8881149b89c8 R15: 0000000000000008 [ 58.157751][ C0] FS: 00007f1d49029880(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 58.166674][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.173248][ C0] CR2: 00007f1ed5a17dac CR3: 00000001103be000 CR4: 00000000003526b0 [ 58.181212][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 58.188722][ C0] Kernel Offset: disabled [ 58.193033][ C0] Rebooting in 86400 seconds..