last executing test programs: 40.213262885s ago: executing program 1 (id=380): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x8) dup2(r1, r0) bind$bt_hci(r0, 0x0, 0x0) 40.122264149s ago: executing program 1 (id=382): r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x2710, @local}, 0x10) r1 = syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r2 = syz_kvm_add_vcpu$x86(r1, 0x0) ioctl$KVM_SET_GUEST_DEBUG_x86(r2, 0x4048ae9b, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) listen(r0, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0x2710}, 0x10) recvfrom(r3, &(0x7f0000000000)=""/28, 0xffffffffffffff06, 0x122, 0x0, 0x0) 40.121965569s ago: executing program 1 (id=383): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x80840, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') lseek(r3, 0xffffff7f00000000, 0x1) r4 = syz_kvm_setup_syzos_vm$x86(r2, &(0x7f0000c00000/0x400000)=nil) r5 = syz_kvm_add_vcpu$x86(r4, &(0x7f0000001000)={0x0, &(0x7f0000002000)=[@wrmsr={0x65, 0x20, {0x400000f1}}], 0x20}) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000003000)={0x1, 0x0, [{0x40000001, 0x0, 0x0, 0x31237648, 0x8001}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) mount(0x0, &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) ioctl$XFS_IOC_FSGEOMETRY(r0, 0x8100587e, &(0x7f0000000340)) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r6, &(0x7f00000000c0), 0x10) sendmsg$can_bcm(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)=ANY=[@ANYBLOB="020000002b0800"/16, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="00000000010000e2ffffffff11000000ef1d62ee7e923b0ad9cda5b28dd47536a14ce2f91768f8124c18a4e2b5e44dc77098b18fd964df81213608ec503db52d42f1a78c97322f4ae4c8dc89cf2b1440"], 0x80}}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1\x00', 0x1ff) r7 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./config/usb_gadget/g1/functions/rndis.usb0/dev_addr\x00', 0x1, 0x0) write(r7, &(0x7f0000000080)="bc2e52b68c383d4e23a94cc7cc548c21d430c7b332146e1e8f248c14bc69301f300eec6917708c99da5db0a41c29a3e16322a90424851bfc0c11677b4e085c9a5d87657c66857ea31437aea5925ec71cb52e4f2118c03b3274a12a6652dfffe4ca07afd4fd7237bd3f7d8f5d5ef1164266cc66", 0x73) 39.970307086s ago: executing program 1 (id=390): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc_mnt\x00', 0x1ed) mount(0x0, &(0x7f0000000080)='./proc_mnt\x00', &(0x7f00000000c0)='proc\x00', 0x38000c0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000013c0)={0x2020}, 0x2020) 39.955497086s ago: executing program 1 (id=391): ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00'}) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x0) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f00000001c0)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x84042, 0x1fa) mkdir(&(0x7f0000000300)='./bus\x00', 0x63) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1d0) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000), 0x8, &(0x7f0000000200)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) linkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='./file0/file2\x00', 0x1000) 39.850350602s ago: executing program 1 (id=395): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000802000001"], 0x48) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0x6, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018200000", @ANYBLOB="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"], &(0x7f0000000180)='syzkaller\x00', 0x5, 0xd2, &(0x7f00000002c0)=""/210}, 0x94) 24.858069314s ago: executing program 32 (id=395): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000802000001"], 0x48) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0x6, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018200000", @ANYBLOB="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"], &(0x7f0000000180)='syzkaller\x00', 0x5, 0xd2, &(0x7f00000002c0)=""/210}, 0x94) 10.178142352s ago: executing program 5 (id=626): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x40101, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x5, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r3 = ioctl$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$KVM_RUN(r3, 0xae80, 0x0) 8.434219684s ago: executing program 5 (id=626): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x40101, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x5, 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) 6.59104693s ago: executing program 5 (id=626): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x40101, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x5, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r3 = ioctl$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$KVM_RUN(r3, 0xae80, 0x0) 4.737714417s ago: executing program 2 (id=736): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0xc) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x10b) write(r0, &(0x7f0000000000)='7', 0x1) r1 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r1, &(0x7f0000000200)=@nameseq={0x1e, 0x1, 0x1, {0x42}}, 0x10) 4.442024831s ago: executing program 0 (id=741): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 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}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) timer_create(0x0, &(0x7f0000000200)={0x0, 0x24, 0x0, @thr={&(0x7f0000000440)="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", 0x0}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000180)="420fc7bc4898580000640f01c50f01c566baf80cb864c95782ef66bafc0cec67670f1b0166b8fb008ec046d9c3c442b90a2c81c442812852fcc744240012000000c74424020b000000ff1c24", 0x4c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000240)={[0x5836, 0x8, 0x7, 0x4000000000000e51, 0x101, 0x5479, 0x103d, 0x200000000006, 0x0, 0x32a, 0x1, 0x1, 0x1, 0x40000000009, 0x8000000000005, 0x800000068], 0x8080000, 0xdd1}) syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d0000052406000105240000000d240f0100000000000000000006241a000000090581030002000000090401"], 0x0) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[], 0x38}}, 0x42040) ioctl$KVM_RUN(r2, 0xae80, 0x0) 4.441592371s ago: executing program 5 (id=626): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x40101, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x5, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r3 = ioctl$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$KVM_RUN(r3, 0xae80, 0x0) 2.493880133s ago: executing program 0 (id=743): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0xa82, 0x0) io_setup(0x101, &(0x7f00000000c0)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = eventfd2(0x0, 0x1) io_submit(r1, 0x2, &(0x7f0000000600)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x5, r2, 0x0, 0x0, 0x101}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x9, 0x1, r0, 0x0, 0x0, 0x0, 0x0, 0x1, r3}]) 2.493671322s ago: executing program 2 (id=744): syz_genetlink_get_family_id$tipc(&(0x7f00000037c0), 0xffffffffffffffff) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x8000000010, 0x2, 0x0) write(r0, &(0x7f00000002c0)="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", 0xfc) socket(0x840000000002, 0x3, 0x100) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000003c0)={{0x2, 0x4e22, @empty}, {0x20000010304, @local}, 0x6, {0x2, 0x4e20, @rand_addr=0x64010101}}) 2.492701173s ago: executing program 4 (id=746): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000540)) socket$inet6(0xa, 0x80002, 0x0) socket$netlink(0x10, 0x3, 0xf) socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000280)={0x29e9c934, 0x5, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000010c0)=ANY=[@ANYBLOB="200000001600010800000000000000000a0000000c0000800800", @ANYRES16=r0], 0x20}, 0x1, 0x0, 0x0, 0x8080}, 0x0) 2.414220556s ago: executing program 4 (id=748): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) sendmsg$IEEE802154_LLSEC_GETPARAMS(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16, @ANYBLOB="01002bbd7000fedbdf25240000000800020085970feb8ac3"], 0x28}, 0x1, 0x0, 0x0, 0x40010}, 0x20000802) 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$x86(r2, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, 0x0}], 0x1, 0xe, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x4}, 0xc) 2.413990816s ago: executing program 2 (id=749): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f00000000c0)) ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000200)=0x8) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f0000000100)=0x6684916) pwritev(r0, &(0x7f0000000080), 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000003c0)="002145000b2c000b0000400600000a0000010a000002005000500000000100000001601003e80000000001010101", 0x2e}], 0x1, 0x0, 0x0) 2.393847957s ago: executing program 0 (id=751): r0 = socket$inet(0x2, 0x3, 0x8d) setsockopt$inet_msfilter(r0, 0x0, 0x8, &(0x7f0000000340)=ANY=[], 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @local}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xb}}, 0x0, r1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl(r2, 0x8936, &(0x7f0000000000)) 2.365992249s ago: executing program 2 (id=752): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0xc7) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x4000002, 0x14032, 0xffffffffffffffff, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getdents64(r1, 0x0, 0x20) syz_ublk_add_dev(0xffffffffffffffff, 0x0, r0, 0x0, 0x0, &(0x7f0000000480)) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x4004662b, 0x0) 2.33388491s ago: executing program 0 (id=754): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x802, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x1, 0xcccc0000, 0x2000, &(0x7f0000c7d000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) mmap$KVM_VCPU(&(0x7f0000000000/0xa000)=nil, 0x930, 0x1000001, 0x11, r2, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, 0x0}], 0x1, 0x97, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x10001, 0x79c743a45ad4ff5d, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) 2.33366113s ago: executing program 5 (id=626): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x40101, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x5, 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) 2.33352709s ago: executing program 3 (id=755): openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x1c3, 0x2f) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file2\x00', 0x0) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f00000000c0)={[{@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file2'}}], [], 0x2c}) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0/file1\x00', 0x40, 0x83) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000180)={0x4, 0x200, 0x4, 0xfe, 0xf34}) read$FUSE(r0, &(0x7f0000000480)={0x2020}, 0x2020) 2.106060351s ago: executing program 0 (id=756): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x90, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000080)={0x50, 0x0, r1, {0x7, 0x29, 0x9, 0xffffffff9080edc4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2}}, 0x50) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x2c) syz_fuse_handle_req(r0, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f00000063c0)="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", 0x2000, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0xd8, 0x0, 0xfffffffffffffff9, [{{0x0, 0x2, 0x2, 0x100, 0x2, 0x8, {0x6, 0x9, 0x0, 0x80000000000000ff, 0x3, 0x0, 0x7fffffff, 0x58, 0x3, 0x8000, 0x9, r2, r3, 0x1, 0x4}}, {0x20000000000000, 0x537, 0x2b, 0xf9, ':-(\\\xc9\x80\x00\x00\t\xc3\x00\x00\xf39|\xd8mM\x92\x8d\x14\xd3\xa4a\xb6\x02E\x89\x85V\xc2\x06\x00\x00\x00\x00\x00+\x13;\b\x00\x00'}}]}, 0x0, 0x0, 0x0}) getdents64(r4, &(0x7f0000000100)=""/134, 0x86) getdents64(r4, 0x0, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x10, 0x0, 0x8}, 0x0, 0x0, 0x0, 0x0}) 147.246253ms ago: executing program 4 (id=757): r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) fchdir(r0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') mount(&(0x7f0000000000), 0x0, 0x0, 0x1001, 0x0) mount$bind(&(0x7f0000000040)='./cgroup\x00', &(0x7f0000000080)='./cgroup\x00', &(0x7f0000000100), 0x202000, 0x0) 146.979743ms ago: executing program 0 (id=758): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000207d1e512d00000000000109022400010000000009040000010300020009210000000122050009058103"], 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000240)={0x24, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x22, 0x5, {[@local=@item_012={0x1, 0x2, 0x2, "fd"}, @main=@item_012={0x2, 0x0, 0x8, "0107"}]}}, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000007c0)={0x84, &(0x7f0000000340)={0x0, 0x31, 0x5, "2118031c9e"}, 0x0, 0x0, &(0x7f0000000480)={0x20, 0x0, 0x4, {0x3, 0x3}}, &(0x7f00000004c0)={0x20, 0x0, 0x4, {0x160, 0x20}}, &(0x7f0000000500)={0x40, 0x7, 0x2, 0x10}, &(0x7f0000000540)={0x40, 0x9, 0x1, 0x7}, &(0x7f0000000580)={0x40, 0xb, 0x2, "d832"}, &(0x7f00000005c0)={0x40, 0xf, 0x2, 0x3}, &(0x7f0000000600)={0x40, 0x13, 0x6}, &(0x7f0000000640)={0x40, 0x17, 0x6}, &(0x7f0000000680)={0x40, 0x19, 0x2, '}W'}, 0x0, 0x0, 0x0, 0x0}) 146.708573ms ago: executing program 2 (id=759): mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x1c0) mount$incfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000200), 0x80, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc2c02e4d8eb2a416, 0x4) openat$incfs(r0, &(0x7f0000000280)='.log\x00', 0x10e742, 0x130) 146.531533ms ago: executing program 3 (id=760): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x7, 0x0, &(0x7f0000000280)=[@increfs], 0x0, 0x0, 0x0}) 115.579424ms ago: executing program 3 (id=761): r0 = syz_open_dev$usbfs(&(0x7f00000001c0), 0x800000001fe, 0x2) r1 = dup(r0) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000040)={0x0, 0x3, 0x8000, 0x8, 0x0, 0x53, 0x0}) 94.326686ms ago: executing program 2 (id=762): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f00000000c0)) ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000200)=0x8) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f0000000100)=0x6684916) pwritev(r0, &(0x7f0000000080), 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000003c0)="002145000b2c000b0000400600000a0000010a000002005000500000000100000001601003e80000000001010101", 0x2e}], 0x1, 0x0, 0x0) 93.807726ms ago: executing program 4 (id=763): syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0xfffffffffffffffc, 0x0, 0x1c, 0x0, 0x0) 61.901397ms ago: executing program 3 (id=764): r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffe, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) r2 = socket$inet6(0xa, 0x80002, 0x0) socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0xce20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x1}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r4, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) bind$inet6(r5, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e20, 0x5e, @mcast2, 0x4}, 0x1c) r7 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast1, 0x5}, 0x1c) r8 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r8, &(0x7f0000000480)={0xa, 0x4e20, 0x1, @mcast1, 0x7}, 0x1c) r9 = socket$inet6(0xa, 0x2, 0x0) r10 = socket(0xa, 0x2, 0x0) bind$inet6(r10, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x5}}, 0x1c) bind$inet6(r9, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x6}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast2, 0x5}, 0x1c) 61.606647ms ago: executing program 3 (id=765): r0 = socket$inet(0x2, 0x3, 0x8d) setsockopt$inet_msfilter(r0, 0x0, 0x8, &(0x7f0000000340)=ANY=[], 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @local}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xb}}, 0x0, r1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl(r2, 0x8936, &(0x7f0000000000)) 29.383578ms ago: executing program 4 (id=766): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.time\x00', 0x26e1, 0x0) r1 = bpf$ITER_CREATE(0xb, &(0x7f0000000040)={r0}, 0x8) close(r1) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x40) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="130000001000000008"], 0x50) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0xf, &(0x7f0000000a80)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000005000000b700000000000000"], &(0x7f0000000000)='GPL\x00'}, 0x94) bpf$BPF_GET_PROG_INFO(0x1c, &(0x7f00000003c0)={r4, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) recvmsg$unix(r5, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x1c0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={@cgroup=r2, r4, 0x1, 0x0, 0xffffffffffffffff, @void, @value=r7}, 0x20) 29.038828ms ago: executing program 3 (id=767): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./config/usb_gadget/g1/functions/uac2.0/p_chmask\x00', 0x2, 0x0) read$FUSE(r0, 0x0, 0x0) 28.850208ms ago: executing program 4 (id=768): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0xca02}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f00000002c0)={0x0, 'syzkaller0\x00', {0x1}, 0xb5}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) 0s ago: executing program 5 (id=626): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x40101, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x5, 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) kernel console output (not intermixed with test programs): T28] audit: type=1400 audit(1789951256.968:62): avc: denied { rlimitinh } for pid=224 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.845266][ T28] audit: type=1400 audit(1789951256.968:63): avc: denied { siginh } for pid=224 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.229' (ED25519) to the list of known hosts. [ 21.939457][ T28] audit: type=1400 audit(1789951264.078:64): avc: denied { mounton } for pid=278 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 21.940598][ T278] cgroup: Unknown subsys name 'net' [ 21.962736][ T28] audit: type=1400 audit(1789951264.078:65): avc: denied { mount } for pid=278 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 [ 21.990300][ T28] audit: type=1400 audit(1789951264.118:66): avc: denied { unmount } for pid=278 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.990455][ T278] cgroup: Unknown subsys name 'devices' [ 22.167257][ T278] cgroup: Unknown subsys name 'hugetlb' [ 22.172893][ T278] cgroup: Unknown subsys name 'rlimit' [ 22.275371][ T28] audit: type=1400 audit(1789951264.408:67): avc: denied { setattr } for pid=278 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 [ 22.299156][ T28] audit: type=1400 audit(1789951264.418:68): avc: denied { mounton } for pid=278 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 [ 22.325068][ T28] audit: type=1400 audit(1789951264.418:69): avc: denied { mount } for pid=278 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 [ 22.354823][ T280] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 22.363762][ T28] audit: type=1400 audit(1789951264.508:70): avc: denied { relabelto } for pid=280 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.389258][ T28] audit: type=1400 audit(1789951264.508:71): avc: denied { write } for pid=280 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.418609][ T28] audit: type=1400 audit(1789951264.558:72): avc: denied { read } for pid=278 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.419048][ T278] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 22.444316][ T28] audit: type=1400 audit(1789951264.558:73): avc: denied { open } for pid=278 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.827555][ T287] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.834639][ T287] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.842532][ T287] device bridge_slave_0 entered promiscuous mode [ 23.849668][ T287] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.857250][ T287] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.865183][ T287] device bridge_slave_1 entered promiscuous mode [ 23.900073][ T290] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.907278][ T290] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.915000][ T290] device bridge_slave_0 entered promiscuous mode [ 23.940338][ T290] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.947591][ T290] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.955077][ T290] device bridge_slave_1 entered promiscuous mode [ 23.984254][ T288] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.991571][ T288] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.999186][ T288] device bridge_slave_0 entered promiscuous mode [ 24.008154][ T288] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.015710][ T288] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.023030][ T288] device bridge_slave_1 entered promiscuous mode [ 24.058434][ T286] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.065594][ T286] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.072998][ T286] device bridge_slave_0 entered promiscuous mode [ 24.081659][ T286] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.089057][ T286] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.096797][ T286] device bridge_slave_1 entered promiscuous mode [ 24.186587][ T289] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.193781][ T289] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.201425][ T289] device bridge_slave_0 entered promiscuous mode [ 24.211991][ T289] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.219242][ T289] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.226633][ T289] device bridge_slave_1 entered promiscuous mode [ 24.334745][ T290] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.341832][ T290] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.349184][ T290] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.356234][ T290] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.367063][ T286] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.374121][ T286] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.381628][ T286] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.388707][ T286] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.406003][ T287] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.413423][ T287] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.420746][ T287] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.427801][ T287] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.447625][ T288] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.454780][ T288] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.462169][ T288] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.469395][ T288] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.478142][ T289] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.485271][ T289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.492560][ T289] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.499697][ T289] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.525441][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.532815][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.540309][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.548220][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.555842][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.563042][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.570853][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.578212][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.585895][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.593154][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.601493][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.608949][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.631275][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.644251][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.660201][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.668570][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.675620][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.683255][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.691876][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.699106][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.706802][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.714945][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.722000][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.743210][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.751848][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.758949][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.766965][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.776108][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.783230][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.800069][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.807764][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.816228][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.824755][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.832225][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.839743][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.847568][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.866580][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 24.874962][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.883436][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 24.891587][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.920037][ T287] device veth0_vlan entered promiscuous mode [ 24.927512][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 24.936098][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.944127][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 24.952420][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.960897][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 24.969825][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.978105][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.985367][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.992901][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 25.001605][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.010076][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.017248][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.024577][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 25.033300][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.041695][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.048751][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.056345][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 25.064739][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.073118][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.080184][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.087672][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.096089][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.104331][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.112397][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.120578][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.128080][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.146740][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.154948][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.163282][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 25.172146][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.181294][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.189879][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.199273][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.207750][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.226637][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.234948][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.243454][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 25.251854][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.260154][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.268454][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.279307][ T286] device veth0_vlan entered promiscuous mode [ 25.288102][ T287] device veth1_macvtap entered promiscuous mode [ 25.301806][ T290] device veth0_vlan entered promiscuous mode [ 25.308284][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.317224][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 25.324813][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.333058][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.341628][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.350551][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.358942][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.367277][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.374843][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.382748][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.390328][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.409175][ T289] device veth0_vlan entered promiscuous mode [ 25.416742][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.425773][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.434179][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.442696][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.450570][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.462107][ T286] device veth1_macvtap entered promiscuous mode [ 25.470797][ T288] device veth0_vlan entered promiscuous mode [ 25.481331][ T289] device veth1_macvtap entered promiscuous mode [ 25.489907][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.498167][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.506968][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.515062][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 25.523081][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.531476][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.539876][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.548158][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.556472][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.564409][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.572046][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.596018][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.604271][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.612564][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.621227][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.630224][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.638975][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.647472][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.660172][ T288] device veth1_macvtap entered promiscuous mode [ 25.679462][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.681973][ T287] request_module fs-gadgetfs succeeded, but still no fs? [ 25.688416][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.703327][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.712343][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.725235][ T290] device veth1_macvtap entered promiscuous mode [ 25.763752][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 25.785786][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.802031][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.812117][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.820821][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.844938][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.855167][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.868660][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.877098][ T322] FAULT_INJECTION: forcing a failure. [ 25.877098][ T322] name failslab, interval 1, probability 0, space 0, times 1 [ 25.877762][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.900607][ T322] CPU: 0 PID: 322 Comm: syz.0.7 Not tainted syzkaller #0 [ 25.907686][ T322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 25.917942][ T322] Call Trace: [ 25.921229][ T322] [ 25.924157][ T322] __dump_stack+0x21/0x24 [ 25.928514][ T322] dump_stack_lvl+0x110/0x170 [ 25.933377][ T322] ? __cfi_dump_stack_lvl+0x8/0x8 [ 25.938780][ T322] ? do_futex+0x2e2/0x430 [ 25.943291][ T322] dump_stack+0x15/0x24 [ 25.947635][ T322] should_fail_ex+0x3bf/0x510 [ 25.952484][ T322] ? prepare_creds+0x2f/0x610 [ 25.957168][ T322] __should_failslab+0xac/0xf0 [ 25.962063][ T322] should_failslab+0x9/0x20 [ 25.966572][ T322] kmem_cache_alloc+0x3b/0x320 [ 25.971608][ T322] ? __cfi_make_kgid+0x10/0x10 [ 25.976460][ T322] prepare_creds+0x2f/0x610 [ 25.981831][ T322] __sys_setfsgid+0xd6/0x3d0 [ 25.986533][ T322] __x64_sys_setfsgid+0x37/0x40 [ 25.991427][ T322] x64_sys_call+0x801/0x9a0 [ 25.996134][ T322] do_syscall_64+0x4c/0xa0 [ 26.001083][ T322] ? clear_bhb_loop+0x30/0x80 [ 26.005848][ T322] ? clear_bhb_loop+0x30/0x80 [ 26.010543][ T322] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 26.016536][ T322] RIP: 0033:0x7fdd0439e159 [ 26.020943][ T322] 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 [ 26.040726][ T322] RSP: 002b:00007fdd0531f028 EFLAGS: 00000246 ORIG_RAX: 000000000000007b [ 26.049159][ T322] RAX: ffffffffffffffda RBX: 00007fdd04625fa0 RCX: 00007fdd0439e159 [ 26.057139][ T322] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000ee00 [ 26.065206][ T322] RBP: 00007fdd0443506b R08: 0000000000000000 R09: 0000000000000000 [ 26.073259][ T322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 26.081328][ T322] R13: 00007fdd04626038 R14: 00007fdd04625fa0 R15: 00007ffc2ed2fa88 [ 26.089416][ T322] [ 26.157876][ T328] [ 26.193196][ T334] ip_tables: iptables: counters copy to user failed while replacing table [ 26.238669][ T336] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 26.272878][ T345] loop1: detected capacity change from 0 to 16 [ 26.290200][ T348] loop0: detected capacity change from 0 to 512 [ 26.293460][ T345] erofs: (device loop1): mounted with root inode @ nid 36. [ 26.297778][ T348] ======================================================= [ 26.297778][ T348] WARNING: The mand mount option has been deprecated and [ 26.297778][ T348] and is ignored by this kernel. Remove the mand [ 26.297778][ T348] option from the mount to silence this warning. [ 26.297778][ T348] ======================================================= [ 26.354201][ T348] FAT-fs (loop0): Directory bread(block 2080) failed [ 26.361796][ T348] FAT-fs (loop0): Directory bread(block 2081) failed [ 26.361823][ T348] FAT-fs (loop0): Directory bread(block 2082) failed [ 26.361837][ T348] FAT-fs (loop0): Directory bread(block 2083) failed [ 26.361853][ T348] FAT-fs (loop0): Directory bread(block 2084) failed [ 26.361870][ T348] FAT-fs (loop0): Directory bread(block 2085) failed [ 26.361887][ T348] FAT-fs (loop0): Directory bread(block 2086) failed [ 26.361905][ T348] FAT-fs (loop0): Directory bread(block 2087) failed [ 26.419498][ T356] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 26.422739][ T348] FAT-fs (loop0): Directory bread(block 2080) failed [ 26.431705][ T356] overlayfs: failed to set xattr on upper [ 26.434392][ T348] FAT-fs (loop0): Directory bread(block 2081) failed [ 26.448256][ T356] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 26.476429][ T356] overlayfs: failed to set xattr on upper [ 26.477152][ T39] kernel write not supported for file /vcs (pid: 39 comm: kworker/1:1) [ 26.482350][ T356] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 26.542113][ T363] netlink: 8 bytes leftover after parsing attributes in process `syz.2.23'. [ 26.657140][ T379] Illegal XDP return value 4294967274 on prog (id 8) dev N/A, expect packet loss! [ 26.715887][ T388] loop2: detected capacity change from 0 to 256 [ 26.728277][ T390] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 26.742680][ T390] overlayfs: failed to set xattr on upper [ 26.743830][ T388] FAT-fs (loop2): Directory bread(block 64) failed [ 26.751775][ T390] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 26.757082][ T388] FAT-fs (loop2): Directory bread(block 65) failed [ 26.766427][ T390] overlayfs: failed to set xattr on upper [ 26.769003][ T388] FAT-fs (loop2): Directory bread(block 66) failed [ 26.776708][ T390] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 26.782136][ T388] FAT-fs (loop2): Directory bread(block 67) failed [ 26.803598][ T388] FAT-fs (loop2): Directory bread(block 68) failed [ 26.810419][ T388] FAT-fs (loop2): Directory bread(block 69) failed [ 26.817193][ T388] FAT-fs (loop2): Directory bread(block 70) failed [ 26.824228][ T388] FAT-fs (loop2): Directory bread(block 71) failed [ 26.830943][ T388] FAT-fs (loop2): Directory bread(block 72) failed [ 26.837831][ T388] FAT-fs (loop2): Directory bread(block 73) failed [ 26.863020][ T396] netlink: 8 bytes leftover after parsing attributes in process `syz.0.38'. [ 26.952281][ T28] kauditd_printk_skb: 76 callbacks suppressed [ 26.952296][ T28] audit: type=1400 audit(1789951269.088:150): avc: denied { name_bind } for pid=406 comm="syz.2.43" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 27.002134][ T28] audit: type=1400 audit(1789951269.138:151): avc: denied { unmount } for pid=286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 27.166221][ T28] audit: type=1400 audit(1789951269.308:152): avc: denied { bind } for pid=414 comm="syz.0.46" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 27.246944][ T425] capability: warning: `syz.0.51' uses deprecated v2 capabilities in a way that may be insecure [ 27.259492][ T28] audit: type=1400 audit(1789951269.408:153): avc: denied { create } for pid=424 comm="syz.0.51" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.288152][ T28] audit: type=1400 audit(1789951269.408:154): avc: denied { setopt } for pid=424 comm="syz.0.51" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.316387][ T28] audit: type=1400 audit(1789951269.458:155): avc: denied { write } for pid=426 comm="syz.1.52" name="protocols" dev="proc" ino=4026532466 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 27.352022][ T28] audit: type=1400 audit(1789951269.488:156): avc: denied { read write } for pid=436 comm="syz.0.57" name="vhost-vsock" dev="devtmpfs" ino=268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 27.399350][ T28] audit: type=1400 audit(1789951269.488:157): avc: denied { open } for pid=436 comm="syz.0.57" path="/dev/vhost-vsock" dev="devtmpfs" ino=268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 27.431160][ T28] audit: type=1400 audit(1789951269.488:158): avc: denied { ioctl } for pid=436 comm="syz.0.57" path="/dev/vhost-vsock" dev="devtmpfs" ino=268 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 27.461841][ T28] audit: type=1400 audit(1789951269.538:159): avc: denied { mount } for pid=447 comm="syz.0.61" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 27.508807][ T458] loop0: detected capacity change from 0 to 512 [ 27.722300][ T391] kworker/u4:5: attempt to access beyond end of device [ 27.722300][ T391] loop0: rw=1, sector=2448, nr_sectors = 7328 limit=512 [ 27.747689][ T490] process 'syz.1.83' launched './file0' with NULL argv: empty string added [ 27.753624][ T391] kworker/u4:5: attempt to access beyond end of device [ 27.753624][ T391] loop0: rw=1, sector=9776, nr_sectors = 2312 limit=512 [ 27.772883][ T391] kworker/u4:5: attempt to access beyond end of device [ 27.772883][ T391] loop0: rw=1, sector=12088, nr_sectors = 2520 limit=512 [ 27.774137][ T491] loop3: detected capacity change from 0 to 512 [ 27.788440][ T391] kworker/u4:5: attempt to access beyond end of device [ 27.788440][ T391] loop0: rw=1, sector=14608, nr_sectors = 1856 limit=512 [ 27.807790][ T491] FAT-fs (loop3): Directory bread(block 2080) failed [ 27.814726][ T491] FAT-fs (loop3): Directory bread(block 2081) failed [ 27.822558][ T491] FAT-fs (loop3): Directory bread(block 2082) failed [ 27.840096][ T491] FAT-fs (loop3): Directory bread(block 2083) failed [ 27.848185][ T491] FAT-fs (loop3): Directory bread(block 2084) failed [ 27.854902][ T491] FAT-fs (loop3): Directory bread(block 2085) failed [ 27.862670][ T491] FAT-fs (loop3): Directory bread(block 2086) failed [ 27.869674][ T491] FAT-fs (loop3): Directory bread(block 2087) failed [ 27.893056][ T491] FAT-fs (loop3): Directory bread(block 2080) failed [ 27.908399][ T491] FAT-fs (loop3): Directory bread(block 2081) failed [ 27.970347][ T506] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 27.997159][ T512] xt_connbytes: Forcing CT accounting to be enabled [ 28.183461][ T547] netlink: 45349 bytes leftover after parsing attributes in process `syz.2.111'. [ 28.416663][ T39] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 28.430518][ T39] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 28.673119][ T593] logitech-hidpp-device 0003:046D:C082.0002: received hid++ report of bad size (4) [ 28.682523][ T593] logitech-hidpp-device 0003:046D:C082.0002: Event data for report 16 was too short (6 vs 3) [ 28.693641][ T301] logitech-hidpp-device 0003:046D:C082.0002: Device not connected [ 28.727440][ T597] 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. [ 28.924962][ T610] FAULT_INJECTION: forcing a failure. [ 28.924962][ T610] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 28.938689][ T610] CPU: 1 PID: 610 Comm: syz.4.138 Not tainted syzkaller #0 [ 28.945995][ T610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 28.956054][ T610] Call Trace: [ 28.959339][ T610] [ 28.962448][ T610] __dump_stack+0x21/0x24 [ 28.966971][ T610] dump_stack_lvl+0x110/0x170 [ 28.971761][ T610] ? __cfi_dump_stack_lvl+0x8/0x8 [ 28.976903][ T610] ? stack_trace_save+0xa6/0xf0 [ 28.981756][ T610] ? __stack_depot_save+0x36/0x490 [ 28.986963][ T610] dump_stack+0x15/0x24 [ 28.991248][ T610] should_fail_ex+0x3bf/0x510 [ 28.995986][ T610] should_fail_alloc_page+0x61/0x90 [ 29.001289][ T610] prepare_alloc_pages+0x131/0x570 [ 29.006437][ T610] ? do_syscall_64+0x4c/0xa0 [ 29.011035][ T610] ? __alloc_pages_bulk+0x9d0/0x9d0 [ 29.016270][ T610] __alloc_pages+0x15b/0x610 [ 29.020878][ T610] ? __cfi___alloc_pages+0x10/0x10 [ 29.026112][ T610] ? debug_smp_processor_id+0x17/0x20 [ 29.031488][ T610] ? kasan_quarantine_put+0x34/0x190 [ 29.036800][ T610] __folio_alloc+0x12/0x40 [ 29.041232][ T610] handle_mm_fault+0x1989/0x26b0 [ 29.046382][ T610] ? __cfi_handle_mm_fault+0x10/0x10 [ 29.051780][ T610] ? lock_vma_under_rcu+0x3f8/0x4f0 [ 29.057216][ T610] ? do_sys_open+0xe0/0xe0 [ 29.061674][ T610] do_user_addr_fault+0x900/0x1030 [ 29.066792][ T610] ? debug_smp_processor_id+0x17/0x20 [ 29.072161][ T610] exc_page_fault+0x51/0xb0 [ 29.076664][ T610] asm_exc_page_fault+0x27/0x30 [ 29.081514][ T610] RIP: 0033:0x7fdd23065a50 [ 29.085941][ T610] Code: 76 13 00 89 c3 85 c0 0f 88 ad 07 00 00 83 f8 1d 0f 8f 9d 09 00 00 48 8d 3d ad 5f 1a 00 31 c0 41 bf 01 00 00 00 e8 70 ca fe ff 44 0f c1 3d a7 a8 4e 00 41 83 ff 05 7f 06 49 83 fc 1a 77 1b 48 [ 29.105576][ T610] RSP: 002b:00007fdd2409af60 EFLAGS: 00010202 [ 29.111733][ T610] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000000 [ 29.119725][ T610] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fdd2320b9f0 [ 29.127725][ T610] RBP: 00007fdd2323506b R08: 0000000000000000 R09: 0000000000000000 [ 29.135387][ T6] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 29.135698][ T610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000032 [ 29.151234][ T610] R13: 0000200000000000 R14: 0000000000000000 R15: 0000000000000001 [ 29.159339][ T610] [ 29.163730][ T610] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 29.316569][ T6] usb 2-1: config 127 has an invalid interface number: 57 but max is 0 [ 29.325032][ T6] usb 2-1: config 127 has no interface number 0 [ 29.331853][ T6] usb 2-1: config 127 interface 57 altsetting 0 endpoint 0xC has invalid maxpacket 255, setting to 64 [ 29.366695][ T6] usb 2-1: New USB device found, idVendor=0df6, idProduct=0056, bcdDevice=d2.4b [ 29.379019][ T6] usb 2-1: New USB device strings: Mfr=35, Product=2, SerialNumber=3 [ 29.392905][ T6] usb 2-1: Product: syz [ 29.401469][ T6] usb 2-1: Manufacturer: syz [ 29.406536][ T6] usb 2-1: SerialNumber: syz [ 29.413426][ T608] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 29.438105][ T638] device syzkaller1 entered promiscuous mode [ 29.465377][ T24] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 29.570265][ T654] netlink: 8 bytes leftover after parsing attributes in process `syz.0.158'. [ 29.615386][ T24] usb 5-1: device descriptor read/64, error -71 [ 29.839123][ T608] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 29.871818][ T691] netlink: 104 bytes leftover after parsing attributes in process `syz.0.175'. [ 29.895518][ T24] usb 5-1: device descriptor read/64, error -71 [ 30.048919][ T6] asix 2-1:127.57 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 30.060126][ T6] asix: probe of 2-1:127.57 failed with error -71 [ 30.071026][ T6] usb 2-1: USB disconnect, device number 2 [ 30.165380][ T24] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 30.325443][ T24] usb 5-1: device descriptor read/64, error -71 [ 30.497451][ T716] syz.2.186 (716) used greatest stack depth: 22536 bytes left [ 30.615488][ T24] usb 5-1: device descriptor read/64, error -71 [ 30.735433][ T24] usb usb5-port1: attempt power cycle [ 31.155425][ T24] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 31.186957][ T24] usb 5-1: device descriptor read/8, error -71 [ 31.336530][ T24] usb 5-1: device descriptor read/8, error -71 [ 31.605377][ T24] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 31.636428][ T24] usb 5-1: device descriptor read/8, error -71 [ 31.657556][ T767] device syzkaller1 entered promiscuous mode [ 31.787082][ T24] usb 5-1: device descriptor read/8, error -71 [ 31.905833][ T24] usb usb5-port1: unable to enumerate USB device [ 31.936606][ T796] FAULT_INJECTION: forcing a failure. [ 31.936606][ T796] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 31.950114][ T796] CPU: 0 PID: 796 Comm: syz.4.222 Not tainted syzkaller #0 [ 31.957411][ T796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 31.967559][ T796] Call Trace: [ 31.970878][ T796] [ 31.973824][ T796] __dump_stack+0x21/0x24 [ 31.978263][ T796] dump_stack_lvl+0x110/0x170 [ 31.982976][ T796] ? __cfi_dump_stack_lvl+0x8/0x8 [ 31.988166][ T796] ? __alloc_pages+0x610/0x610 [ 31.993122][ T796] ? __cfi_gfp_zone+0x10/0x10 [ 31.998063][ T796] dump_stack+0x15/0x24 [ 32.002313][ T796] should_fail_ex+0x3bf/0x510 [ 32.007159][ T796] should_fail+0xb/0x10 [ 32.011424][ T796] should_fail_usercopy+0x1a/0x20 [ 32.016469][ T796] copyin+0x20/0xa0 [ 32.020305][ T796] _copy_from_iter+0x3cd/0xfe0 [ 32.025077][ T796] ? __cfi__copy_from_iter+0x10/0x10 [ 32.030369][ T796] ? __check_object_size+0x45a/0x600 [ 32.035744][ T796] tcp_sendmsg_locked+0x1865/0x39f0 [ 32.040961][ T796] ? __cfi_tcp_sendmsg_locked+0x10/0x10 [ 32.046599][ T796] tcp_sendmsg+0x2f/0x50 [ 32.051020][ T796] inet_sendmsg+0xb6/0xd0 [ 32.055445][ T796] __sys_sendto+0x4ac/0x660 [ 32.060047][ T796] ? __cfi___sys_sendto+0x10/0x10 [ 32.065207][ T796] ? __x64_sys_futex+0x100/0x100 [ 32.070145][ T796] ? ksys_write+0x1fa/0x260 [ 32.074651][ T796] ? __kasan_check_write+0x14/0x20 [ 32.079784][ T796] __x64_sys_sendto+0xe5/0x100 [ 32.084593][ T796] x64_sys_call+0x83/0x9a0 [ 32.089020][ T796] do_syscall_64+0x4c/0xa0 [ 32.093540][ T796] ? clear_bhb_loop+0x30/0x80 [ 32.098222][ T796] ? clear_bhb_loop+0x30/0x80 [ 32.103198][ T796] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 32.109180][ T796] RIP: 0033:0x7fdd2319e159 [ 32.113629][ T796] 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 [ 32.133585][ T796] RSP: 002b:00007fdd2409d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 32.142529][ T796] RAX: ffffffffffffffda RBX: 00007fdd23425fa0 RCX: 00007fdd2319e159 [ 32.150600][ T796] RDX: fffffffffffffe88 RSI: 00002000000002c0 RDI: 0000000000000003 [ 32.158574][ T796] RBP: 00007fdd2323506b R08: 0000000000000000 R09: 0000000000000000 [ 32.166552][ T796] R10: 000000000000004a R11: 0000000000000246 R12: 0000000000000000 [ 32.174531][ T796] R13: 00007fdd23426038 R14: 00007fdd23425fa0 R15: 00007ffefd336338 [ 32.182502][ T796] [ 32.232318][ T28] kauditd_printk_skb: 45 callbacks suppressed [ 32.232333][ T28] audit: type=1400 audit(1789951274.368:205): avc: denied { map } for pid=803 comm="syz.4.226" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=18226 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 32.263702][ T28] audit: type=1400 audit(1789951274.368:206): avc: denied { read write } for pid=803 comm="syz.4.226" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=18226 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 32.289309][ T28] audit: type=1400 audit(1789951274.368:207): avc: denied { map } for pid=803 comm="syz.4.226" path="socket:[18227]" dev="sockfs" ino=18227 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 32.355410][ T39] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 32.556744][ T39] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 32.567062][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 32.577037][ T39] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 32.587040][ T24] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 32.594546][ T39] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 32.607429][ T39] usb 4-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 32.616973][ T39] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 32.641469][ T28] audit: type=1400 audit(1789951274.778:208): avc: denied { map } for pid=817 comm="syz.1.233" path="socket:[18258]" dev="sockfs" ino=18258 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 32.726682][ T28] audit: type=1400 audit(1789951274.868:209): avc: denied { create } for pid=827 comm="syz.1.238" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 32.753740][ T28] audit: type=1400 audit(1789951274.888:210): avc: denied { mounton } for pid=829 comm="syz.1.239" path="/48/proc/99/task/100/fail-nth" dev="proc" ino=17241 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=file permissive=1 [ 32.753799][ T830] FAULT_INJECTION: forcing a failure. [ 32.753799][ T830] name failslab, interval 1, probability 0, space 0, times 0 [ 32.790533][ T830] CPU: 1 PID: 830 Comm: syz.1.239 Not tainted syzkaller #0 [ 32.797754][ T830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 32.807990][ T830] Call Trace: [ 32.811272][ T830] [ 32.814204][ T830] __dump_stack+0x21/0x24 [ 32.818576][ T830] dump_stack_lvl+0x110/0x170 [ 32.823462][ T830] ? __cfi_dump_stack_lvl+0x8/0x8 [ 32.828534][ T830] dump_stack+0x15/0x24 [ 32.832729][ T830] should_fail_ex+0x3bf/0x510 [ 32.837589][ T830] ? sk_prot_alloc+0x5f/0x320 [ 32.842271][ T830] __should_failslab+0xac/0xf0 [ 32.847130][ T830] should_failslab+0x9/0x20 [ 32.851635][ T830] kmem_cache_alloc+0x3b/0x320 [ 32.856783][ T830] ? kasan_save_alloc_info+0x1f/0x30 [ 32.862170][ T830] sk_prot_alloc+0x5f/0x320 [ 32.866822][ T830] sk_alloc+0x3b/0x460 [ 32.870957][ T830] unix_create1+0xb8/0x710 [ 32.875439][ T830] ? security_inode_alloc+0xd1/0x120 [ 32.880832][ T830] unix_create+0x149/0x200 [ 32.885264][ T830] __sock_create+0x39e/0x7c0 [ 32.889874][ T830] p9_fd_create_unix+0x1b3/0x450 [ 32.894807][ T830] ? kasan_quarantine_put+0x34/0x190 [ 32.900289][ T830] ? __cfi_p9_fd_create_unix+0x10/0x10 [ 32.905768][ T830] ? __kmem_cache_free+0xb7/0x1b0 [ 32.910905][ T830] p9_client_create+0x7b0/0x10e0 [ 32.916297][ T830] ? __cfi_p9_client_create+0x10/0x10 [ 32.922040][ T830] ? memset+0x35/0x40 [ 32.926038][ T830] v9fs_session_init+0x1c2/0x16e0 [ 32.931246][ T830] ? __cfi_v9fs_session_init+0x10/0x10 [ 32.936715][ T830] ? kasan_save_alloc_info+0x1f/0x30 [ 32.942087][ T830] ? __kasan_kmalloc+0x95/0xb0 [ 32.947036][ T830] ? v9fs_mount+0xb6/0xa90 [ 32.951577][ T830] ? kmalloc_trace+0x40/0xb0 [ 32.956187][ T830] v9fs_mount+0xcc/0xa90 [ 32.960462][ T830] ? __cfi_v9fs_mount+0x10/0x10 [ 32.965577][ T830] ? vfs_parse_fs_string+0x10b/0x170 [ 32.970887][ T830] ? cap_capable+0x1a6/0x230 [ 32.975685][ T830] legacy_get_tree+0xfe/0x1a0 [ 32.981371][ T830] ? __cfi_v9fs_mount+0x10/0x10 [ 32.986626][ T830] vfs_get_tree+0x9a/0x270 [ 32.991047][ T830] do_new_mount+0x251/0xb40 [ 32.995564][ T830] ? security_capable+0x99/0xc0 [ 33.000825][ T830] path_mount+0x640/0xfd0 [ 33.005607][ T830] __se_sys_mount+0x320/0x390 [ 33.010286][ T830] ? __x64_sys_mount+0xd0/0xd0 [ 33.015486][ T830] ? __kasan_check_write+0x14/0x20 [ 33.021049][ T830] ? fpregs_restore_userregs+0x128/0x260 [ 33.026879][ T830] __x64_sys_mount+0xbf/0xd0 [ 33.031488][ T830] x64_sys_call+0x65d/0x9a0 [ 33.036220][ T830] do_syscall_64+0x4c/0xa0 [ 33.040737][ T830] ? clear_bhb_loop+0x30/0x80 [ 33.045600][ T830] ? clear_bhb_loop+0x30/0x80 [ 33.050367][ T830] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 33.056352][ T830] RIP: 0033:0x7fd63159e159 [ 33.060953][ T830] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 33.081094][ T830] RSP: 002b:00007fd632446028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 33.089532][ T830] RAX: ffffffffffffffda RBX: 00007fd631825fa0 RCX: 00007fd63159e159 [ 33.097743][ T830] RDX: 0000200000000680 RSI: 0000200000000640 RDI: 0000200000000600 [ 33.105932][ T830] RBP: 00007fd63163506b R08: 0000200000000780 R09: 0000000000000000 [ 33.113936][ T830] R10: 000000000280c012 R11: 0000000000000246 R12: 0000000000000000 [ 33.122001][ T830] R13: 00007fd631826038 R14: 00007fd631825fa0 R15: 00007ffc1a67ab18 [ 33.129987][ T830] [ 33.134115][ T830] 9pnet_fd: p9_fd_create_unix (830): problem creating socket [ 33.156636][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 33.168059][ T24] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 33.177434][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 33.186525][ T24] usb 5-1: config 0 descriptor?? [ 33.505278][ T28] audit: type=1400 audit(1789951275.638:211): avc: denied { mount } for pid=849 comm="syz.1.247" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 33.594888][ T24] savu 0003:1E7D:2D5A.0003: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.4-1/input0 [ 33.812841][ T28] audit: type=1400 audit(1789951275.948:212): avc: denied { create } for pid=861 comm="syz.2.252" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 33.832691][ T28] audit: type=1400 audit(1789951275.948:213): avc: denied { connect } for pid=861 comm="syz.2.252" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 33.855373][ T24] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 33.869747][ T28] audit: type=1400 audit(1789951276.008:214): avc: denied { write } for pid=866 comm="syz.2.254" name="usb_gadget" dev="configfs" ino=14128 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 33.975239][ T871] Need at least one configuration in g1. [ 33.981208][ T871] udc dummy_udc.0: failed to start g1: -22 [ 33.987273][ T871] configfs-gadget.g1: probe of gadget.0 failed with error -22 [ 33.995865][ T871] UDC core: g1: couldn't find an available UDC or it's busy [ 34.045419][ T24] usb 2-1: Using ep0 maxpacket: 8 [ 34.051687][ T24] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 34.062288][ T24] usb 2-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 34.071398][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.080145][ T24] usb 2-1: Product: syz [ 34.084438][ T24] usb 2-1: Manufacturer: syz [ 34.089148][ T24] usb 2-1: SerialNumber: syz [ 34.094493][ T24] usb 2-1: config 0 descriptor?? [ 34.801621][ T6] usb 5-1: USB disconnect, device number 6 [ 34.891004][ T24] usb 4-1: USB disconnect, device number 2 [ 35.655430][ T39] usb 5-1: new full-speed USB device number 7 using dummy_hcd [ 35.846513][ T39] usb 5-1: config 0 has an invalid interface number: 41 but max is 0 [ 35.859913][ T39] usb 5-1: config 0 has no interface number 0 [ 35.866344][ T39] usb 5-1: config 0 interface 41 has no altsetting 0 [ 35.867936][ T39] usb 5-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 35.882397][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.891002][ T39] usb 5-1: Product: syz [ 35.895202][ T39] usb 5-1: Manufacturer: syz [ 35.901395][ T995] netlink: 25 bytes leftover after parsing attributes in process `syz.3.311'. [ 35.905170][ T39] usb 5-1: SerialNumber: syz [ 35.915019][ T995] device gretap0 entered promiscuous mode [ 35.919393][ T39] usb 5-1: config 0 descriptor?? [ 35.932554][ T995] syz.3.311 (995) used greatest stack depth: 22112 bytes left [ 36.005418][ T24] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 36.036665][ T1002] netlink: 12 bytes leftover after parsing attributes in process `syz.3.314'. [ 36.196416][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 36.207757][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 36.217736][ T24] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 36.231023][ T24] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 36.240402][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 36.249039][ T24] usb 3-1: config 0 descriptor?? [ 36.455538][ T294] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 36.624311][ T655] usb 2-1: USB disconnect, device number 3 [ 36.645501][ T294] usb 4-1: Using ep0 maxpacket: 16 [ 36.659606][ T1023] device syzkaller1 entered promiscuous mode [ 36.667328][ T24] plantronics 0003:047F:FFFF.0004: No inputs registered, leaving [ 36.680466][ T24] plantronics 0003:047F:FFFF.0004: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 36.710224][ T1080] ./dev/sda1: Can't open blockdev [ 36.749239][ T294] usb 4-1: unable to get BOS descriptor or descriptor too short [ 36.757726][ T294] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 36.765550][ T294] usb 4-1: can't read configurations, error -71 [ 36.807055][ T1098] ./dev/sda1: Can't open blockdev [ 36.985385][ T655] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 37.130846][ T39] CoreChips 5-1:0.41 (unnamed net_device) (uninitialized): Failed to send software reset:ffffffb9 [ 37.141705][ T39] CoreChips 5-1:0.41 (unnamed net_device) (uninitialized): Failed to power down PHY : -71 [ 37.151904][ T39] CoreChips: probe of 5-1:0.41 failed with error -71 [ 37.160003][ T39] usb 5-1: USB disconnect, device number 7 [ 37.167152][ T655] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 37.177521][ T655] usb 2-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 37.189040][ T655] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.00 [ 37.198290][ T655] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.206515][ T655] usb 2-1: Product: syz [ 37.210743][ T655] usb 2-1: Manufacturer: syz [ 37.215485][ T655] usb 2-1: SerialNumber: syz [ 37.389439][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 37.389457][ T28] audit: type=1400 audit(1789951279.528:225): avc: denied { mounton } for pid=1110 comm="syz.3.361" path="/syzcgroup/unified/syz3" dev="cgroup2" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 37.424449][ T39] usb 2-1: USB disconnect, device number 4 [ 37.638839][ T28] audit: type=1400 audit(1789951279.778:226): avc: denied { unmount } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 37.895387][ T294] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 37.983626][ T28] audit: type=1400 audit(1789951280.118:227): avc: denied { read } for pid=1142 comm="syz.4.375" dev="nsfs" ino=4026532541 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 38.005062][ T28] audit: type=1400 audit(1789951280.118:228): avc: denied { open } for pid=1142 comm="syz.4.375" path="net:[4026532541]" dev="nsfs" ino=4026532541 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 38.029314][ T28] audit: type=1400 audit(1789951280.118:229): avc: denied { create } for pid=1142 comm="syz.4.375" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 38.049751][ T28] audit: type=1400 audit(1789951280.118:230): avc: denied { ioctl } for pid=1142 comm="syz.4.375" path="socket:[19320]" dev="sockfs" ino=19320 ioctlcmd=0x48de scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 38.076582][ T294] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 38.092940][ T294] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.00 [ 38.102218][ T294] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.110841][ T294] usb 4-1: Product: syz [ 38.115037][ T294] usb 4-1: Manufacturer: syz [ 38.122001][ T294] usb 4-1: SerialNumber: syz [ 38.135533][ T294] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 38.149815][ T28] audit: type=1400 audit(1789951280.288:231): avc: denied { bind } for pid=1154 comm="syz.1.380" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 38.227883][ T28] audit: type=1400 audit(1789951280.368:232): avc: denied { create } for pid=1161 comm="syz.1.383" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 38.248007][ T28] audit: type=1400 audit(1789951280.388:233): avc: denied { connect } for pid=1161 comm="syz.1.383" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 38.270809][ T28] audit: type=1400 audit(1789951280.388:234): avc: denied { write } for pid=1161 comm="syz.1.383" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 38.325346][ T1176] ./dev/sda1: Can't open blockdev [ 38.429259][ T308] usb 4-1: USB disconnect, device number 4 [ 38.527714][ T1197] fuse: Bad value for 'fd' [ 38.875427][ T19] usb 3-1: reset high-speed USB device number 2 using dummy_hcd [ 38.883519][ T19] usb 3-1: device reset changed ep0 maxpacket size! [ 38.890618][ T655] usb 3-1: USB disconnect, device number 2 [ 39.045419][ T655] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 39.245392][ T655] usb 3-1: Using ep0 maxpacket: 16 [ 39.254470][ T655] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 39.266004][ T655] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 39.278935][ T655] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 39.288258][ T655] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.301580][ T655] usb 3-1: config 0 descriptor?? [ 39.309643][ T102] udevd[102]: could not touch /run/udev/queue: No such file or directory [ 39.711356][ T655] microsoft 0003:045E:07DA.0005: ignoring exceeding usage max [ 39.729767][ T655] HID 045e:07da: Invalid code 65791 type 1 [ 39.736527][ T655] HID 045e:07da: Invalid code 768 type 1 [ 39.742211][ T655] HID 045e:07da: Invalid code 769 type 1 [ 39.749919][ T655] HID 045e:07da: Invalid code 770 type 1 [ 39.755859][ T655] HID 045e:07da: Invalid code 771 type 1 [ 39.761512][ T655] HID 045e:07da: Invalid code 772 type 1 [ 39.767870][ T655] HID 045e:07da: Invalid code 773 type 1 [ 39.773530][ T655] HID 045e:07da: Invalid code 774 type 1 [ 39.779436][ T655] HID 045e:07da: Invalid code 775 type 1 [ 39.785082][ T655] HID 045e:07da: Invalid code 776 type 1 [ 39.800787][ T655] input: HID 045e:07da as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:045E:07DA.0005/input/input4 [ 39.886585][ T655] microsoft 0003:045E:07DA.0005: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0 [ 39.918747][ T655] usb 3-1: USB disconnect, device number 3 [ 39.936762][ T1233] udevd[1233]: failed to execute '/lib/udev/fido_id' 'fido_id': No such file or directory [ 39.985402][ T1143] Bluetooth: hci0: Opcode 0x0c20 failed: -110 [ 40.822603][ T1318] fuse: Bad value for 'fd' [ 41.305376][ T294] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 41.344490][ T1354] device syzkaller1 entered promiscuous mode [ 41.495394][ T294] usb 5-1: Using ep0 maxpacket: 8 [ 41.501742][ T294] usb 5-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 41.513448][ T294] usb 5-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 41.537435][ T294] usb 5-1: config 0 interface 0 has no altsetting 0 [ 41.544391][ T294] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2dbe, bcdDevice= 0.00 [ 41.554184][ T294] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.564871][ T294] usb 5-1: config 0 descriptor?? [ 41.745596][ T308] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 41.926635][ T308] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 41.938010][ T308] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 41.948234][ T308] usb 3-1: New USB device found, idVendor=04d8, idProduct=c002, bcdDevice= 0.00 [ 41.957738][ T308] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.973319][ T294] konepure 0003:1E7D:2DBE.0006: unknown main item tag 0x0 [ 41.981073][ T294] konepure 0003:1E7D:2DBE.0006: invalid report_size 23524 [ 41.988659][ T294] konepure 0003:1E7D:2DBE.0006: item 0 2 1 7 parsing failed [ 41.996532][ T294] konepure 0003:1E7D:2DBE.0006: parse failed [ 42.002672][ T294] konepure: probe of 0003:1E7D:2DBE.0006 failed with error -22 [ 42.185854][ T294] usb 5-1: USB disconnect, device number 8 [ 42.370706][ T308] hid-picolcd 0003:04D8:C002.0007: unknown main item tag 0x2 [ 42.388199][ T308] hid-picolcd 0003:04D8:C002.0007: unknown main item tag 0x1 [ 42.397487][ T308] hid-picolcd 0003:04D8:C002.0007: unknown main item tag 0x5 [ 42.475435][ T308] hid-picolcd 0003:04D8:C002.0007: No report with id 0x11 found [ 42.585911][ T308] usb 3-1: USB disconnect, device number 4 [ 42.631377][ T1392] netlink: 4 bytes leftover after parsing attributes in process `syz.0.486'. [ 42.678703][ T28] kauditd_printk_skb: 29 callbacks suppressed [ 42.678720][ T28] audit: type=1400 audit(1789951284.818:264): avc: denied { create } for pid=1393 comm="syz.0.487" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 42.828037][ T1409] ./dev/sda1: Can't open blockdev [ 42.975358][ T308] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 43.175393][ T308] usb 5-1: Using ep0 maxpacket: 8 [ 43.181771][ T308] usb 5-1: config 0 has an invalid interface number: 31 but max is 0 [ 43.206223][ T308] usb 5-1: config 0 has no interface number 0 [ 43.241131][ T308] usb 5-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 43.265873][ T308] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.296394][ T308] usb 5-1: Product: syz [ 43.311081][ T308] usb 5-1: Manufacturer: syz [ 43.327485][ T308] usb 5-1: SerialNumber: syz [ 43.341716][ T308] usb 5-1: config 0 descriptor?? [ 43.461743][ T28] audit: type=1400 audit(1789951285.598:265): avc: denied { getopt } for pid=1439 comm="syz.2.506" lport=141 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 43.556842][ T28] audit: type=1400 audit(1789951285.698:266): avc: denied { mounton } for pid=1446 comm="syz.3.509" path="/proc/264/cgroup" dev="nsfs" ino=4026532579 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 43.562351][ T308] usb 5-1: Found UVC 0.04 device syz (046d:08c3) [ 43.591418][ T308] usb 5-1: No valid video chain found. [ 43.600578][ T308] usb 5-1: USB disconnect, device number 9 [ 43.905397][ T294] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 44.095353][ T294] usb 4-1: Using ep0 maxpacket: 8 [ 44.108214][ T294] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 253, changing to 11 [ 44.123943][ T294] usb 4-1: New USB device found, idVendor=04f2, idProduct=0418, bcdDevice= 0.00 [ 44.135632][ T294] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.144619][ T294] usb 4-1: config 0 descriptor?? [ 44.405391][ T308] usb 5-1: new full-speed USB device number 10 using dummy_hcd [ 44.599229][ T308] usb 5-1: New USB device found, idVendor=04b8, idProduct=0202, bcdDevice= 0.40 [ 44.624217][ T308] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.642614][ T308] usb 5-1: Product: syz [ 44.652685][ T308] usb 5-1: Manufacturer: syz [ 44.658272][ T308] usb 5-1: SerialNumber: syz [ 44.688702][ T294] usbhid 4-1:0.0: can't add hid device: -71 [ 44.698338][ T294] usbhid: probe of 4-1:0.0 failed with error -71 [ 44.732044][ T294] usb 4-1: USB disconnect, device number 5 [ 45.045352][ T24] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 45.069087][ T308] usblp 5-1:1.0: usblp0: USB Unidirectional printer dev 10 if 0 alt 0 proto 1 vid 0x04B8 pid 0x0202 [ 45.236517][ T24] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 45.258940][ T24] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 45.279432][ T24] usb 3-1: New USB device found, idVendor=0b95, idProduct=1790, bcdDevice= 1.00 [ 45.297548][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 45.419248][ T28] audit: type=1400 audit(1789951287.558:267): avc: denied { read write } for pid=1466 comm="syz.4.519" name="lp0" dev="devtmpfs" ino=625 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:printer_device_t tclass=chr_file permissive=1 [ 45.465507][ T28] audit: type=1400 audit(1789951287.558:268): avc: denied { open } for pid=1466 comm="syz.4.519" path="/dev/usb/lp0" dev="devtmpfs" ino=625 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:printer_device_t tclass=chr_file permissive=1 [ 45.525348][ T655] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 45.705404][ T655] usb 4-1: Using ep0 maxpacket: 32 [ 45.715731][ T655] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 45.727416][ T655] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 45.737343][ T655] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d51, bcdDevice= 0.00 [ 45.747105][ T655] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 45.755901][ T655] usb 4-1: config 0 descriptor?? [ 46.164760][ T655] koneplus 0003:1E7D:2D51.0008: hidraw0: USB HID v0.00 Device [HID 1e7d:2d51] on usb-dummy_hcd.3-1/input0 [ 46.379620][ T1491] udevd[1491]: failed to execute '/lib/udev/fido_id' 'fido_id': No such file or directory [ 46.573225][ T294] usb 4-1: USB disconnect, device number 6 [ 46.655756][ T24] ax88179_178a 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -32 [ 46.666981][ T24] ax88179_178a 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0006: -32 [ 46.678295][ T24] ax88179_178a 3-1:1.0 (unnamed net_device) (uninitialized): invalid MAC address, using random [ 47.132729][ T655] usb 5-1: USB disconnect, device number 10 [ 47.150068][ T655] usblp0: removed [ 47.494722][ T24] ax88179_178a 3-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 47.525984][ T24] ax88179_178a 3-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 47.556694][ T24] ax88179_178a 3-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -71 [ 47.585573][ T24] ax88179_178a 3-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 47.603104][ T24] ax88179_178a 3-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -71 [ 47.631911][ T24] ax88179_178a 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -71 [ 47.655383][ T24] ax88179_178a 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -71 [ 47.684011][ T24] ax88179_178a 3-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 47.713680][ T24] ax88179_178a 3-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x001f: -71 [ 47.745402][ T24] ax88179_178a 3-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0019: -71 [ 47.772679][ T24] ax88179_178a 3-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x001f: -71 [ 47.805414][ T24] ax88179_178a 3-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 47.824862][ T24] ax88179_178a 3-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 47.838825][ T28] audit: type=1400 audit(1789951289.978:269): avc: denied { create } for pid=1525 comm="syz.0.542" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 47.866416][ T28] audit: type=1400 audit(1789951289.998:270): avc: denied { mounton } for pid=1525 comm="syz.0.542" path="/212/file0" dev="tmpfs" ino=1170 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 47.891372][ T24] ax88179_178a 3-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 47.904379][ T28] audit: type=1400 audit(1789951290.008:271): avc: denied { unlink } for pid=286 comm="syz-executor" name="file0" dev="tmpfs" ino=1170 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 47.936932][ T24] ax88179_178a 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x000e: -71 [ 47.948120][ T24] ax88179_178a 3-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 47.965385][ T24] ax88179_178a 3-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 47.978760][ T28] audit: type=1400 audit(1789951290.048:272): avc: denied { mounton } for pid=1527 comm="syz.0.543" path="/" dev="rootfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 48.010080][ T24] ax88179_178a 3-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 48.025654][ T24] ax88179_178a 3-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 48.038167][ T28] audit: type=1400 audit(1789951290.068:273): avc: denied { associate } for pid=1530 comm="syz.0.543" name="core" scontext=root:object_r:etc_runtime_t tcontext=system_u:object_r:root_t tclass=filesystem permissive=1 [ 48.067070][ T24] ax88179_178a 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 48.090835][ T24] ax88179_178a 3-1:1.0 eth1: register 'ax88179_178a' at usb-dummy_hcd.2-1, ASIX AX88179 USB 3.0 Gigabit Ethernet, 96:43:31:48:8c:2b [ 48.126390][ T24] usb 3-1: USB disconnect, device number 5 [ 48.143925][ T24] ax88179_178a 3-1:1.0 eth1: unregister 'ax88179_178a' usb-dummy_hcd.2-1, ASIX AX88179 USB 3.0 Gigabit Ethernet [ 48.209765][ T28] audit: type=1400 audit(1789951290.348:274): avc: denied { read } for pid=141 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 48.415369][ T19] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 48.565619][ T28] audit: type=1400 audit(1789951290.708:275): avc: denied { write } for pid=1554 comm="syz.4.554" name="001" dev="devtmpfs" ino=179 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 48.588679][ T24] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 48.616430][ T19] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 48.628152][ T28] audit: type=1400 audit(1789951290.768:276): avc: denied { getopt } for pid=1558 comm="syz.4.557" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 48.660509][ T19] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.00 [ 48.675493][ T19] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.695345][ T19] usb 4-1: Product: syz [ 48.699676][ T19] usb 4-1: Manufacturer: syz [ 48.704302][ T19] usb 4-1: SerialNumber: syz [ 48.721284][ T19] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 48.775342][ T24] usb 3-1: Using ep0 maxpacket: 8 [ 48.781626][ T24] usb 3-1: config 0 has an invalid interface number: 31 but max is 0 [ 48.800045][ T24] usb 3-1: config 0 has no interface number 0 [ 48.811625][ T24] usb 3-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 48.831116][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.845351][ T24] usb 3-1: Product: syz [ 48.849587][ T24] usb 3-1: Manufacturer: syz [ 48.864435][ T24] usb 3-1: SerialNumber: syz [ 48.870477][ T24] usb 3-1: config 0 descriptor?? [ 48.998379][ T655] usb 4-1: USB disconnect, device number 7 [ 49.083016][ T24] usb 3-1: Found UVC 0.04 device syz (046d:08c3) [ 49.091054][ T24] usb 3-1: No valid video chain found. [ 49.106117][ T24] usb 3-1: USB disconnect, device number 6 [ 49.185362][ T19] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 49.375368][ T19] usb 5-1: Using ep0 maxpacket: 8 [ 49.386818][ T19] usb 5-1: unable to get BOS descriptor or descriptor too short [ 49.406124][ T19] usb 5-1: config 4 has an invalid interface number: 147 but max is 0 [ 49.414308][ T19] usb 5-1: config 4 contains an unexpected descriptor of type 0x2, skipping [ 49.435368][ T19] usb 5-1: config 4 has no interface number 0 [ 49.456452][ T19] usb 5-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 49.475391][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.483431][ T19] usb 5-1: Product: syz [ 49.488656][ T19] usb 5-1: Manufacturer: syz [ 49.493280][ T19] usb 5-1: SerialNumber: syz [ 49.715103][ T19] usb 5-1: Found UVC 0.02 device syz (04f2:b746) [ 49.725401][ T19] usb 5-1: No valid video chain found. [ 49.731269][ T1602] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.736732][ T19] usb 5-1: USB disconnect, device number 11 [ 49.738931][ T1602] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.875359][ T24] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 49.995472][ T39] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 50.077152][ T24] usb 3-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 253, changing to 11 [ 50.088497][ T24] usb 3-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 50.104585][ T24] usb 3-1: config 0 interface 0 has no altsetting 0 [ 50.111400][ T24] usb 3-1: New USB device found, idVendor=0c12, idProduct=0005, bcdDevice= 0.00 [ 50.120735][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.129967][ T24] usb 3-1: config 0 descriptor?? [ 50.188136][ T39] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 50.201044][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.00 [ 50.210612][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.218907][ T39] usb 4-1: Product: syz [ 50.230540][ T39] usb 4-1: Manufacturer: syz [ 50.240147][ T39] usb 4-1: SerialNumber: syz [ 50.252878][ T39] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 50.526210][ T39] usb 4-1: USB disconnect, device number 8 [ 50.539124][ T24] zeroplus 0003:0C12:0005.0009: unknown main item tag 0x5 [ 50.548038][ T24] zeroplus 0003:0C12:0005.0009: unknown main item tag 0xe [ 50.555205][ T24] zeroplus 0003:0C12:0005.0009: item fetching failed at offset 20/24 [ 50.564363][ T24] zeroplus 0003:0C12:0005.0009: parse failed [ 50.575610][ T24] zeroplus: probe of 0003:0C12:0005.0009 failed with error -22 [ 50.740041][ T308] usb 3-1: USB disconnect, device number 7 [ 50.895453][ T19] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 51.075344][ T19] usb 5-1: Using ep0 maxpacket: 32 [ 51.081822][ T19] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 51.093083][ T19] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 51.103273][ T19] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d51, bcdDevice= 0.00 [ 51.119064][ T19] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.131760][ T19] usb 5-1: config 0 descriptor?? [ 51.264765][ T28] audit: type=1400 audit(1789951293.398:277): avc: denied { read write } for pid=1648 comm="syz.2.593" name="mtrr" dev="proc" ino=4026532003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 51.288895][ T1649] mtrr: base(0x8db1e1f412e8ba95000) is not aligned on a size(0xb4bee1bf000) boundary [ 51.305631][ T1171] usb 4-1: new full-speed USB device number 9 using dummy_hcd [ 51.325334][ T28] audit: type=1400 audit(1789951293.438:278): avc: denied { open } for pid=1648 comm="syz.2.593" path="/91/proc/mtrr" dev="proc" ino=4026532003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 51.506447][ T1171] usb 4-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 51.529575][ T1171] usb 4-1: config 0 interface 0 has no altsetting 0 [ 51.540526][ T19] koneplus 0003:1E7D:2D51.000A: hidraw0: USB HID v0.00 Device [HID 1e7d:2d51] on usb-dummy_hcd.4-1/input0 [ 51.555419][ T1171] usb 4-1: New USB device found, idVendor=256c, idProduct=006e, bcdDevice= 0.00 [ 51.564605][ T1171] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.586378][ T1171] usb 4-1: config 0 descriptor?? [ 51.739468][ T19] koneplus 0003:1E7D:2D51.000A: couldn't init struct koneplus_device [ 51.747871][ T19] koneplus 0003:1E7D:2D51.000A: couldn't install mouse [ 51.765988][ T19] koneplus: probe of 0003:1E7D:2D51.000A failed with error -71 [ 51.792781][ T19] usb 5-1: USB disconnect, device number 12 [ 51.801134][ T1682] udevd[1682]: failed to execute '/lib/udev/fido_id' 'fido_id': No such file or directory [ 51.895439][ T655] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 52.000515][ T1171] hid (null): report_id 0 is invalid [ 52.076539][ T655] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 52.089120][ T655] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.00 [ 52.099815][ T655] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.108253][ T655] usb 3-1: Product: syz [ 52.112469][ T655] usb 3-1: Manufacturer: syz [ 52.117320][ T655] usb 3-1: SerialNumber: syz [ 52.137302][ T655] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 52.200837][ T1171] usb 4-1: string descriptor 0 read error: -71 [ 52.215557][ T1171] uclogic 0003:256C:006E.000B: failed retrieving string descriptor #200: -71 [ 52.224477][ T1171] uclogic 0003:256C:006E.000B: failed retrieving pen parameters: -71 [ 52.245885][ T1171] uclogic 0003:256C:006E.000B: failed probing pen v2 parameters: -71 [ 52.254016][ T1171] uclogic 0003:256C:006E.000B: failed probing parameters: -71 [ 52.285354][ T1171] uclogic: probe of 0003:256C:006E.000B failed with error -71 [ 52.295645][ T1171] usb 4-1: USB disconnect, device number 9 [ 52.376211][ T308] usb 3-1: USB disconnect, device number 8 [ 52.515394][ T39] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 52.695376][ T39] usb 5-1: Using ep0 maxpacket: 32 [ 52.701828][ T39] usb 5-1: config index 0 descriptor too short (expected 29220, got 36) [ 52.720493][ T39] usb 5-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 52.731126][ T39] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 52.751472][ T39] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 52.772744][ T39] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 52.783481][ T39] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 52.797079][ T39] usb 5-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 52.809651][ T39] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.827001][ T39] usb 5-1: config 0 descriptor?? [ 53.036206][ T39] usblp 5-1:0.0: usblp0: USB Bidirectional printer dev 13 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 53.051674][ T391] Bluetooth: hci0: Frame reassembly failed (-84) [ 53.175340][ T294] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 53.366417][ T294] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 53.397324][ T1719] overlayfs: failed to clone upperpath [ 53.402963][ T294] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 53.422192][ T294] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.445592][ T294] usb 3-1: config 0 descriptor?? [ 53.516489][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 53.516524][ T28] audit: type=1326 audit(1789951295.658:282): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1725 comm="syz.0.627" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd0439e159 code=0x7ffc0000 [ 53.575454][ T28] audit: type=1326 audit(1789951295.688:283): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1725 comm="syz.0.627" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd0439e159 code=0x7ffc0000 [ 53.590700][ T39] usb 5-1: USB disconnect, device number 13 [ 53.605664][ T28] audit: type=1326 audit(1789951295.688:284): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1725 comm="syz.0.627" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7fdd0439e159 code=0x7ffc0000 [ 53.633368][ T39] usblp0: removed [ 53.635021][ T28] audit: type=1326 audit(1789951295.688:285): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1725 comm="syz.0.627" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd0439e159 code=0x7ffc0000 [ 53.665700][ T28] audit: type=1326 audit(1789951295.688:286): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1725 comm="syz.0.627" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=165 compat=0 ip=0x7fdd0439e159 code=0x7ffc0000 [ 53.666727][ T294] usbhid 3-1:0.0: can't add hid device: -71 [ 53.693552][ T28] audit: type=1326 audit(1789951295.688:287): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1725 comm="syz.0.627" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd0439e159 code=0x7ffc0000 [ 53.723795][ T28] audit: type=1326 audit(1789951295.688:288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1725 comm="syz.0.627" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fdd0439e159 code=0x7ffc0000 [ 53.749462][ T28] audit: type=1326 audit(1789951295.688:289): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1725 comm="syz.0.627" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd0439e159 code=0x7ffc0000 [ 53.756132][ T294] usbhid: probe of 3-1:0.0 failed with error -71 [ 53.774584][ T28] audit: type=1326 audit(1789951295.688:290): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1725 comm="syz.0.627" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7fdd0439e159 code=0x7ffc0000 [ 53.805840][ T28] audit: type=1326 audit(1789951295.688:291): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1725 comm="syz.0.627" exe="/root/ci2-android-6-1/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd0439e159 code=0x7ffc0000 [ 53.846091][ T294] usb 3-1: USB disconnect, device number 9 [ 54.275389][ T294] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 54.375907][ T391] device bridge_slave_1 left promiscuous mode [ 54.382144][ T391] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.389775][ T391] device bridge_slave_0 left promiscuous mode [ 54.396741][ T391] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.404617][ T391] device veth1_macvtap left promiscuous mode [ 54.410818][ T391] device veth0_vlan left promiscuous mode [ 54.467392][ T294] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 54.478656][ T294] usb 3-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.40 [ 54.488016][ T294] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.498351][ T294] usb 3-1: config 0 descriptor?? [ 54.904902][ T1709] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 54.913619][ T1709] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 55.105884][ T1145] Bluetooth: hci0: command 0x1003 tx timeout [ 55.105963][ T45] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 55.336459][ T1709] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 55.345054][ T294] aiptek 3-1:0.0: Aiptek using 400 ms programming speed [ 55.356245][ T294] input: Aiptek as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input5 [ 55.369278][ T1709] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 55.385128][ T1767] loop5: detected capacity change from 0 to 7 [ 55.398799][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 55.408133][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 55.425337][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 55.434697][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 55.442942][ T1680] loop5: unable to read partition table [ 55.453483][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 55.462972][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 55.471673][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 55.480940][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 55.489585][ T1767] loop5: unable to read partition table [ 55.496320][ T1767] loop_reread_partitions: partition scan of loop5 (Sj̳P=?}X 5`㫅) failed (rc=-5) [ 55.496362][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 55.517734][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 55.526577][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 55.535918][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 55.549528][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 55.558753][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 55.566982][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 55.576170][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 55.584338][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 55.593472][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 55.601468][ T294] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 55.601522][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 55.618311][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 55.795455][ T294] usb 5-1: Using ep0 maxpacket: 32 [ 55.801852][ T294] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 55.813024][ T294] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 55.816597][ T19] usb 3-1: USB disconnect, device number 10 [ 55.822814][ C1] aiptek 3-1:0.0: aiptek_irq - usb_submit_urb failed with result -19 [ 55.837452][ T294] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d51, bcdDevice= 0.00 [ 55.846810][ T294] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.857331][ T294] usb 5-1: config 0 descriptor?? [ 56.266078][ T294] koneplus 0003:1E7D:2D51.000C: hidraw0: USB HID v0.00 Device [HID 1e7d:2d51] on usb-dummy_hcd.4-1/input0 [ 56.435412][ T19] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 56.465745][ T294] koneplus 0003:1E7D:2D51.000C: couldn't init struct koneplus_device [ 56.473894][ T294] koneplus 0003:1E7D:2D51.000C: couldn't install mouse [ 56.481281][ T294] koneplus: probe of 0003:1E7D:2D51.000C failed with error -71 [ 56.490138][ T294] usb 5-1: USB disconnect, device number 14 [ 56.500916][ T1782] udevd[1782]: failed to execute '/lib/udev/fido_id' 'fido_id': No such file or directory [ 56.625425][ T19] usb 4-1: Using ep0 maxpacket: 8 [ 56.631946][ T19] usb 4-1: config 0 has an invalid interface number: 31 but max is 0 [ 56.640384][ T19] usb 4-1: config 0 has no interface number 0 [ 56.650845][ T19] usb 4-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 56.660157][ T19] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.668411][ T19] usb 4-1: Product: syz [ 56.672658][ T19] usb 4-1: Manufacturer: syz [ 56.677270][ T19] usb 4-1: SerialNumber: syz [ 56.682550][ T19] usb 4-1: config 0 descriptor?? [ 56.890399][ T19] usb 4-1: Found UVC 0.04 device syz (046d:08c3) [ 56.897074][ T19] usb 4-1: No valid video chain found. [ 56.903404][ T19] usb 4-1: USB disconnect, device number 10 [ 57.341964][ T1799] syz.4.652 (1799): drop_caches: 3 [ 58.048607][ T1811] kvm: emulating exchange as write [ 58.255406][ T655] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 58.285441][ T39] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 58.436744][ T655] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 58.449180][ T655] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.00 [ 58.458267][ T655] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.466650][ T655] usb 3-1: Product: syz [ 58.470912][ T655] usb 3-1: Manufacturer: syz [ 58.475355][ T39] usb 5-1: Using ep0 maxpacket: 32 [ 58.475525][ T655] usb 3-1: SerialNumber: syz [ 58.482557][ T39] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 58.489112][ T655] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 58.497230][ T39] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 58.513245][ T39] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d51, bcdDevice= 0.00 [ 58.522577][ T39] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.531327][ T39] usb 5-1: config 0 descriptor?? [ 58.693750][ T294] usb 3-1: USB disconnect, device number 11 [ 58.939890][ T39] usbhid 5-1:0.0: can't add hid device: -71 [ 58.946035][ T39] usbhid: probe of 5-1:0.0 failed with error -71 [ 58.953483][ T39] usb 5-1: USB disconnect, device number 15 [ 59.335405][ T655] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 59.515407][ T655] usb 4-1: Using ep0 maxpacket: 16 [ 59.522029][ T655] usb 4-1: config 129 has an invalid interface number: 41 but max is 1 [ 59.530489][ T655] usb 4-1: config 129 has an invalid interface number: 186 but max is 1 [ 59.538884][ T655] usb 4-1: config 129 has no interface number 0 [ 59.545150][ T655] usb 4-1: config 129 has no interface number 1 [ 59.551452][ T655] usb 4-1: config 129 interface 41 altsetting 2 has an invalid endpoint descriptor of length 6, skipping [ 59.562849][ T655] usb 4-1: config 129 interface 41 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 59.575905][ T655] usb 4-1: config 129 interface 41 has no altsetting 0 [ 59.582935][ T655] usb 4-1: config 129 interface 186 has no altsetting 0 [ 59.591497][ T655] usb 4-1: New USB device found, idVendor=12d1, idProduct=dd5c, bcdDevice=fd.f9 [ 59.600723][ T655] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.608741][ T655] usb 4-1: Product: syz [ 59.612884][ T655] usb 4-1: Manufacturer: syz [ 59.617490][ T655] usb 4-1: SerialNumber: syz [ 59.623043][ T1834] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 59.836665][ T655] usb 4-1: USB disconnect, device number 11 [ 60.229564][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 60.229581][ T28] audit: type=1400 audit(1789951302.368:295): avc: denied { append } for pid=1857 comm="syz.2.677" name="uinput" dev="devtmpfs" ino=262 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 60.235883][ T1858] FAULT_INJECTION: forcing a failure. [ 60.235883][ T1858] name failslab, interval 1, probability 0, space 0, times 0 [ 60.281362][ T1858] CPU: 1 PID: 1858 Comm: syz.2.677 Not tainted syzkaller #0 [ 60.288731][ T1858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 60.298812][ T1858] Call Trace: [ 60.302123][ T1858] [ 60.305180][ T1858] __dump_stack+0x21/0x24 [ 60.305349][ T28] audit: type=1400 audit(1789951302.368:296): avc: denied { ioctl } for pid=1857 comm="syz.2.677" path="/dev/uinput" dev="devtmpfs" ino=262 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 60.309754][ T1858] dump_stack_lvl+0x110/0x170 [ 60.338903][ T1858] ? __cfi_dump_stack_lvl+0x8/0x8 [ 60.343967][ T1858] dump_stack+0x15/0x24 [ 60.348243][ T1858] should_fail_ex+0x3bf/0x510 [ 60.352939][ T1858] __should_failslab+0xac/0xf0 [ 60.357739][ T1858] should_failslab+0x9/0x20 [ 60.359091][ T28] audit: type=1400 audit(1789951302.418:297): avc: denied { read } for pid=1859 comm="syz.4.678" name="binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 60.362260][ T1858] __kmem_cache_alloc_node+0x3d/0x2d0 [ 60.390096][ T1858] ? device_add+0xba/0xec0 [ 60.394541][ T1858] ? device_add+0xba/0xec0 [ 60.399252][ T1858] kmalloc_trace+0x29/0xb0 [ 60.403794][ T1858] device_add+0xba/0xec0 [ 60.408061][ T1858] ? input_register_device+0x890/0x1270 [ 60.413717][ T1858] ? __kmalloc+0xb4/0x1e0 [ 60.418152][ T1858] input_register_device+0xaa7/0x1270 [ 60.423625][ T1858] uinput_create_device+0x416/0x650 [ 60.428829][ T1858] ? __se_sys_keyctl+0x7ec/0xe10 [ 60.433931][ T1858] uinput_ioctl_handler+0x750/0x12b0 [ 60.439309][ T1858] ? uinput_release+0x50/0x50 [ 60.443995][ T1858] uinput_ioctl+0x28/0x30 [ 60.448330][ T1858] ? __cfi_uinput_ioctl+0x10/0x10 [ 60.453532][ T1858] __se_sys_ioctl+0x12f/0x1b0 [ 60.458395][ T1858] __x64_sys_ioctl+0x7b/0x90 [ 60.463249][ T1858] x64_sys_call+0x58b/0x9a0 [ 60.467858][ T1858] do_syscall_64+0x4c/0xa0 [ 60.472294][ T1858] ? clear_bhb_loop+0x30/0x80 [ 60.476990][ T1858] ? clear_bhb_loop+0x30/0x80 [ 60.481670][ T1858] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 60.487652][ T1858] RIP: 0033:0x7f2971d9e159 [ 60.492070][ T1858] 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 [ 60.511763][ T1858] RSP: 002b:00007f29707f7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 60.520177][ T1858] RAX: ffffffffffffffda RBX: 00007f2972025fa0 RCX: 00007f2971d9e159 [ 60.528150][ T1858] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000003 [ 60.536120][ T1858] RBP: 00007f2971e3506b R08: 0000000000000000 R09: 0000000000000000 [ 60.544084][ T1858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 60.552047][ T1858] R13: 00007f2972026038 R14: 00007f2972025fa0 R15: 00007ffd02b5dd08 [ 60.560016][ T1858] [ 60.570820][ T28] audit: type=1400 audit(1789951302.418:298): avc: denied { open } for pid=1859 comm="syz.4.678" path="/dev/binderfs/binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 60.597915][ T28] audit: type=1400 audit(1789951302.418:299): avc: denied { ioctl } for pid=1859 comm="syz.4.678" path="/dev/binderfs/binder0" dev="binder" ino=4 ioctlcmd=0x620d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 60.623352][ T28] audit: type=1400 audit(1789951302.418:300): avc: denied { set_context_mgr } for pid=1859 comm="syz.4.678" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 60.643130][ T28] audit: type=1400 audit(1789951302.418:301): avc: denied { map } for pid=1859 comm="syz.4.678" path="/dev/binderfs/binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 61.985432][ T308] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 62.015383][ T19] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 62.176614][ T308] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 62.191188][ T308] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 62.195401][ T19] usb 5-1: Using ep0 maxpacket: 32 [ 62.200645][ T308] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 62.213774][ T308] usb 4-1: Product: syz [ 62.218245][ T308] usb 4-1: Manufacturer: syz [ 62.223026][ T308] usb 4-1: SerialNumber: syz [ 62.223175][ T19] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 62.234275][ T308] cdc_ncm 4-1:1.0: skipping garbage [ 62.238970][ T19] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 62.254414][ T19] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d51, bcdDevice= 0.00 [ 62.265988][ T19] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.274768][ T19] usb 5-1: config 0 descriptor?? [ 62.683487][ T19] usbhid 5-1:0.0: can't add hid device: -71 [ 62.689610][ T19] usbhid: probe of 5-1:0.0 failed with error -71 [ 62.700758][ T19] usb 5-1: USB disconnect, device number 16 [ 63.437219][ T308] cdc_ncm 4-1:1.0: bind() failure [ 63.443471][ T308] cdc_ncm: probe of 4-1:1.1 failed with error -71 [ 63.450526][ T308] cdc_mbim: probe of 4-1:1.1 failed with error -71 [ 63.462080][ T308] usb 4-1: USB disconnect, device number 12 [ 64.485841][ T1905] FAULT_INJECTION: forcing a failure. [ 64.485841][ T1905] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 64.525524][ T1905] CPU: 1 PID: 1905 Comm: syz.3.696 Not tainted syzkaller #0 [ 64.532869][ T1905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 64.543208][ T1905] Call Trace: [ 64.546498][ T1905] [ 64.549435][ T1905] __dump_stack+0x21/0x24 [ 64.553791][ T1905] dump_stack_lvl+0x110/0x170 [ 64.558753][ T1905] ? __cfi_dump_stack_lvl+0x8/0x8 [ 64.563879][ T1905] ? kasan_set_track+0x60/0x70 [ 64.568645][ T1905] dump_stack+0x15/0x24 [ 64.572813][ T1905] should_fail_ex+0x3bf/0x510 [ 64.577494][ T1905] should_fail_alloc_page+0x61/0x90 [ 64.582795][ T1905] prepare_alloc_pages+0x131/0x570 [ 64.588184][ T1905] ? __alloc_pages_bulk+0x9d0/0x9d0 [ 64.593575][ T1905] ? avc_has_perm_noaudit+0x30a/0x490 [ 64.599024][ T1905] __alloc_pages+0x15b/0x610 [ 64.603637][ T1905] ? __cfi___alloc_pages+0x10/0x10 [ 64.608771][ T1905] pte_alloc_one+0x70/0x190 [ 64.613284][ T1905] ? __cfi_pte_alloc_one+0x10/0x10 [ 64.618403][ T1905] ? downgrade_write+0x370/0x370 [ 64.623434][ T1905] ? __cfi_lock_vma_under_rcu+0x10/0x10 [ 64.628991][ T1905] __pte_alloc+0x75/0x2a0 [ 64.633327][ T1905] ? down_read+0xa6/0xf0 [ 64.637575][ T1905] ? __cfi___pte_alloc+0x10/0x10 [ 64.642524][ T1905] mcopy_atomic+0xa00/0xed0 [ 64.647053][ T1905] ? __cfi_mcopy_atomic+0x10/0x10 [ 64.652174][ T1905] userfaultfd_ioctl+0x2061/0x4650 [ 64.657291][ T1905] ? release_firmware_map_entry+0x190/0x190 [ 64.663198][ T1905] ? __futex_queue+0x175/0x300 [ 64.667960][ T1905] ? __cfi_userfaultfd_ioctl+0x10/0x10 [ 64.673437][ T1905] ? do_vfs_ioctl+0x1b68/0x1cd0 [ 64.678291][ T1905] ? __ia32_compat_sys_ioctl+0x860/0x860 [ 64.683927][ T1905] ? futex_wait+0x5f1/0x900 [ 64.688435][ T1905] ? __cfi_futex_wait+0x10/0x10 [ 64.693289][ T1905] ? ioctl_has_perm+0x1b8/0x4f0 [ 64.698145][ T1905] ? ioctl_has_perm+0x3a6/0x4f0 [ 64.703021][ T1905] ? has_cap_mac_admin+0x370/0x370 [ 64.708142][ T1905] ? do_futex+0x2e2/0x430 [ 64.712471][ T1905] ? selinux_file_ioctl+0x3ad/0x4c0 [ 64.717898][ T1905] ? __cfi_do_futex+0x10/0x10 [ 64.722748][ T1905] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 64.728304][ T1905] ? __fget_files+0x2d1/0x330 [ 64.732981][ T1905] ? security_file_ioctl+0x95/0xc0 [ 64.738358][ T1905] ? __cfi_userfaultfd_ioctl+0x10/0x10 [ 64.743908][ T1905] __se_sys_ioctl+0x12f/0x1b0 [ 64.748674][ T1905] __x64_sys_ioctl+0x7b/0x90 [ 64.753264][ T1905] x64_sys_call+0x58b/0x9a0 [ 64.757775][ T1905] do_syscall_64+0x4c/0xa0 [ 64.762205][ T1905] ? clear_bhb_loop+0x30/0x80 [ 64.766986][ T1905] ? clear_bhb_loop+0x30/0x80 [ 64.771753][ T1905] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 64.777819][ T1905] RIP: 0033:0x7efca4f9e159 [ 64.782234][ T1905] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 64.802546][ T1905] RSP: 002b:00007efca5d86028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 64.810965][ T1905] RAX: ffffffffffffffda RBX: 00007efca5225fa0 RCX: 00007efca4f9e159 [ 64.818961][ T1905] RDX: 0000200000000000 RSI: 00000000c028aa03 RDI: 0000000000000003 [ 64.826948][ T1905] RBP: 00007efca503506b R08: 0000000000000000 R09: 0000000000000000 [ 64.835012][ T1905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 64.843072][ T1905] R13: 00007efca5226038 R14: 00007efca5225fa0 R15: 00007ffca337a928 [ 64.851069][ T1905] [ 65.005397][ T308] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 65.186601][ T308] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 65.197895][ T308] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 65.207685][ T308] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 65.220515][ T308] usb 3-1: New USB device found, idVendor=056a, idProduct=002a, bcdDevice= 0.00 [ 65.229613][ T308] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.238572][ T308] usb 3-1: config 0 descriptor?? [ 65.446514][ T1909] mmap: syz.2.695 (1909): VmData 29208576 exceed data ulimit 1587. Update limits or use boot option ignore_rlimit_data. [ 65.462665][ T308] usbhid 3-1:0.0: can't add hid device: -71 [ 65.468703][ T308] usbhid: probe of 3-1:0.0 failed with error -71 [ 65.476156][ T308] usb 3-1: USB disconnect, device number 12 [ 66.725401][ T24] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 66.905634][ T24] usb 5-1: Using ep0 maxpacket: 32 [ 66.911896][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 66.923097][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 66.933151][ T24] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d51, bcdDevice= 0.00 [ 66.942337][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.951256][ T24] usb 5-1: config 0 descriptor?? [ 67.359761][ T24] usbhid 5-1:0.0: can't add hid device: -71 [ 67.365764][ T24] usbhid: probe of 5-1:0.0 failed with error -71 [ 67.372983][ T24] usb 5-1: USB disconnect, device number 17 [ 69.885398][ T28] audit: type=1400 audit(1789951312.018:302): avc: denied { write } for pid=1989 comm="syz.4.729" name="/" dev="incremental-fs" ino=466 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 69.916634][ T28] audit: type=1400 audit(1789951312.058:303): 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 [ 70.105400][ T655] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 70.286659][ T655] usb 4-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 70.297168][ T655] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.306385][ T655] usb 4-1: config 0 descriptor?? [ 70.714921][ T655] playstation 0003:054C:0DF2.000D: unknown main item tag 0x1 [ 70.723068][ T655] playstation 0003:054C:0DF2.000D: hidraw0: USB HID v1.01 Device [HID 054c:0df2] on usb-dummy_hcd.3-1/input0 [ 71.316380][ T655] input: HID 054c:0df2 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:054C:0DF2.000D/input/input7 [ 71.329558][ T655] input: HID 054c:0df2 Motion Sensors as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:054C:0DF2.000D/input/input8 [ 71.344048][ T655] input: HID 054c:0df2 Touchpad as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:054C:0DF2.000D/input/input9 [ 71.360136][ T655] playstation 0003:054C:0DF2.000D: Registered DualSense controller hw_version=0x00000000 fw_version=0x00000000 [ 71.389895][ T1992] udevd[1992]: failed to execute '/lib/udev/fido_id' 'fido_id': No such file or directory [ 71.529729][ T294] usb 4-1: USB disconnect, device number 13 [ 73.625725][ T2022] FAULT_INJECTION: forcing a failure. [ 73.625725][ T2022] name failslab, interval 1, probability 0, space 0, times 0 [ 73.664864][ T2022] CPU: 1 PID: 2022 Comm: syz.2.736 Not tainted syzkaller #0 [ 73.672860][ T2022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 73.683222][ T2022] Call Trace: [ 73.687545][ T2022] [ 73.690524][ T2022] __dump_stack+0x21/0x24 [ 73.695179][ T2022] dump_stack_lvl+0x110/0x170 [ 73.700269][ T2022] ? __cfi_dump_stack_lvl+0x8/0x8 [ 73.705456][ T2022] ? ref_tracker_alloc+0x345/0x4a0 [ 73.710636][ T2022] dump_stack+0x15/0x24 [ 73.715286][ T2022] should_fail_ex+0x3bf/0x510 [ 73.720395][ T2022] __should_failslab+0xac/0xf0 [ 73.725291][ T2022] should_failslab+0x9/0x20 [ 73.729846][ T2022] slab_pre_alloc_hook+0x30/0x1d0 [ 73.734896][ T2022] ? memset+0x35/0x40 [ 73.739161][ T2022] kmem_cache_alloc_lru+0x49/0x280 [ 73.744387][ T2022] ? __d_alloc+0x34/0x6d0 [ 73.748993][ T2022] __d_alloc+0x34/0x6d0 [ 73.753338][ T2022] d_alloc_pseudo+0x1d/0x70 [ 73.758839][ T2022] alloc_file_pseudo+0xe0/0x200 [ 73.764612][ T2022] ? __cfi_alloc_file_pseudo+0x10/0x10 [ 73.770304][ T2022] ? _raw_spin_unlock+0x4c/0x70 [ 73.775385][ T2022] ? alloc_fd+0x4c1/0x570 [ 73.780895][ T2022] sock_alloc_file+0xba/0x270 [ 73.785619][ T2022] __sys_socket+0x138/0x1a0 [ 73.790834][ T2022] __x64_sys_socket+0x7a/0x90 [ 73.795569][ T2022] x64_sys_call+0x449/0x9a0 [ 73.800200][ T2022] do_syscall_64+0x4c/0xa0 [ 73.804827][ T2022] ? clear_bhb_loop+0x30/0x80 [ 73.809556][ T2022] ? clear_bhb_loop+0x30/0x80 [ 73.814436][ T2022] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 73.820630][ T2022] RIP: 0033:0x7f2971d9e159 [ 73.825254][ T2022] 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 [ 73.845400][ T2022] RSP: 002b:00007f29707f7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 73.853836][ T2022] RAX: ffffffffffffffda RBX: 00007f2972025fa0 RCX: 00007f2971d9e159 [ 73.861910][ T2022] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000000000000001e [ 73.870070][ T2022] RBP: 00007f2971e3506b R08: 0000000000000000 R09: 0000000000000000 [ 73.878127][ T2022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.886099][ T2022] R13: 00007f2972026038 R14: 00007f2972025fa0 R15: 00007ffd02b5dd08 [ 73.894506][ T2022] [ 74.045549][ T308] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 74.226160][ T308] usb 5-1: Using ep0 maxpacket: 32 [ 74.233222][ T308] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 74.245855][ T308] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 74.255830][ T308] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d51, bcdDevice= 0.00 [ 74.266069][ T308] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.276519][ T308] usb 5-1: config 0 descriptor?? [ 74.686899][ T308] usbhid 5-1:0.0: can't add hid device: -71 [ 74.692891][ T308] usbhid: probe of 5-1:0.0 failed with error -71 [ 74.700210][ T308] usb 5-1: USB disconnect, device number 18 [ 75.860869][ T2037] netlink: 'syz.2.744': attribute type 12 has an invalid length. [ 76.003689][ T2055] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 76.201296][ T2064] fuse: Bad value for 'fd' [ 76.453716][ T2044] syz.3.747 (2044) used greatest stack depth: 21184 bytes left [ 78.216064][ T28] audit: type=1400 audit(1789951320.358:304): avc: denied { add_name } for pid=2067 comm="syz.2.759" name=".log" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 78.269510][ T28] audit: type=1400 audit(1789951320.358:305): avc: denied { create } for pid=2067 comm="syz.2.759" name=".log" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 78.315389][ T28] audit: type=1400 audit(1789951320.358:306): avc: denied { associate } for pid=2067 comm="syz.2.759" name=".log" scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 78.359591][ T28] audit: type=1400 audit(1789951320.358:307): avc: denied { read append } for pid=2067 comm="syz.2.759" name=".log" dev="incremental-fs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 78.384369][ T28] audit: type=1400 audit(1789951320.358:308): avc: denied { open } for pid=2067 comm="syz.2.759" path="/118/file0/.log" dev="incremental-fs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: open(/proc/self/ns/net) failed (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: repeatedly failed to execute the program proc=5 req=626 state=3 status=67 (errno 32: Broken pipe) [ 78.424817][ T28] audit: type=1400 audit(1789951320.558:309): avc: denied { write } for pid=278 comm="syz-executor" path="pipe:[14515]" dev="pipefs" ino=14515 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 79.286090][ T384] device bridge_slave_1 left promiscuous mode [ 79.292330][ T384] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.299999][ T384] device bridge_slave_0 left promiscuous mode [ 79.306248][ T384] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.314237][ T384] device veth1_macvtap left promiscuous mode [ 79.320397][ T384] device veth0_vlan left promiscuous mode [ 80.086299][ T384] device bridge_slave_1 left promiscuous mode [ 80.092474][ T384] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.100281][ T384] device bridge_slave_0 left promiscuous mode [ 80.106521][ T384] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.114470][ T384] device bridge_slave_1 left promiscuous mode [ 80.120647][ T384] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.128368][ T384] device bridge_slave_0 left promiscuous mode [ 80.134611][ T384] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.142982][ T384] device veth1_macvtap left promiscuous mode [ 80.149492][ T384] device veth0_vlan left promiscuous mode [ 80.155902][ T384] device veth1_macvtap left promiscuous mode [ 80.161929][ T384] device veth0_vlan left promiscuous mode