last executing test programs: 1.039891195s ago: executing program 3 (id=1286): fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000180)='stack\x00') mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='smaps_rollup\x00') fchdir(r2) close(0x3) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000140)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r3 = open(0x0, 0x14927e, 0x0) clock_getres(0xfffffffffffffff4, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r6, r6) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, 0x1, 0x4, 0x101, 0x0, 0x0, {0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x31}, 0x20000888) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8000, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.events\x00', 0x275a, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) recvfrom$inet6(r9, 0x0, 0x0, 0x10040, 0x0, 0x0) r10 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r11 = ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r11, &(0x7f0000fd7000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r11, 0x4080aebf, &(0x7f0000003680)=@vmx={0x0, 0x0, 0x2080, {0x80a0000, 0x0, {}, 0x0, 0x2}}) ioctl$KVM_GET_NESTED_STATE(r11, 0xc080aebe, &(0x7f0000005700)=@vmx={0x9, 0x0, 0x2080, {0xc000, 0x6000, {0x2}, 0x1, 0x359b}, 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getsockopt$inet_tcp_buf(r4, 0x6, 0x23, &(0x7f00000000c0)=""/37, &(0x7f0000000040)=0x25) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x1, r3}) r12 = inotify_init() inotify_add_watch(r12, &(0x7f0000000000)='./file0\x00', 0x80000006) 1.039662325s ago: executing program 3 (id=1287): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wake_lock', 0x202, 0x0) write$khugepaged_scan(r0, 0x0, 0x0) 1.027125465s ago: executing program 3 (id=1288): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0xf2, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x1080, 0x0) close(r2) r3 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r3, 0x100, 0x70bd26, 0x25dfdbff, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @broadcast}, @GTPA_I_TEI={0x8}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000001}, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$SIOCSIFHWADDR(r2, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random="2b0100004ec6"}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x311) 917.315669ms ago: executing program 3 (id=1294): r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, 0x0, 0x0) timer_create(0x1, &(0x7f0000000200)={0x0, 0x21, 0x2}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd3283d036ae269b3, 0x8031, 0xffffffffffffffff, 0x99cf0000) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x80401, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280), 0x802, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f0000001740)='9', 0x1}], 0x1) 808.194253ms ago: executing program 3 (id=1296): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f00000001c0)={0x79, 0x0, 0x78b}) sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[], 0x10}}, 0x44000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x0, &(0x7f0000000180)=[@cr4={0x1, 0x40002}], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000240)="0f0d51f40f01d10fc75800f30fc73600102ed5c01dc0000000008ec0640f017400aa66b9e408000066b81f6269e766ba000000000f30deec0c0cb8d09bbc8966efbafc0cedba4300ba210066ed3626f00fc70d", 0x53}], 0x1, 0x40, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r6 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r6, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) setsockopt$XDP_TX_RING(r6, 0x11b, 0x3, &(0x7f00000001c0)=0x2, 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r6, 0x11b, 0x6, &(0x7f0000000180)=0x20, 0x4) setsockopt$XDP_UMEM_FILL_RING(r6, 0x11b, 0x5, &(0x7f0000000140)=0x4000, 0x4) bind$xdp(r6, &(0x7f0000000100)={0x2c, 0x8, r8, 0x500}, 0x10) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000c80)={"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"}) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_LEAVE_MESH(r9, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x28000001}, 0x24008040) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 780.238144ms ago: executing program 3 (id=1299): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080), 0x1c0002, 0x0) write$vga_arbiter(r3, &(0x7f0000000040)=@other={'decodes', ' ', 'none'}, 0xd) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000000000440086dd69ee052000002cffff"], 0x42) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r6, 0x1, 0x3d, &(0x7f0000000080)={0xb00}, 0x8) r7 = syz_open_dev$evdev(&(0x7f0000000040), 0x3214, 0x0) syz_usb_disconnect(r7) syz_usb_connect(0x6, 0x36, &(0x7f00000002c0)=ANY=[], 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCSSOFTCAR(r8, 0x541a, 0x0) ioctl$EVIOCRMFF(r7, 0x83c0550b, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r5, 0x4068aea3, &(0x7f00000001c0)={0x79, 0x0, 0x5fd}) r9 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) ioctl$KVM_SET_MP_STATE(r9, 0x4004ae99, &(0x7f0000000040)=0x3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x300000b, 0x13, r9, 0xa94c6000) ioctl$KVM_SET_LAPIC(r9, 0x4400ae8f, &(0x7f0000000c80)={"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"}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0xfffffffffffff002, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x28000001}, 0x20000040) ioctl$KVM_SET_REGS(r9, 0x4090ae82, &(0x7f00000000c0)={[0x1, 0x3, 0x100000008, 0x7f, 0x1, 0x0, 0x2, 0xfffffffffffff804, 0x0, 0x0, 0x0, 0x2000000000000, 0x7, 0x2, 0x1, 0x8], 0xeeef0000, 0x4fb40}) ioctl$KVM_RUN(r9, 0xae80, 0x0) 635.186299ms ago: executing program 1 (id=1302): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x1a1740, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340), 0x1, 0x0) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f0000000100)={0x30, 0x5, 0x0, {0x0, 0x2, 0x0, 0x9}}, 0x30) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_kvm_setup_syzos_vm$x86(r2, &(0x7f0000c00000/0x400000)=nil) r4 = syz_kvm_add_vcpu$x86(r3, &(0x7f0000000080)={0x0, &(0x7f00000001c0)=[@wrmsr={0x65, 0x20, {0x40000000, 0x3}}, @wrmsr={0x65, 0x20, {0x40000001, 0x3f}}], 0x40}) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0x40000001, 0x4, 0x2, 0x31237648, 0x6, 0x2, 0x80}]}) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_io_uring_setup(0x48ce, &(0x7f0000000140)={0x0, 0x5e99, 0x3000, 0x3, 0x6a}, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r6, &(0x7f000000c980)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000c00)=[@rights={{0x14, 0x1, 0x1, [r5]}}], 0x18, 0x40000}}], 0x1, 0x4008840) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_usb_connect$uac3(0x0, 0x80, &(0x7f0000000200)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x8, 0x47f, 0xc010, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6e, 0x3, 0x1, 0x1, 0x20, 0xe9, {0x8, 0xb, 0x0, 0x1, 0x1, 0x26, 0x30, 0xe8}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x30, 0x0, {{0xa, 0x24, 0x1, 0x2, 0xa, 0x3}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x10, 0x9, 0x3, 0x4, {0xa, 0x25, 0x25, 0xffffffff, 0x7, 0x3}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x10, 0xf8, 0xe, 0xe4, {0xa, 0x25, 0x25, 0x2c5816, 0x4, 0x3a85}}}}}}}}]}}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000040)=@lang_id={0x4, 0x3, 0x405}}]}) 594.74547ms ago: executing program 1 (id=1304): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000010240)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000180)={0x2c, 0x3f7, 0x0, 0x0, 0x4, {0x7, 0xd, './file0', './file0/file0'}}, 0x2c}}, 0x0) mount$bind(&(0x7f00000001c0)='./file1\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x2a05404, 0x0) (async) mount$bind(&(0x7f00000001c0)='./file1\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x2a05404, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x7) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) (async) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r1 = getuid() mount$overlay(0x0, &(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000000080), 0x80, &(0x7f0000000240)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0/../file0'}}, {@lowerdir={'lowerdir', 0x3d, './file1'}}, {@nfs_export_on}], [{@fowner_lt={'fowner<', r1}}, {@euid_eq={'euid', 0x3d, r1}}]}) chdir(&(0x7f0000000440)='./bus\x00') chown(&(0x7f00000003c0)='./file0\x00', 0x0, 0xee01) (async) chown(&(0x7f00000003c0)='./file0\x00', 0x0, 0xee01) newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f0000000040), 0x0) 593.99572ms ago: executing program 1 (id=1306): syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='smaps_rollup\x00') fchdir(r0) close(0x3) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x80000006) (fail_nth: 7) 593.81579ms ago: executing program 1 (id=1307): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TCSETSF(r0, 0x5457, &(0x7f0000000000)={0x81, 0x62d, 0xffffffff, 0x7, 0x8e, "7a58bea88a00"}) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000040)={0x7, 0x8, 0x7, 0xffffffff, 0x3, "83277121dc677f157538ba7a58bc6c1a03e345", 0x2, 0xb27}) r1 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x141342, 0x0) socket(0x10, 0x2, 0x0) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r2, &(0x7f0000000040)={0x24, @short={0x2, 0x0, 0xaaa0}}, 0x14) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000000)={0x1, 0x0, 0x98, &(0x7f0000000200)={0xfffffffffffffffe, 0x8000, 0x8000b}}) 536.172572ms ago: executing program 1 (id=1308): ioctl$XFS_IOC_PATH_TO_HANDLE(0xffffffffffffffff, 0xc0385869, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000000)='@+}\x00', 0x703800, &(0x7f0000000040)={@align=0x5, {0x80, 0xdd0, 0x6}}, 0x1000, &(0x7f00000000c0)={@_ha_fsid}, &(0x7f0000000100)=0x4}) epoll_pwait(r0, &(0x7f0000000180)=[{}, {}, {}, {}, {}], 0x5, 0x40, &(0x7f00000001c0)={[0x4ba4]}, 0x8) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000500)={'gre0\x00', &(0x7f0000000280)={'tunl0\x00', 0x0, 0x710, 0x1100, 0x1, 0x0, {{0x5, 0x4, 0x0, 0x1, 0x14, 0x0, 0x0, 0x5, 0x2f, 0x0, @empty, @private}}}}) r2 = epoll_create(0x8017) read(r2, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x1, 0x4d, &(0x7f0000000400)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x2, 0xc73ebdfa468265f4, 0x7, "", [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0x47}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x3ff}}}}}]}}]}}, &(0x7f0000000680)={0x0, 0x0, 0xf, &(0x7f0000000580)=ANY=[@ANYBLOB="050f0f00010a1003"], 0x3, [{0x0, 0x0}, {0x82, &(0x7f00000006c0)=ANY=[@ANYBLOB="82036f0169d19aeed6588b26f90676f9d36f44168fc596401ee1e4180026ad4616e117971647fed3f8047749fd3b69bb7069bbf6de3852f2d4604b262f52a26b5c15d47f2bd5cdec5c9f38a38b5d272267ad719072256f260262550f8646c43c7812b43858f2721705673dc96cfee24b1edea46cc1fc4ac67bb2382e3f939e1b64d329f3a1dbd0477ac6444796c88d9985918a8167f938cb25b04cd6c9322af72ef480288e4f7357ac5f285a4981b75f6e5b4e6a4d84cfbc794fe4a783078a92db4d7da222198eca0b783d275ac2f71f9ce7be"]}, {0x29, &(0x7f0000000080)=@string={0x29, 0x3, "419066255b2882f3d9814909a7fa4b96d659d8ea21c8204d14def1fe02cd7bbba43e1800d5beeb"}}]}) 327.120129ms ago: executing program 0 (id=1311): mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x4c) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000041c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000380)={0x50, 0x0, r1, {0x7, 0x2b, 0x0, 0x8400040, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}}, 0x50) link(0x0, &(0x7f0000000400)='./file0/../file0/file0\x00') syz_fuse_handle_req(r0, &(0x7f0000008280)="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", 0x2000, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xfffffffffffffffe, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x90, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xf7, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 326.877709ms ago: executing program 0 (id=1312): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x82482, 0x0) (async, rerun: 64) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='cpuset\x00') (rerun: 64) read$FUSE(r1, &(0x7f0000000640)={0x2020}, 0x2020) ioctl$KVM_NMI(r1, 0xae9a) (async) read(r0, &(0x7f0000000000)=""/60, 0x3c) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000100)=0x5) 326.651739ms ago: executing program 0 (id=1313): unshare(0x64000600) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="40000000140001ea04000000000000000a0000ef03000000140001"], 0x40}, 0x1, 0x0, 0x0, 0x20000804}, 0x8018) 252.141241ms ago: executing program 0 (id=1314): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x109001, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="3800000040000100fcff07000400000001"], 0x38}, 0x1, 0x0, 0x0, 0x400c801}, 0x4008094) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000200)="f7790066baa00066b86b4266ef66ba420066b8e20066ef0f29902cbb0000c4e2b1ba8c88d9000000666666440f38826b410f7842280f07b8010000000f01d9c4033921820f47a753fd", 0x49}], 0x1, 0x43, 0x0, 0x0) timer_create(0x0, 0x0, &(0x7f0000bbdffc)) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x100000a, 0x204031, 0xffffffffffffffff, 0xec776000) r3 = userfaultfd(0x801) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_CONTINUE(r3, 0xc020aa08, &(0x7f0000000080)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@x86={0x40, 0x1, 0xc, 0x0, 0x75, 0x0, 0x10, 0x0, 0x0, 0x80, 0x9, 0x0, 0x0, 0x8, 0xfffffff8, 0x8, 0xff, 0xff, 0x4}) rename(&(0x7f0000000100)='.\x00', &(0x7f0000000140)='./file0\x00') r4 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r5 = add_key$keyring(&(0x7f0000000100), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r4) keyctl$chown(0x4, r5, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 250.398032ms ago: executing program 0 (id=1315): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x400, 0x0) r1 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x143802, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x12, r1, 0xe851000) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000081c0)=[{{0x0, 0x0, &(0x7f0000005f80)=[{&(0x7f0000000940)="dfe5935a9833fac8dd05fc3f01ff9d3b32aea4441317c31b1843242415c02bbeb46d1d086b9d47ad1112107ad69ace36f13b948f8283a0ab11ce94f8d05f1cdf12619ad764a72dea38dddcceff4c3a005d5fd219a0df64f7c26e2497195aaac1c44213e092524211cffedbe40834b98264c57609c927c003d6c53735175d1c6966d9e40a1f93de553ada85a365898d5cd2f688fdf6f183bf080684d4637660f7110ed9fd969d3f5c0f7a94f7e553735c57cd48f5ab1c404dbda018ed6a394ed7e79887304469071b881eb0b1be8d9326cd7da1a20049313b23", 0xd9}, {&(0x7f0000002040)="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", 0x210}, {&(0x7f0000003d00)="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", 0x301}], 0x3, 0x0, 0x50}}], 0x1, 0x10) symlink(0x0, &(0x7f00000017c0)='./file0\x00') madvise(&(0x7f00000b3000/0x2000)=nil, 0x2000, 0xe) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/cpuset.cpus\x00', 0x2, 0x0) write$tcp_mem(r2, &(0x7f0000000300)={0xfffffffffffffffe, 0x20, 0x3, 0x20, 0x8}, 0x48) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000000c0)=@x86={0xc, 0x5, 0x1, 0x0, 0x8, 0x2, 0x1, 0x4, 0x1, 0x5, 0xa9, 0xe5, 0x0, 0x10, 0x78, 0x1, 0x2, 0x7, 0x6, '\x00', 0x8, 0x8}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) ioctl$BLKRRPART(r1, 0x125f, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x2, 0x0, 0x4000, 0x0, 0x3, 0x1, 0x1, 0x1}, 0x10) r6 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') readv(r7, &(0x7f0000000340)=[{&(0x7f0000000140)=""/95, 0x5f}], 0x1) connect$netlink(r7, &(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc) getsockopt$WPAN_WANTLQI(r6, 0x0, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 250.193542ms ago: executing program 0 (id=1316): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40082104, &(0x7f0000000240)={0x0, 0x1, r0, 0x6}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2002, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="67400f07c40249af4b8bb9800000c00f3235010200000f300f20a366450f769e00000100440f20c03588001d00445b66baf80cb88cf4b684ef66bafc0ced460f01c9c4827d24c366ba4cf0ff07ef87f345a57a43e16806a4", 0x58}], 0x1, 0x4e, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) lsm_get_self_attr(0x68, 0x0, 0x0, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 84.898187ms ago: executing program 2 (id=1317): socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,use', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000041c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000006280)="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", 0x2000, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0xfffffffffffffffd, {0x4, 0x3, 0x3, 0x8, 0x0, 0x80, {0x5, 0x80000000000, 0x1, 0xfffffffffffffffa, 0x16f, 0xdbf, 0x10, 0x0, 0x0, 0x8000, 0x2, r2}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000380)={0x50, 0x0, r1, {0x7, 0x27, 0x6, 0x801001a, 0x76d, 0xfffe, 0x10, 0x0, 0x0, 0x0, 0x41}}, 0x50) rename(&(0x7f0000000100)='./file0/../file0/file0\x00', &(0x7f00000000c0)='./file0/../file0/file0\x00') umount2(&(0x7f00000002c0)='./file0\x00', 0xb) 77.234558ms ago: executing program 2 (id=1318): socket$pppl2tp(0x18, 0x1, 0x1) inotify_init1(0x800) ioprio_set$uid(0x0, 0x0, 0x4007) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fsopen(&(0x7f0000000180)='incremental-fs\x00', 0x0) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[], 0xfc}, 0x1, 0x0, 0x0, 0x4050}, 0x40080c0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(0xffffffffffffffff, &(0x7f0000000a40)=ANY=[@ANYBLOB="70006007aaaaaaaaaa3abbbbbbbbbbbb0800451c002900640000000690787f000001000000004e244e24", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5150d8ff9002000123"], 0x3b) 20.32675ms ago: executing program 2 (id=1319): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000b80)="d7d42f9134461c21d42a97f0ebd55245", 0x10) socket$inet_udp(0x2, 0x2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) r1 = socket$xdp(0x2c, 0x3, 0x0) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0xf132, 0xffffffffffffffff, 0xe695000) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000340)={&(0x7f0000000000)=""/59, 0x304000, 0x800, 0x0, 0x3}, 0x20) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000180)={0x3000, 0x0, 0x1}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000380)={0x2, 0x34000, 0x1}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 20.05214ms ago: executing program 1 (id=1320): set_robust_list(&(0x7f0000000140)={0x0, 0x3d, &(0x7f0000000100)={&(0x7f00000000c0)={&(0x7f0000000080)}}}, 0x18) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) syz_clone3(&(0x7f0000000180)={0x42907480, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) syz_usb_connect(0x3, 0x8c6, &(0x7f0000000000)=ANY=[@ANYBLOB="1201500236e47e2082055c2955d4010203010902b408048006a00309047f0e01ff2dde700a2401010080020102081305052f"], &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x6, &(0x7f0000000040)=ANY=[@ANYBLOB="06c0c480e1"]}]}) 19.81018ms ago: executing program 2 (id=1321): mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x4c) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000041c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000380)={0x50, 0x0, r1, {0x7, 0x2b, 0x0, 0x8400040, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}}, 0x50) link(0x0, &(0x7f0000000400)='./file0/../file0/file0\x00') syz_fuse_handle_req(r0, &(0x7f0000008280)="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", 0x2000, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xfffffffffffffffe, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x90, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xf7, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 11.72415ms ago: executing program 2 (id=1322): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="d8df0f23b3b9ce000000b807000000ba000000000f301b8154fea900600000c4e28ddc8dcd000000c182fd3f0000c8b950020000b801000000ba9f08203354e8dd54e8dd0000b800c80000b8010000000f01d90f300fc79d53bf0000c4e16dd3010f2202", 0x64}], 0x1, 0x4f, 0x0, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000001c0)={0x1, 0x0, [{0x1, 0xffffffff, 0x6, 0xfffe, 0x4, 0x8, 0x8}]}) io_setup(0x2adf, &(0x7f0000000180)=0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='mounts\x00') io_submit(r3, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x7fff, r4, 0x0}]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$OCFS2_IOC_INFO(r1, 0x80106f05, &(0x7f0000007700)={&(0x7f0000007540)=[&(0x7f0000000040)=@journal={{0x4f32494e, 0x7, 0x10, 0x80000000}}, &(0x7f0000000080)=@maxslots={{0x4f32494e, 0x3, 0x10, 0x40000000}}, &(0x7f0000000140)=@blocksize={{0x4f32494e, 0x2, 0x10, 0x1}}, &(0x7f0000000200)=@maxslots={{0x4f32494e, 0x3, 0x10, 0x80000000}}, &(0x7f0000000240)=@freefrag={{0x4f32494e, 0x9, 0x10, 0x60000001}, {}, 0x3ff}, &(0x7f0000000380)=@maxslots={{0x4f32494e, 0x3, 0x10}}, &(0x7f00000003c0)=@maxslots={{0x4f32494e, 0x3, 0x10, 0x80000001}}, &(0x7f0000000400)=@journal={{0x4f32494e, 0x7, 0x10}}, &(0x7f0000000440)=@uuid={{0x4f32494e, 0x5, 0x10, 0x1}}, &(0x7f0000000480)=@clustersize={{0x4f32494e, 0x1, 0x10, 0x80000000}}, &(0x7f00000004c0)=@freefrag={{0x4f32494e, 0x9, 0x10, 0x40000001}, {}, 0x6}, &(0x7f0000000600)=@freefrag={{0x4f32494e, 0x9, 0x10, 0x80000000}, {}, 0x3}, &(0x7f0000000740)=@freefrag={{0x4f32494e, 0x9, 0x10, 0x40000001}, {}, 0x4}, &(0x7f0000000880)=@maxslots={{0x4f32494e, 0x3, 0x10}}, &(0x7f00000008c0)=@maxslots={{0x4f32494e, 0x3, 0x10}}, &(0x7f0000000900)=@maxslots={{0x4f32494e, 0x3, 0x10, 0x1}}, &(0x7f0000000940)=@maxslots={{0x4f32494e, 0x3, 0x10, 0xe0000000}}, &(0x7f0000000980)=@maxslots={{0x4f32494e, 0x3, 0x10, 0xc0000000}}, &(0x7f00000009c0)=@label={{0x4f32494e, 0x4, 0x10}}, &(0x7f0000000a40)=@uuid={{0x4f32494e, 0x5, 0x10}}, &(0x7f0000000a80)=@journal={{0x4f32494e, 0x7, 0x10}}, &(0x7f0000000ac0)=@uuid={{0x4f32494e, 0x5, 0x10}}, &(0x7f0000000b00)=@journal={{0x4f32494e, 0x7, 0x10, 0xc0000000}}, &(0x7f0000000b40)=@freefrag={{0x4f32494e, 0x9, 0x10}, {}, 0x8}, &(0x7f0000000c80)=@freefrag={{0x4f32494e, 0x9, 0x10, 0x40000000}, {}, 0x400}, &(0x7f0000000dc0)=@freefrag={{0x4f32494e, 0x9, 0x10, 0x40000000}, {}, 0xf}, &(0x7f0000000f00)=@maxslots={{0x4f32494e, 0x3, 0x10, 0x1}}, &(0x7f0000000f40)=@uuid={{0x4f32494e, 0x5, 0x10, 0xc0000000}}, &(0x7f0000000f80)=@features={{0x4f32494e, 0x6, 0x10, 0x40000001}}, &(0x7f0000000fc0)=@uuid={{0x4f32494e, 0x5, 0x10, 0x1}}, &(0x7f0000001000)=@journal={{0x4f32494e, 0x7, 0x10, 0x40000000}}, &(0x7f0000001040)=@journal={{0x4f32494e, 0x7, 0x10, 0x40000000}}, &(0x7f0000001080)=@uuid={{0x4f32494e, 0x5, 0x10, 0x40000000}}, &(0x7f00000010c0)=@features={{0x4f32494e, 0x6, 0x10, 0x1}}, &(0x7f0000001100)=@freeinode={{0x4f32494e, 0x8, 0x10}, [{0x0, 0x6}, {0x6, 0x3}, {0x4, 0xfffffffffffffffb}, {0x1ff, 0xfffffffffffffffa}, {0x3, 0x7fffffff}, {0x4, 0x5}, {0x3}, {0x10000, 0x44}, {0x0, 0x962}, {0x55, 0x5}, {0xab7, 0x5}, {0xb, 0x3ff}, {0x335d, 0x3}, {0xffff, 0x1}, {0x6, 0xd2}, {0x1400000, 0x2800000}, {0x8000, 0xfffffffffffffffd}, {0x114780000, 0x4}, {0x9fce, 0x2544}, {0x80000001, 0x80000000}, {0x0, 0x6}, {0x8, 0xaa}, {0x2, 0x2}, {0x56cb, 0x7ff}, {0xd65, 0x5}, {0x8, 0x1}, {0x3f, 0x2}, {0x8, 0xfffffffffffffff7}, {0x6, 0x3ff}, {0x6, 0x4}, {0x100000001}, {0x7fffffff000000, 0x3}, {0x0, 0x5}, {0x8, 0x3}, {0x6, 0x9}, {0x3c2e, 0x2}, {0x80, 0x80000001}, {0x7, 0xd}, {0x7, 0x2}, {0xe46, 0xffffffffffffff5a}, {0x0, 0x81}, {0x3335}, {0xfffffffffffffffc, 0xf}, {0x80000000, 0x5}, {0x6, 0x3100000}, {0x3, 0x4}, {0x7ff}, {0x4}, {0x101, 0x4}, {0xd, 0x7fffffff}, {0x0, 0x7}, {0x5, 0x4000000000000000}, {0x3ff, 0x3ff}, {0x10, 0xe9}, {0x2, 0x4}, {0xd6, 0xc0000000000}, {0xffffffffffffffc0, 0xffffffffffffffff}, {0x3, 0x3c95}, {0x27e, 0x6}, {0x5, 0x1}, {0x2, 0xfffffffffffffff9}, {0xfffffffffffffffe, 0x81cd}, {0x9, 0x6}, {0x0, 0x5d}, {0xffff, 0x3}, {0x6, 0x5}, {0x5, 0x100000001}, {0x1, 0xc}, {0x8001, 0xffffffffffffffff}, {0x3, 0x800}, {0x2, 0x2}, {0xa, 0x8000000000000000}, {0xfffffffffffffff7, 0x1}, {0x3, 0x6}, {0x9, 0x1}, {0x8, 0x8000000000000001}, {0xffffffff, 0x200}, {0x5, 0xfff}, {0x6, 0x100}, {0x200, 0x2}, {0x5, 0xf}, {0xc3c9, 0x2}, {0x7f, 0x9a}, {0x80, 0x2}, {0xe722, 0x1}, {0xfff, 0x6}, {0x9, 0x7}, {0x1000, 0x6}, {0x8000, 0x2}, {0x1e, 0x8000000000000001}, {0x1000, 0xf}, {0x6, 0x4}, {0x5, 0x5}, {0xfffffffffffffe00, 0x6}, {0x7, 0x8}, {0xba, 0x2}, {0x10000, 0xed3}, {0x0, 0xfd}, {0x5, 0x9}, {0x5, 0x1}, {0x100, 0xe}, {0xfffffffffffffd02, 0x1000}, {0x1ff, 0x80000001}, {0x42, 0x1}, {0x6, 0x4000000000000000}, {0x8000, 0x3}, {0xffff, 0x7}, {0x1ff, 0x3}, {0x9, 0x37}, {0x1, 0x9}, {0x3, 0x8}, {0x40, 0x6}, {0x9, 0x7}, {0x4, 0x200}, {0xa, 0x5}, {0x7, 0x2}, {0x6, 0x2}, {0x6ad00000, 0x1}, {0xfffffffffffffffa, 0x45}, {0x0, 0x96d}, {0x8, 0x79}, {0x8000000000000001, 0x4}, {0x5fa, 0x8}, {0x8, 0x10001}, {0x0, 0x1}, {0x100000001, 0x8}, {0x0, 0xfff}, {0x7ff, 0x800}, {0x627, 0x400}, {0x5, 0xe00000000000}, {0x6, 0xfffffffffffffff7}, {0x9, 0x7}, {0x3, 0x1}, {0x6, 0xfffffffffffffff9}, {0xfffffffffffff561, 0x38}, {0x2, 0x81}, {0x8, 0x9}, {0xc33d, 0x5}, {0x4b2, 0xd8}, {0x4, 0x2}, {0xd0}, {0xfffffffffffffff8, 0x10}, {0xfffffffffffffff9, 0x4}, {0x80000000, 0x6}, {0x80000001, 0xd}, {0x9140000, 0x6}, {0xff, 0x61}, {0xa9, 0x5}, {0x3, 0x2}, {0x2, 0x1}, {0x43, 0x800}, {0x8, 0x7}, {0x2, 0x7}, {0x1, 0xd208}, {0x1, 0x101}, {0x8, 0x3}, {0x1, 0xa}, {0x9, 0xfffffffffffffffd}, {0x92, 0x6}, {0x8000000000000000, 0x7c24}, {0xd, 0x7}, {0x0, 0xffffffffffffffff}, {0x7, 0x4}, {0x7, 0xb8e}, {0x1, 0x1}, {0x2, 0x9}, {0x0, 0xfffffffffffff000}, {0x5, 0x7fff}, {0x100000001, 0x6}, {0xfff, 0x2}, {0xfffffffffffffffd, 0x10001}, {0x1, 0x4}, {0x203, 0x9}, {0x1, 0x6}, {0x8, 0x81}, {0xda, 0x40}, {0x5, 0x8}, {0xdd, 0xfffffffffffffff4}, {0xc2c8, 0x86}, {0x6d8, 0x1}, {0x6, 0x7057}, {0xc, 0x8}, {0x2, 0xfffffffffffffff9}, {0x7, 0x8}, {0x9, 0x8}, {0x9, 0xc}, {0xc, 0x400}, {0x7fff}, {0x2, 0xfffffffffffffe00}, {0x3, 0x9}, {0x3, 0x8}, {0x3, 0x33}, {0xffffffffffffffe2, 0x2}, {0x4, 0x6}, {0x6, 0x3}, {0x6, 0xc7d}, {0x2, 0x6}, {0x1}, {0x8, 0x3}, {0x5, 0x536c}, {0x400, 0xc}, {0x6, 0x4}, {0x5, 0x2}, {0x5, 0x7}, {0x9}, {0x80, 0x10001}, {0x6, 0x1}, {0x5, 0x9}, {0x3, 0x1}, {0x5, 0x9ca}, {0x9, 0x3}, {0x8, 0x6}, {0x8, 0x5}, {0x8001, 0x9}, {0x778000, 0x101}, {0x8, 0x40}, {0x9, 0x1}, {0x2, 0x5}, {0x10, 0xd26}, {0x5b0, 0x6}, {0x1, 0xffffffffffffffff}, {0x7, 0x3}, {0x9, 0x5}, {0x4, 0x7}, {0x8, 0x7fff}, {0x9, 0x2}, {0x88, 0xd43}, {0x3, 0x6}, {0xffffffff, 0x101}, {0x6, 0x9}, {0x2, 0x1}, {0x2, 0x5}, {0x8, 0x6}, {0x54d, 0xfffffffffffffffb}, {0x3, 0x7fff}, {0x2, 0x5}, {0x8, 0x8}, {0x1, 0x1}, {0xffffffffffff7fff, 0xc42}, {0x3ff, 0x4a989f8}, {0x0, 0xc5ea}, {0x4, 0x7}, {0xd, 0x763}, {0x8, 0x10001}, {0x1}, {0x80000001, 0xfffffffeffffffff}, {0x4a, 0x3}, {0x5, 0xc7}, {0x7, 0x7}, {0x5, 0x670b}, {0x286, 0x8}, {0xb51, 0x2}, {0x3, 0x3}, {0x2, 0x9}, {0x9c3}]}, &(0x7f0000002140)=@maxslots={{0x4f32494e, 0x3, 0x10}}, &(0x7f0000002180)=@blocksize={{0x4f32494e, 0x2, 0x10, 0x80000000}}, &(0x7f00000021c0)=@clustersize={{0x4f32494e, 0x1, 0x10, 0x40000000}}, &(0x7f0000002200)=@freeinode={{0x4f32494e, 0x8, 0x10, 0x1}, [{0x5, 0x7a1}, {0xe, 0x4}, {0xffffffff, 0xe8}, {0x8001, 0x8}, {0x3, 0x1}, {0xfffffffffffffffe, 0x7ff}, {0x8, 0x7c42}, {0x0, 0x7}, {0x0, 0xfffffffffffffffc}, {0x5}, {0x7, 0x3}, {0x2, 0xffffffffffffffbd}, {0xf938, 0xffff}, {0x4, 0xfffffffffffffffb}, {0x6, 0x8}, {0x0, 0x4}, {0x101, 0x3}, {0x3e, 0x1ff}, {0xfffffffffffffff9}, {0x1, 0x5}, {0xf3, 0x6}, {0x0, 0x80}, {0x9, 0x6}, {0xffffffffaeba3c33}, {0xc, 0x1}, {0x9fb, 0x2}, {0x8, 0x4}, {0x3012, 0xff}, {0x1, 0x2}, {0x0, 0x10}, {0x80, 0x8}, {0x9, 0x7fff}, {0x100, 0xc}, {0x1, 0x8}, {0x101, 0x7fffffff}, {0x3, 0x80000000}, {0xffff, 0x5b306689}, {0x10000, 0x5}, {0x896, 0xfffffffffffffff4}, {0x8, 0x1}, {0x0, 0x8000000000000000}, {0xe7, 0x8000}, {0x6, 0x4}, {0x7, 0x2}, {0x1, 0x80000001}, {}, {0x3, 0x1}, {0x77, 0x81}, {0x2}, {0x1, 0x99a}, {0x8, 0x1}, {0x3, 0x200}, {0x8, 0x4ef33163}, {0xc, 0x5}, {0x81, 0xffffffffffffffff}, {0x198, 0x10}, {0x8, 0xff}, {0x0, 0x401}, {0x9, 0x6}, {0x10001, 0x5}, {0xa9, 0xfffffffffffffff7}, {0x200, 0xa}, {0x6, 0x1cc}, {0x4, 0x5}, {0x100000000}, {0xb, 0x6}, {0x5, 0x268}, {0x8000, 0x1e3}, {0xffffffff, 0x4f4}, {0x9, 0x100000000}, {0x8000000000000000, 0xfffffffffffffff2}, {0x2ea00000000, 0x5}, {0x0, 0x2}, {0x8fa1}, {0x5}, {0x6295e0c4}, {0x2105, 0x75e}, {0x8, 0xfffffffffffffffb}, {0xfffffffffffffffe, 0x7fffffffffffffff}, {0x8, 0x80000001}, {0x44b1, 0x6}, {0x9, 0xffffffffffffff73}, {0x6, 0xffffffff}, {0xf8c7, 0x2}, {0x9, 0x7}, {0x0, 0xe66}, {0xcc}, {0x8000000000000000, 0x9}, {0x4, 0xd}, {0xfdf, 0x6}, {0xb}, {0x2, 0x1}, {0xfff, 0x4}, {0x7fffffff, 0x5}, {0xf6}, {0x9, 0x2}, {0x0, 0x4}, {0x4, 0xffffffff80000001}, {0x2}, {0x8, 0x7}, {0x4, 0x7fffffff}, {0x0, 0x8000}, {0x63, 0x1000}, {0x8, 0x1}, {0x5, 0x1000000}, {0x0, 0xffffffffffffffff}, {0xfffffffffffffff9, 0x3}, {0xffff, 0x9}, {0xffffffffffffff3e, 0x8}, {0x10, 0x100000001}, {0x1, 0x1}, {0x7fff, 0x7}, {0xffffffffffffffb6, 0xb7a}, {0x13e4, 0x8}, {0x100, 0x8001}, {0x5b, 0x4}, {0x4443, 0x8}, {0x0, 0x104000000000}, {0x5}, {0x7, 0x3}, {0xfffffffffffffffa, 0x5}, {0x4, 0x9}, {0x6, 0x8000000000000001}, {0x40, 0x1}, {0x9, 0xd3d1}, {0x4, 0x9}, {0x5, 0x101}, {0x657, 0x2}, {0x5}, {0x80, 0x7}, {0x8, 0x4}, {0xf, 0x9}, {0x8, 0x2}, {0x1, 0x5}, {0x7, 0x81}, {0x9, 0x3}, {0x5811, 0xc}, {0x95, 0x97e}, {0x7, 0x2}, {0x0, 0x16}, {0x6, 0x8000000000000000}, {0x1, 0x8000}, {0x8, 0x7}, {0x8001, 0x7}, {0x1000000, 0x10}, {0xb, 0x5}, {0x1, 0x9}, {0x0, 0x101}, {0xfff, 0x7a}, {0x1, 0x4}, {0x5, 0xffffffff}, {0xa64, 0xfffffffffffffff8}, {0x80, 0x4}, {0x9, 0x3}, {0x32e8000, 0x6}, {0x6, 0x4}, {0xffffffffffffff80, 0x80000000}, {0xa28, 0x7}, {0x200, 0x227000000}, {0xced, 0x8}, {0x10000, 0x5}, {0x10001, 0x3ff}, {0x0, 0x8d25}, {0x2, 0x8}, {0xffffffffffff94f5, 0x3}, {0x6, 0x7}, {0x74, 0x100000000}, {0x1, 0x6}, {0x7, 0x2}, {0x5, 0x81}, {0x9, 0x8000}, {0x1, 0x1c00000000000}, {0x5, 0x6}, {0xa, 0xb7}, {0x9, 0x3}, {0x800, 0x40}, {0xfffffffffffffff9, 0x3}, {0x7f, 0x800}, {0x9, 0x7fffffffffffffff}, {0x401, 0x6}, {0x0, 0xc5}, {0x1f5, 0x6}, {0x401, 0x800}, {0xc, 0xfffffffffffffff9}, {0x0, 0xffffffff}, {0x400, 0x9}, {0x4, 0x5}, {0x1, 0x8}, {0x0, 0xfffffffffffffff7}, {0xd}, {0x0, 0x9}, {0xffffffffffff6149, 0x9}, {0x0, 0x81}, {0x6, 0x3}, {0x401, 0x6}, {0xd8b7, 0x1}, {0x9d, 0x3}, {0x4, 0xb064}, {0x3, 0x6f9}, {0x8, 0x7f}, {0xf, 0xb78}, {0x0, 0x5}, {0xfffffffffffffffe, 0x6}, {0x3, 0x6}, {0x0, 0x5}, {0x8000000000000000, 0x39fcd40b}, {0x3, 0xfffffffffffffffd}, {0x8, 0x680000000000000}, {0x8000000000000001, 0x3}, {0x1, 0x401}, {0x7, 0x3}, {0x1, 0x4}, {0x6, 0x80000001}, {0x8, 0x4}, {0x7d041f81, 0x1}, {0x1, 0xf}, {0x1, 0x40800000}, {0xfffffffffffffffa, 0x1}, {0x78, 0xdc8b}, {0x0, 0x3}, {0x7, 0x3ff}, {0x9, 0x8000000000000001}, {0x3ab1f2f9, 0x2}, {0x100000001, 0x3}, {0x0, 0x2}, {0x1000, 0x80}, {0x7, 0x7fffffff}, {0x100000000, 0x7}, {0xff, 0x6}, {0x7, 0xffffffff}, {0x8, 0x4}, {0x4, 0xf}, {0x1, 0x4}, {0x1ff, 0x1}, {0x80000000, 0x1}, {0xe, 0x5}, {0x9193e55}, {0x3, 0x68f40689}, {0xfffffffffffffffd, 0xfffffffffffffc01}, {0x6d8, 0x5}, {0x1, 0xa1c}, {0x1000, 0x3}, {0x6}, {0x5, 0x5}, {0x7, 0x16}, {0x7, 0x6}, {0x6d9, 0x9}, {0x1, 0x9}, {0x8001, 0x38}, {0x1, 0x7}, {0x7fffffffffffffff, 0x4}, {0x8, 0x401}, {0x1, 0x3aac}, {0x0, 0x8}, {0x5, 0xde}]}, &(0x7f0000003240)=@label={{0x4f32494e, 0x4, 0x10, 0xc0000000}}, &(0x7f00000032c0)=@freeinode={{0x4f32494e, 0x8, 0x10}, [{0x7, 0x5}, {0x9, 0x53e}, {0x0, 0x160}, {0xe3, 0x10001}, {0xf, 0x4}, {0x8000, 0x9}, {0x3, 0x4}, {0xc99, 0x5}, {0x100000000, 0x79}, {0xc0000000}, {0xfffffffffffffff7}, {0x4, 0xffffffff}, {0x0, 0x8}, {0x9, 0x6}, {0x3ff, 0x8}, {0x4, 0x7}, {0x5, 0x1}, {0x12, 0x5}, {0x101, 0xfffffffffffffff8}, {0x85d, 0x8}, {0xd, 0x8000}, {0x7, 0xe}, {0x8000000000000000, 0x5}, {0x61f3, 0x2f5}, {0x2, 0x1}, {0x26d9, 0x7}, {0x7, 0x8}, {0xfffffffffffffffa, 0x888}, {0x10000}, {0x5, 0xd}, {0xa, 0x9}, {0x7, 0x2}, {0x2b2100, 0x5}, {0x1}, {0x6, 0x1}, {0x1, 0x80}, {0xffff, 0xd000000000}, {0x1, 0x8}, {0xa9b, 0x10001}, {0x1, 0x4}, {0xef2, 0x7}, {0x4, 0x2}, {0x2, 0x8}, {0x691}, {0x1, 0x4}, {0x8, 0x4}, {0x6}, {0x5, 0x7fffffffffffffff}, {0x40, 0xfffffffffffffff9}, {0x9, 0x6}, {0x8, 0x9}, {0x9, 0x401}, {0x602, 0x3}, {0x9, 0x1}, {0x2, 0xc}, {0xa, 0x7}, {0x1, 0x4}, {0x1000, 0x7fff}, {0x4, 0x7fff}, {0x9}, {0x6, 0x4}, {0x6, 0x3}, {0x9, 0x40000000}, {0xd06, 0x5}, {0x5, 0x4}, {0x7f, 0x5}, {0x8305, 0x2}, {0x9, 0x9}, {0x1, 0x18000}, {0x3ff, 0x7}, {0x1000, 0x9}, {0x6, 0x5a01}, {0x6, 0x8}, {0xffffffff, 0x1}, {0x7, 0x3ff}, {0x7, 0x10000}, {0xca1d, 0xe0000000000000}, {0x2, 0xf}, {0xffff, 0x6}, {0x1, 0x12}, {0x0, 0x74}, {0x1, 0x7fffffffffffffff}, {0x2, 0xfffffffffffffff7}, {0x1, 0x7}, {0x5, 0x886}, {0x3, 0x1}, {0x6, 0x6}, {0x7, 0x5}, {0x7fffffffffffffff, 0x10001}, {0xffffffff, 0x2}, {0x3, 0xffffffffffffffff}, {0x2, 0x8}, {0x5, 0x1}, {0x7, 0x4}, {0xfffffffffffffffb, 0x5}, {0xffffffffffffffff, 0x1}, {0x2, 0x1000}, {0x800}, {0x1000, 0x8f5e}, {0x8000000000000001, 0x80000000}, {0x5, 0x100}, {0x8, 0x7}, {0x5, 0xffffffff}, {0x2, 0x4}, {0xfffffffffffffffa, 0xf}, {0x1, 0x8000000000000001}, {0x0, 0x4be4}, {0x8, 0x2}, {0x3b8, 0x6}, {0x0, 0x7fffffffffffffff}, {0x6, 0xefa1}, {0x3, 0x6}, {0x60000, 0x4}, {0x1, 0x5}, {0x4, 0xd9}, {0x7, 0x2}, {0x0, 0x8}, {0x8000000000000001, 0xc59}, {0x8, 0x5}, {0x0, 0x2}, {0x3e, 0x10}, {0x800, 0x7}, {0x1}, {0x4b, 0x2}, {0x8, 0x8}, {0xfffffffffffffff7, 0x200}, {0x0, 0x8001}, {0x0, 0x6}, {0x5cc9, 0x70000000}, {0x0, 0xa5e}, {0x821a, 0x3}, {0x2}, {0x1000, 0xfffffffffffffffb}, {0xd76, 0xa1b}, {0xfffffffffffffff7, 0xb619}, {0x80000000, 0x7}, {0x81, 0xfffffffffffffbff}, {0x6, 0x7fff}, {0x0, 0x2}, {0x5, 0x4}, {0x5, 0x8}, {0xfff, 0x1}, {0xfdd8, 0x9}, {0x10000}, {0x5, 0x8}, {0x0, 0x10000}, {0x6}, {0x62}, {0xb, 0x9}, {0xaa, 0x80}, {0xffffffff7fffffff, 0x6}, {0x80000000, 0x5}, {0x8, 0x9}, {0xd9d6c80000000000, 0xa}, {0x8, 0x9f}, {0x1, 0x8}, {0x3, 0x3}, {0x100, 0x5a}, {0x5, 0x59f}, {0x3, 0x5}, {0x4, 0x4}, {0xd, 0xb}, {0x5, 0x4bc169b}, {0x13cbc954, 0x622a}, {0x5, 0xb7}, {0x8}, {0x1, 0x4}, {0x6, 0x2}, {0x8000000000000001, 0x1}, {0x65b3, 0x7}, {0x0, 0x6}, {0x8, 0x1f53}, {0x794, 0x6}, {0x5, 0x40e}, {0xfffffffffffffffd, 0x4}, {0xaa, 0x6}, {0xfffffffffffffffd, 0x5}, {0x0, 0x7}, {0x7a, 0x4}, {0x9, 0x1}, {0x10001, 0x7}, {0x7f, 0x7fffffffffffffff}, {0x8, 0x8}, {0x40, 0x6f239389}, {0x0, 0x4}, {0x5ee, 0x5}, {0x1, 0x86d04e1}, {0x37f73780, 0x7f}, {0x4}, {0xf3b000000000000, 0x7}, {0x4, 0x6}, {0x57c, 0x3}, {0x4, 0x80c}, {0x3, 0x1ff}, {0x400, 0x5c}, {0xa4cb, 0x80}, {0xf3, 0xffffffffffffffdf}, {0x5, 0x4}, {0x9, 0x20}, {0xa, 0x9}, {0x1, 0xc1d7c00000000000}, {0x4, 0xffffffff}, {0x80, 0x1}, {0x1, 0x30}, {0x7, 0x7}, {0x4, 0x8}, {0x7, 0x4}, {0x4, 0x2}, {0x2, 0x100}, {0x7, 0x2}, {0x7f, 0xcf7}, {0x2, 0x2}, {0x9, 0x6d1}, {0x9, 0x2}, {0x7, 0x3}, {0x1, 0x6}, {0xe65, 0xdfb2}, {0xfffffffffffffff7, 0x112}, {0xc4ac, 0x6}, {0x7, 0x7f}, {0x7, 0x4}, {0x292e, 0x8}, {0x0, 0xd92}, {0x0, 0x1}, {0xffff, 0x8}, {0x5, 0x5}, {0x4, 0x9d5}, {0x4, 0x62a}, {0x2, 0x7}, {0xeb36, 0x4}, {0xffffffffffffffc0, 0x1}, {0x100000001, 0x2}, {0x2, 0x4}, {0x1, 0x5}, {0x7, 0x8000}, {0x2, 0x100000000}, {0x6, 0x6}, {0x3, 0x100}, {0x2, 0x3}, {0xffffffffffffff85, 0x67}, {0x9, 0x8000000000000000}, {0x9, 0xffff}, {0x400, 0x6}, {0xfffffffffffffffe, 0x2}, {0x7}, {0x2, 0x57ab}, {0x9f7, 0x451a}, {0x6, 0x3ff}, {0x70, 0xfffffffffffffffc}, {0x4, 0xc1}, {0x3, 0x4}, {0x1, 0xcd81}, {0xfff, 0x5cf5}, {0x9, 0x1000}, {0xff, 0x80000001}]}, &(0x7f0000004300)=@maxslots={{0x4f32494e, 0x3, 0x10, 0x1}}, &(0x7f0000004340)=@journal={{0x4f32494e, 0x7, 0x10, 0x80000000}}, &(0x7f0000004380)=@journal={{0x4f32494e, 0x7, 0x10}}, &(0x7f00000043c0)=@freeinode={{0x4f32494e, 0x8, 0x10, 0x40000000}, [{0x8000000000000001, 0x5}, {0x234ded97, 0x3}, {0x100000000, 0x81}, {0x4, 0x3}, {0x2, 0xd56e5a2}, {0x2, 0xa0aa}, {0x6db, 0x7fffffff}, {0x5, 0x3}, {0x0, 0x9}, {0x6, 0x3}, {0x4, 0x9}, {0x9, 0xd1}, {0x1, 0xff}, {0x6, 0x1}, {0xf, 0x5}, {0xfffffffffffffffe, 0xffffffffffffffff}, {0x200}, {0x4, 0x2}, {0x8000000000000001, 0x8000000000000001}, {0x8001, 0x1}, {0x6, 0x6}, {0x80, 0x7fffffffffffffff}, {0x70a, 0x101}, {0xb, 0x200}, {0xc23, 0xd6d}, {0x1, 0x42f}, {0xd8, 0x2}, {0x1, 0x4}, {0x4, 0xee}, {0x10, 0xffffffffffffff81}, {0x4, 0x2}, {0x8, 0x9}, {0x6, 0xfffffffffffffff8}, {0x6, 0xfffffffffffffff0}, {0x3, 0x10000000000}, {0x200, 0x2}, {0x100000001, 0x3}, {0xdde, 0x32}, {0x3, 0x9}, {0xf03, 0x3}, {0x100000001, 0x800}, {0x6, 0x9a48}, {0x2, 0x7}, {0x8}, {0x0, 0xfffffffffffff000}, {0x8, 0x2}, {0x0, 0x6}, {0x9, 0x9}, {0x8710, 0x3ff}, {0x27, 0x7}, {0xfff, 0x3e7}, {0x4, 0x6}, {0xfffffffffffffffb, 0x8}, {0x1, 0x5}, {0x9, 0x8000000000000001}, {0x6}, {0x4, 0xffffffffffff8000}, {0x45, 0x9}, {0x4}, {0x1, 0x5}, {0x9, 0x6}, {0x80, 0x5}, {0x5, 0x6}, {0x9, 0x5}, {0xee, 0x100}, {0x4, 0x4}, {0x0, 0x9687}, {0x84, 0x8}, {0x9, 0x2e9b}, {0x5, 0x40}, {0x5}, {0x0, 0xc4}, {0xc0, 0x6b}, {0x5, 0xf}, {0xfff, 0x6}, {0x3, 0x6}, {0x6, 0x1f}, {0x401, 0x9}, {0x0, 0xcf}, {0x9, 0x1}, {0x7, 0xfff}, {0x2, 0xb4}, {0xfffffffffffffff5, 0x7ff}, {0xbe, 0x1000}, {0x1}, {0x4, 0x9}, {0x1, 0x6}, {0x5, 0x8}, {0x5, 0x4}, {0x6, 0x1}, {0x540d, 0x5}, {0x9, 0x9}, {0x9, 0x2}, {0x7, 0x3ff}, {0x8, 0x1}, {0x6, 0xfff}, {0x9c7c, 0xd}, {0x0, 0x2}, {0x6, 0x4}, {0x5, 0x9}, {0x7, 0x1}, {0x100, 0x1}, {0x4, 0x8}, {0xca, 0x400000000}, {0x6fb, 0xa}, {0x4c0, 0x7}, {0xb8, 0x4}, {0x1, 0x80}, {0x5d, 0x4}, {0x9, 0x333}, {0x7, 0x4a1}, {0x8, 0xcb}, {0x7, 0x7}, {0x40, 0x4}, {0x40, 0x8}, {0x100000001, 0x81}, {0x9, 0x7ba}, {0x2, 0xfffffffffffffffc}, {0xfffffffffffffff8}, {0x3, 0x3}, {0xa83, 0xffffffff}, {0x305, 0x7}, {0xfffffffffffffe00, 0x7fffffffffffffff}, {0x7, 0x6}, {0x1, 0x7}, {0xbd90, 0x258}, {0x3, 0x2}, {0x7f, 0x40}, {0x28beabe3, 0x8000000000000000}, {0x1, 0x6}, {0xa, 0x1}, {0xe, 0x2}, {0x8000, 0x3}, {0x2, 0xffffffffffffffff}, {0x0, 0x8}, {0x9, 0x100000001}, {0x5, 0x5}, {0x180000000, 0x800}, {0x8000000000000001}, {0x9}, {0x1, 0xfffffffffffffffd}, {0x6, 0x8}, {0xfffffffffffffff7, 0x5e3e}, {0x10000}, {0x76f9, 0x4}, {0x84, 0x7fff}, {0x1, 0x5}, {0x2, 0x81f}, {0x8001, 0x827d}, {0x6, 0x9}, {0x1, 0x5}, {0x5, 0x4}, {0x5, 0x6}, {0xffffffff, 0x2}, {0xc, 0xefa1}, {0x6, 0x8}, {0x8, 0x7fffffffffffffff}, {0x6, 0x10001}, {0x2, 0x4}, {0x7, 0x4}, {0x8000000000000000, 0x81}, {0xfffffffffffffffb, 0x2}, {0x1000, 0xaa}, {0x9dce, 0x5}, {0xf, 0x4}, {0x6, 0x4}, {0x6, 0x1}, {0x2, 0x7fff}, {0x6, 0x6}, {0xffffffffffffffff, 0x1}, {0x6}, {0xe36, 0xd}, {0x101, 0x9}, {0x1000, 0x4}, {0xfa, 0x194f}, {0x1, 0x4}, {0x9, 0xb2c}, {0xa9}, {0x6ae2114a, 0x1}, {0x1, 0x5}, {0x96, 0x1}, {0xe0000000000, 0x9870}, {0x5b069847, 0x1ff}, {0x8, 0x2}, {0x58, 0x55}, {0x1, 0x800000}, {0x60000000000000, 0x3ff}, {0x9, 0x40}, {0x6, 0x1}, {0x9, 0x8}, {0x2843, 0x81d5}, {0x3, 0xfffffffffffffffa}, {0xeab, 0x3}, {0xee, 0x9}, {0xb5cd, 0x7ff}, {0xfffffffffffffffa, 0x9}, {0x0, 0x1}, {0x100000001, 0xd31a}, {0x0, 0x3}, {0x3, 0x7}, {0x8, 0x8}, {0x5, 0xffc}, {}, {0x2, 0x7}, {0x2, 0xffffffffffffffff}, {0x83bd, 0xb3e}, {0x9, 0x4}, {0xfffffffff1efe48e, 0x2}, {0x5, 0x3}, {0xcc6, 0x8}, {0xc1c, 0x8000}, {0x10, 0x1}, {0xea, 0x7cbc}, {0x100000000, 0x7}, {0xfffffffffffffff6, 0x80000001}, {0x4, 0x5}, {0x4, 0x3}, {0x0, 0x4}, {0x9, 0xc503}, {0x401, 0x9}, {0x8000000000000000, 0x5}, {0x3, 0x98f5}, {0x3, 0xfffffffffffffff9}, {0x3, 0x3}, {0x8, 0xfffffffffffffffc}, {0x44, 0x8}, {0x2c, 0x4}, {0x2, 0x39}, {0x8, 0x65}, {0x7, 0x2}, {0x1, 0x100000001}, {0x8000000000000001, 0x97}, {0x0, 0x5}, {0x8}, {0x7, 0x1}, {0x2, 0x2cb}, {0xfffffffffffffffa, 0xc8a7}, {0x2, 0x100000001}, {0x10, 0x2}, {0x2, 0x8001}, {0x800, 0x2}, {0x8, 0x10000}, {0x8, 0x3}, {0x8000, 0x3ff}, {0x7, 0x7}, {0x3, 0x7}, {0x5, 0xc925}, {0x1}, {0x5, 0x24}, {0x81, 0x26bb9d9c}, {0x7, 0x5}, {0xcd, 0x6}, {0x4, 0x4}, {0x2, 0x6}]}, &(0x7f0000005400)=@freeinode={{0x4f32494e, 0x8, 0x10, 0x80000001}, [{0x7fff, 0x80000001}, {0x1, 0x9d42}, {0x7fffffff, 0x800000000}, {0x8, 0x2}, {0x8000, 0xf}, {0x0, 0x10}, {0x0, 0x4}, {0x5, 0xa}, {0xe05, 0x8000}, {0x4, 0x9}, {0x8000, 0x4}, {0x30, 0x10}, {0x0, 0xffff}, {0x2d, 0x40}, {0x6, 0x7fffffff}, {0x0, 0x9}, {0x4825f829, 0xfffffffffffffffd}, {0xcfc4, 0x4}, {0x6, 0x40000}, {0xa69, 0x2}, {0x100000001, 0x8}, {0x9, 0x5}, {0x7fffffff, 0x9}, {0x9, 0x40}, {0x7, 0x6}, {0x3}, {0x8, 0x7fffffffffffffff}, {0x0, 0xfffffffffffffffa}, {0x6, 0x1}, {0x10001, 0xfff}, {0x4e09, 0x2}, {0x8000000000000001, 0x6}, {0x1, 0x3ff}, {0x2, 0x8001}, {0xfff, 0x2}, {0x9, 0x5}, {0x67ef, 0x7}, {0x7fffffffffffffff, 0x8}, {0x2, 0x2}, {0x8, 0x7c}, {0x6, 0x4}, {0x6b2a5cf}, {0x8, 0x400}, {0x2, 0x1}, {0x2, 0x4}, {0x9, 0xa}, {0x8, 0x2}, {0x9, 0x22}, {0x859}, {0x5, 0x3}, {0x0, 0x8}, {0xfffffffffffffffd, 0x7}, {0x2, 0x5}, {0xb4, 0x1}, {0xfffffffffffffff7, 0x2}, {0x8, 0x6}, {0x197, 0xc56f}, {0xbbd916d}, {0x7, 0x8fd0}, {0x4, 0xfffffffffffffffb}, {0x8d2b, 0x77e532ae}, {0x3, 0x4}, {0xac7e, 0x3}, {0x10}, {0x6}, {0x589c, 0x8}, {0x200, 0x828}, {0x2, 0x10}, {0xbd7, 0xa9}, {0xbf, 0x168}, {0x5, 0x81}, {0x7, 0x4}, {0x4, 0x40}, {0x5, 0xbe}, {0xc, 0x8}, {0x46, 0xd6f4}, {0x5, 0x9}, {0x3, 0x9000000000}, {0xff, 0xffffffff}, {0x5, 0x3}, {0x3, 0x5}, {0x3, 0x68e}, {0xfffffffffffffff9, 0x8}, {0x0, 0x8e8}, {0x2, 0x9}, {0x13c5, 0x8}, {0x18, 0x8}, {0x7, 0x48}, {0x7, 0x3}, {0x0, 0x7}, {0x200, 0x3}, {0xebf, 0x9}, {0x3, 0x1}, {0x1, 0x7fff}, {0x100000001, 0x80000000}, {0x5, 0x40}, {0xacd3, 0xff}, {0x9}, {0x4, 0x4}, {0x0, 0x8}, {0xc, 0x4}, {0x7ff, 0x401}, {0x0, 0x3}, {0x4b, 0x2}, {0x41, 0x4}, {0x2, 0x9}, {0x10, 0xd}, {0x96}, {0xd, 0x40}, {0x81, 0x7}, {0x3, 0x5}, {0x81, 0xc57}, {0x3f}, {0x42, 0xfffffffffffffff9}, {0x7fffffff, 0x8}, {0x1, 0x665}, {0x3ff, 0x9}, {0x2, 0x800}, {0x10001, 0x5c91}, {0x4, 0x56f3e0ef}, {0x5, 0x1}, {0x7, 0x1000}, {0x200, 0xfffffffffffffffc}, {0x4, 0x191a6e09}, {0x1, 0x8}, {0xc, 0x86}, {0x5, 0x7}, {0xef, 0x41a}, {0x79c, 0x7}, {0x3, 0x6}, {0x9, 0x8}, {0x11c, 0x5}, {0x80000000, 0xe}, {0x9f9e, 0x4ab}, {0x4, 0x100000001}, {0x4, 0x48}, {0xfffffffffffffffa, 0x2}, {0xe, 0x4a8000000000}, {0xbddf, 0x2}, {0x5, 0x7}, {0x5, 0x1ff}, {0xb45}, {0x401, 0x3}, {0x8b, 0x7fff}, {0x5, 0x6}, {0x4, 0x5}, {0x1, 0xcb12}, {0x8, 0xffff}, {0x9, 0x7}, {0x8, 0x8}, {0x9, 0x7fffffff}, {0xfffffffffffffffd, 0x81}, {0x3, 0xf}, {0xff, 0x1b0}, {0x3, 0xfff}, {0x9, 0xfffffffffffffff7}, {0x78, 0x1}, {0x0, 0x2}, {0x80000000, 0x100000000000}, {0x8, 0x3}, {0x6, 0x9}, {0xb47, 0x2}, {0xfffffffffffffffe, 0x8}, {0x81, 0x6}, {0x1, 0xff}, {0x2, 0x1}, {0x0, 0x8a63}, {0xfffffffffffffff9, 0x1}, {0x8, 0xfffffffffffff75b}, {0x9, 0x1000}, {0xbd, 0x7}, {0xd976, 0x8}, {0x4, 0x81}, {0xffff, 0x3}, {0x5, 0xfffffffffffffff9}, {0x7}, {0x557, 0x1}, {0xb, 0x3}, {0x7fff, 0x81}, {0x9, 0x38}, {0x10, 0x78}, {0x1, 0x4}, {0x5, 0x6}, {0x4, 0xe}, {0x25fc, 0x6}, {0x4, 0x3}, {0xffff, 0x4}, {0x4, 0x5}, {0xe, 0x1000}, {0x0, 0x7}, {0xe, 0x7}, {0x5, 0xab0}, {0x0, 0x1}, {0x200000000000, 0x1}, {0x2, 0x9}, {0xffffffffffffffff, 0xf818}, {0x4, 0x3}, {0x96, 0x1}, {0x6, 0x5000000000000000}, {0x0, 0x2}, {0x7, 0x6}, {0xe, 0x8}, {0x2, 0x20000000}, {0xd1cb, 0x6}, {0x4, 0x2f5456ec}, {0x7d2e86b8, 0x7}, {0x2, 0x1}, {0xd06, 0x9}, {0x7, 0x8000000000000001}, {0x4, 0x7fffffff}, {0x95d0, 0x6c}, {0x400, 0x8}, {0x6, 0x6}, {0x100000001, 0x7}, {0x7, 0x7fff}, {0x4000000000000}, {0x7, 0x81}, {0x5, 0xffffffff7fffffff}, {0x5, 0x9}, {0x196e, 0x5}, {0x4000000, 0x6}, {0x8, 0x2}, {0x3, 0x425}, {0x2, 0x5449}, {0xfffffffffffffffa, 0x4}, {0x8, 0xffffffff}, {0xd, 0x2}, {0x7ff, 0x7fffffff}, {0x5, 0x7fffffffffffffff}, {0x400, 0x11bc}, {0x3, 0xfffffffffffffffd}, {0x4, 0x7f}, {0x3ce, 0x63f}, {0x8, 0xa40}, {0x1, 0xeeb1}, {0x7}, {0x5, 0x80}, {0x5, 0xceb}, {0x3, 0x4}, {0x8}, {0xff, 0xb}, {0x21, 0x7f}, {0x90f6, 0xdddd}, {0xc876, 0x96f}, {0x2}, {0x2}, {0x401, 0x2}, {0x8000, 0x80000000}, {0x9, 0x8}, {0x3, 0x64}, {0xd6, 0x10001}, {0x8, 0xffffffff}, {0x3ff, 0x7}, {0x8000000000000001, 0x8}, {0x7, 0xe}]}, &(0x7f0000006440)=@blocksize={{0x4f32494e, 0x2, 0x10, 0x80000000}}, &(0x7f0000006480)=@journal={{0x4f32494e, 0x7, 0x10, 0x40000000}}, &(0x7f00000064c0)=@features={{0x4f32494e, 0x6, 0x10, 0x1}}, &(0x7f0000006500)=@freeinode={{0x4f32494e, 0x8, 0x10, 0xc0000000}, [{0x4, 0x2}, {0xfffffffffffff92a, 0x7}, {0x1, 0x1}, {0x5, 0x5}, {0x1, 0x7}, {0x2, 0xf}, {0x0, 0x1}, {0x8, 0x8}, {0x1, 0x7}, {0x968, 0x7}, {0x8, 0x1000}, {0x6, 0x80000000}, {0x80000000, 0x10000}, {0x5, 0x2}, {0x8, 0x5}, {0xd, 0x3}, {0x7fff, 0x100000000}, {0x7b2, 0x476}, {0x5, 0x8}, {0xd, 0x2}, {0x8000000000000000, 0x6}, {0xbe0, 0x2}, {0x2, 0xe03}, {0x0, 0x6}, {0x401, 0x2}, {0xf8f2}, {0x1a, 0x5}, {0x7fff}, {0x7, 0xc54a}, {0x6, 0x4}, {0x3048, 0x5}, {0x7ff, 0x1}, {0xd9, 0x80000000}, {0x6, 0x7}, {0x3, 0x6}, {0x1, 0x1}, {0x9, 0xfffffffffffffffb}, {0x8000000000000000, 0x6}, {0x4, 0x80000001}, {0xfffffffffffffffc}, {0x0, 0x36f53ad2}, {0x5d1}, {0x5, 0x3f}, {0x9, 0x4}, {0xe1, 0x8000000000000000}, {0x27f, 0x54bd81}, {0x4, 0xfffffffffffffffc}, {0x9, 0x1}, {0x6, 0x66b}, {0xffffffff, 0x5}, {0x7ff, 0x400}, {0x753d8328, 0x6}, {0x5, 0x7f}, {0x2, 0x8}, {0x3, 0xffffffffffffffff}, {0xebb9, 0x3}, {0x9, 0x89f}, {0x5, 0x4}, {0x200, 0x10001}, {0x3, 0x1}, {0x1, 0x96}, {0x0, 0x4}, {0x671, 0x5}, {0x9, 0x4}, {0x0, 0x10001}, {0xd816, 0xc}, {0x1, 0x8}, {0x1, 0x8000000000000001}, {0x0, 0xa5}, {0x4, 0x7fffffff}, {0x3, 0x7fffffff}, {0xf, 0x200}, {0x3, 0x9}, {0x6, 0x400}, {0x17, 0x3}, {0x0, 0x8}, {0x4, 0x63}, {0x7, 0x200}, {0x6, 0x5}, {0x3, 0x2}, {0xffffffffffffffff, 0x61cb}, {0x10000, 0x4}, {0x5}, {0x3, 0x3}, {0x4, 0xa}, {0x6, 0xdda3}, {0xfffffffffffffff8, 0xd1}, {0x8, 0x8001}, {0x5, 0x4}, {0xffffffffffff1853, 0x10}, {0x401, 0x647}, {0x80, 0x9}, {0x8, 0x101}, {0xc, 0x1}, {0x1}, {0xe, 0x1}, {0x3, 0x2}, {0x1000, 0x4}, {0x6, 0x7}, {0x312, 0xc49}, {0xffffffffffffffe0, 0x8}, {0x2ff9, 0x8000000000000000}, {0x13, 0x8}, {0x8001, 0xd81a}, {0x3, 0x1ff}, {0x8, 0xd}, {0x9a3, 0x8001}, {0x0, 0x7ff}, {0x1, 0xfffffffffffffff7}, {0x8000, 0x9e90}, {0xb, 0xfffffffffffffffc}, {0xfffffffffffffffd, 0x4}, {0x2b2, 0x3}, {0x9, 0x19}, {0x1, 0x8}, {0xb, 0x2}, {0x6ed, 0x3ff}, {0x8, 0xfffffffffffffffb}, {0x9, 0x6d83}, {0xff, 0x8}, {0x0, 0x1}, {0x750, 0x9}, {0x0, 0x4}, {0x9, 0x79f4fcfe}, {0x9, 0xfffffffffffffff0}, {0x5, 0x3}, {0x4, 0x4}, {0x8, 0x7}, {0x6, 0x5}, {0x4, 0x80000001}, {}, {0x9, 0x7}, {0x1, 0x692}, {0x7fffffffffffffff, 0x5}, {0x0, 0x9}, {0x5, 0x6}, {0x3, 0xfffffffffffffff9}, {0xffffffffffffff09, 0x700}, {0x7ff, 0xfffffffffffffff7}, {0x7, 0x4}, {0x8000000000000000, 0x6}, {0xa, 0x40}, {0x7}, {0xf, 0x3ff}, {0xca2a}, {0x1, 0x100}, {0x6, 0xb9}, {0x0, 0x66}, {0xee5, 0x3}, {0xffffffff00000001, 0x8000000000000001}, {0x70b4, 0x8}, {0x2443}, {0x54b, 0x1}, {0x3ff, 0x20e}, {0x1, 0x1}, {0x7e1, 0x93e}, {0x6d, 0x400}, {0x7, 0x9}, {0x4, 0xffff}, {0x49b4a980, 0x3ff}, {0xff, 0x34}, {0x0, 0x3}, {0x9, 0x2}, {0x1, 0x7}, {0x6, 0x6}, {0x6, 0x7}, {0x7fffffffffffffff, 0x10000}, {0x8, 0x8209}, {0x8}, {0xe5, 0x7}, {0x10000, 0xffffffff7fffffff}, {0x7fff, 0x97f}, {0x33}, {0x4, 0x6}, {0x9}, {0x4, 0xffffffff}, {0x3ff, 0xf}, {0x0, 0x3}, {0x80010, 0x4}, {0x1, 0x8}, {0x0, 0x100000000}, {0xffff, 0x4}, {0x5, 0x100}, {0x5, 0xfffffffffffffffa}, {0x5, 0x9}, {0x9, 0x6}, {0x4, 0x9}, {0x6, 0x5d4b}, {0x3, 0x10}, {0x3, 0x5}, {0xcf, 0x8}, {0xfffffffffffffffb, 0x7fff}, {0x7fffffff, 0x7}, {0x7, 0x1}, {0x100, 0x7525}, {0x100000000, 0x2}, {0xfffffffeffffffff, 0x8000}, {0x9, 0x1}, {0x7, 0x4}, {0x10001, 0x6}, {0x215, 0x10001}, {0x7, 0x1}, {0x1000, 0x8}, {0x4, 0x40}, {0x6, 0x1}, {0xff, 0x8000000000000000}, {0x6, 0x5}, {0x81}, {0x0, 0x3}, {0x2, 0x3431}, {0x62a, 0x9}, {0x2, 0x4}, {0x7fffffffffffffff, 0x6}, {0x79, 0x7}, {0x7fff, 0x7}, {0x3ff, 0xff}, {0x1, 0x29d}, {0x8, 0x4}, {0x0, 0x8}, {0x6, 0x7fffffff}, {0x3, 0x3}, {0xffffffffffffffa6, 0x3ff}, {0x30000000000}, {0x18ba, 0x9}, {0x0, 0x4}, {0xb36c, 0x2}, {0x100, 0x7}, {0x62}, {0x7, 0x2}, {0x7, 0xa0b}, {0x2, 0xa}, {0xffff, 0x6}, {0x3, 0xf04b736}, {0x5, 0x4}, {0x6, 0x3}, {0x6, 0xfffffffffffffe01}, {0x6}, {0x7}, {0x3, 0x8}, {0x6, 0x8000}, {0x1, 0x2}, {0xe, 0x28af49c}, {0x5, 0x3}, {0xfff}, {0x0, 0xda0}, {0x5, 0xaace}, {0xad, 0xff}, {0x8f, 0x9}, {0xf89, 0x533}, {0x9adc, 0x7fffffff}, {0xe, 0xc3}, {0xa30d, 0x4}, {0x100000000, 0x92d}, {0xf38, 0xef}, {0x3, 0x1000}]}], 0x32}) 0s ago: executing program 2 (id=1323): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000700)='notify_on_release\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000003c0)=0x1ff, 0x12) mkdirat$cgroup(r0, &(0x7f00000001c0)='syz0\x00', 0x1ff) (fail_nth: 8) kernel console output (not intermixed with test programs): ser+0x24/0xa0 [ 48.921764][ T1855] simple_read_from_buffer+0xed/0x160 [ 48.921779][ T1855] proc_fail_nth_read+0x1aa/0x220 [ 48.921795][ T1855] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 48.921809][ T1855] ? bpf_lsm_file_permission+0xd/0x20 [ 48.921824][ T1855] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 48.921838][ T1855] vfs_read+0x286/0xcb0 [ 48.921854][ T1855] ? __cfi_vfs_read+0x10/0x10 [ 48.921869][ T1855] ? __kasan_check_write+0x18/0x20 [ 48.921886][ T1855] ? mutex_lock+0x97/0x1d0 [ 48.921900][ T1855] ? __cfi_mutex_lock+0x10/0x10 [ 48.921912][ T1855] ? __fget_files+0x2c5/0x340 [ 48.921924][ T1855] ksys_read+0x145/0x260 [ 48.921940][ T1855] ? __cfi_ksys_read+0x10/0x10 [ 48.921956][ T1855] ? fdget+0x188/0x1e0 [ 48.921967][ T1855] ? __kasan_check_read+0x15/0x20 [ 48.921983][ T1855] __x64_sys_read+0x7f/0x90 [ 48.921998][ T1855] x64_sys_call+0x2638/0x2ee0 [ 48.922015][ T1855] do_syscall_64+0x57/0xf0 [ 48.922033][ T1855] ? clear_bhb_loop+0x50/0xa0 [ 48.922046][ T1855] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 48.922071][ T1855] RIP: 0033:0x7f9281b5d04e [ 48.922083][ T1855] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 48.922093][ T1855] RSP: 002b:00007f92829e9fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 48.922109][ T1855] RAX: ffffffffffffffda RBX: 00007f92829ea6c0 RCX: 00007f9281b5d04e [ 48.922119][ T1855] RDX: 000000000000000f RSI: 00007f92829ea0a0 RDI: 0000000000000003 [ 48.922127][ T1855] RBP: 00007f92829ea090 R08: 0000000000000000 R09: 0000000000000000 [ 48.922135][ T1855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 48.922143][ T1855] R13: 00007f9281e16038 R14: 00007f9281e15fa0 R15: 00007fff00e62898 [ 48.922154][ T1855] [ 49.340345][ T1871] FAULT_INJECTION: forcing a failure. [ 49.340345][ T1871] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 49.353532][ T1871] CPU: 0 UID: 0 PID: 1871 Comm: syz.3.746 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 49.353571][ T1871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 49.353584][ T1871] Call Trace: [ 49.353593][ T1871] [ 49.353602][ T1871] __dump_stack+0x21/0x30 [ 49.353627][ T1871] dump_stack_lvl+0x140/0x1c0 [ 49.353643][ T1871] ? __cfi_dump_stack_lvl+0x10/0x10 [ 49.353659][ T1871] ? vsnprintf+0x7b4/0x1ad0 [ 49.353677][ T1871] ? check_stack_object+0x106/0x150 [ 49.353695][ T1871] dump_stack+0x19/0x20 [ 49.353711][ T1871] should_fail_ex+0x3d7/0x530 [ 49.353728][ T1871] should_fail+0xf/0x20 [ 49.353742][ T1871] should_fail_usercopy+0x1e/0x30 [ 49.353758][ T1871] _copy_from_user+0x20/0xa0 [ 49.353770][ T1871] kstrtouint_from_user+0xde/0x170 [ 49.353793][ T1871] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 49.353809][ T1871] ? selinux_file_permission+0x318/0xb60 [ 49.353826][ T1871] ? __cfi_selinux_file_permission+0x10/0x10 [ 49.353842][ T1871] proc_fail_nth_write+0x8f/0x220 [ 49.353857][ T1871] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 49.353871][ T1871] ? bpf_lsm_file_permission+0xd/0x20 [ 49.353886][ T1871] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 49.353900][ T1871] vfs_write+0x3c5/0xf90 [ 49.353917][ T1871] ? __cfi_vfs_write+0x10/0x10 [ 49.353933][ T1871] ? __kasan_check_write+0x18/0x20 [ 49.353949][ T1871] ? mutex_lock+0x97/0x1d0 [ 49.353962][ T1871] ? __cfi_mutex_lock+0x10/0x10 [ 49.353975][ T1871] ? __fget_files+0x2c5/0x340 [ 49.353987][ T1871] ksys_write+0x145/0x260 [ 49.354004][ T1871] ? __cfi_ksys_write+0x10/0x10 [ 49.354020][ T1871] ? fdget+0x188/0x1e0 [ 49.354039][ T1871] ? __kasan_check_read+0x15/0x20 [ 49.354055][ T1871] __x64_sys_write+0x7f/0x90 [ 49.354071][ T1871] x64_sys_call+0x271c/0x2ee0 [ 49.354089][ T1871] do_syscall_64+0x57/0xf0 [ 49.354107][ T1871] ? clear_bhb_loop+0x50/0xa0 [ 49.354120][ T1871] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 49.354138][ T1871] RIP: 0033:0x7f9281b5d04e [ 49.354152][ T1871] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 49.354163][ T1871] RSP: 002b:00007f92829e9fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 49.354178][ T1871] RAX: ffffffffffffffda RBX: 00007f92829ea6c0 RCX: 00007f9281b5d04e [ 49.354189][ T1871] RDX: 0000000000000001 RSI: 00007f92829ea0a0 RDI: 0000000000000003 [ 49.354197][ T1871] RBP: 00007f92829ea090 R08: 0000000000000000 R09: 0000000000000000 [ 49.354205][ T1871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.354213][ T1871] R13: 00007f9281e16038 R14: 00007f9281e15fa0 R15: 00007fff00e62898 [ 49.354224][ T1871] [ 50.106838][ T1916] FAULT_INJECTION: forcing a failure. [ 50.106838][ T1916] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 50.119982][ T1916] CPU: 0 UID: 0 PID: 1916 Comm: syz.1.766 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 50.120015][ T1916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 50.120024][ T1916] Call Trace: [ 50.120029][ T1916] [ 50.120034][ T1916] __dump_stack+0x21/0x30 [ 50.120056][ T1916] dump_stack_lvl+0x140/0x1c0 [ 50.120072][ T1916] ? __cfi_dump_stack_lvl+0x10/0x10 [ 50.120089][ T1916] dump_stack+0x19/0x20 [ 50.120103][ T1916] should_fail_ex+0x3d7/0x530 [ 50.120120][ T1916] should_fail+0xf/0x20 [ 50.120134][ T1916] should_fail_usercopy+0x1e/0x30 [ 50.120150][ T1916] copy_page_from_iter_atomic+0x34b/0x17a0 [ 50.120171][ T1916] ? __cfi_copy_page_from_iter_atomic+0x10/0x10 [ 50.120189][ T1916] ? fault_in_readable+0x141/0x160 [ 50.120203][ T1916] ? __kasan_check_read+0x15/0x20 [ 50.120221][ T1916] generic_perform_write+0x582/0x970 [ 50.120237][ T1916] ? __cfi_generic_perform_write+0x10/0x10 [ 50.120250][ T1916] ? down_write+0xee/0x2b0 [ 50.120266][ T1916] ? file_update_time+0xa3/0x210 [ 50.120280][ T1916] shmem_file_write_iter+0x105/0x130 [ 50.120294][ T1916] vfs_write+0x764/0xf90 [ 50.120311][ T1916] ? __cfi_vfs_write+0x10/0x10 [ 50.120327][ T1916] ? __cfi_mutex_lock+0x10/0x10 [ 50.120341][ T1916] ksys_write+0x145/0x260 [ 50.120357][ T1916] ? __cfi_ksys_write+0x10/0x10 [ 50.120373][ T1916] ? __kasan_check_read+0x15/0x20 [ 50.120389][ T1916] __x64_sys_write+0x7f/0x90 [ 50.120405][ T1916] x64_sys_call+0x271c/0x2ee0 [ 50.120423][ T1916] do_syscall_64+0x57/0xf0 [ 50.120440][ T1916] ? clear_bhb_loop+0x50/0xa0 [ 50.120453][ T1916] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 50.120471][ T1916] RIP: 0033:0x7fd8d399c819 [ 50.120483][ T1916] 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 [ 50.120494][ T1916] RSP: 002b:00007fd8d47b0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 50.120510][ T1916] RAX: ffffffffffffffda RBX: 00007fd8d3c15fa0 RCX: 00007fd8d399c819 [ 50.120520][ T1916] RDX: 000000000208e24b RSI: 0000200000000040 RDI: 0000000000000004 [ 50.120528][ T1916] RBP: 00007fd8d47b0090 R08: 0000000000000000 R09: 0000000000000000 [ 50.120536][ T1916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.120544][ T1916] R13: 00007fd8d3c16038 R14: 00007fd8d3c15fa0 R15: 00007fff9fcdcbd8 [ 50.120555][ T1916] [ 50.306044][ T1927] FAULT_INJECTION: forcing a failure. [ 50.306044][ T1927] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 50.329459][ T1930] netlink: 16 bytes leftover after parsing attributes in process `syz.1.773'. [ 50.337407][ T1927] CPU: 1 UID: 0 PID: 1927 Comm: syz.3.772 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 50.337436][ T1927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 50.337447][ T1927] Call Trace: [ 50.337454][ T1927] [ 50.337461][ T1927] __dump_stack+0x21/0x30 [ 50.337491][ T1927] dump_stack_lvl+0x140/0x1c0 [ 50.337514][ T1927] ? __cfi_dump_stack_lvl+0x10/0x10 [ 50.337539][ T1927] ? check_stack_object+0x12b/0x150 [ 50.337567][ T1927] dump_stack+0x19/0x20 [ 50.337589][ T1927] should_fail_ex+0x3d7/0x530 [ 50.337612][ T1927] should_fail+0xf/0x20 [ 50.337641][ T1927] should_fail_usercopy+0x1e/0x30 [ 50.337666][ T1927] _copy_to_user+0x24/0xa0 [ 50.337684][ T1927] simple_read_from_buffer+0xed/0x160 [ 50.337706][ T1927] proc_fail_nth_read+0x1aa/0x220 [ 50.337729][ T1927] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 50.337751][ T1927] ? bpf_lsm_file_permission+0xd/0x20 [ 50.337771][ T1927] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 50.337793][ T1927] vfs_read+0x286/0xcb0 [ 50.337818][ T1927] ? __cfi_vfs_read+0x10/0x10 [ 50.337842][ T1927] ? __kasan_check_write+0x18/0x20 [ 50.337867][ T1927] ? mutex_lock+0x97/0x1d0 [ 50.337887][ T1927] ? __cfi_mutex_lock+0x10/0x10 [ 50.337907][ T1927] ? __fget_files+0x2c5/0x340 [ 50.337925][ T1927] ksys_read+0x145/0x260 [ 50.337949][ T1927] ? __cfi_ksys_read+0x10/0x10 [ 50.337974][ T1927] ? fdget+0x188/0x1e0 [ 50.337991][ T1927] ? __kasan_check_read+0x15/0x20 [ 50.338016][ T1927] __x64_sys_read+0x7f/0x90 [ 50.338041][ T1927] x64_sys_call+0x2638/0x2ee0 [ 50.338066][ T1927] do_syscall_64+0x57/0xf0 [ 50.338092][ T1927] ? clear_bhb_loop+0x50/0xa0 [ 50.338111][ T1927] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 50.338138][ T1927] RIP: 0033:0x7f9281b5d04e [ 50.338155][ T1927] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 50.338172][ T1927] RSP: 002b:00007f92829e9fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 50.338194][ T1927] RAX: ffffffffffffffda RBX: 00007f92829ea6c0 RCX: 00007f9281b5d04e [ 50.338210][ T1927] RDX: 000000000000000f RSI: 00007f92829ea0a0 RDI: 0000000000000003 [ 50.338222][ T1927] RBP: 00007f92829ea090 R08: 0000000000000000 R09: 0000000000000000 [ 50.338235][ T1927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.338248][ T1927] R13: 00007f9281e16038 R14: 00007f9281e15fa0 R15: 00007fff00e62898 [ 50.338265][ T1927] [ 50.405109][ T1935] FAULT_INJECTION: forcing a failure. [ 50.405109][ T1935] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 50.627398][ T13] Bluetooth: hci0: Frame reassembly failed (-84) [ 50.646587][ T1935] CPU: 1 UID: 0 PID: 1935 Comm: syz.3.774 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 50.646622][ T1935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 50.646635][ T1935] Call Trace: [ 50.646643][ T1935] [ 50.646653][ T1935] __dump_stack+0x21/0x30 [ 50.646685][ T1935] dump_stack_lvl+0x140/0x1c0 [ 50.646708][ T1935] ? __cfi_dump_stack_lvl+0x10/0x10 [ 50.646733][ T1935] ? check_stack_object+0x12b/0x150 [ 50.646770][ T1935] dump_stack+0x19/0x20 [ 50.646792][ T1935] should_fail_ex+0x3d7/0x530 [ 50.646818][ T1935] should_fail+0xf/0x20 [ 50.646839][ T1935] should_fail_usercopy+0x1e/0x30 [ 50.646864][ T1935] _copy_to_user+0x24/0xa0 [ 50.646882][ T1935] simple_read_from_buffer+0xed/0x160 [ 50.646905][ T1935] proc_fail_nth_read+0x1aa/0x220 [ 50.646934][ T1935] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 50.646956][ T1935] ? bpf_lsm_file_permission+0xd/0x20 [ 50.646978][ T1935] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 50.647000][ T1935] vfs_read+0x286/0xcb0 [ 50.647025][ T1935] ? __cfi_vfs_read+0x10/0x10 [ 50.647048][ T1935] ? __kasan_check_write+0x18/0x20 [ 50.647074][ T1935] ? mutex_lock+0x97/0x1d0 [ 50.647095][ T1935] ? __cfi_mutex_lock+0x10/0x10 [ 50.647115][ T1935] ? __fget_files+0x2c5/0x340 [ 50.647134][ T1935] ksys_read+0x145/0x260 [ 50.647158][ T1935] ? __cfi_ksys_read+0x10/0x10 [ 50.647182][ T1935] ? fdget+0x188/0x1e0 [ 50.647199][ T1935] ? __kasan_check_read+0x15/0x20 [ 50.647223][ T1935] __x64_sys_read+0x7f/0x90 [ 50.647248][ T1935] x64_sys_call+0x2638/0x2ee0 [ 50.647274][ T1935] do_syscall_64+0x57/0xf0 [ 50.647300][ T1935] ? clear_bhb_loop+0x50/0xa0 [ 50.647319][ T1935] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 50.647347][ T1935] RIP: 0033:0x7f9281b5d04e [ 50.647365][ T1935] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 50.647382][ T1935] RSP: 002b:00007f92829e9fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 50.647405][ T1935] RAX: ffffffffffffffda RBX: 00007f92829ea6c0 RCX: 00007f9281b5d04e [ 50.647421][ T1935] RDX: 000000000000000f RSI: 00007f92829ea0a0 RDI: 0000000000000003 [ 50.647434][ T1935] RBP: 00007f92829ea090 R08: 0000000000000000 R09: 0000000000000000 [ 50.647447][ T1935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.647460][ T1935] R13: 00007f9281e16038 R14: 00007f9281e15fa0 R15: 00007fff00e62898 [ 50.647477][ T1935] [ 50.906113][ T1956] syzkaller1: entered promiscuous mode [ 50.910154][ T1962] FAULT_INJECTION: forcing a failure. [ 50.910154][ T1962] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 50.912171][ T1956] syzkaller1: entered allmulticast mode [ 50.925480][ T1962] CPU: 0 UID: 0 PID: 1962 Comm: syz.0.785 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 50.925516][ T1962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 50.925530][ T1962] Call Trace: [ 50.925537][ T1962] [ 50.925545][ T1962] __dump_stack+0x21/0x30 [ 50.925578][ T1962] dump_stack_lvl+0x140/0x1c0 [ 50.925602][ T1962] ? __cfi_dump_stack_lvl+0x10/0x10 [ 50.925626][ T1962] ? vsnprintf+0x7b4/0x1ad0 [ 50.925652][ T1962] ? check_stack_object+0x106/0x150 [ 50.925680][ T1962] dump_stack+0x19/0x20 [ 50.925703][ T1962] should_fail_ex+0x3d7/0x530 [ 50.925737][ T1962] should_fail+0xf/0x20 [ 50.925759][ T1962] should_fail_usercopy+0x1e/0x30 [ 50.925784][ T1962] _copy_from_user+0x20/0xa0 [ 50.925802][ T1962] kstrtouint_from_user+0xde/0x170 [ 50.925826][ T1962] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 50.925849][ T1962] ? selinux_file_permission+0x318/0xb60 [ 50.925874][ T1962] ? __cfi_selinux_file_permission+0x10/0x10 [ 50.925899][ T1962] proc_fail_nth_write+0x8f/0x220 [ 50.925921][ T1962] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 50.925944][ T1962] ? bpf_lsm_file_permission+0xd/0x20 [ 50.925966][ T1962] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 50.925988][ T1962] vfs_write+0x3c5/0xf90 [ 50.926013][ T1962] ? __cfi_vfs_write+0x10/0x10 [ 50.926037][ T1962] ? __kasan_check_write+0x18/0x20 [ 50.926064][ T1962] ? mutex_lock+0x97/0x1d0 [ 50.926084][ T1962] ? __cfi_mutex_lock+0x10/0x10 [ 50.926104][ T1962] ? __fget_files+0x2c5/0x340 [ 50.926123][ T1962] ksys_write+0x145/0x260 [ 50.926148][ T1962] ? __cfi_ksys_write+0x10/0x10 [ 50.926172][ T1962] ? fdget_raw+0x133/0x180 [ 50.926189][ T1962] ? __kasan_check_read+0x15/0x20 [ 50.926214][ T1962] __x64_sys_write+0x7f/0x90 [ 50.926239][ T1962] x64_sys_call+0x271c/0x2ee0 [ 50.926265][ T1962] do_syscall_64+0x57/0xf0 [ 50.926291][ T1962] ? clear_bhb_loop+0x50/0xa0 [ 50.926310][ T1962] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 50.926338][ T1962] RIP: 0033:0x7ff15cd5d04e [ 50.926356][ T1962] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 50.926373][ T1962] RSP: 002b:00007ff15dcedfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 50.926396][ T1962] RAX: ffffffffffffffda RBX: 00007ff15dcee6c0 RCX: 00007ff15cd5d04e [ 50.926411][ T1962] RDX: 0000000000000001 RSI: 00007ff15dcee0a0 RDI: 0000000000000003 [ 50.926424][ T1962] RBP: 00007ff15dcee090 R08: 0000000000000000 R09: 0000000000000000 [ 50.926436][ T1962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.926448][ T1962] R13: 00007ff15d016038 R14: 00007ff15d015fa0 R15: 00007ffd049c3d78 [ 50.926465][ T1962] [ 51.727343][ T1992] netlink: 4 bytes leftover after parsing attributes in process `syz.0.798'. [ 51.826242][ T2002] netlink: 'syz.0.802': attribute type 27 has an invalid length. [ 51.841041][ T2002] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.848222][ T2002] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.890658][ T2006] netlink: 4 bytes leftover after parsing attributes in process `syz.0.803'. [ 51.908840][ T2008] netlink: 36 bytes leftover after parsing attributes in process `syz.0.804'. [ 51.918450][ T2009] netlink: 36 bytes leftover after parsing attributes in process `syz.0.804'. [ 52.387903][ T36] kauditd_printk_skb: 310 callbacks suppressed [ 52.387923][ T36] audit: type=1400 audit(1775235592.930:2287): avc: denied { read write } for pid=291 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 52.426075][ T36] audit: type=1400 audit(1775235592.960:2288): avc: denied { create } for pid=2023 comm="syz.3.809" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 52.461436][ T2028] FAULT_INJECTION: forcing a failure. [ 52.461436][ T2028] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 52.467003][ T36] audit: type=1400 audit(1775235592.960:2289): avc: denied { read write } for pid=2023 comm="syz.3.809" name="fuse" dev="devtmpfs" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=0 [ 52.474826][ T2028] CPU: 1 UID: 0 PID: 2028 Comm: syz.0.811 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 52.474854][ T2028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 52.474866][ T2028] Call Trace: [ 52.474872][ T2028] [ 52.474888][ T2028] __dump_stack+0x21/0x30 [ 52.474919][ T2028] dump_stack_lvl+0x140/0x1c0 [ 52.474943][ T2028] ? __cfi_dump_stack_lvl+0x10/0x10 [ 52.474968][ T2028] ? check_stack_object+0x12b/0x150 [ 52.474995][ T2028] dump_stack+0x19/0x20 [ 52.475017][ T2028] should_fail_ex+0x3d7/0x530 [ 52.475042][ T2028] should_fail+0xf/0x20 [ 52.475064][ T2028] should_fail_usercopy+0x1e/0x30 [ 52.475089][ T2028] _copy_to_user+0x24/0xa0 [ 52.475107][ T2028] simple_read_from_buffer+0xed/0x160 [ 52.475128][ T2028] proc_fail_nth_read+0x1aa/0x220 [ 52.475151][ T2028] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 52.475173][ T2028] ? bpf_lsm_file_permission+0xd/0x20 [ 52.475194][ T2028] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 52.475215][ T2028] vfs_read+0x286/0xcb0 [ 52.475240][ T2028] ? __cfi_vfs_read+0x10/0x10 [ 52.475264][ T2028] ? __kasan_check_write+0x18/0x20 [ 52.475288][ T2028] ? mutex_lock+0x97/0x1d0 [ 52.475309][ T2028] ? __cfi_mutex_lock+0x10/0x10 [ 52.475329][ T2028] ? __fget_files+0x2c5/0x340 [ 52.475348][ T2028] ksys_read+0x145/0x260 [ 52.475372][ T2028] ? __cfi_ksys_read+0x10/0x10 [ 52.475397][ T2028] ? __kasan_check_read+0x15/0x20 [ 52.475422][ T2028] __x64_sys_read+0x7f/0x90 [ 52.475446][ T2028] x64_sys_call+0x2638/0x2ee0 [ 52.475472][ T2028] do_syscall_64+0x57/0xf0 [ 52.475498][ T2028] ? clear_bhb_loop+0x50/0xa0 [ 52.475517][ T2028] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 52.475544][ T2028] RIP: 0033:0x7ff15cd5d04e [ 52.475560][ T2028] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 52.475578][ T2028] RSP: 002b:00007ff15dcedfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 52.475599][ T2028] RAX: ffffffffffffffda RBX: 00007ff15dcee6c0 RCX: 00007ff15cd5d04e [ 52.475614][ T2028] RDX: 000000000000000f RSI: 00007ff15dcee0a0 RDI: 0000000000000005 [ 52.475627][ T2028] RBP: 00007ff15dcee090 R08: 0000000000000000 R09: 0000000000000000 [ 52.475639][ T2028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.475652][ T2028] R13: 00007ff15d016038 R14: 00007ff15d015fa0 R15: 00007ffd049c3d78 [ 52.475669][ T2028] [ 52.657052][ T484] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 52.662264][ T1949] Bluetooth: hci0: command 0x1003 tx timeout [ 52.781708][ T36] audit: type=1400 audit(1775235592.960:2290): avc: denied { mounton } for pid=2023 comm="syz.3.809" path="/160/file0" dev="tmpfs" ino=859 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 52.863893][ T36] audit: type=1400 audit(1775235592.960:2291): avc: denied { read write } for pid=291 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 52.907304][ T2049] FAULT_INJECTION: forcing a failure. [ 52.907304][ T2049] name failslab, interval 1, probability 0, space 0, times 0 [ 52.918080][ T2052] FAULT_INJECTION: forcing a failure. [ 52.918080][ T2052] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 52.933594][ T36] audit: type=1400 audit(1775235592.990:2292): avc: denied { create } for pid=2025 comm="syz.3.810" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 52.934397][ T2049] CPU: 0 UID: 0 PID: 2049 Comm: syz.3.819 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 52.934427][ T2049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 52.934439][ T2049] Call Trace: [ 52.934446][ T2049] [ 52.934453][ T2049] __dump_stack+0x21/0x30 [ 52.934486][ T2049] dump_stack_lvl+0x140/0x1c0 [ 52.934510][ T2049] ? __cfi_dump_stack_lvl+0x10/0x10 [ 52.934535][ T2049] dump_stack+0x19/0x20 [ 52.934557][ T2049] should_fail_ex+0x3d7/0x530 [ 52.934582][ T2049] should_failslab+0xac/0x100 [ 52.934601][ T2049] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 52.934628][ T2049] ? __d_alloc+0x42/0x8e0 [ 52.934653][ T2049] __d_alloc+0x42/0x8e0 [ 52.934685][ T2049] d_alloc+0x4c/0x1c0 [ 52.934707][ T2049] ? lookup_one_qstr_excl+0xba/0x280 [ 52.934735][ T2049] lookup_one_qstr_excl+0xcf/0x280 [ 52.934762][ T2049] filename_create+0x239/0x480 [ 52.934782][ T2049] ? __virt_addr_valid+0x2a6/0x380 [ 52.934803][ T2049] ? kern_path_create+0x70/0x70 [ 52.934823][ T2049] ? __cfi___check_object_size+0x10/0x10 [ 52.934850][ T2049] do_mkdirat+0xa9/0x530 [ 52.934870][ T2049] ? __cfi_do_mkdirat+0x10/0x10 [ 52.934890][ T2049] ? getname_flags+0x208/0x700 [ 52.934916][ T2049] __x64_sys_mkdirat+0x8b/0xa0 [ 52.934937][ T2049] x64_sys_call+0x2ba8/0x2ee0 [ 52.934963][ T2049] do_syscall_64+0x57/0xf0 [ 52.934999][ T2049] ? clear_bhb_loop+0x50/0xa0 [ 52.935018][ T2049] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 52.935045][ T2049] RIP: 0033:0x7f9281b9c819 [ 52.935062][ T2049] 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 [ 52.935079][ T2049] RSP: 002b:00007f92829ea028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 52.935102][ T2049] RAX: ffffffffffffffda RBX: 00007f9281e15fa0 RCX: 00007f9281b9c819 [ 52.935117][ T2049] RDX: 00000000000001ff RSI: 00002000000001c0 RDI: 0000000000000003 [ 52.935130][ T2049] RBP: 00007f92829ea090 R08: 0000000000000000 R09: 0000000000000000 [ 52.935143][ T2049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.935156][ T2049] R13: 00007f9281e16038 R14: 00007f9281e15fa0 R15: 00007fff00e62898 [ 52.935172][ T2049] [ 52.987328][ T2052] CPU: 0 UID: 0 PID: 2052 Comm: syz.0.821 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 52.987371][ T2052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 52.987384][ T2052] Call Trace: [ 52.987391][ T2052] [ 52.987399][ T2052] __dump_stack+0x21/0x30 [ 52.987432][ T2052] dump_stack_lvl+0x140/0x1c0 [ 52.987456][ T2052] ? __cfi_dump_stack_lvl+0x10/0x10 [ 52.987480][ T2052] ? vsnprintf+0x7b4/0x1ad0 [ 52.987507][ T2052] ? check_stack_object+0x106/0x150 [ 52.987534][ T2052] dump_stack+0x19/0x20 [ 52.987557][ T2052] should_fail_ex+0x3d7/0x530 [ 52.987583][ T2052] should_fail+0xf/0x20 [ 52.987605][ T2052] should_fail_usercopy+0x1e/0x30 [ 52.987630][ T2052] _copy_from_user+0x20/0xa0 [ 52.987647][ T2052] kstrtouint_from_user+0xde/0x170 [ 52.987671][ T2052] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 52.987694][ T2052] ? selinux_file_permission+0x318/0xb60 [ 52.987720][ T2052] ? __cfi_selinux_file_permission+0x10/0x10 [ 52.987744][ T2052] proc_fail_nth_write+0x8f/0x220 [ 52.987767][ T2052] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 52.987790][ T2052] ? bpf_lsm_file_permission+0xd/0x20 [ 52.987812][ T2052] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 52.987834][ T2052] vfs_write+0x3c5/0xf90 [ 52.987860][ T2052] ? __cfi_vfs_write+0x10/0x10 [ 52.987884][ T2052] ? __kasan_check_write+0x18/0x20 [ 52.987918][ T2052] ? mutex_lock+0x97/0x1d0 [ 52.987938][ T2052] ? __cfi_mutex_lock+0x10/0x10 [ 52.987958][ T2052] ? __fget_files+0x2c5/0x340 [ 52.987978][ T2052] ksys_write+0x145/0x260 [ 52.988003][ T2052] ? __cfi_ksys_write+0x10/0x10 [ 52.988027][ T2052] ? fdget+0x188/0x1e0 [ 52.988044][ T2052] ? __kasan_check_read+0x15/0x20 [ 52.988069][ T2052] __x64_sys_write+0x7f/0x90 [ 52.988093][ T2052] x64_sys_call+0x271c/0x2ee0 [ 52.988120][ T2052] do_syscall_64+0x57/0xf0 [ 52.988147][ T2052] ? clear_bhb_loop+0x50/0xa0 [ 52.988165][ T2052] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 52.988194][ T2052] RIP: 0033:0x7ff15cd5d04e [ 52.988212][ T2052] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 52.988229][ T2052] RSP: 002b:00007ff15dcedfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 52.988251][ T2052] RAX: ffffffffffffffda RBX: 00007ff15dcee6c0 RCX: 00007ff15cd5d04e [ 52.988266][ T2052] RDX: 0000000000000001 RSI: 00007ff15dcee0a0 RDI: 0000000000000003 [ 52.988279][ T2052] RBP: 00007ff15dcee090 R08: 0000000000000000 R09: 0000000000000000 [ 52.988292][ T2052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.988304][ T2052] R13: 00007ff15d016038 R14: 00007ff15d015fa0 R15: 00007ffd049c3d78 [ 52.988320][ T2052] [ 53.109992][ T2060] futex_wake_op: syz.0.823 tries to shift op by -1; fix this program [ 53.123684][ T36] audit: type=1400 audit(1775235592.990:2293): avc: denied { read write } for pid=290 comm="syz-executor" name="loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 53.477265][ T36] audit: type=1400 audit(1775235592.990:2294): avc: denied { getattr } for pid=2025 comm="syz.3.810" path="/" dev="nsfs" ino=4026532480 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=0 [ 53.499488][ T36] audit: type=1400 audit(1775235593.010:2295): avc: denied { read write } for pid=290 comm="syz-executor" name="loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 53.523822][ T36] audit: type=1400 audit(1775235593.230:2296): avc: denied { read write } for pid=290 comm="syz-executor" name="loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 53.554083][ T2064] FAULT_INJECTION: forcing a failure. [ 53.554083][ T2064] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 53.567289][ T2064] CPU: 0 UID: 0 PID: 2064 Comm: syz.3.827 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 53.567325][ T2064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 53.567338][ T2064] Call Trace: [ 53.567345][ T2064] [ 53.567352][ T2064] __dump_stack+0x21/0x30 [ 53.567384][ T2064] dump_stack_lvl+0x140/0x1c0 [ 53.567409][ T2064] ? __cfi_dump_stack_lvl+0x10/0x10 [ 53.567435][ T2064] dump_stack+0x19/0x20 [ 53.567458][ T2064] should_fail_ex+0x3d7/0x530 [ 53.567484][ T2064] should_fail+0xf/0x20 [ 53.567507][ T2064] should_fail_usercopy+0x1e/0x30 [ 53.567533][ T2064] _copy_to_iter+0x3b8/0x1510 [ 53.567572][ T2064] ? __cfi__copy_to_iter+0x10/0x10 [ 53.567599][ T2064] ? __check_object_size+0x527/0x830 [ 53.567627][ T2064] ? __cfi___check_object_size+0x10/0x10 [ 53.567655][ T2064] seq_read_iter+0x2f0/0xfd0 [ 53.567675][ T2064] ? _parse_integer+0x2e/0x40 [ 53.567700][ T2064] seq_read+0x368/0x490 [ 53.567718][ T2064] ? __x64_sys_openat+0x13a/0x170 [ 53.567742][ T2064] ? __cfi_seq_read+0x10/0x10 [ 53.567760][ T2064] ? __import_iovec+0x5ad/0x7c0 [ 53.567780][ T2064] ? bpf_lsm_file_permission+0xd/0x20 [ 53.567803][ T2064] vfs_readv+0x5f0/0xa10 [ 53.567822][ T2064] ? __cfi_seq_read+0x10/0x10 [ 53.567841][ T2064] ? do_readv+0x2e0/0x2e0 [ 53.567862][ T2064] ? __cfi_mutex_unlock+0x10/0x10 [ 53.567888][ T2064] __x64_sys_preadv+0x1a6/0x2c0 [ 53.567916][ T2064] ? __cfi___x64_sys_preadv+0x10/0x10 [ 53.567944][ T2064] ? __kasan_check_read+0x15/0x20 [ 53.567971][ T2064] x64_sys_call+0x1ee9/0x2ee0 [ 53.567999][ T2064] do_syscall_64+0x57/0xf0 [ 53.568026][ T2064] ? clear_bhb_loop+0x50/0xa0 [ 53.568045][ T2064] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 53.568074][ T2064] RIP: 0033:0x7f9281b9c819 [ 53.568092][ T2064] 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 [ 53.568109][ T2064] RSP: 002b:00007f92829ea028 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 53.568133][ T2064] RAX: ffffffffffffffda RBX: 00007f9281e15fa0 RCX: 00007f9281b9c819 [ 53.568149][ T2064] RDX: 0000000000000001 RSI: 00002000000002c0 RDI: 0000000000000003 [ 53.568162][ T2064] RBP: 00007f92829ea090 R08: 0000000000000004 R09: 0000000000000000 [ 53.568175][ T2064] R10: 0000000000005fae R11: 0000000000000246 R12: 0000000000000001 [ 53.568189][ T2064] R13: 00007f9281e16038 R14: 00007f9281e15fa0 R15: 00007fff00e62898 [ 53.568206][ T2064] [ 53.614593][ T2075] Zero length message leads to an empty skb [ 53.679983][ T2076] bridge: RTM_NEWNEIGH with invalid state 0x1 [ 53.826748][ T2092] FAULT_INJECTION: forcing a failure. [ 53.826748][ T2092] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 53.848550][ T2092] CPU: 1 UID: 0 PID: 2092 Comm: syz.0.838 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 53.848588][ T2092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 53.848601][ T2092] Call Trace: [ 53.848608][ T2092] [ 53.848617][ T2092] __dump_stack+0x21/0x30 [ 53.848676][ T2092] dump_stack_lvl+0x140/0x1c0 [ 53.848701][ T2092] ? __cfi_dump_stack_lvl+0x10/0x10 [ 53.848719][ T2092] ? vsnprintf+0x7b4/0x1ad0 [ 53.848736][ T2092] ? check_stack_object+0x106/0x150 [ 53.848754][ T2092] dump_stack+0x19/0x20 [ 53.848769][ T2092] should_fail_ex+0x3d7/0x530 [ 53.848785][ T2092] should_fail+0xf/0x20 [ 53.848799][ T2092] should_fail_usercopy+0x1e/0x30 [ 53.848815][ T2092] _copy_from_user+0x20/0xa0 [ 53.848826][ T2092] kstrtouint_from_user+0xde/0x170 [ 53.848841][ T2092] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 53.848856][ T2092] ? selinux_file_permission+0x318/0xb60 [ 53.848873][ T2092] ? __cfi_selinux_file_permission+0x10/0x10 [ 53.848891][ T2092] proc_fail_nth_write+0x8f/0x220 [ 53.848907][ T2092] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 53.848928][ T2092] ? bpf_lsm_file_permission+0xd/0x20 [ 53.848942][ T2092] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 53.848956][ T2092] vfs_write+0x3c5/0xf90 [ 53.848972][ T2092] ? __cfi_vfs_write+0x10/0x10 [ 53.848996][ T2092] ? __kasan_check_write+0x18/0x20 [ 53.849022][ T2092] ? mutex_lock+0x97/0x1d0 [ 53.849042][ T2092] ? __cfi_mutex_lock+0x10/0x10 [ 53.849063][ T2092] ? __fget_files+0x2c5/0x340 [ 53.849081][ T2092] ksys_write+0x145/0x260 [ 53.849105][ T2092] ? __cfi_ksys_write+0x10/0x10 [ 53.849131][ T2092] ? fdget+0x188/0x1e0 [ 53.849149][ T2092] ? __kasan_check_read+0x15/0x20 [ 53.849175][ T2092] __x64_sys_write+0x7f/0x90 [ 53.849201][ T2092] x64_sys_call+0x271c/0x2ee0 [ 53.849229][ T2092] do_syscall_64+0x57/0xf0 [ 53.849255][ T2092] ? clear_bhb_loop+0x50/0xa0 [ 53.849274][ T2092] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 53.849303][ T2092] RIP: 0033:0x7ff15cd5d04e [ 53.849321][ T2092] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 53.849338][ T2092] RSP: 002b:00007ff15dcedfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 53.849362][ T2092] RAX: ffffffffffffffda RBX: 00007ff15dcee6c0 RCX: 00007ff15cd5d04e [ 53.849378][ T2092] RDX: 0000000000000001 RSI: 00007ff15dcee0a0 RDI: 0000000000000003 [ 53.849392][ T2092] RBP: 00007ff15dcee090 R08: 0000000000000000 R09: 0000000000000000 [ 53.849405][ T2092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 53.849417][ T2092] R13: 00007ff15d016038 R14: 00007ff15d015fa0 R15: 00007ffd049c3d78 [ 53.849435][ T2092] [ 54.177734][ T2100] FAULT_INJECTION: forcing a failure. [ 54.177734][ T2100] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 54.191024][ T2100] CPU: 0 UID: 0 PID: 2100 Comm: syz.2.841 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 54.191056][ T2100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 54.191066][ T2100] Call Trace: [ 54.191070][ T2100] [ 54.191076][ T2100] __dump_stack+0x21/0x30 [ 54.191097][ T2100] dump_stack_lvl+0x140/0x1c0 [ 54.191113][ T2100] ? __cfi_dump_stack_lvl+0x10/0x10 [ 54.191128][ T2100] ? vsnprintf+0x7b4/0x1ad0 [ 54.191145][ T2100] ? check_stack_object+0x106/0x150 [ 54.191163][ T2100] dump_stack+0x19/0x20 [ 54.191178][ T2100] should_fail_ex+0x3d7/0x530 [ 54.191194][ T2100] should_fail+0xf/0x20 [ 54.191208][ T2100] should_fail_usercopy+0x1e/0x30 [ 54.191225][ T2100] _copy_from_user+0x20/0xa0 [ 54.191238][ T2100] kstrtouint_from_user+0xde/0x170 [ 54.191253][ T2100] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 54.191267][ T2100] ? selinux_file_permission+0x318/0xb60 [ 54.191284][ T2100] ? __cfi_selinux_file_permission+0x10/0x10 [ 54.191300][ T2100] proc_fail_nth_write+0x8f/0x220 [ 54.191314][ T2100] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 54.191329][ T2100] ? bpf_lsm_file_permission+0xd/0x20 [ 54.191342][ T2100] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 54.191356][ T2100] vfs_write+0x3c5/0xf90 [ 54.191373][ T2100] ? __cfi_vfs_write+0x10/0x10 [ 54.191389][ T2100] ? __kasan_check_write+0x18/0x20 [ 54.191405][ T2100] ? mutex_lock+0x97/0x1d0 [ 54.191419][ T2100] ? __cfi_mutex_lock+0x10/0x10 [ 54.191431][ T2100] ? __fget_files+0x2c5/0x340 [ 54.191444][ T2100] ksys_write+0x145/0x260 [ 54.191460][ T2100] ? __cfi_ksys_write+0x10/0x10 [ 54.191476][ T2100] ? fdget+0x188/0x1e0 [ 54.191487][ T2100] ? __kasan_check_read+0x15/0x20 [ 54.191503][ T2100] __x64_sys_write+0x7f/0x90 [ 54.191519][ T2100] x64_sys_call+0x271c/0x2ee0 [ 54.191536][ T2100] do_syscall_64+0x57/0xf0 [ 54.191553][ T2100] ? clear_bhb_loop+0x50/0xa0 [ 54.191565][ T2100] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 54.191586][ T2100] RIP: 0033:0x7ff94c35d04e [ 54.191597][ T2100] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 54.191608][ T2100] RSP: 002b:00007ff94d29bfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 54.191624][ T2100] RAX: ffffffffffffffda RBX: 00007ff94d29c6c0 RCX: 00007ff94c35d04e [ 54.191635][ T2100] RDX: 0000000000000001 RSI: 00007ff94d29c0a0 RDI: 0000000000000003 [ 54.191643][ T2100] RBP: 00007ff94d29c090 R08: 0000000000000000 R09: 0000000000000000 [ 54.191651][ T2100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.191659][ T2100] R13: 00007ff94c616038 R14: 00007ff94c615fa0 R15: 00007ffda1496f48 [ 54.191670][ T2100] [ 54.478664][ T2105] netlink: 84 bytes leftover after parsing attributes in process `syz.3.844'. [ 54.478664][ T2104] netlink: 84 bytes leftover after parsing attributes in process `syz.3.844'. [ 54.653130][ T2115] FAULT_INJECTION: forcing a failure. [ 54.653130][ T2115] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 54.666302][ T2115] CPU: 0 UID: 0 PID: 2115 Comm: syz.0.848 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 54.666330][ T2115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 54.666339][ T2115] Call Trace: [ 54.666345][ T2115] [ 54.666352][ T2115] __dump_stack+0x21/0x30 [ 54.666376][ T2115] dump_stack_lvl+0x140/0x1c0 [ 54.666392][ T2115] ? __cfi_dump_stack_lvl+0x10/0x10 [ 54.666410][ T2115] dump_stack+0x19/0x20 [ 54.666424][ T2115] should_fail_ex+0x3d7/0x530 [ 54.666441][ T2115] should_fail+0xf/0x20 [ 54.666456][ T2115] should_fail_usercopy+0x1e/0x30 [ 54.666472][ T2115] strncpy_from_user+0x29/0x270 [ 54.666488][ T2115] getname_flags+0x101/0x700 [ 54.666506][ T2115] user_path_at+0x2b/0x60 [ 54.666518][ T2115] __x64_sys_umount+0xfa/0x180 [ 54.666533][ T2115] ? __cfi___x64_sys_umount+0x10/0x10 [ 54.666548][ T2115] ? __kasan_check_read+0x15/0x20 [ 54.666566][ T2115] x64_sys_call+0x2ab8/0x2ee0 [ 54.666583][ T2115] do_syscall_64+0x57/0xf0 [ 54.666601][ T2115] ? clear_bhb_loop+0x50/0xa0 [ 54.666614][ T2115] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 54.666633][ T2115] RIP: 0033:0x7ff15cd9c819 [ 54.666646][ T2115] 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 [ 54.666657][ T2115] RSP: 002b:00007ff15dcee028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 54.666676][ T2115] RAX: ffffffffffffffda RBX: 00007ff15d015fa0 RCX: 00007ff15cd9c819 [ 54.666686][ T2115] RDX: 0000000000000000 RSI: 000000000000000b RDI: 00002000000002c0 [ 54.666695][ T2115] RBP: 00007ff15dcee090 R08: 0000000000000000 R09: 0000000000000000 [ 54.666703][ T2115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.666711][ T2115] R13: 00007ff15d016038 R14: 00007ff15d015fa0 R15: 00007ffd049c3d78 [ 54.666722][ T2115] [ 54.913572][ T2121] FAULT_INJECTION: forcing a failure. [ 54.913572][ T2121] name failslab, interval 1, probability 0, space 0, times 0 [ 54.926478][ T2121] CPU: 1 UID: 0 PID: 2121 Comm: syz.0.850 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 54.926519][ T2121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 54.926532][ T2121] Call Trace: [ 54.926540][ T2121] [ 54.926550][ T2121] __dump_stack+0x21/0x30 [ 54.926581][ T2121] dump_stack_lvl+0x140/0x1c0 [ 54.926597][ T2121] ? __cfi_dump_stack_lvl+0x10/0x10 [ 54.926613][ T2121] ? selinux_file_open+0x46c/0x630 [ 54.926631][ T2121] dump_stack+0x19/0x20 [ 54.926646][ T2121] should_fail_ex+0x3d7/0x530 [ 54.926670][ T2121] should_failslab+0xac/0x100 [ 54.926688][ T2121] __kmalloc_node_noprof+0x6c/0x4f0 [ 54.926714][ T2121] ? __kvmalloc_node_noprof+0x128/0x300 [ 54.926734][ T2121] __kvmalloc_node_noprof+0x128/0x300 [ 54.926749][ T2121] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 54.926764][ T2121] ? kernel_text_address+0xa9/0xe0 [ 54.926781][ T2121] traverse+0xf5/0x710 [ 54.926794][ T2121] ? _parse_integer_limit+0x195/0x1e0 [ 54.926811][ T2121] seq_read_iter+0xe50/0xfd0 [ 54.926823][ T2121] ? kstrtoull+0x13b/0x1e0 [ 54.926837][ T2121] ? kstrtouint+0x78/0xf0 [ 54.926851][ T2121] proc_reg_read_iter+0x1ea/0x2c0 [ 54.926872][ T2121] do_iter_readv_writev+0x62c/0x820 [ 54.926891][ T2121] ? vfs_iter_read+0x5f0/0x5f0 [ 54.926923][ T2121] ? bpf_lsm_file_permission+0xd/0x20 [ 54.926938][ T2121] vfs_readv+0x302/0xa10 [ 54.926950][ T2121] ? do_readv+0x2e0/0x2e0 [ 54.926963][ T2121] ? __cfi_mutex_unlock+0x10/0x10 [ 54.926980][ T2121] __x64_sys_preadv+0x1a6/0x2c0 [ 54.926997][ T2121] ? __cfi___x64_sys_preadv+0x10/0x10 [ 54.927015][ T2121] ? __kasan_check_read+0x15/0x20 [ 54.927032][ T2121] x64_sys_call+0x1ee9/0x2ee0 [ 54.927049][ T2121] do_syscall_64+0x57/0xf0 [ 54.927067][ T2121] ? clear_bhb_loop+0x50/0xa0 [ 54.927080][ T2121] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 54.927099][ T2121] RIP: 0033:0x7ff15cd9c819 [ 54.927113][ T2121] 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 [ 54.927125][ T2121] RSP: 002b:00007ff15dccd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 54.927141][ T2121] RAX: ffffffffffffffda RBX: 00007ff15d016090 RCX: 00007ff15cd9c819 [ 54.927151][ T2121] RDX: 0000000000000001 RSI: 0000200000000000 RDI: 0000000000000003 [ 54.927160][ T2121] RBP: 00007ff15dccd090 R08: 0000000001000000 R09: 0000000000000000 [ 54.927168][ T2121] R10: 0000000000000033 R11: 0000000000000246 R12: 0000000000000001 [ 54.927177][ T2121] R13: 00007ff15d016128 R14: 00007ff15d016090 R15: 00007ffd049c3d78 [ 54.927188][ T2121] [ 55.441658][ T2136] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65288 sclass=netlink_route_socket pid=2136 comm=syz.3.857 [ 55.559100][ T2139] FAULT_INJECTION: forcing a failure. [ 55.559100][ T2139] name failslab, interval 1, probability 0, space 0, times 0 [ 55.571979][ T2139] CPU: 1 UID: 0 PID: 2139 Comm: syz.1.858 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 55.572008][ T2139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 55.572017][ T2139] Call Trace: [ 55.572024][ T2139] [ 55.572030][ T2139] __dump_stack+0x21/0x30 [ 55.572057][ T2139] dump_stack_lvl+0x140/0x1c0 [ 55.572083][ T2139] ? __cfi_dump_stack_lvl+0x10/0x10 [ 55.572110][ T2139] ? __kasan_check_write+0x18/0x20 [ 55.572136][ T2139] ? proc_fail_nth_write+0x184/0x220 [ 55.572151][ T2139] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 55.572165][ T2139] dump_stack+0x19/0x20 [ 55.572180][ T2139] should_fail_ex+0x3d7/0x530 [ 55.572196][ T2139] should_failslab+0xac/0x100 [ 55.572208][ T2139] kmem_cache_alloc_noprof+0x42/0x410 [ 55.572226][ T2139] ? getname_flags+0xc5/0x700 [ 55.572243][ T2139] getname_flags+0xc5/0x700 [ 55.572259][ T2139] ? __cfi_mutex_unlock+0x10/0x10 [ 55.572274][ T2139] getname+0x1b/0x30 [ 55.572289][ T2139] do_sys_openat2+0xda/0x1d0 [ 55.572304][ T2139] ? fput+0x1a4/0x240 [ 55.572317][ T2139] ? do_sys_open+0x100/0x100 [ 55.572330][ T2139] ? ksys_write+0x1f3/0x260 [ 55.572346][ T2139] ? __cfi_ksys_write+0x10/0x10 [ 55.572363][ T2139] __x64_sys_openat+0x13a/0x170 [ 55.572378][ T2139] x64_sys_call+0xe69/0x2ee0 [ 55.572395][ T2139] do_syscall_64+0x57/0xf0 [ 55.572412][ T2139] ? clear_bhb_loop+0x50/0xa0 [ 55.572424][ T2139] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 55.572443][ T2139] RIP: 0033:0x7fd8d399c819 [ 55.572456][ T2139] 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 [ 55.572467][ T2139] RSP: 002b:00007fd8d47b0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 55.572483][ T2139] RAX: ffffffffffffffda RBX: 00007fd8d3c15fa0 RCX: 00007fd8d399c819 [ 55.572493][ T2139] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 55.572502][ T2139] RBP: 00007fd8d47b0090 R08: 0000000000000000 R09: 0000000000000000 [ 55.572510][ T2139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.572518][ T2139] R13: 00007fd8d3c16038 R14: 00007fd8d3c15fa0 R15: 00007fff9fcdcbd8 [ 55.572528][ T2139] [ 56.301283][ T2178] FAULT_INJECTION: forcing a failure. [ 56.301283][ T2178] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 56.314613][ T2178] CPU: 1 UID: 0 PID: 2178 Comm: syz.3.875 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 56.314650][ T2178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 56.314663][ T2178] Call Trace: [ 56.314669][ T2178] [ 56.314677][ T2178] __dump_stack+0x21/0x30 [ 56.314710][ T2178] dump_stack_lvl+0x140/0x1c0 [ 56.314726][ T2178] ? __cfi_dump_stack_lvl+0x10/0x10 [ 56.314743][ T2178] ? check_stack_object+0x12b/0x150 [ 56.314761][ T2178] dump_stack+0x19/0x20 [ 56.314776][ T2178] should_fail_ex+0x3d7/0x530 [ 56.314793][ T2178] should_fail+0xf/0x20 [ 56.314808][ T2178] should_fail_usercopy+0x1e/0x30 [ 56.314824][ T2178] _copy_to_user+0x24/0xa0 [ 56.314835][ T2178] simple_read_from_buffer+0xed/0x160 [ 56.314850][ T2178] proc_fail_nth_read+0x1aa/0x220 [ 56.314866][ T2178] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 56.314881][ T2178] ? bpf_lsm_file_permission+0xd/0x20 [ 56.314895][ T2178] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 56.314920][ T2178] vfs_read+0x286/0xcb0 [ 56.314937][ T2178] ? __cfi_vfs_read+0x10/0x10 [ 56.314953][ T2178] ? __kasan_check_write+0x18/0x20 [ 56.314970][ T2178] ? mutex_lock+0x97/0x1d0 [ 56.314984][ T2178] ? __cfi_mutex_lock+0x10/0x10 [ 56.314997][ T2178] ? __fget_files+0x2c5/0x340 [ 56.315009][ T2178] ksys_read+0x145/0x260 [ 56.315025][ T2178] ? __cfi_ksys_read+0x10/0x10 [ 56.315041][ T2178] ? fdget+0x188/0x1e0 [ 56.315052][ T2178] ? __kasan_check_read+0x15/0x20 [ 56.315068][ T2178] __x64_sys_read+0x7f/0x90 [ 56.315085][ T2178] x64_sys_call+0x2638/0x2ee0 [ 56.315102][ T2178] do_syscall_64+0x57/0xf0 [ 56.315120][ T2178] ? clear_bhb_loop+0x50/0xa0 [ 56.315132][ T2178] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 56.315150][ T2178] RIP: 0033:0x7f9281b5d04e [ 56.315163][ T2178] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 56.315175][ T2178] RSP: 002b:00007f92829e9fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 56.315191][ T2178] RAX: ffffffffffffffda RBX: 00007f92829ea6c0 RCX: 00007f9281b5d04e [ 56.315201][ T2178] RDX: 000000000000000f RSI: 00007f92829ea0a0 RDI: 0000000000000003 [ 56.315209][ T2178] RBP: 00007f92829ea090 R08: 0000000000000000 R09: 0000000000000000 [ 56.315217][ T2178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 56.315225][ T2178] R13: 00007f9281e16038 R14: 00007f9281e15fa0 R15: 00007fff00e62898 [ 56.315236][ T2178] [ 57.442001][ T36] kauditd_printk_skb: 256 callbacks suppressed [ 57.442022][ T36] audit: type=1400 audit(1775235597.980:2553): avc: denied { read open } for pid=2225 comm="syz.1.895" path="net:[4026532297]" dev="nsfs" ino=4026532297 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=0 [ 57.537886][ T36] audit: type=1400 audit(1775235598.080:2554): avc: denied { read write } for pid=290 comm="syz-executor" name="loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 57.606966][ T36] audit: type=1400 audit(1775235598.140:2555): avc: denied { read write } for pid=290 comm="syz-executor" name="loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 57.666995][ T36] audit: type=1400 audit(1775235598.150:2556): avc: denied { read } for pid=2231 comm="syz.0.898" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 57.726977][ T36] audit: type=1400 audit(1775235598.150:2557): avc: denied { create } for pid=2231 comm="syz.0.898" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 57.777001][ T36] audit: type=1400 audit(1775235598.150:2558): avc: denied { create } for pid=2231 comm="syz.0.898" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 57.806978][ T36] audit: type=1400 audit(1775235598.160:2559): avc: denied { read write } for pid=290 comm="syz-executor" name="loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 57.851513][ T36] audit: type=1400 audit(1775235598.180:2560): avc: denied { create } for pid=2233 comm="syz.0.899" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 57.902564][ T36] audit: type=1400 audit(1775235598.180:2561): avc: denied { create } for pid=2233 comm="syz.0.899" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 57.953068][ T36] audit: type=1400 audit(1775235598.180:2562): avc: denied { create } for pid=2233 comm="syz.0.899" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 58.807899][ T2287] netlink: 'syz.3.921': attribute type 4 has an invalid length. [ 58.929181][ T2296] FAULT_INJECTION: forcing a failure. [ 58.929181][ T2296] name failslab, interval 1, probability 0, space 0, times 0 [ 58.942031][ T2296] CPU: 0 UID: 0 PID: 2296 Comm: syz.3.925 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 58.942075][ T2296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 58.942089][ T2296] Call Trace: [ 58.942097][ T2296] [ 58.942106][ T2296] __dump_stack+0x21/0x30 [ 58.942143][ T2296] dump_stack_lvl+0x140/0x1c0 [ 58.942169][ T2296] ? __cfi_dump_stack_lvl+0x10/0x10 [ 58.942195][ T2296] ? avc_has_perm+0x155/0x240 [ 58.942227][ T2296] dump_stack+0x19/0x20 [ 58.942252][ T2296] should_fail_ex+0x3d7/0x530 [ 58.942280][ T2296] ? cgroup_mkdir+0x24c/0x1570 [ 58.942304][ T2296] should_failslab+0xac/0x100 [ 58.942326][ T2296] __kmalloc_noprof+0x69/0x500 [ 58.942356][ T2296] ? cgroup_mkdir+0x24c/0x1570 [ 58.942377][ T2296] ? cgroup_kn_lock_live+0x1a3/0x2f0 [ 58.942409][ T2296] cgroup_mkdir+0x24c/0x1570 [ 58.942432][ T2296] ? __kasan_check_write+0x18/0x20 [ 58.942461][ T2296] ? __cfi_cgroup_mkdir+0x10/0x10 [ 58.942482][ T2296] kernfs_iop_mkdir+0x1c5/0x2d0 [ 58.942507][ T2296] vfs_mkdir+0x585/0x820 [ 58.942532][ T2296] do_mkdirat+0x240/0x530 [ 58.942554][ T2296] ? __cfi_do_mkdirat+0x10/0x10 [ 58.942577][ T2296] ? getname_flags+0x208/0x700 [ 58.942607][ T2296] __x64_sys_mkdirat+0x8b/0xa0 [ 58.942631][ T2296] x64_sys_call+0x2ba8/0x2ee0 [ 58.942660][ T2296] do_syscall_64+0x57/0xf0 [ 58.942690][ T2296] ? clear_bhb_loop+0x50/0xa0 [ 58.942710][ T2296] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 58.942740][ T2296] RIP: 0033:0x7f9281b9c819 [ 58.942761][ T2296] 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 [ 58.942780][ T2296] RSP: 002b:00007f92829ea028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 58.942806][ T2296] RAX: ffffffffffffffda RBX: 00007f9281e15fa0 RCX: 00007f9281b9c819 [ 58.942823][ T2296] RDX: 00000000000001ff RSI: 00002000000001c0 RDI: 0000000000000003 [ 58.942839][ T2296] RBP: 00007f92829ea090 R08: 0000000000000000 R09: 0000000000000000 [ 58.942853][ T2296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 58.942867][ T2296] R13: 00007f9281e16038 R14: 00007f9281e15fa0 R15: 00007fff00e62898 [ 58.942887][ T2296] [ 59.461217][ T2317] FAULT_INJECTION: forcing a failure. [ 59.461217][ T2317] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 59.474593][ T2317] CPU: 1 UID: 0 PID: 2317 Comm: syz.2.935 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 59.474636][ T2317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 59.474650][ T2317] Call Trace: [ 59.474658][ T2317] [ 59.474667][ T2317] __dump_stack+0x21/0x30 [ 59.474714][ T2317] dump_stack_lvl+0x140/0x1c0 [ 59.474741][ T2317] ? __cfi_dump_stack_lvl+0x10/0x10 [ 59.474768][ T2317] ? __asan_memcpy+0x5a/0x80 [ 59.474797][ T2317] ? seq_putc+0x81/0x120 [ 59.474821][ T2317] dump_stack+0x19/0x20 [ 59.474845][ T2317] should_fail_ex+0x3d7/0x530 [ 59.474874][ T2317] should_fail+0xf/0x20 [ 59.474898][ T2317] should_fail_usercopy+0x1e/0x30 [ 59.474926][ T2317] _copy_to_iter+0x3b8/0x1510 [ 59.474957][ T2317] ? __cfi__copy_to_iter+0x10/0x10 [ 59.474980][ T2317] ? __check_object_size+0x527/0x830 [ 59.475009][ T2317] ? __cfi___check_object_size+0x10/0x10 [ 59.475037][ T2317] ? __kasan_check_write+0x18/0x20 [ 59.475064][ T2317] ? m_stop+0x267/0x300 [ 59.475089][ T2317] seq_read_iter+0xd34/0xfd0 [ 59.475113][ T2317] seq_read+0x368/0x490 [ 59.475132][ T2317] ? __x64_sys_openat+0x13a/0x170 [ 59.475157][ T2317] ? __cfi_seq_read+0x10/0x10 [ 59.475177][ T2317] ? __import_iovec+0x5ad/0x7c0 [ 59.475199][ T2317] ? bpf_lsm_file_permission+0xd/0x20 [ 59.475223][ T2317] vfs_readv+0x5f0/0xa10 [ 59.475245][ T2317] ? __cfi_seq_read+0x10/0x10 [ 59.475266][ T2317] ? do_readv+0x2e0/0x2e0 [ 59.475288][ T2317] ? __cfi_mutex_unlock+0x10/0x10 [ 59.475314][ T2317] __x64_sys_preadv+0x1a6/0x2c0 [ 59.475345][ T2317] ? __cfi___x64_sys_preadv+0x10/0x10 [ 59.475375][ T2317] ? __kasan_check_read+0x15/0x20 [ 59.475403][ T2317] x64_sys_call+0x1ee9/0x2ee0 [ 59.475432][ T2317] do_syscall_64+0x57/0xf0 [ 59.475463][ T2317] ? clear_bhb_loop+0x50/0xa0 [ 59.475484][ T2317] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 59.475515][ T2317] RIP: 0033:0x7ff94c39c819 [ 59.475535][ T2317] 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 [ 59.475554][ T2317] RSP: 002b:00007ff94d29c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 59.475581][ T2317] RAX: ffffffffffffffda RBX: 00007ff94c615fa0 RCX: 00007ff94c39c819 [ 59.475604][ T2317] RDX: 0000000000000001 RSI: 00002000000002c0 RDI: 0000000000000003 [ 59.475620][ T2317] RBP: 00007ff94d29c090 R08: 0000000000000004 R09: 0000000000000000 [ 59.475634][ T2317] R10: 0000000000005fae R11: 0000000000000246 R12: 0000000000000001 [ 59.475648][ T2317] R13: 00007ff94c616038 R14: 00007ff94c615fa0 R15: 00007ffda1496f48 [ 59.475667][ T2317] [ 59.854910][ T2364] FAULT_INJECTION: forcing a failure. [ 59.854910][ T2364] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 59.872347][ T2364] CPU: 0 UID: 0 PID: 2364 Comm: syz.0.955 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 59.872387][ T2364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 59.872400][ T2364] Call Trace: [ 59.872407][ T2364] [ 59.872415][ T2364] __dump_stack+0x21/0x30 [ 59.872447][ T2364] dump_stack_lvl+0x140/0x1c0 [ 59.872472][ T2364] ? __cfi_dump_stack_lvl+0x10/0x10 [ 59.872497][ T2364] ? check_stack_object+0x12b/0x150 [ 59.872525][ T2364] dump_stack+0x19/0x20 [ 59.872558][ T2364] should_fail_ex+0x3d7/0x530 [ 59.872584][ T2364] should_fail+0xf/0x20 [ 59.872606][ T2364] should_fail_usercopy+0x1e/0x30 [ 59.872631][ T2364] _copy_to_user+0x24/0xa0 [ 59.872649][ T2364] simple_read_from_buffer+0xed/0x160 [ 59.872672][ T2364] proc_fail_nth_read+0x1aa/0x220 [ 59.872697][ T2364] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 59.872720][ T2364] ? bpf_lsm_file_permission+0xd/0x20 [ 59.872741][ T2364] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 59.872765][ T2364] vfs_read+0x286/0xcb0 [ 59.872790][ T2364] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 59.872816][ T2364] ? __cfi_vfs_read+0x10/0x10 [ 59.872842][ T2364] ? __kasan_check_write+0x18/0x20 [ 59.872869][ T2364] ? mutex_lock+0x97/0x1d0 [ 59.872892][ T2364] ? __cfi_mutex_lock+0x10/0x10 [ 59.872914][ T2364] ? __fget_files+0x2c5/0x340 [ 59.872936][ T2364] ksys_read+0x145/0x260 [ 59.872962][ T2364] ? __cfi_ksys_read+0x10/0x10 [ 59.872989][ T2364] ? __kasan_check_read+0x15/0x20 [ 59.873016][ T2364] __x64_sys_read+0x7f/0x90 [ 59.873044][ T2364] x64_sys_call+0x2638/0x2ee0 [ 59.873071][ T2364] do_syscall_64+0x57/0xf0 [ 59.873099][ T2364] ? clear_bhb_loop+0x50/0xa0 [ 59.873120][ T2364] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 59.873148][ T2364] RIP: 0033:0x7ff15cd5d04e [ 59.873166][ T2364] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 59.873183][ T2364] RSP: 002b:00007ff15dcedfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 59.873207][ T2364] RAX: ffffffffffffffda RBX: 00007ff15dcee6c0 RCX: 00007ff15cd5d04e [ 59.873222][ T2364] RDX: 000000000000000f RSI: 00007ff15dcee0a0 RDI: 0000000000000006 [ 59.873235][ T2364] RBP: 00007ff15dcee090 R08: 0000000000000000 R09: 0000000000000000 [ 59.873248][ T2364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 59.873260][ T2364] R13: 00007ff15d016038 R14: 00007ff15d015fa0 R15: 00007ffd049c3d78 [ 59.873277][ T2364] [ 59.941554][ T2372] FAULT_INJECTION: forcing a failure. [ 59.941554][ T2372] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 60.136629][ T2372] CPU: 0 UID: 0 PID: 2372 Comm: syz.1.957 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 60.136665][ T2372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 60.136683][ T2372] Call Trace: [ 60.136689][ T2372] [ 60.136697][ T2372] __dump_stack+0x21/0x30 [ 60.136728][ T2372] dump_stack_lvl+0x140/0x1c0 [ 60.136753][ T2372] ? __cfi_dump_stack_lvl+0x10/0x10 [ 60.136779][ T2372] ? check_stack_object+0x12b/0x150 [ 60.136807][ T2372] dump_stack+0x19/0x20 [ 60.136831][ T2372] should_fail_ex+0x3d7/0x530 [ 60.136866][ T2372] should_fail+0xf/0x20 [ 60.136888][ T2372] should_fail_usercopy+0x1e/0x30 [ 60.136914][ T2372] _copy_to_user+0x24/0xa0 [ 60.136932][ T2372] simple_read_from_buffer+0xed/0x160 [ 60.136956][ T2372] proc_fail_nth_read+0x1aa/0x220 [ 60.136979][ T2372] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 60.137003][ T2372] ? bpf_lsm_file_permission+0xd/0x20 [ 60.137025][ T2372] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 60.137048][ T2372] vfs_read+0x286/0xcb0 [ 60.137074][ T2372] ? lookup_ioctx+0x360/0x360 [ 60.137096][ T2372] ? __cfi_vfs_read+0x10/0x10 [ 60.137121][ T2372] ? __kasan_check_write+0x18/0x20 [ 60.137147][ T2372] ? mutex_lock+0x97/0x1d0 [ 60.137168][ T2372] ? __cfi_mutex_lock+0x10/0x10 [ 60.137190][ T2372] ? __fget_files+0x2c5/0x340 [ 60.137210][ T2372] ksys_read+0x145/0x260 [ 60.137236][ T2372] ? __cfi_ksys_read+0x10/0x10 [ 60.137264][ T2372] ? __kasan_check_read+0x15/0x20 [ 60.137291][ T2372] __x64_sys_read+0x7f/0x90 [ 60.137316][ T2372] x64_sys_call+0x2638/0x2ee0 [ 60.137345][ T2372] do_syscall_64+0x57/0xf0 [ 60.137373][ T2372] ? clear_bhb_loop+0x50/0xa0 [ 60.137392][ T2372] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 60.137420][ T2372] RIP: 0033:0x7fd8d395d04e [ 60.137438][ T2372] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 60.137455][ T2372] RSP: 002b:00007fd8d478efe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 60.137479][ T2372] RAX: ffffffffffffffda RBX: 00007fd8d478f6c0 RCX: 00007fd8d395d04e [ 60.137495][ T2372] RDX: 000000000000000f RSI: 00007fd8d478f0a0 RDI: 0000000000000004 [ 60.137509][ T2372] RBP: 00007fd8d478f090 R08: 0000000000000000 R09: 0000000000000000 [ 60.137523][ T2372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 60.137536][ T2372] R13: 00007fd8d3c16128 R14: 00007fd8d3c16090 R15: 00007fff9fcdcbd8 [ 60.137553][ T2372] [ 60.477288][ T2384] capability: warning: `syz.3.963' uses deprecated v2 capabilities in a way that may be insecure [ 61.189494][ T2439] netlink: 252 bytes leftover after parsing attributes in process `syz.3.987'. [ 61.198674][ T2439] IPv6: NLM_F_CREATE should be specified when creating new route [ 61.448822][ T2455] FAULT_INJECTION: forcing a failure. [ 61.448822][ T2455] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 61.484839][ T2455] CPU: 1 UID: 0 PID: 2455 Comm: syz.1.994 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 61.484883][ T2455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 61.484905][ T2455] Call Trace: [ 61.484912][ T2455] [ 61.484921][ T2455] __dump_stack+0x21/0x30 [ 61.484953][ T2455] dump_stack_lvl+0x140/0x1c0 [ 61.484978][ T2455] ? __cfi_dump_stack_lvl+0x10/0x10 [ 61.485005][ T2455] dump_stack+0x19/0x20 [ 61.485029][ T2455] should_fail_ex+0x3d7/0x530 [ 61.485057][ T2455] should_fail+0xf/0x20 [ 61.485080][ T2455] should_fail_usercopy+0x1e/0x30 [ 61.485107][ T2455] strncpy_from_user+0x29/0x270 [ 61.485133][ T2455] getname_flags+0x101/0x700 [ 61.485161][ T2455] ? __cfi_mutex_unlock+0x10/0x10 [ 61.485183][ T2455] getname+0x1b/0x30 [ 61.485207][ T2455] do_sys_openat2+0xda/0x1d0 [ 61.485228][ T2455] ? fput+0x1a4/0x240 [ 61.485247][ T2455] ? do_sys_open+0x100/0x100 [ 61.485268][ T2455] ? ksys_write+0x1f3/0x260 [ 61.485294][ T2455] ? __cfi_ksys_write+0x10/0x10 [ 61.485321][ T2455] __x64_sys_openat+0x13a/0x170 [ 61.485345][ T2455] x64_sys_call+0xe69/0x2ee0 [ 61.485373][ T2455] do_syscall_64+0x57/0xf0 [ 61.485402][ T2455] ? clear_bhb_loop+0x50/0xa0 [ 61.485423][ T2455] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 61.485451][ T2455] RIP: 0033:0x7fd8d399c819 [ 61.485468][ T2455] 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 [ 61.485486][ T2455] RSP: 002b:00007fd8d47b0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 61.485515][ T2455] RAX: ffffffffffffffda RBX: 00007fd8d3c15fa0 RCX: 00007fd8d399c819 [ 61.485531][ T2455] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 61.485544][ T2455] RBP: 00007fd8d47b0090 R08: 0000000000000000 R09: 0000000000000000 [ 61.485556][ T2455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 61.485568][ T2455] R13: 00007fd8d3c16038 R14: 00007fd8d3c15fa0 R15: 00007fff9fcdcbd8 [ 61.485584][ T2455] [ 61.847567][ T2462] FAULT_INJECTION: forcing a failure. [ 61.847567][ T2462] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 61.866677][ T2467] FAULT_INJECTION: forcing a failure. [ 61.866677][ T2467] name failslab, interval 1, probability 0, space 0, times 0 [ 61.870930][ T2462] CPU: 0 UID: 0 PID: 2462 Comm: syz.0.995 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 61.870965][ T2462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 61.870977][ T2462] Call Trace: [ 61.870984][ T2462] [ 61.870992][ T2462] __dump_stack+0x21/0x30 [ 61.871024][ T2462] dump_stack_lvl+0x140/0x1c0 [ 61.871047][ T2462] ? __cfi_dump_stack_lvl+0x10/0x10 [ 61.871071][ T2462] ? __call_rcu_common+0x43b/0x720 [ 61.871092][ T2462] dump_stack+0x19/0x20 [ 61.871114][ T2462] should_fail_ex+0x3d7/0x530 [ 61.871139][ T2462] should_fail+0xf/0x20 [ 61.871161][ T2462] should_fail_usercopy+0x1e/0x30 [ 61.871186][ T2462] _copy_to_iter+0x1a9/0x1510 [ 61.871214][ T2462] ? _raw_spin_unlock_irq+0x45/0x70 [ 61.871242][ T2462] ? __virt_addr_valid+0x2a6/0x380 [ 61.871264][ T2462] ? __cfi__copy_to_iter+0x10/0x10 [ 61.871289][ T2462] ? __check_object_size+0x527/0x830 [ 61.871316][ T2462] ? __cfi___check_object_size+0x10/0x10 [ 61.871342][ T2462] seq_read_iter+0x2f0/0xfd0 [ 61.871361][ T2462] ? kstrtoull+0x13b/0x1e0 [ 61.871382][ T2462] ? kstrtouint+0x78/0xf0 [ 61.871404][ T2462] proc_reg_read_iter+0x1ea/0x2c0 [ 61.871429][ T2462] do_iter_readv_writev+0x62c/0x820 [ 61.871456][ T2462] ? vfs_iter_read+0x5f0/0x5f0 [ 61.871482][ T2462] ? bpf_lsm_file_permission+0xd/0x20 [ 61.871503][ T2462] vfs_readv+0x302/0xa10 [ 61.871523][ T2462] ? do_readv+0x2e0/0x2e0 [ 61.871542][ T2462] ? __cfi_mutex_unlock+0x10/0x10 [ 61.871564][ T2462] __x64_sys_preadv+0x1a6/0x2c0 [ 61.871590][ T2462] ? __cfi___x64_sys_preadv+0x10/0x10 [ 61.871617][ T2462] ? __kasan_check_read+0x15/0x20 [ 61.871643][ T2462] x64_sys_call+0x1ee9/0x2ee0 [ 61.871677][ T2462] do_syscall_64+0x57/0xf0 [ 61.871704][ T2462] ? clear_bhb_loop+0x50/0xa0 [ 61.871722][ T2462] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 61.871749][ T2462] RIP: 0033:0x7ff15cd9c819 [ 61.871767][ T2462] 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 [ 61.871783][ T2462] RSP: 002b:00007ff15dccd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 61.871806][ T2462] RAX: ffffffffffffffda RBX: 00007ff15d016090 RCX: 00007ff15cd9c819 [ 61.871821][ T2462] RDX: 0000000000000001 RSI: 0000200000000000 RDI: 0000000000000003 [ 61.871833][ T2462] RBP: 00007ff15dccd090 R08: 0000000001000000 R09: 0000000000000000 [ 61.871847][ T2462] R10: 0000000000000033 R11: 0000000000000246 R12: 0000000000000001 [ 61.871859][ T2462] R13: 00007ff15d016128 R14: 00007ff15d016090 R15: 00007ffd049c3d78 [ 61.871875][ T2462] [ 62.137815][ T2467] CPU: 1 UID: 0 PID: 2467 Comm: syz.1.999 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 62.137851][ T2467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 62.137862][ T2467] Call Trace: [ 62.137868][ T2467] [ 62.137875][ T2467] __dump_stack+0x21/0x30 [ 62.137907][ T2467] dump_stack_lvl+0x140/0x1c0 [ 62.137931][ T2467] ? __cfi_dump_stack_lvl+0x10/0x10 [ 62.137958][ T2467] ? kasan_save_alloc_info+0x40/0x50 [ 62.137984][ T2467] ? __kasan_kmalloc+0x96/0xb0 [ 62.138005][ T2467] dump_stack+0x19/0x20 [ 62.138030][ T2467] should_fail_ex+0x3d7/0x530 [ 62.138058][ T2467] should_failslab+0xac/0x100 [ 62.138078][ T2467] __kmalloc_node_noprof+0x6c/0x4f0 [ 62.138108][ T2467] ? __kvmalloc_node_noprof+0x128/0x300 [ 62.138136][ T2467] __kvmalloc_node_noprof+0x128/0x300 [ 62.138161][ T2467] ? __cfi_dev_addr_init+0x10/0x10 [ 62.138189][ T2467] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 62.138216][ T2467] ? __asan_memset+0x39/0x50 [ 62.138242][ T2467] alloc_netdev_mqs+0x880/0x13c0 [ 62.138266][ T2467] tun_set_iff+0x55c/0xee0 [ 62.138290][ T2467] __tun_chr_ioctl+0x861/0x1f60 [ 62.138312][ T2467] ? __kasan_check_write+0x18/0x20 [ 62.138340][ T2467] ? tun_flow_create+0x400/0x400 [ 62.138362][ T2467] ? __fget_files+0x2c5/0x340 [ 62.138383][ T2467] ? __fget_files+0x2c5/0x340 [ 62.138404][ T2467] tun_chr_ioctl+0x2e/0x40 [ 62.138424][ T2467] ? __cfi_tun_chr_ioctl+0x10/0x10 [ 62.138445][ T2467] __se_sys_ioctl+0x135/0x1b0 [ 62.138466][ T2467] __x64_sys_ioctl+0x7f/0xa0 [ 62.138485][ T2467] x64_sys_call+0x1878/0x2ee0 [ 62.138513][ T2467] do_syscall_64+0x57/0xf0 [ 62.138543][ T2467] ? clear_bhb_loop+0x50/0xa0 [ 62.138564][ T2467] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 62.138605][ T2467] RIP: 0033:0x7fd8d399c819 [ 62.138624][ T2467] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 62.138643][ T2467] RSP: 002b:00007fd8d47b0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 62.138669][ T2467] RAX: ffffffffffffffda RBX: 00007fd8d3c15fa0 RCX: 00007fd8d399c819 [ 62.138685][ T2467] RDX: 0000200000000100 RSI: 00000000400454ca RDI: 0000000000000004 [ 62.138700][ T2467] RBP: 00007fd8d47b0090 R08: 0000000000000000 R09: 0000000000000000 [ 62.138714][ T2467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 62.138727][ T2467] R13: 00007fd8d3c16038 R14: 00007fd8d3c15fa0 R15: 00007fff9fcdcbd8 [ 62.138746][ T2467] [ 62.473133][ T36] kauditd_printk_skb: 368 callbacks suppressed [ 62.473155][ T36] audit: type=1400 audit(1775235603.014:2931): avc: denied { read write } for pid=291 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 62.479057][ T2480] FAULT_INJECTION: forcing a failure. [ 62.479057][ T2480] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 62.479442][ T36] audit: type=1400 audit(1775235603.024:2932): avc: denied { mounton } for pid=2479 comm="syz.3.1004" path="/217/file0" dev="tmpfs" ino=1160 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 62.504092][ T2480] CPU: 0 UID: 0 PID: 2480 Comm: syz.3.1004 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 62.504121][ T2480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 62.504133][ T2480] Call Trace: [ 62.504139][ T2480] [ 62.504147][ T2480] __dump_stack+0x21/0x30 [ 62.504178][ T2480] dump_stack_lvl+0x140/0x1c0 [ 62.504201][ T2480] ? __cfi_dump_stack_lvl+0x10/0x10 [ 62.504226][ T2480] dump_stack+0x19/0x20 [ 62.504248][ T2480] should_fail_ex+0x3d7/0x530 [ 62.504273][ T2480] should_fail+0xf/0x20 [ 62.504295][ T2480] should_fail_usercopy+0x1e/0x30 [ 62.504319][ T2480] strncpy_from_user+0x29/0x270 [ 62.504343][ T2480] getname_flags+0x101/0x700 [ 62.504371][ T2480] user_path_at+0x2b/0x60 [ 62.504390][ T2480] __se_sys_mount+0x28a/0x480 [ 62.504415][ T2480] ? ksys_write+0x1f3/0x260 [ 62.504441][ T2480] ? __x64_sys_mount+0xf0/0xf0 [ 62.504467][ T2480] __x64_sys_mount+0xc3/0xf0 [ 62.504492][ T2480] x64_sys_call+0x2021/0x2ee0 [ 62.504518][ T2480] do_syscall_64+0x57/0xf0 [ 62.504545][ T2480] ? clear_bhb_loop+0x50/0xa0 [ 62.504564][ T2480] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 62.504591][ T2480] RIP: 0033:0x7f9281b9c819 [ 62.504616][ T2480] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 62.504633][ T2480] RSP: 002b:00007f92829ea028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 62.504655][ T2480] RAX: ffffffffffffffda RBX: 00007f9281e15fa0 RCX: 00007f9281b9c819 [ 62.504670][ T2480] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000000 [ 62.504684][ T2480] RBP: 00007f92829ea090 R08: 00002000000015c0 R09: 0000000000000000 [ 62.504697][ T2480] R10: 0000000000280020 R11: 0000000000000246 R12: 0000000000000001 [ 62.504709][ T2480] R13: 00007f9281e16038 R14: 00007f9281e15fa0 R15: 00007fff00e62898 [ 62.504726][ T2480] [ 62.615700][ T2492] FAULT_INJECTION: forcing a failure. [ 62.615700][ T2492] name failslab, interval 1, probability 0, space 0, times 0 [ 62.620016][ T36] audit: type=1400 audit(1775235603.054:2933): avc: denied { read write } for pid=291 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 62.624797][ T2492] CPU: 0 UID: 0 PID: 2492 Comm: syz.0.1009 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 62.624828][ T2492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 62.624841][ T2492] Call Trace: [ 62.624848][ T2492] [ 62.624858][ T2492] __dump_stack+0x21/0x30 [ 62.624890][ T2492] dump_stack_lvl+0x140/0x1c0 [ 62.624914][ T2492] ? __cfi_dump_stack_lvl+0x10/0x10 [ 62.624939][ T2492] ? __kasan_check_write+0x18/0x20 [ 62.624966][ T2492] dump_stack+0x19/0x20 [ 62.624988][ T2492] should_fail_ex+0x3d7/0x530 [ 62.625014][ T2492] should_failslab+0xac/0x100 [ 62.625033][ T2492] kmem_cache_alloc_noprof+0x42/0x410 [ 62.625061][ T2492] ? getname_flags+0xc5/0x700 [ 62.625088][ T2492] ? __cfi_ksys_write+0x10/0x10 [ 62.625115][ T2492] getname_flags+0xc5/0x700 [ 62.625140][ T2492] __x64_sys_link+0x61/0xa0 [ 62.625163][ T2492] x64_sys_call+0x1cf5/0x2ee0 [ 62.625190][ T2492] do_syscall_64+0x57/0xf0 [ 62.625217][ T2492] ? clear_bhb_loop+0x50/0xa0 [ 62.625235][ T2492] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 62.625261][ T2492] RIP: 0033:0x7ff15cd9c819 [ 62.625279][ T2492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 62.625295][ T2492] RSP: 002b:00007ff15dcee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 62.625319][ T2492] RAX: ffffffffffffffda RBX: 00007ff15d015fa0 RCX: 00007ff15cd9c819 [ 62.625334][ T2492] RDX: 0000000000000000 RSI: 0000200000000400 RDI: 0000200000000280 [ 62.625348][ T2492] RBP: 00007ff15dcee090 R08: 0000000000000000 R09: 0000000000000000 [ 62.625361][ T2492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 62.625373][ T2492] R13: 00007ff15d016038 R14: 00007ff15d015fa0 R15: 00007ffd049c3d78 [ 62.625391][ T2492] [ 62.951560][ T36] audit: type=1400 audit(1775235603.064:2934): avc: denied { read } for pid=2481 comm="syz.3.1005" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 62.974241][ T36] audit: type=1400 audit(1775235603.074:2935): avc: denied { read write } for pid=292 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 62.999593][ T36] audit: type=1400 audit(1775235603.084:2936): avc: denied { create } for pid=2483 comm="syz.2.1007" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=0 [ 63.020087][ T36] audit: type=1400 audit(1775235603.084:2937): avc: denied { read write } for pid=291 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 63.045489][ T2499] netlink: 'syz.0.1013': attribute type 27 has an invalid length. [ 63.045553][ T36] audit: type=1400 audit(1775235603.084:2938): avc: denied { create } for pid=2483 comm="syz.2.1007" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=0 [ 63.075245][ T36] audit: type=1400 audit(1775235603.084:2939): avc: denied { create } for pid=2483 comm="syz.2.1007" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=0 [ 63.095444][ T36] audit: type=1400 audit(1775235603.084:2940): avc: denied { write } for pid=2483 comm="syz.2.1007" name="ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=0 [ 63.168471][ T2524] FAULT_INJECTION: forcing a failure. [ 63.168471][ T2524] name failslab, interval 1, probability 0, space 0, times 0 [ 63.181674][ T2524] CPU: 0 UID: 0 PID: 2524 Comm: syz.3.1023 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 63.181710][ T2524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 63.181723][ T2524] Call Trace: [ 63.181729][ T2524] [ 63.181737][ T2524] __dump_stack+0x21/0x30 [ 63.181771][ T2524] dump_stack_lvl+0x140/0x1c0 [ 63.181797][ T2524] ? __cfi_dump_stack_lvl+0x10/0x10 [ 63.181825][ T2524] dump_stack+0x19/0x20 [ 63.181849][ T2524] should_fail_ex+0x3d7/0x530 [ 63.181877][ T2524] should_failslab+0xac/0x100 [ 63.181898][ T2524] __kmalloc_node_track_caller_noprof+0x68/0x4f0 [ 63.181928][ T2524] ? kstrdup_const+0x45/0x60 [ 63.181954][ T2524] kstrdup+0x4d/0x130 [ 63.181977][ T2524] ? kstrdup_const+0x3a/0x60 [ 63.182002][ T2524] kstrdup_const+0x45/0x60 [ 63.182026][ T2524] __kernfs_new_node+0xaa/0x740 [ 63.182048][ T2524] ? __kasan_check_write+0x18/0x20 [ 63.182076][ T2524] ? pcpu_alloc_noprof+0x13f0/0x13f0 [ 63.182107][ T2524] ? kernfs_new_node+0x280/0x280 [ 63.182128][ T2524] ? pcpu_alloc_noprof+0xd44/0x13f0 [ 63.182160][ T2524] kernfs_new_node+0x154/0x280 [ 63.182182][ T2524] kernfs_create_dir_ns+0x4b/0x130 [ 63.182205][ T2524] cgroup_mkdir+0x391/0x1570 [ 63.182231][ T2524] ? __cfi_cgroup_mkdir+0x10/0x10 [ 63.182252][ T2524] kernfs_iop_mkdir+0x1c5/0x2d0 [ 63.182275][ T2524] vfs_mkdir+0x585/0x820 [ 63.182300][ T2524] do_mkdirat+0x240/0x530 [ 63.182323][ T2524] ? __cfi_do_mkdirat+0x10/0x10 [ 63.182346][ T2524] ? getname_flags+0x208/0x700 [ 63.182377][ T2524] __x64_sys_mkdirat+0x8b/0xa0 [ 63.182401][ T2524] x64_sys_call+0x2ba8/0x2ee0 [ 63.182431][ T2524] do_syscall_64+0x57/0xf0 [ 63.182460][ T2524] ? clear_bhb_loop+0x50/0xa0 [ 63.182492][ T2524] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 63.182523][ T2524] RIP: 0033:0x7f9281b9c819 [ 63.182543][ T2524] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 63.182563][ T2524] RSP: 002b:00007f92829ea028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 63.182589][ T2524] RAX: ffffffffffffffda RBX: 00007f9281e15fa0 RCX: 00007f9281b9c819 [ 63.182606][ T2524] RDX: 00000000000001ff RSI: 00002000000001c0 RDI: 0000000000000003 [ 63.182621][ T2524] RBP: 00007f92829ea090 R08: 0000000000000000 R09: 0000000000000000 [ 63.182635][ T2524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 63.182648][ T2524] R13: 00007f9281e16038 R14: 00007f9281e15fa0 R15: 00007fff00e62898 [ 63.182667][ T2524] [ 63.646025][ T2539] GUP no longer grows the stack in syz.1.1030 (2539): 200000005000-200000008000 (200000004000) [ 63.656634][ T2539] CPU: 1 UID: 0 PID: 2539 Comm: syz.1.1030 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 63.656675][ T2539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 63.656686][ T2539] Call Trace: [ 63.656692][ T2539] [ 63.656698][ T2539] __dump_stack+0x21/0x30 [ 63.656721][ T2539] dump_stack_lvl+0x140/0x1c0 [ 63.656738][ T2539] ? __cfi_dump_stack_lvl+0x10/0x10 [ 63.656755][ T2539] ? find_vma+0xd3/0x120 [ 63.656773][ T2539] dump_stack+0x19/0x20 [ 63.656789][ T2539] __get_user_pages+0x1e18/0x22b0 [ 63.656827][ T2539] ? detach_entity_load_avg+0x7b0/0x7b0 [ 63.656847][ T2539] ? __kasan_check_write+0x18/0x20 [ 63.656865][ T2539] ? dequeue_entity+0x809/0x1380 [ 63.656881][ T2539] ? down_read_killable+0x7f/0x100 [ 63.656898][ T2539] ? populate_vma_page_range+0x220/0x220 [ 63.656917][ T2539] ? is_bpf_text_address+0x17b/0x1a0 [ 63.656935][ T2539] __gup_longterm_locked+0xc5a/0x1600 [ 63.656949][ T2539] ? __cfi_update_misfit_status+0x10/0x10 [ 63.656965][ T2539] ? sched_balance_newidle+0x31a/0xab0 [ 63.656981][ T2539] gup_fast_fallback+0x12e9/0x14e0 [ 63.656994][ T2539] ? sched_clock_noinstr+0xd/0x30 [ 63.657008][ T2539] ? __switch_to+0xc4f/0x1300 [ 63.657026][ T2539] ? get_user_pages_fast_only+0xc0/0xc0 [ 63.657039][ T2539] ? finish_task_switch+0x1d9/0x760 [ 63.657053][ T2539] ? __switch_to_asm+0x3d/0x70 [ 63.657070][ T2539] ? __schedule+0x13a1/0x1fa0 [ 63.657082][ T2539] get_user_pages_fast+0x73/0xb0 [ 63.657095][ T2539] get_futex_key+0x25f/0x940 [ 63.657109][ T2539] ? __sched_text_start+0x10/0x10 [ 63.657122][ T2539] ? __cfi_get_futex_key+0x10/0x10 [ 63.657136][ T2539] futex_wait_setup+0xae/0x260 [ 63.657153][ T2539] ? __cfi___futex_queue+0x10/0x10 [ 63.657168][ T2539] ? __cfi_futex_wait_setup+0x10/0x10 [ 63.657186][ T2539] ? __asan_memcpy+0x5a/0x80 [ 63.657202][ T2539] __futex_wait+0x134/0x3e0 [ 63.657219][ T2539] ? __cfi___futex_wait+0x10/0x10 [ 63.657235][ T2539] ? __cfi_futex_wake_mark+0x10/0x10 [ 63.657252][ T2539] ? futex_wake+0x666/0x950 [ 63.657267][ T2539] ? futex_setup_timer+0xb4/0xd0 [ 63.657281][ T2539] futex_wait+0x129/0x7b0 [ 63.657297][ T2539] ? __cfi_futex_wait+0x10/0x10 [ 63.657313][ T2539] ? mas_walk+0x3f7/0x650 [ 63.657327][ T2539] ? __cfi_userfaultfd_unmap_complete+0x10/0x10 [ 63.657345][ T2539] ? mas_find+0x358/0x5f0 [ 63.657359][ T2539] do_futex+0x32a/0x510 [ 63.657372][ T2539] ? do_vmi_munmap+0x245/0x2e0 [ 63.657390][ T2539] ? __cfi_do_futex+0x10/0x10 [ 63.657403][ T2539] ? __vm_munmap+0x2de/0x390 [ 63.657421][ T2539] __se_sys_futex+0x13c/0x320 [ 63.657435][ T2539] ? __x64_sys_futex+0x110/0x110 [ 63.657450][ T2539] ? __kasan_check_write+0x18/0x20 [ 63.657467][ T2539] __x64_sys_futex+0xe9/0x110 [ 63.657481][ T2539] x64_sys_call+0x227f/0x2ee0 [ 63.657498][ T2539] do_syscall_64+0x57/0xf0 [ 63.657515][ T2539] ? clear_bhb_loop+0x50/0xa0 [ 63.657527][ T2539] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 63.657546][ T2539] RIP: 0033:0x7fd8d399c819 [ 63.657562][ T2539] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 63.657573][ T2539] RSP: 002b:00007fd8d47b0028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 63.657589][ T2539] RAX: ffffffffffffffda RBX: 00007fd8d3c15fa0 RCX: 00007fd8d399c819 [ 63.657599][ T2539] RDX: 0000000001000000 RSI: 0000000000000009 RDI: 0000200000004000 [ 63.657608][ T2539] RBP: 00007fd8d3a32c91 R08: 0000000000000000 R09: 0000000000000001 [ 63.657616][ T2539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 63.657624][ T2539] R13: 00007fd8d3c16038 R14: 00007fd8d3c15fa0 R15: 00007fff9fcdcbd8 [ 63.657635][ T2539] [ 64.319734][ T2569] netlink: 679 bytes leftover after parsing attributes in process `syz.2.1043'. [ 64.918132][ T2587] netlink: 92 bytes leftover after parsing attributes in process `syz.0.1050'. [ 65.124546][ T2603] FAULT_INJECTION: forcing a failure. [ 65.124546][ T2603] name failslab, interval 1, probability 0, space 0, times 0 [ 65.167092][ T2603] CPU: 1 UID: 0 PID: 2603 Comm: syz.3.1056 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 65.167128][ T2603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 65.167140][ T2603] Call Trace: [ 65.167147][ T2603] [ 65.167155][ T2603] __dump_stack+0x21/0x30 [ 65.167187][ T2603] dump_stack_lvl+0x140/0x1c0 [ 65.167213][ T2603] ? __cfi_dump_stack_lvl+0x10/0x10 [ 65.167239][ T2603] ? kstrtoull+0x13b/0x1e0 [ 65.167262][ T2603] dump_stack+0x19/0x20 [ 65.167287][ T2603] should_fail_ex+0x3d7/0x530 [ 65.167315][ T2603] should_failslab+0xac/0x100 [ 65.167336][ T2603] kmem_cache_alloc_noprof+0x42/0x410 [ 65.167365][ T2603] ? getname_flags+0xc5/0x700 [ 65.167396][ T2603] getname_flags+0xc5/0x700 [ 65.167424][ T2603] ? __kasan_check_write+0x18/0x20 [ 65.167452][ T2603] __se_sys_statx+0x19c/0x470 [ 65.167485][ T2603] ? __x64_sys_statx+0xf0/0xf0 [ 65.167507][ T2603] ? vfs_write+0x9a4/0xf90 [ 65.167537][ T2603] ? __cfi_vfs_write+0x10/0x10 [ 65.167564][ T2603] ? __kasan_check_write+0x18/0x20 [ 65.167591][ T2603] ? mutex_unlock+0x90/0x240 [ 65.167615][ T2603] ? __cfi_mutex_unlock+0x10/0x10 [ 65.167636][ T2603] ? __fget_files+0x2c5/0x340 [ 65.167657][ T2603] ? __kasan_check_write+0x18/0x20 [ 65.167684][ T2603] ? fput+0x1a4/0x240 [ 65.167705][ T2603] ? ksys_write+0x1f3/0x260 [ 65.167732][ T2603] ? __cfi_ksys_write+0x10/0x10 [ 65.167761][ T2603] __x64_sys_statx+0xc3/0xf0 [ 65.167783][ T2603] x64_sys_call+0x2e78/0x2ee0 [ 65.167812][ T2603] do_syscall_64+0x57/0xf0 [ 65.167841][ T2603] ? clear_bhb_loop+0x50/0xa0 [ 65.167862][ T2603] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 65.167892][ T2603] RIP: 0033:0x7f9281b9c819 [ 65.167913][ T2603] 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 [ 65.167931][ T2603] RSP: 002b:00007f92829ea028 EFLAGS: 00000246 ORIG_RAX: 000000000000014c [ 65.167956][ T2603] RAX: ffffffffffffffda RBX: 00007f9281e15fa0 RCX: 00007f9281b9c819 [ 65.167972][ T2603] RDX: 0000000000001000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 65.167987][ T2603] RBP: 00007f92829ea090 R08: 0000000000000000 R09: 0000000000000000 [ 65.168001][ T2603] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000001 [ 65.168015][ T2603] R13: 00007f9281e16038 R14: 00007f9281e15fa0 R15: 00007fff00e62898 [ 65.168033][ T2603] [ 65.640181][ T2628] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2628 comm=syz.0.1066 [ 65.951703][ T2638] netlink: 17 bytes leftover after parsing attributes in process `syz.3.1070'. [ 65.961538][ T2638] netlink: 'syz.3.1070': attribute type 4 has an invalid length. [ 66.060823][ T2651] FAULT_INJECTION: forcing a failure. [ 66.060823][ T2651] name failslab, interval 1, probability 0, space 0, times 0 [ 66.073671][ T2651] CPU: 1 UID: 0 PID: 2651 Comm: syz.3.1075 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 66.073698][ T2651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 66.073706][ T2651] Call Trace: [ 66.073711][ T2651] [ 66.073717][ T2651] __dump_stack+0x21/0x30 [ 66.073742][ T2651] dump_stack_lvl+0x140/0x1c0 [ 66.073758][ T2651] ? __cfi_dump_stack_lvl+0x10/0x10 [ 66.073775][ T2651] dump_stack+0x19/0x20 [ 66.073789][ T2651] should_fail_ex+0x3d7/0x530 [ 66.073807][ T2651] should_failslab+0xac/0x100 [ 66.073820][ T2651] __kmalloc_node_noprof+0x6c/0x4f0 [ 66.073838][ T2651] ? __kvmalloc_node_noprof+0x128/0x300 [ 66.073855][ T2651] __kvmalloc_node_noprof+0x128/0x300 [ 66.073879][ T2651] ? __cfi_dev_addr_init+0x10/0x10 [ 66.073896][ T2651] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 66.073912][ T2651] ? __asan_memset+0x39/0x50 [ 66.073928][ T2651] alloc_netdev_mqs+0xaf7/0x13c0 [ 66.073943][ T2651] tun_set_iff+0x55c/0xee0 [ 66.073964][ T2651] __tun_chr_ioctl+0x861/0x1f60 [ 66.073977][ T2651] ? __kasan_check_write+0x18/0x20 [ 66.073993][ T2651] ? tun_flow_create+0x400/0x400 [ 66.074006][ T2651] ? __fget_files+0x2c5/0x340 [ 66.074018][ T2651] ? __fget_files+0x2c5/0x340 [ 66.074029][ T2651] tun_chr_ioctl+0x2e/0x40 [ 66.074041][ T2651] ? __cfi_tun_chr_ioctl+0x10/0x10 [ 66.074053][ T2651] __se_sys_ioctl+0x135/0x1b0 [ 66.074065][ T2651] __x64_sys_ioctl+0x7f/0xa0 [ 66.074076][ T2651] x64_sys_call+0x1878/0x2ee0 [ 66.074093][ T2651] do_syscall_64+0x57/0xf0 [ 66.074112][ T2651] ? clear_bhb_loop+0x50/0xa0 [ 66.074124][ T2651] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 66.074142][ T2651] RIP: 0033:0x7f9281b9c819 [ 66.074155][ T2651] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 66.074167][ T2651] RSP: 002b:00007f92829ea028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 66.074182][ T2651] RAX: ffffffffffffffda RBX: 00007f9281e15fa0 RCX: 00007f9281b9c819 [ 66.074192][ T2651] RDX: 0000200000000100 RSI: 00000000400454ca RDI: 0000000000000004 [ 66.074202][ T2651] RBP: 00007f92829ea090 R08: 0000000000000000 R09: 0000000000000000 [ 66.074210][ T2651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 66.074219][ T2651] R13: 00007f9281e16038 R14: 00007f9281e15fa0 R15: 00007fff00e62898 [ 66.074229][ T2651] [ 66.613116][ T2664] FAULT_INJECTION: forcing a failure. [ 66.613116][ T2664] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 66.626380][ T2664] CPU: 0 UID: 0 PID: 2664 Comm: syz.0.1081 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 66.626412][ T2664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 66.626421][ T2664] Call Trace: [ 66.626426][ T2664] [ 66.626431][ T2664] __dump_stack+0x21/0x30 [ 66.626455][ T2664] dump_stack_lvl+0x140/0x1c0 [ 66.626472][ T2664] ? __cfi_dump_stack_lvl+0x10/0x10 [ 66.626488][ T2664] ? check_stack_object+0x12b/0x150 [ 66.626508][ T2664] dump_stack+0x19/0x20 [ 66.626522][ T2664] should_fail_ex+0x3d7/0x530 [ 66.626540][ T2664] should_fail+0xf/0x20 [ 66.626554][ T2664] should_fail_usercopy+0x1e/0x30 [ 66.626573][ T2664] _copy_to_user+0x24/0xa0 [ 66.626585][ T2664] simple_read_from_buffer+0xed/0x160 [ 66.626600][ T2664] proc_fail_nth_read+0x1aa/0x220 [ 66.626615][ T2664] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 66.626629][ T2664] ? bpf_lsm_file_permission+0xd/0x20 [ 66.626643][ T2664] ? bpf_lsm_file_permission+0xd/0x20 [ 66.626656][ T2664] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 66.626670][ T2664] vfs_read+0x286/0xcb0 [ 66.626686][ T2664] ? do_readv+0x2e0/0x2e0 [ 66.626698][ T2664] ? __cfi_vfs_read+0x10/0x10 [ 66.626713][ T2664] ? __kasan_check_write+0x18/0x20 [ 66.626730][ T2664] ? mutex_lock+0x97/0x1d0 [ 66.626744][ T2664] ? __cfi_mutex_lock+0x10/0x10 [ 66.626757][ T2664] ? __fget_files+0x2c5/0x340 [ 66.626769][ T2664] ksys_read+0x145/0x260 [ 66.626784][ T2664] ? fput+0x1a4/0x240 [ 66.626797][ T2664] ? __cfi_ksys_read+0x10/0x10 [ 66.626820][ T2664] ? __x64_sys_preadv+0x1e4/0x2c0 [ 66.626838][ T2664] ? __kasan_check_write+0x18/0x20 [ 66.626854][ T2664] ? fpregs_restore_userregs+0x11c/0x260 [ 66.626870][ T2664] __x64_sys_read+0x7f/0x90 [ 66.626886][ T2664] x64_sys_call+0x2638/0x2ee0 [ 66.626904][ T2664] do_syscall_64+0x57/0xf0 [ 66.626937][ T2664] ? clear_bhb_loop+0x50/0xa0 [ 66.626957][ T2664] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 66.626981][ T2664] RIP: 0033:0x7ff15cd5d04e [ 66.626994][ T2664] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 66.627005][ T2664] RSP: 002b:00007ff15dcccfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 66.627022][ T2664] RAX: ffffffffffffffda RBX: 00007ff15dccd6c0 RCX: 00007ff15cd5d04e [ 66.627032][ T2664] RDX: 000000000000000f RSI: 00007ff15dccd0a0 RDI: 0000000000000006 [ 66.627041][ T2664] RBP: 00007ff15dccd090 R08: 0000000000000000 R09: 0000000000000000 [ 66.627049][ T2664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 66.627058][ T2664] R13: 00007ff15d016128 R14: 00007ff15d016090 R15: 00007ffd049c3d78 [ 66.627068][ T2664] [ 67.014437][ T2671] FAULT_INJECTION: forcing a failure. [ 67.014437][ T2671] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 67.028061][ T2671] CPU: 1 UID: 0 PID: 2671 Comm: syz.2.1084 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 67.028093][ T2671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 67.028103][ T2671] Call Trace: [ 67.028107][ T2671] [ 67.028112][ T2671] __dump_stack+0x21/0x30 [ 67.028134][ T2671] dump_stack_lvl+0x140/0x1c0 [ 67.028150][ T2671] ? __cfi_dump_stack_lvl+0x10/0x10 [ 67.028167][ T2671] dump_stack+0x19/0x20 [ 67.028181][ T2671] should_fail_ex+0x3d7/0x530 [ 67.028198][ T2671] should_fail+0xf/0x20 [ 67.028212][ T2671] should_fail_usercopy+0x1e/0x30 [ 67.028229][ T2671] strncpy_from_user+0x29/0x270 [ 67.028245][ T2671] getname_flags+0x101/0x700 [ 67.028264][ T2671] __x64_sys_link+0x61/0xa0 [ 67.028278][ T2671] x64_sys_call+0x1cf5/0x2ee0 [ 67.028295][ T2671] do_syscall_64+0x57/0xf0 [ 67.028313][ T2671] ? clear_bhb_loop+0x50/0xa0 [ 67.028325][ T2671] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 67.028343][ T2671] RIP: 0033:0x7ff94c39c819 [ 67.028355][ T2671] 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 [ 67.028366][ T2671] RSP: 002b:00007ff94d29c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 67.028382][ T2671] RAX: ffffffffffffffda RBX: 00007ff94c615fa0 RCX: 00007ff94c39c819 [ 67.028392][ T2671] RDX: 0000000000000000 RSI: 0000200000000400 RDI: 0000200000000280 [ 67.028401][ T2671] RBP: 00007ff94d29c090 R08: 0000000000000000 R09: 0000000000000000 [ 67.028410][ T2671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 67.028418][ T2671] R13: 00007ff94c616038 R14: 00007ff94c615fa0 R15: 00007ffda1496f48 [ 67.028428][ T2671] [ 67.237380][ T2682] netlink: 'syz.2.1089': attribute type 5 has an invalid length. [ 67.245268][ T2682] netlink: 45 bytes leftover after parsing attributes in process `syz.2.1089'. [ 67.390998][ T2690] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1092'. [ 67.478328][ T36] kauditd_printk_skb: 285 callbacks suppressed [ 67.485366][ T36] audit: type=1400 audit(1775235608.024:3224): avc: denied { read write } for pid=292 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 67.515971][ T36] audit: type=1400 audit(1775235608.034:3225): avc: denied { read write } for pid=292 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 67.541800][ T36] audit: type=1400 audit(1775235608.084:3226): avc: denied { execmem } for pid=2704 comm="syz.2.1099" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 67.562114][ T36] audit: type=1400 audit(1775235608.104:3227): avc: denied { mounton } for pid=2704 comm="syz.2.1099" path="/280/file0" dev="tmpfs" ino=1516 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 67.562309][ T2705] FAULT_INJECTION: forcing a failure. [ 67.562309][ T2705] name failslab, interval 1, probability 0, space 0, times 0 [ 67.597925][ T36] audit: type=1400 audit(1775235608.104:3228): avc: denied { mounton } for pid=2704 comm="syz.2.1099" path="/280/bus" dev="tmpfs" ino=1517 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 67.622841][ T2705] CPU: 1 UID: 0 PID: 2705 Comm: syz.2.1099 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 67.622878][ T2705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 67.622892][ T2705] Call Trace: [ 67.622898][ T2705] [ 67.622907][ T2705] __dump_stack+0x21/0x30 [ 67.622940][ T2705] dump_stack_lvl+0x140/0x1c0 [ 67.622967][ T2705] ? __cfi_dump_stack_lvl+0x10/0x10 [ 67.622994][ T2705] ? avc_has_perm+0x155/0x240 [ 67.623025][ T2705] dump_stack+0x19/0x20 [ 67.623050][ T2705] should_fail_ex+0x3d7/0x530 [ 67.623077][ T2705] should_failslab+0xac/0x100 [ 67.623098][ T2705] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 67.623127][ T2705] ? __cfi_selinux_file_open+0x10/0x10 [ 67.623153][ T2705] ? __d_alloc+0x42/0x8e0 [ 67.623180][ T2705] __d_alloc+0x42/0x8e0 [ 67.623204][ T2705] ? __asan_memcpy+0x5a/0x80 [ 67.623230][ T2705] d_alloc_parallel+0xe4/0x1320 [ 67.623256][ T2705] ? cred_has_capability+0x296/0x3a0 [ 67.623283][ T2705] ? avc_has_perm_noaudit+0x26c/0x360 [ 67.623311][ T2705] ? __cfi_d_alloc_parallel+0x10/0x10 [ 67.623339][ T2705] ? __kasan_check_write+0x18/0x20 [ 67.623364][ T2705] ? rwsem_read_trylock+0x274/0x5b0 [ 67.623391][ T2705] ? downgrade_write+0x460/0x460 [ 67.623415][ T2705] __lookup_slow+0x150/0x420 [ 67.623433][ T2705] ? lookup_one_len+0x300/0x300 [ 67.623463][ T2705] ? down_read+0x7f/0xe0 [ 67.623487][ T2705] lookup_slow+0x57/0x80 [ 67.623505][ T2705] link_path_walk+0x990/0xec0 [ 67.623532][ T2705] __filename_parentat+0x22a/0x650 [ 67.623553][ T2705] ? vfs_path_parent_lookup+0x70/0x70 [ 67.623575][ T2705] ? __virt_addr_valid+0x2a6/0x380 [ 67.623597][ T2705] ? __check_object_size+0x527/0x830 [ 67.623626][ T2705] do_rmdir+0xe0/0x590 [ 67.623648][ T2705] ? __cfi_do_rmdir+0x10/0x10 [ 67.623669][ T2705] ? strncpy_from_user+0x14d/0x270 [ 67.623693][ T2705] ? __kasan_check_write+0x18/0x20 [ 67.623718][ T2705] ? getname_flags+0x208/0x700 [ 67.623744][ T2705] ? __kasan_check_read+0x15/0x20 [ 67.623770][ T2705] __x64_sys_rmdir+0x4b/0x60 [ 67.623794][ T2705] x64_sys_call+0xaf7/0x2ee0 [ 67.623821][ T2705] do_syscall_64+0x57/0xf0 [ 67.623849][ T2705] ? clear_bhb_loop+0x50/0xa0 [ 67.623869][ T2705] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 67.623899][ T2705] RIP: 0033:0x7ff94c39c819 [ 67.623918][ T2705] 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 [ 67.623935][ T2705] RSP: 002b:00007ff94d29c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000054 [ 67.623959][ T2705] RAX: ffffffffffffffda RBX: 00007ff94c615fa0 RCX: 00007ff94c39c819 [ 67.623973][ T2705] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000380 [ 67.623987][ T2705] RBP: 00007ff94d29c090 R08: 0000000000000000 R09: 0000000000000000 [ 67.624000][ T2705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 67.624013][ T2705] R13: 00007ff94c616038 R14: 00007ff94c615fa0 R15: 00007ffda1496f48 [ 67.624031][ T2705] [ 67.624488][ T36] audit: type=1400 audit(1775235608.164:3229): avc: denied { read write } for pid=291 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 67.651305][ T2709] netlink: 'syz.3.1101': attribute type 27 has an invalid length. [ 67.658078][ T36] audit: type=1400 audit(1775235608.184:3230): avc: denied { read write } for pid=291 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 67.924431][ T2728] audit: audit_lost=2 audit_rate_limit=0 audit_backlog_limit=64 [ 67.926796][ T36] audit: type=1400 audit(1775235608.204:3231): avc: denied { read write } for pid=292 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 68.019940][ T2709] 0ªî{X¹¦: left allmulticast mode [ 68.039617][ T2709] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.047017][ T2728] audit: out of memory in audit_log_start [ 68.047053][ T2709] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.837917][ T2777] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1131'. [ 69.430051][ T2804] FAULT_INJECTION: forcing a failure. [ 69.430051][ T2804] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 69.466975][ T2804] CPU: 0 UID: 0 PID: 2804 Comm: syz.2.1143 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 69.467020][ T2804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 69.467033][ T2804] Call Trace: [ 69.467040][ T2804] [ 69.467048][ T2804] __dump_stack+0x21/0x30 [ 69.467081][ T2804] dump_stack_lvl+0x140/0x1c0 [ 69.467107][ T2804] ? __cfi_dump_stack_lvl+0x10/0x10 [ 69.467133][ T2804] ? __cfi_vfs_write+0x10/0x10 [ 69.467162][ T2804] dump_stack+0x19/0x20 [ 69.467186][ T2804] should_fail_ex+0x3d7/0x530 [ 69.467212][ T2804] should_fail+0xf/0x20 [ 69.467234][ T2804] should_fail_usercopy+0x1e/0x30 [ 69.467261][ T2804] _copy_from_user+0x20/0xa0 [ 69.467280][ T2804] __se_sys_openat2+0x14d/0x2d0 [ 69.467304][ T2804] ? __x64_sys_openat2+0xc0/0xc0 [ 69.467329][ T2804] __x64_sys_openat2+0x9f/0xc0 [ 69.467352][ T2804] x64_sys_call+0x283c/0x2ee0 [ 69.467379][ T2804] do_syscall_64+0x57/0xf0 [ 69.467407][ T2804] ? clear_bhb_loop+0x50/0xa0 [ 69.467425][ T2804] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 69.467454][ T2804] RIP: 0033:0x7ff94c39c819 [ 69.467472][ T2804] 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 [ 69.467489][ T2804] RSP: 002b:00007ff94d29c028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b5 [ 69.467513][ T2804] RAX: ffffffffffffffda RBX: 00007ff94c615fa0 RCX: 00007ff94c39c819 [ 69.467529][ T2804] RDX: 0000200000000080 RSI: 0000200000000040 RDI: 0000000000000003 [ 69.467544][ T2804] RBP: 00007ff94d29c090 R08: 0000000000000000 R09: 0000000000000000 [ 69.467558][ T2804] R10: 0000000000000018 R11: 0000000000000246 R12: 0000000000000001 [ 69.467572][ T2804] R13: 00007ff94c616038 R14: 00007ff94c615fa0 R15: 00007ffda1496f48 [ 69.467590][ T2804] [ 70.217891][ T2824] netlink: 'syz.1.1152': attribute type 25 has an invalid length. [ 70.548734][ T2833] netlink: 'syz.3.1156': attribute type 4 has an invalid length. [ 70.558958][ T2833] netlink: 'syz.3.1156': attribute type 4 has an invalid length. [ 70.569513][ T2833] netlink: 'syz.3.1156': attribute type 6 has an invalid length. [ 70.580905][ T2833] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1156'. [ 70.706585][ T2841] netlink: 'syz.3.1160': attribute type 4 has an invalid length. [ 70.714402][ T2841] netlink: 17 bytes leftover after parsing attributes in process `syz.3.1160'. [ 71.069926][ T2873] FAULT_INJECTION: forcing a failure. [ 71.069926][ T2873] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 71.083149][ T2873] CPU: 0 UID: 0 PID: 2873 Comm: syz.2.1175 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 71.083183][ T2873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 71.083192][ T2873] Call Trace: [ 71.083198][ T2873] [ 71.083204][ T2873] __dump_stack+0x21/0x30 [ 71.083228][ T2873] dump_stack_lvl+0x140/0x1c0 [ 71.083244][ T2873] ? __cfi_dump_stack_lvl+0x10/0x10 [ 71.083261][ T2873] dump_stack+0x19/0x20 [ 71.083275][ T2873] should_fail_ex+0x3d7/0x530 [ 71.083293][ T2873] should_fail+0xf/0x20 [ 71.083308][ T2873] should_fail_usercopy+0x1e/0x30 [ 71.083324][ T2873] strncpy_from_user+0x29/0x270 [ 71.083339][ T2873] getname_flags+0x101/0x700 [ 71.083357][ T2873] ? __kasan_check_write+0x18/0x20 [ 71.083375][ T2873] __se_sys_statx+0x19c/0x470 [ 71.083387][ T2873] ? __x64_sys_statx+0xf0/0xf0 [ 71.083400][ T2873] ? vfs_write+0x9a4/0xf90 [ 71.083417][ T2873] ? __cfi_vfs_write+0x10/0x10 [ 71.083433][ T2873] ? __kasan_check_write+0x18/0x20 [ 71.083449][ T2873] ? mutex_unlock+0x90/0x240 [ 71.083463][ T2873] ? __cfi_mutex_unlock+0x10/0x10 [ 71.083476][ T2873] ? __fget_files+0x2c5/0x340 [ 71.083487][ T2873] ? __kasan_check_write+0x18/0x20 [ 71.083503][ T2873] ? fput+0x1a4/0x240 [ 71.083515][ T2873] ? ksys_write+0x1f3/0x260 [ 71.083532][ T2873] ? __cfi_ksys_write+0x10/0x10 [ 71.083548][ T2873] __x64_sys_statx+0xc3/0xf0 [ 71.083560][ T2873] x64_sys_call+0x2e78/0x2ee0 [ 71.083581][ T2873] do_syscall_64+0x57/0xf0 [ 71.083599][ T2873] ? clear_bhb_loop+0x50/0xa0 [ 71.083611][ T2873] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 71.083629][ T2873] RIP: 0033:0x7ff94c39c819 [ 71.083643][ T2873] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 71.083654][ T2873] RSP: 002b:00007ff94d29c028 EFLAGS: 00000246 ORIG_RAX: 000000000000014c [ 71.083671][ T2873] RAX: ffffffffffffffda RBX: 00007ff94c615fa0 RCX: 00007ff94c39c819 [ 71.083681][ T2873] RDX: 0000000000001000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 71.083690][ T2873] RBP: 00007ff94d29c090 R08: 0000000000000000 R09: 0000000000000000 [ 71.083698][ T2873] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000001 [ 71.083706][ T2873] R13: 00007ff94c616038 R14: 00007ff94c615fa0 R15: 00007ffda1496f48 [ 71.083716][ T2873] [ 71.325938][ T2875] netlink: 679 bytes leftover after parsing attributes in process `syz.2.1176'. [ 71.335122][ T2875] FAULT_INJECTION: forcing a failure. [ 71.335122][ T2875] name failslab, interval 1, probability 0, space 0, times 0 [ 71.347794][ T2875] CPU: 0 UID: 0 PID: 2875 Comm: syz.2.1176 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 71.347830][ T2875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 71.347842][ T2875] Call Trace: [ 71.347848][ T2875] [ 71.347855][ T2875] __dump_stack+0x21/0x30 [ 71.347887][ T2875] dump_stack_lvl+0x140/0x1c0 [ 71.347911][ T2875] ? __cfi_dump_stack_lvl+0x10/0x10 [ 71.347937][ T2875] ? unwind_get_return_address+0x51/0x90 [ 71.347961][ T2875] dump_stack+0x19/0x20 [ 71.347983][ T2875] should_fail_ex+0x3d7/0x530 [ 71.348009][ T2875] should_failslab+0xac/0x100 [ 71.348029][ T2875] kmem_cache_alloc_node_noprof+0x45/0x420 [ 71.348059][ T2875] ? __alloc_skb+0x108/0x370 [ 71.348084][ T2875] __alloc_skb+0x108/0x370 [ 71.348106][ T2875] ? __kasan_check_read+0x15/0x20 [ 71.348142][ T2875] netlink_ack+0x155/0xa50 [ 71.348168][ T2875] ? avc_has_perm_noaudit+0x28a/0x360 [ 71.348202][ T2875] ? avc_has_perm+0x155/0x240 [ 71.348232][ T2875] netlink_rcv_skb+0x2dd/0x4f0 [ 71.348260][ T2875] ? __cfi_rtnetlink_rcv_msg+0x10/0x10 [ 71.348285][ T2875] ? __cfi_netlink_rcv_skb+0x10/0x10 [ 71.348315][ T2875] ? netlink_autobind+0x1c0/0x1c0 [ 71.348344][ T2875] ? is_vmalloc_addr+0x11/0x40 [ 71.348365][ T2875] rtnetlink_rcv+0x20/0x30 [ 71.348386][ T2875] netlink_unicast+0x8c3/0xa60 [ 71.348412][ T2875] netlink_sendmsg+0x7fe/0xb10 [ 71.348438][ T2875] ? __kasan_check_write+0x18/0x20 [ 71.348465][ T2875] ? __cfi_netlink_sendmsg+0x10/0x10 [ 71.348492][ T2875] ? __fget_files+0x2c5/0x340 [ 71.348512][ T2875] ? bpf_lsm_socket_sendmsg+0xd/0x20 [ 71.348542][ T2875] ? security_socket_sendmsg+0x3d/0x100 [ 71.348564][ T2875] __sys_sendto+0x718/0x790 [ 71.348589][ T2875] ? __cfi___sys_sendto+0x10/0x10 [ 71.348616][ T2875] ? __kasan_check_write+0x18/0x20 [ 71.348644][ T2875] ? __cfi_ksys_write+0x10/0x10 [ 71.348672][ T2875] __x64_sys_sendto+0xe9/0x100 [ 71.348699][ T2875] x64_sys_call+0x2c2c/0x2ee0 [ 71.348727][ T2875] do_syscall_64+0x57/0xf0 [ 71.348766][ T2875] ? clear_bhb_loop+0x50/0xa0 [ 71.348787][ T2875] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 71.348818][ T2875] RIP: 0033:0x7ff94c39c819 [ 71.348838][ T2875] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 71.348856][ T2875] RSP: 002b:00007ff94d29c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 71.348879][ T2875] RAX: ffffffffffffffda RBX: 00007ff94c615fa0 RCX: 00007ff94c39c819 [ 71.348895][ T2875] RDX: 0000000000010a73 RSI: 0000200000000000 RDI: 0000000000000004 [ 71.348909][ T2875] RBP: 00007ff94d29c090 R08: 0000000000000000 R09: 4b6ae4f95a5de35b [ 71.348924][ T2875] R10: 0000000000000800 R11: 0000000000000246 R12: 0000000000000001 [ 71.348937][ T2875] R13: 00007ff94c616038 R14: 00007ff94c615fa0 R15: 00007ffda1496f48 [ 71.348955][ T2875] [ 71.701211][ T2905] netlink: 56 bytes leftover after parsing attributes in process `syz.0.1188'. [ 71.713061][ T2907] bridge: RTM_NEWNEIGH with invalid state 0x1 [ 72.051503][ T2920] netlink: 27 bytes leftover after parsing attributes in process `syz.3.1195'. [ 72.072661][ T2922] netlink: 'syz.3.1196': attribute type 21 has an invalid length. [ 72.632766][ T36] kauditd_printk_skb: 341 callbacks suppressed [ 72.632785][ T36] audit: type=1400 audit(72.600:3571): avc: denied { read write } for pid=291 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 72.662973][ T36] audit: type=1400 audit(72.610:3572): avc: denied { read } for pid=2935 comm="syz.3.1203" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 72.685002][ T36] audit: type=1400 audit(72.610:3573): avc: denied { read write } for pid=2935 comm="syz.3.1203" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=0 [ 72.707972][ T36] audit: type=1400 audit(72.610:3574): avc: denied { read write } for pid=2935 comm="syz.3.1203" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=0 [ 72.740560][ T36] audit: type=1400 audit(72.710:3575): avc: denied { read write } for pid=292 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 72.764158][ T36] audit: type=1400 audit(72.710:3576): avc: denied { read write } for pid=2938 comm="syz.2.1204" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 72.787086][ T36] audit: type=1400 audit(72.710:3577): avc: denied { read write } for pid=2938 comm="syz.2.1204" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 72.809921][ T36] audit: type=1400 audit(72.710:3578): avc: denied { read write } for pid=2938 comm="syz.2.1204" name="usbmon8" dev="devtmpfs" ino=115 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=0 [ 72.833203][ T36] audit: type=1400 audit(72.720:3579): avc: denied { read } for pid=2938 comm="syz.2.1204" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 72.855388][ T36] audit: type=1400 audit(72.720:3580): avc: denied { create } for pid=2938 comm="syz.2.1204" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=0 [ 72.857331][ T2945] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=123 sclass=netlink_route_socket pid=2945 comm=syz.1.1207 [ 73.319693][ T2978] syz.2.1222 uses obsolete (PF_INET,SOCK_PACKET) [ 73.420713][ T2994] FAULT_INJECTION: forcing a failure. [ 73.420713][ T2994] name failslab, interval 1, probability 0, space 0, times 0 [ 73.433411][ T2994] CPU: 1 UID: 0 PID: 2994 Comm: syz.1.1229 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 73.433452][ T2994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 73.433466][ T2994] Call Trace: [ 73.433475][ T2994] [ 73.433483][ T2994] __dump_stack+0x21/0x30 [ 73.433507][ T2994] dump_stack_lvl+0x140/0x1c0 [ 73.433530][ T2994] ? __cfi_dump_stack_lvl+0x10/0x10 [ 73.433552][ T2994] ? __kasan_kmalloc+0x96/0xb0 [ 73.433566][ T2994] ? __kmalloc_cache_noprof+0x23c/0x470 [ 73.433585][ T2994] dump_stack+0x19/0x20 [ 73.433600][ T2994] should_fail_ex+0x3d7/0x530 [ 73.433617][ T2994] should_failslab+0xac/0x100 [ 73.433630][ T2994] kmem_cache_alloc_noprof+0x42/0x410 [ 73.433646][ T2994] ? __kernfs_new_node+0xf1/0x740 [ 73.433660][ T2994] __kernfs_new_node+0xf1/0x740 [ 73.433671][ T2994] ? __kasan_check_write+0x18/0x20 [ 73.433688][ T2994] ? kernfs_new_node+0x280/0x280 [ 73.433701][ T2994] ? pcpu_alloc_noprof+0xd44/0x13f0 [ 73.433720][ T2994] kernfs_new_node+0x154/0x280 [ 73.433732][ T2994] kernfs_create_dir_ns+0x4b/0x130 [ 73.433746][ T2994] cgroup_mkdir+0x391/0x1570 [ 73.433769][ T2994] ? __cfi_cgroup_mkdir+0x10/0x10 [ 73.433782][ T2994] kernfs_iop_mkdir+0x1c5/0x2d0 [ 73.433795][ T2994] vfs_mkdir+0x585/0x820 [ 73.433810][ T2994] do_mkdirat+0x240/0x530 [ 73.433823][ T2994] ? __cfi_do_mkdirat+0x10/0x10 [ 73.433836][ T2994] ? getname_flags+0x208/0x700 [ 73.433854][ T2994] __x64_sys_mkdirat+0x8b/0xa0 [ 73.433867][ T2994] x64_sys_call+0x2ba8/0x2ee0 [ 73.433887][ T2994] do_syscall_64+0x57/0xf0 [ 73.433905][ T2994] ? clear_bhb_loop+0x50/0xa0 [ 73.433918][ T2994] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 73.433937][ T2994] RIP: 0033:0x7fd8d399c819 [ 73.433950][ T2994] 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 [ 73.433961][ T2994] RSP: 002b:00007fd8d47b0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 73.433977][ T2994] RAX: ffffffffffffffda RBX: 00007fd8d3c15fa0 RCX: 00007fd8d399c819 [ 73.433988][ T2994] RDX: 00000000000001ff RSI: 00002000000001c0 RDI: 0000000000000003 [ 73.433996][ T2994] RBP: 00007fd8d47b0090 R08: 0000000000000000 R09: 0000000000000000 [ 73.434005][ T2994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 73.434012][ T2994] R13: 00007fd8d3c16038 R14: 00007fd8d3c15fa0 R15: 00007fff9fcdcbd8 [ 73.434023][ T2994] [ 73.762806][ T13] Bluetooth: hci0: Frame reassembly failed (-84) [ 73.901854][ T3005] netlink: 37 bytes leftover after parsing attributes in process `syz.2.1233'. [ 74.763209][ T3020] syzkaller1: entered promiscuous mode [ 74.768816][ T3020] syzkaller1: entered allmulticast mode [ 74.959857][ T3024] netlink: 679 bytes leftover after parsing attributes in process `syz.2.1242'. [ 75.361114][ T3043] FAULT_INJECTION: forcing a failure. [ 75.361114][ T3043] name failslab, interval 1, probability 0, space 0, times 0 [ 75.373980][ T3043] CPU: 1 UID: 0 PID: 3043 Comm: syz.0.1251 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 75.374013][ T3043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 75.374022][ T3043] Call Trace: [ 75.374029][ T3043] [ 75.374035][ T3043] __dump_stack+0x21/0x30 [ 75.374058][ T3043] dump_stack_lvl+0x140/0x1c0 [ 75.374074][ T3043] ? __cfi_dump_stack_lvl+0x10/0x10 [ 75.374091][ T3043] ? __kasan_check_write+0x18/0x20 [ 75.374109][ T3043] dump_stack+0x19/0x20 [ 75.374124][ T3043] should_fail_ex+0x3d7/0x530 [ 75.374141][ T3043] should_failslab+0xac/0x100 [ 75.374153][ T3043] kmem_cache_alloc_noprof+0x42/0x410 [ 75.374172][ T3043] ? getname_flags+0xc5/0x700 [ 75.374190][ T3043] ? __cfi_ksys_write+0x10/0x10 [ 75.374207][ T3043] getname_flags+0xc5/0x700 [ 75.374225][ T3043] __x64_sys_rename+0x61/0xa0 [ 75.374240][ T3043] x64_sys_call+0x150b/0x2ee0 [ 75.374258][ T3043] do_syscall_64+0x57/0xf0 [ 75.374276][ T3043] ? clear_bhb_loop+0x50/0xa0 [ 75.374288][ T3043] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 75.374308][ T3043] RIP: 0033:0x7ff15cd9c819 [ 75.374320][ T3043] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 75.374331][ T3043] RSP: 002b:00007ff15dcee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 75.374354][ T3043] RAX: ffffffffffffffda RBX: 00007ff15d015fa0 RCX: 00007ff15cd9c819 [ 75.374372][ T3043] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000200000000100 [ 75.374386][ T3043] RBP: 00007ff15dcee090 R08: 0000000000000000 R09: 0000000000000000 [ 75.374400][ T3043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 75.374413][ T3043] R13: 00007ff15d016038 R14: 00007ff15d015fa0 R15: 00007ffd049c3d78 [ 75.374424][ T3043] [ 75.581963][ T3049] netlink: 'syz.2.1254': attribute type 4 has an invalid length. [ 75.827019][ T1949] Bluetooth: hci0: command 0x1003 tx timeout [ 75.827068][ T484] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 75.953719][ T3077] netlink: 'syz.1.1263': attribute type 11 has an invalid length. [ 75.962636][ T3077] netlink: 'syz.1.1263': attribute type 11 has an invalid length. [ 76.029854][ T3092] netlink: 'syz.3.1269': attribute type 16 has an invalid length. [ 76.037902][ T3092] netlink: 64138 bytes leftover after parsing attributes in process `syz.3.1269'. [ 76.090639][ T3104] netlink: 27 bytes leftover after parsing attributes in process `syz.3.1274'. [ 76.251893][ T3114] FAULT_INJECTION: forcing a failure. [ 76.251893][ T3114] name failslab, interval 1, probability 0, space 0, times 0 [ 76.264862][ T3114] CPU: 0 UID: 0 PID: 3114 Comm: syz.3.1278 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 76.264889][ T3114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 76.264898][ T3114] Call Trace: [ 76.264902][ T3114] [ 76.264907][ T3114] __dump_stack+0x21/0x30 [ 76.264930][ T3114] dump_stack_lvl+0x140/0x1c0 [ 76.264946][ T3114] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.264962][ T3114] dump_stack+0x19/0x20 [ 76.264976][ T3114] should_fail_ex+0x3d7/0x530 [ 76.264994][ T3114] should_failslab+0xac/0x100 [ 76.265006][ T3114] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 76.265026][ T3114] ? __d_alloc+0x42/0x8e0 [ 76.265042][ T3114] __d_alloc+0x42/0x8e0 [ 76.265057][ T3114] ? __cfi_selinux_inode_permission+0x10/0x10 [ 76.265074][ T3114] d_alloc_parallel+0xe4/0x1320 [ 76.265091][ T3114] ? __kasan_check_write+0x18/0x20 [ 76.265108][ T3114] ? rwsem_read_trylock+0x274/0x5b0 [ 76.265126][ T3114] ? security_inode_permission+0x77/0x150 [ 76.265140][ T3114] ? downgrade_write+0x460/0x460 [ 76.265156][ T3114] ? __cfi_d_alloc_parallel+0x10/0x10 [ 76.265172][ T3114] ? down_read+0x7f/0xe0 [ 76.265188][ T3114] ? __cfi_down_read+0x10/0x10 [ 76.265202][ T3114] path_openat+0xa28/0x34f0 [ 76.265217][ T3114] ? stack_depot_save_flags+0x38/0x800 [ 76.265236][ T3114] ? do_sys_openat2+0xda/0x1d0 [ 76.265250][ T3114] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.265271][ T3114] ? do_filp_open+0x440/0x440 [ 76.265285][ T3114] do_filp_open+0x1f5/0x440 [ 76.265298][ T3114] ? __cfi_do_filp_open+0x10/0x10 [ 76.265312][ T3114] ? alloc_fd+0x4e6/0x5a0 [ 76.265330][ T3114] do_sys_openat2+0x134/0x1d0 [ 76.265344][ T3114] ? fput+0x1a4/0x240 [ 76.265356][ T3114] ? do_sys_open+0x100/0x100 [ 76.265369][ T3114] ? ksys_write+0x1f3/0x260 [ 76.265386][ T3114] ? __cfi_ksys_write+0x10/0x10 [ 76.265402][ T3114] __x64_sys_openat+0x13a/0x170 [ 76.265417][ T3114] x64_sys_call+0xe69/0x2ee0 [ 76.265434][ T3114] do_syscall_64+0x57/0xf0 [ 76.265451][ T3114] ? clear_bhb_loop+0x50/0xa0 [ 76.265463][ T3114] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.265481][ T3114] RIP: 0033:0x7f9281b9c819 [ 76.265502][ T3114] 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 [ 76.265513][ T3114] RSP: 002b:00007f92829ea028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 76.265530][ T3114] RAX: ffffffffffffffda RBX: 00007f9281e15fa0 RCX: 00007f9281b9c819 [ 76.265540][ T3114] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 76.265548][ T3114] RBP: 00007f92829ea090 R08: 0000000000000000 R09: 0000000000000000 [ 76.265556][ T3114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 76.265564][ T3114] R13: 00007f9281e16038 R14: 00007f9281e15fa0 R15: 00007fff00e62898 [ 76.265575][ T3114] [ 76.429457][ T3117] mmap: syz.2.1280 (3117) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 76.615047][ T3144] FAULT_INJECTION: forcing a failure. [ 76.615047][ T3144] name failslab, interval 1, probability 0, space 0, times 0 [ 76.633617][ T3144] CPU: 0 UID: 0 PID: 3144 Comm: syz.1.1291 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 76.633653][ T3144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 76.633666][ T3144] Call Trace: [ 76.633672][ T3144] [ 76.633681][ T3144] __dump_stack+0x21/0x30 [ 76.633715][ T3144] dump_stack_lvl+0x140/0x1c0 [ 76.633740][ T3144] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.633768][ T3144] dump_stack+0x19/0x20 [ 76.633791][ T3144] should_fail_ex+0x3d7/0x530 [ 76.633816][ T3144] should_failslab+0xac/0x100 [ 76.633835][ T3144] __kmalloc_cache_noprof+0x41/0x470 [ 76.633864][ T3144] ? register_netdevice+0x2d6/0x19d0 [ 76.633887][ T3144] register_netdevice+0x2d6/0x19d0 [ 76.633908][ T3144] ? dev_addr_mod+0x38c/0x520 [ 76.633934][ T3144] ? tun_net_initialize+0x148/0x430 [ 76.633959][ T3144] ? __cfi_register_netdevice+0x10/0x10 [ 76.633978][ T3144] ? alloc_netdev_mqs+0xd44/0x13c0 [ 76.633998][ T3144] tun_set_iff+0x83a/0xee0 [ 76.634018][ T3144] __tun_chr_ioctl+0x861/0x1f60 [ 76.634038][ T3144] ? __kasan_check_write+0x18/0x20 [ 76.634064][ T3144] ? tun_flow_create+0x400/0x400 [ 76.634085][ T3144] ? __fget_files+0x2c5/0x340 [ 76.634105][ T3144] ? __fget_files+0x2c5/0x340 [ 76.634124][ T3144] tun_chr_ioctl+0x2e/0x40 [ 76.634144][ T3144] ? __cfi_tun_chr_ioctl+0x10/0x10 [ 76.634164][ T3144] __se_sys_ioctl+0x135/0x1b0 [ 76.634184][ T3144] __x64_sys_ioctl+0x7f/0xa0 [ 76.634202][ T3144] x64_sys_call+0x1878/0x2ee0 [ 76.634229][ T3144] do_syscall_64+0x57/0xf0 [ 76.634259][ T3144] ? clear_bhb_loop+0x50/0xa0 [ 76.634278][ T3144] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.634306][ T3144] RIP: 0033:0x7fd8d399c819 [ 76.634325][ T3144] 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 [ 76.634342][ T3144] RSP: 002b:00007fd8d47b0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 76.634367][ T3144] RAX: ffffffffffffffda RBX: 00007fd8d3c15fa0 RCX: 00007fd8d399c819 [ 76.634382][ T3144] RDX: 0000200000000100 RSI: 00000000400454ca RDI: 0000000000000004 [ 76.634398][ T3144] RBP: 00007fd8d47b0090 R08: 0000000000000000 R09: 0000000000000000 [ 76.634412][ T3144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 76.634426][ T3144] R13: 00007fd8d3c16038 R14: 00007fd8d3c15fa0 R15: 00007fff9fcdcbd8 [ 76.634444][ T3144] [ 76.948844][ T3180] FAULT_INJECTION: forcing a failure. [ 76.948844][ T3180] name failslab, interval 1, probability 0, space 0, times 0 [ 76.961851][ T3180] CPU: 0 UID: 0 PID: 3180 Comm: syz.0.1305 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 76.961888][ T3180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 76.961902][ T3180] Call Trace: [ 76.961910][ T3180] [ 76.961918][ T3180] __dump_stack+0x21/0x30 [ 76.961951][ T3180] dump_stack_lvl+0x140/0x1c0 [ 76.961976][ T3180] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.962001][ T3180] ? check_stack_object+0x81/0x150 [ 76.962029][ T3180] ? __virt_addr_valid+0x2a6/0x380 [ 76.962052][ T3180] dump_stack+0x19/0x20 [ 76.962075][ T3180] should_fail_ex+0x3d7/0x530 [ 76.962103][ T3180] should_failslab+0xac/0x100 [ 76.962123][ T3180] kmem_cache_alloc_noprof+0x42/0x410 [ 76.962152][ T3180] ? getname_flags+0xc5/0x700 [ 76.962180][ T3180] ? strncpy_from_user+0x14d/0x270 [ 76.962207][ T3180] getname_flags+0xc5/0x700 [ 76.962235][ T3180] __x64_sys_link+0x6e/0xa0 [ 76.962261][ T3180] x64_sys_call+0x1cf5/0x2ee0 [ 76.962289][ T3180] do_syscall_64+0x57/0xf0 [ 76.962318][ T3180] ? clear_bhb_loop+0x50/0xa0 [ 76.962338][ T3180] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.962367][ T3180] RIP: 0033:0x7ff15cd9c819 [ 76.962386][ T3180] 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 [ 76.962404][ T3180] RSP: 002b:00007ff15dcee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 76.962428][ T3180] RAX: ffffffffffffffda RBX: 00007ff15d015fa0 RCX: 00007ff15cd9c819 [ 76.962444][ T3180] RDX: 0000000000000000 RSI: 0000200000000400 RDI: 0000200000000280 [ 76.962458][ T3180] RBP: 00007ff15dcee090 R08: 0000000000000000 R09: 0000000000000000 [ 76.962471][ T3180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 76.962484][ T3180] R13: 00007ff15d016038 R14: 00007ff15d015fa0 R15: 00007ffd049c3d78 [ 76.962501][ T3180] [ 77.238521][ T3196] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1313'. [ 77.553465][ T3217] FAULT_INJECTION: forcing a failure. [ 77.553465][ T3217] name failslab, interval 1, probability 0, space 0, times 0 [ 77.566410][ T3217] CPU: 1 UID: 0 PID: 3217 Comm: syz.2.1323 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 77.566436][ T3217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 77.566446][ T3217] Call Trace: [ 77.566450][ T3217] [ 77.566456][ T3217] __dump_stack+0x21/0x30 [ 77.566478][ T3217] dump_stack_lvl+0x140/0x1c0 [ 77.566494][ T3217] ? __cfi_dump_stack_lvl+0x10/0x10 [ 77.566510][ T3217] ? __kasan_check_write+0x18/0x20 [ 77.566528][ T3217] ? down_write+0xee/0x2b0 [ 77.566544][ T3217] dump_stack+0x19/0x20 [ 77.566558][ T3217] should_fail_ex+0x3d7/0x530 [ 77.566578][ T3217] should_failslab+0xac/0x100 [ 77.566590][ T3217] __kmalloc_cache_noprof+0x41/0x470 [ 77.566608][ T3217] ? cgroup_mkdir+0xb5c/0x1570 [ 77.566623][ T3217] cgroup_mkdir+0xb5c/0x1570 [ 77.566636][ T3217] ? __cfi_cgroup_mkdir+0x10/0x10 [ 77.566649][ T3217] kernfs_iop_mkdir+0x1c5/0x2d0 [ 77.566663][ T3217] vfs_mkdir+0x585/0x820 [ 77.566678][ T3217] do_mkdirat+0x240/0x530 [ 77.566692][ T3217] ? __cfi_do_mkdirat+0x10/0x10 [ 77.566705][ T3217] ? getname_flags+0x208/0x700 [ 77.566723][ T3217] __x64_sys_mkdirat+0x8b/0xa0 [ 77.566736][ T3217] x64_sys_call+0x2ba8/0x2ee0 [ 77.566754][ T3217] do_syscall_64+0x57/0xf0 [ 77.566771][ T3217] ? clear_bhb_loop+0x50/0xa0 [ 77.566784][ T3217] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 77.566802][ T3217] RIP: 0033:0x7ff94c39c819 [ 77.566814][ T3217] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 77.566825][ T3217] RSP: 002b:00007ff94d29c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 77.566841][ T3217] RAX: ffffffffffffffda RBX: 00007ff94c615fa0 RCX: 00007ff94c39c819 [ 77.566851][ T3217] RDX: 00000000000001ff RSI: 00002000000001c0 RDI: 0000000000000003 [ 77.566860][ T3217] RBP: 00007ff94d29c090 R08: 0000000000000000 R09: 0000000000000000 [ 77.566868][ T3217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 77.566876][ T3217] R13: 00007ff94c616038 R14: 00007ff94c615fa0 R15: 00007ffda1496f48 [ 77.566886][ T3217] [ 77.696396][ T36] kauditd_printk_skb: 488 callbacks suppressed [ 77.696415][ T36] audit: type=1400 audit(77.630:4059): avc: denied { read write } for pid=291 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 77.699666][ T3217] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000021: 0000 [#1] PREEMPT SMP KASAN PTI [ 77.712275][ T36] audit: type=1400 audit(77.680:4060): avc: denied { read write } for pid=3218 comm="syz.3.1324" name="udmabuf" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=0 [ 77.723883][ T3217] KASAN: null-ptr-deref in range [0x0000000000000108-0x000000000000010f] [ 77.723906][ T3217] CPU: 1 UID: 0 PID: 3217 Comm: syz.2.1323 Not tainted syzkaller #0 90b12aa1a603b2eff3e7fbc29ad65555fd578c6a [ 77.723935][ T3217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 77.723948][ T3217] RIP: 0010:cgroup_mkdir+0x117f/0x1570 [ 77.744246][ T36] audit: type=1400 audit(77.680:4061): avc: denied { create } for pid=3218 comm="syz.3.1324" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 77.748341][ T3217] Code: eb 05 e8 34 4e 08 00 4c 89 ef e8 0c 9e 00 00 49 81 fd 01 f0 ff ff 0f 83 b3 fb ff ff 4d 8d b5 08 01 00 00 4c 89 f3 48 c1 eb 03 <42> 80 3c 3b 00 74 08 4c 89 f7 e8 f2 83 60 00 49 8b bd 08 01 00 00 [ 77.748365][ T3217] RSP: 0018:ffffc9000f1f7c88 EFLAGS: 00010206 [ 77.748387][ T3217] RAX: 0d2c65eebb260a00 RBX: 0000000000000021 RCX: ffff8881f6f3ae40 [ 77.756833][ T36] audit: type=1400 audit(77.680:4062): avc: denied { read } for pid=92 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=0 [ 77.764596][ T3217] RDX: ffff88810aae7e00 RSI: ffff8881006f7000 RDI: ffff888100042000 [ 77.764616][ T3217] RBP: ffffc9000f1f7d30 R08: 0000000066a649ed R09: 000000009b2e8004 [ 77.764632][ T3217] R10: 000000000000000c R11: ffffffff8175d830 R12: ffff88812174da90 [ 77.764647][ T3217] R13: 0000000000000000 R14: 0000000000000108 R15: dffffc0000000000 [ 77.764661][ T3217] FS: 00007ff94d29c6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 77.764681][ T3217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.773017][ T36] audit: type=1400 audit(77.680:4063): avc: denied { read write } for pid=291 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 77.775949][ T3217] CR2: 00007ff94c44edd5 CR3: 0000000105650000 CR4: 00000000003526b0 [ 77.775973][ T3217] Call Trace: [ 77.784025][ T36] audit: type=1400 audit(77.740:4064): avc: denied { read } for pid=3220 comm="syz.3.1325" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 77.805442][ T3217] [ 77.805463][ T3217] ? __cfi_cgroup_mkdir+0x10/0x10 [ 77.805494][ T3217] kernfs_iop_mkdir+0x1c5/0x2d0 [ 77.805519][ T3217] vfs_mkdir+0x585/0x820 [ 77.805544][ T3217] do_mkdirat+0x240/0x530 [ 77.829390][ T36] audit: type=1400 audit(77.740:4065): avc: denied { read } for pid=3220 comm="syz.3.1325" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 77.840669][ T3217] ? __cfi_do_mkdirat+0x10/0x10 [ 77.840704][ T3217] ? getname_flags+0x208/0x700 [ 77.840735][ T3217] __x64_sys_mkdirat+0x8b/0xa0 [ 77.849272][ T36] audit: type=1400 audit(77.740:4066): avc: denied { read write } for pid=291 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 77.860748][ T3217] x64_sys_call+0x2ba8/0x2ee0 [ 77.860783][ T3217] do_syscall_64+0x57/0xf0 [ 77.872783][ T36] audit: type=1400 audit(77.800:4067): avc: denied { create } for pid=3222 comm="syz.3.1326" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 77.876381][ T3217] ? clear_bhb_loop+0x50/0xa0 [ 77.908556][ T36] audit: type=1400 audit(77.870:4068): avc: denied { read write } for pid=3222 comm="syz.3.1326" name="fuse" dev="devtmpfs" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=0 [ 77.915273][ T3217] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 77.915316][ T3217] RIP: 0033:0x7ff94c39c819 [ 78.204465][ T3217] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 78.224188][ T3217] RSP: 002b:00007ff94d29c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 78.232625][ T3217] RAX: ffffffffffffffda RBX: 00007ff94c615fa0 RCX: 00007ff94c39c819 Jan 1 00:01:17 syzkaller kern.alert kernel: [ 77.723883][ T3217] KASAN: null-ptr-deref in range [0x0000000000000108-0x000000000000010f] [ 78.252874][ T3217] RDX: 00000000000001ff RSI: 00002000000001c0 RDI: 0000000000000003 [ 78.260865][ T3217] RBP: 00007ff94d29c090 R08: 0000000000000000 R09: 0000000000000000 [ 78.269023][ T3217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 78.277084][ T3217] R13: 00007ff94c616038 R14: 00007ff94c615fa0 R15: 00007ffda1496f48 [ 78.285075][ T3217] [ 78.288191][ T3217] Modules linked in: [ 78.292485][ T3217] ---[ end trace 0000000000000000 ]--- [ 78.298699][ T3217] RIP: 0010:cgroup_mkdir+0x117f/0x1570 [ 78.304509][ T3217] Code: eb 05 e8 34 4e 08 00 4c 89 ef e8 0c 9e 00 00 49 81 fd 01 f0 ff ff 0f 83 b3 fb ff ff 4d 8d b5 08 01 00 00 4c 89 f3 48 c1 eb 03 <42> 80 3c 3b 00 74 08 4c 89 f7 e8 f2 83 60 00 49 8b bd 08 01 00 00 [ 78.324243][ T3217] RSP: 0018:ffffc9000f1f7c88 EFLAGS: 00010206 [ 78.330415][ T3217] RAX: 0d2c65eebb260a00 RBX: 0000000000000021 RCX: ffff8881f6f3ae40 [ 78.339031][ T3217] RDX: ffff88810aae7e00 RSI: ffff8881006f7000 RDI: ffff888100042000 [ 78.352463][ T3217] RBP: ffffc9000f1f7d30 R08: 0000000066a649ed R09: 000000009b2e8004 [ 78.360587][ T3217] R10: 000000000000000c R11: ffffffff8175d830 R12: ffff88812174da90 [ 78.368619][ T3217] R13: 0000000000000000 R14: 0000000000000108 R15: dffffc0000000000 [ 78.376691][ T3217] FS: 00007ff94d29c6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 78.386086][ T3217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.392926][ T3217] CR2: 0000555590743908 CR3: 0000000105650000 CR4: 00000000003526b0 [ 78.402275][ T3217] Kernel panic - not syncing: Fatal exception [ 78.408964][ T3217] Kernel Offset: disabled [ 78.413294][ T3217] Rebooting in 86400 seconds..