last executing test programs: 8m26.518957806s ago: executing program 1 (id=808): write(0xffffffffffffffff, 0x0, 0x0) prctl$PR_MCE_KILL(0x4e, 0x1, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) futex(0x0, 0x84, 0x3, 0x0, 0x0, 0x1) 8m24.735262596s ago: executing program 1 (id=820): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./debug/ieee80211/phy0/netdev:wlan0/active_links\x00', 0x2, 0x0) preadv2(r0, &(0x7f00000018c0)=[{&(0x7f0000000240)=""/36, 0x24}], 0x1, 0x7ffffffe, 0x3, 0x0) 8m24.603402556s ago: executing program 1 (id=822): rt_sigprocmask(0x2, &(0x7f00000001c0)={[0xfffffffffffffffd]}, 0x0, 0x8) r0 = gettid() rt_sigtimedwait(&(0x7f0000000080)={[0x3ff]}, 0xffffffffffffffff, 0x0, 0x8) tkill(r0, 0x4) 8m24.303364328s ago: executing program 1 (id=826): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) ppoll(&(0x7f00000002c0)=[{r0, 0x1000}], 0x1, 0x0, 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000040)=0x14) ioctl$SNDCTL_DSP_GETISPACE(r0, 0x8010500d, &(0x7f0000000000)) 8m23.09154346s ago: executing program 1 (id=833): syz_emit_ethernet(0x2a, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @broadcast, @empty, @multicast, @broadcast}}}}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2003}, 0x94) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000200)='syzkaller\x00', 0x9}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 8m21.876811628s ago: executing program 1 (id=841): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc_mnt\x00', &(0x7f0000000200)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./proc_mnt/kcore\x00', 0x0, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f00000002c0)=""/64, 0x40}], 0x1) 8m6.358480966s ago: executing program 32 (id=841): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc_mnt\x00', &(0x7f0000000200)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./proc_mnt/kcore\x00', 0x0, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f00000002c0)=""/64, 0x40}], 0x1) 3m27.603819425s ago: executing program 0 (id=2847): openat(0xffffffffffffff9c, &(0x7f0000000080)='./debug/dynamic_debug/control\x00', 0x2, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f0000000200)=ANY=[@ANYBLOB="12010002000000404b0c00010001000000010902270001010080320904000003ff0000000705830308000a0705810240000007050202"], &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0}) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000140)='./dev\x00', &(0x7f0000000180)='devtmpfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./dev/ttyUSB0\x00', 0x2, 0x0) 2m31.009524818s ago: executing program 0 (id=2847): openat(0xffffffffffffff9c, &(0x7f0000000080)='./debug/dynamic_debug/control\x00', 0x2, 0x0) syz_usb_connect(0x2, 0x39, &(0x7f0000000200)=ANY=[@ANYBLOB="12010002000000404b0c00010001000000010902270001010080320904000003ff0000000705830308000a0705810240000007050202"], &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0}) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000140)='./dev\x00', &(0x7f0000000180)='devtmpfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./dev/ttyUSB0\x00', 0x2, 0x0) 2m29.138176928s ago: executing program 0 (id=3181): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r1}, &(0x7f00000006c0), &(0x7f0000000700)=r0}, 0x20) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000001c0)) 2m28.760616406s ago: executing program 0 (id=3187): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x4) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000480)={{0x3}, 'syz0\x00'}) ioctl$UI_SET_MSCBIT(r0, 0x40045568, 0x6) ioctl$UI_DEV_CREATE(r0, 0x5501) 2m27.743911861s ago: executing program 0 (id=3197): r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x4011, 0x4) connect$can_bcm(r0, &(0x7f0000000240), 0x10) recvmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000440)=""/177, 0xb1}], 0x1}, 0x6}], 0x1, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000001b00)=ANY=[@ANYBLOB="050000007f0000000000010000000000", @ANYRES64=0x0, @ANYRES64=0x2710], 0x48}}, 0x0) 2m27.493486199s ago: executing program 0 (id=3201): r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x1, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000100), 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000300)=ANY=[@ANYBLOB='-cpu'], 0x5) 2m12.011330492s ago: executing program 33 (id=3201): r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x1, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000100), 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000300)=ANY=[@ANYBLOB='-cpu'], 0x5) 9.471548861s ago: executing program 5 (id=4043): r0 = socket$kcm(0x29, 0x2, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet6(r1, &(0x7f0000000180)=[{{&(0x7f0000000240)={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, '\x00', 0x19}, 0x1}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000002c0)="1a", 0x1}], 0x1}}], 0x1, 0x20000040) setsockopt$sock_attach_bpf(r0, 0x1, 0xd, &(0x7f0000000140), 0xfe11) close(r0) 7.03443129s ago: executing program 5 (id=4049): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000001f40)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000001f80)={0xa, 0x4e24, 0x6bb, @ipv4={'\x00', '\xff\xff', @local}, 0x5}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001fc0), 0x3) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000002000)=@gcm_256={{0x303, 0x3a}, "56db77c931091000", "a8ef1a3a33071799b7bbebfa6dc371290d0e3808802000", "13be5ddf", "4008000000008700"}, 0x38) sendto$inet6(r0, &(0x7f0000002040)='D', 0x4013, 0x8000000, 0x0, 0x0) 5.954207893s ago: executing program 5 (id=4053): mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./dev\x00', &(0x7f0000000240)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./mnt\x00', 0x1a7) mount(&(0x7f00000002c0)=@filename='./dev/sda1\x00', &(0x7f0000000300)='./mnt\x00', &(0x7f0000000340)='ext4\x00', 0x40, 0x0) r0 = open$dir(&(0x7f0000000380)='./mnt\x00', 0x0, 0x2) renameat2(r0, &(0x7f00000003c0)='./dev\x00', r0, &(0x7f0000000400)='./mnt\x00', 0x4) 5.185697893s ago: executing program 2 (id=4058): socket$nl_sock_diag(0x10, 0x3, 0x4) r0 = socket$kcm(0xa, 0x5, 0x0) capset(&(0x7f0000000080)={0x20080522}, &(0x7f0000000040)={0x1000, 0x10ffff, 0xfffffffd}) close(0x4) socket(0x2, 0x80002, 0x0) sendmsg$sock(r0, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x15, 0x0, @dev={0xfe, 0x80, '\x00', 0x4}}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@mark={{0x14, 0x1, 0x24, 0x3}}], 0x18}, 0x0) 4.76013226s ago: executing program 2 (id=4060): mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='attr\x00') r1 = open_tree(r0, &(0x7f0000000380)='\x00', 0x89901) move_mount(r1, &(0x7f00000003c0)='.\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x0) mount$fuseblk(0x0, &(0x7f0000000600)='./file0\x00', 0x0, 0x2025, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000a00)='./file0/file0\x00', 0x10b442, 0x0) 4.279833801s ago: executing program 2 (id=4061): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, 0x0, 0x4b}], 0x1, 0x0, 0x0, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) 4.200907333s ago: executing program 2 (id=4062): mkdirat(0xffffffffffffff9c, &(0x7f0000003800)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000012c0)='./bus\x00', 0x180) mount$overlay(0x0, &(0x7f0000001300)='./bus\x00', &(0x7f0000001340), 0x8, &(0x7f0000001380)={[{@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) mkdirat(0xffffffffffffff9c, &(0x7f0000000780)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000800)='./file1/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000840)='./bus\x00', &(0x7f0000000880), 0x40, &(0x7f00000008c0)={[{@upperdir={'upperdir', 0x3d, './bus'}}]}) 3.796165929s ago: executing program 5 (id=4065): open(&(0x7f0000002940)='./dev/mapper/control\x00', 0x0, 0x42) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000001380)="2000000012005f0214f9f4070000fbe40a0000000000", 0x41d) recvmmsg(r0, &(0x7f00000013c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001480)=@xdp, 0x80, &(0x7f0000001500)=[{&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/236, 0xec}], 0x2, &(0x7f0000002640)=""/97, 0x61}}, {{&(0x7f00000026c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002740)=[{&(0x7f0000002780)=""/68, 0x44}, {&(0x7f0000002800)=""/197, 0xc5}], 0x2e3, &(0x7f0000002900)=""/45, 0x38}}], 0x3, 0x0, 0x0) 3.756454455s ago: executing program 2 (id=4067): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x4008032, 0xffffffffffffffff, 0x2000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="02000000040000001800470001"], 0x17) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000180), 0xfffffff9, r0}, 0x38) madvise(&(0x7f0000000000/0x600000)=nil, 0x60005f, 0x3) 3.261283204s ago: executing program 3 (id=4071): r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x9, 0x1, 0x8, 0x5, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xb, &(0x7f00000006c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000bfa200000000000007020000f8ffffffbfa300000000000007030000f0ffffffb7040000040f0000850000000200000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x14, 0x2, 0x3, 0x301, 0x0, 0x0, {0x7, 0x0, 0x8}}, 0x14}, 0x1, 0x0, 0x0, 0x4048080}, 0x80) 3.044126259s ago: executing program 4 (id=4072): sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newlink={0x20, 0x10, 0x401, 0x2000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x13111}}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x30, 0x0, 0x4, 0x70bd2b, 0x25dfdbfb, {{}, {}, {0x14, 0x18, {0x8, @bearer=@udp='udp:syz0\x00'}}}}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x40001) r0 = add_key$user(&(0x7f0000000380), &(0x7f0000000080), &(0x7f0000000000)="15", 0x1, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200), &(0x7f00000005c0), &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000100)={r0, r1, r1}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={'streebog512-generic\x00'}}) 2.927840781s ago: executing program 3 (id=4074): mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000480)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000100)={0x1d, r1, 0x0, {0x1, 0x1, 0x4}, 0x1}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x1d, r1, 0x0, {0x0, 0x0, 0x4}, 0x1}, 0x18, &(0x7f00000001c0)={&(0x7f0000000140)="5ab37158946b88213a", 0x9}, 0x1, 0x0, 0x0, 0x20008840}, 0x4000000) readv(r0, &(0x7f0000000980)=[{&(0x7f0000002600)=""/4115, 0x1013}], 0x1) 2.841001018s ago: executing program 4 (id=4075): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x400000000a882, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x28011, r2, 0x1000) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000001c0)={0xf400, 0x1000000}) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x3) 2.702561708s ago: executing program 5 (id=4076): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:01.0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000140)='driver_override\x00', 0x1, 0xe6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x8031, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000180)='a', 0x1) 2.606446621s ago: executing program 3 (id=4077): r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='.\x00', 0x449) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x40100, 0x8) r2 = fanotify_init(0x200, 0x0) fanotify_mark(r2, 0x641, 0x800002e, r1, 0x0) fcntl$notify(r1, 0x402, 0x1a) 2.600780102s ago: executing program 4 (id=4078): r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000000a40)={0x10, 0x0, 0x25dfdbfb, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000003c0)=0x6, 0xdc) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./mnt\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='127.0.0.1:file0\x00', &(0x7f00000000c0)='./mnt\x00', &(0x7f0000000100)='nfs4\x00', 0x300, &(0x7f0000000140)='addr=127.0.0.1,port=2049,clientaddr=127.0.0.1,minorversion=1\x00') 2.047989672s ago: executing program 6 (id=4080): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @broadcast}, 0x2, 0x0, 0x3}}, 0x26) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f00000005c0), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000cbd70100400000005000000080009000200000008000c00a80a000008000b0000000000060001"], 0x40}, 0x1, 0x0, 0x0, 0x40811}, 0x20) 1.918850088s ago: executing program 3 (id=4081): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x6, 0x10, &(0x7f0000000400)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b704000000000000850000001c00000095"], &(0x7f0000000480)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @xdp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'syz_tun\x00', 0x0}) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000580)={r2, r3, 0x25, 0x0, @val=@iter={0x0}}, 0x20) syz_emit_ethernet(0x3e, &(0x7f00000005c0)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x44}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0xc, 0x1, 0x0, 0xe0, 0x0, 0xe000, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @local, @dev}}}}}}, 0x0) 1.776734888s ago: executing program 6 (id=4082): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000000a00)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@rand_addr=' \x01\x00', @in=@local, 0x0, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xa9, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xa00, 0x40800000000000, 0x800000000000000}}}, 0xb8}}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000b40)=@newsa={0x138, 0x10, 0x1, 0xfffffffe, 0x100, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x1, 0x714, 0x4e23, 0x5, 0x0, 0x0, 0x0, 0x3a}, {@in6=@private2, 0x4d4, 0x6c}, @in=@loopback, {0x0, 0x192, 0x6, 0xffff, 0x8251c, 0x2, 0xfffffffffffffff8}, {0xffffffffffffffff, 0x0, 0x1f, 0xfffffffffffffffe}, {0x2, 0xfffffffc}, 0x70bd2a, 0x3504, 0x2, 0x1, 0x0, 0x24}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8801}, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000d00)=ANY=[@ANYBLOB="a00000002100010000000000feffffff7f00000100000000000000000000000000000000000000000000000000000001fffe0000000200000a00e08000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="020000000000000050001100fcfeffff7f20000000000000000000007688f27e0000000000040000dd4231fd00000000000000000000ffffffffffffffffffff0000000000000000000000006c0100000435"], 0xa0}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) 1.561441685s ago: executing program 4 (id=4083): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{0x0}, {&(0x7f0000000580)="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", 0x13c}], 0x2}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r1, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000040)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000"], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8b18, &(0x7f0000000000)={'wlan1\x00'}) 1.448738743s ago: executing program 6 (id=4084): bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{}, 0x0, 0x0}, 0x20) r0 = io_uring_setup(0x3bc, &(0x7f0000000100)={0x0, 0xa8a0, 0x2, 0x3, 0x345}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000180)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r1, 0x0) io_uring_enter(r0, 0x100000, 0x2, 0xf, &(0x7f0000000000), 0x18) 1.147993049s ago: executing program 3 (id=4085): r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="380000001a0001ff"], 0x38}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)=ANY=[], 0x32600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x12, r1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x42, &(0x7f0000000040), 0x10) 1.096489403s ago: executing program 4 (id=4086): mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./proc\x00', 0x180) mount(0x0, &(0x7f00000001c0)='./proc\x00', &(0x7f0000000200)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0) write(r0, &(0x7f0000000280)='7', 0x1) socket(0x9, 0x5, 0xbca) newfstatat(0xffffffffffffff9c, &(0x7f00000002c0)='./proc\x00', 0x0, 0x7000) 961.262582ms ago: executing program 6 (id=4087): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_CRIT_PROTOCOL_START(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={0x0, 0x1c}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="3c0000001000850600000000ff6122314a000800", @ANYRES32=r2, @ANYBLOB="f5ff0f00252155b21c0012000c000100626f6e64"], 0x3c}}, 0x40000) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=@ipv4_newaddr={0x34, 0x14, 0x1, 0x70bd24, 0x25dfdbfc, {0x2, 0x20, 0x11, 0xc8, r2}, [@IFA_LOCAL={0x8, 0x2, @local}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0x7fffffff, 0xfffffffb, 0x5f}}]}, 0x34}, 0x1, 0x0, 0x0, 0x823be637d8173150}, 0x40000c0) 820.76705ms ago: executing program 3 (id=4088): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x47f, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x18}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x22, 0x18, {[@global=@item_012={0x1, 0x1, 0x8, "01"}, @global=@item_012={0x1, 0x1, 0x1, '\x00'}, @global=@item_012={0x1, 0x1, 0x8, "ff"}, @main=@item_012={0x0, 0x0, 0xa}, @main=@item_012={0x2, 0x0, 0xa, '\f/'}, @global=@item_012={0x0, 0x1, 0x7}, @global=@item_012={0x1, 0x1, 0x7, "01"}, @local=@item_4={0x3, 0x2, 0x9, "9110bd88"}, @main=@item_012={0x1, 0x0, 0x9, "02"}, @main=@item_012={0x0, 0x0, 0xc}, @local=@item_012={0x2, 0x2, 0x8, 'oM'}]}}, 0x0}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, 0x0) ioctl$UFFDIO_WRITEPROTECT(0xffffffffffffffff, 0xc018aa06, &(0x7f0000000480)={{&(0x7f0000517000/0x4000)=nil, 0x4000}, 0x1}) 578.735467ms ago: executing program 4 (id=4089): syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1edb2361000000010902"], 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./proc\x00', 0x1fb) mount(0x0, &(0x7f0000000400)='./proc\x00', &(0x7f0000000440)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./proc/thread-self/fail-nth\x00', 0x2, 0x2) write(r0, &(0x7f00000004c0)='3', 0x4e) close(0x3) 415.917112ms ago: executing program 6 (id=4090): r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f00000000c0)="29000000140005b7ff000000040860eb0101b6ff02159f02c26ed638eeb738256e06a40e07fff0797e", 0x140) 193.998983ms ago: executing program 6 (id=4091): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./dev\x00', &(0x7f0000000080)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./mnt\x00', 0x0) mount(&(0x7f0000000100)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000180)='ext4\x00', 0x8410, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./mnt\x00', 0xb0000, 0x14) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000900)=ANY=[@ANYBLOB="000000004c90020017000000030001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000108"]) 89.401075ms ago: executing program 2 (id=4092): munmap(&(0x7f0000002000/0x2000)=nil, 0x2000) r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000002c0)={0x1d, r1}, 0x18) connect$can_j1939(r0, &(0x7f0000000300)={0x1d, r1}, 0x18) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000380)="3874517c2edc", 0xfdef}, {0x0}], 0x2) 0s ago: executing program 5 (id=4093): r0 = landlock_create_ruleset(&(0x7f0000000080)={0xc0d8, 0x1, 0x3}, 0x18, 0x0) landlock_restrict_self(r0, 0xf) r1 = landlock_create_ruleset(&(0x7f0000000040)={0x0, 0x3}, 0x10, 0x0) landlock_restrict_self(r1, 0x0) landlock_restrict_self(r1, 0x0) syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x56e, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0xf8, 0xb, "", [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x2, 0x0, {0x9, 0x21, 0x7ffd, 0x0, 0x1, {0x22, 0x1e3}}, {{{0x9, 0x5, 0x81, 0x3, 0x38d707d343173689, 0x5, 0xe, 0x72}}}}}]}}]}}, 0x0) kernel console output (not intermixed with test programs): d1: (slave ip6erspan0): making interface the new active one [ 567.551406][T14507] bond1: (slave ip6erspan0): Enslaving as an active interface with an up link [ 568.017831][T14521] EXT4-fs warning (device sda1): ext4_resize_begin:82: There are errors in the filesystem, so online resizing is not allowed [ 568.042843][ T5589] Bluetooth: hci6: command tx timeout [ 568.213823][T14523] bridge0: port 6(syz_tun) entered blocking state [ 568.213914][T14523] bridge0: port 6(syz_tun) entered disabled state [ 568.214058][T14523] syz_tun: entered allmulticast mode [ 568.229086][T14523] syz_tun: entered promiscuous mode [ 568.229874][T14523] bridge0: port 6(syz_tun) entered blocking state [ 568.241125][T14523] bridge0: port 6(syz_tun) entered forwarding state [ 568.775987][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 568.776020][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 568.776386][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 568.776407][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 568.776792][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 568.776813][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 568.776984][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 568.777004][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1642: comm udevd: checksumming directory block 0 [ 568.777313][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1480: comm udevd: checksumming directory block 0 [ 569.055912][T14539] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3353'. [ 569.056010][T14539] FAULT_INJECTION: forcing a failure. [ 569.056010][T14539] name failslab, interval 1, probability 0, space 0, times 0 [ 569.056040][T14539] CPU: 1 UID: 0 PID: 14539 Comm: syz.3.3353 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 569.056066][T14539] Tainted: [L]=SOFTLOCKUP [ 569.056074][T14539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 569.056097][T14539] Call Trace: [ 569.056105][T14539] [ 569.056114][T14539] dump_stack_lvl+0xe8/0x150 [ 569.056151][T14539] should_fail_ex+0x46b/0x600 [ 569.056189][T14539] should_failslab+0xa8/0x100 [ 569.056212][T14539] __kvmalloc_node_noprof+0x176/0x890 [ 569.056230][T14539] ? do_raw_spin_lock+0x12b/0x2f0 [ 569.056256][T14539] ? nf_hook_entries_grow+0x287/0x740 [ 569.056278][T14539] ? nf_hook_entries_grow+0x287/0x740 [ 569.056306][T14539] nf_hook_entries_grow+0x287/0x740 [ 569.056327][T14539] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 569.056359][T14539] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 569.056393][T14539] __nf_register_net_hook+0x2c9/0x930 [ 569.056418][T14539] ? nft_chain_add+0xe58/0x10b0 [ 569.056454][T14539] nf_register_net_hook+0xda/0x190 [ 569.056480][T14539] nf_tables_newchain+0x2384/0x28b0 [ 569.056521][T14539] ? __pfx_nf_tables_newchain+0x10/0x10 [ 569.056576][T14539] ? nfnl_pernet+0x23/0x240 [ 569.056611][T14539] ? __nla_parse+0x40/0x60 [ 569.056639][T14539] nfnetlink_rcv+0x1291/0x28d0 [ 569.056697][T14539] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 569.056738][T14539] ? ref_tracker_free+0x668/0x820 [ 569.056782][T14539] ? skb_clone+0x246/0x3a0 [ 569.056813][T14539] ? __netlink_deliver_tap+0x811/0x860 [ 569.056851][T14539] ? netlink_deliver_tap+0x2e/0x1b0 [ 569.056881][T14539] ? netlink_deliver_tap+0x2e/0x1b0 [ 569.056916][T14539] netlink_unicast+0x90c/0xac0 [ 569.056962][T14539] netlink_sendmsg+0x813/0xb40 [ 569.056983][T14539] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 569.057018][T14539] ? __pfx_netlink_sendmsg+0x10/0x10 [ 569.057040][T14539] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 569.057071][T14539] ? __pfx_netlink_sendmsg+0x10/0x10 [ 569.057098][T14539] sock_sendmsg_nosec+0x13a/0x180 [ 569.057122][T14539] ____sys_sendmsg+0x565/0x870 [ 569.057156][T14539] ? __pfx_____sys_sendmsg+0x10/0x10 [ 569.057193][T14539] ? import_iovec+0x73/0xa0 [ 569.057219][T14539] ___sys_sendmsg+0x2a5/0x360 [ 569.057245][T14539] ? __lock_acquire+0x747/0x2de0 [ 569.057279][T14539] ? __pfx____sys_sendmsg+0x10/0x10 [ 569.057310][T14539] ? futex_wait+0x2a2/0x390 [ 569.057364][T14539] ? __fget_files+0x2a/0x420 [ 569.057385][T14539] ? __fget_files+0x3a8/0x420 [ 569.057413][T14539] __x64_sys_sendmsg+0x1b7/0x290 [ 569.057441][T14539] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 569.057490][T14539] do_syscall_64+0x166/0x520 [ 569.057516][T14539] ? trace_irq_disable+0x3b/0x140 [ 569.057538][T14539] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 569.057556][T14539] ? clear_bhb_loop+0x70/0xc0 [ 569.057576][T14539] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 569.057595][T14539] RIP: 0033:0x7f3c23dbe559 [ 569.057614][T14539] 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 [ 569.057630][T14539] RSP: 002b:00007f3c22016028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 569.057651][T14539] RAX: ffffffffffffffda RBX: 00007f3c24045fa0 RCX: 00007f3c23dbe559 [ 569.057665][T14539] RDX: 0000000000008040 RSI: 0000200000000f00 RDI: 0000000000000004 [ 569.057677][T14539] RBP: 00007f3c23e55ab8 R08: 0000000000000000 R09: 0000000000000000 [ 569.057686][T14539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 569.057698][T14539] R13: 00007f3c24046038 R14: 00007f3c24045fa0 R15: 00007ffd4a8ad828 [ 569.057728][T14539] [ 570.126082][ T5589] Bluetooth: hci6: command tx timeout [ 570.156777][T14555] EXT4-fs warning: 1 callbacks suppressed [ 570.156799][T14555] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:4: No space for directory leaf checksum. Please run e2fsck -D. [ 570.156823][T14555] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:4: checksumming directory block 0 [ 570.169234][T14556] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:13: No space for directory leaf checksum. Please run e2fsck -D. [ 570.169268][T14556] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:13: checksumming directory block 0 [ 571.239208][ T36] audit: type=1400 audit(1792257962.717:998): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="*" object="_" requested=w pid=14574 comm="syz.3.3364" src=65532 dest=20002 netif=wpan0 [ 571.347615][T14410] bridge0: port 1(bridge_slave_0) entered blocking state [ 571.347734][T14410] bridge0: port 1(bridge_slave_0) entered disabled state [ 571.347878][T14410] bridge_slave_0: entered allmulticast mode [ 571.360142][T14410] bridge_slave_0: entered promiscuous mode [ 571.469944][T14410] bridge0: port 2(bridge_slave_1) entered blocking state [ 571.470069][T14410] bridge0: port 2(bridge_slave_1) entered disabled state [ 571.470269][T14410] bridge_slave_1: entered allmulticast mode [ 571.640627][T14410] bridge_slave_1: entered promiscuous mode [ 571.856042][T14410] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 571.862034][T14410] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 572.080507][ T9] kernel write not supported for file [eventfd] (pid: 9 comm: kworker/0:0) [ 572.338881][T14410] team0: Port device team_slave_0 added [ 572.354279][T14410] team0: Port device team_slave_1 added [ 572.466282][T14410] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 572.466301][T14410] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 572.466326][T14410] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 572.525678][T14410] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 572.525694][T14410] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 572.525714][T14410] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 572.688528][T14410] hsr_slave_0: entered promiscuous mode [ 572.690643][T14410] hsr_slave_1: entered promiscuous mode [ 572.709576][T14410] debugfs: 'hsr0' already exists in 'hsr' [ 572.709604][T14410] Cannot create hsr debugfs directory [ 573.075812][T14602] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3374'. [ 573.670825][T14609] 9pnet: p9_errstr2errno: server reported unknown error 0x0000 [ 574.418899][T14619] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3380'. [ 574.508775][ T36] audit: type=1800 audit(1792257965.987:999): pid=14410 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor" name="del_device" dev="sysfs" ino=24327 res=0 errno=0 [ 574.509511][ T36] audit: type=1800 audit(1792257965.987:1000): pid=14410 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor" name="new_device" dev="sysfs" ino=24326 res=0 errno=0 [ 574.540112][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 574.540145][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 574.540507][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 574.540529][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 574.540708][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 574.540728][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 574.541000][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 574.541022][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1642: comm udevd: checksumming directory block 0 [ 574.541181][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 574.541202][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1480: comm udevd: checksumming directory block 0 [ 574.711813][ T36] audit: type=1800 audit(1792257966.187:1001): pid=4949 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=198019 res=0 errno=0 [ 575.009423][ T36] audit: type=1800 audit(1792257966.487:1002): pid=4949 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=198034 res=0 errno=0 [ 575.341434][ T36] audit: type=1800 audit(1792257966.817:1003): pid=4949 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=198058 res=0 errno=0 [ 575.416616][ T36] audit: type=1800 audit(1792257966.897:1004): pid=14627 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=198046 res=0 errno=0 [ 575.484840][T14629] A link change request failed with some changes committed already. Interface gre1 may have been left with an inconsistent configuration, please check. [ 576.567161][T14651] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3392'. [ 576.948977][T14633] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 576.949112][T14633] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 577.409466][T14633] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 577.481021][T14666] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:13: No space for directory leaf checksum. Please run e2fsck -D. [ 577.481054][T14666] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:13: checksumming directory block 0 [ 577.483611][T14667] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:13: No space for directory leaf checksum. Please run e2fsck -D. [ 577.483643][T14667] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:13: checksumming directory block 0 [ 578.046663][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 578.046692][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 578.047092][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 578.047116][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 578.047284][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 578.047305][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 578.047578][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 578.047600][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1642: comm udevd: checksumming directory block 0 [ 578.047759][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 578.047780][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1480: comm udevd: checksumming directory block 0 [ 578.169383][T14633] Bluetooth: hci6: Opcode 0x0c1a failed: -4 [ 578.169515][T14633] Bluetooth: hci6: Opcode 0x0406 failed: -4 [ 578.212481][ T5589] Bluetooth: hci1: command 0x0c1a tx timeout [ 578.390999][T14633] Bluetooth: hci6: Opcode 0x0406 failed: -4 [ 580.202130][ T5589] Bluetooth: hci6: command 0x0c1a tx timeout [ 580.291574][ T5589] Bluetooth: hci1: command 0x0c1a tx timeout [ 581.410248][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 581.410278][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 581.410797][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 581.410818][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 581.487725][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 581.487761][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 581.608246][T14410] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 581.621583][T14717] netlink: 272 bytes leftover after parsing attributes in process `syz.4.3418'. [ 581.902253][T14410] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 581.993872][T14410] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 582.047309][T14410] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 582.055911][T14410] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 582.107862][T14410] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 582.114211][T14725] sit0: entered promiscuous mode [ 582.187927][T14731] FAULT_INJECTION: forcing a failure. [ 582.187927][T14731] name failslab, interval 1, probability 0, space 0, times 0 [ 582.187965][T14731] CPU: 1 UID: 0 PID: 14731 Comm: syz.5.3424 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 582.187990][T14731] Tainted: [L]=SOFTLOCKUP [ 582.187997][T14731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 582.188007][T14731] Call Trace: [ 582.188015][T14731] [ 582.188023][T14731] dump_stack_lvl+0xe8/0x150 [ 582.188053][T14731] should_fail_ex+0x46b/0x600 [ 582.188088][T14731] should_failslab+0xa8/0x100 [ 582.188110][T14731] __kmalloc_noprof+0xfb/0x790 [ 582.188137][T14731] ? io_cache_alloc_new+0x40/0x100 [ 582.188155][T14731] ? io_cache_alloc_new+0x40/0x100 [ 582.188181][T14731] io_cache_alloc_new+0x40/0x100 [ 582.188201][T14731] io_sqe_buffer_register+0x33b/0x1360 [ 582.188245][T14731] ? io_sqe_buffers_register+0x124/0x7e0 [ 582.188271][T14731] ? rcu_is_watching+0x16/0xb0 [ 582.188286][T14731] ? io_sqe_buffers_register+0x124/0x7e0 [ 582.188306][T14731] ? trace_kmalloc+0x2a/0xf0 [ 582.188330][T14731] ? __pfx_io_sqe_buffer_register+0x10/0x10 [ 582.188360][T14731] ? io_sqe_buffers_register+0x124/0x7e0 [ 582.188384][T14731] ? io_sqe_buffers_register+0x124/0x7e0 [ 582.188410][T14731] ? iovec_from_user+0x1ba/0x250 [ 582.188433][T14731] io_sqe_buffers_register+0x2eb/0x7e0 [ 582.188469][T14731] ? __pfx_io_sqe_buffers_register+0x10/0x10 [ 582.188505][T14731] io_register_rsrc+0x24d/0x280 [ 582.188528][T14731] ? __pfx_io_register_rsrc+0x10/0x10 [ 582.188550][T14731] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 582.188578][T14731] ? mutex_lock_nested+0x152/0x1d0 [ 582.188599][T14731] ? __se_sys_io_uring_register+0x226/0x1ae0 [ 582.188620][T14731] __se_sys_io_uring_register+0xc3b/0x1ae0 [ 582.188644][T14731] ? __pfx___se_sys_io_uring_register+0x10/0x10 [ 582.188667][T14731] ? rcu_is_watching+0x16/0xb0 [ 582.188693][T14731] do_syscall_64+0x166/0x520 [ 582.188720][T14731] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 582.188738][T14731] ? clear_bhb_loop+0x70/0xc0 [ 582.188759][T14731] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 582.188775][T14731] RIP: 0033:0x7f1cdf8ae559 [ 582.188791][T14731] 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 [ 582.188806][T14731] RSP: 002b:00007f1cddb06028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 582.188827][T14731] RAX: ffffffffffffffda RBX: 00007f1cdfb35fa0 RCX: 00007f1cdf8ae559 [ 582.188842][T14731] RDX: 00002000000003c0 RSI: 000000000000000f RDI: 0000000000000003 [ 582.188853][T14731] RBP: 00007f1cdf945ab8 R08: 0000000000000000 R09: 0000000000000000 [ 582.188865][T14731] R10: 0000000000000020 R11: 0000000000000246 R12: 0000000000000000 [ 582.188875][T14731] R13: 00007f1cdfb36038 R14: 00007f1cdfb35fa0 R15: 00007ffe0dd88d18 [ 582.188907][T14731] [ 582.293076][ T5589] Bluetooth: hci6: command 0x0c1a tx timeout [ 582.361900][ T5589] Bluetooth: hci1: command 0x0c1a tx timeout [ 582.389278][T14725] netlink: 'syz.4.3423': attribute type 1 has an invalid length. [ 582.389300][T14725] netlink: 1 bytes leftover after parsing attributes in process `syz.4.3423'. [ 582.412275][T14410] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 582.913205][T14410] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 583.265021][ T36] audit: type=1326 audit(1792257974.747:1005): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14750 comm="syz.4.3429" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f2c9aefe559 code=0x0 [ 583.348310][ T5594] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 583.682718][ T5594] usb 6-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.40 [ 583.683919][ T5594] usb 6-1: too many endpoints for config 1 interface 0 altsetting 13: 33, using maximum allowed: 30 [ 583.683962][ T5594] usb 6-1: config 1 interface 0 altsetting 13 has 1 endpoint descriptor, different from the interface descriptor's value: 33 [ 583.683984][ T5594] usb 6-1: config 1 interface 0 has no altsetting 0 [ 583.688104][ T5594] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 583.688132][ T5594] usb 6-1: Product: syz [ 583.688146][ T5594] usb 6-1: Manufacturer: syz [ 583.688162][ T5594] usb 6-1: SerialNumber: syz [ 583.708801][ T36] audit: type=1800 audit(1792257975.187:1006): pid=14627 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=198497 res=0 errno=0 [ 583.810078][ T36] audit: type=1800 audit(1792257975.287:1007): pid=14627 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=198529 res=0 errno=0 [ 583.882934][ T36] audit: type=1800 audit(1792257975.357:1008): pid=14627 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=198504 res=0 errno=0 [ 583.887205][ T36] audit: type=1800 audit(1792257975.367:1009): pid=14627 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=198505 res=0 errno=0 [ 584.368603][ T5589] Bluetooth: hci6: command 0x0c1a tx timeout [ 584.535752][ T36] audit: type=1326 audit(1792257976.017:1010): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14764 comm="syz.2.3432" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36e911e559 code=0x7ffc0000 [ 584.540833][ T4949] EXT4-fs warning: 2 callbacks suppressed [ 584.540851][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 584.540869][ T4949] EXT4-fs error: 2 callbacks suppressed [ 584.540877][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 584.541191][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 584.541209][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 584.541340][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 584.541356][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 584.541486][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 584.541502][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1642: comm udevd: checksumming directory block 0 [ 584.541635][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 584.550433][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1480: comm udevd: checksumming directory block 0 [ 584.552777][ T36] audit: type=1326 audit(1792257976.017:1011): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14764 comm="syz.2.3432" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f36e911e559 code=0x7ffc0000 [ 584.583478][ T5594] usbhid 6-1:1.0: can't add hid device: -71 [ 584.583620][ T5594] usbhid 6-1:1.0: probe with driver usbhid failed with error -71 [ 584.591865][ T36] audit: type=1326 audit(1792257976.037:1012): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14764 comm="syz.2.3432" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36e911e559 code=0x7ffc0000 [ 584.591922][ T36] audit: type=1326 audit(1792257976.067:1013): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=14764 comm="syz.2.3432" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36e911e559 code=0x7ffc0000 [ 584.598782][ T36] audit: type=1800 audit(1792257976.077:1014): pid=14627 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="manufacturer" dev="sysfs" ino=198526 res=0 errno=0 [ 584.762523][ T5594] usb 6-1: USB disconnect, device number 12 [ 585.025927][T14627] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1135: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 585.025958][T14627] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1135: comm udevd: checksumming directory block 0 [ 585.026238][T14627] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1135: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 585.026256][T14627] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1135: comm udevd: checksumming directory block 0 [ 585.026441][T14627] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1135: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 585.026456][T14627] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1135: comm udevd: checksumming directory block 0 [ 585.566628][T14410] 8021q: adding VLAN 0 to HW filter on device bond0 [ 585.804446][T14410] 8021q: adding VLAN 0 to HW filter on device team0 [ 586.058228][ T1166] bridge0: port 1(bridge_slave_0) entered blocking state [ 586.058349][ T1166] bridge0: port 1(bridge_slave_0) entered forwarding state [ 586.411377][ T7488] bridge0: port 2(bridge_slave_1) entered blocking state [ 586.428074][ T7488] bridge0: port 2(bridge_slave_1) entered forwarding state [ 587.157995][T14410] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 587.301563][T14803] netlink: 104 bytes leftover after parsing attributes in process `syz.4.3447'. [ 587.750641][T14814] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:17: No space for directory leaf checksum. Please run e2fsck -D. [ 587.750744][T14814] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:17: checksumming directory block 0 [ 587.811829][T14815] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:16: No space for directory leaf checksum. Please run e2fsck -D. [ 587.811864][T14815] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:16: checksumming directory block 0 [ 588.885318][T14410] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 590.439884][T14410] veth0_vlan: entered promiscuous mode [ 590.556776][T14410] veth1_vlan: entered promiscuous mode [ 591.036992][T14410] veth0_macvtap: entered promiscuous mode [ 591.058366][T14410] veth1_macvtap: entered promiscuous mode [ 591.121272][T14410] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 591.304266][T14889] EXT4-fs warning: 21 callbacks suppressed [ 591.304288][T14889] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:7: No space for directory leaf checksum. Please run e2fsck -D. [ 591.304311][T14889] EXT4-fs error: 21 callbacks suppressed [ 591.304321][T14889] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:7: checksumming directory block 0 [ 591.575673][T14410] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 592.173764][ T48] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 592.178543][ T1176] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 592.179231][ T1176] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 593.037021][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 593.037055][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 593.037381][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 593.037400][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 593.037542][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 593.037558][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 593.037776][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 593.037927][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1642: comm udevd: checksumming directory block 0 [ 593.038063][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 593.038087][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1480: comm udevd: checksumming directory block 0 [ 593.205530][ T36] kauditd_printk_skb: 11 callbacks suppressed [ 593.205549][ T36] audit: type=1800 audit(1792257984.687:1026): pid=14903 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=198632 res=0 errno=0 [ 593.549492][T14909] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:0: No space for directory leaf checksum. Please run e2fsck -D. [ 593.549528][T14909] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:0: checksumming directory block 0 [ 593.631380][T14912] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:2: No space for directory leaf checksum. Please run e2fsck -D. [ 593.631421][T14912] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:2: checksumming directory block 0 [ 594.752441][ T5736] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 594.913165][ T5736] usb 6-1: Using ep0 maxpacket: 16 [ 595.066505][ T5736] usb 6-1: New USB device found, idVendor=046d, idProduct=c53a, bcdDevice= 0.00 [ 595.082490][ T5736] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 595.082550][ T5736] usb 6-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 595.082574][ T5736] usb 6-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 595.082595][ T5736] usb 6-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 595.082618][ T5736] usb 6-1: config 0 interface 0 has no altsetting 0 [ 595.082665][ T5736] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 595.361604][ T36] audit: type=1800 audit(1792257986.837:1027): pid=14923 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=198843 res=0 errno=0 [ 595.367584][ T5736] usb 6-1: config 0 descriptor?? [ 595.367893][ T36] audit: type=1800 audit(1792257986.847:1028): pid=14923 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=198872 res=0 errno=0 [ 595.382815][ T36] audit: type=1800 audit(1792257986.857:1029): pid=14923 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=198850 res=0 errno=0 [ 595.385628][ T36] audit: type=1800 audit(1792257986.867:1030): pid=14923 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=198851 res=0 errno=0 [ 595.388603][ T36] audit: type=1800 audit(1792257986.867:1031): pid=14923 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=198852 res=0 errno=0 [ 595.454844][ T36] audit: type=1800 audit(1792257986.937:1032): pid=14923 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=198901 res=0 errno=0 [ 595.461407][T14923] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1135: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 595.461440][T14923] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1135: comm udevd: checksumming directory block 0 [ 595.463392][T14923] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1135: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 595.463474][T14923] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1135: comm udevd: checksumming directory block 0 [ 595.602329][T14921] veth1_to_bond: entered allmulticast mode [ 595.752597][T14924] veth1_to_bond: left allmulticast mode [ 595.756592][ T197] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 595.756615][ T197] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 595.844275][ T67] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 596.073231][ T36] audit: type=1800 audit(1792257987.557:1033): pid=4949 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=198925 res=0 errno=0 [ 596.098587][ T36] audit: type=1800 audit(1792257987.567:1034): pid=4949 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=198919 res=0 errno=0 [ 596.375724][ T36] audit: type=1800 audit(1792257987.857:1035): pid=4949 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=198990 res=0 errno=0 [ 596.509189][ T5736] logitech-djreceiver 0003:046D:C53A.0011: hiddev0,hidraw0: USB HID vff.fc Device [HID 046d:c53a] on usb-dummy_hcd.5-1/input0 [ 596.657743][ T5736] usb 6-1: USB disconnect, device number 13 [ 596.760545][T14934] EXT4-fs warning: 10 callbacks suppressed [ 596.760569][T14934] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 596.760593][T14934] EXT4-fs error: 10 callbacks suppressed [ 596.760604][T14934] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 596.760856][T14934] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 596.760880][T14934] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1642: comm udevd: checksumming directory block 0 [ 596.896384][T14941] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 596.896419][T14941] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 596.924270][T14941] udevd[14941]: failed to execute '/lib/udev/fido_id' 'fido_id': Bad message [ 597.369615][T14946] ªªªªªª: renamed from vlan0 (while UP) [ 597.746010][T14954] netlink: 'syz.2.3492': attribute type 83 has an invalid length. [ 597.798837][ T67] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 597.798861][ T67] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 599.303048][T14984] loop5: detected capacity change from 0 to 7 [ 599.303964][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 599.303993][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 599.320191][T14984] Dev loop5: unable to read RDB block 7 [ 599.320238][T14984] loop5: unable to read partition table [ 599.320462][T14984] loop5: partition table beyond EOD, truncated [ 599.320481][T14984] loop_reread_partitions: partition scan of loop5 (þ被xü—ŸÑà– ) failed (rc=-5) [ 599.434863][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 599.434892][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 599.435071][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 599.435093][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 599.435265][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 599.435288][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1642: comm udevd: checksumming directory block 0 [ 599.435465][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 599.435487][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1480: comm udevd: checksumming directory block 0 [ 599.435743][T14986] vcan0: tx address claim with broadcast sa [ 600.428160][T15007] loop9: detected capacity change from 0 to 255852544 [ 600.506358][ T36] kauditd_printk_skb: 3 callbacks suppressed [ 600.506377][ T36] audit: type=1800 audit(1792257991.987:1039): pid=14923 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15818 res=0 errno=0 [ 600.574319][ T36] audit: type=1800 audit(1792257992.057:1040): pid=4949 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=31250 res=0 errno=0 [ 600.576731][ T36] audit: type=1800 audit(1792257992.057:1041): pid=4949 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=31273 res=0 errno=0 [ 600.792764][ T30] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 600.965287][ T30] usb 7-1: Using ep0 maxpacket: 32 [ 600.970210][ T30] usb 7-1: New USB device found, idVendor=044f, idProduct=b65d, bcdDevice= 0.00 [ 600.971947][ T30] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 600.972021][ T30] usb 7-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 600.972043][ T30] usb 7-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 600.972067][ T30] usb 7-1: config 0 interface 0 has no altsetting 0 [ 600.972287][ T30] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 601.006931][ T30] usb 7-1: config 0 descriptor?? [ 601.018077][ T36] audit: type=1800 audit(1792257992.497:1042): pid=14923 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=199183 res=0 errno=0 [ 601.039412][ T36] audit: type=1800 audit(1792257992.517:1043): pid=14923 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=199212 res=0 errno=0 [ 601.058580][ T36] audit: type=1800 audit(1792257992.537:1044): pid=14923 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=199190 res=0 errno=0 [ 601.080821][ T36] audit: type=1800 audit(1792257992.557:1045): pid=14923 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=199191 res=0 errno=0 [ 601.240378][ T36] audit: type=1800 audit(1792257992.717:1046): pid=14923 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=199192 res=0 errno=0 [ 601.381900][ T36] audit: type=1800 audit(1792257992.857:1047): pid=14923 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=199241 res=0 errno=0 [ 601.387779][T14923] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1135: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 601.387806][T14923] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1135: comm udevd: checksumming directory block 0 [ 601.388336][T14923] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1135: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 601.388357][T14923] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1135: comm udevd: checksumming directory block 0 [ 601.508502][ T36] audit: type=1800 audit(1792257992.987:1048): pid=4949 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=199259 res=0 errno=0 [ 601.517783][ T30] hid_parser_main: 14 callbacks suppressed [ 601.517824][ T30] hid-thrustmaster 0003:044F:B65D.0012: unknown main item tag 0x0 [ 601.517857][ T30] hid-thrustmaster 0003:044F:B65D.0012: unknown main item tag 0x0 [ 601.527570][ T30] hid-thrustmaster 0003:044F:B65D.0012: unknown main item tag 0x0 [ 601.527604][ T30] hid-thrustmaster 0003:044F:B65D.0012: unknown main item tag 0x0 [ 601.527631][ T30] hid-thrustmaster 0003:044F:B65D.0012: unknown main item tag 0x0 [ 601.694983][ T30] hid-thrustmaster 0003:044F:B65D.0012: hidraw0: USB HID v0.00 Device [HID 044f:b65d] on usb-dummy_hcd.6-1/input0 [ 601.695265][ T30] hid-thrustmaster 0003:044F:B65D.0012: Wrong number of endpoints? [ 601.695672][ C1] hid-thrustmaster 0003:044F:B65D.0012: URB to get model id failed with error -71 [ 601.753030][T15030] udevd[15030]: failed to execute '/lib/udev/fido_id' 'fido_id': Bad message [ 601.832800][ T30] usb 7-1: USB disconnect, device number 2 [ 603.105826][T15046] ceph: No source [ 603.463329][ T4949] EXT4-fs warning: 7 callbacks suppressed [ 603.463348][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 603.463371][ T4949] EXT4-fs error: 7 callbacks suppressed [ 603.463380][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 603.463766][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 603.463789][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 603.463976][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 603.463997][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 603.464164][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 603.464185][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1642: comm udevd: checksumming directory block 0 [ 603.464360][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 603.464381][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1480: comm udevd: checksumming directory block 0 [ 604.126080][T15056] ceph: No mds server is up or the cluster is laggy [ 604.127002][T15053] ceph: No mds server is up or the cluster is laggy [ 604.149146][T15072] netlink: 220 bytes leftover after parsing attributes in process `syz.5.3537'. [ 604.845351][ T35] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 605.012728][ T35] usb 6-1: New USB device found, idVendor=2c42, idProduct=1709, bcdDevice=ca.b7 [ 605.103835][ T35] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 605.103862][ T35] usb 6-1: Product: syz [ 605.103876][ T35] usb 6-1: Manufacturer: syz [ 605.103889][ T35] usb 6-1: SerialNumber: syz [ 605.138548][ T35] usb 6-1: config 0 descriptor?? [ 606.490956][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 606.490987][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 606.491417][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 606.491438][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 606.491590][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 606.491606][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 606.491937][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 606.491957][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1642: comm udevd: checksumming directory block 0 [ 606.492117][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 606.492134][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1480: comm udevd: checksumming directory block 0 [ 606.763795][ T35] usb 6-1: f81604_read: reg: 100e failed: -EPROTO [ 606.836052][T15101] fuse: fd is not a fuse device [ 607.275393][ T35] usb 6-1: f81604_read: reg: 200f failed: -EPROTO [ 607.287731][ T36] kauditd_printk_skb: 7 callbacks suppressed [ 607.287751][ T36] audit: type=1800 audit(1792257998.767:1056): pid=14923 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="manufacturer" dev="sysfs" ino=199404 res=0 errno=0 [ 607.288724][ T36] audit: type=1800 audit(1792257998.767:1057): pid=14923 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="product" dev="sysfs" ino=199405 res=0 errno=0 [ 607.290353][ T36] audit: type=1800 audit(1792257998.767:1058): pid=14923 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=199384 res=0 errno=0 [ 607.291861][ T36] audit: type=1800 audit(1792257998.767:1059): pid=14923 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="serial" dev="sysfs" ino=199406 res=0 errno=0 [ 607.302762][ T36] audit: type=1800 audit(1792257998.787:1060): pid=14923 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=199427 res=0 errno=0 [ 607.370934][ T35] usb 6-1: USB disconnect, device number 14 [ 607.456272][ T36] audit: type=1800 audit(1792257998.937:1061): pid=4949 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=199528 res=0 errno=0 [ 607.686535][ T36] audit: type=1800 audit(1792257999.147:1062): pid=4949 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=199444 res=0 errno=0 [ 607.706794][ T35] usb 6-1: f81604_read: reg: 100f failed: -ENODEV [ 607.929535][ T36] audit: type=1800 audit(1792257999.407:1063): pid=14923 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=26779 res=0 errno=0 [ 607.993973][ T36] audit: type=1800 audit(1792257999.477:1064): pid=14934 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="type" dev="sysfs" ino=199533 res=0 errno=0 [ 608.443959][ T5244] usb 6-1: f81604_read: reg: 200f failed: -ENODEV [ 608.470084][ T35] usb 6-1: f81604_read: reg: 200f failed: -ENODEV [ 608.790017][T15126] netlink: 'syz.6.3554': attribute type 2 has an invalid length. [ 609.326130][ T69] kworker/u8:5 (69) used greatest stack depth: 15824 bytes left [ 611.808557][ T4949] EXT4-fs warning: 3 callbacks suppressed [ 611.808577][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 611.808601][ T4949] EXT4-fs error: 3 callbacks suppressed [ 611.808609][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 611.808972][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 611.808993][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 611.809157][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 611.809178][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 611.809355][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 611.809376][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1642: comm udevd: checksumming directory block 0 [ 611.809537][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 611.818017][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1480: comm udevd: checksumming directory block 0 [ 612.271780][ T36] audit: type=1800 audit(1792258003.747:1065): pid=15176 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=199630 res=0 errno=0 [ 612.314200][ T5594] libceph: connect (1)[c::]:6789 error -101 [ 612.314392][ T5594] libceph: mon0 (1)[c::]:6789 connect error [ 612.314508][T15167] ceph: No mds server is up or the cluster is laggy [ 612.316101][ T5594] libceph: connect (1)[c::]:6789 error -101 [ 612.316278][ T5594] libceph: mon0 (1)[c::]:6789 connect error [ 612.582279][ T5895] libceph: connect (1)[c::]:6789 error -101 [ 612.582501][ T5895] libceph: mon0 (1)[c::]:6789 connect error [ 613.115984][ T5895] libceph: connect (1)[c::]:6789 error -101 [ 613.116221][ T5895] libceph: mon0 (1)[c::]:6789 connect error [ 615.117408][T15210] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:3: No space for directory leaf checksum. Please run e2fsck -D. [ 615.117442][T15210] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:3: checksumming directory block 0 [ 615.120040][T15211] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:3: No space for directory leaf checksum. Please run e2fsck -D. [ 615.120072][T15211] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:3: checksumming directory block 0 [ 615.162298][ T5594] page_pool_release_retry() stalled pool shutdown: id 36, 1 inflight 483 sec [ 615.306984][T15215] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:10: No space for directory leaf checksum. Please run e2fsck -D. [ 615.307020][T15215] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:10: checksumming directory block 0 [ 615.361420][T15218] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:10: No space for directory leaf checksum. Please run e2fsck -D. [ 615.361456][T15218] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:10: checksumming directory block 0 [ 615.398917][T15219] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:10: No space for directory leaf checksum. Please run e2fsck -D. [ 615.398949][T15219] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:10: checksumming directory block 0 [ 616.648587][ T36] audit: type=1800 audit(1792258008.127:1066): pid=15252 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz.2.3594" name="nullb0" dev="tmpfs" ino=3989 res=0 errno=0 [ 618.471828][T15291] FAULT_INJECTION: forcing a failure. [ 618.471828][T15291] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 618.471866][T15291] CPU: 1 UID: 0 PID: 15291 Comm: syz.5.3610 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 618.471892][T15291] Tainted: [L]=SOFTLOCKUP [ 618.471898][T15291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 618.471910][T15291] Call Trace: [ 618.471917][T15291] [ 618.471926][T15291] dump_stack_lvl+0xe8/0x150 [ 618.471961][T15291] should_fail_ex+0x46b/0x600 [ 618.471994][T15291] _copy_to_user+0x31/0xb0 [ 618.472020][T15291] bpf_verifier_vlog+0x496/0x900 [ 618.472056][T15291] __btf_verifier_log+0xe2/0x140 [ 618.472082][T15291] ? __pfx___btf_verifier_log+0x10/0x10 [ 618.472111][T15291] btf_verifier_log_member+0x5a8/0x800 [ 618.472148][T15291] ? __pfx_btf_verifier_log_member+0x10/0x10 [ 618.472187][T15291] btf_struct_check_meta+0xb73/0xd20 [ 618.472212][T15291] ? __pfx_btf_sec_info_cmp+0x10/0x10 [ 618.472242][T15291] btf_check_all_metas+0x344/0xa30 [ 618.472273][T15291] btf_parse_type_sec+0xfb/0x1950 [ 618.472297][T15291] ? __pfx___btf_verifier_log+0x10/0x10 [ 618.472318][T15291] ? __pfx_btf_check_sec_info+0x10/0x10 [ 618.472340][T15291] ? btf_parse_hdr+0x5f2/0x810 [ 618.472354][T15291] ? btf_parse_str_sec+0x244/0x2f0 [ 618.472374][T15291] btf_new_fd+0x3e0/0x8f0 [ 618.472392][T15291] __sys_bpf+0xd2e/0xd90 [ 618.472419][T15291] ? __pfx___sys_bpf+0x10/0x10 [ 618.472443][T15291] ? do_futex+0x3e7/0x4e0 [ 618.472480][T15291] ? rcu_is_watching+0x16/0xb0 [ 618.472499][T15291] __x64_sys_bpf+0xba/0xd0 [ 618.472523][T15291] do_syscall_64+0x166/0x520 [ 618.472543][T15291] ? trace_irq_disable+0x3b/0x140 [ 618.472563][T15291] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 618.472578][T15291] ? clear_bhb_loop+0x70/0xc0 [ 618.472595][T15291] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 618.472612][T15291] RIP: 0033:0x7f1cdf8ae559 [ 618.472631][T15291] 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 [ 618.472647][T15291] RSP: 002b:00007f1cddb06028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 618.472668][T15291] RAX: ffffffffffffffda RBX: 00007f1cdfb35fa0 RCX: 00007f1cdf8ae559 [ 618.472682][T15291] RDX: 0000000000000028 RSI: 0000200000001b40 RDI: 0000000000000012 [ 618.472695][T15291] RBP: 00007f1cdf945ab8 R08: 0000000000000000 R09: 0000000000000000 [ 618.472706][T15291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 618.472716][T15291] R13: 00007f1cdfb36038 R14: 00007f1cdfb35fa0 R15: 00007ffe0dd88d18 [ 618.472744][T15291] [ 620.870781][T15312] FAULT_INJECTION: forcing a failure. [ 620.870781][T15312] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 620.870821][T15312] CPU: 1 UID: 0 PID: 15312 Comm: syz.3.3618 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 620.870848][T15312] Tainted: [L]=SOFTLOCKUP [ 620.870856][T15312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 620.870868][T15312] Call Trace: [ 620.870876][T15312] [ 620.870885][T15312] dump_stack_lvl+0xe8/0x150 [ 620.870918][T15312] should_fail_ex+0x46b/0x600 [ 620.870954][T15312] _copy_to_user+0x31/0xb0 [ 620.870978][T15312] bpf_verifier_vlog+0x496/0x900 [ 620.871015][T15312] btf_verifier_log+0x11d/0x1a0 [ 620.871036][T15312] ? rcu_is_watching+0x16/0xb0 [ 620.871060][T15312] ? __pfx_btf_verifier_log+0x10/0x10 [ 620.871079][T15312] ? btf_check_all_metas+0x489/0xa30 [ 620.871101][T15312] ? rcu_is_watching+0x16/0xb0 [ 620.871130][T15312] btf_check_all_metas+0x914/0xa30 [ 620.871162][T15312] btf_parse_type_sec+0xfb/0x1950 [ 620.871188][T15312] ? __pfx___btf_verifier_log+0x10/0x10 [ 620.871213][T15312] ? __pfx_btf_check_sec_info+0x10/0x10 [ 620.871243][T15312] ? btf_parse_hdr+0x5f2/0x810 [ 620.871261][T15312] ? btf_parse_str_sec+0x244/0x2f0 [ 620.871289][T15312] btf_new_fd+0x3e0/0x8f0 [ 620.871312][T15312] __sys_bpf+0xd2e/0xd90 [ 620.871347][T15312] ? __pfx___sys_bpf+0x10/0x10 [ 620.871377][T15312] ? do_futex+0x3e7/0x4e0 [ 620.871426][T15312] ? rcu_is_watching+0x16/0xb0 [ 620.871451][T15312] __x64_sys_bpf+0xba/0xd0 [ 620.871478][T15312] do_syscall_64+0x166/0x520 [ 620.871503][T15312] ? trace_irq_disable+0x3b/0x140 [ 620.871529][T15312] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 620.871548][T15312] ? clear_bhb_loop+0x70/0xc0 [ 620.871572][T15312] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 620.871590][T15312] RIP: 0033:0x7f3c23dbe559 [ 620.871618][T15312] 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 [ 620.871635][T15312] RSP: 002b:00007f3c22016028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 620.871656][T15312] RAX: ffffffffffffffda RBX: 00007f3c24045fa0 RCX: 00007f3c23dbe559 [ 620.871669][T15312] RDX: 0000000000000028 RSI: 0000200000001380 RDI: 0000000000000012 [ 620.871679][T15312] RBP: 00007f3c23e55ab8 R08: 0000000000000000 R09: 0000000000000000 [ 620.871689][T15312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 620.871700][T15312] R13: 00007f3c24046038 R14: 00007f3c24045fa0 R15: 00007ffd4a8ad828 [ 620.871728][T15312] [ 621.109687][T15317] netlink: 12 bytes leftover after parsing attributes in process `syz.4.3621'. [ 623.569475][ T4949] EXT4-fs warning: 14 callbacks suppressed [ 623.569495][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 623.569518][ T4949] EXT4-fs error: 14 callbacks suppressed [ 623.569528][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 623.570005][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 623.570028][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 623.570223][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 623.570243][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 623.570421][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 623.570442][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1642: comm udevd: checksumming directory block 0 [ 623.570610][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 623.574178][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1480: comm udevd: checksumming directory block 0 [ 624.544634][ T1330] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.544697][ T1330] ieee802154 phy1 wpan1: encryption failed: -22 [ 626.355791][T15411] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 626.357208][ T36] audit: type=1800 audit(1792258017.837:1067): pid=4949 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=199682 res=0 errno=0 [ 626.798691][ T36] audit: type=1804 audit(1792258018.277:1068): pid=15424 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.6.3662" name="/newroot/33/bus" dev="tmpfs" ino=187 res=1 errno=0 [ 627.268587][T15427] Invalid ELF header magic: != ELF [ 627.680876][T15442] netlink: 36 bytes leftover after parsing attributes in process `syz.3.3669'. [ 627.714576][T15442] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3669'. [ 628.245868][T15452] netlink: 'syz.4.3673': attribute type 11 has an invalid length. [ 629.047260][T15471] Invalid argument reading file caps for ./file0 [ 629.554852][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 629.554885][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 629.555270][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 629.555293][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 629.555771][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 629.555795][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 629.556145][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 629.556168][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1642: comm udevd: checksumming directory block 0 [ 629.602077][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 629.602110][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1480: comm udevd: checksumming directory block 0 [ 629.835756][T15482] fuse: Bad value for 'fd' [ 629.837883][ T36] audit: type=1804 audit(1792258021.307:1069): pid=15482 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz.2.3684" name="file0" dev="tmpfs" ino=4088 res=1 errno=0 [ 633.757616][T15544] netlink: 8 bytes leftover after parsing attributes in process `syz.6.3705'. [ 633.757641][T15544] netlink: 4 bytes leftover after parsing attributes in process `syz.6.3705'. [ 634.368041][ T401] netdevsim netdevsim6 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 634.368103][ T401] netdevsim netdevsim6 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 634.368135][ T401] netdevsim netdevsim6 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 634.368168][ T401] netdevsim netdevsim6 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 634.552927][T15561] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:7: No space for directory leaf checksum. Please run e2fsck -D. [ 634.552961][T15561] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:7: checksumming directory block 0 [ 634.854063][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 634.854094][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 634.854451][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 634.854473][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 634.854642][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 634.854673][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 634.854951][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 634.854974][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1642: comm udevd: checksumming directory block 0 [ 634.855143][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 634.855163][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1480: comm udevd: checksumming directory block 0 [ 635.076959][ T36] audit: type=1800 audit(1792258026.557:1070): pid=15568 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=199855 res=0 errno=0 [ 635.175496][ T36] audit: type=1800 audit(1792258026.657:1071): pid=15570 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=199870 res=0 errno=0 [ 637.098673][ T36] audit: type=1800 audit(1792258028.577:1072): pid=15568 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=19433 res=0 errno=0 [ 637.877596][ T5589] block nbd6: Receive control failed (result -32) [ 637.956619][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 637.956647][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 637.957250][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 637.957272][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 637.957615][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 637.957637][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 637.960984][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 637.961023][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1642: comm udevd: checksumming directory block 0 [ 638.049019][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 638.049060][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1480: comm udevd: checksumming directory block 0 [ 638.315446][T15614] block nbd6: shutting down sockets [ 640.733174][T15694] misc userio: Can't change port id on an already running userio instance [ 640.824005][T15692] EXT4-fs (sda1): Invalid checksum for backup superblock 32768 [ 640.865274][ T36] audit: type=1800 audit(1792258032.347:1073): pid=4949 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=199886 res=0 errno=0 [ 640.884591][T15568] EXT4-fs warning: 12 callbacks suppressed [ 640.884613][T15568] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1135: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 640.884636][T15568] EXT4-fs error: 12 callbacks suppressed [ 640.884646][T15568] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1135: comm udevd: checksumming directory block 0 [ 640.885199][T15568] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1135: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 640.885223][T15568] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1135: comm udevd: checksumming directory block 0 [ 640.947801][T15568] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1135: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 640.947834][T15568] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1135: comm udevd: checksumming directory block 0 [ 642.264024][T15711] netlink: 'syz.6.3768': attribute type 1 has an invalid length. [ 642.429458][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 642.429492][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 642.429871][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 642.429895][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 642.430066][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 642.430088][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 642.430275][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 642.430296][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1642: comm udevd: checksumming directory block 0 [ 642.430472][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 642.430493][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1480: comm udevd: checksumming directory block 0 [ 642.980185][T15726] 9pnet: p9_errstr2errno: server reported unknown error ÿ [ 643.172409][ T5895] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 643.382964][ T5895] usb 6-1: New USB device found, idVendor=1a86, idProduct=7522, bcdDevice=35.36 [ 643.387296][ T5895] usb 6-1: New USB device strings: Mfr=241, Product=2, SerialNumber=3 [ 643.387325][ T5895] usb 6-1: Product: syz [ 643.387338][ T5895] usb 6-1: Manufacturer: syz [ 643.387353][ T5895] usb 6-1: SerialNumber: syz [ 643.511327][ T36] audit: type=1800 audit(1792258034.987:1074): pid=15568 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=200164 res=0 errno=0 [ 643.519039][ T5895] usb 6-1: config 0 descriptor?? [ 643.537865][ T5895] ch341 6-1:0.0: ch341-uart converter detected [ 643.550257][ T36] audit: type=1800 audit(1792258035.027:1075): pid=15568 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=200196 res=0 errno=0 [ 643.551483][ T36] audit: type=1800 audit(1792258035.027:1076): pid=15568 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=200171 res=0 errno=0 [ 643.598672][ T36] audit: type=1800 audit(1792258035.077:1077): pid=15568 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=200172 res=0 errno=0 [ 643.705770][T15741] FAULT_INJECTION: forcing a failure. [ 643.705770][T15741] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 643.705796][T15741] CPU: 0 UID: 0 PID: 15741 Comm: syz.3.3779 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 643.705811][T15741] Tainted: [L]=SOFTLOCKUP [ 643.705815][T15741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 643.705821][T15741] Call Trace: [ 643.705826][T15741] [ 643.705832][T15741] dump_stack_lvl+0xe8/0x150 [ 643.705852][T15741] should_fail_ex+0x46b/0x600 [ 643.705872][T15741] _copy_to_user+0x31/0xb0 [ 643.705885][T15741] bpf_verifier_vlog+0x52a/0x900 [ 643.705905][T15741] btf_verifier_log+0x11d/0x1a0 [ 643.705921][T15741] ? __pfx_btf_verifier_log+0x10/0x10 [ 643.705933][T15741] ? __btf_verifier_log+0xe2/0x140 [ 643.705947][T15741] ? __pfx___btf_verifier_log+0x10/0x10 [ 643.705961][T15741] btf_func_proto_log+0x44d/0x840 [ 643.705979][T15741] __btf_verifier_log_type+0x45d/0x6a0 [ 643.705997][T15741] ? __pfx___btf_verifier_log_type+0x10/0x10 [ 643.706013][T15741] ? __pfx_btf_sec_info_cmp+0x10/0x10 [ 643.706025][T15741] btf_func_proto_check_meta+0xf4/0x160 [ 643.706040][T15741] btf_check_all_metas+0x344/0xa30 [ 643.706057][T15741] btf_parse_type_sec+0xfb/0x1950 [ 643.706070][T15741] ? __pfx___btf_verifier_log+0x10/0x10 [ 643.706083][T15741] ? __pfx_btf_check_sec_info+0x10/0x10 [ 643.706106][T15741] ? btf_parse_hdr+0x5f2/0x810 [ 643.706116][T15741] ? btf_parse_str_sec+0x244/0x2f0 [ 643.706129][T15741] btf_new_fd+0x3e0/0x8f0 [ 643.706141][T15741] __sys_bpf+0xd2e/0xd90 [ 643.706161][T15741] ? __pfx___sys_bpf+0x10/0x10 [ 643.706177][T15741] ? do_futex+0x3e7/0x4e0 [ 643.706203][T15741] ? rcu_is_watching+0x16/0xb0 [ 643.706216][T15741] __x64_sys_bpf+0xba/0xd0 [ 643.706231][T15741] do_syscall_64+0x166/0x520 [ 643.706245][T15741] ? trace_irq_disable+0x3b/0x140 [ 643.706258][T15741] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 643.706269][T15741] ? clear_bhb_loop+0x70/0xc0 [ 643.706282][T15741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 643.706292][T15741] RIP: 0033:0x7f3c23dbe559 [ 643.706303][T15741] 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 [ 643.706312][T15741] RSP: 002b:00007f3c22016028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 643.706324][T15741] RAX: ffffffffffffffda RBX: 00007f3c24045fa0 RCX: 00007f3c23dbe559 [ 643.706332][T15741] RDX: 0000000000000028 RSI: 0000200000001b40 RDI: 0000000000000012 [ 643.706338][T15741] RBP: 00007f3c23e55ab8 R08: 0000000000000000 R09: 0000000000000000 [ 643.706344][T15741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 643.706349][T15741] R13: 00007f3c24046038 R14: 00007f3c24045fa0 R15: 00007ffd4a8ad828 [ 643.706366][T15741] [ 644.279155][T15753] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:2: No space for directory leaf checksum. Please run e2fsck -D. [ 644.279186][T15753] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:2: checksumming directory block 0 [ 644.281402][T15754] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:2: No space for directory leaf checksum. Please run e2fsck -D. [ 644.281431][T15754] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:2: checksumming directory block 0 [ 644.597061][T15763] 9p: Bad value for 'wfdno' [ 645.031635][ T5895] ch341-uart ttyUSB0: failed to read break control: -71 [ 645.031779][ T5895] ch341-uart ttyUSB0: probe with driver ch341-uart failed with error -71 [ 645.072837][ T5895] usb 6-1: USB disconnect, device number 15 [ 645.105386][ T5895] ch341 6-1:0.0: device disconnected [ 645.225036][ T36] audit: type=1800 audit(1792258036.707:1078): pid=15568 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="manufacturer" dev="sysfs" ino=200193 res=0 errno=0 [ 645.373764][ T36] audit: type=1804 audit(1792258036.837:1079): pid=15760 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz.6.3785" name="/newroot/proc/bus/input/devices" dev="proc" ino=4026532007 res=1 errno=0 [ 645.373814][ T36] audit: type=1800 audit(1792258036.857:1080): pid=15568 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="product" dev="sysfs" ino=200194 res=0 errno=0 [ 645.815408][T15773] netlink: 'syz.2.3793': attribute type 1 has an invalid length. [ 645.921590][T15773] 8021q: adding VLAN 0 to HW filter on device bond2 [ 645.999589][ T36] audit: type=1800 audit(1792258037.447:1081): pid=4949 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=200512 res=0 errno=0 [ 646.025264][ T36] audit: type=1800 audit(1792258037.497:1082): pid=4949 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=200527 res=0 errno=0 [ 646.181226][T15777] 8021q: adding VLAN 0 to HW filter on device batadv1 [ 646.209939][T15777] bond2: (slave batadv1): making interface the new active one [ 646.380110][T15777] bond2: (slave batadv1): Enslaving as an active interface with an up link [ 646.670794][T15792] netlink: 'syz.4.3799': attribute type 1 has an invalid length. [ 646.723662][T15793] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3799'. [ 646.958322][T15792] bond2: entered promiscuous mode [ 646.958869][T15792] 8021q: adding VLAN 0 to HW filter on device bond2 [ 647.227412][T15793] 8021q: adding VLAN 0 to HW filter on device bond2 [ 647.227838][T15793] bond2: (slave wireguard0): The slave device specified does not support setting the MAC address [ 647.227860][T15793] bond2: (slave wireguard0): Setting fail_over_mac to active for active-backup mode [ 648.002871][T15793] bond2: (slave wireguard0): making interface the new active one [ 648.002899][T15793] wireguard0: entered promiscuous mode [ 648.007632][T15793] bond2: (slave wireguard0): Enslaving as an active interface with an up link [ 648.483441][ T36] audit: type=1804 audit(1792258039.967:1083): pid=15823 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz.5.3809" name="/newroot/532/file0" dev="tmpfs" ino=2779 res=1 errno=0 [ 649.153709][ T4949] EXT4-fs warning: 8 callbacks suppressed [ 649.153738][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 649.153759][ T4949] EXT4-fs error: 8 callbacks suppressed [ 649.153768][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 649.154132][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 649.154154][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 649.154311][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 649.154331][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 649.154488][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 649.154508][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1642: comm udevd: checksumming directory block 0 [ 649.154674][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 649.154695][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1480: comm udevd: checksumming directory block 0 [ 650.305577][T15860] netlink: 'syz.2.3824': attribute type 21 has an invalid length. [ 650.305602][T15860] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3824'. [ 650.308005][T15860] netlink: 'syz.2.3824': attribute type 21 has an invalid length. [ 650.308027][T15860] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3824'. [ 650.614628][T15865] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 650.978289][T15872] 9p: Bad value for 'wfdno' [ 651.154957][T15876] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3830'. [ 652.638516][T15897] syz_tun: tun_net_xmit 62 [ 653.414983][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 653.415017][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 653.415400][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 653.415423][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 653.415602][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 653.415624][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 653.416063][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 653.416088][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1642: comm udevd: checksumming directory block 0 [ 653.416263][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 653.416440][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1480: comm udevd: checksumming directory block 0 [ 653.482710][T15916] netlink: 'syz.6.3846': attribute type 1 has an invalid length. [ 653.565148][T15918] netlink: 4 bytes leftover after parsing attributes in process `syz.6.3846'. [ 653.642999][ T5889] libceph: mon0 (2)0.0.0.0:6789 socket error on write [ 653.670287][ T5889] libceph: mon0 (2)0.0.0.0:6789 socket error on write [ 653.713395][ T36] audit: type=1800 audit(1792258045.197:1084): pid=15919 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=200962 res=0 errno=0 [ 653.714933][T15916] bond2: entered promiscuous mode [ 653.747275][T15916] 8021q: adding VLAN 0 to HW filter on device bond2 [ 653.923358][ T5889] libceph: mon0 (2)0.0.0.0:6789 socket error on write [ 653.969296][ T36] audit: type=1400 audit(1792258045.447:1085): lsm=SMACK fn=smack_socket_sock_rcv_skb action=denied subject="*" object="_" requested=w pid=15926 comm="syz.5.3850" src=65532 dest=20002 netif=wpan0 [ 654.118631][T15918] 8021q: adding VLAN 0 to HW filter on device bond2 [ 654.120486][T15918] bond2: (slave wireguard0): The slave device specified does not support setting the MAC address [ 654.120513][T15918] bond2: (slave wireguard0): Setting fail_over_mac to active for active-backup mode [ 654.443607][ T5889] libceph: mon0 (2)0.0.0.0:6789 socket error on write [ 654.538858][T15918] bond2: (slave wireguard0): making interface the new active one [ 654.538886][T15918] wireguard0: entered promiscuous mode [ 654.682602][T15910] ceph: No mds server is up or the cluster is laggy [ 654.822810][T15918] bond2: (slave wireguard0): Enslaving as an active interface with an up link [ 655.142892][ T30] libceph: connect (1)[c::]:6789 error -101 [ 655.143102][ T30] libceph: mon0 (1)[c::]:6789 connect error [ 655.155389][ T36] audit: type=1800 audit(1792258046.637:1086): pid=4949 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=201315 res=0 errno=0 [ 655.179138][ T30] libceph: connect (1)[c::]:6789 error -101 [ 655.179354][ T30] libceph: mon0 (1)[c::]:6789 connect error [ 655.272164][ T30] libceph: connect (1)[c::]:6789 error -101 [ 655.272362][ T30] libceph: mon0 (1)[c::]:6789 connect error [ 655.289707][ T36] audit: type=1800 audit(1792258046.767:1087): pid=15960 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=201334 res=0 errno=0 [ 655.402227][ T30] libceph: connect (1)[c::]:6789 error -101 [ 655.402439][ T30] libceph: mon0 (1)[c::]:6789 connect error [ 655.483203][T15950] bridge_slave_0: left allmulticast mode [ 655.483243][T15950] bridge_slave_0: left promiscuous mode [ 655.483551][T15950] bridge0: port 1(bridge_slave_0) entered disabled state [ 655.532281][ T35] libceph: connect (1)[c::]:6789 error -101 [ 655.532493][ T35] libceph: mon0 (1)[c::]:6789 connect error [ 655.739083][T15951] ceph: No mds server is up or the cluster is laggy [ 655.739946][T15954] ceph: No mds server is up or the cluster is laggy [ 655.953183][ T30] libceph: connect (1)[c::]:6789 error -101 [ 655.953374][ T30] libceph: mon0 (1)[c::]:6789 connect error [ 656.511614][ T5594] usb 4-1: new full-speed USB device number 27 using dummy_hcd [ 656.663321][ T5594] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 656.667541][ T5594] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 656.667568][ T5594] usb 4-1: Product: syz [ 656.667581][ T5594] usb 4-1: Manufacturer: syz [ 656.667594][ T5594] usb 4-1: SerialNumber: syz [ 656.693733][ T5594] usb 4-1: config 0 descriptor?? [ 656.695631][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 656.695806][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 656.696333][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 656.696356][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 656.696775][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 656.696797][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 656.697125][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 656.697147][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1642: comm udevd: checksumming directory block 0 [ 656.722562][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 656.722593][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1480: comm udevd: checksumming directory block 0 [ 656.724931][ T36] audit: type=1800 audit(1792258048.207:1088): pid=15919 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=201435 res=0 errno=0 [ 656.821633][ T36] audit: type=1800 audit(1792258048.297:1089): pid=15919 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=201467 res=0 errno=0 [ 657.007951][ T36] audit: type=1800 audit(1792258048.487:1090): pid=15919 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=201442 res=0 errno=0 [ 657.097570][ T5594] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 657.167734][ T36] audit: type=1800 audit(1792258048.647:1091): pid=15919 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=201443 res=0 errno=0 [ 658.355403][ T5594] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 658.443276][ T5594] usb 4-1: USB disconnect, device number 27 [ 658.453815][ T36] audit: type=1800 audit(1792258049.937:1092): pid=15919 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="manufacturer" dev="sysfs" ino=201464 res=0 errno=0 [ 658.631594][T15919] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1135: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 658.631629][T15919] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1135: comm udevd: checksumming directory block 0 [ 658.632411][T15919] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1135: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 658.632436][T15919] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1135: comm udevd: checksumming directory block 0 [ 658.632739][T15919] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1135: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 658.632761][T15919] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1135: comm udevd: checksumming directory block 0 [ 658.642874][T16002] block nbd6: shutting down sockets [ 658.913342][T16009] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:2: No space for directory leaf checksum. Please run e2fsck -D. [ 658.913377][T16009] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:2: checksumming directory block 0 [ 658.919667][T16010] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:16: No space for directory leaf checksum. Please run e2fsck -D. [ 658.919698][T16010] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:16: checksumming directory block 0 [ 659.582199][ T7488] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 659.582251][ T7488] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 659.582284][ T7488] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 659.582316][ T7488] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 659.708421][T16028] FAULT_INJECTION: forcing a failure. [ 659.708421][T16028] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 659.708464][T16028] CPU: 0 UID: 0 PID: 16028 Comm: syz.5.3883 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 659.708492][T16028] Tainted: [L]=SOFTLOCKUP [ 659.708500][T16028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 659.708511][T16028] Call Trace: [ 659.708519][T16028] [ 659.708529][T16028] dump_stack_lvl+0xe8/0x150 [ 659.708621][T16028] should_fail_ex+0x46b/0x600 [ 659.708666][T16028] _copy_to_user+0x31/0xb0 [ 659.708691][T16028] pagemap_read+0x4df/0x7d0 [ 659.708714][T16028] ? irqentry_exit+0x218/0x920 [ 659.708741][T16028] ? trace_irq_disable+0x3b/0x140 [ 659.708774][T16028] ? __pfx_pagemap_read+0x10/0x10 [ 659.708798][T16028] ? __pfx_pagemap_read+0x10/0x10 [ 659.708822][T16028] ? vfs_read+0x1fe/0xa90 [ 659.708849][T16028] ? __pfx_pagemap_read+0x10/0x10 [ 659.708868][T16028] vfs_read+0x219/0xa90 [ 659.708898][T16028] ? __pfx_vfs_read+0x10/0x10 [ 659.708921][T16028] ? __fget_files+0x2a/0x420 [ 659.708945][T16028] ? __fget_files+0x2a/0x420 [ 659.708963][T16028] ? __fget_files+0x3a8/0x420 [ 659.708979][T16028] ? __fget_files+0x2a/0x420 [ 659.709005][T16028] __x64_sys_pread64+0x199/0x230 [ 659.709032][T16028] ? __pfx___x64_sys_pread64+0x10/0x10 [ 659.709069][T16028] do_syscall_64+0x166/0x520 [ 659.709096][T16028] ? trace_irq_disable+0x3b/0x140 [ 659.709120][T16028] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 659.709139][T16028] ? clear_bhb_loop+0x70/0xc0 [ 659.709163][T16028] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 659.709184][T16028] RIP: 0033:0x7f1cdf8ae559 [ 659.709205][T16028] 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 [ 659.709221][T16028] RSP: 002b:00007f1cddb06028 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 659.709244][T16028] RAX: ffffffffffffffda RBX: 00007f1cdfb35fa0 RCX: 00007f1cdf8ae559 [ 659.709258][T16028] RDX: 0000000000200000 RSI: 0000200000001240 RDI: 0000000000000003 [ 659.709269][T16028] RBP: 00007f1cdf945ab8 R08: 0000000000000000 R09: 0000000000000000 [ 659.709281][T16028] R10: 0000000000000300 R11: 0000000000000246 R12: 0000000000000000 [ 659.709291][T16028] R13: 00007f1cdfb36038 R14: 00007f1cdfb35fa0 R15: 00007ffe0dd88d18 [ 659.709323][T16028] [ 659.711883][ T30] usb 7-1: new high-speed USB device number 3 using dummy_hcd [ 659.862983][ T30] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 659.865432][ T30] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 24, changing to 8 [ 659.865465][ T30] usb 7-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 659.915547][ T30] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 659.915577][ T30] usb 7-1: SerialNumber: syz [ 660.095036][ T36] audit: type=1800 audit(1792258051.557:1093): pid=15919 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=201698 res=0 errno=0 [ 660.099746][ T36] audit: type=1800 audit(1792258051.577:1094): pid=15919 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=201758 res=0 errno=0 [ 660.149200][ T36] audit: type=1800 audit(1792258051.577:1095): pid=15919 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=201735 res=0 errno=0 [ 660.150504][ T36] audit: type=1800 audit(1792258051.627:1096): pid=15919 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=201736 res=0 errno=0 [ 660.226135][ T36] audit: type=1800 audit(1792258051.707:1097): pid=15919 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=201737 res=0 errno=0 [ 660.547644][ T36] audit: type=1326 audit(1792258052.027:1098): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16029 comm="syz.3.3886" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f3c23dbe559 code=0x0 [ 660.793823][ T30] cdc_ether 7-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.6-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 660.802742][ T36] audit: type=1800 audit(1792258052.277:1099): pid=15919 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="serial" dev="sysfs" ino=201757 res=0 errno=0 [ 660.946241][T16045] netlink: 1355 bytes leftover after parsing attributes in process `syz.3.3891'. [ 660.980014][ T36] audit: type=1800 audit(1792258052.457:1100): pid=15919 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=201778 res=0 errno=0 [ 661.059588][ T36] audit: type=1800 audit(1792258052.537:1101): pid=4949 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=201843 res=0 errno=0 [ 661.097707][ T36] audit: type=1800 audit(1792258052.577:1102): pid=15919 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="type" dev="sysfs" ino=201848 res=0 errno=0 [ 661.842998][T16053] netlink: 'syz.5.3893': attribute type 1 has an invalid length. [ 661.907274][T16054] netlink: 4 bytes leftover after parsing attributes in process `syz.5.3893'. [ 662.843179][ T5895] usb 7-1: USB disconnect, device number 3 [ 662.872254][T16053] workqueue: Failed to create a rescuer kthread for wq "bond1": -EINTR [ 662.896731][ T5895] cdc_ether 7-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.6-1, CDC Ethernet Device [ 662.994148][T16054] workqueue: Failed to create a rescuer kthread for wq "wg-crypt-wireguard%d": -EINTR [ 663.008286][T16069] EXT4-fs warning: 8 callbacks suppressed [ 663.008308][T16069] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:0: No space for directory leaf checksum. Please run e2fsck -D. [ 663.008330][T16069] EXT4-fs error: 8 callbacks suppressed [ 663.008416][T16069] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:0: checksumming directory block 0 [ 663.010963][T16070] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:0: No space for directory leaf checksum. Please run e2fsck -D. [ 663.010994][T16070] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:0: checksumming directory block 0 [ 665.245095][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 665.245128][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 665.247297][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 665.247326][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 665.248909][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 665.248935][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 665.250611][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 665.250633][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1642: comm udevd: checksumming directory block 0 [ 665.377796][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 665.377831][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1480: comm udevd: checksumming directory block 0 [ 665.743646][T16106] tipc: Enabling of bearer rejected, already enabled [ 667.032653][T16150] bridge1: entered allmulticast mode [ 667.113658][T12262] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 667.658368][T12262] usb 4-1: Using ep0 maxpacket: 8 [ 667.661028][T12262] usb 4-1: New USB device found, idVendor=046d, idProduct=0892, bcdDevice=6d.2a [ 667.680903][T12262] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 667.680963][T12262] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 668.130641][ T36] kauditd_printk_skb: 8 callbacks suppressed [ 668.130660][ T36] audit: type=1800 audit(1792258059.607:1111): pid=15919 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=202149 res=0 errno=0 [ 668.181052][T12262] usb 4-1: config 0 descriptor?? [ 668.228556][ T36] audit: type=1800 audit(1792258059.707:1112): pid=15919 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=202178 res=0 errno=0 [ 668.231935][ T36] audit: type=1800 audit(1792258059.707:1113): pid=15919 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=202156 res=0 errno=0 [ 668.278376][ T36] audit: type=1800 audit(1792258059.757:1114): pid=15919 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=202157 res=0 errno=0 [ 668.324762][ T36] audit: type=1800 audit(1792258059.807:1115): pid=15919 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=202158 res=0 errno=0 [ 668.365503][ T36] audit: type=1800 audit(1792258059.847:1116): pid=15919 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=202198 res=0 errno=0 [ 668.369517][T12262] gspca_main: vc032x-2.14.0 probing 046d:0892 [ 668.394838][T15919] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1135: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 668.394872][T15919] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1135: comm udevd: checksumming directory block 0 [ 668.396923][T15919] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1135: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 668.396953][T15919] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1135: comm udevd: checksumming directory block 0 [ 668.398233][T15919] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1135: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 668.398261][T15919] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1135: comm udevd: checksumming directory block 0 [ 668.414800][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 668.414835][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 668.423217][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 668.423251][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 668.594179][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 668.594213][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 668.594464][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 668.594487][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1642: comm udevd: checksumming directory block 0 [ 668.594866][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 668.594888][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1480: comm udevd: checksumming directory block 0 [ 669.572362][T12262] gspca_vc032x: reg_w err -71 [ 669.572456][T12262] vc032x 4-1:0.0: probe with driver vc032x failed with error -71 [ 669.597148][T12262] usb 4-1: USB disconnect, device number 28 [ 669.690274][ T36] audit: type=1326 audit(1792258061.167:1117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16167 comm="syz.6.3937" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdfef85e559 code=0x7ffc0000 [ 669.691174][ T36] audit: type=1326 audit(1792258061.167:1118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16167 comm="syz.6.3937" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdfef85e559 code=0x7ffc0000 [ 669.691219][ T36] audit: type=1326 audit(1792258061.167:1119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16167 comm="syz.6.3937" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdfef85e559 code=0x7ffc0000 [ 669.691255][ T36] audit: type=1326 audit(1792258061.167:1120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=16167 comm="syz.6.3937" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdfef85e559 code=0x7ffc0000 [ 671.919201][T16234] netlink: 'syz.6.3960': attribute type 1 has an invalid length. [ 672.007146][T16234] 8021q: adding VLAN 0 to HW filter on device bond3 [ 672.154345][T16240] 8021q: adding VLAN 0 to HW filter on device batadv1 [ 672.244268][T16240] bond3: (slave batadv1): making interface the new active one [ 672.250524][T16240] bond3: (slave batadv1): Enslaving as an active interface with an up link [ 672.462170][T16239] batman_adv: batadv0: Adding interface: virt_wifi0 [ 672.462191][T16239] batman_adv: batadv0: The MTU of interface virt_wifi0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 672.462237][T16239] batman_adv: batadv0: Interface activated: virt_wifi0 [ 672.754418][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 672.754453][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 672.755153][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 672.755178][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 674.886721][ T36] kauditd_printk_skb: 18 callbacks suppressed [ 674.886743][ T36] audit: type=1800 audit(1792258066.367:1139): pid=16291 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=202572 res=0 errno=0 [ 675.643361][ T5889] page_pool_release_retry() stalled pool shutdown: id 36, 1 inflight 544 sec [ 675.977076][T16324] 9pnet_fd: p9_fd_create_unix (16324): problem connecting socket: ./proc/thread-self/fail-nth: -2 [ 676.054394][ T36] audit: type=1800 audit(1792258067.527:1140): pid=16322 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.6.3996" name="check_interval" dev="sysfs" ino=52718 res=0 errno=0 [ 676.323782][ T36] audit: type=1800 audit(1792258067.807:1141): pid=16325 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.6.3996" name="bank1" dev="sysfs" ino=52725 res=0 errno=0 [ 678.038153][ T4949] EXT4-fs warning: 3 callbacks suppressed [ 678.038173][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 678.038196][ T4949] EXT4-fs error: 3 callbacks suppressed [ 678.038205][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 678.038565][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 678.038587][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 678.039090][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 678.039114][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 678.059976][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 678.060011][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1642: comm udevd: checksumming directory block 0 [ 678.060227][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 678.060248][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1480: comm udevd: checksumming directory block 0 [ 678.098067][T16366] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:3: No space for directory leaf checksum. Please run e2fsck -D. [ 678.098102][T16366] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:3: checksumming directory block 0 [ 678.120379][T16367] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:7: No space for directory leaf checksum. Please run e2fsck -D. [ 678.120413][T16367] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:7: checksumming directory block 0 [ 680.299664][ T36] audit: type=1800 audit(1792258071.777:1142): pid=16409 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=202828 res=0 errno=0 [ 681.200741][T16429] netlink: 14544 bytes leftover after parsing attributes in process `syz.2.4036'. [ 681.686930][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 681.686960][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 681.687286][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 681.687306][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 681.687448][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 681.687465][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 682.165169][T16440] netlink: 44 bytes leftover after parsing attributes in process `syz.4.4041'. [ 682.192122][ T5895] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 682.269928][T16441] netlink: 44 bytes leftover after parsing attributes in process `syz.4.4041'. [ 682.434454][ T5895] usb 7-1: New USB device found, idVendor=0572, idProduct=cafe, bcdDevice= 1.00 [ 682.470377][ T5895] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 682.470441][ T5895] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 229, setting to 64 [ 682.470467][ T5895] usb 7-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 4 [ 682.470511][ T5895] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 682.657860][ T36] audit: type=1800 audit(1792258074.137:1143): pid=16434 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=202855 res=0 errno=0 [ 682.675056][ T36] audit: type=1800 audit(1792258074.157:1144): pid=16434 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=202884 res=0 errno=0 [ 682.744180][ T36] audit: type=1800 audit(1792258074.227:1145): pid=16434 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=202862 res=0 errno=0 [ 682.768033][ T36] audit: type=1800 audit(1792258074.247:1146): pid=16434 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=202863 res=0 errno=0 [ 682.797568][ T36] audit: type=1800 audit(1792258074.267:1147): pid=16434 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=202864 res=0 errno=0 [ 683.286971][ T36] audit: type=1800 audit(1792258074.767:1148): pid=16434 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=202904 res=0 errno=0 [ 683.309822][T16434] EXT4-fs warning: 2 callbacks suppressed [ 683.309845][T16434] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1135: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 683.309868][T16434] EXT4-fs error: 2 callbacks suppressed [ 683.309878][T16434] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1135: comm udevd: checksumming directory block 0 [ 683.312242][T16434] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1135: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 683.312267][T16434] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1135: comm udevd: checksumming directory block 0 [ 683.312668][T16434] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1135: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 683.312691][T16434] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1135: comm udevd: checksumming directory block 0 [ 683.515183][T16440] bridge0: port 6(syz_tun) entered disabled state [ 683.721586][ T36] audit: type=1800 audit(1792258075.197:1149): pid=4949 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=202923 res=0 errno=0 [ 683.770577][T16440] bridge0: port 5(vlan4) entered disabled state [ 683.841408][ T5895] cxacru 7-1:1.0: send of cm 0x91 failed (-71) [ 683.858899][ T5895] ATM dev 0: cxacru_atm_start: CARD_GET_MAC_ADDRESS returned -71 [ 683.858919][ T5895] ATM dev 0: usbatm_atm_init: atm_start failed: -71! [ 683.956940][ T5895] cxacru 7-1:1.0: probe with driver cxacru failed with error -71 [ 683.983160][ T5895] usb 7-1: USB disconnect, device number 4 [ 684.111405][T16440] bridge0: port 3(vlan2) entered disabled state [ 684.212175][T16440] bridge0: port 2(bridge_slave_1) entered disabled state [ 684.864253][T16462] FAULT_INJECTION: forcing a failure. [ 684.864253][T16462] name failslab, interval 1, probability 0, space 0, times 0 [ 684.864293][T16462] CPU: 1 UID: 0 PID: 16462 Comm: syz.3.4048 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 684.864319][T16462] Tainted: [L]=SOFTLOCKUP [ 684.864326][T16462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 684.864337][T16462] Call Trace: [ 684.864345][T16462] [ 684.864354][T16462] dump_stack_lvl+0xe8/0x150 [ 684.864386][T16462] should_fail_ex+0x46b/0x600 [ 684.864421][T16462] should_failslab+0xa8/0x100 [ 684.864443][T16462] __kmalloc_noprof+0xfb/0x790 [ 684.864469][T16462] ? __memcg_list_lru_alloc+0x211/0x830 [ 684.864489][T16462] ? __memcg_list_lru_alloc+0x211/0x830 [ 684.864517][T16462] __memcg_list_lru_alloc+0x211/0x830 [ 684.864537][T16462] ? xa_load+0x60/0x210 [ 684.864564][T16462] ? __pfx___memcg_list_lru_alloc+0x10/0x10 [ 684.864584][T16462] ? xa_load+0x60/0x210 [ 684.864619][T16462] __memcg_slab_post_alloc_hook+0x407/0xde0 [ 684.864651][T16462] ? __memcg_slab_post_alloc_hook+0x24b/0xde0 [ 684.864689][T16462] ? __d_alloc+0x37/0x6f0 [ 684.864718][T16462] kmem_cache_alloc_lru_noprof+0x41c/0x680 [ 684.864744][T16462] ? __d_alloc+0x37/0x6f0 [ 684.864768][T16462] ? __d_alloc+0x37/0x6f0 [ 684.864798][T16462] __d_alloc+0x37/0x6f0 [ 684.864828][T16462] d_make_root+0x41/0x80 [ 684.864854][T16462] proc_fill_super+0x550/0x760 [ 684.864873][T16462] ? __pfx_proc_fill_super+0x10/0x10 [ 684.864903][T16462] get_tree_nodev+0xbb/0x150 [ 684.864930][T16462] vfs_get_tree+0x92/0x2a0 [ 684.864963][T16462] do_new_mount+0x325/0xb00 [ 684.864985][T16462] ? cap_capable+0x123/0x460 [ 684.865020][T16462] ? __pfx_do_new_mount+0x10/0x10 [ 684.865046][T16462] ? ns_capable+0x89/0xe0 [ 684.865075][T16462] ? path_mount+0x647/0x1050 [ 684.865101][T16462] ? user_path_at+0xd4/0x160 [ 684.865129][T16462] __se_sys_mount+0x31d/0x420 [ 684.865158][T16462] ? __pfx___se_sys_mount+0x10/0x10 [ 684.865188][T16462] ? __x64_sys_mount+0x20/0xc0 [ 684.865212][T16462] do_syscall_64+0x166/0x520 [ 684.865238][T16462] ? trace_irq_disable+0x3b/0x140 [ 684.865263][T16462] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 684.865282][T16462] ? clear_bhb_loop+0x70/0xc0 [ 684.865306][T16462] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 684.865325][T16462] RIP: 0033:0x7f3c23dbe559 [ 684.865346][T16462] 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 [ 684.865362][T16462] RSP: 002b:00007f3c22016028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 684.865383][T16462] RAX: ffffffffffffffda RBX: 00007f3c24045fa0 RCX: 00007f3c23dbe559 [ 684.865398][T16462] RDX: 00002000000002c0 RSI: 0000200000000280 RDI: 0000000000000000 [ 684.865412][T16462] RBP: 00007f3c23e55ab8 R08: 0000000000000000 R09: 0000000000000000 [ 684.865424][T16462] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000000 [ 684.865437][T16462] R13: 00007f3c24046038 R14: 00007f3c24045fa0 R15: 00007ffd4a8ad828 [ 684.865471][T16462] [ 684.877863][T16462] proc_fill_super: allocate dentry failed [ 684.917972][T16468] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:14: No space for directory leaf checksum. Please run e2fsck -D. [ 684.918005][T16468] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:14: checksumming directory block 0 [ 684.946372][T16470] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1267: comm kworker/u8:14: No space for directory leaf checksum. Please run e2fsck -D. [ 684.946404][T16470] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1267: comm kworker/u8:14: checksumming directory block 0 [ 685.248695][ T36] audit: type=1800 audit(1792258076.727:1150): pid=16464 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.6.4057" name="new_array" dev="sysfs" ino=60545 res=0 errno=0 [ 685.978949][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 685.978980][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 685.979342][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 685.979364][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 685.979513][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 685.979534][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 685.979774][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 685.979796][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1642: comm udevd: checksumming directory block 0 [ 685.980082][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 685.980118][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1480: comm udevd: checksumming directory block 0 [ 686.004117][ T1330] ieee802154 phy0 wpan0: encryption failed: -22 [ 686.004185][ T1330] ieee802154 phy1 wpan1: encryption failed: -22 [ 686.186554][ T36] audit: type=1800 audit(1792258077.587:1151): pid=4949 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=203079 res=0 errno=0 [ 686.937000][T16497] FAULT_INJECTION: forcing a failure. [ 686.937000][T16497] name failslab, interval 1, probability 0, space 0, times 0 [ 686.937041][T16497] CPU: 1 UID: 0 PID: 16497 Comm: syz.3.4059 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 686.937070][T16497] Tainted: [L]=SOFTLOCKUP [ 686.937078][T16497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 686.937089][T16497] Call Trace: [ 686.937098][T16497] [ 686.937107][T16497] dump_stack_lvl+0xe8/0x150 [ 686.937143][T16497] should_fail_ex+0x46b/0x600 [ 686.937180][T16497] should_failslab+0xa8/0x100 [ 686.937204][T16497] __kmalloc_cache_noprof+0xa1/0x680 [ 686.937233][T16497] ? __kthread_create_on_node+0x115/0x3d0 [ 686.937261][T16497] ? __kthread_create_on_node+0x115/0x3d0 [ 686.937289][T16497] ? __init_swait_queue_head+0xa8/0x150 [ 686.937309][T16497] ? __pfx_rescuer_thread+0x10/0x10 [ 686.937339][T16497] __kthread_create_on_node+0x115/0x3d0 [ 686.937380][T16497] ? __pfx___kthread_create_on_node+0x10/0x10 [ 686.937423][T16497] ? __pfx_rescuer_thread+0x10/0x10 [ 686.937450][T16497] ? __pfx_rescuer_thread+0x10/0x10 [ 686.937479][T16497] kthread_create_on_node+0xeb/0x140 [ 686.937507][T16497] ? rcu_is_watching+0x16/0xb0 [ 686.937530][T16497] ? __pfx_kthread_create_on_node+0x10/0x10 [ 686.937561][T16497] ? init_rescuer+0x167/0x530 [ 686.937582][T16497] ? init_rescuer+0x167/0x530 [ 686.937611][T16497] init_rescuer+0x312/0x530 [ 686.937631][T16497] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 686.937662][T16497] ? __pfx_init_rescuer+0x10/0x10 [ 686.937694][T16497] ? __alloc_workqueue+0x1b29/0x1fe0 [ 686.937721][T16497] __alloc_workqueue+0x1bd7/0x1fe0 [ 686.937761][T16497] alloc_workqueue_noprof+0xe3/0x210 [ 686.937791][T16497] ? __pfx_alloc_workqueue_noprof+0x10/0x10 [ 686.937820][T16497] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 686.937850][T16497] nci_register_device+0x22b/0x9a0 [ 686.937877][T16497] ? __pfx_nci_register_device+0x10/0x10 [ 686.937900][T16497] ? __rt_spin_lock_init+0x3e/0x50 [ 686.937922][T16497] ? __init_waitqueue_head+0xad/0x160 [ 686.937945][T16497] virtual_ncidev_open+0x129/0x190 [ 686.937969][T16497] ? __pfx_virtual_ncidev_open+0x10/0x10 [ 686.937990][T16497] misc_open+0x2de/0x350 [ 686.938017][T16497] chrdev_open+0x4dc/0x600 [ 686.938039][T16497] ? __pfx_chrdev_open+0x10/0x10 [ 686.938068][T16497] ? __pfx_chrdev_open+0x10/0x10 [ 686.938086][T16497] do_dentry_open+0x849/0x1420 [ 686.938118][T16497] vfs_open+0x3b/0x350 [ 686.938134][T16497] ? path_openat+0x16a9/0x20a0 [ 686.938161][T16497] path_openat+0x16c4/0x20a0 [ 686.938202][T16497] do_file_open+0x23e/0x4a0 [ 686.938233][T16497] ? __pfx_do_file_open+0x10/0x10 [ 686.938281][T16497] ? alloc_fd+0x654/0x6d0 [ 686.938315][T16497] do_sys_openat2+0x115/0x200 [ 686.938335][T16497] ? __se_sys_futex+0x3a8/0x450 [ 686.938389][T16497] ? __pfx_do_sys_openat2+0x10/0x10 [ 686.938413][T16497] ? rcu_is_watching+0x16/0xb0 [ 686.938435][T16497] __x64_sys_openat+0x138/0x170 [ 686.938460][T16497] do_syscall_64+0x166/0x520 [ 686.938484][T16497] ? trace_irq_disable+0x3b/0x140 [ 686.938507][T16497] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 686.938527][T16497] ? clear_bhb_loop+0x70/0xc0 [ 686.938549][T16497] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 686.938565][T16497] RIP: 0033:0x7f3c23dbe559 [ 686.938585][T16497] 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 [ 686.938600][T16497] RSP: 002b:00007f3c22016028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 686.938619][T16497] RAX: ffffffffffffffda RBX: 00007f3c24045fa0 RCX: 00007f3c23dbe559 [ 686.938631][T16497] RDX: 0000000000000002 RSI: 00002000000004c0 RDI: ffffffffffffff9c [ 686.938643][T16497] RBP: 00007f3c23e55ab8 R08: 0000000000000000 R09: 0000000000000000 [ 686.938652][T16497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 686.938663][T16497] R13: 00007f3c24046038 R14: 00007f3c24045fa0 R15: 00007ffd4a8ad828 [ 686.938692][T16497] [ 686.963304][T16497] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -ENOMEM [ 687.589269][T16507] overlayfs: failed to clone upperpath [ 687.677476][T16507] overlayfs: missing 'lowerdir' [ 689.251025][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 689.251058][ T4949] EXT4-fs error: 1 callbacks suppressed [ 689.251068][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 689.251459][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 689.251481][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 689.263349][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1222: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 689.263380][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1222: comm udevd: checksumming directory block 0 [ 689.263646][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1642: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 689.263875][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1642: comm udevd: checksumming directory block 0 [ 689.300102][ T4949] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:375: inode #1480: comm udevd: No space for directory leaf checksum. Please run e2fsck -D. [ 689.300135][ T4949] EXT4-fs error (device sda1): __ext4_find_entry:1628: inode #1480: comm udevd: checksumming directory block 0 [ 689.542946][ T36] audit: type=1800 audit(1792258081.027:1152): pid=16542 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz.5.4076" name="driver_override" dev="sysfs" ino=2496 res=0 errno=0 [ 689.633251][T16549] netlink: 9286 bytes leftover after parsing attributes in process `syz.6.4079'. [ 689.823462][T16551] netlink: 12 bytes leftover after parsing attributes in process `syz.6.4080'. [ 690.739919][T16566] sock: sock_set_timeout: `syz.3.4085' (pid 16566) tries to set negative timeout [ 690.947259][T16572] netlink: 12 bytes leftover after parsing attributes in process `syz.6.4087'. [ 691.023193][T16572] bond4: entered promiscuous mode [ 691.023765][T16572] 8021q: adding VLAN 0 to HW filter on device bond4 [ 691.402116][ T5889] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 691.552883][ T5889] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 691.554525][ T5889] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 691.554559][ T5889] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 691.554581][ T5889] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 691.554623][ T5889] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 691.660371][ T36] audit: type=1800 audit(1792258083.137:1153): pid=16434 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=203384 res=0 errno=0 [ 691.661010][ T5889] usb 4-1: config 0 descriptor?? [ 691.700840][ T36] audit: type=1800 audit(1792258083.177:1154): pid=16434 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=203413 res=0 errno=0 [ 691.722604][ T38] INFO: task syz.0.3201:14118 blocked for more than 143 seconds. [ 691.722716][ T38] Tainted: G L syzkaller #0 [ 691.722729][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. ** replaying previous printk message ** [ 691.722729][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 691.722738][ T38] task:syz.0.3201 state:D stack:27496 pid:14118 tgid:14116 ppid:13191 task_flags:0x400140 flags:0x00080002 [ 691.722789][ T38] Call Trace: [ 691.722797][ T38] [ 691.722812][ T38] __schedule+0x16d9/0x5700 [ 691.722844][ T38] ? __lock_acquire+0x747/0x2de0 [ 691.722895][ T38] ? __pfx___schedule+0x10/0x10 [ 691.722915][ T38] ? lock_acquire+0x115/0x350 [ 691.722949][ T38] ? schedule+0x90/0x2b0 [ 691.722977][ T38] schedule+0x164/0x2b0 [ 691.723002][ T38] cgroup_lock_and_drain_offline+0x51a/0x650 [ 691.723041][ T38] ? __pfx_cgroup_lock_and_drain_offline+0x10/0x10 [ 691.723066][ T38] ? __pfx_autoremove_wake_function+0x10/0x10 [ 691.723111][ T38] cgroup_kn_lock_live+0x120/0x230 [ 691.723137][ T38] cgroup_subtree_control_write+0x4b5/0x1080 [ 691.723176][ T38] ? __pfx_cgroup_subtree_control_write+0x10/0x10 [ 691.723201][ T38] ? kernfs_root+0x1c/0x230 [ 691.723224][ T38] ? kernfs_root+0x1c/0x230 [ 691.723249][ T38] ? kernfs_root+0x1ea/0x230 [ 691.723275][ T38] ? __pfx_cgroup_subtree_control_write+0x10/0x10 [ 691.723298][ T38] cgroup_file_write+0x331/0x8f0 [ 691.723327][ T38] ? __pfx_cgroup_file_write+0x10/0x10 [ 691.723350][ T38] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 691.723393][ T38] ? __pfx_cgroup_file_write+0x10/0x10 [ 691.723414][ T38] kernfs_fop_write_iter+0x3a5/0x540 [ 691.723441][ T38] vfs_write+0x61e/0xbb0 [ 691.723474][ T38] ? __pfx_vfs_write+0x10/0x10 [ 691.723501][ T38] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 691.723530][ T38] ? mutex_lock_nested+0x152/0x1d0 [ 691.723551][ T38] ? fdget_pos+0x252/0x320 [ 691.723582][ T38] ksys_write+0x156/0x270 [ 691.723610][ T38] ? __pfx_ksys_write+0x10/0x10 [ 691.723646][ T38] do_syscall_64+0x166/0x520 [ 691.723733][ T38] ? trace_irq_disable+0x3b/0x140 [ 691.723758][ T38] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 691.723779][ T38] ? clear_bhb_loop+0x70/0xc0 [ 691.723802][ T38] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 691.723821][ T38] RIP: 0033:0x7f27838ee559 [ 691.723839][ T38] RSP: 002b:00007f2781b46028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 691.723859][ T38] RAX: ffffffffffffffda RBX: 00007f2783b75fa0 RCX: 00007f27838ee559 [ 691.723874][ T38] RDX: 0000000000000005 RSI: 0000200000000300 RDI: 0000000000000005 [ 691.723886][ T38] RBP: 00007f2783985ab8 R08: 0000000000000000 R09: 0000000000000000 [ 691.723898][ T38] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 691.723910][ T38] R13: 00007f2783b76038 R14: 00007f2783b75fa0 R15: 00007ffe7127cc88 [ 691.723943][ T38] [ 691.723993][ T38] [ 691.723993][ T38] Showing all locks held in the system: [ 691.724004][ T38] locks held by rcu_tasks_kthre/34: 1, on CPU#0: [ 691.724017][ T38] #0: ffffffff8f1c4660 (rcu_tasks.tasks_gp_mutex){+.+.}-{4:4}, at: rcu_tasks_one_gp+0xb2d/0xe30 [ 691.724067][ T38] locks held by pr/ttyS0/37: 3, last CPU#0: [ 691.724080][ T38] #0: ffffffff8f09d818 (console_srcu){....}-{0:0}, at: console_srcu_read_lock+0x30/0x60 [ 691.724127][ T38] #1: ffffffff9aeb1f98 (&port_lock_key){+.+.}-{3:3}, at: nbcon_kthread_func+0x64c/0x880 [ 691.724175][ T38] #2: ffffffff8f1c3d00 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 691.724219][ T38] locks held by khungtaskd/38: 1, last CPU#0: [ 691.724261][ T38] #0: ffffffff8f1c3d00 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 691.724318][ T38] locks held by kworker/u8:9/1166: 6, last CPU#1: [ 691.724331][ T38] #0: ffff88803485b138 ((wq_completion)bat_events){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 691.724398][ T38] #1: ffffc900064afc40 ((work_completion)(&(&forw_packet_aggr->delayed_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 691.724449][ T38] #2: ffff8880619971c0 (&hard_iface->bat_iv.ogm_buff_mutex){+.+.}-{4:4}, at: batadv_iv_ogm_schedule+0xcf/0xf90 [ 691.724523][ T38] #3: ffffffff8f1c3d00 (rcu_read_lock){....}-{1:3}, at: batadv_iv_ogm_schedule+0x3f4/0xf90 [ 691.724586][ T38] #4: ffffffff8f1c3d60 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x2a0/0x3a70 [ 691.724638][ T38] #5: ffffffff8f1c3d00 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 691.724769][ T38] locks held by kworker/u8:13/3752: 5, last CPU#1: [ 691.724782][ T38] #0: ffff888061ead138 ((wq_completion)krds_cp_wq#12/0){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 691.724829][ T38] #1: ffffc9000f267c40 ((work_completion)(&(&cp->cp_conn_w)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 691.724877][ T38] #2: ffff888036e42718 (&tc->t_conn_path_lock){+.+.}-{4:4}, at: rds_tcp_conn_path_connect+0x1cc/0x920 [ 691.724929][ T38] #3: ffffffff8f3119b0 (remove_cache_srcu){.+.+}-{0:0}, at: srcu_read_lock+0x27/0x60 [ 691.724980][ T38] #4: ffffffff8f1c3d00 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 691.725031][ T38] locks held by syz-executor/5585: 9, last CPU#1: [ 691.725044][ T38] #0: ffffffff8f29f4b0 (dup_mmap_sem){++++}-{0:0}, at: copy_mm+0x10a/0x480 [ 691.725093][ T38] #1: ffff888042c951b8 (&mm->mmap_lock){++++}-{4:4}, at: dup_mmap+0x18e/0x1d80 [ 691.725143][ T38] #2: ffff88803d645eb8 (&mm->mmap_lock/1){+.+.}-{4:4}, at: dup_mmap+0x27d/0x1d80 [ 691.725199][ T38] #3: ffffffff8f1c3d00 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x29/0x200 [ 691.725246][ T38] #4: ffff88805cc53958 (ptlock_ptr(ptdesc)#2){+.+.}-{3:3}, at: pte_offset_map_lock+0x13d/0x210 [ 691.725300][ T38] #5: ffffffff8f1c3d00 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 691.725346][ T38] #6: ffffffff8f1c3d00 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x29/0x200 [ 691.725411][ T38] #7: ffff88803a386898 (ptlock_ptr(ptdesc)#2/1){+.+.}-{3:3}, at: copy_pmd_range+0x569/0x58f0 [ 691.725471][ T38] #8: ffffffff8f1c3d00 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock_nested+0x1e0/0x400 [ 691.725527][ T38] locks held by kworker/0:6/5889: 7, on CPU#0: [ 691.725541][ T38] #0: ffff888020a8a138 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 691.725591][ T38] #1: ffffc90005cf7c40 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 691.725637][ T38] #2: ffff88802ba16210 (&dev->mutex){....}-{4:4}, at: hub_event+0x187/0x4cf0 [ 691.725751][ T38] #3: ffff888040426210 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 [ 691.725800][ T38] #4: ffff88805f85b1d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 [ 691.725847][ T38] #5: ffff88813ff77348 (&root->kernfs_supers_rwsem){++++}-{4:4}, at: kernfs_remove_by_name_ns+0x3f/0x140 [ 691.725893][ T38] #6: ffff88813ff77238 (&root->kernfs_rwsem){++++}-{4:4}, at: kernfs_remove_by_name_ns+0x4e/0x140 [ 691.725940][ T38] locks held by syz.1.841/7897: 1, last CPU#1: [ 691.725954][ T38] #0: ffff8880419e7a58 (&ima_iint_mutex_key[depth]#2){+.+.}-{4:4}, at: process_measurement+0x7e0/0x1c20 [ 691.726006][ T38] locks held by getty/8568: 2, on CPU#1: [ 691.741927][ T38] #0: ffff888037ada0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 691.741994][ T38] #1: ffffc900044062e0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x460/0x1360 [ 691.742045][ T38] locks held by syz.0.3201/14118: 3, on CPU#0: [ 691.742059][ T38] #0: ffff88802ba9db28 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x252/0x320 [ 691.742106][ T38] #1: ffff888039e0c510 (sb_writers#9){.+.+}-{0:0}, at: vfs_write+0x231/0xbb0 [ 691.742156][ T38] #2: ffff88805e4f6478 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1d9/0x540 [ 691.742207][ T38] locks held by syz.3.4005/16350: 3, last CPU#0: [ 691.742220][ T38] #0: ffff88806242e510 (sb_writers#5){.+.+}-{0:0}, at: vfs_coredump+0x376a/0x4520 [ 691.742267][ T38] #1: ffff88803e86b7b8 (&mm->mmap_lock){++++}-{4:4}, at: dump_user_range+0x1c5/0x12c0 [ 691.742310][ T38] #2: ffffffff8f1c3d00 (rcu_read_lock){....}-{1:3}, at: rt_spin_trylock+0x10c/0x2b0 [ 691.742355][ T38] locks held by udevd/16434: 1, last CPU#0: [ 691.742367][ T38] #0: ffff88813ff77238 (&root->kernfs_rwsem){++++}-{4:4}, at: kernfs_dop_revalidate+0x9e/0x650 [ 691.742421][ T38] locks held by syz.6.4091/16582: 5, last CPU#1: [ 691.742434][ T38] #0: ffff888034acdeb8 (&mm->mmap_lock){++++}-{4:4}, at: exit_mmap+0x1a4/0x9f0 [ 691.742482][ T38] #1: ffffffff8f1c3d00 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x29/0x200 [ 691.742529][ T38] #2: ffff88805fa987d8 (ptlock_ptr(ptdesc)#2){+.+.}-{3:3}, at: pte_offset_map_lock+0x13d/0x210 [ 691.742579][ T38] #3: ffffffff8f1c3d00 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 691.742623][ T38] #4: ffffffff8f1c3d00 (rcu_read_lock){....}-{1:3}, at: page_table_check_clear+0x124/0x500 [ 691.742668][ T38] [ 691.742673][ T38] ============================================= [ 691.742673][ T38] [ 691.742683][ T38] NMI backtrace for cpu 1 [ 691.742702][ T38] CPU: 1 UID: 0 PID: 38 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 691.742727][ T38] Tainted: [L]=SOFTLOCKUP [ 691.742734][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 691.742744][ T38] Call Trace: [ 691.742753][ T38] [ 691.742762][ T38] dump_stack_lvl+0xe8/0x150 [ 691.742789][ T38] nmi_cpu_backtrace+0x274/0x2d0 [ 691.742811][ T38] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 691.742832][ T38] nmi_trigger_cpumask_backtrace+0x17d/0x390 [ 691.742864][ T38] sys_info+0x135/0x170 [ 691.742882][ T38] watchdog+0xfd7/0x1030 [ 691.742913][ T38] ? watchdog+0x1c7/0x1030 [ 691.742943][ T38] kthread+0x38b/0x470 [ 691.742963][ T38] ? __pfx_watchdog+0x10/0x10 [ 691.742984][ T38] ? __pfx_kthread+0x10/0x10 [ 691.743003][ T38] ret_from_fork+0x514/0xb70 [ 691.743024][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 691.743043][ T38] ? __switch_to+0xc89/0x1420 [ 691.743071][ T38] ? __pfx_kthread+0x10/0x10 [ 691.743091][ T38] ret_from_fork_asm+0x1a/0x30 [ 691.743122][ T38] [ 691.743145][ T38] Sending NMI from CPU 1 to CPUs 0: [ 691.743182][ C0] NMI backtrace for cpu 0 [ 691.743198][ C0] CPU: 0 UID: 0 PID: 37 Comm: pr/ttyS0 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 691.743219][ C0] Tainted: [L]=SOFTLOCKUP [ 691.743226][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 691.743235][ C0] RIP: 0010:check_preemption_disabled+0x1a/0xd0 [ 691.743254][ C0] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 55 41 57 41 56 53 65 8b 05 6b ac 4b 08 65 48 8b 0d 3b ac 4b 08 85 c9 74 0c 5b <41> 5e 41 5f 5d e9 bc b6 03 00 cc 9c 59 f7 c1 00 02 00 00 74 ea 65 [ 691.743267][ C0] RSP: 0018:ffffc90000ae7898 EFLAGS: 00000202 [ 691.743282][ C0] RAX: 0000000000000000 RBX: 0000000000000899 RCX: 8000000000000001 [ 691.743293][ C0] RDX: 0000000000000101 RSI: ffffffff8bcc6a60 RDI: ffffffff8bcc6a20 [ 691.743305][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 691.743316][ C0] R10: dffffc0000000000 R11: ffffffff8b592850 R12: 1ffffffff35d644d [ 691.743328][ C0] R13: 00000000ffffffff R14: 000001678fd2bf06 R15: 0000000000000456 [ 691.743339][ C0] FS: 0000000000000000(0000) GS:ffff8881249bb000(0000) knlGS:0000000000000000 [ 691.743358][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 691.743370][ C0] CR2: 00007fdff061da08 CR3: 000000003d2bc000 CR4: 00000000003526f0 [ 691.743384][ C0] Call Trace: [ 691.743391][ C0] [ 691.743398][ C0] delay_tsc+0x6c/0xd0 [ 691.743417][ C0] wait_for_lsr+0x14d/0x300 [ 691.743444][ C0] __serial8250_console_fifo_write+0x34f/0x3f0 [ 691.743468][ C0] serial8250_console_write+0xaa2/0x1220 [ 691.743497][ C0] ? __pfx_serial8250_console_write+0x10/0x10 [ 691.743529][ C0] nbcon_emit_next_record+0xef5/0x1a90 [ 691.743560][ C0] ? __pfx_nbcon_emit_next_record+0x10/0x10 [ 691.743585][ C0] ? nbcon_context_try_acquire+0x819/0xbd0 [ 691.743617][ C0] nbcon_kthread_func+0x679/0x880 [ 691.743641][ C0] ? nbcon_kthread_func+0x163/0x880 [ 691.743665][ C0] ? __pfx_nbcon_kthread_func+0x10/0x10 [ 691.743690][ C0] ? __kthread_parkme+0x71/0x1f0 [ 691.743713][ C0] ? __kthread_parkme+0x199/0x1f0 [ 691.743737][ C0] kthread+0x38b/0x470 [ 691.743753][ C0] ? __pfx_nbcon_kthread_func+0x10/0x10 [ 691.743772][ C0] ? __pfx_kthread+0x10/0x10 [ 691.743789][ C0] ret_from_fork+0x514/0xb70 [ 691.743806][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 691.743822][ C0] ? __switch_to+0xc89/0x1420 [ 691.743844][ C0] ? __pfx_kthread+0x10/0x10 [ 691.743861][ C0] ret_from_fork_asm+0x1a/0x30 [ 691.743885][ C0] [ 691.753087][ T38] Kernel panic - not syncing: hung_task: blocked tasks [ 693.062707][ T38] CPU: 1 UID: 0 PID: 38 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 693.075035][ T38] Tainted: [L]=SOFTLOCKUP [ 693.079796][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 693.090865][ T38] Call Trace: [ 693.094487][ T38] [ 693.097720][ T38] vpanic+0x56d/0xa60 [ 693.102115][ T38] ? __pfx___schedule+0x10/0x10 [ 693.107469][ T38] ? __pfx_vpanic+0x10/0x10 [ 693.112445][ T38] panic+0xc5/0xd0 [ 693.116559][ T38] ? __pfx_panic+0x10/0x10 [ 693.121438][ T38] ? preempt_schedule_common+0x7f/0xd0 [ 693.127468][ T38] ? preempt_schedule_thunk+0x16/0x40 [ 693.133427][ T38] ? nmi_trigger_cpumask_backtrace+0x31a/0x390 [ 693.140225][ T38] ? nmi_trigger_cpumask_backtrace+0x31f/0x390 [ 693.147228][ T38] watchdog+0x1030/0x1030 [ 693.152029][ T38] ? watchdog+0x1c7/0x1030 [ 693.156921][ T38] kthread+0x38b/0x470 [ 693.161431][ T38] ? __pfx_watchdog+0x10/0x10 [ 693.166596][ T38] ? __pfx_kthread+0x10/0x10 [ 693.171669][ T38] ret_from_fork+0x514/0xb70 [ 693.176746][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 693.182392][ T38] ? __switch_to+0xc89/0x1420 [ 693.187602][ T38] ? __pfx_kthread+0x10/0x10 [ 693.192670][ T38] ret_from_fork_asm+0x1a/0x30 [ 693.197939][ T38] [ 693.201573][ T38] Kernel Offset: disabled [ 693.206330][ T38] Rebooting in 86400 seconds..