last executing test programs: 6.218950654s ago: executing program 0 (id=12572): ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = ioctl$TUNGETDEVNETNS(r0, 0x5450, 0x0) getpeername$netlink(r0, &(0x7f0000000000), 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x5451, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x5450, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0), 0x0) bind$inet6(r3, &(0x7f0000000500)={0xa, 0x2, 0x0, @empty}, 0x1c) inotify_init1(0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000002240)) pipe2(0x0, 0x0) listen(r3, 0x0) r4 = accept$inet(r3, 0x0, 0x0) connect$inet(r2, &(0x7f00000001c0)={0x2, 0x2, @remote}, 0x3d) ioctl$EXT4_IOC_GETSTATE(0xffffffffffffffff, 0x5452, &(0x7f0000000040)) getsockopt$inet_tcp_int(r4, 0x6, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) signalfd4(r3, 0x0, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000000c0)=ANY=[], 0x8eb) 5.208519534s ago: executing program 1 (id=12574): r0 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x40}, 0x18) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[], 0x12, 0x0) 4.607446668s ago: executing program 1 (id=12575): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fcntl$getflags(r0, 0x0) 4.323645874s ago: executing program 1 (id=12576): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)) 3.731134196s ago: executing program 1 (id=12577): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, @dev}, 0x10) r2 = accept4(r1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, 0x0, 0x0) 3.261074219s ago: executing program 0 (id=12578): r0 = socket$xdp(0x2c, 0x3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0x5450, 0x0) 2.927893368s ago: executing program 0 (id=12579): r0 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x40}, 0x18) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[], 0x12, 0x0) 2.496807717s ago: executing program 0 (id=12580): r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername$l2tp(r0, 0x0, &(0x7f0000000400)) 2.007429701s ago: executing program 0 (id=12581): r0 = fsopen(&(0x7f0000000000)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x6, 0x0, 0x0, 0x200000000000000) 1.646953983s ago: executing program 0 (id=12582): ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = ioctl$TUNGETDEVNETNS(r0, 0x5450, 0x0) getpeername$netlink(r0, &(0x7f0000000000), 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x5451, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x5450, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0), 0x0) bind$inet6(r3, &(0x7f0000000500)={0xa, 0x2, 0x0, @empty}, 0x1c) inotify_init1(0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000002240)) pipe2(0x0, 0x0) listen(r3, 0x0) r4 = accept$inet(r3, 0x0, 0x0) connect$inet(r2, &(0x7f00000001c0)={0x2, 0x2, @remote}, 0x3d) ioctl$EXT4_IOC_GETSTATE(0xffffffffffffffff, 0x5452, &(0x7f0000000040)) getsockopt$inet_tcp_int(r4, 0x6, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) signalfd4(r3, 0x0, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000000c0)=ANY=[], 0x8eb) 816.244847ms ago: executing program 1 (id=12583): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)) 0s ago: executing program 1 (id=12584): r0 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x40}, 0x18) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[], 0x12, 0x0) kernel console output (not intermixed with test programs): ing filesystem 00000000-0000-0000-0000-000000000000. [ 3583.032056][ T30] audit: type=1400 audit(3582.750:413): avc: denied { write } for pid=17898 comm="syz.0.6249" name="loop-control" dev="devtmpfs" ino=638 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 3611.255784][ T30] audit: type=1400 audit(3610.970:414): avc: denied { setopt } for pid=18025 comm="syz.0.6308" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 3634.727617][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 3647.554898][ T30] audit: type=1400 audit(3647.280:415): avc: denied { setopt } for pid=18213 comm="syz.0.6400" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 3647.564467][T18214] syz.0.6400: vmalloc error: size 34359742464, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0 [ 3647.572535][T18214] CPU: 1 PID: 18214 Comm: syz.0.6400 Not tainted 6.10.0-rc5-syzkaller #0 [ 3647.573328][T18214] Hardware name: linux,dummy-virt (DT) [ 3647.574282][T18214] Call trace: [ 3647.574734][T18214] dump_backtrace+0x9c/0x11c [ 3647.576700][T18214] show_stack+0x18/0x24 [ 3647.577186][T18214] dump_stack_lvl+0xdc/0xf4 [ 3647.577676][T18214] dump_stack+0x1c/0x28 [ 3647.578127][T18214] warn_alloc+0x1c0/0x308 [ 3647.578604][T18214] __vmalloc_node_range_noprof+0x94c/0xdb8 [ 3647.579106][T18214] vmalloc_user_noprof+0xe4/0x128 [ 3647.579764][T18214] xskq_create+0xd4/0x174 [ 3647.580357][T18214] xsk_setsockopt+0x370/0x550 [ 3647.580981][T18214] do_sock_setsockopt+0x17c/0x354 [ 3647.581546][T18214] __sys_setsockopt+0xdc/0x178 [ 3647.582235][T18214] __arm64_sys_setsockopt+0xa4/0x100 [ 3647.582908][T18214] invoke_syscall+0x6c/0x25c [ 3647.583420][T18214] el0_svc_common.constprop.0+0xac/0x230 [ 3647.583877][T18214] do_el0_svc+0x40/0x58 [ 3647.584350][T18214] el0_svc+0x50/0x180 [ 3647.584830][T18214] el0t_64_sync_handler+0x100/0x12c [ 3647.585394][T18214] el0t_64_sync+0x190/0x194 [ 3647.602223][T18214] Mem-Info: [ 3647.603960][T18214] active_anon:2274 inactive_anon:0 isolated_anon:0 [ 3647.603960][T18214] active_file:3162 inactive_file:4770 isolated_file:0 [ 3647.603960][T18214] unevictable:768 dirty:24 writeback:0 [ 3647.603960][T18214] slab_reclaimable:7617 slab_unreclaimable:31196 [ 3647.603960][T18214] mapped:2051 shmem:900 pagetables:320 [ 3647.603960][T18214] sec_pagetables:0 bounce:0 [ 3647.603960][T18214] kernel_misc_reclaimable:0 [ 3647.603960][T18214] free:322723 free_pcp:1793 free_cma:8000 [ 3647.606366][T18214] Node 0 active_anon:9096kB inactive_anon:0kB active_file:12648kB inactive_file:19080kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:8204kB dirty:96kB writeback:0kB shmem:3600kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:5392kB pagetables:1280kB sec_pagetables:0kB all_unreclaimable? no [ 3647.608093][T18214] Node 0 DMA free:1290892kB boost:0kB min:22528kB low:28160kB high:33792kB reserved_highatomic:0KB active_anon:9096kB inactive_anon:0kB active_file:12648kB inactive_file:19080kB unevictable:3072kB writepending:96kB present:2097152kB managed:1600372kB mlocked:0kB bounce:0kB free_pcp:7172kB local_pcp:3756kB free_cma:32000kB [ 3647.623079][T18214] lowmem_reserve[]: 0 0 0 0 0 [ 3647.625121][T18214] Node 0 DMA: 39*4kB (UE) 104*8kB (UME) 127*16kB (UM) 80*32kB (M) 265*64kB (UME) 295*128kB (UM) 239*256kB (UMEC) 194*512kB (UM) 107*1024kB (UMEC) 63*2048kB (UMC) 203*4096kB (UMC) = 1290892kB [ 3647.631998][T18214] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3647.633043][T18214] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 3647.637383][T18214] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3647.638384][T18214] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 3647.639328][T18214] 8829 total pagecache pages [ 3647.645894][T18214] 0 pages in swap cache [ 3647.646631][T18214] Free swap = 124400kB [ 3647.647187][T18214] Total swap = 124996kB [ 3647.647992][T18214] 524288 pages RAM [ 3647.648528][T18214] 0 pages HighMem/MovableOnly [ 3647.649106][T18214] 124195 pages reserved [ 3647.668779][T18214] 8192 pages cma reserved [ 3647.671420][T18214] 0 pages hwpoisoned [ 3666.962012][T18311] input: syz0 as /devices/virtual/input/input29 [ 3667.475250][ T30] audit: type=1400 audit(3667.190:416): avc: denied { setopt } for pid=18308 comm="syz.0.6447" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 3671.784745][T18328] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=18328 comm=syz.0.6455 [ 3686.926739][T18368] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=18368 comm=syz.0.6474 [ 3719.514887][T18400] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3719.608367][T18400] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3727.807741][T18400] hsr_slave_0: entered promiscuous mode [ 3727.895595][T18400] hsr_slave_1: entered promiscuous mode [ 3731.339488][T18400] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3731.888163][T18400] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3732.573963][T18400] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3733.146516][T18400] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3735.069362][T18400] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 3735.147587][T18400] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 3735.278892][T18400] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 3735.378402][T18400] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 3742.335531][T18400] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3758.447036][ T4671] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3758.531822][ T4671] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3758.608435][ T4671] bond0 (unregistering): Released all slaves [ 3759.158959][ T4671] hsr_slave_0: left promiscuous mode [ 3759.282882][ T4671] hsr_slave_1: left promiscuous mode [ 3759.572984][ T4671] veth1_macvtap: left promiscuous mode [ 3759.573944][ T4671] veth0_macvtap: left promiscuous mode [ 3759.574888][ T4671] veth1_vlan: left promiscuous mode [ 3759.575696][ T4671] veth0_vlan: left promiscuous mode [ 3776.975300][T18400] veth0_vlan: entered promiscuous mode [ 3777.203100][T18400] veth1_vlan: entered promiscuous mode [ 3777.752223][T18400] veth0_macvtap: entered promiscuous mode [ 3777.872904][T18400] veth1_macvtap: entered promiscuous mode [ 3778.455267][T18400] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3778.456203][T18400] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3778.456917][T18400] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3778.457650][T18400] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3780.998630][T18643] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18643 comm=syz.0.6570 [ 3794.474450][T18701] loop0: detected capacity change from 0 to 512 [ 3794.778625][T18701] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 3795.225827][T16848] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3802.418203][T18727] loop0: detected capacity change from 0 to 512 [ 3802.885847][T18727] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 3803.472329][T16848] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3804.576487][T18734] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18734 comm=syz.0.6607 [ 3806.680725][ T30] audit: type=1400 audit(3806.400:417): avc: denied { getopt } for pid=18744 comm="syz.0.6613" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 3806.885734][T18746] serio: Serial port pts0 [ 3810.556300][T18766] serio: Serial port pts0 [ 3836.188469][ T30] audit: type=1400 audit(3835.900:418): avc: denied { ioctl } for pid=18890 comm="syz.1.6677" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=59567 ioctlcmd=0x5450 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 3857.995374][ T30] audit: type=1400 audit(3857.720:419): avc: denied { getopt } for pid=18986 comm="syz.1.6720" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 3859.908719][ T30] audit: type=1400 audit(3859.630:420): avc: denied { lock } for pid=18998 comm="syz.1.6726" path="socket:[59244]" dev="sockfs" ino=59244 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 3860.512354][ T30] audit: type=1400 audit(3860.220:421): avc: denied { write } for pid=18998 comm="syz.1.6726" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 3928.053208][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 3929.641988][T19319] serio: Serial port pts0 [ 3937.563607][T19358] serio: Serial port pts0 [ 3951.594697][T19420] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=19420 comm=syz.0.6915 [ 3955.288831][T19437] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=19437 comm=syz.1.6923 [ 3956.558487][T19442] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=19442 comm=syz.0.6926 [ 3959.182531][T19455] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=19455 comm=syz.1.6932 [ 3962.531332][T19476] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=19476 comm=syz.0.6942 [ 3969.413459][T19508] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=19508 comm=syz.0.6958 [ 3969.613601][T14185] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3969.926511][T14185] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3969.966983][T19511] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pid=19511 comm=syz.0.6959 [ 3970.317409][T14185] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3970.573471][T14185] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3972.186817][T19521] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=19521 comm=syz.0.6962 [ 3974.753832][T19531] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=19531 comm=syz.0.6966 [ 3977.049547][T19539] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=19539 comm=syz.0.6970 [ 3977.302983][T14185] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3977.478036][T14185] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3977.593433][T14185] bond0 (unregistering): Released all slaves [ 3978.155891][T14185] hsr_slave_0: left promiscuous mode [ 3978.275358][T14185] hsr_slave_1: left promiscuous mode [ 3978.323364][T19544] input: syz0 as /devices/virtual/input/input34 [ 3978.488214][T14185] veth1_macvtap: left promiscuous mode [ 3978.489003][T14185] veth0_macvtap: left promiscuous mode [ 3978.500851][T14185] veth1_vlan: left promiscuous mode [ 3978.501770][T14185] veth0_vlan: left promiscuous mode [ 3997.398696][T19505] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3997.476849][T19505] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4004.036365][T19505] hsr_slave_0: entered promiscuous mode [ 4004.136536][T19505] hsr_slave_1: entered promiscuous mode [ 4011.453189][T19505] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 4011.591547][T19505] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 4011.708635][T19505] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 4011.836183][T19505] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 4020.401739][T19505] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4033.205217][T19597] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4033.247509][T19597] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4040.278870][T19597] hsr_slave_0: entered promiscuous mode [ 4040.346366][T19597] hsr_slave_1: entered promiscuous mode [ 4040.402299][T19597] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 4040.403194][T19597] Cannot create hsr debugfs directory [ 4042.987091][T19597] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4043.507077][T19597] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4044.009349][T19597] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4044.568920][T19597] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4045.336416][T19505] veth0_vlan: entered promiscuous mode [ 4045.655600][T19505] veth1_vlan: entered promiscuous mode [ 4046.398543][T19597] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 4046.538104][T19597] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 4046.702713][T19597] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 4046.782847][T19597] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 4046.947090][T19505] veth0_macvtap: entered promiscuous mode [ 4047.092485][T19505] veth1_macvtap: entered promiscuous mode [ 4047.598252][T19505] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4047.598857][T19505] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4047.599291][T19505] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4047.605516][T19505] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4053.343362][T19597] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4060.763100][T19723] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=19723 comm=syz.1.6985 [ 4068.202138][T18551] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4068.357811][T18551] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4068.518402][T18551] bond0 (unregistering): Released all slaves [ 4069.128082][T18551] hsr_slave_0: left promiscuous mode [ 4069.186279][T18551] hsr_slave_1: left promiscuous mode [ 4069.374923][T18551] veth1_macvtap: left promiscuous mode [ 4069.376629][T18551] veth0_macvtap: left promiscuous mode [ 4069.378609][T18551] veth1_vlan: left promiscuous mode [ 4069.382625][T18551] veth0_vlan: left promiscuous mode [ 4080.387372][T19767] random: crng reseeded on system resumption [ 4086.783145][T19792] random: crng reseeded on system resumption [ 4091.263522][T19597] veth0_vlan: entered promiscuous mode [ 4091.404170][T19597] veth1_vlan: entered promiscuous mode [ 4091.848605][T19597] veth0_macvtap: entered promiscuous mode [ 4091.916449][T19597] veth1_macvtap: entered promiscuous mode [ 4092.415009][T19597] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4092.416018][T19597] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4092.416866][T19597] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4092.417643][T19597] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4099.026191][T19836] loop0: detected capacity change from 0 to 512 [ 4099.232364][T19836] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 4099.235092][T19836] System zones: 1-12 [ 4099.355696][T19836] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz.0.7028: invalid indirect mapped block 1819239214 (level 1) [ 4099.407745][T19836] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.7028: bg 0: block 361: padding at end of block bitmap is not set [ 4099.497383][T19836] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 4099.522896][T19836] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz.0.7028: attempt to clear invalid blocks 33619980 len 1 [ 4099.546302][T19836] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz.0.7028: invalid indirect mapped block 1819239214 (level 0) [ 4099.628345][T19836] EXT4-fs (loop0): 1 truncate cleaned up [ 4099.686592][T19836] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 4099.819292][T19836] EXT4-fs error (device loop0): dx_probe:822: inode #2: comm syz.0.7028: Directory hole found for htree index block [ 4100.267378][T19597] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4150.408850][ T30] audit: type=1400 audit(4150.120:422): avc: denied { create } for pid=20071 comm="syz.0.7138" name="file5" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=blk_file permissive=1 [ 4150.450993][ T30] audit: type=1400 audit(4150.170:423): avc: denied { read } for pid=20071 comm="syz.0.7138" name="file5" dev="vda" ino=1808 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=blk_file permissive=1 [ 4150.451774][ T30] audit: type=1400 audit(4150.170:424): avc: denied { open } for pid=20071 comm="syz.0.7138" path="/syzkaller.fNPmat/66/file5" dev="vda" ino=1808 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=blk_file permissive=1 [ 4150.452496][ T30] audit: type=1400 audit(4150.170:425): avc: denied { ioctl } for pid=20071 comm="syz.0.7138" path="/syzkaller.fNPmat/66/file5" dev="vda" ino=1808 ioctlcmd=0x4c07 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=blk_file permissive=1 [ 4150.540921][ T30] audit: type=1400 audit(4150.260:426): avc: denied { unlink } for pid=19597 comm="syz-executor" name="file5" dev="vda" ino=1808 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=blk_file permissive=1 [ 4155.211811][T20101] serio: Serial port pts0 [ 4155.852267][T20107] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20107 comm=syz.1.7155 [ 4161.945540][T20132] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=20132 comm=syz.0.7167 [ 4163.172819][ T30] audit: type=1400 audit(4162.890:427): avc: denied { remount } for pid=20137 comm="syz.1.7170" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 4164.543061][T20144] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=20144 comm=syz.0.7173 [ 4180.470985][T18551] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4181.121979][T18551] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4181.423257][T18551] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4181.802217][T18551] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4187.059068][T18551] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4187.165407][T18551] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4187.250833][T18551] bond0 (unregistering): Released all slaves [ 4187.727784][T18551] hsr_slave_0: left promiscuous mode [ 4187.783186][T18551] hsr_slave_1: left promiscuous mode [ 4188.024065][T18551] veth1_macvtap: left promiscuous mode [ 4188.025537][T18551] veth0_macvtap: left promiscuous mode [ 4188.027533][T18551] veth1_vlan: left promiscuous mode [ 4188.029096][T18551] veth0_vlan: left promiscuous mode [ 4200.232308][T20266] netlink: 12 bytes leftover after parsing attributes in process `syz.1.7222'. [ 4200.266619][T20266] netlink: 12 bytes leftover after parsing attributes in process `syz.1.7222'. [ 4200.303602][T20266] netlink: 12 bytes leftover after parsing attributes in process `syz.1.7222'. [ 4200.344451][T20266] netlink: 12 bytes leftover after parsing attributes in process `syz.1.7222'. [ 4200.348081][T20266] netlink: 12 bytes leftover after parsing attributes in process `syz.1.7222'. [ 4200.363992][T20266] netlink: 12 bytes leftover after parsing attributes in process `syz.1.7222'. [ 4200.367479][T20266] netlink: 12 bytes leftover after parsing attributes in process `syz.1.7222'. [ 4200.386049][T20266] netlink: 12 bytes leftover after parsing attributes in process `syz.1.7222'. [ 4200.412014][T20266] netlink: 12 bytes leftover after parsing attributes in process `syz.1.7222'. [ 4200.416021][T20266] netlink: 12 bytes leftover after parsing attributes in process `syz.1.7222'. [ 4202.425278][T20274] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20274 comm=syz.1.7222 [ 4202.473092][T20274] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20274 comm=syz.1.7222 [ 4202.522426][T20274] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20274 comm=syz.1.7222 [ 4208.796270][T20220] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4208.855682][T20220] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4215.238346][T20220] hsr_slave_0: entered promiscuous mode [ 4215.315482][T20220] hsr_slave_1: entered promiscuous mode [ 4215.371672][T20220] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 4215.372664][T20220] Cannot create hsr debugfs directory [ 4221.192849][T20220] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 4221.264320][T20220] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 4221.296492][T20220] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 4221.345186][T20220] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 4227.885893][T20220] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4229.031064][ T30] audit: type=1400 audit(4228.750:428): avc: denied { ioctl } for pid=20378 comm="syz.1.7249" path="/dev/input/mice" dev="devtmpfs" ino=706 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 4237.785706][T20416] ptrace attach of "/syz-executor exec"[19505] was attempted by "/syz-executor exec"[20416] [ 4240.882415][T20433] ptrace attach of "/syz-executor exec"[19505] was attempted by "/syz-executor exec"[20433] [ 4246.565242][T20453] ptrace attach of "/syz-executor exec"[19505] was attempted by "/syz-executor exec"[20453] [ 4249.593530][T20465] ptrace attach of "/syz-executor exec"[19505] was attempted by "/syz-executor exec"[20465] [ 4249.969372][T20220] veth0_vlan: entered promiscuous mode [ 4250.134026][T20220] veth1_vlan: entered promiscuous mode [ 4250.626047][T20220] veth0_macvtap: entered promiscuous mode [ 4250.691724][T20220] veth1_macvtap: entered promiscuous mode [ 4250.935564][T20220] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4250.936613][T20220] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4250.937352][T20220] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4250.938037][T20220] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4252.296028][T20473] loop0: detected capacity change from 0 to 512 [ 4252.595993][T20473] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 4256.774896][ T30] audit: type=1400 audit(4256.500:429): avc: denied { create } for pid=20472 comm="syz.0.7210" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 4268.641345][T18511] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4269.073317][T18511] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4269.604580][T18511] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4270.039086][T18511] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4275.732470][T20220] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4276.067458][T18511] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4276.334180][T18511] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4276.456079][T18511] bond0 (unregistering): Released all slaves [ 4277.080460][T18511] hsr_slave_0: left promiscuous mode [ 4277.162272][T18511] hsr_slave_1: left promiscuous mode [ 4277.475248][T18511] veth1_macvtap: left promiscuous mode [ 4277.476605][T18511] veth0_macvtap: left promiscuous mode [ 4277.478468][T18511] veth1_vlan: left promiscuous mode [ 4277.511331][T18511] veth0_vlan: left promiscuous mode [ 4290.211072][ T30] audit: type=1400 audit(4289.920:430): avc: denied { relabelto } for pid=20572 comm="syz.0.7314" name="sw_sync" dev="debugfs" ino=2040 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bsdpty_device_t tclass=file permissive=1 [ 4290.227066][ T30] audit: type=1400 audit(4289.950:431): avc: denied { associate } for pid=20572 comm="syz.0.7314" name="sw_sync" dev="debugfs" ino=2040 scontext=system_u:object_r:bsdpty_device_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 4295.091641][T20596] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=20596 comm=syz.0.7320 [ 4303.125198][T20515] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4303.175214][T20515] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4310.493475][T20515] hsr_slave_0: entered promiscuous mode [ 4310.576632][T20515] hsr_slave_1: entered promiscuous mode [ 4310.800582][ T30] audit: type=1400 audit(4310.520:432): avc: denied { unmount } for pid=20220 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 4312.176738][ T30] audit: type=1400 audit(4311.900:433): avc: denied { setopt } for pid=20668 comm="syz.0.7337" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 4316.782937][T20515] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 4316.861636][T20515] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 4316.966542][T20515] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 4317.067029][T20515] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 4323.474261][T20515] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4344.246141][T20515] veth0_vlan: entered promiscuous mode [ 4344.490591][T20515] veth1_vlan: entered promiscuous mode [ 4345.074150][T20515] veth0_macvtap: entered promiscuous mode [ 4345.172072][T20515] veth1_macvtap: entered promiscuous mode [ 4345.717530][T20515] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4345.741537][T20515] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4345.744629][T20515] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4345.745593][T20515] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4359.343769][T20853] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket pid=20853 comm=syz.1.7387 [ 4359.766376][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 4362.366847][T20868] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket pid=20868 comm=syz.1.7393 [ 4363.155896][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 4364.866173][T18511] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4365.485482][T18511] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4365.624646][T20882] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket pid=20882 comm=syz.1.7399 [ 4366.065800][T18511] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4366.526442][T18511] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4370.417266][T20895] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket pid=20895 comm=syz.1.7403 [ 4371.512266][T18511] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4371.616027][T18511] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4371.735984][T18511] bond0 (unregistering): Released all slaves [ 4371.895868][T20903] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket pid=20903 comm=syz.1.7407 [ 4372.473333][T18511] hsr_slave_0: left promiscuous mode [ 4372.545220][T18511] hsr_slave_1: left promiscuous mode [ 4372.947748][T18511] veth1_macvtap: left promiscuous mode [ 4372.949225][T18511] veth0_macvtap: left promiscuous mode [ 4372.982001][T18511] veth1_vlan: left promiscuous mode [ 4372.983810][T18511] veth0_vlan: left promiscuous mode [ 4397.233090][T20877] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4397.348447][T20877] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4405.443535][T20877] hsr_slave_0: entered promiscuous mode [ 4405.534873][T20877] hsr_slave_1: entered promiscuous mode [ 4405.622211][T20877] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 4405.624594][T20877] Cannot create hsr debugfs directory [ 4412.574209][T20877] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 4412.664429][T20877] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 4412.743771][T20877] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 4412.836632][T20877] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 4417.488615][T20877] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4441.849426][T20877] veth0_vlan: entered promiscuous mode [ 4442.033565][T20877] veth1_vlan: entered promiscuous mode [ 4442.773489][T20877] veth0_macvtap: entered promiscuous mode [ 4442.904575][T20877] veth1_macvtap: entered promiscuous mode [ 4443.823665][T20877] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4443.824607][T20877] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4443.825294][T20877] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4443.825946][T20877] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4446.922392][ T30] audit: type=1400 audit(4446.640:434): avc: denied { setopt } for pid=21172 comm="syz.0.7484" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 4492.085604][ T30] audit: type=1400 audit(4491.810:435): avc: denied { bind } for pid=21390 comm="syz.1.7587" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 4497.070579][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 4502.942950][T21439] serio: Serial port pts0 [ 4506.501678][T21459] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=21459 comm=syz.1.7619 [ 4507.844507][T21465] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=21465 comm=syz.1.7622 [ 4508.648656][T21469] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=21469 comm=syz.1.7624 [ 4510.949434][T21475] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=21475 comm=syz.1.7627 [ 4516.145842][T21488] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=21488 comm=syz.1.7633 [ 4518.986981][T21499] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=21499 comm=syz.1.7638 [ 4520.996708][T21509] serio: Serial port pts0 [ 4533.434285][T10860] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4533.755040][T10860] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4534.086345][T10860] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4534.395759][T10860] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4541.825210][T10860] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4541.984621][T10860] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4542.126781][T10860] bond0 (unregistering): Released all slaves [ 4543.031926][T10860] hsr_slave_0: left promiscuous mode [ 4543.105329][T10860] hsr_slave_1: left promiscuous mode [ 4543.423633][T10860] veth1_macvtap: left promiscuous mode [ 4543.426202][T10860] veth0_macvtap: left promiscuous mode [ 4543.428139][T10860] veth1_vlan: left promiscuous mode [ 4543.442992][T10860] veth0_vlan: left promiscuous mode [ 4564.653884][T21561] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4564.703442][T21561] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4573.747802][T21561] hsr_slave_0: entered promiscuous mode [ 4573.823340][T21561] hsr_slave_1: entered promiscuous mode [ 4580.465324][T21561] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 4580.567088][T21561] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 4580.696320][T21561] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 4580.771001][ T30] audit: type=1400 audit(4580.480:436): avc: denied { unlink } for pid=3009 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 4580.813015][T21561] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 4587.087761][T21561] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4602.947841][T18511] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4603.375831][T18511] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4603.877004][T18511] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4604.466397][T18511] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4610.263336][T18511] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4610.394847][T18511] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4610.475643][T18511] bond0 (unregistering): Released all slaves [ 4611.116120][T18511] hsr_slave_0: left promiscuous mode [ 4611.207225][T18511] hsr_slave_1: left promiscuous mode [ 4611.377119][T18511] veth1_macvtap: left promiscuous mode [ 4611.378854][T18511] veth0_macvtap: left promiscuous mode [ 4611.382439][T18511] veth1_vlan: left promiscuous mode [ 4611.384159][T18511] veth0_vlan: left promiscuous mode [ 4624.865357][T21561] veth0_vlan: entered promiscuous mode [ 4624.935262][T21561] veth1_vlan: entered promiscuous mode [ 4625.852982][T21561] veth0_macvtap: entered promiscuous mode [ 4625.967183][T21561] veth1_macvtap: entered promiscuous mode [ 4626.722181][T21561] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4626.723304][T21561] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4626.724004][T21561] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4626.724714][T21561] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4629.328997][T21819] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4629.353032][T21819] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4638.312833][T21819] hsr_slave_0: entered promiscuous mode [ 4638.384465][T21819] hsr_slave_1: entered promiscuous mode [ 4638.482456][T21819] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 4638.484181][T21819] Cannot create hsr debugfs directory [ 4646.793591][T21819] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 4647.046415][T21819] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 4647.172408][T21819] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 4647.245898][T21819] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 4653.227318][T21819] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4667.238831][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 4675.978516][T21819] veth0_vlan: entered promiscuous mode [ 4676.067255][T21819] veth1_vlan: entered promiscuous mode [ 4676.713312][T21819] veth0_macvtap: entered promiscuous mode [ 4676.797565][T21819] veth1_macvtap: entered promiscuous mode [ 4677.503306][T21819] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4677.504679][T21819] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4677.505450][T21819] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4677.506097][T21819] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4679.377221][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 4687.641332][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 4691.044179][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 4699.516002][T22149] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=22149 comm=syz.1.7824 [ 4702.063381][T22160] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=22160 comm=syz.0.7829 [ 4711.276648][ T30] audit: type=1400 audit(4710.970:437): avc: denied { setattr } for pid=22210 comm="syz.1.7854" name="NFC_LLCP" dev="sockfs" ino=71915 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 4741.688212][ T30] audit: type=1400 audit(4741.410:438): avc: denied { accept } for pid=22378 comm="syz.0.7934" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 4747.446200][T18511] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4747.787068][T18511] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4748.098762][T18511] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4748.568998][T18511] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4750.774015][T22419] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=22419 comm=syz.1.7951 [ 4753.454696][T22430] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=22430 comm=syz.1.7955 [ 4755.551285][T18511] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4755.654040][T18511] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4755.757835][T18511] bond0 (unregistering): Released all slaves [ 4756.492800][T18511] hsr_slave_0: left promiscuous mode [ 4756.579407][T18511] hsr_slave_1: left promiscuous mode [ 4756.990974][T18511] veth1_macvtap: left promiscuous mode [ 4757.003084][T18511] veth0_macvtap: left promiscuous mode [ 4757.020959][T18511] veth1_vlan: left promiscuous mode [ 4757.042405][T18511] veth0_vlan: left promiscuous mode [ 4777.219041][T22407] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4777.389377][T22407] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4785.443608][T22407] hsr_slave_0: entered promiscuous mode [ 4785.493933][T22407] hsr_slave_1: entered promiscuous mode [ 4785.543122][T22407] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 4785.544233][T22407] Cannot create hsr debugfs directory [ 4791.397790][T22407] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 4791.496139][T22407] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 4791.607219][T22407] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 4791.718214][T22407] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 4798.179436][T22407] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4805.906865][T22617] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=22617 comm=syz.1.8007 [ 4811.222569][T22638] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=22638 comm=syz.1.8011 [ 4815.606968][T22653] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=22653 comm=syz.1.8015 [ 4824.137089][T22407] veth0_vlan: entered promiscuous mode [ 4824.312307][T22407] veth1_vlan: entered promiscuous mode [ 4824.937609][T22407] veth0_macvtap: entered promiscuous mode [ 4825.052851][T22407] veth1_macvtap: entered promiscuous mode [ 4825.502028][T22407] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4825.502758][T22407] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4825.503209][T22407] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4825.505080][T22407] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4834.368692][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 4835.652515][T22733] loop1: detected capacity change from 0 to 1024 [ 4835.733746][T22733] EXT4-fs: Ignoring removed orlov option [ 4835.816250][T22733] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 4835.818108][T22733] EXT4-fs (loop1): Test dummy encryption mode enabled [ 4835.855816][T22733] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 4835.857873][T22733] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 4835.968941][T22733] EXT4-fs (loop1): invalid journal inode [ 4835.975506][T22733] EXT4-fs (loop1): can't get journal size [ 4836.093567][T22733] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 4836.715328][T21561] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4838.005933][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 4839.617362][T22747] loop1: detected capacity change from 0 to 1024 [ 4839.673429][T22747] EXT4-fs: Ignoring removed orlov option [ 4839.724117][T22747] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 4839.725200][T22747] EXT4-fs (loop1): Test dummy encryption mode enabled [ 4839.742679][T22747] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 4839.743747][T22747] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 4839.857955][T22747] EXT4-fs (loop1): invalid journal inode [ 4839.902517][T22747] EXT4-fs (loop1): can't get journal size [ 4840.047338][T22747] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 4840.464631][T21561] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4857.105488][T22832] serio: Serial port pts0 [ 4866.707794][T22884] loop0: detected capacity change from 0 to 512 [ 4866.807808][T22884] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 4866.811162][T22884] System zones: 1-12 [ 4866.888316][T22884] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz.0.8113: invalid block [ 4866.934042][T22884] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz.0.8113: invalid indirect mapped block 1819239214 (level 1) [ 4866.963556][T22884] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.8113: bg 0: block 361: padding at end of block bitmap is not set [ 4866.975092][T22884] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 4866.994769][T22884] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz.0.8113: attempt to clear invalid blocks 33619980 len 1 [ 4867.013822][T22884] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz.0.8113: invalid indirect mapped block 1819239214 (level 0) [ 4867.036019][T22884] EXT4-fs (loop0): 1 truncate cleaned up [ 4867.074478][T22884] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 4867.113498][T22884] EXT4-fs error (device loop0): dx_probe:822: inode #2: comm syz.0.8113: Directory hole found for htree index block [ 4867.283175][T22407] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4879.118049][T22944] loop0: detected capacity change from 0 to 512 [ 4879.304555][T22944] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 4879.308617][T22944] System zones: 1-12 [ 4879.457565][T22944] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz.0.8141: invalid block [ 4879.464357][T22944] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz.0.8141: invalid indirect mapped block 1819239214 (level 1) [ 4879.488762][T22944] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.8141: bg 0: block 361: padding at end of block bitmap is not set [ 4879.517125][T22944] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 4879.530481][T22944] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz.0.8141: attempt to clear invalid blocks 33619980 len 1 [ 4879.553203][T22944] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz.0.8141: invalid indirect mapped block 1819239214 (level 0) [ 4879.575293][T22944] EXT4-fs (loop0): 1 truncate cleaned up [ 4879.616561][T22944] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 4879.667418][T22944] EXT4-fs error (device loop0): dx_probe:822: inode #2: comm syz.0.8141: Directory hole found for htree index block [ 4880.036039][T22407] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4892.002791][T23006] serio: Serial port pts0 [ 4900.848548][T23035] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=23035 comm=syz.0.8178 [ 4909.468932][T23058] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=23058 comm=syz.0.8189 [ 4916.659214][T23096] loop1: detected capacity change from 0 to 1024 [ 4916.713934][T23096] EXT4-fs: Ignoring removed orlov option [ 4916.730957][T23096] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 4916.731461][T23096] EXT4-fs (loop1): Test dummy encryption mode enabled [ 4916.743565][T23096] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 4916.744188][T23096] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 4916.771210][T23096] EXT4-fs (loop1): invalid journal inode [ 4916.772485][T23096] EXT4-fs (loop1): can't get journal size [ 4916.847980][T23096] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 4917.084793][T21561] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4922.485949][T23125] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39900 sclass=netlink_route_socket pid=23125 comm=syz.1.8219 [ 4924.865975][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 4927.497919][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 4937.571576][ T30] audit: type=1400 audit(4937.290:439): avc: denied { write } for pid=23199 comm="syz.1.8256" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 4944.399399][T23227] block nbd1: shutting down sockets [ 4945.738860][ T30] audit: type=1400 audit(4945.460:440): avc: denied { getattr } for pid=23233 comm="syz.1.8271" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=75906 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 4950.566321][T23260] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1001 sclass=netlink_xfrm_socket pid=23260 comm=syz.1.8284 [ 4953.536718][ T30] audit: type=1400 audit(4953.260:441): avc: denied { bind } for pid=23273 comm="syz.1.8291" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 4954.865077][ T30] audit: type=1400 audit(4954.590:442): avc: denied { remount } for pid=23280 comm="syz.0.8294" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 4955.240921][ T30] audit: type=1400 audit(4954.960:443): avc: denied { map } for pid=23282 comm="syz.1.8295" path="socket:[76003]" dev="sockfs" ino=76003 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 4957.201987][T23291] block nbd0: shutting down sockets [ 4967.223521][T23344] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23344 comm=syz.0.8324 [ 4968.293416][T23348] loop0: detected capacity change from 0 to 1024 [ 4968.332440][T23348] EXT4-fs: Ignoring removed orlov option [ 4968.351378][T23348] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 4968.351883][T23348] EXT4-fs (loop0): Test dummy encryption mode enabled [ 4968.354350][T23348] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 4968.354794][T23348] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 4968.394785][T23348] EXT4-fs (loop0): invalid journal inode [ 4968.396482][T23348] EXT4-fs (loop0): can't get journal size [ 4968.518210][T23348] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 4968.806468][T22407] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4971.203599][T23366] loop1: detected capacity change from 0 to 1024 [ 4971.236075][T23366] EXT4-fs: Ignoring removed orlov option [ 4971.273141][T23366] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 4971.274114][T23366] EXT4-fs (loop1): Test dummy encryption mode enabled [ 4971.278481][T23366] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 4971.279246][T23366] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 4971.302587][T23366] EXT4-fs (loop1): invalid journal inode [ 4971.303360][T23366] EXT4-fs (loop1): can't get journal size [ 4971.343918][T23366] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 4971.695957][T21561] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4973.425965][T23379] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23379 comm=syz.0.8341 [ 4990.602251][T23428] serio: Serial port pts0 [ 4998.815488][T23455] serio: Serial port pts0 [ 5006.772935][T23484] serio: Serial port pts0 [ 5018.694449][ T30] audit: type=1400 audit(5018.420:444): avc: denied { create } for pid=23540 comm="syz.0.8416" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 5036.613909][T23625] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=23625 comm=syz.1.8448 [ 5037.771142][ T30] audit: type=1400 audit(5037.480:445): avc: denied { setopt } for pid=23630 comm="syz.0.8451" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 5043.162849][T23662] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=23662 comm=syz.0.8464 [ 5045.265757][T23673] loop0: detected capacity change from 0 to 512 [ 5045.312151][T23673] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 5045.592134][T23673] EXT4-fs error (device loop0): ext4_orphan_get:1394: inode #17: comm syz.0.8469: iget: bad i_size value: -6917529027641081756 [ 5045.622767][T23673] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.8469: couldn't read orphan inode 17 (err -117) [ 5045.687392][T23673] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 5045.763426][T23673] Quota error (device loop0): do_check_range: Getting block 16777216 out of range 0-5 [ 5046.061301][T22407] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 5054.131372][T23715] loop0: detected capacity change from 0 to 512 [ 5054.413657][T23715] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 5054.705647][T23715] Quota error (device loop0): do_check_range: Getting dqdh_prev_free 589824 out of range 0-6 [ 5054.708944][T23715] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 5054.744146][T23715] EXT4-fs error (device loop0): ext4_acquire_dquot:6858: comm syz.0.8489: Failed to acquire dquot type 1 [ 5055.193509][T22407] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 5055.562094][T23724] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=23724 comm=syz.1.8493 [ 5058.027818][T23737] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=23737 comm=syz.1.8498 [ 5065.582136][T23771] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=23771 comm=syz.0.8515 [ 5071.812069][T23800] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=23800 comm=syz.0.8530 [ 5074.288117][T23814] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=23814 comm=syz.0.8536 [ 5075.629261][T23820] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23820 comm=syz.0.8539 [ 5076.467996][T23825] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=23825 comm=syz.1.8541 [ 5077.711983][T23830] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23830 comm=syz.0.8544 [ 5092.300845][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 5099.285525][T23953] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=23953 comm=syz.0.8603 [ 5100.880901][T23963] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=23963 comm=syz.1.8609 [ 5106.497870][T23981] batadv_slave_1: entered promiscuous mode [ 5107.625556][T23970] batadv_slave_1: left promiscuous mode [ 5125.913756][ T8485] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5126.446717][ T8485] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5126.874256][ T8485] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5127.323951][ T8485] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5134.455237][ T8485] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 5134.586332][ T8485] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 5134.695658][ T8485] bond0 (unregistering): Released all slaves [ 5135.366613][ T8485] hsr_slave_0: left promiscuous mode [ 5135.445703][ T8485] hsr_slave_1: left promiscuous mode [ 5135.672088][ T8485] veth1_macvtap: left promiscuous mode [ 5135.674517][ T8485] veth0_macvtap: left promiscuous mode [ 5135.676320][ T8485] veth1_vlan: left promiscuous mode [ 5135.677777][ T8485] veth0_vlan: left promiscuous mode [ 5159.724321][T24068] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5159.825754][T24068] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5166.777598][T24068] hsr_slave_0: entered promiscuous mode [ 5166.865797][T24068] hsr_slave_1: entered promiscuous mode [ 5166.932403][T24068] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 5166.933380][T24068] Cannot create hsr debugfs directory [ 5173.124370][T24068] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 5173.238220][T24068] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 5173.327558][T24068] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 5173.427530][T24068] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 5178.952990][T24068] 8021q: adding VLAN 0 to HW filter on device bond0 [ 5198.023115][T24354] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24354 comm=syz.1.8742 [ 5201.122669][T24366] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24366 comm=syz.1.8746 [ 5203.087904][T24068] veth0_vlan: entered promiscuous mode [ 5203.200811][T24068] veth1_vlan: entered promiscuous mode [ 5203.606265][T24068] veth0_macvtap: entered promiscuous mode [ 5203.689505][T24068] veth1_macvtap: entered promiscuous mode [ 5204.356574][T24068] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 5204.357528][T24068] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 5204.358236][T24068] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 5204.358961][T24068] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 5207.649277][T24388] sctp: [Deprecated]: syz.0.8753 (pid 24388) Use of int in maxseg socket option. [ 5207.649277][T24388] Use struct sctp_assoc_value instead [ 5209.931824][T24401] sctp: [Deprecated]: syz.1.8758 (pid 24401) Use of int in maxseg socket option. [ 5209.931824][T24401] Use struct sctp_assoc_value instead [ 5211.670968][T24414] sctp: [Deprecated]: syz.0.8764 (pid 24414) Use of int in maxseg socket option. [ 5211.670968][T24414] Use struct sctp_assoc_value instead [ 5215.935431][ T30] audit: type=1400 audit(5215.660:446): avc: denied { sqpoll } for pid=24440 comm="syz.0.8777" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 5216.931636][T14185] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5217.298380][T14185] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5217.606299][T14185] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5218.055467][T14185] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5223.894125][T14185] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 5223.996469][T14185] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 5224.116665][T14185] bond0 (unregistering): Released all slaves [ 5224.572183][T14185] hsr_slave_0: left promiscuous mode [ 5224.636869][T14185] hsr_slave_1: left promiscuous mode [ 5224.915383][T14185] veth1_macvtap: left promiscuous mode [ 5224.916864][T14185] veth0_macvtap: left promiscuous mode [ 5224.918760][T14185] veth1_vlan: left promiscuous mode [ 5224.936031][T14185] veth0_vlan: left promiscuous mode [ 5232.365927][T24509] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=2049 sclass=netlink_audit_socket pid=24509 comm=syz.0.8801 [ 5233.954501][T24517] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=2049 sclass=netlink_audit_socket pid=24517 comm=syz.0.8805 [ 5240.112497][T24549] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=24549 comm=syz.0.8813 [ 5242.825478][T24444] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5242.952955][T24444] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5250.676526][T24444] hsr_slave_0: entered promiscuous mode [ 5250.713875][T24444] hsr_slave_1: entered promiscuous mode [ 5255.748487][T24444] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 5255.868170][T24444] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 5255.994285][T24444] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 5256.097143][T24444] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 5260.475967][T24444] 8021q: adding VLAN 0 to HW filter on device bond0 [ 5261.635806][T24653] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=24653 comm=syz.0.8840 [ 5265.954517][ T30] audit: type=1400 audit(5265.680:447): avc: denied { map } for pid=24679 comm="syz.0.8847" path="pipe:[81935]" dev="pipefs" ino=81935 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 5278.558951][T24444] veth0_vlan: entered promiscuous mode [ 5278.758612][T24444] veth1_vlan: entered promiscuous mode [ 5279.515879][T24444] veth0_macvtap: entered promiscuous mode [ 5279.607486][T24444] veth1_macvtap: entered promiscuous mode [ 5280.128227][T24444] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 5280.129258][T24444] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 5280.131640][T24444] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 5280.132318][T24444] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 5282.793893][T24765] loop1: detected capacity change from 0 to 1024 [ 5282.887014][T24765] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 5282.944359][T24765] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 5282.945555][T24765] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e840e018, mo2=0000] [ 5282.946796][T24765] System zones: 0-1, 3-12 [ 5282.973172][T24765] EXT4-fs (loop1): orphan cleanup on readonly fs [ 5283.023313][T24765] EXT4-fs error (device loop1): ext4_free_blocks:6589: comm syz.1.8872: Freeing blocks not in datazone - block = 0, count = 4096 [ 5283.058760][T24765] EXT4-fs (loop1): 1 orphan inode deleted [ 5283.123642][T24765] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 5283.543161][T24444] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 5295.607056][T24831] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=24831 comm=syz.1.8903 [ 5298.644562][T24843] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=24843 comm=syz.0.8909 [ 5300.660641][T24854] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=24854 comm=syz.0.8914 [ 5303.515132][T24868] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=24868 comm=syz.1.8920 [ 5306.009258][T24881] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=24881 comm=syz.1.8926 [ 5308.351821][ T30] audit: type=1400 audit(5308.070:448): avc: denied { watch } for pid=24891 comm="syz.1.8932" path="/syzkaller.OFAAly/25/file1" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=sock_file permissive=1 [ 5312.944752][T24905] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=262 sclass=netlink_tcpdiag_socket pid=24905 comm=syz.1.8938 [ 5315.808378][T24916] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=262 sclass=netlink_tcpdiag_socket pid=24916 comm=syz.0.8944 [ 5331.321192][ T30] audit: type=1400 audit(5331.040:449): avc: denied { watch } for pid=25002 comm="syz.1.8987" path="/syzkaller.OFAAly/47" dev="vda" ino=1812 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 5331.348938][ T30] audit: type=1400 audit(5331.060:450): avc: denied { watch_sb } for pid=25002 comm="syz.1.8987" path="/syzkaller.OFAAly/47" dev="vda" ino=1812 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 5335.064257][ T30] audit: type=1400 audit(5334.790:451): avc: denied { create } for pid=25027 comm="syz.0.9001" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 5349.715894][T25130] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65534 sclass=netlink_route_socket pid=25130 comm=syz.1.9049 [ 5351.043535][T25144] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65534 sclass=netlink_route_socket pid=25144 comm=syz.1.9056 [ 5351.578173][T25150] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1012 sclass=netlink_route_socket pid=25150 comm=syz.1.9058 [ 5352.968538][T25161] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1012 sclass=netlink_route_socket pid=25161 comm=syz.1.9065 [ 5355.004869][T25174] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1012 sclass=netlink_route_socket pid=25174 comm=syz.0.9071 [ 5355.523795][T25178] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1107 sclass=netlink_route_socket pid=25178 comm=syz.0.9073 [ 5359.625867][T25215] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=25215 comm=syz.0.9091 [ 5362.444431][T25245] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=25245 comm=syz.1.9105 [ 5363.716577][T25257] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=25257 comm=syz.1.9111 [ 5365.650594][T25267] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=25267 comm=syz.1.9116 [ 5367.323959][ T30] audit: type=1400 audit(5367.040:452): avc: denied { setopt } for pid=25282 comm="syz.0.9123" lport=49527 faddr=::ffff:10.1.1.1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 [ 5370.986706][T25317] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2816 sclass=netlink_xfrm_socket pid=25317 comm=syz.0.9141 [ 5372.852081][T25329] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=25329 comm=syz.1.9147 [ 5377.431396][T25358] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2816 sclass=netlink_xfrm_socket pid=25358 comm=syz.1.9160 [ 5379.324845][T25370] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2816 sclass=netlink_xfrm_socket pid=25370 comm=syz.0.9166 [ 5380.782650][T25382] serio: Serial port pts0 [ 5384.701271][T25404] serio: Serial port pts0 [ 5388.193122][T25429] serio: Serial port pts0 [ 5419.651411][ T30] audit: type=1400 audit(5419.370:453): avc: denied { map } for pid=25678 comm="syz.0.9306" path="socket:[83746]" dev="sockfs" ino=83746 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 5421.166085][T25690] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2583 sclass=netlink_route_socket pid=25690 comm=syz.0.9311 [ 5422.753595][T25702] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2583 sclass=netlink_route_socket pid=25702 comm=syz.0.9317 [ 5438.758903][T25798] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1551 sclass=netlink_route_socket pid=25798 comm=syz.1.9362 [ 5442.808842][T25830] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1551 sclass=netlink_route_socket pid=25830 comm=syz.0.9378 [ 5443.812161][T25841] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1551 sclass=netlink_route_socket pid=25841 comm=syz.1.9383 [ 5445.407161][T25853] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1551 sclass=netlink_route_socket pid=25853 comm=syz.0.9389 [ 5445.721447][ T30] audit: type=1400 audit(5445.440:454): avc: denied { mount } for pid=25854 comm="syz.1.9390" name="/" dev="autofs" ino=85059 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_t tclass=filesystem permissive=1 [ 5445.782595][ T30] audit: type=1400 audit(5445.490:455): avc: denied { unmount } for pid=24444 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_t tclass=filesystem permissive=1 [ 5451.913729][T25907] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=25907 comm=syz.1.9415 [ 5453.229010][T25918] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=25918 comm=syz.0.9420 [ 5455.129406][T25931] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=25931 comm=syz.0.9426 [ 5455.491795][ T30] audit: type=1400 audit(5455.210:456): avc: denied { setattr } for pid=25932 comm="syz.0.9427" name="card0" dev="devtmpfs" ino=619 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 5456.926161][T25942] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=25942 comm=syz.1.9431 [ 5458.529163][T25954] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=25954 comm=syz.0.9437 [ 5461.814423][T25974] loop1: detected capacity change from 0 to 512 [ 5461.893987][T25974] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 5461.895045][T25974] System zones: 1-12 [ 5461.918986][T25974] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 33619980: comm syz.1.9447: invalid block [ 5461.930457][T25974] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz.1.9447: invalid indirect mapped block 1819239214 (level 1) [ 5461.941971][T25974] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz.1.9447: bg 0: block 361: padding at end of block bitmap is not set [ 5461.953370][T25974] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 5461.956979][T25974] EXT4-fs error (device loop1): ext4_clear_blocks:881: inode #13: comm syz.1.9447: attempt to clear invalid blocks 33619980 len 1 [ 5461.966734][T25974] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz.1.9447: invalid indirect mapped block 1819239214 (level 0) [ 5461.983525][T25974] EXT4-fs (loop1): 1 truncate cleaned up [ 5462.004646][T25974] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 5462.017141][T25974] EXT4-fs error (device loop1): dx_probe:822: inode #2: comm syz.1.9447: Directory hole found for htree index block [ 5462.163532][T24444] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 5464.718070][T25988] loop1: detected capacity change from 0 to 512 [ 5464.866490][T25988] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 5464.868050][T25988] System zones: 1-12 [ 5464.964454][T25988] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 33619980: comm syz.1.9452: invalid block [ 5464.983939][T25988] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz.1.9452: invalid indirect mapped block 1819239214 (level 1) [ 5465.014905][T25988] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz.1.9452: bg 0: block 361: padding at end of block bitmap is not set [ 5465.044674][T25988] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 5465.053457][T25988] EXT4-fs error (device loop1): ext4_clear_blocks:881: inode #13: comm syz.1.9452: attempt to clear invalid blocks 33619980 len 1 [ 5465.077582][T25988] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz.1.9452: invalid indirect mapped block 1819239214 (level 0) [ 5465.104580][T25988] EXT4-fs (loop1): 1 truncate cleaned up [ 5465.144246][T25988] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 5465.192711][T25988] EXT4-fs error (device loop1): dx_probe:822: inode #2: comm syz.1.9452: Directory hole found for htree index block [ 5465.359326][T24444] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 5465.857484][T25998] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=25998 comm=syz.0.9456 [ 5467.293245][T26010] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26010 comm=syz.1.9462 [ 5548.989468][ T30] audit: type=1400 audit(5548.710:457): avc: denied { write } for pid=26494 comm="syz.1.9692" name="rtc0" dev="devtmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 5554.134195][ C0] vxcan0: j1939_tp_rxtimer: 0x00000000d0e609a2: rx timeout, send abort [ 5554.148893][ C0] vxcan0: j1939_xtp_rx_abort_one: 0x00000000d0e609a2: 0x20000: (3) A timeout occurred and this is the connection abort to close the session. [ 5567.271392][ T30] audit: type=1400 audit(5566.980:458): avc: denied { setopt } for pid=26583 comm="syz.0.9732" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 5571.564717][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 5573.462165][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 5579.983160][ T30] audit: type=1400 audit(5579.700:459): avc: denied { accept } for pid=26658 comm="syz.1.9769" dev="sockfs" ino=87554 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 5590.975501][ T30] audit: type=1400 audit(5590.700:460): avc: denied { setattr } for pid=26730 comm="syz.1.9801" name="NETLINK" dev="sockfs" ino=87679 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 5634.191821][ T30] audit: type=1400 audit(5633.910:461): avc: denied { mounton } for pid=26997 comm="syz.0.9929" path="/syzkaller.maDwpk/669/file0" dev="vda" ino=1819 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=sock_file permissive=1 [ 5634.917968][T27003] syz.1.9931 (pid 27003) is setting deprecated v1 encryption policy; recommend upgrading to v2. [ 5638.561248][T27026] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27026 comm=syz.1.9942 [ 5641.621596][T27039] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27039 comm=syz.0.9947 [ 5643.666927][T27051] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27051 comm=syz.1.9953 [ 5665.412436][T27176] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27176 comm=syz.1.10013 [ 5667.981821][T27187] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27187 comm=syz.1.10019 [ 5668.885408][T27193] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=261 sclass=netlink_tcpdiag_socket pid=27193 comm=syz.0.10022 [ 5670.812955][T27204] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=261 sclass=netlink_tcpdiag_socket pid=27204 comm=syz.0.10027 [ 5675.589239][T27235] SELinux: Context system_u:object_r:mnt_t:s0 is not valid (left unmapped). [ 5675.617257][ T30] audit: type=1400 audit(5675.330:462): avc: denied { relabelto } for pid=27233 comm="syz.1.10041" name="file1" dev="vda" ino=1823 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:mnt_t:s0" [ 5675.791243][ T30] audit: type=1400 audit(5675.500:463): avc: denied { unlink } for pid=24444 comm="syz-executor" name="file1" dev="vda" ino=1823 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:mnt_t:s0" [ 5700.323442][ T30] audit: type=1400 audit(5700.050:464): avc: denied { connect } for pid=27366 comm="syz.0.10105" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 5702.241258][T27380] serio: Serial port pts0 [ 5703.840959][ T30] audit: type=1400 audit(5703.560:465): avc: denied { ioctl } for pid=27390 comm="syz.0.10115" path="socket:[89852]" dev="sockfs" ino=89852 ioctlcmd=0x8982 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 5729.099040][ T30] audit: type=1400 audit(5728.820:466): avc: denied { lock } for pid=27506 comm="syz.1.10168" path="/dev/nvme-fabrics" dev="devtmpfs" ino=681 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 5730.892344][T27516] loop1: detected capacity change from 0 to 1024 [ 5730.985342][T27516] EXT4-fs: Ignoring removed orlov option [ 5731.012663][T27516] EXT4-fs (loop1): Test dummy encryption mode enabled [ 5731.026634][T27516] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 5731.027722][T27516] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (45939!=20869) [ 5731.103383][T27516] EXT4-fs (loop1): invalid journal inode [ 5731.104966][T27516] EXT4-fs (loop1): can't get journal size [ 5731.244892][T27516] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 5731.742851][T24444] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 5735.012690][T27538] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=27538 comm=syz.1.10183 [ 5742.318211][ T30] audit: type=1400 audit(5742.040:467): avc: denied { bind } for pid=27577 comm="syz.1.10203" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 5750.284297][ T30] audit: type=1400 audit(5750.010:468): avc: denied { bind } for pid=27629 comm="syz.0.10226" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 5795.640786][T23982] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5796.194360][T23982] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5796.735850][T23982] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5797.077272][T23982] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5799.051733][ T30] audit: type=1400 audit(5798.760:469): avc: denied { mount } for pid=27898 comm="syz.1.10355" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 5805.423202][T23982] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 5805.646564][T23982] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 5805.829331][T23982] bond0 (unregistering): Released all slaves [ 5806.706597][T23982] hsr_slave_0: left promiscuous mode [ 5806.856035][T23982] hsr_slave_1: left promiscuous mode [ 5807.242234][T23982] veth1_macvtap: left promiscuous mode [ 5807.243650][T23982] veth0_macvtap: left promiscuous mode [ 5807.245756][T23982] veth1_vlan: left promiscuous mode [ 5807.247375][T23982] veth0_vlan: left promiscuous mode [ 5828.425033][T27886] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5828.517743][T27886] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5836.471181][T27886] hsr_slave_0: entered promiscuous mode [ 5836.513647][T27886] hsr_slave_1: entered promiscuous mode [ 5836.571622][T27886] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 5836.572825][T27886] Cannot create hsr debugfs directory [ 5842.373941][T27886] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 5842.421104][T27886] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 5842.464328][T27886] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 5842.519212][T27886] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 5848.854350][T27886] 8021q: adding VLAN 0 to HW filter on device bond0 [ 5873.247914][T27886] veth0_vlan: entered promiscuous mode [ 5873.466819][T27886] veth1_vlan: entered promiscuous mode [ 5873.915387][T27886] veth0_macvtap: entered promiscuous mode [ 5873.982228][T27886] veth1_macvtap: entered promiscuous mode [ 5874.506061][T27886] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 5874.507051][T27886] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 5874.507724][T27886] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 5874.508396][T27886] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 5885.744965][T28235] SELinux: Context system_u:object_r:user_cron_spool_t:s0 is not valid (left unmapped). [ 5885.748451][ T30] audit: type=1400 audit(5885.470:470): avc: denied { relabelto } for pid=28234 comm="syz.1.10454" name="file0" dev="vda" ino=1821 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:user_cron_spool_t:s0" [ 5885.935853][ T30] audit: type=1400 audit(5885.660:471): avc: denied { unlink } for pid=24444 comm="syz-executor" name="file0" dev="vda" ino=1821 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:user_cron_spool_t:s0" [ 5894.678097][ T30] audit: type=1400 audit(5894.400:472): avc: denied { name_bind 0x1000000 } for pid=28292 comm="syz.0.10483" path="socket:[93551]" dev="sockfs" ino=93551 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 5912.298299][T28399] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=28399 comm=syz.0.10536 [ 5914.213486][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 5916.243398][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 5924.322071][T28521] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=5125 sclass=netlink_xfrm_socket pid=28521 comm=syz.0.10553 [ 5943.735441][ T30] audit: type=1400 audit(5943.460:473): avc: denied { connect } for pid=28622 comm="syz.1.10604" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 5944.718525][ T30] audit: type=1400 audit(5944.430:474): avc: denied { remount } for pid=28630 comm="syz.1.10607" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 5944.794347][ T30] audit: type=1400 audit(5944.520:475): avc: denied { unmount } for pid=24444 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 5952.938939][T28690] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=28690 comm=syz.1.10637 [ 5955.186617][T28702] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=28702 comm=syz.1.10643 [ 5956.432341][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.434652][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.435474][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.436249][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.438878][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.450631][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.451679][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.452525][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.473955][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.475007][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.475730][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.476520][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.477282][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.477971][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.478651][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.479427][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.502788][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.503579][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.504306][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.505021][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.505778][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.506479][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.523669][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.524648][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.525409][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.526134][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.526804][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.527516][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.528295][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.542596][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.543430][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.544167][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.548252][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.549268][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.555454][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.556433][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.571511][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.572522][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.583876][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.584923][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.586246][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.587225][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.588044][T28173] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 5956.679459][T28173] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz0] on syz0 [ 5966.927538][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 5967.344253][T28777] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=28777 comm=syz.1.10680 [ 5969.669361][T28789] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=28789 comm=syz.1.10686 [ 5969.825098][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 5979.526235][T28853] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4 sclass=netlink_route_socket pid=28853 comm=syz.1.10717 [ 6010.888647][T29007] fscrypt: Adiantum using implementation "adiantum(xchacha12-neon,aes-ce,nhpoly1305-generic)" [ 6011.228888][ T30] audit: type=1400 audit(6010.950:476): avc: denied { unlink } for pid=24444 comm="syz-executor" name="file1" dev="vda" ino=1828 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=chr_file permissive=1 [ 6023.274226][T29092] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=29092 comm=syz.0.10828 [ 6023.306428][ T30] audit: type=1400 audit(6023.030:477): avc: denied { bind } for pid=29091 comm="syz.0.10828" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 6025.122442][T29104] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=29104 comm=syz.1.10834 [ 6030.189136][T29134] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=29134 comm=syz.1.10849 [ 6042.777384][T29195] serio: Serial port pts0 [ 6050.454599][T29215] serio: Serial port pts0 [ 6058.895452][T29259] serio: Serial port pts0 [ 6059.495025][T29262] loop1: detected capacity change from 0 to 512 [ 6059.789179][T29262] Quota error (device loop1): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 6059.804697][T29262] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 6059.805954][T29262] EXT4-fs error (device loop1): ext4_acquire_dquot:6858: comm syz.1.10904: Failed to acquire dquot type 1 [ 6059.938325][T29262] EXT4-fs (loop1): 1 truncate cleaned up [ 6060.007078][T29262] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 6060.225937][T24444] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 6063.426529][T29279] loop1: detected capacity change from 0 to 512 [ 6063.671537][T29279] Quota error (device loop1): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 6063.673930][T29279] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 6063.674696][T29279] EXT4-fs error (device loop1): ext4_acquire_dquot:6858: comm syz.1.10909: Failed to acquire dquot type 1 [ 6063.709324][T29279] EXT4-fs (loop1): 1 truncate cleaned up [ 6063.727775][T29279] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 6063.868151][T24444] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 6067.812016][T29299] serio: Serial port pts0 [ 6072.656059][T28503] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6073.094772][T28503] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6073.427173][T28503] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6074.005753][T28503] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6080.359078][T28503] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 6080.457573][T28503] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 6080.525820][T28503] bond0 (unregistering): Released all slaves [ 6081.142219][T28503] hsr_slave_0: left promiscuous mode [ 6081.234948][T28503] hsr_slave_1: left promiscuous mode [ 6081.614309][T28503] veth1_macvtap: left promiscuous mode [ 6081.615723][T28503] veth0_macvtap: left promiscuous mode [ 6081.617579][T28503] veth1_vlan: left promiscuous mode [ 6081.621809][T28503] veth0_vlan: left promiscuous mode [ 6107.507088][T29326] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6107.663097][T29326] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6116.439439][T29326] hsr_slave_0: entered promiscuous mode [ 6116.533485][T29326] hsr_slave_1: entered promiscuous mode [ 6116.588205][T29326] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 6116.604506][T29326] Cannot create hsr debugfs directory [ 6122.574429][T29326] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 6122.664908][T29326] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 6122.729079][T29326] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 6122.797807][T29326] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 6129.226307][T29326] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6151.093187][T29326] veth0_vlan: entered promiscuous mode [ 6151.316958][T29326] veth1_vlan: entered promiscuous mode [ 6151.997323][T29326] veth0_macvtap: entered promiscuous mode [ 6152.103012][T29326] veth1_macvtap: entered promiscuous mode [ 6152.789032][T29326] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6152.792344][T29326] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6152.792990][T29326] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6152.793598][T29326] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6174.855325][T29743] Restarting kernel threads ... done. [ 6179.658936][ T30] audit: type=1400 audit(6179.380:478): avc: denied { lock } for pid=29769 comm="syz.1.11089" path="socket:[99046]" dev="sockfs" ino=99046 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 6205.744264][ T30] audit: type=1400 audit(6205.460:479): avc: denied { lock } for pid=29947 comm="syz.1.11174" path="/dev/vhost-net" dev="devtmpfs" ino=715 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 6215.192943][T30020] serio: Serial port pts0 [ 6250.670596][T30230] serio: Serial port pts0 [ 6251.346873][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 6258.206361][T30269] serio: Serial port pts0 [ 6266.083341][T30297] serio: Serial port pts0 [ 6278.411552][T30378] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30378 comm=syz.1.11371 [ 6279.826437][T30391] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30391 comm=syz.0.11377 [ 6281.670874][T30405] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30405 comm=syz.1.11385 [ 6295.241979][T30489] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30489 comm=syz.0.11427 [ 6296.848571][T30501] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30501 comm=syz.0.11433 [ 6298.043136][T30512] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30512 comm=syz.0.11438 [ 6299.501081][ T30] audit: type=1400 audit(6299.220:480): avc: denied { create } for pid=30522 comm="syz.1.11444" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=1 [ 6299.616732][ T30] audit: type=1400 audit(6299.340:481): avc: denied { write } for pid=30522 comm="syz.1.11444" path="socket:[101450]" dev="sockfs" ino=101450 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=1 [ 6299.628625][ T30] audit: type=1400 audit(6299.350:482): avc: denied { ioctl } for pid=30522 comm="syz.1.11444" path="socket:[101303]" dev="sockfs" ino=101303 ioctlcmd=0x8983 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=1 [ 6343.532336][T28503] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6343.903711][T28503] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6344.297633][T28503] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6344.735183][T28503] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6350.439427][T28503] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 6350.665417][T28503] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 6350.776354][T28503] bond0 (unregistering): Released all slaves [ 6351.258239][T28503] hsr_slave_0: left promiscuous mode [ 6351.336044][T28503] hsr_slave_1: left promiscuous mode [ 6351.494565][T28503] veth1_macvtap: left promiscuous mode [ 6351.495832][T28503] veth0_macvtap: left promiscuous mode [ 6351.497154][T28503] veth1_vlan: left promiscuous mode [ 6351.498466][T28503] veth0_vlan: left promiscuous mode [ 6361.930862][T28503] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6362.305407][T28503] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6362.658470][T28503] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6363.188933][T28503] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6369.464755][T28503] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 6369.525301][T28503] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 6369.587430][T28503] bond0 (unregistering): Released all slaves [ 6370.025822][T28503] hsr_slave_0: left promiscuous mode [ 6370.251742][T28503] hsr_slave_1: left promiscuous mode [ 6370.922367][T28503] veth1_macvtap: left promiscuous mode [ 6370.923761][T28503] veth0_macvtap: left promiscuous mode [ 6370.932311][T28503] veth1_vlan: left promiscuous mode [ 6370.933255][T28503] veth0_vlan: left promiscuous mode [ 6380.986405][T30577] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6381.046106][T30573] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6381.108133][T30577] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6381.128064][T30573] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6385.876443][T30573] hsr_slave_0: entered promiscuous mode [ 6385.964294][T30573] hsr_slave_1: entered promiscuous mode [ 6386.946229][T30577] hsr_slave_0: entered promiscuous mode [ 6387.004863][T30577] hsr_slave_1: entered promiscuous mode [ 6387.052617][T30577] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 6387.053887][T30577] Cannot create hsr debugfs directory [ 6391.836176][T30573] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 6391.888998][T30573] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 6391.975643][T30573] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 6392.007777][T30573] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 6392.733592][T30577] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 6392.843331][T30577] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 6392.966916][T30577] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 6393.075749][T30577] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 6396.243467][T30573] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6397.402502][T30577] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6414.654404][T30573] veth0_vlan: entered promiscuous mode [ 6414.813146][T30573] veth1_vlan: entered promiscuous mode [ 6415.515778][T30573] veth0_macvtap: entered promiscuous mode [ 6415.774703][T30573] veth1_macvtap: entered promiscuous mode [ 6416.644797][T30573] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6416.645799][T30573] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6416.646493][T30573] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6416.647174][T30573] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6420.516616][T30577] veth0_vlan: entered promiscuous mode [ 6420.665429][T30577] veth1_vlan: entered promiscuous mode [ 6421.407207][T30577] veth0_macvtap: entered promiscuous mode [ 6421.512857][T30577] veth1_macvtap: entered promiscuous mode [ 6422.235864][T30577] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6422.238770][T30577] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6422.267244][T30577] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6422.268260][T30577] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6425.728298][T30814] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30814 comm=syz.1.11478 [ 6427.513099][T30827] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30827 comm=syz.0.11484 [ 6431.936674][T30859] loop1: detected capacity change from 0 to 512 [ 6432.105972][T30859] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 6432.108881][T30859] System zones: 1-12 [ 6432.182217][T30859] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 33619980: comm syz.1.11500: invalid block [ 6432.195278][T30859] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz.1.11500: invalid indirect mapped block 1819239214 (level 1) [ 6432.215433][T30859] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz.1.11500: bg 0: block 361: padding at end of block bitmap is not set [ 6432.227215][T30859] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 6432.239155][T30859] EXT4-fs error (device loop1): ext4_clear_blocks:881: inode #13: comm syz.1.11500: attempt to clear invalid blocks 33619980 len 1 [ 6432.245389][T30859] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz.1.11500: invalid indirect mapped block 1819239214 (level 0) [ 6432.255102][T30859] EXT4-fs (loop1): 1 truncate cleaned up [ 6432.268437][T30859] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 6432.287773][T30859] EXT4-fs error (device loop1): dx_probe:822: inode #2: comm syz.1.11500: Directory hole found for htree index block [ 6432.460473][T30577] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 6438.106852][T30894] loop1: detected capacity change from 0 to 128 [ 6438.144198][T30894] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 6438.278115][T30894] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 6438.565569][T30577] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 6441.797328][T30911] loop1: detected capacity change from 0 to 128 [ 6441.855116][T30911] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 6441.912819][T30911] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 6442.188126][T30577] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 6452.743936][T30968] loop1: detected capacity change from 0 to 2048 [ 6452.948384][T30968] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 6471.658393][T30577] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 6482.503459][T31068] serio: Serial port pts0 [ 6482.963214][T31070] sctp: [Deprecated]: syz.1.11583 (pid 31070) Use of int in maxseg socket option. [ 6482.963214][T31070] Use struct sctp_assoc_value instead [ 6485.412435][T31083] sctp: [Deprecated]: syz.1.11588 (pid 31083) Use of int in maxseg socket option. [ 6485.412435][T31083] Use struct sctp_assoc_value instead [ 6486.767987][T31090] serio: Serial port pts0 [ 6491.194499][T31117] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=31117 comm=syz.0.11601 [ 6493.403749][T31129] sctp: [Deprecated]: syz.1.11607 (pid 31129) Use of int in maxseg socket option. [ 6493.403749][T31129] Use struct sctp_assoc_value instead [ 6495.661696][T31142] sctp: [Deprecated]: syz.0.11613 (pid 31142) Use of int in maxseg socket option. [ 6495.661696][T31142] Use struct sctp_assoc_value instead [ 6498.230403][T31157] sctp: [Deprecated]: syz.0.11619 (pid 31157) Use of int in maxseg socket option. [ 6498.230403][T31157] Use struct sctp_assoc_value instead [ 6499.566122][ T30] audit: type=1400 audit(6499.290:483): avc: denied { bind } for pid=31165 comm="syz.0.11623" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 6499.577886][ T30] audit: type=1400 audit(6499.300:484): avc: denied { node_bind } for pid=31165 comm="syz.0.11623" saddr=172.20.20.0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 6500.069184][T31169] sctp: [Deprecated]: syz.0.11624 (pid 31169) Use of int in maxseg socket option. [ 6500.069184][T31169] Use struct sctp_assoc_value instead [ 6502.253993][T31180] sctp: [Deprecated]: syz.1.11629 (pid 31180) Use of int in maxseg socket option. [ 6502.253993][T31180] Use struct sctp_assoc_value instead [ 6504.552212][T31197] input: syz0 as /devices/virtual/input/input50 [ 6516.174012][T31229] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=31229 comm=syz.1.11649 [ 6530.077249][T28482] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6530.695713][T28482] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6531.038569][T28482] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6531.331458][T28482] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6538.238040][T28482] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 6538.357299][T28482] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 6538.474930][T28482] bond0 (unregistering): Released all slaves [ 6539.045962][T28482] hsr_slave_0: left promiscuous mode [ 6539.155793][T28482] hsr_slave_1: left promiscuous mode [ 6539.493383][T28482] veth1_macvtap: left promiscuous mode [ 6539.494110][T28482] veth0_macvtap: left promiscuous mode [ 6539.496114][T28482] veth1_vlan: left promiscuous mode [ 6539.497363][T28482] veth0_vlan: left promiscuous mode [ 6562.544036][T31263] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6562.588892][T31263] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6563.697278][T31274] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6563.825506][T31274] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6570.831478][T31263] hsr_slave_0: entered promiscuous mode [ 6570.904020][T31263] hsr_slave_1: entered promiscuous mode [ 6571.048841][T31263] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 6571.052228][T31263] Cannot create hsr debugfs directory [ 6572.002282][T31274] hsr_slave_0: entered promiscuous mode [ 6572.053309][T31274] hsr_slave_1: entered promiscuous mode [ 6572.111029][T31274] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 6572.112053][T31274] Cannot create hsr debugfs directory [ 6575.642440][T28482] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6576.155431][T28482] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6576.527597][T28482] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6576.858975][T28482] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6577.643981][T31263] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 6577.718587][T31263] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 6577.851594][T31263] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 6578.028100][T31263] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 6582.206580][T28482] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 6582.326977][T28482] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 6582.407351][T28482] bond0 (unregistering): Released all slaves [ 6583.111587][T28482] hsr_slave_0: left promiscuous mode [ 6583.214188][T28482] hsr_slave_1: left promiscuous mode [ 6583.414753][T28482] veth1_macvtap: left promiscuous mode [ 6583.416288][T28482] veth0_macvtap: left promiscuous mode [ 6583.418455][T28482] veth1_vlan: left promiscuous mode [ 6583.421675][T28482] veth0_vlan: left promiscuous mode [ 6594.208730][T31274] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 6594.295404][T31274] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 6594.363955][T31274] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 6594.426436][T31274] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 6597.388911][T31263] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6599.995163][T31274] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6614.310578][T31263] veth0_vlan: entered promiscuous mode [ 6614.531889][T31263] veth1_vlan: entered promiscuous mode [ 6614.969364][T31263] veth0_macvtap: entered promiscuous mode [ 6615.023456][T31263] veth1_macvtap: entered promiscuous mode [ 6615.403858][T31263] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6615.404892][T31263] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6615.406951][T31263] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6615.407880][T31263] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6616.744392][T31274] veth0_vlan: entered promiscuous mode [ 6617.075940][T31274] veth1_vlan: entered promiscuous mode [ 6617.795140][T31274] veth0_macvtap: entered promiscuous mode [ 6617.894500][T31274] veth1_macvtap: entered promiscuous mode [ 6618.849152][T31274] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6618.860855][T31274] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6618.861826][T31274] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6618.862591][T31274] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6637.751484][ T30] audit: type=1400 audit(6637.470:485): avc: denied { module_load } for pid=31578 comm="syz.1.11725" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 6641.611894][T31605] loop1: detected capacity change from 0 to 128 [ 6641.692279][T31605] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 6641.766932][T31605] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 6641.923285][T31605] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz.1.11738: No space for directory leaf checksum. Please run e2fsck -D. [ 6641.924713][T31605] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz.1.11738: checksumming directory block 0 [ 6642.298461][T31263] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 6651.642248][T28505] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6652.426726][T28505] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6653.048568][T28505] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6653.496926][T28505] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6653.547051][T31659] loop1: detected capacity change from 0 to 128 [ 6653.633632][T31659] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 6653.714205][T31659] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 6653.742478][T31659] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz.1.11761: No space for directory leaf checksum. Please run e2fsck -D. [ 6653.743627][T31659] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz.1.11761: checksumming directory block 0 [ 6653.906714][T31263] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 6660.055928][T28505] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 6660.256346][T28505] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 6660.471272][T28505] bond0 (unregistering): Released all slaves [ 6661.292512][T28505] hsr_slave_0: left promiscuous mode [ 6661.384049][T28505] hsr_slave_1: left promiscuous mode [ 6661.743648][T28505] veth1_macvtap: left promiscuous mode [ 6661.745099][T28505] veth0_macvtap: left promiscuous mode [ 6661.746944][T28505] veth1_vlan: left promiscuous mode [ 6661.748432][T28505] veth0_vlan: left promiscuous mode [ 6683.672898][T31649] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6683.715521][T31649] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6692.598340][T31649] hsr_slave_0: entered promiscuous mode [ 6692.713158][T31649] hsr_slave_1: entered promiscuous mode [ 6698.852453][T31649] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 6698.931567][T31649] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 6698.998826][T31649] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 6699.083081][T31649] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 6705.655563][T31649] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6730.555577][T31649] veth0_vlan: entered promiscuous mode [ 6730.726668][T31649] veth1_vlan: entered promiscuous mode [ 6731.285259][T31649] veth0_macvtap: entered promiscuous mode [ 6731.346597][T31649] veth1_macvtap: entered promiscuous mode [ 6732.152963][T31649] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6732.153603][T31649] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6732.153958][T31649] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6732.154293][T31649] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6764.091758][T32115] nbd0: detected capacity change from 0 to 23 [ 6765.793401][ T48] block nbd0: Receive control failed (result -104) [ 6790.731267][ T30] audit: type=1400 audit(6790.450:486): avc: denied { setattr } for pid=32221 comm="syz.1.11966" name="nbd1" dev="devtmpfs" ino=656 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 6794.373569][ T9] block nbd0: Possible stuck request 000000004a87860b: control (read@0,4096B). Runtime 30 seconds [ 6804.455413][T32238] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6804.522823][T32238] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6808.774917][T32238] hsr_slave_0: entered promiscuous mode [ 6808.864102][T32238] hsr_slave_1: entered promiscuous mode [ 6808.921695][T32238] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 6808.922262][T32238] Cannot create hsr debugfs directory [ 6810.601921][T32238] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6810.902089][T32238] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6811.168413][T32238] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6811.458553][T32238] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6812.344018][T32238] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 6812.444919][T32238] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 6812.523367][T32238] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 6812.577342][T32238] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 6816.223422][T32238] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6824.431366][ T9] block nbd0: Possible stuck request 000000004a87860b: control (read@0,4096B). Runtime 60 seconds [ 6825.852040][ T30] audit: type=1400 audit(6825.550:487): avc: denied { read } for pid=32358 comm="syz.1.12006" name="file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 6825.916551][ T30] audit: type=1400 audit(6825.640:488): avc: denied { open } for pid=32358 comm="syz.1.12006" path="/syzkaller.Y6gxGD/247/file0/file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 6827.432313][ T3024] udevd[3024]: worker [31791] /devices/virtual/block/nbd0 is taking a long time [ 6832.231916][T32238] veth0_vlan: entered promiscuous mode [ 6832.531895][T32238] veth1_vlan: entered promiscuous mode [ 6833.339050][T32238] veth0_macvtap: entered promiscuous mode [ 6833.494580][T32238] veth1_macvtap: entered promiscuous mode [ 6834.055028][T32238] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6834.056779][T32238] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6834.057634][T32238] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6834.058501][T32238] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 6854.524131][ T9] block nbd0: Possible stuck request 000000004a87860b: control (read@0,4096B). Runtime 90 seconds [ 6860.795814][T32516] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=32516 comm=syz.1.12068 [ 6862.911872][T32528] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=32528 comm=syz.1.12074 [ 6863.543270][T32532] __nla_validate_parse: 8 callbacks suppressed [ 6863.543613][T32532] netlink: 12 bytes leftover after parsing attributes in process `syz.1.12076'. [ 6864.098265][ T30] audit: type=1400 audit(6863.820:489): avc: denied { bind } for pid=32529 comm="syz.1.12076" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 6866.818786][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 6867.661937][T32549] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32549 comm=syz.1.12083 [ 6869.890681][T32559] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32559 comm=syz.0.12088 [ 6872.012122][T32570] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32570 comm=syz.0.12093 [ 6873.735510][T32581] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32581 comm=syz.0.12098 [ 6884.044606][T32636] bridge_slave_0: default FDB implementation only supports local addresses [ 6884.596490][ T9] block nbd0: Possible stuck request 000000004a87860b: control (read@0,4096B). Runtime 120 seconds [ 6886.684401][T32647] bridge_slave_0: default FDB implementation only supports local addresses [ 6899.115791][T32710] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=32710 comm=syz.1.12155 [ 6906.322433][ T30] audit: type=1400 audit(6906.040:490): avc: denied { getopt } for pid=32748 comm="syz.1.12174" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 6909.646555][T28503] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6910.507092][T28503] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6911.076109][T28503] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6911.597011][T28503] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6913.482470][ T301] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=301 comm=syz.1.12181 [ 6914.668295][ T9] block nbd0: Possible stuck request 000000004a87860b: control (read@0,4096B). Runtime 150 seconds [ 6918.718906][T28503] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 6918.846493][T28503] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 6918.958250][T28503] bond0 (unregistering): Released all slaves [ 6919.683468][T28503] hsr_slave_0: left promiscuous mode [ 6919.796603][T28503] hsr_slave_1: left promiscuous mode [ 6920.169005][T28503] veth1_macvtap: left promiscuous mode [ 6920.184896][T28503] veth0_macvtap: left promiscuous mode [ 6920.187388][T28503] veth1_vlan: left promiscuous mode [ 6920.189325][T28503] veth0_vlan: left promiscuous mode [ 6940.362019][ T392] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=392 comm=syz.1.12209 [ 6940.554360][T32757] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 6940.714783][T32757] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 6944.765247][ T9] block nbd0: Possible stuck request 000000004a87860b: control (read@0,4096B). Runtime 180 seconds [ 6948.048474][T32757] hsr_slave_0: entered promiscuous mode [ 6948.123997][T32757] hsr_slave_1: entered promiscuous mode [ 6948.196924][T32757] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 6948.198099][T32757] Cannot create hsr debugfs directory [ 6954.456349][T32757] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 6954.564744][T32757] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 6954.664811][T32757] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 6954.783960][T32757] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 6962.462927][T32757] 8021q: adding VLAN 0 to HW filter on device bond0 [ 6967.062124][ T3024] udevd[3024]: worker [31791] /devices/virtual/block/nbd0 timeout; kill it [ 6967.065962][ T3024] udevd[3024]: seq 26785 '/devices/virtual/block/nbd0' killed [ 6969.811195][ T30] audit: type=1400 audit(6969.520:491): avc: denied { lock } for pid=485 comm="syz.1.12230" path="socket:[111856]" dev="sockfs" ino=111856 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 6974.844736][ T9] block nbd0: Possible stuck request 000000004a87860b: control (read@0,4096B). Runtime 210 seconds [ 6983.273239][ T536] sctp: [Deprecated]: syz.1.12245 (pid 536) Use of struct sctp_assoc_value in delayed_ack socket option. [ 6983.273239][ T536] Use struct sctp_sack_info instead [ 6988.695410][T32757] veth0_vlan: entered promiscuous mode [ 6988.864855][T32757] veth1_vlan: entered promiscuous mode [ 6989.523509][T32757] veth0_macvtap: entered promiscuous mode [ 6989.719071][T32757] veth1_macvtap: entered promiscuous mode [ 6990.615075][T32757] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 6990.617631][T32757] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 6990.642345][T32757] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 6990.643312][T32757] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 7004.921293][ T9] block nbd0: Possible stuck request 000000004a87860b: control (read@0,4096B). Runtime 240 seconds [ 7009.297036][ T650] loop1: detected capacity change from 0 to 1024 [ 7009.319512][ T650] EXT4-fs: Ignoring removed mblk_io_submit option [ 7009.437454][ T650] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 7009.438644][ T650] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 7009.514212][ T650] EXT4-fs (loop1): invalid journal inode [ 7009.515783][ T650] EXT4-fs (loop1): can't get journal size [ 7009.738611][ T650] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 7010.054521][T31263] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 7011.765675][ T655] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5123 sclass=netlink_route_socket pid=655 comm=syz.1.12299 [ 7034.983490][ T9] block nbd0: Possible stuck request 000000004a87860b: control (read@0,4096B). Runtime 270 seconds [ 7046.876453][ T775] netlink: 4 bytes leftover after parsing attributes in process `syz.0.12350'. [ 7046.890889][ T775] netlink: 12 bytes leftover after parsing attributes in process `syz.0.12350'. [ 7049.341223][ T786] netlink: 4 bytes leftover after parsing attributes in process `syz.0.12355'. [ 7049.353903][ T786] netlink: 12 bytes leftover after parsing attributes in process `syz.0.12355'. [ 7051.845887][ T797] netlink: 4 bytes leftover after parsing attributes in process `syz.0.12360'. [ 7051.869208][ T797] netlink: 12 bytes leftover after parsing attributes in process `syz.0.12360'. [ 7065.066130][ T9] block nbd0: Possible stuck request 000000004a87860b: control (read@0,4096B). Runtime 300 seconds [ 7095.145587][ T9] block nbd0: Possible stuck request 000000004a87860b: control (read@0,4096B). Runtime 330 seconds [ 7099.324114][ T30] audit: type=1400 audit(7099.050:492): avc: denied { bind } for pid=923 comm="syz.1.12412" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 7112.327927][ T928] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 7112.365985][ T928] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 7117.918258][ T928] hsr_slave_0: entered promiscuous mode [ 7117.962045][ T928] hsr_slave_1: entered promiscuous mode [ 7118.023508][ T928] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 7118.024637][ T928] Cannot create hsr debugfs directory [ 7119.626017][ T928] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7120.245715][ T928] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7120.635386][ T928] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7121.226637][ T928] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7123.071228][ T928] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 7123.143608][ T928] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 7123.181458][ T928] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 7123.261780][ T928] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 7125.241750][ T9] block nbd0: Possible stuck request 000000004a87860b: control (read@0,4096B). Runtime 360 seconds [ 7126.744496][ T1045] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=1045 comm=syz.1.12445 [ 7129.514661][ T928] 8021q: adding VLAN 0 to HW filter on device bond0 [ 7135.334272][ T1080] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1080 comm=syz.1.12457 [ 7146.446687][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 7147.782559][ T928] veth0_vlan: entered promiscuous mode [ 7147.915176][ T928] veth1_vlan: entered promiscuous mode [ 7148.501029][ T928] veth0_macvtap: entered promiscuous mode [ 7148.665866][ T928] veth1_macvtap: entered promiscuous mode [ 7149.168296][ T928] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 7149.177335][ T928] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 7149.179199][ T928] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 7149.181899][ T928] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 7155.351750][ T9] block nbd0: Possible stuck request 000000004a87860b: control (read@0,4096B). Runtime 390 seconds [ 7182.032007][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 7185.384640][ T9] block nbd0: Possible stuck request 000000004a87860b: control (read@0,4096B). Runtime 420 seconds [ 7193.193569][ T30] audit: type=1400 audit(7192.910:493): avc: denied { mount } for pid=1378 comm="syz.0.12581" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 7194.982425][ T31] INFO: task udevd:31791 blocked for more than 430 seconds. [ 7194.983427][ T31] Not tainted 6.10.0-rc5-syzkaller #0 [ 7194.984020][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 7194.984673][ T31] task:udevd state:D stack:0 pid:31791 tgid:31791 ppid:3024 flags:0x00000005 [ 7194.986968][ T31] Call trace: [ 7194.987273][ T31] __switch_to+0x1c8/0x2a0 [ 7194.988596][ T31] __schedule+0xad4/0x2b18 [ 7194.988963][ T31] schedule+0xd0/0x304 [ 7194.989308][ T31] schedule_preempt_disabled+0x18/0x2c [ 7194.996111][ T31] __mutex_lock+0x4e8/0x840 [ 7194.996477][ T31] mutex_lock_nested+0x24/0x30 [ 7194.996747][ T31] bdev_open+0x2c4/0xa48 [ 7194.997008][ T31] blkdev_open+0x114/0x194 [ 7194.997322][ T31] do_dentry_open+0x510/0x12e8 [ 7194.997588][ T31] vfs_open+0x54/0x8c [ 7194.997829][ T31] path_openat+0x14a0/0x20ec [ 7194.998089][ T31] do_filp_open+0x16c/0x330 [ 7194.998344][ T31] do_sys_openat2+0x12c/0x160 [ 7194.998600][ T31] __arm64_sys_openat+0x12c/0x1b8 [ 7194.998869][ T31] invoke_syscall+0x6c/0x25c [ 7194.999194][ T31] el0_svc_common.constprop.0+0xac/0x230 [ 7194.999552][ T31] do_el0_svc+0x40/0x58 [ 7195.017292][ T31] el0_svc+0x50/0x180 [ 7195.017598][ T31] el0t_64_sync_handler+0x100/0x12c [ 7195.017863][ T31] el0t_64_sync+0x190/0x194 [ 7195.019206][ T31] [ 7195.019206][ T31] Showing all locks held in the system: [ 7195.020953][ T31] 1 lock held by khungtaskd/31: [ 7195.021598][ T31] #0: ffff800086a8e100 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x44/0x2d4 [ 7195.026044][ T31] 2 locks held by syslogd/3009: [ 7195.026369][ T31] 2 locks held by getty/3145: [ 7195.026619][ T31] #0: ffff0000131690a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 7195.027893][ T31] #1: ffff80008990d2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x93c/0xe9c [ 7195.028741][ T31] 3 locks held by sshd/3196: [ 7195.029016][ T31] 1 lock held by syz-executor/31263: [ 7195.029412][ T31] 1 lock held by udevd/31791: [ 7195.041618][ T31] #0: ffff000010bf74c8 (&disk->open_mutex){+.+.}-{3:3}, at: bdev_open+0x2c4/0xa48 [ 7195.043443][ T31] 1 lock held by syz.0.11916/32110: [ 7195.044049][ T31] #0: ffff000010bf74c8 (&disk->open_mutex){+.+.}-{3:3}, at: bdev_release+0x104/0x510 [ 7195.045638][ T31] 1 lock held by syz.0.11916/32111: [ 7195.046190][ T31] #0: ffff000010bf74c8 (&disk->open_mutex){+.+.}-{3:3}, at: bdev_release+0x104/0x510 SYZFAIL: failed to recv rpc fd=3 want=4 sent=0 n=0 (errno 9: Bad file descriptor) [ 7195.078377][ T31] 1 lock held by syz.0.11916/32115: [ 7195.078951][ T31] #0: ffff000010bf74c8 (&disk->open_mutex){+.+.}-{3:3}, at: bdev_open+0x2c4/0xa48 [ 7195.092353][ T31] 1 lock held by syz.0.12396/873: [ 7195.092994][ T31] #0: ffff000010bf74c8 (&disk->open_mutex){+.+.}-{3:3}, at: bdev_open+0x2c4/0xa48 [ 7195.112568][ T31] [ 7195.112913][ T31] ============================================= [ 7195.112913][ T31] [ 7195.113710][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 7195.114376][ T31] CPU: 1 PID: 31 Comm: khungtaskd Not tainted 6.10.0-rc5-syzkaller #0 [ 7195.114692][ T31] Hardware name: linux,dummy-virt (DT) [ 7195.114935][ T31] Call trace: [ 7195.115175][ T31] dump_backtrace+0x9c/0x11c [ 7195.115532][ T31] show_stack+0x18/0x24 [ 7195.115856][ T31] dump_stack_lvl+0x38/0xf4 [ 7195.116214][ T31] dump_stack+0x1c/0x28 [ 7195.116563][ T31] panic+0x5c4/0x64c [ 7195.116862][ T31] watchdog+0x4bc/0xd68 [ 7195.117188][ T31] kthread+0x27c/0x300 [ 7195.117485][ T31] ret_from_fork+0x10/0x20 [ 7195.118112][ T31] SMP: stopping secondary CPUs [ 7195.119248][ T31] Kernel Offset: disabled [ 7195.119751][ T31] CPU features: 0x04,40001001,a0100000,0200421b [ 7195.121347][ T31] Memory Limit: none [ 7195.122488][ T31] Rebooting in 86400 seconds.. VM DIAGNOSIS: 13:34:02 Registers: info registers vcpu 0 CPU#0 PC=ffff800084f450c4 X00=ffff800084f450c0 X01=0000000000000003 X02=0000000000000000 X03=1fffe00001d0c781 X04=1ffff00010000fbc X05=0000000000000000 X06=ffff80008686a0e0 X07=ffff7fffe3e05000 X08=ffff00000bedccc0 X09=dfff800000000000 X10=ffff6000017db998 X11=1fffe000017db998 X12=ffff6000017db999 X13=0000000000000002 X14=0000000000000000 X15=1fffe00001d0c8cf X16=0000000000000006 X17=6b5df17d9b89d027 X18=ffff00000e864680 X19=ffff800086ac7f70 X20=ffff800086ac7f40 X21=0000000000000000 X22=0000000000000006 X23=0000000000000028 X24=ffff800086ac7f70 X25=ffff7fffe3e05000 X26=0000000000000000 X27=0000000000000000 X28=0000000000000000 X29=ffff800080007dd0 X30=ffff800084f43868 SP=ffff800080007dd0 PSTATE=100000c5 ---V EL1h FPCR=00000000 FPSR=00000000 Q00=2525252525252525:2525252525252525 Q01=00000073252f7325:0000000000006465 Q02=0000000000000004:0000000000000000 Q03=ffffff00ff0000ff:ffffffffffff0000 Q04=0000000000000000:fff0f00fffffff00 Q05=0000000000000004:0000000000000002 Q06=6edc4d3a2914b135:d8e9c869e2695c88 Q07=b20fae707afde253:388e9c6c4fa85ca0 Q08=0000000000000000:0000000000000000 Q09=0000000000000000:0000000000000000 Q10=0000000000000000:0000000000000000 Q11=0000000000000000:0000000000000000 Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000 Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000 Q16=0000ffffd69b5340:0000ffffd69b5340 Q17=ffffff80ffffffd0:0000ffffd69b5310 Q18=0000000000000000:0000000000000000 Q19=0000000000000000:0000000000000000 Q20=0000000000000000:0000000000000000 Q21=0000000000000000:0000000000000000 Q22=0000000000000000:0000000000000000 Q23=0000000000000000:0000000000000000 Q24=0000000000000000:0000000000000000 Q25=0000000000000000:0000000000000000 Q26=0000000000000000:0000000000000000 Q27=0000000000000000:0000000000000000 Q28=0000000000000000:0000000000000000 Q29=0000000000000000:0000000000000000 Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000000 info registers vcpu 1 CPU#1 PC=ffff80008040fe10 X00=ffff80008625cd20 X01=dfff800000000000 X02=ffff800086180000 X03=0000000000000003 X04=ffff800085ed7048 X05=dfff800000000000 X06=1ffff00010bdae09 X07=dfff800000000000 X08=1ffff000113a0e85 X09=0000000041b58ab3 X10=ffff7000113a0e99 X11=1ffff000113a0e99 X12=ffff7000113a0e9a X13=0000000000000006 X14=0000000000000000 X15=1fffe00001464c8f X16=0000000000000006 X17=0000000000000000 X18=ffff00000a326480 X19=00000000000372d8 X20=0000000000000000 X21=ffff8000861801c0 X22=00000000000372d8 X23=ffff800084f53f70 X24=ffff800089d07120 X25=ffff800089d07140 X26=ffff800080000000 X27=00000000000372d8 X28=000000000001b96c X29=ffff800089d06fd0 X30=ffff800080410f1c SP=ffff800089d06fd0 PSTATE=100000c5 ---V EL1h FPCR=00000000 FPSR=00000000 Q00=0000000000000000:0000000000000001 Q01=0000000000000000:0000000000000000 Q02=0000aaaae78a1b8b:0000aaaae78a1b20 Q03=0000000000000000:ff0000ff00000000 Q04=0000000000000000:00000000f00f0000 Q05=0000000000000000:0000ffffa751d16c Q06=cccccccc00000000:cccccccc00000000 Q07=0000000000000000:0000000000000000 Q08=0000000000000000:0000000000000000 Q09=0000000000000000:0000000000000000 Q10=0000000000000000:0000000000000000 Q11=0000000000000000:0000000000000000 Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000 Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000 Q16=0000ffffd2b449c0:0000ffffd2b449c0 Q17=ffffff80ffffffd0:0000ffffd2b44990 Q18=0000000000000000:0000000000000000 Q19=0000000000000000:0000000000000000 Q20=0000000000000000:0000000000000000 Q21=0000000000000000:0000000000000000 Q22=0000000000000000:0000000000000000 Q23=0000000000000000:0000000000000000 Q24=0000000000000000:0000000000000000 Q25=0000000000000000:0000000000000000 Q26=0000000000000000:0000000000000000 Q27=0000000000000000:0000000000000000 Q28=0000000000000000:0000000000000000 Q29=0000000000000000:0000000000000000 Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000000