last executing test programs: 3.03122499s ago: executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='freezer.state\x00', 0x275a, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) openat$cgroup_procs(r0, &(0x7f0000000040), 0x2, 0x0) 2.90898122s ago: executing program 0: r0 = socket(0x2b, 0x1, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, 0x0) 571.756051ms ago: executing program 1: r0 = eventfd2(0x0, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) r2 = dup3(r1, r0, 0x0) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x58}}, 0x0) 455.109591ms ago: executing program 1: r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_GET_HW_INFO(r0, 0x3b8a, 0x0) 364.059389ms ago: executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = ioctl$TUNGETDEVNETNS(r0, 0x5421, 0x20000000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x8832, r1, 0x0) 267.812397ms ago: executing program 0: r0 = openat$ttyprintk(0xffffff9c, &(0x7f0000003280), 0x0, 0x0) fcntl$setown(r0, 0x8, 0x0) 266.764647ms ago: executing program 1: r0 = socket(0x2, 0x80805, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value, 0x8) 174.020785ms ago: executing program 0: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$TIOCGICOUNT(r0, 0x5450, 0x0) 137.137528ms ago: executing program 1: mkdirat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x1ff) r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) close(r0) openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x10340, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x5450, 0x0) 84.469633ms ago: executing program 0: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x5452, &(0x7f0000000080)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}}) 27.136588ms ago: executing program 0: r0 = socket(0x2b, 0x1, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, 0x0) 0s ago: executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='freezer.state\x00', 0x275a, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) r3 = openat$cgroup_freezer_state(r2, &(0x7f0000000040), 0x2, 0x0) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f0000000100)) kernel console output (not intermixed with test programs): im netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8687.256991][ T1397] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8687.584015][ T1397] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 8687.596640][ T1397] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 8687.606047][ T1397] bond0 (unregistering): Released all slaves [ 8687.742269][ T1397] hsr_slave_0: left promiscuous mode [ 8687.744770][ T1397] hsr_slave_1: left promiscuous mode [ 8687.751300][ T1397] veth1_macvtap: left promiscuous mode [ 8687.751788][ T1397] veth0_macvtap: left promiscuous mode [ 8687.752128][ T1397] veth1_vlan: left promiscuous mode [ 8687.752486][ T1397] veth0_vlan: left promiscuous mode [ 8688.011344][T16334] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=16334 comm=syz-executor.1 [ 8689.684927][T16311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 8689.700026][T16311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 8690.979415][T16311] hsr_slave_0: entered promiscuous mode [ 8690.988812][T16311] hsr_slave_1: entered promiscuous mode [ 8690.993663][T16311] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 8690.994623][T16311] Cannot create hsr debugfs directory [ 8691.749012][T16311] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 8691.770667][T16311] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 8691.802183][T16311] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 8691.813622][T16311] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 8692.963419][T16311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 8693.282044][ T31] audit: type=1800 audit(9205.195:788): pid=16707 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="file1" dev="vda" ino=693 res=0 errno=0 [ 8695.159773][T16739] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2570 sclass=netlink_xfrm_socket pid=16739 comm=syz-executor.1 [ 8699.343695][T16780] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2570 sclass=netlink_xfrm_socket pid=16780 comm=syz-executor.1 [ 8699.805999][T16311] veth0_vlan: entered promiscuous mode [ 8699.844992][T16311] veth1_vlan: entered promiscuous mode [ 8700.090345][T16311] veth0_macvtap: entered promiscuous mode [ 8700.114698][T16311] veth1_macvtap: entered promiscuous mode [ 8700.251206][T16311] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 8700.251906][T16311] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 8700.252219][T16311] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 8700.252519][T16311] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 8703.226731][T16796] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=16796 comm=syz-executor.1 [ 8704.416543][T16809] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=16809 comm=syz-executor.1 [ 8705.177220][T16822] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=16822 comm=syz-executor.1 [ 8707.873369][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8712.276680][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8713.446236][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8714.174680][T16979] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=16979 comm=syz-executor.0 [ 8730.001606][T17257] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=17257 comm=syz-executor.0 [ 8730.681510][T17271] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=17271 comm=syz-executor.1 [ 8733.226291][T17295] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=17295 comm=syz-executor.0 [ 8759.844410][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8763.588754][T17811] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=17811 comm=syz-executor.1 [ 8764.797090][T17827] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=17827 comm=syz-executor.1 [ 8767.437657][ T1397] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8767.528143][ T1397] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8767.622701][ T1397] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8767.682336][ T1397] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8768.406449][ T1397] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 8768.446368][ T1397] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 8768.475446][ T1397] bond0 (unregistering): Released all slaves [ 8768.642012][ T1397] hsr_slave_0: left promiscuous mode [ 8768.671868][ T1397] hsr_slave_1: left promiscuous mode [ 8768.732187][ T1397] veth1_macvtap: left promiscuous mode [ 8768.733313][ T1397] veth0_macvtap: left promiscuous mode [ 8768.734136][ T1397] veth1_vlan: left promiscuous mode [ 8768.761518][ T1397] veth0_vlan: left promiscuous mode [ 8769.073566][T17886] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1550 sclass=netlink_tcpdiag_socket pid=17886 comm=syz-executor.1 [ 8770.434445][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8771.812744][ T31] audit: type=1401 audit(9283.735:789): op=setxattr invalid_context="" [ 8772.915317][T17860] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 8772.927489][T17860] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 8774.265343][T17860] hsr_slave_0: entered promiscuous mode [ 8774.272577][T17860] hsr_slave_1: entered promiscuous mode [ 8774.274273][T17860] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 8774.274639][T17860] Cannot create hsr debugfs directory [ 8774.920032][T17860] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 8774.939235][T17860] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 8774.958895][T17860] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 8774.977895][T17860] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 8776.077280][T17860] 8021q: adding VLAN 0 to HW filter on device bond0 [ 8780.834127][T17860] veth0_vlan: entered promiscuous mode [ 8780.872738][T17860] veth1_vlan: entered promiscuous mode [ 8780.982792][T17860] veth0_macvtap: entered promiscuous mode [ 8781.004794][T17860] veth1_macvtap: entered promiscuous mode [ 8781.091328][T17860] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 8781.092064][T17860] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 8781.092482][T17860] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 8781.092792][T17860] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 8781.854414][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 0.0.0.0:20002. Sending cookies. [ 8782.047184][T18348] serio: Serial port pts0 [ 8783.674352][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 0.0.0.0:20002. Sending cookies. [ 8784.478522][T18395] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18395 comm=syz-executor.0 [ 8784.723509][T18399] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=18399 comm=syz-executor.0 [ 8785.590710][T18415] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18415 comm=syz-executor.0 [ 8785.834791][T18419] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=18419 comm=syz-executor.0 [ 8786.324512][T18427] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18427 comm=syz-executor.0 [ 8788.898414][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8789.872350][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8791.432152][T18553] loop1: detected capacity change from 0 to 2048 [ 8791.484482][T18553] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8791.513435][T18553] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 8791.514880][T18553] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 8791.515315][T18553] EXT4-fs (loop1): This should not happen!! Data will be lost [ 8791.515315][T18553] [ 8791.515672][T18553] EXT4-fs (loop1): Total free blocks count 0 [ 8791.515888][T18553] EXT4-fs (loop1): Free/Dirty block details [ 8791.516126][T18553] EXT4-fs (loop1): free_blocks=2415919104 [ 8791.516357][T18553] EXT4-fs (loop1): dirty_blocks=16 [ 8791.516579][T18553] EXT4-fs (loop1): Block reservation details [ 8791.516809][T18553] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 8791.532013][ T31] audit: type=1804 audit(9303.445:790): pid=18553 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/syzkaller-testdir1128067587/syzkaller.xOt0DN/1132/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 8791.593614][T11102] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8793.365588][T18597] loop0: detected capacity change from 0 to 2048 [ 8793.409313][T18597] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8793.446448][T18597] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 8793.449541][T18597] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 8793.450316][T18597] EXT4-fs (loop0): This should not happen!! Data will be lost [ 8793.450316][T18597] [ 8793.457495][T18597] EXT4-fs (loop0): Total free blocks count 0 [ 8793.457993][T18597] EXT4-fs (loop0): Free/Dirty block details [ 8793.459500][T18597] EXT4-fs (loop0): free_blocks=2415919104 [ 8793.459982][T18597] EXT4-fs (loop0): dirty_blocks=16 [ 8793.460250][T18597] EXT4-fs (loop0): Block reservation details [ 8793.468156][T18597] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 8793.483413][ T31] audit: type=1804 audit(9305.395:791): pid=18597 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/syzkaller-testdir1759188268/syzkaller.xcKgF9/80/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 8793.514116][T17860] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8795.457506][T18654] loop1: detected capacity change from 0 to 2048 [ 8795.499657][T18654] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8795.538338][T18654] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 8795.542512][T18654] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 8795.543633][T18654] EXT4-fs (loop1): This should not happen!! Data will be lost [ 8795.543633][T18654] [ 8795.544059][T18654] EXT4-fs (loop1): Total free blocks count 0 [ 8795.544329][T18654] EXT4-fs (loop1): Free/Dirty block details [ 8795.544562][T18654] EXT4-fs (loop1): free_blocks=2415919104 [ 8795.544724][T18654] EXT4-fs (loop1): dirty_blocks=16 [ 8795.545768][T18654] EXT4-fs (loop1): Block reservation details [ 8795.545956][T18654] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 8795.552168][ T31] audit: type=1804 audit(9307.475:792): pid=18654 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/syzkaller-testdir1128067587/syzkaller.xOt0DN/1163/file0/bus" dev="loop1" ino=18 res=1 errno=0 [ 8795.605853][T11102] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8802.561731][ T31] audit: type=1800 audit(9314.475:793): pid=18780 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name=".pending_reads" dev="vda" ino=689 res=0 errno=0 [ 8805.443046][T18815] loop1: detected capacity change from 0 to 512 [ 8805.503431][T18815] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842601c, mo2=0002] [ 8805.504248][T18815] System zones: 1-12 [ 8805.517736][T18815] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.1: invalid block [ 8805.534158][T18815] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 1) [ 8805.541608][T18815] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 361: padding at end of block bitmap is not set [ 8805.543475][T18815] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 8805.544720][T18815] EXT4-fs error (device loop1): ext4_clear_blocks:881: inode #13: comm syz-executor.1: attempt to clear invalid blocks 33619980 len 1 [ 8805.546344][T18815] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 0) [ 8805.549514][T18815] EXT4-fs (loop1): 1 truncate cleaned up [ 8805.551642][T18815] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8805.559612][T18815] EXT4-fs error (device loop1): dx_probe:822: inode #2: comm syz-executor.1: Directory hole found for htree index block [ 8805.660059][T11102] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8806.286331][ T31] audit: type=1800 audit(9318.205:794): pid=18830 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name=".pending_reads" dev="vda" ino=694 res=0 errno=0 [ 8806.373534][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8806.840399][T18835] loop0: detected capacity change from 0 to 512 [ 8806.921638][T18835] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842601c, mo2=0002] [ 8806.922681][T18835] System zones: 1-12 [ 8806.953635][T18835] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 8806.958110][T18835] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 8806.967286][T18835] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 8806.977079][T18835] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 8806.994013][T18835] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 8807.009584][T18835] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 8807.030684][T18835] EXT4-fs (loop0): 1 truncate cleaned up [ 8807.045397][T18835] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8807.082328][T18835] EXT4-fs error (device loop0): dx_probe:822: inode #2: comm syz-executor.0: Directory hole found for htree index block [ 8807.173481][T17860] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8814.949321][ T31] audit: type=1804 audit(9326.865:795): pid=18916 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/syzkaller-testdir1759188268/syzkaller.xcKgF9/133/file0" dev="vda" ino=695 res=1 errno=0 [ 8815.069440][T18917] loop1: detected capacity change from 0 to 512 [ 8815.080005][T18917] EXT4-fs: Ignoring removed orlov option [ 8815.103703][T18917] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 8815.104538][T18917] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 8815.105929][T18917] EXT4-fs (loop1): 1 truncate cleaned up [ 8815.107142][T18917] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8815.275753][T11102] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8815.549402][ T31] audit: type=1400 audit(9327.465:796): avc: denied { getopt } for pid=18932 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 8815.930437][T18947] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=512 sclass=netlink_route_socket pid=18947 comm=syz-executor.0 [ 8816.360290][T18958] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=18958 comm=syz-executor.0 [ 8817.938211][T18983] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=18983 comm=syz-executor.0 [ 8820.747635][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::ffff:172.20.20.170]:2. Sending cookies. [ 8822.106510][ T31] audit: type=1800 audit(9334.025:797): pid=19065 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="vda" ino=699 res=0 errno=0 [ 8822.604254][ T31] audit: type=1800 audit(9334.525:798): pid=19077 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="vda" ino=694 res=0 errno=0 [ 8824.086731][T19117] loop1: detected capacity change from 0 to 512 [ 8824.093444][T19117] EXT4-fs: Ignoring removed nomblk_io_submit option [ 8824.095659][T19117] EXT4-fs (loop1): Test dummy encryption mode enabled [ 8824.107980][T19117] EXT4-fs error (device loop1): ext4_orphan_get:1394: inode #17: comm syz-executor.1: iget: bogus i_mode (0) [ 8824.109765][T19117] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 17 (err -117) [ 8824.113958][T19117] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8824.129519][ T31] audit: type=1400 audit(9336.045:799): avc: denied { view } for pid=19115 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 8824.194828][T19117] EXT4-fs error (device loop1): ext4_validate_block_bitmap:431: comm syz-executor.1: bg 0: block 7: invalid block bitmap [ 8824.287732][T11102] EXT4-fs error (device loop1): ext4_readdir:258: inode #2: block 13: comm syz-executor.1: path /syzkaller-testdir1128067587/syzkaller.xOt0DN/1283/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8824.340305][T11102] EXT4-fs error (device loop1): ext4_readdir:258: inode #2: block 13: comm syz-executor.1: path /syzkaller-testdir1128067587/syzkaller.xOt0DN/1283/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8824.357545][T11102] EXT4-fs error (device loop1): ext4_readdir:258: inode #2: block 13: comm syz-executor.1: path /syzkaller-testdir1128067587/syzkaller.xOt0DN/1283/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8824.369312][T11102] EXT4-fs error (device loop1): ext4_readdir:258: inode #2: block 13: comm syz-executor.1: path /syzkaller-testdir1128067587/syzkaller.xOt0DN/1283/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8824.388596][T11102] EXT4-fs error (device loop1): ext4_readdir:258: inode #2: block 13: comm syz-executor.1: path /syzkaller-testdir1128067587/syzkaller.xOt0DN/1283/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8824.403969][T11102] EXT4-fs error (device loop1): ext4_readdir:258: inode #2: block 13: comm syz-executor.1: path /syzkaller-testdir1128067587/syzkaller.xOt0DN/1283/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8824.414351][T11102] EXT4-fs error (device loop1): ext4_readdir:258: inode #2: block 13: comm syz-executor.1: path /syzkaller-testdir1128067587/syzkaller.xOt0DN/1283/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8824.429611][T11102] EXT4-fs error (device loop1): ext4_readdir:258: inode #2: block 13: comm syz-executor.1: path /syzkaller-testdir1128067587/syzkaller.xOt0DN/1283/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8824.444296][T11102] EXT4-fs error (device loop1): ext4_readdir:258: inode #2: block 13: comm syz-executor.1: path /syzkaller-testdir1128067587/syzkaller.xOt0DN/1283/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8825.780100][T19137] loop0: detected capacity change from 0 to 512 [ 8825.802049][T19137] EXT4-fs: Ignoring removed nomblk_io_submit option [ 8825.804343][T19137] EXT4-fs (loop0): Test dummy encryption mode enabled [ 8825.823452][T19137] EXT4-fs error (device loop0): ext4_orphan_get:1394: inode #17: comm syz-executor.0: iget: bogus i_mode (0) [ 8825.824799][T19137] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz-executor.0: couldn't read orphan inode 17 (err -117) [ 8825.826258][T19137] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8825.933765][T19137] EXT4-fs error (device loop0): ext4_validate_block_bitmap:431: comm syz-executor.0: bg 0: block 7: invalid block bitmap [ 8826.072097][T17860] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 13: comm syz-executor.0: path /syzkaller-testdir1759188268/syzkaller.xcKgF9/174/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8826.148825][T17860] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 13: comm syz-executor.0: path /syzkaller-testdir1759188268/syzkaller.xcKgF9/174/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8826.156894][T17860] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 13: comm syz-executor.0: path /syzkaller-testdir1759188268/syzkaller.xcKgF9/174/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8826.176269][T17860] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 13: comm syz-executor.0: path /syzkaller-testdir1759188268/syzkaller.xcKgF9/174/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8826.193918][T17860] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 13: comm syz-executor.0: path /syzkaller-testdir1759188268/syzkaller.xcKgF9/174/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8826.199349][T17860] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 13: comm syz-executor.0: path /syzkaller-testdir1759188268/syzkaller.xcKgF9/174/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8826.217427][T17860] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 13: comm syz-executor.0: path /syzkaller-testdir1759188268/syzkaller.xcKgF9/174/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8826.234325][T17860] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 13: comm syz-executor.0: path /syzkaller-testdir1759188268/syzkaller.xcKgF9/174/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8826.244075][T17860] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 13: comm syz-executor.0: path /syzkaller-testdir1759188268/syzkaller.xcKgF9/174/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8829.848234][T30801] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8829.924998][T30801] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8830.096758][T30801] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8830.255927][T30801] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8830.419046][T11102] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8831.208987][T30801] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 8831.253194][T30801] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 8831.321581][T30801] bond0 (unregistering): Released all slaves [ 8831.644594][T30801] hsr_slave_0: left promiscuous mode [ 8831.693025][T30801] hsr_slave_1: left promiscuous mode [ 8831.734464][T30801] veth1_macvtap: left promiscuous mode [ 8831.734954][T30801] veth0_macvtap: left promiscuous mode [ 8831.735350][T30801] veth1_vlan: left promiscuous mode [ 8831.735665][T30801] veth0_vlan: left promiscuous mode [ 8833.288991][T30801] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8833.463870][T30801] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8833.554739][T30801] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8833.603533][T17860] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8833.696971][T30801] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8834.125374][T30801] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 8834.131580][T30801] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 8834.135764][T30801] bond0 (unregistering): Released all slaves [ 8834.247942][T30801] hsr_slave_0: left promiscuous mode [ 8834.272496][T30801] hsr_slave_1: left promiscuous mode [ 8834.283013][T30801] veth1_macvtap: left promiscuous mode [ 8834.283515][T30801] veth0_macvtap: left promiscuous mode [ 8834.284054][T30801] veth1_vlan: left promiscuous mode [ 8834.284442][T30801] veth0_vlan: left promiscuous mode [ 8836.452199][T19160] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 8836.473934][T19160] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 8837.555615][T19190] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 8837.566989][T19190] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 8838.023338][T19160] hsr_slave_0: entered promiscuous mode [ 8838.026488][T19160] hsr_slave_1: entered promiscuous mode [ 8838.763962][T19190] hsr_slave_0: entered promiscuous mode [ 8838.766240][T19190] hsr_slave_1: entered promiscuous mode [ 8838.767822][T19190] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 8838.768160][T19190] Cannot create hsr debugfs directory [ 8838.867908][T19160] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 8838.882738][T19160] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 8838.890030][T19160] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 8838.904294][T19160] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 8839.458542][T19190] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 8839.475438][T19190] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 8839.480209][T19190] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 8839.494227][T19190] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 8839.907492][T19160] 8021q: adding VLAN 0 to HW filter on device bond0 [ 8840.599180][T19190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 8843.715286][T19160] veth0_vlan: entered promiscuous mode [ 8843.761730][T19160] veth1_vlan: entered promiscuous mode [ 8843.863110][T19160] veth0_macvtap: entered promiscuous mode [ 8843.878406][T19160] veth1_macvtap: entered promiscuous mode [ 8844.012352][T19160] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 8844.012850][T19160] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 8844.013205][T19160] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 8844.013505][T19160] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 8844.618683][T19190] veth0_vlan: entered promiscuous mode [ 8844.668424][T19190] veth1_vlan: entered promiscuous mode [ 8844.761096][T19190] veth0_macvtap: entered promiscuous mode [ 8844.778457][T19190] veth1_macvtap: entered promiscuous mode [ 8844.882895][T19190] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 8844.884749][T19190] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 8844.888316][T19190] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 8844.888718][T19190] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 8845.075235][T19946] loop1: detected capacity change from 0 to 512 [ 8845.087387][T19946] EXT4-fs: Ignoring removed nomblk_io_submit option [ 8845.092613][T19946] EXT4-fs (loop1): Test dummy encryption mode enabled [ 8845.111771][T19946] EXT4-fs error (device loop1): ext4_orphan_get:1394: inode #17: comm syz-executor.1: iget: bogus i_mode (0) [ 8845.121412][T19946] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 17 (err -117) [ 8845.124077][T19946] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8845.342811][T19946] EXT4-fs error (device loop1): ext4_validate_block_bitmap:431: comm syz-executor.1: bg 0: block 7: invalid block bitmap [ 8845.474745][T19160] EXT4-fs error (device loop1): ext4_readdir:258: inode #2: block 13: comm syz-executor.1: path /syzkaller-testdir1136536784/syzkaller.h2yLlc/2/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8845.535346][T19160] EXT4-fs error (device loop1): ext4_readdir:258: inode #2: block 13: comm syz-executor.1: path /syzkaller-testdir1136536784/syzkaller.h2yLlc/2/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8845.544128][T19160] EXT4-fs error (device loop1): ext4_readdir:258: inode #2: block 13: comm syz-executor.1: path /syzkaller-testdir1136536784/syzkaller.h2yLlc/2/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8845.554052][T19160] EXT4-fs error (device loop1): ext4_readdir:258: inode #2: block 13: comm syz-executor.1: path /syzkaller-testdir1136536784/syzkaller.h2yLlc/2/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8845.559904][T19160] EXT4-fs error (device loop1): ext4_readdir:258: inode #2: block 13: comm syz-executor.1: path /syzkaller-testdir1136536784/syzkaller.h2yLlc/2/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8845.569215][T19160] EXT4-fs error (device loop1): ext4_readdir:258: inode #2: block 13: comm syz-executor.1: path /syzkaller-testdir1136536784/syzkaller.h2yLlc/2/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8845.588554][T19160] EXT4-fs error (device loop1): ext4_readdir:258: inode #2: block 13: comm syz-executor.1: path /syzkaller-testdir1136536784/syzkaller.h2yLlc/2/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8845.597234][T19160] EXT4-fs error (device loop1): ext4_readdir:258: inode #2: block 13: comm syz-executor.1: path /syzkaller-testdir1136536784/syzkaller.h2yLlc/2/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8845.604011][T19160] EXT4-fs error (device loop1): ext4_readdir:258: inode #2: block 13: comm syz-executor.1: path /syzkaller-testdir1136536784/syzkaller.h2yLlc/2/bus: bad entry in directory: rec_len % 4 != 0 - offset=92, inode=0, rec_len=127, size=1024 fake=0 [ 8849.465532][T30801] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8849.542626][T30801] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8849.634627][T30801] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8849.683195][T30801] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8849.842657][T19160] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8850.114072][T30801] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 8850.133644][T30801] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 8850.145389][T30801] bond0 (unregistering): Released all slaves [ 8850.293274][T30801] hsr_slave_0: left promiscuous mode [ 8850.297777][T30801] hsr_slave_1: left promiscuous mode [ 8850.324614][T30801] veth1_macvtap: left promiscuous mode [ 8850.324907][T30801] veth0_macvtap: left promiscuous mode [ 8850.325142][T30801] veth1_vlan: left promiscuous mode [ 8850.325314][T30801] veth0_vlan: left promiscuous mode [ 8853.816985][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8853.825904][T20040] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 8853.853243][T20040] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 8855.193903][T20040] hsr_slave_0: entered promiscuous mode [ 8855.197542][T20040] hsr_slave_1: entered promiscuous mode [ 8855.836678][T20040] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 8855.845471][T20040] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 8855.856957][T20040] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 8855.872678][T20040] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 8856.931464][T20040] 8021q: adding VLAN 0 to HW filter on device bond0 [ 8858.180107][T20040] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 8858.193186][T20040] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 8859.352179][T20470] loop0: detected capacity change from 0 to 512 [ 8859.534197][T20470] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 8859.534771][T20470] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 8859.536017][T20470] EXT4-fs (loop0): 1 truncate cleaned up [ 8859.537213][T20470] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8859.563148][T20470] fscrypt (loop0, inode 2): Error -61 getting encryption context [ 8859.658465][T19190] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8864.412190][T20517] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20517 comm=syz-executor.0 [ 8865.213751][T20040] veth0_vlan: entered promiscuous mode [ 8865.250040][T20040] veth1_vlan: entered promiscuous mode [ 8865.345451][T20040] veth0_macvtap: entered promiscuous mode [ 8865.376264][T20040] veth1_macvtap: entered promiscuous mode [ 8865.545072][T20040] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 8865.547568][T20040] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 8865.547939][T20040] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 8865.548276][T20040] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 8870.608352][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8873.484301][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8891.028873][T30801] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8891.168352][T30801] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8891.304906][T30801] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8891.433013][T30801] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8892.032470][T30801] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 8892.060495][T30801] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 8892.102892][T30801] bond0 (unregistering): Released all slaves [ 8892.312060][T30801] hsr_slave_0: left promiscuous mode [ 8892.315269][T30801] hsr_slave_1: left promiscuous mode [ 8892.323985][T30801] veth1_macvtap: left promiscuous mode [ 8892.324329][T30801] veth0_macvtap: left promiscuous mode [ 8892.324530][T30801] veth1_vlan: left promiscuous mode [ 8892.324711][T30801] veth0_vlan: left promiscuous mode [ 8893.216900][T30801] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8893.303219][T30801] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8893.386102][T30801] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8893.435777][T30801] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8893.954403][T30801] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 8893.960696][T30801] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 8893.967907][T30801] bond0 (unregistering): Released all slaves [ 8894.102842][T30801] hsr_slave_0: left promiscuous mode [ 8894.105892][T30801] hsr_slave_1: left promiscuous mode [ 8894.127738][T30801] veth1_macvtap: left promiscuous mode [ 8894.129353][T30801] veth0_macvtap: left promiscuous mode [ 8894.131836][T30801] veth1_vlan: left promiscuous mode [ 8894.133774][T30801] veth0_vlan: left promiscuous mode [ 8895.681744][T20861] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 8895.718631][T20861] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 8896.253897][T20880] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 8896.318758][T20880] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 8897.003888][T20861] hsr_slave_0: entered promiscuous mode [ 8897.015370][T20861] hsr_slave_1: entered promiscuous mode [ 8897.663960][T20880] hsr_slave_0: entered promiscuous mode [ 8897.665645][T20880] hsr_slave_1: entered promiscuous mode [ 8897.666667][T20880] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 8897.667009][T20880] Cannot create hsr debugfs directory [ 8897.858366][T20861] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 8897.886467][T20861] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 8897.916077][T20861] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 8897.938505][T20861] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 8898.464661][T20880] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 8898.483302][T20880] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 8898.505558][T20880] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 8898.524308][T20880] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 8898.994108][T20861] 8021q: adding VLAN 0 to HW filter on device bond0 [ 8899.744303][T20880] 8021q: adding VLAN 0 to HW filter on device bond0 [ 8903.466330][T20861] veth0_vlan: entered promiscuous mode [ 8903.479804][T20861] veth1_vlan: entered promiscuous mode [ 8903.526812][T20861] veth0_macvtap: entered promiscuous mode [ 8903.537872][T20861] veth1_macvtap: entered promiscuous mode [ 8903.605366][T20861] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 8903.605775][T20861] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 8903.606029][T20861] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 8903.606341][T20861] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 8904.126227][T20880] veth0_vlan: entered promiscuous mode [ 8904.167840][T20880] veth1_vlan: entered promiscuous mode [ 8904.308455][T20880] veth0_macvtap: entered promiscuous mode [ 8904.330704][T20880] veth1_macvtap: entered promiscuous mode [ 8904.462811][T20880] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 8904.463420][T20880] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 8904.463925][T20880] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 8904.464334][T20880] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 8913.485240][T21808] loop1: detected capacity change from 0 to 512 [ 8913.506745][T21808] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842601c, mo2=0002] [ 8913.507587][T21808] System zones: 1-12 [ 8913.516164][T21808] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.1: invalid block [ 8913.518729][T21808] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 1) [ 8913.522910][T21808] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 361: padding at end of block bitmap is not set [ 8913.525015][T21808] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 8913.527097][T21808] EXT4-fs error (device loop1): ext4_clear_blocks:881: inode #13: comm syz-executor.1: attempt to clear invalid blocks 33619980 len 1 [ 8913.529016][T21808] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 0) [ 8913.531896][T21808] EXT4-fs (loop1): 1 truncate cleaned up [ 8913.533394][T21808] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8913.543160][T21808] EXT4-fs error (device loop1): dx_probe:822: inode #2: comm syz-executor.1: Directory hole found for htree index block [ 8913.586180][T20880] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8915.493578][T21846] loop0: detected capacity change from 0 to 512 [ 8915.507843][T21846] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842601c, mo2=0002] [ 8915.508284][T21846] System zones: 1-12 [ 8915.513161][T21846] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 8915.518343][T21846] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 8915.521787][T21846] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 8915.527766][T21846] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 8915.531263][T21846] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 8915.533085][T21846] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 8915.537779][T21846] EXT4-fs (loop0): 1 truncate cleaned up [ 8915.538694][T21846] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8915.549765][T21846] EXT4-fs error (device loop0): dx_probe:822: inode #2: comm syz-executor.0: Directory hole found for htree index block [ 8915.594080][T20861] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8916.433223][ T31] audit: type=1400 audit(9428.345:800): avc: denied { accept } for pid=21874 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 8918.965231][T21943] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2050 sclass=netlink_xfrm_socket pid=21943 comm=syz-executor.1 [ 8919.269872][T21947] loop0: detected capacity change from 0 to 2048 [ 8919.303450][T21947] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8919.336333][ T31] audit: type=1400 audit(9431.255:801): avc: denied { map } for pid=21945 comm="syz-executor.0" path="/syzkaller-testdir998115975/syzkaller.R0Q5uu/64/file0/cpuacct.usage_sys" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 8919.349239][T21945] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 8919.381789][T21945] EXT4-fs (loop0): Remounting filesystem read-only [ 8919.382899][T21945] EXT4-fs (loop0): error restoring inline_data for inode -- potential data loss! (inode 18, error -5) [ 8919.433165][T20861] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8919.630484][T21963] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=258 sclass=netlink_route_socket pid=21963 comm=syz-executor.1 [ 8921.378739][T21995] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2050 sclass=netlink_xfrm_socket pid=21995 comm=syz-executor.0 [ 8922.005305][T22017] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=258 sclass=netlink_route_socket pid=22017 comm=syz-executor.0 [ 8922.512438][T22026] loop0: detected capacity change from 0 to 2048 [ 8922.557096][T22026] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8922.617624][T22025] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 8922.623468][T22025] EXT4-fs (loop0): Remounting filesystem read-only [ 8922.624206][T22025] EXT4-fs (loop0): error restoring inline_data for inode -- potential data loss! (inode 18, error -5) [ 8922.683479][T20861] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8925.793275][T22094] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=22094 comm=syz-executor.1 [ 8927.176465][T22107] loop1: detected capacity change from 0 to 128 [ 8927.198833][T22107] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 8927.209571][T22107] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 8927.230680][T22107] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 8927.233046][T22107] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 8928.942962][T20880] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 8929.202020][ T31] audit: type=1804 audit(9441.115:802): pid=22119 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/syzkaller-testdir998115975/syzkaller.R0Q5uu/98/file0" dev="vda" ino=696 res=1 errno=0 [ 8930.331804][T22132] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=22132 comm=syz-executor.0 [ 8930.434217][T22133] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=22133 comm=syz-executor.1 [ 8931.195814][T22145] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=22145 comm=syz-executor.0 [ 8931.459173][T22150] loop0: detected capacity change from 0 to 1024 [ 8931.495906][ T31] audit: type=1804 audit(9443.415:803): pid=22154 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/syzkaller-testdir1109389614/syzkaller.1JDED3/107/file0" dev="vda" ino=701 res=1 errno=0 [ 8931.507415][T22150] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 8931.539289][T22150] EXT4-fs error (device loop0): ext4_xattr_ibody_list:797: inode #2: comm syz-executor.0: corrupted in-inode xattr: bad e_name length [ 8931.594717][T20861] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8931.861347][T22163] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=22163 comm=syz-executor.0 [ 8932.572666][T22179] serio: Serial port pts0 [ 8933.972113][T22198] loop0: detected capacity change from 0 to 512 [ 8933.992015][T22198] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842601c, mo2=0002] [ 8933.993006][T22198] System zones: 1-12 [ 8933.997851][T22198] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 8934.005782][T22198] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 8934.010472][T22198] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 8934.014774][T22198] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 8934.017419][T22198] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 8934.021750][T22198] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 8934.026316][T22198] EXT4-fs (loop0): 1 truncate cleaned up [ 8934.029307][T22198] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8934.047334][T22198] EXT4-fs error (device loop0): dx_probe:822: inode #2: comm syz-executor.0: Directory hole found for htree index block [ 8934.089249][T20861] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8935.857889][T22224] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=22224 comm=syz-executor.0 [ 8938.429516][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8938.567148][T22257] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=22257 comm=syz-executor.0 [ 8938.859627][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8940.035040][T22290] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=22290 comm=syz-executor.0 [ 8941.843038][T22300] loop1: detected capacity change from 0 to 1024 [ 8941.890046][T22300] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 8941.969865][T20880] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8941.985319][T22306] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=22306 comm=syz-executor.0 [ 8942.595314][T22318] Restarting kernel threads ... done. [ 8945.389525][T22343] serio: Serial port pts0 [ 8946.482317][ T9665] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 8946.661346][ T9665] usb 1-1: Using ep0 maxpacket: 8 [ 8946.676406][ T9665] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 8946.676993][ T9665] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 8946.679284][ T9665] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 8946.681316][ T9665] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 8946.681845][ T9665] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 8946.682970][ T9665] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 8946.701860][ T9665] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 8946.702417][ T9665] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 8946.703165][ T9665] usb 1-1: Product: syz [ 8946.703363][ T9665] usb 1-1: Manufacturer: syz [ 8946.703628][ T9665] usb 1-1: SerialNumber: syz [ 8946.928332][ T9665] cdc_ncm 1-1:1.0: bind() failure [ 8946.939203][ T9665] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 8946.942652][ T9665] cdc_ncm 1-1:1.1: bind() failure [ 8946.954268][ T9665] usb 1-1: USB disconnect, device number 49 [ 8949.341688][T17689] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 8949.531155][T17689] usb 1-1: Using ep0 maxpacket: 8 [ 8949.545405][T17689] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 8949.545732][T17689] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 8949.545949][T17689] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 8949.546873][T17689] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 8949.547669][T17689] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 8949.547993][T17689] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 8949.566205][T17689] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 8949.566618][T17689] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 8949.566934][T17689] usb 1-1: Product: syz [ 8949.568104][T17689] usb 1-1: Manufacturer: syz [ 8949.568329][T17689] usb 1-1: SerialNumber: syz [ 8949.782802][T17689] cdc_ncm 1-1:1.0: bind() failure [ 8949.792908][T17689] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 8949.793777][T17689] cdc_ncm 1-1:1.1: bind() failure [ 8949.806159][T17689] usb 1-1: USB disconnect, device number 50 [ 8951.956123][T22410] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1548 sclass=netlink_tcpdiag_socket pid=22410 comm=syz-executor.0 [ 8952.693753][T22420] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1548 sclass=netlink_tcpdiag_socket pid=22420 comm=syz-executor.0 [ 8954.562648][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 0.0.0.0:20002. Sending cookies. [ 8955.553294][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 0.0.0.0:20002. Sending cookies. [ 8955.776511][T22485] loop0: detected capacity change from 0 to 8 [ 8956.099285][T22498] loop0: detected capacity change from 0 to 8 [ 8956.995623][T22526] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=2561 sclass=netlink_tcpdiag_socket pid=22526 comm=syz-executor.0 [ 8962.046584][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8963.758724][T22658] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=22658 comm=syz-executor.0 [ 8965.868614][T22687] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=22687 comm=syz-executor.0 [ 8967.255906][T22708] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=22708 comm=syz-executor.1 [ 8988.735922][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:20002. Sending cookies. [ 8990.094502][T22917] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 8990.095112][T22917] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 8990.144221][T20880] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 8990.144750][T20880] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 8990.147721][T20880] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 8992.895140][T22955] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 8992.898324][T22955] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 8992.990690][T20861] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 8992.992389][T20861] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 8992.994776][T20861] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9005.213593][T23116] can: request_module (can-proto-0) failed. [ 9006.458208][T23151] can: request_module (can-proto-0) failed. [ 9006.486937][T23153] block nbd1: NBD_DISCONNECT [ 9006.492896][T23153] block nbd1: Disconnected due to user request. [ 9006.502879][T23153] block nbd1: shutting down sockets [ 9006.888368][T23165] fuse: Bad value for 'fd' [ 9017.096255][T23276] fuse: Bad value for 'fd' [ 9019.904623][T23343] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=23343 comm=syz-executor.0 [ 9027.965388][T20880] fscrypt_msg: 5 callbacks suppressed [ 9027.965477][T20880] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9027.966496][T20880] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9027.967961][T20880] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9030.483895][T20861] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9030.486238][T20861] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9030.492556][T20861] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9033.634548][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9034.759469][ T31] audit: type=1400 audit(9546.675:804): avc: denied { remount } for pid=23583 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 9036.239194][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9036.393682][T23626] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23626 comm=syz-executor.1 [ 9039.045914][T23693] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23693 comm=syz-executor.0 [ 9043.209719][T23790] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23790 comm=syz-executor.0 [ 9045.252493][T23826] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23826 comm=syz-executor.0 [ 9047.783343][T23869] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=771 sclass=netlink_audit_socket pid=23869 comm=syz-executor.0 [ 9047.857130][T23871] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=23871 comm=syz-executor.0 [ 9055.750118][ T1397] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9055.834299][ T1397] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9055.893229][ T1397] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9055.947073][ T1397] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9056.246679][ T1397] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 9056.257597][ T1397] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 9056.268325][ T1397] bond0 (unregistering): Released all slaves [ 9056.405478][ T1397] hsr_slave_0: left promiscuous mode [ 9056.415369][ T1397] hsr_slave_1: left promiscuous mode [ 9056.436996][ T1397] veth1_macvtap: left promiscuous mode [ 9056.437585][ T1397] veth0_macvtap: left promiscuous mode [ 9056.438077][ T1397] veth1_vlan: left promiscuous mode [ 9056.438479][ T1397] veth0_vlan: left promiscuous mode [ 9058.984991][T23952] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 9058.991599][T23952] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 9060.349809][T23952] hsr_slave_0: entered promiscuous mode [ 9060.357617][T23952] hsr_slave_1: entered promiscuous mode [ 9060.360628][T23952] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 9060.364983][T23952] Cannot create hsr debugfs directory [ 9061.009671][T23952] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 9061.018503][T23952] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 9061.029736][T23952] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 9061.049438][T23952] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 9062.057955][T23952] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9063.807511][ T1397] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9063.936532][ T1397] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9064.056110][ T1397] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9064.140148][ T1397] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9064.575451][ T1397] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 9064.603151][ T1397] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 9064.608939][ T1397] bond0 (unregistering): Released all slaves [ 9064.758477][ T1397] hsr_slave_0: left promiscuous mode [ 9064.762320][ T1397] hsr_slave_1: left promiscuous mode [ 9064.804647][ T1397] veth1_macvtap: left promiscuous mode [ 9064.804979][ T1397] veth0_macvtap: left promiscuous mode [ 9064.805184][ T1397] veth1_vlan: left promiscuous mode [ 9064.805364][ T1397] veth0_vlan: left promiscuous mode [ 9067.799816][T23952] veth0_vlan: entered promiscuous mode [ 9067.811688][T24375] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 9067.818341][T24375] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 9067.899589][T23952] veth1_vlan: entered promiscuous mode [ 9068.044198][T23952] veth0_macvtap: entered promiscuous mode [ 9068.064607][T23952] veth1_macvtap: entered promiscuous mode [ 9068.155351][T23952] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 9068.155915][T23952] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 9068.156251][T23952] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 9068.156608][T23952] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 9069.248629][T24375] hsr_slave_0: entered promiscuous mode [ 9069.252530][T24375] hsr_slave_1: entered promiscuous mode [ 9070.415669][T24375] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 9070.506468][T24375] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 9070.544903][T24375] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 9070.583870][T24375] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 9070.775119][T24763] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24763 comm=syz-executor.1 [ 9073.224386][T24375] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9079.001646][T24815] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1012 sclass=netlink_route_socket pid=24815 comm=syz-executor.1 [ 9082.622995][T24375] veth0_vlan: entered promiscuous mode [ 9082.715407][T24375] veth1_vlan: entered promiscuous mode [ 9083.022828][T24375] veth0_macvtap: entered promiscuous mode [ 9083.044892][T24375] veth1_macvtap: entered promiscuous mode [ 9083.224614][T24375] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 9083.225150][T24375] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 9083.225468][T24375] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 9083.225838][T24375] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 9093.147231][T24890] syz-executor.0(24890): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 9094.893035][T24927] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=24927 comm=syz-executor.1 [ 9096.335742][T24967] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2305 sclass=netlink_xfrm_socket pid=24967 comm=syz-executor.1 [ 9096.344534][T24968] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.0'. [ 9096.655217][T24978] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2305 sclass=netlink_xfrm_socket pid=24978 comm=syz-executor.0 [ 9102.850391][ T31] audit: type=1800 audit(9614.765:805): pid=25089 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="vda" ino=696 res=0 errno=0 [ 9103.243261][T25093] loop0: detected capacity change from 0 to 512 [ 9103.307117][T25093] EXT4-fs (loop0): blocks per group (255) and clusters per group (8192) inconsistent [ 9114.568546][T25209] loop0: detected capacity change from 0 to 2048 [ 9114.694674][T25209] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 9115.058124][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9115.215351][ T31] audit: type=1804 audit(9627.135:806): pid=25209 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/syzkaller-testdir4155194790/syzkaller.t6PCEW/77/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 9115.236392][ T31] audit: type=1804 audit(9627.135:807): pid=25209 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/syzkaller-testdir4155194790/syzkaller.t6PCEW/77/file0/bus" dev="loop0" ino=18 res=1 errno=0 [ 9116.815215][T25234] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=25234 comm=syz-executor.1 [ 9116.883034][T24375] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9118.377920][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9127.859603][T25384] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=25384 comm=syz-executor.0 [ 9128.964599][T25406] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pid=25406 comm=syz-executor.0 [ 9130.444530][T25426] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=25426 comm=syz-executor.0 [ 9132.148862][T25463] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=25463 comm=syz-executor.1 [ 9133.403124][T25491] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=25491 comm=syz-executor.0 [ 9134.274481][T25505] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=25505 comm=syz-executor.0 [ 9135.323846][T25523] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=25523 comm=syz-executor.0 [ 9142.999287][T25602] tracefs: Unknown parameter 'measure' [ 9144.736765][T25618] tracefs: Unknown parameter 'measure' [ 9145.529700][T25637] tracefs: Unknown parameter 'measure' [ 9146.332594][T25659] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2306 sclass=netlink_xfrm_socket pid=25659 comm=syz-executor.1 [ 9146.916796][T25672] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2306 sclass=netlink_xfrm_socket pid=25672 comm=syz-executor.1 [ 9165.271844][T25851] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=25851 comm=syz-executor.0 [ 9170.325829][T25892] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=25892 comm=syz-executor.0 [ 9173.538666][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9177.830236][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9178.736498][T26012] serio: Serial port pts0 [ 9179.819982][T26036] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=26036 comm=syz-executor.0 [ 9180.485217][T26048] serio: Serial port pts1 [ 9182.193607][T26055] loop0: detected capacity change from 0 to 1024 [ 9182.195856][T26055] EXT4-fs: Ignoring removed orlov option [ 9182.197579][T26055] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 9182.197956][T26055] EXT4-fs (loop0): Test dummy encryption mode enabled [ 9182.198521][T26055] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 9182.198855][T26055] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 9182.201221][T26055] EXT4-fs (loop0): invalid journal inode [ 9182.201568][T26055] EXT4-fs (loop0): can't get journal size [ 9182.208932][T26055] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 9182.238720][T24375] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9189.274418][T26115] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=26115 comm=syz-executor.0 [ 9195.097069][T26217] syz_tun: refused to change device tx_queue_len [ 9197.224337][T26262] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9197.225582][T26262] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9197.286289][T24375] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9197.287058][T24375] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9197.287829][T24375] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9198.314963][T26278] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9198.315627][T26278] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9198.427961][T24375] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9198.428742][T24375] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9198.430113][T24375] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9198.976366][T26285] loop1: detected capacity change from 0 to 128 [ 9199.003050][T26285] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 9199.012559][T26285] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 9199.240577][T26285] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 9199.241759][T26285] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 9199.412825][T23952] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 9200.792641][T26303] loop1: detected capacity change from 0 to 512 [ 9200.796535][T26303] EXT4-fs: Ignoring removed nobh option [ 9200.824324][T26303] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -61 [ 9200.826253][T26303] EXT4-fs error (device loop1): ext4_orphan_get:1394: inode #13: comm syz-executor.1: casefold flag without casefold feature [ 9200.832535][T26303] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 13 (err -117) [ 9200.847588][T26303] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 9201.093934][T23952] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9209.427339][T26399] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=26399 comm=syz-executor.0 [ 9212.069354][T26431] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=26431 comm=syz-executor.1 [ 9213.104767][T26457] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=26457 comm=syz-executor.1 [ 9213.899826][T26473] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65381 sclass=netlink_route_socket pid=26473 comm=syz-executor.1 [ 9215.479929][T26505] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65381 sclass=netlink_route_socket pid=26505 comm=syz-executor.1 [ 9218.772333][T26561] loop1: detected capacity change from 0 to 1024 [ 9218.827748][T26561] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 9218.865719][T26561] SELinux: Context : is not valid (left unmapped). [ 9218.867131][ T31] audit: type=1400 audit(9730.785:808): avc: denied { relabelto } for pid=26560 comm="syz-executor.1" name="rdma.current" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon=":" [ 9218.887252][ T31] audit: type=1400 audit(9730.805:809): avc: denied { append } for pid=26560 comm="syz-executor.1" path="/syzkaller-testdir2828167451/syzkaller.fLixED/395/file1/rdma.current" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon=":" [ 9218.938287][T23952] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9222.904209][T26655] loop1: detected capacity change from 0 to 1024 [ 9222.946383][T26655] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 9223.002318][T23952] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9233.036785][T26828] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26828 comm=syz-executor.0 [ 9236.398232][T26851] loop0: detected capacity change from 0 to 128 [ 9236.479711][T26851] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 9236.602235][T26851] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 9236.751816][T26851] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.0: No space for directory leaf checksum. Please run e2fsck -D. [ 9236.752647][T26851] EXT4-fs error (device loop0): __ext4_find_entry:1693: inode #2: comm syz-executor.0: checksumming directory block 0 [ 9237.006792][T24375] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 9237.979440][T26862] loop0: detected capacity change from 0 to 512 [ 9238.257052][T26862] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #11: comm syz-executor.0: invalid indirect mapped block 256 (level 2) [ 9238.293487][T26862] EXT4-fs (loop0): 2 truncates cleaned up [ 9238.383041][T26862] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 9238.982331][T26862] EXT4-fs error (device loop0): ext4_validate_block_bitmap:431: comm syz-executor.0: bg 0: block 5: invalid block bitmap [ 9239.148081][T24375] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9240.062122][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9245.096141][ T1397] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9245.183005][ T1397] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9245.270435][ T1397] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9245.362702][ T1397] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9245.717603][ T1397] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 9245.735820][ T1397] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 9245.744500][ T1397] bond0 (unregistering): Released all slaves [ 9245.921808][ T1397] hsr_slave_0: left promiscuous mode [ 9245.924142][ T1397] hsr_slave_1: left promiscuous mode [ 9245.928971][ T1397] veth1_macvtap: left promiscuous mode [ 9245.929339][ T1397] veth0_macvtap: left promiscuous mode [ 9245.929765][ T1397] veth1_vlan: left promiscuous mode [ 9245.930136][ T1397] veth0_vlan: left promiscuous mode [ 9248.259871][T26990] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 9248.269247][T26990] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 9248.431415][ T31] audit: type=1800 audit(268445216.340:810): pid=27236 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="vda" ino=694 res=0 errno=0 [ 9248.453224][ T31] audit: type=1804 audit(268445216.370:811): pid=27236 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/syzkaller-testdir2828167451/syzkaller.fLixED/517/file0" dev="vda" ino=694 res=1 errno=0 [ 9249.523603][T26990] hsr_slave_0: entered promiscuous mode [ 9249.526121][T26990] hsr_slave_1: entered promiscuous mode [ 9250.375218][T26990] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 9250.395637][T26990] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 9250.406046][T26990] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 9250.417870][T26990] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 9251.195622][T26990] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9253.627514][T27452] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=27452 comm=syz-executor.1 [ 9254.415135][T27471] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=27471 comm=syz-executor.1 [ 9255.503898][T26990] veth0_vlan: entered promiscuous mode [ 9255.550674][T26990] veth1_vlan: entered promiscuous mode [ 9255.615635][T26990] veth0_macvtap: entered promiscuous mode [ 9255.629372][T26990] veth1_macvtap: entered promiscuous mode [ 9255.682868][T26990] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 9255.683685][T26990] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 9255.684068][T26990] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 9255.684380][T26990] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 9258.003899][ T1397] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9258.096413][ T1397] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9258.158103][ T1397] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9258.228009][ T1397] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9258.740289][ T1397] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 9258.755811][ T1397] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 9258.766121][ T1397] bond0 (unregistering): Released all slaves [ 9258.900195][ T1397] hsr_slave_0: left promiscuous mode [ 9258.913673][ T1397] hsr_slave_1: left promiscuous mode [ 9258.923594][ T1397] veth1_macvtap: left promiscuous mode [ 9258.924260][ T1397] veth0_macvtap: left promiscuous mode [ 9258.924699][ T1397] veth1_vlan: left promiscuous mode [ 9258.926081][ T1397] veth0_vlan: left promiscuous mode [ 9260.982687][T27539] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 9260.986347][T27539] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 9262.144922][T27539] hsr_slave_0: entered promiscuous mode [ 9262.159492][T27539] hsr_slave_1: entered promiscuous mode [ 9262.169271][T27539] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 9262.169757][T27539] Cannot create hsr debugfs directory [ 9262.912329][T27539] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 9262.924960][T27539] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 9262.937376][T27539] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 9262.955157][T27539] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 9263.919286][T27539] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9266.193351][T27967] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=27967 comm=syz-executor.0 [ 9266.423208][T27971] loop0: detected capacity change from 0 to 512 [ 9266.458923][T27971] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 9266.459593][T27971] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 9266.460636][T27971] EXT4-fs (loop0): 1 truncate cleaned up [ 9266.473030][T27971] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 9266.494563][T27971] fscrypt_msg: 2 callbacks suppressed [ 9266.494742][T27971] fscrypt (loop0, inode 2): Error -61 getting encryption context [ 9266.546438][T26990] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9267.867570][T27539] veth0_vlan: entered promiscuous mode [ 9267.908392][T27539] veth1_vlan: entered promiscuous mode [ 9268.019461][T27539] veth0_macvtap: entered promiscuous mode [ 9268.049624][T27539] veth1_macvtap: entered promiscuous mode [ 9268.133312][T27539] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 9268.134073][T27539] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 9268.135321][T27539] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 9268.135721][T27539] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 9268.442947][T28005] loop0: detected capacity change from 0 to 512 [ 9268.470291][T28005] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 9268.473302][T28005] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 9268.475472][T28005] EXT4-fs (loop0): 1 truncate cleaned up [ 9268.477899][T28005] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 9268.501940][T28005] fscrypt (loop0, inode 2): Error -61 getting encryption context [ 9268.553320][T26990] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9274.449752][T28094] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=28094 comm=syz-executor.0 [ 9277.011351][T28127] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=28127 comm=syz-executor.0 [ 9283.029732][T28158] loop0: detected capacity change from 0 to 512 [ 9283.044391][T28158] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 9283.095732][T28158] EXT4-fs error (device loop0): ext4_orphan_get:1394: inode #17: comm syz-executor.0: iget: bad i_size value: -6917529027641081756 [ 9283.100301][T28158] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz-executor.0: couldn't read orphan inode 17 (err -117) [ 9283.111897][T28158] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 9283.122691][T28158] Quota error (device loop0): do_check_range: Getting block 16777216 out of range 0-5 [ 9283.168685][T26990] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9285.569810][T28195] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=28195 comm=syz-executor.0 [ 9285.785006][T28198] loop1: detected capacity change from 0 to 512 [ 9285.809524][T28198] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 9285.814091][T28198] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 9285.815196][T28198] EXT4-fs (loop1): 1 truncate cleaned up [ 9285.815975][T28198] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 9285.825199][T28198] fscrypt (loop1, inode 2): Error -61 getting encryption context [ 9285.857681][T27539] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9300.638707][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9301.272493][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9301.757798][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9301.871390][T28433] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28433 comm=syz-executor.0 [ 9302.149449][T28438] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28438 comm=syz-executor.0 [ 9302.558635][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9303.407666][T28458] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28458 comm=syz-executor.0 [ 9304.937411][T28470] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28470 comm=syz-executor.1 [ 9308.753929][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9309.682991][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9310.983074][T28587] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=28587 comm=syz-executor.1 [ 9311.618661][T28597] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=28597 comm=syz-executor.1 [ 9312.848137][T28607] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=28607 comm=syz-executor.1 [ 9318.312587][T28660] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28660 comm=syz-executor.1 [ 9318.992168][T28672] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28672 comm=syz-executor.1 [ 9320.121593][T28683] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28683 comm=syz-executor.0 [ 9327.351455][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9327.667141][ T9086] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9327.729742][ T9086] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9327.852059][ T9086] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9327.965588][ T9086] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9328.355769][ T9086] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 9328.390584][ T9086] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 9328.402070][ T9086] bond0 (unregistering): Released all slaves [ 9328.541627][ T9086] hsr_slave_0: left promiscuous mode [ 9328.561296][ T9086] hsr_slave_1: left promiscuous mode [ 9328.568284][ T9086] veth1_macvtap: left promiscuous mode [ 9328.568997][ T9086] veth0_macvtap: left promiscuous mode [ 9328.569419][ T9086] veth1_vlan: left promiscuous mode [ 9328.569776][ T9086] veth0_vlan: left promiscuous mode [ 9335.082509][T28778] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 9335.086267][T28778] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 9337.304769][T28778] hsr_slave_0: entered promiscuous mode [ 9337.308180][T28778] hsr_slave_1: entered promiscuous mode [ 9338.756814][T28778] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 9338.777915][T28778] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 9338.797177][T28778] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 9338.807762][T28778] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 9340.011248][T28778] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9344.706354][T28778] veth0_vlan: entered promiscuous mode [ 9344.733403][T28778] veth1_vlan: entered promiscuous mode [ 9344.837772][T28778] veth0_macvtap: entered promiscuous mode [ 9344.847605][T28778] veth1_macvtap: entered promiscuous mode [ 9344.945776][T28778] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 9344.946366][T28778] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 9344.949531][T28778] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 9344.950074][T28778] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 9346.527465][T29301] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=513 sclass=netlink_route_socket pid=29301 comm=syz-executor.0 [ 9347.179753][T29319] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=513 sclass=netlink_route_socket pid=29319 comm=syz-executor.0 [ 9349.698583][T29385] loop1: detected capacity change from 0 to 512 [ 9349.732189][T29385] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 9349.732823][T29385] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 9349.734463][T29385] EXT4-fs (loop1): 1 truncate cleaned up [ 9349.735484][T29385] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 9349.757815][T29385] fscrypt (loop1, inode 2): Error -61 getting encryption context [ 9350.957207][T29412] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=29412 comm=syz-executor.0 [ 9351.143127][T29414] loop0: detected capacity change from 0 to 2048 [ 9351.172393][T29414] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 9351.349410][T27539] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9351.390196][T28778] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9351.777212][T29429] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=261 sclass=netlink_route_socket pid=29429 comm=syz-executor.0 [ 9352.289287][T29435] loop0: detected capacity change from 0 to 512 [ 9352.325778][T29435] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 9352.326515][T29435] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 9352.327774][T29435] EXT4-fs (loop0): 1 truncate cleaned up [ 9352.328919][T29435] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 9352.339736][T29435] fscrypt (loop0, inode 2): Error -61 getting encryption context [ 9352.391331][T28778] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9352.966414][T29448] loop0: detected capacity change from 0 to 2048 [ 9352.995637][T29448] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 9353.178859][T28778] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9355.721443][T29505] loop1: detected capacity change from 0 to 512 [ 9355.740727][T29505] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 9355.743754][T29505] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 9355.745006][T29505] EXT4-fs (loop1): 1 truncate cleaned up [ 9355.745979][T29505] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 9355.750181][T29505] fscrypt (loop1, inode 2): Error -61 getting encryption context [ 9355.803286][T27539] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9360.592607][T29547] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=29547 comm=syz-executor.1 [ 9360.973400][T29560] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=29560 comm=syz-executor.0 [ 9361.617949][T29579] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=29579 comm=syz-executor.0 [ 9363.381320][T29635] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=29635 comm=syz-executor.1 [ 9364.110472][T29652] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=29652 comm=syz-executor.1 [ 9365.469411][T29676] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=29676 comm=syz-executor.1 [ 9365.970444][T29686] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=29686 comm=syz-executor.0 [ 9367.735333][T29732] loop1: detected capacity change from 0 to 512 [ 9367.762528][T29732] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842601c, mo2=0002] [ 9367.763194][T29732] System zones: 1-12 [ 9367.777949][T29732] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.1: invalid block [ 9367.780234][T29732] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 1) [ 9367.792484][T29732] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 361: padding at end of block bitmap is not set [ 9367.795192][T29732] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 9367.796751][T29732] EXT4-fs error (device loop1): ext4_clear_blocks:881: inode #13: comm syz-executor.1: attempt to clear invalid blocks 33619980 len 1 [ 9367.798766][T29732] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 0) [ 9367.802935][T29732] EXT4-fs (loop1): 1 truncate cleaned up [ 9367.804713][T29732] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 9367.820013][T29732] EXT4-fs error (device loop1): dx_probe:822: inode #2: comm syz-executor.1: Directory hole found for htree index block [ 9367.897089][T27539] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9369.715639][T29773] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=29773 comm=syz-executor.1 [ 9372.536088][T29798] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=29798 comm=syz-executor.0 [ 9378.282600][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9385.860363][ T9086] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9385.969336][ T9086] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9386.050698][ T9086] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9386.114909][ T9086] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9386.513287][ T9086] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 9386.531972][ T9086] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 9386.536785][ T9086] bond0 (unregistering): Released all slaves [ 9386.687977][ T9086] hsr_slave_0: left promiscuous mode [ 9386.706433][ T9086] hsr_slave_1: left promiscuous mode [ 9386.729810][ T9086] veth1_macvtap: left promiscuous mode [ 9386.730361][ T9086] veth0_macvtap: left promiscuous mode [ 9386.737699][ T9086] veth1_vlan: left promiscuous mode [ 9386.738628][ T9086] veth0_vlan: left promiscuous mode [ 9389.853650][T29876] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 9389.859417][T29876] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 9391.332835][T29876] hsr_slave_0: entered promiscuous mode [ 9391.335244][T29876] hsr_slave_1: entered promiscuous mode [ 9392.287685][T29876] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 9392.304336][T29876] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 9392.325367][T29876] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 9392.338285][T29876] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 9393.584165][T29876] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9394.774623][T29876] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 9395.504518][T30217] kexec: Could not allocate control_code_buffer [ 9397.878158][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9398.437305][T29876] veth0_vlan: entered promiscuous mode [ 9398.482786][T29876] veth1_vlan: entered promiscuous mode [ 9398.638187][T29876] veth0_macvtap: entered promiscuous mode [ 9398.670334][T29876] veth1_macvtap: entered promiscuous mode [ 9398.798024][T29876] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 9398.798602][T29876] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 9398.799246][T29876] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 9398.799622][T29876] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 9400.518031][T30368] could not allocate digest TFM handle cmac(xtea) [ 9401.903696][T30400] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=30400 comm=syz-executor.1 [ 9402.814526][T30425] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30425 comm=syz-executor.1 [ 9414.518217][T30612] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30612 comm=syz-executor.1 [ 9415.508963][T27539] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9415.509873][T27539] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9415.525732][T27539] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9415.766816][T30650] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1280 sclass=netlink_audit_socket pid=30650 comm=syz-executor.1 [ 9415.892584][T29876] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9415.893404][T29876] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9415.897874][T29876] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9416.303958][T30666] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1280 sclass=netlink_audit_socket pid=30666 comm=syz-executor.0 [ 9416.347436][T27539] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9416.348622][T27539] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9416.350175][T27539] fscrypt: key with description 'fscrypt:0000111122223333' has invalid payload [ 9416.730074][T30678] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1280 sclass=netlink_audit_socket pid=30678 comm=syz-executor.1 [ 9430.632465][T30789] serio: Serial port pts0 [ 9458.344802][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9458.356653][T31122] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1540 sclass=netlink_tcpdiag_socket pid=31122 comm=syz-executor.1 [ 9458.846966][T31136] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1540 sclass=netlink_tcpdiag_socket pid=31136 comm=syz-executor.0 [ 9466.581547][T31186] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=125 sclass=netlink_audit_socket pid=31186 comm=syz-executor.1 [ 9467.617158][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9469.779393][T31205] loop1: detected capacity change from 0 to 512 [ 9469.792599][T31205] EXT4-fs: Ignoring removed nomblk_io_submit option [ 9469.813098][T31205] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 9469.813534][T31205] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=1842411c, mo2=0002] [ 9469.814356][T31205] EXT4-fs (loop1): couldn't mount RDWR because of unsupported optional features (80) [ 9469.814894][T31205] EXT4-fs (loop1): Skipping orphan cleanup due to unknown ROCOMPAT features [ 9469.816229][T31205] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 9469.872262][T27539] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9470.385788][T31216] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=125 sclass=netlink_audit_socket pid=31216 comm=syz-executor.1 [ 9470.652765][T31220] input: syz0 as /devices/virtual/input/input118 [ 9476.913807][T30801] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9476.984076][T30801] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9477.036491][T30801] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9477.093231][T30801] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9477.387845][T30801] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 9477.397734][T30801] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 9477.407231][T30801] bond0 (unregistering): Released all slaves [ 9477.587229][T30801] hsr_slave_0: left promiscuous mode [ 9477.594940][T30801] hsr_slave_1: left promiscuous mode [ 9477.616313][T30801] veth1_macvtap: left promiscuous mode [ 9477.616792][T30801] veth0_macvtap: left promiscuous mode [ 9477.617225][T30801] veth1_vlan: left promiscuous mode [ 9477.617576][T30801] veth0_vlan: left promiscuous mode [ 9480.692326][T31235] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 9480.698704][T31235] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 9481.917200][T31235] hsr_slave_0: entered promiscuous mode [ 9481.921685][T31235] hsr_slave_1: entered promiscuous mode [ 9482.634408][T31235] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 9482.645259][T31235] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 9482.664147][T31235] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 9482.673220][T31235] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 9483.717367][T31235] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9487.935315][T31235] veth0_vlan: entered promiscuous mode [ 9487.976937][T31235] veth1_vlan: entered promiscuous mode [ 9488.055393][T31235] veth0_macvtap: entered promiscuous mode [ 9488.072750][T31235] veth1_macvtap: entered promiscuous mode [ 9488.165950][T31235] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 9488.168071][T31235] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 9488.168410][T31235] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 9488.168753][T31235] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 9492.256815][T31678] loop0: detected capacity change from 0 to 512 [ 9492.260534][T31678] EXT4-fs: Ignoring removed mblk_io_submit option [ 9492.281524][T31678] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 9492.312707][T31678] EXT4-fs (loop0): 1 truncate cleaned up [ 9492.313945][T31678] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 9492.322534][ T31] audit: type=1400 audit(268445460.240:812): avc: denied { quotaon } for pid=31677 comm="syz-executor.0" name="file0" dev="loop0" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 9492.366023][T31235] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9503.015858][T31821] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=31821 comm=syz-executor.0 [ 9513.017641][T31950] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=31950 comm=syz-executor.0 [ 9521.581640][T32040] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1010 sclass=netlink_route_socket pid=32040 comm=syz-executor.0 [ 9522.719427][T32053] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1010 sclass=netlink_route_socket pid=32053 comm=syz-executor.1 [ 9535.583196][T32258] serio: Serial port pts0 [ 9541.212097][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9542.307415][T32309] loop1: detected capacity change from 0 to 512 [ 9542.352497][T32309] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 9542.353035][T32309] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 9542.354506][T32309] EXT4-fs (loop1): 1 truncate cleaned up [ 9542.355505][T32309] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 9542.368567][T32309] fscrypt (loop1, inode 2): Error -61 getting encryption context [ 9542.433441][T27539] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9542.912587][T32328] loop0: detected capacity change from 0 to 512 [ 9542.945186][T32328] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 9542.945528][T32328] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 9542.946537][T32328] EXT4-fs (loop0): 1 truncate cleaned up [ 9542.947255][T32328] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 9542.956894][T32328] fscrypt (loop0, inode 2): Error -61 getting encryption context [ 9542.997539][T31235] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9543.579440][T32346] loop1: detected capacity change from 0 to 512 [ 9543.615287][T32346] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 9543.618601][T32346] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 9543.619888][T32346] EXT4-fs (loop1): 1 truncate cleaned up [ 9543.622728][T32346] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 9543.637019][T32346] fscrypt (loop1, inode 2): Error -61 getting encryption context [ 9543.684256][T27539] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9543.782393][T32351] loop0: detected capacity change from 0 to 512 [ 9543.821829][T32351] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 9543.822598][T32351] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 9543.823442][T32351] EXT4-fs (loop0): 1 truncate cleaned up [ 9543.824598][T32351] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 9543.832558][T32351] fscrypt (loop0, inode 2): Error -61 getting encryption context [ 9543.875945][T31235] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9543.987457][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9545.147383][T32395] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=32395 comm=syz-executor.0 [ 9545.698440][T32409] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=32409 comm=syz-executor.0 [ 9545.826358][ T31] audit: type=1400 audit(268445513.740:813): avc: denied { remount } for pid=32410 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 9548.097083][T32476] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=32476 comm=syz-executor.0 [ 9548.565686][T32489] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=32489 comm=syz-executor.1 [ 9551.006138][T32552] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32552 comm=syz-executor.0 [ 9552.502362][T32601] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32601 comm=syz-executor.1 [ 9553.024417][T32615] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32615 comm=syz-executor.0 [ 9553.664587][T32631] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32631 comm=syz-executor.1 [ 9557.031928][T32716] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=5137 sclass=netlink_xfrm_socket pid=32716 comm=syz-executor.0 [ 9558.917263][T32747] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32747 comm=syz-executor.0 [ 9558.937296][T32747] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32747 comm=syz-executor.0 [ 9559.485283][T32758] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32758 comm=syz-executor.1 [ 9559.502672][T32758] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32758 comm=syz-executor.1 [ 9560.103937][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9560.606353][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9565.151586][ T412] serio: Serial port pts0 [ 9573.298114][ T501] loop1: detected capacity change from 0 to 128 [ 9573.364542][ T501] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 9573.376609][ T501] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 9573.377297][ T501] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 9573.385608][ T501] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 9573.387591][ T501] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 9573.408727][ T501] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 9573.411457][ T501] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 9573.426769][ T501] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 9573.432046][ T501] EXT4-fs error (device loop1): htree_dirblock_to_tree:1082: inode #2: comm syz-executor.1: Directory block failed checksum [ 9573.436288][ T501] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 9573.437150][ T501] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 9573.441732][ T501] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 9573.448547][ T501] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 9573.454388][ T501] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 9573.455282][ T501] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 9573.458560][ T501] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 9573.459396][ T501] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 9573.479786][ T501] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 9573.480426][ T501] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 9573.488457][ T501] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 9573.489154][ T501] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 9573.596252][T27539] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 9574.567988][ T519] loop1: detected capacity change from 0 to 128 [ 9574.656148][ T519] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 9574.688815][ T519] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 9574.689518][ T519] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 9574.709795][ T519] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 9574.710273][ T519] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 9574.744081][ T519] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 9574.745461][ T519] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 9574.753620][ T519] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 9574.761269][ T519] EXT4-fs error (device loop1): htree_dirblock_to_tree:1082: inode #2: comm syz-executor.1: Directory block failed checksum [ 9574.767746][ T519] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 9574.769470][ T519] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 9574.787230][ T519] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 9574.788140][ T519] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 9574.812323][ T519] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 9574.812770][ T519] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 9574.822722][ T519] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 9574.823314][ T519] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 9574.833982][ T519] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 9574.834815][ T519] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 9574.853727][ T519] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 9574.854339][ T519] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 9575.003310][T27539] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 9575.466622][ T532] serio: Serial port pts0 [ 9578.536630][ T562] loop1: detected capacity change from 0 to 512 [ 9580.957452][ T9086] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9580.996148][ T9086] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9581.052803][ T9086] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9581.134546][ T9086] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9581.546518][ T9086] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 9581.565067][ T9086] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 9581.570154][ T9086] bond0 (unregistering): Released all slaves [ 9581.735948][ T9086] hsr_slave_0: left promiscuous mode [ 9581.762394][ T9086] hsr_slave_1: left promiscuous mode [ 9581.772167][ T9086] veth1_macvtap: left promiscuous mode [ 9581.772742][ T9086] veth0_macvtap: left promiscuous mode [ 9581.784276][ T9086] veth0_vlan: left promiscuous mode [ 9587.275806][ T581] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 9587.285137][ T581] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 9589.766374][ T581] hsr_slave_0: entered promiscuous mode [ 9589.803371][ T581] hsr_slave_1: entered promiscuous mode [ 9589.815226][ T581] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 9589.815779][ T581] Cannot create hsr debugfs directory [ 9591.039269][ T581] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 9591.074004][ T581] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 9591.124384][ T581] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 9591.169605][ T581] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 9593.154002][ T581] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9597.408763][ T581] veth0_vlan: entered promiscuous mode [ 9597.439697][ T581] veth1_vlan: entered promiscuous mode [ 9597.540054][ T581] veth0_macvtap: entered promiscuous mode [ 9597.560046][ T581] veth1_macvtap: entered promiscuous mode [ 9597.635326][ T581] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 9597.638567][ T581] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 9597.639160][ T581] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 9597.647274][ T581] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 9598.997864][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9599.554452][ T1123] loop0: detected capacity change from 0 to 1024 [ 9599.558753][ T1123] ext4: Unknown parameter 'nouser_xattr' [ 9600.569130][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9601.020057][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9601.460254][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9601.645006][ T1174] loop1: detected capacity change from 0 to 512 [ 9601.687115][ T1174] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 9601.687493][ T1174] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 9601.688353][ T1174] EXT4-fs (loop1): 1 truncate cleaned up [ 9601.688994][ T1174] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 9601.697936][ T1174] fscrypt (loop1, inode 2): Error -61 getting encryption context [ 9601.744001][ T581] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9601.920207][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9602.168948][ T1195] loop0: detected capacity change from 0 to 512 [ 9602.186396][ T1195] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 9602.187184][ T1195] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 9602.188409][ T1195] EXT4-fs (loop0): 1 truncate cleaned up [ 9602.189780][ T1195] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 9602.198025][ T1195] fscrypt (loop0, inode 2): Error -61 getting encryption context [ 9602.256157][T31235] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9602.896542][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9605.162296][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 9607.826925][ T1307] loop0: detected capacity change from 0 to 512 [ 9607.875957][ T1307] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842601c, mo2=0002] [ 9607.876570][ T1307] System zones: 1-12 [ 9607.894154][ T1307] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 9607.897718][ T1307] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 9607.910433][ T1307] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 9607.913934][ T1307] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 9607.941913][ T1307] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 9607.952236][ T1307] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 9607.958775][ T1307] EXT4-fs (loop0): 1 truncate cleaned up [ 9607.960180][ T1307] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 9607.988674][ T1307] EXT4-fs error (device loop0): dx_probe:822: inode #2: comm syz-executor.0: Directory hole found for htree index block [ 9608.036797][T31235] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 9608.120482][T30801] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9608.192856][T30801] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9608.284314][T30801] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9608.339264][T30801] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9608.734634][T30801] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 9608.742451][T30801] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 9608.763194][T30801] bond0 (unregistering): Released all slaves [ 9608.932114][T30801] hsr_slave_0: left promiscuous mode [ 9608.954235][T30801] hsr_slave_1: left promiscuous mode [ 9608.991986][T30801] veth1_macvtap: left promiscuous mode [ 9608.992455][T30801] veth0_macvtap: left promiscuous mode [ 9608.992854][T30801] veth1_vlan: left promiscuous mode [ 9608.993207][T30801] veth0_vlan: left promiscuous mode [ 9611.726066][ T1314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 9611.736075][ T1314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 9613.074141][ T1314] hsr_slave_0: entered promiscuous mode [ 9613.077040][ T1314] hsr_slave_1: entered promiscuous mode [ 9613.078631][ T1314] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 9613.079020][ T1314] Cannot create hsr debugfs directory [ 9613.829697][ T1314] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 9613.845774][ T1314] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 9613.856127][ T1314] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 9613.866565][ T1314] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 9614.824223][ T1314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9616.122192][ T1758] loop0: detected capacity change from 0 to 2048 [ 9616.194574][ T1758] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 9616.781938][ T1758] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 234: padding at end of block bitmap is not set [ 9616.786221][ T1758] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 117 [ 9616.786769][ T1758] EXT4-fs (loop0): This should not happen!! Data will be lost [ 9616.786769][ T1758] [ 9616.845146][ T5515] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 512 with error 28 [ 9616.845893][ T5515] EXT4-fs (loop0): This should not happen!! Data will be lost [ 9616.845893][ T5515] [ 9616.846303][ T5515] EXT4-fs (loop0): Total free blocks count 0 [ 9616.846659][ T5515] EXT4-fs (loop0): Free/Dirty block details [ 9616.847165][ T5515] EXT4-fs (loop0): free_blocks=0 [ 9616.847440][ T5515] EXT4-fs (loop0): dirty_blocks=544 [ 9616.847832][ T5515] EXT4-fs (loop0): Block reservation details [ 9618.272108][ T1802] loop0: detected capacity change from 0 to 128 [ 9618.314344][ T1802] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 9618.473555][T31235] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 9619.505896][ T1314] veth0_vlan: entered promiscuous mode [ 9619.525148][ T1314] veth1_vlan: entered promiscuous mode [ 9619.620603][ T1314] veth0_macvtap: entered promiscuous mode [ 9619.639823][ T1314] veth1_macvtap: entered promiscuous mode [ 9619.710289][ T1314] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 9619.715154][ T1314] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 9619.717377][ T1314] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 9619.717813][ T1314] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 9621.052945][ T1876] loop0: detected capacity change from 0 to 128 [ 9621.076873][ T1876] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 9621.189778][T31235] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 9621.935642][ T1896] loop0: detected capacity change from 0 to 128 [ 9621.951054][ T1896] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 9622.016565][T31235] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 9626.215331][ T31] audit: type=1800 audit(268445594.130:814): pid=1996 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name=".pending_reads" dev="vda" ino=691 res=0 errno=0 [ 9626.348486][ T2000] ------------[ cut here ]------------ [ 9626.349924][ T2000] WARNING: CPU: 0 PID: 2000 at lib/string_helpers.c:1029 __fortify_report+0x6c/0x74 [ 9626.361748][ T2000] strnlen: detected buffer overflow: 17 byte read of buffer size 16 [ 9626.362237][ T2000] Modules linked in: [ 9626.363028][ T2000] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 9626.364272][ T2000] CPU: 0 PID: 2000 Comm: syz-executor.1 Not tainted 6.10.0-rc2-syzkaller #0 [ 9626.364655][ T2000] Hardware name: ARM-Versatile Express [ 9626.366418][ T2000] Call trace: [ 9626.367771][ T2000] [<818d4178>] (dump_backtrace) from [<818d4274>] (show_stack+0x18/0x1c) [ 9626.368499][ T2000] r7:00000000 r6:82622d44 r5:00000000 r4:81fe12b8 [ 9626.368850][ T2000] [<818d425c>] (show_stack) from [<818f189c>] (dump_stack_lvl+0x54/0x7c) [ 9626.369257][ T2000] [<818f1848>] (dump_stack_lvl) from [<818f18dc>] (dump_stack+0x18/0x1c) [ 9626.369696][ T2000] r5:00000000 r4:8285fd18 [ 9626.370026][ T2000] [<818f18c4>] (dump_stack) from [<818d4d1c>] (panic+0x120/0x358) [ 9626.370656][ T2000] [<818d4bfc>] (panic) from [<80243dcc>] (print_tainted+0x0/0xa0) [ 9626.371160][ T2000] r3:8260c5c4 r2:00000001 r1:81fc9f28 r0:81fd1b78 [ 9626.371734][ T2000] r7:8080f2d4 [ 9626.372482][ T2000] [<80243d58>] (check_panic_on_warn) from [<80243fc0>] (__warn+0x7c/0x180) [ 9626.373411][ T2000] [<80243f44>] (__warn) from [<802442ac>] (warn_slowpath_fmt+0x1e8/0x1f4) [ 9626.374001][ T2000] r8:00000009 r7:8202edf4 r6:ec515db4 r5:841abc00 r4:00000000 [ 9626.374454][ T2000] [<802440c8>] (warn_slowpath_fmt) from [<8080f2d4>] (__fortify_report+0x6c/0x74) [ 9626.375142][ T2000] r10:8271c088 r9:00000005 r8:ec515ec3 r7:83b4e000 r6:20000100 r5:837d6478 [ 9626.375945][ T2000] r4:83ee9800 [ 9626.376260][ T2000] [<8080f268>] (__fortify_report) from [<818de560>] (__fortify_panic+0x10/0x14) [ 9626.376648][ T2000] [<818de550>] (__fortify_panic) from [<8062ac58>] (ext4_fileattr_get+0x0/0x78) [ 9626.377436][ T2000] [<80628b44>] (__ext4_ioctl) from [<8062b354>] (ext4_ioctl+0x10/0x14) [ 9626.378244][ T2000] r10:841abc00 r9:00000005 r8:8539ec00 r7:20000100 r6:8539ec01 r5:00000000 [ 9626.378835][ T2000] r4:81009431 [ 9626.379095][ T2000] [<8062b344>] (ext4_ioctl) from [<8051a69c>] (sys_ioctl+0x134/0xda4) [ 9626.379729][ T2000] [<8051a568>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 9626.380442][ T2000] Exception stack(0xec515fa8 to 0xec515ff0) [ 9626.380896][ T2000] 5fa0: 00000000 00000000 00000005 81009431 20000100 00000000 [ 9626.381601][ T2000] 5fc0: 00000000 00000000 001542d0 00000036 7e9a232e 7e9a232f 003d0f00 76b630fc [ 9626.382228][ T2000] 5fe0: 76b62f08 76b62ef8 00016ea8 00051620 [ 9626.382693][ T2000] r10:00000036 r9:841abc00 r8:8020029c r7:00000036 r6:001542d0 r5:00000000 [ 9626.383264][ T2000] r4:00000000 [ 9626.386892][ T2000] Rebooting in 86400 seconds.. VM DIAGNOSIS: 03:20:30 Registers: info registers vcpu 0 CPU#0 R00=827b07f0 R01=85e54600 R02=00000000 R03=818f362c R04=828a3680 R05=001d3dfe R06=001d3dfe R07=3a4f8400 R08=00000038 R09=00000038 R10=82907140 R11=df801a5c R12=df801a60 R13=df801a50 R14=811acaf4 R15=818f363c PSR=60000113 -ZC- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=02045ec8 R01=00000000 R02=00000000 R03=00000140 R04=02045ec8 R05=00000000 R06=00000150 R07=76ebfa54 R08=00000000 R09=00000013 R10=76ec0e60 R11=020476b3 R12=0204781d R13=7eefcbc8 R14=76e48460 R15=76e4d918 PSR=60000010 -ZC- A S usr32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=76f9a21a s17=00000000 d08=0000000076f9a21a s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000