last executing test programs: 8.419830679s ago: executing program 1 (id=25337): socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) socket$packet(0x11, 0x2, 0x300) bpf$MAP_DELETE_ELEM(0x2, &(0x7f0000000400)={0xffffffffffffffff, &(0x7f00000003c0), 0x20000000, 0x8}, 0x20) sched_setscheduler(0x0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0x4, 0x0, 0x0, 0xfffffffd}, 0x10) write(r1, &(0x7f0000000100)="1400000052004f7fb3e4bf80a000f00c00000000", 0x14) recvmmsg(r1, &(0x7f0000003140)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x122, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000000040)=0x1d, 0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 8.269943033s ago: executing program 1 (id=25338): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') ioctl$LOOP_SET_FD(r0, 0x5450, 0xffffffffffffffff) 8.149065483s ago: executing program 1 (id=25339): r0 = socket$nl_route(0x10, 0x3, 0x0) write$UHID_GET_REPORT_REPLY(r0, &(0x7f0000000240), 0xa) 8.040662753s ago: executing program 1 (id=25340): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = memfd_create(&(0x7f00000002c0)='K\xde\xeb\xc2}]b\x95m|^\xee0z\x85\xb5\xb5S\xf4P\x1bG\x8c$\xee#9\xda\xf7\x9e-\xb7[\x96h\xdb\xd0+\x9f\r\x1c\xfd\x958w\x1e\xcf\xf7\xf4\x1b\tQ\x9f\x82\xd7\xc7Rd\xab\xc7\v\xe6\xc7\x87^\xdf\xdd\xc7s\xaf\x9f\xc6\x9f\x06,f\x9f\xba\x1c\x90\xd2w\xb6\xaand\x85N\xaf\xd0!\xcd\xce4R\xad\xd1\xaa>!\xea\x00\x00\xc3\x9e\xef\a\xff\x00\x00\x00\x00\x00\x00\xa1\xb3\xfa\x81\xb5\x00\x00\x00\x00#\\\x94\x91\x04\xaf7\x9b\xaf\xec\x9d\xa9\f\xa5\x16\x12\x16\b-\x93`\xfe#6\xeb\x8e\xde3\x94\x99\xc9\xcb\x99\xa6\xef\xaa_\xec\xe1+\xcd\x00\x1d\xd2:q\xd6\xdd\x82\xc9\xc1\x8b{\xf5\xa8qBNlde8\xec\x00\xcf\x06o\xa6\xd3kv\xa7i*\x87\xb8W\xd3\xa4', 0x0) write(r1, &(0x7f00000000c0)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56942c568f95d22467190ba406d59a5958d6f156c9c8a2aaeb53451af0ac47e0000000000200000f8bf54da33", 0x3f0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) 7.909106804s ago: executing program 1 (id=25341): syz_usb_connect$printer(0x2, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x8}}}}}]}}]}}, 0x0) 2.040944978s ago: executing program 1 (id=25347): mlockall(0x1) mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x5000000, 0x3, &(0x7f0000ffd000/0x1000)=nil) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETSW(r1, 0x5421, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, "26f7a9085392890000520000000800"}) 459.317679ms ago: executing program 0 (id=25353): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140), 0x0) ioctl$BTRFS_IOC_SYNC(r0, 0x5450, 0x0) 370.847317ms ago: executing program 0 (id=25354): r0 = socket$nl_rdma(0x10, 0x3, 0x14) fcntl$setsig(r0, 0xa, 0x0) 270.615975ms ago: executing program 0 (id=25355): r0 = openat$mixer(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$binder_debug(0xffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) dup3(r0, r1, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40046607, &(0x7f0000000180)) 191.562773ms ago: executing program 0 (id=25356): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 101.085401ms ago: executing program 0 (id=25357): r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = socket$netlink(0x10, 0x3, 0x0) dup3(r1, r2, 0x0) r3 = accept4(r2, 0x0, 0x0, 0x0) getpeername$netlink(r3, 0x0, &(0x7f0000000040)) 0s ago: executing program 0 (id=25358): r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000740)='./file0\x00', 0x0) open(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000dc0)) kernel console output (not intermixed with test programs): 092381.026:561): avc: denied { write } for pid=27720 comm="syz.1.19065" name="fuse" dev="devtmpfs" ino=89 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 3487.426989][T27748] serio: Serial port pts0 [ 3488.335642][T27759] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65498 sclass=netlink_route_socket pid=27759 comm=syz.0.19083 [ 3490.385296][T11005] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3490.458341][T11005] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3490.533746][T11005] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3490.624400][T11005] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3490.864796][T11005] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3490.884469][T11005] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3490.896960][T11005] bond0 (unregistering): Released all slaves [ 3491.030506][T11005] hsr_slave_0: left promiscuous mode [ 3491.033938][T11005] hsr_slave_1: left promiscuous mode [ 3491.050740][T11005] veth1_macvtap: left promiscuous mode [ 3491.051239][T11005] veth0_macvtap: left promiscuous mode [ 3491.053917][T11005] veth1_vlan: left promiscuous mode [ 3491.054398][T11005] veth0_vlan: left promiscuous mode [ 3493.557855][T27784] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3493.563986][T27784] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3494.934861][T27784] hsr_slave_0: entered promiscuous mode [ 3494.945409][T27784] hsr_slave_1: entered promiscuous mode [ 3495.665957][T27784] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 3495.686484][T27784] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 3495.714575][T27784] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 3495.734787][T27784] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 3497.131407][T27784] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3502.073912][T27784] veth0_vlan: entered promiscuous mode [ 3502.121871][T27784] veth1_vlan: entered promiscuous mode [ 3502.231853][T27784] veth0_macvtap: entered promiscuous mode [ 3502.260383][T27784] veth1_macvtap: entered promiscuous mode [ 3502.359031][T27784] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3502.359779][T27784] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3502.360179][T27784] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3502.360691][T27784] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3502.467587][T27987] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=27987 comm=syz.1.19137 [ 3505.770331][T28057] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28057 comm=syz.1.19167 [ 3506.358338][T28067] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28067 comm=syz.1.19172 [ 3506.992206][T28078] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28078 comm=syz.1.19177 [ 3514.496263][ T31] audit: type=1400 audit(671092409.592:562): avc: denied { getopt } for pid=28196 comm="syz.1.19235" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 3518.964431][T28283] serio: Serial port pts0 [ 3519.528605][T28296] loop0: detected capacity change from 0 to 512 [ 3519.542063][T28296] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842601c, mo2=0002] [ 3519.542604][T28296] System zones: 1-12 [ 3519.548146][T28296] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz.0.19282: invalid block [ 3519.550016][T28296] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz.0.19282: invalid indirect mapped block 1819239214 (level 1) [ 3519.552931][T28296] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.19282: bg 0: block 361: padding at end of block bitmap is not set [ 3519.559302][T28296] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 3519.560731][T28296] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz.0.19282: attempt to clear invalid blocks 33619980 len 1 [ 3519.562549][T28296] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz.0.19282: invalid indirect mapped block 1819239214 (level 0) [ 3519.565971][T28296] EXT4-fs (loop0): 1 truncate cleaned up [ 3519.567116][T28296] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 3519.572645][T28296] EXT4-fs error (device loop0): dx_probe:822: inode #2: comm syz.0.19282: Directory hole found for htree index block [ 3519.611882][T27784] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3520.108956][T28309] loop0: detected capacity change from 0 to 512 [ 3520.121071][T28309] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842601c, mo2=0002] [ 3520.121387][T28309] System zones: 1-12 [ 3520.125981][T28309] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz.0.19287: invalid block [ 3520.127014][T28309] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz.0.19287: invalid indirect mapped block 1819239214 (level 1) [ 3520.128290][T28309] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.19287: bg 0: block 361: padding at end of block bitmap is not set [ 3520.129399][T28309] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 3520.130137][T28309] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz.0.19287: attempt to clear invalid blocks 33619980 len 1 [ 3520.130958][T28309] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz.0.19287: invalid indirect mapped block 1819239214 (level 0) [ 3520.132431][T28309] EXT4-fs (loop0): 1 truncate cleaned up [ 3520.133071][T28309] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 3520.140768][T28309] EXT4-fs error (device loop0): dx_probe:822: inode #2: comm syz.0.19287: Directory hole found for htree index block [ 3520.164444][T27784] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3520.625575][T28322] loop0: detected capacity change from 0 to 512 [ 3520.647375][T28322] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842601c, mo2=0002] [ 3520.648324][T28322] System zones: 1-12 [ 3520.654551][T28322] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz.0.19292: invalid block [ 3520.659171][T28322] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz.0.19292: invalid indirect mapped block 1819239214 (level 1) [ 3520.666868][T28322] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.19292: bg 0: block 361: padding at end of block bitmap is not set [ 3520.669198][T28322] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 3520.673092][T28322] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz.0.19292: attempt to clear invalid blocks 33619980 len 1 [ 3520.677566][T28322] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz.0.19292: invalid indirect mapped block 1819239214 (level 0) [ 3520.680797][T28322] EXT4-fs (loop0): 1 truncate cleaned up [ 3520.682184][T28322] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 3520.696424][T28322] EXT4-fs error (device loop0): dx_probe:822: inode #2: comm syz.0.19292: Directory hole found for htree index block [ 3520.722423][T27784] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3520.823674][ T31] audit: type=1400 audit(671092415.919:563): avc: denied { map_create } for pid=28324 comm="syz.0.19293" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 3520.826092][ T31] audit: type=1400 audit(671092415.929:564): avc: denied { map_read map_write } for pid=28324 comm="syz.0.19293" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 3520.836653][ T31] audit: type=1400 audit(671092415.939:565): avc: denied { prog_load } for pid=28324 comm="syz.0.19293" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 3520.845955][ T31] audit: type=1400 audit(671092415.939:566): avc: denied { prog_run } for pid=28324 comm="syz.0.19293" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 3522.370842][T28333] loop0: detected capacity change from 0 to 512 [ 3522.456027][T28333] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842601c, mo2=0002] [ 3522.456637][T28333] System zones: 1-12 [ 3522.496096][T28333] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz.0.19297: invalid block [ 3522.501450][T28333] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz.0.19297: invalid indirect mapped block 1819239214 (level 1) [ 3522.505156][T28333] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.19297: bg 0: block 361: padding at end of block bitmap is not set [ 3522.510150][T28333] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 3522.515465][T28333] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz.0.19297: attempt to clear invalid blocks 33619980 len 1 [ 3522.519564][T28333] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz.0.19297: invalid indirect mapped block 1819239214 (level 0) [ 3522.527999][T28333] EXT4-fs (loop0): 1 truncate cleaned up [ 3522.537947][T28333] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 3522.561475][T28333] EXT4-fs error (device loop0): dx_probe:822: inode #2: comm syz.0.19297: Directory hole found for htree index block [ 3522.718432][T27784] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3523.224816][T28336] serio: Serial port pts1 [ 3526.264029][T28347] loop1: detected capacity change from 0 to 512 [ 3526.285077][T28347] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842601c, mo2=0002] [ 3526.285758][T28347] System zones: 1-12 [ 3526.300859][T28347] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 33619980: comm syz.1.19302: invalid block [ 3526.302784][T28347] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz.1.19302: invalid indirect mapped block 1819239214 (level 1) [ 3526.307203][T28347] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz.1.19302: bg 0: block 361: padding at end of block bitmap is not set [ 3526.309957][T28347] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 3526.311915][T28347] EXT4-fs error (device loop1): ext4_clear_blocks:881: inode #13: comm syz.1.19302: attempt to clear invalid blocks 33619980 len 1 [ 3526.314060][T28347] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz.1.19302: invalid indirect mapped block 1819239214 (level 0) [ 3526.318878][T28347] EXT4-fs (loop1): 1 truncate cleaned up [ 3526.320524][T28347] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 3526.333776][T28347] EXT4-fs error (device loop1): dx_probe:822: inode #2: comm syz.1.19302: Directory hole found for htree index block [ 3526.365055][T22912] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3529.563153][T28387] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=28387 comm=syz.0.19320 [ 3529.942802][T28398] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=28398 comm=syz.0.19325 [ 3531.074124][T28430] serio: Serial port pts0 [ 3535.887026][T28498] loop1: detected capacity change from 0 to 2048 [ 3535.914264][T28498] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 3535.935995][ T31] audit: type=1804 audit(671092431.021:567): pid=28498 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz.1.19370" name="/syzkaller.yTKk1g/1296/file0/file0/file0" dev="loop1" ino=13 res=1 errno=0 [ 3535.947461][ T31] audit: type=1400 audit(671092431.031:568): avc: denied { ioctl } for pid=28497 comm="syz.1.19370" path="/syzkaller.yTKk1g/1296/file0/file0/file0" dev="loop1" ino=13 ioctlcmd=0x6685 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 3535.979648][T22912] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3537.151032][T28522] serio: Serial port pts0 [ 3549.943238][T28586] serio: Serial port pts0 [ 3566.168488][T28678] serio: Serial port pts0 [ 3571.302001][ T31] audit: type=1400 audit(671092466.373:569): avc: denied { mount } for pid=28702 comm="syz.1.19463" name="/" dev="securityfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 3571.305342][ T31] audit: type=1400 audit(671092466.373:570): avc: denied { remount } for pid=28702 comm="syz.1.19463" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 3571.325209][ T31] audit: type=1400 audit(671092466.393:571): avc: denied { unmount } for pid=22912 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 3574.420272][T28769] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1795 sclass=netlink_audit_socket pid=28769 comm=syz.1.19496 [ 3574.718807][T11005] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3574.776638][T11005] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3574.830044][T11005] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3574.887175][T11005] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3575.267996][T11005] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3575.280101][T11005] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3575.285733][T11005] bond0 (unregistering): Released all slaves [ 3575.403626][T11005] hsr_slave_0: left promiscuous mode [ 3575.406596][T11005] hsr_slave_1: left promiscuous mode [ 3575.415535][T11005] veth1_macvtap: left promiscuous mode [ 3575.416020][T11005] veth0_macvtap: left promiscuous mode [ 3575.416506][T11005] veth1_vlan: left promiscuous mode [ 3575.416952][T11005] veth0_vlan: left promiscuous mode [ 3577.518941][T28771] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3577.526254][T28771] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3578.377071][T28771] hsr_slave_0: entered promiscuous mode [ 3578.386298][T28771] hsr_slave_1: entered promiscuous mode [ 3578.388944][T28771] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 3578.389408][T28771] Cannot create hsr debugfs directory [ 3578.966127][T28771] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 3578.981389][T28771] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 3578.999537][T28771] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 3579.014995][T28771] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 3579.696726][T28771] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3581.465036][T28866] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28866 comm=syz.0.19501 [ 3582.035882][T28881] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28881 comm=syz.0.19505 [ 3582.479032][T28892] serio: Serial port pts0 [ 3583.032468][T28771] veth0_vlan: entered promiscuous mode [ 3583.050333][T28771] veth1_vlan: entered promiscuous mode [ 3583.104316][T28771] veth0_macvtap: entered promiscuous mode [ 3583.113034][T28771] veth1_macvtap: entered promiscuous mode [ 3583.172531][T28771] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3583.173271][T28771] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3583.173747][T28771] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3583.174090][T28771] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3583.483180][T28910] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28910 comm=syz.1.19509 [ 3583.821730][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 3584.045863][T28926] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28926 comm=syz.1.19515 [ 3584.361839][T28933] tmpfs: Unknown parameter 'ethtool' [ 3587.304083][T28944] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=28944 comm=syz.1.19520 [ 3588.106029][T28952] tmpfs: Unknown parameter 'ethtool' [ 3588.542572][ T31] audit: type=1400 audit(671092483.605:572): avc: denied { write } for pid=28958 comm="syz.1.19525" name="binder-control" dev="binder" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 3588.543991][ T31] audit: type=1400 audit(671092483.605:573): avc: denied { setattr } for pid=28958 comm="syz.1.19525" name="binder-control" dev="binder" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 3589.879905][T28970] tmpfs: Unknown parameter 'ethtool' [ 3591.734238][T28989] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=28989 comm=syz.1.19537 [ 3591.899013][T28992] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=28992 comm=syz.1.19539 [ 3593.897497][T29004] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=29004 comm=syz.0.19544 [ 3595.045723][T29010] fuse: Bad value for 'fd' [ 3597.133054][ T31] audit: type=1400 audit(671092492.180:574): avc: denied { map } for pid=29021 comm="syz.0.19552" path="/dev/zero" dev="devtmpfs" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 3599.396635][T29039] loop1: detected capacity change from 0 to 1024 [ 3599.412990][T29039] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 3599.441968][T28771] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3599.603914][T29043] *** NOT YET: opcode c3 *** [ 3599.999240][T29051] loop1: detected capacity change from 0 to 1024 [ 3600.028088][T29051] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 3600.056416][T28771] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3600.498294][T29066] loop1: detected capacity change from 0 to 1024 [ 3600.525159][T29066] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 3600.557455][T28771] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3601.176694][T29078] loop1: detected capacity change from 0 to 1024 [ 3601.197523][T29078] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 3601.232818][T28771] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3602.634274][ T31] audit: type=1400 audit(671092497.688:575): avc: denied { setattr } for pid=29108 comm="syz.1.19592" name="full" dev="devtmpfs" ino=6 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 3605.297207][T23550] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 3605.498621][T23550] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3605.519564][T23550] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 3605.520086][T23550] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3605.520404][T23550] usb 1-1: Product: syz [ 3605.520600][T23550] usb 1-1: Manufacturer: syz [ 3605.520807][T23550] usb 1-1: SerialNumber: syz [ 3606.592431][T23550] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 3606.593408][T23550] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 3606.593816][T23550] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 3606.795345][T23550] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 3606.803232][T23550] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 3607.000084][T23550] usb 1-1: USB disconnect, device number 15 [ 3607.002074][T23550] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 3613.478468][T29268] serio: Serial port pts0 [ 3616.203589][T29333] loop1: detected capacity change from 0 to 512 [ 3616.208310][T29333] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 3616.227075][T29333] EXT4-fs (loop1): 1 orphan inode deleted [ 3616.228430][T29333] EXT4-fs (loop1): 1 truncate cleaned up [ 3616.229672][T29333] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 3616.243673][T29333] EXT4-fs error (device loop1): ext4_find_dest_de:2110: inode #12: block 7: comm syz.1.19691: bad entry in directory: directory entry overrun - offset=0, inode=13, rec_len=784, size=56 fake=0 [ 3616.247027][T29333] EXT4-fs (loop1): Remounting filesystem read-only [ 3616.430191][T28771] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3616.749443][T29342] loop1: detected capacity change from 0 to 1024 [ 3616.756068][T29342] EXT4-fs: Ignoring removed orlov option [ 3616.760414][T29342] EXT4-fs (loop1): Test dummy encryption mode enabled [ 3616.762404][T29342] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 3616.762971][T29342] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 3616.766805][T29342] EXT4-fs (loop1): invalid journal inode [ 3616.769107][T29342] EXT4-fs (loop1): can't get journal size [ 3616.778366][T29342] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 3616.814800][T28771] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3617.160483][T29349] loop1: detected capacity change from 0 to 512 [ 3617.167963][T29349] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 3617.178830][T29349] EXT4-fs (loop1): 1 orphan inode deleted [ 3617.179090][T29349] EXT4-fs (loop1): 1 truncate cleaned up [ 3617.179741][T29349] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 3617.187923][T29349] EXT4-fs error (device loop1): ext4_find_dest_de:2110: inode #12: block 7: comm syz.1.19696: bad entry in directory: directory entry overrun - offset=0, inode=13, rec_len=784, size=56 fake=0 [ 3617.190120][T29349] EXT4-fs (loop1): Remounting filesystem read-only [ 3617.415656][T28771] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3617.893878][T29362] loop1: detected capacity change from 0 to 512 [ 3617.899802][T29362] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 3617.914846][T29362] EXT4-fs (loop1): 1 orphan inode deleted [ 3617.915303][T29362] EXT4-fs (loop1): 1 truncate cleaned up [ 3617.916436][T29362] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 3617.924151][T29362] EXT4-fs error (device loop1): ext4_find_dest_de:2110: inode #12: block 7: comm syz.1.19701: bad entry in directory: directory entry overrun - offset=0, inode=13, rec_len=784, size=56 fake=0 [ 3617.926404][T29362] EXT4-fs (loop1): Remounting filesystem read-only [ 3618.091985][T28771] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3620.174035][T29379] fuse: Bad value for 'fd' [ 3622.959830][T29395] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=29395 comm=syz.1.19715 [ 3638.264967][T29634] serio: Serial port pts0 [ 3643.551673][ T31] audit: type=1400 audit(671092538.587:576): avc: denied { append } for pid=29680 comm="syz.0.19850" name="userio" dev="devtmpfs" ino=708 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 3644.444232][T29693] serio: Serial port pts0 [ 3650.423969][ T31] audit: type=1400 audit(671092545.454:577): avc: denied { write } for pid=29722 comm="syz.1.19869" name="audio" dev="devtmpfs" ino=733 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:sysfs_t:s0" [ 3657.644226][ T31] audit: type=1400 audit(671092552.670:578): avc: denied { read } for pid=29925 comm="syz.0.19965" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 3658.129752][T29944] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=29944 comm=syz.1.19973 [ 3659.385730][T29960] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=29960 comm=syz.1.19982 [ 3665.714573][ T31] audit: type=1400 audit(671092560.736:579): avc: denied { write } for pid=30025 comm="syz.1.20015" path="socket:[178002]" dev="sockfs" ino=178002 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 3666.014015][T30031] loop1: detected capacity change from 0 to 128 [ 3666.045065][T30031] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 3666.055280][T30031] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 3666.088266][T30031] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz.1.20017: No space for directory leaf checksum. Please run e2fsck -D. [ 3666.089905][T30031] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz.1.20017: checksumming directory block 0 [ 3666.158496][T28771] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 3666.933661][T30044] loop0: detected capacity change from 0 to 128 [ 3666.958870][T30044] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 3666.969171][T30044] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 3666.987574][T30044] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:405: inode #2: comm syz.0.20023: No space for directory leaf checksum. Please run e2fsck -D. [ 3666.988351][T30044] EXT4-fs error (device loop0): __ext4_find_entry:1693: inode #2: comm syz.0.20023: checksumming directory block 0 [ 3667.062694][T27784] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 3668.093217][T30059] loop1: detected capacity change from 0 to 128 [ 3668.109832][T30059] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 3668.124439][T30059] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 3668.294713][T30059] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz.1.20030: No space for directory leaf checksum. Please run e2fsck -D. [ 3668.295509][T30059] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz.1.20030: checksumming directory block 0 [ 3668.381695][T28771] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 3669.402025][T30072] loop1: detected capacity change from 0 to 128 [ 3669.420422][T30072] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 3669.433514][T30072] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 3669.449301][T30072] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz.1.20035: No space for directory leaf checksum. Please run e2fsck -D. [ 3669.450201][T30072] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz.1.20035: checksumming directory block 0 [ 3669.504017][T28771] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 3674.301601][T30124] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1547 sclass=netlink_route_socket pid=30124 comm=syz.0.20060 [ 3674.885799][T30140] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1547 sclass=netlink_route_socket pid=30140 comm=syz.0.20068 [ 3675.093314][T30150] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1547 sclass=netlink_route_socket pid=30150 comm=syz.0.20073 [ 3678.369968][T30255] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=30255 comm=syz.1.20124 [ 3678.698456][ T31] audit: type=1400 audit(671092573.720:580): avc: denied { map } for pid=30268 comm="syz.0.20131" path="pipe:[179092]" dev="pipefs" ino=179092 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 3681.106595][T30344] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=30344 comm=syz.0.20167 [ 3681.416558][T30355] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=30355 comm=syz.1.20173 [ 3681.510981][T30357] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=30357 comm=syz.1.20174 [ 3682.466639][T30369] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=30369 comm=syz.1.20179 [ 3684.515543][T30405] loop1: detected capacity change from 0 to 512 [ 3684.574345][ T2796] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 3684.574688][ T2796] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 3684.588001][ T2796] hid-generic 0000:0000:0000.0016: hidraw0: HID v0.00 Device [syz0] on syz1 [ 3685.242259][T30416] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=30416 comm=syz.0.20200 [ 3685.487713][T30422] loop0: detected capacity change from 0 to 512 [ 3685.553349][ T2796] hid-generic 0000:0000:0000.0017: unknown main item tag 0x0 [ 3685.554002][ T2796] hid-generic 0000:0000:0000.0017: unknown main item tag 0x0 [ 3685.567307][ T2796] hid-generic 0000:0000:0000.0017: hidraw0: HID v0.00 Device [syz0] on syz1 [ 3685.839242][T30432] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=30432 comm=syz.1.20208 [ 3687.905585][T30453] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30453 comm=syz.1.20215 [ 3690.976735][T30474] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30474 comm=syz.1.20222 [ 3691.733245][T30488] loop0: detected capacity change from 0 to 1024 [ 3691.736814][T30488] EXT4-fs: Ignoring removed orlov option [ 3691.739996][T30488] EXT4-fs (loop0): Test dummy encryption mode enabled [ 3691.741782][T30488] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 3691.742331][T30488] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 3691.746605][T30488] EXT4-fs (loop0): invalid journal inode [ 3691.747237][T30488] EXT4-fs (loop0): can't get journal size [ 3691.753876][T30488] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 3691.782777][T27784] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3693.100839][T30517] serio: Serial port pts0 [ 3693.943192][T30527] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30527 comm=syz.0.20248 [ 3695.055158][T30537] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=30537 comm=syz.1.20252 [ 3695.223115][T30539] loop1: detected capacity change from 0 to 1024 [ 3695.227652][T30539] EXT4-fs: Ignoring removed orlov option [ 3695.230427][T30539] EXT4-fs (loop1): Test dummy encryption mode enabled [ 3695.234321][T30539] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 3695.234875][T30539] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 3695.240887][T30539] EXT4-fs (loop1): invalid journal inode [ 3695.243445][T30539] EXT4-fs (loop1): can't get journal size [ 3695.251866][T30539] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 3695.280010][T28771] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3695.716869][T30548] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=30548 comm=syz.1.20257 [ 3696.804965][T30584] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=30584 comm=syz.0.20275 [ 3697.055292][T30590] loop1: detected capacity change from 0 to 1024 [ 3697.057475][T30590] EXT4-fs: Ignoring removed orlov option [ 3697.059076][T30590] EXT4-fs (loop1): Test dummy encryption mode enabled [ 3697.059804][T30590] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 3697.060077][T30590] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 3697.061438][T30590] EXT4-fs (loop1): invalid journal inode [ 3697.061713][T30590] EXT4-fs (loop1): can't get journal size [ 3697.082573][T30590] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 3697.085376][ T31] audit: type=1400 audit(671092592.080:581): avc: denied { rename } for pid=2817 comm="syslogd" name="messages" dev="tmpfs" ino=16 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 3697.086484][ T31] audit: type=1400 audit(671092592.080:582): avc: denied { unlink } for pid=2817 comm="syslogd" name="messages.0" dev="tmpfs" ino=15 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 3697.087191][ T31] audit: type=1400 audit(671092592.080:583): avc: denied { create } for pid=2817 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 3697.107759][T28771] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3697.500351][T30605] loop1: detected capacity change from 0 to 1024 [ 3697.504712][T30605] EXT4-fs: Ignoring removed orlov option [ 3697.507563][T30605] EXT4-fs (loop1): Test dummy encryption mode enabled [ 3697.508282][T30605] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 3697.508613][T30605] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 3697.510279][T30605] EXT4-fs (loop1): invalid journal inode [ 3697.510578][T30605] EXT4-fs (loop1): can't get journal size [ 3697.525337][T30605] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 3697.550366][T28771] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3704.765643][T30774] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1794 sclass=netlink_route_socket pid=30774 comm=syz.0.20366 [ 3708.212841][T30808] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30808 comm=syz.1.20383 [ 3708.485792][ T31] audit: type=1804 audit(671092603.485:584): pid=30812 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.0.20384" name="/syzkaller.bKg1Ob/547/file1" dev="vda" ino=857 res=1 errno=0 [ 3708.486485][ T31] audit: type=1804 audit(671092603.485:585): pid=30812 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz.0.20384" name="/syzkaller.bKg1Ob/547/file1" dev="vda" ino=857 res=1 errno=0 [ 3709.038665][ T31] audit: type=1804 audit(671092604.014:586): pid=30815 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.0.20384" name="/syzkaller.bKg1Ob/547/file1" dev="vda" ino=857 res=1 errno=0 [ 3709.081389][ T31] audit: type=1804 audit(671092604.074:587): pid=30815 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.0.20384" name="/syzkaller.bKg1Ob/547/file1" dev="vda" ino=857 res=1 errno=0 [ 3710.142914][T30829] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30829 comm=syz.1.20393 [ 3711.121300][ T31] audit: type=1804 audit(671092606.123:588): pid=30841 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.0.20399" name="/syzkaller.bKg1Ob/554/file1" dev="vda" ino=852 res=1 errno=0 [ 3711.180990][ T31] audit: type=1804 audit(671092606.183:589): pid=30841 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz.0.20399" name="/syzkaller.bKg1Ob/554/file1" dev="vda" ino=852 res=1 errno=0 [ 3711.377019][T30843] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30843 comm=syz.1.20400 [ 3711.750102][ T31] audit: type=1804 audit(671092606.743:590): pid=30844 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.0.20399" name="/syzkaller.bKg1Ob/554/file1" dev="vda" ino=852 res=1 errno=0 [ 3711.760870][ T31] audit: type=1804 audit(671092606.753:591): pid=30844 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.0.20399" name="/syzkaller.bKg1Ob/554/file1" dev="vda" ino=852 res=1 errno=0 [ 3713.473563][T30864] loop0: detected capacity change from 0 to 2048 [ 3713.563321][T30864] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 3713.625019][T30864] fs-verity: sha512 using implementation "sha512-neon" [ 3713.874318][T27784] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3717.307636][T20703] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3717.370720][T20703] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3717.454700][T20703] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3717.519410][T20703] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3717.950991][T20703] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3717.967670][T20703] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3717.973775][T20703] bond0 (unregistering): Released all slaves [ 3718.094662][T20703] hsr_slave_0: left promiscuous mode [ 3718.105148][T20703] hsr_slave_1: left promiscuous mode [ 3718.114730][T20703] veth1_macvtap: left promiscuous mode [ 3718.115265][T20703] veth0_macvtap: left promiscuous mode [ 3718.115719][T20703] veth1_vlan: left promiscuous mode [ 3718.116060][T20703] veth0_vlan: left promiscuous mode [ 3720.344722][T30913] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3720.352340][T30913] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3721.657801][T30913] hsr_slave_0: entered promiscuous mode [ 3721.665399][T30913] hsr_slave_1: entered promiscuous mode [ 3722.442954][T30913] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 3722.456541][T30913] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 3722.470375][T30913] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 3722.478540][T30913] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 3723.968492][T30913] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3728.414166][T30913] veth0_vlan: entered promiscuous mode [ 3728.459091][T30913] veth1_vlan: entered promiscuous mode [ 3728.572498][T30913] veth0_macvtap: entered promiscuous mode [ 3728.609130][T30913] veth1_macvtap: entered promiscuous mode [ 3728.714711][T30913] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3728.715350][T30913] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3728.715763][T30913] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3728.716248][T30913] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3729.081567][T31169] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1545 sclass=netlink_audit_socket pid=31169 comm=syz.0.20430 [ 3731.771561][T31189] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1545 sclass=netlink_audit_socket pid=31189 comm=syz.1.20503 [ 3748.249764][T30937] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3748.329096][T30937] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3748.334675][T31497] lo: entered promiscuous mode [ 3748.335979][T31496] lo: left promiscuous mode [ 3748.411578][T30937] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3748.486945][T30937] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3748.846123][T30937] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3748.873083][T30937] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3748.877764][T30937] bond0 (unregistering): Released all slaves [ 3749.000443][T30937] hsr_slave_0: left promiscuous mode [ 3749.010988][T30937] hsr_slave_1: left promiscuous mode [ 3749.023484][T30937] veth1_macvtap: left promiscuous mode [ 3749.024011][T30937] veth0_macvtap: left promiscuous mode [ 3749.024490][T30937] veth1_vlan: left promiscuous mode [ 3749.024829][T30937] veth0_vlan: left promiscuous mode [ 3751.762706][T31492] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3751.774618][T31492] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3753.176800][T31492] hsr_slave_0: entered promiscuous mode [ 3753.180955][T31492] hsr_slave_1: entered promiscuous mode [ 3753.657553][T31492] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 3753.664095][T31492] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 3753.668738][T31492] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 3753.676989][T31492] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 3754.547529][T31492] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3758.817986][T31492] veth0_vlan: entered promiscuous mode [ 3758.867450][T31492] veth1_vlan: entered promiscuous mode [ 3758.957048][T31492] veth0_macvtap: entered promiscuous mode [ 3758.979709][T31492] veth1_macvtap: entered promiscuous mode [ 3759.105979][T31492] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3759.106591][T31492] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3759.107010][T31492] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3759.107374][T31492] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3759.935754][T31773] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=31773 comm=syz.0.20726 [ 3760.413201][T31789] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=31789 comm=syz.0.20732 [ 3761.493469][T31823] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=31823 comm=syz.1.20746 [ 3762.039598][T31845] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=31845 comm=syz.0.20754 [ 3763.288593][T30937] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3763.379976][T30937] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3763.428240][T30937] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3763.506345][T30937] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3763.531994][T31890] loop1: detected capacity change from 0 to 2048 [ 3763.576668][T31890] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 3763.628325][T31890] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz.1.20774: bg 0: block 234: padding at end of block bitmap is not set [ 3763.630762][T31890] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 32 with error 117 [ 3763.631347][T31890] EXT4-fs (loop1): This should not happen!! Data will be lost [ 3763.631347][T31890] [ 3763.875171][T30937] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3763.887236][T28771] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3763.892283][T30937] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3763.901433][T30937] bond0 (unregistering): Released all slaves [ 3764.001726][T30937] hsr_slave_0: left promiscuous mode [ 3764.028996][T30937] hsr_slave_1: left promiscuous mode [ 3764.048762][T30937] veth1_macvtap: left promiscuous mode [ 3764.049250][T30937] veth0_macvtap: left promiscuous mode [ 3764.049583][T30937] veth1_vlan: left promiscuous mode [ 3764.049775][T30937] veth0_vlan: left promiscuous mode [ 3766.154666][T31886] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3766.162052][T31886] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3767.109227][T31886] hsr_slave_0: entered promiscuous mode [ 3767.119591][T31886] hsr_slave_1: entered promiscuous mode [ 3767.793795][T31886] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 3767.803326][T31886] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 3767.813508][T31886] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 3767.825500][T31886] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 3768.664158][T31886] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3772.061149][T31886] veth0_vlan: entered promiscuous mode [ 3772.092694][T31886] veth1_vlan: entered promiscuous mode [ 3772.178308][T31886] veth0_macvtap: entered promiscuous mode [ 3772.195560][T31886] veth1_macvtap: entered promiscuous mode [ 3772.285939][T31886] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3772.286542][T31886] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3772.287112][T31886] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3772.287499][T31886] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3774.609706][ T31] audit: type=1400 audit(671092669.572:592): avc: denied { lock } for pid=32117 comm="syz.0.20817" path="/dev/snd/seq" dev="devtmpfs" ino=727 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 3775.074504][ T31] audit: type=1400 audit(671092670.041:593): avc: denied { map } for pid=32130 comm="syz.1.20823" path="/dev/loop0" dev="devtmpfs" ino=792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 3785.868640][T32222] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32222 comm=syz.0.20861 [ 3786.049679][T32226] loop1: detected capacity change from 0 to 1024 [ 3786.059262][T32226] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 3786.088234][T32226] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 3786.168053][T28771] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3786.294025][T32235] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1010 sclass=netlink_route_socket pid=32235 comm=syz.1.20866 [ 3786.549576][T32246] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1010 sclass=netlink_route_socket pid=32246 comm=syz.0.20872 [ 3786.599737][T32244] loop1: detected capacity change from 0 to 1024 [ 3786.606244][T32244] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 3786.631754][T32244] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 3786.709190][T28771] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3789.290372][T32322] loop0: detected capacity change from 0 to 1024 [ 3789.296917][T32322] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 3789.314847][T32322] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 3789.402939][T31886] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3826.234117][T32436] serio: Serial port pts0 [ 3826.579287][T32404] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3826.586551][T32404] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3828.206307][T32404] hsr_slave_0: entered promiscuous mode [ 3828.212469][T32404] hsr_slave_1: entered promiscuous mode [ 3828.214604][T32404] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 3828.215068][T32404] Cannot create hsr debugfs directory [ 3828.468473][T32404] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3828.532557][T32404] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3828.594383][T32404] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3828.652411][T32404] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3828.746544][T32404] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 3828.754223][T32404] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 3828.760508][T32404] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 3828.766013][T32404] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 3829.265835][T32404] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3831.517281][T32404] veth0_vlan: entered promiscuous mode [ 3831.552704][T32404] veth1_vlan: entered promiscuous mode [ 3831.638674][T32404] veth0_macvtap: entered promiscuous mode [ 3831.658470][T32404] veth1_macvtap: entered promiscuous mode [ 3831.747163][T32404] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3831.748061][T32404] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3831.748482][T32404] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3831.748880][T32404] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3833.762682][T32527] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=32527 comm=syz.0.20959 [ 3834.308139][T32544] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=32544 comm=syz.1.20966 [ 3835.306367][T32568] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=32568 comm=syz.0.20979 [ 3838.193661][ T31] audit: type=1800 audit(671092733.120:594): pid=32635 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz.0.21012" name=".log" dev="vda" ino=866 res=0 errno=0 [ 3838.379563][T32642] serio: Serial port pts0 [ 3838.591866][T30937] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3838.658308][T30937] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3838.749283][T30937] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3838.799024][T30937] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3839.201039][T30937] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3839.220452][T30937] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3839.230671][T30937] bond0 (unregistering): Released all slaves [ 3839.362860][T30937] hsr_slave_0: left promiscuous mode [ 3839.386233][T30937] hsr_slave_1: left promiscuous mode [ 3839.404006][T30937] veth1_macvtap: left promiscuous mode [ 3839.404617][T30937] veth0_macvtap: left promiscuous mode [ 3839.405078][T30937] veth1_vlan: left promiscuous mode [ 3839.405478][T30937] veth0_vlan: left promiscuous mode [ 3840.389476][T30937] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3840.400636][T30937] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3840.410192][T30937] bond0 (unregistering): Released all slaves [ 3840.524508][T30937] hsr_slave_0: left promiscuous mode [ 3840.530598][T30937] hsr_slave_1: left promiscuous mode [ 3840.540643][T30937] veth1_macvtap: left promiscuous mode [ 3840.541180][T30937] veth0_macvtap: left promiscuous mode [ 3840.541601][T30937] veth1_vlan: left promiscuous mode [ 3840.541985][T30937] veth0_vlan: left promiscuous mode [ 3842.039935][T32643] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3842.044078][T32643] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3842.869326][T32643] hsr_slave_0: entered promiscuous mode [ 3842.871872][T32643] hsr_slave_1: entered promiscuous mode [ 3842.874501][T32643] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 3842.879685][T32643] Cannot create hsr debugfs directory [ 3843.429185][T32643] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 3843.440475][T32643] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 3843.449858][T32643] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 3843.461572][T32643] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 3844.416981][T32643] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3849.163588][T32643] veth0_vlan: entered promiscuous mode [ 3849.196669][T32643] veth1_vlan: entered promiscuous mode [ 3849.277683][ T372] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=372 comm=syz.0.21057 [ 3849.296249][T32643] veth0_macvtap: entered promiscuous mode [ 3849.316847][T32643] veth1_macvtap: entered promiscuous mode [ 3849.414405][T32643] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3849.414995][T32643] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3849.415338][T32643] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3849.415700][T32643] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3849.944831][ T385] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=385 comm=syz.0.21061 [ 3851.896122][ T438] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=5124 sclass=netlink_audit_socket pid=438 comm=syz.0.21083 [ 3853.037670][ T474] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=474 comm=syz.0.21100 [ 3853.439200][ T490] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=5124 sclass=netlink_audit_socket pid=490 comm=syz.0.21108 [ 3863.989973][ T639] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=639 comm=syz.1.21178 [ 3865.278895][ T649] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=649 comm=syz.1.21183 [ 3866.680459][ T659] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=659 comm=syz.1.21188 [ 3874.344761][ T745] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=745 comm=syz.1.21230 [ 3874.690144][ T753] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=753 comm=syz.1.21234 [ 3874.960161][ T31] audit: type=1400 audit(671092769.872:595): avc: denied { read } for pid=756 comm="syz.1.21236" name="/" dev="configfs" ino=108 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 3874.962845][ T31] audit: type=1400 audit(671092769.882:596): avc: denied { open } for pid=756 comm="syz.1.21236" path="/syzkaller.T4d8bf/127/file0" dev="configfs" ino=108 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 3875.305174][ T765] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=765 comm=syz.1.21240 [ 3875.486289][ T769] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=769 comm=syz.1.21242 [ 3876.813985][ T834] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=834 comm=syz.0.21266 [ 3886.648894][ T1061] serio: Serial port pts0 [ 3887.709813][ T31] audit: type=1804 audit(671092782.615:597): pid=1087 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.1.21382" name=".log" dev="vda" ino=878 res=1 errno=0 [ 3891.732903][ T31] audit: type=1804 audit(671092786.643:598): pid=1100 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.1.21387" name=".log" dev="vda" ino=878 res=1 errno=0 [ 3893.093014][ T31] audit: type=1804 audit(671092788.002:599): pid=1120 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.1.21396" name=".log" dev="vda" ino=878 res=1 errno=0 [ 3902.093453][ T1241] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=1241 comm=syz.0.21451 [ 3902.824954][ T1252] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1543 sclass=netlink_tcpdiag_socket pid=1252 comm=syz.1.21456 [ 3902.879296][ T1254] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1254 comm=syz.1.21457 [ 3903.285368][ T1266] sctp: [Deprecated]: syz.0.21463 (pid 1266) Use of int in maxseg socket option. [ 3903.285368][ T1266] Use struct sctp_assoc_value instead [ 3903.852268][ T1276] sctp: [Deprecated]: syz.0.21468 (pid 1276) Use of int in maxseg socket option. [ 3903.852268][ T1276] Use struct sctp_assoc_value instead [ 3904.423619][ T1290] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1290 comm=syz.0.21475 [ 3906.079522][ T1310] sctp: [Deprecated]: syz.1.21484 (pid 1310) Use of int in maxseg socket option. [ 3906.079522][ T1310] Use struct sctp_assoc_value instead [ 3913.645504][ T1329] serio: Serial port pts0 [ 3944.910766][ T31] audit: type=1400 audit(671093863.807:600): avc: denied { getopt } for pid=1579 comm="syz.1.21603" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 3945.107358][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 3949.682187][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 3960.849780][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 3962.012622][ T1681] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3962.018662][ T1681] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3963.067571][ T1681] hsr_slave_0: entered promiscuous mode [ 3963.070009][ T1681] hsr_slave_1: entered promiscuous mode [ 3963.079277][ T1681] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 3963.079814][ T1681] Cannot create hsr debugfs directory [ 3963.363548][ T1681] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3963.430127][ T1681] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3963.489299][ T1681] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3963.546030][ T1681] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3963.654769][ T1681] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 3963.661821][ T1681] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 3963.673085][ T1681] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 3963.680260][ T1681] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 3964.010214][ T1759] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=1759 comm=syz.1.21671 [ 3964.506875][ T1681] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3966.897400][ T1793] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=1793 comm=syz.1.21675 [ 3967.933192][ T1681] veth0_vlan: entered promiscuous mode [ 3967.959016][ T1681] veth1_vlan: entered promiscuous mode [ 3968.039530][ T1681] veth0_macvtap: entered promiscuous mode [ 3968.056119][ T1681] veth1_macvtap: entered promiscuous mode [ 3968.146207][ T1681] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3968.146809][ T1681] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3968.147182][ T1681] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3968.147580][ T1681] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3968.694782][ T1811] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=1811 comm=syz.0.21679 [ 3968.818143][ T1815] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=1815 comm=syz.0.21681 [ 3971.046002][ T1857] loop1: detected capacity change from 0 to 512 [ 3971.063650][ T1857] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 3971.087169][ T1857] EXT4-fs (loop1): 1 orphan inode deleted [ 3971.087649][ T1857] EXT4-fs (loop1): 1 truncate cleaned up [ 3971.088919][ T1857] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 3971.138122][ T31] audit: type=1400 audit(671093890.047:601): avc: denied { setattr } for pid=1856 comm="syz.1.21700" name="pids.current" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 3971.141817][ T1857] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 3971.145391][ T1857] EXT4-fs (loop1): Remounting filesystem read-only [ 3971.184398][T32643] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3971.213480][ T31] audit: type=1400 audit(671093890.127:602): avc: denied { map } for pid=1860 comm="syz.0.21701" path="/proc/1860/task/1861/mountinfo" dev="proc" ino=193938 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=file permissive=1 [ 3971.214864][ T31] audit: type=1400 audit(671093890.127:603): avc: denied { execute } for pid=1860 comm="syz.0.21701" path="/proc/1860/task/1861/mountinfo" dev="proc" ino=193938 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=file permissive=1 [ 3971.719898][ T1879] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=1879 comm=syz.0.21706 [ 3973.280169][ T1890] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=1890 comm=syz.0.21711 [ 3973.972628][ T1900] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=1900 comm=syz.1.21716 [ 3974.455847][ T1910] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=1910 comm=syz.1.21721 [ 3980.947177][T30937] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3980.958435][T30937] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3980.964613][T30937] bond0 (unregistering): Released all slaves [ 3981.063992][T30937] hsr_slave_0: left promiscuous mode [ 3981.066749][T30937] hsr_slave_1: left promiscuous mode [ 3981.086619][T30937] veth1_macvtap: left promiscuous mode [ 3981.087151][T30937] veth0_macvtap: left promiscuous mode [ 3981.088707][T30937] veth1_vlan: left promiscuous mode [ 3981.089164][T30937] veth0_vlan: left promiscuous mode [ 3986.387252][ T2154] fuse: Bad value for 'fd' [ 3986.712023][ T2168] fuse: Bad value for 'fd' [ 3987.032731][ T2183] fuse: Bad value for 'fd' [ 3987.464544][ T2199] fuse: Bad value for 'fd' [ 3987.860056][ T2211] fuse: Bad value for 'fd' [ 3988.164845][ T2223] serio: Serial port pts0 [ 3994.087228][ T2352] serio: Serial port pts0 [ 4006.295821][ T2550] serio: Serial port pts0 [ 4013.031639][ T2626] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=2626 comm=syz.0.22066 [ 4013.686547][ T2640] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=2640 comm=syz.0.22073 [ 4014.995704][ T2680] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2680 comm=syz.1.22093 [ 4016.454846][ T31] audit: type=1400 audit(671093935.367:604): avc: denied { module_load } for pid=2712 comm="syz.0.22109" path="/sys/power/wakeup_count" dev="sysfs" ino=703 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=system permissive=1 [ 4024.102604][T30937] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4024.146587][T30937] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4024.216210][T30937] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4024.277748][T30937] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4024.567849][T30937] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4024.577470][T30937] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4024.583832][T30937] bond0 (unregistering): Released all slaves [ 4024.701638][T30937] hsr_slave_0: left promiscuous mode [ 4024.707773][T30937] hsr_slave_1: left promiscuous mode [ 4024.732692][T30937] veth1_macvtap: left promiscuous mode [ 4024.733236][T30937] veth0_macvtap: left promiscuous mode [ 4024.733684][T30937] veth1_vlan: left promiscuous mode [ 4024.734226][T30937] veth0_vlan: left promiscuous mode [ 4026.559199][ T2831] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4026.576949][ T2831] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4027.406954][ T2890] loop0: detected capacity change from 0 to 1024 [ 4027.425971][ T2890] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 4027.437428][ T2890] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2234: inode #15: comm syz.0.22169: corrupted in-inode xattr: ea_inode specified without ea_inode feature enabled [ 4027.472974][ T1681] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4028.009261][ T2831] hsr_slave_0: entered promiscuous mode [ 4028.016503][ T2831] hsr_slave_1: entered promiscuous mode [ 4028.847005][ T2831] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 4028.866856][ T2831] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 4028.878092][ T2831] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 4028.890177][ T2831] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 4030.397376][ T2831] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4034.206368][ T2831] veth0_vlan: entered promiscuous mode [ 4034.233893][ T2831] veth1_vlan: entered promiscuous mode [ 4034.314939][ T2831] veth0_macvtap: entered promiscuous mode [ 4034.325013][ T2831] veth1_macvtap: entered promiscuous mode [ 4034.389056][ T2831] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4034.396043][ T2831] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4034.396787][ T2831] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4034.397164][ T2831] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4041.243435][ T3127] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1794 sclass=netlink_audit_socket pid=3127 comm=syz.1.22235 [ 4042.156520][ T3139] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1794 sclass=netlink_audit_socket pid=3139 comm=syz.1.22242 [ 4043.056682][ T3151] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1794 sclass=netlink_audit_socket pid=3151 comm=syz.1.22248 [ 4045.652296][ T31] audit: type=1400 audit(671093964.557:605): avc: denied { unmount } for pid=2831 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 4047.392153][ T3196] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=3196 comm=syz.1.22270 [ 4049.074971][ T3231] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3231 comm=syz.1.22286 [ 4049.620038][ T3241] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3241 comm=syz.1.22291 [ 4058.462566][ T3350] serio: Serial port pts0 [ 4059.114765][ T3367] binder: 3366:3367 ioctl 40046205 0 returned -22 [ 4076.245410][ T3499] netlink: 4 bytes leftover after parsing attributes in process `syz.1.22408'. [ 4076.585754][ T3505] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3505 comm=syz.1.22411 [ 4080.692893][ T3558] serio: Serial port pts0 [ 4089.530575][ T3637] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1550 sclass=netlink_tcpdiag_socket pid=3637 comm=syz.1.22471 [ 4090.386469][ T3655] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=3655 comm=syz.1.22480 [ 4091.238669][ T3677] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=3677 comm=syz.1.22491 [ 4093.684123][ T3688] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=3688 comm=syz.0.22496 [ 4094.374538][ T3699] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=3699 comm=syz.1.22501 [ 4100.708654][ T3736] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3736 comm=syz.1.22518 [ 4100.948044][ T3745] loop0: detected capacity change from 0 to 512 [ 4100.957005][ T3745] EXT2-fs (loop0): error: couldn't mount because of unsupported optional features (18400) [ 4105.152317][ T3830] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=3830 comm=syz.0.22561 [ 4108.227684][ T3847] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=3847 comm=syz.0.22569 [ 4110.508216][ T3912] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=3912 comm=syz.1.22601 [ 4110.827839][ T3923] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=3923 comm=syz.1.22607 [ 4111.545644][ T3941] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=3941 comm=syz.1.22615 [ 4112.036586][ T3952] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=3952 comm=syz.1.22620 [ 4113.691734][ T3963] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=3963 comm=syz.0.22625 [ 4115.021527][ T3974] serio: Serial port pts0 [ 4123.571878][ T2838] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 4123.794781][ T2838] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 4123.796679][ T2838] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 4123.797512][ T2838] usb 1-1: New USB device found, idVendor=258a, idProduct=6a88, bcdDevice= 0.00 [ 4123.797936][ T2838] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4123.806280][ T2838] usb 1-1: config 0 descriptor?? [ 4124.382668][ T2838] usbhid 1-1:0.0: can't add hid device: -71 [ 4124.385162][ T2838] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 4124.394618][ T2838] usb 1-1: USB disconnect, device number 16 [ 4125.072848][ T4093] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4093 comm=syz.1.22683 [ 4129.095838][ T4106] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4106 comm=syz.1.22688 [ 4129.846679][ T4128] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4128 comm=syz.1.22699 [ 4132.117764][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 4144.484103][ T4328] loop0: detected capacity change from 0 to 128 [ 4144.502091][ T4328] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 4144.529678][ T4328] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 4144.544887][ T4328] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:405: inode #2: comm syz.0.22791: No space for directory leaf checksum. Please run e2fsck -D. [ 4144.545666][ T4328] EXT4-fs error (device loop0): __ext4_find_entry:1693: inode #2: comm syz.0.22791: checksumming directory block 0 [ 4144.582357][ T1681] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 4150.501844][ T2796] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 4150.699179][ T2796] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 4150.703888][ T2796] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 4150.704408][ T2796] usb 2-1: New USB device found, idVendor=06cb, idProduct=8141, bcdDevice= 0.00 [ 4150.704822][ T2796] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4150.711607][ T2796] usb 2-1: config 0 descriptor?? [ 4151.130279][ T2796] usbhid 2-1:0.0: can't add hid device: -71 [ 4151.131199][ T2796] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 4151.140016][ T2796] usb 2-1: USB disconnect, device number 22 [ 4153.144275][ T31] audit: type=1400 audit(671094072.057:606): avc: denied { write } for pid=4411 comm="syz.0.22829" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 4153.147546][ T31] audit: type=1400 audit(671094072.057:607): avc: denied { remove_name } for pid=4411 comm="syz.0.22829" name="binder1" dev="binder" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 4153.148526][ T31] audit: type=1400 audit(671094072.057:608): avc: denied { unlink } for pid=4411 comm="syz.0.22829" name="binder1" dev="binder" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 4156.759936][ T4476] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=4476 comm=syz.1.22858 [ 4157.361838][ T4175] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 4157.597145][ T4175] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 4157.598517][ T4175] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 4157.598949][ T4175] usb 2-1: New USB device found, idVendor=06cb, idProduct=8141, bcdDevice= 0.00 [ 4157.614153][ T4175] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4157.633762][ T4175] usb 2-1: config 0 descriptor?? [ 4157.751579][ T4486] SELinux: Context syz0 is not valid (left unmapped). [ 4158.026211][ T4490] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=4490 comm=syz.0.22866 [ 4158.088878][ T4175] usbhid 2-1:0.0: can't add hid device: -71 [ 4158.089532][ T4175] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 4158.103715][ T4175] usb 2-1: USB disconnect, device number 23 [ 4161.292360][ T4502] serio: Serial port pts0 [ 4166.110448][ T4517] syz.1.22878 (4517): drop_caches: 0 [ 4167.282862][ T4531] serio: Serial port pts0 [ 4173.294774][ T4583] serio: Serial port pts0 [ 4174.155863][ T4586] loop0: detected capacity change from 0 to 1024 [ 4174.159332][ T4586] EXT4-fs: Ignoring removed orlov option [ 4174.163866][ T4586] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 4174.164424][ T4586] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 4174.168325][ T4586] EXT4-fs (loop0): invalid journal inode [ 4174.168866][ T4586] EXT4-fs (loop0): can't get journal size [ 4174.177059][ T4586] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 4174.204154][ T1681] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4174.703718][ T4598] loop0: detected capacity change from 0 to 1024 [ 4174.708574][ T4598] EXT4-fs: Ignoring removed orlov option [ 4174.712440][ T4598] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 4174.714084][ T4598] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 4174.718478][ T4598] EXT4-fs (loop0): invalid journal inode [ 4174.719053][ T4598] EXT4-fs (loop0): can't get journal size [ 4174.729180][ T4598] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 4174.756740][ T1681] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4177.868590][ T4615] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4615 comm=syz.0.22922 [ 4179.209912][ T4625] loop1: detected capacity change from 0 to 1024 [ 4179.220021][ T4625] EXT4-fs: Ignoring removed orlov option [ 4179.234657][ T4625] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 4179.235249][ T4625] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 4179.238812][ T4625] EXT4-fs (loop1): invalid journal inode [ 4179.239438][ T4625] EXT4-fs (loop1): can't get journal size [ 4179.247618][ T4625] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 4179.287558][ T2831] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4181.642623][ T4687] loop1: detected capacity change from 0 to 512 [ 4181.646515][ T4687] EXT4-fs: Ignoring removed orlov option [ 4181.651286][ T4687] EXT4-fs (loop1): blocks per group (71) and clusters per group (20800) inconsistent [ 4182.078131][ T4696] loop1: detected capacity change from 0 to 512 [ 4182.080332][ T4696] EXT4-fs: Ignoring removed orlov option [ 4182.084772][ T4696] EXT4-fs (loop1): blocks per group (71) and clusters per group (20800) inconsistent [ 4182.526542][ T4709] loop1: detected capacity change from 0 to 512 [ 4182.531338][ T4709] EXT4-fs: Ignoring removed orlov option [ 4182.535378][ T4709] EXT4-fs (loop1): blocks per group (71) and clusters per group (20800) inconsistent [ 4185.678854][ T31] audit: type=1804 audit(671094104.587:609): pid=4731 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.1.22977" name="/syzkaller.DFxDGJ/431/cgroup.events" dev="vda" ino=884 res=1 errno=0 [ 4186.451283][ T31] audit: type=1804 audit(671094105.357:610): pid=4750 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.1.22986" name="/syzkaller.DFxDGJ/440/cgroup.events" dev="vda" ino=884 res=1 errno=0 [ 4187.087013][ T31] audit: type=1400 audit(671094105.997:611): avc: denied { getopt } for pid=4761 comm="syz.1.22991" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 4188.247340][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 4188.486227][ T31] audit: type=1400 audit(671094107.397:612): avc: denied { connect } for pid=4794 comm="syz.1.23006" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 4188.978794][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 4196.425011][ T4993] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4993 comm=syz.0.23097 [ 4196.837377][ T5010] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5010 comm=syz.0.23106 [ 4200.157334][ T5065] binder: Bad value for 'max' [ 4200.536810][ T5078] binder: Bad value for 'max' [ 4201.532945][ T5116] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=5116 comm=syz.1.23155 [ 4201.722073][ T5124] binder: Bad value for 'max' [ 4203.040532][ T5161] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5161 comm=syz.1.23173 [ 4203.770697][ T5181] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5181 comm=syz.1.23183 [ 4204.303503][ T5199] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5199 comm=syz.1.23192 [ 4204.391621][ T5202] syzkaller0: entered promiscuous mode [ 4204.391980][ T5202] syzkaller0: entered allmulticast mode [ 4204.401781][ T31] audit: type=1400 audit(671094123.307:613): avc: denied { relabelfrom } for pid=5201 comm="syz.1.23194" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 4204.403009][ T31] audit: type=1400 audit(671094123.307:614): avc: denied { relabelto } for pid=5201 comm="syz.1.23194" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 4204.557241][ T5208] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5208 comm=syz.0.23196 [ 4204.587298][ T5209] sctp: [Deprecated]: syz.1.23197 (pid 5209) Use of int in maxseg socket option. [ 4204.587298][ T5209] Use struct sctp_assoc_value instead [ 4204.910141][ T5226] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5226 comm=syz.0.23206 [ 4205.408478][ T5243] sctp: [Deprecated]: syz.1.23214 (pid 5243) Use of int in maxseg socket option. [ 4205.408478][ T5243] Use struct sctp_assoc_value instead [ 4206.471438][ T5261] sctp: [Deprecated]: syz.1.23219 (pid 5261) Use of int in maxseg socket option. [ 4206.471438][ T5261] Use struct sctp_assoc_value instead [ 4207.786112][ T5272] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5272 comm=syz.0.23224 [ 4209.356487][ T5284] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5284 comm=syz.1.23229 [ 4210.141764][ T31] audit: type=1400 audit(671094129.047:615): avc: denied { create } for pid=5289 comm="syz.1.23232" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 4213.477329][ T5313] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=115 sclass=netlink_tcpdiag_socket pid=5313 comm=syz.0.23241 [ 4214.545504][ T5329] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=115 sclass=netlink_tcpdiag_socket pid=5329 comm=syz.0.23246 [ 4215.476305][ T5359] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=5359 comm=syz.1.23261 [ 4215.749390][ T5366] loop1: detected capacity change from 0 to 512 [ 4215.763313][ T5366] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842601c, mo2=0002] [ 4215.764711][ T5366] System zones: 1-12 [ 4215.768775][ T5366] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 33619980: comm syz.1.23265: invalid block [ 4215.770456][ T5366] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz.1.23265: invalid indirect mapped block 1819239214 (level 1) [ 4215.782766][ T5366] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz.1.23265: bg 0: block 361: padding at end of block bitmap is not set [ 4215.785824][ T5366] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 4215.791710][ T5366] EXT4-fs error (device loop1): ext4_clear_blocks:881: inode #13: comm syz.1.23265: attempt to clear invalid blocks 33619980 len 1 [ 4215.794274][ T5366] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz.1.23265: invalid indirect mapped block 1819239214 (level 0) [ 4215.798022][ T5366] EXT4-fs (loop1): 1 truncate cleaned up [ 4215.799323][ T5366] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 4215.806579][ T5366] EXT4-fs error (device loop1): dx_probe:822: inode #2: comm syz.1.23265: Directory hole found for htree index block [ 4215.852101][ T2831] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4215.979163][ T5373] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5373 comm=syz.1.23267 [ 4217.964683][ T5435] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5435 comm=syz.1.23298 [ 4218.228547][ T5447] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5447 comm=syz.1.23304 [ 4219.741885][T16157] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 4219.930050][T16157] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xFF has an invalid bInterval 0, changing to 7 [ 4219.931870][T16157] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xFF has invalid wMaxPacketSize 0 [ 4219.933787][T16157] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 4219.934878][T16157] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 4219.935323][T16157] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4219.942894][T16157] usb 2-1: config 0 descriptor?? [ 4220.370289][T16157] plantronics 0003:047F:FFFF.0018: unknown main item tag 0x1 [ 4220.372155][T16157] plantronics 0003:047F:FFFF.0018: No inputs registered, leaving [ 4220.376568][T16157] plantronics 0003:047F:FFFF.0018: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 4222.505581][ T2796] usb 2-1: USB disconnect, device number 24 [ 4224.133742][ T5530] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1010 sclass=netlink_tcpdiag_socket pid=5530 comm=syz.0.23345 [ 4227.865901][ T5578] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=5578 comm=syz.1.23366 [ 4228.748523][ T5582] serio: Serial port pts0 [ 4230.747727][ T5594] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=5594 comm=syz.0.23372 [ 4250.754795][ T5856] sctp: [Deprecated]: syz.0.23494 (pid 5856) Use of struct sctp_assoc_value in delayed_ack socket option. [ 4250.754795][ T5856] Use struct sctp_sack_info instead [ 4251.450244][T30937] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4251.526483][T30937] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4251.604155][T30937] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4251.775540][T30937] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4252.624447][T30937] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4252.641975][T30937] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4252.647499][T30937] bond0 (unregistering): Released all slaves [ 4252.792665][T30937] hsr_slave_0: left promiscuous mode [ 4252.822333][T30937] hsr_slave_1: left promiscuous mode [ 4252.847876][T30937] veth1_macvtap: left promiscuous mode [ 4252.848438][T30937] veth0_macvtap: left promiscuous mode [ 4252.849503][T30937] veth1_vlan: left promiscuous mode [ 4252.872296][T30937] veth0_vlan: left promiscuous mode [ 4253.650028][ T5873] sctp: [Deprecated]: syz.1.23500 (pid 5873) Use of struct sctp_assoc_value in delayed_ack socket option. [ 4253.650028][ T5873] Use struct sctp_sack_info instead [ 4259.078135][ T5862] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4259.098753][ T5862] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4262.003431][ T5862] hsr_slave_0: entered promiscuous mode [ 4262.013466][ T5862] hsr_slave_1: entered promiscuous mode [ 4262.015766][ T5862] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 4262.016384][ T5862] Cannot create hsr debugfs directory [ 4263.299650][ T5862] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 4263.329167][ T5862] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 4263.330124][ T5996] loop1: detected capacity change from 0 to 128 [ 4263.353754][ T5862] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 4263.369633][ T5996] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 4263.384533][ T5862] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 4263.386052][ T5996] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 4263.394453][ T5996] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz.1.23535: No space for directory leaf checksum. Please run e2fsck -D. [ 4263.395193][ T5996] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz.1.23535: checksumming directory block 0 [ 4263.457665][ T2831] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 4264.718851][ T6014] loop1: detected capacity change from 0 to 128 [ 4264.753646][ T6014] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 4264.783998][ T6014] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 4264.809031][ T6014] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz.1.23539: No space for directory leaf checksum. Please run e2fsck -D. [ 4264.809689][ T6014] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz.1.23539: checksumming directory block 0 [ 4264.875226][ T2831] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 4265.451612][ T5862] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4269.075318][ T6073] loop1: detected capacity change from 0 to 128 [ 4269.093168][ T6073] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 4269.105063][ T6073] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 4269.125875][ T6073] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz.1.23554: No space for directory leaf checksum. Please run e2fsck -D. [ 4269.126722][ T6073] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz.1.23554: checksumming directory block 0 [ 4269.168727][ T2831] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 4270.103526][ T6102] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=6102 comm=syz.1.23562 [ 4270.721947][T22796] usb 2-1: new full-speed USB device number 25 using dummy_hcd [ 4270.917796][ T5862] veth0_vlan: entered promiscuous mode [ 4270.947257][ T5862] veth1_vlan: entered promiscuous mode [ 4270.988246][T22796] usb 2-1: not running at top speed; connect to a high speed hub [ 4271.014231][T22796] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 4271.031665][T22796] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 4271.032355][T22796] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4271.032796][T22796] usb 2-1: Product: Ў [ 4271.033027][T22796] usb 2-1: Manufacturer: ⁆ယᝉᗉᓥẑᕞ¸鲉}饨䟳ꬲ昘씪읨㨧睟䜵롒⏵匯⨤缻䐕餷쿢鞧栜輄晢빧텼ঞ諣⤈㮪⁈ꩄ偀ᬚ盘坟䄯奠䆰梦劝㍍萣兩ₗ寔䟳엛暱枂ᴳ冨흇㎶㒇单鬮㹚䱿ꐅ랈얖渁뺊度仛ӹ꫶櫭濺䋃옱⁔걅卽ꋉ◬묞 [ 4271.034000][T22796] usb 2-1: SerialNumber: й [ 4271.043192][ T5862] veth0_macvtap: entered promiscuous mode [ 4271.054802][ T6111] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 4271.066113][ T5862] veth1_macvtap: entered promiscuous mode [ 4271.165976][ T5862] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4271.167136][ T5862] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4271.168007][ T5862] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4271.168653][ T5862] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4271.288139][T22796] usblp 2-1:1.0: usblp0: USB Bidirectional printer dev 25 if 0 alt 0 proto 2 vid 0x0525 pid 0xA4A8 [ 4271.298440][T22796] usb 2-1: USB disconnect, device number 25 [ 4271.305756][T22796] usblp0: removed [ 4271.644990][ T6127] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=6127 comm=syz.0.23566 [ 4277.714251][T16157] usb 2-1: new full-speed USB device number 26 using dummy_hcd [ 4277.998376][T16157] usb 2-1: not running at top speed; connect to a high speed hub [ 4278.023721][T16157] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 4278.030159][T16157] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 4278.031339][T16157] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4278.031727][T16157] usb 2-1: Product: Ў [ 4278.031923][T16157] usb 2-1: Manufacturer: ⁆ယᝉᗉᓥẑᕞ¸鲉}饨䟳ꬲ昘씪읨㨧睟䜵롒⏵匯⨤缻䐕餷쿢鞧栜輄晢빧텼ঞ諣⤈㮪⁈ꩄ偀ᬚ盘坟䄯奠䆰梦劝㍍萣兩ₗ寔䟳엛暱枂ᴳ冨흇㎶㒇单鬮㹚䱿ꐅ랈얖渁뺊度仛ӹ꫶櫭濺䋃옱⁔걅卽ꋉ◬묞 [ 4278.032943][T16157] usb 2-1: SerialNumber: й [ 4278.059110][ T6191] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 4278.331657][T16157] usblp 2-1:1.0: usblp0: USB Bidirectional printer dev 26 if 0 alt 0 proto 2 vid 0x0525 pid 0xA4A8 [ 4278.335560][T16157] usb 2-1: USB disconnect, device number 26 [ 4278.337718][T16157] usblp0: removed [ 4279.315521][ T6207] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6207 comm=syz.0.23591 [ 4280.492502][ T6219] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6219 comm=syz.0.23596 [ 4283.054524][T20703] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4283.179622][T20703] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4283.344974][T20703] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4283.425478][T20703] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4283.888156][T20703] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4283.909581][T20703] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4283.922129][T20703] bond0 (unregistering): Released all slaves [ 4284.059772][T20703] hsr_slave_0: left promiscuous mode [ 4284.076160][T20703] hsr_slave_1: left promiscuous mode [ 4284.081829][T20703] veth1_macvtap: left promiscuous mode [ 4284.082357][T20703] veth0_macvtap: left promiscuous mode [ 4284.082819][T20703] veth1_vlan: left promiscuous mode [ 4284.083221][T20703] veth0_vlan: left promiscuous mode [ 4284.551441][ T31] audit: type=1400 audit(671094203.457:616): avc: denied { append } for pid=6244 comm="syz.1.23607" name="binder-control" dev="binder" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 4286.611424][T20703] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4286.673093][T20703] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4286.733557][T20703] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4286.984277][T20703] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4287.688325][T20703] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4287.745300][T20703] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4287.784398][T20703] bond0 (unregistering): Released all slaves [ 4287.971252][T20703] hsr_slave_0: left promiscuous mode [ 4287.972932][T20703] hsr_slave_1: left promiscuous mode [ 4287.979011][T20703] veth1_macvtap: left promiscuous mode [ 4287.979434][T20703] veth0_macvtap: left promiscuous mode [ 4287.979795][T20703] veth1_vlan: left promiscuous mode [ 4287.980081][T20703] veth0_vlan: left promiscuous mode [ 4290.048734][ T6262] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4290.083437][ T6262] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4290.102802][ T6237] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4290.108844][ T6237] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4291.144045][ T6262] hsr_slave_0: entered promiscuous mode [ 4291.145981][ T6262] hsr_slave_1: entered promiscuous mode [ 4291.376556][ T6237] hsr_slave_0: entered promiscuous mode [ 4291.378779][ T6237] hsr_slave_1: entered promiscuous mode [ 4291.380593][ T6237] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 4291.382153][ T6237] Cannot create hsr debugfs directory [ 4292.085027][ T6237] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 4292.097927][ T6237] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 4292.112036][ T6237] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 4292.147880][ T6237] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 4292.186002][ T6262] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 4292.209814][ T6262] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 4292.233769][ T6262] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 4292.255671][ T6262] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 4293.350078][ T6237] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4293.650177][ T6262] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4298.000222][ T6237] veth0_vlan: entered promiscuous mode [ 4298.027111][ T6237] veth1_vlan: entered promiscuous mode [ 4298.088211][ T6237] veth0_macvtap: entered promiscuous mode [ 4298.116741][ T6237] veth1_macvtap: entered promiscuous mode [ 4298.214053][ T6237] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4298.214529][ T6237] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4298.214858][ T6237] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4298.215174][ T6237] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4298.726607][ T6262] veth0_vlan: entered promiscuous mode [ 4298.779516][ T6262] veth1_vlan: entered promiscuous mode [ 4298.860323][ T6262] veth0_macvtap: entered promiscuous mode [ 4298.874869][ T6262] veth1_macvtap: entered promiscuous mode [ 4298.957022][ T6262] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4298.957560][ T6262] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4298.957968][ T6262] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4298.958344][ T6262] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4304.973058][ T6537] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6537 comm=syz.0.23644 [ 4305.067513][ T6540] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=6540 comm=syz.1.23645 [ 4305.733369][ T6563] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6563 comm=syz.0.23657 [ 4306.818804][ T31] audit: type=1400 audit(671094225.727:617): avc: denied { lock } for pid=6608 comm="syz.0.23681" path="/dev/vcsu" dev="devtmpfs" ino=14 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:audisp_remote_exec_t:s0" [ 4307.377798][ T6633] loop1: detected capacity change from 0 to 128 [ 4307.399900][ T6633] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 4307.410187][ T6633] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 4307.433172][ T6633] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz.1.23692: No space for directory leaf checksum. Please run e2fsck -D. [ 4307.434671][ T6633] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz.1.23692: checksumming directory block 0 [ 4307.464767][ T6262] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 4308.103950][ T6660] loop0: detected capacity change from 0 to 128 [ 4308.116644][ T6660] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 4308.123894][ T6660] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 4308.144678][ T6660] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:405: inode #2: comm syz.0.23704: No space for directory leaf checksum. Please run e2fsck -D. [ 4308.145632][ T6660] EXT4-fs error (device loop0): __ext4_find_entry:1693: inode #2: comm syz.0.23704: checksumming directory block 0 [ 4308.177318][ T6237] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 4308.478083][ T6672] loop1: detected capacity change from 0 to 128 [ 4308.486414][ T6672] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 4308.493057][ T6672] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 4308.503457][ T6672] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz.1.23711: No space for directory leaf checksum. Please run e2fsck -D. [ 4308.504394][ T6672] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz.1.23711: checksumming directory block 0 [ 4308.532134][ T6262] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 4308.601973][ T31] audit: type=1400 audit(671094227.517:618): avc: denied { execute } for pid=6675 comm="syz.0.23712" path="/proc/key-users" dev="proc" ino=4026532090 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=file permissive=1 [ 4308.834649][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 4309.349804][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 4312.560590][ T31] audit: type=1800 audit(671094231.467:619): pid=6740 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz.1.23743" name=".log" dev="vda" ino=897 res=0 errno=0 [ 4313.032772][ T31] audit: type=1800 audit(671094231.947:620): pid=6750 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz.1.23748" name=".log" dev="vda" ino=897 res=0 errno=0 [ 4313.475548][ T31] audit: type=1800 audit(671094232.387:621): pid=6761 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz.1.23753" name=".log" dev="vda" ino=897 res=0 errno=0 [ 4315.374275][ T6791] "syz.0.23767" (6791) uses obsolete ecb(arc4) skcipher [ 4317.703593][ T6831] netlink: 4 bytes leftover after parsing attributes in process `syz.1.23786'. [ 4318.894232][ T6841] netlink: 4 bytes leftover after parsing attributes in process `syz.1.23791'. [ 4319.304800][ T6856] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=771 sclass=netlink_route_socket pid=6856 comm=syz.0.23797 [ 4321.388533][ T6911] netlink: 4 bytes leftover after parsing attributes in process `syz.0.23819'. [ 4339.087085][ T7100] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=7100 comm=syz.0.23912 [ 4339.327537][ T7110] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=7110 comm=syz.1.23917 [ 4340.238792][ T7132] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=7132 comm=syz.1.23928 [ 4340.332145][ T7134] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=7134 comm=syz.1.23929 [ 4340.600470][ T7140] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=7140 comm=syz.1.23932 [ 4341.556073][ T7164] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=7164 comm=syz.1.23944 [ 4348.722997][ T7240] "syz.1.23980" (7240) uses obsolete ecb(arc4) skcipher [ 4350.170085][ T7268] "syz.1.23991" (7268) uses obsolete ecb(arc4) skcipher [ 4352.394041][ T7313] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=7313 comm=syz.0.24013 [ 4355.844487][ T7372] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7372 comm=syz.1.24040 [ 4356.742249][ T7384] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7384 comm=syz.1.24047 [ 4357.302166][ T7391] sctp: [Deprecated]: syz.0.24050 (pid 7391) Use of int in maxseg socket option. [ 4357.302166][ T7391] Use struct sctp_assoc_value instead [ 4357.909654][ T7402] sctp: [Deprecated]: syz.0.24056 (pid 7402) Use of int in maxseg socket option. [ 4357.909654][ T7402] Use struct sctp_assoc_value instead [ 4358.505905][ T7412] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7412 comm=syz.1.24061 [ 4358.586728][ T7414] sctp: [Deprecated]: syz.0.24062 (pid 7414) Use of int in maxseg socket option. [ 4358.586728][ T7414] Use struct sctp_assoc_value instead [ 4372.631531][ T7540] netlink: 56 bytes leftover after parsing attributes in process `syz.1.24119'. [ 4372.631904][ T7540] netlink: 56 bytes leftover after parsing attributes in process `syz.1.24119'. [ 4372.639437][ T7540] netlink: 56 bytes leftover after parsing attributes in process `syz.1.24119'. [ 4374.582557][ T31] audit: type=1400 audit(671094293.487:622): avc: denied { mount } for pid=7563 comm="syz.1.24131" name="/" dev="bdev" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bdev_t tclass=filesystem permissive=1 [ 4383.177631][ T7754] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=7754 comm=syz.1.24216 [ 4385.649017][ T31] audit: type=1400 audit(671094304.557:623): avc: denied { create } for pid=7805 comm="syz.1.24241" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 4385.661504][ T31] audit: type=1400 audit(671094304.567:624): avc: denied { write } for pid=7805 comm="syz.1.24241" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 4388.312130][ T7858] loop1: detected capacity change from 0 to 1024 [ 4388.371131][ T7858] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 4388.440650][ T6262] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4390.751898][ T7884] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=7884 comm=syz.1.24277 [ 4395.645664][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 4402.939433][ T8018] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8018 comm=syz.1.24340 [ 4403.197465][ T8026] loop1: detected capacity change from 0 to 1024 [ 4403.228393][ T8026] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 4403.235049][ T31] audit: type=1400 audit(671094322.147:625): avc: denied { setattr } for pid=8024 comm="syz.1.24344" name="" dev="pipefs" ino=208445 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 4403.270681][ T6262] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4403.715317][ T8044] loop1: detected capacity change from 0 to 1024 [ 4403.761866][ T8044] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 4403.806170][ T6262] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4405.159961][ T8093] loop1: detected capacity change from 0 to 1024 [ 4405.204328][ T8093] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 4405.238387][ T6262] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4405.716425][ T8108] loop1: detected capacity change from 0 to 1024 [ 4405.746140][ T8108] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 4405.778957][ T6262] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4405.916058][ T8117] serio: Serial port pts0 [ 4409.355886][ T31] audit: type=1400 audit(671094328.267:626): avc: denied { create } for pid=8199 comm="syz.0.24424" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 4409.359008][ T31] audit: type=1400 audit(671094328.267:627): avc: denied { connect } for pid=8199 comm="syz.0.24424" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 4409.865483][ T31] audit: type=1400 audit(671094328.777:628): avc: denied { ioctl } for pid=8199 comm="syz.0.24424" path="socket:[215781]" dev="sockfs" ino=215781 ioctlcmd=0x890b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 4412.578243][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.578920][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.579285][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.579902][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.580260][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.582472][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.582929][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.583309][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.583700][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.584073][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.584684][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.585237][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.585869][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.586430][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.586936][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.587969][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.588460][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.588880][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.589378][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.589822][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.592304][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.592792][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.593155][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.593521][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.593875][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.594230][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.594597][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.594955][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.595515][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.595916][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.596623][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.597126][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.597619][ T2838] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 4412.602321][ T2838] hid-generic 0000:0000:0000.0019: hidraw0: HID v0.00 Device [syz0] on syz0 [ 4412.888209][ T8242] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8242 comm=syz.1.24443 [ 4413.238740][ T8256] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8256 comm=syz.1.24450 [ 4413.573087][ T8267] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=8267 comm=syz.1.24456 [ 4413.626117][ T8269] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8269 comm=syz.0.24457 [ 4413.843547][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.844134][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.844572][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.844921][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.845253][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.845596][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.845998][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.846337][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.846854][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.847189][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.847566][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.847992][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.848336][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.848695][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.849150][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.849489][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.849832][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.850168][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.852061][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.852506][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.853988][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.854443][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.855012][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.855341][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.855726][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.856044][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.856392][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.856809][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.857144][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.857685][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.858136][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.858463][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.858861][T11673] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 4413.862077][T11673] hid-generic 0000:0000:0000.001A: hidraw0: HID v0.00 Device [syz0] on syz0 [ 4413.900730][ T8281] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=8281 comm=syz.1.24463 [ 4423.303745][T20703] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4423.406029][T20703] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4423.486473][T20703] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4423.553871][T20703] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4423.902273][T20703] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4423.909641][T20703] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4423.923718][T20703] bond0 (unregistering): Released all slaves [ 4424.051689][T20703] hsr_slave_0: left promiscuous mode [ 4424.062825][T20703] hsr_slave_1: left promiscuous mode [ 4424.071985][T20703] veth1_macvtap: left promiscuous mode [ 4424.072389][T20703] veth0_macvtap: left promiscuous mode [ 4424.072771][T20703] veth1_vlan: left promiscuous mode [ 4424.073099][T20703] veth0_vlan: left promiscuous mode [ 4426.563899][ T8434] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4426.583952][ T8434] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4428.036410][ T8434] hsr_slave_0: entered promiscuous mode [ 4428.039319][ T8434] hsr_slave_1: entered promiscuous mode [ 4428.910512][ T8434] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 4428.925145][ T8434] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 4428.940029][ T8434] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 4428.954151][ T8434] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 4430.104395][ T8434] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4434.449993][ T8434] veth0_vlan: entered promiscuous mode [ 4434.484655][ T8434] veth1_vlan: entered promiscuous mode [ 4434.605357][ T8434] veth0_macvtap: entered promiscuous mode [ 4434.617417][ T8434] veth1_macvtap: entered promiscuous mode [ 4434.709008][ T8434] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4434.709676][ T8434] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4434.710268][ T8434] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4434.713215][ T8434] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4437.456047][ T8678] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=8678 comm=syz.0.24593 [ 4439.883791][ T8732] EXT4-fs warning (device vda): verify_group_input:136: Cannot add at group 0 (only 8 groups) [ 4445.860136][ T8848] serio: Serial port pts0 [ 4448.666268][ T8875] random: crng reseeded on system resumption [ 4448.673939][ T8875] Restarting kernel threads ... done. [ 4451.113288][ T8918] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2304 sclass=netlink_xfrm_socket pid=8918 comm=syz.1.24708 [ 4452.010675][ T8948] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2304 sclass=netlink_xfrm_socket pid=8948 comm=syz.1.24723 [ 4453.150115][ T8981] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2304 sclass=netlink_xfrm_socket pid=8981 comm=syz.0.24739 [ 4457.235245][ T9129] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9129 comm=syz.0.24812 [ 4457.686897][ T9143] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9143 comm=syz.1.24819 [ 4458.117341][ T9156] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9156 comm=syz.0.24824 [ 4460.387709][ T9224] serio: Serial port pts0 [ 4466.466942][ T9266] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9266 comm=syz.0.24878 [ 4474.103687][T20703] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4474.186138][T20703] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4474.313885][T20703] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4474.416154][T20703] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4475.243997][T20703] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4475.249324][T20703] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4475.254554][T20703] bond0 (unregistering): Released all slaves [ 4475.420572][T20703] hsr_slave_0: left promiscuous mode [ 4475.425989][T20703] hsr_slave_1: left promiscuous mode [ 4475.480573][T20703] veth1_macvtap: left promiscuous mode [ 4475.482075][T20703] veth0_macvtap: left promiscuous mode [ 4475.482729][T20703] veth1_vlan: left promiscuous mode [ 4475.483082][T20703] veth0_vlan: left promiscuous mode [ 4479.098441][ T9436] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=9436 comm=syz.1.24946 [ 4479.525907][ T9380] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4479.556697][ T9380] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4480.617077][ T9380] hsr_slave_0: entered promiscuous mode [ 4480.624504][ T9380] hsr_slave_1: entered promiscuous mode [ 4480.627044][ T9380] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 4480.627578][ T9380] Cannot create hsr debugfs directory [ 4481.239478][ T9380] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 4481.262697][ T9380] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 4481.282981][ T9380] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 4481.290494][ T9380] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 4482.603821][ T9380] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4485.882312][ T9380] veth0_vlan: entered promiscuous mode [ 4485.908472][ T9380] veth1_vlan: entered promiscuous mode [ 4485.984846][ T9380] veth0_macvtap: entered promiscuous mode [ 4485.997214][ T9380] veth1_macvtap: entered promiscuous mode [ 4486.074709][ T9380] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4486.075296][ T9380] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4486.075649][ T9380] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4486.075978][ T9380] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4489.488282][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 4496.725201][ T9666] i2c i2c-0: readbytes: invalid block length (255) [ 4497.197308][ T9676] i2c i2c-0: readbytes: invalid block length (255) [ 4497.683795][ T9686] i2c i2c-0: readbytes: invalid block length (255) [ 4499.037165][ T9731] sctp: [Deprecated]: syz.0.25038 (pid 9731) Use of struct sctp_assoc_value in delayed_ack socket option. [ 4499.037165][ T9731] Use struct sctp_sack_info instead [ 4499.340684][ T9743] sctp: [Deprecated]: syz.0.25044 (pid 9743) Use of struct sctp_assoc_value in delayed_ack socket option. [ 4499.340684][ T9743] Use struct sctp_sack_info instead [ 4499.729903][ T9751] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=5125 sclass=netlink_xfrm_socket pid=9751 comm=syz.0.25048 [ 4499.821584][ T9753] sctp: [Deprecated]: syz.0.25049 (pid 9753) Use of struct sctp_assoc_value in delayed_ack socket option. [ 4499.821584][ T9753] Use struct sctp_sack_info instead [ 4500.145018][ T9765] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=5125 sclass=netlink_xfrm_socket pid=9765 comm=syz.1.25054 [ 4500.489646][ T9777] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=5125 sclass=netlink_xfrm_socket pid=9777 comm=syz.0.25060 [ 4500.560405][ T9779] sctp: [Deprecated]: syz.0.25061 (pid 9779) Use of struct sctp_assoc_value in delayed_ack socket option. [ 4500.560405][ T9779] Use struct sctp_sack_info instead [ 4500.909862][ T9788] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=5125 sclass=netlink_xfrm_socket pid=9788 comm=syz.0.25065 [ 4501.218073][ T9799] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=5125 sclass=netlink_xfrm_socket pid=9799 comm=syz.0.25070 [ 4515.171532][T16157] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 4515.364678][T16157] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 4515.371206][T16157] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 4515.371904][T16157] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4515.372746][T16157] usb 2-1: Product: syz [ 4515.372986][T16157] usb 2-1: Manufacturer: syz [ 4515.373213][T16157] usb 2-1: SerialNumber: syz [ 4520.440032][T16157] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -22 [ 4520.448052][T16157] usb 2-1: USB disconnect, device number 27 [ 4547.799666][T10156] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=10156 comm=syz.1.25229 [ 4548.746741][T10167] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=10167 comm=syz.1.25234 [ 4552.261840][T22796] usb 2-1: new full-speed USB device number 28 using dummy_hcd [ 4552.462602][T22796] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 4552.487479][T22796] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 4552.488006][T22796] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4552.488684][T22796] usb 2-1: Product: syz [ 4552.490247][T22796] usb 2-1: Manufacturer: syz [ 4552.501950][T22796] usb 2-1: SerialNumber: syz [ 4552.714917][ T4175] usb 2-1: USB disconnect, device number 28 [ 4558.671793][ T4175] usb 2-1: new full-speed USB device number 29 using dummy_hcd [ 4558.860646][ T4175] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 4558.872327][ T4175] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 4558.872769][ T4175] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4558.873038][ T4175] usb 2-1: Product: syz [ 4558.873211][ T4175] usb 2-1: Manufacturer: syz [ 4558.873408][ T4175] usb 2-1: SerialNumber: syz [ 4559.089858][ T2796] usb 2-1: USB disconnect, device number 29 [ 4561.380173][ T31] audit: type=1400 audit(671094480.287:629): avc: denied { mounton } for pid=10387 comm="syz.0.25343" path="/syzkaller.RclAb3/205/file0" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 4566.303838][T10419] ------------[ cut here ]------------ [ 4566.304246][T10419] WARNING: CPU: 0 PID: 10419 at lib/string_helpers.c:1029 __fortify_report+0x6c/0x74 [ 4566.304640][T10419] strnlen: detected buffer overflow: 17 byte read of buffer size 16 [ 4566.304934][T10419] Modules linked in: [ 4566.306481][ T31] audit: type=1804 audit(671094485.217:630): pid=10419 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.0.25358" name="/syzkaller.RclAb3/219/file0" dev="vda" ino=903 res=1 errno=0 [ 4566.306997][T10419] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 4566.307538][T10419] CPU: 0 PID: 10419 Comm: syz.0.25358 Not tainted 6.10.0-rc5-syzkaller #0 [ 4566.308632][T10419] Hardware name: ARM-Versatile Express [ 4566.309644][T10419] Call trace: [ 4566.310060][T10419] [<818d4a58>] (dump_backtrace) from [<818d4b54>] (show_stack+0x18/0x1c) [ 4566.312053][T10419] r7:00000000 r6:82622d44 r5:00000000 r4:81fe14ec [ 4566.312523][T10419] [<818d4b3c>] (show_stack) from [<818f2184>] (dump_stack_lvl+0x54/0x7c) [ 4566.312988][T10419] [<818f2130>] (dump_stack_lvl) from [<818f21c4>] (dump_stack+0x18/0x1c) [ 4566.313438][T10419] r5:00000000 r4:8285fd18 [ 4566.313665][T10419] [<818f21ac>] (dump_stack) from [<818d55fc>] (panic+0x120/0x358) [ 4566.314024][T10419] [<818d54dc>] (panic) from [<80243dcc>] (print_tainted+0x0/0xa0) [ 4566.314409][T10419] r3:8260c5c4 r2:00000001 r1:81fca15c r0:81fd1dac [ 4566.314684][T10419] r7:8080f158 [ 4566.314860][T10419] [<80243d58>] (check_panic_on_warn) from [<80243fc0>] (__warn+0x7c/0x180) [ 4566.315256][T10419] [<80243f44>] (__warn) from [<802442ac>] (warn_slowpath_fmt+0x1e8/0x1f4) [ 4566.315707][T10419] r8:00000009 r7:8202eedc r6:eb25ddb4 r5:8416a400 r4:00000000 [ 4566.316043][T10419] [<802440c8>] (warn_slowpath_fmt) from [<8080f158>] (__fortify_report+0x6c/0x74) [ 4566.316530][T10419] r10:8271c088 r9:00000004 r8:eb25dec3 r7:83ecbc00 r6:20000dc0 r5:83570478 [ 4566.316898][T10419] r4:82e25800 [ 4566.317088][T10419] [<8080f0ec>] (__fortify_report) from [<818dee48>] (__fortify_panic+0x10/0x14) [ 4566.317506][T10419] [<818dee38>] (__fortify_panic) from [<8062a840>] (ext4_fileattr_get+0x0/0x78) [ 4566.317912][T10419] [<8062872c>] (__ext4_ioctl) from [<8062af3c>] (ext4_ioctl+0x10/0x14) [ 4566.318328][T10419] r10:8416a400 r9:00000004 r8:84d8f240 r7:20000dc0 r6:84d8f241 r5:00000000 [ 4566.318688][T10419] r4:81009431 [ 4566.318870][T10419] [<8062af2c>] (ext4_ioctl) from [<8051a1d4>] (sys_ioctl+0x134/0xda4) [ 4566.319358][T10419] [<8051a0a0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 4566.319912][T10419] Exception stack(0xeb25dfa8 to 0xeb25dff0) [ 4566.320365][T10419] dfa0: 00000000 00000000 00000004 81009431 20000dc0 00000000 [ 4566.320905][T10419] dfc0: 00000000 00000000 00264318 00000036 7eec379e 7eec379f 003d0f00 76bd00bc [ 4566.321724][T10419] dfe0: 76bcfec8 76bcfeb8 00017e64 00130c30 [ 4566.322268][T10419] r10:00000036 r9:8416a400 r8:8020029c r7:00000036 r6:00264318 r5:00000000 [ 4566.322871][T10419] r4:00000000 [ 4566.325526][T10419] Rebooting in 86400 seconds.. VM DIAGNOSIS: 02:32:35 Registers: info registers vcpu 0 CPU#0 R00=00000000 R01=00000000 R02=00000000 R03=60000093 R04=00000000 R05=8416a400 R06=82622d98 R07=00000000 R08=00000000 R09=8416a400 R10=81fcc75c R11=eb25dc2c R12=eb25dc30 R13=eb25dba8 R14=802bf468 R15=802be148 PSR=60000093 -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=827b0a70 R01=00000000 R02=ffffffff R03=818f3f14 R04=828a3680 R05=000dc9c2 R06=000dc9c2 R07=df341200 R08=84160454 R09=84160088 R10=00000000 R11=df971c5c R12=df971c60 R13=df971c50 R14=811acf34 R15=818f3f24 PSR=60000013 -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=004d27e9 s17=00000000 d08=00000000004d27e9 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=05018002 s33=08018800 d16=0801880005018002 s34=08000003 s35=00100301 d17=0010030108000003 s36=20030010 s37=03001000 d18=0300100020030010 s38=00100030 s39=060111da d19=060111da00100030 s40=00000806 s41=08000100 d20=0800010000000806 s42=0202d0b6 s43=00020500 d21=000205000202d0b6 s44=01029008 s45=02080606 d22=0208060601029008 s46=00010000 s47=08000108 d23=0800010800010000 s48=00000001 s49=00000000 d24=0000000000000001 s50=00000000 s51=00000000 d25=0000000000000000 s52=10dd34e9 s53=0144325d d26=0144325d10dd34e9 s54=994c590f s55=914e2767 d27=914e2767994c590f s56=8e3a7896 s57=fc7164e5 d28=fc7164e58e3a7896 s58=f7e5df70 s59=a99ff05c d29=a99ff05cf7e5df70 s60=00abc43d s61=5a4dfe34 d30=5a4dfe3400abc43d s62=bf466c73 s63=63d32afd d31=63d32afdbf466c73 FPSCR: 00000000