last executing test programs: 7.84664015s ago: executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = ioctl$TUNGETDEVNETNS(r0, 0x5421, 0x20000000) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5452, &(0x7f0000001300)={{}, 0x0, 0x0, @inherit={0x90, 0x0}, @subvolid}) 7.488933661s ago: executing program 1: ftruncate(0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000007bc0), 0x0, 0x0) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f00000003c0)=""/90) 6.971182785s ago: executing program 0: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) close(r0) socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, 0x0, &(0x7f0000000080)) 6.197839891s ago: executing program 1: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xc) r0 = syz_open_procfs$pagemap(0xffffffffffffffff, &(0x7f0000000100)) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) read(r0, 0x0, 0x0) 5.692471744s ago: executing program 0: r0 = io_uring_setup(0x1c8f, &(0x7f0000000140)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.kill\x00', 0x26e1, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) close_range(r0, r1, 0x0) 5.058604688s ago: executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xc) openat$cgroup_subtree(r0, &(0x7f0000000000), 0x2, 0x0) 4.608879387s ago: executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.kill\x00', 0x26e1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000200)=ANY=[], 0x33fe0}}, 0x0) r2 = io_uring_setup(0x104c, &(0x7f00000000c0)) write$cgroup_type(r0, 0x0, 0x0) close(r1) close(r2) 4.472865338s ago: executing program 1: ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f00000001c0)={0x1, 0x0, 0x1000, 0x62, &(0x7f0000000080)="a03e00b2ec35fd72603b1137135c8e3c68698d27f20e2115651daa4066893b1da8dad3bc5dd75a7d7761e28c5b7a5bc29f37f749fb5436a4858498e88171901132bba2b225df588f722bf334314cd88ca4a58a4c57c4ca8a6e3c9dc7891b1ae82696", 0x0, 0x0, 0x0}) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12011003000012002505a8a4f0"], 0x0) 3.338802965s ago: executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000680), 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x4000000000001) preadv(r0, &(0x7f0000001880)=[{&(0x7f0000001a80)=""/102400, 0x19000}], 0x1, 0x0, 0x0) r1 = syz_io_uring_setup(0x231, &(0x7f0000000080)={0x0, 0x0, 0x10100}, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) socket$nl_route(0x10, 0x3, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000009c0)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0xffffffffffffff31}) io_uring_enter(r1, 0x7a98, 0x0, 0x0, 0x0, 0x0) 2.119898729s ago: executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r0, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001cc0)={&(0x7f0000001c40)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 1.024635813s ago: executing program 1: madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) r1 = io_uring_setup(0x3eae, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000002c0)=[{&(0x7f0000001700)=""/4095, 0x440000}], 0x100000000000011a) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa05, &(0x7f0000000080)={&(0x7f0000c15000/0x1000)=nil, &(0x7f0000508000/0x4000)=nil, 0x1000}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x8) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 0s ago: executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r0, &(0x7f0000000440)=""/247, 0x26) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x1, @time}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0xc0bc5310, &(0x7f0000000100)={{0x2}}) tkill(0x0, 0x7) kernel console output (not intermixed with test programs): netdevsim0 netdevsim3: renamed from eth3 [ 3467.694379][T11081] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3490.420761][T11081] veth0_vlan: entered promiscuous mode [ 3490.614869][T11081] veth1_vlan: entered promiscuous mode [ 3491.213357][T11081] veth0_macvtap: entered promiscuous mode [ 3491.264115][T11081] veth1_macvtap: entered promiscuous mode [ 3491.755549][T11081] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3491.756162][T11081] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3491.756600][T11081] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3491.757024][T11081] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3493.518760][T11211] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3493.534262][T11211] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3516.879256][T11239] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3516.919239][T11239] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3544.038168][T11309] loop0: detected capacity change from 0 to 128 [ 3544.234493][T11309] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 3544.617963][T11309] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 3544.814288][T11305] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.0: No space for directory leaf checksum. Please run e2fsck -D. [ 3544.850020][T11305] EXT4-fs error (device loop0): __ext4_find_entry:1693: inode #2: comm syz-executor.0: checksumming directory block 0 [ 3545.239124][T11081] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 3558.508723][ T9585] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3559.035053][ T9585] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3559.523130][ T9585] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3559.944545][ T9585] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3565.077538][T11363] loop0: detected capacity change from 0 to 512 [ 3565.246260][T11363] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 3565.247271][T11363] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 3565.286616][T11363] EXT4-fs (loop0): 1 truncate cleaned up [ 3565.364450][T11363] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 3565.494694][T11363] fscrypt (loop0, inode 2): Error -61 getting encryption context [ 3565.745062][T11081] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3566.996453][ T9585] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3567.157537][ T9585] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3567.249595][ T9585] bond0 (unregistering): Released all slaves [ 3567.647694][T11369] loop0: detected capacity change from 0 to 512 [ 3567.733277][ T9585] hsr_slave_0: left promiscuous mode [ 3567.836444][ T9585] hsr_slave_1: left promiscuous mode [ 3568.002301][T11369] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 3568.260163][ T9585] veth1_macvtap: left promiscuous mode [ 3568.286124][ T9585] veth0_macvtap: left promiscuous mode [ 3568.303363][ T9585] veth1_vlan: left promiscuous mode [ 3568.305299][ T9585] veth0_vlan: left promiscuous mode [ 3568.468148][T11369] EXT4-fs error (device loop0): ext4_ext_check_inode:520: inode #15: comm syz-executor.0: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 24833, max 4(4), depth 0(0) [ 3568.489077][T11369] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz-executor.0: couldn't read orphan inode 15 (err -117) [ 3568.517380][T11369] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 3569.313241][T11081] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3585.505832][T11400] loop0: detected capacity change from 0 to 512 [ 3586.088355][T11400] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 3586.089468][T11400] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 3586.175038][T11400] EXT4-fs (loop0): 1 truncate cleaned up [ 3586.262190][T11400] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 3586.339079][T11400] fscrypt (loop0, inode 2): Error -61 getting encryption context [ 3586.623797][T11081] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3591.873535][T11351] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3591.942394][T11351] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3592.404183][ T30] audit: type=1400 audit(3591.880:399): avc: denied { wake_alarm } for pid=11426 comm="syz-executor.0" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 3599.245212][T11351] hsr_slave_0: entered promiscuous mode [ 3599.315102][T11351] hsr_slave_1: entered promiscuous mode [ 3605.745120][T11351] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 3605.837549][T11351] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 3605.908964][T11351] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 3606.033210][T11351] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 3611.111688][T11351] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3617.457852][ C0] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 3630.563959][T11351] veth0_vlan: entered promiscuous mode [ 3630.703714][T11351] veth1_vlan: entered promiscuous mode [ 3631.103862][T11351] veth0_macvtap: entered promiscuous mode [ 3631.179901][T11351] veth1_macvtap: entered promiscuous mode [ 3631.806253][T11351] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3631.807382][T11351] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3631.808094][T11351] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3631.808827][T11351] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3637.870180][T11559] loop1: detected capacity change from 0 to 512 [ 3638.107219][T11559] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 3638.109319][T11559] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 3638.139826][T11559] EXT4-fs (loop1): 1 truncate cleaned up [ 3638.200020][T11559] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 3638.613410][T11351] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3644.177054][T11572] loop1: detected capacity change from 0 to 512 [ 3644.488703][T11572] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 3644.496837][T11572] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 3644.518020][T11572] EXT4-fs (loop1): 1 truncate cleaned up [ 3644.627710][T11572] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 3645.206614][T11351] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3646.215623][T11576] [U] 3œ ž1\Qaak¾ Í(R¢)tc?Ææ¾0BHF} Uì£Å3$Áí¹«¨+ [ 3646.838606][T11578] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3660.857075][T11587] loop1: detected capacity change from 0 to 512 [ 3661.177262][T11587] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 3661.178930][T11587] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 3661.245932][T11587] EXT4-fs (loop1): 1 truncate cleaned up [ 3661.309059][T11587] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 3661.568269][T11351] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3665.287301][T11599] loop1: detected capacity change from 0 to 512 [ 3665.540095][T11599] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 3665.556224][T11599] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 3665.609229][T11599] EXT4-fs (loop1): 1 truncate cleaned up [ 3665.678464][T11599] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 3665.979330][T11351] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3670.762552][T11620] loop0: detected capacity change from 0 to 512 [ 3670.775384][T11621] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 3670.781917][T11621] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 3670.789889][T11621] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 3670.798450][T11621] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 3670.804838][T11621] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 3670.831451][T11621] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 3670.846827][T11621] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 3671.033146][T11620] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 3671.035771][T11620] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 3671.039774][T11620] EXT4-fs (loop0): 1 truncate cleaned up [ 3671.126202][T11620] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 3671.665085][T11081] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3684.129096][T11663] loop1: detected capacity change from 0 to 512 [ 3684.387639][T11663] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 3684.388301][T11663] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 3684.422174][T11663] EXT4-fs (loop1): 1 truncate cleaned up [ 3684.429594][T11663] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 3684.545706][T11663] fscrypt (loop1, inode 2): Error -61 getting encryption context [ 3684.795123][T11351] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3696.189618][ T30] audit: type=1400 audit(3695.653:400): avc: denied { read } for pid=11682 comm="syz-executor.0" lport=36129 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 3707.969085][T11701] pim6reg1: entered promiscuous mode [ 3707.992211][T11701] pim6reg1: entered allmulticast mode [ 3708.563221][T11703] pim6reg1: entered promiscuous mode [ 3708.563902][T11703] pim6reg1: entered allmulticast mode [ 3718.565406][T11728] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3600 sclass=netlink_route_socket pid=11728 comm=syz-executor.1 [ 3718.735029][T11728] lo speed is unknown, defaulting to 1000 [ 3718.749276][T11728] lo speed is unknown, defaulting to 1000 [ 3718.809369][T11728] lo speed is unknown, defaulting to 1000 [ 3719.105437][T11728] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 3719.657445][T11728] lo speed is unknown, defaulting to 1000 [ 3719.903730][T11728] lo speed is unknown, defaulting to 1000 [ 3719.988471][T11728] lo speed is unknown, defaulting to 1000 [ 3721.944604][T11732] loop1: detected capacity change from 0 to 512 [ 3722.279425][T11732] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 3722.449980][T11732] SELinux: Context system_u:object_r:tun_tap_device_t:s0 is not valid (left unmapped). [ 3722.562602][ T30] audit: type=1400 audit(3722.023:401): avc: denied { relabelto } for pid=11731 comm="syz-executor.1" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:tun_tap_device_t:s0" [ 3722.973726][T11732] SELinux: Context unconfined is not valid (left unmapped). [ 3723.032180][ T30] audit: type=1400 audit(3722.443:402): avc: denied { relabelto } for pid=11731 comm="syz-executor.1" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="unconfined" [ 3723.390196][T11351] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3725.733860][T11740] loop1: detected capacity change from 0 to 512 [ 3726.049609][T11740] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 3726.054322][T11740] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 3726.069607][T11740] EXT4-fs (loop1): 1 truncate cleaned up [ 3726.088644][T11740] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 3726.276110][T11742] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 3726.643111][T11351] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3729.505505][T11748] loop1: detected capacity change from 0 to 512 [ 3729.837026][T11748] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 3730.367727][T11351] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3736.404304][T11757] loop1: detected capacity change from 0 to 512 [ 3736.624950][T11757] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 3736.625697][T11757] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 3736.630173][T11757] EXT4-fs (loop1): 1 truncate cleaned up [ 3736.697006][T11757] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 3737.127698][T11351] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3737.836826][T11761] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 3737.837540][T11761] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3737.884337][T11761] netlink: 'syz-executor.1': attribute type 29 has an invalid length. [ 3737.885985][T11761] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3739.733376][T11765] loop1: detected capacity change from 0 to 512 [ 3739.908670][T11765] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 3740.407964][T11351] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3752.148891][T11776] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3752.179115][T11776] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3755.880066][T11780] loop1: detected capacity change from 0 to 512 [ 3756.318271][T11780] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 3756.789863][T11351] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3793.798638][T11833] syz-executor.0 (11833): drop_caches: 2 [ 3831.223581][T11892] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3836.027438][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 3844.017632][T11927] loop1: detected capacity change from 0 to 2048 [ 3844.948008][T11927] loop1: p2 p3 p7 [ 3846.732042][T11874] udevd[11874]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 3846.895187][T11937] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11937 comm=syz-executor.1 [ 3847.424235][T11934] udevd[11934]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 3847.778588][T11938] udevd[11938]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 3861.683226][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 3863.137156][T11998] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3863.159344][T11998] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3870.653485][ T9] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 3871.096471][ T9] usb 1-1: config 0 has an invalid interface number: 206 but max is 0 [ 3871.097531][ T9] usb 1-1: config 0 has no interface number 0 [ 3871.098338][ T9] usb 1-1: config 0 interface 206 altsetting 211 has 0 endpoint descriptors, different from the interface descriptor's value: 19 [ 3871.099238][ T9] usb 1-1: config 0 interface 206 has no altsetting 0 [ 3871.100161][ T9] usb 1-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 3871.105245][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3871.182498][ T9] usb 1-1: config 0 descriptor?? [ 3871.752225][ T9] usb 1-1: string descriptor 0 read error: -71 [ 3871.825181][ T9] usb 1-1: Cannot read MAC address [ 3871.827001][ T9] MOSCHIP usb-ethernet driver 1-1:0.206: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 3871.886973][ T9] usb 1-1: USB disconnect, device number 48 [ 3876.867431][T12031] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3876.891929][T12031] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3883.195132][T12040] loop0: detected capacity change from 0 to 512 [ 3883.445344][T12042] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3883.449370][T12042] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3883.557465][T12040] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 3883.578554][T12040] System zones: 1-12 [ 3883.707182][T12040] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 3883.745290][T12040] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 3883.833096][T12040] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 3883.908050][T12040] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 3883.925918][T12040] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 3883.939142][T12040] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 3883.979083][T12040] EXT4-fs (loop0): 1 truncate cleaned up [ 3884.014661][T12040] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 3884.028918][T12040] EXT4-fs error (device loop0): dx_probe:822: inode #2: comm syz-executor.0: Directory hole found for htree index block [ 3884.414925][T11081] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3889.519373][ T7156] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3889.683874][ T7156] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3889.838291][ T7156] bond0 (unregistering): Released all slaves [ 3890.729223][ T7156] hsr_slave_0: left promiscuous mode [ 3890.786919][ T7156] hsr_slave_1: left promiscuous mode [ 3891.223104][ T7156] veth1_macvtap: left promiscuous mode [ 3891.232402][ T7156] veth0_macvtap: left promiscuous mode [ 3891.234284][ T7156] veth1_vlan: left promiscuous mode [ 3891.235590][ T7156] veth0_vlan: left promiscuous mode [ 3907.996100][T12056] loop0: detected capacity change from 0 to 512 [ 3908.172595][T12056] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 3908.185362][T12056] System zones: 1-12 [ 3908.282511][T12056] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 3908.288802][T12056] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 3908.321780][T12056] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 3908.328169][T12056] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 3908.335776][T12056] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 3908.344678][T12056] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 3908.357133][T12056] EXT4-fs (loop0): 1 truncate cleaned up [ 3908.383584][T12056] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 3908.398248][T12056] EXT4-fs error (device loop0): dx_probe:822: inode #2: comm syz-executor.0: Directory hole found for htree index block [ 3908.588431][T11081] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3909.722525][T11551] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 3910.267408][T11551] usb 1-1: config 0 has an invalid interface number: 206 but max is 0 [ 3910.267926][T11551] usb 1-1: config 0 has no interface number 0 [ 3910.268316][T11551] usb 1-1: config 0 interface 206 altsetting 211 has 0 endpoint descriptors, different from the interface descriptor's value: 19 [ 3910.268771][T11551] usb 1-1: config 0 interface 206 has no altsetting 0 [ 3910.269149][T11551] usb 1-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 3910.269517][T11551] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3910.305522][T11551] usb 1-1: config 0 descriptor?? [ 3910.697730][T11551] usb 1-1: string descriptor 0 read error: -71 [ 3910.721960][T11551] usb 1-1: Cannot read MAC address [ 3910.722968][T11551] MOSCHIP usb-ethernet driver 1-1:0.206: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 3910.756487][T11551] usb 1-1: USB disconnect, device number 49 [ 3915.403116][T11162] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 3915.677944][T11162] usb 1-1: config 0 has an invalid interface number: 206 but max is 0 [ 3915.678473][T11162] usb 1-1: config 0 has no interface number 0 [ 3915.679831][T11162] usb 1-1: config 0 interface 206 altsetting 211 has 0 endpoint descriptors, different from the interface descriptor's value: 19 [ 3915.682842][T11162] usb 1-1: config 0 interface 206 has no altsetting 0 [ 3915.684187][T11162] usb 1-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 3915.684575][T11162] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3915.712298][T11162] usb 1-1: config 0 descriptor?? [ 3916.082382][T11162] usb 1-1: string descriptor 0 read error: -71 [ 3916.103911][T11162] usb 1-1: Cannot read MAC address [ 3916.105604][T11162] MOSCHIP usb-ethernet driver 1-1:0.206: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 3916.164021][T11162] usb 1-1: USB disconnect, device number 50 [ 3917.497715][T12083] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3919.694290][T12095] dummy0: entered promiscuous mode [ 3919.703036][T12095] dummy0: left promiscuous mode [ 3925.143585][T12107] TCP: MD5 Hash not found for 0.0.0.0.0->255.255.255.255.20002 [.] L3 index 0 [ 3930.189299][ T30] audit: type=1400 audit(3929.653:403): avc: denied { setopt } for pid=12112 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 3931.988801][T12117] loop1: detected capacity change from 0 to 512 [ 3932.066743][T12117] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 3932.877534][T12119] loop1: detected capacity change from 0 to 512 [ 3932.922890][T12119] EXT4-fs: Ignoring removed oldalloc option [ 3933.042995][T12119] EXT4-fs error (device loop1): ext4_xattr_inode_iget:435: comm syz-executor.1: Parent and EA inode have the same ino 15 [ 3933.056173][T12119] EXT4-fs (loop1): Remounting filesystem read-only [ 3933.057845][T12119] EXT4-fs (loop1): 1 orphan inode deleted [ 3933.076505][T12119] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 3933.078012][T12119] SELinux: (dev loop1, type ext4) getxattr errno 5 [ 3933.131696][T12119] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3939.957177][T12146] loop0: detected capacity change from 0 to 2048 [ 3940.081762][T12146] loop0: p1 < > p4 [ 3940.101851][T12146] loop0: p4 size 8388608 extends beyond EOD, truncated [ 3943.095045][T12061] udevd[12061]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 3943.715007][T12063] udevd[12063]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 3981.535404][T12244] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3981.539045][T12244] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3981.568764][T12244] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3984.081960][T12254] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3984.083977][T12254] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3986.984812][T11206] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 3987.348479][T11206] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3987.349697][T11206] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 3987.364096][T11206] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 3987.365067][T11206] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 3987.366001][T11206] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 3987.366880][T11206] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 3987.503830][T11206] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 3987.504893][T11206] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3987.505627][T11206] usb 1-1: Product: syz [ 3987.506230][T11206] usb 1-1: Manufacturer: syz [ 3987.506839][T11206] usb 1-1: SerialNumber: syz [ 3987.888849][T11206] cdc_ncm 1-1:1.0: bind() failure [ 3987.956683][T11206] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 3987.957690][T11206] cdc_ncm 1-1:1.1: bind() failure [ 3988.026730][T11206] usb 1-1: USB disconnect, device number 51 [ 3990.755212][T12269] siw: device registration error -23 [ 3993.493329][ T30] audit: type=1400 audit(3992.943:404): avc: denied { search } for pid=12274 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3993.701865][ T30] audit: type=1400 audit(3993.163:405): avc: denied { read } for pid=12279 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=801 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3993.702881][ T30] audit: type=1400 audit(3993.163:406): avc: denied { open } for pid=12279 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=801 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3993.738870][ T30] audit: type=1400 audit(3993.193:407): avc: denied { getattr } for pid=12279 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=801 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3994.078219][ T30] audit: type=1400 audit(3993.543:408): avc: denied { write } for pid=12274 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=800 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3994.087926][ T30] audit: type=1400 audit(3993.553:409): avc: denied { add_name } for pid=12274 comm="dhcpcd-run-hook" name="resolv.conf.eth0.ra" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3996.699085][ T30] audit: type=1400 audit(3996.163:410): avc: denied { remove_name } for pid=12287 comm="rm" name="resolv.conf.eth0.ra" dev="tmpfs" ino=11381 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 3997.604969][ T9992] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 3998.338943][ T9992] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 3998.340159][ T9992] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 3998.347770][ T9992] usb 1-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 3998.348514][ T9992] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3998.398678][ T9992] usb 1-1: config 0 descriptor?? [ 3999.206741][ T9992] hid-generic 0003:0D8C:0022.0005: unknown main item tag 0x0 [ 3999.228398][ T9992] hid-generic 0003:0D8C:0022.0005: unknown main item tag 0x0 [ 3999.264054][ T9992] hid-generic 0003:0D8C:0022.0005: hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.0-1/input0 [ 4001.247607][ T29] usb 1-1: USB disconnect, device number 52 [ 4002.067116][T12300] loop1: detected capacity change from 0 to 128 [ 4003.523692][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 4007.263249][T12316] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4007.267443][T12316] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4009.444956][T12320] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=12320 comm=syz-executor.1 [ 4011.246270][ T30] audit: type=1400 audit(4010.713:411): avc: denied { ioctl } for pid=12324 comm="syz-executor.1" path="socket:[38090]" dev="sockfs" ino=38090 ioctlcmd=0x8903 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 4011.357706][ T30] audit: type=1400 audit(4010.823:412): avc: denied { connect } for pid=12324 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 4013.098222][T12332] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4013.156771][T12332] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4024.769797][ T30] audit: type=1400 audit(4024.233:413): avc: denied { ioctl } for pid=12367 comm="syz-executor.0" path="socket:[39211]" dev="sockfs" ino=39211 ioctlcmd=0x6430 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 4038.054921][T12192] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4038.408979][T12192] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4038.843856][T12192] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4039.196258][T12192] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4044.717086][T12192] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4044.823937][T12192] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4044.904885][T12192] bond0 (unregistering): Released all slaves [ 4045.438785][T12192] hsr_slave_0: left promiscuous mode [ 4045.528863][T12192] hsr_slave_1: left promiscuous mode [ 4045.854531][T12192] veth1_macvtap: left promiscuous mode [ 4045.856208][T12192] veth0_macvtap: left promiscuous mode [ 4045.859171][T12192] veth1_vlan: left promiscuous mode [ 4045.875180][T12192] veth0_vlan: left promiscuous mode [ 4055.151084][T11206] lo speed is unknown, defaulting to 1000 [ 4058.955391][ T30] audit: type=1400 audit(4058.423:414): avc: denied { watch } for pid=12448 comm="syz-executor.0" path="/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 4061.418659][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 4063.196864][ T8986] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 4063.599342][ T8986] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 4063.600085][ T8986] usb 1-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 4063.601940][ T8986] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4063.628115][ T8986] usb 1-1: config 0 descriptor?? [ 4065.649746][T12403] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4065.722180][T12403] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4071.918807][T12403] hsr_slave_0: entered promiscuous mode [ 4071.985644][T12403] hsr_slave_1: entered promiscuous mode [ 4074.018174][T11206] usb 1-1: USB disconnect, device number 53 [ 4077.866989][T12403] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 4077.937373][T12403] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 4077.998292][T12403] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 4078.088332][T12403] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 4084.005422][T12403] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4091.901864][ T9992] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 4092.242916][ T9992] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 4092.243641][ T9992] usb 1-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 4092.244088][ T9992] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4092.259619][ T9992] usb 1-1: config 0 descriptor?? [ 4102.597573][ T8986] usb 1-1: USB disconnect, device number 54 [ 4104.847960][T12403] veth0_vlan: entered promiscuous mode [ 4104.993245][T12403] veth1_vlan: entered promiscuous mode [ 4105.657705][T12403] veth0_macvtap: entered promiscuous mode [ 4105.773735][T12403] veth1_macvtap: entered promiscuous mode [ 4106.373486][T12403] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4106.374661][T12403] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4106.375475][T12403] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4106.376271][T12403] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4111.011693][T12597] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4111.013894][T12597] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4113.318871][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 4131.223091][T12646] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4131.253229][T12646] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4137.802943][ T29] usb 1-1: new high-speed USB device number 55 using dummy_hcd [ 4138.433334][ T29] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 4138.434459][ T29] usb 1-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 4138.435093][ T29] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4138.486262][ T29] usb 1-1: config 0 descriptor?? [ 4148.972593][ T9] usb 1-1: USB disconnect, device number 55 [ 4159.684875][T12717] syzkaller0: entered promiscuous mode [ 4159.685941][T12717] syzkaller0: entered allmulticast mode [ 4177.586402][T12742] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4177.588485][T12742] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4186.817989][T12754] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4186.834718][T12754] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4190.416350][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.417514][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.418384][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.419248][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.420102][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.469274][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.484684][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.494392][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.495431][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.496250][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.497099][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.497877][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.498644][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.544601][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.547818][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.549451][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.571949][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.572981][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.573822][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.574813][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.575676][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.576532][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.577313][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.578121][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.578972][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.579779][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.592891][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.594662][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.595575][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.596371][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.597143][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.598421][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.599615][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.602575][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.603436][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.604568][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.605379][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.606515][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.607339][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.608165][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.608952][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.609781][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.612171][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 4190.654515][ T9] hid-generic 0000:0000:0000.0006: hidraw0: HID v0.00 Device [syz0] on syz0 [ 4199.121999][T12827] binder: 12825:12827 tried to acquire reference to desc 0, got 1 instead [ 4199.249065][T12830] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4199.285409][T12830] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4201.089475][T11551] binder: release 12825:12827 transaction 33 out, still active [ 4201.093493][T11551] binder: undelivered TRANSACTION_COMPLETE [ 4201.194642][T11551] binder: send failed reply for transaction 33, target dead [ 4202.443268][T11551] usb 1-1: new high-speed USB device number 56 using dummy_hcd [ 4202.676484][T12840] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 4202.729860][T11551] usb 1-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 4202.739729][T11551] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4202.809733][T11551] usb 1-1: config 0 descriptor?? [ 4203.216308][T11551] usb 1-1: Cannot read MAC address [ 4203.217477][T11551] MOSCHIP usb-ethernet driver 1-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 4203.257062][T11551] usb 1-1: USB disconnect, device number 56 [ 4203.765194][T12843] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4203.769282][T12843] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4214.179910][T12860] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4214.190258][T12860] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4218.915254][ T30] audit: type=1400 audit(4218.373:415): avc: denied { write } for pid=12868 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 4220.403325][T12875] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4220.405536][T12875] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4223.078748][T12886] veth0_to_hsr: entered promiscuous mode [ 4223.108569][T12885] veth0_to_hsr: left promiscuous mode [ 4225.215147][ T9992] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 4225.463246][ T9992] usb 1-1: Using ep0 maxpacket: 32 [ 4225.511971][ T9992] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 4225.513262][ T9992] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 4225.514094][ T9992] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 4225.514866][ T9992] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 4225.515902][ T9992] usb 1-1: New USB device found, idVendor=1b96, idProduct=9f0a, bcdDevice= 0.15 [ 4225.516673][ T9992] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4225.627808][ T9992] usb 1-1: config 0 descriptor?? [ 4226.212923][ T9992] usbhid 1-1:0.0: can't add hid device: -71 [ 4226.214033][ T9992] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 4226.232224][ T9992] usb 1-1: USB disconnect, device number 57 [ 4241.245658][T12952] loop1: detected capacity change from 0 to 2048 [ 4241.608570][T12952] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 4241.665718][ T30] audit: type=1400 audit(4241.133:416): avc: denied { watch watch_reads } for pid=12950 comm="syz-executor.1" path="/syzkaller-testdir2904894779/syzkaller.RVF4vC/78/file0" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 4241.898954][T12403] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4242.466058][T12961] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4242.469583][T12961] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4248.215657][T12980] loop0: detected capacity change from 0 to 512 [ 4248.551943][T12983] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4248.569967][T12983] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4248.786590][T12980] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 4248.901367][ T30] audit: type=1400 audit(4248.363:417): avc: denied { mounton } for pid=12977 comm="syz-executor.0" path="/syzkaller-testdir7395621/syzkaller.5Otsf0/257/file0/file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 4250.724606][T11081] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4251.657819][T12995] netlink: 92 bytes leftover after parsing attributes in process `syz-executor.0'. [ 4251.658486][T12995] netlink: 92 bytes leftover after parsing attributes in process `syz-executor.0'. [ 4264.575685][T13005] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4264.578654][T13005] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4277.765266][T13051] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4277.767069][T13051] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4280.099740][T13062] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4280.165669][T13062] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4282.586122][T13074] loop0: detected capacity change from 0 to 128 [ 4282.648453][T13074] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 4282.719059][T13074] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 4283.023834][T11081] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 4283.763525][T13082] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4283.765474][T13082] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4285.809563][T13088] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4285.877050][T13088] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4308.642915][T13169] ALSA: mixer_oss: invalid OSS volume '' [ 4322.352966][T13224] binder: 13223:13224 tried to acquire reference to desc 0, got 1 instead [ 4322.438439][ T9] binder: release 13223:13224 transaction 38 out, still active [ 4322.439121][ T9] binder: undelivered TRANSACTION_COMPLETE [ 4322.677001][T11551] binder: send failed reply for transaction 38, target dead [ 4327.367838][T13239] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 4336.223815][T12587] usb 1-1: new high-speed USB device number 58 using dummy_hcd [ 4336.522123][T12587] usb 1-1: Using ep0 maxpacket: 32 [ 4336.726278][T12587] usb 1-1: config index 0 descriptor too short (expected 156, got 27) [ 4336.728542][T12587] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 7 [ 4336.729202][T12587] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x87 has invalid wMaxPacketSize 0 [ 4337.116990][T12587] usb 1-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=86.66 [ 4337.117758][T12587] usb 1-1: New USB device strings: Mfr=85, Product=120, SerialNumber=172 [ 4337.118199][T12587] usb 1-1: Product: syz [ 4337.118551][T12587] usb 1-1: Manufacturer: syz [ 4337.118892][T12587] usb 1-1: SerialNumber: syz [ 4337.190123][T12587] usb 1-1: config 0 descriptor?? [ 4337.323116][T12587] ldusb 1-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 4337.365544][T12587] ldusb 1-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 4337.557079][T11162] usb 1-1: USB disconnect, device number 58 [ 4338.023571][T11162] ldusb 1-1:0.0: LD USB Device #0 now disconnected [ 4338.263521][T13268] loop1: detected capacity change from 0 to 512 [ 4338.825797][T13268] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2234: inode #15: comm syz-executor.1: corrupted in-inode xattr: invalid ea_ino [ 4338.902036][T13268] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117) [ 4339.006749][T13268] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 4340.093140][T12403] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4341.594097][T13277] loop1: detected capacity change from 0 to 512 [ 4341.736794][T13277] EXT4-fs (loop1): blocks per group (95) and clusters per group (32768) inconsistent [ 4342.743655][T13282] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4342.748629][T13282] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4346.886799][T13288] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4346.978119][T13288] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4390.612274][ T30] audit: type=1326 audit(4390.063:418): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13402 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4390.626871][ T30] audit: type=1326 audit(4390.083:419): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13402 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4390.631815][ T30] audit: type=1326 audit(4390.093:420): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13402 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4390.657435][ T30] audit: type=1326 audit(4390.123:421): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13402 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4390.662120][ T30] audit: type=1326 audit(4390.123:422): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13402 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4390.680748][ T30] audit: type=1326 audit(4390.143:423): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13402 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4390.682319][ T30] audit: type=1326 audit(4390.143:424): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13402 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4390.683707][ T30] audit: type=1326 audit(4390.143:425): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13402 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4390.709158][ T30] audit: type=1326 audit(4390.153:426): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13402 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=219 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4390.711495][ T30] audit: type=1326 audit(4390.153:427): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13402 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4396.666882][ T30] audit: type=1326 audit(4396.133:428): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13420 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0xffff9885df28 code=0x0 [ 4403.062604][T13442] loop0: detected capacity change from 0 to 512 [ 4403.565328][T13442] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 4403.755844][T13440] EXT4-fs error (device loop0): ext4_find_dest_de:2110: inode #12: block 32: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 [ 4404.166716][T11081] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4409.281861][ T30] audit: type=1400 audit(4408.723:429): avc: denied { mount } for pid=13457 comm="syz-executor.0" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 4491.146484][T13570] RDS: rds_bind could not find a transport for ff::, load rds_tcp or rds_rdma? [ 4493.293817][T13572] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4493.297046][T13572] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4514.205277][T13627] loop1: detected capacity change from 0 to 1024 [ 4514.255749][T13627] EXT4-fs: Ignoring removed orlov option [ 4514.336801][T13627] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 4514.338250][T13627] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 4514.472233][T13627] EXT4-fs (loop1): invalid journal inode [ 4514.485095][T13627] EXT4-fs (loop1): can't get journal size [ 4514.848963][T13627] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 4515.392091][T12403] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4536.463659][T13695] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4536.476512][T13695] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4545.239585][T13723] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4545.333580][T13723] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4548.216412][T13734] input: syz1 as /devices/virtual/input/input10 [ 4550.664115][ T30] audit: type=1400 audit(4550.113:430): avc: denied { sqpoll } for pid=13743 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 4583.759267][T13883] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4583.765501][T13883] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4590.935675][T13916] xt_hashlimit: size too large, truncated to 1048576 [ 4590.947593][T13916] xt_hashlimit: overflow, try lower: 0/0 [ 4592.359173][T13919] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4592.387324][T13919] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4595.316397][T13922] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4595.344636][T13922] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4629.101867][T13996] pim6reg1: entered promiscuous mode [ 4629.103240][T13996] pim6reg1: entered allmulticast mode [ 4640.918160][T14031] loop1: detected capacity change from 0 to 1024 [ 4641.228561][T14031] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 4641.484095][T14031] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: writeback. [ 4642.184475][T12403] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4674.383118][T14115] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4675.083540][T14115] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4675.738636][T14115] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4676.312146][T14115] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4677.209223][T14115] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4677.484249][T14115] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4677.716842][T14115] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4678.023666][T14115] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4678.712123][ T30] audit: type=1326 audit(4678.173:431): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14131 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9885df28 code=0x7ffc0000 [ 4678.748240][ T30] audit: type=1326 audit(4678.213:432): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14131 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffff9885df28 code=0x7ffc0000 [ 4678.819381][ T30] audit: type=1326 audit(4678.283:433): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14131 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9885df28 code=0x7ffc0000 [ 4678.844921][ T30] audit: type=1326 audit(4678.313:434): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14131 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9885df28 code=0x7ffc0000 [ 4678.899673][ T30] audit: type=1326 audit(4678.333:435): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14131 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffff9885df28 code=0x7ffc0000 [ 4678.922984][ T30] audit: type=1326 audit(4678.383:436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14131 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9885df28 code=0x7ffc0000 [ 4678.963765][ T30] audit: type=1326 audit(4678.413:437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14131 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9885df28 code=0x7ffc0000 [ 4678.997111][ T30] audit: type=1326 audit(4678.463:438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14131 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000b7 syscall=209 compat=0 ip=0xffff9885df28 code=0x7ffc0000 [ 4679.009983][ T30] audit: type=1326 audit(4678.463:439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14131 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9885df28 code=0x7ffc0000 [ 4679.017688][ T30] audit: type=1326 audit(4678.463:440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14131 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff9885df28 code=0x7ffc0000 [ 4679.364096][T14132] can: request_module (can-proto-0) failed. [ 4683.692510][T14151] can: request_module (can-proto-0) failed. [ 4684.058556][ T30] kauditd_printk_skb: 5 callbacks suppressed [ 4684.058889][ T30] audit: type=1326 audit(4683.523:446): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14155 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4684.076039][ T30] audit: type=1326 audit(4683.533:447): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14155 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4684.077525][ T30] audit: type=1326 audit(4683.533:448): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14155 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4684.078988][ T30] audit: type=1326 audit(4683.533:449): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14155 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4684.102588][ T30] audit: type=1326 audit(4683.543:450): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14155 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4684.104540][ T30] audit: type=1326 audit(4683.543:451): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14155 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4684.105558][ T30] audit: type=1326 audit(4683.543:452): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14155 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=92 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4684.106950][ T30] audit: type=1326 audit(4683.553:453): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14155 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4684.121360][ T30] audit: type=1326 audit(4683.583:454): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14155 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=160 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4684.129486][ T30] audit: type=1326 audit(4683.593:455): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14155 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4697.606992][T14190] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 4698.488910][ T30] audit: type=1400 audit(4697.953:456): avc: denied { watch watch_reads } for pid=14191 comm="syz-executor.1" path="/syzkaller-testdir2904894779/syzkaller.RVF4vC/325" dev="vda" ino=1741 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 4699.674614][ T30] audit: type=1326 audit(4699.133:457): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14193 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x0 [ 4702.302159][ T30] audit: type=1400 audit(4701.763:458): avc: denied { write } for pid=14193 comm="syz-executor.1" name="ns" dev="proc" ino=42962 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 4702.336869][ T30] audit: type=1400 audit(4701.803:459): avc: denied { add_name } for pid=14193 comm="syz-executor.1" name="cgroup.controllers" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 4702.351721][ T30] audit: type=1400 audit(4701.803:460): avc: denied { create } for pid=14193 comm="syz-executor.1" name="cgroup.controllers" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=file permissive=1 [ 4702.408430][ T30] audit: type=1400 audit(4701.803:461): avc: denied { associate } for pid=14193 comm="syz-executor.1" name="cgroup.controllers" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 4704.847991][T14200] trusted_key: syz-executor.1 sent an empty control message without MSG_MORE. [ 4711.454938][T14208] can: request_module (can-proto-0) failed. [ 4713.394683][T14220] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4713.435940][T14220] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4716.016347][T14226] can: request_module (can-proto-0) failed. [ 4723.109182][T14240] can: request_module (can-proto-0) failed. [ 4724.625175][ T30] audit: type=1400 audit(4724.083:462): avc: denied { read } for pid=14242 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 4728.217224][ T30] audit: type=1400 audit(4727.683:463): avc: denied { accept } for pid=14260 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 4753.942940][T14364] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4753.947254][T14364] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4756.874875][T14376] loop1: detected capacity change from 0 to 1024 [ 4756.896106][T14377] tmpfs: Unknown parameter 'nolYuÀéazytime' [ 4757.389860][T14376] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 4757.516209][T14376] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 r/w. Quota mode: writeback. [ 4757.888874][T12403] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4765.602953][T14392] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 4772.586825][T14407] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 4786.225622][T14436] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4786.227915][T14436] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4815.133812][T14516] loop1: detected capacity change from 0 to 512 [ 4815.447094][T14516] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 4816.769327][T12403] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4821.278821][T14534] loop1: detected capacity change from 0 to 1024 [ 4821.678529][T14534] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 4824.036174][T12403] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4856.653878][T12795] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4857.236774][T12795] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4857.789148][T12795] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4858.116980][T12795] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 4863.946415][T12795] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 4864.077202][T12795] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 4864.163243][T12795] bond0 (unregistering): Released all slaves [ 4864.613301][T12795] hsr_slave_0: left promiscuous mode [ 4864.666967][T12795] hsr_slave_1: left promiscuous mode [ 4864.921384][T12795] veth1_macvtap: left promiscuous mode [ 4864.923690][T12795] veth0_macvtap: left promiscuous mode [ 4864.925053][T12795] veth1_vlan: left promiscuous mode [ 4864.926110][T12795] veth0_vlan: left promiscuous mode [ 4876.968437][ T30] audit: type=1400 audit(4876.433:464): avc: denied { shutdown } for pid=14666 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 4885.799684][T14638] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 4885.850214][T14638] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 4891.653652][T14638] hsr_slave_0: entered promiscuous mode [ 4891.729832][T14638] hsr_slave_1: entered promiscuous mode [ 4891.829322][T14638] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 4891.842538][T14638] Cannot create hsr debugfs directory [ 4894.898000][ T30] audit: type=1326 audit(4894.353:465): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14718 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x0 [ 4897.785926][T14724] loop1: detected capacity change from 0 to 2048 [ 4898.378240][T14724] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 4898.808105][T14724] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 170: padding at end of block bitmap is not set [ 4898.942596][T14724] EXT4-fs (loop1): Remounting filesystem read-only [ 4899.170206][T14638] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 4899.299020][T14638] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 4899.398634][T14638] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 4899.466116][T12403] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4899.517557][T14638] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 4902.453075][ T30] audit: type=1326 audit(4901.893:466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14740 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4902.454678][ T30] audit: type=1326 audit(4901.923:467): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14740 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4902.505577][ T30] audit: type=1326 audit(4901.963:468): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14740 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4902.509318][ T30] audit: type=1326 audit(4901.973:469): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14740 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4902.524721][ T30] audit: type=1326 audit(4901.993:470): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14740 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4902.552586][ T30] audit: type=1326 audit(4902.013:471): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14740 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4902.553503][ T30] audit: type=1326 audit(4902.013:472): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14740 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4902.555772][ T30] audit: type=1326 audit(4902.023:473): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14740 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4902.571042][ T30] audit: type=1326 audit(4902.033:474): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14740 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4902.603490][ T30] audit: type=1326 audit(4902.073:475): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14740 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 4905.233674][T14638] 8021q: adding VLAN 0 to HW filter on device bond0 [ 4910.604829][T14764] loop1: detected capacity change from 0 to 2048 [ 4911.267795][T14764] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 4911.712385][T14764] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 4911.773527][T14764] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 4911.777716][T14764] EXT4-fs (loop1): This should not happen!! Data will be lost [ 4911.777716][T14764] [ 4911.778888][T14764] EXT4-fs (loop1): Total free blocks count 0 [ 4911.779666][T14764] EXT4-fs (loop1): Free/Dirty block details [ 4911.802485][T14764] EXT4-fs (loop1): free_blocks=2415919104 [ 4911.803762][T14764] EXT4-fs (loop1): dirty_blocks=16 [ 4911.804438][T14764] EXT4-fs (loop1): Block reservation details [ 4911.805154][T14764] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 4911.918426][T14764] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 20 with max blocks 1 with error 28 [ 4916.979482][T14792] loop1: detected capacity change from 0 to 2048 [ 4917.288222][T14792] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 4917.788699][T14792] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4921.344286][T14813] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 4925.286223][T14826] loop1: detected capacity change from 0 to 2048 [ 4925.614065][T14826] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 4926.329874][T14826] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4927.208206][T14638] veth0_vlan: entered promiscuous mode [ 4927.408330][T14638] veth1_vlan: entered promiscuous mode [ 4928.349117][T14638] veth0_macvtap: entered promiscuous mode [ 4928.658525][T14638] veth1_macvtap: entered promiscuous mode [ 4929.723059][T14638] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 4929.724166][T14638] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 4929.724947][T14638] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 4929.725716][T14638] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 4937.276094][T14845] loop0: detected capacity change from 0 to 2048 [ 4937.635574][T14845] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 4937.886050][T14845] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 4937.902366][T14845] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 4937.914619][T14845] EXT4-fs (loop0): This should not happen!! Data will be lost [ 4937.914619][T14845] [ 4937.915183][T14845] EXT4-fs (loop0): Total free blocks count 0 [ 4937.925656][T14845] EXT4-fs (loop0): Free/Dirty block details [ 4937.955950][T14845] EXT4-fs (loop0): free_blocks=2415919104 [ 4937.973863][T14845] EXT4-fs (loop0): dirty_blocks=16 [ 4937.974931][T14845] EXT4-fs (loop0): Block reservation details [ 4937.975258][T14845] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 4938.058064][T14845] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 20 with max blocks 1 with error 28 [ 4944.530255][T14858] loop0: detected capacity change from 0 to 2048 [ 4944.848901][T14858] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 4945.016336][T14858] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 4945.024361][T14858] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 4945.024981][T14858] EXT4-fs (loop0): This should not happen!! Data will be lost [ 4945.024981][T14858] [ 4945.025375][T14858] EXT4-fs (loop0): Total free blocks count 0 [ 4945.025684][T14858] EXT4-fs (loop0): Free/Dirty block details [ 4945.026097][T14858] EXT4-fs (loop0): free_blocks=2415919104 [ 4945.026460][T14858] EXT4-fs (loop0): dirty_blocks=16 [ 4945.026754][T14858] EXT4-fs (loop0): Block reservation details [ 4945.027086][T14858] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 4945.057031][T14858] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 20 with max blocks 1 with error 28 [ 4949.919528][T14877] loop0: detected capacity change from 0 to 2048 [ 4950.320148][T14877] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 4950.606409][T14877] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 4950.609212][T14877] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 4950.610188][T14877] EXT4-fs (loop0): This should not happen!! Data will be lost [ 4950.610188][T14877] [ 4950.630210][T14877] EXT4-fs (loop0): Total free blocks count 0 [ 4950.635837][T14877] EXT4-fs (loop0): Free/Dirty block details [ 4950.638813][T14877] EXT4-fs (loop0): free_blocks=2415919104 [ 4950.642870][T14877] EXT4-fs (loop0): dirty_blocks=16 [ 4950.645795][T14877] EXT4-fs (loop0): Block reservation details [ 4950.647188][T14877] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 4950.675531][T14877] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 20 with max blocks 1 with error 28 [ 4954.703978][T14895] loop1: detected capacity change from 0 to 512 [ 4955.457502][T14895] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2234: inode #15: comm syz-executor.1: corrupted in-inode xattr: invalid ea_ino [ 4955.479700][T14895] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117) [ 4955.512150][T14895] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 4957.373269][T14902] can: request_module (can-proto-0) failed. [ 4976.679090][T12403] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 4977.472286][ T9] usb 1-1: new high-speed USB device number 59 using dummy_hcd [ 4977.723407][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 4977.894104][ T9] usb 1-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 4977.895228][ T9] usb 1-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 4977.949507][ T9] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 4977.950924][ T9] usb 1-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 4977.951672][ T9] usb 1-1: Product: syz [ 4977.952060][ T9] usb 1-1: Manufacturer: syz [ 4978.076924][ T9] hub 1-1:4.0: USB hub found [ 4978.272931][ T9] hub 1-1:4.0: config failed, hub doesn't have any ports! (err -19) [ 4978.624298][T14839] usb 1-1: USB disconnect, device number 59 [ 4978.634524][T14922] can: request_module (can-proto-0) failed. [ 4986.378334][ T30] kauditd_printk_skb: 4 callbacks suppressed [ 4986.378437][ T30] audit: type=1400 audit(4985.843:480): avc: denied { write } for pid=14951 comm="syz-executor.1" name="snapshot" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 4986.379830][T14953] random: crng reseeded on system resumption [ 4986.669048][ T30] audit: type=1400 audit(4986.133:481): avc: denied { ioctl } for pid=14951 comm="syz-executor.1" path="/dev/snapshot" dev="devtmpfs" ino=85 ioctlcmd=0x6615 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 4989.372571][ T30] audit: type=1400 audit(4988.833:482): avc: denied { getopt } for pid=14960 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 4990.940288][T14966] loop0: detected capacity change from 0 to 1024 [ 4991.288356][T14966] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 4991.533635][T14966] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: writeback. [ 4992.157929][T14638] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 5000.512593][T14988] loop0: detected capacity change from 0 to 512 [ 5000.594272][T14988] EXT4-fs: Ignoring removed bh option [ 5000.626227][T14988] EXT4-fs (loop0): blocks per group (255) and clusters per group (8192) inconsistent [ 5003.290096][ T30] audit: type=1400 audit(5002.753:483): avc: denied { getopt } for pid=14995 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 5004.398470][ T30] audit: type=1326 audit(5003.853:484): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14999 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 5004.406668][ T30] audit: type=1326 audit(5003.873:485): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14999 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 5004.419952][ T30] audit: type=1326 audit(5003.883:486): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14999 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 5004.444464][ T30] audit: type=1326 audit(5003.903:487): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14999 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 5004.472129][ T30] audit: type=1326 audit(5003.933:488): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14999 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 5004.486662][ T30] audit: type=1326 audit(5003.943:489): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14999 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=280 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 5004.504491][ T30] audit: type=1326 audit(5003.963:490): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14999 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 5004.518787][ T30] audit: type=1326 audit(5003.983:491): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14999 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=434 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 5004.527079][ T30] audit: type=1326 audit(5003.983:492): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14999 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffffb3e5df28 code=0x7ffc0000 [ 5005.628061][T15006] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5005.658443][T15006] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5011.673613][T15012] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5011.678037][T15012] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5020.109677][T15021] hsr0: entered promiscuous mode [ 5023.239737][ T30] kauditd_printk_skb: 1 callbacks suppressed [ 5023.239920][ T30] audit: type=1400 audit(5022.703:494): avc: denied { mount } for pid=15022 comm="syz-executor.1" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 5031.872550][T11162] usb 1-1: new high-speed USB device number 60 using dummy_hcd [ 5032.270111][T11162] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 5032.272179][T11162] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 5032.273199][T11162] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 5032.274067][T11162] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5032.356465][T11162] usb 1-1: config 0 descriptor?? [ 5032.976074][T11162] hid-generic 0003:047F:FFFF.0007: hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 5034.872547][T14839] usb 1-1: USB disconnect, device number 60 [ 5057.669806][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 5069.369180][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 5069.904403][T15158] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 5071.148606][T15162] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 5072.785194][ T30] audit: type=1400 audit(5072.253:495): avc: denied { read } for pid=15164 comm="syz-executor.0" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 5072.839951][ T30] audit: type=1400 audit(5072.273:496): avc: denied { open } for pid=15164 comm="syz-executor.0" path="/sys/kernel/tracing" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 5102.873802][T13581] usb 1-1: new high-speed USB device number 61 using dummy_hcd [ 5103.421867][T13581] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 5103.422949][T13581] usb 1-1: config 0 has no interfaces? [ 5103.528725][T13581] usb 1-1: New USB device found, idVendor=1604, idProduct=8001, bcdDevice=44.1f [ 5103.533618][T13581] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 5103.534904][T13581] usb 1-1: Product: syz [ 5103.535568][T13581] usb 1-1: Manufacturer: syz [ 5103.536170][T13581] usb 1-1: SerialNumber: syz [ 5103.614402][T13581] usb 1-1: config 0 descriptor?? [ 5103.976814][T13581] usb 1-1: USB disconnect, device number 61 [ 5115.136716][T15247] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.0'. [ 5117.119702][T15253] loop1: detected capacity change from 0 to 512 [ 5117.202627][T15253] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 5117.795420][T15253] EXT4-fs (loop1): 1 orphan inode deleted [ 5117.796426][T15253] EXT4-fs (loop1): 1 truncate cleaned up [ 5117.926006][T15253] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 5118.079467][T15253] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 5118.117221][T15258] netlink: 728 bytes leftover after parsing attributes in process `syz-executor.0'. [ 5118.118883][T15253] EXT4-fs (loop1): Remounting filesystem read-only [ 5119.344576][T12403] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 5122.647384][T15273] loop0: detected capacity change from 0 to 512 [ 5123.047511][T15273] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 5123.743883][T14638] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 5127.341992][T11162] usb 1-1: new full-speed USB device number 62 using dummy_hcd [ 5127.700961][T11162] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 5127.702003][T11162] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 255, setting to 64 [ 5127.702773][T11162] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 5127.703816][T11162] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 5127.704529][T11162] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5127.757481][T11162] usb 1-1: config 0 descriptor?? [ 5127.787785][T15288] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 5128.389065][T11162] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 5128.392439][T11162] hid-generic 0003:047F:FFFF.0008: unknown main item tag 0x0 [ 5128.413682][T11162] hid-generic 0003:047F:FFFF.0008: hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 5128.626439][T13581] usb 1-1: USB disconnect, device number 62 [ 5131.126264][T15297] xt_NFQUEUE: number of total queues is 0 [ 5135.272695][T13581] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 5135.754997][T13581] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid maxpacket 8192, setting to 1024 [ 5135.756349][T13581] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8E has invalid maxpacket 1024 [ 5135.757640][T13581] usb 1-1: New USB device found, idVendor=0499, idProduct=1035, bcdDevice=56.12 [ 5135.758733][T13581] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5135.817001][T13581] usb 1-1: config 0 descriptor?? [ 5136.679156][T13581] usb 1-1: USB disconnect, device number 63 [ 5138.168416][T14916] udevd[14916]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 5139.634117][ T9] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 5140.022304][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 5140.237980][ T9] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 5140.239521][ T9] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 1024 [ 5140.306760][ T9] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 5140.307761][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 5140.308487][ T9] usb 1-1: SerialNumber: syz [ 5140.399958][T15318] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 5140.456759][ T9] cdc_acm 1-1:1.0: Control and data interfaces are not separated! [ 5140.665926][ T9] cdc_acm 1-1:1.0: ttyACM0: USB ACM device [ 5140.719517][ T9] usb 1-1: USB disconnect, device number 64 [ 5143.542952][ T9] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 5143.852123][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 5143.974828][ T9] usb 1-1: config index 0 descriptor too short (expected 18, got 9) [ 5143.976694][ T9] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 5144.149698][ T9] usb 1-1: New USB device found, idVendor=0572, idProduct=1324, bcdDevice= 0.39 [ 5144.154847][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 5144.155822][ T9] usb 1-1: Product: syz [ 5144.156468][ T9] usb 1-1: Manufacturer: syz [ 5144.157127][ T9] usb 1-1: SerialNumber: syz [ 5144.203205][ T9] usb 1-1: config 0 descriptor?? [ 5144.462526][ T9] usb 1-1: USB disconnect, device number 65 [ 5148.662319][T15326] loop0: detected capacity change from 0 to 2048 [ 5154.368545][T15336] veth1: entered promiscuous mode [ 5154.393314][T15334] veth1: left promiscuous mode [ 5155.755915][T15338] loop0: detected capacity change from 0 to 1024 [ 5155.845243][T15338] EXT4-fs: Ignoring removed oldalloc option [ 5155.887573][T15338] EXT4-fs: test_dummy_encryption requires encrypt feature [ 5162.475802][ T30] audit: type=1400 audit(5161.943:497): avc: denied { create } for pid=15347 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 5162.542097][ T30] audit: type=1400 audit(5161.993:498): avc: denied { write } for pid=15347 comm="syz-executor.0" path="socket:[46785]" dev="sockfs" ino=46785 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 5162.545251][ T30] audit: type=1400 audit(5161.993:499): avc: denied { nlmsg_read } for pid=15347 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 5164.612386][ T9] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 5164.914287][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 5164.957452][ T9] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 5164.999318][ T9] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 5165.001116][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 5165.002067][ T9] usb 1-1: SerialNumber: syz [ 5165.115317][ T9] cdc_acm 1-1:1.0: Control and data interfaces are not separated! [ 5165.116512][ T9] cdc_acm 1-1:1.0: This needs exactly 3 endpoints [ 5165.117671][ T9] cdc_acm 1-1:1.0: probe with driver cdc_acm failed with error -22 [ 5165.329270][T14129] usb 1-1: USB disconnect, device number 66 [ 5167.899998][T12793] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5168.423432][T12793] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5168.809430][T12793] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5169.189813][T12793] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5174.733641][T12793] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 5174.861252][T12793] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 5175.006644][T12793] bond0 (unregistering): Released all slaves [ 5175.634488][T12793] hsr_slave_0: left promiscuous mode [ 5175.732823][T12793] hsr_slave_1: left promiscuous mode [ 5175.978801][T12793] veth1_macvtap: left promiscuous mode [ 5175.980204][T12793] veth0_macvtap: left promiscuous mode [ 5175.986732][T12793] veth1_vlan: left promiscuous mode [ 5175.988422][T12793] veth0_vlan: left promiscuous mode [ 5187.136129][T12793] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5187.763397][T12793] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5188.234878][T12793] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5188.774773][T12793] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5196.099617][T12793] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 5196.219346][T12793] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 5196.374699][T12793] bond0 (unregistering): Released all slaves [ 5196.942397][T12793] veth1_macvtap: left promiscuous mode [ 5196.943146][T12793] veth0_macvtap: left promiscuous mode [ 5196.944214][T12793] veth1_vlan: left promiscuous mode [ 5196.945035][T12793] veth0_vlan: left promiscuous mode [ 5212.567085][T15360] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5212.699255][T15360] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5214.119077][T15369] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5214.186983][T15369] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5217.751768][T15360] hsr_slave_0: entered promiscuous mode [ 5217.808853][T15360] hsr_slave_1: entered promiscuous mode [ 5220.433860][T15369] hsr_slave_0: entered promiscuous mode [ 5220.474692][T15369] hsr_slave_1: entered promiscuous mode [ 5220.532895][T15369] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 5220.534164][T15369] Cannot create hsr debugfs directory [ 5223.016212][T15360] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 5223.068156][T15360] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 5223.247209][T15360] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 5223.285544][T15360] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 5225.959519][T15369] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 5226.125366][T15369] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 5226.208036][T15369] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 5226.318947][T15369] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 5228.742215][T15360] 8021q: adding VLAN 0 to HW filter on device bond0 [ 5231.475528][T15369] 8021q: adding VLAN 0 to HW filter on device bond0 [ 5248.014340][T15360] veth0_vlan: entered promiscuous mode [ 5248.203528][T15360] veth1_vlan: entered promiscuous mode [ 5248.429938][T15360] veth0_macvtap: entered promiscuous mode [ 5248.496189][T15360] veth1_macvtap: entered promiscuous mode [ 5248.889677][T15360] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 5248.894034][T15360] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 5248.894844][T15360] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 5248.895587][T15360] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 5253.866557][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 5254.066075][T15369] veth0_vlan: entered promiscuous mode [ 5254.250001][T15369] veth1_vlan: entered promiscuous mode [ 5254.982019][T15369] veth0_macvtap: entered promiscuous mode [ 5255.085429][T15369] veth1_macvtap: entered promiscuous mode [ 5256.139883][T15369] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 5256.175762][T15369] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 5256.176726][T15369] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 5256.177462][T15369] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 5261.660268][T15589] loop1: detected capacity change from 0 to 512 [ 5261.864961][T15589] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 5262.173651][T15589] EXT4-fs (loop1): 1 truncate cleaned up [ 5262.354876][T15589] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 5263.028894][T15360] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 5264.665307][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 5271.505211][T15614] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 5275.434880][ T30] audit: type=1400 audit(5274.883:500): avc: denied { getopt } for pid=15627 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 5282.597283][T15652] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5282.627539][T15652] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5298.416103][T15692] loop0: detected capacity change from 0 to 512 [ 5298.909287][T15692] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 5301.997290][T15369] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 5307.518421][T15718] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5307.554310][T15718] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5360.116684][T15858] random: crng reseeded on system resumption [ 5374.388995][ T30] audit: type=1400 audit(5373.853:501): avc: denied { getopt } for pid=15891 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 5393.335889][T15948] loop0: detected capacity change from 0 to 512 [ 5393.443272][T15948] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 5393.444359][T15948] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 5393.509077][T15948] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 5393.509908][T15948] System zones: 0-2, 18-18, 34-34 [ 5393.587808][T15948] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1134: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 5393.783401][T15948] EXT4-fs (loop0): 1 truncate cleaned up [ 5393.839510][T15948] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 5394.171714][T15948] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: none. [ 5394.398865][T15948] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 5394.424455][T15948] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 r/w. Quota mode: none. [ 5394.505687][T15948] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 3: comm syz-executor.0: path /syzkaller-testdir337280536/syzkaller.yhjzZa/66/file1: bad entry in directory: inode out of bounds - offset=0, inode=63, rec_len=12, size=4096 fake=1 [ 5395.027315][T15948] EXT4-fs error (device loop0): ext4_find_dest_de:2110: inode #2: block 3: comm syz-executor.0: bad entry in directory: inode out of bounds - offset=0, inode=63, rec_len=12, size=4096 fake=1 [ 5395.625606][T15369] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 5396.756624][T15959] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 5397.496372][T15962] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5397.573442][T15962] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5399.196916][T15965] loop0: detected capacity change from 0 to 512 [ 5399.263705][T15965] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 5444.006673][T16070] loop0: detected capacity change from 0 to 512 [ 5444.534417][T16070] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 5445.689762][T15369] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 5448.263050][ T30] audit: type=1400 audit(5447.723:502): avc: denied { mount } for pid=16079 comm="syz-executor.0" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 5452.716830][ T30] audit: type=1400 audit(5452.183:503): avc: denied { unmount } for pid=15369 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 5456.155255][T16100] netlink: 277 bytes leftover after parsing attributes in process `syz-executor.0'. [ 5523.353168][ T30] audit: type=1326 audit(5522.813:504): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16203 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0xffff9265df28 code=0x0 [ 5527.607511][T16218] netlink: 'syz-executor.0': attribute type 21 has an invalid length. [ 5527.609634][T16218] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 5527.610098][T16218] netlink: 144 bytes leftover after parsing attributes in process `syz-executor.0'. [ 5529.436089][T16223] loop1: detected capacity change from 0 to 512 [ 5529.661985][T16223] EXT4-fs (loop1): blocks per group (71) and clusters per group (20800) inconsistent [ 5535.534687][T16245] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 5535.535994][T16245] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 5562.133088][T12733] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 5562.363274][T12733] usb 1-1: Using ep0 maxpacket: 8 [ 5562.527463][T12733] usb 1-1: config 168 descriptor has 1 excess byte, ignoring [ 5562.528706][T12733] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 5562.529893][T12733] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7 [ 5562.583993][T12733] usb 1-1: config 168 descriptor has 1 excess byte, ignoring [ 5562.585169][T12733] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 5562.586103][T12733] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7 [ 5562.643547][T12733] usb 1-1: config 168 descriptor has 1 excess byte, ignoring [ 5562.644727][T12733] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 5562.645657][T12733] usb 1-1: config 168 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7 [ 5562.814334][T12733] usb 1-1: string descriptor 0 read error: -22 [ 5562.839986][T12733] usb 1-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 5562.861501][T12733] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 5563.061177][T12733] adutux 1-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 5563.299019][ T29] usb 1-1: USB disconnect, device number 67 [ 5572.327255][ T30] audit: type=1400 audit(5571.793:505): avc: denied { write } for pid=16348 comm="syz-executor.0" name="vga_arbiter" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 5584.064110][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.064998][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.065498][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.065929][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.066424][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.066897][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.067390][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.067861][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.068461][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.069056][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.069593][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.070139][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.081923][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.082929][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.083828][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.084857][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.085660][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.086455][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.087241][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.088123][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.088890][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.089654][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.116637][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.117689][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.118499][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.119356][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.122076][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.122947][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.123762][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.124657][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.125458][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.126340][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.127131][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.127953][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.128828][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.129631][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.162134][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.163237][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.164102][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.165190][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.166044][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.166914][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.167893][T14839] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 5584.259722][T14839] hid-generic 0000:0000:0000.0009: hidraw0: HID v0.00 Device [syz1] on syz0 [ 5611.791644][ T9] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 5612.058062][ T9] usb 1-1: too many configurations: 65, using maximum allowed: 8 [ 5612.366111][ T9] usb 1-1: New USB device found, idVendor=046d, idProduct=08c1, bcdDevice=ee.8d [ 5612.367137][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5612.689950][ T9992] usb 1-1: USB disconnect, device number 68 [ 5647.879949][T16495] loop0: detected capacity change from 0 to 128 [ 5648.427973][T16495] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 5649.075210][T15369] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 5654.646569][T16472] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5654.748730][T16472] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5655.058851][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 5660.743920][ T9585] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5661.205661][ T9585] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5661.888256][ T9585] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5662.654733][ T9585] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 5662.869683][T16472] hsr_slave_0: entered promiscuous mode [ 5662.913289][T16472] hsr_slave_1: entered promiscuous mode [ 5662.952469][T16472] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 5662.953216][T16472] Cannot create hsr debugfs directory [ 5669.093195][ T9585] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 5669.203452][ T9585] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 5669.286971][ T9585] bond0 (unregistering): Released all slaves [ 5669.844959][ T9585] hsr_slave_0: left promiscuous mode [ 5669.929649][ T9585] hsr_slave_1: left promiscuous mode [ 5670.216634][ T9585] veth1_macvtap: left promiscuous mode [ 5670.219137][ T9585] veth0_macvtap: left promiscuous mode [ 5670.231874][ T9585] veth1_vlan: left promiscuous mode [ 5670.232916][ T9585] veth0_vlan: left promiscuous mode [ 5685.937995][T16472] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 5686.056056][T16472] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 5686.188990][T16472] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 5686.424377][T16472] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 5693.881708][T16472] 8021q: adding VLAN 0 to HW filter on device bond0 [ 5705.326508][ T30] audit: type=1400 audit(5704.783:506): avc: denied { getopt } for pid=16636 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 5714.849262][T16472] veth0_vlan: entered promiscuous mode [ 5714.933939][T16472] veth1_vlan: entered promiscuous mode [ 5715.245610][T16472] veth0_macvtap: entered promiscuous mode [ 5715.310183][T16472] veth1_macvtap: entered promiscuous mode [ 5715.846230][T16472] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 5715.846884][T16472] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 5715.847468][T16472] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 5715.847942][T16472] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 5787.298366][T16765] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 5792.725119][T16785] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 5792.737516][T16785] gretap0: entered promiscuous mode [ 5793.513119][T16788] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 5799.123767][T16809] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 5799.148324][T16809] gretap0: entered promiscuous mode [ 5799.265487][T16809] netlink: 5 bytes leftover after parsing attributes in process `syz-executor.0'. [ 5799.267216][T16809] 0ªX¹¦Dö»: renamed from gretap0 [ 5799.335551][T16809] 0ªX¹¦Dö»: left promiscuous mode [ 5799.336213][T16809] 0ªX¹¦Dö»: entered allmulticast mode [ 5801.797151][ T30] audit: type=1400 audit(5801.263:507): avc: denied { append } for pid=16821 comm="syz-executor.0" name="nullb0" dev="devtmpfs" ino=673 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 5813.215039][T16849] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5813.218292][T16849] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5819.073154][T16866] netlink: 300 bytes leftover after parsing attributes in process `syz-executor.1'. [ 5823.254226][ T29] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 5823.757210][T16883] input: syz0 as /devices/virtual/input/input11 [ 5824.026896][ T29] usb 1-1: New USB device found, idVendor=16d8, idProduct=6004, bcdDevice=46.88 [ 5824.027851][ T29] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 5824.028541][ T29] usb 1-1: Product: syz [ 5824.029059][ T29] usb 1-1: Manufacturer: syz [ 5824.029605][ T29] usb 1-1: SerialNumber: syz [ 5824.206020][ T29] usb 1-1: config 0 descriptor?? [ 5824.582284][T14839] usb 1-1: USB disconnect, device number 69 [ 5827.703507][ T30] audit: type=1400 audit(5827.153:508): avc: denied { mount } for pid=16892 comm="syz-executor.0" name="/" dev="configfs" ino=93 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 5832.579567][ T30] audit: type=1400 audit(5832.043:509): avc: denied { getopt } for pid=16906 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 5840.456899][T16929] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 5861.373850][T16972] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5861.389576][T16972] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5883.269973][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 5887.707409][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 5889.478140][ T30] audit: type=1400 audit(5888.943:510): avc: denied { ioctl } for pid=17056 comm="syz-executor.0" path="socket:[53495]" dev="sockfs" ino=53495 ioctlcmd=0x8b27 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 5891.972094][ T30] audit: type=1326 audit(5891.433:511): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17061 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c00000b7 syscall=98 compat=0 ip=0xffffabc5df28 code=0x0 [ 5892.929365][T17057] loop1: detected capacity change from 0 to 512 [ 5892.977526][T17057] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 5893.131158][T17057] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2855: Unable to expand inode 17. Delete some EAs or run e2fsck. [ 5893.153335][T17057] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #16: comm syz-executor.1: invalid indirect mapped block 83886080 (level 1) [ 5893.196049][T17057] EXT4-fs (loop1): 1 orphan inode deleted [ 5893.196716][T17057] EXT4-fs (loop1): 1 truncate cleaned up [ 5893.206341][T17057] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 5894.799278][T17066] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 5911.104099][T16472] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 5917.328760][T17098] loop0: detected capacity change from 0 to 1024 [ 5917.486356][T17098] EXT4-fs (loop0): can't mount with journal_checksum, fs mounted w/o journal [ 5919.048102][T17104] loop1: detected capacity change from 0 to 1024 [ 5919.180023][T17104] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 5919.385645][T17104] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 5919.386919][T17104] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e840e018, mo2=0000] [ 5919.388855][T17104] System zones: 0-1, 3-12 [ 5919.428509][T17104] EXT4-fs (loop1): orphan cleanup on readonly fs [ 5919.609397][T17104] EXT4-fs error (device loop1): ext4_free_blocks:6589: comm syz-executor.1: Freeing blocks not in datazone - block = 0, count = 4096 [ 5919.744958][T17104] EXT4-fs (loop1): 1 orphan inode deleted [ 5919.866495][T17104] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 5920.422204][T16472] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 5921.592581][T17111] loop0: detected capacity change from 0 to 1024 [ 5921.729819][T17111] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 5921.742559][T17111] EXT4-fs (loop0): Test dummy encryption mode enabled [ 5921.756933][T17111] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 5921.772127][T17111] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 5921.876441][T17111] EXT4-fs (loop0): invalid journal inode [ 5921.878282][T17111] EXT4-fs (loop0): can't get journal size [ 5922.036356][T17111] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 5922.615244][T15369] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 5923.203528][T17112] loop1: detected capacity change from 0 to 2048 [ 5923.437324][T17112] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 5924.037223][T16472] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 5924.863704][T17122] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5924.878997][T17122] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5931.533216][T17139] can: request_module (can-proto-0) failed. [ 5971.487995][ T30] audit: type=1400 audit(5970.913:512): avc: denied { read } for pid=17252 comm="syz-executor.1" name="/" dev="configfs" ino=93 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 5971.490017][ T30] audit: type=1400 audit(5970.943:513): avc: denied { open } for pid=17252 comm="syz-executor.1" path="/syzkaller-testdir1112496726/syzkaller.IFfyfo/126/file0" dev="configfs" ino=93 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 5972.218419][ T30] audit: type=1400 audit(5971.683:514): avc: denied { unmount } for pid=16472 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 5972.568129][T17259] input: syz1 as /devices/virtual/input/input12 [ 6033.312333][T17370] infiniband Syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 6041.213100][T16666] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 6041.491917][T16666] usb 1-1: Using ep0 maxpacket: 32 [ 6041.537702][T16666] usb 1-1: config 0 has an invalid interface number: 14 but max is 1 [ 6041.538617][T16666] usb 1-1: config 0 has no interface number 1 [ 6041.595600][T16666] usb 1-1: New USB device found, idVendor=046d, idProduct=0928, bcdDevice=26.52 [ 6041.596306][T16666] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6041.596834][T16666] usb 1-1: Product: syz [ 6041.597163][T16666] usb 1-1: Manufacturer: syz [ 6041.597490][T16666] usb 1-1: SerialNumber: syz [ 6041.614493][T16666] usb 1-1: config 0 descriptor?? [ 6041.949091][T16666] usb 1-1: USB disconnect, device number 70 [ 6046.007789][T17389] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 6047.971364][T16666] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 6048.224085][T16666] usb 1-1: Using ep0 maxpacket: 16 [ 6048.302418][T16666] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x89 has an invalid bInterval 0, changing to 7 [ 6048.303130][T16666] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid wMaxPacketSize 0 [ 6048.303979][T16666] usb 1-1: New USB device found, idVendor=0158, idProduct=0100, bcdDevice= 0.00 [ 6048.304377][T16666] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6048.348348][T16666] usb 1-1: config 0 descriptor?? [ 6049.136175][T17391] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6049.140121][T17391] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6049.257049][T16666] hid (null): report_id 0 is invalid [ 6049.387127][T16666] hid-generic 0003:0158:0100.000A: unknown main item tag 0x1 [ 6049.388584][T16666] hid-generic 0003:0158:0100.000A: unexpected long global item [ 6049.397418][T16666] hid-generic 0003:0158:0100.000A: probe with driver hid-generic failed with error -22 [ 6049.517280][T13581] usb 1-1: USB disconnect, device number 71 [ 6050.033414][ T30] audit: type=1400 audit(6049.503:515): avc: denied { ioctl } for pid=17395 comm="syz-executor.1" path="socket:[53970]" dev="sockfs" ino=53970 ioctlcmd=0x5451 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 6052.086521][ T30] audit: type=1400 audit(6051.553:516): avc: denied { map } for pid=17400 comm="syz-executor.0" path="/dev/nullb0" dev="devtmpfs" ino=673 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 6052.087734][ T30] audit: type=1400 audit(6051.553:517): avc: denied { execute } for pid=17400 comm="syz-executor.0" path="/dev/nullb0" dev="devtmpfs" ino=673 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 6052.186641][T17403] mmap: syz-executor.1 (17403) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 6058.775564][ T30] audit: type=1400 audit(6058.243:518): avc: denied { create } for pid=17412 comm="syz-executor.0" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=blk_file permissive=1 [ 6058.812403][ T30] audit: type=1400 audit(6058.273:519): avc: denied { read } for pid=17412 comm="syz-executor.0" name="file0" dev="vda" ino=1754 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=blk_file permissive=1 [ 6058.813502][ T30] audit: type=1400 audit(6058.273:520): avc: denied { open } for pid=17412 comm="syz-executor.0" path="/syzkaller-testdir337280536/syzkaller.yhjzZa/387/file0" dev="vda" ino=1754 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=blk_file permissive=1 [ 6060.922250][ T30] audit: type=1400 audit(6060.383:521): avc: denied { unlink } for pid=15369 comm="syz-executor.0" name="file0" dev="vda" ino=1754 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=blk_file permissive=1 [ 6063.543324][T17438] loop0: detected capacity change from 0 to 128 [ 6063.687607][T17438] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 6063.782818][T17438] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 6063.827181][T17438] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.0: No space for directory leaf checksum. Please run e2fsck -D. [ 6063.828696][T17438] EXT4-fs error (device loop0): __ext4_find_entry:1693: inode #2: comm syz-executor.0: checksumming directory block 0 [ 6064.004494][T15369] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 6066.202778][T17451] loop1: detected capacity change from 0 to 128 [ 6066.271714][T17451] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 6066.503674][T17451] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 6066.606904][T17451] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 6066.608238][T17451] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 6066.947948][T16472] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 6068.317123][T17463] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 6069.465184][T17470] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 6073.113485][T17484] loop1: detected capacity change from 0 to 128 [ 6073.161768][T17484] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 6073.216427][T17484] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 6073.302020][T17484] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 6073.303875][T17484] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 6073.524878][T16472] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 6076.015663][T17498] loop1: detected capacity change from 0 to 128 [ 6076.116779][T17498] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 6076.217841][T17498] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 6076.414256][T16472] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 6077.619610][ T30] audit: type=1400 audit(6077.073:522): avc: denied { setcurrent } for pid=17503 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 6079.354673][T17518] binder: 17517:17518 tried to acquire reference to desc 0, got 1 instead [ 6079.405632][ T30] audit: type=1400 audit(6078.873:523): avc: denied { transfer } for pid=17517 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 6079.407056][T17518] binder: 17517:17518 got transaction with invalid parent offset or type [ 6079.444220][T17518] binder: 17517:17518 transaction call to 17517:0 failed 43/29201/-22, size 80-24 line 3462 [ 6079.482000][T17365] binder: undelivered TRANSACTION_ERROR: 29201 [ 6080.929400][T17526] loop0: detected capacity change from 0 to 128 [ 6081.038128][T17526] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 6081.143075][T17526] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 6081.415935][T15369] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 6083.673869][ T30] audit: type=1400 audit(6083.133:524): avc: denied { relabelfrom } for pid=17534 comm="syz-executor.0" name="NETLINK" dev="sockfs" ino=54911 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 6093.306283][T17570] loop1: detected capacity change from 0 to 128 [ 6093.382288][T17570] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 6093.462380][T17570] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 6093.714614][T16472] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 6097.226637][ T30] audit: type=1400 audit(6096.683:525): avc: denied { mounton } for pid=17578 comm="syz-executor.1" path="/syzkaller-testdir1112496726/syzkaller.IFfyfo/170/file0" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=fifo_file permissive=1 [ 6108.077003][T17616] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6108.105249][T17616] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6112.825642][T17627] ================================================================== [ 6112.826759][T17627] BUG: KASAN: slab-out-of-bounds in contpte_clear_young_dirty_ptes+0x104/0x214 [ 6112.828154][T17627] Read of size 8 at addr ffff00000fb510b0 by task syz-executor.1/17627 [ 6112.828480][T17627] [ 6112.829762][T17627] CPU: 1 PID: 17627 Comm: syz-executor.1 Tainted: G W 6.10.0-rc1-syzkaller-00027-g4a4be1ad3a6e #0 [ 6112.832152][T17627] Hardware name: linux,dummy-virt (DT) [ 6112.833332][T17627] Call trace: [ 6112.833793][T17627] dump_backtrace+0x9c/0x11c [ 6112.834265][T17627] show_stack+0x18/0x24 [ 6112.834592][T17627] dump_stack_lvl+0xa4/0xf4 [ 6112.834936][T17627] print_report+0xf4/0x5a4 [ 6112.835272][T17627] kasan_report+0xc8/0x108 [ 6112.835628][T17627] __asan_report_load8_noabort+0x20/0x2c [ 6112.836002][T17627] contpte_clear_young_dirty_ptes+0x104/0x214 [ 6112.836376][T17627] madvise_free_pte_range+0xce8/0x10e0 [ 6112.836734][T17627] walk_pgd_range+0x8e8/0x14a4 [ 6112.837062][T17627] __walk_page_range+0x420/0x5e4 [ 6112.837456][T17627] walk_page_range+0x370/0x6f8 [ 6112.837806][T17627] madvise_free_single_vma+0x300/0x5a8 [ 6112.838237][T17627] madvise_vma_behavior+0x30c/0x1028 [ 6112.838602][T17627] madvise_walk_vmas+0x114/0x210 [ 6112.838931][T17627] do_madvise+0x20c/0x6c4 [ 6112.839225][T17627] __arm64_sys_madvise+0x88/0xdc [ 6112.839592][T17627] invoke_syscall+0x6c/0x25c [ 6112.839904][T17627] el0_svc_common.constprop.0+0xac/0x230 [ 6112.840293][T17627] do_el0_svc+0x40/0x58 [ 6112.840652][T17627] el0_svc+0x50/0x180 [ 6112.841225][T17627] el0t_64_sync_handler+0x100/0x12c [ 6112.841619][T17627] el0t_64_sync+0x190/0x194 [ 6112.842200][T17627] [ 6112.842547][T17627] Allocated by task 15369: [ 6112.843090][T17627] kasan_save_stack+0x3c/0x64 [ 6112.843557][T17627] kasan_save_track+0x20/0x3c [ 6112.843935][T17627] kasan_save_alloc_info+0x40/0x54 [ 6112.844374][T17627] __kasan_slab_alloc+0x8c/0x90 [ 6112.844771][T17627] kmem_cache_alloc_noprof+0x128/0x2e0 [ 6112.845168][T17627] __kernfs_new_node+0xd0/0x704 [ 6112.845577][T17627] kernfs_new_node+0x100/0x1f0 [ 6112.845996][T17627] __kernfs_create_file+0x38/0x2dc [ 6112.846393][T17627] sysfs_add_file_mode_ns+0x164/0x384 [ 6112.846821][T17627] internal_create_group+0x3dc/0xb80 [ 6112.847254][T17627] internal_create_groups+0x80/0x128 [ 6112.847704][T17627] sysfs_create_groups+0x18/0x24 [ 6112.848185][T17627] device_add+0xa68/0x12b8 [ 6112.848643][T17627] netdev_register_kobject+0xe0/0x2b8 [ 6112.849064][T17627] register_netdevice+0xbe0/0x13e4 [ 6112.849470][T17627] __tun_chr_ioctl+0x1ca0/0x4048 [ 6112.849868][T17627] tun_chr_ioctl+0x14/0x2c [ 6112.850337][T17627] __arm64_sys_ioctl+0x124/0x190 [ 6112.850869][T17627] invoke_syscall+0x6c/0x25c [ 6112.851249][T17627] el0_svc_common.constprop.0+0xac/0x230 [ 6112.851798][T17627] do_el0_svc+0x40/0x58 [ 6112.852142][T17627] el0_svc+0x50/0x180 [ 6112.852507][T17627] el0t_64_sync_handler+0x100/0x12c [ 6112.852952][T17627] el0t_64_sync+0x190/0x194 [ 6112.853390][T17627] [ 6112.853795][T17627] The buggy address belongs to the object at ffff00000fb51000 [ 6112.853795][T17627] which belongs to the cache kernfs_node_cache of size 176 [ 6112.854643][T17627] The buggy address is located 0 bytes to the right of [ 6112.854643][T17627] allocated 176-byte region [ffff00000fb51000, ffff00000fb510b0) [ 6112.855427][T17627] [ 6112.855818][T17627] The buggy address belongs to the physical page: [ 6112.856618][T17627] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x4fb51 [ 6112.857600][T17627] flags: 0x1ffc00000000000(node=0|zone=0|lastcpupid=0x7ff) [ 6112.858907][T17627] page_type: 0xffffefff(slab) [ 6112.860139][T17627] raw: 01ffc00000000000 ffff00000a14d280 fffffdffc0787a40 dead000000000004 [ 6112.860879][T17627] raw: 0000000000000000 0000000000110011 00000001ffffefff 0000000000000000 [ 6112.861574][T17627] page dumped because: kasan: bad access detected [ 6112.861986][T17627] [ 6112.862332][T17627] Memory state around the buggy address: [ 6112.863319][T17627] ffff00000fb50f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 6112.863875][T17627] ffff00000fb51000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 6112.864356][T17627] >ffff00000fb51080: 00 00 00 00 00 00 fc fc fc fc fc fc fc fc 00 00 [ 6112.864855][T17627] ^ [ 6112.865274][T17627] ffff00000fb51100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 6112.865727][T17627] ffff00000fb51180: 00 00 00 00 fc fc fc fc fc fc fc fc 00 00 00 00 [ 6112.866256][T17627] ================================================================== [ 6112.869657][T17627] Disabling lock debugging due to kernel taint [ 6112.970606][T17626] Unable to handle kernel paging request at virtual address ffff80008d077fb8 [ 6112.971648][T17626] KASAN: probably user-memory-access in range [0x00000004683bfdc0-0x00000004683bfdc7] [ 6112.972138][T17626] Mem abort info: [ 6112.972436][T17626] ESR = 0x000000009600000b [ 6112.972847][T17626] EC = 0x25: DABT (current EL), IL = 32 bits [ 6112.973224][T17626] SET = 0, FnV = 0 [ 6112.973549][T17626] EA = 0, S1PTW = 0 [ 6112.973884][T17626] FSC = 0x0b: level 3 access flag fault [ 6112.974265][T17626] Data abort info: [ 6112.974599][T17626] ISV = 0, ISS = 0x0000000b, ISS2 = 0x00000000 [ 6112.975003][T17626] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 6112.975428][T17626] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 6112.976039][T17626] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000046766000 [ 6112.976534][T17626] [ffff80008d077fb8] pgd=0000000000000000, p4d=1000000049952003, pud=1000000049953003, pmd=100000004fbc9003, pte=006800004efd2383 [ 6112.978327][T17626] Internal error: Oops: 000000009600000b [#1] PREEMPT SMP [ 6112.979080][T17626] Modules linked in: [ 6112.979802][T17626] CPU: 1 PID: 17626 Comm: syz-executor.0 Tainted: G B W 6.10.0-rc1-syzkaller-00027-g4a4be1ad3a6e #0 [ 6112.980658][T17626] Hardware name: linux,dummy-virt (DT) [ 6112.981287][T17626] pstate: 800000c5 (Nzcv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 6112.981840][T17626] pc : spectre_v4_enable_task_mitigation+0xc0/0x28c [ 6112.982306][T17626] lr : spectre_v4_enable_task_mitigation+0x88/0x28c [ 6112.982731][T17626] sp : ffff80008bb17760 [ 6112.983094][T17626] x29: ffff80008bb17760 x28: 00007dffdb945b20 x27: ffff0000154b5800 [ 6112.983935][T17626] x26: ffff00000f260508 x25: ffff00000f260000 x24: 0000000000000000 [ 6112.984581][T17626] x23: 0000000000400140 x22: ffff80008d077eb0 x21: ffff80008d070000 [ 6112.985196][T17626] x20: ffff80008682cd40 x19: ffff00000f260000 x18: 0000000000000000 [ 6112.985813][T17626] x17: 0000000000000000 x16: 0000000000000000 x15: ffff00006a679f30 [ 6112.986407][T17626] x14: 0000000000000110 x13: dfff800000000000 x12: ffff600001e4c001 [ 6112.987015][T17626] x11: 1fffe00001e4c000 x10: ffff600001e4c000 x9 : dfff800000000000 [ 6112.987764][T17626] x8 : ffff00000f260007 x7 : 0000000000000001 x6 : ffff600001e4c000 [ 6112.988363][T17626] x5 : ffff00000f260000 x4 : 0000000000001938 x3 : 1fffe00001e4c005 [ 6112.988966][T17626] x2 : 1ffff00011a0eff7 x1 : 0000000000000000 x0 : ffff80008d077fb8 [ 6112.989634][T17626] Call trace: [ 6112.989971][T17626] spectre_v4_enable_task_mitigation+0xc0/0x28c [ 6112.990693][T17626] __switch_to+0x12c/0x2a0 [ 6112.991232][T17626] __schedule+0xad4/0x2b18 [ 6112.991630][T17626] schedule+0xd0/0x304 [ 6112.991952][T17626] futex_wait_queue+0xf4/0x1d0 [ 6112.992304][T17626] __futex_wait+0x178/0x254 [ 6112.992668][T17626] futex_wait+0xe8/0x2ac [ 6112.993005][T17626] do_futex+0x16c/0x220 [ 6112.993337][T17626] __arm64_sys_futex+0x164/0x324 [ 6112.993703][T17626] invoke_syscall+0x6c/0x25c [ 6112.994075][T17626] el0_svc_common.constprop.0+0xac/0x230 [ 6112.994470][T17626] do_el0_svc+0x40/0x58 [ 6112.994820][T17626] el0_svc+0x50/0x180 [ 6112.995240][T17626] el0t_64_sync_handler+0x100/0x12c [ 6112.995692][T17626] el0t_64_sync+0x190/0x194 [ 6112.996408][T17626] Code: f90023f9 d343fc02 38e16841 35000da1 (f97fdeb4) [ 6112.997855][T17626] ---[ end trace 0000000000000000 ]--- [ 6112.998904][T17626] Kernel panic - not syncing: Oops: Fatal exception [ 6112.999943][T17626] SMP: stopping secondary CPUs [ 6113.001750][T17626] Kernel Offset: disabled [ 6113.002143][T17626] CPU features: 0x04,40001001,a0100000,0200421b [ 6113.003025][T17626] Memory Limit: none [ 6113.003805][T17626] Rebooting in 86400 seconds.. VM DIAGNOSIS: 08:02:38 Registers: info registers vcpu 0 CPU#0 PC=ffff8000802e16b0 X00=00000000000000c0 X01=0000000000000003 X02=0000000000000000 X03=1fffe0000d4cadf9 X04=000000000000105e X05=1fffe00002aff186 X06=ffff0000157f8c10 X07=0000000068f7a7ad X08=00000000895fb4bd X09=f1f584f64587da85 X10=ffff80008682fb68 X11=0000000000000000 X12=1ffff0001101716e X13=0000000000000004 X14=0000000000000000 X15=1fffe00002aff14f X16=0000000000000006 X17=3c0339da4aabce06 X18=ffff0000157f8a80 X19=1ffff00010000cea X20=ffff8000867cffc8 X21=ffff8000867cffc8 X22=ffff7fffe3e87000 X23=0000000000000001 X24=ffff00006a656f08 X25=0000000000000000 X26=ffff8000802bce0c X27=0000000000000000 X28=ffff800084fa5980 X29=ffff8000800066d0 X30=ffff8000802e1664 SP=ffff8000800066b0 PSTATE=100000c5 ---V EL1h FPCR=00000000 FPSR=00000000 Q00=fffffff0ffffffff:fffffff0ffffffff Q01=0000000000000081:0000000000000000 Q02=2c7c48bfb1978cfb:0000aaa05ad80081 Q03=fffffff0ffffffff:fffffff0ffffffff Q04=3003300330033003:3003300330033003 Q05=bcbcbcc0bcbcbcbc:bcbcbcc0bcbcbcbc Q06=c00c000000000000:c00c000000000000 Q07=0000aaaaf0777790:000002da00000000 Q08=0000000000000000:0000000000000000 Q09=0000000000000000:0000000000000000 Q10=0000000000000000:0000000000000000 Q11=0000000000000000:0000000000000000 Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000 Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000 Q16=0000000000002000:0000000000000000 Q17=000000000000000b:0000000000000000 Q18=0000000000000000:0000000000000000 Q19=0000000000000000:0000000000000000 Q20=0000000000000000:0000000000000000 Q21=0000000000000000:0000000000000000 Q22=0000000000000000:0000000000000000 Q23=0000000000000000:0000000000000000 Q24=0000000000000000:0000000000000000 Q25=0000000000000000:0000000000000000 Q26=0000000000000000:0000000000000000 Q27=0000000000000000:0000000000000000 Q28=0000000000000000:0000000000000000 Q29=0000000000000000:0000000000000000 Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000000 info registers vcpu 1 CPU#1 PC=ffff800084f26d64 X00=00000000000000c0 X01=0000000000000001 X02=0000000000000001 X03=ffff8000802e8020 X04=ffff700010d25d15 X05=ffff80008692e8a0 X06=ffff700010d25d14 X07=0000000000000001 X08=ffff80008692e8a0 X09=dfff800000000000 X10=ffff700010d25d14 X11=1ffff00010d25d14 X12=ffff700010d25d15 X13=205d373236373154 X14=5420312e726f7475 X15=203a6465746e6961 X16=2020202020202047 X17=2020202020205720 X18=ffff000010396480 X19=00000000000000c0 X20=ffff80008692e8a0 X21=ffff80008692e480 X22=0000000000000000 X23=ffff800080308ec0 X24=1ffff00011706db6 X25=ffff80008692e920 X26=ffff80008692e8a0 X27=0000000000000001 X28=00000000000000c0 X29=ffff80008b836d00 X30=ffff800084f26d54 SP=ffff80008b836d00 PSTATE=600000c5 -ZC- EL1h FPCR=00000000 FPSR=00000000 Q00=0100000000000000:0100000000000000 Q01=0000000100000000:0000000000000000 Q02=0000000000000001:0000000000000000 Q03=00d000a800000000:0000000000000000 Q04=0000000000000000:0000000000000002 Q05=0000000000000001:0000000000000002 Q06=6edc4d3a2914b135:d8e9c869e2695c88 Q07=b20fae707afde253:388e9c6c4fa85ca0 Q08=0000000000000000:0000000000000000 Q09=0000000000000000:0000000000000000 Q10=0000000000000000:0000000000000000 Q11=0000000000000000:0000000000000000 Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000 Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000 Q16=0000ffffebdc71c0:0000ffffebdc71c0 Q17=ffffff80ffffffd0:0000ffffebdc7190 Q18=0000000000000000:0000000000000000 Q19=0000000000000000:0000000000000000 Q20=0000000000000000:0000000000000000 Q21=0000000000000000:0000000000000000 Q22=0000000000000000:0000000000000000 Q23=0000000000000000:0000000000000000 Q24=0000000000000000:0000000000000000 Q25=0000000000000000:0000000000000000 Q26=0000000000000000:0000000000000000 Q27=0000000000000000:0000000000000000 Q28=0000000000000000:0000000000000000 Q29=0000000000000000:0000000000000000 Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000000