Warning: Permanently added '[localhost]:40940' (ED25519) to the list of known hosts. 2024/06/12 23:34:12 ignoring optional flag "sandboxArg"="0" 2024/06/12 23:34:12 parsed 1 programs [ 77.939801][ T39] kauditd_printk_skb: 3 callbacks suppressed [ 77.939820][ T39] audit: type=1400 audit(1718235252.939:101): avc: denied { create } for pid=5235 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 77.956100][ T39] audit: type=1400 audit(1718235252.939:102): avc: denied { write } for pid=5235 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 77.971503][ T5233] cgroup: Unknown subsys name 'net' [ 77.990006][ T39] audit: type=1400 audit(1718235252.939:103): avc: denied { read } for pid=5235 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 78.013365][ T39] audit: type=1400 audit(1718235252.949:104): avc: denied { mounton } for pid=5233 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 78.027597][ T39] audit: type=1400 audit(1718235252.959:105): avc: denied { mount } for pid=5233 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 78.037810][ T39] audit: type=1400 audit(1718235252.969:106): avc: denied { mounton } for pid=5246 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 78.048737][ T39] audit: type=1400 audit(1718235252.969:107): avc: denied { mount } for pid=5246 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 78.060387][ T39] audit: type=1400 audit(1718235252.969:108): avc: denied { read } for pid=4911 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 78.070297][ T39] audit: type=1400 audit(1718235252.979:109): avc: denied { unmount } for pid=5233 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 78.078733][ T5263] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 78.082848][ T39] audit: type=1400 audit(1718235252.989:110): avc: denied { setattr } for pid=5248 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=761 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 78.389347][ T5233] cgroup: Unknown subsys name 'rlimit' [ 79.077642][ T5257] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 79.695837][ T81] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.700116][ T81] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.720433][ T1149] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.723878][ T1149] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.017753][ T5311] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 81.021862][ T5311] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 81.026148][ T5311] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 81.031737][ T5311] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 81.035665][ T5311] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 81.039036][ T5311] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 81.457647][ T5317] chnl_net:caif_netlink_parms(): no params data found [ 81.604883][ T5317] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.608886][ T5317] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.612605][ T5317] bridge_slave_0: entered allmulticast mode [ 81.616971][ T5317] bridge_slave_0: entered promiscuous mode [ 81.623717][ T5317] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.626901][ T5317] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.630519][ T5317] bridge_slave_1: entered allmulticast mode [ 81.634600][ T5317] bridge_slave_1: entered promiscuous mode [ 81.705459][ T5317] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.713454][ T5317] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.793948][ T5317] team0: Port device team_slave_0 added [ 81.802084][ T5317] team0: Port device team_slave_1 added [ 81.847047][ T5317] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.849857][ T5317] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 81.861319][ T5317] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.867256][ T5317] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.869824][ T5317] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 81.877876][ T5317] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.949401][ T5317] hsr_slave_0: entered promiscuous mode [ 81.952353][ T5317] hsr_slave_1: entered promiscuous mode [ 82.139510][ T5317] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.146388][ T5317] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.152117][ T5317] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.159924][ T5317] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.190581][ T5317] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.193912][ T5317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.198376][ T5317] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.201511][ T5317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.273997][ T5317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.293621][ T827] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.298738][ T827] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.318184][ T5317] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.329323][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.332717][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.352312][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.356118][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.385913][ T5317] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 82.510774][ T5317] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.545009][ T5317] veth0_vlan: entered promiscuous mode [ 82.555422][ T5317] veth1_vlan: entered promiscuous mode [ 82.591452][ T5317] veth0_macvtap: entered promiscuous mode [ 82.596855][ T5317] veth1_macvtap: entered promiscuous mode [ 82.614890][ T5317] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.624989][ T5317] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.633664][ T5317] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.637313][ T5317] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.642044][ T5317] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.645455][ T5317] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2024/06/12 23:34:17 executed programs: 0 [ 82.753280][ T1149] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.767608][ T5311] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 82.771776][ T5311] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 82.775619][ T5311] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 82.782567][ T5311] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 82.786335][ T5311] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 82.789959][ T5311] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 82.865662][ T1149] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.931956][ T1149] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.025793][ T1149] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.032869][ T5332] chnl_net:caif_netlink_parms(): no params data found [ 83.146843][ T5332] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.150813][ T5332] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.154230][ T5332] bridge_slave_0: entered allmulticast mode [ 83.158411][ T5332] bridge_slave_0: entered promiscuous mode [ 83.164558][ T5332] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.167881][ T5332] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.171834][ T5332] bridge_slave_1: entered allmulticast mode [ 83.175990][ T5332] bridge_slave_1: entered promiscuous mode [ 83.237840][ T5332] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.249243][ T5332] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.301706][ T5332] team0: Port device team_slave_0 added [ 83.306473][ T5332] team0: Port device team_slave_1 added [ 83.359453][ T5332] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.368656][ T5332] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 83.379096][ T5332] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.384941][ T5332] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.387567][ T5332] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 83.396983][ T5332] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.456388][ T5332] hsr_slave_0: entered promiscuous mode [ 83.463481][ T5332] hsr_slave_1: entered promiscuous mode [ 83.466788][ T5332] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 83.470920][ T5332] Cannot create hsr debugfs directory [ 84.840616][ T4635] Bluetooth: hci0: command tx timeout [ 86.920170][ T4635] Bluetooth: hci0: command tx timeout [ 87.835701][ T1149] bridge_slave_1: left allmulticast mode [ 87.838553][ T1149] bridge_slave_1: left promiscuous mode [ 87.842097][ T1149] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.850531][ T1149] bridge_slave_0: left allmulticast mode [ 87.853433][ T1149] bridge_slave_0: left promiscuous mode [ 87.856214][ T1149] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.143350][ T1149] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 88.152067][ T1149] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 88.157859][ T1149] bond0 (unregistering): Released all slaves [ 88.192701][ T39] kauditd_printk_skb: 14 callbacks suppressed [ 88.192713][ T39] audit: type=1400 audit(1718235263.199:125): avc: denied { search } for pid=4911 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 88.251553][ T39] audit: type=1400 audit(1718235263.259:126): avc: denied { read } for pid=5347 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=1482 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 88.259626][ T39] audit: type=1400 audit(1718235263.259:127): avc: denied { open } for pid=5347 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1482 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 88.270053][ T39] audit: type=1400 audit(1718235263.259:128): avc: denied { getattr } for pid=5347 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1482 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 88.280529][ T39] audit: type=1400 audit(1718235263.269:129): avc: denied { write } for pid=5346 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1481 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 88.287585][ T39] audit: type=1400 audit(1718235263.269:130): avc: denied { add_name } for pid=5346 comm="dhcpcd-run-hook" name="resolv.conf.eth2.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 88.349413][ T39] audit: type=1400 audit(1718235263.349:131): avc: denied { remove_name } for pid=5349 comm="rm" name="resolv.conf.eth2.link" dev="tmpfs" ino=1643 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 88.374956][ T1149] hsr_slave_0: left promiscuous mode [ 88.378024][ T1149] hsr_slave_1: left promiscuous mode [ 88.382389][ T1149] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 88.388882][ T1149] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 88.393678][ T1149] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 88.397058][ T1149] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 88.426511][ T1149] veth1_macvtap: left promiscuous mode [ 88.429335][ T1149] veth0_macvtap: left promiscuous mode [ 88.431911][ T1149] veth1_vlan: left promiscuous mode [ 88.434203][ T1149] veth0_vlan: left promiscuous mode [ 88.974831][ T1149] team0 (unregistering): Port device team_slave_1 removed [ 89.000620][ T4635] Bluetooth: hci0: command tx timeout [ 89.032565][ T1149] team0 (unregistering): Port device team_slave_0 removed [ 89.707664][ T5332] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 89.714252][ T5332] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 89.720886][ T5332] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 89.728366][ T5332] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 89.820646][ T5332] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.838533][ T5332] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.847790][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.851210][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.862607][ T831] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.866393][ T831] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.903031][ T5332] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 90.042556][ T5332] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.096570][ T5332] veth0_vlan: entered promiscuous mode [ 90.107153][ T5332] veth1_vlan: entered promiscuous mode [ 90.128830][ T5332] veth0_macvtap: entered promiscuous mode [ 90.135808][ T5332] veth1_macvtap: entered promiscuous mode [ 90.153956][ T5332] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.168849][ T5332] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.176868][ T5332] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.180996][ T5332] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.184467][ T5332] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.187838][ T5332] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.243223][ T81] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.246162][ T81] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.275670][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.278865][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.322047][ T5369] loop0: detected capacity change from 0 to 2048 [ 90.346080][ T5370] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 90.356226][ T39] audit: type=1400 audit(1718235265.359:132): avc: denied { write } for pid=5368 comm="syz-executor" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 90.366093][ T39] audit: type=1400 audit(1718235265.359:133): avc: denied { add_name } for pid=5368 comm="syz-executor" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 90.375147][ T39] audit: type=1400 audit(1718235265.359:134): avc: denied { create } for pid=5368 comm="syz-executor" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 90.421035][ T5369] loop0: detected capacity change from 2048 to 0 2024/06/12 23:34:25 executed programs: 1 [ 90.448198][ T5332] syz-executor: attempt to access beyond end of device [ 90.448198][ T5332] loop0: rw=0, sector=100, nr_sectors = 2 limit=0 [ 90.454579][ T5332] NILFS (loop0): I/O error reading meta-data file (ino=3, block-offset=226) [ 90.457409][ T5332] NILFS (loop0): error -5 truncating bmap (ino=15) [ 90.462632][ T5332] syz-executor: attempt to access beyond end of device [ 90.462632][ T5332] loop0: rw=0, sector=66, nr_sectors = 2 limit=0 [ 90.467761][ T5332] NILFS (loop0): I/O error reading b-tree node block (ino=16, blocknr=15) [ 90.471387][ T5332] NILFS (loop0): error -5 truncating bmap (ino=16) [ 90.474597][ T5332] syz-executor: attempt to access beyond end of device [ 90.474597][ T5332] loop0: rw=0, sector=90, nr_sectors = 2 limit=0 [ 90.479078][ T5332] NILFS (loop0): I/O error reading meta-data file (ino=3, block-offset=34) [ 90.482339][ T5332] NILFS (loop0): error -5 truncating bmap (ino=17) [ 90.492864][ T5370] segctord: attempt to access beyond end of device [ 90.492864][ T5370] loop0: rw=0, sector=84, nr_sectors = 2 limit=0 [ 90.497087][ T5370] NILFS (loop0): I/O error reading meta-data file (ino=3, block-offset=0) [ 90.502107][ T5370] segctord: attempt to access beyond end of device [ 90.502107][ T5370] loop0: rw=0, sector=84, nr_sectors = 2 limit=0 [ 90.507270][ T5370] NILFS (loop0): I/O error reading meta-data file (ino=3, block-offset=0) [ 90.511414][ T5370] segctord: attempt to access beyond end of device [ 90.511414][ T5370] loop0: rw=0, sector=84, nr_sectors = 2 limit=0 [ 90.516717][ T5370] NILFS (loop0): I/O error reading meta-data file (ino=3, block-offset=0) [ 90.521819][ T5370] segctord: attempt to access beyond end of device [ 90.521819][ T5370] loop0: rw=0, sector=84, nr_sectors = 2 limit=0 [ 90.526867][ T5370] NILFS (loop0): I/O error reading meta-data file (ino=3, block-offset=0) [ 90.532425][ T5332] syz-executor: attempt to access beyond end of device [ 90.532425][ T5332] loop0: rw=0, sector=84, nr_sectors = 2 limit=0 [ 90.538264][ T5332] NILFS (loop0): I/O error reading meta-data file (ino=3, block-offset=0) [ 90.543039][ T5332] syz-executor: attempt to access beyond end of device [ 90.543039][ T5332] loop0: rw=0, sector=84, nr_sectors = 2 limit=0 [ 90.547908][ T5332] NILFS (loop0): I/O error reading meta-data file (ino=3, block-offset=0) [ 90.551391][ T5332] syz-executor: attempt to access beyond end of device [ 90.551391][ T5332] loop0: rw=0, sector=84, nr_sectors = 2 limit=0 [ 90.557113][ T5332] NILFS (loop0): I/O error reading meta-data file (ino=3, block-offset=0) [ 90.561559][ T5332] NILFS (loop0): I/O error reading meta-data file (ino=3, block-offset=0) [ 90.564926][ T5332] NILFS (loop0): disposed unprocessed dirty file(s) when stopping log writer [ 90.570571][ T5332] Buffer I/O error on dev loop0, logical block 1020, lost sync page write [ 90.574445][ T5332] NILFS (loop0): unable to write superblock: err=-5 [ 90.576909][ T5332] Buffer I/O error on dev loop0, logical block 1, lost sync page write [ 90.580503][ T5332] NILFS (loop0): unable to write superblock: err=-5 [ 90.584820][ T5332] VFS: Busy inodes after unmount of loop0 (nilfs2) [ 90.584919][ T5332] ------------[ cut here ]------------ [ 90.590359][ T5332] kernel BUG at fs/super.c:650! [ 90.592886][ T5332] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 90.596884][ T5332] CPU: 1 PID: 5332 Comm: syz-executor Not tainted 6.10.0-rc3-syzkaller-gcea2a26553ac-dirty #0 [ 90.601436][ T5332] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 90.605883][ T5332] RIP: 0010:generic_shutdown_super+0x31b/0x3d0 [ 90.608641][ T5332] Code: 28 48 89 ea 48 c1 ea 03 80 3c 02 00 0f 85 aa 00 00 00 48 8b 55 00 48 8d b3 68 06 00 00 48 c7 c7 40 2c 3d 8b e8 36 5e 74 ff 90 <0f> 0b e8 de c2 ef ff e9 2f fd ff ff e8 d4 c2 ef ff e9 02 fd ff ff [ 90.617487][ T5332] RSP: 0018:ffffc900037efd90 EFLAGS: 00010282 [ 90.620201][ T5332] RAX: 0000000000000030 RBX: ffff888034e72000 RCX: ffffffff816e69b9 [ 90.623717][ T5332] RDX: 0000000000000000 RSI: ffffffff816ef706 RDI: 0000000000000005 [ 90.627163][ T5332] RBP: ffffffff8e268620 R08: 0000000000000005 R09: 0000000000000000 [ 90.630667][ T5332] R10: 0000000080000000 R11: 0000000000000001 R12: ffff888034e729c0 [ 90.634212][ T5332] R13: ffff888034e72780 R14: 0000000000000000 R15: ffff888026ba4900 [ 90.637731][ T5332] FS: 0000555556270480(0000) GS:ffff88806b100000(0000) knlGS:0000000000000000 [ 90.641683][ T5332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.644628][ T5332] CR2: 00007f7b072ff000 CR3: 0000000015ff6000 CR4: 0000000000350ef0 [ 90.648120][ T5332] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 90.651622][ T5332] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 90.655036][ T5332] Call Trace: [ 90.656542][ T5332] [ 90.657879][ T5332] ? show_regs+0x8c/0xa0 [ 90.659799][ T5332] ? die+0x36/0xa0 [ 90.661498][ T5332] ? do_trap+0x232/0x430 [ 90.663409][ T5332] ? generic_shutdown_super+0x31b/0x3d0 [ 90.665913][ T5332] ? generic_shutdown_super+0x31b/0x3d0 [ 90.668381][ T5332] ? do_error_trap+0xf4/0x230 [ 90.670512][ T5332] ? generic_shutdown_super+0x31b/0x3d0 [ 90.672981][ T5332] ? handle_invalid_op+0x34/0x40 [ 90.675086][ T5332] ? generic_shutdown_super+0x31b/0x3d0 [ 90.677517][ T5332] ? exc_invalid_op+0x2e/0x50 [ 90.679696][ T5332] ? asm_exc_invalid_op+0x1a/0x20 [ 90.681873][ T5332] ? __wake_up_klogd.part.0+0x99/0xf0 [ 90.684031][ T5332] ? vprintk+0x86/0xa0 [ 90.685680][ T5332] ? generic_shutdown_super+0x31b/0x3d0 [ 90.687948][ T5332] kill_block_super+0x3b/0x90 [ 90.689780][ T5332] deactivate_locked_super+0xbe/0x1a0 [ 90.691938][ T5332] deactivate_super+0xde/0x100 [ 90.693704][ T5332] cleanup_mnt+0x222/0x450 [ 90.695273][ T5332] task_work_run+0x14e/0x250 [ 90.696920][ T5332] ? __pfx_task_work_run+0x10/0x10 [ 90.698717][ T5332] syscall_exit_to_user_mode+0x278/0x2a0 [ 90.700692][ T5332] do_syscall_64+0xda/0x250 [ 90.702294][ T5332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.704536][ T5332] RIP: 0033:0x7f7b1047e217 [ 90.706228][ T5332] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8 [ 90.713932][ T5332] RSP: 002b:00007ffc7e659328 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6 [ 90.717296][ T5332] RAX: 0000000000000000 RBX: 0000000000000064 RCX: 00007f7b1047e217 [ 90.720587][ T5332] RDX: 0000000000000200 RSI: 0000000000000009 RDI: 00007ffc7e65a4d0 [ 90.723813][ T5332] RBP: 00007f7b104c8336 R08: 0000000000000000 R09: 0000000000000000 [ 90.727079][ T5332] R10: 0000000000000100 R11: 0000000000000202 R12: 00007ffc7e65a4d0 [ 90.730317][ T5332] R13: 00007f7b104c8336 R14: 0000555556270430 R15: 0000000000000005 [ 90.733513][ T5332] [ 90.734783][ T5332] Modules linked in: [ 90.736778][ T5332] ---[ end trace 0000000000000000 ]--- [ 90.739010][ T5332] RIP: 0010:generic_shutdown_super+0x31b/0x3d0 [ 90.741678][ T5332] Code: 28 48 89 ea 48 c1 ea 03 80 3c 02 00 0f 85 aa 00 00 00 48 8b 55 00 48 8d b3 68 06 00 00 48 c7 c7 40 2c 3d 8b e8 36 5e 74 ff 90 <0f> 0b e8 de c2 ef ff e9 2f fd ff ff e8 d4 c2 ef ff e9 02 fd ff ff [ 90.749475][ T5332] RSP: 0018:ffffc900037efd90 EFLAGS: 00010282 [ 90.752103][ T5332] RAX: 0000000000000030 RBX: ffff888034e72000 RCX: ffffffff816e69b9 [ 90.755225][ T5332] RDX: 0000000000000000 RSI: ffffffff816ef706 RDI: 0000000000000005 [ 90.763748][ T5332] RBP: ffffffff8e268620 R08: 0000000000000005 R09: 0000000000000000 [ 90.766813][ T5332] R10: 0000000080000000 R11: 0000000000000001 R12: ffff888034e729c0 [ 90.770149][ T5332] R13: ffff888034e72780 R14: 0000000000000000 R15: ffff888026ba4900 [ 90.773368][ T5332] FS: 0000555556270480(0000) GS:ffff88806b000000(0000) knlGS:0000000000000000 [ 90.776984][ T5332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.779846][ T5332] CR2: 00007ffc7e658b78 CR3: 0000000015ff6000 CR4: 0000000000350ef0 [ 90.783222][ T5332] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 90.786800][ T5332] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 90.790559][ T5332] Kernel panic - not syncing: Fatal exception [ 90.793495][ T5332] Kernel Offset: disabled [ 90.795104][ T5332] Rebooting in 86400 seconds..