Warning: Permanently added '[localhost]:47878' (ECDSA) to the list of known hosts. [ 70.554264][ T38] audit: type=1400 audit(1670322875.624:75): avc: denied { execute } for pid=3692 comm="sh" name="syz-fuzzer" dev="sda1" ino=1134 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 70.569275][ T38] audit: type=1400 audit(1670322875.624:76): avc: denied { execute_no_trans } for pid=3692 comm="sh" path="/syz-fuzzer" dev="sda1" ino=1134 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 2022/12/06 10:34:35 fuzzer started 2022/12/06 10:34:36 dialing manager at localhost:36861 [ 71.678595][ T38] audit: type=1400 audit(1670322876.754:77): avc: denied { mounton } for pid=3704 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1136 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 71.684669][ T3704] cgroup: Unknown subsys name 'net' [ 71.695086][ T38] audit: type=1400 audit(1670322876.754:78): avc: denied { mount } for pid=3704 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 [ 71.713277][ T38] audit: type=1400 audit(1670322876.774:79): avc: denied { unmount } for pid=3704 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 72.010506][ T3704] cgroup: Unknown subsys name 'rlimit' [ 72.106351][ T38] audit: type=1400 audit(1670322877.174:80): avc: denied { mounton } for pid=3704 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 2022/12/06 10:34:37 syscalls: 3833 2022/12/06 10:34:37 code coverage: enabled 2022/12/06 10:34:37 comparison tracing: enabled 2022/12/06 10:34:37 extra coverage: enabled 2022/12/06 10:34:37 delay kcov mmap: enabled 2022/12/06 10:34:37 setuid sandbox: enabled 2022/12/06 10:34:37 namespace sandbox: enabled 2022/12/06 10:34:37 Android sandbox: enabled 2022/12/06 10:34:37 fault injection: enabled 2022/12/06 10:34:37 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2022/12/06 10:34:37 net packet injection: enabled 2022/12/06 10:34:37 net device setup: enabled 2022/12/06 10:34:37 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/12/06 10:34:37 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/12/06 10:34:37 NIC VF setup: PCI device 0000:00:11.0 is not available 2022/12/06 10:34:37 USB emulation: enabled 2022/12/06 10:34:37 hci packet injection: enabled 2022/12/06 10:34:37 wifi device emulation: enabled 2022/12/06 10:34:37 802.15.4 emulation: enabled 2022/12/06 10:34:37 fetching corpus: 0, signal 0/2000 (executing program) [ 72.125232][ T38] audit: type=1400 audit(1670322877.174:81): avc: denied { mount } for pid=3704 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 [ 72.152444][ T38] audit: type=1400 audit(1670322877.184:82): avc: denied { setattr } for pid=3704 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=763 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 72.176343][ T38] audit: type=1400 audit(1670322877.184:83): avc: denied { create } for pid=3704 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 72.199435][ T38] audit: type=1400 audit(1670322877.184:84): avc: denied { write } for pid=3704 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 72.218740][ T38] audit: type=1400 audit(1670322877.184:85): avc: denied { read } for pid=3704 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 2022/12/06 10:34:37 fetching corpus: 50, 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(executing program) 2022/12/06 10:37:45 fetching corpus: 35750, signal 698484/746246 (executing program) 2022/12/06 10:37:45 fetching corpus: 35800, signal 698838/746248 (executing program) 2022/12/06 10:37:45 fetching corpus: 35850, signal 699221/746251 (executing program) 2022/12/06 10:37:46 fetching corpus: 35900, signal 699450/746251 (executing program) 2022/12/06 10:37:46 fetching corpus: 35950, signal 699637/746251 (executing program) 2022/12/06 10:37:46 fetching corpus: 36000, signal 699913/746251 (executing program) 2022/12/06 10:37:46 fetching corpus: 36050, signal 700148/746251 (executing program) [ 262.141773][ T1368] ieee802154 phy0 wpan0: encryption failed: -22 [ 262.146030][ T1368] ieee802154 phy1 wpan1: encryption failed: -22 2022/12/06 10:37:47 fetching corpus: 36100, signal 701485/746251 (executing program) 2022/12/06 10:37:47 fetching corpus: 36150, signal 701781/746251 (executing program) 2022/12/06 10:37:47 fetching corpus: 36200, signal 701990/746251 (executing 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(executing program) 2022/12/06 10:38:01 fetching corpus: 38600, signal 715886/746269 (executing program) 2022/12/06 10:38:01 fetching corpus: 38650, signal 716157/746269 (executing program) 2022/12/06 10:38:01 fetching corpus: 38700, signal 716521/746269 (executing program) 2022/12/06 10:38:01 fetching corpus: 38750, signal 716916/746269 (executing program) 2022/12/06 10:38:02 fetching corpus: 38800, signal 717159/746269 (executing program) 2022/12/06 10:38:02 fetching corpus: 38850, signal 717375/746269 (executing program) 2022/12/06 10:38:02 fetching corpus: 38900, signal 717586/746269 (executing program) 2022/12/06 10:38:02 fetching corpus: 38950, signal 717886/746269 (executing program) 2022/12/06 10:38:03 fetching corpus: 39000, signal 718128/746269 (executing program) 2022/12/06 10:38:03 fetching corpus: 39050, signal 718374/746269 (executing program) 2022/12/06 10:38:03 fetching corpus: 39100, signal 718662/746269 (executing program) 2022/12/06 10:38:04 fetching corpus: 39142, signal 718882/746269 (executing program) 2022/12/06 10:38:04 fetching corpus: 39142, signal 718882/746269 (executing program) 2022/12/06 10:38:07 starting 4 fuzzer processes 10:38:07 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendto$packet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 10:38:07 executing program 1: r0 = inotify_init() pipe(&(0x7f0000000000)={0xffffffffffffffff}) read$FUSE(r1, &(0x7f0000000bc0)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f0000002c00)={0x2020}, 0x2020) syz_mount_image$fuse(0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000004dc0)="a9d0") 10:38:07 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) faccessat2(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) 10:38:07 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) write$tun(r0, 0x0, 0x0) [ 282.375053][ T38] audit: type=1400 audit(1670323087.444:86): avc: denied { execmem } for pid=3737 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 282.644603][ T38] audit: type=1400 audit(1670323087.714:87): avc: denied { mounton } for pid=3741 comm="syz-executor.0" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 282.664483][ T38] audit: type=1400 audit(1670323087.724:88): avc: denied { mount } for pid=3742 comm="syz-executor.1" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 282.680492][ T38] audit: type=1400 audit(1670323087.724:89): avc: denied { create } for pid=3742 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 282.694805][ T38] audit: type=1400 audit(1670323087.724:90): avc: denied { read write } for pid=3742 comm="syz-executor.1" name="vhci" dev="devtmpfs" ino=1107 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 282.714194][ T38] audit: type=1400 audit(1670323087.724:91): avc: denied { open } for pid=3742 comm="syz-executor.1" path="/dev/vhci" dev="devtmpfs" ino=1107 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 282.731109][ T3755] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 282.731919][ T38] audit: type=1400 audit(1670323087.764:92): avc: denied { ioctl } for pid=3741 comm="syz-executor.0" path="socket:[30878]" dev="sockfs" ino=30878 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 282.733145][ T3756] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 282.734481][ T3756] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 282.735870][ T3756] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 282.736340][ T3756] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 282.736977][ T3756] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 282.737611][ T3755] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 282.738549][ T3757] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 282.738730][ T3757] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 282.739984][ T3754] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 282.740262][ T3757] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 282.740356][ T3757] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 282.741139][ T3757] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 282.741969][ T3757] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 282.741985][ T3754] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 282.742108][ T3757] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 282.742462][ T3754] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 282.742780][ T3757] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 282.744538][ T3754] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 282.747287][ T3744] Bluetooth: hci2: HCI_REQ-0x0c1a [ 282.748518][ T3750] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 282.755355][ T38] audit: type=1400 audit(1670323087.804:93): avc: denied { read } for pid=3744 comm="syz-executor.2" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 282.760748][ T3749] Bluetooth: hci3: HCI_REQ-0x0c1a [ 282.765619][ T38] audit: type=1400 audit(1670323087.804:94): avc: denied { open } for pid=3744 comm="syz-executor.2" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 282.766054][ T3750] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 282.770461][ T3741] Bluetooth: hci1: HCI_REQ-0x0c1a [ 282.771822][ T3755] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 282.772635][ T3755] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 282.772932][ T3755] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 282.775992][ T38] audit: type=1400 audit(1670323087.804:95): avc: denied { mounton } for pid=3744 comm="syz-executor.2" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 282.781528][ T3742] Bluetooth: hci0: HCI_REQ-0x0c1a [ 283.209323][ T3744] chnl_net:caif_netlink_parms(): no params data found [ 283.265628][ T3741] chnl_net:caif_netlink_parms(): no params data found [ 283.308420][ T3749] chnl_net:caif_netlink_parms(): no params data found [ 283.590825][ T3744] bridge0: port 1(bridge_slave_0) entered blocking state [ 283.595597][ T3744] bridge0: port 1(bridge_slave_0) entered disabled state [ 283.601402][ T3744] device bridge_slave_0 entered promiscuous mode [ 283.636830][ T3742] chnl_net:caif_netlink_parms(): no params data found [ 283.649407][ T3741] bridge0: port 1(bridge_slave_0) entered blocking state [ 283.653896][ T3741] bridge0: port 1(bridge_slave_0) entered disabled state [ 283.659545][ T3741] device bridge_slave_0 entered promiscuous mode [ 283.666608][ T3744] bridge0: port 2(bridge_slave_1) entered blocking state [ 283.673811][ T3744] bridge0: port 2(bridge_slave_1) entered disabled state [ 283.680781][ T3744] device bridge_slave_1 entered promiscuous mode [ 283.732808][ T3749] bridge0: port 1(bridge_slave_0) entered blocking state [ 283.737963][ T3749] bridge0: port 1(bridge_slave_0) entered disabled state [ 283.745451][ T3749] device bridge_slave_0 entered promiscuous mode [ 283.756402][ T3741] bridge0: port 2(bridge_slave_1) entered blocking state [ 283.762999][ T3741] bridge0: port 2(bridge_slave_1) entered disabled state [ 283.775284][ T3741] device bridge_slave_1 entered promiscuous mode [ 283.856084][ T3749] bridge0: port 2(bridge_slave_1) entered blocking state [ 283.861377][ T3749] bridge0: port 2(bridge_slave_1) entered disabled state [ 283.867213][ T3749] device bridge_slave_1 entered promiscuous mode [ 284.002374][ T3744] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 284.019660][ T3749] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 284.042373][ T3741] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 284.053460][ T3741] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 284.070089][ T3744] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 284.109206][ T3749] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 284.268774][ T3744] team0: Port device team_slave_0 added [ 284.301668][ T3749] team0: Port device team_slave_0 added [ 284.309921][ T3749] team0: Port device team_slave_1 added [ 284.330971][ T3741] team0: Port device team_slave_0 added [ 284.337178][ T3744] team0: Port device team_slave_1 added [ 284.341485][ T3742] bridge0: port 1(bridge_slave_0) entered blocking state [ 284.346095][ T3742] bridge0: port 1(bridge_slave_0) entered disabled state [ 284.352847][ T3742] device bridge_slave_0 entered promiscuous mode [ 284.401357][ T3741] team0: Port device team_slave_1 added [ 284.431807][ T3742] bridge0: port 2(bridge_slave_1) entered blocking state [ 284.437196][ T3742] bridge0: port 2(bridge_slave_1) entered disabled state [ 284.444072][ T3742] device bridge_slave_1 entered promiscuous mode [ 284.473033][ T3749] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 284.479059][ T3749] 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. [ 284.500506][ T3749] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 284.592722][ T3749] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 284.597693][ T3749] 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. [ 284.619671][ T3749] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 284.629514][ T3741] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 284.633643][ T3741] 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. [ 284.651718][ T3741] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 284.660378][ T3744] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 284.666030][ T3744] 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. [ 284.708724][ T3744] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 284.720475][ T3742] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 284.732585][ T3742] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 284.742922][ T3741] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 284.747514][ T3741] 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. [ 284.765421][ T3741] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 284.774753][ T3744] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 284.779076][ T3744] 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. [ 284.789931][ T3746] Bluetooth: hci3: command 0x0409 tx timeout [ 284.798666][ T3744] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 284.798843][ T3755] Bluetooth: hci2: command 0x0409 tx timeout [ 284.861701][ T3742] team0: Port device team_slave_0 added [ 284.869688][ T3746] Bluetooth: hci1: command 0x0409 tx timeout [ 284.871474][ T3742] team0: Port device team_slave_1 added [ 284.938611][ T3756] Bluetooth: hci0: command 0x0409 tx timeout [ 285.053960][ T3749] device hsr_slave_0 entered promiscuous mode [ 285.059261][ T3749] device hsr_slave_1 entered promiscuous mode [ 285.064372][ T3742] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 285.070496][ T3742] 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. [ 285.087812][ T3742] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 285.153636][ T3741] device hsr_slave_0 entered promiscuous mode [ 285.160757][ T3741] device hsr_slave_1 entered promiscuous mode [ 285.166721][ T3741] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 285.175332][ T3741] Cannot create hsr debugfs directory [ 285.183328][ T3742] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 285.189649][ T3742] 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. [ 285.210286][ T3742] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 285.226074][ T3744] device hsr_slave_0 entered promiscuous mode [ 285.230945][ T3744] device hsr_slave_1 entered promiscuous mode [ 285.235476][ T3744] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 285.245152][ T3744] Cannot create hsr debugfs directory [ 285.506210][ T3742] device hsr_slave_0 entered promiscuous mode [ 285.515738][ T3742] device hsr_slave_1 entered promiscuous mode [ 285.521553][ T3742] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 285.527855][ T3742] Cannot create hsr debugfs directory [ 285.853226][ T3744] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 285.866165][ T3744] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 285.877319][ T3744] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 285.889044][ T3744] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 285.961922][ T3749] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 285.976030][ T3749] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 285.984239][ T3749] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 285.993998][ T3749] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 286.094248][ T3744] 8021q: adding VLAN 0 to HW filter on device bond0 [ 286.106207][ T3741] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 286.126647][ T3741] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 286.137896][ T3741] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 286.174527][ T3741] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 286.184370][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 286.191129][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 286.201546][ T3744] 8021q: adding VLAN 0 to HW filter on device team0 [ 286.237747][ T3742] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 286.247345][ T3742] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 286.272792][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 286.280962][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 286.287305][ T3785] bridge0: port 1(bridge_slave_0) entered blocking state [ 286.293671][ T3785] bridge0: port 1(bridge_slave_0) entered forwarding state [ 286.301329][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 286.308783][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 286.314734][ T3785] bridge0: port 2(bridge_slave_1) entered blocking state [ 286.319371][ T3785] bridge0: port 2(bridge_slave_1) entered forwarding state [ 286.326172][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 286.339882][ T3742] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 286.357207][ T3742] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 286.375333][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 286.404245][ T834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 286.411864][ T834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 286.421118][ T834] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 286.429587][ T834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 286.436658][ T834] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 286.444142][ T834] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 286.454124][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 286.463145][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 286.507787][ T3744] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 286.519098][ T3744] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 286.526705][ T834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 286.534630][ T834] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 286.559661][ T3749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 286.606395][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 286.613775][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 286.626225][ T3749] 8021q: adding VLAN 0 to HW filter on device team0 [ 286.654713][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 286.665953][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 286.673586][ T3782] bridge0: port 1(bridge_slave_0) entered blocking state [ 286.691455][ T3782] bridge0: port 1(bridge_slave_0) entered forwarding state [ 286.699683][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 286.709129][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 286.717221][ T3782] bridge0: port 2(bridge_slave_1) entered blocking state [ 286.724140][ T3782] bridge0: port 2(bridge_slave_1) entered forwarding state [ 286.743560][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 286.781328][ T3784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 286.788002][ T3784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 286.806844][ T3741] 8021q: adding VLAN 0 to HW filter on device bond0 [ 286.831257][ T834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 286.839275][ T834] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 286.853874][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 286.858501][ T3746] Bluetooth: hci3: command 0x041b tx timeout [ 286.859133][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 286.868333][ T3756] Bluetooth: hci2: command 0x041b tx timeout [ 286.868548][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 286.878693][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 286.886564][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 286.922778][ T3742] 8021q: adding VLAN 0 to HW filter on device bond0 [ 286.931947][ T3741] 8021q: adding VLAN 0 to HW filter on device team0 [ 286.939174][ T3746] Bluetooth: hci1: command 0x041b tx timeout [ 286.969499][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 286.977008][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 286.985451][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 287.000457][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 287.010320][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 287.018547][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 287.018758][ T3746] Bluetooth: hci0: command 0x041b tx timeout [ 287.026310][ T3786] bridge0: port 1(bridge_slave_0) entered blocking state [ 287.034875][ T3786] bridge0: port 1(bridge_slave_0) entered forwarding state [ 287.042146][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 287.049253][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 287.055176][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 287.064030][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 287.070113][ T3786] bridge0: port 2(bridge_slave_1) entered blocking state [ 287.075702][ T3786] bridge0: port 2(bridge_slave_1) entered forwarding state [ 287.082975][ T3786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 287.095144][ T3742] 8021q: adding VLAN 0 to HW filter on device team0 [ 287.105791][ T3749] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 287.113717][ T834] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 287.119132][ T834] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 287.136806][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 287.145312][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 287.152734][ T47] bridge0: port 1(bridge_slave_0) entered blocking state [ 287.158898][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state [ 287.177601][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 287.183225][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 287.206368][ T3744] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 287.229247][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 287.237684][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 287.246543][ T3785] bridge0: port 2(bridge_slave_1) entered blocking state [ 287.252334][ T3785] bridge0: port 2(bridge_slave_1) entered forwarding state [ 287.257676][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 287.263754][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 287.272024][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 287.281791][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 287.289996][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 287.326259][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 287.333744][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 287.341343][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 287.348760][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 287.355696][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 287.363965][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 287.370607][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 287.376964][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 287.383130][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 287.391897][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 287.405469][ T3741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 287.436893][ T179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 287.445520][ T179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 287.454457][ T179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 287.461350][ T179] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 287.492813][ T3784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 287.500842][ T3784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 287.508703][ T3784] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 287.515259][ T3784] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 287.521774][ T3784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 287.529216][ T3784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 287.545093][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 287.554004][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 287.563701][ T3744] device veth0_vlan entered promiscuous mode [ 287.574462][ T3742] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 287.583542][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 287.591460][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 287.606283][ T3749] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 287.615213][ T3744] device veth1_vlan entered promiscuous mode [ 287.646646][ T179] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 287.655238][ T179] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 287.664239][ T179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 287.672712][ T179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 287.693407][ T3741] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 287.702802][ T3784] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 287.709313][ T3784] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 287.729365][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 287.737897][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 287.754606][ T3749] device veth0_vlan entered promiscuous mode [ 287.764923][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 287.772807][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 287.799098][ T3749] device veth1_vlan entered promiscuous mode [ 287.809041][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 287.816164][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 287.823837][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 287.832888][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 287.839700][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 287.845702][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 287.863904][ T3744] device veth0_macvtap entered promiscuous mode [ 287.873803][ T3744] device veth1_macvtap entered promiscuous mode [ 287.895816][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 287.901559][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 287.909614][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 287.915806][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 287.920688][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 287.927518][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 287.940586][ T3741] device veth0_vlan entered promiscuous mode [ 287.947256][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 287.952434][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 287.964136][ T3742] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 287.990354][ T3741] device veth1_vlan entered promiscuous mode [ 288.003182][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 288.009358][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 288.016960][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 288.029373][ T3744] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 288.042018][ T3749] device veth0_macvtap entered promiscuous mode [ 288.049895][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 288.055235][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 288.061763][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 288.068527][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 288.079155][ T3744] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 288.098484][ T3749] device veth1_macvtap entered promiscuous mode [ 288.111065][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 288.118509][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 288.125065][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 288.132037][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 288.137999][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 288.145921][ T3744] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 288.153366][ T3744] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 288.160977][ T3744] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 288.168789][ T3744] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 288.240452][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 288.252712][ T836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 288.263819][ T3749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 288.274518][ T3749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 288.285194][ T3749] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 288.295177][ T3749] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 288.302877][ T3749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 288.313539][ T3749] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 288.322640][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 288.328606][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 288.334618][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 288.341764][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 288.348491][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 288.362958][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 288.378286][ T3742] device veth0_vlan entered promiscuous mode [ 288.407193][ T3741] device veth0_macvtap entered promiscuous mode [ 288.417794][ T3742] device veth1_vlan entered promiscuous mode [ 288.423832][ T3749] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 288.429668][ T3749] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 288.435689][ T3749] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 288.442618][ T3749] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 288.454243][ T179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 288.460661][ T179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 288.467693][ T179] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 288.525050][ T3741] device veth1_macvtap entered promiscuous mode [ 288.590542][ T3741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 288.599676][ T3741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 288.610101][ T3741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 288.617662][ T3741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 288.629888][ T3741] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 288.654622][ T3741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 288.664312][ T3741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 288.672696][ T3741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 288.680117][ T3741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 288.688407][ T3741] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 288.693919][ T3784] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 288.701545][ T3784] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 288.708439][ T3784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 288.714567][ T3784] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 288.722582][ T3784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 288.735754][ T3781] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 288.743108][ T3742] device veth0_macvtap entered promiscuous mode [ 288.749968][ T3781] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 288.773313][ T3742] device veth1_macvtap entered promiscuous mode [ 288.783622][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 288.794056][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 288.803384][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 288.810923][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 288.818825][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 288.830257][ T3741] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 288.836994][ T3741] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 288.843960][ T3741] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 288.851851][ T3741] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 288.874615][ T3781] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 288.876972][ T3778] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 288.892911][ T3778] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 288.896397][ T3781] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 288.911878][ T179] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 288.919447][ T179] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 288.948462][ T3746] Bluetooth: hci2: command 0x040f tx timeout [ 288.950140][ T3756] Bluetooth: hci3: command 0x040f tx timeout [ 288.961066][ T3742] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 288.963356][ T38] kauditd_printk_skb: 2 callbacks suppressed [ 288.963374][ T38] audit: type=1400 audit(1670323094.034:98): avc: denied { mounton } for pid=3744 comm="syz-executor.2" path="/dev/binderfs" dev="devtmpfs" ino=2388 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 288.969527][ T3742] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 288.973631][ T38] audit: type=1400 audit(1670323094.034:99): avc: denied { mount } for pid=3744 comm="syz-executor.2" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 288.992843][ T3742] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 288.992866][ T3742] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 288.992877][ T3742] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 288.992891][ T3742] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 288.994832][ T3742] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 289.020578][ T3746] Bluetooth: hci1: command 0x040f tx timeout [ 289.083569][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 289.091975][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 289.098587][ T3756] Bluetooth: hci0: command 0x040f tx timeout [ 289.105869][ T3778] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 289.112962][ T3778] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 289.129354][ T3742] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 289.136113][ T3742] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 289.142806][ T3742] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 289.147487][ T38] audit: type=1400 audit(1670323094.214:100): avc: denied { read write } for pid=3744 comm="syz-executor.2" name="loop2" dev="devtmpfs" ino=661 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 289.154083][ T3742] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 289.168182][ T38] audit: type=1400 audit(1670323094.214:101): avc: denied { open } for pid=3744 comm="syz-executor.2" path="/dev/loop2" dev="devtmpfs" ino=661 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 289.176629][ T3742] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 10:38:14 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000180)={0x2020}, 0x2020) [ 289.193057][ T38] audit: type=1400 audit(1670323094.214:102): avc: denied { ioctl } for pid=3744 comm="syz-executor.2" path="/dev/loop2" dev="devtmpfs" ino=661 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 289.199847][ T3742] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 289.231081][ T3742] batman_adv: batadv0: Interface activated: batadv_slave_1 10:38:14 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000180)={0x2020}, 0x2020) [ 289.257022][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 289.264354][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 289.271258][ T3782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 289.281304][ T3742] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 10:38:14 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000600)='./bus\x00') chdir(&(0x7f0000000640)='./file1\x00') openat(0xffffffffffffff9c, 0x0, 0x5a042, 0x0) [ 289.287350][ T3742] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 289.294607][ T3742] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 289.304546][ T3742] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 289.324066][ T38] audit: type=1400 audit(1670323094.394:103): avc: denied { mounton } for pid=3815 comm="syz-executor.2" path="/syzkaller-testdir2520245205/syzkaller.eFs0KX/3/file0" dev="sda1" ino=1148 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 289.335171][ T3781] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 289.350974][ T3781] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 289.356086][ T38] audit: type=1400 audit(1670323094.424:104): avc: denied { mounton } for pid=3815 comm="syz-executor.2" path="/syzkaller-testdir2520245205/syzkaller.eFs0KX/3/file0" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 289.380362][ T38] audit: type=1400 audit(1670323094.454:105): avc: denied { mount } for pid=3815 comm="syz-executor.2" name="/" dev="overlay" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 289.402827][ T3785] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 289.406176][ T38] audit: type=1400 audit(1670323094.474:106): avc: denied { unlink } for pid=3815 comm="syz-executor.2" name="#1" dev="sda1" ino=1154 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=chr_file permissive=1 [ 289.407469][ T3816] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. 10:38:14 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, [@mdlm={0x15}, @dmm={0x7}]}}}]}}]}}, 0x0) [ 289.444327][ T38] audit: type=1400 audit(1670323094.514:107): avc: denied { unmount } for pid=3744 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 289.479111][ T3778] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 289.487836][ T3778] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 289.505493][ T3784] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 289.553619][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 289.560583][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 289.598823][ T3784] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 289.640008][ T3778] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 289.646891][ T3778] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 10:38:14 executing program 0: r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, 0x0) [ 289.663137][ T3784] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 290.128396][ T3790] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 290.388722][ T3790] usb 7-1: Using ep0 maxpacket: 8 [ 290.508608][ T3790] usb 7-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 290.678583][ T3790] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 290.686771][ T3790] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 10:38:15 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x1f000, 0x0) 10:38:15 executing program 0: r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, 0x0) 10:38:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) [ 290.694401][ T3790] usb 7-1: Product: syz [ 290.718234][ T3790] usb 7-1: Manufacturer: syz [ 290.723984][ T3790] usb 7-1: SerialNumber: syz 10:38:15 executing program 3: syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x0, &(0x7f0000000180)={[{@nls={'nls', 0x3d, 'macceltic'}}, {@nodecompose}, {@creator={'creator', 0x3d, "7b1e5e3c"}}, {@barrier}, {@uid={'uid', 0x3d, 0xee01}}, {@umask={'umask', 0x3d, 0x3ba244b3}}, {}]}, 0x3, 0x5dd, &(0x7f0000000680)="$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") r0 = memfd_create(&(0x7f0000000140)='\xedr!QY\x88=Vx\xa1\xd1<\xdeb\x17\xd3\xe2i\x1d5\x17\xa4\x00\xd8\x02\x9f\x11\xfa\t\x13]\f\xcbo\xc4X\x00\x94/\x96h\xef~Ms\"\x00\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="a9ffffffbe4b1f8b7c48e4f5daa3647b74d94c4eab47668f70ed3ffe55149fbb2ab4e23399d0c1ce8783d3a13e6aa9a6483a"], 0x108) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x8000200000c, 0x11, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x275a, 0x0) [ 290.753957][ T3842] loop1: detected capacity change from 0 to 512 10:38:15 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000180)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f0000009880)={0x2020}, 0x2020) [ 290.810551][ T3844] loop3: detected capacity change from 0 to 1024 [ 290.823497][ T3790] cdc_ether: probe of 7-1:1.0 failed with error -22 10:38:15 executing program 0: r0 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000600)=[{}, {}]}) [ 290.857496][ T3842] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz-executor.1: bad orphan inode 15 [ 290.869307][ T3842] ext4_test_bit(bit=14, block=18) = 1 [ 290.874245][ T3842] is_bad_inode(inode)=0 [ 290.877706][ T3842] NEXT_ORPHAN(inode)=0 [ 290.881327][ T3842] max_ino=32 [ 290.884002][ T3842] i_nlink=1 [ 290.888361][ T3842] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 290.898675][ T3842] ext4 filesystem being mounted at /syzkaller-testdir3758923183/syzkaller.FS64uI/1/file0 supports timestamps until 2038 (0x7fffffff) [ 290.921858][ T3842] EXT4-fs warning (device loop1): ext4_empty_dir:3085: inode #12: comm syz-executor.1: directory missing '..' [ 290.965255][ T3742] EXT4-fs (loop1): unmounting filesystem. [ 291.016250][ T3790] usb 7-1: USB disconnect, device number 2 [ 291.018429][ T3756] Bluetooth: hci2: command 0x0419 tx timeout [ 291.022743][ T3746] Bluetooth: hci3: command 0x0419 tx timeout [ 291.098418][ T3756] Bluetooth: hci1: command 0x0419 tx timeout [ 291.188345][ T3746] Bluetooth: hci0: command 0x0419 tx timeout 10:38:16 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) read$FUSE(r0, 0x0, 0x0) 10:38:16 executing program 3: syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x0, &(0x7f0000000180)={[{@nls={'nls', 0x3d, 'macceltic'}}, {@nodecompose}, {@creator={'creator', 0x3d, "7b1e5e3c"}}, {@barrier}, {@uid={'uid', 0x3d, 0xee01}}, {@umask={'umask', 0x3d, 0x3ba244b3}}, {}]}, 0x3, 0x5dd, &(0x7f0000000680)="$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") r0 = memfd_create(&(0x7f0000000140)='\xedr!QY\x88=Vx\xa1\xd1<\xdeb\x17\xd3\xe2i\x1d5\x17\xa4\x00\xd8\x02\x9f\x11\xfa\t\x13]\f\xcbo\xc4X\x00\x94/\x96h\xef~Ms\"\x00\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="a9ffffffbe4b1f8b7c48e4f5daa3647b74d94c4eab47668f70ed3ffe55149fbb2ab4e23399d0c1ce8783d3a13e6aa9a6483a"], 0x108) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x8000200000c, 0x11, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x275a, 0x0) 10:38:16 executing program 2: syz_usb_connect$cdc_ecm(0x0, 0x69, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x57, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, [@mdlm={0x15}, @dmm={0x7}]}}}]}}]}}, 0x0) 10:38:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) 10:38:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) [ 291.581742][ T3858] loop1: detected capacity change from 0 to 512 [ 291.591827][ T3856] loop3: detected capacity change from 0 to 1024 [ 291.597866][ T3862] loop0: detected capacity change from 0 to 512 [ 291.620840][ T3858] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz-executor.1: bad orphan inode 15 [ 291.628543][ T3862] EXT4-fs error (device loop0): ext4_orphan_get:1418: comm syz-executor.0: bad orphan inode 15 [ 291.631474][ T3858] ext4_test_bit(bit=14, block=18) = 1 10:38:16 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)) [ 291.637796][ T3862] ext4_test_bit(bit=14, block=18) = 1 [ 291.641290][ T3858] is_bad_inode(inode)=0 [ 291.641313][ T3858] NEXT_ORPHAN(inode)=0 [ 291.641322][ T3858] max_ino=32 [ 291.641331][ T3858] i_nlink=1 [ 291.641405][ T3858] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 291.641690][ T3858] ext4 filesystem being mounted at /syzkaller-testdir3758923183/syzkaller.FS64uI/2/file0 supports timestamps until 2038 (0x7fffffff) [ 291.645344][ T3862] is_bad_inode(inode)=0 [ 291.681605][ T3862] NEXT_ORPHAN(inode)=0 [ 291.684851][ T3862] max_ino=32 [ 291.687144][ T3862] i_nlink=1 [ 291.697486][ T3862] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 291.701687][ T3858] EXT4-fs warning (device loop1): ext4_empty_dir:3085: inode #12: comm syz-executor.1: directory missing '..' [ 291.705402][ T3862] ext4 filesystem being mounted at /syzkaller-testdir324897758/syzkaller.zRwtuN/6/file0 supports timestamps until 2038 (0x7fffffff) 10:38:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) [ 291.747537][ T3742] EXT4-fs (loop1): unmounting filesystem. [ 291.751658][ T3862] EXT4-fs warning (device loop0): ext4_empty_dir:3085: inode #12: comm syz-executor.0: directory missing '..' 10:38:16 executing program 0: r0 = openat$userio(0xffffffffffffff9c, &(0x7f00000066c0), 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, 0x0) [ 291.787879][ T3741] EXT4-fs (loop0): unmounting filesystem. [ 291.819430][ T3870] loop1: detected capacity change from 0 to 512 [ 291.860615][ T3870] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz-executor.1: bad orphan inode 15 10:38:16 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @multicast1}}, 0x2) [ 291.871404][ T3785] usb 7-1: new high-speed USB device number 3 using dummy_hcd [ 291.881788][ T3870] ext4_test_bit(bit=14, block=18) = 1 [ 291.887507][ T3870] is_bad_inode(inode)=0 [ 291.896200][ T3870] NEXT_ORPHAN(inode)=0 [ 291.901936][ T3870] max_ino=32 [ 291.904676][ T3870] i_nlink=1 [ 291.907420][ T3870] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 291.928409][ T3870] ext4 filesystem being mounted at /syzkaller-testdir3758923183/syzkaller.FS64uI/3/file0 supports timestamps until 2038 (0x7fffffff) 10:38:17 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @broadcast}}, 0x1e) [ 291.969998][ T3870] EXT4-fs warning (device loop1): ext4_empty_dir:3085: inode #12: comm syz-executor.1: directory missing '..' [ 291.996287][ T3742] EXT4-fs (loop1): unmounting filesystem. [ 292.118445][ T3785] usb 7-1: Using ep0 maxpacket: 8 [ 292.248315][ T3785] usb 7-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 292.420234][ T3785] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 292.429019][ T3785] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 292.434903][ T3785] usb 7-1: Product: syz [ 292.437382][ T3785] usb 7-1: Manufacturer: syz [ 292.440504][ T3785] usb 7-1: SerialNumber: syz [ 292.490354][ T3785] cdc_ether: probe of 7-1:1.0 failed with error -22 [ 292.716922][ T3806] usb 7-1: USB disconnect, device number 3 10:38:18 executing program 2: syz_io_uring_setup(0x652e, &(0x7f0000000b00)={0x0, 0x0, 0x2c0}, &(0x7f00007fd000/0x800000)=nil, &(0x7f0000971000/0x4000)=nil, &(0x7f0000000b80), &(0x7f0000000bc0)) 10:38:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) 10:38:18 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000600)='./bus\x00') chdir(&(0x7f0000000640)='./file1\x00') openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x5a042, 0x0) 10:38:18 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)) [ 293.251658][ T3881] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 293.255566][ T3882] loop1: detected capacity change from 0 to 512 [ 293.279636][ T3882] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz-executor.1: bad orphan inode 15 [ 293.292001][ T3882] ext4_test_bit(bit=14, block=18) = 1 [ 293.295382][ T3882] is_bad_inode(inode)=0 [ 293.298909][ T3882] NEXT_ORPHAN(inode)=0 [ 293.302311][ T3882] max_ino=32 [ 293.304796][ T3882] i_nlink=1 10:38:18 executing program 2: syz_io_uring_setup(0x652e, &(0x7f0000000b00)={0x0, 0x0, 0x2c0}, &(0x7f00007fd000/0x800000)=nil, &(0x7f0000971000/0x4000)=nil, &(0x7f0000000b80), &(0x7f0000000bc0)) 10:38:18 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='workdir=./file1,lowerdir=./file0,upperdir=./bus,index=on']) chdir(&(0x7f0000000600)='./bus\x00') chdir(&(0x7f0000000640)='./file1\x00') openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x5a042, 0x0) [ 293.307341][ T3882] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 293.318292][ T3882] ext4 filesystem being mounted at /syzkaller-testdir3758923183/syzkaller.FS64uI/4/file0 supports timestamps until 2038 (0x7fffffff) [ 293.342740][ T3882] EXT4-fs warning (device loop1): ext4_empty_dir:3085: inode #12: comm syz-executor.1: directory missing '..' 10:38:18 executing program 2: r0 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, &(0x7f0000000200)=[{}, {}, {}], 0x2, 0x0, &(0x7f0000000040)=[{}, {}], 0x0, 0x0, 0x0}) 10:38:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$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") unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200) [ 293.405653][ T3742] EXT4-fs (loop1): unmounting filesystem. 10:38:18 executing program 2: symlinkat(&(0x7f0000000b80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000c40)='./file0\x00') [ 293.435863][ T3894] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. 10:38:18 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100)) ioctl$PPPIOCGNPMODE(r0, 0x4004743c, 0xfffffffffffffffe) [ 293.494392][ T3898] loop1: detected capacity change from 0 to 512 10:38:18 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x2}, 'port0\x00'}) [ 293.529721][ T3898] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz-executor.1: bad orphan inode 15 [ 293.548480][ T3898] ext4_test_bit(bit=14, block=18) = 1 [ 293.554147][ T3898] is_bad_inode(inode)=0 [ 293.554753][ T3901] syz-executor.2 (3901) used obsolete PPPIOCDETACH ioctl [ 293.557883][ T3898] NEXT_ORPHAN(inode)=0 [ 293.567733][ T3898] max_ino=32 [ 293.570045][ T3898] i_nlink=1 [ 293.572163][ T3898] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 293.580617][ T3898] ext4 filesystem being mounted at /syzkaller-testdir3758923183/syzkaller.FS64uI/5/file0 supports timestamps until 2038 (0x7fffffff) [ 293.628775][ T3742] EXT4-fs (loop1): unmounting filesystem. 10:38:19 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)) 10:38:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$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") unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200) 10:38:19 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) chdir(&(0x7f0000000600)='./bus\x00') 10:38:19 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000800)={0x1, &(0x7f00000007c0)=[{0x6}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000300)={0x0, 0x0, 0xffffffffffffffff, 0xe21}) [ 294.569163][ T38] kauditd_printk_skb: 23 callbacks suppressed 10:38:19 executing program 0: bpf$PROG_LOAD(0x2, &(0x7f0000000a40)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) syz_clone(0x40000000, &(0x7f0000000000)="2be0153f82348ee675b79bc281d45df30d359218c4edc2b6c6bd61d93c3516d6ec28eeac35d35a206914e040d75b562b3cf466125a979ea40fec3453ffe3bf431d758e9f74ecba8e65ea2ea272a16e25abb2cdaedf486b5e3893bc8693d65d895c658aed3f47b4adb16a763bb15c3d7ffba9557cacab4b09d31c3ab307f1fb93680a58da9b5008e71af14b0c28c5cce59438827c3e27", 0x96, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="b4fc04778aade883c04e4808c4027ac41c4ba8d5bbed065cc07cf2db66715e08e9a1d8209e672a7b3284ff0d522f22489b86df24ed0d0b69cc310ef043c56e59332d46cc13538d43c215abf801a37794ac6da946c287e00d1377dde1bdd504f95e5f047afaa02e21756808a95c1d29dcbdd57078c26479c95cbd73ec4fcc91776f9a99cb54085578dddb8f888342dee3550985d5f692938d881c7031a24336f1759fbaf3bb305f0fbd95325d905ae2571fcf723781fd") sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(0xffffffffffffffff, &(0x7f0000000ec0)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_RADAR_DETECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x800, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8, 0x3, r0}, @void}}, [@NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x9}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x845}, 0x8000) syz_genetlink_get_family_id$team(&(0x7f0000000c40), 0xffffffffffffffff) sendmsg$NL80211_CMD_RADAR_DETECT(0xffffffffffffffff, 0x0, 0x8000) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000006c0), 0xffffffffffffffff) memfd_secret(0x0) syz_clone(0x4000, &(0x7f0000000280)="fb", 0x1, &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)="1f0b4490f053c6a43a222f7b269d7376633c45333cea01456ff1c98a5d04233ea44a1dcf819cea0f565e4b7e0f2e93d8d8add4e8f45d4431e59165d1ba6caaae4b3f426672e1d6972bd2b6fc30eaf32fa783de001f7263b3db849b76fbe61dd08244192319e348c18767705d2edff660d48b") [ 294.569181][ T38] audit: type=1326 audit(1670323099.644:131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3904 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f036648c0d9 code=0x0 [ 294.598632][ T3910] loop1: detected capacity change from 0 to 512 [ 294.614568][ T3910] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz-executor.1: bad orphan inode 15 [ 294.626407][ T3910] ext4_test_bit(bit=14, block=18) = 1 [ 294.631089][ T38] audit: type=1400 audit(1670323099.694:132): avc: denied { bpf } for pid=3913 comm="syz-executor.0" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 294.636134][ T3910] is_bad_inode(inode)=0 [ 294.652291][ T3910] NEXT_ORPHAN(inode)=0 [ 294.655333][ T3910] max_ino=32 [ 294.657245][ T3910] i_nlink=1 [ 294.659521][ T3910] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 294.664363][ T3910] ext4 filesystem being mounted at /syzkaller-testdir3758923183/syzkaller.FS64uI/6/file0 supports timestamps until 2038 (0x7fffffff) 10:38:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$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") unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200) [ 294.690361][ T38] audit: type=1400 audit(1670323099.764:133): avc: denied { create } for pid=3913 comm="syz-executor.0" anonclass=[secretmem] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 294.722548][ T3742] EXT4-fs (loop1): unmounting filesystem. [ 294.774776][ T3921] loop1: detected capacity change from 0 to 512 [ 294.782619][ T3851] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 294.794164][ T3851] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 294.802072][ T3851] Buffer I/O error on dev loop1, logical block 0, async page read [ 294.807897][ T3851] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 294.815517][ T3851] Buffer I/O error on dev loop1, logical block 0, async page read [ 294.864580][ T3921] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz-executor.1: bad orphan inode 15 [ 294.881887][ T3921] ext4_test_bit(bit=14, block=18) = 1 [ 294.892749][ T3921] is_bad_inode(inode)=0 [ 294.899629][ T3921] NEXT_ORPHAN(inode)=0 [ 294.913698][ T3921] max_ino=32 [ 294.917100][ T3921] i_nlink=1 [ 294.921011][ T3921] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 294.942388][ T3921] ext4 filesystem being mounted at /syzkaller-testdir3758923183/syzkaller.FS64uI/7/file0 supports timestamps until 2038 (0x7fffffff) 10:38:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) [ 295.032931][ T3742] EXT4-fs (loop1): unmounting filesystem. 10:38:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) 10:38:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) 10:38:21 executing program 2: openat$incfs(0xffffffffffffff9c, &(0x7f0000000ac0)='.log\x00', 0x80040, 0x0) openat$incfs(0xffffffffffffff9c, &(0x7f0000000ac0)='.log\x00', 0x80240, 0x0) 10:38:21 executing program 0: bpf$PROG_LOAD(0x2, &(0x7f0000000a40)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) syz_clone(0x40000000, &(0x7f0000000000)="2be0153f82348ee675b79bc281d45df30d359218c4edc2b6c6bd61d93c3516d6ec28eeac35d35a206914e040d75b562b3cf466125a979ea40fec3453ffe3bf431d758e9f74ecba8e65ea2ea272a16e25abb2cdaedf486b5e3893bc8693d65d895c658aed3f47b4adb16a763bb15c3d7ffba9557cacab4b09d31c3ab307f1fb93680a58da9b5008e71af14b0c28c5cce59438827c3e27", 0x96, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="b4fc04778aade883c04e4808c4027ac41c4ba8d5bbed065cc07cf2db66715e08e9a1d8209e672a7b3284ff0d522f22489b86df24ed0d0b69cc310ef043c56e59332d46cc13538d43c215abf801a37794ac6da946c287e00d1377dde1bdd504f95e5f047afaa02e21756808a95c1d29dcbdd57078c26479c95cbd73ec4fcc91776f9a99cb54085578dddb8f888342dee3550985d5f692938d881c7031a24336f1759fbaf3bb305f0fbd95325d905ae2571fcf723781fd") sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(0xffffffffffffffff, &(0x7f0000000ec0)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_RADAR_DETECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x800, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8, 0x3, r0}, @void}}, [@NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x9}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x845}, 0x8000) syz_genetlink_get_family_id$team(&(0x7f0000000c40), 0xffffffffffffffff) sendmsg$NL80211_CMD_RADAR_DETECT(0xffffffffffffffff, 0x0, 0x8000) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000006c0), 0xffffffffffffffff) memfd_secret(0x0) syz_clone(0x4000, &(0x7f0000000280)="fb", 0x1, &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)="1f0b4490f053c6a43a222f7b269d7376633c45333cea01456ff1c98a5d04233ea44a1dcf819cea0f565e4b7e0f2e93d8d8add4e8f45d4431e59165d1ba6caaae4b3f426672e1d6972bd2b6fc30eaf32fa783de001f7263b3db849b76fbe61dd08244192319e348c18767705d2edff660d48b") 10:38:21 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)) 10:38:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$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") r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) [ 296.082834][ T3935] loop1: detected capacity change from 0 to 512 10:38:21 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x0, 0x1}, 0x6) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) dup3(r1, r0, 0x0) [ 296.145649][ T3935] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz-executor.1: bad orphan inode 15 [ 296.160952][ T38] audit: type=1400 audit(1670323101.224:134): avc: denied { bind } for pid=3939 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 296.181919][ T38] audit: type=1400 audit(1670323101.234:135): avc: denied { read write } for pid=3939 comm="syz-executor.2" name="fuse" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 296.185889][ T3935] ext4_test_bit(bit=14, block=18) = 1 10:38:21 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x0, 0x1}, 0x6) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) dup3(r1, r0, 0x0) [ 296.215486][ T3935] is_bad_inode(inode)=0 [ 296.216621][ T38] audit: type=1400 audit(1670323101.234:136): avc: denied { open } for pid=3939 comm="syz-executor.2" path="/dev/fuse" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 296.230279][ T3918] syz-executor.0 (3918) used greatest stack depth: 23304 bytes left [ 296.236969][ T3935] NEXT_ORPHAN(inode)=0 [ 296.246130][ T3935] max_ino=32 [ 296.248788][ T3935] i_nlink=1 [ 296.251345][ T3935] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 296.258520][ T3935] ext4 filesystem being mounted at /syzkaller-testdir3758923183/syzkaller.FS64uI/11/file0 supports timestamps until 2038 (0x7fffffff) 10:38:21 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x0, 0x1}, 0x6) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) dup3(r1, r0, 0x0) 10:38:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$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") r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) [ 296.335106][ T3742] EXT4-fs (loop1): unmounting filesystem. 10:38:21 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x0, 0x1}, 0x6) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) dup3(r1, r0, 0x0) [ 296.386712][ T3951] loop1: detected capacity change from 0 to 512 [ 296.414413][ T3951] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz-executor.1: bad orphan inode 15 [ 296.425528][ T3951] ext4_test_bit(bit=14, block=18) = 1 [ 296.430252][ T3951] is_bad_inode(inode)=0 [ 296.433860][ T3951] NEXT_ORPHAN(inode)=0 [ 296.437797][ T3951] max_ino=32 [ 296.440941][ T3951] i_nlink=1 [ 296.443417][ T3951] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 296.450207][ T3951] ext4 filesystem being mounted at /syzkaller-testdir3758923183/syzkaller.FS64uI/12/file0 supports timestamps until 2038 (0x7fffffff) [ 296.504082][ T3742] EXT4-fs (loop1): unmounting filesystem. 10:38:22 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmsg$802154_dgram(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x24, @long}, 0x14, &(0x7f0000000100)={0x0, 0x2}}, 0x0) [ 297.134380][ T38] audit: type=1400 audit(1670323102.204:137): avc: denied { write } for pid=3955 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 297.199517][ T38] audit: type=1400 audit(1670323102.274:138): avc: denied { append } for pid=3138 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 297.251044][ T38] audit: type=1400 audit(1670323102.274:139): avc: denied { open } for pid=3138 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 297.296452][ T38] audit: type=1400 audit(1670323102.274:140): avc: denied { getattr } for pid=3138 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 297.720973][ T3962] loop1: detected capacity change from 0 to 512 10:38:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$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") r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) 10:38:22 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000b40)={@my=0x0}) 10:38:22 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x0, 0x1}, 0x6) dup3(0xffffffffffffffff, r0, 0x0) 10:38:22 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)) 10:38:22 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x0, 0x1}, 0x6) dup3(0xffffffffffffffff, r0, 0x0) 10:38:22 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x0, 0x1}, 0x6) dup3(0xffffffffffffffff, r0, 0x0) [ 297.786579][ T3962] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz-executor.1: bad orphan inode 15 10:38:22 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmsg$802154_dgram(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x24, @long}, 0xfffffffffffffd5d, &(0x7f00000000c0)={&(0x7f0000000040)="95ac2862394e97a230a5ca57ce73b2c8789e099f67b2b10b95f4b7dd7bf546e1adfb9fcb6bd90340f01ea4c909c71804d06099642c283e5ed0724a4861429504b913deecf033e66457c5e5c0ec3f6d6fd80e037cd9fd8e57bc942ba17e234e51359a5f9efac27fcd0b8ec55a19ae669661eebdf943d1f357529cd1031a433d82", 0x80}}, 0x40048000) [ 297.868169][ T3962] ext4_test_bit(bit=14, block=18) = 1 [ 297.928134][ T3962] is_bad_inode(inode)=0 [ 297.931979][ T3962] NEXT_ORPHAN(inode)=0 [ 297.935617][ T3962] max_ino=32 [ 297.946259][ T3944] syz-executor.0 (3944) used greatest stack depth: 22064 bytes left [ 297.964991][ T3962] i_nlink=1 [ 297.968466][ T3962] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 297.975437][ T3962] ext4 filesystem being mounted at /syzkaller-testdir3758923183/syzkaller.FS64uI/13/file0 supports timestamps until 2038 (0x7fffffff) [ 298.045075][ T3742] EXT4-fs (loop1): unmounting filesystem. [ 298.131331][ T3976] loop1: detected capacity change from 0 to 512 10:38:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200) 10:38:23 executing program 0: r0 = syz_open_dev$media(&(0x7f0000000000), 0x0, 0x0) ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, &(0x7f0000000200)=[{}, {}, {}], 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000600)=[{}, {}]}) 10:38:23 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) dup3(r1, r0, 0x0) 10:38:23 executing program 2: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) [ 298.189866][ T3976] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz-executor.1: bad orphan inode 15 [ 298.208788][ T3976] ext4_test_bit(bit=14, block=18) = 1 [ 298.214532][ T3976] is_bad_inode(inode)=0 [ 298.227258][ T3976] NEXT_ORPHAN(inode)=0 [ 298.235059][ T3976] max_ino=32 [ 298.243028][ T3976] i_nlink=1 [ 298.249324][ T3976] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 298.285521][ T3976] ext4 filesystem being mounted at /syzkaller-testdir3758923183/syzkaller.FS64uI/14/file0 supports timestamps until 2038 (0x7fffffff) [ 298.353526][ T3742] EXT4-fs (loop1): unmounting filesystem. 10:38:23 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x0, 0x1}, 0x6) write(r0, &(0x7f0000000080)="02000300", 0x4) 10:38:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200) 10:38:23 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)) 10:38:23 executing program 2: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) [ 298.584453][ T3987] loop1: detected capacity change from 0 to 512 10:38:23 executing program 0: syz_clone(0x40000000, 0x0, 0x4c, 0x0, 0x0, 0x0) 10:38:23 executing program 2: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) [ 298.652481][ T3987] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz-executor.1: bad orphan inode 15 10:38:23 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) dup3(r1, r0, 0x0) [ 298.684688][ T3987] ext4_test_bit(bit=14, block=18) = 1 [ 298.695656][ T3987] is_bad_inode(inode)=0 [ 298.704303][ T3987] NEXT_ORPHAN(inode)=0 [ 298.712762][ T3987] max_ino=32 [ 298.720643][ T3987] i_nlink=1 [ 298.727231][ T3987] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. 10:38:23 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000), 0x6) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) dup3(r1, r0, 0x0) [ 298.744428][ T3987] ext4 filesystem being mounted at /syzkaller-testdir3758923183/syzkaller.FS64uI/15/file0 supports timestamps until 2038 (0x7fffffff) 10:38:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200) 10:38:23 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) dup3(r1, r0, 0x0) [ 298.806522][ T3742] EXT4-fs (loop1): unmounting filesystem. [ 298.879476][ T4005] loop1: detected capacity change from 0 to 512 [ 298.911964][ T3851] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 298.942737][ T3851] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 298.956461][ T3851] Buffer I/O error on dev loop1, logical block 0, async page read [ 298.996911][ T4005] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz-executor.1: bad orphan inode 15 [ 299.009180][ T4005] ext4_test_bit(bit=14, block=18) = 1 [ 299.014444][ T4005] is_bad_inode(inode)=0 [ 299.018851][ T4005] NEXT_ORPHAN(inode)=0 [ 299.023028][ T4005] max_ino=32 [ 299.026015][ T4005] i_nlink=1 [ 299.029010][ T4005] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 299.038239][ T4005] ext4 filesystem being mounted at /syzkaller-testdir3758923183/syzkaller.FS64uI/16/file0 supports timestamps until 2038 (0x7fffffff) [ 299.068593][ T3742] EXT4-fs (loop1): unmounting filesystem. [ 299.261394][ C0] vxcan0: j1939_tp_rxtimer: 0xffff888023b73c00: rx timeout, send abort [ 299.274236][ C0] vxcan0: j1939_xtp_rx_abort_one: 0xffff8880290d9c00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 299.300242][ C1] vxcan0: j1939_xtp_rx_dpo: no connection found [ 299.300818][ C0] vxcan0: j1939_xtp_rx_abort_one: 0xffff8880152a6000: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 299.305906][ C1] vxcan0: j1939_xtp_rx_dat: no tx connection found [ 299.324669][ C1] vxcan0: j1939_xtp_rx_dat: no rx connection found 10:38:24 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)) 10:38:24 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) dup3(r1, r0, 0x0) 10:38:24 executing program 0: syz_init_net_socket$ax25(0x3, 0x2, 0xc3) 10:38:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) unlinkat(r0, 0x0, 0x200) [ 299.355393][ T4011] loop1: detected capacity change from 0 to 512 10:38:24 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0xffff}) [ 299.376218][ T4011] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz-executor.1: bad orphan inode 15 [ 299.386679][ T4011] ext4_test_bit(bit=14, block=18) = 1 [ 299.393666][ T4011] is_bad_inode(inode)=0 [ 299.396974][ T4011] NEXT_ORPHAN(inode)=0 [ 299.400060][ T4011] max_ino=32 [ 299.402778][ T4011] i_nlink=1 [ 299.406616][ T4011] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. 10:38:24 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) dup3(0xffffffffffffffff, r0, 0x0) [ 299.413787][ T4011] ext4 filesystem being mounted at /syzkaller-testdir3758923183/syzkaller.FS64uI/17/file0 supports timestamps until 2038 (0x7fffffff) 10:38:24 executing program 0: syz_clone(0x40644400, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40644400, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40644400, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 10:38:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) unlinkat(r0, 0x0, 0x200) [ 299.480810][ T3742] EXT4-fs (loop1): unmounting filesystem. [ 299.581861][ T4025] loop1: detected capacity change from 0 to 512 [ 299.597178][ T4025] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz-executor.1: bad orphan inode 15 [ 299.612936][ T4025] ext4_test_bit(bit=14, block=18) = 1 [ 299.620972][ T4025] is_bad_inode(inode)=0 [ 299.625298][ T4025] NEXT_ORPHAN(inode)=0 [ 299.629590][ T4025] max_ino=32 [ 299.632776][ T4025] i_nlink=1 [ 299.635848][ T4025] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 299.643966][ T4025] ext4 filesystem being mounted at /syzkaller-testdir3758923183/syzkaller.FS64uI/18/file0 supports timestamps until 2038 (0x7fffffff) [ 299.678986][ T3742] EXT4-fs (loop1): unmounting filesystem. [ 299.773502][ C0] vxcan0: j1939_tp_rxtimer: 0xffff888023b73c00: abort rx timeout. Force session deactivation 10:38:25 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 10:38:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) unlinkat(r0, 0x0, 0x200) 10:38:25 executing program 0: syz_clone(0x40644400, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40644400, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40644400, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 10:38:25 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r2}, 0x18) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)) [ 300.867647][ T4035] loop1: detected capacity change from 0 to 512 [ 300.886601][ T4035] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz-executor.1: bad orphan inode 15 10:38:25 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r2}, 0x18) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)) 10:38:25 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) dup3(0xffffffffffffffff, r0, 0x0) [ 300.896628][ T4035] ext4_test_bit(bit=14, block=18) = 1 [ 300.900665][ T4035] is_bad_inode(inode)=0 [ 300.908303][ T4035] NEXT_ORPHAN(inode)=0 [ 300.911149][ T4035] max_ino=32 [ 300.913845][ T4035] i_nlink=1 [ 300.917250][ T4035] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 300.924230][ T4035] ext4 filesystem being mounted at /syzkaller-testdir3758923183/syzkaller.FS64uI/19/file0 supports timestamps until 2038 (0x7fffffff) 10:38:26 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) 10:38:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 10:38:26 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r2}, 0x18) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)) [ 300.962171][ T3742] EXT4-fs (loop1): unmounting filesystem. 10:38:26 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) 10:38:26 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) [ 301.005839][ T4055] loop1: detected capacity change from 0 to 512 [ 301.067755][ T4055] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz-executor.1: bad orphan inode 15 [ 301.083568][ T4055] ext4_test_bit(bit=14, block=18) = 1 [ 301.088423][ T4055] is_bad_inode(inode)=0 [ 301.092171][ T4055] NEXT_ORPHAN(inode)=0 [ 301.095995][ T4055] max_ino=32 [ 301.099047][ T4055] i_nlink=1 [ 301.101521][ T4055] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 301.107992][ T4055] ext4 filesystem being mounted at /syzkaller-testdir3758923183/syzkaller.FS64uI/20/file0 supports timestamps until 2038 (0x7fffffff) [ 301.147493][ T3742] EXT4-fs (loop1): unmounting filesystem. 10:38:26 executing program 0: syz_clone(0x40644400, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40644400, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x40644400, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 10:38:26 executing program 2: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) 10:38:26 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) 10:38:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 10:38:26 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) [ 301.504146][ T4071] loop1: detected capacity change from 0 to 512 10:38:26 executing program 2: fanotify_mark(0xffffffffffffffff, 0x288, 0x0, 0xffffffffffffffff, 0x0) 10:38:26 executing program 2: mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0xe0132, 0xffffffffffffffff, 0x10000000) 10:38:26 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) socket$inet6(0xa, 0x3, 0x1) bind$can_j1939(r0, &(0x7f00000001c0), 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) [ 301.631558][ T4071] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz-executor.1: bad orphan inode 15 [ 301.652318][ T4071] ext4_test_bit(bit=14, block=18) = 1 [ 301.663027][ T4071] is_bad_inode(inode)=0 [ 301.667194][ T4071] NEXT_ORPHAN(inode)=0 [ 301.670715][ T4071] max_ino=32 [ 301.684578][ T4071] i_nlink=1 [ 301.687501][ T4071] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 301.694347][ T4071] ext4 filesystem being mounted at /syzkaller-testdir3758923183/syzkaller.FS64uI/21/file0 supports timestamps until 2038 (0x7fffffff) [ 301.726157][ T3742] EXT4-fs (loop1): unmounting filesystem. [ 302.252870][ T4096] loop1: detected capacity change from 0 to 512 [ 302.259676][ T38] kauditd_printk_skb: 2 callbacks suppressed [ 302.259693][ T38] audit: type=1400 audit(1670323107.324:143): avc: denied { ioctl } for pid=4092 comm="syz-executor.0" path="socket:[34886]" dev="sockfs" ino=34886 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 10:38:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000002c0)) 10:38:27 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEV(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000400), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 10:38:27 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) socket$inet6(0xa, 0x3, 0x1) bind$can_j1939(r0, &(0x7f00000001c0), 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) 10:38:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$eJzs3d9rXFkdAPDvncw0/RFN1H1YhV2Lu5Iu2plk4+4GH7YVxLeCUt9rSCYhZJIJmUnbhCIp/gGCiBZ88skXwT9AkP4JIhT0XVSUoq0+9EG9cmfuJE2cadJtZqZMPh84c8/9+T1nMnPm3HtPewM4sy5HxPWIGIuI9yJiMl9eyFPstVO23dMn9xazlESa3vx7Ekm+LNssyVPmUr7b+fakq8bO7tpCrVbdyucrzfXNSmNn9+rq+sJKdaW6MTc3++H8R/MfzM+cSj2zen38zb/85Ie/+NbHv/nqnT/e+tuV72flncjXd+px2trvSSl7L/YVI2KrH8GGYCyvTyk6LwAAvM6yPv5nI+JLrf7/ZIy1enO9nXsun/S9dAAAAMBpSK9NxL+TiBQAAAAYWYXWGNikUM7HAkxEoVAut8fwvhEXC7V6o/mV5fr2xlJ7rOxUlArLq7XqTD6mdipKSTY/28ofzL+/P58cGgP848kLrfXlxXptaXiXPQAAAOBMuXTk/P9fk+3zfwAAAGDETA27AAAAAEDfOf8HAACA0ef8HwAAAEbat2/cyFLaef710u2d7bX67atL1cZaeX17sbxY39osr9TrK7V0PGL9uOPV6vXNr8XG9t1Ks9poVho7u7fW69sbzVurhx6BDQAAAAzQZ7748A9JROx9/UIrRecZ/2M9djBWAEZG4YTbpdnLn/tbFmCwev3MA6Ov+OLV5wZVDmDwSu1JMuxyAMNzXAPQc/DOb0+/LAAAQH9Mf777/f/iwbUBYESd9P4/MHrc/4ez65j7/8AIK+kBwJnX//v/aXrssQAAgL6aaKWkUM7vBU5E4VnaFlNRSpZXa9WZiPh0RPx+sjSezc+29kz8owEAAAAAAAAAAAAAAAAAAAAAAAAAOKE0TSIFAAAARlpE4a9J/vyv6cl3J45eHziXPJtsTSPizs9u/vTuQrO5NZst/8f+8uaDfPn7w7iCAQAAABzVOU/vnMcDAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwGl6+uTeYicNMu7jb0TEVLf4xTjfmp6PUkRc/GcSxef2SyJi7BTi792PiDe7xU+yYsVUXoqj8QsRcaFVir7HfytN067xL71ydDjbHmbtz/Vu379CXG5Nu3//i+107VXj927/Cvvt31iP9u9TJ4zxhUe/qnRfM95eX+ze/nTiJz3iv9PtkMX/X/S97+7u9ipb+vOI6a6/P8mhWJXm+malsbN7dXV9YaW6Ut2Ym5v9cP6j+Q/mZyrLq7Vq/to1xo/e+vV/e8V/fDniYo/4U4frv3C0/u9mmVKvIx/4z6O7Tz7XzpaOHCIe34+48k73v/+bh+Mfemuzz8SX89+BbP10J7/Xzj/v7V/+7u2e9b8fsdSj/sf9/a8cX/WW977zgz+dcFMAYAAaO7trC7VadavvmQdpmp5s46xX+mqxst7RoOrVKxMn3fiNoRf1E2SuvczG6fhLfdiSvdeggmc+M+yWCQAAOG0Hnf5hlwQAAAAAAAAAAAAAAAAAAADOrkH8d2JHY+4Np6oAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAC/0vwAAAP//3Z3X5w==") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) [ 302.317291][ T38] audit: type=1400 audit(1670323107.374:144): avc: denied { read append } for pid=4098 comm="syz-executor.2" name="binder1" dev="binder" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 10:38:27 executing program 2: openat$binderfs(0xffffffffffffff9c, &(0x7f0000000100)='./binderfs/binder1\x00', 0x1400, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) syz_clone(0x40200000, &(0x7f0000000200)="77e4d171728253e3f81948e1cc2eb0f1b875fc1acde42bb21dc4a9108d342ee07edf29fa661186f08312f22e1e7a02c6842ffb00c714b765f48dd8a91aa73bcf9542842d8a633b11806f1873d46096408554b601e5f26e3bc57320f8da0f122598792c90086105f74bbb383c3455d536c92f62595adf60697a806223b475702ef2cf180d87c805a298bb32f3710a34ef7fc7c417c1b5e209d02ddc69ffd0cada5899785dd1c564e512003ab9035598628a0c835334192493889e01900b6a3212c61454d7b3325f668c4f", 0xca, &(0x7f0000000080), &(0x7f0000000180), &(0x7f0000000300)="8ae4e15844834b83de11108e1005553a79a2a7e3e60ef7261e60aa3da8b301999a508ece47d84a14739c28f48a03290280ccb6e93680e1321f29") getsockopt$packet_int(r0, 0x107, 0xc, 0x0, &(0x7f00000001c0)) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) sendto$packet(r1, &(0x7f0000000140)="93ff8b0f63989c3bd8a01a6a8ca695ab17cb7dfdf50e5db7ff", 0x19, 0x4, &(0x7f00000000c0)={0x11, 0xd, 0x0, 0x1, 0x8, 0x6, @local}, 0x14) write$FUSE_LK(0xffffffffffffffff, 0x0, 0x0) 10:38:27 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) socket$inet6(0xa, 0x3, 0x1) bind$can_j1939(r0, &(0x7f00000001c0), 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) 10:38:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000002c0)) 10:38:27 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r1}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) [ 302.341903][ T38] audit: type=1400 audit(1670323107.374:145): avc: denied { open } for pid=4098 comm="syz-executor.2" path="/dev/binderfs/binder1" dev="binder" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 10:38:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000002c0)) [ 302.366720][ T38] audit: type=1400 audit(1670323107.374:146): avc: denied { create } for pid=4098 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 302.392759][ T38] audit: type=1400 audit(1670323107.434:147): avc: denied { getopt } for pid=4098 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 302.395957][ T4096] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz-executor.1: bad orphan inode 15 [ 302.412420][ T38] audit: type=1400 audit(1670323107.434:148): avc: denied { ioctl } for pid=4098 comm="syz-executor.2" path="socket:[32692]" dev="sockfs" ino=32692 ioctlcmd=0x943c scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 302.432051][ T4096] ext4_test_bit(bit=14, block=18) = 1 [ 302.442476][ T38] audit: type=1400 audit(1670323107.434:149): avc: denied { write } for pid=4098 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 302.453986][ T4096] is_bad_inode(inode)=0 [ 302.474824][ T4096] NEXT_ORPHAN(inode)=0 [ 302.479002][ T4096] max_ino=32 [ 302.481830][ T4096] i_nlink=1 [ 302.484159][ T4096] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 302.490424][ T4096] ext4 filesystem being mounted at /syzkaller-testdir3758923183/syzkaller.FS64uI/22/file0 supports timestamps until 2038 (0x7fffffff) 10:38:27 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r1}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) 10:38:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000002c0)) [ 302.542992][ T3742] EXT4-fs (loop1): unmounting filesystem. 10:38:27 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r1}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) 10:38:27 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(0xffffffffffffffff, &(0x7f00000001c0)={0x1d, r1}, 0x18) sendmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000100)) 10:38:27 executing program 0: syz_genetlink_get_family_id$ethtool(&(0x7f00000032c0), 0xffffffffffffffff) 10:38:27 executing program 2: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000ac0)='.log\x00', 0x80040, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r0, 0xc0406619, &(0x7f0000000040)) 10:38:27 executing program 1: syz_clone(0x0, 0x0, 0x4c, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_pktinfo(r0, 0x0, 0x8, 0x0, &(0x7f0000001300)) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000002dc0), 0x2, 0x0) socket$l2tp6(0xa, 0x2, 0x73) socket$inet_udplite(0x2, 0x2, 0x88) syz_init_net_socket$rose(0xb, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getpid() getresgid(&(0x7f0000003040), &(0x7f0000003080), 0x0) getpid() getuid() read$FUSE(0xffffffffffffffff, &(0x7f0000006880)={0x2020}, 0x2020) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_clone(0x140000080, &(0x7f0000000000)="6f6098331e320500dbde0daafc34fc0863ff31a336c22379f5665f862ab4f37615f58735b35dd6f3fb5f42fc6cd7d769bbbbe8e907b3556f1a4ff72a6c4fb3a4776575f4b226443d744c3af07a28694d610e02929753af0dfc8154254a6fffa364b64053847aaa4b4ff0f70f72d23608cdae274fd6d1d0c6160fde3f63d548", 0x7f, &(0x7f0000000100), &(0x7f0000000140), 0x0) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x0, 0x2, @tid=r1}, 0x0) 10:38:27 executing program 0: syz_io_uring_setup(0x0, 0x0, &(0x7f00007fd000/0x800000)=nil, &(0x7f0000971000/0x4000)=nil, 0x0, 0x0) 10:38:27 executing program 2: timer_create(0x5, &(0x7f0000000980)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, 0x0) [ 302.774548][ T38] audit: type=1400 audit(1670323107.844:150): avc: denied { getopt } for pid=4121 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 10:38:27 executing program 0: socketpair(0x0, 0xc, 0x0, &(0x7f0000000280)) 10:38:27 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x0, @local}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) 10:38:27 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(0xffffffffffffffff, &(0x7f00000001c0)={0x1d, r1}, 0x18) sendmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000100)) 10:38:27 executing program 2: socketpair(0x2, 0x0, 0xfffffffd, &(0x7f0000000100)) [ 302.918612][ T38] audit: type=1400 audit(1670323107.854:151): avc: denied { create } for pid=4121 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 10:38:28 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(0xffffffffffffffff, &(0x7f00000001c0)={0x1d, r1}, 0x18) sendmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000100)) [ 303.011154][ T38] audit: type=1400 audit(1670323108.014:152): avc: denied { node_bind } for pid=4133 comm="syz-executor.0" saddr=172.20.20.170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 10:38:28 executing program 0: sched_getaffinity(0xffffffffffffffff, 0x8, &(0x7f0000000200)) 10:38:28 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x0, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)) 10:38:28 executing program 1: syz_clone(0x0, 0x0, 0x4c, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_pktinfo(r0, 0x0, 0x8, 0x0, &(0x7f0000001300)) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000002dc0), 0x2, 0x0) socket$l2tp6(0xa, 0x2, 0x73) socket$inet_udplite(0x2, 0x2, 0x88) syz_init_net_socket$rose(0xb, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getpid() getresgid(&(0x7f0000003040), &(0x7f0000003080), 0x0) getpid() getuid() read$FUSE(0xffffffffffffffff, &(0x7f0000006880)={0x2020}, 0x2020) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_clone(0x140000080, &(0x7f0000000000)="6f6098331e320500dbde0daafc34fc0863ff31a336c22379f5665f862ab4f37615f58735b35dd6f3fb5f42fc6cd7d769bbbbe8e907b3556f1a4ff72a6c4fb3a4776575f4b226443d744c3af07a28694d610e02929753af0dfc8154254a6fffa364b64053847aaa4b4ff0f70f72d23608cdae274fd6d1d0c6160fde3f63d548", 0x7f, &(0x7f0000000100), &(0x7f0000000140), 0x0) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x0, 0x2, @tid=r1}, 0x0) 10:38:28 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937e, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000098000000", @ANYRES32, @ANYBLOB="80040000000000002e2f"]) 10:38:28 executing program 2: syz_mount_image$fuse(0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000200)="cbb52a28") 10:38:28 executing program 0: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, 0x0) 10:38:28 executing program 0: add_key$fscrypt_v1(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) 10:38:28 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a80)={0x6, 0x1, &(0x7f0000000840)=@raw=[@kfunc], &(0x7f0000000880)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 10:38:28 executing program 2: bpf$MAP_CREATE(0x17, &(0x7f0000000080)=@bloom_filter, 0x48) 10:38:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={0x0}}, 0x0) [ 303.673624][ T4166] Zero length message leads to an empty skb 10:38:28 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) sendmmsg$unix(r0, 0x0, 0x0, 0x0) 10:38:29 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x142, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000080), &(0x7f00000000c0)=@v2={0x0, 0x0, 0x0, 0x0, 0x8, "35d70982c05451c3"}, 0x11, 0x0) 10:38:29 executing program 1: socketpair(0xa, 0x801, 0x0, &(0x7f0000000280)) 10:38:29 executing program 2: request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffc) 10:38:29 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x0, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)) 10:38:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00000001c0)) [ 304.362752][ T4180] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. 10:38:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x25}, {0x6}]}) 10:38:29 executing program 1: shmget$private(0x0, 0x4000, 0x180a, &(0x7f0000ffc000/0x4000)=nil) 10:38:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000002c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x2c}}, 0x0) 10:38:30 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x0, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)) 10:38:31 executing program 1: io_setup(0x7, &(0x7f00000001c0)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) io_submit(r0, 0x2, &(0x7f0000001340)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, 0x0]) 10:38:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$eJzs3d9rXFkdAPDvncw0/RFN1H1YhV2Lu5Iu2plk4+4GH7YVxLeCUt9rSCYhZJIJmUnbhCIp/gGCiBZ88skXwT9AkP4JIhT0XVSUoq0+9EG9cmfuJE2cadJtZqZMPh84c8/9+T1nMnPm3HtPewM4sy5HxPWIGIuI9yJiMl9eyFPstVO23dMn9xazlESa3vx7Ekm+LNssyVPmUr7b+fakq8bO7tpCrVbdyucrzfXNSmNn9+rq+sJKdaW6MTc3++H8R/MfzM+cSj2zen38zb/85Ie/+NbHv/nqnT/e+tuV72flncjXd+px2trvSSl7L/YVI2KrH8GGYCyvTyk6LwAAvM6yPv5nI+JLrf7/ZIy1enO9nXsun/S9dAAAAMBpSK9NxL+TiBQAAAAYWYXWGNikUM7HAkxEoVAut8fwvhEXC7V6o/mV5fr2xlJ7rOxUlArLq7XqTD6mdipKSTY/28ofzL+/P58cGgP848kLrfXlxXptaXiXPQAAAOBMuXTk/P9fk+3zfwAAAGDETA27AAAAAEDfOf8HAACA0ef8HwAAAEbat2/cyFLaef710u2d7bX67atL1cZaeX17sbxY39osr9TrK7V0PGL9uOPV6vXNr8XG9t1Ks9poVho7u7fW69sbzVurhx6BDQAAAAzQZ7748A9JROx9/UIrRecZ/2M9djBWAEZG4YTbpdnLn/tbFmCwev3MA6Ov+OLV5wZVDmDwSu1JMuxyAMNzXAPQc/DOb0+/LAAAQH9Mf777/f/iwbUBYESd9P4/MHrc/4ez65j7/8AIK+kBwJnX//v/aXrssQAAgL6aaKWkUM7vBU5E4VnaFlNRSpZXa9WZiPh0RPx+sjSezc+29kz8owEAAAAAAAAAAAAAAAAAAAAAAAAAOKE0TSIFAAAARlpE4a9J/vyv6cl3J45eHziXPJtsTSPizs9u/vTuQrO5NZst/8f+8uaDfPn7w7iCAQAAABzVOU/vnMcDAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwGl6+uTeYicNMu7jb0TEVLf4xTjfmp6PUkRc/GcSxef2SyJi7BTi792PiDe7xU+yYsVUXoqj8QsRcaFVir7HfytN067xL71ydDjbHmbtz/Vu379CXG5Nu3//i+107VXj927/Cvvt31iP9u9TJ4zxhUe/qnRfM95eX+ze/nTiJz3iv9PtkMX/X/S97+7u9ipb+vOI6a6/P8mhWJXm+malsbN7dXV9YaW6Ut2Ym5v9cP6j+Q/mZyrLq7Vq/to1xo/e+vV/e8V/fDniYo/4U4frv3C0/u9mmVKvIx/4z6O7Tz7XzpaOHCIe34+48k73v/+bh+Mfemuzz8SX89+BbP10J7/Xzj/v7V/+7u2e9b8fsdSj/sf9/a8cX/WW977zgz+dcFMAYAAaO7trC7VadavvmQdpmp5s46xX+mqxst7RoOrVKxMn3fiNoRf1E2SuvczG6fhLfdiSvdeggmc+M+yWCQAAOG0Hnf5hlwQAAAAAAAAAAAAAAAAAAADOrkH8d2JHY+4Np6oAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAC/0vwAAAP//3Z3X5w==") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) unlinkat(r0, 0x0, 0x200) 10:38:31 executing program 2: mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000ff9000/0x1000)=nil) [ 306.723069][ T4114] syz-executor.2 (4114) used greatest stack depth: 21896 bytes left [ 306.742684][ T4209] loop0: detected capacity change from 0 to 512 10:38:31 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)) 10:38:31 executing program 2: r0 = add_key$fscrypt_v1(&(0x7f0000000200), &(0x7f0000000240)={'fscrypt:', @desc2}, &(0x7f0000000280)={0x0, "36df0f1e835cb470853d5514e59dcef808c5fef6eb8a66f69182c3e8fad78ae202bc4713d4885119e371b55668f519c264abd4feeb36729f1ae0e6ea71381f5e"}, 0x48, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000300), 0x0, 0x0, 0x0, r0) [ 306.861275][ T4209] EXT4-fs error (device loop0): ext4_orphan_get:1418: comm syz-executor.0: bad orphan inode 15 10:38:31 executing program 2: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x0) [ 306.889131][ T4209] ext4_test_bit(bit=14, block=18) = 1 [ 306.895279][ T4209] is_bad_inode(inode)=0 [ 306.899714][ T4209] NEXT_ORPHAN(inode)=0 [ 306.904427][ T4209] max_ino=32 [ 306.907854][ T4209] i_nlink=1 [ 306.912093][ T4209] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 306.923260][ T4209] ext4 filesystem being mounted at /syzkaller-testdir324897758/syzkaller.zRwtuN/44/file0 supports timestamps until 2038 (0x7fffffff) 10:38:32 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, 0x0) [ 307.035661][ T3741] EXT4-fs (loop0): unmounting filesystem. 10:38:32 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) read$FUSE(r0, 0x0, 0x0) 10:38:32 executing program 1: io_setup(0x7, &(0x7f00000001c0)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) io_submit(r0, 0x2, &(0x7f0000001340)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, 0x0]) 10:38:32 executing program 2: syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000000)) 10:38:32 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) read$FUSE(r0, 0x0, 0x0) [ 307.286200][ T4231] fuse: Bad value for 'fd' [ 315.145797][ T4123] syz-executor.1 (4123) used greatest stack depth: 21576 bytes left 10:38:40 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)) 10:38:40 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) read$FUSE(r0, 0x0, 0x0) 10:38:40 executing program 2: add_key$fscrypt_v1(&(0x7f0000000600), &(0x7f0000000640)={'fscrypt:', @desc4}, &(0x7f0000000680)={0x0, "2776d2879e6a39be84014792a59460f630adf48d79850c5cf17463824bbc678b2605c3f00a0ff91eacbb81c9cab040563c87bd6ec3d8bca22e1f45c5f8bbd1de"}, 0x48, 0xfffffffffffffffd) 10:38:40 executing program 1: io_setup(0x7, &(0x7f00000001c0)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) io_submit(r0, 0x2, &(0x7f0000001340)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, 0x0]) 10:38:40 executing program 2: sendmsg$NL80211_CMD_ABORT_SCAN(0xffffffffffffffff, 0x0, 0x0) 10:38:40 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) read$FUSE(r0, 0x0, 0x0) 10:38:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x277}]}) open(0x0, 0x0, 0x0) 10:38:40 executing program 1: io_setup(0x7, &(0x7f00000001c0)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) io_submit(r0, 0x2, &(0x7f0000001340)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, 0x0]) 10:38:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00000001c0)) 10:38:40 executing program 2: openat$vcs(0xffffffffffffff9c, &(0x7f0000002000), 0x0, 0x0) 10:38:40 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) syz_clone(0x40200000, &(0x7f0000000200), 0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f0000000300)="8ae4e15844834b83de11108e1005553a79a2a7e3e60ef7261e60aa3da8b301999a508ece47d84a14739c28f48a03290280ccb6e93680e1") getsockopt$packet_int(r0, 0x107, 0xc, 0x0, &(0x7f00000001c0)) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) sendto$packet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x11, 0xd, 0x0, 0x1, 0x8, 0x6, @local}, 0x14) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14) write$FUSE_LK(0xffffffffffffffff, 0x0, 0x0) 10:38:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00000001c0)) 10:38:41 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)) 10:38:41 executing program 1: add_key$fscrypt_v1(&(0x7f0000000200), 0x0, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000001f40)='logon\x00', &(0x7f0000001f80)={'syz', 0x1}, &(0x7f0000001fc0)='keyring\x00', 0x0) 10:38:41 executing program 2: socketpair(0x2, 0x801, 0x0, &(0x7f0000000280)) 10:38:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x20008041) 10:38:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) syz_genetlink_get_family_id$devlink(&(0x7f0000000280), 0xffffffffffffffff) 10:38:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00000001c0)) 10:38:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000900)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}}, 0x0) 10:38:41 executing program 1: r0 = gettid() sched_rr_get_interval(r0, &(0x7f0000000f00)) 10:38:41 executing program 2: select(0x40, &(0x7f0000000000), &(0x7f0000000040), 0x0, &(0x7f0000000100)={0x0, 0xea60}) 10:38:41 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r1}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) 10:38:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00000001c0)) 10:38:41 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x0, 0x5d8}, 0x48) 10:38:41 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r1}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) 10:38:41 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3}, 0x48) [ 316.924263][ T38] kauditd_printk_skb: 12 callbacks suppressed [ 316.924328][ T38] audit: type=1400 audit(1670323121.994:165): avc: denied { map_create } for pid=4302 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 10:38:42 executing program 1: mmap$KVM_VCPU(&(0x7f0000ffc000/0x4000)=nil, 0x930, 0x0, 0x10, 0xffffffffffffffff, 0x0) 10:38:42 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r1}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) 10:38:42 executing program 1: ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000000)={'ip6_vti0\x00', @broadcast}) getresgid(&(0x7f0000001ec0), &(0x7f0000001f00), &(0x7f0000001f40)) 10:38:42 executing program 2: request_key(&(0x7f0000000000)='pkcs7_test\x00', 0x0, 0x0, 0xfffffffffffffffc) 10:38:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0}, 0x0) 10:38:42 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, 0x0) bind$can_j1939(r0, &(0x7f00000001c0), 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) 10:38:42 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) 10:38:42 executing program 0: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)) 10:38:42 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) dup3(r1, r0, 0x0) 10:38:42 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, 0x0) bind$can_j1939(r0, &(0x7f00000001c0), 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) 10:38:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$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") r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) 10:38:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$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") unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200) [ 317.337843][ T4330] loop1: detected capacity change from 0 to 512 10:38:42 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, 0x0) bind$can_j1939(r0, &(0x7f00000001c0), 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) [ 317.379451][ T4330] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz-executor.1: bad orphan inode 15 [ 317.383624][ T4334] loop2: detected capacity change from 0 to 512 [ 317.387367][ T4330] ext4_test_bit(bit=14, block=18) = 1 [ 317.396290][ T4330] is_bad_inode(inode)=0 [ 317.400316][ T4330] NEXT_ORPHAN(inode)=0 [ 317.404294][ T4330] max_ino=32 [ 317.407866][ T4330] i_nlink=1 [ 317.412160][ T4330] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 317.422004][ T4330] ext4 filesystem being mounted at /syzkaller-testdir3758923183/syzkaller.FS64uI/39/file0 supports timestamps until 2038 (0x7fffffff) [ 317.507815][ T3742] EXT4-fs (loop1): unmounting filesystem. [ 317.565128][ T4334] EXT4-fs error (device loop2): ext4_orphan_get:1418: comm syz-executor.2: bad orphan inode 15 10:38:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) (fail_nth: 1) 10:38:42 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(0xffffffffffffffff, &(0x7f00000001c0)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)) [ 317.641784][ T4334] ext4_test_bit(bit=14, block=18) = 1 [ 317.679837][ T4334] is_bad_inode(inode)=0 [ 317.693468][ T4341] loop1: detected capacity change from 0 to 512 [ 317.698383][ T4334] NEXT_ORPHAN(inode)=0 [ 317.711334][ T3851] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 317.713625][ T4334] max_ino=32 [ 317.725680][ T4334] i_nlink=1 [ 317.731763][ T4334] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 317.742567][ T4334] ext4 filesystem being mounted at /syzkaller-testdir2520245205/syzkaller.eFs0KX/62/file0 supports timestamps until 2038 (0x7fffffff) [ 317.747292][ T3851] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 317.796852][ T3851] Buffer I/O error on dev loop1, logical block 0, async page read [ 317.861109][ T4341] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz-executor.1: bad orphan inode 15 [ 317.892507][ T4341] ext4_test_bit(bit=14, block=18) = 1 [ 317.906471][ T4341] is_bad_inode(inode)=0 [ 317.920213][ T4341] NEXT_ORPHAN(inode)=0 [ 317.936642][ T4341] max_ino=32 [ 317.948538][ T4341] i_nlink=1 [ 317.954904][ T3744] EXT4-fs (loop2): unmounting filesystem. [ 317.962004][ T4341] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 317.995477][ T4341] ext4 filesystem being mounted at /syzkaller-testdir3758923183/syzkaller.FS64uI/40/file0 supports timestamps until 2038 (0x7fffffff) [ 318.126753][ T4341] FAULT_INJECTION: forcing a failure. [ 318.126753][ T4341] name failslab, interval 1, probability 0, space 0, times 1 [ 318.155616][ T4341] CPU: 2 PID: 4341 Comm: syz-executor.1 Not tainted 6.1.0-rc8-syzkaller-00003-gbce9332220bd #0 [ 318.168683][ T4341] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 318.182553][ T4341] Call Trace: [ 318.185727][ T4341] [ 318.188313][ T4341] dump_stack_lvl+0xd1/0x138 [ 318.192523][ T4341] should_fail_ex.cold+0x5/0xa [ 318.201580][ T4341] should_failslab+0x9/0x20 [ 318.205351][ T4341] kmem_cache_alloc+0x5d/0x460 [ 318.210320][ T4341] getname_flags.part.0+0x50/0x4f0 [ 318.216777][ T4341] getname_flags+0x9e/0xe0 [ 318.222695][ T4341] __x64_sys_unlinkat+0xe4/0x130 [ 318.227862][ T4341] do_syscall_64+0x39/0xb0 [ 318.232511][ T4341] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 318.239992][ T4341] RIP: 0033:0x7f084108c0d9 [ 318.244608][ T4341] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 318.270261][ T4341] RSP: 002b:00007f0841d1a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000107 [ 318.281410][ T4341] RAX: ffffffffffffffda RBX: 00007f08411abf80 RCX: 00007f084108c0d9 [ 318.289838][ T4341] RDX: 0000000000000200 RSI: 0000000020000080 RDI: 0000000000000004 [ 318.298112][ T4341] RBP: 00007f0841d1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 318.306984][ T4341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 318.320884][ T4341] R13: 00007ffd8613282f R14: 00007f0841d1a300 R15: 0000000000022000 [ 318.328407][ T4341] [ 318.392548][ T3742] EXT4-fs (loop1): unmounting filesystem. [ 318.512966][ T4349] loop1: detected capacity change from 0 to 512 [ 318.536727][ T3851] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 318.552543][ T3851] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 318.570383][ T3851] Buffer I/O error on dev loop1, logical block 0, async page read 10:38:43 executing program 2: mount$9p_fd(0x0, &(0x7f0000003100)='./file0\x00', 0x0, 0x0, 0x0) 10:38:43 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(0xffffffffffffffff, &(0x7f00000001c0)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)) 10:38:43 executing program 0: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)) 10:38:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) (fail_nth: 2) 10:38:43 executing program 2: socketpair(0xa, 0x3, 0x3a, &(0x7f0000000280)) 10:38:43 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(0xffffffffffffffff, &(0x7f00000001c0)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)) [ 318.605989][ T4349] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz-executor.1: bad orphan inode 15 10:38:43 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) bind$can_j1939(r0, 0x0, 0x0) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) [ 318.654725][ T4349] ext4_test_bit(bit=14, block=18) = 1 10:38:43 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000001340)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0xee00}}, './file0\x00'}) [ 318.666110][ T4349] is_bad_inode(inode)=0 [ 318.685891][ T4349] NEXT_ORPHAN(inode)=0 [ 318.707029][ T4349] max_ino=32 [ 318.710843][ T4349] i_nlink=1 [ 318.714606][ T4349] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 318.723185][ T4349] ext4 filesystem being mounted at /syzkaller-testdir3758923183/syzkaller.FS64uI/41/file0 supports timestamps until 2038 (0x7fffffff) [ 318.745808][ T4349] FAULT_INJECTION: forcing a failure. [ 318.745808][ T4349] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 318.757188][ T4349] CPU: 0 PID: 4349 Comm: syz-executor.1 Not tainted 6.1.0-rc8-syzkaller-00003-gbce9332220bd #0 [ 318.765746][ T4349] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 318.774552][ T4349] Call Trace: [ 318.777642][ T4349] [ 318.779739][ T4349] dump_stack_lvl+0xd1/0x138 [ 318.783480][ T4349] should_fail_ex.cold+0x5/0xa [ 318.787348][ T4349] strncpy_from_user+0x38/0x3c0 [ 318.790569][ T4349] getname_flags.part.0+0x95/0x4f0 [ 318.794689][ T4349] getname_flags+0x9e/0xe0 [ 318.798272][ T4349] __x64_sys_unlinkat+0xe4/0x130 [ 318.801639][ T4349] do_syscall_64+0x39/0xb0 [ 318.804493][ T4349] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 318.807848][ T4349] RIP: 0033:0x7f084108c0d9 [ 318.810340][ T4349] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 318.824486][ T4349] RSP: 002b:00007f0841d1a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000107 [ 318.830447][ T4349] RAX: ffffffffffffffda RBX: 00007f08411abf80 RCX: 00007f084108c0d9 [ 318.836505][ T4349] RDX: 0000000000000200 RSI: 0000000020000080 RDI: 0000000000000004 [ 318.841849][ T4349] RBP: 00007f0841d1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 318.846347][ T4349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 318.851721][ T4349] R13: 00007ffd8613282f R14: 00007f0841d1a300 R15: 0000000000022000 [ 318.858758][ T4349] [ 318.907465][ T3742] EXT4-fs (loop1): unmounting filesystem. [ 319.289601][ C1] vxcan0: j1939_tp_rxtimer: 0xffff888026430400: rx timeout, send abort [ 319.297877][ C1] vxcan0: j1939_xtp_rx_abort_one: 0xffff888029060c00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 319.313883][ C1] ------------[ cut here ]------------ [ 319.322448][ C1] WARNING: CPU: 1 PID: 22 at net/can/j1939/transport.c:1098 j1939_session_deactivate_activate_next+0x95/0xd3 [ 319.342213][ C1] Modules linked in: [ 319.361133][ C1] CPU: 1 PID: 22 Comm: ksoftirqd/1 Not tainted 6.1.0-rc8-syzkaller-00003-gbce9332220bd #0 [ 319.371745][ C1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 319.380606][ C1] RIP: 0010:j1939_session_deactivate_activate_next+0x95/0xd3 [ 319.387472][ C1] Code: 03 38 d0 7c 0c 84 d2 74 08 4c 89 ef e8 7e 7d e1 f7 8b 5d 28 bf 01 00 00 00 89 de e8 ff 60 95 f7 83 fb 01 77 07 e8 45 64 95 f7 <0f> 0b e8 3e 64 95 f7 48 89 ef e8 b6 e4 c9 fe 4c 89 e7 89 c3 e8 dc [ 319.407285][ C1] RSP: 0018:ffffc9000070f978 EFLAGS: 00010246 10:38:44 executing program 2: keyctl$instantiate(0xc, 0x0, 0x0, 0x0, 0xfffffffffffffffd) 10:38:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x2000000, &(0x7f00000001c0)=ANY=[], 0x1, 0x508, &(0x7f0000000cc0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) (fail_nth: 3) 10:38:44 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) bind$can_j1939(r0, 0x0, 0x0) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) 10:38:44 executing program 0: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000001c0)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000100)) 10:38:44 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) bind$can_j1939(r0, 0x0, 0x0) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) [ 319.412323][ C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000100 [ 319.427032][ C1] RDX: ffff888012d1e100 RSI: ffffffff89e9dc5b RDI: 0000000000000005 [ 319.436814][ C1] RBP: ffff888029060c00 R08: 0000000000000005 R09: 0000000000000001 [ 319.446457][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88802a639070 [ 319.456020][ C1] R13: ffff888029060c28 R14: ffffffff8b6e1da0 R15: 0000000000000003 [ 319.466091][ C1] FS: 0000000000000000(0000) GS:ffff88802c700000(0000) knlGS:0000000000000000 [ 319.476116][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 319.484403][ C1] CR2: 00007efe7ec07b60 CR3: 000000000c28e000 CR4: 0000000000150ee0 [ 319.493629][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 319.506334][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 319.515093][ C1] Call Trace: 10:38:44 executing program 2: openat$null(0xffffffffffffff9c, &(0x7f0000000340), 0x20000, 0x0) [ 319.518518][ C1] [ 319.524833][ C1] j1939_xtp_rx_abort_one.cold+0x301/0x403 10:38:44 executing program 3: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet6(0xa, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) bind$can_j1939(r0, &(0x7f00000001c0), 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={&(0x7f0000000080), 0x18, &(0x7f0000000140)={&(0x7f00000000c0)='W', 0x1a000}}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) [ 319.532173][ C1] j1939_tp_recv+0xb63/0xcd0 [ 319.539523][ C1] j1939_can_recv+0x78e/0xa30 [ 319.544762][ C1] ? j1939_netdev_notify+0x1d0/0x1d0 [ 319.549544][ C1] ? skb_release_data+0x565/0x870 [ 319.554260][ C1] ? j1939_netdev_notify+0x1d0/0x1d0 [ 319.560687][ C1] can_rcv_filter+0x5d4/0x8d0 [ 319.566574][ C1] can_receive+0x31d/0x580 [ 319.572076][ C1] can_rcv+0x166/0x1a0 [ 319.577092][ C1] ? can_receive+0x580/0x580 [ 319.583168][ C1] __netif_receive_skb_one_core+0x114/0x180 [ 319.584055][ T4371] loop1: detected capacity change from 0 to 512 10:38:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r0, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000dc0)={0x0}}, 0x0) [ 319.590605][ C1] ? __netif_receive_skb_core+0x39d0/0x39d0 [ 319.590715][ C1] ? process_backlog+0x269/0x810 [ 319.590743][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 319.616886][ C1] ? do_raw_spin_lock+0x124/0x2b0 [ 319.617431][ T4371] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz-executor.1: bad orphan inode 15 [ 319.622806][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 319.622856][ C1] __netif_receive_skb+0x1f/0x1c0 [ 319.622898][ C1] process_backlog+0x3e4/0x810 [ 319.622923][ C1] __napi_poll+0xb8/0x770 [ 319.635260][ T4371] ext4_test_bit(bit=14, block=18) = 1 [ 319.640338][ C1] ? net_rx_action+0x259/0xde0 [ 319.640381][ C1] net_rx_action+0xa00/0xde0 [ 319.640436][ C1] ? napi_threaded_poll+0x540/0x540 [ 319.640468][ C1] ? prepare_to_wait+0x380/0x380 [ 319.647016][ T4371] is_bad_inode(inode)=0 [ 319.652312][ C1] ? __pick_next_task_fair+0x10/0x10 [ 319.652414][ C1] __do_softirq+0x1fb/0xadc [ 319.652480][ C1] ? __irq_exit_rcu+0x180/0x180 [ 319.657180][ T4371] NEXT_ORPHAN(inode)=0 [ 319.663772][ C1] run_ksoftirqd+0x31/0x60 [ 319.663830][ C1] smpboot_thread_fn+0x659/0xa20 [ 319.663910][ C1] ? sort_range+0x30/0x30 [ 319.663949][ C1] kthread+0x2e8/0x3a0 [ 319.663996][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 319.664038][ C1] ret_from_fork+0x1f/0x30 [ 319.669826][ T4371] max_ino=32 [ 319.674388][ C1] [ 319.674428][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 319.674438][ C1] CPU: 1 PID: 22 Comm: ksoftirqd/1 Not tainted 6.1.0-rc8-syzkaller-00003-gbce9332220bd #0 [ 319.674462][ C1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 319.674473][ C1] Call Trace: [ 319.674495][ C1] [ 319.674503][ C1] dump_stack_lvl+0xd1/0x138 [ 319.674557][ C1] panic+0x2cc/0x626 [ 319.674671][ C1] ? panic_print_sys_info.part.0+0x110/0x110 [ 319.674703][ C1] ? __warn.cold+0x24b/0x350 [ 319.674731][ C1] ? j1939_session_deactivate_activate_next+0x95/0xd3 [ 319.674766][ C1] __warn.cold+0x25c/0x350 [ 319.674789][ C1] ? j1939_session_deactivate_activate_next+0x95/0xd3 [ 319.674819][ C1] report_bug+0x1c0/0x210 [ 319.674960][ C1] handle_bug+0x3c/0x70 [ 319.674983][ C1] exc_invalid_op+0x18/0x50 [ 319.675006][ C1] asm_exc_invalid_op+0x1a/0x20 [ 319.675050][ C1] RIP: 0010:j1939_session_deactivate_activate_next+0x95/0xd3 [ 319.675083][ C1] Code: 03 38 d0 7c 0c 84 d2 74 08 4c 89 ef e8 7e 7d e1 f7 8b 5d 28 bf 01 00 00 00 89 de e8 ff 60 95 f7 83 fb 01 77 07 e8 45 64 95 f7 <0f> 0b e8 3e 64 95 f7 48 89 ef e8 b6 e4 c9 fe 4c 89 e7 89 c3 e8 dc [ 319.675104][ C1] RSP: 0018:ffffc9000070f978 EFLAGS: 00010246 [ 319.675130][ C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000100 [ 319.675149][ C1] RDX: ffff888012d1e100 RSI: ffffffff89e9dc5b RDI: 0000000000000005 [ 319.675173][ C1] RBP: ffff888029060c00 R08: 0000000000000005 R09: 0000000000000001 [ 319.675188][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88802a639070 [ 319.675212][ C1] R13: ffff888029060c28 R14: ffffffff8b6e1da0 R15: 0000000000000003 [ 319.675230][ C1] ? j1939_session_deactivate_activate_next+0x95/0xd3 [ 319.675273][ C1] ? j1939_session_deactivate_activate_next+0x95/0xd3 [ 319.675336][ C1] j1939_xtp_rx_abort_one.cold+0x301/0x403 [ 319.675363][ C1] j1939_tp_recv+0xb63/0xcd0 [ 319.675389][ C1] j1939_can_recv+0x78e/0xa30 [ 319.675425][ C1] ? j1939_netdev_notify+0x1d0/0x1d0 [ 319.675463][ C1] ? skb_release_data+0x565/0x870 [ 319.675492][ C1] ? j1939_netdev_notify+0x1d0/0x1d0 [ 319.675523][ C1] can_rcv_filter+0x5d4/0x8d0 [ 319.675547][ C1] can_receive+0x31d/0x580 [ 319.675572][ C1] can_rcv+0x166/0x1a0 [ 319.675597][ C1] ? can_receive+0x580/0x580 [ 319.675627][ C1] __netif_receive_skb_one_core+0x114/0x180 [ 319.675671][ C1] ? __netif_receive_skb_core+0x39d0/0x39d0 [ 319.675702][ C1] ? process_backlog+0x269/0x810 [ 319.675721][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 319.675754][ C1] ? do_raw_spin_lock+0x124/0x2b0 [ 319.675789][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 319.675827][ C1] __netif_receive_skb+0x1f/0x1c0 [ 319.675866][ C1] process_backlog+0x3e4/0x810 [ 319.675889][ C1] __napi_poll+0xb8/0x770 [ 319.675910][ C1] ? net_rx_action+0x259/0xde0 [ 319.675932][ C1] net_rx_action+0xa00/0xde0 [ 319.675954][ C1] ? napi_threaded_poll+0x540/0x540 [ 319.675977][ C1] ? prepare_to_wait+0x380/0x380 [ 319.676022][ C1] ? __pick_next_task_fair+0x10/0x10 [ 319.676070][ C1] __do_softirq+0x1fb/0xadc [ 319.676112][ C1] ? __irq_exit_rcu+0x180/0x180 [ 319.676165][ C1] run_ksoftirqd+0x31/0x60 [ 319.676208][ C1] smpboot_thread_fn+0x659/0xa20 [ 319.676264][ C1] ? sort_range+0x30/0x30 [ 319.676305][ C1] kthread+0x2e8/0x3a0 [ 319.676353][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 319.676395][ C1] ret_from_fork+0x1f/0x30 [ 319.676439][ C1] [ 319.680419][ C1] Kernel Offset: disabled [ 320.036402][ C1] Rebooting in 86400 seconds.. VM DIAGNOSIS: 10:38:44 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000002 RCX=0000000000000000 RDX=ffff88801bd34280 RSI=ffffffff89a4155c RDI=0000000000000007 RBP=ffffc90002faf9e8 RSP=ffffc90002faf978 R8 =0000000000000007 R9 =0000000000001000 R10=ffff88801a374682 R11=dffffc0000000000 R12=ffff88801a374682 R13=dffffc0000000000 R14=0000000000000000 R15=0000000000000006 RIP=ffffffff817f4100 RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 000000c0136a1490 ffffffff 00c00000 GS =0000 ffff88802c600000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000000000048ebc0 CR3=00000000156e5000 CR4=00150ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=12d0ac6940c015e0d8745874c8f5e8d2 XMM01=00000000000000000000000000000000 XMM02=000000000000000040e6f60000000000 XMM03=32322035312e322e302e303120303736 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000004d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff84674985 RDI=ffffffff91c93de0 RBP=ffffffff91c93da0 RSP=ffffc9000070f2c0 R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=000000000000004d R14=ffffffff84674920 R15=0000000000000000 RIP=ffffffff846749af RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802c700000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efe7ec07b60 CR3=000000000c28e000 CR4=00150ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ffffffff812e6ed4ffffffff812e6ea4 XMM01=ffffffff81b71793ffffffff816bc377 XMM02=ffffffff81b7182effffffff81b717e5 XMM03=ffffffff81e1f930ffffffff81b71892 XMM04=ffffffff81e1f930ffffffff81b71892 XMM05=ffffffff81b7182effffffff81b717e5 XMM06=ffffffff81b71793ffffffff816bc377 XMM07=ffffffff812e6ed4ffffffff812e6ea4 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 2 RAX=00000000003480eb RBX=ffff888012d08200 RCX=ffffffff89ed0fc5 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=dffffc0000000000 RSP=ffffc9000067fdf8 R8 =0000000000000001 R9 =ffff88802c835c8b R10=ffffed1005906b91 R11=0000000000000001 R12=0000000000000002 R13=0000000000000002 R14=ffffffff8e50f890 R15=0000000000000000 RIP=ffffffff89f029cf RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00000000 FS =0000 0000000000000000 ffffffff 00000000 GS =0000 ffff88802c800000 ffffffff 00000000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000008f000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb0a35021bd CR3=0000000015d1b000 CR4=00150ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=0000000000ff0000000000ff00000000 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=7461657263206f742064656c69614600 XMM09=00000000000000000000000000000000 XMM10=73737373737371927373737373737373 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 3 RAX=0000000000000001 RBX=0000000000000000 RCX=1ffff11008684280 RDX=0000000000000001 RSI=dffffc0000000000 RDI=ffff888043421402 RBP=ffff888043421400 RSP=ffffc9000309f160 R8 =0000000000000001 R9 =ffff888043421403 R10=ffffed1008684280 R11=0000000000000000 R12=0000000000007fcb R13=ffffed1008684280 R14=0000000000000001 R15=ffff88802c93bfc0 RIP=ffffffff89f0583e RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 ffffffff 00c00000 DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 000000c013692090 ffffffff 00c00000 GS =0000 ffff88802c900000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe00000d6000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00000000004778e0 CR3=00000000156e5000 CR4=00150ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000001 XMM01=64666666666666666666666666666666 XMM02=652e29646e616d6d6f632a282e637069 XMM03=00000000000000000000000000000000 XMM04=202c3078302864665f703924746e756f XMM05=30303133303030303030663778302826 XMM06=2c273030785c30656c69662f2e273d29 XMM07=0a29307830202c307830202c30783020 XMM08=525f4c54434f495f5645445f53464f54 XMM09=637830202c3072285245545345555145 XMM10=30663778302826202c62373339383130 XMM11=3178307b7b3d29303433313030303030 XMM12=667830202c38317830202c317830202c XMM13=2c666666666666666666666666666666 XMM14=2c7d7d303065657830202c3078307b20 XMM15=00000000000000000000000000000000