last executing test programs: 413.926047ms ago: executing program 0 (id=1): r0 = io_uring_setup(0x68f1, &(0x7f00000005c0)={0x0, 0x48c7, 0x8, 0x7, 0x1000168}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x10e, &(0x7f00000000c0)={[{@errors_remount}, {@dax_inode}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x2e}}, {@sysvgroups}, {@block_validity}, {@quota}]}, 0x3, 0x45f, &(0x7f0000000400)="$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") r1 = socket$kcm(0x23, 0x5, 0x0) listen(r1, 0x800) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000200)="5c00000014006b05c84e21000ab16d6e230675f811000000440002005817d30461bc24eeb556a7ef595105ea1698fa51f60a64c9f408000000e786a6d0bdbdc3d44bd70011b6c0504bb9189d9193e9bd00"/92, 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x240040c4) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) connect$phonet_pipe(r3, &(0x7f0000000040)={0x23, 0x0, 0x58}, 0x10) r4 = accept4(r1, 0x0, 0x0, 0x80000) ioctl$SIOCPNENABLEPIPE(r4, 0x89ed, 0x0) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, 0x0, 0x0) sendmsg$SMC_PNETID_DEL(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0, 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x4004081) close_range(r0, 0xffffffffffffffff, 0x0) 0s ago: executing program 3 (id=4): r0 = syz_mount_image$erofs(&(0x7f0000000180), &(0x7f0000000140)='./file0\x00', 0x1000801, &(0x7f0000000000)=ANY=[], 0x0, 0x1e9, &(0x7f00000001c0)="$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") syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000200)='./bus\x00', 0x1400c, &(0x7f0000000040)={[{@test_dummy_encryption}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x2}}, {@norecovery}]}, 0x3, 0x470, &(0x7f0000000dc0)="$eJzs3M1vG0UbAPBn13H65k0hoZSvlo9AQVQIkqYt0AMHQCBxKBISHOBoJaEqTQtqgkSrSKQcygkhJO6II/8CJ7ggxAmJK9xRpQr1QsvJaL27iZ3YTtPYcYt/P8ntM/vhmce7Y8/u2AlgaE1l/yQReyPi94iYyIutG0zl/12/tjJ349rKXBL1+tt/JY3t/r62MlduWu433lyIJA62qXfpwsUztcXFhfNFeWb57EczSxcuPnf6bO3UwqmFc0dPnDh+bPbFF44+35M8xyMtojfe++rNk1+05L8hjx6Z6rbyqXq9x9UN1l1N8cgA28H2VIrjVW30/4moNB29iXj9s7XCpwNqINA39Xq9Pt559Wod+A9LorWsy8OwKD/oy+vfdtfBL/dt9DF4V1/JL4CyvK8Xj3zNyNodg+qG69temoqId1f/+SZ7RH/uQwAAtPghG/88m412Vuayscf6+CON+5u2u7uYG5qMiHsiYl9E3BvnYn9E3BfR2PaBiHhwm/U3TZI0hpmbxz/plVtO7iZk47+Xirmt1vFfOfqLyUqjdCEvRDV5//TiwpHiNTkc1T1ZebZLHT++9tuXndY1j/+yR1Z/ORYs2nFlZE/rPvO15dqtZ9zq6qWIAyPt8k/WZgKSiHgoIg60e4J06zpOP/Pdw53WbZ1/Fz2YaKp/G/F0fvxXY0P+paT7/OTM/2Jx4chMeVZs9suvl9/qVP+O8u+B7Pj/v+35v5b/ZNI8X7u0/Tou//F5x2uaqWoRbOP8X60t10aTdxrxaLHsk9ry8vnZiNHkZN7o5uVH1/cty+X2Wf6HD7Xv//ti/ZU4GBHZSfxIRDwaEY8Vx+7xiHgiIg51yf/nV5/8YOOysTL/2+D4z2/r+K8Ho9G6JG2zTRZUzvz0fUulk+thkf+N7u9/xxvR4WLJzbz/bW5F+2Cnrx8AAADcCdKI2BtJOr0Wp+n0dP4d/v351Hfm43Pz+W8EJqOalne6Jpruh84Wl/V5+VJE5F8tKNcfi7Rx3/jrylijPD334eL8QDMHxjv0/8yflUG3Dug7P9iC4aX/w/Dq2v+ru9cOYPdt6v9d+/yevrYF2F1tPv/HBtEOYPe1G//7ez8wHDb0f9N+METc/4fhpf/D8NL/YSgtjcXWP5LvGpTPdIu7bxVMROy0hYMJonpbNKNvQaR9r2K0v6dW34LkDmzzpmBw70kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAC99G8AAAD//1KFzjw=") syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0xd01ce0, 0x0, 0x82, 0x0, &(0x7f0000000080)) chdir(&(0x7f0000000000)='./bus\x00') getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x2, &(0x7f0000002880)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0], 0x0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0xf, 0x0) sendmsg$NL80211_CMD_SET_KEY(0xffffffffffffffff, &(0x7f00000042c0)={0x0, 0x0, &(0x7f0000004280)={&(0x7f00000001c0)=ANY=[], 0x28}, 0x1, 0x0, 0x0, 0x400c080}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) symlink(&(0x7f0000000080)='.\x00', 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000180)='.\x00', 0xfffffed3) lchown(&(0x7f0000000040)='./file0\x00', 0xee00, 0x0) open(0x0, 0x60840, 0x0) r3 = getpid() r4 = syz_pidfd_open(r3, 0x0) setns(r4, 0x24020000) umount2(&(0x7f0000000040)='.\x00', 0x2) close_range(r2, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='.\x00', 0x10000, 0xc8) getdents(r0, &(0x7f0000000b00)=""/88, 0x58) fcntl$addseals(r5, 0x409, 0x5) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.70' (ED25519) to the list of known hosts. [ 80.474039][ T5763] cgroup: Unknown subsys name 'net' [ 80.639154][ T5763] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 82.327146][ T5763] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 84.139543][ T5786] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 84.148055][ T5786] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 84.157788][ T5786] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 84.165523][ T5786] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 84.173446][ T5786] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 84.180764][ T5786] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 84.189186][ T5786] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 84.197444][ T5786] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 84.205851][ T5786] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 84.233364][ T5792] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 84.241153][ T5790] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 84.242040][ T5792] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 84.256317][ T5792] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 84.263538][ T5787] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 84.270741][ T5787] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 84.272638][ T5787] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 84.281847][ T5792] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 84.288687][ T5787] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 84.294375][ T5792] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 84.301933][ T5787] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 84.314461][ T5787] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 84.316390][ T5792] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 84.335596][ T5792] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 84.344545][ T5792] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 84.856312][ T5776] chnl_net:caif_netlink_parms(): no params data found [ 84.877034][ T5777] chnl_net:caif_netlink_parms(): no params data found [ 84.935269][ T5774] chnl_net:caif_netlink_parms(): no params data found [ 84.958773][ T5775] chnl_net:caif_netlink_parms(): no params data found [ 85.153949][ T5777] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.162062][ T5777] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.169448][ T5777] bridge_slave_0: entered allmulticast mode [ 85.176939][ T5777] bridge_slave_0: entered promiscuous mode [ 85.197337][ T5777] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.204614][ T5777] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.212345][ T5777] bridge_slave_1: entered allmulticast mode [ 85.219578][ T5777] bridge_slave_1: entered promiscuous mode [ 85.227968][ T5776] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.235186][ T5776] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.245443][ T5776] bridge_slave_0: entered allmulticast mode [ 85.252844][ T5776] bridge_slave_0: entered promiscuous mode [ 85.261884][ T5776] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.269137][ T5776] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.276446][ T5776] bridge_slave_1: entered allmulticast mode [ 85.283531][ T5776] bridge_slave_1: entered promiscuous mode [ 85.298568][ T5774] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.306204][ T5774] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.313754][ T5774] bridge_slave_0: entered allmulticast mode [ 85.323647][ T5774] bridge_slave_0: entered promiscuous mode [ 85.387470][ T5774] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.394782][ T5774] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.405884][ T5774] bridge_slave_1: entered allmulticast mode [ 85.413656][ T5774] bridge_slave_1: entered promiscuous mode [ 85.435176][ T5777] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.457982][ T5776] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.483113][ T5777] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.504291][ T5775] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.512582][ T5775] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.519748][ T5775] bridge_slave_0: entered allmulticast mode [ 85.528545][ T5775] bridge_slave_0: entered promiscuous mode [ 85.539416][ T5776] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.551012][ T5774] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.563488][ T5774] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.582194][ T5775] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.589373][ T5775] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.600240][ T5775] bridge_slave_1: entered allmulticast mode [ 85.607254][ T5775] bridge_slave_1: entered promiscuous mode [ 85.666775][ T5777] team0: Port device team_slave_0 added [ 85.688907][ T5776] team0: Port device team_slave_0 added [ 85.698796][ T5776] team0: Port device team_slave_1 added [ 85.717048][ T5777] team0: Port device team_slave_1 added [ 85.735935][ T5775] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.748631][ T5775] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.774708][ T5774] team0: Port device team_slave_0 added [ 85.793631][ T5777] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.800847][ T5777] 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. [ 85.827391][ T5777] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.866369][ T5774] team0: Port device team_slave_1 added [ 85.884961][ T5777] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.892171][ T5777] 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. [ 85.918305][ T5777] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.939782][ T5776] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.950199][ T5776] 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. [ 85.976882][ T5776] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.999704][ T5776] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.009040][ T5776] 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. [ 86.035434][ T5776] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.069253][ T5775] team0: Port device team_slave_0 added [ 86.090426][ T5774] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.097439][ T5774] 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. [ 86.123785][ T5774] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.147999][ T5775] team0: Port device team_slave_1 added [ 86.166889][ T5774] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.174015][ T5774] 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. [ 86.201461][ T5774] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.250575][ T5775] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.257587][ T5775] 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. [ 86.284880][ T5775] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.300968][ T5792] Bluetooth: hci3: command tx timeout [ 86.321004][ T5777] hsr_slave_0: entered promiscuous mode [ 86.327851][ T5777] hsr_slave_1: entered promiscuous mode [ 86.335610][ T5775] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.343106][ T5775] 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. [ 86.369400][ T5775] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.372545][ T5785] Bluetooth: hci0: command tx timeout [ 86.386165][ T51] Bluetooth: hci1: command tx timeout [ 86.392039][ T5792] Bluetooth: hci2: command tx timeout [ 86.463444][ T5776] hsr_slave_0: entered promiscuous mode [ 86.471118][ T5776] hsr_slave_1: entered promiscuous mode [ 86.477434][ T5776] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.485565][ T5776] Cannot create hsr debugfs directory [ 86.521394][ T5774] hsr_slave_0: entered promiscuous mode [ 86.529001][ T5774] hsr_slave_1: entered promiscuous mode [ 86.535512][ T5774] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.543231][ T5774] Cannot create hsr debugfs directory [ 86.588966][ T5775] hsr_slave_0: entered promiscuous mode [ 86.595971][ T5775] hsr_slave_1: entered promiscuous mode [ 86.603004][ T5775] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.610690][ T5775] Cannot create hsr debugfs directory [ 87.110962][ T5774] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.130989][ T5774] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.146531][ T5774] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.164969][ T5774] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.311299][ T5776] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 87.327860][ T5776] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 87.366907][ T5776] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 87.383313][ T5776] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 87.507201][ T5777] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 87.556534][ T5777] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 87.568180][ T5777] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 87.606210][ T5777] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 87.672701][ T5775] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 87.684305][ T5775] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 87.714522][ T5775] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 87.726526][ T5775] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 87.776443][ T5774] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.821174][ T5774] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.838555][ T34] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.846007][ T34] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.882930][ T5776] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.905890][ T34] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.913070][ T34] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.938571][ T5777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.995806][ T5777] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.022737][ T3451] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.029895][ T3451] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.048951][ T5776] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.085587][ T3451] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.092847][ T3451] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.109018][ T3451] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.116273][ T3451] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.145335][ T78] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.152581][ T78] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.238263][ T5775] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.337077][ T5775] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.371332][ T51] Bluetooth: hci3: command tx timeout [ 88.384294][ T3451] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.391542][ T3451] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.453482][ T51] Bluetooth: hci1: command tx timeout [ 88.458981][ T51] Bluetooth: hci0: command tx timeout [ 88.464759][ T5785] Bluetooth: hci2: command tx timeout [ 88.499144][ T1118] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.506418][ T1118] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.798321][ T5774] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.880500][ T5777] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.946754][ T5776] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.033510][ T5774] veth0_vlan: entered promiscuous mode [ 89.087893][ T5774] veth1_vlan: entered promiscuous mode [ 89.112812][ T5777] veth0_vlan: entered promiscuous mode [ 89.130633][ T5776] veth0_vlan: entered promiscuous mode [ 89.145713][ T5777] veth1_vlan: entered promiscuous mode [ 89.158296][ T5775] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.178549][ T5776] veth1_vlan: entered promiscuous mode [ 89.208667][ T5774] veth0_macvtap: entered promiscuous mode [ 89.240844][ T5774] veth1_macvtap: entered promiscuous mode [ 89.322376][ T5776] veth0_macvtap: entered promiscuous mode [ 89.333440][ T5774] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.353462][ T5777] veth0_macvtap: entered promiscuous mode [ 89.374018][ T5774] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.383252][ T5775] veth0_vlan: entered promiscuous mode [ 89.399277][ T5777] veth1_macvtap: entered promiscuous mode [ 89.417574][ T5776] veth1_macvtap: entered promiscuous mode [ 89.426126][ T5774] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.438912][ T5774] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.448780][ T5774] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.458814][ T5774] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.474931][ T5775] veth1_vlan: entered promiscuous mode [ 89.527844][ T5776] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 89.540957][ T5776] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.554800][ T5776] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.576815][ T5776] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.588438][ T5776] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.599817][ T5776] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.652026][ T5776] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.661545][ T5776] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.672900][ T5776] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.682057][ T5776] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.693780][ T5777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 89.705629][ T5777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.715777][ T5777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 89.726340][ T5777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.738779][ T5777] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.786545][ T5777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.797392][ T5777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.808720][ T5777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 89.821150][ T5777] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.832892][ T5777] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.855728][ T5775] veth0_macvtap: entered promiscuous mode [ 89.888806][ T5777] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.889641][ T78] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.909515][ T5777] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.920966][ T5777] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.929743][ T5777] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.934309][ T78] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.946549][ T5775] veth1_macvtap: entered promiscuous mode [ 90.029643][ T5775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 90.041021][ T5775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.053396][ T5775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 90.064719][ T5775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.077914][ T5775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 90.088715][ T5775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.101178][ T5775] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.141951][ T5775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 90.152722][ T5775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.165081][ T5775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 90.175895][ T5775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.188140][ T5775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 90.198750][ T5775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 90.212707][ T5775] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.224556][ T5775] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.233629][ T5775] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.243314][ T5775] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.252375][ T5775] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.267732][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.278782][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.360702][ T1118] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.368615][ T1118] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.450506][ T5792] Bluetooth: hci3: command tx timeout [ 90.458255][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.480102][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.531512][ T5792] Bluetooth: hci0: command tx timeout [ 90.537009][ T5792] Bluetooth: hci2: command tx timeout [ 90.542986][ T51] Bluetooth: hci1: command tx timeout [ 90.573933][ T78] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.583339][ T5846] syz.0.1[5846]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 90.601329][ T5846] loop0: detected capacity change from 0 to 512 [ 90.614002][ T78] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.626879][ T5846] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 90.644167][ T5846] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 90.686515][ T1118] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.707507][ T5846] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2971: inode #17: comm syz.0.1: corrupted xattr block 128: invalid header [ 90.722733][ T1118] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.737981][ T5846] EXT4-fs (loop0): Remounting filesystem read-only [ 90.745468][ T5846] EXT4-fs warning (device loop0): ext4_evict_inode:274: xattr delete (err -117) [ 90.755901][ T5846] EXT4-fs (loop0): 1 orphan inode deleted [ 90.764774][ T5846] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.832056][ T5846] netlink: 'syz.0.1': attribute type 2 has an invalid length. [ 90.885206][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.905135][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.947408][ T34] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.957886][ T5846] ------------[ cut here ]------------ [ 90.963914][ T5846] kernel BUG at net/phonet/socket.c:213! [ 90.982479][ T5851] loop3: detected capacity change from 0 to 16 [ 91.008905][ T5851] erofs: (device loop3): mounted with root inode @ nid 36. [ 91.031721][ T34] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.040977][ T5846] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 91.047141][ T5846] CPU: 0 PID: 5846 Comm: syz.0.1 Not tainted syzkaller #0 [ 91.054300][ T5846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 91.064402][ T5846] RIP: 0010:pn_socket_sendmsg+0x235/0x240 [ 91.070197][ T5846] Code: 41 5f 5d c3 e8 bc 6a cb 00 89 d9 80 e1 07 fe c1 38 c1 0f 8c 0f ff ff ff 48 89 df e8 25 8b 23 f8 e9 02 ff ff ff e8 0b 4c cb f7 <0f> 0b 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 55 48 89 e5 41 57 41 [ 91.090122][ T5846] RSP: 0018:ffffc900047af960 EFLAGS: 00010287 [ 91.096247][ T5846] RAX: ffffffff89bbdfe5 RBX: 0000000000000000 RCX: 0000000000080000 [ 91.104280][ T5846] RDX: ffffc9000bf89000 RSI: 0000000000000046 RDI: 0000000000000047 [ 91.112299][ T5846] RBP: ffffc900047afa10 R08: ffffffff8e8b3aef R09: 1ffffffff1d1675d [ 91.120319][ T5846] R10: dffffc0000000000 R11: fffffbfff1d1675e R12: dffffc0000000000 [ 91.128344][ T5846] R13: ffff88805d627200 R14: ffff88807dbf8000 R15: 1ffff920008f5f30 [ 91.136377][ T5846] FS: 00007f76d44216c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 91.145362][ T5846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 91.152023][ T5846] CR2: 0000001b2dc15ff8 CR3: 000000001b3b9000 CR4: 00000000003506f0 [ 91.160056][ T5846] Call Trace: [ 91.163381][ T5846] [ 91.166336][ T5846] ? pn_socket_ioctl+0x350/0x350 [ 91.171304][ T5846] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 91.176621][ T5846] ? security_socket_sendmsg+0x80/0xa0 [ 91.182108][ T5846] ? pn_socket_ioctl+0x350/0x350 [ 91.187077][ T5846] ____sys_sendmsg+0x5ba/0x960 [ 91.191870][ T5846] ? __asan_memset+0x22/0x40 [ 91.196493][ T5846] ? __sys_sendmsg_sock+0x30/0x30 [ 91.201544][ T5846] ? __import_iovec+0x5f2/0x850 [ 91.206423][ T5846] ? import_iovec+0x73/0xa0 [ 91.210950][ T5846] ___sys_sendmsg+0x2a6/0x360 [ 91.215676][ T5846] ? __sys_sendmsg+0x2a0/0x2a0 [ 91.220481][ T5846] __se_sys_sendmsg+0x1c2/0x2b0 [ 91.225366][ T5846] ? __x64_sys_sendmsg+0x80/0x80 [ 91.230338][ T5846] ? lockdep_hardirqs_on+0x98/0x150 [ 91.235563][ T5846] do_syscall_64+0x55/0xb0 [ 91.240000][ T5846] ? clear_bhb_loop+0x40/0x90 [ 91.244715][ T5846] ? clear_bhb_loop+0x40/0x90 [ 91.249419][ T5846] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 91.255345][ T5846] RIP: 0033:0x7f76d359ce59 [ 91.259801][ T5846] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 91.279531][ T5846] RSP: 002b:00007f76d4421028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 91.287974][ T5846] RAX: ffffffffffffffda RBX: 00007f76d3815fa0 RCX: 00007f76d359ce59 [ 91.295986][ T5846] RDX: 0000000004004081 RSI: 00002000000002c0 RDI: 0000000000000008 [ 91.303990][ T5846] RBP: 00007f76d3632d6f R08: 0000000000000000 R09: 0000000000000000 [ 91.311995][ T5846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 91.319993][ T5846] R13: 00007f76d3816038 R14: 00007f76d3815fa0 R15: 00007fff19f57958 [ 91.328008][ T5846] [ 91.331089][ T5846] Modules linked in: [ 91.355541][ T5846] ---[ end trace 0000000000000000 ]--- [ 91.375859][ T5846] RIP: 0010:pn_socket_sendmsg+0x235/0x240 [ 91.381883][ T5846] Code: 41 5f 5d c3 e8 bc 6a cb 00 89 d9 80 e1 07 fe c1 38 c1 0f 8c 0f ff ff ff 48 89 df e8 25 8b 23 f8 e9 02 ff ff ff e8 0b 4c cb f7 <0f> 0b 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 55 48 89 e5 41 57 41 [ 91.432085][ T5846] RSP: 0018:ffffc900047af960 EFLAGS: 00010287 [ 91.458619][ T5846] RAX: ffffffff89bbdfe5 RBX: 0000000000000000 RCX: 0000000000080000 [ 91.470752][ T5846] RDX: ffffc9000bf89000 RSI: 0000000000000046 RDI: 0000000000000047 [ 91.487694][ T5846] RBP: ffffc900047afa10 R08: ffffffff8e8b3aef R09: 1ffffffff1d1675d [ 91.497901][ T5846] R10: dffffc0000000000 R11: fffffbfff1d1675e R12: dffffc0000000000 [ 91.517363][ T5846] R13: ffff88805d627200 R14: ffff88807dbf8000 R15: 1ffff920008f5f30 [ 91.538041][ T5846] FS: 00007f76d44216c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 91.549682][ T5846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 91.559962][ T5846] CR2: 0000000000000000 CR3: 000000001b3b9000 CR4: 00000000003506e0 [ 91.575019][ T5846] Kernel panic - not syncing: Fatal exception [ 91.581732][ T5846] Kernel Offset: disabled [ 91.586091][ T5846] Rebooting in 86400 seconds..