last executing test programs: 4.795598777s ago: executing program 2 (id=1119): r0 = gettid() kexec_load$auto(0x5, 0x2, &(0x7f0000000040)={@kbuf=0x0, 0x2aa7, 0x6c0000c000, 0xc000}, 0x4) kill$auto(r0, 0x11) io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7fffffff, 0xd, 0x2, 0x6, 0x7, 0x8, 0xffffffffffffffff, [], {0x6, 0x6, 0x1, 0x1ff, 0x100, 0x83, 0x101, 0x6, 0x6}, {0x100, 0x1, 0x52, 0x5, 0x1, 0x40, 0x876c5, 0x8, 0x100000000}}) 4.793463601s ago: executing program 0 (id=1127): socket(0x25, 0x1, 0x0) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x38}, 0x1, 0x0, 0x0, 0x20040000}, 0x880) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) sendmmsg$auto(0x3, &(0x7f0000000000)={{0x0, 0x2, 0x0, 0x106, 0x0, 0x1, 0x3}, 0xed7138c}, 0x7, 0x0) 4.793049948s ago: executing program 1 (id=1121): prctl$auto(0x41, 0x3, 0x0, 0x0, 0x0) prctl$auto(0x41, 0x3, 0x0, 0x0, 0x0) mprotect$auto(0x110c238000, 0x1, 0x3) madvise$auto(0x110c230000, 0x8031ca, 0x9) 4.325029337s ago: executing program 1 (id=1122): mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb2, 0x402, 0x300000000000) get_robust_list$auto(0x1, 0x0, 0x0) clone$auto(0x7, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0, 0x1) mlock$auto(0x10fbe8, 0x4) 4.279499813s ago: executing program 0 (id=1124): mmap$auto(0x0, 0x20006, 0x4000000000df, 0xeb1, 0x401, 0x8000) socket(0xa, 0x801, 0x84) fstatfs$auto(0x3, 0x0) setsockopt$auto(0x3, 0x10000000084, 0x84, 0x0, 0x90) 3.808033518s ago: executing program 0 (id=1126): r0 = socket(0x1, 0x1, 0x1) bind$auto(r0, &(0x7f0000000140), 0xd) mprotect$auto(0x1ffff000, 0x8000000000000001, 0xd) connect$auto(0x3, &(0x7f0000000140), 0x55) 3.739644727s ago: executing program 1 (id=1128): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) r0 = openat$auto_kmsg_fops_printk(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek$auto(r0, 0x0, 0x2) readv$auto(r0, &(0x7f0000000a80)={0x0, 0x5b54}, 0x1) 3.498092439s ago: executing program 3 (id=1130): r0 = syz_genetlink_get_family_id$auto_netdev(&(0x7f0000000440), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'netdevsim0\x00', 0x0}) sendmsg$auto_NETDEV_CMD_QUEUE_GET(r1, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000015c0)={0x2c, r0, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@NETDEV_A_QUEUE_TYPE={0x8, 0x3, 0x1}, @NETDEV_A_QUEUE_IFINDEX={0x8, 0x2, r2}, @NETDEV_A_QUEUE_ID={0x8, 0x1, 0x304}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000840) 3.377728287s ago: executing program 3 (id=1131): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) sysfs$auto(0x2, 0x10000000000000b, 0x0) r0 = socket(0x28, 0x1, 0x0) getsockopt$auto(r0, 0x28, 0x8, 0x0, 0x0) 3.375953774s ago: executing program 0 (id=1139): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$auto_VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) read$auto(r0, 0x0, 0x3ff) 2.656747119s ago: executing program 2 (id=1132): mknod$auto(&(0x7f0000000180)=':,\x00', 0xcb, 0xfffffffa) execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000380)='/proc/thread-self/net/ip_mr_vif\x00', 0x40900, 0x0) 2.656684892s ago: executing program 3 (id=1133): r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x22a02, 0x0) write$auto(r0, &(0x7f0000000140)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7\xe6\x04\x8c\x83k', 0x1000000007e) unshare$auto(0xffffffffffffffff) socket(0x18, 0x5, 0x2) 2.653315856s ago: executing program 1 (id=1142): mmap$auto(0x0, 0x2020009, 0x7, 0x2000000000000eb1, 0xfffffffffffffffa, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) unshare$auto(0x40000080) semtimedop$auto(0x0, 0x0, 0x1f4, 0x0) 2.096466771s ago: executing program 3 (id=1134): mmap$auto(0x0, 0x400008, 0xdb, 0x9b72, 0x2, 0x8000) sysfs$auto(0x2, 0x3c, 0x0) r0 = fsopen$auto(0x0, 0x1) fsconfig$auto(r0, 0x6, 0x0, 0x0, 0x0) 2.095874925s ago: executing program 0 (id=1144): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) madvise$auto(0x0, 0xffffffffffff0004, 0x19) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) madvise$auto(0x0, 0x200007, 0x8) 2.035063403s ago: executing program 2 (id=1135): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) io_uring_setup$auto(0x54, 0x0) r0 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x20b42, 0x0) ioctl$auto_SNDCTL_DSP_SETFMT(r0, 0xc0045005, 0x0) 1.202133332s ago: executing program 2 (id=1136): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) sysfs$auto(0x2, 0x100000000000029, 0x0) fsopen$auto(0x0, 0x1) close_range$auto(0x2, 0x8, 0x0) 1.201603355s ago: executing program 3 (id=1137): mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb2, 0x402, 0x300000000000) get_robust_list$auto(0x1, 0x0, 0x0) clone$auto(0x7, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0, 0x1) mlock$auto(0x10fbe8, 0x4) 1.200848521s ago: executing program 1 (id=1138): mmap$auto(0x0, 0x4005, 0x2, 0x40eb2, 0x401, 0x300000000000) io_setup$auto(0x2, 0x0) mlockall$auto(0x7) mbind$auto(0xf000, 0x8000000000000001, 0x100000000, 0x0, 0x6, 0x2) 511.834162ms ago: executing program 2 (id=1140): mmap$auto(0x0, 0x25, 0x800007, 0xeb1, 0xffffffffffffffff, 0x8000) sysfs$auto(0x2, 0x3, 0x0) r0 = fsopen$auto(0x0, 0x1) fsconfig$auto(r0, 0x8, 0x0, 0x0, 0x0) 243.544593ms ago: executing program 2 (id=1141): openat$auto_proc_pid_cmdline_ops_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/cmdline\x00', 0x1a1c42, 0x0) mmap$auto(0x0, 0x400007, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) read$auto(0x3, 0x0, 0x8080) read$auto(0x3, 0x0, 0x7fffffff) 243.464946ms ago: executing program 3 (id=1143): r0 = gettid() kexec_load$auto(0x5, 0x2, &(0x7f0000000040)={@kbuf=0x0, 0x2aa7, 0x6c0000c000, 0xc000}, 0x4) kill$auto(r0, 0x11) io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7fffffff, 0xd, 0x2, 0x6, 0x7, 0x8, 0xffffffffffffffff, [], {0x6, 0x6, 0x1, 0x1ff, 0x100, 0x83, 0x101, 0x6, 0x6}, {0x100, 0x1, 0x52, 0x5, 0x1, 0x40, 0x876c5, 0x8, 0x100000000}}) 460.012µs ago: executing program 0 (id=1145): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) r0 = openat$auto_kmsg_fops_printk(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) lseek$auto(r0, 0x0, 0x2) readv$auto(r0, &(0x7f0000000a80)={0x0, 0x5b54}, 0x1) 0s ago: executing program 1 (id=1146): r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x22a02, 0x0) write$auto(r0, &(0x7f0000000140)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7\xe6\x04\x8c\x83k', 0x1000000007e) unshare$auto(0xffffffffffffffff) socket(0x18, 0x5, 0x2) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.25' (ED25519) to the list of known hosts. [ 77.558823][ T5820] cgroup: Unknown subsys name 'net' [ 77.729345][ T5820] cgroup: Unknown subsys name 'cpuset' [ 77.738322][ T5820] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 79.263361][ T5820] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 81.246774][ T5153] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 81.255766][ T5153] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 81.260326][ T5838] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 81.263903][ T5153] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 81.279509][ T5153] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 81.287753][ T5153] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 81.297719][ T5153] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 81.305172][ T5153] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 81.313885][ T5837] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 81.313883][ T5153] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 81.329992][ T5153] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 81.337286][ T5837] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 81.345059][ T5837] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 81.368800][ T5837] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 81.376423][ T52] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 81.385247][ T52] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 81.393860][ T5837] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 81.417692][ T52] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 81.426570][ T52] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 81.434465][ T52] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 81.920265][ T5843] chnl_net:caif_netlink_parms(): no params data found [ 81.990440][ T5830] chnl_net:caif_netlink_parms(): no params data found [ 82.042983][ T5839] chnl_net:caif_netlink_parms(): no params data found [ 82.108162][ T5833] chnl_net:caif_netlink_parms(): no params data found [ 82.214121][ T5843] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.222255][ T5843] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.229680][ T5843] bridge_slave_0: entered allmulticast mode [ 82.236929][ T5843] bridge_slave_0: entered promiscuous mode [ 82.271388][ T5843] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.278595][ T5843] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.285744][ T5843] bridge_slave_1: entered allmulticast mode [ 82.292968][ T5843] bridge_slave_1: entered promiscuous mode [ 82.360962][ T5830] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.368148][ T5830] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.375283][ T5830] bridge_slave_0: entered allmulticast mode [ 82.382547][ T5830] bridge_slave_0: entered promiscuous mode [ 82.400116][ T5839] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.407539][ T5839] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.414682][ T5839] bridge_slave_0: entered allmulticast mode [ 82.422053][ T5839] bridge_slave_0: entered promiscuous mode [ 82.440085][ T5830] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.447293][ T5830] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.454437][ T5830] bridge_slave_1: entered allmulticast mode [ 82.462640][ T5830] bridge_slave_1: entered promiscuous mode [ 82.480613][ T5839] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.488047][ T5839] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.495196][ T5839] bridge_slave_1: entered allmulticast mode [ 82.502391][ T5839] bridge_slave_1: entered promiscuous mode [ 82.512033][ T5843] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.532076][ T5833] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.539923][ T5833] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.547156][ T5833] bridge_slave_0: entered allmulticast mode [ 82.554134][ T5833] bridge_slave_0: entered promiscuous mode [ 82.574164][ T5843] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.593334][ T5833] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.600563][ T5833] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.608107][ T5833] bridge_slave_1: entered allmulticast mode [ 82.615098][ T5833] bridge_slave_1: entered promiscuous mode [ 82.643354][ T5830] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.663224][ T5839] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.684684][ T5830] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.707199][ T5839] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.718591][ T5843] team0: Port device team_slave_0 added [ 82.735187][ T5833] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.754882][ T5843] team0: Port device team_slave_1 added [ 82.772915][ T5833] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.803348][ T5830] team0: Port device team_slave_0 added [ 82.821603][ T5839] team0: Port device team_slave_0 added [ 82.839663][ T5830] team0: Port device team_slave_1 added [ 82.861828][ T5839] team0: Port device team_slave_1 added [ 82.869148][ T5843] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.876234][ T5843] 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 1532 would solve the problem. [ 82.902382][ T5843] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.924037][ T5833] team0: Port device team_slave_0 added [ 82.940750][ T5843] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.947747][ T5843] 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 1532 would solve the problem. [ 82.973925][ T5843] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.996154][ T5833] team0: Port device team_slave_1 added [ 83.020559][ T5830] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.027849][ T5830] 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 1532 would solve the problem. [ 83.053823][ T5830] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.078137][ T5839] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.085099][ T5839] 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 1532 would solve the problem. [ 83.111392][ T5839] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.124075][ T5830] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.131303][ T5830] 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 1532 would solve the problem. [ 83.157362][ T5830] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.179410][ T5839] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.186545][ T5839] 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 1532 would solve the problem. [ 83.213004][ T5839] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.231438][ T5833] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.238440][ T5833] 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 1532 would solve the problem. [ 83.264512][ T5833] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.294239][ T5833] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.301447][ T5833] 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 1532 would solve the problem. [ 83.327411][ T5833] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.374572][ T5843] hsr_slave_0: entered promiscuous mode [ 83.381054][ T5843] hsr_slave_1: entered promiscuous mode [ 83.387240][ T52] Bluetooth: hci1: command tx timeout [ 83.392956][ T5153] Bluetooth: hci0: command tx timeout [ 83.464483][ T5830] hsr_slave_0: entered promiscuous mode [ 83.470689][ T5153] Bluetooth: hci2: command tx timeout [ 83.471790][ T5830] hsr_slave_1: entered promiscuous mode [ 83.476865][ T5153] Bluetooth: hci3: command tx timeout [ 83.483629][ T5830] debugfs: 'hsr0' already exists in 'hsr' [ 83.493328][ T5830] Cannot create hsr debugfs directory [ 83.515519][ T5839] hsr_slave_0: entered promiscuous mode [ 83.521978][ T5839] hsr_slave_1: entered promiscuous mode [ 83.528286][ T5839] debugfs: 'hsr0' already exists in 'hsr' [ 83.534018][ T5839] Cannot create hsr debugfs directory [ 83.558684][ T5833] hsr_slave_0: entered promiscuous mode [ 83.565365][ T5833] hsr_slave_1: entered promiscuous mode [ 83.571896][ T5833] debugfs: 'hsr0' already exists in 'hsr' [ 83.577745][ T5833] Cannot create hsr debugfs directory [ 84.014761][ T5843] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 84.029106][ T5843] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 84.050542][ T5843] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 84.070115][ T5843] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 84.121462][ T5833] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 84.140511][ T5833] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 84.165911][ T5833] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 84.190236][ T5833] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 84.244611][ T5830] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 84.255164][ T5830] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 84.277248][ T5830] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 84.289202][ T5830] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 84.383715][ T5839] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 84.400848][ T5839] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 84.412942][ T5839] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 84.423631][ T5839] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 84.501946][ T5843] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.560166][ T5843] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.593292][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.600539][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.628893][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.636203][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.663439][ T5833] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.708609][ T5830] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.730094][ T5833] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.752404][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.759633][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.770600][ T5839] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.791682][ T5830] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.810429][ T3032] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.817573][ T3032] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.855740][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.862886][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.880835][ T5839] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.902687][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.909903][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.936606][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.943780][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.968216][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.975399][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.240551][ T5843] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.363724][ T5843] veth0_vlan: entered promiscuous mode [ 85.406783][ T5843] veth1_vlan: entered promiscuous mode [ 85.468929][ T5153] Bluetooth: hci0: command tx timeout [ 85.468940][ T52] Bluetooth: hci1: command tx timeout [ 85.492669][ T5833] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.547831][ T5153] Bluetooth: hci2: command tx timeout [ 85.558571][ T5153] Bluetooth: hci3: command tx timeout [ 85.558918][ T5843] veth0_macvtap: entered promiscuous mode [ 85.608926][ T5843] veth1_macvtap: entered promiscuous mode [ 85.642514][ T5839] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.668938][ T5833] veth0_vlan: entered promiscuous mode [ 85.689662][ T5843] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.710856][ T5833] veth1_vlan: entered promiscuous mode [ 85.722566][ T5830] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.732186][ T5843] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.759676][ T3062] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.769361][ T3062] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.781195][ T3062] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.793308][ T3062] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.839168][ T5839] veth0_vlan: entered promiscuous mode [ 85.872233][ T5839] veth1_vlan: entered promiscuous mode [ 85.893319][ T5833] veth0_macvtap: entered promiscuous mode [ 85.932939][ T5833] veth1_macvtap: entered promiscuous mode [ 85.956987][ T5830] veth0_vlan: entered promiscuous mode [ 86.002375][ T5833] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.015346][ T5830] veth1_vlan: entered promiscuous mode [ 86.031956][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.034754][ T5833] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.046156][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.075080][ T5839] veth0_macvtap: entered promiscuous mode [ 86.100829][ T5839] veth1_macvtap: entered promiscuous mode [ 86.134859][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.144319][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.160302][ T4145] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.167783][ T5839] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.175394][ T4145] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.183720][ T5830] veth0_macvtap: entered promiscuous mode [ 86.191867][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.204346][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.225623][ T5839] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.250965][ T5830] veth1_macvtap: entered promiscuous mode [ 86.277706][ T1151] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.290150][ T1151] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.305089][ T1151] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.315062][ T1151] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.328662][ T5843] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 86.374149][ T5830] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.450828][ T5830] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.501799][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.515862][ T3032] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.541140][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.556482][ T3032] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.584807][ T3032] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.614580][ T3032] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.674793][ T3032] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.698867][ T3032] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.719767][ T3032] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.765956][ T3032] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.895723][ T3062] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.924886][ T3062] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.011049][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.031000][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.185570][ T3062] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.226555][ T3062] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.546229][ T5153] Bluetooth: hci1: command tx timeout [ 87.557153][ T5153] Bluetooth: hci0: command tx timeout [ 87.626929][ T5153] Bluetooth: hci3: command tx timeout [ 87.628129][ T52] Bluetooth: hci2: command tx timeout [ 87.918917][ T5948] kvm_intel: 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. [ 88.050371][ T5950] overlayfs: missing 'lowerdir' [ 88.474525][ T5967] PM: Enabling pm_trace changes system date and time during resume. [ 88.474525][ T5967] PM: Correct system time has to be restored manually after resume. [ 89.149747][ T5982] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 89.194436][ T5984] process 'syz.3.27' launched './file0' with NULL argv: empty string added [ 89.627075][ T52] Bluetooth: hci0: command tx timeout [ 89.627464][ T5153] Bluetooth: hci1: command tx timeout [ 89.706461][ T5153] Bluetooth: hci2: command tx timeout [ 89.723917][ T5153] Bluetooth: hci3: command tx timeout [ 89.979004][ T5994] mtrr: base(0x1000) is not aligned on a size(0x0000) boundary [ 90.624318][ T6030] Zero length message leads to an empty skb [ 90.713347][ T6017] ueagle_atm.cmv_file: string parameter too long [ 91.184799][ T6046] FAULT_INJECTION: forcing a failure. [ 91.184799][ T6046] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 91.222190][ T6046] CPU: 1 UID: 0 PID: 6046 Comm: syz.0.52 Not tainted syzkaller #0 PREEMPT(full) [ 91.222229][ T6046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 91.222251][ T6046] Call Trace: [ 91.222260][ T6046] [ 91.222270][ T6046] dump_stack_lvl+0x16c/0x1f0 [ 91.222303][ T6046] should_fail_ex+0x512/0x640 [ 91.222337][ T6046] should_fail_alloc_page+0xe7/0x130 [ 91.222371][ T6046] prepare_alloc_pages+0x3c2/0x610 [ 91.222405][ T6046] __alloc_frozen_pages_noprof+0x18b/0x2440 [ 91.222446][ T6046] ? should_fail_alloc_page+0xee/0x130 [ 91.222485][ T6046] ? lock_acquire+0x179/0x330 [ 91.222519][ T6046] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 91.222557][ T6046] ? __lock_acquire+0x433/0x22f0 [ 91.222599][ T6046] ? do_raw_spin_lock+0x12c/0x2b0 [ 91.222636][ T6046] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 91.222664][ T6046] ? policy_nodemask+0xea/0x4e0 [ 91.222695][ T6046] alloc_pages_mpol+0x1fb/0x550 [ 91.222724][ T6046] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 91.222754][ T6046] ? filemap_map_pages+0x12dd/0x1e00 [ 91.222792][ T6046] folio_alloc_mpol_noprof+0x36/0xe0 [ 91.222825][ T6046] vma_alloc_folio_noprof+0xed/0x1e0 [ 91.222857][ T6046] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 91.222887][ T6046] ? find_held_lock+0x2b/0x80 [ 91.222924][ T6046] ? do_wp_page+0x1126/0x5690 [ 91.223051][ T6046] do_wp_page+0x2222/0x5690 [ 91.223105][ T6046] ? __pfx_do_wp_page+0x10/0x10 [ 91.223138][ T6046] ? pte_shstk+0xa2/0xe0 [ 91.223170][ T6046] ? __pfx_pte_shstk+0x10/0x10 [ 91.223222][ T6046] __handle_mm_fault+0x1af2/0x2ad0 [ 91.223263][ T6046] ? reacquire_held_locks+0xcd/0x1f0 [ 91.223298][ T6046] ? __pfx___handle_mm_fault+0x10/0x10 [ 91.223334][ T6046] ? lock_vma_under_rcu+0x176/0x580 [ 91.223391][ T6046] handle_mm_fault+0x3fe/0xad0 [ 91.223439][ T6046] do_user_addr_fault+0x423/0xda0 [ 91.223476][ T6046] ? rcu_is_watching+0x12/0xc0 [ 91.223506][ T6046] exc_page_fault+0x64/0xc0 [ 91.223534][ T6046] asm_exc_page_fault+0x26/0x30 [ 91.223559][ T6046] RIP: 0033:0x7f39145491e5 [ 91.223593][ T6046] Code: 0f 1f 44 00 00 8b 57 18 64 8b 04 25 d0 02 00 00 39 c2 0f 84 0d 01 00 00 41 54 55 53 83 7f 30 02 48 89 fb 74 28 b8 08 00 00 00 0f c1 03 83 c0 08 85 c0 0f 88 fc 00 00 00 a8 01 75 78 31 d2 5b [ 91.223618][ T6046] RSP: 002b:00007f39154f5de0 EFLAGS: 00010293 [ 91.223639][ T6046] RAX: 0000000000000008 RBX: 00007f3915317d60 RCX: 0000000000000000 [ 91.223657][ T6046] RDX: 0000000000000000 RSI: 00007f39146524b0 RDI: 00007f3915317d60 [ 91.223692][ T6046] RBP: 00007f39154f5f00 R08: 0000000000000000 R09: 0000000000000005 [ 91.223709][ T6046] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f3914651740 [ 91.223725][ T6046] R13: 0000000000000058 R14: 00007f39147ba460 R15: 0000000000000000 [ 91.223764][ T6046] [ 91.223953][ T6046] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 91.861238][ T6054] capability: warning: `syz.2.54' uses 32-bit capabilities (legacy support in use) [ 91.978898][ T9] cfg80211: failed to load regulatory.db [ 92.241212][ T6076] kAFS: bad VL server IP address [ 92.399540][ T6081] FAULT_INJECTION: forcing a failure. [ 92.399540][ T6081] name failslab, interval 1, probability 0, space 0, times 1 [ 92.510590][ T6081] CPU: 1 UID: 0 PID: 6081 Comm: syz.1.66 Not tainted syzkaller #0 PREEMPT(full) [ 92.510626][ T6081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 92.510644][ T6081] Call Trace: [ 92.510654][ T6081] [ 92.510664][ T6081] dump_stack_lvl+0x16c/0x1f0 [ 92.510698][ T6081] should_fail_ex+0x512/0x640 [ 92.510725][ T6081] ? fs_reclaim_acquire+0xae/0x150 [ 92.510757][ T6081] should_failslab+0xc2/0x120 [ 92.510787][ T6081] __kmalloc_noprof+0xdd/0x8f0 [ 92.510844][ T6081] ? tomoyo_encode2+0x100/0x3e0 [ 92.510893][ T6081] ? tomoyo_encode2+0x100/0x3e0 [ 92.510922][ T6081] tomoyo_encode2+0x100/0x3e0 [ 92.510958][ T6081] tomoyo_encode+0x29/0x50 [ 92.510987][ T6081] tomoyo_realpath_from_path+0x18f/0x6e0 [ 92.511024][ T6081] tomoyo_path_number_perm+0x245/0x580 [ 92.511048][ T6081] ? tomoyo_path_number_perm+0x237/0x580 [ 92.511074][ T6081] ? __lock_acquire+0x352/0x22f0 [ 92.511103][ T6081] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 92.511131][ T6081] ? rcu_read_unlock+0x17/0x60 [ 92.511167][ T6081] ? do_raw_spin_lock+0x12c/0x2b0 [ 92.511198][ T6081] ? find_held_lock+0x2b/0x80 [ 92.511250][ T6081] ? find_held_lock+0x2b/0x80 [ 92.511283][ T6081] ? __pfx___d_add+0x10/0x10 [ 92.511314][ T6081] ? d_alloc+0x176/0x1e0 [ 92.511341][ T6081] ? current_check_access_path+0x33b/0x460 [ 92.511373][ T6081] ? __pfx_current_check_access_path+0x10/0x10 [ 92.511406][ T6081] ? simple_lookup+0x105/0x1d0 [ 92.511437][ T6081] tomoyo_path_mknod+0x10c/0x190 [ 92.511469][ T6081] ? __pfx_tomoyo_path_mknod+0x10/0x10 [ 92.511506][ T6081] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 92.511536][ T6081] security_path_mknod+0x161/0x310 [ 92.511566][ T6081] do_mknodat+0x24e/0x6f0 [ 92.511595][ T6081] ? __pfx_do_mknodat+0x10/0x10 [ 92.511622][ T6081] ? getname_flags.part.0+0x1c5/0x550 [ 92.511664][ T6081] __x64_sys_mknod+0x87/0xb0 [ 92.511693][ T6081] do_syscall_64+0xcd/0xf80 [ 92.511721][ T6081] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.511747][ T6081] RIP: 0033:0x7fbe8cf8f7c9 [ 92.511768][ T6081] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 92.511790][ T6081] RSP: 002b:00007fbe8dd74038 EFLAGS: 00000246 ORIG_RAX: 0000000000000085 [ 92.511813][ T6081] RAX: ffffffffffffffda RBX: 00007fbe8d1e5fa0 RCX: 00007fbe8cf8f7c9 [ 92.511829][ T6081] RDX: 0000000000000004 RSI: 0000000000001001 RDI: 0000200000000040 [ 92.511843][ T6081] RBP: 00007fbe8d013f91 R08: 0000000000000000 R09: 0000000000000000 [ 92.511857][ T6081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 92.511872][ T6081] R13: 00007fbe8d1e6038 R14: 00007fbe8d1e5fa0 R15: 00007fffa80758b8 [ 92.511919][ T6081] [ 92.512600][ T6081] ERROR: Out of memory at tomoyo_realpath_from_path. [ 93.277633][ T6114] netlink: 8 bytes leftover after parsing attributes in process `syz.3.80'. [ 94.589774][ T6157] FAULT_INJECTION: forcing a failure. [ 94.589774][ T6157] name failslab, interval 1, probability 0, space 0, times 0 [ 94.603273][ T6157] CPU: 1 UID: 0 PID: 6157 Comm: syz.2.99 Not tainted syzkaller #0 PREEMPT(full) [ 94.603306][ T6157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 94.603321][ T6157] Call Trace: [ 94.603329][ T6157] [ 94.603339][ T6157] dump_stack_lvl+0x16c/0x1f0 [ 94.603370][ T6157] should_fail_ex+0x512/0x640 [ 94.603399][ T6157] ? kmem_cache_alloc_lru_noprof+0x66/0x760 [ 94.603438][ T6157] should_failslab+0xc2/0x120 [ 94.603465][ T6157] kmem_cache_alloc_lru_noprof+0x79/0x760 [ 94.603503][ T6157] ? __d_alloc+0x35/0xa80 [ 94.603537][ T6157] ? __d_alloc+0x35/0xa80 [ 94.603563][ T6157] __d_alloc+0x35/0xa80 [ 94.603596][ T6157] d_alloc_pseudo+0x1c/0xc0 [ 94.603631][ T6157] alloc_file_pseudo+0xcf/0x230 [ 94.603667][ T6157] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 94.603705][ T6157] ? do_raw_spin_unlock+0x172/0x230 [ 94.603756][ T6157] __anon_inode_getfile+0xe8/0x280 [ 94.603795][ T6157] anon_inode_getfile_fmode+0x37/0xa0 [ 94.603830][ T6157] do_eventfd+0x154/0x370 [ 94.603868][ T6157] __x64_sys_eventfd+0x32/0x50 [ 94.603888][ T6157] do_syscall_64+0xcd/0xf80 [ 94.603916][ T6157] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 94.603939][ T6157] RIP: 0033:0x7f919f38f7c9 [ 94.603959][ T6157] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 94.603983][ T6157] RSP: 002b:00007f91a01cf038 EFLAGS: 00000246 ORIG_RAX: 000000000000011c [ 94.604007][ T6157] RAX: ffffffffffffffda RBX: 00007f919f5e5fa0 RCX: 00007f919f38f7c9 [ 94.604025][ T6157] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 94.604043][ T6157] RBP: 00007f919f413f91 R08: 0000000000000000 R09: 0000000000000000 [ 94.604060][ T6157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 94.604077][ T6157] R13: 00007f919f5e6038 R14: 00007f919f5e5fa0 R15: 00007fff5172b158 [ 94.604118][ T6157] [ 95.044252][ T6168] FAULT_INJECTION: forcing a failure. [ 95.044252][ T6168] name failslab, interval 1, probability 0, space 0, times 0 [ 95.097473][ T6168] CPU: 0 UID: 0 PID: 6168 Comm: syz.2.103 Not tainted syzkaller #0 PREEMPT(full) [ 95.097507][ T6168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 95.097522][ T6168] Call Trace: [ 95.097531][ T6168] [ 95.097539][ T6168] dump_stack_lvl+0x16c/0x1f0 [ 95.097572][ T6168] should_fail_ex+0x512/0x640 [ 95.097601][ T6168] ? __kmalloc_cache_noprof+0x5f/0x800 [ 95.097636][ T6168] should_failslab+0xc2/0x120 [ 95.097678][ T6168] __kmalloc_cache_noprof+0x72/0x800 [ 95.097712][ T6168] ? vb2_vmalloc_alloc+0xf9/0x3f0 [ 95.097746][ T6168] ? vb2_vmalloc_alloc+0xf9/0x3f0 [ 95.097773][ T6168] vb2_vmalloc_alloc+0xf9/0x3f0 [ 95.097804][ T6168] ? __pfx_vb2_vmalloc_alloc+0x10/0x10 [ 95.097830][ T6168] __vb2_queue_alloc+0x8c9/0x1280 [ 95.097871][ T6168] vb2_core_reqbufs+0xa90/0xfe0 [ 95.097901][ T6168] ? __pfx_vb2_core_reqbufs+0x10/0x10 [ 95.097947][ T6168] __vb2_init_fileio+0x3f1/0x1100 [ 95.097974][ T6168] ? vb2_fop_read+0xe6/0x3e0 [ 95.098006][ T6168] __vb2_perform_fileio+0x9c2/0x1660 [ 95.098043][ T6168] ? __pfx___vb2_perform_fileio+0x10/0x10 [ 95.098082][ T6168] vb2_fop_read+0x215/0x3e0 [ 95.098112][ T6168] v4l2_read+0x229/0x360 [ 95.098142][ T6168] ? __pfx_v4l2_read+0x10/0x10 [ 95.098175][ T6168] vfs_read+0x1e4/0xcf0 [ 95.098209][ T6168] ? __pfx_vfs_read+0x10/0x10 [ 95.098230][ T6168] ? find_held_lock+0x2b/0x80 [ 95.098266][ T6168] ? __fget_files+0x204/0x3c0 [ 95.098295][ T6168] ? __fget_files+0x20e/0x3c0 [ 95.098330][ T6168] ksys_read+0x12a/0x250 [ 95.098356][ T6168] ? __pfx_ksys_read+0x10/0x10 [ 95.098393][ T6168] do_syscall_64+0xcd/0xf80 [ 95.098422][ T6168] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.098446][ T6168] RIP: 0033:0x7f919f38f7c9 [ 95.098468][ T6168] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 95.098491][ T6168] RSP: 002b:00007f91a01cf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 95.098516][ T6168] RAX: ffffffffffffffda RBX: 00007f919f5e5fa0 RCX: 00007f919f38f7c9 [ 95.098533][ T6168] RDX: 0000000000000028 RSI: 0000200000000280 RDI: 0000000000000003 [ 95.098549][ T6168] RBP: 00007f919f413f91 R08: 0000000000000000 R09: 0000000000000000 [ 95.098564][ T6168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 95.098578][ T6168] R13: 00007f919f5e6038 R14: 00007f919f5e5fa0 R15: 00007fff5172b158 [ 95.098615][ T6168] [ 95.451689][ T6172] netlink: 334 bytes leftover after parsing attributes in process `syz.3.105'. [ 96.892902][ T30] audit: type=1804 audit(1764921767.208:2): pid=6218 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.3.124" name="/newroot/33/file0" dev="tmpfs" ino=184 res=1 errno=0 [ 96.952446][ T30] audit: type=1800 audit(1764921767.208:3): pid=6218 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.124" name="file0" dev="tmpfs" ino=184 res=0 errno=0 [ 98.331543][ T6262] FAULT_INJECTION: forcing a failure. [ 98.331543][ T6262] name failslab, interval 1, probability 0, space 0, times 0 [ 98.367141][ T6262] CPU: 0 UID: 0 PID: 6262 Comm: syz.3.143 Not tainted syzkaller #0 PREEMPT(full) [ 98.367177][ T6262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 98.367194][ T6262] Call Trace: [ 98.367202][ T6262] [ 98.367212][ T6262] dump_stack_lvl+0x16c/0x1f0 [ 98.367244][ T6262] should_fail_ex+0x512/0x640 [ 98.367275][ T6262] ? __kvmalloc_node_noprof+0x129/0xa50 [ 98.367318][ T6262] should_failslab+0xc2/0x120 [ 98.367360][ T6262] __kvmalloc_node_noprof+0x13c/0xa50 [ 98.367401][ T6262] ? __pfx_futex_wake_mark+0x10/0x10 [ 98.367442][ T6262] ? do_semtimedop+0x23a/0x2e0 [ 98.367476][ T6262] ? do_semtimedop+0x23a/0x2e0 [ 98.367499][ T6262] do_semtimedop+0x23a/0x2e0 [ 98.367527][ T6262] ? __pfx_do_semtimedop+0x10/0x10 [ 98.367596][ T6262] ? __x64_sys_futex+0x1e0/0x4c0 [ 98.367627][ T6262] ? __x64_sys_futex+0x1e9/0x4c0 [ 98.367662][ T6262] __x64_sys_semtimedop+0x1b4/0x1f0 [ 98.367689][ T6262] ? __pfx___x64_sys_semtimedop+0x10/0x10 [ 98.367728][ T6262] do_syscall_64+0xcd/0xf80 [ 98.367758][ T6262] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 98.367784][ T6262] RIP: 0033:0x7fdb3d18f7c9 [ 98.367805][ T6262] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 98.367830][ T6262] RSP: 002b:00007fdb3df95038 EFLAGS: 00000246 ORIG_RAX: 00000000000000dc [ 98.367854][ T6262] RAX: ffffffffffffffda RBX: 00007fdb3d3e5fa0 RCX: 00007fdb3d18f7c9 [ 98.367870][ T6262] RDX: 00000000000001f4 RSI: 0000000000000000 RDI: 0000000000000000 [ 98.367884][ T6262] RBP: 00007fdb3d213f91 R08: 0000000000000000 R09: 0000000000000000 [ 98.367899][ T6262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 98.367912][ T6262] R13: 00007fdb3d3e6038 R14: 00007fdb3d3e5fa0 R15: 00007ffd4a9e42a8 [ 98.367948][ T6262] [ 99.141830][ T6283] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 100.165773][ T30] audit: type=1326 audit(1764921770.478:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6314 comm="syz.3.166" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fdb3d18f7c9 code=0x0 [ 101.312343][ T6351] zswap: compressor 000 not available [ 101.879460][ T6382] syz.1.193 uses obsolete (PF_INET,SOCK_PACKET) [ 102.024578][ T6387] FAULT_INJECTION: forcing a failure. [ 102.024578][ T6387] name failslab, interval 1, probability 0, space 0, times 0 [ 102.063723][ T6387] CPU: 1 UID: 0 PID: 6387 Comm: syz.0.195 Not tainted syzkaller #0 PREEMPT(full) [ 102.063756][ T6387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 102.063770][ T6387] Call Trace: [ 102.063779][ T6387] [ 102.063789][ T6387] dump_stack_lvl+0x16c/0x1f0 [ 102.063822][ T6387] should_fail_ex+0x512/0x640 [ 102.063851][ T6387] ? kmem_cache_alloc_lru_noprof+0x66/0x760 [ 102.063893][ T6387] should_failslab+0xc2/0x120 [ 102.063923][ T6387] kmem_cache_alloc_lru_noprof+0x79/0x760 [ 102.063960][ T6387] ? hugetlbfs_alloc_inode+0x8c/0x1d0 [ 102.063998][ T6387] ? hugetlbfs_alloc_inode+0x8c/0x1d0 [ 102.064025][ T6387] hugetlbfs_alloc_inode+0x8c/0x1d0 [ 102.064056][ T6387] ? __pfx_hugetlbfs_alloc_inode+0x10/0x10 [ 102.064087][ T6387] alloc_inode+0x64/0x240 [ 102.064122][ T6387] new_inode+0x22/0x1c0 [ 102.064159][ T6387] hugetlbfs_get_inode+0x354/0x700 [ 102.064196][ T6387] hugetlb_file_setup+0x15b/0x620 [ 102.064233][ T6387] ksys_mmap_pgoff+0x189/0x5c0 [ 102.064274][ T6387] __x64_sys_mmap+0x125/0x190 [ 102.064305][ T6387] do_syscall_64+0xcd/0xf80 [ 102.064334][ T6387] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.064360][ T6387] RIP: 0033:0x7f391458f7c9 [ 102.064382][ T6387] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 102.064406][ T6387] RSP: 002b:00007f39154f7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 102.064430][ T6387] RAX: ffffffffffffffda RBX: 00007f39147e5fa0 RCX: 00007f391458f7c9 [ 102.064447][ T6387] RDX: 00004000000000df RSI: 0000000000000004 RDI: 0000000000000000 [ 102.064463][ T6387] RBP: 00007f3914613f91 R08: 0000000000000401 R09: 0000300000000000 [ 102.064478][ T6387] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000000 [ 102.064493][ T6387] R13: 00007f39147e6038 R14: 00007f39147e5fa0 R15: 00007fff7b88e3e8 [ 102.064530][ T6387] [ 102.859275][ T6410] netlink: 'syz.3.205': attribute type 5 has an invalid length. [ 102.869052][ T6409] bridge0: port 3(batadv0) entered blocking state [ 102.877527][ T6409] bridge0: port 3(batadv0) entered disabled state [ 102.884149][ T6409] batadv0: entered allmulticast mode [ 102.934945][ T6409] batadv0: entered promiscuous mode [ 102.956860][ T6409] bridge0: port 3(batadv0) entered blocking state [ 102.963638][ T6409] bridge0: port 3(batadv0) entered forwarding state [ 103.049962][ T6418] mmap: syz.3.210 (6418) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 103.314502][ T6432] random: crng reseeded on system resumption [ 103.353293][ T6432] Restarting kernel threads ... [ 103.359125][ T6432] Done restarting kernel threads. [ 103.376617][ T13] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 103.386304][ T13] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 104.039553][ T6457] FAULT_INJECTION: forcing a failure. [ 104.039553][ T6457] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 104.054042][ T6457] CPU: 0 UID: 0 PID: 6457 Comm: syz.3.227 Not tainted syzkaller #0 PREEMPT(full) [ 104.054076][ T6457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 104.054091][ T6457] Call Trace: [ 104.054099][ T6457] [ 104.054109][ T6457] dump_stack_lvl+0x16c/0x1f0 [ 104.054143][ T6457] should_fail_ex+0x512/0x640 [ 104.054179][ T6457] should_fail_alloc_page+0xe7/0x130 [ 104.054211][ T6457] prepare_alloc_pages+0x3c2/0x610 [ 104.054245][ T6457] __alloc_frozen_pages_noprof+0x18b/0x2440 [ 104.054281][ T6457] ? __alloc_frozen_pages_noprof+0x292/0x2440 [ 104.054332][ T6457] ? find_held_lock+0x2b/0x80 [ 104.054370][ T6457] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 104.054403][ T6457] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 104.054454][ T6457] ? __alloc_frozen_pages_noprof+0x292/0x2440 [ 104.054494][ T6457] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 104.054523][ T6457] ? policy_nodemask+0xea/0x4e0 [ 104.054554][ T6457] alloc_pages_mpol+0x1fb/0x550 [ 104.054584][ T6457] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 104.054610][ T6457] ? pti_set_user_pgtbl+0x2a/0x50 [ 104.054641][ T6457] ? find_held_lock+0x2b/0x80 [ 104.054685][ T6457] alloc_pages_noprof+0x12d/0x180 [ 104.054714][ T6457] __pmd_alloc+0x3b/0x8b0 [ 104.054737][ T6457] ? __pud_alloc+0x4fe/0x640 [ 104.054765][ T6457] walk_to_pmd+0x300/0x3f0 [ 104.054795][ T6457] __get_locked_pte+0x25/0xc0 [ 104.054837][ T6457] map_ldt_struct+0x3b0/0xa60 [ 104.054878][ T6457] ? __pfx_map_ldt_struct+0x10/0x10 [ 104.054907][ T6457] ? set_page_refcounted+0xbd/0x230 [ 104.054933][ T6457] ? alloc_pages_noprof+0x147/0x180 [ 104.054967][ T6457] write_ldt+0x8fa/0xd20 [ 104.055004][ T6457] ? __pfx_write_ldt+0x10/0x10 [ 104.055038][ T6457] ? fput+0x70/0xf0 [ 104.055071][ T6457] ? __pfx_ksys_write+0x10/0x10 [ 104.055105][ T6457] __x64_sys_modify_ldt+0xb1/0x170 [ 104.055138][ T6457] do_syscall_64+0xcd/0xf80 [ 104.055167][ T6457] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.055192][ T6457] RIP: 0033:0x7fdb3d18f7c9 [ 104.055211][ T6457] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 104.055235][ T6457] RSP: 002b:00007fdb3df95038 EFLAGS: 00000246 ORIG_RAX: 000000000000009a [ 104.055259][ T6457] RAX: ffffffffffffffda RBX: 00007fdb3d3e5fa0 RCX: 00007fdb3d18f7c9 [ 104.055275][ T6457] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000001 [ 104.055290][ T6457] RBP: 00007fdb3d213f91 R08: 0000000000000000 R09: 0000000000000000 [ 104.055304][ T6457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 104.055319][ T6457] R13: 00007fdb3d3e6038 R14: 00007fdb3d3e5fa0 R15: 00007ffd4a9e42a8 [ 104.055356][ T6457] [ 105.377898][ T6510] random: crng reseeded on system resumption [ 106.236455][ T6540] batman_adv: Routing algorithm '' is not supported [ 106.883173][ T6562] nbd: socks must be embedded in a SOCK_ITEM attr [ 107.915877][ T6603] i2c i2c-0: delete_device: Can't find device in list [ 108.211277][ T6609] i2c i2c-0: DVB: adapter 0 frontend 0 frequency 2472098489 out of range (51000000..2150000000) [ 109.157829][ T6643] ptp ptp0: max value is 1 [ 109.600856][ T49] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 109.814360][ T49] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 109.969323][ T49] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.217892][ T49] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.246866][ T52] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 110.258819][ T52] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 110.267996][ T52] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 110.278495][ T52] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 110.293500][ T52] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 110.631759][ T49] bridge_slave_1: left allmulticast mode [ 110.639328][ T49] bridge_slave_1: left promiscuous mode [ 110.646815][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.752067][ T49] bridge_slave_0: left allmulticast mode [ 110.773972][ T49] bridge_slave_0: left promiscuous mode [ 110.782994][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.997584][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 112.022139][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 112.038695][ T49] bond0 (unregistering): Released all slaves [ 112.157511][ T6689] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 112.175158][ T6689] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 112.207715][ T6689] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 112.244456][ T6689] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 112.270642][ T6689] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 112.309929][ T6689] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 112.343241][ T6689] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 112.347865][ T5153] Bluetooth: hci3: command tx timeout [ 112.374650][ T6689] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 112.424115][ T6689] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 112.455106][ T6689] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 112.474229][ T6689] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 112.485794][ T6689] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 112.639055][ T6728] netlink: 40 bytes leftover after parsing attributes in process `syz.1.329'. [ 112.695907][ T49] hsr_slave_0: left promiscuous mode [ 112.710277][ T49] hsr_slave_1: left promiscuous mode [ 112.721518][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 112.731225][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 112.742182][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 112.767535][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 112.809104][ T49] veth1_macvtap: left promiscuous mode [ 112.815633][ T49] veth0_macvtap: left promiscuous mode [ 112.822153][ T49] veth1_vlan: left promiscuous mode [ 112.839812][ T49] veth0_vlan: left promiscuous mode [ 113.422797][ T6759] sctp: [Deprecated]: syz.1.341 (pid 6759) Use of int in max_burst socket option. [ 113.422797][ T6759] Use struct sctp_assoc_value instead [ 113.630366][ T49] team0 (unregistering): Port device team_slave_1 removed [ 113.666815][ T49] team0 (unregistering): Port device team_slave_0 removed [ 113.762301][ T6766] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 114.186477][ T5153] Bluetooth: hci0: command 0x0c1a tx timeout [ 114.266104][ T5153] Bluetooth: hci1: command 0x0c1a tx timeout [ 114.329704][ T6665] chnl_net:caif_netlink_parms(): no params data found [ 114.349202][ T5153] Bluetooth: hci2: command 0x0c1a tx timeout [ 114.490894][ T6780] syz.2.349 (6780): /proc/6779/oom_adj is deprecated, please use /proc/6779/oom_score_adj instead. [ 114.506160][ T5153] Bluetooth: hci3: command 0x040f tx timeout [ 114.670453][ T6665] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.698435][ T6665] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.705735][ T6665] bridge_slave_0: entered allmulticast mode [ 114.748170][ T6665] bridge_slave_0: entered promiscuous mode [ 114.775082][ T6665] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.794980][ T6665] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.811851][ T6665] bridge_slave_1: entered allmulticast mode [ 114.823902][ T6665] bridge_slave_1: entered promiscuous mode [ 114.997418][ T6665] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 115.025951][ T6665] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 115.143247][ T6665] team0: Port device team_slave_0 added [ 115.271955][ T6665] team0: Port device team_slave_1 added [ 115.378011][ T6665] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 115.378033][ T6665] 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 1532 would solve the problem. [ 115.378065][ T6665] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 115.380340][ T6665] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 115.380358][ T6665] 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 1532 would solve the problem. [ 115.380388][ T6665] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 115.553293][ T6665] hsr_slave_0: entered promiscuous mode [ 115.554349][ T6665] hsr_slave_1: entered promiscuous mode [ 116.277972][ T5153] Bluetooth: hci0: command 0x0c1a tx timeout [ 116.346111][ T5153] Bluetooth: hci1: command 0x0c1a tx timeout [ 116.426644][ T5153] Bluetooth: hci2: command 0x0c1a tx timeout [ 116.586941][ T5153] Bluetooth: hci3: command 0x040f tx timeout [ 116.619065][ T6855] ======================================================= [ 116.619065][ T6855] WARNING: The mand mount option has been deprecated and [ 116.619065][ T6855] and is ignored by this kernel. Remove the mand [ 116.619065][ T6855] option from the mount to silence this warning. [ 116.619065][ T6855] ======================================================= [ 116.863582][ T6665] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 116.933446][ T6665] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 116.988704][ T6665] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 117.032377][ T6665] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 117.368968][ T6665] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.413284][ T6665] 8021q: adding VLAN 0 to HW filter on device team0 [ 117.461741][ T73] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.468994][ T73] bridge0: port 1(bridge_slave_0) entered forwarding state [ 117.533868][ T73] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.541142][ T73] bridge0: port 2(bridge_slave_1) entered forwarding state [ 117.712124][ T6893] FAULT_INJECTION: forcing a failure. [ 117.712124][ T6893] name failslab, interval 1, probability 0, space 0, times 0 [ 117.773044][ T6893] CPU: 0 UID: 0 PID: 6893 Comm: syz.0.378 Not tainted syzkaller #0 PREEMPT(full) [ 117.773079][ T6893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 117.773110][ T6893] Call Trace: [ 117.773119][ T6893] [ 117.773129][ T6893] dump_stack_lvl+0x16c/0x1f0 [ 117.773162][ T6893] should_fail_ex+0x512/0x640 [ 117.773191][ T6893] ? __kmalloc_cache_noprof+0x5f/0x800 [ 117.773231][ T6893] should_failslab+0xc2/0x120 [ 117.773261][ T6893] __kmalloc_cache_noprof+0x72/0x800 [ 117.773296][ T6893] ? do_epoll_create+0x62/0x4e0 [ 117.773324][ T6893] ? __pfx___do_sys_rseq+0x10/0x10 [ 117.773358][ T6893] ? do_epoll_create+0x62/0x4e0 [ 117.773380][ T6893] do_epoll_create+0x62/0x4e0 [ 117.773409][ T6893] __x64_sys_epoll_create+0x45/0x70 [ 117.773439][ T6893] do_syscall_64+0xcd/0xf80 [ 117.773468][ T6893] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 117.773495][ T6893] RIP: 0033:0x7f391458f7c9 [ 117.773516][ T6893] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 117.773548][ T6893] RSP: 002b:00007f39154f7038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d5 [ 117.773571][ T6893] RAX: ffffffffffffffda RBX: 00007f39147e5fa0 RCX: 00007f391458f7c9 [ 117.773585][ T6893] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000007 [ 117.773599][ T6893] RBP: 00007f3914613f91 R08: 0000000000000000 R09: 0000000000000000 [ 117.773613][ T6893] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 117.773627][ T6893] R13: 00007f39147e6038 R14: 00007f39147e5fa0 R15: 00007fff7b88e3e8 [ 117.773664][ T6893] [ 117.942332][ T6665] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 118.346544][ T5153] Bluetooth: hci0: command 0x0c1a tx timeout [ 118.427035][ T5153] Bluetooth: hci1: command 0x0c1a tx timeout [ 118.516033][ T5153] Bluetooth: hci2: command 0x0c1a tx timeout [ 118.527752][ T6665] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 118.592067][ T6665] veth0_vlan: entered promiscuous mode [ 118.612845][ T6665] veth1_vlan: entered promiscuous mode [ 118.663948][ T6665] veth0_macvtap: entered promiscuous mode [ 118.669886][ T5153] Bluetooth: hci3: command 0x040f tx timeout [ 118.689397][ T6665] veth1_macvtap: entered promiscuous mode [ 118.716859][ T6665] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 118.740922][ T6665] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 118.763060][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.782388][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.814502][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.860232][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.207002][ T6920] netlink: 12 bytes leftover after parsing attributes in process `syz.2.382'. [ 119.236518][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.244377][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.468240][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.487016][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.660320][ T6976] netlink: 294 bytes leftover after parsing attributes in process `syz.1.393'. [ 120.748002][ T5153] Bluetooth: hci3: command 0x040f tx timeout [ 122.830012][ T5153] Bluetooth: hci3: command 0x040f tx timeout [ 123.048707][ T7060] workqueue: max_active 108572672 requested for writeback is out of range, clamping between 1 and 2048 [ 124.486376][ T7117] block nbd9: NBD_DISCONNECT [ 125.030209][ T7141] FAULT_INJECTION: forcing a failure. [ 125.030209][ T7141] name failslab, interval 1, probability 0, space 0, times 0 [ 125.088205][ T7141] CPU: 1 UID: 0 PID: 7141 Comm: syz.0.450 Not tainted syzkaller #0 PREEMPT(full) [ 125.088243][ T7141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 125.088259][ T7141] Call Trace: [ 125.088267][ T7141] [ 125.088278][ T7141] dump_stack_lvl+0x16c/0x1f0 [ 125.088312][ T7141] should_fail_ex+0x512/0x640 [ 125.088342][ T7141] ? __kmalloc_noprof+0xca/0x8f0 [ 125.088380][ T7141] should_failslab+0xc2/0x120 [ 125.088409][ T7141] __kmalloc_noprof+0xdd/0x8f0 [ 125.088440][ T7141] ? lockdep_init_map_type+0x5c/0x270 [ 125.088474][ T7141] ? udpv6_init_sock+0x24e/0x450 [ 125.088513][ T7141] ? udpv6_init_sock+0x24e/0x450 [ 125.088543][ T7141] udpv6_init_sock+0x24e/0x450 [ 125.088580][ T7141] udplitev6_sk_init+0x15/0x60 [ 125.088616][ T7141] ? __pfx_udplitev6_sk_init+0x10/0x10 [ 125.088650][ T7141] inet6_create+0xb30/0x12b0 [ 125.088675][ T7141] ? inet6_create+0x7f/0x12b0 [ 125.088703][ T7141] __sock_create+0x339/0x8a0 [ 125.088750][ T7141] __sys_socket+0x153/0x2d0 [ 125.088772][ T7141] ? fput+0x70/0xf0 [ 125.088802][ T7141] ? __pfx___sys_socket+0x10/0x10 [ 125.088825][ T7141] ? xfd_validate_state+0x61/0x180 [ 125.088849][ T7141] ? __pfx_ksys_write+0x10/0x10 [ 125.088881][ T7141] __x64_sys_socket+0x72/0xb0 [ 125.088903][ T7141] ? lockdep_hardirqs_on+0x7c/0x110 [ 125.088929][ T7141] do_syscall_64+0xcd/0xf80 [ 125.088957][ T7141] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.088982][ T7141] RIP: 0033:0x7f391458f7c9 [ 125.089008][ T7141] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 125.089033][ T7141] RSP: 002b:00007f39154f7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 125.089058][ T7141] RAX: ffffffffffffffda RBX: 00007f39147e5fa0 RCX: 00007f391458f7c9 [ 125.089076][ T7141] RDX: 0000000000000088 RSI: 0000000000000002 RDI: 000000000000000a [ 125.089092][ T7141] RBP: 00007f3914613f91 R08: 0000000000000000 R09: 0000000000000000 [ 125.089107][ T7141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 125.089122][ T7141] R13: 00007f39147e6038 R14: 00007f39147e5fa0 R15: 00007fff7b88e3e8 [ 125.089166][ T7141] [ 125.694570][ T7156] zswap: compressor not available [ 127.389474][ T7249] netlink: 16 bytes leftover after parsing attributes in process `syz.3.498'. [ 127.424520][ T7251] FAULT_INJECTION: forcing a failure. [ 127.424520][ T7251] name failslab, interval 1, probability 0, space 0, times 0 [ 127.451333][ T7251] CPU: 1 UID: 0 PID: 7251 Comm: syz.2.500 Not tainted syzkaller #0 PREEMPT(full) [ 127.451369][ T7251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 127.451384][ T7251] Call Trace: [ 127.451393][ T7251] [ 127.451404][ T7251] dump_stack_lvl+0x16c/0x1f0 [ 127.451435][ T7251] should_fail_ex+0x512/0x640 [ 127.451463][ T7251] ? __kmalloc_cache_noprof+0x5f/0x800 [ 127.451501][ T7251] should_failslab+0xc2/0x120 [ 127.451530][ T7251] __kmalloc_cache_noprof+0x72/0x800 [ 127.451564][ T7251] ? percpu_ref_init+0xec/0x410 [ 127.451602][ T7251] ? percpu_ref_init+0xec/0x410 [ 127.451633][ T7251] ? __pfx_free_ioctx_users+0x10/0x10 [ 127.451659][ T7251] percpu_ref_init+0xec/0x410 [ 127.451692][ T7251] ? __init_waitqueue_head+0xca/0x150 [ 127.451743][ T7251] ioctx_alloc+0x2e8/0x2110 [ 127.451787][ T7251] ? find_held_lock+0x2b/0x80 [ 127.451825][ T7251] ? __pfx_ioctx_alloc+0x10/0x10 [ 127.451853][ T7251] ? __might_fault+0x13b/0x190 [ 127.451895][ T7251] __x64_sys_io_setup+0xc9/0x210 [ 127.451929][ T7251] do_syscall_64+0xcd/0xf80 [ 127.451957][ T7251] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.451983][ T7251] RIP: 0033:0x7f919f38f7c9 [ 127.452004][ T7251] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 127.452028][ T7251] RSP: 002b:00007f91a01cf038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 127.452053][ T7251] RAX: ffffffffffffffda RBX: 00007f919f5e5fa0 RCX: 00007f919f38f7c9 [ 127.452071][ T7251] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 000000000000000e [ 127.452087][ T7251] RBP: 00007f919f413f91 R08: 0000000000000000 R09: 0000000000000000 [ 127.452102][ T7251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 127.452116][ T7251] R13: 00007f919f5e6038 R14: 00007f919f5e5fa0 R15: 00007fff5172b158 [ 127.452148][ T7251] [ 127.744163][ T7259] Loading of unsigned module is rejected [ 127.801034][ T7265] FAULT_INJECTION: forcing a failure. [ 127.801034][ T7265] name failslab, interval 1, probability 0, space 0, times 0 [ 127.814693][ T7265] CPU: 1 UID: 0 PID: 7265 Comm: syz.2.506 Not tainted syzkaller #0 PREEMPT(full) [ 127.814726][ T7265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 127.814740][ T7265] Call Trace: [ 127.814748][ T7265] [ 127.814757][ T7265] dump_stack_lvl+0x16c/0x1f0 [ 127.814789][ T7265] should_fail_ex+0x512/0x640 [ 127.814817][ T7265] ? __kmalloc_noprof+0xca/0x8f0 [ 127.814853][ T7265] should_failslab+0xc2/0x120 [ 127.814880][ T7265] __kmalloc_noprof+0xdd/0x8f0 [ 127.814910][ T7265] ? __lock_acquire+0x433/0x22f0 [ 127.814935][ T7265] ? sk_prot_alloc+0x1a8/0x2a0 [ 127.814975][ T7265] ? sk_prot_alloc+0x1a8/0x2a0 [ 127.815009][ T7265] sk_prot_alloc+0x1a8/0x2a0 [ 127.815046][ T7265] sk_alloc+0x36/0xc20 [ 127.815074][ T7265] pptp_create+0x32/0x340 [ 127.815117][ T7265] pppox_create+0x15c/0x2c0 [ 127.815153][ T7265] __sock_create+0x339/0x8a0 [ 127.815196][ T7265] __sys_socket+0x153/0x2d0 [ 127.815219][ T7265] ? __pfx___sys_socket+0x10/0x10 [ 127.815241][ T7265] ? xfd_validate_state+0x61/0x180 [ 127.815273][ T7265] __x64_sys_socket+0x72/0xb0 [ 127.815296][ T7265] ? lockdep_hardirqs_on+0x7c/0x110 [ 127.815321][ T7265] do_syscall_64+0xcd/0xf80 [ 127.815350][ T7265] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.815374][ T7265] RIP: 0033:0x7f919f38f7c9 [ 127.815395][ T7265] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 127.815423][ T7265] RSP: 002b:00007f91a01cf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 127.815445][ T7265] RAX: ffffffffffffffda RBX: 00007f919f5e5fa0 RCX: 00007f919f38f7c9 [ 127.815462][ T7265] RDX: 0000000000000002 RSI: 0000000000000005 RDI: 0000000000000018 [ 127.815477][ T7265] RBP: 00007f919f413f91 R08: 0000000000000000 R09: 0000000000000000 [ 127.815490][ T7265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 127.815504][ T7265] R13: 00007f919f5e6038 R14: 00007f919f5e5fa0 R15: 00007fff5172b158 [ 127.815537][ T7265] [ 130.213496][ T7358] usb usb13: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 130.844284][ T7376] zswap: compressor not available [ 131.063594][ T7384] FAULT_INJECTION: forcing a failure. [ 131.063594][ T7384] name failslab, interval 1, probability 0, space 0, times 0 [ 131.085562][ T7384] CPU: 0 UID: 0 PID: 7384 Comm: syz.3.559 Not tainted syzkaller #0 PREEMPT(full) [ 131.085599][ T7384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 131.085615][ T7384] Call Trace: [ 131.085624][ T7384] [ 131.085635][ T7384] dump_stack_lvl+0x16c/0x1f0 [ 131.085668][ T7384] should_fail_ex+0x512/0x640 [ 131.085696][ T7384] ? kmem_cache_alloc_noprof+0x62/0x760 [ 131.085737][ T7384] should_failslab+0xc2/0x120 [ 131.085766][ T7384] kmem_cache_alloc_noprof+0x75/0x760 [ 131.085801][ T7384] ? sk_prot_alloc+0x60/0x2a0 [ 131.085843][ T7384] ? sk_prot_alloc+0x60/0x2a0 [ 131.085877][ T7384] sk_prot_alloc+0x60/0x2a0 [ 131.085916][ T7384] sk_alloc+0x36/0xc20 [ 131.085946][ T7384] pn_socket_create+0x22d/0x560 [ 131.085985][ T7384] __sock_create+0x339/0x8a0 [ 131.086026][ T7384] __sys_socket+0x153/0x2d0 [ 131.086045][ T7384] ? fput+0x70/0xf0 [ 131.086071][ T7384] ? __pfx___sys_socket+0x10/0x10 [ 131.086093][ T7384] ? xfd_validate_state+0x61/0x180 [ 131.086116][ T7384] ? __pfx_ksys_write+0x10/0x10 [ 131.086147][ T7384] __x64_sys_socket+0x72/0xb0 [ 131.086169][ T7384] ? lockdep_hardirqs_on+0x7c/0x110 [ 131.086194][ T7384] do_syscall_64+0xcd/0xf80 [ 131.086222][ T7384] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 131.086247][ T7384] RIP: 0033:0x7f1aee38f7c9 [ 131.086267][ T7384] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 131.086290][ T7384] RSP: 002b:00007f1aef1b0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 131.086314][ T7384] RAX: ffffffffffffffda RBX: 00007f1aee5e5fa0 RCX: 00007f1aee38f7c9 [ 131.086331][ T7384] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000023 [ 131.086345][ T7384] RBP: 00007f1aee413f91 R08: 0000000000000000 R09: 0000000000000000 [ 131.086360][ T7384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 131.086374][ T7384] R13: 00007f1aee5e6038 R14: 00007f1aee5e5fa0 R15: 00007ffd06cee258 [ 131.086419][ T7384] [ 131.519878][ T7394] FAULT_INJECTION: forcing a failure. [ 131.519878][ T7394] name failslab, interval 1, probability 0, space 0, times 0 [ 131.536747][ T7394] CPU: 1 UID: 0 PID: 7394 Comm: syz.2.563 Not tainted syzkaller #0 PREEMPT(full) [ 131.536784][ T7394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 131.536800][ T7394] Call Trace: [ 131.536808][ T7394] [ 131.536819][ T7394] dump_stack_lvl+0x16c/0x1f0 [ 131.536853][ T7394] should_fail_ex+0x512/0x640 [ 131.536883][ T7394] ? __kmalloc_noprof+0xca/0x8f0 [ 131.536920][ T7394] should_failslab+0xc2/0x120 [ 131.536950][ T7394] __kmalloc_noprof+0xdd/0x8f0 [ 131.536983][ T7394] ? lsm_blob_alloc+0x68/0x90 [ 131.537023][ T7394] ? lsm_blob_alloc+0x68/0x90 [ 131.537055][ T7394] lsm_blob_alloc+0x68/0x90 [ 131.537090][ T7394] security_prepare_creds+0x2f/0x270 [ 131.537126][ T7394] prepare_creds+0x501/0x740 [ 131.537163][ T7394] set_current_groups+0x15/0xd0 [ 131.537196][ T7394] __do_sys_setgroups+0x3e0/0x4f0 [ 131.537234][ T7394] do_syscall_64+0xcd/0xf80 [ 131.537262][ T7394] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 131.537288][ T7394] RIP: 0033:0x7f919f38f7c9 [ 131.537308][ T7394] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 131.537331][ T7394] RSP: 002b:00007f91a01cf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000074 [ 131.537354][ T7394] RAX: ffffffffffffffda RBX: 00007f919f5e5fa0 RCX: 00007f919f38f7c9 [ 131.537370][ T7394] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000008 [ 131.537385][ T7394] RBP: 00007f919f413f91 R08: 0000000000000000 R09: 0000000000000000 [ 131.537400][ T7394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 131.537415][ T7394] R13: 00007f919f5e6038 R14: 00007f919f5e5fa0 R15: 00007fff5172b158 [ 131.537451][ T7394] [ 131.568151][ T7349] kexec: Could not allocate control_code_buffer [ 132.835590][ T7445] block nbd8: shutting down sockets [ 132.920344][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.936466][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.076820][ T7459] forcing mempool usage for bvec_alloc+0x192/0x210 [ 134.007911][ T7494] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 134.024433][ T7494] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 134.044846][ T7494] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 134.057183][ T7494] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 134.075928][ T7490] zswap: compressor 000 not available [ 135.618059][ T5153] Bluetooth: hci0: unexpected subevent 0x01 length: 123 > 18 [ 136.026274][ T52] Bluetooth: hci0: command 0x0c1a tx timeout [ 136.032361][ T5153] Bluetooth: hci1: command 0x0c1a tx timeout [ 136.108722][ T5153] Bluetooth: hci2: command 0x0c1a tx timeout [ 136.116348][ T52] Bluetooth: hci3: command 0x040f tx timeout [ 136.252482][ T7572] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 137.494992][ T7616] netlink: 'syz.0.657': attribute type 2 has an invalid length. [ 137.629462][ T7623] FAULT_INJECTION: forcing a failure. [ 137.629462][ T7623] name failslab, interval 1, probability 0, space 0, times 0 [ 137.676577][ T7623] CPU: 0 UID: 0 PID: 7623 Comm: syz.1.660 Not tainted syzkaller #0 PREEMPT(full) [ 137.676611][ T7623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 137.676626][ T7623] Call Trace: [ 137.676634][ T7623] [ 137.676644][ T7623] dump_stack_lvl+0x16c/0x1f0 [ 137.676677][ T7623] should_fail_ex+0x512/0x640 [ 137.676703][ T7623] ? kmem_cache_alloc_noprof+0x62/0x760 [ 137.676742][ T7623] should_failslab+0xc2/0x120 [ 137.676768][ T7623] kmem_cache_alloc_noprof+0x75/0x760 [ 137.676814][ T7623] ? key_alloc+0x3e0/0x1330 [ 137.676849][ T7623] ? key_alloc+0x3e0/0x1330 [ 137.676874][ T7623] key_alloc+0x3e0/0x1330 [ 137.676915][ T7623] ? __pfx_key_alloc+0x10/0x10 [ 137.676947][ T7623] ? apparmor_cred_prepare+0x173/0x370 [ 137.676974][ T7623] keyring_alloc+0x44/0xc0 [ 137.677010][ T7623] lookup_user_key+0xc51/0x1300 [ 137.677043][ T7623] ? __pfx_lookup_user_key+0x10/0x10 [ 137.677077][ T7623] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 137.677120][ T7623] keyctl_setperm_key+0x9d/0x3a0 [ 137.677144][ T7623] ? __pfx_keyctl_setperm_key+0x10/0x10 [ 137.677168][ T7623] ? xfd_validate_state+0x61/0x180 [ 137.677192][ T7623] ? __pfx_ksys_write+0x10/0x10 [ 137.677224][ T7623] __do_sys_keyctl+0x29a/0x590 [ 137.677252][ T7623] do_syscall_64+0xcd/0xf80 [ 137.677281][ T7623] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 137.677307][ T7623] RIP: 0033:0x7fbe8cf8f7c9 [ 137.677328][ T7623] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 137.677351][ T7623] RSP: 002b:00007fbe8dd74038 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 137.677375][ T7623] RAX: ffffffffffffffda RBX: 00007fbe8d1e5fa0 RCX: 00007fbe8cf8f7c9 [ 137.677391][ T7623] RDX: 0000000000000005 RSI: ffffffffffffffff RDI: 0000000000000005 [ 137.677406][ T7623] RBP: 00007fbe8d013f91 R08: 0000000000000008 R09: 0000000000000000 [ 137.677421][ T7623] R10: 0000000000000005 R11: 0000000000000246 R12: 0000000000000000 [ 137.677436][ T7623] R13: 00007fbe8d1e6038 R14: 00007fbe8d1e5fa0 R15: 00007fffa80758b8 [ 137.677472][ T7623] [ 137.691444][ T7627] netlink: 8 bytes leftover after parsing attributes in process `syz.0.662'. [ 138.551458][ T7664] FAULT_INJECTION: forcing a failure. [ 138.551458][ T7664] name failslab, interval 1, probability 0, space 0, times 0 [ 138.569304][ T7664] CPU: 0 UID: 0 PID: 7664 Comm: syz.0.679 Not tainted syzkaller #0 PREEMPT(full) [ 138.569340][ T7664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 138.569355][ T7664] Call Trace: [ 138.569364][ T7664] [ 138.569374][ T7664] dump_stack_lvl+0x16c/0x1f0 [ 138.569406][ T7664] should_fail_ex+0x512/0x640 [ 138.569436][ T7664] ? __kmalloc_noprof+0xca/0x8f0 [ 138.569473][ T7664] should_failslab+0xc2/0x120 [ 138.569502][ T7664] __kmalloc_noprof+0xdd/0x8f0 [ 138.569535][ T7664] ? lsm_blob_alloc+0x68/0x90 [ 138.569575][ T7664] ? lsm_blob_alloc+0x68/0x90 [ 138.569605][ T7664] lsm_blob_alloc+0x68/0x90 [ 138.569640][ T7664] security_sk_alloc+0x2f/0x270 [ 138.569666][ T7664] sk_prot_alloc+0xfb/0x2a0 [ 138.569706][ T7664] sk_alloc+0x36/0xc20 [ 138.569747][ T7664] rds_create+0x9e/0x5f0 [ 138.569782][ T7664] __sock_create+0x339/0x8a0 [ 138.569828][ T7664] __sys_socket+0x153/0x2d0 [ 138.569853][ T7664] ? __pfx___sys_socket+0x10/0x10 [ 138.569876][ T7664] ? xfd_validate_state+0x61/0x180 [ 138.569900][ T7664] ? __pfx_ksys_write+0x10/0x10 [ 138.569934][ T7664] __x64_sys_socket+0x72/0xb0 [ 138.569956][ T7664] ? lockdep_hardirqs_on+0x7c/0x110 [ 138.569981][ T7664] do_syscall_64+0xcd/0xf80 [ 138.570009][ T7664] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 138.570034][ T7664] RIP: 0033:0x7f391458f7c9 [ 138.570054][ T7664] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 138.570078][ T7664] RSP: 002b:00007f39154f7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 138.570102][ T7664] RAX: ffffffffffffffda RBX: 00007f39147e5fa0 RCX: 00007f391458f7c9 [ 138.570119][ T7664] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000015 [ 138.570133][ T7664] RBP: 00007f3914613f91 R08: 0000000000000000 R09: 0000000000000000 [ 138.570149][ T7664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 138.570163][ T7664] R13: 00007f39147e6038 R14: 00007f39147e5fa0 R15: 00007fff7b88e3e8 [ 138.570198][ T7664] [ 139.410249][ T7692] bridge0: port 4(team0) entered blocking state [ 139.420324][ T7692] bridge0: port 4(team0) entered disabled state [ 139.429571][ T7692] team0: entered allmulticast mode [ 139.434893][ T7692] team_slave_0: entered allmulticast mode [ 139.442211][ T7692] team_slave_1: entered allmulticast mode [ 139.478762][ T7692] team0: entered promiscuous mode [ 139.496860][ T7692] team_slave_0: entered promiscuous mode [ 139.509355][ T7692] team_slave_1: entered promiscuous mode [ 139.524340][ T7692] bridge0: port 4(team0) entered blocking state [ 139.530854][ T7692] bridge0: port 4(team0) entered forwarding state [ 141.101550][ T7759] netlink: 2468 bytes leftover after parsing attributes in process `syz.2.721'. [ 141.470241][ T7775] xs_local_setup_socket: unhandled error (13) connecting to /var/run/rpcbind.sock [ 142.127009][ T52] Bluetooth: hci2: unexpected subevent 0x01 length: 123 > 18 [ 142.198660][ T7806] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 143.520280][ T52] Bluetooth: hci1: unexpected subevent 0x01 length: 123 > 18 [ 144.687533][ T52] Bluetooth: hci3: unexpected subevent 0x01 length: 123 > 18 [ 146.479064][ T7908] xs_local_setup_socket: unhandled error (13) connecting to /var/run/rpcbind.sock [ 146.680084][ T52] Bluetooth: hci0: unexpected subevent 0x01 length: 123 > 18 [ 146.690300][ T52] Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection [ 147.986460][ T7944] FAULT_INJECTION: forcing a failure. [ 147.986460][ T7944] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 148.010894][ T7944] CPU: 1 UID: 0 PID: 7944 Comm: syz.1.795 Not tainted syzkaller #0 PREEMPT(full) [ 148.010932][ T7944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 148.010948][ T7944] Call Trace: [ 148.010958][ T7944] [ 148.010968][ T7944] dump_stack_lvl+0x16c/0x1f0 [ 148.011003][ T7944] should_fail_ex+0x512/0x640 [ 148.011038][ T7944] _copy_from_user+0x2e/0xd0 [ 148.011067][ T7944] get_itimerspec64+0x15b/0x2d0 [ 148.011141][ T7944] ? __pfx_get_itimerspec64+0x10/0x10 [ 148.011183][ T7944] ? _copy_from_user+0x59/0xd0 [ 148.011221][ T7944] __x64_sys_timerfd_settime+0x15f/0x280 [ 148.011263][ T7944] ? __pfx___x64_sys_timerfd_settime+0x10/0x10 [ 148.011325][ T7944] do_syscall_64+0xcd/0xf80 [ 148.011359][ T7944] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.011386][ T7944] RIP: 0033:0x7fbe8cf8f7c9 [ 148.011407][ T7944] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 148.011433][ T7944] RSP: 002b:00007fbe8dd74038 EFLAGS: 00000246 ORIG_RAX: 000000000000011e [ 148.011458][ T7944] RAX: ffffffffffffffda RBX: 00007fbe8d1e5fa0 RCX: 00007fbe8cf8f7c9 [ 148.011475][ T7944] RDX: 0000200000000000 RSI: 0000000000000008 RDI: ffffffffffffffff [ 148.011491][ T7944] RBP: 00007fbe8d013f91 R08: 0000000000000000 R09: 0000000000000000 [ 148.011506][ T7944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 148.011521][ T7944] R13: 00007fbe8d1e6038 R14: 00007fbe8d1e5fa0 R15: 00007fffa80758b8 [ 148.011557][ T7944] [ 148.728449][ T52] Bluetooth: hci0: unexpected subevent 0x01 length: 123 > 18 [ 148.735947][ T52] Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection [ 149.054813][ T7965] FAULT_INJECTION: forcing a failure. [ 149.054813][ T7965] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 149.132928][ T7965] CPU: 1 UID: 0 PID: 7965 Comm: syz.2.804 Not tainted syzkaller #0 PREEMPT(full) [ 149.132963][ T7965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 149.132978][ T7965] Call Trace: [ 149.132986][ T7965] [ 149.132996][ T7965] dump_stack_lvl+0x16c/0x1f0 [ 149.133027][ T7965] should_fail_ex+0x512/0x640 [ 149.133070][ T7965] _copy_from_user+0x2e/0xd0 [ 149.133099][ T7965] restore_altstack+0x93/0x170 [ 149.133129][ T7965] ? __pfx_restore_altstack+0x10/0x10 [ 149.133161][ T7965] ? _raw_spin_unlock_irq+0x23/0x50 [ 149.133199][ T7965] ? lockdep_hardirqs_on+0x7c/0x110 [ 149.133225][ T7965] ? _raw_spin_unlock_irq+0x2e/0x50 [ 149.133260][ T7965] ? set_current_blocked+0xdd/0x120 [ 149.133295][ T7965] __do_sys_rt_sigreturn+0x1ab/0x2c0 [ 149.133331][ T7965] ? __pfx___do_sys_rt_sigreturn+0x10/0x10 [ 149.133364][ T7965] ? rcu_is_watching+0x12/0xc0 [ 149.133400][ T7965] do_syscall_64+0xcd/0xf80 [ 149.133427][ T7965] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 149.133453][ T7965] RIP: 0033:0x7f919f32b889 [ 149.133473][ T7965] Code: 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 c7 c0 0f 00 00 00 0f 05 <0f> 1f 80 00 00 00 00 48 81 ec 48 01 00 00 49 89 d0 64 48 8b 04 25 [ 149.133497][ T7965] RSP: 002b:00007f91a01cea80 EFLAGS: 00000246 ORIG_RAX: 000000000000000f [ 149.133522][ T7965] RAX: ffffffffffffffda RBX: 00007f919f5e5fa0 RCX: 00007f919f32b889 [ 149.133539][ T7965] RDX: 00007f91a01cea80 RSI: 00007f91a01cebb0 RDI: 0000000000000011 [ 149.133556][ T7965] RBP: 00007f919f413f91 R08: 0000000000000000 R09: 0000000000000000 [ 149.133571][ T7965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 149.133586][ T7965] R13: 00007f919f5e6038 R14: 00007f919f5e5fa0 R15: 00007fff5172b158 [ 149.133622][ T7965] [ 149.849527][ T52] Bluetooth: hci0: unexpected subevent 0x01 length: 123 > 18 [ 149.857052][ T52] Bluetooth: hci0: Ignoring HCI_Connection_Complete for existing connection [ 150.061408][ T7953] kexec: Could not allocate control_code_buffer [ 151.246741][ T52] Bluetooth: hci2: unexpected subevent 0x01 length: 123 > 18 [ 151.254227][ T52] Bluetooth: hci2: Ignoring HCI_Connection_Complete for existing connection [ 152.055706][ T8041] openvswitch: netlink: IP tunnel attribute has 4 unknown bytes. [ 152.094201][ T8041] openvswitch: netlink: IP tunnel attribute has 4 unknown bytes. [ 152.978871][ T8061] netlink: 350 bytes leftover after parsing attributes in process `syz.1.844'. [ 153.785927][ T52] Bluetooth: hci0: unexpected event 0x3e length: 726 > 260 [ 153.787197][ T52] Bluetooth: hci0: unexpected subevent 0x0d length: 725 > 260 [ 153.802746][ T52] Bluetooth: hci0: Unknown advertising packet type: 0x7f [ 153.802819][ T52] Bluetooth: hci0: Malformed LE Event: 0x0d [ 155.664677][ T52] Bluetooth: hci1: unexpected subevent 0x01 length: 123 > 18 [ 155.676924][ T52] Bluetooth: hci1: Ignoring HCI_Connection_Complete for existing connection [ 155.757555][ T8131] openvswitch: netlink: IP tunnel attribute has 4 unknown bytes. [ 155.774180][ T8131] openvswitch: netlink: IP tunnel attribute has 4 unknown bytes. [ 156.091483][ T8139] netlink: 130 bytes leftover after parsing attributes in process `syz.2.874'. [ 156.271701][ T8147] FAULT_INJECTION: forcing a failure. [ 156.271701][ T8147] name failslab, interval 1, probability 0, space 0, times 0 [ 156.292425][ T8147] CPU: 0 UID: 0 PID: 8147 Comm: syz.2.879 Not tainted syzkaller #0 PREEMPT(full) [ 156.292462][ T8147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 156.292477][ T8147] Call Trace: [ 156.292487][ T8147] [ 156.292497][ T8147] dump_stack_lvl+0x16c/0x1f0 [ 156.292531][ T8147] should_fail_ex+0x512/0x640 [ 156.292560][ T8147] ? __kmalloc_noprof+0xca/0x8f0 [ 156.292597][ T8147] should_failslab+0xc2/0x120 [ 156.292626][ T8147] __kmalloc_noprof+0xdd/0x8f0 [ 156.292659][ T8147] ? sk_prot_alloc+0x1a8/0x2a0 [ 156.292700][ T8147] ? sk_prot_alloc+0x1a8/0x2a0 [ 156.292734][ T8147] sk_prot_alloc+0x1a8/0x2a0 [ 156.292772][ T8147] sk_alloc+0x36/0xc20 [ 156.292802][ T8147] pfkey_create+0x105/0x600 [ 156.292829][ T8147] __sock_create+0x339/0x8a0 [ 156.292874][ T8147] __sys_socket+0x153/0x2d0 [ 156.292895][ T8147] ? fput+0x70/0xf0 [ 156.292924][ T8147] ? __pfx___sys_socket+0x10/0x10 [ 156.292946][ T8147] ? xfd_validate_state+0x61/0x180 [ 156.292969][ T8147] ? __pfx_ksys_write+0x10/0x10 [ 156.293002][ T8147] __x64_sys_socket+0x72/0xb0 [ 156.293024][ T8147] ? lockdep_hardirqs_on+0x7c/0x110 [ 156.293050][ T8147] do_syscall_64+0xcd/0xf80 [ 156.293078][ T8147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.293102][ T8147] RIP: 0033:0x7f919f38f7c9 [ 156.293123][ T8147] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 156.293146][ T8147] RSP: 002b:00007f91a01cf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 156.293170][ T8147] RAX: ffffffffffffffda RBX: 00007f919f5e5fa0 RCX: 00007f919f38f7c9 [ 156.293188][ T8147] RDX: 0000000000000002 RSI: 0000000000000003 RDI: 000000000000000f [ 156.293202][ T8147] RBP: 00007f919f413f91 R08: 0000000000000000 R09: 0000000000000000 [ 156.293218][ T8147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 156.293233][ T8147] R13: 00007f919f5e6038 R14: 00007f919f5e5fa0 R15: 00007fff5172b158 [ 156.293270][ T8147] [ 156.597787][ T8153] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 156.957438][ T8166] netlink: 346 bytes leftover after parsing attributes in process `syz.0.887'. [ 158.372516][ T8201] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 159.227535][ T8219] FAULT_INJECTION: forcing a failure. [ 159.227535][ T8219] name failslab, interval 1, probability 0, space 0, times 0 [ 159.278813][ T8219] CPU: 1 UID: 0 PID: 8219 Comm: syz.1.910 Not tainted syzkaller #0 PREEMPT(full) [ 159.278849][ T8219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 159.278865][ T8219] Call Trace: [ 159.278873][ T8219] [ 159.278883][ T8219] dump_stack_lvl+0x16c/0x1f0 [ 159.278918][ T8219] should_fail_ex+0x512/0x640 [ 159.278948][ T8219] ? kmem_cache_alloc_noprof+0x62/0x760 [ 159.278986][ T8219] ? __pfx_filemap_map_pages+0x10/0x10 [ 159.279019][ T8219] should_failslab+0xc2/0x120 [ 159.279049][ T8219] kmem_cache_alloc_noprof+0x75/0x760 [ 159.279084][ T8219] ? __anon_vma_prepare+0x344/0x5e0 [ 159.279122][ T8219] ? __pfx_filemap_map_pages+0x10/0x10 [ 159.279154][ T8219] ? __anon_vma_prepare+0x344/0x5e0 [ 159.279183][ T8219] __anon_vma_prepare+0x344/0x5e0 [ 159.279220][ T8219] ? __pfx_filemap_map_pages+0x10/0x10 [ 159.279250][ T8219] __vmf_anon_prepare+0x11c/0x240 [ 159.279279][ T8219] do_pte_missing+0x8be/0x4000 [ 159.279315][ T8219] ? __handle_mm_fault+0x151e/0x2ad0 [ 159.279351][ T8219] __handle_mm_fault+0x154b/0x2ad0 [ 159.279392][ T8219] ? __pfx___handle_mm_fault+0x10/0x10 [ 159.279426][ T8219] ? __pte_offset_map_lock+0x174/0x310 [ 159.279451][ T8219] ? find_held_lock+0x2b/0x80 [ 159.279500][ T8219] ? follow_page_pte+0x611/0x1390 [ 159.279535][ T8219] handle_mm_fault+0x3fe/0xad0 [ 159.279572][ T8219] __get_user_pages+0x605/0x33c0 [ 159.279615][ T8219] ? __pfx___get_user_pages+0x10/0x10 [ 159.279652][ T8219] populate_vma_page_range+0x267/0x3f0 [ 159.279683][ T8219] ? __pfx_populate_vma_page_range+0x10/0x10 [ 159.279710][ T8219] ? __pfx_find_vma_intersection+0x10/0x10 [ 159.279752][ T8219] ? do_mmap+0x69c/0x1210 [ 159.279793][ T8219] __mm_populate+0x1d8/0x380 [ 159.279824][ T8219] ? __pfx___mm_populate+0x10/0x10 [ 159.279856][ T8219] ? up_write+0x282/0x4e0 [ 159.279894][ T8219] vm_mmap_pgoff+0x37f/0x470 [ 159.279923][ T8219] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 159.279969][ T8219] ? __fget_files+0x20e/0x3c0 [ 159.280003][ T8219] ksys_mmap_pgoff+0x32c/0x5c0 [ 159.280026][ T8219] ? __pfx_ksys_write+0x10/0x10 [ 159.280057][ T8219] __x64_sys_mmap+0x125/0x190 [ 159.280087][ T8219] do_syscall_64+0xcd/0xf80 [ 159.280116][ T8219] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 159.280143][ T8219] RIP: 0033:0x7fbe8cf8f7c9 [ 159.280164][ T8219] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 159.280188][ T8219] RSP: 002b:00007fbe8dd74038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 159.280212][ T8219] RAX: ffffffffffffffda RBX: 00007fbe8d1e5fa0 RCX: 00007fbe8cf8f7c9 [ 159.280229][ T8219] RDX: 0000000000000003 RSI: 0000000000000009 RDI: 0000000000000000 [ 159.280244][ T8219] RBP: 00007fbe8d013f91 R08: 0000000000000003 R09: 0000000000008000 [ 159.280260][ T8219] R10: 0000000000008012 R11: 0000000000000246 R12: 0000000000000000 [ 159.280276][ T8219] R13: 00007fbe8d1e6038 R14: 00007fbe8d1e5fa0 R15: 00007fffa80758b8 [ 159.280313][ T8219] [ 163.421242][ T8264] kexec: Could not allocate control_code_buffer [ 164.307119][ T8323] FAULT_INJECTION: forcing a failure. [ 164.307119][ T8323] name failslab, interval 1, probability 0, space 0, times 0 [ 164.322275][ T8323] CPU: 1 UID: 0 PID: 8323 Comm: syz.0.951 Not tainted syzkaller #0 PREEMPT(full) [ 164.322311][ T8323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 164.322326][ T8323] Call Trace: [ 164.322334][ T8323] [ 164.322344][ T8323] dump_stack_lvl+0x16c/0x1f0 [ 164.322379][ T8323] should_fail_ex+0x512/0x640 [ 164.322408][ T8323] ? __kmalloc_cache_noprof+0x5f/0x800 [ 164.322447][ T8323] should_failslab+0xc2/0x120 [ 164.322476][ T8323] __kmalloc_cache_noprof+0x72/0x800 [ 164.322511][ T8323] ? newseg+0x25a/0xe60 [ 164.322546][ T8323] ? newseg+0x25a/0xe60 [ 164.322573][ T8323] ? __pfx___might_resched+0x10/0x10 [ 164.322597][ T8323] newseg+0x25a/0xe60 [ 164.322632][ T8323] ? __pfx_newseg+0x10/0x10 [ 164.322681][ T8323] ipcget+0xf6/0xfa0 [ 164.322714][ T8323] ? do_futex+0x122/0x350 [ 164.322748][ T8323] ? __pfx_do_futex+0x10/0x10 [ 164.322782][ T8323] ? sched_setaffinity+0xe0/0x400 [ 164.322809][ T8323] ? __pfx_ipcget+0x10/0x10 [ 164.322841][ T8323] ? __x64_sys_futex+0x1e0/0x4c0 [ 164.322871][ T8323] ? __x64_sys_futex+0x1e9/0x4c0 [ 164.322910][ T8323] __x64_sys_shmget+0x13b/0x1b0 [ 164.322943][ T8323] ? __pfx___x64_sys_shmget+0x10/0x10 [ 164.322979][ T8323] ? rcu_is_watching+0x12/0xc0 [ 164.323008][ T8323] do_syscall_64+0xcd/0xf80 [ 164.323037][ T8323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 164.323063][ T8323] RIP: 0033:0x7f391458f7c9 [ 164.323084][ T8323] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 164.323108][ T8323] RSP: 002b:00007f39154f7038 EFLAGS: 00000246 ORIG_RAX: 000000000000001d [ 164.323135][ T8323] RAX: ffffffffffffffda RBX: 00007f39147e5fa0 RCX: 00007f391458f7c9 [ 164.323153][ T8323] RDX: 0000000079e56dc9 RSI: 0000000000000003 RDI: 0000000100000000 [ 164.323169][ T8323] RBP: 00007f3914613f91 R08: 0000000000000000 R09: 0000000000000000 [ 164.323185][ T8323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 164.323200][ T8323] R13: 00007f39147e6038 R14: 00007f39147e5fa0 R15: 00007fff7b88e3e8 [ 164.323238][ T8323] [ 166.123510][ T8379] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input6 [ 166.137093][ T8381] netlink: 4 bytes leftover after parsing attributes in process `syz.2.976'. [ 166.355727][ T8382] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input7 [ 166.793233][ T8408] overlayfs: missing 'lowerdir' [ 167.250875][ T8419] netlink: 28 bytes leftover after parsing attributes in process `syz.1.991'. [ 167.513072][ T8430] overlayfs: missing 'lowerdir' [ 167.703574][ T8431] zswap: compressor not available [ 168.849698][ T8465] zswap: compressor not available [ 176.776723][ T8620] kexec: Could not allocate control_code_buffer [ 177.531435][ T8643] Loading of unsigned module is rejected [ 178.051353][ T8664] FAULT_INJECTION: forcing a failure. [ 178.051353][ T8664] name failslab, interval 1, probability 0, space 0, times 0 [ 178.051396][ T8664] CPU: 0 UID: 0 PID: 8664 Comm: syz.0.1085 Not tainted syzkaller #0 PREEMPT(full) [ 178.051436][ T8664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 178.051452][ T8664] Call Trace: [ 178.051460][ T8664] [ 178.051470][ T8664] dump_stack_lvl+0x16c/0x1f0 [ 178.051502][ T8664] should_fail_ex+0x512/0x640 [ 178.051530][ T8664] ? __kmalloc_noprof+0xca/0x8f0 [ 178.051567][ T8664] should_failslab+0xc2/0x120 [ 178.051597][ T8664] __kmalloc_noprof+0xdd/0x8f0 [ 178.051630][ T8664] ? lsm_blob_alloc+0x68/0x90 [ 178.051672][ T8664] ? lsm_blob_alloc+0x68/0x90 [ 178.051705][ T8664] lsm_blob_alloc+0x68/0x90 [ 178.051740][ T8664] security_sk_alloc+0x2f/0x270 [ 178.051767][ T8664] sk_prot_alloc+0x1c7/0x2a0 [ 178.051806][ T8664] sk_alloc+0x36/0xc20 [ 178.051837][ T8664] pptp_create+0x32/0x340 [ 178.051873][ T8664] pppox_create+0x15c/0x2c0 [ 178.051908][ T8664] __sock_create+0x339/0x8a0 [ 178.051953][ T8664] __sys_socket+0x153/0x2d0 [ 178.051978][ T8664] ? __pfx___sys_socket+0x10/0x10 [ 178.052002][ T8664] ? xfd_validate_state+0x61/0x180 [ 178.052036][ T8664] __x64_sys_socket+0x72/0xb0 [ 178.052058][ T8664] ? lockdep_hardirqs_on+0x7c/0x110 [ 178.052084][ T8664] do_syscall_64+0xcd/0xf80 [ 178.052112][ T8664] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 178.052138][ T8664] RIP: 0033:0x7f391458f7c9 [ 178.052157][ T8664] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 178.052180][ T8664] RSP: 002b:00007f39154f7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 178.052205][ T8664] RAX: ffffffffffffffda RBX: 00007f39147e5fa0 RCX: 00007f391458f7c9 [ 178.052222][ T8664] RDX: 0000000000000002 RSI: 0000000000000005 RDI: 0000000000000018 [ 178.052238][ T8664] RBP: 00007f3914613f91 R08: 0000000000000000 R09: 0000000000000000 [ 178.052253][ T8664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 178.052269][ T8664] R13: 00007f39147e6038 R14: 00007f39147e5fa0 R15: 00007fff7b88e3e8 [ 178.052306][ T8664] [ 180.172675][ T8677] kexec: Could not allocate control_code_buffer [ 183.759765][ T8750] kexec: Could not allocate control_code_buffer [ 184.142749][ T8785] FAULT_INJECTION: forcing a failure. [ 184.142749][ T8785] name failslab, interval 1, probability 0, space 0, times 0 [ 184.166094][ T8785] CPU: 0 UID: 0 PID: 8785 Comm: syz.3.1133 Not tainted syzkaller #0 PREEMPT(full) [ 184.166128][ T8785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 184.166142][ T8785] Call Trace: [ 184.166151][ T8785] [ 184.166161][ T8785] dump_stack_lvl+0x16c/0x1f0 [ 184.166194][ T8785] should_fail_ex+0x512/0x640 [ 184.166223][ T8785] ? __kmalloc_noprof+0xca/0x8f0 [ 184.166259][ T8785] should_failslab+0xc2/0x120 [ 184.166291][ T8785] __kmalloc_noprof+0xdd/0x8f0 [ 184.166325][ T8785] ? lsm_blob_alloc+0x68/0x90 [ 184.166366][ T8785] ? lsm_blob_alloc+0x68/0x90 [ 184.166399][ T8785] lsm_blob_alloc+0x68/0x90 [ 184.166435][ T8785] security_sk_alloc+0x2f/0x270 [ 184.166462][ T8785] sk_prot_alloc+0x1c7/0x2a0 [ 184.166502][ T8785] sk_alloc+0x36/0xc20 [ 184.166533][ T8785] pptp_create+0x32/0x340 [ 184.166569][ T8785] pppox_create+0x15c/0x2c0 [ 184.166605][ T8785] __sock_create+0x339/0x8a0 [ 184.166658][ T8785] __sys_socket+0x153/0x2d0 [ 184.166683][ T8785] ? __pfx___sys_socket+0x10/0x10 [ 184.166707][ T8785] ? xfd_validate_state+0x61/0x180 [ 184.166743][ T8785] __x64_sys_socket+0x72/0xb0 [ 184.166766][ T8785] ? lockdep_hardirqs_on+0x7c/0x110 [ 184.166792][ T8785] do_syscall_64+0xcd/0xf80 [ 184.166821][ T8785] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 184.166847][ T8785] RIP: 0033:0x7f1aee38f7c9 [ 184.166869][ T8785] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 184.166894][ T8785] RSP: 002b:00007f1aef1b0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 184.166918][ T8785] RAX: ffffffffffffffda RBX: 00007f1aee5e5fa0 RCX: 00007f1aee38f7c9 [ 184.166936][ T8785] RDX: 0000000000000002 RSI: 0000000000000005 RDI: 0000000000000018 [ 184.166952][ T8785] RBP: 00007f1aee413f91 R08: 0000000000000000 R09: 0000000000000000 [ 184.166967][ T8785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 184.166983][ T8785] R13: 00007f1aee5e6038 R14: 00007f1aee5e5fa0 R15: 00007ffd06cee258 [ 184.167020][ T8785] [ 186.762050][ T8825] FAULT_INJECTION: forcing a failure. [ 186.762050][ T8825] name failslab, interval 1, probability 0, space 0, times 0 [ 186.816282][ T8825] CPU: 0 UID: 0 PID: 8825 Comm: syz.1.1146 Not tainted syzkaller #0 PREEMPT(full) [ 186.816329][ T8825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 186.816345][ T8825] Call Trace: [ 186.816354][ T8825] [ 186.816365][ T8825] dump_stack_lvl+0x16c/0x1f0 [ 186.816397][ T8825] should_fail_ex+0x512/0x640 [ 186.816428][ T8825] ? kmem_cache_alloc_lru_noprof+0x66/0x760 [ 186.816472][ T8825] should_failslab+0xc2/0x120 [ 186.816501][ T8825] kmem_cache_alloc_lru_noprof+0x79/0x760 [ 186.816537][ T8825] ? __d_alloc+0x35/0xa80 [ 186.816572][ T8825] ? __d_alloc+0x35/0xa80 [ 186.816601][ T8825] __d_alloc+0x35/0xa80 [ 186.816635][ T8825] d_alloc_pseudo+0x1c/0xc0 [ 186.816672][ T8825] alloc_file_pseudo+0xcf/0x230 [ 186.816709][ T8825] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 186.816744][ T8825] ? alloc_fd+0x471/0x7d0 [ 186.816777][ T8825] sock_alloc_file+0x50/0x210 [ 186.816813][ T8825] __sys_socket+0x1c6/0x2d0 [ 186.816837][ T8825] ? __pfx___sys_socket+0x10/0x10 [ 186.816861][ T8825] ? xfd_validate_state+0x61/0x180 [ 186.816895][ T8825] __x64_sys_socket+0x72/0xb0 [ 186.816917][ T8825] ? lockdep_hardirqs_on+0x7c/0x110 [ 186.816943][ T8825] do_syscall_64+0xcd/0xf80 [ 186.816972][ T8825] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.816998][ T8825] RIP: 0033:0x7fbe8cf8f7c9 [ 186.817018][ T8825] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 186.817043][ T8825] RSP: 002b:00007fbe8dd74038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 186.817068][ T8825] RAX: ffffffffffffffda RBX: 00007fbe8d1e5fa0 RCX: 00007fbe8cf8f7c9 [ 186.817085][ T8825] RDX: 0000000000000002 RSI: 0000000000000005 RDI: 0000000000000018 [ 186.817101][ T8825] RBP: 00007fbe8d013f91 R08: 0000000000000000 R09: 0000000000000000 [ 186.817117][ T8825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 186.817132][ T8825] R13: 00007fbe8d1e6038 R14: 00007fbe8d1e5fa0 R15: 00007fffa80758b8 [ 186.817169][ T8825] [ 187.366802][ T8825] VFS_BUG_ON_INODE(inode_state_read_once(inode) & I_CLEAR) encountered for inode ffff8880331c5140 [ 187.366802][ T8825] fs sockfs mode 140777 opflags 0x8 flags 0x0 state 0x300 count 0 [ 187.456318][ T8825] ------------[ cut here ]------------ [ 187.461884][ T8825] kernel BUG at fs/inode.c:1971! SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 187.586065][ T8825] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 187.592368][ T8825] CPU: 1 UID: 0 PID: 8825 Comm: syz.1.1146 Not tainted syzkaller #0 PREEMPT(full) [ 187.601678][ T8825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 187.611752][ T8825] RIP: 0010:iput.part.0+0xb3b/0x1190 [ 187.617079][ T8825] Code: 4b 68 ff ff 90 0f 0b e8 73 fa 7c ff 90 0f 0b 90 e9 d3 f8 ff ff e8 65 fa 7c ff 48 c7 c6 a0 79 a0 8b 48 89 df e8 26 68 ff ff 90 <0f> 0b e8 4e fa 7c ff 48 c7 c6 00 7a a0 8b 48 89 df e8 0f 68 ff ff [ 187.636710][ T8825] RSP: 0018:ffffc900034a7dc8 EFLAGS: 00010296 [ 187.642799][ T8825] RAX: 000000000000009f RBX: ffff8880331c5140 RCX: ffffc9000c729000 [ 187.650792][ T8825] RDX: 0000000000000000 RSI: ffffffff819bf739 RDI: 0000000000000005 [ 187.658783][ T8825] RBP: 0000000000000200 R08: 0000000000000005 R09: 0000000000000000 [ 187.666778][ T8825] R10: 0000000080000000 R11: 0000000000000001 R12: 0000000000000000 [ 187.674769][ T8825] R13: ffffffff90878234 R14: ffff8880331c5210 R15: dffffc0000000000 [ 187.682763][ T8825] FS: 00007fbe8dd746c0(0000) GS:ffff888124a67000(0000) knlGS:0000000000000000 [ 187.691737][ T8825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 187.698350][ T8825] CR2: 0000200000000000 CR3: 0000000032308000 CR4: 00000000003526f0 [ 187.706348][ T8825] Call Trace: [ 187.709635][ T8825] [ 187.712575][ T8825] iput+0x35/0x40 [ 187.716231][ T8825] __sock_release+0x20b/0x270 [ 187.720944][ T8825] __sys_socket+0x23a/0x2d0 [ 187.725463][ T8825] ? __pfx___sys_socket+0x10/0x10 [ 187.730505][ T8825] ? xfd_validate_state+0x61/0x180 [ 187.735645][ T8825] __x64_sys_socket+0x72/0xb0 [ 187.740342][ T8825] ? lockdep_hardirqs_on+0x7c/0x110 [ 187.745569][ T8825] do_syscall_64+0xcd/0xf80 [ 187.750097][ T8825] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.756015][ T8825] RIP: 0033:0x7fbe8cf8f7c9 [ 187.760446][ T8825] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 187.780076][ T8825] RSP: 002b:00007fbe8dd74038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 187.788496][ T8825] RAX: ffffffffffffffda RBX: 00007fbe8d1e5fa0 RCX: 00007fbe8cf8f7c9 [ 187.796466][ T8825] RDX: 0000000000000002 RSI: 0000000000000005 RDI: 0000000000000018 [ 187.804437][ T8825] RBP: 00007fbe8d013f91 R08: 0000000000000000 R09: 0000000000000000 [ 187.812408][ T8825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 187.820377][ T8825] R13: 00007fbe8d1e6038 R14: 00007fbe8d1e5fa0 R15: 00007fffa80758b8 [ 187.828361][ T8825] [ 187.831374][ T8825] Modules linked in: [ 187.836132][ T8825] ---[ end trace 0000000000000000 ]--- [ 187.916107][ T8825] RIP: 0010:iput.part.0+0xb3b/0x1190 [ 187.921456][ T8825] Code: 4b 68 ff ff 90 0f 0b e8 73 fa 7c ff 90 0f 0b 90 e9 d3 f8 ff ff e8 65 fa 7c ff 48 c7 c6 a0 79 a0 8b 48 89 df e8 26 68 ff ff 90 <0f> 0b e8 4e fa 7c ff 48 c7 c6 00 7a a0 8b 48 89 df e8 0f 68 ff ff [ 188.067213][ T8825] RSP: 0018:ffffc900034a7dc8 EFLAGS: 00010296 [ 188.073340][ T8825] RAX: 000000000000009f RBX: ffff8880331c5140 RCX: ffffc9000c729000 [ 188.096061][ T8825] RDX: 0000000000000000 RSI: ffffffff819bf739 RDI: 0000000000000005 [ 188.104093][ T8825] RBP: 0000000000000200 R08: 0000000000000005 R09: 0000000000000000 [ 188.166002][ T8825] R10: 0000000080000000 R11: 0000000000000001 R12: 0000000000000000 [ 188.206037][ T8825] R13: ffffffff90878234 R14: ffff8880331c5210 R15: dffffc0000000000 [ 188.214072][ T8825] FS: 00007fbe8dd746c0(0000) GS:ffff888124a67000(0000) knlGS:0000000000000000 [ 188.316091][ T8825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 188.322736][ T8825] CR2: 00007ff76feb0bd0 CR3: 0000000032308000 CR4: 00000000003526f0 [ 188.386232][ T8825] Kernel panic - not syncing: Fatal exception [ 188.392805][ T8825] Kernel Offset: disabled [ 188.397132][ T8825] Rebooting in 86400 seconds..