last executing test programs: 9.23471444s ago: executing program 2 (id=596): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0xffffffffffffffff, 0x7ffe) socket(0x10, 0x2, 0x0) sendmsg$auto_OVS_DP_CMD_DEL(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="010026bd7000fedbdf250200000000000500ffff0000"], 0xffffffffffffffc7}, 0x1, 0x0, 0x0, 0x20040cc4}, 0x4004450) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1a"], 0x1ac}}, 0x40000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[], 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) mmap$auto(0x0, 0x40009, 0xe2, 0x9b72, 0x7, 0x28000) close_range$auto(0x0, 0x5, 0x0) pipe$auto(0x0) pipe$auto(0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x20540, 0x0) socket(0x10, 0x2, 0xc) socket(0xa, 0x3, 0x3b) openat$auto_uinput_fops_uinput(0xffffffffffffff9c, 0x0, 0x101000, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, 0x0, 0x802, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x407, 0x9, 0x3, 0x948b, 0x3, 0x95f4da07, 0x10002, 0x9, 0x62, 0x80000001, 0x7, 0x6d3b, 0x9, 0x2, 0x3]}, 0x0) socket(0x2, 0x1, 0x0) tee$auto(0x2000000000000, 0x3, 0x402, 0xd) r0 = socket(0x11, 0x80003, 0x300) sendfile$auto(0x1, r0, 0x0, 0x8fb5) ioctl$auto_I2C_RDWR(0xffffffffffffffff, 0x707, 0x0) r1 = socket(0x23, 0xa, 0x4106) getsockopt$auto_SO_RXQ_OVFL(r1, 0x6, 0x28, 0x0, 0x0) mknod$auto(0x0, 0x20e9, 0x103) unlink$auto(0x0) sysfs$auto(0x2, 0x100000000000029, 0x0) r2 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x123042, 0x0) ioctl$auto(r2, 0x921064b1, 0x8) fsopen$auto(0x0, 0x5) syz_genetlink_get_family_id$auto_ethtool(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) 8.975859635s ago: executing program 0 (id=598): mmap$auto(0x8000, 0x20005, 0x5, 0xeb1, 0xffffffffffffffff, 0x8001) openat$auto_snd_pcm_f_ops_pcm1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/pcmC0D0c\x00', 0x440082, 0x0) r0 = socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/block/loop2/trace/act_mask\x00', 0x400, 0x0) read$auto(r1, 0x0, 0xe8) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0xffffffffffff0001, 0x14) r2 = openat$auto_fault_around_bytes_fops_(0xffffffffffffff9c, &(0x7f0000000000), 0x100000, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x28542, 0x0) socket(0x1d, 0x3, 0x1) openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x181881, 0x0) openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sg0\x00', 0x100, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) splice$auto(r3, 0x0, r3, 0xfffffffffffffffe, 0x5, 0x1) close_range$auto(0x2, 0xa, 0x0) r4 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) ioctl$auto_SNDCTL_SEQ_NRSYNTHS(r4, 0x8004510a, 0x0) unshare$auto(0x40000080) splice$auto(r2, 0x0, r0, &(0x7f0000000080)=0x6, 0x8000000000000001, 0x5) 8.005155854s ago: executing program 2 (id=602): socket(0x18, 0x80004, 0x1) (async) socket(0x18, 0x80004, 0x1) socket(0x2, 0x3, 0xa) (async) socket(0x2, 0x3, 0xa) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/system/memory/memory15/online\x00', 0xa001, 0x0) write$auto(r0, &(0x7f0000000140)='0[.[\x00', 0xcd04) (async) write$auto(r0, &(0x7f0000000140)='0[.[\x00', 0xcd04) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/mm/lru_gen/enabled\x00', 0xb02, 0x0) sendfile$auto(r1, r1, 0x0, 0x1) (async) sendfile$auto(r1, r1, 0x0, 0x1) socket(0xa, 0x801, 0x84) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/devices/virtual/net/bond0/bonding/primary\x00', 0x40000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/devices/platform/vhci_hcd.3/usb16/16-0:1.0/usb16-port3/uevent\x00', 0x4800, 0x0) (async) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/devices/platform/vhci_hcd.3/usb16/16-0:1.0/usb16-port3/uevent\x00', 0x4800, 0x0) r2 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/controlC2\x00', 0x0, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000080)=0x5) openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) mmap$auto(0x0, 0x7fffffffffffffff, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) unshare$auto(0x40000080) r3 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x149e42, 0x0) mmap$auto(0xfffffffffffffffd, 0x810002, 0xffb, 0x8000000008011, r3, 0x8000) mmap$auto(0x2, 0x9, 0x3, 0xeb1, 0x401, 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f0000000040), 0x8500, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, 0x401, 0x8000) ioctl$auto_VHOST_SET_OWNER(r5, 0xaf01, 0x5) ioctl$auto(r5, 0x4008af12, r4) (async) ioctl$auto(r5, 0x4008af12, r4) openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, 0x0, 0x80101, 0x0) (async) openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, 0x0, 0x80101, 0x0) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, 0x0, 0x8002, 0x0) (async) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, 0x0, 0x8002, 0x0) migrate_pages$auto(0x0, 0xa, &(0x7f0000000100)=0x2, &(0x7f0000000140)=0x2) (async) migrate_pages$auto(0x0, 0xa, &(0x7f0000000100)=0x2, &(0x7f0000000140)=0x2) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) io_uring_setup$auto(0x691, 0x0) 5.189231226s ago: executing program 1 (id=609): openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/input/event1\x00', 0x34d802, 0x0) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000180), 0x109802, 0x0) r1 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000001140)='/proc/sys/net/ipv4/conf/macvlan0/proxy_arp\x00', 0x8a042, 0x0) sendfile$auto(r1, r1, 0x0, 0x10000) close_range$auto(0x2, r0, 0x0) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000080), 0x88000, 0x0) ioctl$auto_KVM_CREATE_VM(r2, 0xae01, 0x0) mount_setattr$auto(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000640)={0x1000000008, 0x100009, 0x0, @raw=0x4000000000002}, 0xd3) ioctl$auto(0x3, 0xae41, r2) ioctl$auto_KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000040)={0x7, 0x0, [{0x40000072, 0x2, 0x6}]}) 5.18047576s ago: executing program 0 (id=610): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r0 = socket(0x1, 0x5, 0x0) getsockname$auto(r0, 0x0, 0x0) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$auto(r1, 0x11, 0x64, 0x0, 0x0) select$auto(0x4, 0x0, &(0x7f0000000100)={[0x5, 0x1, 0x8, 0x8, 0x6, 0x9, 0x0, 0x5, 0xf8, 0xffffffffffff402e, 0x800, 0x60000000, 0x40, 0x4, 0x87, 0x4]}, 0x0, 0x0) io_uring_setup$auto(0x59, &(0x7f0000000080)={0x6, 0xd, 0xfffffffe, 0x6, 0x7fff, 0x8, 0xffffffffffffffff, [], {0x6, 0x10001, 0xb, 0x2de, 0x504, 0x1, 0x101, 0x6, 0x6}, {0xfff7ffff, 0x2, 0x52, 0x5, 0x10001, 0x40, 0x76c5, 0x8, 0x8000000000000000}}) r2 = getpid() process_vm_readv$auto(r2, &(0x7f0000000000)={0x0, 0xfff}, 0x800000001, &(0x7f0000000280)={&(0x7f0000000080), 0x1ffffffff}, 0x6, 0x0) r3 = socket(0xa, 0x2, 0x0) setsockopt$auto(r3, 0x29, 0x18, 0x0, 0x56b) 4.861193551s ago: executing program 3 (id=612): r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/ping_group_range\x00', 0x202, 0x0) write$auto(r0, &(0x7f00000000c0)='\\\xf3%\x00', 0x8) mmap$auto(0x0, 0x40006, 0x22, 0x9b72, 0x7, 0x28000) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv6/conf/virt_wifi0/router_solicitations\x00', 0x101202, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x1, 0x401bf, 0x7352, 0x34, 0x400000000065f, 0x1ffde, 0x40007, 0x7f, 0x20000005, 0x9, 0x3, 0x6, 0x400000004, 0xb4, 0x4, 0x6, 0x2, 0x1, 0xfff, 0xfffffff7, 0x7, 0x1fff, 0x203, 0x838b, 0x84, 0x2, 0x8, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0, 0x40000000000, 0x1, 0xffffffffffffffff, 0x0, 0x1, 0x400, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10007, 0x0, 0x81, 0x9e, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x251, 0x3, 0x0, 0x0, 0x8, 0x0, 0xfffffffffffff7cc, 0x0, 0x400000000000002, 0x0, 0x0, 0x1, 0x0, 0x9, 0x8, 0x2000]}, 0x1fe, 0x8) close_range$auto(0x2, 0xa, 0x0) timerfd_create$auto(0x8, 0x800) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/devices/system/cpu/cpu0/hotplug/fail\x00', 0x808882, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/ram10/queue/max_sectors_kb\x00', 0xe3102, 0x0) sendfile$auto(0xffffffffffffffff, r1, 0x0, 0x3) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x40000) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/mm/lru_gen/min_ttl_ms\x00', 0x2ab42, 0x0) sendfile$auto(r2, r2, 0x0, 0x2) socket(0x1e, 0x4, 0x40007) timer_create$auto(0x2, &(0x7f00000002c0)={@sival_ptr=0x0, @inferred, 0x4, @_sigev_thread={0x0, 0x0}}, 0x0) getpeername$auto(0x3, 0x0, 0x0) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="11002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) r3 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r3, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={0x0, 0xfc2}, 0x2, 0x0, 0x7, 0xa505}, 0x800}, 0x7, 0x4008) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv6/conf/vlan1/addr_gen_mode\x00', 0x202, 0x0) socket(0xf, 0x2, 0x13) socket$nl_generic(0x10, 0x3, 0x10) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd3e, 0x1, 0x948b, 0x3, 0x95f4da0a, 0xffffffffffffffff, 0x3, 0x62, 0x80000001, 0x7, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffe]}, 0x0) 4.656477555s ago: executing program 1 (id=613): openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0x8, 0x8000) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, 0x0, 0x802, 0x0) madvise$auto(0x0, 0x2003f0, 0x15) fanotify_init$auto(0x5, 0x2000000000002) mq_open$auto(&(0x7f0000000000)='-)8]\x00', 0x2, 0x1, &(0x7f0000000040)={0x3, 0x7, 0x15e7, 0xffff}) ioctl$auto(0x3, 0x541b, 0x38) 4.561636199s ago: executing program 0 (id=614): openat$auto_evdev_fops_evdev(0xffffffffffffff9c, 0x0, 0x8000, 0x0) r0 = openat$auto_fops_ulong_ro_(0xffffffffffffff9c, 0x0, 0x40000, 0x0) openat$auto_raw_fops_raw_gadget(0xffffffffffffff9c, 0x0, 0x40e342, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0x3ff, 0x401, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'netdevsim0\x00'}) socket(0xa, 0x1, 0x84) socket(0x1, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x2c, 0x3, 0x0) socket(0x2, 0x1, 0x0) mmap$auto(0x0, 0x5, 0x3, 0x7fff, 0xfffffffffffffffa, 0x8400) socket(0x2c, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_ETHTOOL_MSG_RINGS_GET(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20004000}, 0xc831) sendmsg$auto_NFSD_CMD_THREADS_SET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x2c}, 0x1, 0x0, 0x0, 0x4000004}, 0x4830) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x5, 0x0) openat$auto_ftrace_event_filter_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000340)='/sys/kernel/debug/tracing/events/vmalloc/free_vmap_area_noflush/filter\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file1\x00', 0x165840, 0x151) openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) bpf$auto(0xf7fff011, &(0x7f0000000000)=@test={0xffffffffffffffff, 0x4, 0xfaae, 0x468, 0x7, 0x2, 0x8, 0x3, 0x4, 0x1ff, 0x5, 0xb5, 0x4, 0x806, 0xd9ee}, 0xa3) writev$auto(0xca, &(0x7f0000000080)={&(0x7f0000000040), 0x1}, 0x200) unshare$auto(0x40000080) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) writev$auto(0xffffffffffffffff, 0x0, 0x8) read$auto_fops_ulong_ro_(r0, &(0x7f00000001c0)=""/248, 0xf8) ioctl$auto(0xffffffffffffffff, 0x540a, 0x0) 4.481624541s ago: executing program 3 (id=615): mmap$auto(0x0, 0x202000a, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) capget$auto(0x0, 0xfffffffffffffffe) capset$auto(0x0, &(0x7f0000000000)={0x4ade, 0x10000007, 0x2}) openat$auto_tracing_saved_cmdlines_fops_trace(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing/saved_cmdlines\x00', 0xc01, 0x0) mmap$auto(0x0, 0x202000b, 0x3, 0xeb0, 0xfffffffffffffffa, 0x8000) connect$auto(0xffffffffffffffff, 0x0, 0x10) mmap$auto(0x80, 0x20009, 0x10000000000df, 0xeb2, 0x401, 0x8000) socket(0x2, 0x80802, 0x0) socket(0x2b, 0x1, 0x0) openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socketpair$auto(0x5, 0xf, 0x8000000000000000, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000200)='/sys/module/dvb_as102/parameters/adapter_nr\x00', 0xa4002, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x6cae02, 0x0) select$auto(0x10, 0x0, 0x0, &(0x7f0000000140)={[0x1ff, 0x800004, 0xd3e, 0x1, 0x948b, 0x3, 0x800295f4da0a, 0x2, 0x7, 0x5, 0x80000001, 0x40, 0x7, 0x9, 0x2, 0xfffffffffffffffe]}, 0x0) getsockopt$auto(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) bind$auto(0x3, 0x0, 0x6a) mmap$auto(0x0, 0x8, 0xe2, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0xa, 0x0) openat$auto_binder_fops_binder_internal(0xffffffffffffff9c, &(0x7f0000000080)='/dev/binderfs/binder1\x00', 0x80001, 0x0) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000040)='/dev/v4l-subdev6\x00', 0xc0400, 0x0) ioctl$auto(0x3, 0xc040563d, 0x38) r0 = openat$auto_rtc_dev_fops_dev(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$auto_RTC_PARAM_SET(r0, 0x40187014, 0x0) ioperm$auto(0x7, 0x5ad2, 0x8) bpf$auto(0x0, 0x0, 0x6f4) rt_sigsuspend$auto(0x0, 0x4) r1 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop0\x00', 0x101000, 0x0) openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/net/dev_snmp6/ip6tnl0\x00', 0x0, 0x0) ioctl$auto_IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f00000000c0)={0x4, 0x9, 0x8}) mmap$auto(0x4, 0x30006, 0xd4ee, 0x13, 0xffffffffffffffff, 0x8000) 4.330633601s ago: executing program 1 (id=616): openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4082, 0x0) mmap$auto(0x2, 0x400008, 0xdf, 0x9b72, 0x2, 0x10000000008000) r0 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) utimensat$auto(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x4000000006, 0x40}, 0x38) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, &(0x7f0000002140)=""/4106, 0xfffffffffffffd1b) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socket(0x2, 0x2, 0x0) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) setsockopt$auto(0x3, 0x0, 0x4, 0x0, 0x28) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x60204, 0x0) r1 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) fsconfig$auto_FSCONFIG_SET_PATH(r1, 0x3, &(0x7f0000000180)='/dev/snd/midiC2D0\x00', 0x0, 0x0) sendfile$auto(0x1, 0x3, 0x0, 0x6) select$auto(0x6, &(0x7f0000000000)={[0x5, 0x4, 0x4, 0xa, 0xccf9, 0x9, 0xffffffffffffffff, 0x3, 0xb, 0x1, 0x100000000000000, 0x3, 0xfffffffffffffe8f, 0x3, 0x40000000000005, 0xfffffffffffffff5]}, &(0x7f0000000100)={[0x8, 0x200000000005, 0x7, 0x7, 0x8, 0x80000004, 0xc, 0x6, 0x8fc, 0xb80, 0xe34c, 0x9, 0x3, 0xfffffffffffff954, 0xfffffffffffffffc, 0xfff]}, &(0x7f0000000180)={[0x2, 0x8000, 0x4, 0x8000000000000001, 0x7f, 0x0, 0x7, 0x7, 0x8, 0x2, 0x8, 0x10, 0x5, 0xfffffffffffffff4, 0x9, 0x2]}, &(0x7f0000000080)={0x1ff, 0x401}) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) socket(0x10, 0x2, 0x0) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x800, 0x0) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/controlC0\x00', 0x40000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0x4) sendmsg$auto_SMC_NETLINK_GET_DEV_SMCD(0xffffffffffffffff, &(0x7f0000004380)={0x0, 0x0, &(0x7f0000004340)={&(0x7f0000004300)=ANY=[@ANYBLOB="140000", @ANYRES16, @ANYBLOB='\v'], 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x810) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000040), 0xffffffffffffffff) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x800008002) socket(0xa, 0x1, 0x0) 4.158934663s ago: executing program 3 (id=617): syz_genetlink_get_family_id$auto_ovs_vport(&(0x7f0000004680), 0xffffffffffffffff) r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x14fa02, 0x0) mmap$auto(0x0, 0x810004, 0x400000000ffb, 0x8000000008011, 0x3, 0x8000) r1 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(0x3, 0x0, 0xfffffdef) write$auto(r1, &(0x7f0000000340)='/Eev/audio1\x00VI\xa3\xab\xb1;\x9dJ\xc6\xc0\'\xdb\xd6\xd4\xee\x04\x00\x00\x00\x00\x00\x00\x00d\x03\rF\xec\xb8\xa8\xb3\xea\x18\xc2\xcdy\x00\x00wxa\xb1Z|\xffG\x10\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfa\x02\xd8>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\x06\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc\xf3K\xc9/\xc8Z}\x11=\x17\xd0:\x16\xd0\xd4\xcasY\xc3\xbb/G\x82\b\xa6\x92]\xe7\x89\r\xfa\xcf\x8f\xf2\xd6+&\xe5\xa5N\xfa\\\x14gD3\xa8oI>\x8f\x93m\xc2\x8d\x87[\xc3s\x92\xec\\-2\r_w\xe4\f\xbe\x84\xff.\xaaV\x1a+\xdd\xa4\xf2\x04\x12\xc4v\xcf\v!\xb3\x9ah\t\x90/\xf5\xf7\x9b\xdd\xde\xa7\x8f\xb3\xe8bX#\xac\xa1\xb8n\xce\x91\xcf\x94\x92\r\x02e\xcc\xc8q\xbeySw\xf3\xcc\x12\xa2\x19\f\xba\x99_L\xfd 0\xc2\x99\xc7\xc5\x8bAy\x17=S23\ar~\x86k\x9b\a>#\xe7\xeb \xd8\xde\xe7\xc0\xd0\xeeB\xab\xd2\xdf\xc2$\xd4\x12\xdbfu\xa5', 0x100000a3d9) ioctl$auto_SNDRV_PCM_IOCTL_DROP(r1, 0x4143, 0x0) mmap$auto(0x0, 0x7f, 0xdf, 0x9b72, 0x2, 0x8000) sendfile$auto(0x3, 0x3, 0x0, 0x400000000006) mremap$auto(0x200000000000, 0x40000000004, 0x4, 0x3, 0x100000000) sched_setattr$auto(0x0, &(0x7f00000002c0)={0x1000, 0x40000050, 0x8, 0xa9, 0x0, 0x4, 0x9, 0xd, 0x80b, 0xa}, 0x10000) socket(0x1f, 0x5, 0x70) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x20009, 0x8, 0x40000000000eb1, 0x401, 0x8000) socket(0x2, 0x2, 0x0) bind$auto(0x3, &(0x7f0000000100)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x50) recvmmsg$auto(0x3, 0x0, 0x10000, 0x700, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x801, 0x0) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x9, 0x2, 0x1d2c, 0x3, 0x4, 0x15f4da0e, 0x6, 0x9, 0x100000000000000c, 0x8, 0x4, 0xfca, 0x9, 0x2, 0x4000000000000d]}, 0x0) pwrite64$auto(0xc8, &(0x7f0000000140)='\vX\xb5n\x91p\xe6\x1eRNM\x99\x86\xdde\x1cJ\x99\x00\x00\x00\x00,\x00\xfd\xfd\xd3\xd3\x1d\xf8\xbe\x01\x00\x00\x00\'\x03\x00\x00\x9f\x1e\xf9\xa4*\x01\x00\x00\x00^B\xb8\xe4j\t,\xe4\x90\xcc\x9d\xc5\x0fo\x84\xf4\x89\v\xea\x1b\x95\xafQ;CL\"\x01@\x00\x00\x00\x00\f\x00\xc0\x13\xc8\xe2\xae\xf5\xa2@X\xb9_\xdd*\xd1\x14^\xbe\xa2E\xd8?\'\x8d\x81\x81O*&\xab\xaf\x94\x90\xd7\xa6+,\xc3\xc2g\x01JZ\xbb*\xb5\xa1;0\x81\x11\x9a?g`sFh\x00\x00,8\x93\xba\x88\x93\x9d\xb6\x1a\x7f\xc0%\xb0\x83ROJ+\x02\x9b#)\x9b\x17\x82\xd7\xee\xd1\xbf2[\xd6eWj\xdc\xac\x88\xf0\xa0\x99\xb0R\xb4J}\xa8\xa1\x84]F\xe0\x83/\xc0\xd8\x05f_\xfa\x19\a\x00\xf1\x12lwU&[\xde?\xde8\xf7\xc1\xa6\xf2\xc1\"\xact\xee\xc9\x00\x00\xff\xff\x00'/242, 0xfdf0, 0x39) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) socket(0x2c, 0x1, 0x3) mmap$auto(0xf0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) sysinfo$auto(0x0) setsockopt$auto(r0, 0x4, 0xe4, 0x0, 0xfb3) 3.428188773s ago: executing program 2 (id=618): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) bpf$auto(0x0, &(0x7f00000001c0)=@test={0xffffffffffffffff, 0xffff, 0x5, 0x5, 0xff, 0xac1, 0x5, 0x36242398, 0xfffff5b2, 0x3bb, 0x7, 0xffff, 0x800, 0x81, 0x68198}, 0x6f3) clone$auto(0x20003b4a, 0x2, 0x0, 0x0, 0x2) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/devices/virtual/block/ram0/queue/nomerges\x00', 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22040, 0x75) r0 = socket(0x10, 0x2, 0x4) sendmsg$auto_ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000002c80)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="0100"], 0x2c}, 0x1, 0x0, 0x0, 0x4801}, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="12"], 0x1ac}}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xfffffffffffffdef}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 3.284306302s ago: executing program 1 (id=619): r0 = prctl$auto(0x34, 0x2, 0x0, 0x0, 0x0) ioctl$auto_TUNSETVNETBE2(r0, 0x400454de, &(0x7f0000000000)=0xf283) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x800008000) mincore$auto(0x1000, 0x4000000, 0x0) syz_clone(0x211, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x5, 0x0) getsockopt$auto(r1, 0x84, 0x13, 0x0, 0x0) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dmmidi2\x00', 0x1, 0x0) write$auto(r2, &(0x7f0000000400)='/dev/audio1\x00', 0x5) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$auto_ovs_ct_limit(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$auto_OVS_CT_LIMIT_CMD_SET(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000002180)={0x2e0, r4, 0x1, 0x51bd2e, 0x25dfcbfb, {}, [@OVS_CT_LIMIT_ATTR_ZONE_LIMIT={0x4}, @OVS_CT_LIMIT_ATTR_ZONE_LIMIT={0x2c8, 0x1, 0x0, 0x1, [@nested={0x4, 0x6}, @nested={0x2bd, 0x4, 0x0, 0x1, [@generic="fc921cf096b39f43034e2db36a74c0ade1e6a4dafab35aa84881d05d1662bd8a8f48943ea4276b7e1465958d17dd9c9706336d0f4a94c7de9fa79cb659b67f43fa331b6f98fa8ad43a943eac1b528ba83992018ecb03ba5dba6660c32c87b1dc86b69a7f6e747504f11d7688a74c47a4ba", @nested={0x248, 0x122, 0x0, 0x1, [@typed={0x4, 0x3b}, @nested={0x240, 0x8b, 0x0, 0x1, [@typed={0x8, 0x26, 0x0, 0x0, @fd=r3}, @typed={0x8, 0x6e, 0x0, 0x0, @ipv4=@local}, @nested={0x22c, 0xbc, 0x0, 0x1, [@nested={0x228, 0x98, 0x0, 0x1, [@nested={0x222, 0x142, 0x0, 0x1, [@generic="4b8ef4dea62052d4391e1b7fcd2429f7195770e4ca6f21844850ff750ce04caf301dc66838e61817fb1f807d53f524a2ac569f0f1c754ec84650d22b883479398e9d766ecc3fa8de0f83e8f703cb19a0826ec7c4949c87bab590c6305dc6f742accc66d7f2c47d87ec1d7fde707f", @typed={0x71, 0x137, 0x0, 0x0, @binary="6af15d7fa2ec9194354a1069b7c806492e043fa1fdad718d351a10ddade114048ff1302faa59a651c349c5ec3cede0e3949d48b97b2bd1d493852ed30d3a7c2cead7511ef0c8d71cb13b68fb7475ceac2b9816379110f6b4d10d69aea84f032ee4c179ba7929c5d06329cbdf05"}, @nested={0x4, 0x34}, @nested={0x4d, 0x11f, 0x0, 0x1, [@nested={0x4, 0xf1}, @nested={0x4, 0x6c}, @generic="0d7112532deb3ef76f18436c6041ed69a31df55778585e94b7244ba30fca32a34652fd3f440a97d881a3e6c962f72b82c506b0f9531ca4e8321faaa8982bbdfd85"]}, @nested={0xe5, 0x7d, 0x0, 0x1, [@typed={0x8, 0xe4, 0x0, 0x0, @uid}, @nested={0x4, 0xaf}, @generic="cee0bd49dab2a617b70e1a2e040e6ba448f301800a8999cec0bec67eb0617ad3f9a0977d09fa35f0e26b923a2713f1104ff7a5b18a2629bbee5de69b17f06e13870462f79e9deb527b97fd65fc8b156b0f525dfca9340f14dc75ef0881c14f5b87a6c615ee754d72289dcac3c3", @typed={0x8, 0x2b, 0x0, 0x0, @pid}, @nested={0x60, 0xf6, 0x0, 0x1, [@nested={0x4, 0x148}, @generic="f6c5cccd25852c755b4331229a68ba8457bb2c5bc855fc277901cc018a78610faf86906cfd8f50da20a3cfe74a23710a32b0bd28cfddfe8fbcc03a4f9178ec9a", @nested={0x4, 0xde}, @nested={0x4, 0x43}, @nested={0x4, 0x78}, @typed={0xc, 0xa7, 0x0, 0x0, @u64=0xfffffffffffffffe}]}]}]}]}]}]}]}]}]}]}, 0x2e0}, 0x1, 0x0, 0x0, 0x40}, 0x4) 3.130278301s ago: executing program 2 (id=620): r0 = socket(0x10, 0x2, 0x4) mmap$auto(0x0, 0x2000d, 0x4000000200df, 0xeb1, 0x404, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, 0x0, 0x800) capset$auto(&(0x7f0000000200)={0x20080522}, 0x0) r1 = bpf$auto(0x3, &(0x7f00000001c0)=@task_fd_query={0x0, 0xffffffffffffffff, 0x8, 0x1001b, 0x8020000000a, 0x2, 0x5f, 0x20000000000803, 0x3}, 0x6f0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1200"], 0x1ac}, 0x1, 0x0, 0x0, 0x80}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) r2 = ioctl$auto_NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, 0x0) ioctl$auto_KVM_CHECK_EXTENSION(r2, 0xae03, 0x0) openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x401, 0x0) openat$auto_vhost_net_fops_net(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap$auto(0x2000000, 0x400008, 0xdf, 0x13, r1, 0x800008000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) r3 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r4 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r3, &(0x7f0000000400)='/de\x00\x00\x00\v\x00\x00\r\x00\x00', 0x100000a3d9) getsockopt$auto_SO_MEMINFO(0xffffffffffffffff, 0xaa6, 0x37, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80802, 0x0) r5 = socket(0x2b, 0x1, 0x0) openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sg0\x00', 0x82802, 0x0) keyctl$auto(0x2000000000000016, 0xffffffffffffffff, 0xfffffffe, 0x0, 0x404e) writev$auto(0x3, &(0x7f0000000100)={0x0, 0x7111}, 0x8) bind$auto(r4, &(0x7f0000000040)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x7}}, 0x100006a) sendmmsg$auto(r5, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x3, 0x20001802) sendto$auto(0x3, 0x0, 0x2000f, 0x101, 0x0, 0x1c) recvmmsg$auto(r0, 0x0, 0x10001, 0x0, 0x0) socket(0xa, 0x2, 0x0) connect$auto(0x3, &(0x7f0000000080)=@generic={0x0, "ab06fdffff00fff500"}, 0x55) close_range$auto(0xffffffffffffffff, 0x8, 0x256) 2.96714349s ago: executing program 0 (id=621): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/fcloop/ctl/del_local_port\x00', 0x80001, 0x0) mmap$auto(0x0, 0x400007, 0xe1, 0x9b72, 0xffffffffffffffff, 0x0) mprotect$auto(0x0, 0x806121, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_net_shaper(&(0x7f0000001500), r1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001540)={'netdevsim0\x00', 0x0}) sendmsg$auto_NET_SHAPER_CMD_GROUP(r1, &(0x7f0000001600)={0x0, 0x0, &(0x7f00000015c0)={&(0x7f0000000640)={0x34, r2, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@NET_SHAPER_A_HANDLE={0xc, 0x1, 0x0, 0x1, [@NET_SHAPER_A_HANDLE_SCOPE={0x8, 0x1, 0x3}]}, @NET_SHAPER_A_LEAVES={0x4}, @NET_SHAPER_A_IFINDEX={0x8, 0x8, r3}, @NET_SHAPER_A_PRIORITY={0x8, 0x6, 0xdf4}]}, 0x34}, 0x1, 0x0, 0x0, 0x44000}, 0x14) mmap$auto(0x0, 0x10000, 0x4080000000db, 0xeb1, 0x2, 0x8000) write$auto(r0, &(0x7f0000000080)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k(\x13\xfc1)#\x8c\xfb\x8f\vv\xa5\\z\x18C\xf3\xa9\xf7\f\xc5S \xfd\x17\x99\xedfp\xd3\x0e\xda\x0fU,\x0eu$\xf7Z\xe9U&qo\xf5\x92U\x92h;:\xe2\xd9aA\xd6y\x8e\xa8l\xdc\x1e\xf9\xc7y\xb7\x0e[G{\x0fy\x97\x17\x90\x1a\xfa\x900\xb9\x94\x18\a\xba\xcc\x0e\x05\x90\xd2\x93\xc2\x12\xddAI\xa8\xaf\xd1]\xdas\x83\xb5\xd2ES\xa8\x00\x02\x00\x00\x8b\xd0l\xe4\xf4\xa2\t\x8f\xa1X,\xf0\x0e\xa2\xb0y\xb0\xa0\x89K#\xe1\x92\xab\xe8\x8ea\xa7\xdd\xa7\xcc:\x1f\x0f\xe2\xb0\xae%=\xa7\xc1\x88\xf6\xdf\xd8\"\x9dU\x97\xa6\xa8\x8d\x7f\xa9\xf4 TED\x84Rnq\x18\xee\xbeb\x85', 0x7) 2.656927228s ago: executing program 3 (id=622): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = socket$nl_generic(0x10, 0x3, 0x10) move_pages$auto(0x1, 0xf54, 0x0, 0x0, 0x0, 0x8000000000000000) r1 = openat$auto_configfs_file_operations_configfs_internal(0xffffffffffffff9c, 0x0, 0x2001, 0x0) writev$auto(r1, 0x0, 0x7) close_range$auto(0x2, 0xa, 0x0) write$auto(r0, &(0x7f0000000040)='}{[].$.[\x00\x00\x00\x00\x00\x00\x00', 0xd889) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/bus/usb/drivers/dvb_usb_af9005/new_id\x00', 0xa001, 0x0) clone$auto(0x20003b46, 0x2, 0x0, 0x0, 0x2) r2 = openat$auto_proc_tid_children_operations_internal(0xffffffffffffff9c, &(0x7f0000000080), 0x41180, 0x0) read$auto(r2, 0x0, 0x58b22256) r3 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1200", @ANYBLOB="5de1523353"], 0x1ac}, 0x1, 0x0, 0x0, 0x4004800}, 0x40000) recvmmsg$auto(r3, &(0x7f0000000100)={{0x0, 0x4, &(0x7f0000000080)={&(0x7f0000000140), 0xcb}, 0x3, 0x0, 0x80000000, 0x7}, 0x80010009}, 0x7, 0x200, 0x0) write$auto(0x3, 0x0, 0xfdef) r4 = syz_genetlink_get_family_id$auto_macsec(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$auto_MACSEC_CMD_UPD_RXSA(r0, &(0x7f0000006200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)={0x2c, r4, 0x23, 0x70bd27, 0x25dfdbfe, {}, [@MACSEC_ATTR_SA_CONFIG={0xc, 0x3, 0x0, 0x1, [@nested={0x5, 0x1, 0x0, 0x1, [@generic="03"]}]}, @MACSEC_ATTR_RXSC_CONFIG={0x4}, @MACSEC_ATTR_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4008008}, 0x0) 1.934218055s ago: executing program 2 (id=623): socket(0x2, 0xa, 0x0) mmap$auto(0x0, 0xe983, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) io_uring_setup$auto(0x7, 0x0) clock_nanosleep$auto(0x8, 0x1, 0x0, 0xffffffffffffffff) mmap$auto(0x0, 0x1, 0x400000072, 0x8b72, 0x1000000002, 0x8000) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x2) socket(0x1e, 0x1, 0x0) socket(0x28, 0x5, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x2b, 0x1, 0x1) pipe2$auto(0x0, 0x80) keyctl$auto(0x200000000000020, 0xffffffffffffffff, 0x5, 0x5, 0x8) keyctl$auto(0x12, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x4) 1.933194012s ago: executing program 1 (id=631): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) mmap$auto(0x0, 0x2000d, 0x4000000000df, 0xeb1, 0x404, 0x8000) write$auto(0xffffffffffffffff, 0x0, 0x81) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r0, 0x0, 0x20) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x400000003) r2 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) mmap$auto(0x3d692263, 0x20004, 0x1ff, 0xeb0, 0x8000000000000024, 0x8000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xffff}, 0x1, 0x0, 0x0, 0x9}, 0x100007}, 0x3, 0x0) r3 = getpid() process_vm_readv$auto(r3, &(0x7f0000000000)={0x0, 0xfff}, 0x40000000001, &(0x7f0000000180)={&(0x7f0000000040), 0x40000000001243}, 0x4, 0x0) ioctl$auto(r2, 0x400454ca, 0x38) 1.842508326s ago: executing program 0 (id=624): r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/ping_group_range\x00', 0x202, 0x0) write$auto(r0, &(0x7f00000000c0)='\\\xf3%\x00', 0x8) mmap$auto(0x0, 0x40006, 0x22, 0x9b72, 0x7, 0x28000) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv6/conf/virt_wifi0/router_solicitations\x00', 0x101202, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) r1 = socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, 0xa, 0x0) timerfd_create$auto(0x8, 0x800) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/devices/system/cpu/cpu0/hotplug/fail\x00', 0x808882, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/ram10/queue/max_sectors_kb\x00', 0xe3102, 0x0) sendfile$auto(r1, r2, 0x0, 0x3) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x40000) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/mm/lru_gen/min_ttl_ms\x00', 0x2ab42, 0x0) sendfile$auto(r3, r3, 0x0, 0x2) socket(0x1e, 0x4, 0x40007) timer_create$auto(0x2, &(0x7f00000002c0)={@sival_ptr=0x0, @inferred, 0x4, @_sigev_thread={0x0, 0x0}}, 0x0) getpeername$auto(0x3, 0x0, 0x0) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="11002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) r4 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r4, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={0x0, 0xfc2}, 0x2, 0x0, 0x7, 0xa505}, 0x800}, 0x7, 0x4008) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv6/conf/vlan1/addr_gen_mode\x00', 0x202, 0x0) socket(0xf, 0x2, 0x13) socket$nl_generic(0x10, 0x3, 0x10) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd3e, 0x1, 0x948b, 0x3, 0x95f4da0a, 0xffffffffffffffff, 0x3, 0x62, 0x80000001, 0x7, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffe]}, 0x0) 1.802179611s ago: executing program 3 (id=625): r0 = socket(0x15, 0x5, 0x0) setsockopt$auto(r0, 0x114, 0x6, 0x0, 0x8000002) mmap$auto(0x0, 0x2020009, 0x3, 0xeb2, 0xfffffffffffffffb, 0x8000) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000080)={{0x0, 0x3000000, 0x0, 0x1, 0x0, 0x10000000000000, 0x2}, 0x895}, 0x3, 0x0) r1 = getpid() sendmsg$auto_TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f00000110c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[], 0x18}, 0x1, 0x0, 0x0, 0xc004}, 0x40) r2 = openat$auto_nodes_fops_netdebug(0xffffffffffffff9c, &(0x7f0000000100), 0x600000, 0x0) bpf$auto_BPF_MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)=@iter_create={r2, 0x80000001}, 0x1000) process_vm_readv$auto(r1, &(0x7f0000000000)={0x0, 0xfff}, 0x1, &(0x7f0000000280)={&(0x7f0000000080), 0xffffffff}, 0x6, 0x0) bpf$auto(0x5, &(0x7f0000000000)=@iter_create={0x15, 0x8}, 0x7) mmap$auto(0x0, 0x400004, 0xdf, 0x9b72, 0x2, 0x8000) setrlimit$auto(0xb, 0x0) timer_create$auto(0x3, 0x0, 0x0) r3 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) write$auto(r3, &(0x7f0000000180)='7\x00\\\xa0\x04|4\x00\x00\x03\x00\x00\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\x00rRVr\xc4O\xdc1\x9b%\x10Z\'\xb9\'\xa3stC=\x85\xc6\xf6\x13 \xeb\xff%\x11\x82\x05\xdfV\x02\xca&\xd8$<\xab&\xc8B-\xcc\x15\x04&\x13;\xfe\xbdQ\xaa\x16o\x1f\xc7\x94\xa3\xc9\x9a\xe1d\xf5\n\xe2\x88\x84\vT?\x98\xa2\x00'/206, 0x5) keyctl$auto(0x1e, 0xfffffffffffffffc, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x1) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snd/controlC0\x00', 0x70c01, 0x0) mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2) 876.454796ms ago: executing program 1 (id=626): mmap$auto(0x0, 0xa00006, 0x400002, 0x40eb1, 0x602, 0x100300000000000) adjtimex$auto(&(0x7f0000000200)={0x5f95, 0x0, 0x2, 0x2000000a, 0xff7e, 0xbc5a, 0x4000005, 0x0, 0x5, 0x8, 0x80000000, {0xa, 0xf423f}, 0x2744, 0x200000001, 0xff, 0x7, 0x0, 0x3, 0x8, 0xe47, 0xffffffffffffffff, 0x1560cc85, 0x9}) timer_create$auto(0xb, 0x0, 0x0) socket(0x29, 0x2, 0x0) shmctl$auto_SHM_LOCK(0x2, 0xb, &(0x7f0000000180)={{0x9, 0x0, 0xee01, 0x333, 0x1, 0xdc66, 0xfff9}, 0xfffffff7, 0x9, 0x202, 0xc74, @raw=0x3, @raw=0x4, 0x8, 0x0, &(0x7f0000000000)="09c04e28946ab0e4cd5082fae10a675ec32b84ba20aadeb841b77ef33ee185a126dc3ba1ba44875f0090fab7d2a99db586778cf5490a52cca1170d079835189006ea08ee0eede456bb91d67d8c5edfb2098f3f5944b31c39eac924cd279d0a87d8734ff86874ad780848ff51e756a1741eef586bcad6002be2f1eca1f961f5371e9305a1ce0b923b7ea29f783495b7b297f2ba17587662f7dae6f076c5177e4d0e375767", 0x0}) shmctl$auto(0x0, 0x1, &(0x7f00000003c0)={{0xfffffffc, 0xffffffffffffffff, r1, 0x0, 0x7, 0x6, 0xfffc}, 0x83b, 0xe8f, 0x200000000000002, 0xfffffffffffffffd, @raw=0x4, @raw=0x50, 0x5, 0x0, 0x0, 0x0}) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) select$auto(0x5, &(0x7f0000000100)={[0x9, 0x0, 0x0, 0x3, 0x2, 0x6c19, 0x4b, 0x1, 0x200, 0x1, 0x1, 0x5, 0x3, 0x9, 0x2, 0x7fffffff]}, &(0x7f0000000480)={[0x10000, 0x7, 0x100000000, 0x9cbc, 0x4, 0x396, 0x9, 0x800000000000, 0xffffffff, 0xfffffffffffffffb, 0x2, 0xb, 0x8, 0x1, 0x8, 0x1]}, &(0x7f0000000600)={[0x7fffffff, 0x2, 0xffffffffffffffff, 0x1, 0x1ff, 0x7fffffffffffffff, 0x0, 0x50, 0x7, 0x0, 0x2, 0x19, 0x4, 0x6, 0x9, 0x4]}, &(0x7f0000000680)={0x3b53, 0x7f}) mmap$auto(0x0, 0x420009, 0xdf, 0xeb1, 0x401, 0x8000) write$auto_full_fops_mem(0xffffffffffffffff, 0x0, 0x0) r2 = openat$auto_vhost_vsock_fops_vsock(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) poll$auto(&(0x7f0000000180)={r2, 0xfff7, 0x9816}, 0x7f, 0x9) ioctl$auto_VHOST_SET_OWNER(r3, 0xaf01, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) r4 = openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bus/usb/003/001\x00', 0x42082, 0x0) ioctl$auto_USBDEVFS_SETCONFIGURATION(r4, 0x80045505, &(0x7f0000000000)=0x3) prctl$auto(0x3e, 0x1, 0x0, 0x800000000001, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mtrr\x00', 0xc0000, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) r5 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/net/ipv6_route\x00', 0x101000, 0x0) shmctl$auto(0x400, 0x8, &(0x7f0000000200)={{0xc0000000, r0, r1, 0xf, 0x6, 0x9, 0x1}, 0x0, 0x8, 0x9, 0x1, @raw=0x7bb, @raw=0x1, 0x9, 0x0, &(0x7f00000000c0)="72c6dd80650f59326be119f770406ccdc727355c336617c98197721105c890aef3cd23663cc5b80e729e6776", 0x0}) pread64$auto(r5, 0x0, 0x8, 0xffff) socket(0x9, 0xa, 0x1) write$auto(0xca, &(0x7f0000000500)='\x04>\xce\v<\xe1\x00\x00\x01p!]\xcfR\xcc\x96\b\'\x02\xb0\x93l\xeb\x87\r\b\x87\x14\xf8e6\x9c%\xb6\x9a\\S\xa2(Q\xcc1\x19HY\x9c\x97i\xec^\xbc\xb3`\x10+}\xd0\xfd\xf0\xa5\x0e\a\xabU\xb9\x93\xebq@1\x1a`pgQ\a\x87-\xa9\x03\x8eF\x138\x9a\xd7\x8c~w\x9a\x13\xe3\xa7\xc6k\xef1Tb\xf2\xc1FT|\xa1\xc3SD8\xc0bj\x11\xcc\b\"\xb3X\xae\xfapM\x97\xdc\x95\x13T\x7f\'K\x05\xe8\x9f\xf3=b\xa5\xbd1\xb1\xcb\xd8\x90\xd5\xdf\xd1\xd2\xd7_\b\xc0\x94', 0x7f) r7 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zram0\x00', 0x6e642, 0x0) write$auto(r7, &(0x7f0000000400)='odev/audio1\x00', 0x100000a3d9) timer_settime$auto(0x0, 0xffff8000, &(0x7f00000000c0)={{0xf, 0x10007}, {0x9}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_NL80211_CMD_PROBE_MESH_LINK(r8, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000040)={&(0x7f00000006c0)=ANY=[@ANYRESDEC=r6, @ANYRES16=0x0, @ANYBLOB="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"], 0x164}, 0x1, 0x0, 0x0, 0x2c040050}, 0x40) adjtimex$auto(&(0x7f0000000500)={0x3ffa34bb, 0x0, 0xfffffffffffffff5, 0xffffffffffffffff, 0x3, 0x9, 0x26ab, 0x0, 0x8, 0x5, 0x0, {0x8000000000008, 0x8000000000000000}, 0x10, 0x5, 0xffffffffffffffff, 0x8, 0x0, 0x1000000005, 0x4, 0x8000000008001, 0x9, 0x7}) 265.450877ms ago: executing program 0 (id=627): mprotect$auto(0x200000000000, 0x806121, 0x8) time$auto(&(0x7f00000000c0)=0x800) unshare$auto(0x40000080) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2, 0x1, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/admmidi2\x00', 0x400001, 0x0) openat$auto_proc_gid_map_operations_base(0xffffffffffffff9c, &(0x7f0000001480)='/proc/thread-self/gid_map\x00', 0x0, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x37}}, 0x6e) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x9, 0x20000000) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) socket(0x8, 0x6, 0x1) socketpair$auto(0xfffffffe, 0x1, 0x8000000000000000, 0x0) ioctl$auto_IOCTL_VMCI_VERSION2(0xffffffffffffffff, 0x7a7, 0x0) mmap$auto(0x0, 0x400408, 0xdf, 0x9b72, 0x2, 0x8000) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/tty17\x00', 0x1, 0x0) mount$auto(0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0) write$auto_tty_fops_tty_io(r1, &(0x7f0000000080)="97ca09bd689a850edbe36136c853df77fd9b3e", 0x13) close_range$auto(0x2, 0x8, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/tty/ttyr3/dev\x00', 0x40200, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptye9\x00', 0x101e81, 0x0) r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop12\x00', 0x8000, 0x0) r3 = openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000980)='/dev/ttye9\x00', 0x102, 0x0) sendfile$auto(r3, r2, 0x0, 0x10000) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) socket(0x11, 0x3, 0x9) capset$auto(0x0, &(0x7f0000000000)={0x1, 0x6, 0x48}) 48.922861ms ago: executing program 2 (id=628): openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4082, 0x0) mmap$auto(0x2, 0x400008, 0xdf, 0x9b72, 0x2, 0x10000000008000) r0 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) utimensat$auto(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x4000000006, 0x40}, 0x38) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, &(0x7f0000002140)=""/4106, 0xfffffffffffffd1b) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socket(0x2, 0x2, 0x0) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x60204, 0x0) r1 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) fsconfig$auto_FSCONFIG_SET_PATH(r1, 0x3, &(0x7f0000000180)='/dev/snd/midiC2D0\x00', 0x0, 0x0) sendfile$auto(0x1, 0x3, 0x0, 0x6) select$auto(0x6, &(0x7f0000000000)={[0x5, 0x4, 0x4, 0xa, 0xccf9, 0x9, 0xffffffffffffffff, 0x3, 0xb, 0x1, 0x100000000000000, 0x3, 0xfffffffffffffe8f, 0x3, 0x40000000000005, 0xfffffffffffffff5]}, &(0x7f0000000100)={[0x8, 0x200000000005, 0x7, 0x7, 0x8, 0x80000004, 0xc, 0x6, 0x8fc, 0xb80, 0xe34c, 0x9, 0x3, 0xfffffffffffff954, 0xfffffffffffffffc, 0xfff]}, &(0x7f0000000180)={[0x2, 0x8000, 0x4, 0x8000000000000001, 0x7f, 0x0, 0x7, 0x7, 0x8, 0x2, 0x8, 0x10, 0x5, 0xfffffffffffffff4, 0x9, 0x2]}, &(0x7f0000000080)={0x1ff, 0x401}) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) socket(0x10, 0x2, 0x0) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x800, 0x0) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/controlC0\x00', 0x40000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0x4) sendmsg$auto_SMC_NETLINK_GET_DEV_SMCD(0xffffffffffffffff, &(0x7f0000004380)={0x0, 0x0, &(0x7f0000004340)={&(0x7f0000004300)=ANY=[@ANYBLOB="140000", @ANYRES16, @ANYBLOB='\v'], 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x810) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000040), 0xffffffffffffffff) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x800008002) socket(0xa, 0x1, 0x0) 0s ago: executing program 3 (id=629): openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptyqe\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x20009, 0x7, 0x12, 0xffffffffffffffff, 0xf4e) mmap$auto(0x0, 0x2000d, 0x7, 0xeb1, 0x404, 0x10008000) write$auto_console_fops_tty_io(0xffffffffffffffff, &(0x7f0000001bc0), 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dmmidi2\x00', 0x1950c3, 0x0) write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) mmap$auto(0x0, 0x1, 0x7, 0xeb1, 0xffffffffffffffff, 0x8000) r2 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/pagetypeinfo\x00', 0x43102, 0x0) read$auto_proc_iter_file_ops_compat_inode(r2, &(0x7f0000000180)=""/178, 0xb2) syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, 0x0, 0x2000c840) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7fffffff, 0xfffffeff, 0x2, 0x6, 0x7, 0x8, 0xffffffffffffffff, [0x0, 0x0, 0x5], {0xa, 0x6, 0xf, 0x29f, 0x2, 0x83, 0xff, 0x17e, 0xffff}, {0xff, 0x1, 0x52, 0x5, 0x1, 0x40, 0x4, 0x8, 0x100000004}}) io_uring_register$auto(0xffffffffffffffff, 0x20, 0x0, 0x0) sendmsg$auto_CTRL_CMD_GETPOLICY(r0, 0x0, 0x8008015) socket$nl_generic(0x10, 0x3, 0x10) madvise$auto(0x110c230000, 0x1, 0x9) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/zswap/parameters/compressor\x00', 0xc0002, 0x0) close_range$auto(0x2, 0x8, 0x0) ioctl$auto_KVM_GET_MSRS(0xffffffffffffffff, 0x4008ae89, 0x0) write$auto_ocfs2_control_fops_stack_user(r3, &(0x7f0000000380), 0x0) getrandom$auto(0x0, 0x3, 0x80000001) remap_file_pages$auto(0x6, 0x1000, 0x800000, 0xb74, 0x166a) madvise$auto(0x0, 0xffffffffffff0001, 0x15) msync$auto(0x110c230000, 0x200001, 0x6) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$auto(0x10, r4, 0x4, 0x7ff) ptrace$auto_PTRACE_DETACH(0x11, r4, 0xb, 0xd) io_uring_setup$auto(0x6, 0x0) kernel console output (not intermixed with test programs): ex_key+0x10/0x10 [ 137.663365][ T6321] futex_wake+0xea/0x530 [ 137.663406][ T6321] ? __pfx_futex_wake+0x10/0x10 [ 137.663453][ T6321] ? kmem_cache_free+0x171/0x770 [ 137.663495][ T6321] do_futex+0x1e3/0x350 [ 137.663527][ T6321] ? __pfx_do_futex+0x10/0x10 [ 137.663558][ T6321] ? __pfx___might_resched+0x10/0x10 [ 137.663600][ T6321] ? blkcg_maybe_throttle_current+0x650/0xf30 [ 137.663636][ T6321] ? _raw_spin_unlock_irq+0x23/0x50 [ 137.663679][ T6321] __x64_sys_futex+0x1e0/0x4c0 [ 137.663717][ T6321] ? __pfx___x64_sys_futex+0x10/0x10 [ 137.663751][ T6321] ? rcu_is_watching+0x12/0xc0 [ 137.663800][ T6321] do_syscall_64+0xcd/0xf80 [ 137.663846][ T6321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 137.663875][ T6321] RIP: 0033:0x7f217958f7c9 [ 137.663896][ T6321] 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 [ 137.663924][ T6321] RSP: 002b:00007f217a4620e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 137.663950][ T6321] RAX: ffffffffffffffda RBX: 00007f21797e5fa8 RCX: 00007f217958f7c9 [ 137.663968][ T6321] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f21797e5fac [ 137.663985][ T6321] RBP: 00007f21797e5fa0 R08: 00007f217a463000 R09: 0000000000000000 [ 137.664002][ T6321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 137.664019][ T6321] R13: 00007f21797e6038 R14: 00007ffe22a9a5f0 R15: 00007ffe22a9a6d8 [ 137.664054][ T6321] [ 138.246033][ T6328] netlink: 28 bytes leftover after parsing attributes in process `syz.0.85'. [ 138.855841][ T6344] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 139.047026][ T30] audit: type=1804 audit(1767444259.127:4): pid=6352 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.0.88" name="/newroot/sys/kernel/tracing/set_event" dev="tracefs" ino=25 res=1 errno=0 [ 139.358800][ T6361] __vm_enough_memory: pid: 6361, comm: syz.2.87, bytes: 4398046511104 not enough memory for the allocation [ 141.119485][ T6390] netlink: 280 bytes leftover after parsing attributes in process `syz.2.95'. [ 141.589595][ T6410] FAULT_INJECTION: forcing a failure. [ 141.589595][ T6410] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 141.672546][ T6410] CPU: 1 UID: 0 PID: 6410 Comm: syz.2.97 Not tainted syzkaller #0 PREEMPT(full) [ 141.672585][ T6410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 141.672601][ T6410] Call Trace: [ 141.672611][ T6410] [ 141.672622][ T6410] dump_stack_lvl+0x16c/0x1f0 [ 141.672678][ T6410] should_fail_ex+0x512/0x640 [ 141.672717][ T6410] _copy_from_user+0x2e/0xd0 [ 141.672752][ T6410] get_timespec64+0x8b/0x1b0 [ 141.672781][ T6410] ? __pfx_get_timespec64+0x10/0x10 [ 141.672821][ T6410] __x64_sys_futex+0x288/0x4c0 [ 141.672861][ T6410] ? __pfx___x64_sys_futex+0x10/0x10 [ 141.672896][ T6410] ? xfd_validate_state+0x61/0x180 [ 141.672946][ T6410] do_syscall_64+0xcd/0xf80 [ 141.672997][ T6410] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.673027][ T6410] RIP: 0033:0x7fe70e38f7c9 [ 141.673050][ T6410] 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 [ 141.673078][ T6410] RSP: 002b:00007ffd64bc0038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 141.673106][ T6410] RAX: ffffffffffffffda RBX: 00000000000228eb RCX: 00007fe70e38f7c9 [ 141.673124][ T6410] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe70e5e5fac [ 141.673143][ T6410] RBP: 0000000000000032 R08: 00007fe70f19e000 R09: 0000000664bc032f [ 141.673162][ T6410] R10: 00007ffd64bc0130 R11: 0000000000000246 R12: 00007fe70e5e5fac [ 141.673181][ T6410] R13: 00007ffd64bc0130 R14: 000000000002291d R15: 00007ffd64bc0150 [ 141.673222][ T6410] [ 142.352204][ T6426] FAULT_INJECTION: forcing a failure. [ 142.352204][ T6426] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 142.432961][ T6426] CPU: 0 UID: 0 PID: 6426 Comm: syz.1.99 Not tainted syzkaller #0 PREEMPT(full) [ 142.433002][ T6426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 142.433020][ T6426] Call Trace: [ 142.433030][ T6426] [ 142.433041][ T6426] dump_stack_lvl+0x16c/0x1f0 [ 142.433093][ T6426] should_fail_ex+0x512/0x640 [ 142.433134][ T6426] _copy_to_user+0x32/0xd0 [ 142.433172][ T6426] simple_read_from_buffer+0xcb/0x170 [ 142.433218][ T6426] proc_fail_nth_read+0x197/0x240 [ 142.433271][ T6426] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 142.433326][ T6426] ? rw_verify_area+0xcf/0x6c0 [ 142.433366][ T6426] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 142.433419][ T6426] vfs_read+0x1e4/0xcf0 [ 142.433465][ T6426] ? __pfx___mutex_lock+0x10/0x10 [ 142.433518][ T6426] ? __pfx_vfs_read+0x10/0x10 [ 142.433574][ T6426] ? __fget_files+0x20e/0x3c0 [ 142.433631][ T6426] ksys_read+0x12a/0x250 [ 142.433677][ T6426] ? __pfx_ksys_read+0x10/0x10 [ 142.433733][ T6426] ? fdget+0x187/0x210 [ 142.433784][ T6426] do_syscall_64+0xcd/0xf80 [ 142.433835][ T6426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 142.433873][ T6426] RIP: 0033:0x7f217958e1dc [ 142.433897][ T6426] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 142.433926][ T6426] RSP: 002b:00007f217a441030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 142.433959][ T6426] RAX: ffffffffffffffda RBX: 00007f21797e6090 RCX: 00007f217958e1dc [ 142.433980][ T6426] RDX: 000000000000000f RSI: 00007f217a4410a0 RDI: 0000000000000004 [ 142.433998][ T6426] RBP: 00007f217a441090 R08: 0000000000000000 R09: 0000000000000000 [ 142.434017][ T6426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 142.434035][ T6426] R13: 00007f21797e6128 R14: 00007f21797e6090 R15: 00007ffe22a9a6d8 [ 142.434078][ T6426] [ 142.436031][ T6386] __vm_enough_memory: pid: 6386, comm: syz.3.94, bytes: 4398046511104 not enough memory for the allocation [ 142.775571][ T6428] bonding: no command found in bonding_masters - use +ifname or -ifname [ 143.196720][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 143.203476][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 144.489605][ T6460] netlink: 28 bytes leftover after parsing attributes in process `syz.2.105'. [ 145.661987][ T6480] netlink: 280 bytes leftover after parsing attributes in process `syz.2.110'. [ 146.951084][ T6500] netlink: 'syz.0.112': attribute type 10 has an invalid length. [ 146.959132][ T6500] netlink: 330 bytes leftover after parsing attributes in process `syz.0.112'. [ 147.453511][ T6520] netlink: 28 bytes leftover after parsing attributes in process `syz.0.115'. [ 148.317378][ T6549] FAULT_INJECTION: forcing a failure. [ 148.317378][ T6549] name failslab, interval 1, probability 0, space 0, times 0 [ 148.373065][ T6549] CPU: 1 UID: 0 PID: 6549 Comm: syz.3.119 Not tainted syzkaller #0 PREEMPT(full) [ 148.373108][ T6549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 148.373127][ T6549] Call Trace: [ 148.373138][ T6549] [ 148.373150][ T6549] dump_stack_lvl+0x16c/0x1f0 [ 148.373207][ T6549] should_fail_ex+0x512/0x640 [ 148.373242][ T6549] ? __kmalloc_node_noprof+0xcd/0x930 [ 148.373294][ T6549] should_failslab+0xc2/0x120 [ 148.373346][ T6549] __kmalloc_node_noprof+0xee/0x930 [ 148.373390][ T6549] ? __get_vm_area_node+0x1dc/0x330 [ 148.373439][ T6549] ? __vmalloc_node_range_noprof+0x405/0x16b0 [ 148.373478][ T6549] ? __vmalloc_node_range_noprof+0x405/0x16b0 [ 148.373510][ T6549] __vmalloc_node_range_noprof+0x405/0x16b0 [ 148.373565][ T6549] ? zcomp_cpu_up_prepare+0x16a/0x360 [ 148.373623][ T6549] ? find_held_lock+0x2b/0x80 [ 148.373667][ T6549] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 148.373698][ T6549] ? rcu_read_unlock+0x17/0x60 [ 148.373727][ T6549] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 148.373781][ T6549] ? lruvec_stat_mod_folio+0x25b/0x3b0 [ 148.373832][ T6549] ? zcomp_cpu_up_prepare+0x16a/0x360 [ 148.373879][ T6549] __vmalloc_node_noprof+0xad/0xf0 [ 148.373910][ T6549] ? zcomp_cpu_up_prepare+0x16a/0x360 [ 148.373965][ T6549] zcomp_cpu_up_prepare+0x16a/0x360 [ 148.374014][ T6549] ? trace_cpuhp_multi_enter+0x189/0x1d0 [ 148.374061][ T6549] ? __pfx_zcomp_cpu_up_prepare+0x10/0x10 [ 148.374109][ T6549] cpuhp_invoke_callback+0x20d/0xa10 [ 148.374158][ T6549] ? __pfx_zcomp_cpu_up_prepare+0x10/0x10 [ 148.374217][ T6549] cpuhp_issue_call+0x1c0/0x980 [ 148.374271][ T6549] __cpuhp_state_add_instance_cpuslocked+0x1a4/0x3c0 [ 148.374335][ T6549] __cpuhp_state_add_instance+0xd7/0x2e0 [ 148.374389][ T6549] zcomp_create+0x39c/0x650 [ 148.374447][ T6549] disksize_store+0x2a0/0x670 [ 148.374486][ T6549] ? __pfx_disksize_store+0x10/0x10 [ 148.374542][ T6549] dev_attr_store+0x58/0x80 [ 148.374586][ T6549] ? __pfx_dev_attr_store+0x10/0x10 [ 148.374629][ T6549] sysfs_kf_write+0xf2/0x150 [ 148.374663][ T6549] kernfs_fop_write_iter+0x3af/0x570 [ 148.374705][ T6549] ? __pfx_sysfs_kf_write+0x10/0x10 [ 148.374737][ T6549] vfs_write+0x7d3/0x11d0 [ 148.374779][ T6549] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 148.374827][ T6549] ? __pfx_vfs_write+0x10/0x10 [ 148.374891][ T6549] ksys_write+0x12a/0x250 [ 148.374932][ T6549] ? __pfx_ksys_write+0x10/0x10 [ 148.374984][ T6549] do_syscall_64+0xcd/0xf80 [ 148.375030][ T6549] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.375059][ T6549] RIP: 0033:0x7f060e58f7c9 [ 148.375081][ T6549] 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 [ 148.375108][ T6549] RSP: 002b:00007f060f4e8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 148.375134][ T6549] RAX: ffffffffffffffda RBX: 00007f060e7e5fa0 RCX: 00007f060e58f7c9 [ 148.375153][ T6549] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 148.375169][ T6549] RBP: 00007f060e613f91 R08: 0000000000000000 R09: 0000000000000000 [ 148.375186][ T6549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 148.375202][ T6549] R13: 00007f060e7e6038 R14: 00007f060e7e5fa0 R15: 00007ffd3a0fc698 [ 148.375247][ T6549] [ 148.743415][ T6549] syz.3.119: vmalloc error: size 8192, failed to allocated page array size 16, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 148.783090][ T6549] CPU: 0 UID: 0 PID: 6549 Comm: syz.3.119 Not tainted syzkaller #0 PREEMPT(full) [ 148.783130][ T6549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 148.783149][ T6549] Call Trace: [ 148.783159][ T6549] [ 148.783171][ T6549] dump_stack_lvl+0x16c/0x1f0 [ 148.783226][ T6549] warn_alloc+0x248/0x3a0 [ 148.783267][ T6549] ? __pfx_warn_alloc+0x10/0x10 [ 148.783314][ T6549] ? dump_stack_lvl+0x1a3/0x1f0 [ 148.783367][ T6549] ? should_fail_ex+0x354/0x640 [ 148.783407][ T6549] ? rcu_is_watching+0x12/0xc0 [ 148.783453][ T6549] ? trace_kmalloc+0x2b/0xb0 [ 148.783499][ T6549] ? __kmalloc_node_noprof+0x372/0x930 [ 148.783542][ T6549] ? __get_vm_area_node+0x1dc/0x330 [ 148.783593][ T6549] ? __vmalloc_node_range_noprof+0x405/0x16b0 [ 148.783637][ T6549] __vmalloc_node_range_noprof+0x1309/0x16b0 [ 148.783685][ T6549] ? zcomp_cpu_up_prepare+0x16a/0x360 [ 148.783745][ T6549] ? find_held_lock+0x2b/0x80 [ 148.783788][ T6549] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 148.783820][ T6549] ? rcu_read_unlock+0x17/0x60 [ 148.783843][ T6549] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 148.783888][ T6549] ? lruvec_stat_mod_folio+0x25b/0x3b0 [ 148.783928][ T6549] ? zcomp_cpu_up_prepare+0x16a/0x360 [ 148.783967][ T6549] __vmalloc_node_noprof+0xad/0xf0 [ 148.783993][ T6549] ? zcomp_cpu_up_prepare+0x16a/0x360 [ 148.784039][ T6549] zcomp_cpu_up_prepare+0x16a/0x360 [ 148.784083][ T6549] ? trace_cpuhp_multi_enter+0x189/0x1d0 [ 148.784125][ T6549] ? __pfx_zcomp_cpu_up_prepare+0x10/0x10 [ 148.784166][ T6549] cpuhp_invoke_callback+0x20d/0xa10 [ 148.784205][ T6549] ? __pfx_zcomp_cpu_up_prepare+0x10/0x10 [ 148.784255][ T6549] cpuhp_issue_call+0x1c0/0x980 [ 148.784316][ T6549] __cpuhp_state_add_instance_cpuslocked+0x1a4/0x3c0 [ 148.784373][ T6549] __cpuhp_state_add_instance+0xd7/0x2e0 [ 148.784422][ T6549] zcomp_create+0x39c/0x650 [ 148.784475][ T6549] disksize_store+0x2a0/0x670 [ 148.784515][ T6549] ? __pfx_disksize_store+0x10/0x10 [ 148.784547][ T6549] dev_attr_store+0x58/0x80 [ 148.784590][ T6549] ? __pfx_dev_attr_store+0x10/0x10 [ 148.784633][ T6549] sysfs_kf_write+0xf2/0x150 [ 148.784669][ T6549] kernfs_fop_write_iter+0x3af/0x570 [ 148.784716][ T6549] ? __pfx_sysfs_kf_write+0x10/0x10 [ 148.784753][ T6549] vfs_write+0x7d3/0x11d0 [ 148.784802][ T6549] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 148.784856][ T6549] ? __pfx_vfs_write+0x10/0x10 [ 148.784931][ T6549] ksys_write+0x12a/0x250 [ 148.784978][ T6549] ? __pfx_ksys_write+0x10/0x10 [ 148.785038][ T6549] do_syscall_64+0xcd/0xf80 [ 148.785091][ T6549] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.785123][ T6549] RIP: 0033:0x7f060e58f7c9 [ 148.785149][ T6549] 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 [ 148.785182][ T6549] RSP: 002b:00007f060f4e8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 148.785213][ T6549] RAX: ffffffffffffffda RBX: 00007f060e7e5fa0 RCX: 00007f060e58f7c9 [ 148.785234][ T6549] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 148.785252][ T6549] RBP: 00007f060e613f91 R08: 0000000000000000 R09: 0000000000000000 [ 148.785271][ T6549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 148.785290][ T6549] R13: 00007f060e7e6038 R14: 00007f060e7e5fa0 R15: 00007ffd3a0fc698 [ 148.785346][ T6549] [ 149.123108][ T6549] Mem-Info: [ 149.126491][ T6549] active_anon:13213 inactive_anon:0 isolated_anon:0 [ 149.126491][ T6549] active_file:12708 inactive_file:40061 isolated_file:0 [ 149.126491][ T6549] unevictable:768 dirty:785 writeback:0 [ 149.126491][ T6549] slab_reclaimable:10484 slab_unreclaimable:92256 [ 149.126491][ T6549] mapped:27259 shmem:2315 pagetables:1114 [ 149.126491][ T6549] sec_pagetables:0 bounce:0 [ 149.126491][ T6549] kernel_misc_reclaimable:0 [ 149.126491][ T6549] free:1310630 free_pcp:25480 free_cma:0 [ 149.316326][ T6549] Node 0 active_anon:52296kB inactive_anon:0kB active_file:50832kB inactive_file:160100kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:108908kB dirty:3176kB writeback:0kB shmem:7736kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:11632kB pagetables:3940kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 149.349396][ T6549] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:144kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:64kB pagetables:128kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 149.486083][ T6560] netlink: 280 bytes leftover after parsing attributes in process `syz.0.121'. [ 149.532561][ T6549] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 149.575936][ T6549] lowmem_reserve[]: 0 2481 2483 2483 2483 [ 149.595292][ T6549] Node 0 DMA32 free:1377288kB boost:0kB min:34092kB low:42612kB high:51132kB reserved_highatomic:0KB free_highatomic:0KB active_anon:52296kB inactive_anon:0kB active_file:50832kB inactive_file:160100kB unevictable:1536kB writepending:3176kB zspages:0kB present:3129332kB managed:2541020kB mlocked:0kB bounce:0kB free_pcp:41184kB local_pcp:20064kB free_cma:0kB [ 149.655704][ T6549] lowmem_reserve[]: 0 0 1 1 1 [ 149.660562][ T6549] Node 0 Normal free:0kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:1644kB mlocked:0kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 149.693343][ T6549] lowmem_reserve[]: 0 0 0 0 0 [ 149.698174][ T6549] Node 1 Normal free:3849960kB boost:0kB min:55784kB low:69728kB high:83672kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:144kB unevictable:1536kB writepending:0kB zspages:0kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:58188kB local_pcp:30780kB free_cma:0kB [ 149.737993][ T6549] lowmem_reserve[]: 0 0 0 0 0 [ 149.745176][ T6549] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 149.763155][ T6549] Node 0 DMA32: 2078*4kB (UME) 1376*8kB (UM) 881*16kB (UME) 500*32kB (UME) 298*64kB (UME) 211*128kB (UME) 93*256kB (UM) 29*512kB (UM) 22*1024kB (ME) 4*2048kB (M) 296*4096kB (UM) = 1377288kB [ 149.783675][ T6549] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 149.800529][ T6549] Node 1 Normal: 66*4kB (UM) 10*8kB (UME) 5*16kB (ME) 46*32kB (UME) 12*64kB (UME) 11*128kB (UME) 7*256kB (UME) 6*512kB (UM) 3*1024kB (ME) 2*2048kB (UE) 936*4096kB (M) = 3849960kB [ 149.816029][ T6568] netlink: 'syz.1.123': attribute type 11 has an invalid length. [ 149.842985][ T6549] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 149.872455][ T6549] Node 0 hugepages_total=4 hugepages_free=3 hugepages_surp=2 hugepages_size=2048kB [ 149.891867][ T6549] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 149.911764][ T6549] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 149.931509][ T6549] 55083 total pagecache pages [ 149.941615][ T6549] 0 pages in swap cache [ 149.946835][ T6549] Free swap = 124996kB [ 149.951045][ T6549] Total swap = 124996kB [ 149.956964][ T6549] 2097051 pages RAM [ 149.960818][ T6549] 0 pages HighMem/MovableOnly [ 149.968872][ T6549] 429770 pages reserved [ 149.973431][ T6549] 0 pages cma reserved [ 149.979345][ T6549] Can't allocate a compression stream [ 150.002912][ T6549] zram: Cannot initialise lzo compressing backend [ 150.367361][ T6574] netlink: 28 bytes leftover after parsing attributes in process `syz.3.126'. [ 150.965002][ T6595] __vm_enough_memory: pid: 6595, comm: syz.0.130, bytes: 4398046511104 not enough memory for the allocation [ 151.105487][ T6588] FAULT_INJECTION: forcing a failure. [ 151.105487][ T6588] name failslab, interval 1, probability 0, space 0, times 0 [ 151.120788][ T6588] CPU: 1 UID: 0 PID: 6588 Comm: syz.1.129 Not tainted syzkaller #0 PREEMPT(full) [ 151.120831][ T6588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 151.120851][ T6588] Call Trace: [ 151.120862][ T6588] [ 151.120875][ T6588] dump_stack_lvl+0x16c/0x1f0 [ 151.120932][ T6588] should_fail_ex+0x512/0x640 [ 151.120976][ T6588] should_failslab+0xc2/0x120 [ 151.121042][ T6588] __kmalloc_cache_noprof+0x80/0x800 [ 151.121079][ T6588] ? __task_pid_nr_ns+0x1f5/0x500 [ 151.121109][ T6588] ? proc_thread_self_get_link+0x1c6/0x240 [ 151.121157][ T6588] ? proc_thread_self_get_link+0x1c6/0x240 [ 151.121199][ T6588] proc_thread_self_get_link+0x1c6/0x240 [ 151.121243][ T6588] pick_link+0xb09/0x13b0 [ 151.121323][ T6588] ? __pfx_proc_thread_self_get_link+0x10/0x10 [ 151.121415][ T6588] step_into_slowpath+0x6c6/0xf50 [ 151.121469][ T6588] ? __pfx_step_into_slowpath+0x10/0x10 [ 151.121536][ T6588] ? lookup_fast+0x156/0x610 [ 151.121579][ T6588] ? inode_permission+0x37b/0x640 [ 151.121621][ T6588] link_path_walk+0xd26/0x1c70 [ 151.121680][ T6588] path_openat+0x1bd/0x3140 [ 151.121727][ T6588] ? do_syscall_64+0xcd/0xf80 [ 151.121776][ T6588] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 151.121820][ T6588] ? __pfx_path_openat+0x10/0x10 [ 151.121896][ T6588] do_filp_open+0x20b/0x470 [ 151.121948][ T6588] ? __pfx_do_filp_open+0x10/0x10 [ 151.122028][ T6588] ? alloc_fd+0x471/0x7d0 [ 151.122096][ T6588] do_sys_openat2+0x121/0x290 [ 151.122136][ T6588] ? __pfx_do_sys_openat2+0x10/0x10 [ 151.122189][ T6588] __x64_sys_openat+0x174/0x210 [ 151.122227][ T6588] ? __pfx___x64_sys_openat+0x10/0x10 [ 151.122282][ T6588] do_syscall_64+0xcd/0xf80 [ 151.122334][ T6588] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 151.122373][ T6588] RIP: 0033:0x7f217958f7c9 [ 151.122400][ T6588] 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 [ 151.122431][ T6588] RSP: 002b:00007f217a462038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 151.122463][ T6588] RAX: ffffffffffffffda RBX: 00007f21797e5fa0 RCX: 00007f217958f7c9 [ 151.122484][ T6588] RDX: 0000000000008800 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 151.122505][ T6588] RBP: 00007f2179613f91 R08: 0000000000000000 R09: 0000000000000000 [ 151.122524][ T6588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 151.122543][ T6588] R13: 00007f21797e6038 R14: 00007f21797e5fa0 R15: 00007ffe22a9a6d8 [ 151.122588][ T6588] [ 151.726325][ T6605] device-mapper: ioctl: Unable to rename non-existent device, to uuid „ [ 152.029555][ T6612] netlink: 280 bytes leftover after parsing attributes in process `syz.0.132'. [ 152.423730][ T6625] netlink: 28 bytes leftover after parsing attributes in process `syz.0.136'. [ 152.648154][ T6636] netlink: 186 bytes leftover after parsing attributes in process `syz.0.140'. [ 152.705296][ T6639] FAULT_INJECTION: forcing a failure. [ 152.705296][ T6639] name failslab, interval 1, probability 0, space 0, times 0 [ 152.788668][ T6639] CPU: 1 UID: 0 PID: 6639 Comm: syz.0.140 Not tainted syzkaller #0 PREEMPT(full) [ 152.788710][ T6639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 152.788730][ T6639] Call Trace: [ 152.788741][ T6639] [ 152.788753][ T6639] dump_stack_lvl+0x16c/0x1f0 [ 152.788808][ T6639] should_fail_ex+0x512/0x640 [ 152.788842][ T6639] ? fs_reclaim_acquire+0xae/0x150 [ 152.788897][ T6639] should_failslab+0xc2/0x120 [ 152.788947][ T6639] __kmalloc_noprof+0xeb/0x910 [ 152.788983][ T6639] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 152.789037][ T6639] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 152.789081][ T6639] tomoyo_realpath_from_path+0xc2/0x6e0 [ 152.789140][ T6639] ? tomoyo_profile+0x47/0x60 [ 152.789193][ T6639] tomoyo_mkdev_perm+0x22b/0x570 [ 152.789229][ T6639] ? tomoyo_mkdev_perm+0x217/0x570 [ 152.789269][ T6639] ? __pfx_tomoyo_mkdev_perm+0x10/0x10 [ 152.789308][ T6639] ? do_raw_spin_lock+0x12c/0x2b0 [ 152.789355][ T6639] ? do_raw_spin_unlock+0x172/0x230 [ 152.789414][ T6639] ? __pfx_current_check_access_path+0x10/0x10 [ 152.789462][ T6639] ? simple_lookup+0x105/0x1d0 [ 152.789516][ T6639] tomoyo_path_mknod+0x12a/0x190 [ 152.789566][ T6639] ? __pfx_tomoyo_path_mknod+0x10/0x10 [ 152.789620][ T6639] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 152.789677][ T6639] security_path_mknod+0x161/0x310 [ 152.789717][ T6639] do_mknodat+0x24e/0x6f0 [ 152.789765][ T6639] ? __pfx_do_mknodat+0x10/0x10 [ 152.789811][ T6639] ? getname_flags.part.0+0x1c5/0x550 [ 152.789854][ T6639] __x64_sys_mknod+0x87/0xb0 [ 152.789905][ T6639] do_syscall_64+0xcd/0xf80 [ 152.789957][ T6639] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.789989][ T6639] RIP: 0033:0x7f8e4138f7c9 [ 152.790014][ T6639] 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 [ 152.790064][ T6639] RSP: 002b:00007f8e421b8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000085 [ 152.790096][ T6639] RAX: ffffffffffffffda RBX: 00007f8e415e6090 RCX: 00007f8e4138f7c9 [ 152.790125][ T6639] RDX: 0000000000000103 RSI: 00000000000020e9 RDI: 00002000000003c0 [ 152.790145][ T6639] RBP: 00007f8e41413f91 R08: 0000000000000000 R09: 0000000000000000 [ 152.790166][ T6639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 152.790185][ T6639] R13: 00007f8e415e6128 R14: 00007f8e415e6090 R15: 00007ffe1c20dfb8 [ 152.790230][ T6639] [ 152.790243][ T6639] ERROR: Out of memory at tomoyo_realpath_from_path. [ 153.545464][ T6658] __vm_enough_memory: pid: 6658, comm: syz.1.143, bytes: 4398046511104 not enough memory for the allocation [ 153.923811][ T30] audit: type=1800 audit(1767444274.007:5): pid=6669 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.146" name="discovery_nqn" dev="configfs" ino=9844 res=0 errno=0 [ 154.579451][ T6673] FAULT_INJECTION: forcing a failure. [ 154.579451][ T6673] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 154.638951][ T6680] netlink: 28 bytes leftover after parsing attributes in process `syz.0.149'. [ 154.663224][ T6673] CPU: 0 UID: 0 PID: 6673 Comm: syz.2.147 Not tainted syzkaller #0 PREEMPT(full) [ 154.663255][ T6673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 154.663268][ T6673] Call Trace: [ 154.663275][ T6673] [ 154.663284][ T6673] dump_stack_lvl+0x16c/0x1f0 [ 154.663324][ T6673] should_fail_ex+0x512/0x640 [ 154.663355][ T6673] _copy_to_user+0x32/0xd0 [ 154.663382][ T6673] simple_read_from_buffer+0xcb/0x170 [ 154.663423][ T6673] proc_fail_nth_read+0x197/0x240 [ 154.663463][ T6673] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 154.663503][ T6673] ? rw_verify_area+0xcf/0x6c0 [ 154.663532][ T6673] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 154.663570][ T6673] vfs_read+0x1e4/0xcf0 [ 154.663604][ T6673] ? __pfx___mutex_lock+0x10/0x10 [ 154.663644][ T6673] ? __pfx_vfs_read+0x10/0x10 [ 154.663684][ T6673] ? __fget_files+0x20e/0x3c0 [ 154.663731][ T6673] ksys_read+0x12a/0x250 [ 154.663764][ T6673] ? __pfx_ksys_read+0x10/0x10 [ 154.663798][ T6673] ? fput+0x70/0xf0 [ 154.663824][ T6673] do_syscall_64+0xcd/0xf80 [ 154.663861][ T6673] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 154.663885][ T6673] RIP: 0033:0x7fe70e38e1dc [ 154.663903][ T6673] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 154.663925][ T6673] RSP: 002b:00007fe70f19d030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 154.663946][ T6673] RAX: ffffffffffffffda RBX: 00007fe70e5e5fa0 RCX: 00007fe70e38e1dc [ 154.663964][ T6673] RDX: 000000000000000f RSI: 00007fe70f19d0a0 RDI: 0000000000000004 [ 154.663980][ T6673] RBP: 00007fe70f19d090 R08: 0000000000000000 R09: 0000000000000000 [ 154.663994][ T6673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 154.664007][ T6673] R13: 00007fe70e5e6038 R14: 00007fe70e5e5fa0 R15: 00007ffd64bbfed8 [ 154.664037][ T6673] [ 155.345742][ T6696] FAULT_INJECTION: forcing a failure. [ 155.345742][ T6696] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 155.381796][ T6696] CPU: 1 UID: 0 PID: 6696 Comm: syz.0.152 Not tainted syzkaller #0 PREEMPT(full) [ 155.381835][ T6696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 155.381853][ T6696] Call Trace: [ 155.381863][ T6696] [ 155.381874][ T6696] dump_stack_lvl+0x16c/0x1f0 [ 155.381926][ T6696] should_fail_ex+0x512/0x640 [ 155.381966][ T6696] _copy_from_user+0x2e/0xd0 [ 155.382003][ T6696] copy_msghdr_from_user+0x98/0x160 [ 155.382035][ T6696] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 155.382071][ T6696] ? __lock_acquire+0x436/0x2890 [ 155.382099][ T6696] ___sys_recvmsg+0xdb/0x1a0 [ 155.382130][ T6696] ? __pfx____sys_recvmsg+0x10/0x10 [ 155.382163][ T6696] ? find_held_lock+0x2b/0x80 [ 155.382211][ T6696] do_recvmmsg+0x2fe/0x750 [ 155.382245][ T6696] ? __pfx_do_recvmmsg+0x10/0x10 [ 155.382282][ T6696] ? __mutex_unlock_slowpath+0x161/0x790 [ 155.382329][ T6696] ? __fget_files+0x20e/0x3c0 [ 155.382405][ T6696] __x64_sys_recvmmsg+0x22a/0x280 [ 155.382454][ T6696] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 155.382495][ T6696] do_syscall_64+0xcd/0xf80 [ 155.382532][ T6696] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.382555][ T6696] RIP: 0033:0x7f8e4138f7c9 [ 155.382574][ T6696] 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 [ 155.382595][ T6696] RSP: 002b:00007f8e421b8038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 155.382617][ T6696] RAX: ffffffffffffffda RBX: 00007f8e415e6090 RCX: 00007f8e4138f7c9 [ 155.382632][ T6696] RDX: 000000000000fffe RSI: 0000000000000000 RDI: 0000000000000003 [ 155.382645][ T6696] RBP: 00007f8e421b8090 R08: 0000000000000000 R09: 0000000000000000 [ 155.382665][ T6696] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000001 [ 155.382678][ T6696] R13: 00007f8e415e6128 R14: 00007f8e415e6090 R15: 00007ffe1c20dfb8 [ 155.382708][ T6696] [ 157.468985][ T6733] netlink: 28 bytes leftover after parsing attributes in process `syz.2.160'. [ 158.158439][ T6746] netlink: 338 bytes leftover after parsing attributes in process `syz.2.164'. [ 158.772015][ T6761] FAULT_INJECTION: forcing a failure. [ 158.772015][ T6761] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 158.802934][ T6761] CPU: 1 UID: 0 PID: 6761 Comm: syz.2.168 Not tainted syzkaller #0 PREEMPT(full) [ 158.802974][ T6761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 158.802992][ T6761] Call Trace: [ 158.803002][ T6761] [ 158.803014][ T6761] dump_stack_lvl+0x16c/0x1f0 [ 158.803067][ T6761] should_fail_ex+0x512/0x640 [ 158.803109][ T6761] _copy_to_user+0x32/0xd0 [ 158.803146][ T6761] simple_read_from_buffer+0xcb/0x170 [ 158.803189][ T6761] proc_fail_nth_read+0x197/0x240 [ 158.803235][ T6761] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 158.803285][ T6761] ? rw_verify_area+0xcf/0x6c0 [ 158.803320][ T6761] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 158.803371][ T6761] vfs_read+0x1e4/0xcf0 [ 158.803418][ T6761] ? __pfx___mutex_lock+0x10/0x10 [ 158.803467][ T6761] ? __pfx_vfs_read+0x10/0x10 [ 158.803515][ T6761] ? __fget_files+0x20e/0x3c0 [ 158.803564][ T6761] ksys_read+0x12a/0x250 [ 158.803602][ T6761] ? __pfx_ksys_read+0x10/0x10 [ 158.803650][ T6761] ? fput+0x70/0xf0 [ 158.803682][ T6761] do_syscall_64+0xcd/0xf80 [ 158.803727][ T6761] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 158.803755][ T6761] RIP: 0033:0x7fe70e38e1dc [ 158.803776][ T6761] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 158.803802][ T6761] RSP: 002b:00007fe70f19d030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 158.803828][ T6761] RAX: ffffffffffffffda RBX: 00007fe70e5e5fa0 RCX: 00007fe70e38e1dc [ 158.803846][ T6761] RDX: 000000000000000f RSI: 00007fe70f19d0a0 RDI: 000000000000000a [ 158.803861][ T6761] RBP: 00007fe70f19d090 R08: 0000000000000000 R09: 0000000000000000 [ 158.803878][ T6761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 158.803894][ T6761] R13: 00007fe70e5e6038 R14: 00007fe70e5e5fa0 R15: 00007ffd64bbfed8 [ 158.803929][ T6761] [ 159.113150][ T6755] zswap: compressor û not available [ 160.973406][ T6803] FAULT_INJECTION: forcing a failure. [ 160.973406][ T6803] name failslab, interval 1, probability 0, space 0, times 0 [ 161.028699][ T6803] CPU: 1 UID: 0 PID: 6803 Comm: syz.2.178 Not tainted syzkaller #0 PREEMPT(full) [ 161.028740][ T6803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 161.028759][ T6803] Call Trace: [ 161.028768][ T6803] [ 161.028780][ T6803] dump_stack_lvl+0x16c/0x1f0 [ 161.028833][ T6803] should_fail_ex+0x512/0x640 [ 161.028869][ T6803] ? fs_reclaim_acquire+0xae/0x150 [ 161.028922][ T6803] should_failslab+0xc2/0x120 [ 161.028971][ T6803] __kmalloc_noprof+0xeb/0x910 [ 161.029004][ T6803] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 161.029056][ T6803] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 161.029099][ T6803] tomoyo_realpath_from_path+0xc2/0x6e0 [ 161.029148][ T6803] ? tomoyo_profile+0x47/0x60 [ 161.029198][ T6803] tomoyo_path_number_perm+0x245/0x580 [ 161.029233][ T6803] ? tomoyo_path_number_perm+0x237/0x580 [ 161.029274][ T6803] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 161.029313][ T6803] ? find_held_lock+0x2b/0x80 [ 161.029397][ T6803] ? find_held_lock+0x2b/0x80 [ 161.029435][ T6803] ? hook_file_ioctl_common+0x144/0x410 [ 161.029482][ T6803] ? __fget_files+0x20e/0x3c0 [ 161.029534][ T6803] security_file_ioctl+0x9b/0x240 [ 161.029576][ T6803] __x64_sys_ioctl+0xb7/0x210 [ 161.029619][ T6803] do_syscall_64+0xcd/0xf80 [ 161.029670][ T6803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.029702][ T6803] RIP: 0033:0x7fe70e38f7c9 [ 161.029726][ T6803] 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 [ 161.029754][ T6803] RSP: 002b:00007fe70f19d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 161.029784][ T6803] RAX: ffffffffffffffda RBX: 00007fe70e5e5fa0 RCX: 00007fe70e38f7c9 [ 161.029802][ T6803] RDX: 0000200000000840 RSI: 00000000c4c85512 RDI: 0000000000000003 [ 161.029819][ T6803] RBP: 00007fe70f19d090 R08: 0000000000000000 R09: 0000000000000000 [ 161.029835][ T6803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 161.029853][ T6803] R13: 00007fe70e5e6038 R14: 00007fe70e5e5fa0 R15: 00007ffd64bbfed8 [ 161.029895][ T6803] [ 161.029907][ T6803] ERROR: Out of memory at tomoyo_realpath_from_path. [ 161.195257][ T6799] netlink: 280 bytes leftover after parsing attributes in process `syz.1.175'. [ 161.392384][ T6798] netlink: 280 bytes leftover after parsing attributes in process `syz.0.176'. [ 161.633394][ T6817] capability: warning: `syz.0.180' uses 32-bit capabilities (legacy support in use) [ 162.083491][ T6824] input: jJǸ-¶š9ã%vø“ûJ86Ö‘ as /devices/virtual/input/input5 [ 167.425057][ T6881] FAULT_INJECTION: forcing a failure. [ 167.425057][ T6881] name failslab, interval 1, probability 0, space 0, times 0 [ 167.439372][ T6881] CPU: 1 UID: 0 PID: 6881 Comm: syz.0.196 Not tainted syzkaller #0 PREEMPT(full) [ 167.439411][ T6881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 167.439429][ T6881] Call Trace: [ 167.439438][ T6881] [ 167.439448][ T6881] dump_stack_lvl+0x16c/0x1f0 [ 167.439517][ T6881] should_fail_ex+0x512/0x640 [ 167.439567][ T6881] ? kmem_cache_alloc_noprof+0x62/0x770 [ 167.439612][ T6881] should_failslab+0xc2/0x120 [ 167.439663][ T6881] kmem_cache_alloc_noprof+0x83/0x770 [ 167.439701][ T6881] ? __kernfs_iattrs+0x124/0x3e0 [ 167.439742][ T6881] ? __kernfs_iattrs+0x124/0x3e0 [ 167.439772][ T6881] ? __pfx___might_resched+0x10/0x10 [ 167.439814][ T6881] __kernfs_iattrs+0x124/0x3e0 [ 167.439847][ T6881] ? __pfx___kernfs_iattrs+0x10/0x10 [ 167.439881][ T6881] ? down_write+0x14d/0x200 [ 167.439918][ T6881] __kernfs_setattr+0x4d/0x3c0 [ 167.439954][ T6881] kernfs_iop_setattr+0xda/0x120 [ 167.439991][ T6881] ? __pfx_kernfs_iop_setattr+0x10/0x10 [ 167.440025][ T6881] notify_change+0x6d2/0x1290 [ 167.440076][ T6881] vfs_utimes+0x407/0x820 [ 167.440113][ T6881] ? __pfx_vfs_utimes+0x10/0x10 [ 167.440147][ T6881] ? kmem_cache_free+0x2d8/0x770 [ 167.440198][ T6881] ? putname+0xf5/0x1a0 [ 167.440226][ T6881] ? putname+0xf5/0x1a0 [ 167.440259][ T6881] __x64_sys_utime+0x1e2/0x2c0 [ 167.440296][ T6881] ? __pfx___x64_sys_utime+0x10/0x10 [ 167.440329][ T6881] ? fput+0x70/0xf0 [ 167.440359][ T6881] ? ksys_write+0x1ac/0x250 [ 167.440434][ T6881] do_syscall_64+0xcd/0xf80 [ 167.440485][ T6881] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.440518][ T6881] RIP: 0033:0x7f8e4138f7c9 [ 167.440549][ T6881] 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 [ 167.440580][ T6881] RSP: 002b:00007f8e421d9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000084 [ 167.440610][ T6881] RAX: ffffffffffffffda RBX: 00007f8e415e5fa0 RCX: 00007f8e4138f7c9 [ 167.440631][ T6881] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000000 [ 167.440649][ T6881] RBP: 00007f8e421d9090 R08: 0000000000000000 R09: 0000000000000000 [ 167.440669][ T6881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 167.440688][ T6881] R13: 00007f8e415e6038 R14: 00007f8e415e5fa0 R15: 00007ffe1c20dfb8 [ 167.440732][ T6881] [ 167.813510][ T6879] FAULT_INJECTION: forcing a failure. [ 167.813510][ T6879] name failslab, interval 1, probability 0, space 0, times 0 [ 167.902753][ T6879] CPU: 0 UID: 0 PID: 6879 Comm: syz.3.195 Not tainted syzkaller #0 PREEMPT(full) [ 167.902800][ T6879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 167.902820][ T6879] Call Trace: [ 167.902831][ T6879] [ 167.902844][ T6879] dump_stack_lvl+0x16c/0x1f0 [ 167.902902][ T6879] should_fail_ex+0x512/0x640 [ 167.902939][ T6879] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 167.902986][ T6879] should_failslab+0xc2/0x120 [ 167.903038][ T6879] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 167.903079][ T6879] ? __d_lookup+0x25c/0x4a0 [ 167.903120][ T6879] ? __d_alloc+0x35/0xa80 [ 167.903155][ T6879] ? __d_alloc+0x35/0xa80 [ 167.903181][ T6879] __d_alloc+0x35/0xa80 [ 167.903215][ T6879] d_alloc+0x4a/0x1e0 [ 167.903248][ T6879] lookup_one_qstr_excl+0x175/0x250 [ 167.903289][ T6879] start_dirop+0x59/0xb0 [ 167.903337][ T6879] simple_start_creating+0xf4/0x100 [ 167.903384][ T6879] ? __pfx_simple_start_creating+0x10/0x10 [ 167.903428][ T6879] ? do_raw_spin_unlock+0x172/0x230 [ 167.903472][ T6879] ? simple_pin_fs+0xa3/0x190 [ 167.903517][ T6879] debugfs_start_creating.part.0+0x86/0x1c0 [ 167.903575][ T6879] __debugfs_create_file+0xb3/0x530 [ 167.903612][ T6879] debugfs_create_file_full+0x41/0x60 [ 167.903655][ T6879] ref_tracker_dir_debugfs+0x19d/0x2f0 [ 167.903699][ T6879] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 167.903785][ T6879] ? lockdep_init_map_type+0x5c/0x270 [ 167.903827][ T6879] preinit_net.part.0+0x24e/0x8f0 [ 167.903875][ T6879] copy_net_ns+0x4cd/0x7c0 [ 167.903929][ T6879] create_new_namespaces+0x3ea/0xab0 [ 167.903984][ T6879] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 167.904036][ T6879] ksys_unshare+0x45b/0xa40 [ 167.904089][ T6879] ? __pfx_ksys_unshare+0x10/0x10 [ 167.904144][ T6879] ? xfd_validate_state+0x61/0x180 [ 167.904187][ T6879] __x64_sys_unshare+0x31/0x40 [ 167.904239][ T6879] do_syscall_64+0xcd/0xf80 [ 167.904293][ T6879] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.904327][ T6879] RIP: 0033:0x7f060e58f7c9 [ 167.904353][ T6879] 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 [ 167.904385][ T6879] RSP: 002b:00007f060f4e8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 167.904417][ T6879] RAX: ffffffffffffffda RBX: 00007f060e7e5fa0 RCX: 00007f060e58f7c9 [ 167.904439][ T6879] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 167.904464][ T6879] RBP: 00007f060e613f91 R08: 0000000000000000 R09: 0000000000000000 [ 167.904483][ T6879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 167.904502][ T6879] R13: 00007f060e7e6038 R14: 00007f060e7e5fa0 R15: 00007ffd3a0fc698 [ 167.904547][ T6879] [ 172.968684][ T6944] netlink: 280 bytes leftover after parsing attributes in process `syz.0.209'. [ 174.423103][ T6959] netlink: 'syz.0.213': attribute type 1 has an invalid length. [ 176.079947][ T6982] netlink: 28 bytes leftover after parsing attributes in process `syz.1.217'. [ 176.113216][ T6982] ipvlan0: entered promiscuous mode [ 176.126650][ T6982] ipvlan0: entered allmulticast mode [ 176.132085][ T6982] veth0_vlan: entered allmulticast mode [ 177.540765][ T7000] netlink: 280 bytes leftover after parsing attributes in process `syz.2.221'. [ 177.734822][ T6998] FAULT_INJECTION: forcing a failure. [ 177.734822][ T6998] name failslab, interval 1, probability 0, space 0, times 0 [ 177.788948][ T6998] CPU: 1 UID: 0 PID: 6998 Comm: syz.3.222 Not tainted syzkaller #0 PREEMPT(full) [ 177.788990][ T6998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 177.789010][ T6998] Call Trace: [ 177.789020][ T6998] [ 177.789032][ T6998] dump_stack_lvl+0x16c/0x1f0 [ 177.789088][ T6998] should_fail_ex+0x512/0x640 [ 177.789123][ T6998] ? kmem_cache_alloc_noprof+0x62/0x770 [ 177.789167][ T6998] should_failslab+0xc2/0x120 [ 177.789217][ T6998] kmem_cache_alloc_noprof+0x83/0x770 [ 177.789255][ T6998] ? __kernfs_new_node+0xd2/0x9b0 [ 177.789301][ T6998] ? __kernfs_new_node+0xd2/0x9b0 [ 177.789337][ T6998] __kernfs_new_node+0xd2/0x9b0 [ 177.789381][ T6998] ? __pfx___kernfs_new_node+0x10/0x10 [ 177.789428][ T6998] ? find_held_lock+0x2b/0x80 [ 177.789471][ T6998] ? kernfs_root+0xee/0x2a0 [ 177.789516][ T6998] kernfs_new_node+0x13c/0x1e0 [ 177.789567][ T6998] __kernfs_create_file+0x53/0x350 [ 177.789622][ T6998] sysfs_add_file_mode_ns+0x207/0x3c0 [ 177.789667][ T6998] internal_create_group+0x597/0xf70 [ 177.789717][ T6998] ? __pfx_internal_create_group+0x10/0x10 [ 177.789763][ T6998] ? kernfs_create_link+0x1bd/0x240 [ 177.789820][ T6998] internal_create_groups+0x9d/0x150 [ 177.789873][ T6998] device_add+0xf56/0x1980 [ 177.789927][ T6998] ? __pfx_device_add+0x10/0x10 [ 177.789971][ T6998] ? lockdep_init_map_type+0x5c/0x270 [ 177.790004][ T6998] ? __init_waitqueue_head+0xca/0x150 [ 177.790051][ T6998] netdev_register_kobject+0x1a9/0x3d0 [ 177.790109][ T6998] register_netdevice+0x13ac/0x21d0 [ 177.790163][ T6998] ? __pfx_register_netdevice+0x10/0x10 [ 177.790211][ T6998] ? dev_addr_mod+0x31a/0x4f0 [ 177.790250][ T6998] __tun_chr_ioctl+0x1eb6/0x4880 [ 177.790283][ T6998] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 177.790329][ T6998] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 177.790367][ T6998] ? hook_file_ioctl_common+0x144/0x410 [ 177.790435][ T6998] ? __fget_files+0x20e/0x3c0 [ 177.790490][ T6998] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 177.790538][ T6998] __x64_sys_ioctl+0x18e/0x210 [ 177.790581][ T6998] do_syscall_64+0xcd/0xf80 [ 177.790634][ T6998] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.790668][ T6998] RIP: 0033:0x7f060e58f7c9 [ 177.790693][ T6998] 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 [ 177.790723][ T6998] RSP: 002b:00007f060f4e8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 177.790752][ T6998] RAX: ffffffffffffffda RBX: 00007f060e7e5fa0 RCX: 00007f060e58f7c9 [ 177.790792][ T6998] RDX: 0000000000000038 RSI: 00000000400454ca RDI: 0000000000000005 [ 177.790811][ T6998] RBP: 00007f060e613f91 R08: 0000000000000000 R09: 0000000000000000 [ 177.790831][ T6998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 177.790850][ T6998] R13: 00007f060e7e6038 R14: 00007f060e7e5fa0 R15: 00007ffd3a0fc698 [ 177.790903][ T6998] [ 178.757073][ T7013] FAULT_INJECTION: forcing a failure. [ 178.757073][ T7013] name fail_futex, interval 1, probability 0, space 0, times 0 [ 178.818832][ T7013] CPU: 0 UID: 14 PID: 7013 Comm: syz.2.225 Not tainted syzkaller #0 PREEMPT(full) [ 178.818875][ T7013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 178.818912][ T7013] Call Trace: [ 178.818923][ T7013] [ 178.818935][ T7013] dump_stack_lvl+0x16c/0x1f0 [ 178.818990][ T7013] should_fail_ex+0x512/0x640 [ 178.819033][ T7013] get_futex_key+0x1d0/0x15f0 [ 178.819074][ T7013] ? __pfx_get_futex_key+0x10/0x10 [ 178.819109][ T7013] ? __mutex_unlock_slowpath+0x161/0x790 [ 178.819168][ T7013] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 178.819229][ T7013] futex_wake+0xea/0x530 [ 178.819275][ T7013] ? mark_held_locks+0x49/0x80 [ 178.819305][ T7013] ? __pfx_futex_wake+0x10/0x10 [ 178.819387][ T7013] do_futex+0x1e3/0x350 [ 178.819426][ T7013] ? __pfx_do_futex+0x10/0x10 [ 178.819465][ T7013] ? __might_fault+0xe3/0x190 [ 178.819500][ T7013] ? __pfx_ep_ptable_queue_proc+0x10/0x10 [ 178.819560][ T7013] __x64_sys_futex+0x1e0/0x4c0 [ 178.819606][ T7013] ? __pfx___x64_sys_futex+0x10/0x10 [ 178.819645][ T7013] ? __pfx___x64_sys_epoll_ctl+0x10/0x10 [ 178.819711][ T7013] do_syscall_64+0xcd/0xf80 [ 178.819764][ T7013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 178.819808][ T7013] RIP: 0033:0x7fe70e38f7c9 [ 178.819834][ T7013] 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 [ 178.819865][ T7013] RSP: 002b:00007fe70f19d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 178.819896][ T7013] RAX: ffffffffffffffda RBX: 00007fe70e5e5fa8 RCX: 00007fe70e38f7c9 [ 178.819918][ T7013] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fe70e5e5fac [ 178.819938][ T7013] RBP: 00007fe70e5e5fa0 R08: 00007fe70f19e000 R09: 0000000000000000 [ 178.819959][ T7013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 178.819978][ T7013] R13: 00007fe70e5e6038 R14: 00007ffd64bbfdf0 R15: 00007ffd64bbfed8 [ 178.820022][ T7013] [ 179.451771][ T7018] Invalid ELF header magic: != ELF [ 180.898628][ T7038] Invalid ELF header magic: != ELF [ 180.938143][ T7027] __vm_enough_memory: pid: 7027, comm: syz.0.228, bytes: 4398046511104 not enough memory for the allocation [ 183.438014][ T7057] bridge0: port 3(gretap0) entered blocking state [ 183.498733][ T7057] bridge0: port 3(gretap0) entered disabled state [ 183.584884][ T7057] gretap0: entered allmulticast mode [ 183.837420][ T7057] gretap0: entered promiscuous mode [ 183.921348][ T7057] bridge0: port 3(gretap0) entered blocking state [ 183.928512][ T7057] bridge0: port 3(gretap0) entered forwarding state [ 185.651447][ T7065] netlink: 4 bytes leftover after parsing attributes in process `syz.0.234'. [ 185.977690][ T7076] netlink: 12 bytes leftover after parsing attributes in process `syz.2.238'. [ 186.214896][ T7082] FAULT_INJECTION: forcing a failure. [ 186.214896][ T7082] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 186.392579][ T7082] CPU: 1 UID: 0 PID: 7082 Comm: syz.0.240 Not tainted syzkaller #0 PREEMPT(full) [ 186.392629][ T7082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 186.392648][ T7082] Call Trace: [ 186.392658][ T7082] [ 186.392678][ T7082] dump_stack_lvl+0x16c/0x1f0 [ 186.392731][ T7082] should_fail_ex+0x512/0x640 [ 186.392772][ T7082] _copy_from_user+0x2e/0xd0 [ 186.392815][ T7082] kstrtouint_from_user+0xd6/0x1d0 [ 186.392859][ T7082] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 186.392904][ T7082] ? __lock_acquire+0x436/0x2890 [ 186.392940][ T7082] ? lock_acquire+0x179/0x330 [ 186.392979][ T7082] proc_fail_nth_write+0x83/0x220 [ 186.393012][ T7082] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 186.393054][ T7082] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 186.393085][ T7082] vfs_write+0x2a0/0x11d0 [ 186.393133][ T7082] ? __pfx___mutex_lock+0x10/0x10 [ 186.393188][ T7082] ? __pfx_vfs_write+0x10/0x10 [ 186.393245][ T7082] ? __fget_files+0x20e/0x3c0 [ 186.393302][ T7082] ksys_write+0x12a/0x250 [ 186.393346][ T7082] ? __pfx_ksys_write+0x10/0x10 [ 186.393403][ T7082] do_syscall_64+0xcd/0xf80 [ 186.393455][ T7082] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.393486][ T7082] RIP: 0033:0x7f8e4138e27f [ 186.393511][ T7082] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 186.393539][ T7082] RSP: 002b:00007f8e421d9030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 186.393568][ T7082] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e4138e27f [ 186.393587][ T7082] RDX: 0000000000000001 RSI: 00007f8e421d90a0 RDI: 0000000000000004 [ 186.393605][ T7082] RBP: 00007f8e421d9090 R08: 0000000000000000 R09: 0000000000000000 [ 186.393625][ T7082] R10: 000000000000074c R11: 0000000000000293 R12: 0000000000000001 [ 186.393643][ T7082] R13: 00007f8e415e6038 R14: 00007f8e415e5fa0 R15: 00007ffe1c20dfb8 [ 186.393684][ T7082] [ 188.182767][ T7088] Invalid ELF header magic: != ELF [ 188.222711][ T30] audit: type=1800 audit(1767444308.297:6): pid=7092 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.243" name="members" dev="configfs" ino=14016 res=0 errno=0 [ 189.781073][ T7112] FAULT_INJECTION: forcing a failure. [ 189.781073][ T7112] name failslab, interval 1, probability 0, space 0, times 0 [ 189.871095][ T7112] CPU: 1 UID: 0 PID: 7112 Comm: syz.3.247 Not tainted syzkaller #0 PREEMPT(full) [ 189.871135][ T7112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 189.871153][ T7112] Call Trace: [ 189.871163][ T7112] [ 189.871174][ T7112] dump_stack_lvl+0x16c/0x1f0 [ 189.871226][ T7112] should_fail_ex+0x512/0x640 [ 189.871259][ T7112] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 189.871301][ T7112] should_failslab+0xc2/0x120 [ 189.871348][ T7112] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 189.871389][ T7112] ? __d_alloc+0x35/0xa80 [ 189.871423][ T7112] ? __d_alloc+0x35/0xa80 [ 189.871447][ T7112] __d_alloc+0x35/0xa80 [ 189.871479][ T7112] d_alloc_parallel+0x111/0x1510 [ 189.871518][ T7112] ? kasan_save_track+0x14/0x30 [ 189.871568][ T7112] ? kasan_save_free_info+0x3b/0x60 [ 189.871601][ T7112] ? kfree+0x2f8/0x6e0 [ 189.871629][ T7112] ? link_path_walk+0x160a/0x1c70 [ 189.871666][ T7112] ? path_openat+0x1bd/0x3140 [ 189.871711][ T7112] ? do_sys_openat2+0x121/0x290 [ 189.871746][ T7112] ? do_syscall_64+0xcd/0xf80 [ 189.871789][ T7112] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.871826][ T7112] ? __pfx_d_alloc_parallel+0x10/0x10 [ 189.871870][ T7112] ? lockdep_init_map_type+0x5c/0x270 [ 189.871903][ T7112] ? lockdep_init_map_type+0x5c/0x270 [ 189.871940][ T7112] __lookup_slow+0x193/0x460 [ 189.871975][ T7112] ? __pfx___lookup_slow+0x10/0x10 [ 189.872043][ T7112] lookup_slow+0x50/0x70 [ 189.872078][ T7112] link_path_walk+0x12d8/0x1c70 [ 189.872138][ T7112] path_openat+0x1bd/0x3140 [ 189.872182][ T7112] ? do_syscall_64+0xcd/0xf80 [ 189.872224][ T7112] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.872267][ T7112] ? __pfx_path_openat+0x10/0x10 [ 189.872327][ T7112] do_filp_open+0x20b/0x470 [ 189.872393][ T7112] ? __pfx_do_filp_open+0x10/0x10 [ 189.872455][ T7112] ? __pfx_kfree_link+0x10/0x10 [ 189.872505][ T7112] ? alloc_fd+0x471/0x7d0 [ 189.872572][ T7112] do_sys_openat2+0x121/0x290 [ 189.872608][ T7112] ? __pfx_do_sys_openat2+0x10/0x10 [ 189.872648][ T7112] ? __fget_files+0x20e/0x3c0 [ 189.872701][ T7112] __x64_sys_openat+0x174/0x210 [ 189.872740][ T7112] ? __pfx___x64_sys_openat+0x10/0x10 [ 189.872776][ T7112] ? ksys_write+0x1ac/0x250 [ 189.872836][ T7112] do_syscall_64+0xcd/0xf80 [ 189.872886][ T7112] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.872918][ T7112] RIP: 0033:0x7f060e58e010 [ 189.872943][ T7112] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 69 95 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 bc 95 02 00 8b 44 [ 189.872972][ T7112] RSP: 002b:00007f060f4c6f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 189.873001][ T7112] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f060e58e010 [ 189.873021][ T7112] RDX: 0000000000000002 RSI: 00007f060f4c6fa0 RDI: 00000000ffffff9c [ 189.873039][ T7112] RBP: 00007f060f4c6fa0 R08: 0000000000000000 R09: 0000000000000000 [ 189.873058][ T7112] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 189.873077][ T7112] R13: 00007f060e7e6128 R14: 00007f060e7e6090 R15: 00007ffd3a0fc698 [ 189.873119][ T7112] [ 191.627367][ T7128] debugfs: '!PjE ùrõ£Ò„yù*›"¤l-ý¤ôy–ú„L̓÷ÓÄ]' already exists in 'ieee80211' [ 192.989724][ T7130] random: crng reseeded on system resumption [ 193.692068][ T7164] FAULT_INJECTION: forcing a failure. [ 193.692068][ T7164] name failslab, interval 1, probability 0, space 0, times 0 [ 193.753757][ T7164] CPU: 0 UID: 0 PID: 7164 Comm: syz.0.260 Not tainted syzkaller #0 PREEMPT(full) [ 193.753801][ T7164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 193.753821][ T7164] Call Trace: [ 193.753836][ T7164] [ 193.753848][ T7164] dump_stack_lvl+0x16c/0x1f0 [ 193.753904][ T7164] should_fail_ex+0x512/0x640 [ 193.753940][ T7164] ? kmem_cache_alloc_noprof+0x62/0x770 [ 193.753985][ T7164] should_failslab+0xc2/0x120 [ 193.754036][ T7164] kmem_cache_alloc_noprof+0x83/0x770 [ 193.754076][ T7164] ? getname_flags.part.0+0x4c/0x550 [ 193.754120][ T7164] ? getname_flags.part.0+0x4c/0x550 [ 193.754154][ T7164] getname_flags.part.0+0x4c/0x550 [ 193.754197][ T7164] getname_flags+0x93/0xf0 [ 193.754240][ T7164] do_sys_openat2+0xb9/0x290 [ 193.754277][ T7164] ? __pfx_do_sys_openat2+0x10/0x10 [ 193.754331][ T7164] __x64_sys_openat+0x174/0x210 [ 193.754369][ T7164] ? __pfx___x64_sys_openat+0x10/0x10 [ 193.754425][ T7164] do_syscall_64+0xcd/0xf80 [ 193.754487][ T7164] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.754520][ T7164] RIP: 0033:0x7f8e4138f7c9 [ 193.754545][ T7164] 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 [ 193.754575][ T7164] RSP: 002b:00007f8e421d9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 193.754606][ T7164] RAX: ffffffffffffffda RBX: 00007f8e415e5fa0 RCX: 00007f8e4138f7c9 [ 193.754628][ T7164] RDX: 0000000000082942 RSI: 00002000000001c0 RDI: ffffffffffffff9c [ 193.754649][ T7164] RBP: 00007f8e41413f91 R08: 0000000000000000 R09: 0000000000000000 [ 193.754669][ T7164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 193.754689][ T7164] R13: 00007f8e415e6038 R14: 00007f8e415e5fa0 R15: 00007ffe1c20dfb8 [ 193.754732][ T7164] [ 195.072591][ T7185] netlink: 330 bytes leftover after parsing attributes in process `syz.1.266'. [ 195.132975][ T7186] netlink: 330 bytes leftover after parsing attributes in process `syz.1.266'. [ 196.488952][ T7199] input: jJǸí¸ü;9ã%vø“û¨lÐQ  J86Ö‘ as /devices/virtual/input/input6 [ 199.368987][ T7218] nvme_fabrics: unknown parameter or missing value 'û@è' in ctrl creation request [ 200.353784][ T7237] netlink: 28 bytes leftover after parsing attributes in process `syz.0.274'. [ 203.404483][ T7239] __vm_enough_memory: pid: 7239, comm: syz.2.275, bytes: 4398046511104 not enough memory for the allocation [ 204.407137][ T7271] __vm_enough_memory: pid: 7271, comm: syz.3.281, bytes: 4398046511104 not enough memory for the allocation [ 204.648044][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 204.662458][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 206.287795][ T7282] netlink: 28 bytes leftover after parsing attributes in process `syz.3.287'. [ 206.793175][ T7294] FAULT_INJECTION: forcing a failure. [ 206.793175][ T7294] name failslab, interval 1, probability 0, space 0, times 0 [ 206.934072][ T7294] CPU: 1 UID: 0 PID: 7294 Comm: syz.1.290 Not tainted syzkaller #0 PREEMPT(full) [ 206.934118][ T7294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 206.934137][ T7294] Call Trace: [ 206.934148][ T7294] [ 206.934160][ T7294] dump_stack_lvl+0x16c/0x1f0 [ 206.934224][ T7294] should_fail_ex+0x512/0x640 [ 206.934261][ T7294] ? fs_reclaim_acquire+0xae/0x150 [ 206.934319][ T7294] should_failslab+0xc2/0x120 [ 206.934370][ T7294] __kmalloc_noprof+0xeb/0x910 [ 206.934406][ T7294] ? tomoyo_encode2+0x100/0x3e0 [ 206.934459][ T7294] ? tomoyo_encode2+0x100/0x3e0 [ 206.934502][ T7294] tomoyo_encode2+0x100/0x3e0 [ 206.934554][ T7294] tomoyo_encode+0x29/0x50 [ 206.934596][ T7294] tomoyo_realpath_from_path+0x18f/0x6e0 [ 206.934654][ T7294] tomoyo_path_number_perm+0x245/0x580 [ 206.934692][ T7294] ? tomoyo_path_number_perm+0x237/0x580 [ 206.934758][ T7294] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 206.934801][ T7294] ? rcu_read_unlock+0x17/0x60 [ 206.934839][ T7294] ? do_raw_spin_lock+0x12c/0x2b0 [ 206.934876][ T7294] ? find_held_lock+0x2b/0x80 [ 206.934938][ T7294] ? find_held_lock+0x2b/0x80 [ 206.934980][ T7294] ? __pfx___d_add+0x10/0x10 [ 206.935012][ T7294] ? d_alloc+0x176/0x1e0 [ 206.935037][ T7294] ? current_check_access_path+0x33b/0x460 [ 206.935085][ T7294] ? __pfx_current_check_access_path+0x10/0x10 [ 206.935132][ T7294] ? simple_lookup+0x105/0x1d0 [ 206.935187][ T7294] tomoyo_path_mknod+0x10c/0x190 [ 206.935247][ T7294] ? __pfx_tomoyo_path_mknod+0x10/0x10 [ 206.935303][ T7294] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 206.935359][ T7294] security_path_mknod+0x161/0x310 [ 206.935401][ T7294] do_mknodat+0x24e/0x6f0 [ 206.935450][ T7294] ? __pfx_do_mknodat+0x10/0x10 [ 206.935498][ T7294] ? getname_flags.part.0+0x1c5/0x550 [ 206.935544][ T7294] __x64_sys_mknod+0x87/0xb0 [ 206.935594][ T7294] do_syscall_64+0xcd/0xf80 [ 206.935648][ T7294] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.935682][ T7294] RIP: 0033:0x7f217958f7c9 [ 206.935708][ T7294] 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 [ 206.935739][ T7294] RSP: 002b:00007f217a462038 EFLAGS: 00000246 ORIG_RAX: 0000000000000085 [ 206.935770][ T7294] RAX: ffffffffffffffda RBX: 00007f21797e5fa0 RCX: 00007f217958f7c9 [ 206.935792][ T7294] RDX: 0000000020000105 RSI: 00000000000080e9 RDI: 00002000000000c0 [ 206.935812][ T7294] RBP: 00007f2179613f91 R08: 0000000000000000 R09: 0000000000000000 [ 206.935832][ T7294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 206.935851][ T7294] R13: 00007f21797e6038 R14: 00007f21797e5fa0 R15: 00007ffe22a9a6d8 [ 206.935895][ T7294] [ 206.935925][ T7294] ERROR: Out of memory at tomoyo_realpath_from_path. [ 207.531705][ T30] audit: type=1804 audit(1767444327.607:7): pid=7286 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.288" name="/newroot/81/file0" dev="tmpfs" ino=442 res=1 errno=0 [ 208.133857][ T7304] sysfs: cannot create duplicate filename '/class/ieee80211/!PjE ùrõ£Ò„yù*›"¤l-ý¤ôy–ú„L̓÷ÓÄ]' [ 208.168995][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz.1.291 Not tainted syzkaller #0 PREEMPT(full) [ 208.169039][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 208.169058][ T7304] Call Trace: [ 208.169068][ T7304] [ 208.169081][ T7304] dump_stack_lvl+0x16c/0x1f0 [ 208.169135][ T7304] sysfs_warn_dup+0x7f/0xa0 [ 208.169181][ T7304] sysfs_do_create_link_sd+0x124/0x140 [ 208.169223][ T7304] sysfs_create_link+0x61/0xc0 [ 208.169261][ T7304] device_add+0x652/0x1980 [ 208.169311][ T7304] ? __pfx_device_add+0x10/0x10 [ 208.169355][ T7304] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 208.169407][ T7304] ? ieee80211_set_bitrate_flags+0x243/0x6b0 [ 208.169463][ T7304] wiphy_register+0x1ea1/0x2cc0 [ 208.169493][ T7304] ? __rtnl_unlock+0x68/0xf0 [ 208.169543][ T7304] ? napi_set_threaded+0xa0/0x4c0 [ 208.169592][ T7304] ? __pfx_wiphy_register+0x10/0x10 [ 208.169624][ T7304] ? __asan_memset+0x23/0x50 [ 208.169677][ T7304] ? ieee80211_init_rate_ctrl_alg+0x125/0x680 [ 208.169736][ T7304] ieee80211_register_hw+0x2bb2/0x4160 [ 208.169786][ T7304] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 208.169818][ T7304] ? __pfx___debug_object_init+0x10/0x10 [ 208.169876][ T7304] ? find_held_lock+0x2b/0x80 [ 208.169920][ T7304] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 208.169973][ T7304] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 208.170024][ T7304] ? __hrtimer_setup+0x176/0x280 [ 208.170070][ T7304] mac80211_hwsim_new_radio+0x3323/0x5150 [ 208.170135][ T7304] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 208.170186][ T7304] ? __asan_memcpy+0x3c/0x60 [ 208.170233][ T7304] hwsim_new_radio_nl+0xba2/0x1330 [ 208.170275][ T7304] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 208.170327][ T7304] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1aa/0x290 [ 208.170386][ T7304] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b4/0x290 [ 208.170452][ T7304] genl_family_rcv_msg_doit+0x209/0x2f0 [ 208.170512][ T7304] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 208.170567][ T7304] ? genl_get_cmd+0x194/0x580 [ 208.170629][ T7304] ? bpf_lsm_capable+0x9/0x10 [ 208.170674][ T7304] ? security_capable+0x7e/0x260 [ 208.170728][ T7304] ? ns_capable+0xd7/0x110 [ 208.170774][ T7304] genl_rcv_msg+0x55c/0x800 [ 208.170811][ T7304] ? __pfx_genl_rcv_msg+0x10/0x10 [ 208.170843][ T7304] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 208.170897][ T7304] netlink_rcv_skb+0x158/0x420 [ 208.170945][ T7304] ? __pfx_genl_rcv_msg+0x10/0x10 [ 208.170979][ T7304] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 208.171046][ T7304] ? netlink_deliver_tap+0x1ae/0xd30 [ 208.171100][ T7304] genl_rcv+0x28/0x40 [ 208.171160][ T7304] netlink_unicast+0x5aa/0x870 [ 208.171217][ T7304] ? __pfx_netlink_unicast+0x10/0x10 [ 208.171267][ T7304] ? __pfx___might_resched+0x10/0x10 [ 208.171314][ T7304] ? __lock_acquire+0x436/0x2890 [ 208.171356][ T7304] netlink_sendmsg+0x8c8/0xdd0 [ 208.171413][ T7304] ? __pfx_netlink_sendmsg+0x10/0x10 [ 208.171466][ T7304] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 208.171531][ T7304] ____sys_sendmsg+0xa5d/0xc30 [ 208.171584][ T7304] ? copy_msghdr_from_user+0x10a/0x160 [ 208.171626][ T7304] ? __pfx_____sys_sendmsg+0x10/0x10 [ 208.171690][ T7304] ? __pfx_futex_wake_mark+0x10/0x10 [ 208.171742][ T7304] ___sys_sendmsg+0x134/0x1d0 [ 208.171787][ T7304] ? __pfx____sys_sendmsg+0x10/0x10 [ 208.171830][ T7304] ? futex_private_hash_put+0x160/0x1b0 [ 208.171911][ T7304] __sys_sendmsg+0x16d/0x220 [ 208.171957][ T7304] ? __pfx___sys_sendmsg+0x10/0x10 [ 208.172001][ T7304] ? __x64_sys_futex+0x1e0/0x4c0 [ 208.172065][ T7304] do_syscall_64+0xcd/0xf80 [ 208.172121][ T7304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 208.172165][ T7304] RIP: 0033:0x7f217958f7c9 [ 208.172193][ T7304] 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 [ 208.172225][ T7304] RSP: 002b:00007f217a462038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 208.172262][ T7304] RAX: ffffffffffffffda RBX: 00007f21797e5fa0 RCX: 00007f217958f7c9 [ 208.172284][ T7304] RDX: 0000000000040800 RSI: 00002000000000c0 RDI: 0000000000000003 [ 208.172305][ T7304] RBP: 00007f2179613f91 R08: 0000000000000000 R09: 0000000000000000 [ 208.172329][ T7304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 208.172347][ T7304] R13: 00007f21797e6038 R14: 00007f21797e5fa0 R15: 00007ffe22a9a6d8 [ 208.172391][ T7304] [ 210.413077][ T7310] netlink: 280 bytes leftover after parsing attributes in process `syz.2.292'. [ 211.475089][ T6599] Bluetooth: hci0: unexpected event 0x31 length: 19 > 6 [ 211.755483][ T7332] netlink: 672 bytes leftover after parsing attributes in process `syz.3.299'. [ 211.857206][ T7340] binder: 7339:7340 ioctl c0306201 0 returned -14 [ 213.745917][ T7356] netlink: 28 bytes leftover after parsing attributes in process `syz.2.304'. [ 214.327368][ T6599] Bluetooth: hci0: unexpected event 0x3d length: 726 > 14 [ 215.079805][ T7370] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 216.648017][ T7396] netlink: 28 bytes leftover after parsing attributes in process `syz.0.315'. [ 217.369905][ T7406] netlink: 28 bytes leftover after parsing attributes in process `syz.0.317'. [ 217.921048][ T7408] FAULT_INJECTION: forcing a failure. [ 217.921048][ T7408] name failslab, interval 1, probability 0, space 0, times 0 [ 217.972549][ T7408] CPU: 0 UID: 0 PID: 7408 Comm: syz.3.318 Not tainted syzkaller #0 PREEMPT(full) [ 217.972593][ T7408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 217.972612][ T7408] Call Trace: [ 217.972623][ T7408] [ 217.972634][ T7408] dump_stack_lvl+0x16c/0x1f0 [ 217.972691][ T7408] should_fail_ex+0x512/0x640 [ 217.972727][ T7408] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 217.972773][ T7408] should_failslab+0xc2/0x120 [ 217.972824][ T7408] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 217.972864][ T7408] ? __d_lookup+0x25c/0x4a0 [ 217.972903][ T7408] ? __d_alloc+0x35/0xa80 [ 217.972938][ T7408] ? __d_alloc+0x35/0xa80 [ 217.972979][ T7408] __d_alloc+0x35/0xa80 [ 217.973012][ T7408] d_alloc+0x4a/0x1e0 [ 217.973051][ T7408] lookup_one_qstr_excl+0x175/0x250 [ 217.973093][ T7408] start_dirop+0x59/0xb0 [ 217.973139][ T7408] simple_start_creating+0xf4/0x100 [ 217.973185][ T7408] ? __pfx_simple_start_creating+0x10/0x10 [ 217.973228][ T7408] ? do_raw_spin_unlock+0x172/0x230 [ 217.973285][ T7408] ? simple_pin_fs+0xa3/0x190 [ 217.973347][ T7408] debugfs_start_creating.part.0+0x86/0x1c0 [ 217.973407][ T7408] __debugfs_create_file+0xb3/0x530 [ 217.973445][ T7408] debugfs_create_file_full+0x41/0x60 [ 217.973483][ T7408] ref_tracker_dir_debugfs+0x19d/0x2f0 [ 217.973526][ T7408] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 217.973606][ T7408] ? lockdep_init_map_type+0x5c/0x270 [ 217.973647][ T7408] preinit_net.part.0+0x437/0x8f0 [ 217.973697][ T7408] copy_net_ns+0x4cd/0x7c0 [ 217.973752][ T7408] create_new_namespaces+0x3ea/0xab0 [ 217.973808][ T7408] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 217.973859][ T7408] ksys_unshare+0x45b/0xa40 [ 217.973914][ T7408] ? __pfx_ksys_unshare+0x10/0x10 [ 217.973979][ T7408] ? xfd_validate_state+0x61/0x180 [ 217.974023][ T7408] __x64_sys_unshare+0x31/0x40 [ 217.974082][ T7408] do_syscall_64+0xcd/0xf80 [ 217.974137][ T7408] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 217.974171][ T7408] RIP: 0033:0x7f060e58f7c9 [ 217.974196][ T7408] 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 [ 217.974228][ T7408] RSP: 002b:00007f060f4e8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 217.974261][ T7408] RAX: ffffffffffffffda RBX: 00007f060e7e5fa0 RCX: 00007f060e58f7c9 [ 217.974282][ T7408] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 217.974301][ T7408] RBP: 00007f060e613f91 R08: 0000000000000000 R09: 0000000000000000 [ 217.974321][ T7408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 217.974340][ T7408] R13: 00007f060e7e6038 R14: 00007f060e7e5fa0 R15: 00007ffd3a0fc698 [ 217.974384][ T7408] [ 220.434268][ T7436] FAULT_INJECTION: forcing a failure. [ 220.434268][ T7436] name fail_futex, interval 1, probability 0, space 0, times 0 [ 220.482422][ T7436] CPU: 0 UID: 0 PID: 7436 Comm: syz.0.324 Not tainted syzkaller #0 PREEMPT(full) [ 220.482463][ T7436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 220.482482][ T7436] Call Trace: [ 220.482491][ T7436] [ 220.482502][ T7436] dump_stack_lvl+0x16c/0x1f0 [ 220.482557][ T7436] should_fail_ex+0x512/0x640 [ 220.482600][ T7436] should_fail_futex+0x4c/0x60 [ 220.482634][ T7436] __x64_sys_futex+0x25e/0x4c0 [ 220.482678][ T7436] ? __pfx___x64_sys_futex+0x10/0x10 [ 220.482718][ T7436] ? xfd_validate_state+0x61/0x180 [ 220.482761][ T7436] do_syscall_64+0xcd/0xf80 [ 220.482814][ T7436] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.482846][ T7436] RIP: 0033:0x7f8e4138f7c9 [ 220.482871][ T7436] 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 [ 220.482901][ T7436] RSP: 002b:00007ffe1c20e118 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 220.482931][ T7436] RAX: ffffffffffffffda RBX: 0000000000035ce7 RCX: 00007f8e4138f7c9 [ 220.482952][ T7436] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f8e415e5fac [ 220.482971][ T7436] RBP: 0000000000000032 R08: 00007f8e421da000 R09: 000000041c20e40f [ 220.482990][ T7436] R10: 00007ffe1c20e210 R11: 0000000000000246 R12: 00007f8e415e5fac [ 220.483020][ T7436] R13: 00007ffe1c20e210 R14: 0000000000035d19 R15: 00007ffe1c20e230 [ 220.483063][ T7436] [ 223.543059][ T7453] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 226.173906][ T7482] nvme_fcloop: unknown parameter or missing value '7' [ 226.324529][ T7484] netlink: 280 bytes leftover after parsing attributes in process `syz.2.334'. [ 226.808884][ T7473] __vm_enough_memory: pid: 7473, comm: syz.1.332, bytes: 4398046511104 not enough memory for the allocation [ 230.353490][ T7530] netlink: 338 bytes leftover after parsing attributes in process `syz.2.344'. [ 230.983433][ T7536] FAULT_INJECTION: forcing a failure. [ 230.983433][ T7536] name failslab, interval 1, probability 0, space 0, times 0 [ 231.012446][ T7536] CPU: 1 UID: 0 PID: 7536 Comm: syz.2.347 Not tainted syzkaller #0 PREEMPT(full) [ 231.012494][ T7536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 231.012519][ T7536] Call Trace: [ 231.012530][ T7536] [ 231.012543][ T7536] dump_stack_lvl+0x16c/0x1f0 [ 231.012602][ T7536] should_fail_ex+0x512/0x640 [ 231.012639][ T7536] ? fs_reclaim_acquire+0xae/0x150 [ 231.012696][ T7536] should_failslab+0xc2/0x120 [ 231.012747][ T7536] kmem_cache_alloc_noprof+0x83/0x770 [ 231.012788][ T7536] ? __kernfs_new_node+0xd2/0x9b0 [ 231.012835][ T7536] ? __kernfs_new_node+0xd2/0x9b0 [ 231.012872][ T7536] __kernfs_new_node+0xd2/0x9b0 [ 231.012917][ T7536] ? __pfx___kernfs_new_node+0x10/0x10 [ 231.012968][ T7536] ? find_held_lock+0x2b/0x80 [ 231.013013][ T7536] ? kernfs_root+0xee/0x2a0 [ 231.013080][ T7536] kernfs_new_node+0x13c/0x1e0 [ 231.013133][ T7536] __kernfs_create_file+0x53/0x350 [ 231.013192][ T7536] sysfs_add_file_mode_ns+0x207/0x3c0 [ 231.013240][ T7536] sysfs_create_file_ns+0x13d/0x1d0 [ 231.013278][ T7536] ? __pfx_sysfs_create_file_ns+0x10/0x10 [ 231.013313][ T7536] ? do_raw_spin_lock+0x12c/0x2b0 [ 231.013353][ T7536] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 231.013425][ T7536] elevator_change_done+0x2ec/0x670 [ 231.013460][ T7536] ? __pfx_elevator_change_done+0x10/0x10 [ 231.013494][ T7536] ? elevator_change+0x39e/0x570 [ 231.013536][ T7536] elevator_change+0x311/0x570 [ 231.013575][ T7536] elevator_set_default+0x2d2/0x390 [ 231.013611][ T7536] ? __pfx_elevator_set_default+0x10/0x10 [ 231.013645][ T7536] ? queue_hctx+0xe4/0x2a0 [ 231.013697][ T7536] ? disk_register_independent_access_ranges+0x27a/0x3b0 [ 231.013758][ T7536] blk_register_queue+0x384/0x4e0 [ 231.013818][ T7536] __add_disk+0x74a/0xf00 [ 231.013874][ T7536] add_disk_fwnode+0x13f/0x5d0 [ 231.013932][ T7536] nbd_dev_add+0x783/0xbb0 [ 231.013976][ T7536] ? __pfx_nbd_dev_add+0x10/0x10 [ 231.014057][ T7536] ? bpf_lsm_capable+0x9/0x10 [ 231.014105][ T7536] ? __radix_tree_lookup+0x21f/0x2c0 [ 231.014160][ T7536] nbd_genl_connect+0x8b0/0x1c60 [ 231.014212][ T7536] ? __pfx_nbd_genl_connect+0x10/0x10 [ 231.014258][ T7536] ? __nla_parse+0x40/0x60 [ 231.014309][ T7536] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1aa/0x290 [ 231.014370][ T7536] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b4/0x290 [ 231.014438][ T7536] genl_family_rcv_msg_doit+0x209/0x2f0 [ 231.014499][ T7536] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 231.014554][ T7536] ? genl_get_cmd+0x194/0x580 [ 231.014619][ T7536] ? __radix_tree_lookup+0x21f/0x2c0 [ 231.014684][ T7536] genl_rcv_msg+0x55c/0x800 [ 231.014721][ T7536] ? __pfx_genl_rcv_msg+0x10/0x10 [ 231.014754][ T7536] ? __pfx_nbd_genl_connect+0x10/0x10 [ 231.014816][ T7536] netlink_rcv_skb+0x158/0x420 [ 231.014865][ T7536] ? __pfx_genl_rcv_msg+0x10/0x10 [ 231.014900][ T7536] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 231.014966][ T7536] ? netlink_deliver_tap+0x1ae/0xd30 [ 231.015020][ T7536] genl_rcv+0x28/0x40 [ 231.015075][ T7536] netlink_unicast+0x5aa/0x870 [ 231.015130][ T7536] ? __pfx_netlink_unicast+0x10/0x10 [ 231.015179][ T7536] ? __pfx___might_resched+0x10/0x10 [ 231.015225][ T7536] ? __lock_acquire+0x436/0x2890 [ 231.015273][ T7536] netlink_sendmsg+0x8c8/0xdd0 [ 231.015329][ T7536] ? __pfx_netlink_sendmsg+0x10/0x10 [ 231.015385][ T7536] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 231.015450][ T7536] ____sys_sendmsg+0xa5d/0xc30 [ 231.015506][ T7536] ? copy_msghdr_from_user+0x10a/0x160 [ 231.015548][ T7536] ? __pfx_____sys_sendmsg+0x10/0x10 [ 231.015612][ T7536] ? __pfx_futex_wake_mark+0x10/0x10 [ 231.015664][ T7536] ___sys_sendmsg+0x134/0x1d0 [ 231.015710][ T7536] ? __pfx____sys_sendmsg+0x10/0x10 [ 231.015754][ T7536] ? futex_private_hash_put+0x160/0x1b0 [ 231.015839][ T7536] __sys_sendmsg+0x16d/0x220 [ 231.015883][ T7536] ? __pfx___sys_sendmsg+0x10/0x10 [ 231.015926][ T7536] ? __x64_sys_futex+0x1e0/0x4c0 [ 231.016004][ T7536] do_syscall_64+0xcd/0xf80 [ 231.016065][ T7536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.016099][ T7536] RIP: 0033:0x7fe70e38f7c9 [ 231.016127][ T7536] 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 [ 231.016160][ T7536] RSP: 002b:00007fe70f19d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 231.016192][ T7536] RAX: ffffffffffffffda RBX: 00007fe70e5e5fa0 RCX: 00007fe70e38f7c9 [ 231.016213][ T7536] RDX: 0000000020040000 RSI: 0000200000000500 RDI: 0000000000000004 [ 231.016233][ T7536] RBP: 00007fe70e413f91 R08: 0000000000000000 R09: 0000000000000000 [ 231.016253][ T7536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 231.016272][ T7536] R13: 00007fe70e5e6038 R14: 00007fe70e5e5fa0 R15: 00007ffd64bbfed8 [ 231.016318][ T7536] [ 232.541331][ T7540] __vm_enough_memory: pid: 7540, comm: syz.1.345, bytes: 4398046511104 not enough memory for the allocation [ 234.066174][ T7566] FAULT_INJECTION: forcing a failure. [ 234.066174][ T7566] name failslab, interval 1, probability 0, space 0, times 0 [ 234.156822][ T7566] CPU: 1 UID: 0 PID: 7566 Comm: syz.0.354 Not tainted syzkaller #0 PREEMPT(full) [ 234.156854][ T7566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 234.156867][ T7566] Call Trace: [ 234.156875][ T7566] [ 234.156884][ T7566] dump_stack_lvl+0x16c/0x1f0 [ 234.156924][ T7566] should_fail_ex+0x512/0x640 [ 234.156951][ T7566] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 234.156982][ T7566] should_failslab+0xc2/0x120 [ 234.157017][ T7566] kmem_cache_alloc_noprof+0x83/0x770 [ 234.157045][ T7566] ? skb_clone+0x190/0x3f0 [ 234.157079][ T7566] ? skb_clone+0x190/0x3f0 [ 234.157105][ T7566] skb_clone+0x190/0x3f0 [ 234.157135][ T7566] netlink_deliver_tap+0xabd/0xd30 [ 234.157173][ T7566] netlink_unicast+0x71f/0x870 [ 234.157210][ T7566] ? __pfx_netlink_unicast+0x10/0x10 [ 234.157253][ T7566] netlink_ack+0x696/0xb80 [ 234.157294][ T7566] netlink_rcv_skb+0x332/0x420 [ 234.157326][ T7566] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 234.157361][ T7566] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 234.157404][ T7566] ? netlink_deliver_tap+0x1ae/0xd30 [ 234.157440][ T7566] netlink_unicast+0x5aa/0x870 [ 234.157477][ T7566] ? __pfx_netlink_unicast+0x10/0x10 [ 234.157509][ T7566] ? __pfx___might_resched+0x10/0x10 [ 234.157541][ T7566] ? __lock_acquire+0x436/0x2890 [ 234.157569][ T7566] netlink_sendmsg+0x8c8/0xdd0 [ 234.157606][ T7566] ? __pfx_netlink_sendmsg+0x10/0x10 [ 234.157643][ T7566] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 234.157686][ T7566] ____sys_sendmsg+0xa5d/0xc30 [ 234.157723][ T7566] ? copy_msghdr_from_user+0x10a/0x160 [ 234.157752][ T7566] ? __pfx_____sys_sendmsg+0x10/0x10 [ 234.157800][ T7566] ? __pfx__kstrtoull+0x10/0x10 [ 234.157838][ T7566] ___sys_sendmsg+0x134/0x1d0 [ 234.157873][ T7566] ? __pfx____sys_sendmsg+0x10/0x10 [ 234.157929][ T7566] ? __pfx___might_resched+0x10/0x10 [ 234.157966][ T7566] __sys_sendmmsg+0x200/0x420 [ 234.158000][ T7566] ? __pfx___sys_sendmmsg+0x10/0x10 [ 234.158041][ T7566] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 234.158092][ T7566] ? fput+0x70/0xf0 [ 234.158114][ T7566] ? ksys_write+0x1ac/0x250 [ 234.158147][ T7566] ? __pfx_ksys_write+0x10/0x10 [ 234.158191][ T7566] __x64_sys_sendmmsg+0x9c/0x100 [ 234.158221][ T7566] ? lockdep_hardirqs_on+0x7c/0x110 [ 234.158256][ T7566] do_syscall_64+0xcd/0xf80 [ 234.158296][ T7566] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 234.158320][ T7566] RIP: 0033:0x7f8e4138f7c9 [ 234.158338][ T7566] 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 [ 234.158360][ T7566] RSP: 002b:00007f8e42197038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 234.158382][ T7566] RAX: ffffffffffffffda RBX: 00007f8e415e6180 RCX: 00007f8e4138f7c9 [ 234.158397][ T7566] RDX: 0000000000000002 RSI: 0000200000000080 RDI: 0000000000000003 [ 234.158411][ T7566] RBP: 00007f8e42197090 R08: 0000000000000000 R09: 0000000000000000 [ 234.158425][ T7566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 234.158439][ T7566] R13: 00007f8e415e6218 R14: 00007f8e415e6180 R15: 00007ffe1c20dfb8 [ 234.158469][ T7566] [ 236.310389][ T7576] netlink: 280 bytes leftover after parsing attributes in process `syz.1.357'. [ 237.952056][ T7595] bcache: register_bcache() error : Not a bcache superblock (bad offset) [ 239.106218][ T7609] netlink: 20 bytes leftover after parsing attributes in process `syz.3.363'. [ 240.088670][ T7618] FAULT_INJECTION: forcing a failure. [ 240.088670][ T7618] name failslab, interval 1, probability 0, space 0, times 0 [ 240.172456][ T7618] CPU: 0 UID: 0 PID: 7618 Comm: syz.1.368 Not tainted syzkaller #0 PREEMPT(full) [ 240.172502][ T7618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 240.172522][ T7618] Call Trace: [ 240.172534][ T7618] [ 240.172547][ T7618] dump_stack_lvl+0x16c/0x1f0 [ 240.172604][ T7618] should_fail_ex+0x512/0x640 [ 240.172640][ T7618] ? kmem_cache_alloc_noprof+0x62/0x770 [ 240.172685][ T7618] should_failslab+0xc2/0x120 [ 240.172737][ T7618] kmem_cache_alloc_noprof+0x83/0x770 [ 240.172776][ T7618] ? mas_alloc_nodes+0x27b/0x380 [ 240.172824][ T7618] ? mas_alloc_nodes+0x27b/0x380 [ 240.172864][ T7618] mas_alloc_nodes+0x27b/0x380 [ 240.172910][ T7618] mas_preallocate+0x5e3/0xee0 [ 240.172969][ T7618] ? __pfx_mas_preallocate+0x10/0x10 [ 240.173037][ T7618] ? vm_area_alloc+0x1f/0x160 [ 240.173076][ T7618] ? lockdep_init_map_type+0x5c/0x270 [ 240.173116][ T7618] __mmap_region+0x1262/0x2a00 [ 240.173159][ T7618] ? __lock_acquire+0x436/0x2890 [ 240.173189][ T7618] ? __pfx___mmap_region+0x10/0x10 [ 240.173240][ T7618] ? lock_acquire+0x179/0x330 [ 240.173285][ T7618] ? finish_task_switch.isra.0+0x207/0xbd0 [ 240.173410][ T7618] ? rcu_is_watching+0x12/0xc0 [ 240.173468][ T7618] mmap_region+0x1ab/0x3f0 [ 240.173509][ T7618] ? __get_unmapped_area+0x267/0x3f0 [ 240.173562][ T7618] do_mmap+0xa3e/0x1210 [ 240.173619][ T7618] ? __pfx_do_mmap+0x10/0x10 [ 240.173668][ T7618] ? __pfx_down_write_killable+0x10/0x10 [ 240.173711][ T7618] vm_mmap_pgoff+0x29e/0x470 [ 240.173764][ T7618] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 240.173833][ T7618] ? __x64_sys_futex+0x1e0/0x4c0 [ 240.173872][ T7618] ? __x64_sys_futex+0x1e9/0x4c0 [ 240.173915][ T7618] ksys_mmap_pgoff+0x7d/0x5c0 [ 240.173962][ T7618] ? xfd_validate_state+0x61/0x180 [ 240.173991][ T7618] ? __pfx_do_writev+0x10/0x10 [ 240.174046][ T7618] __x64_sys_mmap+0x125/0x190 [ 240.174085][ T7618] do_syscall_64+0xcd/0xf80 [ 240.174139][ T7618] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.174172][ T7618] RIP: 0033:0x7f217958f7c9 [ 240.174199][ T7618] 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 [ 240.174231][ T7618] RSP: 002b:00007f217a462038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 240.174262][ T7618] RAX: ffffffffffffffda RBX: 00007f21797e5fa0 RCX: 00007f217958f7c9 [ 240.174284][ T7618] RDX: 0000000000000003 RSI: 0000000002020009 RDI: 0000000000000000 [ 240.174303][ T7618] RBP: 00007f2179613f91 R08: fffffffffffffffa R09: 0000000000008000 [ 240.174324][ T7618] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 240.174343][ T7618] R13: 00007f21797e6038 R14: 00007f21797e5fa0 R15: 00007ffe22a9a6d8 [ 240.174387][ T7618] [ 240.649487][ T7618] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 240.664140][ C1] sd 0:0:1:0: [sda] tag#5443 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 240.674649][ C1] sd 0:0:1:0: [sda] tag#5443 CDB: Read(6) 08 00 00 00 09 00 00 00 00 00 00 00 [ 240.684574][ T7625] netlink: 280 bytes leftover after parsing attributes in process `syz.2.370'. [ 242.128490][ T7642] can0: slcan on ptm0. [ 243.082841][ T7640] can0 (unregistered): slcan off ptm0. [ 244.955434][ T7691] netlink: 8 bytes leftover after parsing attributes in process `syz.2.382'. [ 245.196196][ C1] sd 0:0:1:0: [sda] tag#5453 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 245.207594][ C1] sd 0:0:1:0: [sda] tag#5453 CDB: Read(6) 08 00 00 00 09 00 00 00 00 00 00 00 [ 245.218734][ T7687] netlink: 280 bytes leftover after parsing attributes in process `syz.0.381'. [ 245.722400][ T30] audit: type=1804 audit(1767444365.787:8): pid=7701 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.1.383" name="/newroot/sys/kernel/tracing/set_event" dev="tracefs" ino=25 res=1 errno=0 [ 246.728117][ T7719] netlink: 28 bytes leftover after parsing attributes in process `syz.0.385'. [ 247.808470][ T7734] __vm_enough_memory: pid: 7734, comm: syz.0.391, bytes: 4398046511104 not enough memory for the allocation [ 248.427748][ T7736] sctp: [Deprecated]: syz.2.390 (pid 7736) Use of int in maxseg socket option. [ 248.427748][ T7736] Use struct sctp_assoc_value instead [ 249.077702][ T7749] FAULT_INJECTION: forcing a failure. [ 249.077702][ T7749] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 249.340287][ T7749] CPU: 1 UID: 0 PID: 7749 Comm: syz.2.393 Not tainted syzkaller #0 PREEMPT(full) [ 249.340328][ T7749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 249.340356][ T7749] Call Trace: [ 249.340366][ T7749] [ 249.340378][ T7749] dump_stack_lvl+0x16c/0x1f0 [ 249.340431][ T7749] should_fail_ex+0x512/0x640 [ 249.340481][ T7749] _copy_from_user+0x2e/0xd0 [ 249.340517][ T7749] ucma_get_event+0xcb/0x730 [ 249.340561][ T7749] ? __pfx_ucma_get_event+0x10/0x10 [ 249.340595][ T7749] ? find_held_lock+0x2b/0x80 [ 249.340634][ T7749] ? __might_fault+0xe3/0x190 [ 249.340670][ T7749] ? __might_fault+0xe3/0x190 [ 249.340704][ T7749] ? __might_fault+0x13b/0x190 [ 249.340750][ T7749] ? __pfx_ucma_get_event+0x10/0x10 [ 249.340785][ T7749] ucma_write+0x1fb/0x330 [ 249.340816][ T7749] ? __pfx_ucma_write+0x10/0x10 [ 249.340846][ T7749] ? bpf_lsm_file_permission+0x9/0x10 [ 249.340883][ T7749] ? security_file_permission+0x71/0x210 [ 249.340933][ T7749] ? rw_verify_area+0xcf/0x6c0 [ 249.340978][ T7749] ? __pfx_ucma_write+0x10/0x10 [ 249.341006][ T7749] vfs_write+0x2a0/0x11d0 [ 249.341060][ T7749] ? __pfx_vfs_write+0x10/0x10 [ 249.341101][ T7749] ? find_held_lock+0x2b/0x80 [ 249.341156][ T7749] ? __fget_files+0x204/0x3c0 [ 249.341208][ T7749] ? __fget_files+0x20e/0x3c0 [ 249.341270][ T7749] ksys_write+0x1f8/0x250 [ 249.341320][ T7749] ? __pfx_ksys_write+0x10/0x10 [ 249.341378][ T7749] do_syscall_64+0xcd/0xf80 [ 249.341429][ T7749] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.341471][ T7749] RIP: 0033:0x7fe70e38f7c9 [ 249.341501][ T7749] 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 [ 249.341531][ T7749] RSP: 002b:00007fe70f19d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 249.341560][ T7749] RAX: ffffffffffffffda RBX: 00007fe70e5e5fa0 RCX: 00007fe70e38f7c9 [ 249.341581][ T7749] RDX: 00000000000000c3 RSI: 0000000000000000 RDI: 000000000000000c [ 249.341598][ T7749] RBP: 00007fe70f19d090 R08: 0000000000000000 R09: 0000000000000000 [ 249.341617][ T7749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 249.341635][ T7749] R13: 00007fe70e5e6038 R14: 00007fe70e5e5fa0 R15: 00007ffd64bbfed8 [ 249.341677][ T7749] [ 250.183512][ T7759] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input8 [ 253.653433][ C1] sd 0:0:1:0: [sda] tag#5498 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 253.663967][ C1] sd 0:0:1:0: [sda] tag#5498 CDB: Read(6) 08 00 00 00 09 00 00 00 00 00 00 00 [ 253.758877][ T7803] netlink: 280 bytes leftover after parsing attributes in process `syz.0.408'. [ 255.479375][ T7818] FAULT_INJECTION: forcing a failure. [ 255.479375][ T7818] name failslab, interval 1, probability 0, space 0, times 0 [ 255.554148][ T7818] CPU: 1 UID: 0 PID: 7818 Comm: syz.3.411 Not tainted syzkaller #0 PREEMPT(full) [ 255.554190][ T7818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 255.554209][ T7818] Call Trace: [ 255.554219][ T7818] [ 255.554230][ T7818] dump_stack_lvl+0x16c/0x1f0 [ 255.554281][ T7818] should_fail_ex+0x512/0x640 [ 255.554316][ T7818] ? kmem_cache_alloc_noprof+0x62/0x770 [ 255.554360][ T7818] should_failslab+0xc2/0x120 [ 255.554409][ T7818] kmem_cache_alloc_noprof+0x83/0x770 [ 255.554445][ T7818] ? getname_flags.part.0+0x4c/0x550 [ 255.554497][ T7818] ? getname_flags.part.0+0x4c/0x550 [ 255.554531][ T7818] getname_flags.part.0+0x4c/0x550 [ 255.554572][ T7818] getname_flags+0x93/0xf0 [ 255.554616][ T7818] do_sys_openat2+0xb9/0x290 [ 255.554656][ T7818] ? __pfx_do_sys_openat2+0x10/0x10 [ 255.554695][ T7818] ? find_held_lock+0x2b/0x80 [ 255.554746][ T7818] __x64_sys_openat+0x174/0x210 [ 255.554784][ T7818] ? __pfx___x64_sys_openat+0x10/0x10 [ 255.554838][ T7818] do_syscall_64+0xcd/0xf80 [ 255.554891][ T7818] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 255.554931][ T7818] RIP: 0033:0x7f060e58f7c9 [ 255.554955][ T7818] 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 [ 255.554986][ T7818] RSP: 002b:00007f060f4e8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 255.555015][ T7818] RAX: ffffffffffffffda RBX: 00007f060e7e5fa0 RCX: 00007f060e58f7c9 [ 255.555035][ T7818] RDX: 000000000006a742 RSI: 0000000000000000 RDI: ffffffffffffff9c [ 255.555056][ T7818] RBP: 00007f060e613f91 R08: 0000000000000000 R09: 0000000000000000 [ 255.555074][ T7818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 255.555092][ T7818] R13: 00007f060e7e6038 R14: 00007f060e7e5fa0 R15: 00007ffd3a0fc698 [ 255.555134][ T7818] [ 256.394464][ T7827] netlink: 342 bytes leftover after parsing attributes in process `syz.0.413'. [ 256.875303][ T7834] netlink: 280 bytes leftover after parsing attributes in process `syz.3.415'. [ 257.858176][ T7844] bcache: register_bcache() error : Not a bcache superblock (bad offset) [ 266.123186][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 266.129587][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 266.431993][ T7904] netlink: 280 bytes leftover after parsing attributes in process `syz.1.427'. [ 269.187269][ T6599] Bluetooth: hci1: unexpected subevent 0x0c length: 118 > 5 [ 271.013551][ T7947] FAULT_INJECTION: forcing a failure. [ 271.013551][ T7947] name failslab, interval 1, probability 0, space 0, times 0 [ 271.086114][ T7947] CPU: 1 UID: 0 PID: 7947 Comm: syz.0.438 Not tainted syzkaller #0 PREEMPT(full) [ 271.086297][ T7947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 271.086315][ T7947] Call Trace: [ 271.086326][ T7947] [ 271.086336][ T7947] dump_stack_lvl+0x16c/0x1f0 [ 271.086378][ T7947] should_fail_ex+0x512/0x640 [ 271.086404][ T7947] ? kmem_cache_alloc_noprof+0x62/0x770 [ 271.086442][ T7947] should_failslab+0xc2/0x120 [ 271.086493][ T7947] kmem_cache_alloc_noprof+0x83/0x770 [ 271.086523][ T7947] ? stack_depot_save_flags+0x29/0x9b0 [ 271.086549][ T7947] ? alloc_empty_file+0x55/0x1e0 [ 271.086580][ T7947] ? alloc_empty_file+0x55/0x1e0 [ 271.086603][ T7947] ? kasan_save_track+0x14/0x30 [ 271.086635][ T7947] alloc_empty_file+0x55/0x1e0 [ 271.086661][ T7947] path_openat+0xde/0x3140 [ 271.086697][ T7947] ? do_syscall_64+0xcd/0xf80 [ 271.086733][ T7947] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 271.086774][ T7947] ? __pfx_path_openat+0x10/0x10 [ 271.086821][ T7947] do_filp_open+0x20b/0x470 [ 271.086859][ T7947] ? __pfx_do_filp_open+0x10/0x10 [ 271.086916][ T7947] ? alloc_fd+0x471/0x7d0 [ 271.086961][ T7947] do_sys_openat2+0x121/0x290 [ 271.086994][ T7947] ? __pfx_do_sys_openat2+0x10/0x10 [ 271.087033][ T7947] __x64_sys_openat+0x174/0x210 [ 271.087062][ T7947] ? __pfx___x64_sys_openat+0x10/0x10 [ 271.087101][ T7947] do_syscall_64+0xcd/0xf80 [ 271.087141][ T7947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 271.087173][ T7947] RIP: 0033:0x7f8e4138f7c9 [ 271.087193][ T7947] 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 [ 271.087215][ T7947] RSP: 002b:00007f8e421b8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 271.087237][ T7947] RAX: ffffffffffffffda RBX: 00007f8e415e6090 RCX: 00007f8e4138f7c9 [ 271.087258][ T7947] RDX: 00000000000c0201 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 271.087273][ T7947] RBP: 00007f8e41413f91 R08: 0000000000000000 R09: 0000000000000000 [ 271.087288][ T7947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 271.087303][ T7947] R13: 00007f8e415e6128 R14: 00007f8e415e6090 R15: 00007ffe1c20dfb8 [ 271.087335][ T7947] [ 274.263320][ T7960] [ 274.860457][ T7954] Invalid ELF header magic: != ELF [ 275.020115][ T7965] Invalid ELF header magic: != ELF [ 275.044459][ T7964] Invalid ELF header magic: != ELF [ 276.615084][ T7979] [U]  [ 276.617939][ T7979] [U] [ 276.620724][ T7979] [U] [ 276.623440][ T7979] [U] [ 276.673588][ T7979] [U] [ 276.676414][ T7979] [U] [ 276.679169][ T7979] [U] [ 276.681929][ T7979] [U] [ 276.793105][ T7979] [U] [ 276.795912][ T7979] [U] [ 276.798696][ T7979] [U] [ 276.801464][ T7979] [U] [ 276.903809][ T7979] [U] [ 276.906623][ T7979] [U] [ 276.909392][ T7979] [U] [ 276.912149][ T7979] [U] [ 277.012781][ T7979] [U] [ 277.015580][ T7979] [U] [ 277.018393][ T7979] [U] [ 277.021163][ T7979] [U] [ 277.093058][ T7979] [U] [ 277.095958][ T7979] [U] [ 277.098724][ T7979] [U] [ 277.101487][ T7979] [U] [ 277.115789][ T7973] __vm_enough_memory: pid: 7973, comm: syz.0.445, bytes: 4398046511104 not enough memory for the allocation [ 277.247222][ T7979] [U] [ 277.250034][ T7979] [U] [ 277.252807][ T7979] [U] [ 277.255572][ T7979] [U] [ 277.352612][ T7979] [U] [ 278.911386][ T7990] Invalid ELF header magic: != ELF [ 279.963120][ T8006] netlink: 280 bytes leftover after parsing attributes in process `syz.1.452'. [ 283.255011][ T8054] zram0: detected capacity change from 0 to 8 [ 283.902545][ T8068] netlink: 280 bytes leftover after parsing attributes in process `syz.0.464'. [ 284.509470][ T8077] netlink: 28 bytes leftover after parsing attributes in process `syz.0.465'. [ 284.535927][ T8078] FAULT_INJECTION: forcing a failure. [ 284.535927][ T8078] name failslab, interval 1, probability 0, space 0, times 0 [ 284.643281][ T8078] CPU: 1 UID: 0 PID: 8078 Comm: syz.1.466 Not tainted syzkaller #0 PREEMPT(full) [ 284.643329][ T8078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 284.643349][ T8078] Call Trace: [ 284.643360][ T8078] [ 284.643372][ T8078] dump_stack_lvl+0x16c/0x1f0 [ 284.643429][ T8078] should_fail_ex+0x512/0x640 [ 284.643465][ T8078] ? kmem_cache_alloc_noprof+0x62/0x770 [ 284.643511][ T8078] should_failslab+0xc2/0x120 [ 284.643562][ T8078] kmem_cache_alloc_noprof+0x83/0x770 [ 284.643602][ T8078] ? getname_flags.part.0+0x4c/0x550 [ 284.643647][ T8078] ? getname_flags.part.0+0x4c/0x550 [ 284.643681][ T8078] getname_flags.part.0+0x4c/0x550 [ 284.643723][ T8078] getname_flags+0x93/0xf0 [ 284.643767][ T8078] do_sys_openat2+0xb9/0x290 [ 284.643803][ T8078] ? __pfx_do_sys_openat2+0x10/0x10 [ 284.643843][ T8078] ? fd_install+0x242/0x570 [ 284.643900][ T8078] __x64_sys_openat+0x174/0x210 [ 284.643939][ T8078] ? __pfx___x64_sys_openat+0x10/0x10 [ 284.644003][ T8078] do_syscall_64+0xcd/0xf80 [ 284.644058][ T8078] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 284.644092][ T8078] RIP: 0033:0x7f217958f7c9 [ 284.644118][ T8078] 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 [ 284.644150][ T8078] RSP: 002b:00007f217a441038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 284.644182][ T8078] RAX: ffffffffffffffda RBX: 00007f21797e6090 RCX: 00007f217958f7c9 [ 284.644203][ T8078] RDX: 0000000000000d00 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 284.644225][ T8078] RBP: 00007f2179613f91 R08: 0000000000000000 R09: 0000000000000000 [ 284.644245][ T8078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 284.644264][ T8078] R13: 00007f21797e6128 R14: 00007f21797e6090 R15: 00007ffe22a9a6d8 [ 284.644307][ T8078] [ 286.396328][ T8093] netlink: 146 bytes leftover after parsing attributes in process `syz.2.470'. [ 286.797283][ T8095] zswap: compressor not available [ 290.082634][ T8147] zswap: compressor û not available [ 290.454672][ T8160] netlink: 280 bytes leftover after parsing attributes in process `syz.0.482'. [ 291.200142][ T8175] netlink: 'syz.2.490': attribute type 1 has an invalid length. [ 291.464928][ T8172] Invalid ELF header magic: != ELF [ 292.079080][ T8192] netlink: 280 bytes leftover after parsing attributes in process `syz.3.496'. [ 293.759986][ T8215] netlink: 28 bytes leftover after parsing attributes in process `syz.2.499'. [ 297.066672][ T8255] FAULT_INJECTION: forcing a failure. [ 297.066672][ T8255] name fail_futex, interval 1, probability 0, space 0, times 0 [ 297.155420][ T8255] CPU: 1 UID: 0 PID: 8255 Comm: syz.2.508 Not tainted syzkaller #0 PREEMPT(full) [ 297.155466][ T8255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 297.155485][ T8255] Call Trace: [ 297.155496][ T8255] [ 297.155509][ T8255] dump_stack_lvl+0x16c/0x1f0 [ 297.155568][ T8255] should_fail_ex+0x512/0x640 [ 297.155611][ T8255] get_futex_key+0x1d0/0x15f0 [ 297.155650][ T8255] ? find_held_lock+0x2b/0x80 [ 297.155692][ T8255] ? __pfx_get_futex_key+0x10/0x10 [ 297.155723][ T8255] ? __might_fault+0xe3/0x190 [ 297.155777][ T8255] futex_wake+0xea/0x530 [ 297.155834][ T8255] ? __pfx_futex_wake+0x10/0x10 [ 297.155880][ T8255] ? __pfx_sock_do_ioctl+0x10/0x10 [ 297.155947][ T8255] do_futex+0x1e3/0x350 [ 297.155985][ T8255] ? __pfx_do_futex+0x10/0x10 [ 297.156023][ T8255] ? sock_ioctl+0x3a9/0x6b0 [ 297.156061][ T8255] __x64_sys_futex+0x1e0/0x4c0 [ 297.156103][ T8255] ? __fget_files+0x20e/0x3c0 [ 297.156152][ T8255] ? __pfx___x64_sys_futex+0x10/0x10 [ 297.156199][ T8255] ? fput+0x70/0xf0 [ 297.156237][ T8255] do_syscall_64+0xcd/0xf80 [ 297.156293][ T8255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 297.156327][ T8255] RIP: 0033:0x7fe70e38f7c9 [ 297.156353][ T8255] 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 [ 297.156392][ T8255] RSP: 002b:00007fe70f19d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 297.156424][ T8255] RAX: ffffffffffffffda RBX: 00007fe70e5e5fa8 RCX: 00007fe70e38f7c9 [ 297.156447][ T8255] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fe70e5e5fac [ 297.156467][ T8255] RBP: 00007fe70e5e5fa0 R08: 00007fe70f19e000 R09: 0000000000000000 [ 297.156489][ T8255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 297.156509][ T8255] R13: 00007fe70e5e6038 R14: 00007ffd64bbfdf0 R15: 00007ffd64bbfed8 [ 297.156553][ T8255] [ 297.787379][ T8266] netlink: 28 bytes leftover after parsing attributes in process `syz.0.512'. [ 297.885732][ T8268] netlink: 280 bytes leftover after parsing attributes in process `syz.1.513'. [ 298.437859][ T8281] loop6: detected capacity change from 0 to 4194304 [ 300.789263][ T8297] bond0: no command found in slaves file - use +ifname or -ifname [ 301.485680][ T8321] netlink: 28 bytes leftover after parsing attributes in process `syz.3.526'. [ 301.550570][ T30] audit: type=1800 audit(1767444421.627:9): pid=8322 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.525" name="discovery_nqn" dev="configfs" ino=55981 res=0 errno=0 [ 301.663281][ T8318] FAULT_INJECTION: forcing a failure. [ 301.663281][ T8318] name failslab, interval 1, probability 0, space 0, times 0 [ 301.781204][ T8318] CPU: 1 UID: 0 PID: 8318 Comm: syz.2.524 Not tainted syzkaller #0 PREEMPT(full) [ 301.781250][ T8318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 301.781269][ T8318] Call Trace: [ 301.781280][ T8318] [ 301.781293][ T8318] dump_stack_lvl+0x16c/0x1f0 [ 301.781350][ T8318] should_fail_ex+0x512/0x640 [ 301.781388][ T8318] ? fs_reclaim_acquire+0xae/0x150 [ 301.781453][ T8318] should_failslab+0xc2/0x120 [ 301.781507][ T8318] __kmalloc_noprof+0xeb/0x910 [ 301.781545][ T8318] ? tomoyo_encode2+0x100/0x3e0 [ 301.781596][ T8318] ? tomoyo_encode2+0x100/0x3e0 [ 301.781638][ T8318] tomoyo_encode2+0x100/0x3e0 [ 301.781689][ T8318] tomoyo_encode+0x29/0x50 [ 301.781732][ T8318] tomoyo_realpath_from_path+0x18f/0x6e0 [ 301.781792][ T8318] tomoyo_check_open_permission+0x2ab/0x3c0 [ 301.781834][ T8318] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 301.781916][ T8318] ? do_raw_spin_lock+0x12c/0x2b0 [ 301.781967][ T8318] tomoyo_file_open+0x6b/0x90 [ 301.782021][ T8318] security_file_open+0x84/0x1e0 [ 301.782066][ T8318] do_dentry_open+0x597/0x1590 [ 301.782122][ T8318] ? security_inode_permission+0xbf/0x260 [ 301.782170][ T8318] vfs_open+0x82/0x3f0 [ 301.782211][ T8318] path_openat+0x2078/0x3140 [ 301.782281][ T8318] ? __pfx_path_openat+0x10/0x10 [ 301.782345][ T8318] do_filp_open+0x20b/0x470 [ 301.782397][ T8318] ? __pfx_do_filp_open+0x10/0x10 [ 301.782488][ T8318] ? alloc_fd+0x471/0x7d0 [ 301.782550][ T8318] do_sys_openat2+0x121/0x290 [ 301.782589][ T8318] ? __pfx_do_sys_openat2+0x10/0x10 [ 301.782644][ T8318] __x64_sys_openat+0x174/0x210 [ 301.782685][ T8318] ? __pfx___x64_sys_openat+0x10/0x10 [ 301.782741][ T8318] do_syscall_64+0xcd/0xf80 [ 301.782796][ T8318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 301.782832][ T8318] RIP: 0033:0x7fe70e38f7c9 [ 301.782861][ T8318] 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 [ 301.782895][ T8318] RSP: 002b:00007fe70c1f4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 301.782927][ T8318] RAX: ffffffffffffffda RBX: 00007fe70e5e6270 RCX: 00007fe70e38f7c9 [ 301.782949][ T8318] RDX: 0000000000000900 RSI: 0000200000002c00 RDI: ffffffffffffff9c [ 301.782971][ T8318] RBP: 00007fe70e413f91 R08: 0000000000000000 R09: 0000000000000000 [ 301.782991][ T8318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 301.783022][ T8318] R13: 00007fe70e5e6308 R14: 00007fe70e5e6270 R15: 00007ffd64bbfed8 [ 301.783067][ T8318] [ 302.662811][ T8318] ERROR: Out of memory at tomoyo_realpath_from_path. [ 302.898387][ T8337] debugfs: '!PjE ùrõ£Ò„yù*›"¤l-ý¤ôy–ú„L̓÷ÓÄ]' already exists in 'ieee80211' [ 304.139692][ T8363] netlink: 28 bytes leftover after parsing attributes in process `syz.1.537'. [ 304.299218][ T8366] __vm_enough_memory: pid: 8366, comm: syz.0.536, bytes: 4398046511104 not enough memory for the allocation [ 305.268181][ T8374] netlink: 280 bytes leftover after parsing attributes in process `syz.3.538'. [ 308.183641][ T8412] netlink: 280 bytes leftover after parsing attributes in process `syz.2.550'. [ 310.465842][ T8444] netlink: 28 bytes leftover after parsing attributes in process `syz.3.557'. [ 310.611367][ T8449] netlink: 28 bytes leftover after parsing attributes in process `syz.1.558'. [ 311.893076][ T8472] FAULT_INJECTION: forcing a failure. [ 311.893076][ T8472] name failslab, interval 1, probability 0, space 0, times 0 [ 312.092693][ T8472] CPU: 1 UID: 0 PID: 8472 Comm: syz.3.563 Not tainted syzkaller #0 PREEMPT(full) [ 312.092743][ T8472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 312.092763][ T8472] Call Trace: [ 312.092773][ T8472] [ 312.092785][ T8472] dump_stack_lvl+0x16c/0x1f0 [ 312.092839][ T8472] should_fail_ex+0x512/0x640 [ 312.092873][ T8472] ? __kmalloc_noprof+0xca/0x910 [ 312.092912][ T8472] should_failslab+0xc2/0x120 [ 312.092961][ T8472] __kmalloc_noprof+0xeb/0x910 [ 312.092996][ T8472] ? copy_splice_read+0x1a8/0xc20 [ 312.093054][ T8472] ? copy_splice_read+0x1a8/0xc20 [ 312.093098][ T8472] copy_splice_read+0x1a8/0xc20 [ 312.093152][ T8472] ? __pfx_copy_splice_read+0x10/0x10 [ 312.093204][ T8472] ? look_up_lock_class+0x59/0x130 [ 312.093260][ T8472] ? lockdep_init_map_type+0x5c/0x270 [ 312.093296][ T8472] ? __pfx_pipe_lock_cmp_fn+0x10/0x10 [ 312.093344][ T8472] ? __pfx_copy_splice_read+0x10/0x10 [ 312.093391][ T8472] do_splice_read+0x285/0x370 [ 312.093441][ T8472] splice_direct_to_actor+0x2a1/0xa30 [ 312.093493][ T8472] ? __pfx_direct_splice_actor+0x10/0x10 [ 312.093551][ T8472] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 312.093596][ T8472] ? get_pid_task+0xfc/0x250 [ 312.093635][ T8472] do_splice_direct+0x174/0x240 [ 312.093684][ T8472] ? __pfx_do_splice_direct+0x10/0x10 [ 312.093739][ T8472] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 312.093793][ T8472] ? rw_verify_area+0xcf/0x6c0 [ 312.093836][ T8472] do_sendfile+0xb06/0xe50 [ 312.093887][ T8472] ? __pfx_do_sendfile+0x10/0x10 [ 312.093930][ T8472] ? __fget_files+0x20e/0x3c0 [ 312.093987][ T8472] __x64_sys_sendfile64+0x1d8/0x220 [ 312.094017][ T8472] ? ksys_write+0x1ac/0x250 [ 312.094059][ T8472] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 312.094103][ T8472] do_syscall_64+0xcd/0xf80 [ 312.094154][ T8472] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 312.094187][ T8472] RIP: 0033:0x7f060e58f7c9 [ 312.094211][ T8472] 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 [ 312.094241][ T8472] RSP: 002b:00007f060f4a6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 312.094271][ T8472] RAX: ffffffffffffffda RBX: 00007f060e7e6180 RCX: 00007f060e58f7c9 [ 312.094292][ T8472] RDX: 0000000000000000 RSI: 000000000000000a RDI: 0000000000000009 [ 312.094310][ T8472] RBP: 00007f060f4a6090 R08: 0000000000000000 R09: 0000000000000000 [ 312.094329][ T8472] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000001 [ 312.094348][ T8472] R13: 00007f060e7e6218 R14: 00007f060e7e6180 R15: 00007ffd3a0fc698 [ 312.094391][ T8472] [ 316.535156][ T8525] netlink: 28 bytes leftover after parsing attributes in process `syz.3.578'. [ 317.584301][ T8541] EXT4-fs error (device sda1): ext4_lookup:1785: inode #274: comm syz.3.581: iget: checksum invalid [ 317.660040][ T8541] faux_driver regulatory: loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 317.895923][ T8541] EXT4-fs error (device sda1): ext4_lookup:1785: inode #274: comm syz.3.581: iget: checksum invalid [ 317.972793][ T8541] faux_driver regulatory: loading /lib/firmware/updates/regulatory.db failed with error -74 [ 318.069397][ T8541] EXT4-fs error (device sda1): ext4_lookup:1785: inode #274: comm syz.3.581: iget: checksum invalid [ 318.111563][ T8543] FAULT_INJECTION: forcing a failure. [ 318.111563][ T8543] name failslab, interval 1, probability 0, space 0, times 0 [ 318.214473][ T8541] faux_driver regulatory: loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 318.292438][ T8543] CPU: 0 UID: 0 PID: 8543 Comm: syz.3.581 Not tainted syzkaller #0 PREEMPT(full) [ 318.292483][ T8543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 318.292505][ T8543] Call Trace: [ 318.292515][ T8543] [ 318.292527][ T8543] dump_stack_lvl+0x16c/0x1f0 [ 318.292583][ T8543] should_fail_ex+0x512/0x640 [ 318.292620][ T8543] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 318.292666][ T8543] should_failslab+0xc2/0x120 [ 318.292727][ T8543] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 318.292771][ T8543] ? __d_alloc+0x35/0xa80 [ 318.292806][ T8543] ? __d_alloc+0x35/0xa80 [ 318.292831][ T8543] __d_alloc+0x35/0xa80 [ 318.292864][ T8543] d_alloc_parallel+0x111/0x1510 [ 318.292932][ T8543] ? find_held_lock+0x2b/0x80 [ 318.292979][ T8543] ? __pfx_d_alloc_parallel+0x10/0x10 [ 318.293027][ T8543] ? __d_lookup+0x266/0x4a0 [ 318.293077][ T8543] lookup_open.isra.0+0x66c/0x1780 [ 318.293140][ T8543] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 318.293193][ T8543] ? find_held_lock+0x2b/0x80 [ 318.293246][ T8543] ? __pfx_down_write+0x10/0x10 [ 318.293290][ T8543] path_openat+0xa95/0x3140 [ 318.293356][ T8543] ? __pfx_path_openat+0x10/0x10 [ 318.293424][ T8543] do_filp_open+0x20b/0x470 [ 318.293477][ T8543] ? __pfx_do_filp_open+0x10/0x10 [ 318.293558][ T8543] ? alloc_fd+0x471/0x7d0 [ 318.293617][ T8543] do_sys_openat2+0x121/0x290 [ 318.293655][ T8543] ? __pfx_do_sys_openat2+0x10/0x10 [ 318.293709][ T8543] __x64_sys_openat+0x174/0x210 [ 318.293746][ T8543] ? __pfx___x64_sys_openat+0x10/0x10 [ 318.293787][ T8543] do_syscall_64+0xcd/0xf80 [ 318.293827][ T8543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 318.293853][ T8543] RIP: 0033:0x7f060e58f7c9 [ 318.293872][ T8543] 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 [ 318.293902][ T8543] RSP: 002b:00007f060f4a6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 318.293925][ T8543] RAX: ffffffffffffffda RBX: 00007f060e7e6180 RCX: 00007f060e58f7c9 [ 318.293941][ T8543] RDX: 0000000000002062 RSI: 00002000000002c0 RDI: ffffffffffffff9c [ 318.293957][ T8543] RBP: 00007f060e613f91 R08: 0000000000000000 R09: 0000000000000000 [ 318.293971][ T8543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 318.293985][ T8543] R13: 00007f060e7e6218 R14: 00007f060e7e6180 R15: 00007ffd3a0fc698 [ 318.294017][ T8543] [ 318.294284][ T8541] EXT4-fs error (device sda1): ext4_lookup:1785: inode #274: comm syz.3.581: iget: checksum invalid [ 318.621827][ T8541] faux_driver regulatory: loading /lib/firmware/regulatory.db failed with error -74 [ 318.822441][ T8541] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -74 [ 318.832181][ T8541] faux_driver regulatory: Falling back to sysfs fallback for: regulatory.db [ 319.154387][ T8564] netlink: 28 bytes leftover after parsing attributes in process `syz.2.587'. [ 319.176980][ T8564] ipvlan0: entered promiscuous mode [ 319.194816][ T8564] ipvlan0: entered allmulticast mode [ 319.224701][ T8564] veth0_vlan: entered allmulticast mode [ 319.693144][ T8571] netlink: 28 bytes leftover after parsing attributes in process `syz.3.590'. [ 320.058874][ T8578] netlink: 12 bytes leftover after parsing attributes in process `syz.3.592'. [ 320.117580][ T30] audit: type=1800 audit(1767444440.197:10): pid=8581 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.592" name="lu_gp_id" dev="configfs" ino=63002 res=0 errno=0 [ 320.185464][ T8578] EXT4-fs error (device sda1): ext4_lookup:1785: inode #274: comm syz.3.592: iget: checksum invalid [ 320.276353][ T8578] faux_driver regulatory: loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 320.319371][ T8578] EXT4-fs error (device sda1): ext4_lookup:1785: inode #274: comm syz.3.592: iget: checksum invalid [ 320.349845][ T30] audit: type=1800 audit(1767444440.427:11): pid=8580 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.593" name="features" dev="configfs" ino=63008 res=0 errno=0 [ 320.386685][ T8578] faux_driver regulatory: loading /lib/firmware/updates/regulatory.db failed with error -74 [ 320.478410][ T8578] EXT4-fs error (device sda1): ext4_lookup:1785: inode #274: comm syz.3.592: iget: checksum invalid [ 320.572444][ T8578] faux_driver regulatory: loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 320.624078][ T8578] EXT4-fs error (device sda1): ext4_lookup:1785: inode #274: comm syz.3.592: iget: checksum invalid [ 320.673662][ T8578] faux_driver regulatory: loading /lib/firmware/regulatory.db failed with error -74 [ 320.718623][ T8578] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -74 [ 320.764084][ T8578] faux_driver regulatory: Falling back to sysfs fallback for: regulatory.db [ 321.080691][ T8586] zswap: compressor not available [ 321.940043][ T8616] netlink: 28 bytes leftover after parsing attributes in process `syz.3.601'. [ 322.368687][ T8619] page: refcount:8 mapcount:0 mapping:0000000000000000 index:0xffff88807800e000 pfn:0x78008 [ 322.413384][ T8619] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 322.422334][ T8619] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 322.463240][ T8619] raw: 00fff00000000040 0000000000000000 dead000000000122 0000000000000000 [ 322.471953][ T8619] raw: ffff88807800e000 0000000000000000 00000008ffffffff 0000000000000000 [ 322.515724][ T8619] head: 00fff00000000040 0000000000000000 dead000000000122 0000000000000000 [ 322.552608][ T8619] head: ffff88807800e000 0000000000000000 00000008ffffffff 0000000000000000 [ 322.582446][ T8619] head: 00fff00000000003 ffffea0001e00201 00000000ffffffff 00000000ffffffff [ 322.591213][ T8619] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 322.641388][ T8619] page dumped because: unmovable page [ 322.661674][ T8619] page_owner tracks the page as allocated [ 322.681909][ T8619] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x52820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 5756, tgid 5756 (sftp-server), ts 86721749686, free_ts 86317284349 [ 322.732245][ T8619] post_alloc_hook+0x1af/0x220 [ 322.737454][ T8619] get_page_from_freelist+0xd0b/0x31a0 [ 322.752395][ T8619] __alloc_frozen_pages_noprof+0x25f/0x2430 [ 322.758557][ T8619] alloc_pages_mpol+0x1fb/0x550 [ 322.768763][ T8619] alloc_pages_noprof+0x131/0x390 [ 322.801847][ T8630] FAULT_INJECTION: forcing a failure. [ 322.801847][ T8630] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 322.822411][ T8619] skb_page_frag_refill+0x186/0x5c0 [ 322.832358][ T8619] try_fill_recv+0x7e4/0x2930 [ 322.847403][ T8619] virtnet_poll+0x18d5/0x3e00 [ 322.884655][ T8630] CPU: 1 UID: 0 PID: 8630 Comm: syz.1.605 Not tainted syzkaller #0 PREEMPT(full) [ 322.884695][ T8630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 322.884715][ T8630] Call Trace: [ 322.884725][ T8630] [ 322.884737][ T8630] dump_stack_lvl+0x16c/0x1f0 [ 322.884800][ T8630] should_fail_ex+0x512/0x640 [ 322.884842][ T8630] should_fail_alloc_page+0xe7/0x130 [ 322.884893][ T8630] prepare_alloc_pages+0x401/0x670 [ 322.884949][ T8630] __alloc_frozen_pages_noprof+0x18b/0x2430 [ 322.884991][ T8630] ? stack_trace_save+0x8e/0xc0 [ 322.885040][ T8630] ? __pfx_stack_trace_save+0x10/0x10 [ 322.885091][ T8630] ? stack_depot_save_flags+0x29/0x9b0 [ 322.885125][ T8630] ? trace_mm_page_alloc+0x11b/0x180 [ 322.885187][ T8630] ? kasan_save_stack+0x42/0x60 [ 322.885229][ T8630] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 322.885266][ T8630] ? kmem_cache_alloc_noprof+0x25e/0x770 [ 322.885308][ T8630] ? __handle_mm_fault+0xbeb/0x2bb0 [ 322.885340][ T8630] ? do_user_addr_fault+0x7a6/0x1370 [ 322.885377][ T8630] ? exc_page_fault+0x64/0xc0 [ 322.885426][ T8630] ? asm_exc_page_fault+0x26/0x30 [ 322.885455][ T8630] ? rep_movs_alternative+0x11/0x90 [ 322.885488][ T8630] ? _copy_to_iter+0x383/0x1710 [ 322.885520][ T8630] ? seq_read_iter+0x71e/0x12d0 [ 322.885562][ T8630] ? proc_reg_read_iter+0x220/0x310 [ 322.885618][ T8630] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 322.885676][ T8630] ? policy_nodemask+0xea/0x4e0 [ 322.885730][ T8630] alloc_pages_mpol+0x1fb/0x550 [ 322.885781][ T8630] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 322.885851][ T8630] alloc_pages_noprof+0x131/0x390 [ 322.885902][ T8630] pte_alloc_one+0x1e/0x3d0 [ 322.885947][ T8630] __do_fault+0x320/0x490 [ 322.885990][ T8630] do_fault+0x302/0x1ad0 [ 322.886035][ T8630] ? __pfx_filemap_map_pages+0x10/0x10 [ 322.886072][ T8630] ? __pmd_alloc+0x6aa/0x9c0 [ 322.886122][ T8630] __handle_mm_fault+0x1919/0x2bb0 [ 322.886166][ T8630] ? __pfx___handle_mm_fault+0x10/0x10 [ 322.886224][ T8630] ? find_vma+0xbf/0x140 [ 322.886267][ T8630] ? __pfx_find_vma+0x10/0x10 [ 322.886306][ T8630] ? __x64_sys_pread64+0x1eb/0x250 [ 322.886370][ T8630] handle_mm_fault+0x3fe/0xad0 [ 322.886417][ T8630] do_user_addr_fault+0x7a6/0x1370 [ 322.886460][ T8630] ? rcu_is_watching+0x12/0xc0 [ 322.886511][ T8630] exc_page_fault+0x64/0xc0 [ 322.886559][ T8630] asm_exc_page_fault+0x26/0x30 [ 322.886589][ T8630] RIP: 0010:rep_movs_alternative+0x11/0x90 [ 322.886627][ T8630] Code: e9 14 81 04 00 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 83 f9 40 73 44 83 f9 08 73 25 85 c9 74 0f 8a 06 <88> 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 cc cc cc cc 66 66 2e 0f [ 322.886658][ T8630] RSP: 0018:ffffc90018fafaf8 EFLAGS: 00050202 [ 322.886685][ T8630] RAX: 0000000000000035 RBX: 0000000000000002 RCX: 0000000000000002 [ 322.886704][ T8630] RDX: ffffed100668d404 RSI: ffff88803346a01d RDI: 0000000000000000 [ 322.886724][ T8630] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed100668d403 [ 322.886743][ T8630] R10: ffff88803346a01e R11: ffff8880236f29b0 R12: ffffc90018fafd88 [ 322.886766][ T8630] R13: 0000000000000002 R14: ffff88803346a01d R15: 00007ffffffff000 [ 322.886818][ T8630] _copy_to_iter+0x383/0x1710 [ 322.886853][ T8630] ? disk_seqf_stop+0x4f/0x90 [ 322.886903][ T8630] ? __pfx__copy_to_iter+0x10/0x10 [ 322.886934][ T8630] ? disk_seqf_stop+0x4f/0x90 [ 322.886976][ T8630] ? disk_seqf_stop+0x4f/0x90 [ 322.887019][ T8630] ? traverse.part.0.constprop.0+0x2c5/0x650 [ 322.887078][ T8630] seq_read_iter+0x71e/0x12d0 [ 322.887137][ T8630] proc_reg_read_iter+0x220/0x310 [ 322.887188][ T8630] vfs_read+0x8bf/0xcf0 [ 322.887241][ T8630] ? __pfx_vfs_read+0x10/0x10 [ 322.887282][ T8630] ? find_held_lock+0x2b/0x80 [ 322.887349][ T8630] __x64_sys_pread64+0x1eb/0x250 [ 322.887397][ T8630] ? __pfx___x64_sys_pread64+0x10/0x10 [ 322.887458][ T8630] do_syscall_64+0xcd/0xf80 [ 322.887508][ T8630] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 322.887541][ T8630] RIP: 0033:0x7f217958f7c9 [ 322.887566][ T8630] 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 [ 322.887596][ T8630] RSP: 002b:00007f217a462038 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 322.887625][ T8630] RAX: ffffffffffffffda RBX: 00007f21797e5fa0 RCX: 00007f217958f7c9 [ 322.887645][ T8630] RDX: 0000000000000006 RSI: 0000000000000000 RDI: 0000000000000003 [ 322.887665][ T8630] RBP: 00007f217a462090 R08: 0000000000000000 R09: 0000000000000000 [ 322.887684][ T8630] R10: 0000000000000200 R11: 0000000000000246 R12: 0000000000000001 [ 322.887703][ T8630] R13: 00007f21797e6038 R14: 00007f21797e5fa0 R15: 00007ffe22a9a6d8 [ 322.887748][ T8630] [ 323.821998][ T8619] __napi_poll.constprop.0+0xb3/0x540 [ 323.832484][ T8619] net_rx_action+0x9f9/0xfa0 [ 323.837302][ T8619] handle_softirqs+0x219/0x950 [ 323.842253][ T8619] __irq_exit_rcu+0x109/0x170 [ 323.847674][ T8619] irq_exit_rcu+0x9/0x30 [ 323.852013][ T8619] common_interrupt+0xbf/0xe0 [ 324.092469][ T8619] asm_common_interrupt+0x26/0x40 [ 324.097593][ T8619] page last free pid 5809 tgid 5809 stack trace: [ 324.227216][ T8619] __free_frozen_pages+0x7df/0x1170 [ 324.234784][ T8619] __put_partials+0x130/0x170 [ 324.253024][ T8619] qlist_free_all+0x4c/0xf0 [ 324.262608][ T8619] kasan_quarantine_reduce+0x195/0x1e0 [ 324.272470][ T8619] __kasan_slab_alloc+0x69/0x90 [ 324.282586][ T8619] kmem_cache_alloc_noprof+0x25e/0x770 [ 324.288138][ T8619] getname_flags.part.0+0x4c/0x550 [ 324.293642][ T8619] getname_flags+0x93/0xf0 [ 324.302416][ T8619] do_sys_openat2+0xb9/0x290 [ 324.307343][ T8619] __x64_sys_openat+0x174/0x210 [ 324.312502][ T8619] do_syscall_64+0xcd/0xf80 [ 324.317113][ T8619] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 325.382699][ T8618] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x78000 [ 325.391561][ T8618] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 325.463827][ T8618] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 325.479917][ T8652] netlink: 28 bytes leftover after parsing attributes in process `syz.3.612'. [ 325.493532][ T8618] page_type: f5(slab) [ 325.520567][ T8618] raw: 00fff00000000040 ffff88813ff27140 dead000000000122 0000000000000000 [ 325.540380][ T8618] raw: 0000000000000000 0000000000040004 00000000f5000000 0000000000000000 [ 325.582416][ T8618] head: 00fff00000000040 ffff88813ff27140 dead000000000122 0000000000000000 [ 325.623846][ T8618] head: 0000000000000000 0000000000040004 00000000f5000000 0000000000000000 [ 325.652420][ T8618] head: 00fff00000000003 ffffea0001e00001 00000000ffffffff 00000000ffffffff [ 325.682441][ T8618] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 325.722408][ T8618] page dumped because: unmovable page [ 325.762432][ T8618] page_owner tracks the page as allocated [ 325.768372][ T8618] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 6626, tgid 6626 (kworker/u10:10), ts 322862762391, free_ts 319508042241 [ 325.842402][ T8618] post_alloc_hook+0x1af/0x220 [ 325.852174][ T8618] get_page_from_freelist+0xd0b/0x31a0 [ 325.862377][ T8618] __alloc_frozen_pages_noprof+0x25f/0x2430 [ 325.877473][ T8618] alloc_pages_mpol+0x1fb/0x550 [ 325.892461][ T8618] new_slab+0x2c3/0x430 [ 325.897701][ T8618] ___slab_alloc+0xe18/0x1c90 [ 325.907827][ T8618] __slab_alloc.constprop.0+0x63/0x110 [ 325.920941][ T8618] __kmalloc_node_track_caller_noprof+0x4d6/0x930 [ 325.928068][ T8618] kmalloc_reserve+0xef/0x2c0 [ 325.933374][ T8618] __alloc_skb+0x186/0x410 [ 326.002080][ T8618] nsim_dev_trap_report_work+0x2b1/0xcf0 [ 326.042518][ T8618] process_one_work+0x9ba/0x1b20 [ 326.053869][ T8618] worker_thread+0x6c8/0xf10 [ 326.069378][ T8618] kthread+0x3c5/0x780 [ 326.102380][ T8618] ret_from_fork+0x983/0xb10 [ 326.131261][ T8618] ret_from_fork_asm+0x1a/0x30 [ 326.138811][ T8618] page last free pid 6626 tgid 6626 stack trace: [ 326.154355][ T8618] __free_frozen_pages+0x7df/0x1170 [ 326.172441][ T8618] __put_partials+0x130/0x170 [ 326.182393][ T8618] qlist_free_all+0x4c/0xf0 [ 326.202400][ T8618] kasan_quarantine_reduce+0x195/0x1e0 [ 326.232462][ T8618] __kasan_slab_alloc+0x69/0x90 [ 326.250344][ T8618] kmem_cache_alloc_node_noprof+0x298/0x800 [ 326.282794][ T8618] __alloc_skb+0x156/0x410 [ 326.322390][ T8618] inet6_netconf_notify_devconf+0x87/0x180 [ 326.345280][ T8618] addrconf_sysctl_unregister+0x134/0x1c0 [ 326.393143][ T8618] addrconf_ifdown.isra.0+0x1621/0x1b90 [ 326.449837][ T8618] addrconf_notify+0x220/0x19f0 [ 326.462084][ T8618] notifier_call_chain+0xbc/0x3e0 [ 326.473735][ T8618] call_netdevice_notifiers_info+0xbe/0x110 [ 326.492218][ T8618] unregister_netdevice_many_notify+0xf81/0x2590 [ 326.502374][ T8618] ops_undo_list+0x8fc/0xab0 [ 326.522408][ T8618] cleanup_net+0x41b/0x830 [ 326.698300][ T8679] __vm_enough_memory: pid: 8679, comm: syz.3.617, bytes: 4398046511104 not enough memory for the allocation [ 327.303854][ T8687] netlink: zone id is out of range [ 327.309072][ T8687] netlink: zone id is out of range [ 327.352454][ T8687] netlink: zone id is out of range [ 327.383029][ T8687] netlink: zone id is out of range [ 327.491315][ T8687] netlink: zone id is out of range [ 327.516365][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 327.523233][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 327.599778][ T8687] netlink: zone id is out of range [ 327.609960][ T8687] netlink: zone id is out of range [ 327.620097][ T8687] netlink: zone id is out of range [ 327.648553][ T8687] netlink: zone id is out of range [ 327.692652][ T8687] netlink: zone id is out of range [ 327.835903][ T8697] nvme_fcloop: unknown parameter or missing value '7' [ 328.284396][ T8694] netlink: 338 bytes leftover after parsing attributes in process `syz.3.622'. [ 328.412662][ T8704] FAULT_INJECTION: forcing a failure. [ 328.412662][ T8704] name failslab, interval 1, probability 0, space 0, times 0 [ 328.451154][ T8704] CPU: 1 UID: 0 PID: 8704 Comm: syz.1.631 Not tainted syzkaller #0 PREEMPT(full) [ 328.451206][ T8704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 328.451227][ T8704] Call Trace: [ 328.451243][ T8704] [ 328.451257][ T8704] dump_stack_lvl+0x16c/0x1f0 [ 328.451326][ T8704] should_fail_ex+0x512/0x640 [ 328.451363][ T8704] ? kmem_cache_alloc_noprof+0x62/0x770 [ 328.451410][ T8704] should_failslab+0xc2/0x120 [ 328.451462][ T8704] kmem_cache_alloc_noprof+0x83/0x770 [ 328.451509][ T8704] ? __kernfs_new_node+0xd2/0x9b0 [ 328.451554][ T8704] ? __kernfs_new_node+0xd2/0x9b0 [ 328.451589][ T8704] __kernfs_new_node+0xd2/0x9b0 [ 328.451631][ T8704] ? __pfx___kernfs_new_node+0x10/0x10 [ 328.451679][ T8704] ? find_held_lock+0x2b/0x80 [ 328.451723][ T8704] ? kernfs_root+0xee/0x2a0 [ 328.451766][ T8704] kernfs_new_node+0x13c/0x1e0 [ 328.451817][ T8704] __kernfs_create_file+0x53/0x350 [ 328.451876][ T8704] sysfs_add_file_mode_ns+0x207/0x3c0 [ 328.451922][ T8704] internal_create_group+0x597/0xf70 [ 328.451973][ T8704] ? __pfx_internal_create_group+0x10/0x10 [ 328.452028][ T8704] ? kernfs_create_link+0x1bd/0x240 [ 328.452091][ T8704] internal_create_groups+0x9d/0x150 [ 328.452137][ T8704] device_add+0xf56/0x1980 [ 328.452187][ T8704] ? __pfx_device_add+0x10/0x10 [ 328.452233][ T8704] ? lockdep_init_map_type+0x5c/0x270 [ 328.452272][ T8704] ? __init_waitqueue_head+0xca/0x150 [ 328.452327][ T8704] netdev_register_kobject+0x1a9/0x3d0 [ 328.452387][ T8704] register_netdevice+0x13ac/0x21d0 [ 328.452446][ T8704] ? __pfx_register_netdevice+0x10/0x10 [ 328.452496][ T8704] ? dev_addr_mod+0x31a/0x4f0 [ 328.452538][ T8704] __tun_chr_ioctl+0x1eb6/0x4880 [ 328.452571][ T8704] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 328.452618][ T8704] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 328.452658][ T8704] ? hook_file_ioctl_common+0x144/0x410 [ 328.452708][ T8704] ? __fget_files+0x20e/0x3c0 [ 328.452762][ T8704] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 328.452796][ T8704] __x64_sys_ioctl+0x18e/0x210 [ 328.452838][ T8704] do_syscall_64+0xcd/0xf80 [ 328.452891][ T8704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.452923][ T8704] RIP: 0033:0x7f217958f7c9 [ 328.452949][ T8704] 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 [ 328.452981][ T8704] RSP: 002b:00007f217a462038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 328.453013][ T8704] RAX: ffffffffffffffda RBX: 00007f21797e5fa0 RCX: 00007f217958f7c9 [ 328.453037][ T8704] RDX: 0000000000000038 RSI: 00000000400454ca RDI: 0000000000000005 [ 328.453057][ T8704] RBP: 00007f2179613f91 R08: 0000000000000000 R09: 0000000000000000 [ 328.453076][ T8704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 328.453096][ T8704] R13: 00007f21797e6038 R14: 00007f21797e5fa0 R15: 00007ffe22a9a6d8 [ 328.453140][ T8704] [ 329.212708][ T8711] FAULT_INJECTION: forcing a failure. [ 329.212708][ T8711] name failslab, interval 1, probability 0, space 0, times 0 [ 329.236712][ T8712] netlink: 28 bytes leftover after parsing attributes in process `syz.0.624'. [ 329.279499][ T8711] CPU: 1 UID: 0 PID: 8711 Comm: syz.3.625 Not tainted syzkaller #0 PREEMPT(full) [ 329.279546][ T8711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 329.279566][ T8711] Call Trace: [ 329.279578][ T8711] [ 329.279591][ T8711] dump_stack_lvl+0x16c/0x1f0 [ 329.279648][ T8711] should_fail_ex+0x512/0x640 [ 329.279684][ T8711] ? kmem_cache_alloc_noprof+0x62/0x770 [ 329.279730][ T8711] should_failslab+0xc2/0x120 [ 329.279783][ T8711] kmem_cache_alloc_noprof+0x83/0x770 [ 329.279824][ T8711] ? key_alloc+0x3e0/0x1330 [ 329.279872][ T8711] ? key_alloc+0x3e0/0x1330 [ 329.279912][ T8711] key_alloc+0x3e0/0x1330 [ 329.279979][ T8711] ? __pfx_key_alloc+0x10/0x10 [ 329.280035][ T8711] keyring_alloc+0x44/0xc0 [ 329.280086][ T8711] install_session_keyring_to_cred+0x190/0x230 [ 329.280132][ T8711] join_session_keyring+0x1b8/0x340 [ 329.280173][ T8711] lookup_user_key+0x576/0x1300 [ 329.280218][ T8711] ? __pfx_lookup_user_key+0x10/0x10 [ 329.280261][ T8711] ? __pfx_do_futex+0x10/0x10 [ 329.280305][ T8711] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 329.280353][ T8711] ? fput+0x70/0xf0 [ 329.280392][ T8711] keyctl_keyring_move+0xb4/0x150 [ 329.280428][ T8711] __do_sys_keyctl+0x171/0x590 [ 329.280472][ T8711] do_syscall_64+0xcd/0xf80 [ 329.280527][ T8711] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 329.280562][ T8711] RIP: 0033:0x7f060e58f7c9 [ 329.280588][ T8711] 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 [ 329.280622][ T8711] RSP: 002b:00007f060f4e8038 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 329.280655][ T8711] RAX: ffffffffffffffda RBX: 00007f060e7e5fa0 RCX: 00007f060e58f7c9 [ 329.280677][ T8711] RDX: fffffffffffffffd RSI: fffffffffffffffc RDI: 000000000000001e [ 329.280698][ T8711] RBP: 00007f060e613f91 R08: 0000000000000001 R09: 0000000000000000 [ 329.280719][ T8711] R10: fffffffffffffffd R11: 0000000000000246 R12: 0000000000000000 [ 329.280740][ T8711] R13: 00007f060e7e6038 R14: 00007f060e7e5fa0 R15: 00007ffd3a0fc698 [ 329.280783][ T8711] [ 329.977664][ T8714] usb usb3: usbfs: interface 0 claimed by hub while 'syz.1.626' sets config #3 [ 330.937016][ T8714] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN PTI [ 330.941935][ T6599] Bluetooth: hci3: Malformed LE Event: 0x0b [ 330.948955][ T8714] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 330.948991][ T8714] CPU: 1 UID: 0 PID: 8714 Comm: syz.1.626 Not tainted syzkaller #0 PREEMPT(full) [ 330.949030][ T8714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 330.949051][ T8714] RIP: 0010:zcomp_stream_get+0x33/0xa0 [ 330.949106][ T8714] Code: 00 00 00 00 fc ff df 41 54 55 48 89 fd 53 49 89 ec 49 c1 ec 03 4d 01 ec e8 4a 56 cb fb e8 45 56 cb fb 65 48 8b 1d 85 2b bf 0d <41> 80 3c 24 00 75 4f 48 03 5d 00 31 f6 48 89 df e8 e8 3f 84 05 48 [ 330.949139][ T8714] RSP: 0018:ffffc900191ef490 EFLAGS: 00010283 [ 330.949166][ T8714] RAX: 000000000000081c RBX: ffff8881249fc000 RCX: ffffc90004c22000 [ 330.949189][ T8714] RDX: 0000000000080000 RSI: ffffffff85f3149b RDI: 0000000000000000 [ 330.949209][ T8714] RBP: 0000000000000000 R08: 0000000000000006 R09: 746d2f636f72702f [ 330.949231][ T8714] R10: 0000000000000000 R11: ffff888026ed8b30 R12: dffffc0000000000 [ 331.046008][ T8714] R13: dffffc0000000000 R14: 746d2f636f72702f R15: ffffea00023d7840 [ 331.054016][ T8714] FS: 00007f217a4626c0(0000) GS:ffff8881249fc000(0000) knlGS:0000000000000000 [ 331.063008][ T8714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 331.069653][ T8714] CR2: 0000001b313f5ff8 CR3: 000000004d7ca000 CR4: 00000000003526f0 [ 331.077666][ T8714] Call Trace: [ 331.080978][ T8714] [ 331.083945][ T8714] zram_submit_bio+0xde2/0x1e10 [ 331.088871][ T8714] ? __pfx_zram_submit_bio+0x10/0x10 [ 331.094470][ T8714] ? submit_bio_noacct_nocheck+0x72f/0xbe0 [ 331.100321][ T8714] ? blk_try_enter_queue+0x1c0/0x4d0 [ 331.105638][ T8714] __submit_bio+0x304/0x690 [ 331.110182][ T8714] ? __pfx___submit_bio+0x10/0x10 [ 331.115258][ T8714] ? lock_acquire+0x179/0x330 [ 331.119978][ T8714] ? __pfx_blk_cgroup_bio_start+0x10/0x10 [ 331.125757][ T8714] ? submit_bio_noacct_nocheck+0x72f/0xbe0 [ 331.131613][ T8714] submit_bio_noacct_nocheck+0x72f/0xbe0 [ 331.137296][ T8714] ? __pfx_submit_bio_noacct_nocheck+0x10/0x10 [ 331.143500][ T8714] ? __pfx___might_resched+0x10/0x10 [ 331.148842][ T8714] submit_bio_noacct+0x5bd/0x1f40 [ 331.153914][ T8714] submit_bio_wait+0x110/0x250 [ 331.158728][ T8714] ? __pfx_submit_bio_wait+0x10/0x10 [ 331.164075][ T8714] __blkdev_direct_IO_simple+0x488/0x860 [ 331.169755][ T8714] ? __pfx___blkdev_direct_IO_simple+0x10/0x10 [ 331.175959][ T8714] ? __pfx_submit_bio_wait_endio+0x10/0x10 [ 331.181839][ T8714] ? iov_iter_npages+0xf0/0x5a0 [ 331.186721][ T8714] blkdev_direct_IO+0xcb8/0x1fe0 [ 331.191713][ T8714] ? __pfx_blkdev_direct_IO+0x10/0x10 [ 331.197129][ T8714] ? filemap_check_errors+0xa9/0x160 [ 331.202480][ T8714] blkdev_write_iter+0x703/0xe00 [ 331.207472][ T8714] vfs_write+0x7d3/0x11d0 [ 331.211849][ T8714] ? __pfx_blkdev_write_iter+0x10/0x10 [ 331.217346][ T8714] ? __pfx_vfs_write+0x10/0x10 [ 331.222150][ T8714] ? find_held_lock+0x2b/0x80 [ 331.226876][ T8714] ksys_write+0x12a/0x250 [ 331.231249][ T8714] ? __pfx_ksys_write+0x10/0x10 [ 331.236173][ T8714] do_syscall_64+0xcd/0xf80 [ 331.240739][ T8714] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.246675][ T8714] RIP: 0033:0x7f217958f7c9 [ 331.251117][ T8714] 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 [ 331.270849][ T8714] RSP: 002b:00007f217a462038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 331.279308][ T8714] RAX: ffffffffffffffda RBX: 00007f21797e5fa0 RCX: 00007f217958f7c9 [ 331.287401][ T8714] RDX: 000000100000a3d9 RSI: 0000200000000400 RDI: 0000000000000008 [ 331.295404][ T8714] RBP: 00007f2179613f91 R08: 0000000000000000 R09: 0000000000000000 [ 331.303405][ T8714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 331.311401][ T8714] R13: 00007f21797e6038 R14: 00007f21797e5fa0 R15: 00007ffe22a9a6d8 [ 331.319414][ T8714] [ 331.322456][ T8714] Modules linked in: [ 331.327561][ T8714] ---[ end trace 0000000000000000 ]--- [ 331.688093][ T8714] RIP: 0010:zcomp_stream_get+0x33/0xa0 [ 331.700173][ T8714] Code: 00 00 00 00 fc ff df 41 54 55 48 89 fd 53 49 89 ec 49 c1 ec 03 4d 01 ec e8 4a 56 cb fb e8 45 56 cb fb 65 48 8b 1d 85 2b bf 0d <41> 80 3c 24 00 75 4f 48 03 5d 00 31 f6 48 89 df e8 e8 3f 84 05 48 [ 331.832825][ T8714] RSP: 0018:ffffc900191ef490 EFLAGS: 00010283 [ 331.872613][ T8714] RAX: 000000000000081c RBX: ffff8881249fc000 RCX: ffffc90004c22000 [ 331.952119][ T8714] RDX: 0000000000080000 RSI: ffffffff85f3149b RDI: 0000000000000000 [ 331.960170][ T8714] RBP: 0000000000000000 R08: 0000000000000006 R09: 746d2f636f72702f [ 332.149612][ T8714] R10: 0000000000000000 R11: ffff888026ed8b30 R12: dffffc0000000000 [ 332.171776][ T8714] R13: dffffc0000000000 R14: 746d2f636f72702f R15: ffffea00023d7840 [ 332.310596][ T8714] FS: 00007f217a4626c0(0000) GS:ffff8881249fc000(0000) knlGS:0000000000000000 [ 332.319590][ T8714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 332.340962][ T8714] CR2: 0000001b314faff8 CR3: 000000004d7ca000 CR4: 00000000003526f0 [ 332.375310][ T8714] Kernel panic - not syncing: Fatal exception [ 332.382044][ T8714] Kernel Offset: disabled [ 332.386388][ T8714] Rebooting in 86400 seconds..