last executing test programs: 9.920771097s ago: executing program 3 (id=6453): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ovs_packet(&(0x7f0000001940), 0xffffffffffffffff) unshare$auto(0x40000080) mknod$auto(0x0, 0xcb, 0xfffffffa) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'veth1_to_team\x00'}) sendmsg$auto_OVS_CT_LIMIT_CMD_DEL(0xffffffffffffffff, &(0x7f0000003480)={0x0, 0x0, &(0x7f0000003440)={0x0}, 0x1, 0x0, 0x0, 0x40c4}, 0x4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_ovs_datapath(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_OVS_DP_CMD_NEW(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r2, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8}]}, 0x34}}, 0x80) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mlock$auto(0x800, 0x85fc) r3 = syz_genetlink_get_family_id$auto_ovs_datapath(&(0x7f0000000080), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_tipcv2(&(0x7f0000001700), r4) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_OVS_DP_CMD_DEL(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x38, r3, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0xc}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x3}, @OVS_DP_ATTR_NAME={0x11, 0x1, 'ovs_datapath\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x20040011}, 0x20000000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1ac}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$auto(0x3, &(0x7f0000000000)={{0x0, 0x2, 0x0, 0x106, 0x0, 0x1, 0x697b}, 0xed7138c}, 0x9a6, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) r6 = io_uring_setup$auto(0xa, 0x0) io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7fffffff, 0x400, 0x1020, 0x1ff, 0x10001, 0x8, r6, [], {0x6, 0x4, 0x8c48, 0x4, 0x100, 0x7f, 0x101, 0x6, 0x2}, {0x100, 0x10000008, 0x52, 0x1, 0x1, 0x0, 0x76c2, 0x80008, 0x52528651}}) setpriority$auto(0x6, 0xffffffffffffffff, 0x800) 9.397918309s ago: executing program 0 (id=6454): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) close_range$auto(0x2, 0x8, 0x0) close_range$auto(0x2, 0x8, 0x0) eventfd$auto(0x3) select$auto(0x3, 0x0, 0x0, 0x0, 0x0) socket(0x2, 0x80002, 0x73) socket$nl_generic(0x10, 0x3, 0x10) socket(0x2, 0x1, 0x106) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = socket(0xa, 0x5, 0x0) getsockopt$auto(r1, 0x200000000001, 0x10, 0x0, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) sysfs$auto(0x2, 0x23, 0x0) r2 = openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/tracing/set_event\x00', 0x20201, 0x0) write$auto(r2, 0x0, 0x4) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x1, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) shutdown$auto(0x200000003, 0x2) write$auto(0xffffffffffffffff, 0x0, 0x1098c7) r3 = openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/security/tomoyo/query\x00', 0x0, 0x0) read$auto(r3, 0x0, 0xb4d3) msgctl$auto_IPC_SET(0x10001, 0x1, &(0x7f0000000140)={{0x0, 0xee00, 0x0, 0x8, 0x3f, 0x400, 0x80}, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x8, 0x8, 0x94e, 0xb, 0x100, 0x7fffffff, 0x1ff, 0x6, 0x3, @raw=0x7, @raw=0x9}) capset$auto(&(0x7f00000001c0)={0x1}, &(0x7f0000000200)={0x8, 0x8, 0x1}) 8.609406595s ago: executing program 2 (id=6458): r0 = socket(0x2a, 0x2, 0x1) connect$auto(r0, &(0x7f00000000c0)=@qipcrtr={0x2a, 0xffffffff, 0xfffffffe}, 0x55) close_range$auto(0x2, 0xffffffffffffffff, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pts/ptmx\x00', 0x20540, 0x0) mmap$auto(0x0, 0x40009, 0x3, 0x9b72, 0x7, 0x28000) sendmsg$auto_MACSEC_CMD_ADD_RXSA(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x2404c084) timer_create$auto(0x0, &(0x7f0000000040)={@sival_ptr=0x0, @raw=0x4, 0x6, @_tid}, 0x0) close_range$auto(0x2, 0xa, 0x0) socket(0xa, 0x2, 0x0) r1 = socket(0xa, 0x3, 0xff) connect$auto(r1, &(0x7f00000018c0)=@generic={0xa}, 0x55) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_tipcv2(&(0x7f0000000100), r0) sendmsg$auto_TIPC_NL_BEARER_SET(r2, &(0x7f0000002040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c010000008afd3c9fc4", @ANYRES16=r3, @ANYBLOB="01002dbd7000fedbdf25050000000800018004000180"], 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x40044) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x40008000) mlock$auto(0x112, 0x80006) close_range$auto(0x0, 0xfffffffffffff000, 0x2) r4 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/fail-nth\x00', 0x140242, 0x0) mmap$auto(0x0, 0x2020009, 0x7, 0xeb2, 0xfffffffffffffffa, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x1, 0x3) move_mount$auto(0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x0, 0x67) r5 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/block/ram9/diskseq\x00', 0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0xa, 0x0) socket$nl_generic(0x10, 0x3, 0x10) preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x8, 0x5) read$auto(r5, 0x0, 0x20) writev$auto(r4, &(0x7f0000000200)={0x0, 0x10}, 0x3) close_range$auto(0x2, 0x8, 0x0) 8.332989407s ago: executing program 2 (id=6459): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/platform/vkms/graphics/fb0/blank\x00', 0xa001, 0x0) r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/sockstat6\x00', 0x40, 0x0) pread64$auto(r0, 0x0, 0x200000000009, 0xfc) unshare$auto(0x40000080) r1 = open(&(0x7f0000000000)='./file0\x00', 0x161340, 0x130) socket(0x2, 0x2, 0x88) r2 = open(&(0x7f0000000100)='./file0\x00', 0x40801, 0x175) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/devices/virtual/block/loop4/size\x00', 0x40000, 0x0) finit_module$auto(r4, 0x0, 0x3) ptrace$auto(0xd, r3, 0x4, 0x0) r5 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20b42, 0x0) ioctl$auto_PROCMAP_QUERY(r1, 0xc0686611, &(0x7f0000000140)={0xa0000, 0xfffffffffffffffc, 0x98, 0x4, 0x4, 0x6, 0x3ff, 0x8000, 0x2b0e, 0x6, 0x9, 0xffff, 0x3, 0x9, 0x6ff5}) r6 = openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/event2\x00', 0x42140, 0x0) fchmod$auto(r6, 0x7d29) ioctl$auto_SNDCTL_DSP_SETTRIGGER(r5, 0x40045010, &(0x7f0000000040)) mmap$auto(0x0, 0x80003, 0xffd, 0x8000000008012, 0x3, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) readv$auto(0x3, &(0x7f0000000100)={0x0, 0xffff}, 0x1) write$auto_kernfs_file_fops_kernfs_internal(r4, &(0x7f0000000300)="9a0050c109d0a32a27f9cdecc9cd2dc000282894a3f24477a83300ee06733424dded15d0e33edae3f869402bae70dbd1b53a9c6db30f487a13da4702c002a0b71362cb3c98f3610f57bb69e7", 0x4c) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) ioctl$auto_BINDER_FREEZE(r2, 0x400c620e, &(0x7f0000000380)="a6e934c3ba4e7f910625fcd0064de3bdd6fcd70b1b5e59f9a20cc8df434f7c74a17361ccddb96b59e96506f27a0db9e9f8900730fd682f1f9de2666faf0ad435b3bc1b66e906b36c25936cd290f61a23407128590ec1f15fc92a253b353f0c16d4c2f330903446c36600fe24cc741c4045ac5b8e5e069542e4856ae2c330d7b6705707c1d3a81e86ba0f2678544cd3db5ae6c21d1f2f0317c6634bedfbf39035c64255c8695395a0e8bc624e761ddf0971be4f36ced3760dcf61d18a1e081774306e63f4ab7818d28b0147dbb71717cc3f") listmount$auto(0xfffffffffffffffd, 0x0, 0x8, 0x0) remap_file_pages$auto(0x6a27, 0x1000, 0x0, 0xffffffffffffff94, 0x4) mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2) r7 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000005c0)='/sys/devices/virtual/nfc/nfc1/rfkill1/soft\x00', 0xa3182, 0x0) r8 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000010c0)='./cgroup.net/blkio.bfq.dequeue\x00', 0x8ad00, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r8, &(0x7f00000000c0)=""/4096, 0x1000) sendfile$auto(r7, r7, 0x0, 0xffffffff) 8.11781579s ago: executing program 3 (id=6460): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x2, 0x0) socket(0x1d, 0x5, 0x0) socket(0x2, 0x5, 0x0) epoll_ctl$auto(0x5, 0x1, 0x8000000000000000, 0x0) r0 = set_tid_address$auto(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_tipcv2(&(0x7f0000000340), r1) sendmsg$auto_TIPC_NL_NET_SET(r1, &(0x7f00000079c0)={0x0, 0x0, &(0x7f0000007980)={&(0x7f0000000040)={0x20, r2, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@typed={0x8, 0x2, 0x0, 0x0, @fd}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x44050}, 0x2) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) r3 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r6 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) r7 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/system/cpu/cpu1/online\x00', 0x62, 0x0) write$auto(r7, &(0x7f00000002c0)='1\x00\xa6\xcc\r\x91QU\x9dI\xda\x1b\xad\xb1\x9e\xc8Tt\xa8\x94\x9c\x8a\xe2\xc7cOM\xb6\xa3,!o\x9e\xb0\xadT\xfbR\xa1Y\x94V[8\x04c\xdf:]\xd9\x94\xf8F\xbb\xa2\xbb>\xade\x18\xbd\xe2\x1c\x89OO]e[\xda\xac\xdd\x1a\xdd\xdd\xb9o\x1a\xab\xd5\xef`\xfd\x15\x88\x0f\x9a\xd5\xa7\x14\b};\xabt\xd1ak\xe5\x98\xea\xe3}\x10\xab\f_\x19\x9b\x11\xb25VUK\x93\xcdd\x17\xe4\xacA\xa5[\b\xb8;\x02tcf\x06\xfbD\x91\xcaG\xdaa:k[r\x06\xeb\xf0\xc4\xcb\x10\xae\xc8\xe9u\x9f\xdeK\xa5\x8e\xd6\x8f\xd0UV\x11\xcb\xdd\x81\xbe\xde\f/\x06(\x1d\xa5\xc5\x9b\xb2\x96\x05`\xe7\xd5Y\a\xc1\xe9(\x95\xdfH\xf4\v\xf3CRnz\xc2\x13<\xf0\v\x1f\x14\xf3\xd0\xf2\xd1L!\x81\xea\x83\xa0\r|%\xbf\x02trg\x9a\xe7\x00\x85Z\x06?\x12\x98\x0f)\a\xf4\xaa\x05\xc0\xa0r\xd2\x85\x8dH\xd0>\xca\xfc5\x01\x95O4\xca\x95\x1d\x83\xec\nD\x8e\xfb\xce\xd1w\x15:\xe9\x81/B#\xc6\xa1\xfa-\x1b\x8cr\x92nM\xa1;\xe4pd$\xd7\x1b\v\x82\r\f\xd0Hq\xd9\r\x88#\x89\x8d\xcd\x1e\xc7N\xeeO\x8dO\xe9\xfc\x91\xa1\xa8HR+\a\xb7R\t\n+\x7f\xd5H\x90G=\x9a\r\xb10\x17n\x1b\xf8\v\x11\v\xbb\xc8^\xa4\xe2\x05\x91|\x123\xc3:\xfd\xee\x04a\xc8\x12\xce\xa2\x12\xcb\x8c\x87f\xebGQ\xe9\x96\xd5E\x13a\xb7\x057<&\xe0\x94\xa7\xfb\x9d;\xfa\xb1\x1b4a,\'\xb2Ym\xe1:\xbf\x8cs\x06\xa3u\x8d!\n\x80-\x9a\xbb;\xf4\xf3\xe1\x97\xfc8\xff\xa7\\\x8b\xf9\x95\x10$\xef\x1a #b\xfb\xfe\xe9\x06fK0\xdd\x84T,\xfa\xb5\x00\x83d\xbba\xd7\n\x92\x90|l\xdfAN\x9d\xcb\x96\xc7\xe8\xe6\x8bC\xeb\xc7EZ\xc8\x1a\x81nf\tZ-sZ\x13n\xec\xa9\xbf\xd0$\xb9\xd8\x00'/507, 0x1098c7) ioctl$auto_KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$auto(r4, 0xae41, r3) ioctl$auto_KVM_GET_MSRS(r5, 0x4008ae89, &(0x7f0000000080)={0x2, 0x0, [{0x4b564d04, 0x400, 0xfffffffffffffffd}]}) ioprio_get$auto_IOPRIO_WHO_PROCESS(0x1, r0) r8 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(0xffffffffffffffff, 0x0, 0x0) prctl$auto(0x0, 0x7, 0x0, 0x1, 0x0) write$auto(r8, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) 7.688538997s ago: executing program 3 (id=6461): open(&(0x7f0000000000)='./file0\x00', 0x103401, 0x90) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/devices/virtual/block/loop4/queue/wbt_lat_usec\x00', 0x10b142, 0x0) r1 = openat$auto_minstrel_ht_stat_csv_fops_rc80211_minstrel_ht_debugfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/ieee80211/phy3/netdev:wlan0/stations/08:02:11:00:00:01/rc_stats_csv\x00', 0x80800, 0x0) read$auto_minstrel_ht_stat_csv_fops_rc80211_minstrel_ht_debugfs(r1, 0x0, 0x0) r2 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/fib_multipath_hash_policy\x00', 0x2602, 0x0) sendfile$auto(r0, r2, 0x0, 0x2ee) r3 = socketpair$auto(0x800005, 0x7d, 0x8000000000000000, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) capset$auto(0x0, 0x0) mremap$auto(0x4000, 0xfee0, 0x3fd6, 0x3, 0x0) clone$auto(0x1002, 0x4, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x5) madvise$auto(0x0, 0x2003f0, 0x15) fanotify_mark$auto(0x400000000000, 0x305, 0xf2b, 0xffffffffffffffff, 0x0) bpf$auto(0x8, &(0x7f0000000280)=@bpf_attr_7={@btf_id=0x2, 0x6, 0x40000023}, 0x96) mq_open$auto(0x0, 0x62, 0xfffc, 0x0) mq_timedreceive$auto(0xffffffffffffffff, 0x0, 0x4dcd, 0x0, 0x0) write$auto_proc_pid_attr_operations_base(0xffffffffffffffff, &(0x7f0000000200)="a597d9ce6359203d", 0x8) shmget$auto(0x8000, 0x100000000, 0x568c12f2) mlockall$auto(0x3) r4 = openat$auto_ima_measure_policy_ops_ima_fs(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) write$auto_ima_measure_policy_ops_ima_fs(r4, 0x0, 0x0) setsockopt$auto(0x3, 0x1, 0x23, 0x0, 0x9) mmap$auto(0x6, 0x4, 0x9, 0x10, r3, 0x7ff) setsockopt$auto(0x3, 0x1, 0x41, 0x0, 0x88) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) 7.657874878s ago: executing program 1 (id=6462): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) sendfile$auto(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x1, 0x0) openat$auto_uhid_fops_uhid(0xffffffffffffff9c, 0x0, 0x2201, 0x0) mmap$auto(0x0, 0x402000a, 0xffffffffffffffff, 0x400eb1, 0x401, 0x8000) io_uring_setup$auto(0x6, 0x0) socket(0x2, 0x5, 0x0) close_range$auto(0x2, 0x8, 0x0) setsockopt$auto(0x3, 0x84, 0x17, 0x0, 0x27) setsockopt$auto(0x3, 0x10000000084, 0x18, 0x0, 0x8) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) mlock$auto(0x112, 0x80006) 7.29467291s ago: executing program 2 (id=6463): mmap$auto(0x0, 0x400008, 0x4, 0xa910, 0xffffffffffffffff, 0x8000) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r0 = io_uring_setup$auto(0x6, 0x0) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snd/controlC0\x00', 0xa0681, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, 0x0) set_mempolicy$auto(0x6, &(0x7f0000000080)=0x101, 0x21) mmap$auto(0x0, 0x20007, 0x4000000000df, 0xeb1, 0x401, 0x8000) capget$auto(0x0, 0xfffffffffffffffe) capset$auto(0x0, &(0x7f0000000000)={0x2, 0x10000002, 0x6}) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/kernel/bpf_stats_enabled\x00', 0x163041, 0x0) write$auto(0x3, 0x0, 0xfdef) nanosleep$auto(&(0x7f0000000300)={0x9, 0x1000}, &(0x7f0000000340)={0x549, 0x5}) unshare$auto(0x40000080) openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) msgctl$auto_IPC_RMID(0x4, 0x0, &(0x7f0000000240)={{0x0, 0xffffffffffffffff, 0xee00, 0x9, 0x5, 0x8, 0x5}, &(0x7f00000001c0)=0x6, &(0x7f0000000200)=0x1, 0x1, 0xfff, 0x0, 0x7, 0x9, 0x4, 0x9, 0xf}) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) writev$auto(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x40}, 0x8) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\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)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) r2 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptyxf\x00', 0x1c1402, 0x0) ioctl$auto(r2, 0x540a, 0x0) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.cpu/memory.limit_in_bytes\x00', 0x182b02, 0x0) sendfile$auto(r3, r3, 0x0, 0x3) mmap$auto(0x0, 0x2a, 0xdf, 0x9b72, 0x1000, 0x28000) mremap$auto(0x4000, 0x8, 0x3fd6, 0x0, 0x400000002) unshare$auto(0x20000080) mprotect$auto(0x200000000000, 0x806121, 0x8) openat2$dir(0xffffff9c, 0x0, &(0x7f00000002c0)={0x400000, 0x71fae78b53f8a505, 0x20}, 0x18) openat$auto_mISDN_fops_timerdev(0xffffffffffffff9c, &(0x7f0000000000), 0x214080, 0x0) 7.290663584s ago: executing program 0 (id=6464): rseq$auto(&(0x7f00000002c0)={0xe, 0x400, 0x0, 0x20006, 0xffffffff, 0x2}, 0xfffffff4, 0x0, 0x7) ioperm$auto(0x3, 0xe, 0x2000000000000149) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000380), 0x101100, 0x0) r0 = socket(0xb, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_tipcv2(&(0x7f0000000440), r1) sendmsg$auto_TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000003a80)={0x0, 0x0, &(0x7f0000003a40)={&(0x7f0000000080)={0x40, r2, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_BEARER={0x2c, 0x1, 0x0, 0x1, [@typed={0x27, 0x1, 0x0, 0x0, @str='q\x1b[:+)*\\.#3T\xe23\x14@$\xe7\xd6\x15q\x97\xe5\xbf\xfc%\xe7\x12K1\xbad\xe0Hk'}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$auto_seg6(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$auto_SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x28, r3, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@SEG6_ATTR_DST={0x14, 0x1, @private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000088}, 0x20000000) kcmp$auto(0x1, 0x100000001, 0x5, 0x8f0, 0x24000) r4 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000001080)='/proc/thread-self/net/rxrpc/locals\x00', 0x40080, 0x0) preadv$auto(r4, &(0x7f00000000c0)={&(0x7f0000000000), 0x1ff}, 0x3, 0x1, 0x47) unshare$auto(0x40000080) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000040), 0xffffffffffffffff) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/fs/cifs/smbd_max_receive_size\x00', 0x103742, 0x0) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) io_uring_register$auto(0xffffffffffffffff, 0xf3, &(0x7f0000000340)="88c571b6c6d2693a1505dec8fa968740bdcbbbcc7c77f44aae7db67d4ca13ef2a1b0fbdef690aa5034886badfb4ff0239819d420dfcc698e5e9296eebf9c3a6ffafe66865234df1ff73aef63a5c7b7df00e6", 0x9) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x2, 0x15) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="72010000", @ANYRES16=r6], 0x1ac}, 0x1, 0x0, 0x0, 0x22004840}, 0x2000c045) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) r7 = syz_genetlink_get_family_id$auto_802_15_4_mac(&(0x7f0000000180), r1) unshare$auto(0x37) sendmsg$auto_IEEE802154_LLSEC_ADD_DEV(r5, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0x4c, r7, 0x4, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x1}, @IEEE802154_ATTR_DURATION={0x5, 0x15, 0x68}, @IEEE802154_ATTR_DEV_NAME={0x14, 0x1, 'pimreg0\x00'}, @IEEE802154_ATTR_DEST_HW_ADDR={0xc, 0xf, 0x5a72}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) madvise$auto(0x110c230000, 0x1, 0x9) msync$auto(0x110c230000, 0x200001, 0x6) sendmsg$auto_ETHTOOL_MSG_TSINFO_GET(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r6, 0x936355e497c8b7e3, 0x70bd27, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x48000) 7.00265535s ago: executing program 1 (id=6465): mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000) (async, rerun: 32) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000800)='/sys/devices/virtual/net/teql0/statistics/rx_dropped\x00', 0x80000, 0x0) (rerun: 32) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv6/neigh/veth0_to_bridge/base_reachable_time\x00', 0x202, 0x0) (async, rerun: 32) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/net/tunl0/napi_defer_hard_irqs\x00', 0x28b42, 0x0) (async, rerun: 32) openat$auto_zero_fops_mem(0xffffffffffffff9c, &(0x7f0000000080), 0x280902, 0x0) (async) openat$auto_safesetid_uid_file_fops_securityfs(0xffffffffffffff9c, &(0x7f0000000b00), 0x40042, 0x0) socket(0x29, 0x2, 0x0) (async, rerun: 64) socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) pipe2$auto(0x0, 0x0) (rerun: 32) statmount$auto(&(0x7f00000000c0)={0x9, @inferred=r1, 0x80000000, 0x4, 0x4}, &(0x7f0000000100)={0xfffff7dc, 0x9, 0x2, 0xfffffffa, 0x401, 0x265, 0x80, 0x3, 0x9, 0x7, 0xb9, 0x7113, 0x6, 0x7, 0x5, 0x81, 0x4, 0xfffffffe, 0xff, 0xf6b, 0x3, 0x68, 0x1, 0x1, 0x6, 0x7, 0xfffffffffffffffd, 0x9, 0x4, 0x8, 0x0, [0x6e, 0x6, 0x7, 0x2, 0x1, 0x7ff, 0x3ff, 0x100, 0x0, 0x7fffffffffffffff, 0x81, 0x1, 0x3, 0x7ff, 0x7, 0x1, 0x9, 0x7, 0x9, 0x4, 0x7, 0x8, 0x0, 0x6, 0x5, 0x4, 0x5, 0x6, 0x7, 0x5, 0xfffffffffffffff8, 0xffffffffffffffff, 0x1, 0x31, 0x0, 0x8000, 0x10, 0x8, 0x3, 0xdddb, 0x4, 0x1, 0x2], "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"}, 0x2b43f90c, 0x6) (async) io_uring_setup$auto(0x7e1b, 0x0) (async) fchmod$auto(r0, 0x4ed) (async) socket(0x2, 0x5, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) r2 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptyde\x00', 0xa0102, 0x0) ioctl$auto_TIOCSETD2(r2, 0x5423, 0x0) read$auto(r2, 0x0, 0x2) 5.770319882s ago: executing program 1 (id=6466): openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pts/ptmx\x00', 0x20540, 0x0) ioctl$auto(0x3, 0x5450, 0x10000000000402) 5.502726572s ago: executing program 2 (id=6467): socket(0x10, 0x2, 0x9) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/net/bond0/queues/tx-0/xps_cpus\x00', 0x10b062, 0x0) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pts/ptmx\x00', 0x20540, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socket(0x10, 0x2, 0x0) sendmsg$auto_BATADV_CMD_TP_METER(0xffffffffffffffff, 0x0, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1e"], 0x1ac}, 0x1, 0x0, 0x0, 0x4044000}, 0x800) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) r2 = openat$auto_nst_seq_fops_netdebug(0xffffffffffffff9c, &(0x7f0000000000), 0x101180, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/mpls/platform_labels\x00', 0x202, 0x0) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) lseek$auto(0x3, 0x7fffffffffffffff, 0x1) ioctl$auto(r1, 0x0, r2) write$auto(r0, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) socket(0x2, 0x3, 0xa) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0x6, 0xeb1, 0xffffffffffffffff, 0x8000) pidfd_open$auto(0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x4, 0x0) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20342, 0x0) openat$auto_cpuid_fops_cpuid(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cpu/0/cpuid\x00', 0xad80, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x2005, 0x80009, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000180), 0xffffffffffffffff) 5.341904132s ago: executing program 1 (id=6468): r0 = socket(0x2a, 0x2, 0x1) connect$auto(r0, &(0x7f00000000c0)=@qipcrtr={0x2a, 0xffffffff, 0xfffffffe}, 0x55) close_range$auto(0x2, 0xffffffffffffffff, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pts/ptmx\x00', 0x20540, 0x0) mmap$auto(0x0, 0x40009, 0x3, 0x9b72, 0x7, 0x28000) sendmsg$auto_MACSEC_CMD_ADD_RXSA(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xd0}, 0x2404c084) timer_create$auto(0x0, &(0x7f0000000040)={@sival_ptr=0x0, @raw=0x4, 0x6, @_tid}, 0x0) close_range$auto(0x2, 0xa, 0x0) socket(0xa, 0x2, 0x0) r1 = socket(0xa, 0x3, 0xff) connect$auto(r1, &(0x7f00000018c0)=@generic={0xa}, 0x55) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_tipcv2(&(0x7f0000000100), r0) sendmsg$auto_TIPC_NL_BEARER_SET(r2, &(0x7f0000002040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c010000008afd3c9fc4", @ANYRES16=r3, @ANYBLOB="01002dbd7000fedbdf25050000000800018004000180"], 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x40044) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x40008000) mlock$auto(0x112, 0x80006) close_range$auto(0x0, 0xfffffffffffff000, 0x2) r4 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/fail-nth\x00', 0x140242, 0x0) mmap$auto(0x0, 0x2020009, 0x7, 0xeb2, 0xfffffffffffffffa, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x1, 0x3) move_mount$auto(0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x0, 0x67) r5 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/block/ram9/diskseq\x00', 0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0xa, 0x0) socket$nl_generic(0x10, 0x3, 0x10) preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffffd}, 0x6, 0x8, 0x5) read$auto(r5, 0x0, 0x20) writev$auto(r4, &(0x7f0000000200)={0x0, 0x10}, 0x3) close_range$auto(0x2, 0x8, 0x0) 5.192374419s ago: executing program 2 (id=6469): openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sg0\x00', 0x20000, 0x0) r0 = epoll_create$auto(0x7) epoll_wait$auto(r0, 0x0, 0xe007, 0x86) close_range$auto(0x2, 0x8, 0x0) kexec_load$auto(0x5, 0x2, &(0x7f0000000040)={@buf=0x0, 0x800c000, 0x40000000, 0x800c000}, 0x4) listmount$auto(&(0x7f0000000100)={0xba, @raw, 0x8000000000, 0xfffffffffffffff7, 0x4}, 0x0, 0xf4240, 0x1) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000480)='/sys/devices/platform/vimc.0/video4linux/video6/power/runtime_active_time\x00', 0x8a080, 0x0) openat$auto_percpu_stats_fops_(0xffffffffffffff9c, &(0x7f0000000240), 0x303101, 0x0) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snd/controlC2\x00', 0x149440, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snd/midiC2D0\x00', 0x1, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bus/usb/035/001\x00', 0x1102, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/system/machinecheck/machinecheck0/monarch_timeout\x00', 0x2, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) openat$auto_ftrace_set_event_notrace_pid_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/tracing/set_event_notrace_pid\x00', 0x60782, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/neigh/vlan0/proxy_qlen\x00', 0x282, 0x0) socket(0x2, 0x5, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/tty51\x00', 0x0, 0x0) socket(0x15, 0x5, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x11, 0x2, 0x2) pipe2$auto(0x0, 0x0) openat$auto_tracing_entries_fops_trace(0xffffffffffffff9c, 0x0, 0x121140, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$auto(0x1, 0x5, 0x100000, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptyb8\x00', 0x0, 0x0) ioctl$auto_TIOCSETD2(r1, 0x5423, 0x0) close_range$auto(0x2, 0x8, 0x0) 4.809370462s ago: executing program 1 (id=6470): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x2, 0x0) socket(0x1d, 0x5, 0x0) socket(0x2, 0x5, 0x0) epoll_ctl$auto(0x5, 0x1, 0x8000000000000000, 0x0) r0 = set_tid_address$auto(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_tipcv2(&(0x7f0000000340), r1) sendmsg$auto_TIPC_NL_NET_SET(r1, &(0x7f00000079c0)={0x0, 0x0, &(0x7f0000007980)={&(0x7f0000000040)={0x20, r2, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@typed={0x8, 0x2, 0x0, 0x0, @fd}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x44050}, 0x2) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) r3 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r6 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) r7 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/system/cpu/cpu1/online\x00', 0x62, 0x0) write$auto(r7, &(0x7f00000002c0)='1\x00\xa6\xcc\r\x91QU\x9dI\xda\x1b\xad\xb1\x9e\xc8Tt\xa8\x94\x9c\x8a\xe2\xc7cOM\xb6\xa3,!o\x9e\xb0\xadT\xfbR\xa1Y\x94V[8\x04c\xdf:]\xd9\x94\xf8F\xbb\xa2\xbb>\xade\x18\xbd\xe2\x1c\x89OO]e[\xda\xac\xdd\x1a\xdd\xdd\xb9o\x1a\xab\xd5\xef`\xfd\x15\x88\x0f\x9a\xd5\xa7\x14\b};\xabt\xd1ak\xe5\x98\xea\xe3}\x10\xab\f_\x19\x9b\x11\xb25VUK\x93\xcdd\x17\xe4\xacA\xa5[\b\xb8;\x02tcf\x06\xfbD\x91\xcaG\xdaa:k[r\x06\xeb\xf0\xc4\xcb\x10\xae\xc8\xe9u\x9f\xdeK\xa5\x8e\xd6\x8f\xd0UV\x11\xcb\xdd\x81\xbe\xde\f/\x06(\x1d\xa5\xc5\x9b\xb2\x96\x05`\xe7\xd5Y\a\xc1\xe9(\x95\xdfH\xf4\v\xf3CRnz\xc2\x13<\xf0\v\x1f\x14\xf3\xd0\xf2\xd1L!\x81\xea\x83\xa0\r|%\xbf\x02trg\x9a\xe7\x00\x85Z\x06?\x12\x98\x0f)\a\xf4\xaa\x05\xc0\xa0r\xd2\x85\x8dH\xd0>\xca\xfc5\x01\x95O4\xca\x95\x1d\x83\xec\nD\x8e\xfb\xce\xd1w\x15:\xe9\x81/B#\xc6\xa1\xfa-\x1b\x8cr\x92nM\xa1;\xe4pd$\xd7\x1b\v\x82\r\f\xd0Hq\xd9\r\x88#\x89\x8d\xcd\x1e\xc7N\xeeO\x8dO\xe9\xfc\x91\xa1\xa8HR+\a\xb7R\t\n+\x7f\xd5H\x90G=\x9a\r\xb10\x17n\x1b\xf8\v\x11\v\xbb\xc8^\xa4\xe2\x05\x91|\x123\xc3:\xfd\xee\x04a\xc8\x12\xce\xa2\x12\xcb\x8c\x87f\xebGQ\xe9\x96\xd5E\x13a\xb7\x057<&\xe0\x94\xa7\xfb\x9d;\xfa\xb1\x1b4a,\'\xb2Ym\xe1:\xbf\x8cs\x06\xa3u\x8d!\n\x80-\x9a\xbb;\xf4\xf3\xe1\x97\xfc8\xff\xa7\\\x8b\xf9\x95\x10$\xef\x1a #b\xfb\xfe\xe9\x06fK0\xdd\x84T,\xfa\xb5\x00\x83d\xbba\xd7\n\x92\x90|l\xdfAN\x9d\xcb\x96\xc7\xe8\xe6\x8bC\xeb\xc7EZ\xc8\x1a\x81nf\tZ-sZ\x13n\xec\xa9\xbf\xd0$\xb9\xd8\x00'/507, 0x1098c7) ioctl$auto_KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$auto(r4, 0xae41, r3) ioctl$auto_KVM_GET_MSRS(r5, 0x4008ae89, &(0x7f0000000080)={0x2, 0x0, [{0x4b564d04, 0x400, 0xfffffffffffffffd}]}) ioprio_get$auto_IOPRIO_WHO_PROCESS(0x1, r0) r8 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(0xffffffffffffffff, 0x0, 0x0) prctl$auto(0x0, 0x7, 0x0, 0x1, 0x0) write$auto(r8, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) 3.435386305s ago: executing program 2 (id=6471): r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu0/trace_pipe_raw\x00', 0x1000, 0x0) io_uring_setup$auto(0x55, &(0x7f0000000180)={0xe47, 0xd, 0x10400, 0xe, 0x4, 0x80000000, r0, [0x0, 0x0, 0x3], {0x5, 0x6, 0xc, 0xffffffff, 0xd, 0x7ffffffb, 0x100105, 0x6, 0x9340}, {0xf8, 0x1, 0x1001, 0xfffffffd, 0x9, 0x40, 0x76c5, 0x78ba, 0x9}}) move_pages$auto(0x0, 0x8, 0x0, 0x0, 0x0, 0x20000006) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/midiC2D0\x00', 0x1, 0x0) openat$auto_proc_mountinfo_operations_mnt_namespace(0xffffffffffffff9c, &(0x7f0000000000)='/proc/softirqs\x00', 0x4063c2, 0x0) r2 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$auto_NLBL_UNLABEL_C_STATICADD(r2, 0x0, 0xc801) write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) execve$auto(0x0, 0x0, &(0x7f0000000100)=0x0) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x43a081, 0x0) r4 = prctl$auto(0x1d, 0xfffffffffffffffb, 0x8, 0x384, 0x6cfa) clock_nanosleep$auto(0x7, 0x7fff, &(0x7f0000000000)={0x5, 0x5}, 0x0) write$auto(0x4, 0x0, 0x100082) unshare$auto(0x40000080) openat$auto_sg_fops_sg(0xffffffffffffff9c, 0x0, 0x82802, 0x0) openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sg0\x00', 0x8081, 0x0) close_range$auto(0x2, 0x8, 0x0) write$auto(r3, 0x0, 0x81) r5 = openat$auto_proc_mounts_operations_mnt_namespace(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/mounts\x00', 0xaa080, 0x0) pread64$auto(r5, 0x0, 0x3c02, 0x100007) waitid$auto_P_PIDFD(0x3, r4, &(0x7f0000000240)={@_si_pad}, 0x31d6, &(0x7f00000002c0)={{0x6, 0xf}, {0xf4d, 0x9}, 0x7f, 0xc, 0x3, 0x0, 0x2, 0x10000, 0x6d7b, 0x0, 0x1, 0x5, 0x0, 0x6713, 0x0, 0x8}) r6 = openat$auto_tracing_cpumask_fops_trace(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing/tracing_cpumask\x00', 0x1, 0x0) bpf$auto_BPF_MAP_UPDATE_BATCH(0x1a, &(0x7f0000000440)=@raw_tracepoint={0x1, r6, 0x0, 0x4}, 0x7) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) init_module$auto(0x0, 0xffff9, 0x0) madvise$auto(0x0, 0xffffffffffff0005, 0x19) madvise$auto(0x0, 0x8000000000000000, 0x15) madvise$auto(0x0, 0x2000000080000001, 0x3) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) getpid() 3.386099032s ago: executing program 0 (id=6472): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socketpair$auto(0x8, 0x4, 0x8, &(0x7f0000000080)=0xc3bc) r0 = openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000400), 0x189002, 0x0) ioctl$auto_PPPIOCSMRU(r0, 0xc004743e, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/irq/11/hwirq\x00', 0x28000, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r1, &(0x7f0000000b40)=""/4096, 0x1000) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x40000008000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0xb, 0x0) r2 = socket(0x2, 0x5, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) socket(0x2, 0x1, 0x84) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @remote}, 0x6a) sendmmsg$auto(r2, &(0x7f0000000100)={{&(0x7f0000000040), 0x10, &(0x7f00000000c0)={0x0, 0x1a000}, 0x7, 0x0, 0x2, 0xb}, 0xfff}, 0x5, 0x311) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x1c03, &(0x7f0000000000)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x200009}, 0x1}, 0x2, 0x0) close_range$auto(0x0, 0xffffeffe, 0x2) socket(0x11, 0x80003, 0x300) r3 = pipe$auto(0x0) unshare$auto(0x40000080) setsockopt$auto(0x3, 0x10000000084, 0x7b, 0x0, 0xd) write$auto(0x3, 0x0, 0x81) close_range$auto(0x2, 0x8, 0x0) ioctl$auto_PPPIOCSPASS(r0, 0x40107447, &(0x7f0000000040)={0x6, 0x0}) ioctl$auto_PPPIOCSPASS(r0, 0x40107447, &(0x7f0000000180)={0x7, &(0x7f0000000000)={0x28, 0xf3, 0xb0, @inferred=r3}}) r4 = socket(0x29, 0x2, 0x0) ioctl$auto(r4, 0x8bf0, 0x24) msgctl$auto(0x8, 0x1ff, &(0x7f0000000540)={{0x7, 0xffffffffffffffff, 0xee00, 0x5, 0x8, 0x5, 0x8}, &(0x7f00000004c0)=0x5, &(0x7f0000000500)=0x5, 0x8, 0xffffffffffffffff, 0x1, 0xcc6, 0x5, 0x0, 0x1, 0x9, @inferred, @raw=0x10}) semctl$auto_GETPID(0xf, 0x10000, 0xb, 0x3) shmctl$auto(0x383, 0x80000000, &(0x7f0000000700)={{0x7, 0xffffffffffffffff, 0xee01, 0x200, 0x2, 0xff, 0xf}, 0xfffffffa, 0xcc8, 0x7e, 0x5, @raw=0x3, @raw=0xb, 0x6, 0x0, &(0x7f00000005c0)="c87786", &(0x7f0000000600)="209a31d331ee624bfef7b7538f1e20eeb9ee25c6f529547f27d8037d9535e782ad7dfc1ed5e78ea85cda7262f01e3f95d820ab1c9b4b8129a07dfbef9d77313d0f55ab1933fd4ceacd37f8cecf00103782477141952161f48cc3c8cb438f9bd062d3fc630bea4c8b61ff4ed5385b9710936e67f30bfef007fd41b1a791006107876d1e2356ead05e92edf08766f2088adef16e9a814a9476dbdb60be951f749ad67a1bcb21f57a893be5a1eeeff7f95bc722a0250ffe00d9d71d9a3c92086c000ca9"}) 3.30906918s ago: executing program 1 (id=6473): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) close_range$auto(0x2, 0x8, 0x0) close_range$auto(0x2, 0x8, 0x0) eventfd$auto(0x3) select$auto(0x3, 0x0, 0x0, 0x0, 0x0) socket(0x2, 0x80002, 0x73) socket$nl_generic(0x10, 0x3, 0x10) socket(0x2, 0x1, 0x106) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = socket(0xa, 0x5, 0x0) getsockopt$auto(r1, 0x200000000001, 0x10, 0x0, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) sysfs$auto(0x2, 0x23, 0x0) r2 = openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/tracing/set_event\x00', 0x20201, 0x0) write$auto(r2, 0x0, 0x4) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x1, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) shutdown$auto(0x200000003, 0x2) write$auto(0xffffffffffffffff, 0x0, 0x1098c7) r3 = openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/security/tomoyo/query\x00', 0x0, 0x0) read$auto(r3, 0x0, 0xb4d3) msgctl$auto_IPC_SET(0x10001, 0x1, &(0x7f0000000140)={{0x0, 0xee00, 0x0, 0x8, 0x3f, 0x400, 0x80}, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x8, 0x8, 0x94e, 0xb, 0x100, 0x7fffffff, 0x1ff, 0x6, 0x3, @raw=0x7, @raw=0x9}) capset$auto(&(0x7f00000001c0)={0x1}, &(0x7f0000000200)={0x8, 0x8, 0x1}) 2.754622694s ago: executing program 3 (id=6474): socket(0x2, 0x1, 0x106) mmap$auto(0x0, 0x400007, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ttyS0\x00', 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket(0x2c, 0x3, 0x0) openat$auto_tracing_free_buffer_fops_trace(0xffffffffffffff9c, &(0x7f0000000700)='/sys/kernel/debug/tracing/free_buffer\x00', 0x2, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x60742, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_CGROUPSTATS_CMD_GET(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x25, 0x70bd25, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x400c9d0}, 0x4080) r0 = socket(0x10, 0x2, 0x14) sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000002fc0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000a14"], 0x14}, 0x1, 0x0, 0x0, 0x80c3}, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x40}, 0x200440c0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[], 0x1ac}, 0x1, 0x0, 0x0, 0x4c084}, 0x51) sendmmsg$auto(r0, &(0x7f0000000080)={{0x0, 0x8001c01, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x1}, 0x7}, 0x3d55, 0x0) 2.433798237s ago: executing program 3 (id=6475): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ovs_packet(&(0x7f0000001940), 0xffffffffffffffff) unshare$auto(0x40000080) mknod$auto(0x0, 0xcb, 0xfffffffa) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'veth1_to_team\x00'}) sendmsg$auto_OVS_CT_LIMIT_CMD_DEL(0xffffffffffffffff, &(0x7f0000003480)={0x0, 0x0, &(0x7f0000003440)={0x0}, 0x1, 0x0, 0x0, 0x40c4}, 0x4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_ovs_datapath(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_OVS_DP_CMD_NEW(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r2, 0x1, 0x2070bd26, 0x25dfdbf8, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x4}, @OVS_DP_ATTR_NAME={0x8, 0x1, 'HfR\x00'}, @OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0x9}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8}]}, 0x34}}, 0x80) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mlock$auto(0x800, 0x85fc) r3 = syz_genetlink_get_family_id$auto_ovs_datapath(&(0x7f0000000080), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_tipcv2(&(0x7f0000001700), r4) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_OVS_DP_CMD_DEL(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x38, r3, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@OVS_DP_ATTR_UPCALL_PID={0x8, 0x2, 0xc}, @OVS_DP_ATTR_MASKS_CACHE_SIZE={0x8, 0x7, 0x3}, @OVS_DP_ATTR_NAME={0x11, 0x1, 'ovs_datapath\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x20040011}, 0x20000000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1ac}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$auto(0x3, &(0x7f0000000000)={{0x0, 0x2, 0x0, 0x106, 0x0, 0x1, 0x697b}, 0xed7138c}, 0x9a6, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) r6 = io_uring_setup$auto(0xa, 0x0) io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7fffffff, 0x400, 0x1020, 0x1ff, 0x10001, 0x8, r6, [], {0x6, 0x4, 0x8c48, 0x4, 0x100, 0x7f, 0x101, 0x6, 0x2}, {0x100, 0x10000008, 0x52, 0x1, 0x1, 0x0, 0x76c2, 0x80008, 0x52528651}}) setpriority$auto(0x6, 0xffffffffffffffff, 0x800) 1.42199724s ago: executing program 0 (id=6476): r0 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000026d00)='/dev/dri/card1\x00', 0x2000, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000180)='/dev/tty12\x00', 0x101840, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_raw_fops_raw_gadget(0xffffffffffffff9c, &(0x7f0000000180), 0x80400, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r1 = socket(0x2, 0x1, 0x0) bind$auto(r1, &(0x7f0000000040)=@in={0x2, 0x4e25, @remote}, 0x6d) sendmmsg$auto(r1, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x5, 0x20000000) sendmsg$auto_NFSD_CMD_THREADS_SET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x51}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmmsg$auto(0x3, &(0x7f0000000000)={{0x0, 0x80009, 0x0, 0x1, 0x0, 0x4, 0x9}, 0xffffffff}, 0x6, 0x9) recvfrom$auto(0x3, 0x0, 0x800000000e, 0xff, 0x0, 0xfffffffffffffffd) ioctl$auto(r0, 0x400, r0) r2 = epoll_create$auto(0x4) read$auto_vcs_fops_vc_screen(r2, &(0x7f0000000180)=""/197, 0xc5) bpf$auto(0x0, &(0x7f00000001c0)=@task_fd_query={0x9, 0x21eb, 0x7ff, 0x6, 0xa, 0x1000009, 0x5f, 0x0, 0x3}, 0x6f3) syz_open_procfs$namespace(r3, 0x0) socket(0x10, 0x2, 0x4) socket(0xa, 0x4, 0x2) openat$auto_rfkill_fops_core(0xffffffffffffff9c, &(0x7f0000000240), 0x840, 0x0) openat$auto_raw_fops_raw_gadget(0xffffffffffffff9c, &(0x7f0000000040), 0x80040, 0x0) openat$nci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) openat$auto_event_trigger_fops_trace(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing/events/vmalloc/purge_vmap_area_lazy/trigger\x00', 0xa2040, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f0000000340)={[0x1ff, 0x7, 0xd, 0x5, 0x948b, 0x445f, 0x15f4da0a, 0x9, 0x81, 0x9, 0x3, 0x7, 0x0, 0x9, 0x2]}, 0x0) close_range$auto(0x2, 0x8, 0x0) waitid$auto_P_ALL(0x0, 0x9, &(0x7f00000001c0)={@siginfo_0_0={0x3, 0x8, 0x2, @_rt={0x0, 0x0, @sival_ptr=0x0}}}, 0x81, 0x0) mmap$auto(0x0, 0x4000400008, 0x4, 0x17, 0xffffffffffffffff, 0x7ffc) mmap$auto(0x0, 0x9, 0x3, 0x8012, 0x3, 0x8300f000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) ioctl$auto_VFIO_IOMMU_MAP_DMA(r2, 0x3b71, 0x0) socketcall$auto_SYS_GETSOCKOPT(0xf, &(0x7f0000000000)=0x9) 578.39851ms ago: executing program 0 (id=6477): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/system/cpu/cpu1/hotplug/target\x00', 0x80002, 0x0) read$auto(r0, 0x0, 0x6) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/midiC2D0\x00', 0x1, 0x0) fchdir$auto(0xffffffffffffffff) fsopen$auto(&(0x7f0000000080)='/dev/snd/midiC2D0\x00', 0x1) mmap$auto(0x0, 0x2020009, 0x5, 0xeb1, 0xfffffffffffffffa, 0x8000) r2 = socket(0xa, 0x5, 0x0) setsockopt$auto(r2, 0x10000000084, 0x4, 0x0, 0x4) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x103042, 0x0) setsockopt$auto_SO_CNX_ADVICE(r1, 0x800, 0x35, &(0x7f00000000c0)='/dev/snd/midiC2D0\x00', 0xef4) 83.41275ms ago: executing program 0 (id=6478): r0 = setfsuid$auto(0xee00) setreuid$auto(r0, 0x0) (async) r1 = syz_clone(0x3c024100, &(0x7f0000000400)="ccb16f0600c3034359a5a1239399ff4fbd5189a834f6eb9ae4e11ca22b95219730247bd6cd95e055fa73ea25a6d243d77602accdf189510c0ac8bb23df66c6a1089e22372e8ac5c6d0d1f9", 0x4b, &(0x7f0000000040), &(0x7f00000003c0), &(0x7f00000001c0)="aee4ec") (async) r2 = clone$auto(0x20003b46, 0x2, 0x0, 0x0, 0x2) tkill$auto(r2, 0x9) (async) shmctl$auto(0x89, 0x7, &(0x7f0000000340)={{0x6, r0, 0xee00, 0x10000, 0x7fff, 0x1, 0x9}, 0x4, 0x6, 0xfffffffffffffff5, 0xd, @inferred=r1, @inferred=r2, 0x7f, 0x0, &(0x7f0000000200)="5b87346663c4d80b87107e95c6184d58982fa2b6f0c99953e76139f71d0bbd4939d779543511145c2d051960c243bca0603ffff1b193c8d5164b6ae049c6bde6d9a902bbb5682e9b6475", &(0x7f0000000280)="22076b4cc948c909"}) mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x8000) (async) socket(0x2, 0x2, 0x0) (async) bind$auto(0x3, &(0x7f0000000100)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) r3 = socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) (async) recvmmsg$auto(0x3, 0x0, 0x10000, 0x700, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async) semctl$auto(0x9, 0x7, 0x13, 0x400000000004) (async) close_range$auto(0x0, 0x5, 0x0) (async) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x800, 0x0) (async) r4 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/tty12\x00', 0x101840, 0x0) (async) r5 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) ioctl$auto(r4, 0x541c, r5) prctl$auto(0x3e, 0x80000001, 0x0, 0x3, 0x10) (async) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) (async) connect$auto(0x3, &(0x7f00000018c0)=@generic={0xa, "ab06fdffff00fff500"}, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) (async) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x801, 0x0) (async) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) (async) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x201, 0x8, 0x8, 0x1, 0x2, 0x7, 0x15f4da12, 0x2, 0xd08, 0x8, 0xd, 0x1, 0x6d3f, 0x9, 0x40000000000002, 0x4000000000000d]}, 0x0) (async) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) close_range$auto(0x2, 0xa, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, 0x0, 0x4000000) (async) read$auto_trace_fops_debugfs(r3, 0x0, 0x0) 0s ago: executing program 3 (id=6479): socket$nl_generic(0x10, 0x3, 0x10) acct$auto(&(0x7f0000000080)='/dev/dri/card0\x00') openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snd/controlC2\x00', 0x80, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/pci/00/01.3\x00', 0x149041, 0x0) openat$auto_ftrace_subsystem_filter_fops_trace_events(0xffffffffffffff9c, &(0x7f0000007380)='/sys/kernel/tracing/events/vmalloc/filter\x00', 0x109041, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/fs/dentry-state\x00', 0x0, 0x0) mmap$auto(0x4, 0x40020009, 0x4000000000de, 0x10, 0x6, 0x200008000) move_pages$auto(0x1, 0x20007, 0x0, 0x0, 0x0, 0x8000000000000000) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000180)={{0x0, 0x0, 0x0, 0x9, 0x0, 0x4000000000007, 0xa505}, 0x800}, 0x4, 0x4008) r0 = socket(0xf, 0xa, 0xf) setsockopt$auto(r0, 0x1, 0xc, 0x0, 0x7fffffff) r1 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/net/rpc/auth.unix.gid/channel\x00', 0x481, 0x0) write$auto_proc_reg_file_ops_compat_inode(r1, &(0x7f0000000040)="5c7820d1027e0dc0023af10e", 0xc) r2 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ttyS0\x00', 0x1, 0x0) ioctl$auto(r2, 0x540a, 0x0) r3 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r4 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$auto_NLBL_UNLABEL_C_STATICADD(r4, 0x0, 0xc000) write$auto(r3, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) ioctl$auto(r4, 0x57, r3) open(&(0x7f0000000140)='./file0\x00', 0x2a4c0, 0x40) execve$auto(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x22240, 0x154) execve$auto(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) ioctl$auto_SIOCGIFHWADDR2(r4, 0x8927, &(0x7f00000001c0)="f7ab310f77ea24eb0255cb3f87260a21fa8aed171088e0912126accb7abe04f0b7182712cb") openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000400), 0x189082, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, 0x0, 0x202, 0x0) mmap$auto(0x1000000400000000, 0xa, 0xdb, 0x18, 0x5, 0x7ff9) kernel console output (not intermixed with test programs): ][ T2942] netlink: 334 bytes leftover after parsing attributes in process `syz.0.5228'. [ 2067.585970][ T2288] Bluetooth: hci0: command 0x0c1a tx timeout [ 2068.135809][ T3048] netlink: 350 bytes leftover after parsing attributes in process `syz.0.5245'. [ 2068.359001][ T3055] FAULT_INJECTION: forcing a failure. [ 2068.359001][ T3055] name failslab, interval 1, probability 0, space 0, times 0 [ 2068.429284][ T3055] CPU: 0 UID: 0 PID: 3055 Comm: syz.2.5246 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2068.429325][ T3055] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2068.429335][ T3055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2068.429349][ T3055] Call Trace: [ 2068.429357][ T3055] [ 2068.429366][ T3055] dump_stack_lvl+0x16c/0x1f0 [ 2068.429396][ T3055] should_fail_ex+0x512/0x640 [ 2068.429425][ T3055] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 2068.429452][ T3055] should_failslab+0xc2/0x120 [ 2068.429483][ T3055] kmem_cache_alloc_noprof+0x75/0x6e0 [ 2068.429506][ T3055] ? __proc_create+0x2ce/0x8e0 [ 2068.429545][ T3055] ? __proc_create+0x2ce/0x8e0 [ 2068.429586][ T3055] __proc_create+0x2ce/0x8e0 [ 2068.429621][ T3055] ? __pfx___proc_create+0x10/0x10 [ 2068.429661][ T3055] ? mark_held_locks+0x49/0x80 [ 2068.429697][ T3055] _proc_mkdir+0xb9/0x210 [ 2068.429732][ T3055] ? __pfx__proc_mkdir+0x10/0x10 [ 2068.429775][ T3055] sctp_proc_init+0x59/0x270 [ 2068.429805][ T3055] ? __pfx_sctp_defaults_init+0x10/0x10 [ 2068.429833][ T3055] sctp_defaults_init+0x758/0xd90 [ 2068.429863][ T3055] ? __pfx_sctp_defaults_init+0x10/0x10 [ 2068.429890][ T3055] ops_init+0x1df/0x5f0 [ 2068.429922][ T3055] setup_net+0x100/0x390 [ 2068.429951][ T3055] ? __pfx_setup_net+0x10/0x10 [ 2068.429981][ T3055] ? debug_mutex_init+0x37/0x70 [ 2068.430008][ T3055] copy_net_ns+0x2f8/0x690 [ 2068.430042][ T3055] create_new_namespaces+0x3ea/0xa90 [ 2068.430076][ T3055] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2068.430106][ T3055] ksys_unshare+0x45b/0xa40 [ 2068.430139][ T3055] ? __pfx_ksys_unshare+0x10/0x10 [ 2068.430172][ T3055] ? xfd_validate_state+0x61/0x180 [ 2068.430216][ T3055] __x64_sys_unshare+0x31/0x40 [ 2068.430247][ T3055] do_syscall_64+0xcd/0xfa0 [ 2068.430275][ T3055] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2068.430299][ T3055] RIP: 0033:0x7ff5eb78eec9 [ 2068.430318][ T3055] 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 [ 2068.430342][ T3055] RSP: 002b:00007ff5ec6aa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2068.430364][ T3055] RAX: ffffffffffffffda RBX: 00007ff5eb9e5fa0 RCX: 00007ff5eb78eec9 [ 2068.430380][ T3055] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2068.430394][ T3055] RBP: 00007ff5eb811f91 R08: 0000000000000000 R09: 0000000000000000 [ 2068.430408][ T3055] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2068.430422][ T3055] R13: 00007ff5eb9e6038 R14: 00007ff5eb9e5fa0 R15: 00007ffd1a5f3bc8 [ 2068.430453][ T3055] [ 2070.152276][ T3154] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5254'. [ 2070.249746][ T3156] netlink: 342 bytes leftover after parsing attributes in process `syz.1.5255'. [ 2070.349709][ T3156] netlink: 282 bytes leftover after parsing attributes in process `syz.1.5255'. [ 2070.395027][ T3156] netlink: 306 bytes leftover after parsing attributes in process `syz.1.5255'. [ 2071.447150][ T3279] netlink: 342 bytes leftover after parsing attributes in process `syz.0.5262'. [ 2071.801533][ T3300] tipc: Started in network mode [ 2071.843033][ T3300] tipc: Node identity ffffffff, cluster identity 4711 [ 2071.885034][ T3292] can: request_module (can-proto-0) failed. [ 2071.945412][ T3300] tipc: Node number set to 4294967295 [ 2073.155436][ T3349] netlink: 20 bytes leftover after parsing attributes in process `syz.2.5274'. [ 2073.243671][ T3349] mac80211_hwsim hwsim44 wlan1: entered allmulticast mode [ 2073.542264][ T3404] nvme_fcloop: unknown parameter or missing value '0' [ 2077.705279][ T3570] FAULT_INJECTION: forcing a failure. [ 2077.705279][ T3570] name failslab, interval 1, probability 0, space 0, times 0 [ 2077.770200][ T3570] CPU: 0 UID: 0 PID: 3570 Comm: syz.2.5298 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2077.770240][ T3570] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2077.770250][ T3570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2077.770263][ T3570] Call Trace: [ 2077.770271][ T3570] [ 2077.770280][ T3570] dump_stack_lvl+0x16c/0x1f0 [ 2077.770309][ T3570] should_fail_ex+0x512/0x640 [ 2077.770337][ T3570] ? __kmalloc_cache_noprof+0x5f/0x780 [ 2077.770378][ T3570] should_failslab+0xc2/0x120 [ 2077.770409][ T3570] __kmalloc_cache_noprof+0x72/0x780 [ 2077.770445][ T3570] ? net_alloc_generic+0x1e/0x70 [ 2077.770471][ T3570] ? copy_net_ns+0xe9/0x690 [ 2077.770500][ T3570] ? copy_net_ns+0x136/0x690 [ 2077.770534][ T3570] ? copy_net_ns+0x136/0x690 [ 2077.770563][ T3570] copy_net_ns+0x136/0x690 [ 2077.770591][ T3570] ? copy_cgroup_ns+0x71/0x6b0 [ 2077.770621][ T3570] create_new_namespaces+0x3ea/0xa90 [ 2077.770655][ T3570] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2077.770684][ T3570] ksys_unshare+0x45b/0xa40 [ 2077.770716][ T3570] ? __pfx_ksys_unshare+0x10/0x10 [ 2077.770747][ T3570] ? ksys_write+0x1ac/0x250 [ 2077.770781][ T3570] __x64_sys_unshare+0x31/0x40 [ 2077.770811][ T3570] do_syscall_64+0xcd/0xfa0 [ 2077.770839][ T3570] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2077.770862][ T3570] RIP: 0033:0x7ff5eb78eec9 [ 2077.770887][ T3570] 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 [ 2077.770910][ T3570] RSP: 002b:00007ff5ec6aa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2077.770931][ T3570] RAX: ffffffffffffffda RBX: 00007ff5eb9e5fa0 RCX: 00007ff5eb78eec9 [ 2077.770946][ T3570] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2077.770960][ T3570] RBP: 00007ff5ec6aa090 R08: 0000000000000000 R09: 0000000000000000 [ 2077.770974][ T3570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2077.770988][ T3570] R13: 00007ff5eb9e6038 R14: 00007ff5eb9e5fa0 R15: 00007ffd1a5f3bc8 [ 2077.771018][ T3570] [ 2079.725447][ T30] audit: type=1804 audit(43204.102:38): pid=3694 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.3.5308" name="file0" dev="tmpfs" ino=401 res=1 errno=0 [ 2080.273531][ T2288] Bluetooth: hci1: unexpected subevent 0x01 length: 123 > 18 [ 2080.282892][ T2288] Bluetooth: hci1: Invalid handle: 0x3a4a > 0x0eff [ 2082.713527][ T3854] netlink: 342 bytes leftover after parsing attributes in process `syz.3.5326'. [ 2083.231796][ T3862] FAULT_INJECTION: forcing a failure. [ 2083.231796][ T3862] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2083.343385][ T3862] CPU: 0 UID: 0 PID: 3862 Comm: syz.2.5329 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2083.343426][ T3862] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2083.343436][ T3862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2083.343450][ T3862] Call Trace: [ 2083.343458][ T3862] [ 2083.343467][ T3862] dump_stack_lvl+0x16c/0x1f0 [ 2083.343497][ T3862] should_fail_ex+0x512/0x640 [ 2083.343540][ T3862] _copy_from_user+0x2e/0xd0 [ 2083.343572][ T3862] load_msg+0x19e/0x4a0 [ 2083.343602][ T3862] do_msgsnd+0x1a7/0x17b0 [ 2083.343633][ T3862] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 2083.343667][ T3862] ? __pfx_do_msgsnd+0x10/0x10 [ 2083.343697][ T3862] ? find_held_lock+0x2b/0x80 [ 2083.343721][ T3862] ? __might_fault+0xe3/0x190 [ 2083.343743][ T3862] ? __might_fault+0xe3/0x190 [ 2083.343764][ T3862] ? __might_fault+0x13b/0x190 [ 2083.343792][ T3862] ? __x64_sys_msgsnd+0xe5/0x130 [ 2083.343821][ T3862] __x64_sys_msgsnd+0xe5/0x130 [ 2083.343853][ T3862] do_syscall_64+0xcd/0xfa0 [ 2083.343881][ T3862] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2083.343906][ T3862] RIP: 0033:0x7ff5eb78eec9 [ 2083.343924][ T3862] 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 [ 2083.343948][ T3862] RSP: 002b:00007ff5ec6aa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000045 [ 2083.343971][ T3862] RAX: ffffffffffffffda RBX: 00007ff5eb9e5fa0 RCX: 00007ff5eb78eec9 [ 2083.343987][ T3862] RDX: 0000000000001000 RSI: 0000200000000040 RDI: 0000000000000000 [ 2083.344002][ T3862] RBP: 00007ff5ec6aa090 R08: 0000000000000000 R09: 0000000000000000 [ 2083.344017][ T3862] R10: 00000000fffffffc R11: 0000000000000246 R12: 0000000000000001 [ 2083.344032][ T3862] R13: 00007ff5eb9e6038 R14: 00007ff5eb9e5fa0 R15: 00007ffd1a5f3bc8 [ 2083.344063][ T3862] [ 2085.946556][ T3962] input: f¬ as /devices/virtual/input/input11 [ 2086.086931][ T3966] netlink: 28 bytes leftover after parsing attributes in process `syz.2.5339'. [ 2087.281000][ T4006] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 2088.356791][ T2292] EXT4-fs (sda1): Delayed block allocation failed for inode 2031 at logical offset 1388 with max blocks 2 with error 117 [ 2088.430398][ T2292] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2088.430398][ T2292] [ 2088.498782][ T2292] EXT4-fs (sda1): Delayed block allocation failed for inode 2029 at logical offset 938 with max blocks 3 with error 117 [ 2088.567983][ T2292] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2088.567983][ T2292] [ 2089.516088][ T4096] Invalid ELF header magic: != ELF [ 2090.011477][ T4108] FAULT_INJECTION: forcing a failure. [ 2090.011477][ T4108] name failslab, interval 1, probability 0, space 0, times 0 [ 2090.161867][ T4108] CPU: 0 UID: 0 PID: 4108 Comm: syz.0.5351 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2090.161910][ T4108] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2090.161921][ T4108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2090.161935][ T4108] Call Trace: [ 2090.161943][ T4108] [ 2090.161953][ T4108] dump_stack_lvl+0x16c/0x1f0 [ 2090.161984][ T4108] should_fail_ex+0x512/0x640 [ 2090.162013][ T4108] ? __kmalloc_cache_noprof+0x5f/0x780 [ 2090.162061][ T4108] should_failslab+0xc2/0x120 [ 2090.162094][ T4108] __kmalloc_cache_noprof+0x72/0x780 [ 2090.162133][ T4108] ? lockdep_hardirqs_on+0x7c/0x110 [ 2090.162159][ T4108] ? sctp_endpoint_new+0xfc/0xb20 [ 2090.162194][ T4108] ? sctp_endpoint_new+0xfc/0xb20 [ 2090.162221][ T4108] ? __pfx___debug_object_init+0x10/0x10 [ 2090.162260][ T4108] sctp_endpoint_new+0xfc/0xb20 [ 2090.162292][ T4108] ? __pfx_sctp_endpoint_new+0x10/0x10 [ 2090.162324][ T4108] ? lockdep_init_map_type+0x5c/0x280 [ 2090.162361][ T4108] ? lockdep_init_map_type+0x5c/0x280 [ 2090.162400][ T4108] sctp_init_sock+0xe2b/0x12f0 [ 2090.162427][ T4108] ? __pfx_sctp_v6_init_sock+0x10/0x10 [ 2090.162456][ T4108] sctp_v6_init_sock+0x16/0x70 [ 2090.162481][ T4108] ? __pfx_sctp_v6_init_sock+0x10/0x10 [ 2090.162509][ T4108] inet6_create+0xb30/0x12b0 [ 2090.162540][ T4108] ? inet6_create+0x7f/0x12b0 [ 2090.162571][ T4108] __sock_create+0x335/0x8d0 [ 2090.162614][ T4108] inet_ctl_sock_create+0x94/0x230 [ 2090.162653][ T4108] ? __pfx_inet_ctl_sock_create+0x10/0x10 [ 2090.162691][ T4108] ? lockdep_init_map_type+0x5c/0x280 [ 2090.162727][ T4108] ? do_init_timer+0xc9/0x110 [ 2090.162758][ T4108] ? __pfx_sctp_ctrlsock_init+0x10/0x10 [ 2090.162784][ T4108] sctp_ctrlsock_init+0x40/0xf0 [ 2090.162809][ T4108] ops_init+0x1df/0x5f0 [ 2090.162841][ T4108] setup_net+0x100/0x390 [ 2090.162871][ T4108] ? __pfx_setup_net+0x10/0x10 [ 2090.162906][ T4108] ? debug_mutex_init+0x37/0x70 [ 2090.162935][ T4108] copy_net_ns+0x2f8/0x690 [ 2090.162971][ T4108] create_new_namespaces+0x3ea/0xa90 [ 2090.163006][ T4108] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2090.163039][ T4108] ksys_unshare+0x45b/0xa40 [ 2090.163081][ T4108] ? __pfx_ksys_unshare+0x10/0x10 [ 2090.163115][ T4108] ? xfd_validate_state+0x61/0x180 [ 2090.163160][ T4108] __x64_sys_unshare+0x31/0x40 [ 2090.163193][ T4108] do_syscall_64+0xcd/0xfa0 [ 2090.163221][ T4108] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2090.163246][ T4108] RIP: 0033:0x7fdd1818eec9 [ 2090.163265][ T4108] 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 [ 2090.163290][ T4108] RSP: 002b:00007fdd18fde038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2090.163313][ T4108] RAX: ffffffffffffffda RBX: 00007fdd183e5fa0 RCX: 00007fdd1818eec9 [ 2090.163330][ T4108] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2090.163344][ T4108] RBP: 00007fdd18211f91 R08: 0000000000000000 R09: 0000000000000000 [ 2090.163360][ T4108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2090.163375][ T4108] R13: 00007fdd183e6038 R14: 00007fdd183e5fa0 R15: 00007fff25dcd088 [ 2090.163408][ T4108] [ 2090.473451][ C0] vkms_vblank_simulate: vblank timer overrun [ 2093.656588][ T4210] netlink: 16 bytes leftover after parsing attributes in process `syz.2.5364'. [ 2093.820260][ T4198] FAULT_INJECTION: forcing a failure. [ 2093.820260][ T4198] name failslab, interval 1, probability 0, space 0, times 0 [ 2094.016611][ T4198] CPU: 0 UID: 0 PID: 4198 Comm: syz.1.5363 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2094.016653][ T4198] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2094.016664][ T4198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2094.016701][ T4198] Call Trace: [ 2094.016710][ T4198] [ 2094.016719][ T4198] dump_stack_lvl+0x16c/0x1f0 [ 2094.016761][ T4198] should_fail_ex+0x512/0x640 [ 2094.016791][ T4198] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 2094.016822][ T4198] should_failslab+0xc2/0x120 [ 2094.016855][ T4198] kmem_cache_alloc_noprof+0x75/0x6e0 [ 2094.016878][ T4198] ? trace_sched_set_need_resched_tp+0xf3/0x150 [ 2094.016903][ T4198] ? alloc_empty_file+0x55/0x1e0 [ 2094.016942][ T4198] ? alloc_empty_file+0x55/0x1e0 [ 2094.016974][ T4198] alloc_empty_file+0x55/0x1e0 [ 2094.017008][ T4198] path_openat+0xda/0x2cb0 [ 2094.017044][ T4198] ? __pfx_path_openat+0x10/0x10 [ 2094.017078][ T4198] do_filp_open+0x20b/0x470 [ 2094.017104][ T4198] ? __pfx_do_filp_open+0x10/0x10 [ 2094.017151][ T4198] ? alloc_fd+0x471/0x7d0 [ 2094.017182][ T4198] do_sys_openat2+0x11b/0x1d0 [ 2094.017217][ T4198] ? __pfx_do_sys_openat2+0x10/0x10 [ 2094.017264][ T4198] __x64_sys_openat+0x174/0x210 [ 2094.017300][ T4198] ? __pfx___x64_sys_openat+0x10/0x10 [ 2094.017348][ T4198] do_syscall_64+0xcd/0xfa0 [ 2094.017377][ T4198] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2094.017402][ T4198] RIP: 0033:0x7fa2c0d8eec9 [ 2094.017420][ T4198] 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 [ 2094.017444][ T4198] RSP: 002b:00007fa2c1c52038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2094.017467][ T4198] RAX: ffffffffffffffda RBX: 00007fa2c0fe5fa0 RCX: 00007fa2c0d8eec9 [ 2094.017483][ T4198] RDX: 00000000000a8002 RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 2094.017499][ T4198] RBP: 00007fa2c0e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 2094.017514][ T4198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2094.017528][ T4198] R13: 00007fa2c0fe6038 R14: 00007fa2c0fe5fa0 R15: 00007ffefcadbd98 [ 2094.017560][ T4198] [ 2095.517388][ T4328] 0x000200000001-0xa29656a63616329 : "" [ 2095.517434][ T4328] mtd: partition "" is out of reach -- disabled [ 2095.557781][ T4328] ftl_cs: FTL header not found. [ 2095.678619][ T4344] ksmbd: Daemon and kernel module version mismatch. ksmbd: 0, kernel module: 1. User-space ksmbd should terminate. [ 2095.971946][ T4328] FAULT_INJECTION: forcing a failure. [ 2095.971946][ T4328] name failslab, interval 1, probability 0, space 0, times 0 [ 2095.972012][ T4328] CPU: 0 UID: 0 PID: 4328 Comm: syz.0.5374 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2095.972048][ T4328] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2095.972058][ T4328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2095.972072][ T4328] Call Trace: [ 2095.972079][ T4328] [ 2095.972088][ T4328] dump_stack_lvl+0x16c/0x1f0 [ 2095.972118][ T4328] should_fail_ex+0x512/0x640 [ 2095.972146][ T4328] ? __kmalloc_cache_noprof+0x5f/0x780 [ 2095.972188][ T4328] should_failslab+0xc2/0x120 [ 2095.972219][ T4328] __kmalloc_cache_noprof+0x72/0x780 [ 2095.972257][ T4328] ? __lock_acquire+0x62e/0x1ce0 [ 2095.972288][ T4328] ? kvm_pic_init+0x4f/0x380 [ 2095.972328][ T4328] ? kvm_pic_init+0x4f/0x380 [ 2095.972361][ T4328] ? stack_depot_save_flags+0x29/0x9c0 [ 2095.972390][ T4328] kvm_pic_init+0x4f/0x380 [ 2095.972434][ T4328] kvm_arch_vm_ioctl+0x8f0/0x18b0 [ 2095.972471][ T4328] ? register_lock_class+0x41/0x4c0 [ 2095.972503][ T4328] ? find_held_lock+0x2b/0x80 [ 2095.972528][ T4328] ? __pfx_kvm_arch_vm_ioctl+0x10/0x10 [ 2095.972577][ T4328] ? __lock_acquire+0x62e/0x1ce0 [ 2095.972614][ T4328] ? __lock_acquire+0x62e/0x1ce0 [ 2095.972655][ T4328] ? __lock_acquire+0x62e/0x1ce0 [ 2095.972694][ T4328] ? __lock_acquire+0x62e/0x1ce0 [ 2095.972745][ T4328] ? bpf_ksym_find+0x124/0x1c0 [ 2095.972771][ T4328] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 2095.972801][ T4328] ? is_bpf_text_address+0x94/0x1a0 [ 2095.972835][ T4328] ? kernel_text_address+0x8d/0x100 [ 2095.972872][ T4328] ? widen_string+0xdc/0x2d0 [ 2095.972904][ T4328] ? __kernel_text_address+0xd/0x40 [ 2095.972925][ T4328] ? unwind_get_return_address+0x59/0xa0 [ 2095.972951][ T4328] ? arch_stack_walk+0xa6/0x100 [ 2095.972986][ T4328] ? stack_trace_save+0x8e/0xc0 [ 2095.973012][ T4328] ? __pfx_stack_trace_save+0x10/0x10 [ 2095.973041][ T4328] ? stack_depot_save_flags+0x29/0x9c0 [ 2095.973070][ T4328] ? __lock_acquire+0xb97/0x1ce0 [ 2095.973105][ T4328] ? kasan_save_stack+0x42/0x60 [ 2095.973130][ T4328] ? kasan_save_stack+0x33/0x60 [ 2095.973155][ T4328] ? kasan_save_track+0x14/0x30 [ 2095.973180][ T4328] ? __kasan_save_free_info+0x3b/0x60 [ 2095.973216][ T4328] ? __kasan_slab_free+0x5f/0x80 [ 2095.973243][ T4328] ? kfree+0x2b8/0x6d0 [ 2095.973276][ T4328] ? tomoyo_path_number_perm+0x470/0x580 [ 2095.973316][ T4328] kvm_vm_ioctl+0x1a91/0x3fd0 [ 2095.973362][ T4328] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 2095.973415][ T4328] ? kasan_quarantine_put+0x10a/0x240 [ 2095.973440][ T4328] ? lockdep_hardirqs_on+0x7c/0x110 [ 2095.973470][ T4328] ? find_held_lock+0x2b/0x80 [ 2095.973494][ T4328] ? tomoyo_path_number_perm+0x295/0x580 [ 2095.973540][ T4328] ? tomoyo_path_number_perm+0x18d/0x580 [ 2095.973580][ T4328] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 2095.973627][ T4328] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2095.973669][ T4328] ? do_vfs_ioctl+0x128/0x14f0 [ 2095.973705][ T4328] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 2095.973746][ T4328] ? map_id_range_up+0x2ce/0x3b0 [ 2095.973771][ T4328] ? hook_file_ioctl_common+0x145/0x410 [ 2095.973823][ T4328] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 2095.973859][ T4328] __x64_sys_ioctl+0x18e/0x210 [ 2095.973895][ T4328] do_syscall_64+0xcd/0xfa0 [ 2095.973924][ T4328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2095.973948][ T4328] RIP: 0033:0x7fdd1818eec9 [ 2095.973967][ T4328] 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 [ 2095.973990][ T4328] RSP: 002b:00007fdd18fde038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2095.974014][ T4328] RAX: ffffffffffffffda RBX: 00007fdd183e5fa0 RCX: 00007fdd1818eec9 [ 2095.974030][ T4328] RDX: 0010000000000402 RSI: 000000000000ae60 RDI: 0000000000000003 [ 2095.974046][ T4328] RBP: 00007fdd18211f91 R08: 0000000000000000 R09: 0000000000000000 [ 2095.974061][ T4328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2095.974076][ T4328] R13: 00007fdd183e6038 R14: 00007fdd183e5fa0 R15: 00007fff25dcd088 [ 2095.974107][ T4328] [ 2097.474750][ T4392] random: crng reseeded on system resumption [ 2097.523584][ T4391] FAULT_INJECTION: forcing a failure. [ 2097.523584][ T4391] name failslab, interval 1, probability 0, space 0, times 0 [ 2097.523624][ T4391] CPU: 0 UID: 0 PID: 4391 Comm: syz.0.5380 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2097.523661][ T4391] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2097.523672][ T4391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2097.523687][ T4391] Call Trace: [ 2097.523694][ T4391] [ 2097.523704][ T4391] dump_stack_lvl+0x16c/0x1f0 [ 2097.523734][ T4391] should_fail_ex+0x512/0x640 [ 2097.523764][ T4391] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 2097.523791][ T4391] should_failslab+0xc2/0x120 [ 2097.523824][ T4391] kmem_cache_alloc_noprof+0x75/0x6e0 [ 2097.523847][ T4391] ? fcntl_setlease+0x389/0x5a0 [ 2097.523892][ T4391] ? fcntl_setlease+0x389/0x5a0 [ 2097.523929][ T4391] fcntl_setlease+0x389/0x5a0 [ 2097.523968][ T4391] ? __pfx_fcntl_setlease+0x10/0x10 [ 2097.524012][ T4391] ? do_futex+0x122/0x350 [ 2097.524046][ T4391] ? __pfx_do_futex+0x10/0x10 [ 2097.524082][ T4391] do_fcntl+0x751/0x15a0 [ 2097.524114][ T4391] ? __pfx_do_fcntl+0x10/0x10 [ 2097.524145][ T4391] ? __x64_sys_futex+0x1e0/0x4c0 [ 2097.524177][ T4391] ? __x64_sys_futex+0x1e9/0x4c0 [ 2097.524216][ T4391] ? tomoyo_file_fcntl+0x6c/0xc0 [ 2097.524251][ T4391] __x64_sys_fcntl+0x163/0x200 [ 2097.524287][ T4391] do_syscall_64+0xcd/0xfa0 [ 2097.524315][ T4391] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2097.524340][ T4391] RIP: 0033:0x7fdd1818eec9 [ 2097.524359][ T4391] 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 [ 2097.524383][ T4391] RSP: 002b:00007fdd18fde038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 2097.524405][ T4391] RAX: ffffffffffffffda RBX: 00007fdd183e5fa0 RCX: 00007fdd1818eec9 [ 2097.524422][ T4391] RDX: 0000000000000001 RSI: 0000000000000400 RDI: 0000000000000001 [ 2097.524437][ T4391] RBP: 00007fdd18211f91 R08: 0000000000000000 R09: 0000000000000000 [ 2097.524452][ T4391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2097.524467][ T4391] R13: 00007fdd183e6038 R14: 00007fdd183e5fa0 R15: 00007fff25dcd088 [ 2097.524516][ T4391] [ 2097.703358][ T4391] Invalid ELF header magic: != ELF [ 2098.996490][ T4413] netlink: 342 bytes leftover after parsing attributes in process `syz.2.5385'. [ 2100.498803][ T4410] kexec: Could not allocate control_code_buffer [ 2102.033289][ T4493] openvswitch: netlink: Duplicate or invalid key (type 0). [ 2102.085174][ T4493] i2c i2c-0: DVB: adapter 0 frontend 0 frequency 2908669451 out of range (51000000..2150000000) [ 2103.003469][ T4507] tipc: Started in network mode [ 2103.028958][ T4507] tipc: Node identity ffffffff, cluster identity 4711 [ 2103.063732][ T4507] tipc: Node number set to 4294967295 [ 2103.112711][ T4505] can: request_module (can-proto-0) failed. [ 2103.693470][ T4521] FAULT_INJECTION: forcing a failure. [ 2103.693470][ T4521] name failslab, interval 1, probability 0, space 0, times 0 [ 2103.739668][ T4523] netlink: 342 bytes leftover after parsing attributes in process `syz.3.5403'. [ 2103.776092][ T4521] CPU: 0 UID: 0 PID: 4521 Comm: syz.2.5404 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2103.776134][ T4521] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2103.776145][ T4521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2103.776160][ T4521] Call Trace: [ 2103.776168][ T4521] [ 2103.776178][ T4521] dump_stack_lvl+0x16c/0x1f0 [ 2103.776209][ T4521] should_fail_ex+0x512/0x640 [ 2103.776238][ T4521] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 2103.776266][ T4521] should_failslab+0xc2/0x120 [ 2103.776298][ T4521] kmem_cache_alloc_noprof+0x75/0x6e0 [ 2103.776322][ T4521] ? __proc_create+0x2ce/0x8e0 [ 2103.776363][ T4521] ? __proc_create+0x2ce/0x8e0 [ 2103.776396][ T4521] __proc_create+0x2ce/0x8e0 [ 2103.776432][ T4521] ? __pfx___proc_create+0x10/0x10 [ 2103.776479][ T4521] _proc_mkdir+0xb9/0x210 [ 2103.776514][ T4521] ? __pfx__proc_mkdir+0x10/0x10 [ 2103.776557][ T4521] ? __pfx_vlan_init_net+0x10/0x10 [ 2103.776586][ T4521] vlan_proc_init+0x93/0x180 [ 2103.776610][ T4521] ops_init+0x1df/0x5f0 [ 2103.776648][ T4521] setup_net+0x100/0x390 [ 2103.776677][ T4521] ? __pfx_setup_net+0x10/0x10 [ 2103.776708][ T4521] ? debug_mutex_init+0x37/0x70 [ 2103.776738][ T4521] copy_net_ns+0x2f8/0x690 [ 2103.776773][ T4521] create_new_namespaces+0x3ea/0xa90 [ 2103.776808][ T4521] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2103.776840][ T4521] ksys_unshare+0x45b/0xa40 [ 2103.776873][ T4521] ? __pfx_ksys_unshare+0x10/0x10 [ 2103.776920][ T4521] ? xfd_validate_state+0x61/0x180 [ 2103.776962][ T4521] __x64_sys_unshare+0x31/0x40 [ 2103.776999][ T4521] do_syscall_64+0xcd/0xfa0 [ 2103.777027][ T4521] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2103.777051][ T4521] RIP: 0033:0x7ff5eb78eec9 [ 2103.777070][ T4521] 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 [ 2103.777094][ T4521] RSP: 002b:00007ff5ec6aa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2103.777116][ T4521] RAX: ffffffffffffffda RBX: 00007ff5eb9e5fa0 RCX: 00007ff5eb78eec9 [ 2103.777132][ T4521] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2103.777147][ T4521] RBP: 00007ff5eb811f91 R08: 0000000000000000 R09: 0000000000000000 [ 2103.777162][ T4521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2103.777177][ T4521] R13: 00007ff5eb9e6038 R14: 00007ff5eb9e5fa0 R15: 00007ffd1a5f3bc8 [ 2103.777208][ T4521] [ 2104.011802][ C0] vkms_vblank_simulate: vblank timer overrun [ 2104.532701][ T4533] can: request_module (can-proto-0) failed. [ 2104.646286][ T4521] 8021q: can't create entry in proc filesystem! [ 2106.782167][ T4649] netlink: 342 bytes leftover after parsing attributes in process `syz.1.5418'. [ 2106.857935][ T4649] netlink: 282 bytes leftover after parsing attributes in process `syz.1.5418'. [ 2106.934500][ T4658] netlink: 306 bytes leftover after parsing attributes in process `syz.1.5418'. [ 2107.403935][ T4671] ksmbd: Daemon and kernel module version mismatch. ksmbd: 0, kernel module: 1. User-space ksmbd should terminate. [ 2107.952569][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 2107.959829][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 2108.522752][ T4700] FAULT_INJECTION: forcing a failure. [ 2108.522752][ T4700] name failslab, interval 1, probability 0, space 0, times 0 [ 2108.597121][ T4700] CPU: 0 UID: 0 PID: 4700 Comm: syz.1.5425 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2108.597161][ T4700] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2108.597176][ T4700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2108.597191][ T4700] Call Trace: [ 2108.597199][ T4700] [ 2108.597209][ T4700] dump_stack_lvl+0x16c/0x1f0 [ 2108.597240][ T4700] should_fail_ex+0x512/0x640 [ 2108.597269][ T4700] ? __kmalloc_cache_noprof+0x5f/0x780 [ 2108.597311][ T4700] should_failslab+0xc2/0x120 [ 2108.597342][ T4700] __kmalloc_cache_noprof+0x72/0x780 [ 2108.597381][ T4700] ? sctp_auth_shkey_create+0x9e/0x210 [ 2108.597415][ T4700] ? sctp_auth_shkey_create+0x9e/0x210 [ 2108.597583][ T4700] sctp_auth_shkey_create+0x9e/0x210 [ 2108.597615][ T4700] sctp_endpoint_new+0x589/0xb20 [ 2108.597683][ T4700] ? __pfx_sctp_endpoint_new+0x10/0x10 [ 2108.597715][ T4700] ? lockdep_init_map_type+0x5c/0x280 [ 2108.597759][ T4700] ? lockdep_init_map_type+0x5c/0x280 [ 2108.597799][ T4700] sctp_init_sock+0xe2b/0x12f0 [ 2108.597826][ T4700] ? __pfx_sctp_v6_init_sock+0x10/0x10 [ 2108.597855][ T4700] sctp_v6_init_sock+0x16/0x70 [ 2108.597885][ T4700] ? __pfx_sctp_v6_init_sock+0x10/0x10 [ 2108.597913][ T4700] inet6_create+0xb30/0x12b0 [ 2108.597945][ T4700] ? inet6_create+0x7f/0x12b0 [ 2108.597976][ T4700] __sock_create+0x335/0x8d0 [ 2108.598019][ T4700] inet_ctl_sock_create+0x94/0x230 [ 2108.598062][ T4700] ? __pfx_inet_ctl_sock_create+0x10/0x10 [ 2108.598100][ T4700] ? lockdep_init_map_type+0x5c/0x280 [ 2108.598135][ T4700] ? do_init_timer+0xc9/0x110 [ 2108.598170][ T4700] ? __pfx_sctp_ctrlsock_init+0x10/0x10 [ 2108.598196][ T4700] sctp_ctrlsock_init+0x40/0xf0 [ 2108.598234][ T4700] ops_init+0x1df/0x5f0 [ 2108.598266][ T4700] setup_net+0x100/0x390 [ 2108.598323][ T4700] ? __pfx_setup_net+0x10/0x10 [ 2108.598353][ T4700] ? debug_mutex_init+0x37/0x70 [ 2108.598381][ T4700] copy_net_ns+0x2f8/0x690 [ 2108.598417][ T4700] create_new_namespaces+0x3ea/0xa90 [ 2108.598452][ T4700] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2108.598484][ T4700] ksys_unshare+0x45b/0xa40 [ 2108.598517][ T4700] ? __pfx_ksys_unshare+0x10/0x10 [ 2108.598551][ T4700] ? xfd_validate_state+0x61/0x180 [ 2108.598596][ T4700] __x64_sys_unshare+0x31/0x40 [ 2108.598628][ T4700] do_syscall_64+0xcd/0xfa0 [ 2108.598665][ T4700] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2108.598690][ T4700] RIP: 0033:0x7fa2c0d8eec9 [ 2108.598710][ T4700] 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 [ 2108.598735][ T4700] RSP: 002b:00007fa2c1c52038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2108.598759][ T4700] RAX: ffffffffffffffda RBX: 00007fa2c0fe5fa0 RCX: 00007fa2c0d8eec9 [ 2108.598776][ T4700] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2108.598791][ T4700] RBP: 00007fa2c0e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 2108.598806][ T4700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2108.598821][ T4700] R13: 00007fa2c0fe6038 R14: 00007fa2c0fe5fa0 R15: 00007ffefcadbd98 [ 2108.598866][ T4700] [ 2109.537983][ T4747] nvme_fcloop: unknown parameter or missing value '0' [ 2110.852231][ T4814] ksmbd: Daemon and kernel module version mismatch. ksmbd: 0, kernel module: 1. User-space ksmbd should terminate. [ 2111.136127][ T4827] tipc: Started in network mode [ 2111.155673][ T4827] tipc: Node identity ffffffff, cluster identity 4711 [ 2111.188352][ T4823] can: request_module (can-proto-0) failed. [ 2111.219026][ T4827] tipc: Node number set to 4294967295 [ 2112.493996][ T4874] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input12 [ 2114.969580][ T3664] EXT4-fs (sda1): Delayed block allocation failed for inode 2031 at logical offset 935 with max blocks 9 with error 117 [ 2115.040134][ T3664] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2115.040134][ T3664] [ 2115.337792][ T3664] EXT4-fs (sda1): Delayed block allocation failed for inode 2031 at logical offset 1379 with max blocks 9 with error 117 [ 2115.434355][ T3664] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2115.434355][ T3664] [ 2116.665333][ T5003] FAULT_INJECTION: forcing a failure. [ 2116.665333][ T5003] name failslab, interval 1, probability 0, space 0, times 0 [ 2116.753000][ T5003] CPU: 0 UID: 0 PID: 5003 Comm: syz.1.5454 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2116.753042][ T5003] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2116.753052][ T5003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2116.753068][ T5003] Call Trace: [ 2116.753076][ T5003] [ 2116.753085][ T5003] dump_stack_lvl+0x16c/0x1f0 [ 2116.753117][ T5003] should_fail_ex+0x512/0x640 [ 2116.753146][ T5003] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 2116.753180][ T5003] should_failslab+0xc2/0x120 [ 2116.753212][ T5003] kmem_cache_alloc_noprof+0x75/0x6e0 [ 2116.753237][ T5003] ? __proc_create+0x2ce/0x8e0 [ 2116.753278][ T5003] ? __proc_create+0x2ce/0x8e0 [ 2116.753310][ T5003] __proc_create+0x2ce/0x8e0 [ 2116.753346][ T5003] ? __pfx___proc_create+0x10/0x10 [ 2116.753393][ T5003] proc_create_reg+0x7d/0x180 [ 2116.753431][ T5003] proc_create_net_data+0x8e/0x1c0 [ 2116.753469][ T5003] ? __pfx_proc_create_net_data+0x10/0x10 [ 2116.753510][ T5003] ? fib_default_rule_add+0x341/0x420 [ 2116.753542][ T5003] ? __pfx_ip6_route_net_init_late+0x10/0x10 [ 2116.753568][ T5003] ip6_route_net_init_late+0x55/0x110 [ 2116.753594][ T5003] ops_init+0x1df/0x5f0 [ 2116.753626][ T5003] setup_net+0x100/0x390 [ 2116.753655][ T5003] ? __pfx_setup_net+0x10/0x10 [ 2116.753686][ T5003] ? debug_mutex_init+0x37/0x70 [ 2116.753715][ T5003] copy_net_ns+0x2f8/0x690 [ 2116.753750][ T5003] create_new_namespaces+0x3ea/0xa90 [ 2116.753786][ T5003] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2116.753817][ T5003] ksys_unshare+0x45b/0xa40 [ 2116.753851][ T5003] ? __pfx_ksys_unshare+0x10/0x10 [ 2116.753885][ T5003] ? xfd_validate_state+0x61/0x180 [ 2116.753929][ T5003] __x64_sys_unshare+0x31/0x40 [ 2116.753961][ T5003] do_syscall_64+0xcd/0xfa0 [ 2116.753991][ T5003] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2116.754016][ T5003] RIP: 0033:0x7fa2c0d8eec9 [ 2116.754039][ T5003] 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 [ 2116.754064][ T5003] RSP: 002b:00007fa2c1c31038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2116.754087][ T5003] RAX: ffffffffffffffda RBX: 00007fa2c0fe6090 RCX: 00007fa2c0d8eec9 [ 2116.754103][ T5003] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2116.754118][ T5003] RBP: 00007fa2c0e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 2116.754134][ T5003] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2116.754149][ T5003] R13: 00007fa2c0fe6128 R14: 00007fa2c0fe6090 R15: 00007ffefcadbd98 [ 2116.754186][ T5003] [ 2117.003403][ C0] vkms_vblank_simulate: vblank timer overrun [ 2117.882529][ T30] audit: type=1804 audit(43242.431:39): pid=5068 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.1.5462" name="/newroot/sys/kernel/debug/tracing/set_event" dev="tracefs" ino=26 res=1 errno=0 [ 2119.247752][ T5104] FAULT_INJECTION: forcing a failure. [ 2119.247752][ T5104] name failslab, interval 1, probability 0, space 0, times 0 [ 2119.323865][ T5104] CPU: 0 UID: 0 PID: 5104 Comm: syz.2.5468 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2119.323904][ T5104] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2119.323914][ T5104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2119.323933][ T5104] Call Trace: [ 2119.323941][ T5104] [ 2119.323949][ T5104] dump_stack_lvl+0x16c/0x1f0 [ 2119.323979][ T5104] should_fail_ex+0x512/0x640 [ 2119.324006][ T5104] ? kmem_cache_alloc_lru_noprof+0x66/0x6e0 [ 2119.324033][ T5104] should_failslab+0xc2/0x120 [ 2119.324063][ T5104] kmem_cache_alloc_lru_noprof+0x79/0x6e0 [ 2119.324085][ T5104] ? up_write+0x1b2/0x520 [ 2119.324120][ T5104] ? __d_alloc+0x32/0xae0 [ 2119.324150][ T5104] ? __d_alloc+0x32/0xae0 [ 2119.324174][ T5104] __d_alloc+0x32/0xae0 [ 2119.324202][ T5104] d_alloc_parallel+0x111/0x1480 [ 2119.324248][ T5104] ? __pfx_d_alloc_parallel+0x10/0x10 [ 2119.324285][ T5104] ? lockdep_init_map_type+0x5c/0x280 [ 2119.324319][ T5104] ? lockdep_init_map_type+0x5c/0x280 [ 2119.324357][ T5104] __lookup_slow+0x193/0x460 [ 2119.324391][ T5104] ? __pfx___lookup_slow+0x10/0x10 [ 2119.324428][ T5104] ? wb_shutdown+0xb0/0x240 [ 2119.324460][ T5104] ? wb_shutdown+0xb0/0x240 [ 2119.324486][ T5104] ? d_lookup+0xe7/0x190 [ 2119.324523][ T5104] lookup_noperm+0xe1/0x110 [ 2119.324557][ T5104] simple_start_creating+0xd1/0x1b0 [ 2119.324597][ T5104] debugfs_start_creating.part.0+0x82/0x190 [ 2119.324636][ T5104] __debugfs_create_file+0xa7/0x6b0 [ 2119.324676][ T5104] debugfs_create_file_full+0x41/0x60 [ 2119.324716][ T5104] ref_tracker_dir_debugfs+0x19d/0x290 [ 2119.324747][ T5104] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 2119.324803][ T5104] ? lockdep_init_map_type+0x5c/0x280 [ 2119.324841][ T5104] preinit_net.part.0+0x24e/0x8a0 [ 2119.324870][ T5104] copy_net_ns+0x3ba/0x690 [ 2119.324904][ T5104] create_new_namespaces+0x3ea/0xa90 [ 2119.324942][ T5104] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2119.324972][ T5104] ksys_unshare+0x45b/0xa40 [ 2119.325003][ T5104] ? __pfx_ksys_unshare+0x10/0x10 [ 2119.325034][ T5104] ? ksys_write+0x1ac/0x250 [ 2119.325067][ T5104] __x64_sys_unshare+0x31/0x40 [ 2119.325098][ T5104] do_syscall_64+0xcd/0xfa0 [ 2119.325125][ T5104] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2119.325149][ T5104] RIP: 0033:0x7ff5eb78eec9 [ 2119.325166][ T5104] 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 [ 2119.325189][ T5104] RSP: 002b:00007ff5ec6aa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2119.325211][ T5104] RAX: ffffffffffffffda RBX: 00007ff5eb9e5fa0 RCX: 00007ff5eb78eec9 [ 2119.325227][ T5104] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2119.325241][ T5104] RBP: 00007ff5ec6aa090 R08: 0000000000000000 R09: 0000000000000000 [ 2119.325255][ T5104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2119.325269][ T5104] R13: 00007ff5eb9e6038 R14: 00007ff5eb9e5fa0 R15: 00007ffd1a5f3bc8 [ 2119.325300][ T5104] [ 2119.712956][ T5110] random: crng reseeded on system resumption [ 2119.920978][ T5070] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 2120.249714][ T5145] FAULT_INJECTION: forcing a failure. [ 2120.249714][ T5145] name failslab, interval 1, probability 0, space 0, times 0 [ 2120.283706][ T5145] CPU: 0 UID: 0 PID: 5145 Comm: syz.0.5470 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2120.283747][ T5145] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2120.283757][ T5145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2120.283772][ T5145] Call Trace: [ 2120.283779][ T5145] [ 2120.283789][ T5145] dump_stack_lvl+0x16c/0x1f0 [ 2120.283820][ T5145] should_fail_ex+0x512/0x640 [ 2120.283855][ T5145] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 2120.283882][ T5145] should_failslab+0xc2/0x120 [ 2120.283913][ T5145] kmem_cache_alloc_noprof+0x75/0x6e0 [ 2120.283936][ T5145] ? __proc_create+0x2ce/0x8e0 [ 2120.283975][ T5145] ? __proc_create+0x2ce/0x8e0 [ 2120.284007][ T5145] __proc_create+0x2ce/0x8e0 [ 2120.284041][ T5145] ? __pfx___proc_create+0x10/0x10 [ 2120.284080][ T5145] ? proc_create_reg+0xe3/0x180 [ 2120.284118][ T5145] proc_mkdir+0x81/0x170 [ 2120.284152][ T5145] ? __pfx_proc_mkdir+0x10/0x10 [ 2120.284186][ T5145] ? __pfx_ndisc_net_init+0x10/0x10 [ 2120.284225][ T5145] ? __pfx_ipv6_proc_init_net+0x10/0x10 [ 2120.284256][ T5145] ipv6_proc_init_net+0xdd/0x1e0 [ 2120.284290][ T5145] ops_init+0x1df/0x5f0 [ 2120.284321][ T5145] setup_net+0x100/0x390 [ 2120.284350][ T5145] ? __pfx_setup_net+0x10/0x10 [ 2120.284379][ T5145] ? debug_mutex_init+0x37/0x70 [ 2120.284407][ T5145] copy_net_ns+0x2f8/0x690 [ 2120.284442][ T5145] create_new_namespaces+0x3ea/0xa90 [ 2120.284476][ T5145] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2120.284506][ T5145] ksys_unshare+0x45b/0xa40 [ 2120.284538][ T5145] ? __pfx_ksys_unshare+0x10/0x10 [ 2120.284572][ T5145] ? xfd_validate_state+0x61/0x180 [ 2120.284614][ T5145] __x64_sys_unshare+0x31/0x40 [ 2120.284645][ T5145] do_syscall_64+0xcd/0xfa0 [ 2120.284673][ T5145] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2120.284696][ T5145] RIP: 0033:0x7fdd1818eec9 [ 2120.284715][ T5145] 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 [ 2120.284743][ T5145] RSP: 002b:00007fdd18fbd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2120.284765][ T5145] RAX: ffffffffffffffda RBX: 00007fdd183e6090 RCX: 00007fdd1818eec9 [ 2120.284781][ T5145] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2120.284796][ T5145] RBP: 00007fdd18211f91 R08: 0000000000000000 R09: 0000000000000000 [ 2120.284810][ T5145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2120.284829][ T5145] R13: 00007fdd183e6128 R14: 00007fdd183e6090 R15: 00007fff25dcd088 [ 2120.284861][ T5145] [ 2120.556348][ T5151] netlink: 62 bytes leftover after parsing attributes in process `syz.3.5472'. [ 2120.568566][ T5151] netlink: 62 bytes leftover after parsing attributes in process `syz.3.5472'. [ 2120.577782][ T5151] netlink: 62 bytes leftover after parsing attributes in process `syz.3.5472'. [ 2120.589075][ T5151] netlink: 62 bytes leftover after parsing attributes in process `syz.3.5472'. [ 2120.598854][ T5151] netlink: 62 bytes leftover after parsing attributes in process `syz.3.5472'. [ 2120.608560][ T5151] netlink: 62 bytes leftover after parsing attributes in process `syz.3.5472'. [ 2120.617772][ T5151] netlink: 62 bytes leftover after parsing attributes in process `syz.3.5472'. [ 2120.626909][ T5151] netlink: 62 bytes leftover after parsing attributes in process `syz.3.5472'. [ 2120.637259][ T5151] netlink: 62 bytes leftover after parsing attributes in process `syz.3.5472'. [ 2120.646836][ T5151] netlink: 62 bytes leftover after parsing attributes in process `syz.3.5472'. [ 2120.740051][ T5150] can: request_module (can-proto-4) failed. [ 2123.074958][ T5237] kexec: Could not allocate control_code_buffer [ 2123.241971][ T5244] FAULT_INJECTION: forcing a failure. [ 2123.241971][ T5244] name failslab, interval 1, probability 0, space 0, times 0 [ 2123.309278][ T5244] CPU: 0 UID: 0 PID: 5244 Comm: syz.1.5482 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2123.309318][ T5244] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2123.309328][ T5244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2123.309343][ T5244] Call Trace: [ 2123.309351][ T5244] [ 2123.309360][ T5244] dump_stack_lvl+0x16c/0x1f0 [ 2123.309391][ T5244] should_fail_ex+0x512/0x640 [ 2123.309420][ T5244] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 2123.309446][ T5244] should_failslab+0xc2/0x120 [ 2123.309477][ T5244] kmem_cache_alloc_noprof+0x75/0x6e0 [ 2123.309500][ T5244] ? __proc_create+0x2ce/0x8e0 [ 2123.309540][ T5244] ? __proc_create+0x2ce/0x8e0 [ 2123.309572][ T5244] __proc_create+0x2ce/0x8e0 [ 2123.309613][ T5244] ? __pfx___proc_create+0x10/0x10 [ 2123.309650][ T5244] ? _raw_write_unlock+0x28/0x50 [ 2123.309675][ T5244] ? proc_register+0x559/0x8b0 [ 2123.309713][ T5244] proc_create_reg+0x7d/0x180 [ 2123.309749][ T5244] ? __pfx_sctp_snmp_seq_show+0x10/0x10 [ 2123.309775][ T5244] proc_create_net_single+0x86/0x180 [ 2123.309812][ T5244] ? __pfx_proc_create_net_single+0x10/0x10 [ 2123.309857][ T5244] sctp_proc_init+0xaa/0x270 [ 2123.309883][ T5244] ? __pfx_sctp_defaults_init+0x10/0x10 [ 2123.309908][ T5244] sctp_defaults_init+0x758/0xd90 [ 2123.309937][ T5244] ? __pfx_sctp_defaults_init+0x10/0x10 [ 2123.309964][ T5244] ops_init+0x1df/0x5f0 [ 2123.309995][ T5244] setup_net+0x100/0x390 [ 2123.310024][ T5244] ? __pfx_setup_net+0x10/0x10 [ 2123.310053][ T5244] ? debug_mutex_init+0x37/0x70 [ 2123.310082][ T5244] copy_net_ns+0x2f8/0x690 [ 2123.310116][ T5244] create_new_namespaces+0x3ea/0xa90 [ 2123.310150][ T5244] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2123.310181][ T5244] ksys_unshare+0x45b/0xa40 [ 2123.310213][ T5244] ? __pfx_ksys_unshare+0x10/0x10 [ 2123.310246][ T5244] ? xfd_validate_state+0x61/0x180 [ 2123.310289][ T5244] __x64_sys_unshare+0x31/0x40 [ 2123.310325][ T5244] do_syscall_64+0xcd/0xfa0 [ 2123.310353][ T5244] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2123.310377][ T5244] RIP: 0033:0x7fa2c0d8eec9 [ 2123.310395][ T5244] 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 [ 2123.310417][ T5244] RSP: 002b:00007fa2c1c52038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2123.310440][ T5244] RAX: ffffffffffffffda RBX: 00007fa2c0fe5fa0 RCX: 00007fa2c0d8eec9 [ 2123.310456][ T5244] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2123.310470][ T5244] RBP: 00007fa2c0e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 2123.310485][ T5244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2123.310499][ T5244] R13: 00007fa2c0fe6038 R14: 00007fa2c0fe5fa0 R15: 00007ffefcadbd98 [ 2123.310531][ T5244] [ 2123.838733][ T30] audit: type=1804 audit(43248.178:40): pid=5255 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.3.5483" name="file0" dev="tmpfs" ino=751 res=1 errno=0 [ 2124.536270][ T5322] ecryptfs_miscdev_write: Minimum acceptable packet size is [14], but amount of data written is only [5]. Discarding response packet. [ 2124.958968][ T5354] input: jJǸí¸ü;9ã%vø“û¨lÐQ  J86Ö‘ as /devices/virtual/input/input13 [ 2126.386424][ T5405] can: request_module (can-proto-0) failed. [ 2129.384830][ T5550] random: crng reseeded on system resumption [ 2130.387987][ T5643] openvswitch: netlink: ufid size 17 bytes exceeds the range (1, 16) [ 2130.444725][ T5643] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 2131.316226][ T5666] __nla_validate_parse: 17 callbacks suppressed [ 2131.316249][ T5666] netlink: 350 bytes leftover after parsing attributes in process `syz.0.5521'. [ 2133.932287][ T5840] netlink: 350 bytes leftover after parsing attributes in process `syz.1.5532'. [ 2134.341045][ T5875] FAULT_INJECTION: forcing a failure. [ 2134.341045][ T5875] name failslab, interval 1, probability 0, space 0, times 0 [ 2134.418847][ T5875] CPU: 0 UID: 0 PID: 5875 Comm: syz.1.5533 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2134.418887][ T5875] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2134.418898][ T5875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2134.418913][ T5875] Call Trace: [ 2134.418921][ T5875] [ 2134.418930][ T5875] dump_stack_lvl+0x16c/0x1f0 [ 2134.418960][ T5875] should_fail_ex+0x512/0x640 [ 2134.418989][ T5875] ? __kmalloc_noprof+0xca/0x880 [ 2134.419029][ T5875] should_failslab+0xc2/0x120 [ 2134.419061][ T5875] __kmalloc_noprof+0xdd/0x880 [ 2134.419117][ T5875] ? cache_create_net+0x9d/0x220 [ 2134.419148][ T5875] ? cache_create_net+0x9d/0x220 [ 2134.419173][ T5875] cache_create_net+0x9d/0x220 [ 2134.419201][ T5875] gss_svc_init_net+0x122/0x660 [ 2134.419224][ T5875] ? __pfx_canbcm_pernet_init+0x10/0x10 [ 2134.419257][ T5875] ? __pfx_rpcsec_gss_init_net+0x10/0x10 [ 2134.419283][ T5875] ops_init+0x1df/0x5f0 [ 2134.419316][ T5875] setup_net+0x100/0x390 [ 2134.419346][ T5875] ? __pfx_setup_net+0x10/0x10 [ 2134.419377][ T5875] ? debug_mutex_init+0x37/0x70 [ 2134.419407][ T5875] copy_net_ns+0x2f8/0x690 [ 2134.419442][ T5875] create_new_namespaces+0x3ea/0xa90 [ 2134.419478][ T5875] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2134.419509][ T5875] ksys_unshare+0x45b/0xa40 [ 2134.419543][ T5875] ? __pfx_ksys_unshare+0x10/0x10 [ 2134.419582][ T5875] ? xfd_validate_state+0x61/0x180 [ 2134.419627][ T5875] __x64_sys_unshare+0x31/0x40 [ 2134.419659][ T5875] do_syscall_64+0xcd/0xfa0 [ 2134.419689][ T5875] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2134.419714][ T5875] RIP: 0033:0x7fa2c0d8eec9 [ 2134.419733][ T5875] 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 [ 2134.419758][ T5875] RSP: 002b:00007fa2c1c52038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2134.419782][ T5875] RAX: ffffffffffffffda RBX: 00007fa2c0fe5fa0 RCX: 00007fa2c0d8eec9 [ 2134.419798][ T5875] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2134.419813][ T5875] RBP: 00007fa2c0e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 2134.419834][ T5875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2134.419849][ T5875] R13: 00007fa2c0fe6038 R14: 00007fa2c0fe5fa0 R15: 00007ffefcadbd98 [ 2134.419882][ T5875] [ 2134.649574][ C0] vkms_vblank_simulate: vblank timer overrun [ 2135.354581][ T5949] can: request_module (can-proto-0) failed. [ 2137.296796][ T6061] FAULT_INJECTION: forcing a failure. [ 2137.296796][ T6061] name failslab, interval 1, probability 0, space 0, times 0 [ 2137.347016][ T6061] CPU: 0 UID: 0 PID: 6061 Comm: syz.2.5546 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2137.347058][ T6061] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2137.347068][ T6061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2137.347082][ T6061] Call Trace: [ 2137.347090][ T6061] [ 2137.347100][ T6061] dump_stack_lvl+0x16c/0x1f0 [ 2137.347131][ T6061] should_fail_ex+0x512/0x640 [ 2137.347161][ T6061] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 2137.347188][ T6061] should_failslab+0xc2/0x120 [ 2137.347221][ T6061] kmem_cache_alloc_noprof+0x75/0x6e0 [ 2137.347246][ T6061] ? __proc_create+0x2ce/0x8e0 [ 2137.347286][ T6061] ? __proc_create+0x2ce/0x8e0 [ 2137.347320][ T6061] __proc_create+0x2ce/0x8e0 [ 2137.347355][ T6061] ? __pfx___proc_create+0x10/0x10 [ 2137.347399][ T6061] ? proc_register+0x554/0x8b0 [ 2137.347437][ T6061] ? _raw_write_unlock+0x28/0x50 [ 2137.347466][ T6061] proc_create_reg+0x7d/0x180 [ 2137.347503][ T6061] proc_create_data+0x86/0x110 [ 2137.347539][ T6061] ? __pfx_proc_create_data+0x10/0x10 [ 2137.347577][ T6061] ? cache_register_net+0x137/0x5e0 [ 2137.347612][ T6061] cache_register_net+0x1e0/0x5e0 [ 2137.347644][ T6061] gss_svc_init_net+0x151/0x660 [ 2137.347674][ T6061] ? __pfx_canbcm_pernet_init+0x10/0x10 [ 2137.347706][ T6061] ? __pfx_rpcsec_gss_init_net+0x10/0x10 [ 2137.347732][ T6061] ops_init+0x1df/0x5f0 [ 2137.347764][ T6061] setup_net+0x100/0x390 [ 2137.347793][ T6061] ? __pfx_setup_net+0x10/0x10 [ 2137.347822][ T6061] ? debug_mutex_init+0x37/0x70 [ 2137.347851][ T6061] copy_net_ns+0x2f8/0x690 [ 2137.347885][ T6061] create_new_namespaces+0x3ea/0xa90 [ 2137.347920][ T6061] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2137.347950][ T6061] ksys_unshare+0x45b/0xa40 [ 2137.347982][ T6061] ? __pfx_ksys_unshare+0x10/0x10 [ 2137.348020][ T6061] ? xfd_validate_state+0x61/0x180 [ 2137.348062][ T6061] __x64_sys_unshare+0x31/0x40 [ 2137.348094][ T6061] do_syscall_64+0xcd/0xfa0 [ 2137.348122][ T6061] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2137.348146][ T6061] RIP: 0033:0x7ff5eb78eec9 [ 2137.348164][ T6061] 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 [ 2137.348188][ T6061] RSP: 002b:00007ff5ec6aa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2137.348210][ T6061] RAX: ffffffffffffffda RBX: 00007ff5eb9e5fa0 RCX: 00007ff5eb78eec9 [ 2137.348226][ T6061] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2137.348240][ T6061] RBP: 00007ff5eb811f91 R08: 0000000000000000 R09: 0000000000000000 [ 2137.348255][ T6061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2137.348269][ T6061] R13: 00007ff5eb9e6038 R14: 00007ff5eb9e5fa0 R15: 00007ffd1a5f3bc8 [ 2137.348301][ T6061] [ 2137.614897][ C0] vkms_vblank_simulate: vblank timer overrun [ 2138.321038][ T6120] can: request_module (can-proto-0) failed. [ 2139.123318][ T6162] FAULT_INJECTION: forcing a failure. [ 2139.123318][ T6162] name failslab, interval 1, probability 0, space 0, times 0 [ 2139.220236][ T6162] CPU: 0 UID: 0 PID: 6162 Comm: syz.1.5553 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2139.220275][ T6162] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2139.220284][ T6162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2139.220298][ T6162] Call Trace: [ 2139.220306][ T6162] [ 2139.220315][ T6162] dump_stack_lvl+0x16c/0x1f0 [ 2139.220344][ T6162] should_fail_ex+0x512/0x640 [ 2139.220370][ T6162] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 2139.220395][ T6162] should_failslab+0xc2/0x120 [ 2139.220425][ T6162] kmem_cache_alloc_noprof+0x75/0x6e0 [ 2139.220448][ T6162] ? __proc_create+0x2ce/0x8e0 [ 2139.220490][ T6162] ? __proc_create+0x2ce/0x8e0 [ 2139.220520][ T6162] __proc_create+0x2ce/0x8e0 [ 2139.220553][ T6162] ? __pfx___proc_create+0x10/0x10 [ 2139.220583][ T6162] ? __lock_acquire+0x62e/0x1ce0 [ 2139.220617][ T6162] ? _raw_write_unlock+0x28/0x50 [ 2139.220639][ T6162] ? proc_register+0x559/0x8b0 [ 2139.220674][ T6162] proc_create_reg+0x7d/0x180 [ 2139.220709][ T6162] proc_create_data+0x86/0x110 [ 2139.220762][ T6162] ? __pfx_proc_create_data+0x10/0x10 [ 2139.220807][ T6162] gss_svc_init_net+0x2ec/0x660 [ 2139.220830][ T6162] ? __pfx_canbcm_pernet_init+0x10/0x10 [ 2139.220862][ T6162] ? __pfx_rpcsec_gss_init_net+0x10/0x10 [ 2139.220887][ T6162] ops_init+0x1df/0x5f0 [ 2139.220919][ T6162] setup_net+0x100/0x390 [ 2139.220948][ T6162] ? __pfx_setup_net+0x10/0x10 [ 2139.220977][ T6162] ? debug_mutex_init+0x37/0x70 [ 2139.221005][ T6162] copy_net_ns+0x2f8/0x690 [ 2139.221039][ T6162] create_new_namespaces+0x3ea/0xa90 [ 2139.221073][ T6162] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2139.221103][ T6162] ksys_unshare+0x45b/0xa40 [ 2139.221135][ T6162] ? __pfx_ksys_unshare+0x10/0x10 [ 2139.221169][ T6162] ? xfd_validate_state+0x61/0x180 [ 2139.221211][ T6162] __x64_sys_unshare+0x31/0x40 [ 2139.221243][ T6162] do_syscall_64+0xcd/0xfa0 [ 2139.221271][ T6162] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2139.221299][ T6162] RIP: 0033:0x7fa2c0d8eec9 [ 2139.221317][ T6162] 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 [ 2139.221340][ T6162] RSP: 002b:00007fa2c1c52038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2139.221362][ T6162] RAX: ffffffffffffffda RBX: 00007fa2c0fe5fa0 RCX: 00007fa2c0d8eec9 [ 2139.221378][ T6162] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2139.221392][ T6162] RBP: 00007fa2c0e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 2139.221407][ T6162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2139.221421][ T6162] R13: 00007fa2c0fe6038 R14: 00007fa2c0fe5fa0 R15: 00007ffefcadbd98 [ 2139.221453][ T6162] [ 2139.491151][ C0] vkms_vblank_simulate: vblank timer overrun [ 2141.872270][ T6332] FAULT_INJECTION: forcing a failure. [ 2141.872270][ T6332] name failslab, interval 1, probability 0, space 0, times 0 [ 2141.937845][ T6332] CPU: 0 UID: 0 PID: 6332 Comm: syz.1.5563 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2141.937888][ T6332] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2141.937898][ T6332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2141.937913][ T6332] Call Trace: [ 2141.937921][ T6332] [ 2141.937932][ T6332] dump_stack_lvl+0x16c/0x1f0 [ 2141.937963][ T6332] should_fail_ex+0x512/0x640 [ 2141.937994][ T6332] ? __kmalloc_noprof+0xca/0x880 [ 2141.938036][ T6332] should_failslab+0xc2/0x120 [ 2141.938069][ T6332] __kmalloc_noprof+0xdd/0x880 [ 2141.938108][ T6332] ? __register_sysctl_table+0xb3/0x1900 [ 2141.938150][ T6332] ? __register_sysctl_table+0xb3/0x1900 [ 2141.938186][ T6332] __register_sysctl_table+0xb3/0x1900 [ 2141.938222][ T6332] ? is_module_address+0x5f/0xf0 [ 2141.938272][ T6332] ? __pfx___register_sysctl_table+0x10/0x10 [ 2141.938308][ T6332] ? is_module_address+0x69/0xf0 [ 2141.938344][ T6332] ? register_net_sysctl_sz+0x228/0x3e0 [ 2141.938380][ T6332] ? __asan_memcpy+0x3c/0x60 [ 2141.938407][ T6332] sctp_sysctl_net_register+0x15d/0x200 [ 2141.938439][ T6332] ? __pfx_sctp_defaults_init+0x10/0x10 [ 2141.938468][ T6332] sctp_defaults_init+0x6d2/0xd90 [ 2141.938497][ T6332] ? __pfx_sctp_defaults_init+0x10/0x10 [ 2141.938527][ T6332] ops_init+0x1df/0x5f0 [ 2141.938561][ T6332] setup_net+0x100/0x390 [ 2141.938590][ T6332] ? __pfx_setup_net+0x10/0x10 [ 2141.938621][ T6332] ? debug_mutex_init+0x37/0x70 [ 2141.938651][ T6332] copy_net_ns+0x2f8/0x690 [ 2141.938695][ T6332] create_new_namespaces+0x3ea/0xa90 [ 2141.938731][ T6332] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2141.938763][ T6332] ksys_unshare+0x45b/0xa40 [ 2141.938797][ T6332] ? __pfx_ksys_unshare+0x10/0x10 [ 2141.938832][ T6332] ? xfd_validate_state+0x61/0x180 [ 2141.938881][ T6332] __x64_sys_unshare+0x31/0x40 [ 2141.938913][ T6332] do_syscall_64+0xcd/0xfa0 [ 2141.938943][ T6332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2141.938970][ T6332] RIP: 0033:0x7fa2c0d8eec9 [ 2141.938989][ T6332] 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 [ 2141.939014][ T6332] RSP: 002b:00007fa2c1c52038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2141.939036][ T6332] RAX: ffffffffffffffda RBX: 00007fa2c0fe5fa0 RCX: 00007fa2c0d8eec9 [ 2141.939053][ T6332] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2141.939068][ T6332] RBP: 00007fa2c0e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 2141.939082][ T6332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2141.939097][ T6332] R13: 00007fa2c0fe6038 R14: 00007fa2c0fe5fa0 R15: 00007ffefcadbd98 [ 2141.939130][ T6332] [ 2142.206248][ C0] vkms_vblank_simulate: vblank timer overrun [ 2143.156030][ T6350] can: request_module (can-proto-0) failed. [ 2144.517441][ T6411] FAULT_INJECTION: forcing a failure. [ 2144.517441][ T6411] name failslab, interval 1, probability 0, space 0, times 0 [ 2144.587615][ T6411] CPU: 0 UID: 0 PID: 6411 Comm: syz.2.5570 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2144.587656][ T6411] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2144.587666][ T6411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2144.587680][ T6411] Call Trace: [ 2144.587689][ T6411] [ 2144.587698][ T6411] dump_stack_lvl+0x16c/0x1f0 [ 2144.587729][ T6411] should_fail_ex+0x512/0x640 [ 2144.587757][ T6411] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 2144.587784][ T6411] should_failslab+0xc2/0x120 [ 2144.587815][ T6411] kmem_cache_alloc_noprof+0x75/0x6e0 [ 2144.587839][ T6411] ? __proc_create+0x2ce/0x8e0 [ 2144.587878][ T6411] ? __proc_create+0x2ce/0x8e0 [ 2144.587909][ T6411] __proc_create+0x2ce/0x8e0 [ 2144.587944][ T6411] ? __pfx___proc_create+0x10/0x10 [ 2144.587982][ T6411] ? _raw_write_unlock+0x28/0x50 [ 2144.588006][ T6411] ? proc_register+0x559/0x8b0 [ 2144.588043][ T6411] proc_create_reg+0x7d/0x180 [ 2144.588095][ T6411] proc_create_net_data+0x8e/0x1c0 [ 2144.588133][ T6411] ? __pfx_proc_create_net_data+0x10/0x10 [ 2144.588176][ T6411] ? __pfx_kcm_proc_init_net+0x10/0x10 [ 2144.588201][ T6411] kcm_proc_init_net+0xa3/0x120 [ 2144.588224][ T6411] ops_init+0x1df/0x5f0 [ 2144.588274][ T6411] setup_net+0x100/0x390 [ 2144.588304][ T6411] ? __pfx_setup_net+0x10/0x10 [ 2144.588335][ T6411] ? debug_mutex_init+0x37/0x70 [ 2144.588364][ T6411] copy_net_ns+0x2f8/0x690 [ 2144.588400][ T6411] create_new_namespaces+0x3ea/0xa90 [ 2144.588435][ T6411] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2144.588466][ T6411] ksys_unshare+0x45b/0xa40 [ 2144.588500][ T6411] ? __pfx_ksys_unshare+0x10/0x10 [ 2144.588534][ T6411] ? xfd_validate_state+0x61/0x180 [ 2144.588578][ T6411] __x64_sys_unshare+0x31/0x40 [ 2144.588610][ T6411] do_syscall_64+0xcd/0xfa0 [ 2144.588643][ T6411] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2144.588668][ T6411] RIP: 0033:0x7ff5eb78eec9 [ 2144.588688][ T6411] 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 [ 2144.588713][ T6411] RSP: 002b:00007ff5ec6aa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2144.588736][ T6411] RAX: ffffffffffffffda RBX: 00007ff5eb9e5fa0 RCX: 00007ff5eb78eec9 [ 2144.588752][ T6411] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2144.588768][ T6411] RBP: 00007ff5eb811f91 R08: 0000000000000000 R09: 0000000000000000 [ 2144.588783][ T6411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2144.588799][ T6411] R13: 00007ff5eb9e6038 R14: 00007ff5eb9e5fa0 R15: 00007ffd1a5f3bc8 [ 2144.588831][ T6411] [ 2144.845633][ C0] vkms_vblank_simulate: vblank timer overrun [ 2145.770861][ T3664] EXT4-fs (sda1): Delayed block allocation failed for inode 2031 at logical offset 938 with max blocks 6 with error 117 [ 2145.808095][ T6479] FAULT_INJECTION: forcing a failure. [ 2145.808095][ T6479] name failslab, interval 1, probability 0, space 0, times 0 [ 2145.808168][ T6479] CPU: 0 UID: 0 PID: 6479 Comm: syz.0.5577 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2145.808202][ T6479] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2145.808212][ T6479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2145.808225][ T6479] Call Trace: [ 2145.808232][ T6479] [ 2145.808241][ T6479] dump_stack_lvl+0x16c/0x1f0 [ 2145.808269][ T6479] should_fail_ex+0x512/0x640 [ 2145.808296][ T6479] ? __kmalloc_noprof+0xca/0x880 [ 2145.808334][ T6479] should_failslab+0xc2/0x120 [ 2145.808364][ T6479] __kmalloc_noprof+0xdd/0x880 [ 2145.808399][ T6479] ? ops_init+0x77/0x5f0 [ 2145.808429][ T6479] ? ops_init+0x77/0x5f0 [ 2145.808452][ T6479] ops_init+0x77/0x5f0 [ 2145.808480][ T6479] setup_net+0x100/0x390 [ 2145.808506][ T6479] ? __pfx_setup_net+0x10/0x10 [ 2145.808534][ T6479] ? debug_mutex_init+0x37/0x70 [ 2145.808561][ T6479] copy_net_ns+0x2f8/0x690 [ 2145.808592][ T6479] create_new_namespaces+0x3ea/0xa90 [ 2145.808624][ T6479] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2145.808652][ T6479] ksys_unshare+0x45b/0xa40 [ 2145.808683][ T6479] ? __pfx_ksys_unshare+0x10/0x10 [ 2145.808713][ T6479] ? xfd_validate_state+0x61/0x180 [ 2145.808753][ T6479] __x64_sys_unshare+0x31/0x40 [ 2145.808802][ T6479] do_syscall_64+0xcd/0xfa0 [ 2145.808830][ T6479] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2145.808854][ T6479] RIP: 0033:0x7fdd1818eec9 [ 2145.808872][ T6479] 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 [ 2145.808896][ T6479] RSP: 002b:00007fdd18fde038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2145.808919][ T6479] RAX: ffffffffffffffda RBX: 00007fdd183e5fa0 RCX: 00007fdd1818eec9 [ 2145.808935][ T6479] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2145.808949][ T6479] RBP: 00007fdd18211f91 R08: 0000000000000000 R09: 0000000000000000 [ 2145.808964][ T6479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2145.808978][ T6479] R13: 00007fdd183e6038 R14: 00007fdd183e5fa0 R15: 00007fff25dcd088 [ 2145.809015][ T6479] [ 2145.826451][ T3664] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2145.826451][ T3664] [ 2145.827743][ T3664] EXT4-fs (sda1): Delayed block allocation failed for inode 2029 at logical offset 935 with max blocks 6 with error 117 [ 2145.827774][ T3664] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2145.827774][ T3664] [ 2145.832272][ T3664] EXT4-fs (sda1): Delayed block allocation failed for inode 2028 at logical offset 2 with max blocks 4 with error 117 [ 2145.832304][ T3664] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2145.832304][ T3664] [ 2147.265788][ T6519] FAULT_INJECTION: forcing a failure. [ 2147.265788][ T6519] name failslab, interval 1, probability 0, space 0, times 0 [ 2147.265828][ T6519] CPU: 0 UID: 0 PID: 6519 Comm: syz.0.5580 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2147.265865][ T6519] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2147.265875][ T6519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2147.265890][ T6519] Call Trace: [ 2147.265898][ T6519] [ 2147.265908][ T6519] dump_stack_lvl+0x16c/0x1f0 [ 2147.265943][ T6519] should_fail_ex+0x512/0x640 [ 2147.265973][ T6519] ? __kmalloc_noprof+0xca/0x880 [ 2147.266015][ T6519] should_failslab+0xc2/0x120 [ 2147.266048][ T6519] __kmalloc_noprof+0xdd/0x880 [ 2147.266087][ T6519] ? __register_sysctl_table+0xb3/0x1900 [ 2147.266128][ T6519] ? __register_sysctl_table+0xb3/0x1900 [ 2147.266164][ T6519] __register_sysctl_table+0xb3/0x1900 [ 2147.266200][ T6519] ? is_module_address+0x5f/0xf0 [ 2147.266241][ T6519] ? __pfx___register_sysctl_table+0x10/0x10 [ 2147.266278][ T6519] ? is_module_address+0x69/0xf0 [ 2147.266312][ T6519] ? register_net_sysctl_sz+0x228/0x3e0 [ 2147.266348][ T6519] ? __asan_memcpy+0x3c/0x60 [ 2147.266375][ T6519] sctp_sysctl_net_register+0x15d/0x200 [ 2147.266407][ T6519] ? __pfx_sctp_defaults_init+0x10/0x10 [ 2147.266436][ T6519] sctp_defaults_init+0x6d2/0xd90 [ 2147.266464][ T6519] ? __pfx_sctp_defaults_init+0x10/0x10 [ 2147.266492][ T6519] ops_init+0x1df/0x5f0 [ 2147.266525][ T6519] setup_net+0x100/0x390 [ 2147.266555][ T6519] ? __pfx_setup_net+0x10/0x10 [ 2147.266586][ T6519] ? debug_mutex_init+0x37/0x70 [ 2147.266615][ T6519] copy_net_ns+0x2f8/0x690 [ 2147.266650][ T6519] create_new_namespaces+0x3ea/0xa90 [ 2147.266687][ T6519] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2147.266718][ T6519] ksys_unshare+0x45b/0xa40 [ 2147.266751][ T6519] ? __pfx_ksys_unshare+0x10/0x10 [ 2147.266786][ T6519] ? xfd_validate_state+0x61/0x180 [ 2147.266830][ T6519] __x64_sys_unshare+0x31/0x40 [ 2147.266863][ T6519] do_syscall_64+0xcd/0xfa0 [ 2147.266892][ T6519] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2147.266917][ T6519] RIP: 0033:0x7fdd1818eec9 [ 2147.266942][ T6519] 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 [ 2147.266968][ T6519] RSP: 002b:00007fdd18fde038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2147.266992][ T6519] RAX: ffffffffffffffda RBX: 00007fdd183e5fa0 RCX: 00007fdd1818eec9 [ 2147.267009][ T6519] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2147.267024][ T6519] RBP: 00007fdd18211f91 R08: 0000000000000000 R09: 0000000000000000 [ 2147.267039][ T6519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2147.267053][ T6519] R13: 00007fdd183e6038 R14: 00007fdd183e5fa0 R15: 00007fff25dcd088 [ 2147.267086][ T6519] [ 2147.755578][ T6527] netlink: 28 bytes leftover after parsing attributes in process `syz.3.5583'. [ 2147.920429][ T6527] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2147.920458][ T6527] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2147.932005][ T6527] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2147.932027][ T6527] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2149.233944][ T6555] random: crng reseeded on system resumption [ 2150.826926][ T6616] netlink: 'syz.0.5592': attribute type 1 has an invalid length. [ 2151.578710][ T6624] can: request_module (can-proto-0) failed. [ 2151.819410][ T6633] netlink: 334 bytes leftover after parsing attributes in process `syz.1.5596'. [ 2153.885907][ T6685] kexec: Could not allocate control_code_buffer [ 2155.078674][ T6803] FAULT_INJECTION: forcing a failure. [ 2155.078674][ T6803] name failslab, interval 1, probability 0, space 0, times 0 [ 2155.201623][ T6803] CPU: 0 UID: 0 PID: 6803 Comm: syz.1.5608 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2155.201665][ T6803] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2155.201675][ T6803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2155.201690][ T6803] Call Trace: [ 2155.201698][ T6803] [ 2155.201709][ T6803] dump_stack_lvl+0x16c/0x1f0 [ 2155.201740][ T6803] should_fail_ex+0x512/0x640 [ 2155.201770][ T6803] ? __kmalloc_noprof+0xca/0x880 [ 2155.201812][ T6803] should_failslab+0xc2/0x120 [ 2155.201845][ T6803] __kmalloc_noprof+0xdd/0x880 [ 2155.201884][ T6803] ? __register_sysctl_table+0xb3/0x1900 [ 2155.201925][ T6803] ? __register_sysctl_table+0xb3/0x1900 [ 2155.201960][ T6803] __register_sysctl_table+0xb3/0x1900 [ 2155.201997][ T6803] ? is_module_address+0x5f/0xf0 [ 2155.202038][ T6803] ? __pfx___register_sysctl_table+0x10/0x10 [ 2155.202073][ T6803] ? is_module_address+0x69/0xf0 [ 2155.202108][ T6803] ? register_net_sysctl_sz+0x228/0x3e0 [ 2155.202143][ T6803] ? __asan_memcpy+0x3c/0x60 [ 2155.202170][ T6803] sctp_sysctl_net_register+0x15d/0x200 [ 2155.202201][ T6803] ? __pfx_sctp_defaults_init+0x10/0x10 [ 2155.202230][ T6803] sctp_defaults_init+0x6d2/0xd90 [ 2155.202259][ T6803] ? __pfx_sctp_defaults_init+0x10/0x10 [ 2155.202292][ T6803] ops_init+0x1df/0x5f0 [ 2155.202326][ T6803] setup_net+0x100/0x390 [ 2155.202371][ T6803] ? __pfx_setup_net+0x10/0x10 [ 2155.202402][ T6803] ? debug_mutex_init+0x37/0x70 [ 2155.202432][ T6803] copy_net_ns+0x2f8/0x690 [ 2155.202468][ T6803] create_new_namespaces+0x3ea/0xa90 [ 2155.202503][ T6803] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2155.202535][ T6803] ksys_unshare+0x45b/0xa40 [ 2155.202568][ T6803] ? __pfx_ksys_unshare+0x10/0x10 [ 2155.202603][ T6803] ? xfd_validate_state+0x61/0x180 [ 2155.202647][ T6803] __x64_sys_unshare+0x31/0x40 [ 2155.202679][ T6803] do_syscall_64+0xcd/0xfa0 [ 2155.202708][ T6803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2155.202734][ T6803] RIP: 0033:0x7fa2c0d8eec9 [ 2155.202753][ 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 [ 2155.202778][ T6803] RSP: 002b:00007fa2c1c52038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2155.202801][ T6803] RAX: ffffffffffffffda RBX: 00007fa2c0fe5fa0 RCX: 00007fa2c0d8eec9 [ 2155.202818][ T6803] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2155.202833][ T6803] RBP: 00007fa2c0e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 2155.202848][ T6803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2155.202863][ T6803] R13: 00007fa2c0fe6038 R14: 00007fa2c0fe5fa0 R15: 00007ffefcadbd98 [ 2155.202895][ T6803] [ 2155.463894][ C0] vkms_vblank_simulate: vblank timer overrun [ 2156.943040][ T30] audit: type=1400 audit(4294967320.747:41): apparmor="DENIED" operation="setprocattr" info="exec" error=-22 profile="unconfined" pid=6886 comm="syz.2.5618" [ 2156.985707][ T6892] device-mapper: ioctl: dm_ctl_ioctl: unknown command 0xfffffd13 [ 2158.521400][ T6956] can: request_module (can-proto-0) failed. [ 2158.765901][ T6966] netlink: 350 bytes leftover after parsing attributes in process `syz.1.5628'. [ 2158.973350][ T6972] FAULT_INJECTION: forcing a failure. [ 2158.973350][ T6972] name failslab, interval 1, probability 0, space 0, times 0 [ 2159.016264][ T6972] CPU: 0 UID: 0 PID: 6972 Comm: syz.2.5632 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2159.016309][ T6972] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2159.016320][ T6972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2159.016334][ T6972] Call Trace: [ 2159.016343][ T6972] [ 2159.016352][ T6972] dump_stack_lvl+0x16c/0x1f0 [ 2159.016393][ T6972] should_fail_ex+0x512/0x640 [ 2159.016422][ T6972] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 2159.016451][ T6972] should_failslab+0xc2/0x120 [ 2159.016485][ T6972] kmem_cache_alloc_noprof+0x75/0x6e0 [ 2159.016510][ T6972] ? __proc_create+0x2ce/0x8e0 [ 2159.016551][ T6972] ? __proc_create+0x2ce/0x8e0 [ 2159.016585][ T6972] __proc_create+0x2ce/0x8e0 [ 2159.016622][ T6972] ? __pfx___proc_create+0x10/0x10 [ 2159.016669][ T6972] proc_mkdir+0x81/0x170 [ 2159.016711][ T6972] ? __pfx_proc_mkdir+0x10/0x10 [ 2159.016749][ T6972] ? cache_register_net+0x137/0x5e0 [ 2159.016786][ T6972] cache_register_net+0x18f/0x5e0 [ 2159.016820][ T6972] gss_svc_init_net+0x151/0x660 [ 2159.016844][ T6972] ? __pfx_canbcm_pernet_init+0x10/0x10 [ 2159.016879][ T6972] ? __pfx_rpcsec_gss_init_net+0x10/0x10 [ 2159.016907][ T6972] ops_init+0x1df/0x5f0 [ 2159.016941][ T6972] setup_net+0x100/0x390 [ 2159.016971][ T6972] ? __pfx_setup_net+0x10/0x10 [ 2159.017003][ T6972] ? debug_mutex_init+0x37/0x70 [ 2159.017033][ T6972] copy_net_ns+0x2f8/0x690 [ 2159.017070][ T6972] create_new_namespaces+0x3ea/0xa90 [ 2159.017106][ T6972] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2159.017138][ T6972] ksys_unshare+0x45b/0xa40 [ 2159.017173][ T6972] ? __pfx_ksys_unshare+0x10/0x10 [ 2159.017208][ T6972] ? xfd_validate_state+0x61/0x180 [ 2159.017254][ T6972] __x64_sys_unshare+0x31/0x40 [ 2159.017287][ T6972] do_syscall_64+0xcd/0xfa0 [ 2159.017318][ T6972] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2159.017343][ T6972] RIP: 0033:0x7ff5eb78eec9 [ 2159.017364][ T6972] 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 [ 2159.017397][ T6972] RSP: 002b:00007ff5ec6aa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2159.017421][ T6972] RAX: ffffffffffffffda RBX: 00007ff5eb9e5fa0 RCX: 00007ff5eb78eec9 [ 2159.017439][ T6972] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2159.017455][ T6972] RBP: 00007ff5eb811f91 R08: 0000000000000000 R09: 0000000000000000 [ 2159.017471][ T6972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2159.017486][ T6972] R13: 00007ff5eb9e6038 R14: 00007ff5eb9e5fa0 R15: 00007ffd1a5f3bc8 [ 2159.017518][ T6972] [ 2159.268323][ C0] vkms_vblank_simulate: vblank timer overrun [ 2160.333188][ T6994] can: request_module (can-proto-0) failed. [ 2163.256836][ T2319] Bluetooth: hci1: unexpected event 0x3e length: 726 > 260 [ 2163.256867][ T2319] Bluetooth: hci1: unexpected subevent 0x0d length: 725 > 260 [ 2163.273559][ T2319] Bluetooth: hci1: Unknown advertising packet type: 0x7f [ 2163.273586][ T2319] Bluetooth: hci1: adv larger than maximum supported [ 2163.280846][ T2319] Bluetooth: hci1: adv larger than maximum supported [ 2163.289385][ T2319] Bluetooth: hci1: adv larger than maximum supported [ 2163.296898][ T2319] Bluetooth: hci1: Malformed LE Event: 0x0d [ 2165.217474][ T7266] FAULT_INJECTION: forcing a failure. [ 2165.217474][ T7266] name failslab, interval 1, probability 0, space 0, times 0 [ 2165.314767][ T7266] CPU: 0 UID: 0 PID: 7266 Comm: syz.1.5662 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2165.314807][ T7266] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2165.314817][ T7266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2165.314832][ T7266] Call Trace: [ 2165.314840][ T7266] [ 2165.314849][ T7266] dump_stack_lvl+0x16c/0x1f0 [ 2165.314879][ T7266] should_fail_ex+0x512/0x640 [ 2165.314908][ T7266] ? __kmalloc_cache_noprof+0x5f/0x780 [ 2165.314949][ T7266] should_failslab+0xc2/0x120 [ 2165.314981][ T7266] __kmalloc_cache_noprof+0x72/0x780 [ 2165.315020][ T7266] ? sctp_auth_shkey_create+0x9e/0x210 [ 2165.315053][ T7266] ? sctp_auth_shkey_create+0x9e/0x210 [ 2165.315080][ T7266] sctp_auth_shkey_create+0x9e/0x210 [ 2165.315110][ T7266] sctp_endpoint_new+0x589/0xb20 [ 2165.315142][ T7266] ? __pfx_sctp_endpoint_new+0x10/0x10 [ 2165.315172][ T7266] ? lockdep_init_map_type+0x5c/0x280 [ 2165.315207][ T7266] ? lockdep_init_map_type+0x5c/0x280 [ 2165.315245][ T7266] sctp_init_sock+0xe2b/0x12f0 [ 2165.315271][ T7266] ? __pfx_sctp_v6_init_sock+0x10/0x10 [ 2165.315299][ T7266] sctp_v6_init_sock+0x16/0x70 [ 2165.315323][ T7266] ? __pfx_sctp_v6_init_sock+0x10/0x10 [ 2165.315349][ T7266] inet6_create+0xb30/0x12b0 [ 2165.315383][ T7266] ? inet6_create+0x7f/0x12b0 [ 2165.315413][ T7266] __sock_create+0x335/0x8d0 [ 2165.315485][ T7266] inet_ctl_sock_create+0x94/0x230 [ 2165.315524][ T7266] ? __pfx_inet_ctl_sock_create+0x10/0x10 [ 2165.315562][ T7266] ? lockdep_init_map_type+0x5c/0x280 [ 2165.315604][ T7266] ? do_init_timer+0xc9/0x110 [ 2165.315636][ T7266] ? __pfx_sctp_ctrlsock_init+0x10/0x10 [ 2165.315662][ T7266] sctp_ctrlsock_init+0x40/0xf0 [ 2165.315688][ T7266] ops_init+0x1df/0x5f0 [ 2165.315720][ T7266] setup_net+0x100/0x390 [ 2165.315750][ T7266] ? __pfx_setup_net+0x10/0x10 [ 2165.315781][ T7266] ? debug_mutex_init+0x37/0x70 [ 2165.315810][ T7266] copy_net_ns+0x2f8/0x690 [ 2165.315845][ T7266] create_new_namespaces+0x3ea/0xa90 [ 2165.315880][ T7266] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2165.315912][ T7266] ksys_unshare+0x45b/0xa40 [ 2165.315945][ T7266] ? __pfx_ksys_unshare+0x10/0x10 [ 2165.315980][ T7266] ? xfd_validate_state+0x61/0x180 [ 2165.316024][ T7266] __x64_sys_unshare+0x31/0x40 [ 2165.316056][ T7266] do_syscall_64+0xcd/0xfa0 [ 2165.316086][ T7266] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2165.316111][ T7266] RIP: 0033:0x7fa2c0d8eec9 [ 2165.316130][ T7266] 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 [ 2165.316155][ T7266] RSP: 002b:00007fa2c1c52038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2165.316179][ T7266] RAX: ffffffffffffffda RBX: 00007fa2c0fe5fa0 RCX: 00007fa2c0d8eec9 [ 2165.316196][ T7266] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2165.316211][ T7266] RBP: 00007fa2c0e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 2165.316226][ T7266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2165.316242][ T7266] R13: 00007fa2c0fe6038 R14: 00007fa2c0fe5fa0 R15: 00007ffefcadbd98 [ 2165.316274][ T7266] [ 2165.615947][ C0] vkms_vblank_simulate: vblank timer overrun [ 2167.178210][ T7413] tipc: Started in network mode [ 2167.231642][ T7413] tipc: Node identity ffffffff, cluster identity 4711 [ 2167.274804][ T7410] can: request_module (can-proto-0) failed. [ 2167.323164][ T7413] tipc: Node number set to 4294967295 [ 2167.829175][ T7401] kexec: Could not allocate control_code_buffer [ 2168.139567][ T7448] FAULT_INJECTION: forcing a failure. [ 2168.139567][ T7448] name failslab, interval 1, probability 0, space 0, times 0 [ 2168.139609][ T7448] CPU: 0 UID: 0 PID: 7448 Comm: syz.1.5671 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2168.139647][ T7448] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2168.139657][ T7448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2168.139672][ T7448] Call Trace: [ 2168.139680][ T7448] [ 2168.139690][ T7448] dump_stack_lvl+0x16c/0x1f0 [ 2168.139721][ T7448] should_fail_ex+0x512/0x640 [ 2168.139750][ T7448] ? __kmalloc_noprof+0xca/0x880 [ 2168.139793][ T7448] should_failslab+0xc2/0x120 [ 2168.139825][ T7448] __kmalloc_noprof+0xdd/0x880 [ 2168.139863][ T7448] ? __register_sysctl_table+0xea2/0x1900 [ 2168.139905][ T7448] ? __register_sysctl_table+0xea2/0x1900 [ 2168.139939][ T7448] __register_sysctl_table+0xea2/0x1900 [ 2168.139982][ T7448] ? __pfx___register_sysctl_table+0x10/0x10 [ 2168.140017][ T7448] ? is_module_address+0x69/0xf0 [ 2168.140053][ T7448] ? register_net_sysctl_sz+0x228/0x3e0 [ 2168.140089][ T7448] ? __asan_memcpy+0x3c/0x60 [ 2168.140116][ T7448] sctp_sysctl_net_register+0x15d/0x200 [ 2168.140148][ T7448] ? __pfx_sctp_defaults_init+0x10/0x10 [ 2168.140176][ T7448] sctp_defaults_init+0x6d2/0xd90 [ 2168.140205][ T7448] ? __pfx_sctp_defaults_init+0x10/0x10 [ 2168.140233][ T7448] ops_init+0x1df/0x5f0 [ 2168.140265][ T7448] setup_net+0x100/0x390 [ 2168.140299][ T7448] ? __pfx_setup_net+0x10/0x10 [ 2168.140330][ T7448] ? debug_mutex_init+0x37/0x70 [ 2168.140360][ T7448] copy_net_ns+0x2f8/0x690 [ 2168.140394][ T7448] create_new_namespaces+0x3ea/0xa90 [ 2168.140435][ T7448] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2168.140467][ T7448] ksys_unshare+0x45b/0xa40 [ 2168.140500][ T7448] ? __pfx_ksys_unshare+0x10/0x10 [ 2168.140535][ T7448] ? xfd_validate_state+0x61/0x180 [ 2168.140580][ T7448] __x64_sys_unshare+0x31/0x40 [ 2168.140612][ T7448] do_syscall_64+0xcd/0xfa0 [ 2168.140641][ T7448] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2168.140666][ T7448] RIP: 0033:0x7fa2c0d8eec9 [ 2168.140686][ T7448] 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 [ 2168.140710][ T7448] RSP: 002b:00007fa2c1c52038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2168.140734][ T7448] RAX: ffffffffffffffda RBX: 00007fa2c0fe5fa0 RCX: 00007fa2c0d8eec9 [ 2168.140750][ T7448] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2168.140766][ T7448] RBP: 00007fa2c0e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 2168.140781][ T7448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2168.140796][ T7448] R13: 00007fa2c0fe6038 R14: 00007fa2c0fe5fa0 R15: 00007ffefcadbd98 [ 2168.140829][ T7448] [ 2168.143548][ T7448] sysctl could not get directory: /net/sctp -12 [ 2169.106690][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 2169.106767][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 2169.626343][ C0] vkms_vblank_simulate: vblank timer overrun [ 2170.667735][ T7543] netlink: 350 bytes leftover after parsing attributes in process `syz.2.5684'. [ 2171.087485][ T7528] kexec: Could not allocate control_code_buffer [ 2173.746444][ T7656] kexec: Could not allocate control_code_buffer [ 2176.188571][ T3664] EXT4-fs (sda1): Delayed block allocation failed for inode 2031 at logical offset 1366 with max blocks 24 with error 117 [ 2176.253221][ T7763] FAULT_INJECTION: forcing a failure. [ 2176.253221][ T7763] name failslab, interval 1, probability 0, space 0, times 0 [ 2176.288245][ T3664] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2176.288245][ T3664] [ 2176.331774][ T3664] EXT4-fs (sda1): Delayed block allocation failed for inode 2029 at logical offset 938 with max blocks 3 with error 117 [ 2176.344817][ T7763] CPU: 0 UID: 0 PID: 7763 Comm: syz.2.5715 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2176.344869][ T7763] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2176.344879][ T7763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2176.344894][ T7763] Call Trace: [ 2176.344903][ T7763] [ 2176.344913][ T7763] dump_stack_lvl+0x16c/0x1f0 [ 2176.344945][ T7763] should_fail_ex+0x512/0x640 [ 2176.344974][ T7763] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 2176.345002][ T7763] should_failslab+0xc2/0x120 [ 2176.345035][ T7763] kmem_cache_alloc_noprof+0x75/0x6e0 [ 2176.345059][ T7763] ? __proc_create+0x2ce/0x8e0 [ 2176.345100][ T7763] ? __proc_create+0x2ce/0x8e0 [ 2176.345133][ T7763] __proc_create+0x2ce/0x8e0 [ 2176.345169][ T7763] ? __pfx___proc_create+0x10/0x10 [ 2176.345215][ T7763] _proc_mkdir+0xb9/0x210 [ 2176.345251][ T7763] ? __pfx__proc_mkdir+0x10/0x10 [ 2176.345294][ T7763] ? __pfx_vlan_init_net+0x10/0x10 [ 2176.345323][ T7763] vlan_proc_init+0x93/0x180 [ 2176.345347][ T7763] ops_init+0x1df/0x5f0 [ 2176.345385][ T7763] setup_net+0x100/0x390 [ 2176.345415][ T7763] ? __pfx_setup_net+0x10/0x10 [ 2176.345446][ T7763] ? debug_mutex_init+0x37/0x70 [ 2176.345476][ T7763] copy_net_ns+0x2f8/0x690 [ 2176.345514][ T7763] create_new_namespaces+0x3ea/0xa90 [ 2176.345550][ T7763] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2176.345582][ T7763] ksys_unshare+0x45b/0xa40 [ 2176.345616][ T7763] ? __pfx_ksys_unshare+0x10/0x10 [ 2176.345650][ T7763] ? xfd_validate_state+0x61/0x180 [ 2176.345695][ T7763] __x64_sys_unshare+0x31/0x40 [ 2176.345727][ T7763] do_syscall_64+0xcd/0xfa0 [ 2176.345756][ T7763] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2176.345782][ T7763] RIP: 0033:0x7ff5eb78eec9 [ 2176.345800][ T7763] 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 [ 2176.345825][ T7763] RSP: 002b:00007ff5ec6aa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2176.345854][ T7763] RAX: ffffffffffffffda RBX: 00007ff5eb9e5fa0 RCX: 00007ff5eb78eec9 [ 2176.345871][ T7763] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2176.345886][ T7763] RBP: 00007ff5eb811f91 R08: 0000000000000000 R09: 0000000000000000 [ 2176.345901][ T7763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2176.345915][ T7763] R13: 00007ff5eb9e6038 R14: 00007ff5eb9e5fa0 R15: 00007ffd1a5f3bc8 [ 2176.345948][ T7763] [ 2176.580092][ C0] vkms_vblank_simulate: vblank timer overrun [ 2176.855336][ T3664] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2176.855336][ T3664] [ 2177.422086][ T7764] kexec: Could not allocate control_code_buffer [ 2177.458694][ T7763] 8021q: can't create entry in proc filesystem! [ 2181.702029][ T2319] Bluetooth: hci0: unexpected subevent 0x01 length: 123 > 18 [ 2181.709703][ T2319] Bluetooth: hci0: Invalid handle: 0x3a4a > 0x0eff [ 2182.686361][ T7994] HfR: entered promiscuous mode [ 2183.749799][ T8065] can: request_module (can-proto-0) failed. [ 2184.661480][ T8095] FAULT_INJECTION: forcing a failure. [ 2184.661480][ T8095] name failslab, interval 1, probability 0, space 0, times 0 [ 2184.733690][ T8095] CPU: 0 UID: 0 PID: 8095 Comm: syz.2.5749 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2184.733731][ T8095] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2184.733741][ T8095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2184.733756][ T8095] Call Trace: [ 2184.733764][ T8095] [ 2184.733773][ T8095] dump_stack_lvl+0x16c/0x1f0 [ 2184.733803][ T8095] should_fail_ex+0x512/0x640 [ 2184.733832][ T8095] ? __kmalloc_noprof+0xca/0x880 [ 2184.733872][ T8095] should_failslab+0xc2/0x120 [ 2184.733903][ T8095] __kmalloc_noprof+0xdd/0x880 [ 2184.733941][ T8095] ? __register_sysctl_table+0xb3/0x1900 [ 2184.733982][ T8095] ? __register_sysctl_table+0xb3/0x1900 [ 2184.734016][ T8095] __register_sysctl_table+0xb3/0x1900 [ 2184.734052][ T8095] ? is_module_address+0x5f/0xf0 [ 2184.734091][ T8095] ? __pfx___register_sysctl_table+0x10/0x10 [ 2184.734126][ T8095] ? is_module_address+0x69/0xf0 [ 2184.734159][ T8095] ? register_net_sysctl_sz+0x228/0x3e0 [ 2184.734193][ T8095] ? __asan_memcpy+0x3c/0x60 [ 2184.734219][ T8095] sctp_sysctl_net_register+0x15d/0x200 [ 2184.734256][ T8095] ? __pfx_sctp_defaults_init+0x10/0x10 [ 2184.734284][ T8095] sctp_defaults_init+0x6d2/0xd90 [ 2184.734312][ T8095] ? __pfx_sctp_defaults_init+0x10/0x10 [ 2184.734339][ T8095] ops_init+0x1df/0x5f0 [ 2184.734372][ T8095] setup_net+0x100/0x390 [ 2184.734401][ T8095] ? __pfx_setup_net+0x10/0x10 [ 2184.734430][ T8095] ? debug_mutex_init+0x37/0x70 [ 2184.734459][ T8095] copy_net_ns+0x2f8/0x690 [ 2184.734493][ T8095] create_new_namespaces+0x3ea/0xa90 [ 2184.734527][ T8095] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2184.734558][ T8095] ksys_unshare+0x45b/0xa40 [ 2184.734590][ T8095] ? __pfx_ksys_unshare+0x10/0x10 [ 2184.734623][ T8095] ? xfd_validate_state+0x61/0x180 [ 2184.734666][ T8095] __x64_sys_unshare+0x31/0x40 [ 2184.734701][ T8095] do_syscall_64+0xcd/0xfa0 [ 2184.734730][ T8095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2184.734754][ T8095] RIP: 0033:0x7ff5eb78eec9 [ 2184.734772][ T8095] 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 [ 2184.734796][ T8095] RSP: 002b:00007ff5ec6aa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2184.734819][ T8095] RAX: ffffffffffffffda RBX: 00007ff5eb9e5fa0 RCX: 00007ff5eb78eec9 [ 2184.734835][ T8095] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2184.734850][ T8095] RBP: 00007ff5eb811f91 R08: 0000000000000000 R09: 0000000000000000 [ 2184.734864][ T8095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2184.734878][ T8095] R13: 00007ff5eb9e6038 R14: 00007ff5eb9e5fa0 R15: 00007ffd1a5f3bc8 [ 2184.734910][ T8095] [ 2184.997397][ C0] vkms_vblank_simulate: vblank timer overrun [ 2187.172942][ T8195] openvswitch: HfR: Dropping previously announced user features [ 2187.594738][ T8231] netlink: 350 bytes leftover after parsing attributes in process `syz.1.5758'. [ 2189.949126][ T8441] bond0: option peer_notif_delay: invalid value () [ 2189.979297][ T8441] bond0: option peer_notif_delay: allowed values 0 - 300000 [ 2190.102798][ T8441] EXT4-fs (sda1): Delayed block allocation failed for inode 2031 at logical offset 908 with max blocks 36 with error 117 [ 2190.233695][ T8441] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2190.233695][ T8441] [ 2190.817308][ T8485] FAULT_INJECTION: forcing a failure. [ 2190.817308][ T8485] name failslab, interval 1, probability 0, space 0, times 0 [ 2190.910228][ T8485] CPU: 0 UID: 0 PID: 8485 Comm: syz.1.5772 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2190.910273][ T8485] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2190.910283][ T8485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2190.910297][ T8485] Call Trace: [ 2190.910306][ T8485] [ 2190.910315][ T8485] dump_stack_lvl+0x16c/0x1f0 [ 2190.910346][ T8485] should_fail_ex+0x512/0x640 [ 2190.910375][ T8485] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 2190.910402][ T8485] should_failslab+0xc2/0x120 [ 2190.910434][ T8485] kmem_cache_alloc_noprof+0x75/0x6e0 [ 2190.910457][ T8485] ? __proc_create+0x2ce/0x8e0 [ 2190.910497][ T8485] ? __proc_create+0x2ce/0x8e0 [ 2190.910528][ T8485] __proc_create+0x2ce/0x8e0 [ 2190.910562][ T8485] ? __pfx___proc_create+0x10/0x10 [ 2190.910600][ T8485] ? _raw_write_unlock+0x28/0x50 [ 2190.910623][ T8485] ? proc_register+0x559/0x8b0 [ 2190.910661][ T8485] proc_create_reg+0x7d/0x180 [ 2190.910699][ T8485] proc_create_net_data+0x8e/0x1c0 [ 2190.910735][ T8485] ? __pfx_proc_create_net_data+0x10/0x10 [ 2190.910784][ T8485] ? __pfx_vlan_init_net+0x10/0x10 [ 2190.910813][ T8485] vlan_proc_init+0xe3/0x180 [ 2190.910836][ T8485] ops_init+0x1df/0x5f0 [ 2190.910867][ T8485] setup_net+0x100/0x390 [ 2190.910896][ T8485] ? __pfx_setup_net+0x10/0x10 [ 2190.910925][ T8485] ? debug_mutex_init+0x37/0x70 [ 2190.910954][ T8485] copy_net_ns+0x2f8/0x690 [ 2190.910988][ T8485] create_new_namespaces+0x3ea/0xa90 [ 2190.911022][ T8485] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2190.911052][ T8485] ksys_unshare+0x45b/0xa40 [ 2190.911085][ T8485] ? __pfx_ksys_unshare+0x10/0x10 [ 2190.911118][ T8485] ? xfd_validate_state+0x61/0x180 [ 2190.911161][ T8485] __x64_sys_unshare+0x31/0x40 [ 2190.911193][ T8485] do_syscall_64+0xcd/0xfa0 [ 2190.911221][ T8485] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2190.911245][ T8485] RIP: 0033:0x7fa2c0d8eec9 [ 2190.911264][ T8485] 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 [ 2190.911288][ T8485] RSP: 002b:00007fa2c1c52038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2190.911310][ T8485] RAX: ffffffffffffffda RBX: 00007fa2c0fe5fa0 RCX: 00007fa2c0d8eec9 [ 2190.911326][ T8485] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2190.911341][ T8485] RBP: 00007fa2c0e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 2190.911355][ T8485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2190.911369][ T8485] R13: 00007fa2c0fe6038 R14: 00007fa2c0fe5fa0 R15: 00007ffefcadbd98 [ 2190.911401][ T8485] [ 2190.914966][ T8485] 8021q: can't create entry in proc filesystem! [ 2191.460437][ T8517] HfR: entered promiscuous mode [ 2193.533425][ T8622] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 2193.620564][ T8622] File: /dev/mtdblock0 PID: 8622 Comm: syz.1.5781 [ 2194.644629][ T8724] FAULT_INJECTION: forcing a failure. [ 2194.644629][ T8724] name failslab, interval 1, probability 0, space 0, times 0 [ 2194.732707][ T8724] CPU: 0 UID: 0 PID: 8724 Comm: syz.0.5787 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2194.732748][ T8724] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2194.732758][ T8724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2194.732773][ T8724] Call Trace: [ 2194.732782][ T8724] [ 2194.732792][ T8724] dump_stack_lvl+0x16c/0x1f0 [ 2194.732823][ T8724] should_fail_ex+0x512/0x640 [ 2194.732852][ T8724] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 2194.732880][ T8724] should_failslab+0xc2/0x120 [ 2194.732913][ T8724] kmem_cache_alloc_noprof+0x75/0x6e0 [ 2194.732937][ T8724] ? __proc_create+0x2ce/0x8e0 [ 2194.732978][ T8724] ? __proc_create+0x2ce/0x8e0 [ 2194.733010][ T8724] __proc_create+0x2ce/0x8e0 [ 2194.733046][ T8724] ? __pfx___proc_create+0x10/0x10 [ 2194.733085][ T8724] ? _raw_write_unlock+0x28/0x50 [ 2194.733110][ T8724] ? proc_register+0x559/0x8b0 [ 2194.733148][ T8724] proc_create_reg+0x7d/0x180 [ 2194.733188][ T8724] proc_create_net_data+0x8e/0x1c0 [ 2194.733226][ T8724] ? __pfx_proc_create_net_data+0x10/0x10 [ 2194.733269][ T8724] ? __pfx_kcm_proc_init_net+0x10/0x10 [ 2194.733294][ T8724] kcm_proc_init_net+0xa3/0x120 [ 2194.733318][ T8724] ops_init+0x1df/0x5f0 [ 2194.733351][ T8724] setup_net+0x100/0x390 [ 2194.733380][ T8724] ? __pfx_setup_net+0x10/0x10 [ 2194.733411][ T8724] ? debug_mutex_init+0x37/0x70 [ 2194.733440][ T8724] copy_net_ns+0x2f8/0x690 [ 2194.733475][ T8724] create_new_namespaces+0x3ea/0xa90 [ 2194.733510][ T8724] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2194.733547][ T8724] ksys_unshare+0x45b/0xa40 [ 2194.733581][ T8724] ? __pfx_ksys_unshare+0x10/0x10 [ 2194.733616][ T8724] ? xfd_validate_state+0x61/0x180 [ 2194.733661][ T8724] __x64_sys_unshare+0x31/0x40 [ 2194.733693][ T8724] do_syscall_64+0xcd/0xfa0 [ 2194.733722][ T8724] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2194.733753][ T8724] RIP: 0033:0x7fdd1818eec9 [ 2194.733772][ T8724] 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 [ 2194.733796][ T8724] RSP: 002b:00007fdd18fde038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2194.733819][ T8724] RAX: ffffffffffffffda RBX: 00007fdd183e5fa0 RCX: 00007fdd1818eec9 [ 2194.733836][ T8724] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2194.733851][ T8724] RBP: 00007fdd18211f91 R08: 0000000000000000 R09: 0000000000000000 [ 2194.733865][ T8724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2194.733880][ T8724] R13: 00007fdd183e6038 R14: 00007fdd183e5fa0 R15: 00007fff25dcd088 [ 2194.733913][ T8724] [ 2194.989695][ C0] vkms_vblank_simulate: vblank timer overrun [ 2195.496251][ T8734] can: request_module (can-proto-0) failed. [ 2197.671545][ T8833] bond0: option peer_notif_delay: invalid value () [ 2197.742170][ T8854] EXT4-fs (sda1): Delayed block allocation failed for inode 2029 at logical offset 939 with max blocks 2 with error 117 [ 2197.847076][ T8833] bond0: option peer_notif_delay: allowed values 0 - 300000 [ 2197.883219][ T8854] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2197.883219][ T8854] [ 2197.986079][ T2454] EXT4-fs (sda1): Delayed block allocation failed for inode 2031 at logical offset 937 with max blocks 7 with error 117 [ 2198.049355][ T2454] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2198.049355][ T2454] [ 2198.128801][ T2454] EXT4-fs (sda1): Delayed block allocation failed for inode 2029 at logical offset 1378 with max blocks 6 with error 117 [ 2198.221052][ T2454] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2198.221052][ T2454] [ 2198.419357][ T2454] EXT4-fs (sda1): Delayed block allocation failed for inode 2031 at logical offset 1378 with max blocks 12 with error 117 [ 2198.449438][ T8881] HfR: entered promiscuous mode [ 2198.504335][ T2454] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2198.504335][ T2454] [ 2198.791714][ T8903] netlink: 350 bytes leftover after parsing attributes in process `syz.0.5804'. [ 2199.444832][ T8945] netlink: 350 bytes leftover after parsing attributes in process `syz.0.5814'. [ 2199.822018][ T8971] bond0: option peer_notif_delay: invalid value () [ 2199.848398][ T8971] bond0: option peer_notif_delay: allowed values 0 - 300000 [ 2202.223006][ T9022] kexec: Could not allocate control_code_buffer [ 2202.461919][ T9052] netlink: 350 bytes leftover after parsing attributes in process `syz.2.5816'. [ 2202.513255][ T9054] EXT4-fs (sda1): Delayed block allocation failed for inode 2033 at logical offset 1369 with max blocks 22 with error 117 [ 2202.513357][ T9054] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2202.513357][ T9054] [ 2204.241800][ T9083] netlink: 350 bytes leftover after parsing attributes in process `syz.2.5826'. [ 2205.288614][ T9081] kexec: Could not allocate control_code_buffer [ 2206.901128][ T9205] openvswitch: HfR: Dropping previously announced user features [ 2208.412460][ T9224] kexec: Could not allocate control_code_buffer [ 2208.731648][ T9316] bond0: option peer_notif_delay: invalid value () [ 2208.782938][ T9316] bond0: option peer_notif_delay: allowed values 0 - 300000 [ 2211.105685][ T9450] netlink: 350 bytes leftover after parsing attributes in process `syz.1.5860'. [ 2212.365568][ T9506] can: request_module (can-proto-0) failed. [ 2212.669099][ T9525] HfR: entered promiscuous mode [ 2214.725006][ T9688] bond0: option peer_notif_delay: invalid value () [ 2214.762516][ T9688] bond0: option peer_notif_delay: allowed values 0 - 300000 [ 2215.000385][ T9688] EXT4-fs (sda1): Delayed block allocation failed for inode 2029 at logical offset 1352 with max blocks 32 with error 117 [ 2215.105529][ T9688] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2215.105529][ T9688] [ 2216.314519][ T9744] bond0: option peer_notif_delay: invalid value () [ 2216.435774][ T9744] bond0: option peer_notif_delay: allowed values 0 - 300000 [ 2216.542213][ T9725] bond0: option peer_notif_delay: invalid value () [ 2216.637020][ T9725] bond0: option peer_notif_delay: allowed values 0 - 300000 [ 2218.843784][ T9861] can: request_module (can-proto-0) failed. [ 2219.561603][ T9854] kexec: Could not allocate control_code_buffer [ 2220.160484][ T9921] bond0: option peer_notif_delay: invalid value () [ 2220.192582][ T9921] bond0: option peer_notif_delay: allowed values 0 - 300000 [ 2220.350354][ T9927] EXT4-fs (sda1): Delayed block allocation failed for inode 2029 at logical offset 1378 with max blocks 6 with error 117 [ 2220.512789][ T9927] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2220.512789][ T9927] [ 2222.262832][ T9993] can: request_module (can-proto-0) failed. [ 2222.930440][T10029] bond0: option peer_notif_delay: invalid value () [ 2223.049345][T10029] bond0: option peer_notif_delay: allowed values 0 - 300000 [ 2223.939868][T10076] can: request_module (can-proto-0) failed. [ 2225.881392][T10169] netlink: 32 bytes leftover after parsing attributes in process `syz.1.5925'. [ 2226.033183][T10170] can: request_module (can-proto-0) failed. [ 2226.585733][T10189] bond0: Unable to set peer notification delay as MII monitoring is disabled [ 2226.644384][T10191] bond0: option peer_notif_delay: invalid value () [ 2226.694276][T10191] bond0: option peer_notif_delay: allowed values 0 - 300000 [ 2226.810425][T10191] EXT4-fs (sda1): Delayed block allocation failed for inode 2031 at logical offset 1386 with max blocks 4 with error 117 [ 2226.935952][T10191] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2226.935952][T10191] [ 2229.110256][T10235] bond0: option peer_notif_delay: invalid value () [ 2229.149232][T10235] bond0: option peer_notif_delay: allowed values 0 - 300000 [ 2230.148735][T10251] netlink: 342 bytes leftover after parsing attributes in process `syz.0.5945'. [ 2230.226758][T10251] netlink: 282 bytes leftover after parsing attributes in process `syz.0.5945'. [ 2230.270420][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 2230.276817][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 2230.293508][T10254] netlink: 306 bytes leftover after parsing attributes in process `syz.0.5945'. [ 2231.689319][T10259] kexec: Could not allocate control_code_buffer [ 2232.916054][T10332] bond0: option peer_notif_delay: invalid value () [ 2232.947500][T10332] bond0: option peer_notif_delay: allowed values 0 - 300000 [ 2237.924374][T10455] openvswitch: HfR: Dropping previously announced user features [ 2237.965013][ T30] audit: type=1400 audit(4294967402.147:42): apparmor="DENIED" operation="setprocattr" info="exec" error=-22 profile="unconfined" pid=10450 comm="syz.2.5980" [ 2240.988830][T10624] can: request_module (can-proto-0) failed. [ 2242.238067][T10668] openvswitch: HfR: Dropping previously announced user features [ 2243.807297][T10590] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 2244.458488][T10764] FAULT_INJECTION: forcing a failure. [ 2244.458488][T10764] name failslab, interval 1, probability 0, space 0, times 0 [ 2244.545200][T10764] CPU: 0 UID: 0 PID: 10764 Comm: syz.2.6005 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2244.545241][T10764] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2244.545251][T10764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2244.545266][T10764] Call Trace: [ 2244.545274][T10764] [ 2244.545283][T10764] dump_stack_lvl+0x16c/0x1f0 [ 2244.545315][T10764] should_fail_ex+0x512/0x640 [ 2244.545345][T10764] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 2244.545372][T10764] should_failslab+0xc2/0x120 [ 2244.545403][T10764] kmem_cache_alloc_noprof+0x75/0x6e0 [ 2244.545427][T10764] ? anon_vma_clone+0x405/0x5c0 [ 2244.545494][T10764] ? anon_vma_fork+0x200/0x620 [ 2244.545535][T10764] ? anon_vma_fork+0x200/0x620 [ 2244.545572][T10764] anon_vma_fork+0x200/0x620 [ 2244.545612][T10764] dup_mmap+0x151f/0x2280 [ 2244.545657][T10764] ? __pfx_dup_mmap+0x10/0x10 [ 2244.545711][T10764] copy_process+0x3f0c/0x76a0 [ 2244.545742][T10764] ? __pfx___futex_wait+0x10/0x10 [ 2244.545793][T10764] ? __pfx_copy_process+0x10/0x10 [ 2244.545824][T10764] ? futex_private_hash_put+0x176/0x300 [ 2244.545859][T10764] ? futex_private_hash_put+0x18a/0x300 [ 2244.545896][T10764] kernel_clone+0xfc/0x930 [ 2244.545951][T10764] ? __pfx_kernel_clone+0x10/0x10 [ 2244.546000][T10764] __do_sys_clone+0xce/0x120 [ 2244.546031][T10764] ? __pfx___do_sys_clone+0x10/0x10 [ 2244.546061][T10764] ? ksys_unshare+0x687/0xa40 [ 2244.546107][T10764] ? xfd_validate_state+0x61/0x180 [ 2244.546153][T10764] do_syscall_64+0xcd/0xfa0 [ 2244.546182][T10764] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2244.546207][T10764] RIP: 0033:0x7ff5eb78eec9 [ 2244.546226][T10764] 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 [ 2244.546250][T10764] RSP: 002b:00007ff5ec688fe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2244.546274][T10764] RAX: ffffffffffffffda RBX: 00007ff5eb9e6090 RCX: 00007ff5eb78eec9 [ 2244.546290][T10764] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000002360011 [ 2244.546304][T10764] RBP: 00007ff5eb811f91 R08: 0000000000000000 R09: 0000000000000000 [ 2244.546319][T10764] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 2244.546334][T10764] R13: 00007ff5eb9e6128 R14: 00007ff5eb9e6090 R15: 00007ffd1a5f3bc8 [ 2244.546367][T10764] [ 2245.785980][T10809] EXT4-fs (sda1): Delayed block allocation failed for inode 2033 at logical offset 1353 with max blocks 38 with error 117 [ 2245.901611][T10811] can: request_module (can-proto-0) failed. [ 2245.907767][T10809] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2245.907767][T10809] [ 2246.516898][T10829] openvswitch: HfR: Dropping previously announced user features [ 2249.907318][T10961] can: request_module (can-proto-0) failed. [ 2250.036579][T10828] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 2251.431552][T10976] kexec: Could not allocate control_code_buffer [ 2253.508194][ C0] vcan0: j1939_tp_rxtimer: 0xffff88805c293400: rx timeout, send abort [ 2253.589560][T11103] EXT4-fs (sda1): Delayed block allocation failed for inode 2033 at logical offset 920 with max blocks 20 with error 117 [ 2253.679136][T11103] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2253.679136][T11103] [ 2254.015288][ C0] vcan0: j1939_tp_rxtimer: 0xffff88805c293400: abort rx timeout. Force session deactivation [ 2256.376653][T11206] openvswitch: HfR: Dropping previously announced user features [ 2257.680165][T11351] openvswitch: HfR: Dropping previously announced user features [ 2258.774713][ C0] vcan0: j1939_tp_rxtimer: 0xffff88805c983000: rx timeout, send abort [ 2258.787200][T11424] FAULT_INJECTION: forcing a failure. [ 2258.787200][T11424] name failslab, interval 1, probability 0, space 0, times 0 [ 2258.862621][T11424] CPU: 0 UID: 0 PID: 11424 Comm: syz.0.6074 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2258.862664][T11424] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2258.862674][T11424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2258.862690][T11424] Call Trace: [ 2258.862698][T11424] [ 2258.862708][T11424] dump_stack_lvl+0x16c/0x1f0 [ 2258.862740][T11424] should_fail_ex+0x512/0x640 [ 2258.862769][T11424] ? __kmalloc_noprof+0xca/0x880 [ 2258.862812][T11424] should_failslab+0xc2/0x120 [ 2258.862845][T11424] __kmalloc_noprof+0xdd/0x880 [ 2258.862885][T11424] ? cache_create_net+0x9d/0x220 [ 2258.862917][T11424] ? cache_create_net+0x9d/0x220 [ 2258.862943][T11424] cache_create_net+0x9d/0x220 [ 2258.862970][T11424] ? __pfx_rpcsec_gss_init_net+0x10/0x10 [ 2258.863005][T11424] gss_svc_init_net+0x69/0x660 [ 2258.863029][T11424] ? __pfx_canbcm_pernet_init+0x10/0x10 [ 2258.863063][T11424] ? __pfx_rpcsec_gss_init_net+0x10/0x10 [ 2258.863090][T11424] ops_init+0x1df/0x5f0 [ 2258.863123][T11424] setup_net+0x100/0x390 [ 2258.863154][T11424] ? __pfx_setup_net+0x10/0x10 [ 2258.863185][T11424] ? debug_mutex_init+0x37/0x70 [ 2258.863215][T11424] copy_net_ns+0x2f8/0x690 [ 2258.863252][T11424] create_new_namespaces+0x3ea/0xa90 [ 2258.863288][T11424] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 2258.863320][T11424] ksys_unshare+0x45b/0xa40 [ 2258.863355][T11424] ? __pfx_ksys_unshare+0x10/0x10 [ 2258.863390][T11424] ? xfd_validate_state+0x61/0x180 [ 2258.863435][T11424] __x64_sys_unshare+0x31/0x40 [ 2258.863481][T11424] do_syscall_64+0xcd/0xfa0 [ 2258.863510][T11424] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2258.863535][T11424] RIP: 0033:0x7fdd1818eec9 [ 2258.863555][T11424] 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 [ 2258.863578][T11424] RSP: 002b:00007fdd18fde038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2258.863620][T11424] RAX: ffffffffffffffda RBX: 00007fdd183e5fa0 RCX: 00007fdd1818eec9 [ 2258.863643][T11424] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 2258.863658][T11424] RBP: 00007fdd18211f91 R08: 0000000000000000 R09: 0000000000000000 [ 2258.863673][T11424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2258.863689][T11424] R13: 00007fdd183e6038 R14: 00007fdd183e5fa0 R15: 00007fff25dcd088 [ 2258.863723][T11424] [ 2259.280715][ C0] vcan0: j1939_tp_rxtimer: 0xffff88805c983000: abort rx timeout. Force session deactivation [ 2260.292345][T11475] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 2260.303579][T11475] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 2260.374273][T11475] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 2260.393943][T11475] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 2260.412841][T11475] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 2261.434627][T11489] kexec: Could not allocate control_code_buffer [ 2261.870725][ T2288] Bluetooth: hci0: command 0x0c1a tx timeout [ 2261.872904][T11525] openvswitch: HfR: Dropping previously announced user features [ 2262.421458][ T2288] Bluetooth: hci3: command 0x0419 tx timeout [ 2262.421512][ T2288] Bluetooth: hci2: command 0x0c1a tx timeout [ 2262.421548][ T2288] Bluetooth: hci1: command 0x0c1a tx timeout [ 2263.934347][ T2319] Bluetooth: hci0: command 0x0c1a tx timeout [ 2264.971261][ T2532] EXT4-fs (sda1): Delayed block allocation failed for inode 2029 at logical offset 928 with max blocks 13 with error 117 [ 2265.067242][ T2532] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2265.067242][ T2532] [ 2265.159815][ T2532] EXT4-fs (sda1): Delayed block allocation failed for inode 2028 at logical offset 2 with max blocks 1 with error 117 [ 2265.247715][ T2532] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2265.247715][ T2532] [ 2265.362170][ T2532] EXT4-fs (sda1): Delayed block allocation failed for inode 2031 at logical offset 1368 with max blocks 22 with error 117 [ 2265.514019][ T2532] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2265.514019][ T2532] [ 2265.962601][T11639] kexec: Could not allocate control_code_buffer [ 2266.197079][T11678] FAULT_INJECTION: forcing a failure. [ 2266.197079][T11678] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2266.260555][T11678] CPU: 0 UID: 0 PID: 11678 Comm: syz.2.6106 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2266.260595][T11678] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2266.260605][T11678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2266.260619][T11678] Call Trace: [ 2266.260626][T11678] [ 2266.260635][T11678] dump_stack_lvl+0x16c/0x1f0 [ 2266.260673][T11678] should_fail_ex+0x512/0x640 [ 2266.260707][T11678] _copy_from_user+0x2e/0xd0 [ 2266.260739][T11678] copy_from_sockptr_offset+0x15c/0x1b0 [ 2266.260775][T11678] ? __pfx_copy_from_sockptr_offset+0x10/0x10 [ 2266.260809][T11678] ? __destroy_inode+0x2e4/0x730 [ 2266.260842][T11678] ? destroy_inode+0x12c/0x1b0 [ 2266.260874][T11678] do_tcp_setsockopt+0x729/0x2500 [ 2266.260903][T11678] ? __pfx_do_tcp_setsockopt+0x10/0x10 [ 2266.260930][T11678] ? iput.part.0+0x6a1/0xb00 [ 2266.260966][T11678] ? iput.part.0+0x6a9/0xb00 [ 2266.261000][T11678] ? iput+0x35/0x40 [ 2266.261027][T11678] ? __mptcp_nmpc_sk+0x103/0x890 [ 2266.261067][T11678] tcp_setsockopt+0xe2/0x100 [ 2266.261090][T11678] ? __local_bh_enable_ip+0xa4/0x120 [ 2266.261122][T11678] mptcp_setsockopt+0x534/0x3220 [ 2266.261152][T11678] ? aa_sk_perm+0x2f4/0xb10 [ 2266.261194][T11678] ? __pfx_mptcp_setsockopt+0x10/0x10 [ 2266.261228][T11678] ? find_held_lock+0x2b/0x80 [ 2266.261255][T11678] ? aa_sock_opt_perm+0xfd/0x1c0 [ 2266.261284][T11678] ? sock_common_setsockopt+0x2e/0xf0 [ 2266.261317][T11678] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 2266.261354][T11678] do_sock_setsockopt+0xf0/0x1d0 [ 2266.261390][T11678] __sys_setsockopt+0x120/0x1a0 [ 2266.261421][T11678] __x64_sys_setsockopt+0xbd/0x160 [ 2266.261445][T11678] ? do_syscall_64+0x91/0xfa0 [ 2266.261471][T11678] ? lockdep_hardirqs_on+0x7c/0x110 [ 2266.261498][T11678] do_syscall_64+0xcd/0xfa0 [ 2266.261526][T11678] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2266.261550][T11678] RIP: 0033:0x7ff5eb78eec9 [ 2266.261569][T11678] 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 [ 2266.261592][T11678] RSP: 002b:00007ff5ec6aa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2266.261614][T11678] RAX: ffffffffffffffda RBX: 00007ff5eb9e5fa0 RCX: 00007ff5eb78eec9 [ 2266.261630][T11678] RDX: 0000000000000021 RSI: 0000000000000006 RDI: 0000000000000003 [ 2266.261645][T11678] RBP: 00007ff5ec6aa090 R08: 0000000000000010 R09: 0000000000000000 [ 2266.261659][T11678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2266.261678][T11678] R13: 00007ff5eb9e6038 R14: 00007ff5eb9e5fa0 R15: 00007ffd1a5f3bc8 [ 2266.261710][T11678] [ 2268.071521][T11747] openvswitch: HfR: Dropping previously announced user features [ 2272.780351][T11990] netlink: 24 bytes leftover after parsing attributes in process `syz.0.6140'. [ 2273.105225][T11995] netlink: 342 bytes leftover after parsing attributes in process `syz.0.6140'. [ 2273.325083][T11990] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2273.369854][T11990] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2273.410579][T11990] bond0 (unregistering): Released all slaves [ 2275.658611][T12073] netlink: 24 bytes leftover after parsing attributes in process `syz.1.6155'. [ 2275.808501][T12077] netlink: 342 bytes leftover after parsing attributes in process `syz.1.6155'. [ 2276.134902][T12073] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2276.167111][T12073] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2276.200696][T12073] bond0 (unregistering): Released all slaves [ 2276.662982][ T2319] Bluetooth: hci0: unexpected event 0x02 length: 0 < 1 [ 2277.619310][T12071] kexec: Could not allocate control_code_buffer [ 2278.458685][T12139] can: request_module (can-proto-0) failed. [ 2280.650614][T12158] kexec: Could not allocate control_code_buffer [ 2282.353979][T12236] can: request_module (can-proto-0) failed. [ 2286.481927][T12373] netlink: 342 bytes leftover after parsing attributes in process `syz.3.6211'. [ 2288.902165][T12489] FAULT_INJECTION: forcing a failure. [ 2288.902165][T12489] name fail_futex, interval 1, probability 0, space 0, times 0 [ 2288.931794][T12476] can: request_module (can-proto-0) failed. [ 2288.980398][T12489] CPU: 0 UID: 0 PID: 12489 Comm: syz.1.6235 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2288.980439][T12489] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2288.980449][T12489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2288.980464][T12489] Call Trace: [ 2288.980472][T12489] [ 2288.980482][T12489] dump_stack_lvl+0x16c/0x1f0 [ 2288.980513][T12489] should_fail_ex+0x512/0x640 [ 2288.980547][T12489] get_futex_key+0x1d0/0x1560 [ 2288.980584][T12489] ? __pfx_get_futex_key+0x10/0x10 [ 2288.980626][T12489] futex_wake+0xea/0x530 [ 2288.980664][T12489] ? rcu_is_watching+0x12/0xc0 [ 2288.980692][T12489] ? __pfx_futex_wake+0x10/0x10 [ 2288.980734][T12489] ? kmem_cache_free+0x2d4/0x6c0 [ 2288.980758][T12489] ? putname+0x154/0x1a0 [ 2288.980804][T12489] do_futex+0x1e3/0x350 [ 2288.980838][T12489] ? __pfx_do_futex+0x10/0x10 [ 2288.980881][T12489] __x64_sys_futex+0x1e0/0x4c0 [ 2288.980917][T12489] ? __x64_sys_openat+0x174/0x210 [ 2288.980960][T12489] ? __pfx___x64_sys_futex+0x10/0x10 [ 2288.981006][T12489] do_syscall_64+0xcd/0xfa0 [ 2288.981035][T12489] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2288.981060][T12489] RIP: 0033:0x7fa2c0d8eec9 [ 2288.981083][T12489] 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 [ 2288.981108][T12489] RSP: 002b:00007fa2c1c520e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2288.981131][T12489] RAX: ffffffffffffffda RBX: 00007fa2c0fe5fa8 RCX: 00007fa2c0d8eec9 [ 2288.981148][T12489] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fa2c0fe5fac [ 2288.981163][T12489] RBP: 00007fa2c0fe5fa0 R08: 00007fa2c1c53000 R09: 0000000000000000 [ 2288.981179][T12489] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000 [ 2288.981194][T12489] R13: 00007fa2c0fe6038 R14: 00007ffefcadbcb0 R15: 00007ffefcadbd98 [ 2288.981226][T12489] [ 2289.170708][ C0] vkms_vblank_simulate: vblank timer overrun [ 2290.367204][T12540] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6241'. [ 2291.104441][T12544] nbd: failed to add new device [ 2291.410252][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 2291.416856][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 2291.843173][T12583] netlink: 342 bytes leftover after parsing attributes in process `syz.2.6250'. [ 2292.146601][T12606] nvme_fcloop: unknown parameter or missing value '0' [ 2292.567412][ T2319] Bluetooth: hci2: unexpected subevent 0x01 length: 2 < 18 [ 2294.073373][T12700] netlink: 32 bytes leftover after parsing attributes in process `syz.3.6263'. [ 2294.587010][T12672] kexec: Could not allocate control_code_buffer [ 2294.970453][T12769] sg_write: data in/out 3292/1 bytes for SCSI command 0xa3-- guessing data in; [ 2294.970453][T12769] program syz.1.6269 not setting count and/or reply_len properly [ 2295.879246][ T3664] EXT4-fs (sda1): Delayed block allocation failed for inode 2031 at logical offset 1372 with max blocks 18 with error 117 [ 2295.966766][ T3664] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2295.966766][ T3664] [ 2300.869904][ T2293] EXT4-fs (sda1): Delayed block allocation failed for inode 2031 at logical offset 936 with max blocks 8 with error 117 [ 2300.903115][T12957] batman_adv: batadv0: adding TT local entry 00:00:03:00:00:00 to non-existent VLAN 48 [ 2300.949948][ T2293] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2300.949948][ T2293] [ 2302.300481][T12968] netlink: 5 bytes leftover after parsing attributes in process `syz.1.6296'. [ 2306.106677][T13123] can: request_module (can-proto-0) failed. [ 2307.958924][T13129] kexec: Could not allocate control_code_buffer [ 2309.181327][T13193] can: request_module (can-proto-0) failed. [ 2311.653109][T13218] kexec: Could not allocate control_code_buffer [ 2312.417137][T13293] FAULT_INJECTION: forcing a failure. [ 2312.417137][T13293] name failslab, interval 1, probability 0, space 0, times 0 [ 2312.504601][T13293] CPU: 0 UID: 0 PID: 13293 Comm: syz.1.6330 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2312.504642][T13293] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2312.504652][T13293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2312.504666][T13293] Call Trace: [ 2312.504674][T13293] [ 2312.504684][T13293] dump_stack_lvl+0x16c/0x1f0 [ 2312.504715][T13293] should_fail_ex+0x512/0x640 [ 2312.504743][T13293] ? __kvmalloc_node_noprof+0x12e/0x9c0 [ 2312.504775][T13293] should_failslab+0xc2/0x120 [ 2312.504807][T13293] __kvmalloc_node_noprof+0x141/0x9c0 [ 2312.504835][T13293] ? __pfx_aa_file_perm+0x10/0x10 [ 2312.504862][T13293] ? seq_read_iter+0x830/0x12d0 [ 2312.504897][T13293] ? __lock_acquire+0xb97/0x1ce0 [ 2312.504935][T13293] ? seq_read_iter+0x830/0x12d0 [ 2312.504969][T13293] seq_read_iter+0x830/0x12d0 [ 2312.505029][T13293] kernfs_fop_read_iter+0x46c/0x610 [ 2312.505052][T13293] ? rw_verify_area+0xcf/0x6c0 [ 2312.505092][T13293] vfs_read+0x8bf/0xcf0 [ 2312.505124][T13293] ? __pfx___mutex_lock+0x10/0x10 [ 2312.505152][T13293] ? __pfx_vfs_read+0x10/0x10 [ 2312.505194][T13293] ksys_read+0x12a/0x250 [ 2312.505217][T13293] ? __pfx_ksys_read+0x10/0x10 [ 2312.505249][T13293] do_syscall_64+0xcd/0xfa0 [ 2312.505277][T13293] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2312.505301][T13293] RIP: 0033:0x7fa2c0d8eec9 [ 2312.505320][T13293] 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 [ 2312.505342][T13293] RSP: 002b:00007fa2c1c52038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2312.505363][T13293] RAX: ffffffffffffffda RBX: 00007fa2c0fe5fa0 RCX: 00007fa2c0d8eec9 [ 2312.505379][T13293] RDX: 00000000000000fc RSI: 00002000000000c0 RDI: 0000000000000003 [ 2312.505393][T13293] RBP: 00007fa2c1c52090 R08: 0000000000000000 R09: 0000000000000000 [ 2312.505408][T13293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2312.505422][T13293] R13: 00007fa2c0fe6038 R14: 00007fa2c0fe5fa0 R15: 00007ffefcadbd98 [ 2312.505456][T13293] [ 2313.510750][T13350] FAULT_INJECTION: forcing a failure. [ 2313.510750][T13350] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2313.538316][T13350] CPU: 0 UID: 0 PID: 13350 Comm: syz.0.6336 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2313.538356][T13350] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2313.538366][T13350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2313.538381][T13350] Call Trace: [ 2313.538389][T13350] [ 2313.538398][T13350] dump_stack_lvl+0x16c/0x1f0 [ 2313.538428][T13350] should_fail_ex+0x512/0x640 [ 2313.538461][T13350] _copy_to_user+0x32/0xd0 [ 2313.538494][T13350] simple_read_from_buffer+0xcb/0x170 [ 2313.538534][T13350] proc_fail_nth_read+0x197/0x240 [ 2313.538560][T13350] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2313.538591][T13350] ? rw_verify_area+0xcf/0x6c0 [ 2313.538641][T13350] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 2313.538665][T13350] vfs_read+0x1e1/0xcf0 [ 2313.538692][T13350] ? __pfx___mutex_lock+0x10/0x10 [ 2313.538719][T13350] ? __pfx_vfs_read+0x10/0x10 [ 2313.538770][T13350] ? __fget_files+0x20e/0x3c0 [ 2313.538802][T13350] ksys_read+0x12a/0x250 [ 2313.538826][T13350] ? __pfx_ksys_read+0x10/0x10 [ 2313.538860][T13350] do_syscall_64+0xcd/0xfa0 [ 2313.538888][T13350] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2313.538913][T13350] RIP: 0033:0x7fdd1818d8dc [ 2313.538931][T13350] 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 [ 2313.538954][T13350] RSP: 002b:00007fdd18fde030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2313.538976][T13350] RAX: ffffffffffffffda RBX: 00007fdd183e5fa0 RCX: 00007fdd1818d8dc [ 2313.538992][T13350] RDX: 000000000000000f RSI: 00007fdd18fde0a0 RDI: 0000000000000004 [ 2313.539007][T13350] RBP: 00007fdd18fde090 R08: 0000000000000000 R09: 0000000000000000 [ 2313.539029][T13350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2313.539044][T13350] R13: 00007fdd183e6038 R14: 00007fdd183e5fa0 R15: 00007fff25dcd088 [ 2313.539075][T13350] [ 2315.735028][T13399] can: request_module (can-proto-0) failed. [ 2318.580151][T13466] can: request_module (can-proto-0) failed. [ 2320.702449][ T30] audit: type=1804 audit(4294967485.276:43): pid=13554 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.3.6360" name="file0" dev="tmpfs" ino=2024 res=1 errno=0 [ 2322.179846][T13625] can: request_module (can-proto-0) failed. [ 2323.761994][T13685] block2mtd: illegal erase size [ 2323.939252][T13700] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6371'. [ 2324.153404][T13714] netlink: 'syz.3.6374': attribute type 9 has an invalid length. [ 2324.175163][T13714] netlink: 330 bytes leftover after parsing attributes in process `syz.3.6374'. [ 2324.572649][T13727] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 2325.319877][ T2293] EXT4-fs (sda1): Delayed block allocation failed for inode 2031 at logical offset 1371 with max blocks 19 with error 117 [ 2325.395216][ T2293] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2325.395216][ T2293] [ 2325.441954][ T2293] EXT4-fs (sda1): Delayed block allocation failed for inode 2029 at logical offset 935 with max blocks 6 with error 117 [ 2325.515852][ T2293] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2325.515852][ T2293] [ 2326.028748][T13725] kexec: Could not allocate control_code_buffer [ 2326.145974][T13793] ima: policy update failed [ 2326.155660][ T30] audit: type=1802 audit(4294967490.752:44): pid=13793 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.6380" res=0 errno=0 [ 2326.505641][T13809] netlink: 342 bytes leftover after parsing attributes in process `syz.1.6383'. [ 2328.156515][T13864] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input22 [ 2328.376746][T13882] openvswitch: HfR: Dropping previously announced user features [ 2329.467386][T13978] FAULT_INJECTION: forcing a failure. [ 2329.467386][T13978] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2329.504421][T13978] CPU: 0 UID: 0 PID: 13978 Comm: syz.2.6402 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2329.504459][T13978] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2329.504469][T13978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2329.504483][T13978] Call Trace: [ 2329.504491][T13978] [ 2329.504500][T13978] dump_stack_lvl+0x16c/0x1f0 [ 2329.504530][T13978] should_fail_ex+0x512/0x640 [ 2329.504561][T13978] _copy_from_user+0x2e/0xd0 [ 2329.504591][T13978] __sys_bpf+0x248/0x4980 [ 2329.504619][T13978] ? __pfx___sys_bpf+0x10/0x10 [ 2329.504641][T13978] ? find_held_lock+0x2b/0x80 [ 2329.504671][T13978] ? find_held_lock+0x2b/0x80 [ 2329.504702][T13978] ? __mutex_unlock_slowpath+0x161/0x7b0 [ 2329.504746][T13978] ? fput+0x9b/0xd0 [ 2329.504777][T13978] ? ksys_write+0x1ac/0x250 [ 2329.504800][T13978] ? __pfx_ksys_write+0x10/0x10 [ 2329.504830][T13978] __x64_sys_bpf+0x78/0xc0 [ 2329.504852][T13978] ? lockdep_hardirqs_on+0x7c/0x110 [ 2329.504878][T13978] do_syscall_64+0xcd/0xfa0 [ 2329.504905][T13978] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2329.504929][T13978] RIP: 0033:0x7ff5eb78eec9 [ 2329.504966][T13978] 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 [ 2329.504991][T13978] RSP: 002b:00007ff5ec6aa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 2329.505013][T13978] RAX: ffffffffffffffda RBX: 00007ff5eb9e5fa0 RCX: 00007ff5eb78eec9 [ 2329.505030][T13978] RDX: 000000000000000f RSI: 00002000000000c0 RDI: 0000000000000000 [ 2329.505057][T13978] RBP: 00007ff5ec6aa090 R08: 0000000000000000 R09: 0000000000000000 [ 2329.505071][T13978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2329.505084][T13978] R13: 00007ff5eb9e6038 R14: 00007ff5eb9e5fa0 R15: 00007ffd1a5f3bc8 [ 2329.505114][T13978] [ 2330.964132][T14030] openvswitch: HfR: Dropping previously announced user features [ 2332.933062][T14035] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 2333.135280][T14133] can: request_module (can-proto-0) failed. [ 2333.453113][T14140] can: request_module (can-proto-0) failed. [ 2333.598268][T14150] openvswitch: HfR: Dropping previously announced user features [ 2333.683026][T14101] kexec: Could not allocate control_code_buffer [ 2335.102723][T14239] nvme_fcloop: unknown parameter or missing value '0' [ 2337.539555][T14344] random: crng reseeded on system resumption [ 2337.669817][T14339] openvswitch: HfR: Dropping previously announced user features [ 2339.981081][T14534] can: request_module (can-proto-0) failed. [ 2340.255524][T14544] EXT4-fs (sda1): Delayed block allocation failed for inode 2031 at logical offset 917 with max blocks 27 with error 117 [ 2340.503729][T14541] bond0: option peer_notif_delay: invalid value () [ 2340.619860][T14544] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2340.619860][T14544] [ 2340.710869][T14541] bond0: option peer_notif_delay: allowed values 0 - 300000 [ 2340.801998][T14556] openvswitch: HfR: Dropping previously announced user features [ 2342.542106][T14655] can: request_module (can-proto-0) failed. [ 2344.323584][ T2293] EXT4-fs (sda1): Delayed block allocation failed for inode 2031 at logical offset 943 with max blocks 1 with error 117 [ 2344.410386][ T2293] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2344.410386][ T2293] [ 2344.473336][ T2293] EXT4-fs (sda1): Delayed block allocation failed for inode 2029 at logical offset 938 with max blocks 3 with error 117 [ 2344.564945][ T2293] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2344.564945][ T2293] [ 2344.635818][ T2293] EXT4-fs (sda1): Delayed block allocation failed for inode 2033 at logical offset 917 with max blocks 23 with error 117 [ 2344.731199][ T2293] EXT4-fs (sda1): This should not happen!! Data will be lost [ 2344.731199][ T2293] [ 2345.981229][T14772] can: request_module (can-proto-0) failed. [ 2346.675419][T14767] kexec: Could not allocate control_code_buffer [ 2347.577559][T14800] Invalid ELF header magic: != ELF [ 2348.359948][T14844] openvswitch: HfR: Dropping previously announced user features [ 2350.494361][T14973] ================================================================== [ 2350.494384][T14973] BUG: KASAN: vmalloc-out-of-bounds in sys_imageblit+0x1a6f/0x1e60 [ 2350.494426][T14973] Write of size 8 at addr ffffc900036f9be0 by task syz.0.6478/14973 [ 2350.494446][T14973] [ 2350.494459][T14973] CPU: 0 UID: 0 PID: 14973 Comm: syz.0.6478 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2350.494494][T14973] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2350.494504][T14973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2350.494519][T14973] Call Trace: [ 2350.494526][T14973] [ 2350.494535][T14973] dump_stack_lvl+0x116/0x1f0 [ 2350.494561][T14973] print_report+0xcd/0x630 [ 2350.494590][T14973] ? __virt_addr_valid+0x81/0x610 [ 2350.494623][T14973] ? sys_imageblit+0x1a6f/0x1e60 [ 2350.494656][T14973] kasan_report+0xe0/0x110 [ 2350.494685][T14973] ? sys_imageblit+0x1a6f/0x1e60 [ 2350.494723][T14973] sys_imageblit+0x1a6f/0x1e60 [ 2350.494761][T14973] ? __lock_acquire+0x62e/0x1ce0 [ 2350.494793][T14973] ? __pfx_sys_imageblit+0x10/0x10 [ 2350.494830][T14973] ? __lock_acquire+0x62e/0x1ce0 [ 2350.494864][T14973] ? __lock_acquire+0x62e/0x1ce0 [ 2350.494898][T14973] drm_fbdev_shmem_defio_imageblit+0x20/0x130 [ 2350.494934][T14973] bit_putcs+0x912/0xde0 [ 2350.494970][T14973] ? __pfx_bit_putcs+0x10/0x10 [ 2350.495001][T14973] ? fb_get_color_depth+0x120/0x250 [ 2350.495026][T14973] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2350.495068][T14973] ? __pfx_bit_putcs+0x10/0x10 [ 2350.495094][T14973] fbcon_putcs+0x387/0x450 [ 2350.495120][T14973] do_update_region+0x2e6/0x3f0 [ 2350.495165][T14973] invert_screen+0x1e4/0x590 [ 2350.495198][T14973] ? __pfx_invert_screen+0x10/0x10 [ 2350.495229][T14973] ? __pfx_complement_pos+0x10/0x10 [ 2350.495261][T14973] ? mark_held_locks+0x49/0x80 [ 2350.495294][T14973] set_selection_kernel+0xd51/0x14d0 [ 2350.495324][T14973] ? bpf_lsm_capable+0x9/0x10 [ 2350.495354][T14973] ? security_capable+0x7e/0x260 [ 2350.495389][T14973] set_selection_user+0xe8/0x140 [ 2350.495419][T14973] ? __pfx_set_selection_user+0x10/0x10 [ 2350.495451][T14973] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2350.495490][T14973] tioclinux+0x2b1/0x640 [ 2350.495525][T14973] vt_ioctl+0x1fdf/0x30a0 [ 2350.495549][T14973] ? lockdep_hardirqs_on+0x7c/0x110 [ 2350.495577][T14973] ? __pfx_vt_ioctl+0x10/0x10 [ 2350.495603][T14973] ? tomoyo_path_number_perm+0x295/0x580 [ 2350.495641][T14973] ? tomoyo_path_number_perm+0x18d/0x580 [ 2350.495678][T14973] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 2350.495717][T14973] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2350.495756][T14973] ? tty_jobctrl_ioctl+0x152/0xe00 [ 2350.495784][T14973] ? __pfx_vt_ioctl+0x10/0x10 [ 2350.495808][T14973] tty_ioctl+0x661/0x1680 [ 2350.495843][T14973] ? __pfx_tty_ioctl+0x10/0x10 [ 2350.495881][T14973] ? find_held_lock+0x2b/0x80 [ 2350.495904][T14973] ? hook_file_ioctl_common+0x145/0x410 [ 2350.495946][T14973] ? __fget_files+0x20e/0x3c0 [ 2350.495971][T14973] ? __pfx_tty_ioctl+0x10/0x10 [ 2350.496010][T14973] __x64_sys_ioctl+0x18e/0x210 [ 2350.496045][T14973] do_syscall_64+0xcd/0xfa0 [ 2350.496071][T14973] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2350.496095][T14973] RIP: 0033:0x7fdd1818eec9 [ 2350.496113][T14973] 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 [ 2350.496136][T14973] RSP: 002b:00007fdd18fde038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2350.496159][T14973] RAX: ffffffffffffffda RBX: 00007fdd183e5fa0 RCX: 00007fdd1818eec9 [ 2350.496176][T14973] RDX: 0000000000000000 RSI: 000000000000541c RDI: 0000000000000001 [ 2350.496191][T14973] RBP: 00007fdd18211f91 R08: 0000000000000000 R09: 0000000000000000 [ 2350.496206][T14973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2350.496221][T14973] R13: 00007fdd183e6038 R14: 00007fdd183e5fa0 R15: 00007fff25dcd088 [ 2350.496245][T14973] [ 2350.496253][T14973] [ 2350.496259][T14973] The buggy address belongs to a vmalloc virtual mapping [ 2350.496276][T14973] Memory state around the buggy address: [ 2350.496289][T14973] ffffc900036f9a80: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 2350.496307][T14973] ffffc900036f9b00: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 2350.496324][T14973] >ffffc900036f9b80: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 2350.496338][T14973] ^ [ 2350.496352][T14973] ffffc900036f9c00: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 2350.496369][T14973] ffffc900036f9c80: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 2350.496387][T14973] ================================================================== [ 2350.508779][T14973] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 2350.508803][T14973] CPU: 0 UID: 0 PID: 14973 Comm: syz.0.6478 Tainted: G U I syzkaller #0 PREEMPT(full) [ 2350.508839][T14973] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND [ 2350.508849][T14973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 2350.508864][T14973] Call Trace: [ 2350.508872][T14973] [ 2350.508881][T14973] dump_stack_lvl+0x3d/0x1f0 [ 2350.508910][T14973] vpanic+0x640/0x6f0 [ 2350.508944][T14973] panic+0xca/0xd0 [ 2350.508976][T14973] ? __pfx_panic+0x10/0x10 [ 2350.509008][T14973] ? sys_imageblit+0x1a6f/0x1e60 [ 2350.509043][T14973] ? preempt_schedule_common+0x44/0xc0 [ 2350.509067][T14973] ? preempt_schedule_thunk+0x16/0x30 [ 2350.509097][T14973] ? check_panic_on_warn+0x1f/0xb0 [ 2350.509132][T14973] check_panic_on_warn+0xab/0xb0 [ 2350.509167][T14973] end_report+0x107/0x170 [ 2350.509197][T14973] kasan_report+0xee/0x110 [ 2350.509226][T14973] ? sys_imageblit+0x1a6f/0x1e60 [ 2350.509264][T14973] sys_imageblit+0x1a6f/0x1e60 [ 2350.509302][T14973] ? __lock_acquire+0x62e/0x1ce0 [ 2350.509334][T14973] ? __pfx_sys_imageblit+0x10/0x10 [ 2350.509372][T14973] ? __lock_acquire+0x62e/0x1ce0 [ 2350.509430][T14973] ? __lock_acquire+0x62e/0x1ce0 [ 2350.509466][T14973] drm_fbdev_shmem_defio_imageblit+0x20/0x130 [ 2350.509502][T14973] bit_putcs+0x912/0xde0 [ 2350.509539][T14973] ? __pfx_bit_putcs+0x10/0x10 [ 2350.509571][T14973] ? fb_get_color_depth+0x120/0x250 [ 2350.509597][T14973] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2350.509640][T14973] ? __pfx_bit_putcs+0x10/0x10 [ 2350.509667][T14973] fbcon_putcs+0x387/0x450 [ 2350.509694][T14973] do_update_region+0x2e6/0x3f0 [ 2350.509723][T14973] invert_screen+0x1e4/0x590 [ 2350.509758][T14973] ? __pfx_invert_screen+0x10/0x10 [ 2350.509790][T14973] ? __pfx_complement_pos+0x10/0x10 [ 2350.509823][T14973] ? mark_held_locks+0x49/0x80 [ 2350.509857][T14973] set_selection_kernel+0xd51/0x14d0 [ 2350.509888][T14973] ? bpf_lsm_capable+0x9/0x10 [ 2350.509919][T14973] ? security_capable+0x7e/0x260 [ 2350.509950][T14973] set_selection_user+0xe8/0x140 [ 2350.509980][T14973] ? __pfx_set_selection_user+0x10/0x10 [ 2350.510012][T14973] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2350.510052][T14973] tioclinux+0x2b1/0x640 [ 2350.510087][T14973] vt_ioctl+0x1fdf/0x30a0 [ 2350.510112][T14973] ? lockdep_hardirqs_on+0x7c/0x110 [ 2350.510139][T14973] ? __pfx_vt_ioctl+0x10/0x10 [ 2350.510166][T14973] ? tomoyo_path_number_perm+0x295/0x580 [ 2350.510204][T14973] ? tomoyo_path_number_perm+0x18d/0x580 [ 2350.510241][T14973] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 2350.510280][T14973] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 2350.510321][T14973] ? tty_jobctrl_ioctl+0x152/0xe00 [ 2350.510348][T14973] ? __pfx_vt_ioctl+0x10/0x10 [ 2350.510373][T14973] tty_ioctl+0x661/0x1680 [ 2350.510413][T14973] ? __pfx_tty_ioctl+0x10/0x10 [ 2350.510452][T14973] ? find_held_lock+0x2b/0x80 [ 2350.510476][T14973] ? hook_file_ioctl_common+0x145/0x410 [ 2350.510518][T14973] ? __fget_files+0x20e/0x3c0 [ 2350.510543][T14973] ? __pfx_tty_ioctl+0x10/0x10 [ 2350.510577][T14973] __x64_sys_ioctl+0x18e/0x210 [ 2350.510613][T14973] do_syscall_64+0xcd/0xfa0 [ 2350.510640][T14973] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2350.510665][T14973] RIP: 0033:0x7fdd1818eec9 [ 2350.510683][T14973] 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 [ 2350.510708][T14973] RSP: 002b:00007fdd18fde038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2350.510732][T14973] RAX: ffffffffffffffda RBX: 00007fdd183e5fa0 RCX: 00007fdd1818eec9 [ 2350.510749][T14973] RDX: 0000000000000000 RSI: 000000000000541c RDI: 0000000000000001 [ 2350.510764][T14973] RBP: 00007fdd18211f91 R08: 0000000000000000 R09: 0000000000000000 [ 2350.510779][T14973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2350.510794][T14973] R13: 00007fdd183e6038 R14: 00007fdd183e5fa0 R15: 00007fff25dcd088 [ 2350.510818][T14973] [ 2350.510886][T14973] Kernel Offset: disabled