last executing test programs: 2m32.521066624s ago: executing program 3 (id=1948): socket(0x10, 0x2, 0x0) mmap$auto(0x0, 0x2000a, 0x10000000000df, 0xeb2, 0x401, 0x8000) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'netdevsim0\x00', 0x0}) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x6c, 0x0, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@HSR_A_IF1_AGE={0x8, 0x3, 0x5}, @HSR_A_IF2_SEQ={0x6, 0x7, 0x8000}, @HSR_A_IFINDEX={0x8}, @HSR_A_NODE_ADDR_B={0xa}, @HSR_A_NODE_ADDR={0xa}, @HSR_A_NODE_ADDR={0xa}, @HSR_A_IFINDEX={0x8, 0x2, r1}, @HSR_A_IF1_AGE={0x8, 0x3, 0x8}, @HSR_A_NODE_ADDR={0xa}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40080}, 0x40090) 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)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="13"], 0x1ac}}, 0x4004) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 2m32.293423832s ago: executing program 3 (id=1951): setresuid$auto(0xffffffffffffffff, 0x0, 0x8000) ioctl$auto_IOCTL_VMCI_SET_NOTIFY(0xffffffffffffffff, 0x7cb, 0x0) mmap$auto(0x0, 0x20009, 0xdb, 0xeb1, 0xffffffffffffffff, 0x0) io_uring_setup$auto(0x7, 0x0) r0 = openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bus/usb/008/001\x00', 0x8901, 0x0) ioctl$auto(r0, 0x5522, r0) ioctl$auto(r0, 0x5523, 0xffffffffffffffff) close_range$auto(0x2, 0x8, 0x0) 2m31.963043674s ago: executing program 3 (id=1953): r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/oom_adj\x00', 0x300, 0x0) mmap$auto(0x0, 0x20009, 0x3, 0xeb1, 0x40000000000a5, 0x8000) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/fail-nth\x00', 0x8002, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) bpf$auto_BPF_MAP_CREATE(0x0, 0x0, 0x3fb82bf7) ioctl$auto_SG_GET_TIMEOUT(0xffffffffffffffff, 0x2202, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/uts\x00') 2m31.235853023s ago: executing program 3 (id=1957): close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2, 0x3, 0x6) lsm_list_modules$auto(0x0, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x401c5820, 0x0) mkdir$auto(0x0, 0x353) 2m30.157540967s ago: executing program 3 (id=1960): sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x400c000) bpf$auto(0x1, &(0x7f0000000000)=@batch={0xfffffffffffffffb, 0x44, 0x2, 0x9, 0x81, 0xffffffffffffffff, 0x2, 0x8}, 0x100000cf) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x29, 0x2, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="1200"], 0x1ac}}, 0x40000) recvmmsg$auto(r1, &(0x7f0000000040)={{0x0, 0x5, 0x0, 0x5, 0x0, 0x200002, 0x13}, 0x803}, 0xfffffff9, 0x10, 0x0) ioctl$auto(r0, 0x89f1, 0x24) 2m28.637076735s ago: executing program 3 (id=1966): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$auto_NL80211_CMD_SET_WIPHY(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {0x2, 0x0, 0x14}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x1c}, 0x1, 0x1400, 0x0, 0x40884}, 0x1) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x6, 0x0) close_range$auto(0x2, 0x8, 0x0) r2 = socket(0xa, 0x5, 0x84) sendto$auto(r2, 0x0, 0x401, 0x101, &(0x7f0000000000)=@generic={0xa, "000000000000fe8000"}, 0x1f) 2m28.257172646s ago: executing program 32 (id=1966): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$auto_NL80211_CMD_SET_WIPHY(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {0x2, 0x0, 0x14}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x1c}, 0x1, 0x1400, 0x0, 0x40884}, 0x1) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x6, 0x0) close_range$auto(0x2, 0x8, 0x0) r2 = socket(0xa, 0x5, 0x84) sendto$auto(r2, 0x0, 0x401, 0x101, &(0x7f0000000000)=@generic={0xa, "000000000000fe8000"}, 0x1f) 20.021776825s ago: executing program 2 (id=2878): r0 = socket(0x2a, 0x2, 0x1) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) connect$auto(r0, &(0x7f00000000c0)=@qipcrtr={0x2a, 0xffffffff, 0xfffffffe}, 0x55) io_uring_setup$auto(0x1, 0x0) sendfile$auto(0x1, 0x3, 0x0, 0x40000000c07) ioctl$auto_FS_IOC_UNRESVSP64(r0, 0x890b, 0xffffffffffffffff) getcwd$auto(0x0, 0x7) connect$auto(0x3, &(0x7f0000000080)=@qipcrtr={0x2a, 0x0, 0x8000}, 0x54) close_range$auto(0x2, 0x8, 0x0) 19.672839234s ago: executing program 2 (id=2883): msgctl$auto_IPC_INFO(0x49e1, 0x3, &(0x7f00000000c0)={{0xffff3a37, 0xee00, 0xffffffffffffffff, 0x403, 0x2, 0xe, 0xb}, 0x0, 0x0, 0x7, 0x3, 0xe, 0x7, 0x401, 0x1800, 0x5, 0x1, @raw=0x1}) setregid$auto(r0, 0xffffffffffffffff) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) socket$nl_generic(0x10, 0x3, 0x10) fanotify_init$auto(0x5, 0x2000000000002) socket$nl_generic(0x10, 0x3, 0x10) clone$auto(0x20003b46, 0x2, 0x0, 0x0, 0x2) ioctl$auto(0x3, 0xff05, 0x0) 19.548147102s ago: executing program 2 (id=2886): close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000080), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r1) ioctl$auto_KVM_GET_MSRS(r0, 0x4008ae89, &(0x7f00000000c0)={0xf6, 0x0, [{0x1fc, 0xfffffdff, 0x8000000100000005}]}) 19.468693094s ago: executing program 4 (id=2887): openat$auto_tun_fops_tun(0xffffffffffffff9c, 0x0, 0x2002, 0x0) mmap$auto(0x0, 0x2020009, 0x2, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio1\x00', 0x80140, 0x0) read$auto(r0, 0x0, 0x8) close_range$auto(0x2, 0x8, 0x0) socket(0x1e, 0x805, 0x0) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/snd/controlC1\x00', 0x802, 0x0) ioctl$auto(0x3, 0x40045532, 0x38) openat$auto_snd_pcm_f_ops_pcm1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/pcmC1D0c\x00', 0x80, 0x0) 19.368862345s ago: executing program 0 (id=2889): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socketpair$auto(0x20000001, 0x2, 0x3, 0x0) r0 = openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) ioctl$auto_IOCTL_VMCI_VERSION2(r0, 0x7a7, 0x0) ioctl$auto_IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, 0x6) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) adjtimex$auto(0x0) ioctl$auto_IOCTL_VMCI_QUEUEPAIR_ALLOC(r0, 0x7a8, 0x0) close_range$auto(0x2, 0x8, 0x0) 19.100915378s ago: executing program 2 (id=2891): unshare$auto(0x40000080) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nbd4\x00', 0x745100, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7ffffffc, 0x8, 0x3000, 0x6, 0x7, 0x400b, 0xffffffffffffffff, [], {0x6, 0x6, 0x8c48, 0x29a, 0x9, 0x80, 0x104, 0x6, 0x4}, {0x100, 0x1, 0x101, 0x85, 0x2, 0x24, 0xfe000000, 0x8, 0x3}}) r0 = openat$auto_vhci_fops_hci_vhci(0xffffffffffffff9c, &(0x7f0000000d00), 0x0, 0x0) read$auto_vhci_fops_hci_vhci(r0, &(0x7f0000000d40)=""/16, 0x10) select$auto(0xe, 0x0, 0x0, &(0x7f0000000580)={[0x1ff, 0x8000, 0xd, 0x1, 0x948d, 0x3, 0x10015f4da0a, 0xd, 0x7, 0x64c1, 0x8000001f, 0x8, 0x6d3e, 0xc, 0x2, 0x2]}, 0x0) 18.989012603s ago: executing program 0 (id=2892): r0 = socket(0x2a, 0x2, 0x1) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) connect$auto(r0, &(0x7f00000000c0)=@qipcrtr={0x2a, 0xffffffff, 0xfffffffe}, 0x55) io_uring_setup$auto(0x1, 0x0) sendfile$auto(0x1, 0x3, 0x0, 0x40000000c07) ioctl$auto_FS_IOC_UNRESVSP64(r0, 0x890b, 0xffffffffffffffff) getcwd$auto(0x0, 0x7) connect$auto(0x3, &(0x7f0000000080)=@qipcrtr={0x2a, 0x0, 0x8000}, 0x54) close_range$auto(0x2, 0x8, 0x0) 18.7472387s ago: executing program 4 (id=2894): personality$auto(0x7ffff072) r0 = openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/cec4\x00', 0x101901, 0x0) ioctl$auto_CEC_ADAP_S_LOG_ADDRS(r0, 0xc05c6104, &(0x7f0000000100)={'\x00', 0x0, 0x6, 0x2, 0x9b3, 0x9, "0200000002000000997e763f222ce1", '\x00', "0001410c", '\x00', ["f5404de9641f0000000060c1", "70d9a9a3af9f39d000000001", "ef5ac4927ad89c5c00"]}) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) write$auto(0xffffffffffffffff, &(0x7f0000000080)='V\x89Zn\xbd\x93\x8e\x91$\x11\xddM\n\xc292\xb6$\xde|\x85\x83R\xe7*\x9bY\xce\xa9\x10\xf6\x8c|\xfb\xd0x\xd8\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa6f\xa8\xe0RV\x91\xd4\x16\xa9\xafWW\xb1\xf4o\x1d \xc6\xef\x9dB\xce\xde\xac\x97v\\n\x00\xc6L\xa8\x01~\xe9\x8d\xc7\x18\xcc\xed\xfe\xe3\xe6!\x9e\x9d\x04\xe9\xfc', 0xdda) r1 = getpid() process_vm_readv$auto(r1, &(0x7f0000000000)={0x0, 0xfff}, 0x1, &(0x7f0000000280)={&(0x7f0000000080), 0xffffffff}, 0x6, 0x0) r2 = socket(0xa, 0x1, 0x84) setsockopt$auto(r2, 0x0, 0x40, 0x0, 0x6f7250c4) 18.567616623s ago: executing program 0 (id=2895): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/workqueue/cpumask\x00', 0x2, 0x0) socketpair$auto(0x1e, 0x1, 0xffffffff, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptyyf\x00', 0x80b40, 0x0) ioctl$auto_TIOCSETD2(r0, 0x5423, 0x0) ioctl$auto_TIOCSTI2(r0, 0x5412, &(0x7f00000000c0)="c0") 18.370488058s ago: executing program 4 (id=2897): mmap$auto(0x0, 0x2000009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = socket(0xa, 0x3, 0x3b) connect$auto(0x3, &(0x7f0000000000)=@generic={0xa, "0000e100"}, 0x58) syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000080), r0) sendmsg$auto_ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20040090}, 0x800) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) madvise$auto(0x0, 0x200007, 0x8) madvise$auto(0x0, 0x2003f0, 0x15) 18.275556815s ago: executing program 0 (id=2898): unshare$auto(0x40000080) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mtdblock0\x00', 0x14fe02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) ioctl$auto_BLKPG2(0xffffffffffffffff, 0x1269, 0x0) openat$auto_tracing_fops_trace(0xffffffffffffff9c, 0x0, 0x40200, 0x0) read$auto(0x3, 0x0, 0xfffffdef) 18.073755813s ago: executing program 2 (id=2899): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$auto(0x3, 0x4, 0x8000000000000000, 0x0) close_range$auto(0x2, 0xffffffffffffffff, 0x0) open(0x0, 0x22240, 0x55) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$auto(0x3, 0x40106f52, r0) 17.586656882s ago: executing program 1 (id=2901): socket(0xa, 0x5, 0x0) r0 = socket(0xa, 0x2, 0x88) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) capset$auto(0x0, 0x0) r1 = open(0x0, 0x22240, 0x154) bpf$auto(0x0, &(0x7f0000000400)=@link_update={r1, @new_prog_fd=0x4, 0x4, @old_map_fd=0x3ff}, 0xa3) bpf$auto(0x0, &(0x7f00000000c0)=@link_update={0xa, @new_map_fd=r0, 0x100, @old_prog_fd=r0}, 0x10) bpf$auto(0x2, &(0x7f00000001c0)=@bpf_attr_1={r2, 0xbb8, @value, 0x100000003}, 0xcd) 17.395098257s ago: executing program 1 (id=2902): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) capset$auto(&(0x7f0000000180)={0x19980330}, 0x0) sendmsg$auto_TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="00010000", @ANYRES16=0x0, @ANYBLOB="000326bd7000fcdbdf2503000000790008805b4f2525b2dc3a73ec37e7122e6f0d55382854d419b883b7ed64bd3c7b9fb15273e787030718751e0a22cc6cabcae114aa6448d0356183e1ca7c01536c5c6f37915b26a3e75515ab02807fe932b8a415a581dcdc7800f91e231c001d800400d3800c002000f3000000002b3c0c7e9b"], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x42) close_range$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$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1000"], 0x1ac}, 0x1, 0x0, 0x0, 0x22004840}, 0x4001) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 17.326269889s ago: executing program 4 (id=2903): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) close_range$auto(0x2, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x88) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) bpf$auto(0x0, &(0x7f0000000280)=@bpf_attr_5={@target_ifindex=r2, r1, 0x4, 0x1ff, r0, @relative_id=0x8a, 0xe600}, 0xf) r3 = socket$nl_generic(0x10, 0x3, 0x10) bpf$auto(0x1, &(0x7f00000001c0)=@raw_tracepoint={0x10000000000005, r3, 0x0, 0x3}, 0xc) 17.239178988s ago: executing program 1 (id=2904): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22240, 0x55) socket(0x2, 0x3, 0xa) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x8) connect$auto(0x3, &(0x7f00000018c0)=@l2tp={0x2, 0x0, @multicast1}, 0x55) sendmsg$auto_ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB='4'], 0x34}, 0x1, 0x0, 0x0, 0x4000840}, 0x2000c840) sendmmsg$auto(0x3, &(0x7f0000000000)={{0x0, 0x2, 0x0, 0x106, 0x0, 0x1, 0x3}, 0xed7138c}, 0x7, 0x0) 17.129203833s ago: executing program 4 (id=2905): openat$auto_event_inject_fops_trace(0xffffffffffffff9c, &(0x7f0000000300)='/sys/kernel/tracing/events/vmalloc/alloc_vmap_area/inject\x00', 0x2, 0x0) r0 = socket(0x2b, 0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) write$auto(r0, &(0x7f0000000340)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k\xf4\x1b\xd8\x17\xbaan\xad\xb0\xae\xd6[$<\x98\xdf\xa1\x90\xf8\x0e\xf7\x10\x10\xac\x01Kv[,z\xf7\xc8\x82\xd1#\x92\xcf\xf9W\xd6\x9cc\xbc\x1a\xc2[\xb4\xe9\xd3\x87[-a-\xdf\x04\xa5\xde\x0e\x16\xa3\xc7\xd12\x02\xf3\xb2$\x04\xdfCg\xbcS\x92\xba\xd7\xf7}\xf5\xa0*\t~*\xcce\x01\xd4\xa8\t\xaa~\xc1c\x93\xa0K$\x8f|\x8b\xc1\x06<\"\x1f\x8cy\x81r\xb8\xdd\x85\xc9\b\xed\xe7\xf2\xe2\xa3\xa2\xdf\x12\xb1\'\xfeR\\\xdd\xfb8\xcbs\xf4\x03\x99\x02\xb8I\xd2m\xf1Z\xf7>\xa3%Z\xc1`\x1e\xf3\xeb\xcdY\xc2\xd2\v\xb2', 0x800000004) madvise$auto(0x8, 0xce59, 0x7fff) kexec_load$auto(0x200000000007, 0x1, &(0x7f0000000040)={@kbuf=0x0, 0x2aaa, 0x6c0000c000, 0xc000}, 0x4) 17.06912785s ago: executing program 1 (id=2906): sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001380)={&(0x7f0000000300)={0x58, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@OVS_VPORT_ATTR_NETNSID={0x8, 0x9, 0x80}, @OVS_VPORT_ATTR_UPCALL_PID={0xe, 0x5, "eecd71556377220471e7"}, @OVS_VPORT_ATTR_UPCALL_PID={0x2a, 0x5, "5416cf27fe10900ee223ed9f86da74b8a5140f6cc777764fb8f8c059d5a197525eeecd672128"}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000}, 0x400c994) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) sendmsg$auto_TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="00010000", @ANYRES16=0x0, @ANYBLOB="000326bd7000fcdbdf2503000000790008805b4f2525b2dc3a73ec37e7122e6f0d55382854d419b883b7ed64bd3c7b9fb15273e787030718751e0a22cc6cabcae114aa6448d0356183e1ca7c01536c5c6f37915b26a3e75515ab02807fe932b8a415a581dcdc7800f91e231c001d800400d3800c002000f3000000002b3c0c7e9b52baf56fe40000000008008c00ac1414aa000000700002806a00e400addd3588300c750bd8c6341eedf20d260a37a63d761fd730c00d02e9ba0a478e7a2f6629a6ad62011d9ab5dc40c92828"], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x42) 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", @ANYBLOB="1000"], 0x1ac}, 0x1, 0x0, 0x0, 0x22004840}, 0x4001) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 16.964962357s ago: executing program 0 (id=2907): close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000080), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r1) ioctl$auto_KVM_GET_MSRS(r0, 0x4008ae89, &(0x7f00000000c0)={0xf6, 0x0, [{0x1fc, 0xfffffdff, 0x8000000100000005}]}) 16.478633762s ago: executing program 0 (id=2908): unshare$auto(0x40000080) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nbd4\x00', 0x745100, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7ffffffc, 0x8, 0x3000, 0x6, 0x7, 0x400b, 0xffffffffffffffff, [], {0x6, 0x6, 0x8c48, 0x29a, 0x9, 0x80, 0x104, 0x6, 0x4}, {0x100, 0x1, 0x101, 0x85, 0x2, 0x24, 0xfe000000, 0x8, 0x3}}) r0 = openat$auto_vhci_fops_hci_vhci(0xffffffffffffff9c, &(0x7f0000000d00), 0x0, 0x0) read$auto_vhci_fops_hci_vhci(r0, &(0x7f0000000d40)=""/16, 0x10) select$auto(0xe, 0x0, 0x0, &(0x7f0000000580)={[0x1ff, 0x8000, 0xd, 0x1, 0x948d, 0x3, 0x10015f4da0a, 0xd, 0x7, 0x64c1, 0x8000001f, 0x8, 0x6d3e, 0xc, 0x2, 0x2]}, 0x0) 16.478021979s ago: executing program 2 (id=2909): rt_sigprocmask$auto(0x0, &(0x7f0000000000)={0xfffffffffffffe01}, 0x0, 0x8) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/usb/usbmon/35u\x00', 0x20100, 0x0) r0 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202002, 0x0) r1 = socket(0x10, 0x2, 0x4) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYRES8, @ANYRES32=0x0, @ANYRES8=r0], 0x18}, 0x1, 0x0, 0x0, 0x2400c0c0}, 0x2004c802) write$auto(r1, &(0x7f0000000000)='-\x00', 0xfdef) 16.477930016s ago: executing program 4 (id=2910): r0 = openat$auto_drm_crtc_crc_data_fops_drm_debugfs_crc(0xffffffffffffff9c, &(0x7f0000000000), 0x8080, 0x0) read$auto_drm_crtc_crc_data_fops_drm_debugfs_crc(r0, 0x0, 0x17) openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x80802, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_drm_crtc_crc_data_fops_drm_debugfs_crc(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) acct$auto(&(0x7f0000002380)='/sys/kernel/debug/dri/vkms/crtc-0/crc/data\x00') mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) socket(0x10, 0x2, 0x0) openat$auto_proc_mem_operations_base(0xffffffffffffff9c, &(0x7f0000001640)='/proc/self/mem\x00', 0x401, 0x0) 16.03198336s ago: executing program 1 (id=2911): r0 = socket(0x2, 0x1, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) io_uring_setup$auto(0x6, 0x0) setsockopt$auto(0x3, 0x1, 0x1d, 0x0, 0x8) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x4, 0x8000) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4ea2, @remote}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0x101}, 0x8}, 0x7, 0x20020000) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) sendto$auto(0x3, 0x0, 0xfffffffffffffdef, 0x101, 0x0, 0x1c) 15.400060769s ago: executing program 1 (id=2912): close_range$auto(0x2, 0x8, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/vm/nr_overcommit_hugepages\x00', 0x100, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000080), 0x88000, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r1) ioctl$auto_KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000100)={0x2, 0x179, [{0xc0000103, 0x5, 0x80000000}]}) 1.002341987s ago: executing program 33 (id=2908): unshare$auto(0x40000080) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nbd4\x00', 0x745100, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7ffffffc, 0x8, 0x3000, 0x6, 0x7, 0x400b, 0xffffffffffffffff, [], {0x6, 0x6, 0x8c48, 0x29a, 0x9, 0x80, 0x104, 0x6, 0x4}, {0x100, 0x1, 0x101, 0x85, 0x2, 0x24, 0xfe000000, 0x8, 0x3}}) r0 = openat$auto_vhci_fops_hci_vhci(0xffffffffffffff9c, &(0x7f0000000d00), 0x0, 0x0) read$auto_vhci_fops_hci_vhci(r0, &(0x7f0000000d40)=""/16, 0x10) select$auto(0xe, 0x0, 0x0, &(0x7f0000000580)={[0x1ff, 0x8000, 0xd, 0x1, 0x948d, 0x3, 0x10015f4da0a, 0xd, 0x7, 0x64c1, 0x8000001f, 0x8, 0x6d3e, 0xc, 0x2, 0x2]}, 0x0) 877.852144ms ago: executing program 34 (id=2909): rt_sigprocmask$auto(0x0, &(0x7f0000000000)={0xfffffffffffffe01}, 0x0, 0x8) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/usb/usbmon/35u\x00', 0x20100, 0x0) r0 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202002, 0x0) r1 = socket(0x10, 0x2, 0x4) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) sendmsg$auto_ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYRES8, @ANYRES32=0x0, @ANYRES8=r0], 0x18}, 0x1, 0x0, 0x0, 0x2400c0c0}, 0x2004c802) write$auto(r1, &(0x7f0000000000)='-\x00', 0xfdef) 818.719411ms ago: executing program 35 (id=2910): r0 = openat$auto_drm_crtc_crc_data_fops_drm_debugfs_crc(0xffffffffffffff9c, &(0x7f0000000000), 0x8080, 0x0) read$auto_drm_crtc_crc_data_fops_drm_debugfs_crc(r0, 0x0, 0x17) openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x80802, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_drm_crtc_crc_data_fops_drm_debugfs_crc(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) acct$auto(&(0x7f0000002380)='/sys/kernel/debug/dri/vkms/crtc-0/crc/data\x00') mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) socket(0x10, 0x2, 0x0) openat$auto_proc_mem_operations_base(0xffffffffffffff9c, &(0x7f0000001640)='/proc/self/mem\x00', 0x401, 0x0) 0s ago: executing program 36 (id=2912): close_range$auto(0x2, 0x8, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/vm/nr_overcommit_hugepages\x00', 0x100, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000080), 0x88000, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r1) ioctl$auto_KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000100)={0x2, 0x179, [{0xc0000103, 0x5, 0x80000000}]}) kernel console output (not intermixed with test programs): ][T12648] ? __pfx_netlink_unicast+0x10/0x10 [ 409.294317][T12648] netlink_sendmsg+0x8c8/0xdd0 [ 409.294372][T12648] ? __pfx_netlink_sendmsg+0x10/0x10 [ 409.294424][T12648] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 409.294464][T12648] ____sys_sendmsg+0xa5d/0xc30 [ 409.294496][T12648] ? copy_msghdr_from_user+0x10a/0x160 [ 409.294537][T12648] ? __pfx_____sys_sendmsg+0x10/0x10 [ 409.294565][T12648] ? preempt_schedule_thunk+0x16/0x30 [ 409.294602][T12648] ? try_to_wake_up+0xa67/0x1860 [ 409.294650][T12648] ___sys_sendmsg+0x134/0x1d0 [ 409.294693][T12648] ? __pfx____sys_sendmsg+0x10/0x10 [ 409.294734][T12648] ? futex_private_hash_put+0x160/0x1b0 [ 409.294815][T12648] __sys_sendmsg+0x16d/0x220 [ 409.294857][T12648] ? __pfx___sys_sendmsg+0x10/0x10 [ 409.294897][T12648] ? __x64_sys_futex+0x1e0/0x4c0 [ 409.294956][T12648] do_syscall_64+0xcd/0xf80 [ 409.294989][T12648] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 409.295026][T12648] RIP: 0033:0x7f3dded8f7c9 [ 409.295053][T12648] 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 [ 409.295081][T12648] RSP: 002b:00007f3ddfb8e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 409.295110][T12648] RAX: ffffffffffffffda RBX: 00007f3ddefe5fa0 RCX: 00007f3dded8f7c9 [ 409.295130][T12648] RDX: 00000000000000d0 RSI: 0000200000000580 RDI: 0000000000000005 [ 409.295148][T12648] RBP: 00007f3ddee13f91 R08: 0000000000000000 R09: 0000000000000000 [ 409.295166][T12648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 409.295183][T12648] R13: 00007f3ddefe6038 R14: 00007f3ddefe5fa0 R15: 00007ffcf04eac88 [ 409.295224][T12648] [ 410.167562][T12663] netlink: 16 bytes leftover after parsing attributes in process `syz.0.2300'. [ 410.284882][T12667] FAULT_INJECTION: forcing a failure. [ 410.284882][T12667] name failslab, interval 1, probability 0, space 0, times 0 [ 410.318552][T12667] CPU: 0 UID: 0 PID: 12667 Comm: syz.4.2301 Tainted: G L syzkaller #0 PREEMPT(full) [ 410.318599][T12667] Tainted: [L]=SOFTLOCKUP [ 410.318611][T12667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 410.318630][T12667] Call Trace: [ 410.318640][T12667] [ 410.318652][T12667] dump_stack_lvl+0x16c/0x1f0 [ 410.318703][T12667] should_fail_ex+0x512/0x640 [ 410.318736][T12667] ? __kmalloc_cache_noprof+0x5f/0x800 [ 410.318772][T12667] should_failslab+0xc2/0x120 [ 410.318813][T12667] __kmalloc_cache_noprof+0x80/0x800 [ 410.318845][T12667] ? ptrace_may_access+0x35/0x50 [ 410.318880][T12667] ? sched_core_share_pid+0x3c1/0x9d0 [ 410.318920][T12667] ? do_raw_spin_unlock+0x172/0x230 [ 410.318958][T12667] ? sched_core_share_pid+0x3c1/0x9d0 [ 410.318998][T12667] sched_core_share_pid+0x3c1/0x9d0 [ 410.319038][T12667] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 410.319084][T12667] ? __pfx_sched_core_share_pid+0x10/0x10 [ 410.319125][T12667] ? static_key_count+0x5a/0x70 [ 410.319164][T12667] ? security_task_prctl+0x11c/0x160 [ 410.319216][T12667] __do_sys_prctl+0x317/0x2220 [ 410.319261][T12667] ? __pfx___do_sys_prctl+0x10/0x10 [ 410.319307][T12667] do_syscall_64+0xcd/0xf80 [ 410.319339][T12667] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 410.319369][T12667] RIP: 0033:0x7f5d6d18f7c9 [ 410.319393][T12667] 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 [ 410.319421][T12667] RSP: 002b:00007f5d6b3f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 410.319450][T12667] RAX: ffffffffffffffda RBX: 00007f5d6d3e6090 RCX: 00007f5d6d18f7c9 [ 410.319470][T12667] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000003e [ 410.319488][T12667] RBP: 00007f5d6d213f91 R08: 0000000000000000 R09: 0000000000000000 [ 410.319507][T12667] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 410.319525][T12667] R13: 00007f5d6d3e6128 R14: 00007f5d6d3e6090 R15: 00007ffe5ef654f8 [ 410.319563][T12667] [ 410.351689][T12660] netlink: 'syz.2.2298': attribute type 4 has an invalid length. [ 410.562278][T12660] netlink: 314 bytes leftover after parsing attributes in process `syz.2.2298'. getty: ttyS0: read error: Resource temporarily unavailable [ 413.591836][T12746] zswap: compressor not available [ 414.720559][T12762] ALSA: mixer_oss: invalid OSS volume 'optimize_scan:' [ 414.744652][T12762] ALSA: mixer_oss: invalid OSS volume 'max_free_order_lists:' [ 414.755478][T12762] ALSA: mixer_oss: invalid OSS volume 'list_order_0_groups:' [ 414.763457][T12762] ALSA: mixer_oss: invalid OSS volume 'list_order_1_groups:' [ 414.855020][T12762] ALSA: mixer_oss: invalid OSS volume 'list_order_2_groups:' [ 414.878628][T12762] ALSA: mixer_oss: invalid OSS volume 'list_order_3_groups:' [ 414.904723][T12762] ALSA: mixer_oss: invalid OSS volume 'list_order_4_groups:' [ 414.922637][T12762] ALSA: mixer_oss: invalid OSS volume 'list_order_5_groups:' [ 414.950855][T12762] ALSA: mixer_oss: invalid OSS volume 'list_order_6_groups:' [ 414.968380][T12768] base or size exceeds the MTRR width [ 414.974033][T12762] ALSA: mixer_oss: invalid OSS volume 'list_order_7_groups:' [ 415.014565][T12762] ALSA: mixer_oss: invalid OSS volume 'list_order_8_groups:' [ 415.044675][T12762] ALSA: mixer_oss: invalid OSS volume '' [ 415.528829][ T5887] smpboot: CPU 1 is now offline [ 415.710011][T12780] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 415.903598][T12782] zswap: compressor not available [ 417.799769][T12824] [U] [ 417.802739][T12824] [U] [ 417.805582][T12824] [U] [ 417.808336][T12824] [U] [ 417.826146][T12824] [U] [ 417.829028][T12824] [U] [ 417.831777][T12824] [U] [ 417.834531][T12824] [U] [ 417.856475][T12824] [U] [ 417.859359][T12824] [U] [ 417.862143][T12824] [U] [ 417.864897][T12824] [U] [ 417.869866][T12824] [U] [ 417.872628][T12824] [U] [ 417.875460][T12824] [U] [ 417.878495][T12824] [U] [ 417.884245][T12824] [U] [ 417.887194][T12824] [U] [ 417.889947][T12824] [U] [ 417.892783][T12824] [U] [ 417.936625][T12824] [U] [ 418.162740][ C1] vcan0: j1939_tp_rxtimer: 0xffff8880696ca400: rx timeout, send abort [ 418.173558][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff8880696ca400: 0x0ffff: (3) A timeout occurred and this is the connection abort to close the session. [ 418.442491][T12833] FAULT_INJECTION: forcing a failure. [ 418.442491][T12833] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 418.490324][T12833] CPU: 0 UID: 0 PID: 12833 Comm: syz.1.2360 Tainted: G L syzkaller #0 PREEMPT(full) [ 418.490376][T12833] Tainted: [L]=SOFTLOCKUP [ 418.490389][T12833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 418.490407][T12833] Call Trace: [ 418.490418][T12833] [ 418.490430][T12833] dump_stack_lvl+0x16c/0x1f0 [ 418.490484][T12833] should_fail_ex+0x512/0x640 [ 418.490525][T12833] should_fail_alloc_page+0xe7/0x130 [ 418.490575][T12833] prepare_alloc_pages+0x401/0x670 [ 418.490622][T12833] ? stack_trace_save+0x8e/0xc0 [ 418.490673][T12833] __alloc_frozen_pages_noprof+0x18b/0x2430 [ 418.490720][T12833] ? kasan_save_stack+0x42/0x60 [ 418.490759][T12833] ? kasan_save_stack+0x33/0x60 [ 418.490796][T12833] ? kasan_save_track+0x14/0x30 [ 418.490834][T12833] ? __kasan_kmalloc+0xaa/0xb0 [ 418.490871][T12833] ? fuse_dev_alloc+0x8e/0x280 [ 418.490925][T12833] ? fuse_dev_alloc_install+0x13/0x40 [ 418.490951][T12833] ? cuse_channel_open+0x100/0x7f0 [ 418.490994][T12833] ? misc_open+0x26d/0x450 [ 418.491028][T12833] ? chrdev_open+0x234/0x6a0 [ 418.491072][T12833] ? do_dentry_open+0x748/0x1590 [ 418.491115][T12833] ? vfs_open+0x82/0x3f0 [ 418.491140][T12833] ? path_openat+0x2078/0x3140 [ 418.491176][T12833] ? look_up_lock_class+0x6b/0x130 [ 418.491203][T12833] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 418.491267][T12833] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 418.491314][T12833] ? policy_nodemask+0xea/0x4e0 [ 418.491363][T12833] alloc_pages_mpol+0x1fb/0x550 [ 418.491410][T12833] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 418.491456][T12833] ? fuse_dev_alloc_install+0x2b/0x40 [ 418.491492][T12833] folio_alloc_noprof+0x20/0x2d0 [ 418.491524][T12833] cuse_channel_open+0x198/0x7f0 [ 418.491568][T12833] ? __pfx_cuse_channel_open+0x10/0x10 [ 418.491614][T12833] misc_open+0x26d/0x450 [ 418.491649][T12833] ? __pfx_misc_open+0x10/0x10 [ 418.491693][T12833] chrdev_open+0x234/0x6a0 [ 418.491736][T12833] ? __pfx_apparmor_file_open+0x10/0x10 [ 418.491770][T12833] ? __pfx_chrdev_open+0x10/0x10 [ 418.491818][T12833] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 418.491875][T12833] do_dentry_open+0x748/0x1590 [ 418.491926][T12833] ? __pfx_chrdev_open+0x10/0x10 [ 418.491982][T12833] vfs_open+0x82/0x3f0 [ 418.492020][T12833] path_openat+0x2078/0x3140 [ 418.492084][T12833] ? __pfx_path_openat+0x10/0x10 [ 418.492145][T12833] do_filp_open+0x20b/0x470 [ 418.492188][T12833] ? __pfx_do_filp_open+0x10/0x10 [ 418.492261][T12833] ? alloc_fd+0x471/0x7d0 [ 418.492314][T12833] do_sys_openat2+0x121/0x290 [ 418.492346][T12833] ? __pfx_do_sys_openat2+0x10/0x10 [ 418.492377][T12833] ? find_held_lock+0x2b/0x80 [ 418.492419][T12833] __x64_sys_openat+0x174/0x210 [ 418.492454][T12833] ? __pfx___x64_sys_openat+0x10/0x10 [ 418.492500][T12833] do_syscall_64+0xcd/0xf80 [ 418.492531][T12833] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 418.492561][T12833] RIP: 0033:0x7f3dded8f7c9 [ 418.492587][T12833] 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 [ 418.492617][T12833] RSP: 002b:00007f3ddfb8e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 418.492647][T12833] RAX: ffffffffffffffda RBX: 00007f3ddefe5fa0 RCX: 00007f3dded8f7c9 [ 418.492667][T12833] RDX: 0000000000000000 RSI: 0000200000000380 RDI: ffffffffffffff9c [ 418.492686][T12833] RBP: 00007f3ddee13f91 R08: 0000000000000000 R09: 0000000000000000 [ 418.492705][T12833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 418.492722][T12833] R13: 00007f3ddefe6038 R14: 00007f3ddefe5fa0 R15: 00007ffcf04eac88 [ 418.492761][T12833] [ 420.384705][T12873] netlink: 266 bytes leftover after parsing attributes in process `syz.0.2374'. [ 420.395125][T12873] IPv6: NLM_F_CREATE should be specified when creating new route [ 421.872661][T12909] netlink: 326 bytes leftover after parsing attributes in process `syz.2.2387'. [ 423.657516][T12940] FAULT_INJECTION: forcing a failure. [ 423.657516][T12940] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 423.683156][T12940] CPU: 1 UID: 0 PID: 12940 Comm: syz.0.2396 Tainted: G L syzkaller #0 PREEMPT(full) [ 423.683203][T12940] Tainted: [L]=SOFTLOCKUP [ 423.683213][T12940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 423.683230][T12940] Call Trace: [ 423.683240][T12940] [ 423.683252][T12940] dump_stack_lvl+0x16c/0x1f0 [ 423.683301][T12940] should_fail_ex+0x512/0x640 [ 423.683339][T12940] should_fail_alloc_page+0xe7/0x130 [ 423.683382][T12940] prepare_alloc_pages+0x401/0x670 [ 423.683420][T12940] ? rcu_is_watching+0x12/0xc0 [ 423.683459][T12940] __alloc_frozen_pages_noprof+0x18b/0x2430 [ 423.683495][T12940] ? __lock_acquire+0x436/0x2890 [ 423.683537][T12940] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 423.683570][T12940] ? do_raw_spin_lock+0x12c/0x2b0 [ 423.683600][T12940] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 423.683629][T12940] ? find_held_lock+0x2b/0x80 [ 423.683674][T12940] ? __lock_acquire+0x436/0x2890 [ 423.683699][T12940] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 423.683740][T12940] ? policy_nodemask+0xea/0x4e0 [ 423.683781][T12940] alloc_pages_mpol+0x1fb/0x550 [ 423.683821][T12940] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 423.683870][T12940] folio_alloc_mpol_noprof+0x36/0x2f0 [ 423.683902][T12940] shmem_alloc_folio+0x135/0x160 [ 423.683956][T12940] shmem_alloc_and_add_folio+0x494/0xc20 [ 423.683997][T12940] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 423.684031][T12940] ? shmem_allowable_huge_orders+0xd4/0x3f0 [ 423.684071][T12940] shmem_get_folio_gfp+0x67f/0x1610 [ 423.684110][T12940] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 423.684143][T12940] ? __pfx___might_resched+0x10/0x10 [ 423.684183][T12940] shmem_fallocate+0x79e/0xfb0 [ 423.684231][T12940] ? __pfx_shmem_fallocate+0x10/0x10 [ 423.684273][T12940] ? __lock_acquire+0x436/0x2890 [ 423.684302][T12940] ? __lock_acquire+0x436/0x2890 [ 423.684329][T12940] ? __pfx_shmem_file_write_iter+0x10/0x10 [ 423.684384][T12940] ? __pfx_shmem_fallocate+0x10/0x10 [ 423.684415][T12940] vfs_fallocate+0x5b4/0x10e0 [ 423.684456][T12940] ? __pfx_vfs_fallocate+0x10/0x10 [ 423.684506][T12940] __x64_sys_fallocate+0xd5/0x150 [ 423.684550][T12940] do_syscall_64+0xcd/0xf80 [ 423.684580][T12940] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.684608][T12940] RIP: 0033:0x7f8cda18f7c9 [ 423.684631][T12940] 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 [ 423.684660][T12940] RSP: 002b:00007f8cdaf99038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 423.684688][T12940] RAX: ffffffffffffffda RBX: 00007f8cda3e5fa0 RCX: 00007f8cda18f7c9 [ 423.684725][T12940] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000005 [ 423.684742][T12940] RBP: 00007f8cda213f91 R08: 0000000000000000 R09: 0000000000000000 [ 423.684760][T12940] R10: 00000000004cbd5d R11: 0000000000000246 R12: 0000000000000000 [ 423.684777][T12940] R13: 00007f8cda3e6038 R14: 00007f8cda3e5fa0 R15: 00007fff9e4b14e8 [ 423.684818][T12940] [ 424.018505][T12943] netlink: 146 bytes leftover after parsing attributes in process `syz.1.2395'. [ 425.151770][T12962] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2406'. [ 425.544875][T12972] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2411'. [ 425.778472][T12980] [U] [ 425.781524][T12980] [U] [ 425.784369][T12980] [U] [ 425.787380][T12980] [U] [ 425.810189][T12980] [U] [ 425.813008][T12980] [U] [ 425.815928][T12980] [U] [ 425.818669][T12980] [U] [ 425.827181][T12980] [U] [ 425.830226][T12980] [U] [ 425.833063][T12980] [U] [ 425.835816][T12980] [U] [ 425.845305][T12980] [U] [ 425.848187][T12980] [U] [ 425.850953][T12980] [U] [ 425.853825][T12980] [U] [ 425.876108][T12980] [U] [ 425.878888][T12980] [U] [ 425.881764][T12980] [U] [ 425.884494][T12980] [U] [ 425.900476][T12980] [U] [ 425.903248][T12980] [U] [ 425.906041][T12980] [U] [ 425.909263][T12980] [U] [ 425.948489][T12980] [U] [ 426.547968][T12995] raw_sendmsg: syz.2.2418 forgot to set AF_INET. Fix it! [ 429.065518][T13041] netlink: 'syz.2.2435': attribute type 20 has an invalid length. [ 429.084050][T13041] netlink: 330 bytes leftover after parsing attributes in process `syz.2.2435'. [ 429.108527][T13042] FAULT_INJECTION: forcing a failure. [ 429.108527][T13042] name failslab, interval 1, probability 0, space 0, times 0 [ 429.125277][T13041] IPv6: NLM_F_CREATE should be specified when creating new route [ 429.133728][T13042] CPU: 1 UID: 0 PID: 13042 Comm: syz.1.2434 Tainted: G L syzkaller #0 PREEMPT(full) [ 429.133776][T13042] Tainted: [L]=SOFTLOCKUP [ 429.133787][T13042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 429.133806][T13042] Call Trace: [ 429.133817][T13042] [ 429.133829][T13042] dump_stack_lvl+0x16c/0x1f0 [ 429.133882][T13042] should_fail_ex+0x512/0x640 [ 429.133933][T13042] ? kmem_cache_alloc_noprof+0x62/0x770 [ 429.133975][T13042] should_failslab+0xc2/0x120 [ 429.134021][T13042] kmem_cache_alloc_noprof+0x83/0x770 [ 429.134058][T13042] ? __kernfs_new_node+0xd2/0x9b0 [ 429.134101][T13042] ? __kernfs_new_node+0xd2/0x9b0 [ 429.134135][T13042] __kernfs_new_node+0xd2/0x9b0 [ 429.134173][T13042] ? __pfx___kernfs_new_node+0x10/0x10 [ 429.134219][T13042] ? find_held_lock+0x2b/0x80 [ 429.134255][T13042] ? kernfs_root+0xee/0x2a0 [ 429.134295][T13042] kernfs_new_node+0x13c/0x1e0 [ 429.134338][T13042] __kernfs_create_file+0x53/0x350 [ 429.134382][T13042] sysfs_add_file_mode_ns+0x207/0x3c0 [ 429.134424][T13042] internal_create_group+0x597/0xf70 [ 429.134470][T13042] ? __pfx_internal_create_group+0x10/0x10 [ 429.134511][T13042] ? kernfs_create_link+0x1bd/0x240 [ 429.134547][T13042] internal_create_groups+0x9d/0x150 [ 429.134585][T13042] device_add+0x6f7/0x1980 [ 429.134633][T13042] ? __pfx_device_add+0x10/0x10 [ 429.134676][T13042] ? lockdep_init_map_type+0x5c/0x270 [ 429.134707][T13042] ? __init_waitqueue_head+0xca/0x150 [ 429.134751][T13042] netdev_register_kobject+0x1a9/0x3d0 [ 429.134789][T13042] register_netdevice+0x13c1/0x21e0 [ 429.134840][T13042] ? rcu_is_watching+0x12/0xc0 [ 429.134878][T13042] ? __pfx_register_netdevice+0x10/0x10 [ 429.134952][T13042] slip_open+0xb86/0x1150 [ 429.134993][T13042] ? __pfx_slip_open+0x10/0x10 [ 429.135022][T13042] ? down_write+0x14d/0x200 [ 429.135059][T13042] ? __pfx_slip_open+0x10/0x10 [ 429.135090][T13042] tty_ldisc_open+0x9f/0x120 [ 429.135129][T13042] tty_set_ldisc+0x32b/0x780 [ 429.135173][T13042] tty_ioctl+0xc2d/0x1650 [ 429.135218][T13042] ? __pfx_tty_ioctl+0x10/0x10 [ 429.135272][T13042] ? find_held_lock+0x2b/0x80 [ 429.135316][T13042] ? hook_file_ioctl_common+0x144/0x410 [ 429.135359][T13042] ? __fget_files+0x20e/0x3c0 [ 429.135404][T13042] ? __pfx_tty_ioctl+0x10/0x10 [ 429.135442][T13042] __x64_sys_ioctl+0x18e/0x210 [ 429.135479][T13042] do_syscall_64+0xcd/0xf80 [ 429.135508][T13042] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 429.135536][T13042] RIP: 0033:0x7f3dded8f7c9 [ 429.135562][T13042] 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 [ 429.135593][T13042] RSP: 002b:00007f3ddfb8e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 429.135623][T13042] RAX: ffffffffffffffda RBX: 00007f3ddefe5fa0 RCX: 00007f3dded8f7c9 [ 429.135644][T13042] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000005 [ 429.135661][T13042] RBP: 00007f3ddee13f91 R08: 0000000000000000 R09: 0000000000000000 [ 429.135678][T13042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 429.135695][T13042] R13: 00007f3ddefe6038 R14: 00007f3ddefe5fa0 R15: 00007ffcf04eac88 [ 429.135738][T13042] [ 430.137199][T13044] FAULT_INJECTION: forcing a failure. [ 430.137199][T13044] name failslab, interval 1, probability 0, space 0, times 0 [ 430.196585][T13044] CPU: 0 UID: 0 PID: 13044 Comm: syz.0.2436 Tainted: G L syzkaller #0 PREEMPT(full) [ 430.196636][T13044] Tainted: [L]=SOFTLOCKUP [ 430.196648][T13044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 430.196667][T13044] Call Trace: [ 430.196678][T13044] [ 430.196691][T13044] dump_stack_lvl+0x16c/0x1f0 [ 430.196745][T13044] should_fail_ex+0x512/0x640 [ 430.196779][T13044] ? __kmalloc_cache_noprof+0x5f/0x800 [ 430.196823][T13044] should_failslab+0xc2/0x120 [ 430.196879][T13044] __kmalloc_cache_noprof+0x80/0x800 [ 430.196915][T13044] ? fuse_dev_alloc+0x8e/0x280 [ 430.196969][T13044] ? fuse_dev_alloc+0x8e/0x280 [ 430.197013][T13044] fuse_dev_alloc+0x8e/0x280 [ 430.197062][T13044] fuse_dev_alloc_install+0x13/0x40 [ 430.197091][T13044] cuse_channel_open+0x100/0x7f0 [ 430.197131][T13044] ? __pfx_cuse_channel_open+0x10/0x10 [ 430.197174][T13044] misc_open+0x26d/0x450 [ 430.197209][T13044] ? __pfx_misc_open+0x10/0x10 [ 430.197241][T13044] chrdev_open+0x234/0x6a0 [ 430.197283][T13044] ? __pfx_apparmor_file_open+0x10/0x10 [ 430.197312][T13044] ? __pfx_chrdev_open+0x10/0x10 [ 430.197356][T13044] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 430.197410][T13044] do_dentry_open+0x748/0x1590 [ 430.197452][T13044] ? __pfx_chrdev_open+0x10/0x10 [ 430.197508][T13044] vfs_open+0x82/0x3f0 [ 430.197546][T13044] path_openat+0x2078/0x3140 [ 430.197604][T13044] ? __pfx_path_openat+0x10/0x10 [ 430.197677][T13044] do_filp_open+0x20b/0x470 [ 430.197721][T13044] ? __pfx_do_filp_open+0x10/0x10 [ 430.197787][T13044] ? alloc_fd+0x471/0x7d0 [ 430.197837][T13044] do_sys_openat2+0x121/0x290 [ 430.197878][T13044] ? __pfx_do_sys_openat2+0x10/0x10 [ 430.197914][T13044] ? find_held_lock+0x2b/0x80 [ 430.197961][T13044] __x64_sys_openat+0x174/0x210 [ 430.197997][T13044] ? __pfx___x64_sys_openat+0x10/0x10 [ 430.198046][T13044] do_syscall_64+0xcd/0xf80 [ 430.198080][T13044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 430.198108][T13044] RIP: 0033:0x7f8cda18f7c9 [ 430.198133][T13044] 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 [ 430.198159][T13044] RSP: 002b:00007f8cdaf99038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 430.198189][T13044] RAX: ffffffffffffffda RBX: 00007f8cda3e5fa0 RCX: 00007f8cda18f7c9 [ 430.198209][T13044] RDX: 0000000000000000 RSI: 0000200000000380 RDI: ffffffffffffff9c [ 430.198227][T13044] RBP: 00007f8cda213f91 R08: 0000000000000000 R09: 0000000000000000 [ 430.198244][T13044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 430.198274][T13044] R13: 00007f8cda3e6038 R14: 00007f8cda3e5fa0 R15: 00007fff9e4b14e8 [ 430.198317][T13044] [ 431.398252][T13074] netlink: 504 bytes leftover after parsing attributes in process `syz.2.2445'. [ 433.143320][T13112] FAULT_INJECTION: forcing a failure. [ 433.143320][T13112] name failslab, interval 1, probability 0, space 0, times 0 [ 433.168182][T13112] CPU: 1 UID: 0 PID: 13112 Comm: syz.1.2458 Tainted: G L syzkaller #0 PREEMPT(full) [ 433.168232][T13112] Tainted: [L]=SOFTLOCKUP [ 433.168244][T13112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 433.168263][T13112] Call Trace: [ 433.168273][T13112] [ 433.168286][T13112] dump_stack_lvl+0x16c/0x1f0 [ 433.168339][T13112] should_fail_ex+0x512/0x640 [ 433.168374][T13112] ? __kmalloc_cache_noprof+0x5f/0x800 [ 433.168412][T13112] should_failslab+0xc2/0x120 [ 433.168457][T13112] __kmalloc_cache_noprof+0x80/0x800 [ 433.168488][T13112] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 433.168534][T13112] ? snd_ctl_ioctl+0xb25/0x13e0 [ 433.168577][T13112] ? do_vfs_ioctl+0x128/0x14f0 [ 433.168613][T13112] ? snd_ctl_ioctl+0xb25/0x13e0 [ 433.168654][T13112] snd_ctl_ioctl+0xb25/0x13e0 [ 433.168698][T13112] ? __pfx_snd_ctl_ioctl+0x10/0x10 [ 433.168748][T13112] ? find_held_lock+0x2b/0x80 [ 433.168783][T13112] ? hook_file_ioctl_common+0x144/0x410 [ 433.168828][T13112] ? __fget_files+0x20e/0x3c0 [ 433.168875][T13112] ? __pfx_snd_ctl_ioctl+0x10/0x10 [ 433.168922][T13112] __x64_sys_ioctl+0x18e/0x210 [ 433.168961][T13112] do_syscall_64+0xcd/0xf80 [ 433.168991][T13112] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 433.169029][T13112] RIP: 0033:0x7f3dded8f7c9 [ 433.169055][T13112] 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 [ 433.169085][T13112] RSP: 002b:00007f3ddfb8e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 433.169113][T13112] RAX: ffffffffffffffda RBX: 00007f3ddefe5fa0 RCX: 00007f3dded8f7c9 [ 433.169134][T13112] RDX: 0000200000000240 RSI: 0000000081785501 RDI: 0000000000000005 [ 433.169152][T13112] RBP: 00007f3ddee13f91 R08: 0000000000000000 R09: 0000000000000000 [ 433.169170][T13112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 433.169188][T13112] R13: 00007f3ddefe6038 R14: 00007f3ddefe5fa0 R15: 00007ffcf04eac88 [ 433.169229][T13112] [ 433.469953][T13118] FAULT_INJECTION: forcing a failure. [ 433.469953][T13118] name failslab, interval 1, probability 0, space 0, times 0 [ 433.523962][T13118] CPU: 0 UID: 0 PID: 13118 Comm: syz.4.2460 Tainted: G L syzkaller #0 PREEMPT(full) [ 433.524013][T13118] Tainted: [L]=SOFTLOCKUP [ 433.524037][T13118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 433.524056][T13118] Call Trace: [ 433.524066][T13118] [ 433.524079][T13118] dump_stack_lvl+0x16c/0x1f0 [ 433.524134][T13118] should_fail_ex+0x512/0x640 [ 433.524179][T13118] ? kmem_cache_alloc_noprof+0x62/0x770 [ 433.524219][T13118] should_failslab+0xc2/0x120 [ 433.524264][T13118] kmem_cache_alloc_noprof+0x83/0x770 [ 433.524303][T13118] ? __kernfs_new_node+0xd2/0x9b0 [ 433.524348][T13118] ? __kernfs_new_node+0xd2/0x9b0 [ 433.524381][T13118] __kernfs_new_node+0xd2/0x9b0 [ 433.524426][T13118] ? __pfx___kernfs_new_node+0x10/0x10 [ 433.524474][T13118] ? find_held_lock+0x2b/0x80 [ 433.524515][T13118] ? kernfs_root+0xee/0x2a0 [ 433.524558][T13118] kernfs_new_node+0x13c/0x1e0 [ 433.524598][T13118] ? net_ns_get_ownership+0xf8/0x1b0 [ 433.524665][T13118] kernfs_create_dir_ns+0x4c/0x1a0 [ 433.524711][T13118] internal_create_group+0x36c/0xf70 [ 433.524758][T13118] ? __pfx_internal_create_group+0x10/0x10 [ 433.524800][T13118] ? kernfs_create_link+0x1bd/0x240 [ 433.524835][T13118] internal_create_groups+0x9d/0x150 [ 433.524876][T13118] device_add+0xf56/0x1980 [ 433.524929][T13118] ? __pfx_device_add+0x10/0x10 [ 433.524971][T13118] ? lockdep_init_map_type+0x5c/0x270 [ 433.525004][T13118] ? __init_waitqueue_head+0xca/0x150 [ 433.525062][T13118] netdev_register_kobject+0x1a9/0x3d0 [ 433.525100][T13118] register_netdevice+0x13c1/0x21e0 [ 433.525165][T13118] ? rcu_is_watching+0x12/0xc0 [ 433.525207][T13118] ? __pfx_register_netdevice+0x10/0x10 [ 433.525266][T13118] slip_open+0xb86/0x1150 [ 433.525306][T13118] ? __pfx_slip_open+0x10/0x10 [ 433.525335][T13118] ? down_write+0x14d/0x200 [ 433.525373][T13118] ? __pfx_slip_open+0x10/0x10 [ 433.525402][T13118] tty_ldisc_open+0x9f/0x120 [ 433.525443][T13118] tty_set_ldisc+0x32b/0x780 [ 433.525489][T13118] tty_ioctl+0xc2d/0x1650 [ 433.525534][T13118] ? __pfx_tty_ioctl+0x10/0x10 [ 433.525591][T13118] ? find_held_lock+0x2b/0x80 [ 433.525628][T13118] ? hook_file_ioctl_common+0x144/0x410 [ 433.525683][T13118] ? __fget_files+0x20e/0x3c0 [ 433.525738][T13118] ? __pfx_tty_ioctl+0x10/0x10 [ 433.525783][T13118] __x64_sys_ioctl+0x18e/0x210 [ 433.525824][T13118] do_syscall_64+0xcd/0xf80 [ 433.525856][T13118] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 433.525887][T13118] RIP: 0033:0x7f5d6d18f7c9 [ 433.525912][T13118] 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 [ 433.525941][T13118] RSP: 002b:00007f5d6df58038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 433.525969][T13118] RAX: ffffffffffffffda RBX: 00007f5d6d3e5fa0 RCX: 00007f5d6d18f7c9 [ 433.525991][T13118] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000005 [ 433.526009][T13118] RBP: 00007f5d6d213f91 R08: 0000000000000000 R09: 0000000000000000 [ 433.526037][T13118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 433.526055][T13118] R13: 00007f5d6d3e6038 R14: 00007f5d6d3e5fa0 R15: 00007ffe5ef654f8 [ 433.526099][T13118] [ 434.453871][T13112] kexec: Could not allocate control_code_buffer [ 435.060060][T13150] netlink: 326 bytes leftover after parsing attributes in process `syz.0.2473'. [ 437.087247][T13207] netlink: 'syz.4.2495': attribute type 4 has an invalid length. [ 438.007734][T13231] FAULT_INJECTION: forcing a failure. [ 438.007734][T13231] name failslab, interval 1, probability 0, space 0, times 0 [ 438.036750][T13231] CPU: 0 UID: 0 PID: 13231 Comm: syz.0.2504 Tainted: G L syzkaller #0 PREEMPT(full) [ 438.036812][T13231] Tainted: [L]=SOFTLOCKUP [ 438.036824][T13231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 438.036844][T13231] Call Trace: [ 438.036856][T13231] [ 438.036868][T13231] dump_stack_lvl+0x16c/0x1f0 [ 438.036924][T13231] should_fail_ex+0x512/0x640 [ 438.036959][T13231] ? kmem_cache_alloc_noprof+0x62/0x770 [ 438.036999][T13231] should_failslab+0xc2/0x120 [ 438.037044][T13231] kmem_cache_alloc_noprof+0x83/0x770 [ 438.037081][T13231] ? __kernfs_new_node+0xd2/0x9b0 [ 438.037124][T13231] ? __kernfs_new_node+0xd2/0x9b0 [ 438.037157][T13231] __kernfs_new_node+0xd2/0x9b0 [ 438.037198][T13231] ? __pfx___kernfs_new_node+0x10/0x10 [ 438.037243][T13231] ? find_held_lock+0x2b/0x80 [ 438.037282][T13231] ? kernfs_root+0xee/0x2a0 [ 438.037323][T13231] kernfs_new_node+0x13c/0x1e0 [ 438.037367][T13231] __kernfs_create_file+0x53/0x350 [ 438.037416][T13231] sysfs_add_file_mode_ns+0x207/0x3c0 [ 438.037457][T13231] internal_create_group+0x597/0xf70 [ 438.037501][T13231] ? __pfx_internal_create_group+0x10/0x10 [ 438.037545][T13231] ? kernfs_create_link+0x1bd/0x240 [ 438.037579][T13231] internal_create_groups+0x9d/0x150 [ 438.037620][T13231] device_add+0x6f7/0x1980 [ 438.037670][T13231] ? __pfx_device_add+0x10/0x10 [ 438.037715][T13231] ? lockdep_init_map_type+0x5c/0x270 [ 438.037746][T13231] ? __init_waitqueue_head+0xca/0x150 [ 438.037799][T13231] netdev_register_kobject+0x1a9/0x3d0 [ 438.037836][T13231] register_netdevice+0x13c1/0x21e0 [ 438.037888][T13231] ? rcu_is_watching+0x12/0xc0 [ 438.037929][T13231] ? __pfx_register_netdevice+0x10/0x10 [ 438.037990][T13231] slip_open+0xb86/0x1150 [ 438.038029][T13231] ? __pfx_slip_open+0x10/0x10 [ 438.038057][T13231] ? down_write+0x14d/0x200 [ 438.038095][T13231] ? __pfx_slip_open+0x10/0x10 [ 438.038125][T13231] tty_ldisc_open+0x9f/0x120 [ 438.038166][T13231] tty_set_ldisc+0x32b/0x780 [ 438.038213][T13231] tty_ioctl+0xc2d/0x1650 [ 438.038258][T13231] ? __pfx_tty_ioctl+0x10/0x10 [ 438.038316][T13231] ? find_held_lock+0x2b/0x80 [ 438.038353][T13231] ? hook_file_ioctl_common+0x144/0x410 [ 438.038401][T13231] ? __fget_files+0x20e/0x3c0 [ 438.038450][T13231] ? __pfx_tty_ioctl+0x10/0x10 [ 438.038495][T13231] __x64_sys_ioctl+0x18e/0x210 [ 438.038536][T13231] do_syscall_64+0xcd/0xf80 [ 438.038568][T13231] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 438.038598][T13231] RIP: 0033:0x7f8cda18f7c9 [ 438.038626][T13231] 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 [ 438.038656][T13231] RSP: 002b:00007f8cdaf99038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 438.038685][T13231] RAX: ffffffffffffffda RBX: 00007f8cda3e5fa0 RCX: 00007f8cda18f7c9 [ 438.038706][T13231] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000005 [ 438.038729][T13231] RBP: 00007f8cda213f91 R08: 0000000000000000 R09: 0000000000000000 [ 438.038748][T13231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 438.038766][T13231] R13: 00007f8cda3e6038 R14: 00007f8cda3e5fa0 R15: 00007fff9e4b14e8 [ 438.038816][T13231] [ 438.126539][T13233] netlink: 342 bytes leftover after parsing attributes in process `syz.1.2502'. [ 438.457236][T13238] netlink: 334 bytes leftover after parsing attributes in process `syz.2.2505'. [ 439.415226][T13263] netlink: 'syz.4.2514': attribute type 19 has an invalid length. [ 439.423637][T13263] netlink: 334 bytes leftover after parsing attributes in process `syz.4.2514'. [ 440.059363][T13274] netlink: 342 bytes leftover after parsing attributes in process `syz.2.2518'. [ 440.229006][T13278] serio: Serial port ttyS2 [ 441.167903][T13297] serio: Serial port ttyS2 [ 441.457188][T13305] netlink: 146 bytes leftover after parsing attributes in process `syz.4.2528'. [ 442.558653][T13317] FAULT_INJECTION: forcing a failure. [ 442.558653][T13317] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 442.593938][T13317] CPU: 1 UID: 0 PID: 13317 Comm: syz.1.2539 Tainted: G L syzkaller #0 PREEMPT(full) [ 442.593989][T13317] Tainted: [L]=SOFTLOCKUP [ 442.594001][T13317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 442.594020][T13317] Call Trace: [ 442.594031][T13317] [ 442.594045][T13317] dump_stack_lvl+0x16c/0x1f0 [ 442.594099][T13317] should_fail_ex+0x512/0x640 [ 442.594142][T13317] should_fail_alloc_page+0xe7/0x130 [ 442.594199][T13317] prepare_alloc_pages+0x401/0x670 [ 442.594254][T13317] __alloc_frozen_pages_noprof+0x18b/0x2430 [ 442.594297][T13317] ? __pfx___might_resched+0x10/0x10 [ 442.594347][T13317] ? should_fail_alloc_page+0xee/0x130 [ 442.594398][T13317] ? rcu_is_watching+0x12/0xc0 [ 442.594442][T13317] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 442.594480][T13317] ? __alloc_frozen_pages_noprof+0x292/0x2430 [ 442.594533][T13317] ? __pfx___might_resched+0x10/0x10 [ 442.594577][T13317] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 442.594614][T13317] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 442.594661][T13317] ? policy_nodemask+0xea/0x4e0 [ 442.594710][T13317] alloc_pages_mpol+0x1fb/0x550 [ 442.594758][T13317] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 442.594815][T13317] ? kernel_text_address+0x8d/0x100 [ 442.594849][T13317] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 442.594896][T13317] ? __pfx_alloc_pgt_page+0x10/0x10 [ 442.594949][T13317] alloc_pages_noprof+0x131/0x390 [ 442.594997][T13317] kimage_alloc_pages+0x74/0x350 [ 442.595042][T13317] ? __pfx_alloc_pgt_page+0x10/0x10 [ 442.595086][T13317] kimage_alloc_control_pages+0x153/0xa00 [ 442.595143][T13317] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 442.595189][T13317] ? alloc_pages_noprof+0x23c/0x390 [ 442.595235][T13317] ? kimage_free_page_list+0x1a/0x230 [ 442.595278][T13317] ? kimage_alloc_pages+0x2bc/0x350 [ 442.595327][T13317] ? __pfx_alloc_pgt_page+0x10/0x10 [ 442.595370][T13317] alloc_pgt_page+0x17/0xb0 [ 442.595414][T13317] ident_p4d_init+0x15b/0x330 [ 442.595452][T13317] kernel_ident_mapping_init+0x334/0x4d0 [ 442.595494][T13317] machine_kexec_prepare+0x409/0x1720 [ 442.595552][T13317] ? __pfx_machine_kexec_prepare+0x10/0x10 [ 442.595603][T13317] ? __pfx_alloc_pgt_page+0x10/0x10 [ 442.595655][T13317] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 442.595713][T13317] do_kexec_load+0x61d/0x860 [ 442.595745][T13317] ? __pfx_do_kexec_load+0x10/0x10 [ 442.595784][T13317] ? _copy_from_user+0x59/0xd0 [ 442.595825][T13317] __x64_sys_kexec_load+0x1bf/0x230 [ 442.595858][T13317] do_syscall_64+0xcd/0xf80 [ 442.595892][T13317] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 442.595923][T13317] RIP: 0033:0x7f3dded8f7c9 [ 442.595949][T13317] 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 [ 442.595981][T13317] RSP: 002b:00007f3ddfb8e038 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 442.596012][T13317] RAX: ffffffffffffffda RBX: 00007f3ddefe5fa0 RCX: 00007f3dded8f7c9 [ 442.596031][T13317] RDX: 0000200000000080 RSI: 0000000000000002 RDI: 00000000000000ff [ 442.596050][T13317] RBP: 00007f3ddee13f91 R08: 0000000000000000 R09: 0000000000000000 [ 442.596069][T13317] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 442.596088][T13317] R13: 00007f3ddefe6038 R14: 00007f3ddefe5fa0 R15: 00007ffcf04eac88 [ 442.596129][T13317] [ 442.959802][T13324] FAULT_INJECTION: forcing a failure. [ 442.959802][T13324] name failslab, interval 1, probability 0, space 0, times 0 [ 442.972833][T13324] CPU: 1 UID: 0 PID: 13324 Comm: syz.0.2533 Tainted: G L syzkaller #0 PREEMPT(full) [ 442.972883][T13324] Tainted: [L]=SOFTLOCKUP [ 442.972894][T13324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 442.972913][T13324] Call Trace: [ 442.972923][T13324] [ 442.972936][T13324] dump_stack_lvl+0x16c/0x1f0 [ 442.972989][T13324] should_fail_ex+0x512/0x640 [ 442.973023][T13324] ? kmem_cache_alloc_noprof+0x62/0x770 [ 442.973063][T13324] should_failslab+0xc2/0x120 [ 442.973107][T13324] kmem_cache_alloc_noprof+0x83/0x770 [ 442.973145][T13324] ? __mpol_dup+0x74/0x380 [ 442.973175][T13324] ? __mpol_dup+0x74/0x380 [ 442.973200][T13324] __mpol_dup+0x74/0x380 [ 442.973224][T13324] ? __pfx___mpol_dup+0x10/0x10 [ 442.973254][T13324] mbind_range+0x2ad/0x570 [ 442.973281][T13324] do_mbind+0x83a/0xf20 [ 442.973312][T13324] ? __pfx_do_mbind+0x10/0x10 [ 442.973352][T13324] ? __pfx_get_nodes+0x10/0x10 [ 442.973390][T13324] kernel_mbind+0x1e3/0x1f0 [ 442.973415][T13324] ? __pfx_kernel_mbind+0x10/0x10 [ 442.973448][T13324] do_syscall_64+0xcd/0xf80 [ 442.973472][T13324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 442.973495][T13324] RIP: 0033:0x7f8cda18f7c9 [ 442.973514][T13324] 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 [ 442.973536][T13324] RSP: 002b:00007f8cdaf78038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 442.973558][T13324] RAX: ffffffffffffffda RBX: 00007f8cda3e6090 RCX: 00007f8cda18f7c9 [ 442.973573][T13324] RDX: 0000000000000004 RSI: 00000000002091d2 RDI: 0000000000000000 [ 442.973586][T13324] RBP: 00007f8cda213f91 R08: 0000000000000006 R09: 0000000000000002 [ 442.973599][T13324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 442.973613][T13324] R13: 00007f8cda3e6128 R14: 00007f8cda3e6090 R15: 00007fff9e4b14e8 [ 442.973643][T13324] [ 445.445686][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 445.452429][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 445.839506][T13393] serio: Serial port ttyS2 [ 446.421402][T13398] FAULT_INJECTION: forcing a failure. [ 446.421402][T13398] name failslab, interval 1, probability 0, space 0, times 0 [ 446.460967][T13398] CPU: 0 UID: 0 PID: 13398 Comm: syz.2.2562 Tainted: G L syzkaller #0 PREEMPT(full) [ 446.461020][T13398] Tainted: [L]=SOFTLOCKUP [ 446.461031][T13398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 446.461049][T13398] Call Trace: [ 446.461061][T13398] [ 446.461073][T13398] dump_stack_lvl+0x16c/0x1f0 [ 446.461128][T13398] should_fail_ex+0x512/0x640 [ 446.461164][T13398] ? __kmalloc_cache_noprof+0x5f/0x800 [ 446.461203][T13398] should_failslab+0xc2/0x120 [ 446.461248][T13398] __kmalloc_cache_noprof+0x80/0x800 [ 446.461281][T13398] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 446.461326][T13398] ? snd_ctl_ioctl+0xb25/0x13e0 [ 446.461372][T13398] ? do_vfs_ioctl+0x128/0x14f0 [ 446.461412][T13398] ? snd_ctl_ioctl+0xb25/0x13e0 [ 446.461456][T13398] snd_ctl_ioctl+0xb25/0x13e0 [ 446.461503][T13398] ? __pfx_snd_ctl_ioctl+0x10/0x10 [ 446.461554][T13398] ? find_held_lock+0x2b/0x80 [ 446.461591][T13398] ? hook_file_ioctl_common+0x144/0x410 [ 446.461637][T13398] ? __fget_files+0x20e/0x3c0 [ 446.461684][T13398] ? __pfx_snd_ctl_ioctl+0x10/0x10 [ 446.461732][T13398] __x64_sys_ioctl+0x18e/0x210 [ 446.461771][T13398] do_syscall_64+0xcd/0xf80 [ 446.461803][T13398] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 446.461835][T13398] RIP: 0033:0x7f269ef8f7c9 [ 446.461859][T13398] 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 [ 446.461889][T13398] RSP: 002b:00007f269d1f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 446.461930][T13398] RAX: ffffffffffffffda RBX: 00007f269f1e5fa0 RCX: 00007f269ef8f7c9 [ 446.461949][T13398] RDX: 0000200000000240 RSI: 0000000081785501 RDI: 0000000000000005 [ 446.461969][T13398] RBP: 00007f269f013f91 R08: 0000000000000000 R09: 0000000000000000 [ 446.461988][T13398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 446.462007][T13398] R13: 00007f269f1e6038 R14: 00007f269f1e5fa0 R15: 00007ffcfcb77098 [ 446.462049][T13398] [ 447.445621][T13413] netlink: 234 bytes leftover after parsing attributes in process `syz.4.2568'. [ 447.463648][T13410] FAULT_INJECTION: forcing a failure. [ 447.463648][T13410] name failslab, interval 1, probability 0, space 0, times 0 [ 447.490833][T13410] CPU: 1 UID: 0 PID: 13410 Comm: syz.0.2567 Tainted: G L syzkaller #0 PREEMPT(full) [ 447.490885][T13410] Tainted: [L]=SOFTLOCKUP [ 447.490904][T13410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 447.490923][T13410] Call Trace: [ 447.490934][T13410] [ 447.490947][T13410] dump_stack_lvl+0x16c/0x1f0 [ 447.491005][T13410] should_fail_ex+0x512/0x640 [ 447.491040][T13410] ? kmem_cache_alloc_noprof+0x62/0x770 [ 447.491080][T13410] should_failslab+0xc2/0x120 [ 447.491125][T13410] kmem_cache_alloc_noprof+0x83/0x770 [ 447.491163][T13410] ? fasync_helper+0x3d/0xd0 [ 447.491200][T13410] ? fasync_helper+0x3d/0xd0 [ 447.491230][T13410] fasync_helper+0x3d/0xd0 [ 447.491266][T13410] sock_fasync+0x92/0x140 [ 447.491295][T13410] ? __pfx_sock_fasync+0x10/0x10 [ 447.491324][T13410] do_vfs_ioctl+0xa08/0x14f0 [ 447.491360][T13410] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 447.491409][T13410] ? find_held_lock+0x2b/0x80 [ 447.491447][T13410] ? hook_file_ioctl_common+0x144/0x410 [ 447.491493][T13410] ? __fget_files+0x20e/0x3c0 [ 447.491546][T13410] __x64_sys_ioctl+0x114/0x210 [ 447.491584][T13410] do_syscall_64+0xcd/0xf80 [ 447.491616][T13410] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 447.491645][T13410] RIP: 0033:0x7f8cda18f7c9 [ 447.491669][T13410] 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 [ 447.491695][T13410] RSP: 002b:00007f8cdaf99038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 447.491724][T13410] RAX: ffffffffffffffda RBX: 00007f8cda3e5fa0 RCX: 00007f8cda18f7c9 [ 447.491744][T13410] RDX: 0000000000000001 RSI: 0000000000005452 RDI: 0000000000000003 [ 447.491762][T13410] RBP: 00007f8cda213f91 R08: 0000000000000000 R09: 0000000000000000 [ 447.491780][T13410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 447.491799][T13410] R13: 00007f8cda3e6038 R14: 00007f8cda3e5fa0 R15: 00007fff9e4b14e8 [ 447.491840][T13410] [ 447.805210][T13398] kexec: Could not allocate control_code_buffer [ 447.993974][T13422] serio: Serial port ttyS2 [ 449.817648][T13455] FAULT_INJECTION: forcing a failure. [ 449.817648][T13455] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 449.872651][T13455] CPU: 0 UID: 0 PID: 13455 Comm: syz.0.2585 Tainted: G L syzkaller #0 PREEMPT(full) [ 449.872711][T13455] Tainted: [L]=SOFTLOCKUP [ 449.872722][T13455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 449.872740][T13455] Call Trace: [ 449.872751][T13455] [ 449.872763][T13455] dump_stack_lvl+0x16c/0x1f0 [ 449.872819][T13455] should_fail_ex+0x512/0x640 [ 449.872863][T13455] should_fail_alloc_page+0xe7/0x130 [ 449.872912][T13455] prepare_alloc_pages+0x401/0x670 [ 449.872966][T13455] __alloc_frozen_pages_noprof+0x18b/0x2430 [ 449.873007][T13455] ? __pfx___might_resched+0x10/0x10 [ 449.873053][T13455] ? should_fail_alloc_page+0xee/0x130 [ 449.873102][T13455] ? rcu_is_watching+0x12/0xc0 [ 449.873146][T13455] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 449.873184][T13455] ? __alloc_frozen_pages_noprof+0x292/0x2430 [ 449.873237][T13455] ? __pfx___might_resched+0x10/0x10 [ 449.873280][T13455] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 449.873317][T13455] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 449.873365][T13455] ? policy_nodemask+0xea/0x4e0 [ 449.873413][T13455] alloc_pages_mpol+0x1fb/0x550 [ 449.873460][T13455] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 449.873507][T13455] ? kernel_text_address+0x8d/0x100 [ 449.873541][T13455] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 449.873589][T13455] ? __pfx_alloc_pgt_page+0x10/0x10 [ 449.873632][T13455] alloc_pages_noprof+0x131/0x390 [ 449.873686][T13455] kimage_alloc_pages+0x74/0x350 [ 449.873729][T13455] ? __pfx_alloc_pgt_page+0x10/0x10 [ 449.873766][T13455] kimage_alloc_control_pages+0x153/0xa00 [ 449.873812][T13455] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 449.873852][T13455] ? alloc_pages_noprof+0x23c/0x390 [ 449.873893][T13455] ? kimage_free_page_list+0x1a/0x230 [ 449.873930][T13455] ? kimage_alloc_pages+0x2bc/0x350 [ 449.873969][T13455] ? __pfx_alloc_pgt_page+0x10/0x10 [ 449.874008][T13455] alloc_pgt_page+0x17/0xb0 [ 449.874047][T13455] ident_p4d_init+0x15b/0x330 [ 449.874083][T13455] kernel_ident_mapping_init+0x334/0x4d0 [ 449.874120][T13455] machine_kexec_prepare+0x409/0x1720 [ 449.874173][T13455] ? __pfx_machine_kexec_prepare+0x10/0x10 [ 449.874220][T13455] ? __pfx_alloc_pgt_page+0x10/0x10 [ 449.874261][T13455] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 449.874315][T13455] do_kexec_load+0x61d/0x860 [ 449.874344][T13455] ? __pfx_do_kexec_load+0x10/0x10 [ 449.874374][T13455] ? _copy_from_user+0x59/0xd0 [ 449.874413][T13455] __x64_sys_kexec_load+0x1bf/0x230 [ 449.874443][T13455] do_syscall_64+0xcd/0xf80 [ 449.874473][T13455] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 449.874499][T13455] RIP: 0033:0x7f8cda18f7c9 [ 449.874524][T13455] 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 [ 449.874552][T13455] RSP: 002b:00007f8cdaf99038 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 449.874581][T13455] RAX: ffffffffffffffda RBX: 00007f8cda3e5fa0 RCX: 00007f8cda18f7c9 [ 449.874601][T13455] RDX: 0000200000000080 RSI: 0000000000000002 RDI: 00000000000000ff [ 449.874620][T13455] RBP: 00007f8cda213f91 R08: 0000000000000000 R09: 0000000000000000 [ 449.874636][T13455] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 449.874663][T13455] R13: 00007f8cda3e6038 R14: 00007f8cda3e5fa0 R15: 00007fff9e4b14e8 [ 449.874704][T13455] [ 450.467434][T13472] netlink: 146 bytes leftover after parsing attributes in process `syz.0.2589'. [ 451.962549][T13504] FAULT_INJECTION: forcing a failure. [ 451.962549][T13504] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 452.003078][T13504] CPU: 1 UID: 0 PID: 13504 Comm: syz.4.2598 Tainted: G L syzkaller #0 PREEMPT(full) [ 452.003130][T13504] Tainted: [L]=SOFTLOCKUP [ 452.003141][T13504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 452.003158][T13504] Call Trace: [ 452.003168][T13504] [ 452.003181][T13504] dump_stack_lvl+0x16c/0x1f0 [ 452.003234][T13504] should_fail_ex+0x512/0x640 [ 452.003275][T13504] should_fail_alloc_page+0xe7/0x130 [ 452.003323][T13504] prepare_alloc_pages+0x401/0x670 [ 452.003377][T13504] __alloc_frozen_pages_noprof+0x18b/0x2430 [ 452.003418][T13504] ? __pfx___might_resched+0x10/0x10 [ 452.003461][T13504] ? should_fail_alloc_page+0xee/0x130 [ 452.003509][T13504] ? rcu_is_watching+0x12/0xc0 [ 452.003551][T13504] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 452.003588][T13504] ? __alloc_frozen_pages_noprof+0x292/0x2430 [ 452.003660][T13504] ? __pfx___might_resched+0x10/0x10 [ 452.003699][T13504] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 452.003733][T13504] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 452.003779][T13504] ? policy_nodemask+0xea/0x4e0 [ 452.003827][T13504] alloc_pages_mpol+0x1fb/0x550 [ 452.003869][T13504] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 452.003913][T13504] ? kernel_text_address+0x8d/0x100 [ 452.003947][T13504] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 452.003993][T13504] ? __pfx_alloc_pgt_page+0x10/0x10 [ 452.004037][T13504] alloc_pages_noprof+0x131/0x390 [ 452.004083][T13504] kimage_alloc_pages+0x74/0x350 [ 452.004131][T13504] ? __pfx_alloc_pgt_page+0x10/0x10 [ 452.004174][T13504] kimage_alloc_control_pages+0x153/0xa00 [ 452.004230][T13504] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 452.004273][T13504] ? alloc_pages_noprof+0x23c/0x390 [ 452.004315][T13504] ? kimage_free_page_list+0x1a/0x230 [ 452.004353][T13504] ? kimage_alloc_pages+0x2bc/0x350 [ 452.004396][T13504] ? __pfx_alloc_pgt_page+0x10/0x10 [ 452.004434][T13504] alloc_pgt_page+0x17/0xb0 [ 452.004499][T13504] ident_p4d_init+0x15b/0x330 [ 452.004535][T13504] kernel_ident_mapping_init+0x334/0x4d0 [ 452.004576][T13504] machine_kexec_prepare+0x409/0x1720 [ 452.004640][T13504] ? __pfx_machine_kexec_prepare+0x10/0x10 [ 452.004690][T13504] ? __pfx_alloc_pgt_page+0x10/0x10 [ 452.004738][T13504] ? __pfx_kimage_alloc_control_pages+0x10/0x10 [ 452.004797][T13504] do_kexec_load+0x61d/0x860 [ 452.004829][T13504] ? __pfx_do_kexec_load+0x10/0x10 [ 452.004860][T13504] ? _copy_from_user+0x59/0xd0 [ 452.004899][T13504] __x64_sys_kexec_load+0x1bf/0x230 [ 452.004937][T13504] do_syscall_64+0xcd/0xf80 [ 452.004970][T13504] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 452.005000][T13504] RIP: 0033:0x7f5d6d18f7c9 [ 452.005025][T13504] 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 [ 452.005055][T13504] RSP: 002b:00007f5d6df58038 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 452.005084][T13504] RAX: ffffffffffffffda RBX: 00007f5d6d3e5fa0 RCX: 00007f5d6d18f7c9 [ 452.005105][T13504] RDX: 0000200000000080 RSI: 0000000000000002 RDI: 00000000000000ff [ 452.005125][T13504] RBP: 00007f5d6d213f91 R08: 0000000000000000 R09: 0000000000000000 [ 452.005144][T13504] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 452.005162][T13504] R13: 00007f5d6d3e6038 R14: 00007f5d6d3e5fa0 R15: 00007ffe5ef654f8 [ 452.005201][T13504] [ 454.801091][T13563] FAULT_INJECTION: forcing a failure. [ 454.801091][T13563] name failslab, interval 1, probability 0, space 0, times 0 [ 454.834498][T13563] CPU: 1 UID: 0 PID: 13563 Comm: syz.2.2618 Tainted: G L syzkaller #0 PREEMPT(full) [ 454.834548][T13563] Tainted: [L]=SOFTLOCKUP [ 454.834559][T13563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 454.834578][T13563] Call Trace: [ 454.834588][T13563] [ 454.834600][T13563] dump_stack_lvl+0x16c/0x1f0 [ 454.834652][T13563] should_fail_ex+0x512/0x640 [ 454.834683][T13563] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 454.834719][T13563] should_failslab+0xc2/0x120 [ 454.834755][T13563] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 454.834794][T13563] ? __d_lookup+0x25c/0x4a0 [ 454.834827][T13563] ? __d_alloc+0x35/0xa80 [ 454.834859][T13563] ? __d_alloc+0x35/0xa80 [ 454.834881][T13563] __d_alloc+0x35/0xa80 [ 454.834912][T13563] d_alloc+0x4a/0x1e0 [ 454.834949][T13563] lookup_one_qstr_excl+0x175/0x250 [ 454.834987][T13563] start_dirop+0x59/0xb0 [ 454.835029][T13563] simple_start_creating+0xf4/0x100 [ 454.835067][T13563] ? __pfx_simple_start_creating+0x10/0x10 [ 454.835101][T13563] ? do_raw_spin_unlock+0x172/0x230 [ 454.835136][T13563] ? simple_pin_fs+0xa3/0x190 [ 454.835170][T13563] debugfs_start_creating.part.0+0x86/0x1c0 [ 454.835200][T13563] __debugfs_create_file+0xb3/0x530 [ 454.835237][T13563] debugfs_create_file_full+0x41/0x60 [ 454.835285][T13563] blk_trace_setup_prepare+0x34d/0x700 [ 454.835329][T13563] blk_trace_setup+0x1c5/0x3b0 [ 454.835373][T13563] ? __pfx_blk_trace_setup+0x10/0x10 [ 454.835407][T13563] ? vsnprintf+0x331/0x11e0 [ 454.835461][T13563] ? __pfx_vsnprintf+0x10/0x10 [ 454.835527][T13563] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 454.835575][T13563] ? do_vfs_ioctl+0x128/0x14f0 [ 454.835616][T13563] blk_trace_ioctl+0x2ce/0x300 [ 454.835653][T13563] ? __pfx_blk_trace_ioctl+0x10/0x10 [ 454.835694][T13563] ? find_held_lock+0x2b/0x80 [ 454.835732][T13563] ? hook_file_ioctl_common+0x144/0x410 [ 454.835777][T13563] blkdev_ioctl+0x1fa/0x6e0 [ 454.835815][T13563] ? __pfx_blkdev_ioctl+0x10/0x10 [ 454.835859][T13563] ? __pfx_blkdev_ioctl+0x10/0x10 [ 454.835898][T13563] __x64_sys_ioctl+0x18e/0x210 [ 454.835946][T13563] do_syscall_64+0xcd/0xf80 [ 454.835979][T13563] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 454.836009][T13563] RIP: 0033:0x7f269ef8f7c9 [ 454.836035][T13563] 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 [ 454.836065][T13563] RSP: 002b:00007f269d1f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 454.836094][T13563] RAX: ffffffffffffffda RBX: 00007f269f1e5fa0 RCX: 00007f269ef8f7c9 [ 454.836114][T13563] RDX: 0000200000000240 RSI: 00000000c0481273 RDI: 0000000000000005 [ 454.836133][T13563] RBP: 00007f269f013f91 R08: 0000000000000000 R09: 0000000000000000 [ 454.836150][T13563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 454.836168][T13563] R13: 00007f269f1e6038 R14: 00007f269f1e5fa0 R15: 00007ffcfcb77098 [ 454.836210][T13563] [ 455.498123][T13574] netlink: 354 bytes leftover after parsing attributes in process `syz.0.2621'. [ 455.503200][T13570] kAFS: bad VL server IP address [ 455.606113][T13576] netlink: 290 bytes leftover after parsing attributes in process `syz.0.2622'. [ 457.716910][T13624] netlink: 326 bytes leftover after parsing attributes in process `syz.2.2641'. [ 457.758984][T13624] bridge0: port 2(bridge_slave_1) entered disabled state [ 457.766526][T13624] bridge0: port 1(bridge_slave_0) entered disabled state [ 459.960922][T13670] FAULT_INJECTION: forcing a failure. [ 459.960922][T13670] name failslab, interval 1, probability 0, space 0, times 0 [ 459.978614][T13670] CPU: 0 UID: 0 PID: 13670 Comm: syz.2.2655 Tainted: G L syzkaller #0 PREEMPT(full) [ 459.978666][T13670] Tainted: [L]=SOFTLOCKUP [ 459.978677][T13670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 459.978693][T13670] Call Trace: [ 459.978703][T13670] [ 459.978714][T13670] dump_stack_lvl+0x16c/0x1f0 [ 459.978773][T13670] should_fail_ex+0x512/0x640 [ 459.978815][T13670] ? __kmalloc_cache_noprof+0x5f/0x800 [ 459.978853][T13670] should_failslab+0xc2/0x120 [ 459.978897][T13670] __kmalloc_cache_noprof+0x80/0x800 [ 459.978933][T13670] ? trace_pid_list_alloc+0x2fe/0x480 [ 459.978980][T13670] ? trace_pid_list_alloc+0x2fe/0x480 [ 459.979015][T13670] trace_pid_list_alloc+0x2fe/0x480 [ 459.979061][T13670] trace_pid_write+0x10c/0x4b0 [ 459.979094][T13670] ? __pfx_trace_pid_write+0x10/0x10 [ 459.979118][T13670] ? __pfx_aa_file_perm+0x10/0x10 [ 459.979162][T13670] ? update_last_data+0xaa/0x510 [ 459.979207][T13670] event_pid_write.isra.0+0x1e4/0x7f0 [ 459.979245][T13670] ? __pfx_event_pid_write.isra.0+0x10/0x10 [ 459.979301][T13670] ? __pfx_ftrace_event_npid_write+0x10/0x10 [ 459.979338][T13670] vfs_write+0x2a0/0x11d0 [ 459.979379][T13670] ? __pfx___mutex_lock+0x10/0x10 [ 459.979412][T13670] ? __pfx_vfs_write+0x10/0x10 [ 459.979458][T13670] ? __fget_files+0x20e/0x3c0 [ 459.979507][T13670] ksys_write+0x12a/0x250 [ 459.979546][T13670] ? __pfx_ksys_write+0x10/0x10 [ 459.979594][T13670] do_syscall_64+0xcd/0xf80 [ 459.979624][T13670] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 459.979652][T13670] RIP: 0033:0x7f269ef8f7c9 [ 459.979676][T13670] 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 [ 459.979702][T13670] RSP: 002b:00007f269d1f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 459.979731][T13670] RAX: ffffffffffffffda RBX: 00007f269f1e5fa0 RCX: 00007f269ef8f7c9 [ 459.979750][T13670] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 459.979767][T13670] RBP: 00007f269f013f91 R08: 0000000000000000 R09: 0000000000000000 [ 459.979781][T13670] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 459.979807][T13670] R13: 00007f269f1e6038 R14: 00007f269f1e5fa0 R15: 00007ffcfcb77098 [ 459.979847][T13670] [ 461.550234][T13702] netlink: 17 bytes leftover after parsing attributes in process `syz.2.2668'. [ 461.585023][T13699] sd 0:0:1:0: PR command failed: 1026 [ 461.605211][T13699] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 461.618127][T13699] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 465.185106][T13766] FAULT_INJECTION: forcing a failure. [ 465.185106][T13766] name failslab, interval 1, probability 0, space 0, times 0 [ 465.205414][T13766] CPU: 1 UID: 0 PID: 13766 Comm: syz.1.2686 Tainted: G L syzkaller #0 PREEMPT(full) [ 465.205467][T13766] Tainted: [L]=SOFTLOCKUP [ 465.205479][T13766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 465.205499][T13766] Call Trace: [ 465.205509][T13766] [ 465.205522][T13766] dump_stack_lvl+0x16c/0x1f0 [ 465.205588][T13766] should_fail_ex+0x512/0x640 [ 465.205625][T13766] ? kmem_cache_alloc_noprof+0x62/0x770 [ 465.205667][T13766] should_failslab+0xc2/0x120 [ 465.205714][T13766] kmem_cache_alloc_noprof+0x83/0x770 [ 465.205753][T13766] ? __kernfs_new_node+0xd2/0x9b0 [ 465.205799][T13766] ? __kernfs_new_node+0xd2/0x9b0 [ 465.205830][T13766] __kernfs_new_node+0xd2/0x9b0 [ 465.205872][T13766] ? __pfx___kernfs_new_node+0x10/0x10 [ 465.205920][T13766] ? find_held_lock+0x2b/0x80 [ 465.205960][T13766] ? kernfs_root+0xee/0x2a0 [ 465.205999][T13766] kernfs_new_node+0x13c/0x1e0 [ 465.206048][T13766] __kernfs_create_file+0x53/0x350 [ 465.206102][T13766] sysfs_add_file_mode_ns+0x207/0x3c0 [ 465.206148][T13766] internal_create_group+0x597/0xf70 [ 465.206198][T13766] ? __pfx_internal_create_group+0x10/0x10 [ 465.206244][T13766] ? kernfs_create_link+0x1bd/0x240 [ 465.206278][T13766] internal_create_groups+0x9d/0x150 [ 465.206317][T13766] device_add+0x7a5/0x1980 [ 465.206368][T13766] ? __pfx_device_add+0x10/0x10 [ 465.206436][T13766] __add_disk+0x457/0xf00 [ 465.206482][T13766] ? find_held_lock+0x2b/0x80 [ 465.206525][T13766] add_disk_fwnode+0x3f8/0x5d0 [ 465.206588][T13766] zram_add+0x4bf/0x6f0 [ 465.206622][T13766] ? __pfx_zram_add+0x10/0x10 [ 465.206683][T13766] ? find_held_lock+0x2b/0x80 [ 465.206731][T13766] ? __pfx_hot_add_show+0x10/0x10 [ 465.206761][T13766] ? __pfx_class_attr_show+0x10/0x10 [ 465.206804][T13766] hot_add_show+0x21/0x80 [ 465.206834][T13766] class_attr_show+0x72/0xa0 [ 465.206880][T13766] sysfs_kf_seq_show+0x216/0x3e0 [ 465.206920][T13766] seq_read_iter+0x50e/0x12d0 [ 465.206981][T13766] kernfs_fop_read_iter+0x46c/0x610 [ 465.207029][T13766] ? rw_verify_area+0xcf/0x6c0 [ 465.207073][T13766] vfs_read+0x8bf/0xcf0 [ 465.207124][T13766] ? __pfx_vfs_read+0x10/0x10 [ 465.207196][T13766] ksys_read+0x12a/0x250 [ 465.207239][T13766] ? __pfx_ksys_read+0x10/0x10 [ 465.207295][T13766] do_syscall_64+0xcd/0xf80 [ 465.207327][T13766] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.207356][T13766] RIP: 0033:0x7f3dded8f7c9 [ 465.207382][T13766] 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 [ 465.207411][T13766] RSP: 002b:00007f3ddfb8e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 465.207442][T13766] RAX: ffffffffffffffda RBX: 00007f3ddefe5fa0 RCX: 00007f3dded8f7c9 [ 465.207464][T13766] RDX: 0000000000001000 RSI: 0000200000000ec0 RDI: 0000000000000005 [ 465.207483][T13766] RBP: 00007f3ddee13f91 R08: 0000000000000000 R09: 0000000000000000 [ 465.207502][T13766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 465.207521][T13766] R13: 00007f3ddefe6038 R14: 00007f3ddefe5fa0 R15: 00007ffcf04eac88 [ 465.207576][T13766] [ 466.342911][T13778] mkiss: ax0: crc mode is auto. [ 466.636163][T13789] netlink: 334 bytes leftover after parsing attributes in process `syz.4.2694'. [ 466.756642][T13792] netlink: 346 bytes leftover after parsing attributes in process `syz.4.2695'. [ 467.120672][T13798] random: crng reseeded on system resumption [ 467.176748][T13798] RDS: rds_bind could not find a transport for fe80::736d:2f73:7461:626c, load rds_tcp or rds_rdma? [ 467.581866][T13810] netlink: 346 bytes leftover after parsing attributes in process `syz.0.2703'. [ 468.612785][T13846] random: crng reseeded on system resumption [ 468.623949][T13846] FAULT_INJECTION: forcing a failure. [ 468.623949][T13846] name failslab, interval 1, probability 0, space 0, times 0 [ 468.640541][T13846] CPU: 0 UID: 0 PID: 13846 Comm: syz.0.2714 Tainted: G L syzkaller #0 PREEMPT(full) [ 468.640589][T13846] Tainted: [L]=SOFTLOCKUP [ 468.640600][T13846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 468.640617][T13846] Call Trace: [ 468.640629][T13846] [ 468.640641][T13846] dump_stack_lvl+0x16c/0x1f0 [ 468.640694][T13846] should_fail_ex+0x512/0x640 [ 468.640726][T13846] ? __kmalloc_cache_noprof+0x5f/0x800 [ 468.640762][T13846] should_failslab+0xc2/0x120 [ 468.640807][T13846] __kmalloc_cache_noprof+0x80/0x800 [ 468.640844][T13846] ? memory_bm_create+0x154/0x810 [ 468.640887][T13846] ? memory_bm_create+0x154/0x810 [ 468.640924][T13846] memory_bm_create+0x154/0x810 [ 468.640978][T13846] create_basic_memory_bitmaps+0xbd/0x370 [ 468.641024][T13846] snapshot_open+0x235/0x2b0 [ 468.641068][T13846] ? __pfx_snapshot_open+0x10/0x10 [ 468.641113][T13846] misc_open+0x26d/0x450 [ 468.641145][T13846] ? __pfx_misc_open+0x10/0x10 [ 468.641179][T13846] chrdev_open+0x234/0x6a0 [ 468.641226][T13846] ? __pfx_apparmor_file_open+0x10/0x10 [ 468.641256][T13846] ? __pfx_chrdev_open+0x10/0x10 [ 468.641302][T13846] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 468.641353][T13846] do_dentry_open+0x748/0x1590 [ 468.641392][T13846] ? __pfx_chrdev_open+0x10/0x10 [ 468.641447][T13846] vfs_open+0x82/0x3f0 [ 468.641494][T13846] path_openat+0x2078/0x3140 [ 468.641553][T13846] ? __pfx_path_openat+0x10/0x10 [ 468.641615][T13846] do_filp_open+0x20b/0x470 [ 468.641660][T13846] ? __pfx_do_filp_open+0x10/0x10 [ 468.641733][T13846] ? alloc_fd+0x471/0x7d0 [ 468.641787][T13846] do_sys_openat2+0x121/0x290 [ 468.641819][T13846] ? __pfx_do_sys_openat2+0x10/0x10 [ 468.641868][T13846] __x64_sys_openat+0x174/0x210 [ 468.641903][T13846] ? __pfx___x64_sys_openat+0x10/0x10 [ 468.641950][T13846] do_syscall_64+0xcd/0xf80 [ 468.641982][T13846] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 468.642011][T13846] RIP: 0033:0x7f8cda18f7c9 [ 468.642036][T13846] 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 [ 468.642065][T13846] RSP: 002b:00007f8cdaf78038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 468.642096][T13846] RAX: ffffffffffffffda RBX: 00007f8cda3e6090 RCX: 00007f8cda18f7c9 [ 468.642115][T13846] RDX: 0000000000101001 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 468.642135][T13846] RBP: 00007f8cda213f91 R08: 0000000000000000 R09: 0000000000000000 [ 468.642152][T13846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 468.642169][T13846] R13: 00007f8cda3e6128 R14: 00007f8cda3e6090 R15: 00007fff9e4b14e8 [ 468.642211][T13846] [ 468.929446][T13849] FAULT_INJECTION: forcing a failure. [ 468.929446][T13849] name failslab, interval 1, probability 0, space 0, times 0 [ 468.953732][T13849] CPU: 1 UID: 0 PID: 13849 Comm: syz.4.2715 Tainted: G L syzkaller #0 PREEMPT(full) [ 468.953784][T13849] Tainted: [L]=SOFTLOCKUP [ 468.953796][T13849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 468.953812][T13849] Call Trace: [ 468.953823][T13849] [ 468.953836][T13849] dump_stack_lvl+0x16c/0x1f0 [ 468.953889][T13849] should_fail_ex+0x512/0x640 [ 468.953925][T13849] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 468.953968][T13849] should_failslab+0xc2/0x120 [ 468.954013][T13849] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 468.954050][T13849] ? __d_lookup+0x25c/0x4a0 [ 468.954086][T13849] ? __d_alloc+0x35/0xa80 [ 468.954121][T13849] ? __d_alloc+0x35/0xa80 [ 468.954146][T13849] __d_alloc+0x35/0xa80 [ 468.954179][T13849] d_alloc+0x4a/0x1e0 [ 468.954208][T13849] lookup_one_qstr_excl+0x175/0x250 [ 468.954245][T13849] start_dirop+0x59/0xb0 [ 468.954287][T13849] simple_start_creating+0xf4/0x100 [ 468.954329][T13849] ? __pfx_simple_start_creating+0x10/0x10 [ 468.954368][T13849] ? do_raw_spin_unlock+0x172/0x230 [ 468.954407][T13849] ? simple_pin_fs+0xa3/0x190 [ 468.954445][T13849] debugfs_start_creating.part.0+0x86/0x1c0 [ 468.954496][T13849] __debugfs_create_file+0xb3/0x530 [ 468.954535][T13849] debugfs_create_file_full+0x41/0x60 [ 468.954573][T13849] blk_trace_setup_prepare+0x34d/0x700 [ 468.954616][T13849] blk_trace_setup+0x1c5/0x3b0 [ 468.954655][T13849] ? __pfx_blk_trace_setup+0x10/0x10 [ 468.954689][T13849] ? vsnprintf+0x331/0x11e0 [ 468.954740][T13849] ? __pfx_vsnprintf+0x10/0x10 [ 468.954807][T13849] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 468.954855][T13849] ? do_vfs_ioctl+0x128/0x14f0 [ 468.954897][T13849] blk_trace_ioctl+0x2ce/0x300 [ 468.954934][T13849] ? __pfx_blk_trace_ioctl+0x10/0x10 [ 468.954985][T13849] ? find_held_lock+0x2b/0x80 [ 468.955022][T13849] ? hook_file_ioctl_common+0x144/0x410 [ 468.955066][T13849] blkdev_ioctl+0x1fa/0x6e0 [ 468.955104][T13849] ? __pfx_blkdev_ioctl+0x10/0x10 [ 468.955147][T13849] ? __pfx_blkdev_ioctl+0x10/0x10 [ 468.955187][T13849] __x64_sys_ioctl+0x18e/0x210 [ 468.955228][T13849] do_syscall_64+0xcd/0xf80 [ 468.955260][T13849] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 468.955291][T13849] RIP: 0033:0x7f5d6d18f7c9 [ 468.955317][T13849] 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 [ 468.955346][T13849] RSP: 002b:00007f5d6df58038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 468.955376][T13849] RAX: ffffffffffffffda RBX: 00007f5d6d3e5fa0 RCX: 00007f5d6d18f7c9 [ 468.955396][T13849] RDX: 0000200000000240 RSI: 00000000c0481273 RDI: 0000000000000005 [ 468.955414][T13849] RBP: 00007f5d6d213f91 R08: 0000000000000000 R09: 0000000000000000 [ 468.955433][T13849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 468.955451][T13849] R13: 00007f5d6d3e6038 R14: 00007f5d6d3e5fa0 R15: 00007ffe5ef654f8 [ 468.955501][T13849] [ 470.482857][T13892] FAULT_INJECTION: forcing a failure. [ 470.482857][T13892] name failslab, interval 1, probability 0, space 0, times 0 [ 470.501603][T13892] CPU: 0 UID: 0 PID: 13892 Comm: syz.4.2728 Tainted: G L syzkaller #0 PREEMPT(full) [ 470.501652][T13892] Tainted: [L]=SOFTLOCKUP [ 470.501663][T13892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 470.501683][T13892] Call Trace: [ 470.501694][T13892] [ 470.501706][T13892] dump_stack_lvl+0x16c/0x1f0 [ 470.501770][T13892] should_fail_ex+0x512/0x640 [ 470.501806][T13892] ? __kmalloc_node_track_caller_noprof+0xcb/0x930 [ 470.501857][T13892] should_failslab+0xc2/0x120 [ 470.501904][T13892] __kmalloc_node_track_caller_noprof+0xec/0x930 [ 470.501950][T13892] ? kstrdup_const+0x63/0x80 [ 470.501994][T13892] ? kstrdup+0x53/0x100 [ 470.502035][T13892] kstrdup+0x53/0x100 [ 470.502072][T13892] kstrdup_const+0x63/0x80 [ 470.502108][T13892] alloc_vfsmnt+0xea/0x6b0 [ 470.502147][T13892] clone_mnt+0x4b/0x930 [ 470.502207][T13892] copy_tree+0x31d/0xbd0 [ 470.502264][T13892] copy_mnt_ns+0x2c3/0xc40 [ 470.502292][T13892] ? kmem_cache_alloc_noprof+0x2af/0x770 [ 470.502341][T13892] create_new_namespaces+0xd3/0xab0 [ 470.502388][T13892] ? bpf_lsm_capable+0x9/0x10 [ 470.502429][T13892] ? security_capable+0x7e/0x260 [ 470.502474][T13892] copy_namespaces+0x468/0x570 [ 470.502516][T13892] copy_process+0x2a70/0x7430 [ 470.502560][T13892] ? preempt_schedule_thunk+0x16/0x30 [ 470.502610][T13892] ? __pfx_copy_process+0x10/0x10 [ 470.502654][T13892] ? find_held_lock+0x2b/0x80 [ 470.502712][T13892] ? futex_private_hash_put+0x160/0x1b0 [ 470.502758][T13892] kernel_clone+0xfc/0x910 [ 470.502803][T13892] ? __pfx_futex_wake+0x10/0x10 [ 470.502843][T13892] ? __pfx_kernel_clone+0x10/0x10 [ 470.502919][T13892] __do_sys_clone+0xce/0x120 [ 470.502964][T13892] ? __pfx___do_sys_clone+0x10/0x10 [ 470.503030][T13892] ? xfd_validate_state+0x61/0x180 [ 470.503073][T13892] do_syscall_64+0xcd/0xf80 [ 470.503106][T13892] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 470.503136][T13892] RIP: 0033:0x7f5d6d18f7c9 [ 470.503162][T13892] 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 [ 470.503191][T13892] RSP: 002b:00007f5d6df57fe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 470.503222][T13892] RAX: ffffffffffffffda RBX: 00007f5d6d3e5fa0 RCX: 00007f5d6d18f7c9 [ 470.503242][T13892] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000002360411 [ 470.503261][T13892] RBP: 00007f5d6d213f91 R08: 0000000000000000 R09: 0000000000000000 [ 470.503280][T13892] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 470.503298][T13892] R13: 00007f5d6d3e6038 R14: 00007f5d6d3e5fa0 R15: 00007ffe5ef654f8 [ 470.503348][T13892] [ 470.868261][T13898] FAULT_INJECTION: forcing a failure. [ 470.868261][T13898] name failslab, interval 1, probability 0, space 0, times 0 [ 470.912763][T13898] CPU: 1 UID: 0 PID: 13898 Comm: syz.2.2729 Tainted: G L syzkaller #0 PREEMPT(full) [ 470.912815][T13898] Tainted: [L]=SOFTLOCKUP [ 470.912827][T13898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 470.912842][T13898] Call Trace: [ 470.912854][T13898] [ 470.912867][T13898] dump_stack_lvl+0x16c/0x1f0 [ 470.912919][T13898] should_fail_ex+0x512/0x640 [ 470.912954][T13898] ? kmem_cache_alloc_noprof+0x62/0x770 [ 470.913006][T13898] should_failslab+0xc2/0x120 [ 470.913053][T13898] kmem_cache_alloc_noprof+0x83/0x770 [ 470.913090][T13898] ? __kernfs_new_node+0xd2/0x9b0 [ 470.913136][T13898] ? __kernfs_new_node+0xd2/0x9b0 [ 470.913170][T13898] __kernfs_new_node+0xd2/0x9b0 [ 470.913221][T13898] ? __pfx___kernfs_new_node+0x10/0x10 [ 470.913271][T13898] ? find_held_lock+0x2b/0x80 [ 470.913312][T13898] ? kernfs_root+0xee/0x2a0 [ 470.913356][T13898] kernfs_new_node+0x13c/0x1e0 [ 470.913407][T13898] kernfs_create_dir_ns+0x4c/0x1a0 [ 470.913453][T13898] sysfs_create_dir_ns+0x13a/0x2b0 [ 470.913497][T13898] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 470.913529][T13898] ? rcu_is_watching+0x12/0xc0 [ 470.913572][T13898] ? kfree+0x27d/0x6e0 [ 470.913602][T13898] ? rcu_is_watching+0x12/0xc0 [ 470.913651][T13898] kobject_add_internal+0x2c4/0x9d0 [ 470.913682][T13898] ? kfree_const+0x55/0x60 [ 470.913736][T13898] kobject_add+0x16e/0x240 [ 470.913770][T13898] ? __pfx_kobject_add+0x10/0x10 [ 470.913804][T13898] ? __pfx_kobject_add+0x10/0x10 [ 470.913857][T13898] blk_register_queue+0x89/0x4e0 [ 470.913895][T13898] __add_disk+0x74a/0xf00 [ 470.913940][T13898] ? find_held_lock+0x2b/0x80 [ 470.913982][T13898] add_disk_fwnode+0x3f8/0x5d0 [ 470.914033][T13898] zram_add+0x4bf/0x6f0 [ 470.914065][T13898] ? __pfx_zram_add+0x10/0x10 [ 470.914117][T13898] ? find_held_lock+0x2b/0x80 [ 470.914156][T13898] ? __pfx_hot_add_show+0x10/0x10 [ 470.914181][T13898] ? __pfx_class_attr_show+0x10/0x10 [ 470.914220][T13898] hot_add_show+0x21/0x80 [ 470.914250][T13898] class_attr_show+0x72/0xa0 [ 470.914292][T13898] sysfs_kf_seq_show+0x216/0x3e0 [ 470.914331][T13898] seq_read_iter+0x50e/0x12d0 [ 470.914387][T13898] kernfs_fop_read_iter+0x46c/0x610 [ 470.914431][T13898] ? rw_verify_area+0xcf/0x6c0 [ 470.914470][T13898] vfs_read+0x8bf/0xcf0 [ 470.914528][T13898] ? __pfx_vfs_read+0x10/0x10 [ 470.914597][T13898] ksys_read+0x12a/0x250 [ 470.914633][T13898] ? __pfx_ksys_read+0x10/0x10 [ 470.914685][T13898] do_syscall_64+0xcd/0xf80 [ 470.914713][T13898] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 470.914742][T13898] RIP: 0033:0x7f269ef8f7c9 [ 470.914766][T13898] 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 [ 470.914792][T13898] RSP: 002b:00007f269d1f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 470.914819][T13898] RAX: ffffffffffffffda RBX: 00007f269f1e5fa0 RCX: 00007f269ef8f7c9 [ 470.914839][T13898] RDX: 0000000000001000 RSI: 0000200000000ec0 RDI: 0000000000000005 [ 470.914857][T13898] RBP: 00007f269f013f91 R08: 0000000000000000 R09: 0000000000000000 [ 470.914873][T13898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 470.914890][T13898] R13: 00007f269f1e6038 R14: 00007f269f1e5fa0 R15: 00007ffcfcb77098 [ 470.914934][T13898] [ 471.245042][T13898] kobject: kobject_add_internal failed for queue (error: -12 parent: zram1) [ 471.809779][T13914] FAULT_INJECTION: forcing a failure. [ 471.809779][T13914] name failslab, interval 1, probability 0, space 0, times 0 [ 471.837208][T13914] CPU: 1 UID: 0 PID: 13914 Comm: syz.1.2738 Tainted: G L syzkaller #0 PREEMPT(full) [ 471.837256][T13914] Tainted: [L]=SOFTLOCKUP [ 471.837267][T13914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 471.837284][T13914] Call Trace: [ 471.837293][T13914] [ 471.837304][T13914] dump_stack_lvl+0x16c/0x1f0 [ 471.837355][T13914] should_fail_ex+0x512/0x640 [ 471.837387][T13914] ? fs_reclaim_acquire+0xae/0x150 [ 471.837443][T13914] should_failslab+0xc2/0x120 [ 471.837488][T13914] kmem_cache_alloc_noprof+0x83/0x770 [ 471.837523][T13914] ? ext4_init_io_end+0x24/0x170 [ 471.837576][T13914] ? ext4_init_io_end+0x24/0x170 [ 471.837619][T13914] ext4_init_io_end+0x24/0x170 [ 471.837663][T13914] ext4_do_writepages+0x9e7/0x3c80 [ 471.837729][T13914] ? __pfx_ext4_do_writepages+0x10/0x10 [ 471.837796][T13914] ? ext4_writepages+0x37a/0x7d0 [ 471.837831][T13914] ext4_writepages+0x37a/0x7d0 [ 471.837869][T13914] ? __pfx_ext4_writepages+0x10/0x10 [ 471.837928][T13914] ? __pfx_ext4_writepages+0x10/0x10 [ 471.837968][T13914] do_writepages+0x27a/0x600 [ 471.838019][T13914] ? __pfx_do_writepages+0x10/0x10 [ 471.838060][T13914] ? do_raw_spin_unlock+0x172/0x230 [ 471.838096][T13914] ? _raw_spin_unlock+0x28/0x50 [ 471.838142][T13914] filemap_writeback+0x225/0x2d0 [ 471.838190][T13914] ? __pfx_filemap_writeback+0x10/0x10 [ 471.838233][T13914] ? __lock_acquire+0x436/0x2890 [ 471.838304][T13914] ? __pfx_mt_find+0x10/0x10 [ 471.838350][T13914] file_write_and_wait_range+0xcd/0x140 [ 471.838386][T13914] ext4_sync_file+0x310/0xeb0 [ 471.838421][T13914] ? __pfx___up_read+0x10/0x10 [ 471.838455][T13914] ? __pfx_ext4_sync_file+0x10/0x10 [ 471.838485][T13914] vfs_fsync_range+0x142/0x230 [ 471.838519][T13914] __do_sys_msync+0x3cb/0x590 [ 471.838564][T13914] do_syscall_64+0xcd/0xf80 [ 471.838596][T13914] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 471.838626][T13914] RIP: 0033:0x7f3dded8f7c9 [ 471.838652][T13914] 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 [ 471.838681][T13914] RSP: 002b:00007f3ddfb8e038 EFLAGS: 00000246 ORIG_RAX: 000000000000001a [ 471.838711][T13914] RAX: ffffffffffffffda RBX: 00007f3ddefe5fa0 RCX: 00007f3dded8f7c9 [ 471.838731][T13914] RDX: 0000000000000006 RSI: 0000002000000005 RDI: 0000000000200000 [ 471.838749][T13914] RBP: 00007f3ddee13f91 R08: 0000000000000000 R09: 0000000000000000 [ 471.838776][T13914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 471.838794][T13914] R13: 00007f3ddefe6038 R14: 00007f3ddefe5fa0 R15: 00007ffcf04eac88 [ 471.838835][T13914] [ 472.385431][T13925] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2742'. [ 472.408151][T13925] netlink: 25 bytes leftover after parsing attributes in process `syz.4.2742'. [ 472.826347][T13937] bridge0: port 3(veth0_to_bridge) entered blocking state [ 472.833962][T13937] bridge0: port 3(veth0_to_bridge) entered disabled state [ 472.841325][T13937] veth0_to_bridge: entered allmulticast mode [ 472.862136][T13937] veth0_to_bridge: entered promiscuous mode [ 472.877976][T13937] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 472.891799][T13937] bridge0: port 3(veth0_to_bridge) entered blocking state [ 472.899295][T13937] bridge0: port 3(veth0_to_bridge) entered forwarding state [ 472.945993][T13945] FAULT_INJECTION: forcing a failure. [ 472.945993][T13945] name failslab, interval 1, probability 0, space 0, times 0 [ 472.973653][T13945] CPU: 0 UID: 0 PID: 13945 Comm: syz.1.2750 Tainted: G L syzkaller #0 PREEMPT(full) [ 472.973702][T13945] Tainted: [L]=SOFTLOCKUP [ 472.973715][T13945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 472.973733][T13945] Call Trace: [ 472.973745][T13945] [ 472.973766][T13945] dump_stack_lvl+0x16c/0x1f0 [ 472.973820][T13945] should_fail_ex+0x512/0x640 [ 472.973853][T13945] ? __kmalloc_cache_noprof+0x5f/0x800 [ 472.973890][T13945] should_failslab+0xc2/0x120 [ 472.973935][T13945] __kmalloc_cache_noprof+0x80/0x800 [ 472.973972][T13945] ? snd_pcm_oss_change_params_locked+0x86d/0x3ab0 [ 472.974008][T13945] ? _snd_pcm_hw_param_min+0x259/0x630 [ 472.974044][T13945] ? snd_pcm_oss_change_params_locked+0x86d/0x3ab0 [ 472.974079][T13945] snd_pcm_oss_change_params_locked+0x86d/0x3ab0 [ 472.974119][T13945] ? __mutex_lock+0x27b/0x1ca0 [ 472.974162][T13945] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 472.974196][T13945] ? __pfx___mutex_lock+0x10/0x10 [ 472.974257][T13945] snd_pcm_oss_make_ready+0xe6/0x1b0 [ 472.974293][T13945] ? __pfx_snd_pcm_oss_release+0x10/0x10 [ 472.974325][T13945] snd_pcm_oss_sync+0x1de/0x840 [ 472.974363][T13945] ? __pfx_snd_pcm_oss_release+0x10/0x10 [ 472.974396][T13945] snd_pcm_oss_release+0x28b/0x310 [ 472.974431][T13945] ? __pfx_snd_pcm_oss_release+0x10/0x10 [ 472.974462][T13945] __fput+0x402/0xb70 [ 472.974503][T13945] task_work_run+0x150/0x240 [ 472.974537][T13945] ? __pfx_task_work_run+0x10/0x10 [ 472.974567][T13945] ? __do_sys_close_range+0x278/0x730 [ 472.974626][T13945] exit_to_user_mode_loop+0xfb/0x540 [ 472.974670][T13945] do_syscall_64+0x4ee/0xf80 [ 472.974701][T13945] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 472.974732][T13945] RIP: 0033:0x7f3dded8f7c9 [ 472.974764][T13945] 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 [ 472.974795][T13945] RSP: 002b:00007f3ddfb8e038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 472.974824][T13945] RAX: 0000000000000000 RBX: 00007f3ddefe5fa0 RCX: 00007f3dded8f7c9 [ 472.974844][T13945] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000000 [ 472.974862][T13945] RBP: 00007f3ddee13f91 R08: 0000000000000000 R09: 0000000000000000 [ 472.974881][T13945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 472.974900][T13945] R13: 00007f3ddefe6038 R14: 00007f3ddefe5fa0 R15: 00007ffcf04eac88 [ 472.974941][T13945] [ 473.440425][T13956] netlink: 178 bytes leftover after parsing attributes in process `syz.0.2754'. [ 473.799519][T13967] netlink: 338 bytes leftover after parsing attributes in process `syz.0.2760'. [ 474.546316][T13983] Console: switching to colour VGA+ 80x25 [ 475.008759][T13991] random: crng reseeded on system resumption [ 475.033376][T13991] FAULT_INJECTION: forcing a failure. [ 475.033376][T13991] name failslab, interval 1, probability 0, space 0, times 0 [ 475.074612][T13991] CPU: 0 UID: 0 PID: 13991 Comm: syz.1.2776 Tainted: G L syzkaller #0 PREEMPT(full) [ 475.074665][T13991] Tainted: [L]=SOFTLOCKUP [ 475.074677][T13991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 475.074694][T13991] Call Trace: [ 475.074707][T13991] [ 475.074719][T13991] dump_stack_lvl+0x16c/0x1f0 [ 475.074773][T13991] should_fail_ex+0x512/0x640 [ 475.074809][T13991] ? __kmalloc_cache_noprof+0x5f/0x800 [ 475.074848][T13991] should_failslab+0xc2/0x120 [ 475.074894][T13991] __kmalloc_cache_noprof+0x80/0x800 [ 475.074931][T13991] ? create_basic_memory_bitmaps+0x9d/0x370 [ 475.074989][T13991] ? create_basic_memory_bitmaps+0x9d/0x370 [ 475.075032][T13991] create_basic_memory_bitmaps+0x9d/0x370 [ 475.075083][T13991] snapshot_open+0x235/0x2b0 [ 475.075127][T13991] ? __pfx_snapshot_open+0x10/0x10 [ 475.075175][T13991] misc_open+0x26d/0x450 [ 475.075212][T13991] ? __pfx_misc_open+0x10/0x10 [ 475.075247][T13991] chrdev_open+0x234/0x6a0 [ 475.075292][T13991] ? __pfx_apparmor_file_open+0x10/0x10 [ 475.075326][T13991] ? __pfx_chrdev_open+0x10/0x10 [ 475.075375][T13991] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 475.075436][T13991] do_dentry_open+0x748/0x1590 [ 475.075488][T13991] ? __pfx_chrdev_open+0x10/0x10 [ 475.075545][T13991] vfs_open+0x82/0x3f0 [ 475.075584][T13991] path_openat+0x2078/0x3140 [ 475.075641][T13991] ? __pfx_path_openat+0x10/0x10 [ 475.075702][T13991] do_filp_open+0x20b/0x470 [ 475.075743][T13991] ? __pfx_do_filp_open+0x10/0x10 [ 475.075816][T13991] ? alloc_fd+0x471/0x7d0 [ 475.075864][T13991] do_sys_openat2+0x121/0x290 [ 475.075895][T13991] ? __pfx_do_sys_openat2+0x10/0x10 [ 475.075943][T13991] __x64_sys_openat+0x174/0x210 [ 475.075977][T13991] ? __pfx___x64_sys_openat+0x10/0x10 [ 475.076028][T13991] do_syscall_64+0xcd/0xf80 [ 475.076061][T13991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 475.076091][T13991] RIP: 0033:0x7f3dded8f7c9 [ 475.076117][T13991] 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 [ 475.076145][T13991] RSP: 002b:00007f3ddfb8e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 475.076174][T13991] RAX: ffffffffffffffda RBX: 00007f3ddefe5fa0 RCX: 00007f3dded8f7c9 [ 475.076194][T13991] RDX: 0000000000101001 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 475.076214][T13991] RBP: 00007f3ddee13f91 R08: 0000000000000000 R09: 0000000000000000 [ 475.076232][T13991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 475.076250][T13991] R13: 00007f3ddefe6038 R14: 00007f3ddefe5fa0 R15: 00007ffcf04eac88 [ 475.076291][T13991] [ 475.514976][T14002] netlink: 334 bytes leftover after parsing attributes in process `syz.1.2772'. [ 475.974296][T14009] input: jJǸ-9%vJ86 as /devices/virtual/input/input8 [ 476.163675][T14018] zswap: compressor not available [ 476.738505][T14028] random: crng reseeded on system resumption [ 476.751550][T14028] FAULT_INJECTION: forcing a failure. [ 476.751550][T14028] name failslab, interval 1, probability 0, space 0, times 0 [ 476.795445][T14028] CPU: 1 UID: 0 PID: 14028 Comm: syz.4.2782 Tainted: G L syzkaller #0 PREEMPT(full) [ 476.795495][T14028] Tainted: [L]=SOFTLOCKUP [ 476.795507][T14028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 476.795525][T14028] Call Trace: [ 476.795535][T14028] [ 476.795549][T14028] dump_stack_lvl+0x16c/0x1f0 [ 476.795604][T14028] should_fail_ex+0x512/0x640 [ 476.795638][T14028] ? __kmalloc_cache_noprof+0x5f/0x800 [ 476.795676][T14028] should_failslab+0xc2/0x120 [ 476.795776][T14028] __kmalloc_cache_noprof+0x80/0x800 [ 476.795814][T14028] ? create_basic_memory_bitmaps+0x9d/0x370 [ 476.795865][T14028] ? create_basic_memory_bitmaps+0x9d/0x370 [ 476.795903][T14028] create_basic_memory_bitmaps+0x9d/0x370 [ 476.795947][T14028] snapshot_open+0x235/0x2b0 [ 476.796001][T14028] ? __pfx_snapshot_open+0x10/0x10 [ 476.796045][T14028] misc_open+0x26d/0x450 [ 476.796081][T14028] ? __pfx_misc_open+0x10/0x10 [ 476.796128][T14028] chrdev_open+0x234/0x6a0 [ 476.796172][T14028] ? __pfx_apparmor_file_open+0x10/0x10 [ 476.796205][T14028] ? __pfx_chrdev_open+0x10/0x10 [ 476.796252][T14028] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 476.796309][T14028] do_dentry_open+0x748/0x1590 [ 476.796351][T14028] ? __pfx_chrdev_open+0x10/0x10 [ 476.796417][T14028] vfs_open+0x82/0x3f0 [ 476.796454][T14028] path_openat+0x2078/0x3140 [ 476.796513][T14028] ? __pfx_path_openat+0x10/0x10 [ 476.796573][T14028] do_filp_open+0x20b/0x470 [ 476.796620][T14028] ? __pfx_do_filp_open+0x10/0x10 [ 476.796690][T14028] ? alloc_fd+0x471/0x7d0 [ 476.796743][T14028] do_sys_openat2+0x121/0x290 [ 476.796774][T14028] ? __pfx_do_sys_openat2+0x10/0x10 [ 476.796824][T14028] __x64_sys_openat+0x174/0x210 [ 476.796858][T14028] ? __pfx___x64_sys_openat+0x10/0x10 [ 476.796910][T14028] do_syscall_64+0xcd/0xf80 [ 476.796942][T14028] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 476.796972][T14028] RIP: 0033:0x7f5d6d18f7c9 [ 476.796999][T14028] 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 [ 476.797027][T14028] RSP: 002b:00007f5d6df58038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 476.797055][T14028] RAX: ffffffffffffffda RBX: 00007f5d6d3e5fa0 RCX: 00007f5d6d18f7c9 [ 476.797073][T14028] RDX: 0000000000101001 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 476.797092][T14028] RBP: 00007f5d6d213f91 R08: 0000000000000000 R09: 0000000000000000 [ 476.797110][T14028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 476.797128][T14028] R13: 00007f5d6d3e6038 R14: 00007f5d6d3e5fa0 R15: 00007ffe5ef654f8 [ 476.797171][T14028] [ 477.414609][T14039] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2785'. [ 478.352368][T14067] FAULT_INJECTION: forcing a failure. [ 478.352368][T14067] name failslab, interval 1, probability 0, space 0, times 0 [ 478.375837][T14067] CPU: 0 UID: 0 PID: 14067 Comm: syz.4.2795 Tainted: G L syzkaller #0 PREEMPT(full) [ 478.375889][T14067] Tainted: [L]=SOFTLOCKUP [ 478.375901][T14067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 478.375921][T14067] Call Trace: [ 478.375933][T14067] [ 478.375946][T14067] dump_stack_lvl+0x16c/0x1f0 [ 478.376002][T14067] should_fail_ex+0x512/0x640 [ 478.376039][T14067] ? fs_reclaim_acquire+0xae/0x150 [ 478.376093][T14067] should_failslab+0xc2/0x120 [ 478.376134][T14067] kmem_cache_alloc_noprof+0x83/0x770 [ 478.376167][T14067] ? ext4_init_io_end+0x24/0x170 [ 478.376216][T14067] ? ext4_init_io_end+0x24/0x170 [ 478.376260][T14067] ext4_init_io_end+0x24/0x170 [ 478.376307][T14067] ext4_do_writepages+0x9e7/0x3c80 [ 478.376384][T14067] ? __pfx_ext4_do_writepages+0x10/0x10 [ 478.376443][T14067] ? ext4_writepages+0x37a/0x7d0 [ 478.376476][T14067] ext4_writepages+0x37a/0x7d0 [ 478.376514][T14067] ? __pfx_ext4_writepages+0x10/0x10 [ 478.376568][T14067] ? do_writepages+0x4b7/0x600 [ 478.376615][T14067] ? __pfx_ext4_writepages+0x10/0x10 [ 478.376655][T14067] do_writepages+0x27a/0x600 [ 478.376713][T14067] ? __pfx_do_writepages+0x10/0x10 [ 478.376755][T14067] ? do_raw_spin_unlock+0x172/0x230 [ 478.376794][T14067] ? _raw_spin_unlock+0x28/0x50 [ 478.376843][T14067] filemap_writeback+0x225/0x2d0 [ 478.376893][T14067] ? __pfx_filemap_writeback+0x10/0x10 [ 478.376937][T14067] ? __lock_acquire+0x436/0x2890 [ 478.377020][T14067] ? __pfx_mt_find+0x10/0x10 [ 478.377070][T14067] file_write_and_wait_range+0xcd/0x140 [ 478.377108][T14067] ext4_sync_file+0x310/0xeb0 [ 478.377144][T14067] ? __pfx___up_read+0x10/0x10 [ 478.377179][T14067] ? __pfx_ext4_sync_file+0x10/0x10 [ 478.377211][T14067] vfs_fsync_range+0x142/0x230 [ 478.377248][T14067] __do_sys_msync+0x3cb/0x590 [ 478.377296][T14067] do_syscall_64+0xcd/0xf80 [ 478.377330][T14067] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 478.377362][T14067] RIP: 0033:0x7f5d6d18f7c9 [ 478.377388][T14067] 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 [ 478.377418][T14067] RSP: 002b:00007f5d6df58038 EFLAGS: 00000246 ORIG_RAX: 000000000000001a [ 478.377448][T14067] RAX: ffffffffffffffda RBX: 00007f5d6d3e5fa0 RCX: 00007f5d6d18f7c9 [ 478.377467][T14067] RDX: 0000000000000006 RSI: 0000002000000005 RDI: 0000000000200000 [ 478.377486][T14067] RBP: 00007f5d6d213f91 R08: 0000000000000000 R09: 0000000000000000 [ 478.377504][T14067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 478.377522][T14067] R13: 00007f5d6d3e6038 R14: 00007f5d6d3e5fa0 R15: 00007ffe5ef654f8 [ 478.377565][T14067] [ 479.811478][T14110] FAULT_INJECTION: forcing a failure. [ 479.811478][T14110] name failslab, interval 1, probability 0, space 0, times 0 [ 479.824946][T14110] CPU: 0 UID: 0 PID: 14110 Comm: syz.0.2811 Tainted: G L syzkaller #0 PREEMPT(full) [ 479.824999][T14110] Tainted: [L]=SOFTLOCKUP [ 479.825011][T14110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 479.825030][T14110] Call Trace: [ 479.825042][T14110] [ 479.825054][T14110] dump_stack_lvl+0x16c/0x1f0 [ 479.825108][T14110] should_fail_ex+0x512/0x640 [ 479.825143][T14110] ? __kmalloc_cache_noprof+0x5f/0x800 [ 479.825183][T14110] should_failslab+0xc2/0x120 [ 479.825228][T14110] __kmalloc_cache_noprof+0x80/0x800 [ 479.825260][T14110] ? snd_pcm_oss_change_params_locked+0x86d/0x3ab0 [ 479.825293][T14110] ? _snd_pcm_hw_param_min+0x259/0x630 [ 479.825327][T14110] ? snd_pcm_oss_change_params_locked+0x86d/0x3ab0 [ 479.825360][T14110] snd_pcm_oss_change_params_locked+0x86d/0x3ab0 [ 479.825399][T14110] ? __mutex_lock+0x27b/0x1ca0 [ 479.825441][T14110] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 479.825476][T14110] ? __pfx___mutex_lock+0x10/0x10 [ 479.825537][T14110] snd_pcm_oss_make_ready+0xe6/0x1b0 [ 479.825572][T14110] ? __pfx_snd_pcm_oss_release+0x10/0x10 [ 479.825612][T14110] snd_pcm_oss_sync+0x1de/0x840 [ 479.825651][T14110] ? __pfx_snd_pcm_oss_release+0x10/0x10 [ 479.825685][T14110] snd_pcm_oss_release+0x28b/0x310 [ 479.825722][T14110] ? __pfx_snd_pcm_oss_release+0x10/0x10 [ 479.825754][T14110] __fput+0x402/0xb70 [ 479.825796][T14110] task_work_run+0x150/0x240 [ 479.825831][T14110] ? __pfx_task_work_run+0x10/0x10 [ 479.825861][T14110] ? __do_sys_close_range+0x278/0x730 [ 479.825922][T14110] exit_to_user_mode_loop+0xfb/0x540 [ 479.825965][T14110] do_syscall_64+0x4ee/0xf80 [ 479.825997][T14110] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 479.826028][T14110] RIP: 0033:0x7f8cda18f7c9 [ 479.826053][T14110] 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 [ 479.826081][T14110] RSP: 002b:00007f8cdaf99038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 479.826110][T14110] RAX: 0000000000000000 RBX: 00007f8cda3e5fa0 RCX: 00007f8cda18f7c9 [ 479.826130][T14110] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000000 [ 479.826147][T14110] RBP: 00007f8cda213f91 R08: 0000000000000000 R09: 0000000000000000 [ 479.826164][T14110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 479.826182][T14110] R13: 00007f8cda3e6038 R14: 00007f8cda3e5fa0 R15: 00007fff9e4b14e8 [ 479.826225][T14110] [ 480.108665][T14113] kvm: user requested TSC rate below hardware speed [ 480.318791][T14119] zswap: compressor not available [ 480.743745][T14133] zswap: compressor not available [ 481.781311][T14143] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 481.791908][T14143] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 481.817049][T14143] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 481.824066][T14143] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 481.830894][T14143] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 481.841517][T14143] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 481.849931][T14143] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 481.867940][T14143] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 481.874150][T14143] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 482.091212][T14177] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2833'. [ 482.113064][T14177] netlink: 13 bytes leftover after parsing attributes in process `syz.4.2833'. [ 482.132901][T14179] FAULT_INJECTION: forcing a failure. [ 482.132901][T14179] name fail_futex, interval 1, probability 0, space 0, times 1 [ 482.146193][T14177] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2833'. [ 482.156122][T14179] CPU: 0 UID: 0 PID: 14179 Comm: syz.2.2834 Tainted: G L syzkaller #0 PREEMPT(full) [ 482.156175][T14179] Tainted: [L]=SOFTLOCKUP [ 482.156187][T14179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 482.156209][T14179] Call Trace: [ 482.156219][T14179] [ 482.156231][T14179] dump_stack_lvl+0x16c/0x1f0 [ 482.156292][T14179] should_fail_ex+0x512/0x640 [ 482.156335][T14179] get_futex_key+0x1d0/0x15f0 [ 482.156374][T14179] ? __pfx_get_futex_key+0x10/0x10 [ 482.156420][T14179] futex_wake+0xea/0x530 [ 482.156461][T14179] ? lockdep_init_map_type+0x5c/0x270 [ 482.156492][T14179] ? __pfx_futex_wake+0x10/0x10 [ 482.156537][T14179] ? __lock_acquire+0x436/0x2890 [ 482.156573][T14179] do_futex+0x1e3/0x350 [ 482.156607][T14179] ? __pfx_do_futex+0x10/0x10 [ 482.156641][T14179] ? lock_acquire+0x179/0x330 [ 482.156670][T14179] ? find_held_lock+0x2b/0x80 [ 482.156721][T14179] __x64_sys_futex+0x1e0/0x4c0 [ 482.156760][T14179] ? __pfx___x64_sys_futex+0x10/0x10 [ 482.156796][T14179] ? __anon_inode_getfd+0xb5/0x160 [ 482.156838][T14179] do_syscall_64+0xcd/0xf80 [ 482.156870][T14179] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 482.156899][T14179] RIP: 0033:0x7f269ef8f7c9 [ 482.156925][T14179] 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 [ 482.156954][T14179] RSP: 002b:00007f269d1f60e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 482.156983][T14179] RAX: ffffffffffffffda RBX: 00007f269f1e5fa8 RCX: 00007f269ef8f7c9 [ 482.157003][T14179] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f269f1e5fac [ 482.157022][T14179] RBP: 00007f269f1e5fa0 R08: 00007f269fd1f000 R09: 0000000000000000 [ 482.157042][T14179] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 482.157059][T14179] R13: 00007f269f1e6038 R14: 00007ffcfcb76fb0 R15: 00007ffcfcb77098 [ 482.157100][T14179] [ 482.889044][T14195] netlink: 330 bytes leftover after parsing attributes in process `syz.0.2840'. [ 483.059201][T14158] Bluetooth: hci0: command 0x0406 tx timeout [ 483.386660][T14207] input: jJǸ-9%vJ86 as /devices/virtual/input/input9 [ 483.866869][T12607] Bluetooth: hci1: command 0x0406 tx timeout [ 483.874753][T14158] Bluetooth: hci2: command 0x0406 tx timeout [ 483.939348][T12607] Bluetooth: hci3: command 0x0406 tx timeout [ 484.462231][T14228] zswap: compressor not available [ 485.140116][T12607] Bluetooth: hci0: command 0x0406 tx timeout [ 485.948176][T14158] Bluetooth: hci2: command 0x0406 tx timeout [ 485.954401][T12607] Bluetooth: hci1: command 0x0406 tx timeout [ 486.023009][T14158] Bluetooth: hci3: command 0x0406 tx timeout [ 486.049648][T14267] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2863'. [ 486.075873][T14267] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2863'. [ 486.194147][T14271] netlink: 334 bytes leftover after parsing attributes in process `syz.2.2865'. [ 486.361118][T14275] netlink: 342 bytes leftover after parsing attributes in process `syz.4.2874'. [ 487.221126][T14158] Bluetooth: hci0: command 0x0406 tx timeout [ 487.863199][T14306] KVM: debugfs: duplicate directory 14306-3 [ 489.012394][T14343] netlink: 146 bytes leftover after parsing attributes in process `syz.1.2890'. [ 489.639947][T14362] mkiss: ax0: crc mode is auto. [ 490.823463][T14384] netlink: 146 bytes leftover after parsing attributes in process `syz.1.2902'. [ 490.894581][T14375] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined [ 491.084537][T14391] FAULT_INJECTION: forcing a failure. [ 491.084537][T14391] name failslab, interval 1, probability 0, space 0, times 0 [ 491.122523][T14391] CPU: 1 UID: 0 PID: 14391 Comm: syz.4.2905 Tainted: G L syzkaller #0 PREEMPT(full) [ 491.122572][T14391] Tainted: [L]=SOFTLOCKUP [ 491.122584][T14391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 491.122601][T14391] Call Trace: [ 491.122613][T14391] [ 491.122625][T14391] dump_stack_lvl+0x16c/0x1f0 [ 491.122677][T14391] should_fail_ex+0x512/0x640 [ 491.122714][T14391] ? __kmalloc_cache_noprof+0x5f/0x800 [ 491.122752][T14391] should_failslab+0xc2/0x120 [ 491.122796][T14391] __kmalloc_cache_noprof+0x80/0x800 [ 491.122828][T14391] ? do_kimage_alloc_init+0x40/0x320 [ 491.122874][T14391] ? do_kimage_alloc_init+0x40/0x320 [ 491.122914][T14391] do_kimage_alloc_init+0x40/0x320 [ 491.122956][T14391] do_kexec_load+0x1fd/0x860 [ 491.122983][T14391] ? __pfx_do_kexec_load+0x10/0x10 [ 491.123016][T14391] ? _copy_from_user+0x59/0xd0 [ 491.123056][T14391] __x64_sys_kexec_load+0x1bf/0x230 [ 491.123088][T14391] do_syscall_64+0xcd/0xf80 [ 491.123119][T14391] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 491.123150][T14391] RIP: 0033:0x7f5d6d18f7c9 [ 491.123175][T14391] 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 [ 491.123205][T14391] RSP: 002b:00007f5d6df58038 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 491.123234][T14391] RAX: ffffffffffffffda RBX: 00007f5d6d3e5fa0 RCX: 00007f5d6d18f7c9 [ 491.123255][T14391] RDX: 0000200000000040 RSI: 0000000000000001 RDI: 0000200000000007 [ 491.123275][T14391] RBP: 00007f5d6d213f91 R08: 0000000000000000 R09: 0000000000000000 [ 491.123293][T14391] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 491.123322][T14391] R13: 00007f5d6d3e6038 R14: 00007f5d6d3e5fa0 R15: 00007ffe5ef654f8 [ 491.123364][T14391] [ 491.344741][T14393] netlink: 146 bytes leftover after parsing attributes in process `syz.1.2906'. [ 491.547448][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 491.560453][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 491.573690][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 491.586247][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 491.599099][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 491.611937][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 491.624601][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 491.637155][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 491.649760][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 491.662411][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 496.555449][ C0] net_ratelimit: 12744 callbacks suppressed [ 496.555468][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 496.574227][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 496.586680][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 496.599795][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 496.612591][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 496.625089][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 496.637723][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 496.650627][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 496.663162][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 496.675883][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 500.597205][ C0] sched: DL replenish lagged too much [ 501.568568][ C0] net_ratelimit: 5618 callbacks suppressed [ 501.568588][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 501.588279][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 501.601187][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 501.615091][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 501.629301][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 501.642644][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 501.655978][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 501.669162][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 501.683423][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 501.696520][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 506.580601][ C0] net_ratelimit: 8585 callbacks suppressed [ 506.580621][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 506.599930][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 506.612737][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 506.626300][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 506.639319][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 506.652432][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 506.665418][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 506.678769][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 506.691393][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 506.704636][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 506.915725][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 506.922461][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 511.592897][ C0] net_ratelimit: 11554 callbacks suppressed [ 511.592917][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 511.612117][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 511.624629][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 511.637099][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 511.649892][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 511.663029][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 511.675254][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 511.687739][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 511.700341][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 511.713105][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 516.606088][ C0] net_ratelimit: 12674 callbacks suppressed [ 516.606107][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 516.625631][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 516.638071][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 516.650783][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 516.663641][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 516.676580][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 516.689134][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 516.701910][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 516.714563][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 516.727366][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 521.618238][ C0] net_ratelimit: 12815 callbacks suppressed [ 521.618257][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 521.636686][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 521.649393][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 521.662259][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 521.675430][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 521.687786][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 521.700243][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 521.713701][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 521.726521][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 521.739260][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 526.630446][ C0] net_ratelimit: 12956 callbacks suppressed [ 526.630466][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 526.649996][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 526.663140][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 526.675896][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 526.688423][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 526.701671][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 526.714735][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 526.727316][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 526.739920][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 526.753166][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 531.642773][ C0] net_ratelimit: 12969 callbacks suppressed [ 531.642792][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 531.661772][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 531.675445][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 531.688825][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 531.701586][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 531.714462][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 531.728326][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 531.741430][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 531.754272][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 531.767035][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 536.655333][ C0] net_ratelimit: 12670 callbacks suppressed [ 536.655355][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 536.674081][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 536.688516][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 536.701826][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 536.714590][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 536.727211][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 536.740459][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 536.753602][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 536.766252][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 536.779017][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 541.668215][ C0] net_ratelimit: 12637 callbacks suppressed [ 541.668235][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 541.687909][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 541.700579][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 541.714033][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 541.727240][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 541.739867][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 541.752528][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 541.766153][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 541.779532][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 541.792261][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 546.680811][ C0] net_ratelimit: 12605 callbacks suppressed [ 546.680831][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 546.700162][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 546.713001][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 546.725743][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 546.739399][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 546.752759][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 546.765649][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 546.778532][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 546.791926][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 546.805266][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 551.693057][ C0] net_ratelimit: 12904 callbacks suppressed [ 551.693077][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 551.711416][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 551.724919][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 551.738162][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 551.750918][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 551.763446][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 551.776941][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 551.790150][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 551.803409][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 551.816024][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 556.705719][ C0] net_ratelimit: 12540 callbacks suppressed [ 556.705747][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 556.724786][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 556.737620][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 556.750412][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 556.763933][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 556.777540][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 556.790358][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 556.803216][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 556.816043][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 556.829037][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 561.718063][ C0] net_ratelimit: 12707 callbacks suppressed [ 561.718081][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 561.737110][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 561.749726][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 561.762881][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 561.776074][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 561.788776][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 561.801576][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 561.814805][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 561.828040][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 561.840898][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 566.730448][ C0] net_ratelimit: 12565 callbacks suppressed [ 566.730467][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 566.749493][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 566.762241][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 566.774855][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 566.788474][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 566.801122][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 566.813787][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 566.826250][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 566.839304][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 566.852039][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 568.388025][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 568.394618][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 571.742821][ C0] net_ratelimit: 12774 callbacks suppressed [ 571.742843][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 571.761852][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 571.774522][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 571.787053][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 571.800403][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 571.813859][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 571.826423][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 571.839033][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 571.852547][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 571.865680][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 576.755376][ C0] net_ratelimit: 12702 callbacks suppressed [ 576.755396][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 576.774411][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 576.787244][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 576.800043][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 576.813212][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 576.827374][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 576.840291][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 576.852836][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 576.866177][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 576.879345][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 581.768053][ C0] net_ratelimit: 12671 callbacks suppressed [ 581.768072][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 581.787237][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 581.799958][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 581.813253][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 581.826851][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 581.839516][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 581.852226][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 581.865581][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 581.878333][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 581.890629][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 586.780606][ C0] net_ratelimit: 12854 callbacks suppressed [ 586.780626][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 586.799322][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 586.811847][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 586.825090][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 586.838256][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 586.851250][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 586.864162][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 586.877456][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 586.890864][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 586.903629][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 591.793011][ C0] net_ratelimit: 12930 callbacks suppressed [ 591.793031][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 591.811760][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 591.824425][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 591.837880][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 591.851335][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 591.864185][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 591.876986][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 591.890187][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 591.903320][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 591.916006][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 596.645166][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 596.652336][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P13327/1:b..l [ 596.660768][ C0] rcu: (detected by 0, t=10502 jiffies, g=68741, q=2366 ncpus=2) [ 596.668575][ C0] task:kworker/u10:14 state:R running task stack:24088 pid:13327 tgid:13327 ppid:2 task_flags:0x4288060 flags:0x00080000 [ 596.683121][ C0] Workqueue: netns cleanup_net [ 596.688097][ C0] Call Trace: [ 596.691380][ C0] [ 596.694326][ C0] ? __schedule+0x10b9/0x6150 [ 596.699105][ C0] __schedule+0x1139/0x6150 [ 596.703634][ C0] ? __pfx___schedule+0x10/0x10 [ 596.708498][ C0] ? mark_held_locks+0x49/0x80 [ 596.713261][ C0] preempt_schedule_irq+0x51/0x90 [ 596.718465][ C0] irqentry_exit+0x1d8/0x8c0 [ 596.723238][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 596.729218][ C0] RIP: 0010:its_return_thunk+0x0/0x10 [ 596.734679][ C0] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 e9 4b 8d b2 f5 cc [ 596.754296][ C0] RSP: 0018:ffffc900034b7178 EFLAGS: 00000286 [ 596.760361][ C0] RAX: 0000000000000001 RBX: 0000000000000001 RCX: ffffc900034b8000 [ 596.768331][ C0] RDX: ffffc900034b7601 RSI: ffffc900034b76b0 RDI: ffffc900034b71f0 [ 596.776309][ C0] RBP: ffffc900034b7238 R08: ffffffff91355ec6 R09: 0000000014a41285 [ 596.784277][ C0] R10: 0000000000000002 R11: 0000000000016a0b R12: ffffc900034b7240 [ 596.792415][ C0] R13: ffffc900034b71f0 R14: ffffc900034b76b8 R15: ffffc900034b7224 [ 596.800398][ C0] unwind_next_frame+0xb7d/0x20b0 [ 596.805427][ C0] ? sysfs_remove_groups+0x60/0xa0 [ 596.810566][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 596.816754][ C0] arch_stack_walk+0x94/0x100 [ 596.821453][ C0] ? sysfs_remove_groups+0x60/0xa0 [ 596.826598][ C0] stack_trace_save+0x8e/0xc0 [ 596.831395][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 596.836832][ C0] ? __lock_acquire+0x436/0x2890 [ 596.841805][ C0] kasan_save_stack+0x33/0x60 [ 596.846503][ C0] ? kasan_save_stack+0x33/0x60 [ 596.851722][ C0] ? kasan_record_aux_stack+0xa7/0xc0 [ 596.857099][ C0] ? __call_rcu_common.constprop.0+0xa5/0xa10 [ 596.863191][ C0] ? kernfs_put.part.0+0x162/0x600 [ 596.868302][ C0] ? kernfs_remove_by_name_ns+0xdf/0x100 [ 596.873994][ C0] ? remove_files+0x96/0x1c0 [ 596.878585][ C0] ? sysfs_remove_group+0x8b/0x1b0 [ 596.883871][ C0] ? sysfs_remove_groups+0x60/0xa0 [ 596.889017][ C0] kasan_record_aux_stack+0xa7/0xc0 [ 596.894214][ C0] ? __pfx_kernfs_free_rcu+0x10/0x10 [ 596.899533][ C0] __call_rcu_common.constprop.0+0xa5/0xa10 [ 596.905458][ C0] kernfs_put.part.0+0x162/0x600 [ 596.910439][ C0] kernfs_remove_by_name_ns+0xdf/0x100 [ 596.915989][ C0] remove_files+0x96/0x1c0 [ 596.920757][ C0] sysfs_remove_group+0x8b/0x1b0 [ 596.925710][ C0] sysfs_remove_groups+0x60/0xa0 [ 596.930653][ C0] device_remove_attrs+0x203/0x290 [ 596.935765][ C0] ? __pfx_device_remove_attrs+0x10/0x10 [ 596.941392][ C0] ? up_write+0x282/0x4e0 [ 596.945729][ C0] device_del+0x38e/0x9f0 [ 596.950075][ C0] ? __pfx_device_del+0x10/0x10 [ 596.955017][ C0] ? netdev_unregister_kobject+0x2da/0x540 [ 596.960823][ C0] unregister_netdevice_many_notify+0x151e/0x2590 [ 596.967251][ C0] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 596.974130][ C0] ? __pfx___might_resched+0x10/0x10 [ 596.979591][ C0] ? __rtnl_unlock+0x68/0xf0 [ 596.984280][ C0] default_device_exit_batch+0x995/0xc80 [ 596.990058][ C0] ? __pfx_default_device_exit_batch+0x10/0x10 [ 596.996324][ C0] ? __pfx_rdma_dev_exit_net+0x10/0x10 [ 597.001881][ C0] ? __pfx___might_resched+0x10/0x10 [ 597.007261][ C0] ? __pfx_default_device_exit_batch+0x10/0x10 [ 597.013424][ C0] ops_undo_list+0x363/0xab0 [ 597.018023][ C0] ? __pfx_ops_undo_list+0x10/0x10 [ 597.023243][ C0] ? cleanup_net+0x347/0x830 [ 597.027829][ C0] ? idr_destroy+0x62/0x2e0 [ 597.032344][ C0] cleanup_net+0x41b/0x830 [ 597.037021][ C0] ? __pfx_cleanup_net+0x10/0x10 [ 597.042043][ C0] ? rcu_is_watching+0x12/0xc0 [ 597.046816][ C0] process_one_work+0x9ba/0x1b20 [ 597.051763][ C0] ? __pfx_process_one_work+0x10/0x10 [ 597.057140][ C0] ? assign_work+0x1a0/0x250 [ 597.061730][ C0] worker_thread+0x6c8/0xf10 [ 597.066434][ C0] ? __kthread_parkme+0x19e/0x250 [ 597.071467][ C0] ? __pfx_worker_thread+0x10/0x10 [ 597.076576][ C0] kthread+0x3c5/0x780 [ 597.080669][ C0] ? __pfx_kthread+0x10/0x10 [ 597.085257][ C0] ? rcu_is_watching+0x12/0xc0 [ 597.090023][ C0] ? __pfx_kthread+0x10/0x10 [ 597.094607][ C0] ret_from_fork+0x983/0xb10 [ 597.099196][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 597.104303][ C0] ? rcu_is_watching+0x12/0xc0 [ 597.109065][ C0] ? __switch_to+0x7af/0x10d0 [ 597.113933][ C0] ? __pfx_kthread+0x10/0x10 [ 597.118731][ C0] ret_from_fork_asm+0x1a/0x30 [ 597.123510][ C0] [ 597.127986][ C0] net_ratelimit: 12486 callbacks suppressed [ 597.128010][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 597.146513][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 597.159040][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 597.173161][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 597.186462][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 597.199286][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 597.211823][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 597.225253][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 597.238524][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 597.251074][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 602.138455][ C0] net_ratelimit: 12518 callbacks suppressed [ 602.138482][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 602.157334][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 602.170140][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 602.183685][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 602.197113][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 602.209969][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 602.222722][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 602.235949][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:0a:9e:d3:d9:60:c8, vlan:0) [ 602.249116][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 602.261974][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)