last executing test programs: 4m50.00186369s ago: executing program 2 (id=4574): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/usbcore/parameters/quirks\x00', 0xc0202, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000800)='/sys/devices/virtual/net/rose15/address\x00', 0x0, 0x0) r1 = getpid() process_vm_readv$auto(r1, &(0x7f0000000000)={0x0, 0xfff}, 0x1, &(0x7f0000000280)={&(0x7f0000000340)="000000000000000008d57137b670548072a564ef92511eb134ea109407e098217afaf01967a2abb4f9f862f8ebd2941bb068", 0xffffffff}, 0x6, 0x0) read$auto(r0, 0x0, 0x9) write$auto(0x3, 0x0, 0xfdef) 4m49.867283043s ago: executing program 2 (id=4575): openat$auto_nsim_psample_enable_fops_psample(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/netdevsim/netdevsim2/psample/enable\x00', 0x8000, 0x0) ioctl$auto(0xffffffffffffffff, 0xc0945662, 0xffffffffffffffff) socket(0x2, 0x5, 0x9) madvise$auto(0x1, 0x9, 0xa) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f0000000100)={{@raw=0xfffffffe, 0x85, 0x20e, 0x9, "669cbbd9e9756f22fdffa188e0f106000000000000000b2f4ab8633824f2d2252ca5f200", @raw=0x6}, 0x0, @integer=@value=[0x42, 0x3, 0x4, 0x6, 0x9, 0xfffffffffffffffb, 0x9, 0x3, 0x101, 0xff, 0x22, 0x4, 0x6, 0x4, 0x7, 0xfffffffffffffffa, 0x1ff, 0x1, 0x400, 0x8, 0x5, 0x2, 0xe294, 0xa2, 0x8, 0x100000000, 0x2, 0x8, 0xae, 0xaeb, 0x3, 0xffffffffffffffff, 0x5, 0x8, 0xfffffffffffffffe, 0x10000, 0x55e2, 0x7, 0x8000, 0xe, 0xffffffffffffffff, 0x6, 0x9, 0x14f3, 0x1ff, 0x1, 0x6e7, 0x3, 0x8, 0x9, 0x0, 0x2, 0x7fffffff, 0x7, 0x9, 0x0, 0x401, 0x9, 0x6, 0x100000001, 0xffffffff, 0x800, 0x8001, 0x5, 0x5ed4, 0x1, 0x7, 0x80000000, 0x962, 0x5, 0xfffffffffffffffe, 0x8, 0xfffffffffffffff7, 0x401, 0x1, 0x3e44, 0x8, 0x4, 0x9, 0x1, 0xc98c, 0x68, 0x2, 0x6, 0x1, 0x3, 0xfffffffffffffffe, 0x4, 0xfffffffffffffffe, 0xffffffffffffffff, 0x55, 0x8, 0x30, 0x2d, 0x0, 0x3, 0x2, 0x0, 0x726, 0x7fffffff, 0x1000, 0x10000, 0x0, 0x4, 0x1, 0xbf, 0x2, 0x4, 0x0, 0x5, 0x1, 0x0, 0x6, 0x9, 0x8000, 0xffff, 0x7, 0x140, 0x0, 0xc7dd, 0xfc05, 0x0, 0x4, 0x6, 0x8, 0x0, 0x0, 0x4], "282f77b07e718ed4d99a34617774e3a82f982e0f05e516c299a28a585e87e0d908e2c8e50de5016f1de5d432da2cc20e951d8fcdc4f791a11996aad5af504c0d9927e62ef70b23a13735a4fe805c1ce1b6b1d83d21bb42794ec925b4547a3d52d4b5210392111e181719fef9d685b6534b171d76ad633f94a608b818600a6c85"}) r0 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x42, 0x0) write$auto(r0, &(0x7f0000000200)='/de\xef\xe7audio1\x00', 0xa3d9) 4m49.502082618s ago: executing program 2 (id=4581): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) io_uring_setup$auto(0x6, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, 0x8, 0x0) r1 = openat$auto_sw_sync_debugfs_fops_sync_debug(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$auto_SW_SYNC_IOC_CREATE_FENCE(r1, 0xc0285700, 0x0) ioctl$auto(0x3, 0x40103e05, r0) 4m49.380269591s ago: executing program 2 (id=4583): mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x8000) symlink$auto(&(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) r0 = openat$auto_snd_pcm_f_ops_pcm1(0xffffffffffffff9c, &(0x7f0000003b80)='/dev/snd/pcmC0D0c\x00', 0x8100, 0x0) io_uring_setup$auto(0x59, &(0x7f0000000080)={0x86a7, 0x10, 0xfffffffe, 0x6, 0x8000, 0xa, 0xffffffffffffffff, [0x0, 0x40, 0x6], {0x6, 0x10001, 0x7, 0x2de, 0x8e, 0x0, 0x101, 0x6, 0x2000008}, {0xfff7fffd, 0x6, 0x52, 0x5, 0x10001, 0x4040, 0x7f, 0x8, 0x8000000000040000}}) r1 = getpid() process_vm_readv$auto(r1, &(0x7f0000000000)={0x0, 0xfff}, 0x800000001, &(0x7f0000000500)={&(0x7f0000000080), 0x1ffffffff}, 0x6, 0x0) ioctl$auto_SNDRV_PCM_IOCTL_HW_REFINE2(r0, 0xc2604110, 0x0) 4m49.236050732s ago: executing program 2 (id=4585): mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb2, 0x4, 0x300000000000) close_range$auto(0x2, 0x8, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000100)='/proc/asound/hwdep\x00', 0x0, 0x0) openat$auto_tracing_saved_tgids_fops_trace(0xffffffffffffff9c, 0x0, 0x400440, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x201, 0x0) write$auto(0x3, 0x0, 0xfffffdef) ioctl$auto(0x3, 0x541b, 0x74) 4m48.857099033s ago: executing program 2 (id=4589): socket$nl_generic(0x10, 0x3, 0x10) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) openat$auto_deferred_devs_fops_(0xffffffffffffff9c, &(0x7f0000000000), 0xe00, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_nfsd(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$auto_NFSD_CMD_THREADS_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000100)={0x1c, r1, 0x1, 0x70bd2c, 0x25dfdc01, {}, [@NFSD_A_SERVER_THREADS={0x8, 0x1, 0x4a}]}, 0x1c}}, 0xc000) 4m33.454308397s ago: executing program 32 (id=4589): socket$nl_generic(0x10, 0x3, 0x10) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) openat$auto_deferred_devs_fops_(0xffffffffffffff9c, &(0x7f0000000000), 0xe00, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_nfsd(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$auto_NFSD_CMD_THREADS_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000100)={0x1c, r1, 0x1, 0x70bd2c, 0x25dfdc01, {}, [@NFSD_A_SERVER_THREADS={0x8, 0x1, 0x4a}]}, 0x1c}}, 0xc000) 3m42.98358286s ago: executing program 0 (id=4978): openat$auto_fuse_dev_operations_fuse_i(0xffffffffffffff9c, 0x0, 0x1c1041, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$auto(0x10, r0, 0x4, 0x7ff) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mremap$auto(0x0, 0x4, 0x4, 0x7, 0x100000000) io_uring_setup$auto(0x2, &(0x7f0000000080)={0x80000003, 0x9, 0x4002, 0x6, 0x4, 0x8, 0xffffffffffffffff, [], {0x9, 0x6, 0xf, 0x29f, 0x100, 0x7f, 0x101, 0x4000006, 0x2000}, {0x100, 0x1, 0x52, 0x5, 0x1, 0x40, 0x104, 0x8, 0x100000000}}) ptrace$auto_PTRACE_PEEKSIGINFO(0x4209, r0, 0x8, 0x6) 3m42.664977657s ago: executing program 0 (id=4980): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) write$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) r0 = getpid() process_vm_readv$auto(r0, &(0x7f0000000000)={0x0, 0xfff}, 0x1, &(0x7f0000000280)={&(0x7f0000000080), 0xffffffff}, 0x6, 0x0) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) ioctl$auto_KVM_GET_MSR_FEATURE_INDEX_LIST(r1, 0xc004ae0a, 0x0) adjtimex$auto(0x0) 3m42.349950688s ago: executing program 0 (id=4984): close_range$auto(0x2, 0xa, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x42, 0x0) openat$auto_proc_fault_inject_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/make-it-fail\x00', 0x40002, 0x0) r0 = setfsuid$auto(0xee00) r1 = setfsuid$auto(0xee01) setresuid$auto(r0, r1, r0) write$auto(0x3, 0x0, 0xffd8) 3m42.149096504s ago: executing program 0 (id=4986): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_ftrace_set_event_pid_fops_trace_events(0xffffffffffffff9c, &(0x7f0000002640)='/sys/kernel/debug/tracing/set_event_pid\x00', 0x2002, 0x0) r0 = openat$auto_tracing_entries_fops_trace(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/tracing/buffer_size_kb\x00', 0x40, 0x0) readv$auto(r0, &(0x7f0000000100)={0x0, 0x3}, 0x1) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r1, 0x0) write$auto(0x3, 0x0, 0xfdef) 3m41.773536868s ago: executing program 0 (id=4988): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) mkdir$auto(&(0x7f0000000100)='}[,&*}\x00', 0x8001) mount$auto(0x0, &(0x7f00000000c0)='}[,&*}\x00', &(0x7f0000000140)='nfsd\x00', 0xf, 0x0) chdir$auto(&(0x7f0000000000)='}[,&*}\x00') r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) lseek$auto(r0, 0x9, 0x0) getdents$auto(r0, 0x0, 0x20) 3m41.023531761s ago: executing program 0 (id=4997): r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000540)='/dev/tty45\x00', 0x201, 0x0) ioctl$auto_TIOCSTI2(r0, 0x5412, &(0x7f0000000000)) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0xf6f6, 0x8000) r1 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv6/conf/veth0/accept_ra_pinfo\x00', 0x2000, 0x0) read$auto(r1, 0x0, 0x1ff) write$auto(0x3, 0x0, 0x5c8) ioctl$auto_TIOCSTI2(r0, 0x5412, &(0x7f0000000100)="15") 3m25.909249506s ago: executing program 33 (id=4997): r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000540)='/dev/tty45\x00', 0x201, 0x0) ioctl$auto_TIOCSTI2(r0, 0x5412, &(0x7f0000000000)) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0xf6f6, 0x8000) r1 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv6/conf/veth0/accept_ra_pinfo\x00', 0x2000, 0x0) read$auto(r1, 0x0, 0x1ff) write$auto(0x3, 0x0, 0x5c8) ioctl$auto_TIOCSTI2(r0, 0x5412, &(0x7f0000000100)="15") 3m18.733926091s ago: executing program 3 (id=5056): mmap$auto(0x0, 0x2020008, 0x1000000000000007, 0xeb1, 0x0, 0x1008000) close_range$auto(0x2, 0x8, 0x0) socket(0xa, 0x801, 0x84) io_uring_setup$auto(0x4, 0x0) mmap$auto(0x0, 0x9, 0xffb, 0x8000000008011, 0x3, 0x0) move_pages$auto(0x0, 0x1002, 0x0, 0x0, 0x0, 0x2) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) io_uring_enter$auto(0x3, 0x1, 0x2688, 0x5, 0x0, 0x7) 3m18.329224093s ago: executing program 3 (id=5058): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) r0 = openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000400), 0x189002, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'macsec0\x00'}) ioctl$auto_PPPIOCSMRU(r0, 0xc004743e, 0x0) ioctl$auto_PPPIOCSPASS(r0, 0x40107447, &(0x7f0000000040)={0x6, 0x0}) ioctl$auto_PPPIOCSPASS(r0, 0x40107447, &(0x7f00000000c0)={0x9, &(0x7f0000000000)={0x28, 0xf3, 0xb0, @raw=0xfffff038}}) write$auto(r0, 0x0, 0x6) 3m17.913538491s ago: executing program 3 (id=5061): read$auto_uhid_fops_uhid(0xffffffffffffffff, &(0x7f0000000080)=""/111, 0x6f) socket(0x10, 0x2, 0x4) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS0\x00', 0x101e81, 0x0) ioctl$auto_TIOCSETD2(r0, 0x5423, 0x0) ioctl$auto_TIOCVHANGUP2(r0, 0x5437, 0x0) 3m17.743564905s ago: executing program 3 (id=5062): r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x1, 0x40006, 0x9b72, 0x2, 0x8000) io_uring_setup$auto(0x3, 0x0) clock_nanosleep$auto(0x2, 0xbb63, 0x0, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(r0, 0x8, 0x0) setresuid$auto(0x0, 0x8, 0x0) ioctl$auto_KVM_GET_MSRS(0xffffffffffffffff, 0x4068aea3, 0x0) 3m17.2035143s ago: executing program 3 (id=5065): close_range$auto(0x0, 0xfffffffffffff000, 0x2) r0 = socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x0, 0xfffffffffffff000, 0x2) landlock_create_ruleset$auto(&(0x7f0000000000)={0x0, 0x401, 0x7}, 0x9, 0x0) landlock_restrict_self$auto(r0, 0x0) mkdir$auto(&(0x7f0000000100)='}[,&*}\x00', 0x8001) mount$auto(0x0, &(0x7f0000000040)='}[,&*}\x00', &(0x7f0000000080)='nfsd\x00', 0x3, 0x0) 3m16.957126482s ago: executing program 3 (id=5067): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_nfc(&(0x7f0000000080), r0) r2 = openat$auto_ftrace_avail_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/tracing/available_events\x00', 0x0, 0x0) preadv$auto(r2, &(0x7f0000000100)={&(0x7f0000000040), 0x82}, 0x8, 0xe637, 0x6) sendmsg$auto_NFC_CMD_DEV_DOWN(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x2ec, r1, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@NFC_ATTR_IM_PROTOCOLS={0x8, 0xd, 0x1000000}, @NFC_ATTR_COMM_MODE={0x5, 0xa, 0x9}, @NFC_ATTR_PROTOCOLS={0x8, 0x3, 0x4370}, @NFC_ATTR_LLC_SDP={0x2c0, 0x13, 0x0, 0x1, [@nested={0x1cb, 0x12f, 0x0, 0x1, [@generic="375cc6848c556fc5276fc4fdc59906c32079123e451623f8a6819b399a7fe938bbf32b46c45d4d9ecd9b977f9a3484599bc1f9f58a3abf83213c608655f87a46bba3b2898ac0cdecf6fb7ae84bd42fd0a25e685e9f5684e56984f87e667338dcd619108d79128dedcab904a1dc613dadd988160f88cce77e64432fc18388535e509245dbe90aab467dc39261667730ebfaf44c71a31688b52b43c4f5754c18394b0e880728260ab5a159af9df2716ba0315b3bfa505eb8b4921e8c9980864c08b8", @nested={0x4, 0x4}, @generic="93a77406418df4b11ea7f1df1fa02a44f397a7d50551b43719a7219991b4ccfd9b76085388a82e084403e8a2b2abcd4e844ae0b3e2ef8f0e139ba175c53d99e0a8a9c97a", @generic="49cfc52015ffa7a1c83a1f807937aa4d909dbca6b6f69242e090826f9240d1fd2538475cd34ad40d6f8c131c32cbe9d0d0f2187b6c0df9c4f1e8725abc2f82c8a5fb7cfdfbd279bfbaf71fb43639c67d7cfae18fd4122770dca7488f64b36f5ec456a8fb590af9907f1c8aeeeedf0bc8f1f52d5e8e363ac49b493934a4c680416e6ae71c5d59d0d112c35a3b001a9ad11a7fed2d3cb19c552cf43e9051106086c46cb4b095e82fa8acd4cead93e784bdd1814a70de6e00d6706e", @nested={0x4, 0x109}]}, @generic="285ef8c4d8d41d8b2fdb1259b4374c66657c6bc1f5f00c5564db2d6e21a9d54ea40d4f5f2a80d745545057ca821b5308c2153e4c5c359166d58d9189ae68f7869d94020f1d99e298ca303d6a667d6eca56465a7fe252a2260f76e90754018be086eaa7fbd4a6445e97a69df823caf59e92b295b15ceac8888bda683e55bbfb4eaef6e6129f47ef14c07ac395d83ce034095dfa4d5cbf23fe951a2a54fb5f2ccfd38f54c2010d2b5fed27968e8e532b41158078289e8eea2e56b3b486b180803ffcc2bf64946d3769e5d0673289a173712cb8da579e803a9f776c93b0ea792c4605cc0a649d4d507d70558df726dd8135"]}]}, 0x2ec}, 0x1, 0x0, 0x0, 0x40}, 0x2080) r3 = syz_genetlink_get_family_id$auto_ovs_datapath(&(0x7f0000000040), r0) sendmsg$auto_OVS_DP_CMD_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x24, r3, 0x374fe8f90a251713, 0x70bd29, 0x25dfdbfc, {0x3, 0x0, 0xf000}, [@OVS_DP_ATTR_NAME={0xe, 0x1, '/dev/cec4\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x20044010}, 0x20000008) write$auto_proc_uid_map_operations_base(0xffffffffffffffff, &(0x7f0000000540)="5024515f72ee835aee6da491ccab91660401ce9edac1db31899e5ead17de12f5d2edd0de178bd38d7eb1a98635d73452b75f8353e1f2fc9ffaa3d68f04ceb8898aa94fde95ab7106712b4cab341a6c4a48a9089dd3519c02e9d9724f29ddeb4847", 0x61) 3m1.846881114s ago: executing program 34 (id=5067): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_nfc(&(0x7f0000000080), r0) r2 = openat$auto_ftrace_avail_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/tracing/available_events\x00', 0x0, 0x0) preadv$auto(r2, &(0x7f0000000100)={&(0x7f0000000040), 0x82}, 0x8, 0xe637, 0x6) sendmsg$auto_NFC_CMD_DEV_DOWN(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x2ec, r1, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@NFC_ATTR_IM_PROTOCOLS={0x8, 0xd, 0x1000000}, @NFC_ATTR_COMM_MODE={0x5, 0xa, 0x9}, @NFC_ATTR_PROTOCOLS={0x8, 0x3, 0x4370}, @NFC_ATTR_LLC_SDP={0x2c0, 0x13, 0x0, 0x1, [@nested={0x1cb, 0x12f, 0x0, 0x1, [@generic="375cc6848c556fc5276fc4fdc59906c32079123e451623f8a6819b399a7fe938bbf32b46c45d4d9ecd9b977f9a3484599bc1f9f58a3abf83213c608655f87a46bba3b2898ac0cdecf6fb7ae84bd42fd0a25e685e9f5684e56984f87e667338dcd619108d79128dedcab904a1dc613dadd988160f88cce77e64432fc18388535e509245dbe90aab467dc39261667730ebfaf44c71a31688b52b43c4f5754c18394b0e880728260ab5a159af9df2716ba0315b3bfa505eb8b4921e8c9980864c08b8", @nested={0x4, 0x4}, @generic="93a77406418df4b11ea7f1df1fa02a44f397a7d50551b43719a7219991b4ccfd9b76085388a82e084403e8a2b2abcd4e844ae0b3e2ef8f0e139ba175c53d99e0a8a9c97a", @generic="49cfc52015ffa7a1c83a1f807937aa4d909dbca6b6f69242e090826f9240d1fd2538475cd34ad40d6f8c131c32cbe9d0d0f2187b6c0df9c4f1e8725abc2f82c8a5fb7cfdfbd279bfbaf71fb43639c67d7cfae18fd4122770dca7488f64b36f5ec456a8fb590af9907f1c8aeeeedf0bc8f1f52d5e8e363ac49b493934a4c680416e6ae71c5d59d0d112c35a3b001a9ad11a7fed2d3cb19c552cf43e9051106086c46cb4b095e82fa8acd4cead93e784bdd1814a70de6e00d6706e", @nested={0x4, 0x109}]}, @generic="285ef8c4d8d41d8b2fdb1259b4374c66657c6bc1f5f00c5564db2d6e21a9d54ea40d4f5f2a80d745545057ca821b5308c2153e4c5c359166d58d9189ae68f7869d94020f1d99e298ca303d6a667d6eca56465a7fe252a2260f76e90754018be086eaa7fbd4a6445e97a69df823caf59e92b295b15ceac8888bda683e55bbfb4eaef6e6129f47ef14c07ac395d83ce034095dfa4d5cbf23fe951a2a54fb5f2ccfd38f54c2010d2b5fed27968e8e532b41158078289e8eea2e56b3b486b180803ffcc2bf64946d3769e5d0673289a173712cb8da579e803a9f776c93b0ea792c4605cc0a649d4d507d70558df726dd8135"]}]}, 0x2ec}, 0x1, 0x0, 0x0, 0x40}, 0x2080) r3 = syz_genetlink_get_family_id$auto_ovs_datapath(&(0x7f0000000040), r0) sendmsg$auto_OVS_DP_CMD_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x24, r3, 0x374fe8f90a251713, 0x70bd29, 0x25dfdbfc, {0x3, 0x0, 0xf000}, [@OVS_DP_ATTR_NAME={0xe, 0x1, '/dev/cec4\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x20044010}, 0x20000008) write$auto_proc_uid_map_operations_base(0xffffffffffffffff, &(0x7f0000000540)="5024515f72ee835aee6da491ccab91660401ce9edac1db31899e5ead17de12f5d2edd0de178bd38d7eb1a98635d73452b75f8353e1f2fc9ffaa3d68f04ceb8898aa94fde95ab7106712b4cab341a6c4a48a9089dd3519c02e9d9724f29ddeb4847", 0x61) 1m58.473849341s ago: executing program 5 (id=5489): ioctl$auto(0xffffffffffffffff, 0x4b40, 0x7) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0xd4, 0x8000) openat$auto_ubifs_dir_operations_ubifs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/bluetooth/hci1/hci1:201\x00', 0x48440, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000100)='/dev/tty36\x00', 0x0, 0x0) read$auto(r0, 0x0, 0x80) r1 = openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) write$auto_console_fops_tty_io(r1, &(0x7f0000000000)="c80d1b5d399b3f", 0xfdef) ioctl$auto_TIOCSTI2(r0, 0x5412, &(0x7f0000000000)='\n') 1m57.631365892s ago: executing program 5 (id=5497): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/usb/usbmon/1t\x00', 0x82000, 0x0) ppoll$auto(&(0x7f0000000080)={r0, 0xf7f, 0x7d}, 0xfd, 0x0, 0x0, 0x8) close_range$auto(0x2, r1, 0x0) socket(0xa, 0x2, 0x3a) r2 = openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x2a801, 0x0) poll$auto(&(0x7f0000000240)={r2, 0x20, 0x2}, 0x5, 0x104) write$auto(0x3, 0x0, 0xfffffdef) 1m57.018948485s ago: executing program 5 (id=5502): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/tracing/set_event\x00', 0x20201, 0x0) write$auto(r1, &(0x7f0000000040)='nbd\x00', 0x4) prctl$auto(0x59616d61, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffe5) r2 = syz_genetlink_get_family_id$auto_macsec(0x0, 0xffffffffffffffff) r3 = openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f0000001c80), 0x1, 0x0) ioctl$auto_SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000001cc0)={{0x800, 0x10000, 0x5, 0x591, 0x7}, 0x6, 0x2, 0x6, "58e5218f9678796f35bf2803b1e21a54bddb4e340bb83340b899e51485a51568"}) sendmsg$auto_MACSEC_CMD_UPD_OFFLOAD(r0, &(0x7f00000071c0)={0x0, 0x0, &(0x7f0000007180)={&(0x7f0000006ac0)={0x20, r2, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@MACSEC_ATTR_IFINDEX={0x8}, @MACSEC_ATTR_OFFLOAD={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x20004004}, 0x20004000) 1m56.577428255s ago: executing program 5 (id=5504): close_range$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$auto(0x0, 0x353) 1m55.639014077s ago: executing program 5 (id=5509): openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x14fa02, 0x0) mmap$auto(0x0, 0x810004, 0x400000000ffb, 0x8000000008011, 0x3, 0x8000) close_range$auto(0x2, 0x8, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/hid_magicmouse/parameters/scroll_speed\x00', 0x101142, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000540)='/sys/module/ib_srp/parameters/fast_io_fail_tmo\x00', 0xa8282, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x40200, 0x0) read$auto(r0, 0x0, 0x20) write$auto(0x3, 0x0, 0x81) 1m54.472024824s ago: executing program 5 (id=5514): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) io_uring_setup$auto(0x1, 0x0) connect$auto(0x3, &(0x7f00000018c0)=@can={0x1d, r1}, 0x18) socketpair$auto(0xb, 0xd, 0xfffffffd, 0x0) write$auto(0x3, 0x0, 0x5c8) close_range$auto(0x2, 0x8, 0x0) 1m53.852069874s ago: executing program 35 (id=5514): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) io_uring_setup$auto(0x1, 0x0) connect$auto(0x3, &(0x7f00000018c0)=@can={0x1d, r1}, 0x18) socketpair$auto(0xb, 0xd, 0xfffffffd, 0x0) write$auto(0x3, 0x0, 0x5c8) close_range$auto(0x2, 0x8, 0x0) 4.420726148s ago: executing program 1 (id=6105): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x4) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, &(0x7f0000000240)={0x0, 0x7}, 0x3) ioctl$auto_BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) fcntl$auto_F_SETOWN(r1, 0x8, 0xffffffffffffffff) sysfs$auto(0x2, 0x3c, 0x0) fsopen$auto(0x0, 0x1) 3.921525768s ago: executing program 4 (id=6108): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = socket(0x2a, 0x2, 0xb) close_range$auto(0x0, 0xffffeffe, 0x2) pipe$auto(0x0) pipe$auto(0x0) fcntl$auto(r0, 0x5, 0x6) r1 = socket(0x2, 0x5, 0x0) setsockopt$auto(r1, 0x0, 0x10, 0x0, 0x17) close_range$auto(0x2, 0x8, 0x0) 3.228070946s ago: executing program 7 (id=6109): close_range$auto(0x0, 0xfffffffffffff000, 0x2) r0 = socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x0, 0xfffffffffffff000, 0x2) landlock_create_ruleset$auto(&(0x7f0000000000)={0x0, 0x401, 0x7}, 0x9, 0x0) landlock_restrict_self$auto(r0, 0x0) mmap$auto(0x0, 0x20009, 0xe3, 0x100000eb1, 0x40000000000a1, 0x8000) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) socket(0x2, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@generic={0x0, "ec5cf5bff594d39bf1c012e92ee1"}, 0x6a) 3.048415941s ago: executing program 1 (id=6110): mmap$auto(0x0, 0x428, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x0, 0xffffeffe, 0x2) io_uring_setup$auto(0x7, 0x0) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x181902, 0x0) io_uring_setup$auto(0x6, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) io_uring_register$auto(0x2, 0x14, 0x0, 0x3) mbind$auto(0x5, 0x0, 0xa98, &(0x7f0000000180)=0x100000000, 0xfffffffffffffffc, 0x3f) io_uring_register$auto(0x2, 0x1e, &(0x7f0000000180), 0x1) 3.013332257s ago: executing program 4 (id=6111): openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS0\x00', 0x48140, 0x0) socket$nl_generic(0x11, 0x3, 0x10) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) r0 = socket(0xa, 0x5, 0x84) getsockopt$auto(r0, 0x84, 0x9, 0x0, &(0x7f0000000000)=0x9b) 2.984974383s ago: executing program 7 (id=6112): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0xa, 0x801, 0x84) io_uring_setup$auto(0x4, 0x0) mmap$auto(0x0, 0x9, 0xffb, 0x8000000008011, 0x3, 0x0) move_pages$auto(0x0, 0x1002, 0x0, 0x0, 0x0, 0x2) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) io_uring_enter$auto(0x3, 0x0, 0x1, 0x3, 0x0, 0x2) io_uring_enter$auto(0x3, 0x1, 0x2688, 0x5, 0x0, 0x7) 2.965767515s ago: executing program 6 (id=6113): unshare$auto(0x40000080) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv6/conf/default/ignore_routes_with_linkdown\x00', 0x42a81, 0x0) statmount$auto(0x0, 0x0, 0x1fe, 0x5) mmap$auto(0x0, 0x20005, 0x4000000000df, 0xeb1, 0xffffffffffffffff, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) r0 = signalfd4$auto(0xffffffff, 0x0, 0x8, 0x0) read$auto(r0, 0x0, 0x80000000006) close_range$auto(0xffffffffffffffff, 0xffffffffffffffff, 0x6) signalfd$auto(r0, 0x0, 0x8) 2.632690817s ago: executing program 4 (id=6114): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) sendmmsg$auto(0x3, 0x0, 0x787b, 0x7000000) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) connect$auto(0x4, 0x0, 0x10) 2.607927235s ago: executing program 1 (id=6115): sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x90}, 0x20000081) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0x4) socket(0x10, 0x3, 0x6) lstat$auto(0x0, &(0x7f0000000180)={0x4, 0x7ff, 0x9, 0x63, 0x0, 0x0, 0x0, 0x9, 0x200, 0x800000000100002, 0x40000407, 0x2, 0xc, 0x2, 0x19, 0x20000000009, 0x7}) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="24051c27c100dedbdf250307cc0008000200", @ANYRES32=0x0, @ANYBLOB="060007000080000006000700050000000a00050000000000000000000a00010000000000000000000a0001"], 0x6c}}, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="13"], 0x1ac}}, 0x4004) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x1, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 2.506352962s ago: executing program 7 (id=6116): pwrite64$auto(0xffffffffffffffff, 0x0, 0x3, 0x4200000000000005) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x800008000) setitimer$auto(0x2, &(0x7f0000000080)={{0x2, 0x5}, {0x0, 0x8}}, 0x0) openat$auto_proc_clear_refs_operations_internal(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/clear_refs\x00', 0x2, 0x0) openat$auto_blk_mq_debugfs_fops_blk_mq_debugfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) lseek$auto(0x3, 0x7fffffffffffffff, 0x1) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/devices/virtual/block/ram9/diskseq\x00', 0x2440, 0x0) read$auto(r0, 0x0, 0x20) writev$auto(0x3, &(0x7f0000000080)={0x0, 0x1}, 0x3) 2.280435555s ago: executing program 1 (id=6117): close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, r0, 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)={0xdd, 0x0, [{0x1d9, 0x400, 0xc0}]}) 1.963725365s ago: executing program 6 (id=6118): close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$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, 0xc008ae88, &(0x7f0000000080)={0x2, 0x0, [{0x560, 0x46b, 0x718c1257}]}) 1.599493018s ago: executing program 7 (id=6119): mmap$auto(0x0, 0x387, 0x3, 0xeb1, 0xfffffffffffffffa, 0x10000000008000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) io_uring_setup$auto(0x6, 0x0) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22240, 0x119) openat$auto_trace_options_core_fops_trace(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/tracing/options/record-cmd\x00', 0x2802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x800, 0x0) writev$auto(0x3, 0x0, 0x3) 1.419592477s ago: executing program 1 (id=6120): mmap$auto(0x0, 0x6, 0x2, 0x40eb2, 0xffffffffffffffff, 0x308000000000) close_range$auto(0x0, 0x5, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000004c0)='v#\xd5\xaf>=\x14\xe6%\xf7\x8a\x8d\x9a\xae\x1a\xd6\xa8\xb8\x1d\xf5(\xb0\x1f\xbd\xcbV\n\"\xe3V\xfeP\xceN\xb2\xc32\xaf\xcc\x80\xfa\xf0\xd4\xd9|\xfe\x03y\xd16\x17\x99R\xca\xe5\xf4\xb4T\xfcv\xfc\xe6\x9cv\a\x00\xc2a\x16\xd1\x8a\x80\x90\x87\xa5s\x10\xed\x93\xd4\x15=\xc0\x1f\x0e\xb0\x18v}\x03!\xf0I\xe3}\x90\x9b\x92[\xfe2<7\xd3\x81\x9a~\xcd\r\x19\x9e\x10(5\xfd\x8b\x82\xd4\xc85\xc3\x93t\t\xd0\x9d\xca^n\xf3\xcb>\x1bO\xcej\xe0\xef\xf2\xd7\xc2}\x18\xd9`AO\x95<\x9aH\vu\xae\xd4\xea\x12\xb8\xd1\n\x01\x83r\x85\xbf*\x18\xa7 S:R\x14\x89Z3\x94\x8bP)\x00', 0x40140, 0x12d) socket(0xa, 0x1, 0x84) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/kernel/shm_rmid_forced\x00', 0x141241, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/nbd7/queue/max_discard_segments\x00', 0x1c1000, 0x0) read$auto(r0, 0x0, 0x9) write$auto(0x3, 0x0, 0xffd8) 1.387939701s ago: executing program 4 (id=6121): close_range$auto(0x0, 0xfffffffffffff000, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) pipe2$auto(0x0, 0x80) mq_notify$auto(0x4, &(0x7f0000000040)={@sival_ptr=0x0, @inferred, 0x1, @_tid}) sendmsg$auto_NL802154_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, 0x0}, 0x80) getsockopt$auto(0xffffffffffffffff, 0x0, 0x29, 0x0, &(0x7f0000000040)=0xdbb) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) sendmmsg$auto(0xffffffffffffffff, &(0x7f00000000c0)={{0x0, 0x6, 0x0, 0xa7, &(0x7f0000000040), 0x8000, 0x1}, 0x8}, 0x1, 0x9) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, 0x0, 0xff, 0x0, 0x1, 0x3}, 0xed7138c}, 0xb, 0x0) 1.350584976s ago: executing program 6 (id=6122): openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f0000000040), 0x206600, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pts/ptmx\x00', 0x0, 0x0) openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/fs/xfs/xqmstat\x00', 0x20000, 0x0) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x8c00, 0x0) mmap$auto(0x0, 0x5, 0x2, 0x9b72, 0x2, 0x8000) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) ioctl$auto_KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000380)={0x1, 0x0, 0x0, 0x7}) r2 = openat$auto_iommufd_fops_main(0xffffffffffffff9c, &(0x7f0000000400), 0x80001, 0x0) ioctl$auto(r2, 0x3b91, r0) 1.239936443s ago: executing program 7 (id=6123): mmap$auto(0x0, 0x20009, 0x4000000000db, 0xeb1, 0x400, 0x8000) close_range$auto(0x0, 0x5, 0x0) inotify_init1$auto(0x800) pipe$auto(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) 1.022912476s ago: executing program 4 (id=6124): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) ioctl$auto(0xffffffffffffffff, 0x7, 0xffffffffffffffff) socket(0x1d, 0x2, 0x6) openat$auto_console_fops_tty_io(0xffffffffffffff9c, 0x0, 0x102, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x103e81, 0x0) io_uring_setup$auto(0x1, 0x0) close_range$auto(r0, 0xa, 0x0) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) ioctl$auto_TCFLSH2(r1, 0x545c, 0x0) 1.021248649s ago: executing program 6 (id=6125): close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$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)={0xdd, 0x0, [{0x400000ff, 0x400, 0x2}]}) 995.511302ms ago: executing program 7 (id=6126): socket(0x2, 0x3, 0xa) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x3b}}, 0x54) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) close_range$auto(0x0, 0x5, 0x0) futex$auto(&(0x7f0000000080)=0xfffffffa, 0xc, 0x1, 0x0, 0x0, 0xfffffffa) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0x240007, 0x19) 980.184815ms ago: executing program 1 (id=6127): r0 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS1\x00', 0x101e81, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r1 = epoll_create$auto(0x4) r2 = epoll_create$auto(0x3e) epoll_ctl$auto(r2, 0x1, r1, 0x0) r3 = epoll_create$auto(0x8800001) epoll_ctl$auto(r3, 0x1, r0, 0x0) 591.760852ms ago: executing program 6 (id=6128): close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000001c0), 0x6ab82, 0x0) ioctl$auto_KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r0) ioctl$auto_KVM_GET_MSRS(r1, 0x4008ae89, &(0x7f00000000c0)={0xdd, 0x0, [{0x40000073, 0x400, 0xfff}]}) 31.759114ms ago: executing program 4 (id=6129): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB='(\x00\x00\b', @ANYRES16=0x0, @ANYBLOB="1b0026bd7000fddbdf250300000004000800100003800c000a"], 0x28}, 0x1, 0x0, 0x0, 0x4004040}, 0xc800) sendmsg$auto_BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd26, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4c894}, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB=' \x00\''], 0x1ac}}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x8002, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x9}, 0x3, 0x0) 0s ago: executing program 6 (id=6130): mmap$auto(0x0, 0x200006, 0x400000002, 0x40eb1, 0x602, 0x300000000000) mq_open$auto(0x0, 0x62, 0xfffc, 0x0) poll$auto(0x0, 0x6, 0x0) io_uring_setup$auto(0x6, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x163340, 0x2a) r0 = socket(0x2a, 0x2, 0x1) connect$auto(r0, &(0x7f0000000140)=@qipcrtr={0x2a, 0x1, 0x1}, 0x57) write$auto(0x3, 0x0, 0x3efd) kernel console output (not intermixed with test programs): 2.090738][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 832.109781][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 832.129259][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 832.139306][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 832.174095][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 832.204422][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 832.214092][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 832.253285][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 832.318006][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 832.383697][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 832.398024][T21798] netlink: 4 bytes leftover after parsing attributes in process `syz.6.5930'. [ 832.413960][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 832.427492][T21798] netlink: 354 bytes leftover after parsing attributes in process `syz.6.5930'. [ 832.458000][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 832.466528][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 832.488030][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 832.512840][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 832.531723][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 832.568859][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 832.587728][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 832.617761][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 832.646379][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 832.665509][T21805] FAULT_INJECTION: forcing a failure. [ 832.665509][T21805] name failslab, interval 1, probability 393216, space 0, times 0 [ 832.685678][T21805] CPU: 0 UID: 0 PID: 21805 Comm: syz.6.5933 Tainted: G U L syzkaller #0 PREEMPT(full) [ 832.685736][T21805] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 832.685749][T21805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 832.685769][T21805] Call Trace: [ 832.685781][T21805] [ 832.685794][T21805] dump_stack_lvl+0x100/0x190 [ 832.685840][T21805] should_fail_ex.cold+0x5/0xa [ 832.685890][T21805] should_failslab+0xc2/0x120 [ 832.685936][T21805] ? vhost_dev_set_owner+0x287/0xa30 [ 832.685974][T21805] __kmalloc_noprof+0xf6/0x9c0 [ 832.686018][T21805] ? vhost_dev_set_owner+0x287/0xa30 [ 832.686055][T21805] vhost_dev_set_owner+0x287/0xa30 [ 832.686108][T21805] vhost_dev_ioctl+0x521/0xe20 [ 832.686155][T21805] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 832.686193][T21805] ? do_vfs_ioctl+0x226/0x13e0 [ 832.686243][T21805] ? __pfx_vhost_dev_ioctl+0x10/0x10 [ 832.686300][T21805] vhost_vsock_dev_ioctl+0x320/0xb30 [ 832.686336][T21805] ? hook_file_ioctl_common+0x146/0x410 [ 832.686385][T21805] ? __pfx_vhost_vsock_dev_ioctl+0x10/0x10 [ 832.686428][T21805] ? __fget_files+0x21f/0x3d0 [ 832.686471][T21805] ? __pfx_vhost_vsock_dev_ioctl+0x10/0x10 [ 832.686511][T21805] __x64_sys_ioctl+0x18e/0x210 [ 832.686566][T21805] do_syscall_64+0xc9/0xf80 [ 832.686609][T21805] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 832.686640][T21805] RIP: 0033:0x7f0c28f9aeb9 [ 832.686666][T21805] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 832.686697][T21805] RSP: 002b:00007f0c29ebe028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 832.686729][T21805] RAX: ffffffffffffffda RBX: 00007f0c29215fa0 RCX: 00007f0c28f9aeb9 [ 832.686749][T21805] RDX: 0000000000000000 RSI: 000000000000af01 RDI: 0000000000000003 [ 832.686768][T21805] RBP: 00007f0c29008c1f R08: 0000000000000000 R09: 0000000000000000 [ 832.686788][T21805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 832.686807][T21805] R13: 00007f0c29216038 R14: 00007f0c29215fa0 R15: 00007ffef9649c48 [ 832.686851][T21805] [ 832.903130][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 832.956527][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 832.971537][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 832.997400][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.074049][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.104606][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.116668][T21807] netlink: 326 bytes leftover after parsing attributes in process `syz.1.5942'. [ 833.131653][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.170719][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.221619][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.262898][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.289720][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.300114][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.310836][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.323595][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.335657][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.352799][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.375394][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.406151][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.417573][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.429874][T21819] sp0: Synchronizing with TNC [ 833.449831][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.481769][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.524893][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.554054][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.573002][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.592355][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.608425][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.627796][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.646965][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.665876][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.682019][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.705610][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.730210][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.747892][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.769462][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.787857][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.810682][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.833025][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.841854][T21826] FAULT_INJECTION: forcing a failure. [ 833.841854][T21826] name failslab, interval 1, probability 393216, space 0, times 0 [ 833.862741][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.870953][T21826] CPU: 1 UID: 0 PID: 21826 Comm: syz.4.5940 Tainted: G U L syzkaller #0 PREEMPT(full) [ 833.871006][T21826] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 833.871018][T21826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 833.871035][T21826] Call Trace: [ 833.871046][T21826] [ 833.871058][T21826] dump_stack_lvl+0x100/0x190 [ 833.871100][T21826] should_fail_ex.cold+0x5/0xa [ 833.871151][T21826] should_failslab+0xc2/0x120 [ 833.871203][T21826] kmem_cache_alloc_noprof+0x83/0x780 [ 833.871213][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 833.871245][T21826] ? alloc_empty_file+0x55/0x1c0 [ 833.871295][T21826] ? alloc_empty_file+0x55/0x1c0 [ 833.871333][T21826] alloc_empty_file+0x55/0x1c0 [ 833.871378][T21826] dentry_open+0x46/0xd0 [ 833.871422][T21826] acct_on+0x1a3/0xa10 [ 833.871465][T21826] ? __pfx_acct_on+0x10/0x10 [ 833.871507][T21826] ? bpf_lsm_capable+0x9/0x10 [ 833.871539][T21826] __x64_sys_acct+0x81/0x1e0 [ 833.871563][T21826] ? lockdep_hardirqs_on+0x78/0x100 [ 833.871608][T21826] do_syscall_64+0xc9/0xf80 [ 833.871645][T21826] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 833.871695][T21826] RIP: 0033:0x7f1eae79aeb9 [ 833.871719][T21826] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 833.871746][T21826] RSP: 002b:00007f1eaf61b028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a3 [ 833.871774][T21826] RAX: ffffffffffffffda RBX: 00007f1eaea15fa0 RCX: 00007f1eae79aeb9 [ 833.871794][T21826] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000100 [ 833.871812][T21826] RBP: 00007f1eae808c1f R08: 0000000000000000 R09: 0000000000000000 [ 833.871830][T21826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 833.871847][T21826] R13: 00007f1eaea16038 R14: 00007f1eaea15fa0 R15: 00007ffc9f2169d8 [ 833.871887][T21826] [ 834.203263][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.212436][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.222185][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.232841][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.251663][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.275619][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.311764][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.355497][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.383880][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.404944][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.443070][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.467872][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.494605][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.538069][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.570475][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.607918][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.622877][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.644096][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.663456][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.680678][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.707447][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.728503][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.757787][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.788162][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.810336][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.826302][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.866815][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.894809][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.917966][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.936155][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.957356][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 834.985578][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.009940][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.015201][T21849] netlink: 342 bytes leftover after parsing attributes in process `syz.1.5947'. [ 835.035576][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.062232][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.084370][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.111051][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.155586][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.223204][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.265901][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.280955][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.292627][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.313404][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.330478][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.340531][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.352929][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.361529][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.375455][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.392964][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.400649][T21856] netlink: 16 bytes leftover after parsing attributes in process `syz.4.5952'. [ 835.411465][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.437507][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.455906][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.464605][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.495733][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.506613][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.534438][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.556162][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.571644][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.590676][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.616070][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.624518][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.647580][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.689375][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.707753][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.719519][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.732282][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.778855][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.814324][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.823144][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.849196][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.872168][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.891560][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.903483][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.917285][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.943868][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.963551][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 835.984368][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.010609][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.039187][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.066364][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.128023][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.173155][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.200741][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.221626][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.241950][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.285530][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.309595][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.340558][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.365769][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.374561][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.394084][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.438930][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.449000][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.463358][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.490256][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.526010][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.540973][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.568367][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.605750][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.638001][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.672162][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.701457][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.740917][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.816147][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.840161][T21876] netlink: 334 bytes leftover after parsing attributes in process `syz.7.5958'. [ 836.870198][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.908318][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.946623][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 836.983794][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.026695][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.063878][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.082557][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.103002][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.133596][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.162625][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.178720][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.211004][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.257832][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.310398][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.468351][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.508511][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.524424][T21882] zswap: compressor not available [ 837.531119][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.583173][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.609253][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.622433][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.639839][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.672654][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.694258][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.724973][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.768584][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.806676][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.819547][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.856388][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.874615][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.911322][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.954760][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 837.972019][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.006615][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.035055][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.054511][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.068309][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.101257][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.128634][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.147235][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.162189][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.178035][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.191386][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.200048][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.210777][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.220199][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.231747][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.281144][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.300687][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.317317][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.325662][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.368259][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.377488][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.402170][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.431295][T21903] netlink: 12 bytes leftover after parsing attributes in process `syz.1.5966'. [ 838.457206][T21903] unsupported nlmsg_type 40 [ 838.457436][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.485045][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.495474][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.515001][T21905] FAULT_INJECTION: forcing a failure. [ 838.515001][T21905] name failslab, interval 1, probability 393216, space 0, times 0 [ 838.528800][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.767132][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 838.767178][T21905] CPU: 1 UID: 0 PID: 21905 Comm: syz.6.5967 Tainted: G U L syzkaller #0 PREEMPT(full) [ 838.767224][T21905] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 838.767235][T21905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 838.767252][T21905] Call Trace: [ 838.767262][T21905] [ 838.767274][T21905] dump_stack_lvl+0x100/0x190 [ 838.767312][T21905] should_fail_ex.cold+0x5/0xa [ 838.767354][T21905] should_failslab+0xc2/0x120 [ 838.767391][T21905] ? tomoyo_encode2+0xfb/0x3c0 [ 838.767416][T21905] __kmalloc_noprof+0xf6/0x9c0 [ 838.767455][T21905] ? tomoyo_encode2+0xfb/0x3c0 [ 838.767480][T21905] tomoyo_encode2+0xfb/0x3c0 [ 838.767512][T21905] tomoyo_encode+0x29/0x50 [ 838.767536][T21905] tomoyo_realpath_from_path+0x18c/0x690 [ 838.767573][T21905] tomoyo_check_open_permission+0x2af/0x3c0 [ 838.767614][T21905] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 838.767689][T21905] ? do_raw_spin_lock+0x128/0x260 [ 838.767731][T21905] ? path_get+0x61/0x80 [ 838.767770][T21905] tomoyo_file_open+0x6b/0x90 [ 838.767802][T21905] security_file_open+0xb5/0x1e0 [ 838.767830][T21905] do_dentry_open+0x58c/0x1570 [ 838.767875][T21905] ? security_inode_permission+0xbf/0x250 [ 838.767920][T21905] vfs_open+0x82/0x3f0 [ 838.767963][T21905] path_openat+0x21dc/0x3120 [ 838.768008][T21905] ? __pfx_path_openat+0x10/0x10 [ 838.768056][T21905] do_filp_open+0x1f7/0x420 [ 838.768093][T21905] ? __pfx_do_filp_open+0x10/0x10 [ 838.768152][T21905] ? _raw_spin_unlock+0x28/0x50 [ 838.768180][T21905] ? alloc_fd+0x476/0x790 [ 838.768222][T21905] do_sys_openat2+0x12e/0x220 [ 838.768262][T21905] ? __pfx_do_sys_openat2+0x10/0x10 [ 838.768306][T21905] ? find_held_lock+0x2b/0x80 [ 838.768340][T21905] __x64_sys_openat+0x12d/0x210 [ 838.768382][T21905] ? __pfx___x64_sys_openat+0x10/0x10 [ 838.768424][T21905] ? vfs_fsync_range+0x149/0x230 [ 838.768467][T21905] do_syscall_64+0xc9/0xf80 [ 838.768503][T21905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 838.768531][T21905] RIP: 0033:0x7f0c28f9aeb9 [ 838.768554][T21905] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 838.768579][T21905] RSP: 002b:00007f0c29ebe028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 838.768607][T21905] RAX: ffffffffffffffda RBX: 00007f0c29215fa0 RCX: 00007f0c28f9aeb9 [ 838.768626][T21905] RDX: 0000000000000801 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 838.768643][T21905] RBP: 00007f0c29008c1f R08: 0000000000000000 R09: 0000000000000000 [ 838.768660][T21905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 838.768678][T21905] R13: 00007f0c29216038 R14: 00007f0c29215fa0 R15: 00007ffef9649c48 [ 838.768716][T21905] [ 838.768746][T21905] ERROR: Out of memory at tomoyo_realpath_from_path. [ 839.052815][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.117114][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.137065][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.145478][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.160446][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.177618][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.210680][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.234196][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.250033][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.274174][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.294161][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.330647][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.341203][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.351447][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.364970][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.392935][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.403209][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.435036][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.469129][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.484002][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.509969][T21913] binder: 21911:21913 ioctl 40046210 0 returned -14 [ 839.517466][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.545695][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.578028][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.608861][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.636153][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.667599][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.687857][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.714910][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.737965][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.758590][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.791490][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.809847][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.835933][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.861880][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.885166][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.901144][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.930081][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.956499][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 839.973218][T21921] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined [ 839.990478][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.000900][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.028665][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.058601][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.075874][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.110991][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.138199][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.163041][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.172361][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.195626][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.209019][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.238053][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.267736][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.280312][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.311279][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.320616][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.342579][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.368320][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.388172][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.406755][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.437920][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.491810][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.519765][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.530903][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.559509][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.573510][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.594415][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.608144][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.618513][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.654691][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.665223][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.680562][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.697086][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.718935][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.736136][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.764088][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.784682][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.814890][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.835794][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.849752][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.867118][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.889968][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.938980][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 840.979152][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.010308][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.029388][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.055950][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.078234][T21947] netlink: 25 bytes leftover after parsing attributes in process `syz.1.5983'. [ 841.094228][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.268753][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.286993][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.327490][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.390717][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.398671][T21950] zswap: compressor not available [ 841.410241][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.444610][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.471952][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.490217][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.515870][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.559830][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.590107][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.610541][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.633558][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.654694][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.677481][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.704873][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.718940][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.737963][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.790018][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.802152][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.826859][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.835195][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.870979][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.918523][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.941724][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.975448][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 841.998603][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 842.047009][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 842.055340][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 842.096840][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 842.137844][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 842.146893][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 842.169453][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 842.182233][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 842.260826][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 842.306390][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 842.378756][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 842.410890][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 842.431164][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 842.442011][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 842.455710][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 842.484249][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 842.517546][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 842.562310][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 842.600385][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 842.660084][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 842.671607][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 842.701315][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 842.752183][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 843.036136][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 843.048149][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 843.069150][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 843.107836][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 843.137088][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 843.198280][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 843.221995][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 843.247628][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 843.299288][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 843.319227][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 843.346712][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 843.347834][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 843.348815][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 843.410059][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 843.509096][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 843.538095][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 843.568162][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 843.606811][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 843.637623][T21996] FAULT_INJECTION: forcing a failure. [ 843.637623][T21996] name failslab, interval 1, probability 393216, space 0, times 0 [ 843.653475][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 843.668229][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 843.687804][T21996] CPU: 1 UID: 0 PID: 21996 Comm: syz.7.5995 Tainted: G U L syzkaller #0 PREEMPT(full) [ 843.687862][T21996] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 843.687875][T21996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 843.687895][T21996] Call Trace: [ 843.687906][T21996] [ 843.687919][T21996] dump_stack_lvl+0x100/0x190 [ 843.687965][T21996] should_fail_ex.cold+0x5/0xa [ 843.688018][T21996] should_failslab+0xc2/0x120 [ 843.688072][T21996] kmem_cache_alloc_noprof+0x83/0x780 [ 843.688112][T21996] ? d_instantiate+0x90/0xb0 [ 843.688151][T21996] ? alloc_empty_file+0x55/0x1c0 [ 843.688204][T21996] ? alloc_empty_file+0x55/0x1c0 [ 843.688247][T21996] alloc_empty_file+0x55/0x1c0 [ 843.688294][T21996] alloc_file_pseudo+0x13a/0x230 [ 843.688343][T21996] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 843.688387][T21996] ? alloc_fd+0x476/0x790 [ 843.688425][T21996] ? do_raw_spin_unlock+0x145/0x1e0 [ 843.688479][T21996] __anon_inode_getfile+0xe8/0x280 [ 843.688526][T21996] anon_inode_getfile_fmode+0x37/0xa0 [ 843.688571][T21996] __do_sys_timerfd_create+0x2d6/0x3f0 [ 843.688615][T21996] ? do_syscall_64+0x94/0xf80 [ 843.688654][T21996] do_syscall_64+0xc9/0xf80 [ 843.688695][T21996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 843.688727][T21996] RIP: 0033:0x7f9c70f9aeb9 [ 843.688752][T21996] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 843.688783][T21996] RSP: 002b:00007f9c71d84028 EFLAGS: 00000246 ORIG_RAX: 000000000000011b [ 843.688811][T21996] RAX: ffffffffffffffda RBX: 00007f9c71215fa0 RCX: 00007f9c70f9aeb9 [ 843.688830][T21996] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000009 [ 843.688847][T21996] RBP: 00007f9c71008c1f R08: 0000000000000000 R09: 0000000000000000 [ 843.688865][T21996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 843.688882][T21996] R13: 00007f9c71216038 R14: 00007f9c71215fa0 R15: 00007ffc610bbf88 [ 843.688922][T21996] [ 843.906044][ T1093] xs_tcp_setup_socket: connect returned unhandled error -13 [ 843.929878][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 843.969603][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 843.991947][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.045563][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.071534][T21999] FAULT_INJECTION: forcing a failure. [ 844.071534][T21999] name failslab, interval 1, probability 393216, space 0, times 0 [ 844.092651][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.111330][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.129115][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.140238][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.174207][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.189332][T21999] CPU: 1 UID: 0 PID: 21999 Comm: syz.1.5997 Tainted: G U L syzkaller #0 PREEMPT(full) [ 844.189388][T21999] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 844.189400][T21999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 844.189417][T21999] Call Trace: [ 844.189429][T21999] [ 844.189441][T21999] dump_stack_lvl+0x100/0x190 [ 844.189486][T21999] should_fail_ex.cold+0x5/0xa [ 844.189539][T21999] should_failslab+0xc2/0x120 [ 844.189584][T21999] ? vkms_crtc_atomic_check+0x388/0x800 [ 844.189630][T21999] __kmalloc_noprof+0xf6/0x9c0 [ 844.189677][T21999] ? vkms_crtc_atomic_check+0x388/0x800 [ 844.189722][T21999] vkms_crtc_atomic_check+0x388/0x800 [ 844.189778][T21999] ? __pfx_vkms_crtc_atomic_check+0x10/0x10 [ 844.189820][T21999] drm_atomic_helper_check_planes+0x4dc/0x900 [ 844.189873][T21999] drm_atomic_helper_check+0xae/0x190 [ 844.189918][T21999] vkms_atomic_check+0x1d9/0x250 [ 844.189955][T21999] ? __pfx_vkms_atomic_check+0x10/0x10 [ 844.189996][T21999] drm_atomic_check_only+0x19ea/0x31b0 [ 844.190067][T21999] drm_atomic_commit+0x132/0x300 [ 844.190106][T21999] ? __pfx_drm_atomic_commit+0x10/0x10 [ 844.190144][T21999] ? __pfx___drm_printfn_info+0x10/0x10 [ 844.190199][T21999] ? drm_client_rotation+0x451/0x6a0 [ 844.190251][T21999] drm_client_modeset_commit_atomic+0x6a6/0x7e0 [ 844.190310][T21999] ? __pfx_drm_client_modeset_commit_atomic+0x10/0x10 [ 844.190402][T21999] drm_client_modeset_commit_locked+0x14d/0x580 [ 844.190451][T21999] drm_client_modeset_commit+0x4f/0x80 [ 844.190497][T21999] __drm_fb_helper_restore_fbdev_mode_unlocked.part.0+0x137/0x160 [ 844.190548][T21999] drm_fb_helper_restore_fbdev_mode_unlocked+0x93/0xc0 [ 844.190593][T21999] drm_fbdev_client_restore+0x1b/0x30 [ 844.190624][T21999] ? __pfx_drm_fbdev_client_restore+0x10/0x10 [ 844.190656][T21999] drm_client_dev_restore+0x205/0x2a0 [ 844.190704][T21999] drm_release+0x2c6/0x360 [ 844.190745][T21999] ? __pfx_drm_release+0x10/0x10 [ 844.190782][T21999] __fput+0x3ff/0xb40 [ 844.190829][T21999] task_work_run+0x150/0x240 [ 844.190877][T21999] ? __pfx_task_work_run+0x10/0x10 [ 844.190935][T21999] exit_to_user_mode_loop+0x100/0x4b0 [ 844.190979][T21999] ? rcu_is_watching+0x12/0xc0 [ 844.191013][T21999] do_syscall_64+0x4ea/0xf80 [ 844.191061][T21999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 844.191094][T21999] RIP: 0033:0x7f3f1af9aeb9 [ 844.191120][T21999] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 844.191151][T21999] RSP: 002b:00007f3f1be6c028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 844.191182][T21999] RAX: 0000000000000000 RBX: 00007f3f1b215fa0 RCX: 00007f3f1af9aeb9 [ 844.191204][T21999] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000002 [ 844.191224][T21999] RBP: 00007f3f1b008c1f R08: 0000000000000000 R09: 0000000000000000 [ 844.191243][T21999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 844.191262][T21999] R13: 00007f3f1b216038 R14: 00007f3f1b215fa0 R15: 00007fff4e4fbc68 [ 844.191308][T21999] [ 844.191603][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.523699][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.532904][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.541850][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.550238][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.562105][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.572582][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.601561][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.637640][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.666580][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.675616][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.693884][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.720534][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.728568][T22007] zswap: compressor not available [ 844.769606][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.781328][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.814141][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.862611][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.893609][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.920527][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 844.948614][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.002151][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.023120][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.042244][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.057705][T22018] Process accounting resumed [ 845.090009][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.115522][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.137536][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.150619][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.183702][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.215998][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.232442][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.254227][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.272145][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.289485][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.315934][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.327855][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.336733][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.349294][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.371647][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.391412][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.402985][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.413952][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.422528][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.432944][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.444769][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.456667][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.467256][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.485889][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.500771][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.539062][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.569551][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.598048][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.624605][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.659021][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.682913][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.709413][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.741168][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.752042][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.772199][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.784548][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.801417][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.819495][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.841322][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.850024][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.862151][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.871508][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.891130][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.900475][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.908740][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.919613][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.933623][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.950851][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.969286][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.980041][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 845.988993][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.007585][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.029887][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.048595][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.066559][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.224646][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.238512][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.252327][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.292733][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.306476][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.334173][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.353067][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.393036][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.416244][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.447513][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.475100][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.485682][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.508651][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.529091][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.548378][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.568765][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.594752][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.621652][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.642573][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.661602][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.676012][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.708209][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.734398][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.743804][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.761379][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 846.766530][T22049] FAULT_INJECTION: forcing a failure. [ 846.766530][T22049] name failslab, interval 1, probability 393216, space 0, times 0 [ 846.801033][T22049] CPU: 1 UID: 0 PID: 22049 Comm: syz.4.6013 Tainted: G U L syzkaller #0 PREEMPT(full) [ 846.801089][T22049] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 846.801110][T22049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 846.801127][T22049] Call Trace: [ 846.801137][T22049] [ 846.801149][T22049] dump_stack_lvl+0x100/0x190 [ 846.801190][T22049] should_fail_ex.cold+0x5/0xa [ 846.801220][T22049] should_failslab+0xc2/0x120 [ 846.801246][T22049] kmem_cache_alloc_noprof+0x83/0x780 [ 846.801270][T22049] ? alloc_empty_file+0x55/0x1c0 [ 846.801300][T22049] ? alloc_empty_file+0x55/0x1c0 [ 846.801324][T22049] alloc_empty_file+0x55/0x1c0 [ 846.801352][T22049] path_openat+0xe8/0x3120 [ 846.801372][T22049] ? getname_flags+0x93/0xf0 [ 846.801390][T22049] ? do_sys_openat2+0xc5/0x220 [ 846.801415][T22049] ? __x64_sys_openat+0x12d/0x210 [ 846.801441][T22049] ? do_syscall_64+0xc9/0xf80 [ 846.801462][T22049] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 846.801487][T22049] ? __pfx_path_openat+0x10/0x10 [ 846.801516][T22049] do_filp_open+0x1f7/0x420 [ 846.801539][T22049] ? __pfx_do_filp_open+0x10/0x10 [ 846.801575][T22049] ? _raw_spin_unlock+0x28/0x50 [ 846.801593][T22049] ? alloc_fd+0x476/0x790 [ 846.801619][T22049] do_sys_openat2+0x12e/0x220 [ 846.801647][T22049] ? __pfx_do_sys_openat2+0x10/0x10 [ 846.801673][T22049] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 846.801707][T22049] __x64_sys_openat+0x12d/0x210 [ 846.801735][T22049] ? __pfx___x64_sys_openat+0x10/0x10 [ 846.801765][T22049] ? do_user_addr_fault+0x8d6/0x12f0 [ 846.801791][T22049] do_syscall_64+0xc9/0xf80 [ 846.801814][T22049] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 846.801833][T22049] RIP: 0033:0x7f1eae75b78e [ 846.801850][T22049] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 846.801869][T22049] RSP: 002b:00007f1eaf61aec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 846.801888][T22049] RAX: ffffffffffffffda RBX: 00007f1eaf61b6c0 RCX: 00007f1eae75b78e [ 846.801900][T22049] RDX: 0000000000000002 RSI: 00007f1eaf61af90 RDI: ffffffffffffff9c [ 846.801911][T22049] RBP: 00007f1eae808c1f R08: 0000000000000000 R09: 0000000000000000 [ 846.801922][T22049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 846.801933][T22049] R13: 00007f1eaea16038 R14: 00007f1eaea15fa0 R15: 00007ffc9f2169d8 [ 846.801955][T22049] [ 846.805493][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.141983][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.160398][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.167553][T22054] netlink: 'syz.4.6015': attribute type 5 has an invalid length. [ 847.180899][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.185662][T22054] netlink: 314 bytes leftover after parsing attributes in process `syz.4.6015'. [ 847.208227][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.235422][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.246731][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.279719][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.309565][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.342714][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.353953][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.378485][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.425140][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.441689][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.457225][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.488966][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.508912][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.531363][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.562310][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.574211][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.622015][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.663217][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.695245][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.711011][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.720072][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.734977][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.764232][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.781567][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.804675][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.824448][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.842829][T22061] FAULT_INJECTION: forcing a failure. [ 847.842829][T22061] name failslab, interval 1, probability 393216, space 0, times 0 [ 847.865700][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.876204][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.894849][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 847.931333][T22061] CPU: 0 UID: 0 PID: 22061 Comm: syz.4.6017 Tainted: G U L syzkaller #0 PREEMPT(full) [ 847.931383][T22061] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 847.931393][T22061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 847.931408][T22061] Call Trace: [ 847.931417][T22061] [ 847.931428][T22061] dump_stack_lvl+0x100/0x190 [ 847.931464][T22061] should_fail_ex.cold+0x5/0xa [ 847.931503][T22061] should_failslab+0xc2/0x120 [ 847.931539][T22061] __kmalloc_cache_noprof+0x80/0x810 [ 847.931564][T22061] ? trace_kmem_cache_alloc+0x80/0xb0 [ 847.931597][T22061] ? kmem_cache_alloc_noprof+0x2ff/0x780 [ 847.931627][T22061] ? copy_net_ns+0x135/0x7c0 [ 847.931658][T22061] ? copy_net_ns+0x135/0x7c0 [ 847.931681][T22061] copy_net_ns+0x135/0x7c0 [ 847.931704][T22061] ? copy_cgroup_ns+0x71/0x970 [ 847.931736][T22061] create_new_namespaces+0x3ea/0xab0 [ 847.931770][T22061] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 847.931800][T22061] ksys_unshare+0x455/0xab0 [ 847.931845][T22061] ? __pfx_ksys_unshare+0x10/0x10 [ 847.931878][T22061] ? xfd_validate_state+0x129/0x190 [ 847.931925][T22061] __x64_sys_unshare+0x31/0x40 [ 847.931957][T22061] do_syscall_64+0xc9/0xf80 [ 847.931992][T22061] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 847.932016][T22061] RIP: 0033:0x7f1eae79aeb9 [ 847.932035][T22061] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 847.932058][T22061] RSP: 002b:00007f1eaf5fa028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 847.932084][T22061] RAX: ffffffffffffffda RBX: 00007f1eaea16090 RCX: 00007f1eae79aeb9 [ 847.932102][T22061] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 847.932118][T22061] RBP: 00007f1eae808c1f R08: 0000000000000000 R09: 0000000000000000 [ 847.932133][T22061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 847.932148][T22061] R13: 00007f1eaea16128 R14: 00007f1eaea16090 R15: 00007ffc9f2169d8 [ 847.932181][T22061] [ 847.938568][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.156916][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.272253][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.294003][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.389979][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.416605][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.461637][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.502788][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.545290][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.581442][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.596558][T22079] netlink: 330 bytes leftover after parsing attributes in process `syz.6.6023'. [ 848.601207][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.623157][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.641453][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.648250][T22079] –õ\­: renamed from lo (while UP) [ 848.661094][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.679813][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.700178][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.722446][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.730742][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.755837][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.769121][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.790770][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.806837][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.845121][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.858182][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.884210][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.904849][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.935265][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.961922][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 848.992191][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.012192][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.062623][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.097635][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.122757][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.152060][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.173931][ T1160] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.190163][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.200549][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.232983][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.248946][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.264154][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.269272][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.311662][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.333107][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.343085][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.352462][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.371026][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.379741][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.394973][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.404470][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.422583][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.431034][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.444973][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.472859][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.484894][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.505696][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.528014][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.545255][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.569297][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.592907][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.593953][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.599767][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.631418][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.639025][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.642388][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.669903][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.681461][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.682595][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.683614][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.691572][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.692933][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.703941][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.754193][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.764903][T22097] netlink: 330 bytes leftover after parsing attributes in process `syz.7.6030'. [ 849.811831][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.813066][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.815138][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.817114][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.817849][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.823303][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.826451][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.827841][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.828855][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.829946][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.830648][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.839458][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.840433][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.841537][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.843754][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.844746][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.845632][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.846444][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.847377][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.848336][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.849381][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.850262][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.851150][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.852221][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.859133][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.860159][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 849.861128][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 850.021330][T22089] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 850.117288][T22089] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 850.181404][T22089] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 850.203455][T22089] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 850.233284][T22089] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 850.242498][T22089] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 850.252770][T22089] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 850.305250][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 850.317641][T22089] Bluetooth: hci6: Opcode 0x0c1a failed: -4 [ 850.326788][T22089] Bluetooth: hci6: Opcode 0x0406 failed: -4 [ 850.342814][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 850.383859][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 850.395505][T22089] Bluetooth: hci6: Opcode 0x0406 failed: -4 [ 850.407107][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 850.416866][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 850.438427][T22089] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 850.446602][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 850.454542][T22089] Bluetooth: hci5: Opcode 0x0406 failed: -4 [ 850.465366][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 850.486462][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 850.505978][T22089] Bluetooth: hci5: Opcode 0x0406 failed: -4 [ 850.517726][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 850.589679][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 850.632130][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 850.655079][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 850.669751][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 850.703598][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 850.725024][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 850.744495][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 850.767591][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 850.788604][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 850.827364][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 850.854705][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.066050][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.099639][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.124330][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.152748][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.161948][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.183670][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.202271][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.213417][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.221998][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.249434][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.266756][T22122] sg_write: data in/out 100663260/90 bytes for SCSI command 0x0-- guessing data in; [ 851.266756][T22122] program syz.4.6040 not setting count and/or reply_len properly [ 851.273654][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.301280][T16507] Bluetooth: hci0: command 0x0406 tx timeout [ 851.333740][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.348344][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.374593][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.420349][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.436354][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.487190][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.507093][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.527429][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.552217][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.614053][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.665335][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.685722][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.844613][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.867009][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.894059][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.913919][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.958200][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 851.989085][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.037262][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.079544][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.113839][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.177904][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.195000][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.203670][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.222253][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.248067][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.263359][T16507] Bluetooth: hci4: command 0x0c1a tx timeout [ 852.270221][T16507] Bluetooth: hci1: command 0x0406 tx timeout [ 852.277547][ T5841] Bluetooth: hci3: command 0x0406 tx timeout [ 852.291642][T16507] Bluetooth: hci2: command 0x0406 tx timeout [ 852.305510][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.333331][T22134] Bluetooth: hci6: command 0x0406 tx timeout [ 852.343544][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.361971][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.412520][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.477774][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.486699][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.494980][T22134] Bluetooth: hci5: command 0x0c1a tx timeout [ 852.513964][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.545269][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.555861][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.582353][T22130] netlink: 'syz.7.6042': attribute type 1 has an invalid length. [ 852.588205][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.590433][T22130] netlink: 314 bytes leftover after parsing attributes in process `syz.7.6042'. [ 852.635624][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.673025][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.730093][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.764232][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.785512][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.803500][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.824251][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.849714][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.864511][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.884212][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.896891][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.915981][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.934168][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.958372][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 852.987279][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.020066][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.059673][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.086093][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.103017][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.132382][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.169249][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.193496][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.216713][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.234851][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.254109][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.278884][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.309216][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.317910][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.330954][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.340591][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.353878][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.362320][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.373145][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.380735][T22134] Bluetooth: hci0: command 0x0406 tx timeout [ 853.395840][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.414463][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.462234][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.484748][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.514638][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.530973][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.554164][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.575218][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.596176][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.627079][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.641939][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.661253][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.685121][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.707693][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.719726][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.748570][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.768782][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.795624][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.810569][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.826210][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.864746][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.886294][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.912644][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.931323][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.953551][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.975120][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 853.992563][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.013195][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.053548][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.083317][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.093121][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.103333][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.119129][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.135546][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.158993][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.206580][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.220537][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.243380][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.264968][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.273258][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.295103][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.313726][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.335532][T22134] Bluetooth: hci4: command 0x0c1a tx timeout [ 854.335822][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.397358][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.414491][T22134] Bluetooth: hci6: command 0x0406 tx timeout [ 854.420764][T22147] FAULT_INJECTION: forcing a failure. [ 854.420764][T22147] name failslab, interval 1, probability 393216, space 0, times 0 [ 854.451066][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.461731][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.507912][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.515555][T22147] CPU: 1 UID: 0 PID: 22147 Comm: syz.6.6046 Tainted: G U L syzkaller #0 PREEMPT(full) [ 854.515608][T22147] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 854.515620][T22147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 854.515640][T22147] Call Trace: [ 854.515651][T22147] [ 854.515664][T22147] dump_stack_lvl+0x100/0x190 [ 854.515718][T22147] should_fail_ex.cold+0x5/0xa [ 854.515770][T22147] should_failslab+0xc2/0x120 [ 854.515812][T22147] __kmalloc_cache_noprof+0x80/0x810 [ 854.515848][T22147] ? io_uring_alloc_task_context+0xa7/0x54b [ 854.515893][T22147] ? io_uring_alloc_task_context+0xa7/0x54b [ 854.515935][T22147] io_uring_alloc_task_context+0xa7/0x54b [ 854.515976][T22147] ? file_init_path+0x48e/0x670 [ 854.516021][T22147] ? __pfx_io_uring_alloc_task_context+0x10/0x10 [ 854.516067][T22147] ? alloc_file_pseudo+0x1a5/0x230 [ 854.516119][T22147] __io_uring_add_tctx_node.cold+0x10/0x185 [ 854.516164][T22147] ? __pfx___io_uring_add_tctx_node+0x10/0x10 [ 854.516218][T22147] ? __anon_inode_getfile+0x17c/0x280 [ 854.516265][T22147] io_uring_setup.cold+0x17f8/0x1a89 [ 854.516312][T22147] ? __pfx_io_uring_setup+0x10/0x10 [ 854.516357][T22147] ? __pfx_do_futex+0x10/0x10 [ 854.516421][T22147] ? xfd_validate_state+0x129/0x190 [ 854.516481][T22147] __x64_sys_io_uring_setup+0xc2/0x170 [ 854.516522][T22147] do_syscall_64+0xc9/0xf80 [ 854.516564][T22147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 854.516595][T22147] RIP: 0033:0x7f0c28f9aeb9 [ 854.516621][T22147] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 854.516652][T22147] RSP: 002b:00007f0c29ebe028 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 854.516682][T22147] RAX: ffffffffffffffda RBX: 00007f0c29215fa0 RCX: 00007f0c28f9aeb9 [ 854.516703][T22147] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 854.516730][T22147] RBP: 00007f0c29008c1f R08: 0000000000000000 R09: 0000000000000000 [ 854.516749][T22147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 854.516767][T22147] R13: 00007f0c29216038 R14: 00007f0c29215fa0 R15: 00007ffef9649c48 [ 854.516809][T22147] [ 854.574672][T22134] Bluetooth: hci5: command 0x0c1a tx timeout [ 854.765954][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.775811][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.784784][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.824693][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.845538][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.895532][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.915243][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.929164][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.939002][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.947726][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.966485][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 854.996207][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.007044][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.025533][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.069540][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.103381][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.121418][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.136268][T22163] netlink: 17 bytes leftover after parsing attributes in process `syz.7.6052'. [ 855.154940][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.169862][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.187792][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.225688][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.244069][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.277473][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.294434][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.309125][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.356842][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.392792][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.418605][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.436540][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.456471][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.464926][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.506597][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.519393][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.558324][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.576813][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.590303][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.613829][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.654255][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.682990][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.699899][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.732921][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.746003][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.784150][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.835599][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.866747][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.892926][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.904475][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.940321][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.969490][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 855.989758][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.011936][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.038153][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.072848][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.091337][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.100497][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.120113][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.139964][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.158533][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.182261][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.201973][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.213740][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.222999][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.231680][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.246195][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.274944][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.296901][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.319503][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.340280][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.357469][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.366323][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.391432][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.421290][T22187] FAULT_INJECTION: forcing a failure. [ 856.421290][T22187] name failslab, interval 1, probability 393216, space 0, times 0 [ 856.436487][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.473258][T22187] CPU: 1 UID: 0 PID: 22187 Comm: syz.6.6062 Tainted: G U L syzkaller #0 PREEMPT(full) [ 856.473314][T22187] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 856.473326][T22187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 856.473346][T22187] Call Trace: [ 856.473357][T22187] [ 856.473369][T22187] dump_stack_lvl+0x100/0x190 [ 856.473414][T22187] should_fail_ex.cold+0x5/0xa [ 856.473465][T22187] should_failslab+0xc2/0x120 [ 856.473509][T22187] kmem_cache_alloc_lru_noprof+0x8e/0x7d0 [ 856.473552][T22187] ? inode_set_ctime_to_ts+0x12f/0x3a0 [ 856.473590][T22187] ? __d_alloc+0x34/0xa80 [ 856.473626][T22187] ? __d_alloc+0x34/0xa80 [ 856.473655][T22187] __d_alloc+0x34/0xa80 [ 856.473680][T22187] d_alloc_pseudo+0x1c/0xc0 [ 856.473697][T22187] alloc_file_pseudo+0xcf/0x230 [ 856.473724][T22187] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 856.473749][T22187] ? __pfx_pipe_lock_cmp_fn+0x10/0x10 [ 856.473775][T22187] create_pipe_files+0x360/0x970 [ 856.473801][T22187] do_pipe2+0xbd/0x1e0 [ 856.473823][T22187] ? __pfx_do_pipe2+0x10/0x10 [ 856.473846][T22187] ? xfd_validate_state+0x129/0x190 [ 856.473881][T22187] __x64_sys_pipe+0x33/0x50 [ 856.473906][T22187] do_syscall_64+0xc9/0xf80 [ 856.473930][T22187] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 856.473949][T22187] RIP: 0033:0x7f0c28f9aeb9 [ 856.473964][T22187] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 856.473982][T22187] RSP: 002b:00007f0c29ebe028 EFLAGS: 00000246 ORIG_RAX: 0000000000000016 [ 856.474001][T22187] RAX: ffffffffffffffda RBX: 00007f0c29215fa0 RCX: 00007f0c28f9aeb9 [ 856.474013][T22187] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 856.474024][T22187] RBP: 00007f0c29008c1f R08: 0000000000000000 R09: 0000000000000000 [ 856.474035][T22187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 856.474046][T22187] R13: 00007f0c29216038 R14: 00007f0c29215fa0 R15: 00007ffef9649c48 [ 856.474075][T22187] [ 856.495686][T22134] Bluetooth: hci6: command 0x0406 tx timeout [ 856.553975][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.658635][T22197] FAULT_INJECTION: forcing a failure. [ 856.658635][T22197] name failslab, interval 1, probability 393216, space 0, times 0 [ 856.770581][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.782585][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.790218][T22197] CPU: 0 UID: 0 PID: 22197 Comm: syz.4.6066 Tainted: G U L syzkaller #0 PREEMPT(full) [ 856.790270][T22197] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 856.790283][T22197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 856.790300][T22197] Call Trace: [ 856.790312][T22197] [ 856.790323][T22197] dump_stack_lvl+0x100/0x190 [ 856.790364][T22197] should_fail_ex.cold+0x5/0xa [ 856.790413][T22197] should_failslab+0xc2/0x120 [ 856.790455][T22197] __kmalloc_cache_noprof+0x80/0x810 [ 856.790490][T22197] ? binder_open+0x148/0xe50 [ 856.790543][T22197] ? binder_open+0x148/0xe50 [ 856.790586][T22197] binder_open+0x148/0xe50 [ 856.790633][T22197] ? __pfx_apparmor_file_open+0x10/0x10 [ 856.790682][T22197] ? __pfx_binder_open+0x10/0x10 [ 856.790732][T22197] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 856.790778][T22197] do_dentry_open+0x73e/0x1570 [ 856.790819][T22197] ? __pfx_binder_open+0x10/0x10 [ 856.790862][T22197] ? security_inode_permission+0xbf/0x250 [ 856.790914][T22197] vfs_open+0x82/0x3f0 [ 856.790958][T22197] path_openat+0x21dc/0x3120 [ 856.791008][T22197] ? __pfx_path_openat+0x10/0x10 [ 856.791056][T22197] do_filp_open+0x1f7/0x420 [ 856.791094][T22197] ? __pfx_do_filp_open+0x10/0x10 [ 856.791153][T22197] ? _raw_spin_unlock+0x28/0x50 [ 856.791184][T22197] ? alloc_fd+0x476/0x790 [ 856.791230][T22197] do_sys_openat2+0x12e/0x220 [ 856.791274][T22197] ? __pfx_do_sys_openat2+0x10/0x10 [ 856.791332][T22197] __x64_sys_openat+0x12d/0x210 [ 856.791375][T22197] ? __pfx___x64_sys_openat+0x10/0x10 [ 856.791416][T22197] ? xfd_validate_state+0x129/0x190 [ 856.791476][T22197] do_syscall_64+0xc9/0xf80 [ 856.791517][T22197] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 856.791548][T22197] RIP: 0033:0x7f1eae79aeb9 [ 856.791574][T22197] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 856.791603][T22197] RSP: 002b:00007f1eaf61b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 856.791634][T22197] RAX: ffffffffffffffda RBX: 00007f1eaea15fa0 RCX: 00007f1eae79aeb9 [ 856.791655][T22197] RDX: 0000000000000040 RSI: 0000200000000400 RDI: ffffffffffffff9c [ 856.791685][T22197] RBP: 00007f1eae808c1f R08: 0000000000000000 R09: 0000000000000000 [ 856.791705][T22197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 856.791724][T22197] R13: 00007f1eaea16038 R14: 00007f1eaea15fa0 R15: 00007ffc9f2169d8 [ 856.791766][T22197] [ 856.792241][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 856.815895][T22134] Bluetooth: hci5: command 0x0c1a tx timeout [ 857.064525][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.126286][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.181003][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.232983][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.283802][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.299556][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.324060][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.339405][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.357733][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.390219][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.412261][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.431965][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.458238][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.478766][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.516718][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.545176][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.572330][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.642854][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.669242][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.687535][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.703737][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.717298][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.752544][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.780232][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.798186][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.816990][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.837163][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.865166][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.887145][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.904195][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.920183][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 857.977756][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.015206][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.043510][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.064083][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.095036][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.164069][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.189668][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.207783][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.235780][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.255212][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.274107][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.293021][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.319259][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.367118][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.400101][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.408519][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.438939][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.479834][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.499204][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.524019][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.556860][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.591023][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.621898][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.635696][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.666070][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.697331][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.749876][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.787036][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.824460][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.847705][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.882110][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.903016][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.924718][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.947570][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.987249][T22236] netlink: 'syz.7.6078': attribute type 1 has an invalid length. [ 858.996396][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 858.997727][T22236] netlink: 306 bytes leftover after parsing attributes in process `syz.7.6078'. [ 859.021728][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.068106][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.073202][T22236] netlink: 'syz.7.6078': attribute type 1 has an invalid length. [ 859.103243][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.117134][T22236] netlink: 306 bytes leftover after parsing attributes in process `syz.7.6078'. [ 859.129191][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.149287][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.168047][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.187674][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.196881][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.206371][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.223681][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.260081][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.287555][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.298799][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.320539][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.333130][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.374794][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.393150][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.433440][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.458331][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.477495][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.492741][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.521553][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.541254][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.561259][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.601399][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.618470][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.650157][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.683830][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.708213][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.732580][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.759665][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.778016][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.802249][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.827053][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.845485][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.887791][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.911375][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.940334][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.967271][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.979080][T22258] netlink: 326 bytes leftover after parsing attributes in process `syz.7.6087'. [ 859.992689][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 859.999315][T22258] IPv6: NLM_F_CREATE should be specified when creating new route [ 860.022904][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.043566][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.060964][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.090472][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.110881][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.132185][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.150504][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.184387][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.198821][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.268612][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.290447][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.321517][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.345551][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.370172][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.380823][T22262] mkiss: ax0: crc mode is auto. [ 860.393438][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.408725][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.434042][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.448633][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.481084][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.500160][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.512721][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.529413][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.553407][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.584699][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.610819][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.619410][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.667917][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.676851][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.717768][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.742199][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.764107][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.787809][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.809502][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.839095][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.851788][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.876103][T22273] FAULT_INJECTION: forcing a failure. [ 860.876103][T22273] name failslab, interval 1, probability 393216, space 0, times 0 [ 860.887847][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.920011][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 860.921801][T22273] CPU: 0 UID: 0 PID: 22273 Comm: syz.7.6094 Tainted: G U L syzkaller #0 PREEMPT(full) [ 860.921848][T22273] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 860.921859][T22273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 860.921876][T22273] Call Trace: [ 860.921886][T22273] [ 860.921898][T22273] dump_stack_lvl+0x100/0x190 [ 860.921946][T22273] should_fail_ex.cold+0x5/0xa [ 860.921990][T22273] should_failslab+0xc2/0x120 [ 860.922030][T22273] kmem_cache_alloc_lru_noprof+0x8e/0x7d0 [ 860.922067][T22273] ? d_alloc_parallel+0x864/0x14e0 [ 860.922095][T22273] ? proc_alloc_inode+0x25/0x200 [ 860.922137][T22273] ? __pfx_proc_alloc_inode+0x10/0x10 [ 860.922173][T22273] ? proc_alloc_inode+0x25/0x200 [ 860.922206][T22273] proc_alloc_inode+0x25/0x200 [ 860.922241][T22273] alloc_inode+0x68/0x250 [ 860.922279][T22273] new_inode+0x22/0x1c0 [ 860.922322][T22273] proc_pid_make_inode+0x22/0x160 [ 860.922360][T22273] proc_ns_dir_lookup+0x25b/0x390 [ 860.922402][T22273] ? __pfx_proc_ns_dir_lookup+0x10/0x10 [ 860.922436][T22273] lookup_open.isra.0+0x486/0x1890 [ 860.922473][T22273] ? __pfx_lookup_open.isra.0+0x10/0x10 [ 860.922520][T22273] ? mnt_get_write_access+0x1e9/0x2f0 [ 860.922566][T22273] path_openat+0xa9b/0x3120 [ 860.922610][T22273] ? __pfx_path_openat+0x10/0x10 [ 860.922656][T22273] do_filp_open+0x1f7/0x420 [ 860.922690][T22273] ? __pfx_do_filp_open+0x10/0x10 [ 860.922736][T22273] ? __pfx_kfree_link+0x10/0x10 [ 860.922786][T22273] ? _raw_spin_unlock+0x28/0x50 [ 860.922813][T22273] ? alloc_fd+0x476/0x790 [ 860.922855][T22273] do_sys_openat2+0x12e/0x220 [ 860.922897][T22273] ? __pfx_do_sys_openat2+0x10/0x10 [ 860.922941][T22273] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 860.922994][T22273] __x64_sys_openat+0x12d/0x210 [ 860.923034][T22273] ? __pfx___x64_sys_openat+0x10/0x10 [ 860.923078][T22273] ? do_user_addr_fault+0x8d6/0x12f0 [ 860.923119][T22273] do_syscall_64+0xc9/0xf80 [ 860.923156][T22273] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 860.923184][T22273] RIP: 0033:0x7f9c70f5b78e [ 860.923206][T22273] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 860.923232][T22273] RSP: 002b:00007f9c71d83ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 860.923260][T22273] RAX: ffffffffffffffda RBX: 00007f9c71d846c0 RCX: 00007f9c70f5b78e [ 860.923278][T22273] RDX: 0000000000000002 RSI: 00007f9c71d83f90 RDI: ffffffffffffff9c [ 860.923296][T22273] RBP: 00007f9c71008c1f R08: 0000000000000000 R09: 0000000000000000 [ 860.923313][T22273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 860.923329][T22273] R13: 00007f9c71216038 R14: 00007f9c71215fa0 R15: 00007ffc610bbf88 [ 860.923368][T22273] [ 861.356759][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 861.412962][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 861.431651][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 861.459448][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 861.480685][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 861.502661][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 861.539565][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 861.570890][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 861.608756][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 861.646045][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 861.676045][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 861.697077][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 861.725309][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 861.745241][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 861.769508][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 861.812115][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 861.834431][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 861.851741][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 861.885489][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 861.908960][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 861.930455][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 861.966822][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 861.978816][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 861.994361][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.006600][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.025627][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.037142][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.051270][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.064412][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.076254][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.096950][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.139528][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.164604][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.183731][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.202801][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.231713][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.246936][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.268474][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.310176][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.347122][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.380088][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.411365][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.453057][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.461986][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.483701][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.493256][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.519940][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.528914][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.574023][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.601425][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.631672][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.641131][T22301] FAULT_INJECTION: forcing a failure. [ 862.641131][T22301] name failslab, interval 1, probability 393216, space 0, times 0 [ 862.659079][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.670649][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.724044][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.756417][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 862.766221][T22301] CPU: 1 UID: 0 PID: 22301 Comm: syz.1.6105 Tainted: G U L syzkaller #0 PREEMPT(full) [ 862.766277][T22301] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 862.766290][T22301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 862.766311][T22301] Call Trace: [ 862.766323][T22301] [ 862.766336][T22301] dump_stack_lvl+0x100/0x190 [ 862.766381][T22301] should_fail_ex.cold+0x5/0xa [ 862.766434][T22301] should_failslab+0xc2/0x120 [ 862.766480][T22301] kmem_cache_alloc_noprof+0x83/0x780 [ 862.766523][T22301] ? d_instantiate+0x90/0xb0 [ 862.766563][T22301] ? alloc_empty_file+0x55/0x1c0 [ 862.766617][T22301] ? alloc_empty_file+0x55/0x1c0 [ 862.766671][T22301] alloc_empty_file+0x55/0x1c0 [ 862.766718][T22301] alloc_file_pseudo+0x13a/0x230 [ 862.766767][T22301] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 862.766818][T22301] ? _raw_spin_unlock+0x28/0x50 [ 862.766851][T22301] ? alloc_fd+0x476/0x790 [ 862.766891][T22301] __anon_inode_getfile+0xe8/0x280 [ 862.766940][T22301] __anon_inode_getfd+0x5c/0xe0 [ 862.766987][T22301] __x64_sys_fsopen+0x190/0x220 [ 862.767038][T22301] do_syscall_64+0xc9/0xf80 [ 862.767081][T22301] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 862.767115][T22301] RIP: 0033:0x7f3f1af9aeb9 [ 862.767143][T22301] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 862.767174][T22301] RSP: 002b:00007f3f1be6c028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ae [ 862.767207][T22301] RAX: ffffffffffffffda RBX: 00007f3f1b215fa0 RCX: 00007f3f1af9aeb9 [ 862.767235][T22301] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 862.767254][T22301] RBP: 00007f3f1b008c1f R08: 0000000000000000 R09: 0000000000000000 [ 862.767274][T22301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 862.767294][T22301] R13: 00007f3f1b216038 R14: 00007f3f1b215fa0 R15: 00007fff4e4fbc68 [ 862.767336][T22301] [ 863.232875][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.259648][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.268036][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.304928][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.313382][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.338876][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.367612][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.383501][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.395195][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.413488][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.422201][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.432170][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.442466][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.451810][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.479787][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.515577][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.547439][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.604996][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.635753][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.657639][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.693841][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.707344][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.752063][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.793180][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.852120][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.869962][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.884492][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.909996][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.931930][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.948411][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 863.981142][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.003428][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.031884][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.051258][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.089875][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.130859][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.158571][T22329] netlink: 186 bytes leftover after parsing attributes in process `syz.1.6115'. [ 864.213213][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.259971][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.305322][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.341212][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.376973][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.407135][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.432302][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.455783][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.484840][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.500887][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.527918][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.549867][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.558530][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.592976][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.617224][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.656250][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.682432][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.702046][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.714726][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.803650][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.830617][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.903139][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.924865][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.953097][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.963168][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 864.983685][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.000834][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.030459][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.039708][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.052770][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.067118][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.093645][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.113432][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.136847][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.163106][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.175249][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.186980][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.195663][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.215222][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.276787][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.306494][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.323324][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.353312][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.364509][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.373999][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.387260][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.402183][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.411123][T22351] i2c i2c-0: DVB: adapter 0 frontend 0 frequency 0 out of range (51000000..2150000000) [ 865.440334][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.449523][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.492559][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.518056][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.557141][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.582238][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.608354][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.642123][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.669523][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.701398][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.728567][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.740095][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.759375][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.785923][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.823440][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.852511][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.886439][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.901869][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.924086][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.959150][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 865.988597][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.008553][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.023530][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.044567][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.065036][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.082939][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.094814][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.119854][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.132846][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.159866][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.179950][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.198213][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.215766][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.236886][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.255587][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.276834][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.295803][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.317715][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.335811][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.355244][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.375441][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.423716][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.454282][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.487978][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.564073][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.581251][ T31] INFO: task syz-executor:5836 blocked for more than 184 seconds. [ 866.590203][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.604885][ T31] Tainted: G U L syzkaller #0 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 866.613248][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.637751][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 866.647697][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.675890][ T31] task:syz-executor state:D stack:23928 pid:5836 tgid:5836 ppid:1 task_flags:0x400140 flags:0x00080002 [ 866.679954][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.707271][T22369] netlink: 'syz.4.6129': attribute type 10 has an invalid length. [ 866.716516][ T31] Call Trace: [ 866.730578][ T31] [ 866.738596][ T31] ? __schedule+0xf67/0x5fa0 [ 866.740410][T22369] netlink: 330 bytes leftover after parsing attributes in process `syz.4.6129'. [ 866.750429][ T31] __schedule+0xfe6/0x5fa0 [ 866.755344][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.760469][ T31] ? __lock_acquire+0x4a5/0x2630 [ 866.779807][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.799577][ T31] ? __pfx___schedule+0x10/0x10 [ 866.813824][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.816019][ T31] ? find_held_lock+0x2b/0x80 [ 866.847969][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.867845][ T31] ? schedule+0x2bf/0x390 [ 866.877591][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.882116][ T31] schedule+0xdd/0x390 [ 866.910374][ T31] schedule_preempt_disabled+0x13/0x30 [ 866.916034][ T31] __mutex_lock+0xc9a/0x1b90 [ 866.917516][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.950603][ T31] ? nfsd_shutdown_threads+0x5b/0xf0 [ 866.960582][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 866.965693][ T31] ? net_generic+0xea/0x2a0 [ 866.970204][ T31] ? net_generic+0xea/0x2a0 [ 866.975552][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 866.990368][ T31] ? nfsd_shutdown_threads+0x5b/0xf0 [ 867.000545][ T31] nfsd_shutdown_threads+0x5b/0xf0 [ 867.004204][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.011515][ T31] nfsd_umount+0x3b/0x60 [ 867.017472][ T31] deactivate_locked_super+0xc1/0x1b0 [ 867.021410][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.030894][ T31] deactivate_super+0xe7/0x110 [ 867.035805][ T31] cleanup_mnt+0x21f/0x450 [ 867.040279][ T31] task_work_run+0x150/0x240 [ 867.041958][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.061311][ T31] ? __pfx_task_work_run+0x10/0x10 [ 867.070636][ T31] ? __x64_sys_umount+0x124/0x1a0 [ 867.076102][ T31] exit_to_user_mode_loop+0x100/0x4b0 [ 867.082568][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.110600][ T31] ? rcu_is_watching+0x12/0xc0 [ 867.121537][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.129923][ T31] do_syscall_64+0x4ea/0xf80 [ 867.140377][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 867.140397][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.141386][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.166060][ T31] RIP: 0033:0x7f6759d9c117 [ 867.174256][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.177477][ T31] RSP: 002b:00007fff711f03c8 EFLAGS: 00000246 [ 867.189249][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.212636][ T31] ORIG_RAX: 00000000000000a6 [ 867.218269][ T31] RAX: 0000000000000000 RBX: 00007f6759e0471f RCX: 00007f6759d9c117 [ 867.260969][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.303704][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.319692][ T31] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff711f0480 [ 867.323155][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.370814][ T31] RBP: 00007fff711f0480 R08: 00007fff711f1480 R09: 00000000ffffffff [ 867.378864][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff711f1510 [ 867.413584][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.421073][ T31] R13: 00007f6759e0471f R14: 00000000000a36fb R15: 00007fff711f1550 [ 867.429123][ T31] [ 867.451705][ T31] INFO: task syz-executor:7324 blocked for more than 205 seconds. [ 867.459605][ T31] Tainted: G U L syzkaller #0 [ 867.467132][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.491257][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 867.499999][ T31] task:syz-executor state:D stack:22488 pid:7324 tgid:7324 ppid:1 task_flags:0x400140 flags:0x00080002 [ 867.515003][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.551359][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.562525][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.569980][ T31] Call Trace: [ 867.573485][ T31] [ 867.576458][ T31] ? __schedule+0xf67/0x5fa0 [ 867.582386][T19382] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.589842][ T31] __schedule+0xfe6/0x5fa0 [ 867.602061][ T31] ? __lock_acquire+0x4a5/0x2630 [ 867.612488][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.620090][ T31] ? __pfx___schedule+0x10/0x10 [ 867.625232][ T31] ? find_held_lock+0x2b/0x80 [ 867.629981][ T31] ? schedule+0x2bf/0x390 [ 867.640226][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.652336][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.671609][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.679080][ T31] schedule+0xdd/0x390 [ 867.691194][ T31] schedule_preempt_disabled+0x13/0x30 [ 867.696937][ T31] __mutex_lock+0xc9a/0x1b90 [ 867.707896][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.716742][ T31] ? nfsd_shutdown_threads+0x5b/0xf0 [ 867.731014][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 867.736139][ T31] ? net_generic+0xea/0x2a0 [ 867.740659][ T31] ? net_generic+0xea/0x2a0 [ 867.747107][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.771088][ T31] ? nfsd_shutdown_threads+0x5b/0xf0 [ 867.776477][ T31] nfsd_shutdown_threads+0x5b/0xf0 [ 867.782473][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.803051][ T31] nfsd_umount+0x3b/0x60 [ 867.803313][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.807377][ T31] deactivate_locked_super+0xc1/0x1b0 [ 867.832333][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.841034][ T31] deactivate_super+0xe7/0x110 [ 867.846489][ T31] cleanup_mnt+0x21f/0x450 [ 867.862707][ T2980] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.864158][ T31] task_work_run+0x150/0x240 [ 867.883475][ T31] ? __pfx_task_work_run+0x10/0x10 [ 867.884357][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.888693][ T31] ? __x64_sys_umount+0x124/0x1a0 [ 867.901930][ T31] exit_to_user_mode_loop+0x100/0x4b0 [ 867.903306][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.907366][ T31] ? rcu_is_watching+0x12/0xc0 [ 867.920753][ T31] do_syscall_64+0x4ea/0xf80 [ 867.925500][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 867.931698][ T31] RIP: 0033:0x7f3c42d9c117 [ 867.932092][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.936160][ T31] RSP: 002b:00007ffe986d3218 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 867.953654][ T31] RAX: 0000000000000000 RBX: 00007f3c42e0471f RCX: 00007f3c42d9c117 [ 867.961920][ T31] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe986d32d0 [ 867.963116][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 867.969931][ T31] RBP: 00007ffe986d32d0 R08: 00007ffe986d42d0 R09: 00000000ffffffff [ 867.985421][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe986d4360 [ 867.995004][ T31] R13: 00007f3c42e0471f R14: 000000000009d6a9 R15: 00007ffe986d43a0 [ 867.995026][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 868.005831][ T31] [ 868.030762][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 868.091108][ T31] [ 868.091108][ T31] Showing all locks held in the system: [ 868.110410][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 868.118154][ T31] 1 lock held by khungtaskd/31: [ 868.118916][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 868.153348][ T31] #0: ffffffff8e5e3120 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x3d/0x184 [ 868.171717][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 868.191158][ T31] 2 locks held by syz-executor/5836: [ 868.201224][ T31] #0: ffff888033cf80e0 (&type->s_umount_key#51){++++}-{4:4}, at: deactivate_super+0xdf/0x110 [ 868.221794][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 868.230045][ T31] #1: ffffffff8ea476a8 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_shutdown_threads+0x5b/0xf0 [ 868.245024][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 868.281780][ T31] 3 locks held by kworker/1:4/5888: [ 868.287053][ T31] 2 locks held by kworker/1:5/5901: [ 868.301466][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 868.322628][ T31] #0: ffff88813fe15948 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x11ae/0x1840 [ 868.333689][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 868.351655][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 868.360656][ T31] #1: ffffc900048ffc98 (free_ipc_work){+.+.}-{0:0}, at: process_one_work+0x927/0x1840 [ 868.372720][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 868.391579][ T31] 2 locks held by syz-executor/7324: [ 868.396909][ T31] #0: ffff88802a8200e0 (&type->s_umount_key#51){++++}-{4:4}, at: deactivate_super+0xdf/0x110 [ 868.408601][ T61] xs_tcp_setup_socket: connect returned unhandled error -13 [ 868.426572][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 868.441227][ T31] #1: ffffffff8ea476a8 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_shutdown_threads+0x5b/0xf0 [ 868.450923][ T31] 2 locks held by syz.2.4589/17818: [ 868.457517][ T12] xs_tcp_setup_socket: connect returned unhandled error -13 [ 868.484278][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 868.491270][ T31] #0: ffffffff904a2bd0 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 868.499855][ T31] #1: ffffffff8ea476a8 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_threads_set_doit+0x687/0xbc0 [ 868.554295][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 868.561901][ T31] 1 lock held by syz-executor/18088: [ 868.567228][ T31] #0: ffffffff903f5d68 (rtnl_mutex){+.+.}-{4:4}, at: tun_chr_close+0x38/0x220 [ 868.617842][ T31] 1 lock held by syz.1.6098/22285: [ 868.641875][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 868.649823][ T31] 1 lock held by syz.6.6130/22366: [ 868.661514][ T31] [ 868.673192][ T31] ============================================= [ 868.673192][ T31] [ 868.683173][ T1110] xs_tcp_setup_socket: connect returned unhandled error -13 [ 868.711110][ T31] NMI backtrace for cpu 1 [ 868.711140][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Tainted: G U L syzkaller #0 PREEMPT(full) [ 868.711183][ T31] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 868.711195][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 868.711213][ T31] Call Trace: [ 868.711221][ T31] [ 868.711233][ T31] dump_stack_lvl+0x100/0x190 [ 868.711272][ T31] nmi_cpu_backtrace.cold+0x12d/0x151 [ 868.711315][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 868.711359][ T31] nmi_trigger_cpumask_backtrace+0x1d7/0x230 [ 868.711408][ T31] sys_info+0x141/0x190 [ 868.711440][ T31] watchdog+0xcc3/0xfe0 [ 868.711474][ T31] ? __pfx_watchdog+0x10/0x10 [ 868.711499][ T31] ? __kthread_parkme+0x18c/0x230 [ 868.711527][ T31] ? __pfx_watchdog+0x10/0x10 [ 868.711552][ T31] ? __pfx_watchdog+0x10/0x10 [ 868.711573][ T31] kthread+0x3b3/0x730 [ 868.711614][ T31] ? __pfx_kthread+0x10/0x10 [ 868.711644][ T31] ? ret_from_fork+0x79/0xaf0 [ 868.711665][ T31] ? ret_from_fork+0x79/0xaf0 [ 868.711687][ T31] ? rcu_is_watching+0x12/0xc0 [ 868.711710][ T31] ? __pfx_kthread+0x10/0x10 [ 868.711743][ T31] ret_from_fork+0x754/0xaf0 [ 868.711766][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 868.711790][ T31] ? __switch_to+0x7b9/0x10c0 [ 868.711818][ T31] ? __pfx_kthread+0x10/0x10 [ 868.711852][ T31] ret_from_fork_asm+0x1a/0x30 [ 868.711899][ T31] [ 868.852383][ T31] Sending NMI from CPU 1 to CPUs 0: [ 868.857640][ C0] NMI backtrace for cpu 0 [ 868.857662][ C0] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G U L syzkaller #0 PREEMPT(full) [ 868.857697][ C0] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 868.857706][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 868.857721][ C0] Workqueue: events free_obj_work [ 868.857752][ C0] RIP: 0010:__lock_acquire+0x11e/0x2630 [ 868.857783][ C0] Code: c8 00 00 00 01 48 89 04 24 75 1f 48 8d b4 1d 08 0b 00 00 0f b7 46 20 25 ff 1f 00 00 44 39 e8 75 09 4d 85 e4 0f 85 99 05 00 00 <48> 8b 04 24 44 89 ea 66 81 e2 ff 1f 48 01 c3 0f b7 43 20 4c 89 53 [ 868.857805][ C0] RSP: 0018:ffffc900000f7528 EFLAGS: 00000006 [ 868.857830][ C0] RAX: 000000000000055d RBX: 0000000000000050 RCX: 0000000000000002 [ 868.857845][ C0] RDX: 0000000000000000 RSI: ffff88801dea29d8 RDI: ffffffff8e5e3120 [ 868.857860][ C0] RBP: ffff88801dea1e80 R08: 0000000000000000 R09: 0000000000000000 [ 868.857875][ C0] R10: ffffffff8e5e3120 R11: 0000000000000001 R12: 0000000000000000 [ 868.857889][ C0] R13: 0000000000000007 R14: 0000000000000002 R15: 0000000000000000 [ 868.857903][ C0] FS: 0000000000000000(0000) GS:ffff8881245e2000(0000) knlGS:0000000000000000 [ 868.857927][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 868.857942][ C0] CR2: 000055941c6aff40 CR3: 0000000021778000 CR4: 00000000003526f0 [ 868.857958][ C0] Call Trace: [ 868.857965][ C0] [ 868.857980][ C0] lock_acquire+0x17c/0x330 [ 868.858007][ C0] ? unwind_next_frame+0xbd/0x1ea0 [ 868.858034][ C0] ? unwind_next_frame+0x3be/0x1ea0 [ 868.858059][ C0] ? unwind_next_frame+0x3be/0x1ea0 [ 868.858085][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 868.858112][ C0] unwind_next_frame+0xd1/0x1ea0 [ 868.858137][ C0] ? unwind_next_frame+0xbd/0x1ea0 [ 868.858161][ C0] ? kasan_save_free_info+0x3b/0x70 [ 868.858186][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 868.858212][ C0] arch_stack_walk+0x94/0xf0 [ 868.858238][ C0] ? kasan_save_free_info+0x3b/0x70 [ 868.858262][ C0] stack_trace_save+0x8e/0xc0 [ 868.858285][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 868.858308][ C0] ? __lock_acquire+0x4a5/0x2630 [ 868.858338][ C0] kasan_save_stack+0x30/0x50 [ 868.858364][ C0] ? kasan_save_stack+0x30/0x50 [ 868.858389][ C0] ? kasan_save_track+0x14/0x30 [ 868.858414][ C0] ? kasan_save_free_info+0x3b/0x70 [ 868.858453][ C0] kasan_save_track+0x14/0x30 [ 868.858478][ C0] kasan_save_free_info+0x3b/0x70 [ 868.858500][ C0] __kasan_slab_free+0x5f/0x80 [ 868.858527][ C0] kmem_cache_free+0x143/0x720 [ 868.858550][ C0] ? do_raw_spin_lock+0x128/0x260 [ 868.858581][ C0] ? free_object_list.isra.0+0xf8/0x2a0 [ 868.858609][ C0] ? free_object_list.isra.0+0xf8/0x2a0 [ 868.858634][ C0] free_object_list.isra.0+0xf8/0x2a0 [ 868.858659][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 868.858685][ C0] free_obj_work+0x19d/0x3d0 [ 868.858711][ C0] ? __pfx_free_obj_work+0x10/0x10 [ 868.858736][ C0] ? process_one_work+0x80b/0x1840 [ 868.858768][ C0] ? rcu_is_watching+0x12/0xc0 [ 868.858793][ C0] process_one_work+0x9c2/0x1840 [ 868.858835][ C0] ? __pfx_process_one_work+0x10/0x10 [ 868.858871][ C0] ? assign_work+0x19c/0x250 [ 868.858902][ C0] worker_thread+0x5da/0xe40 [ 868.858937][ C0] ? __pfx_worker_thread+0x10/0x10 [ 868.858969][ C0] ? kthread+0x17d/0x730 [ 868.858997][ C0] ? __pfx_worker_thread+0x10/0x10 [ 868.859028][ C0] kthread+0x3b3/0x730 [ 868.859057][ C0] ? __pfx_kthread+0x10/0x10 [ 868.859085][ C0] ? ret_from_fork+0x79/0xaf0 [ 868.859106][ C0] ? ret_from_fork+0x79/0xaf0 [ 868.859127][ C0] ? rcu_is_watching+0x12/0xc0 [ 868.859148][ C0] ? __pfx_kthread+0x10/0x10 [ 868.859177][ C0] ret_from_fork+0x754/0xaf0 [ 868.859198][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 868.859220][ C0] ? __switch_to+0x7b9/0x10c0 [ 868.859246][ C0] ? __pfx_kthread+0x10/0x10 [ 868.859275][ C0] ret_from_fork_asm+0x1a/0x30 [ 868.859313][ C0] [ 869.288106][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 869.309052][ T36] xs_tcp_setup_socket: connect returned unhandled error -13 [ 869.313213][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 869.313240][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Tainted: G U L syzkaller #0 PREEMPT(full) [ 869.313280][ T31] Tainted: [U]=USER, [L]=SOFTLOCKUP [ 869.313291][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 869.313307][ T31] Call Trace: [ 869.313317][ T31] [ 869.313329][ T31] dump_stack_lvl+0x100/0x190 [ 869.313366][ T31] vpanic+0x20d/0x630 [ 869.313394][ T31] panic+0xd1/0xd1 [ 869.313418][ T31] ? __pfx_panic+0x10/0x10 [ 869.313447][ T31] ? nmi_trigger_cpumask_backtrace+0x1b5/0x230 [ 869.313488][ T31] ? nmi_trigger_cpumask_backtrace+0x1f6/0x230 [ 869.313527][ T31] ? nmi_trigger_cpumask_backtrace+0x200/0x230 [ 869.313574][ T31] ? watchdog.cold+0x198/0x1ca [ 869.313601][ T31] ? watchdog+0xcd3/0xfe0 [ 869.313631][ T31] watchdog.cold+0x1a9/0x1ca [ 869.313669][ T31] ? __pfx_watchdog+0x10/0x10 [ 869.313698][ T31] ? __kthread_parkme+0x18c/0x230 [ 869.313730][ T31] ? __pfx_watchdog+0x10/0x10 [ 869.313759][ T31] ? __pfx_watchdog+0x10/0x10 [ 869.313785][ T31] kthread+0x3b3/0x730 [ 869.313822][ T31] ? __pfx_kthread+0x10/0x10 [ 869.313856][ T31] ? ret_from_fork+0x79/0xaf0 [ 869.313881][ T31] ? ret_from_fork+0x79/0xaf0 [ 869.313906][ T31] ? rcu_is_watching+0x12/0xc0 [ 869.313932][ T31] ? __pfx_kthread+0x10/0x10 [ 869.313971][ T31] ret_from_fork+0x754/0xaf0 [ 869.313998][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 869.314026][ T31] ? __switch_to+0x7b9/0x10c0 [ 869.314059][ T31] ? __pfx_kthread+0x10/0x10 [ 869.314096][ T31] ret_from_fork_asm+0x1a/0x30 [ 869.314149][ T31] [ 869.316896][ T31] Kernel Offset: disabled