last executing test programs: 17.388396202s ago: executing program 1 (id=1867): mmap$auto(0x0, 0x2020009, 0x8000000000000003, 0xf8, 0xfffffffffffffffa, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/zswap/parameters/compressor\x00', 0xc0002, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_batadv(&(0x7f0000000bc0), 0xffffffffffffffff) r1 = socket(0x1f, 0x1, 0x0) mmap$auto(0x0, 0x4, 0x9c07, 0x9b72, 0xffffffffffffffff, 0x8000) sendmmsg$auto(r1, 0x0, 0x7879, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x405, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) r3 = socket(0x15, 0x5, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @remote}, 0x6a) recvmmsg$auto(0x3, 0x0, 0x10000, 0x6, 0x0) sendmsg$auto(r3, &(0x7f0000000180)={&(0x7f0000000040), 0x7fc, 0x0, 0x8, 0x0, 0x1, 0x4}, 0x0) prctl$auto(0x59616d61, 0xffffffffffffffff, 0x1, 0x1004, 0xfffffffffffffffb) connect$auto(0x3, 0x0, 0x54) close_range$auto(0x0, 0xfffffffffffff000, 0x2) eventfd$auto(0x4) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socketpair$auto(0xfffffffd, 0x5, 0xffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, 0x0) capset$auto(&(0x7f0000000080)={0x4, 0xffffffffffffffff}, &(0x7f0000000100)={0x512, 0x100, 0x10001}) waitid$auto(0x0, 0xffffffffffffffff, &(0x7f0000000140)={@siginfo_0_0={0x9, 0x9, 0x5, @_sigchld={0xffffffffffffffff, 0xee00, 0x35c00000, 0xd9, 0xfffffffffffffffe}}}, 0x8, 0x0) rt_tgsigqueueinfo$auto_SIGCONT(r4, r5, 0x12, &(0x7f0000000480)={@siginfo_0_0={0x1, 0x1, 0x4, @_sigfault={&(0x7f0000000280)="7d0c21a0af19adf5aebc1657345a58ac34c95da6c9f03f20b8e466a226286d45b792cdcb76c04ff8ae30e15b9e2690ba5bd2c45bf195c231a614a1975f6e6230c50a3cc32e9d19930fe5c0740dba43798bd21e0945a78dbee4c1dc45c4249dbf8da546b9cbbd330823a9cec78357e47d11664d24dc9040ba5e11be716fdd1b04ab4d03f2ef3ce98244fbd8952d6ddb41f1f6010a7771b9feb914fde00d1b63c17be9c9fada98fa2b34230c7d24666bcc4d830202a3cb", @_addr_bnd={"d4df55635f3ad367", &(0x7f0000000340)="d7c5c6439ca53d413971a45bebecd5c41f865c70b834c8d4b4662dfd20fcd6c1009271ac453e83c364a1660ecda1d3b1582fc9dc112954e227ee904bcc80397d974aae9d81a9d895911fed813b79ed34b7c36fd40876503e015945afdbc89833631e18afe865f64a0a61e53f8b686df46aed027bb5ee29a5831d411a83b878ac14849d79e973097cdd7883fbc057519554e1522879fdba997024f5206b57ac40d2eac927cae94c0683b0166c42d6a651094d4cf543e4bdf920886b34f7", &(0x7f0000000440)}}}}) sendmsg$auto_BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ovs_packet(&(0x7f0000001940), 0xffffffffffffffff) 14.048182272s ago: executing program 1 (id=1877): openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x14fa02, 0x0) mmap$auto(0x0, 0x810004, 0x400000000ffb, 0x8000000008011, 0x3, 0x8000) r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, 0x0, 0xa0302, 0x0) writev$auto(r0, 0x0, 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_l2tp(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$auto_L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="f1ab3758982c0f69ac983cac38c9c2d5ac1b16d50f5820007666b3621bbc47d2aae9ab14f61503da30c989b4efcd249bdcc8fc0a7af016a37b9ae1c4f984630bdb1cdb80a6ca719b7c66a497ed8ca3aadec938051496910c8f95074790440b75c35893d760817858e8a0c6d3ea06d73d7dcee2708aa12443bb4396d457e55a5c0ee1dcdee461fe125f1dde8578f08fcc388d07cd9129be146c8ac101830adbe2a1335a76e94b6d7a4dff35e3bf27c821c242000028fbebf9437e6b431f8c319f1662dd4e2e397a9db0f2921869057cd455087471a4cffc", @ANYRES16=r2, @ANYBLOB="01002bbd7000f9dbdf250100000006000200010000000500070057000000080009000800000008000a000800000014001f0000000000000000000000ffffac1414bb14002000fe800000000000000000000000000028"], 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x2000d, 0x7, 0xeb1, 0x404, 0x10008000) r3 = openat$auto_raw_fops_raw_gadget(0xffffffffffffff9c, &(0x7f0000002640), 0x0, 0x0) ioctl$auto_USB_RAW_IOCTL_INIT(r3, 0x41015500, &(0x7f0000000140)={"a7a018b09bb196a05739a38a73473b93f5452886bc599ef976c54a71a5ce72a9af15390e93a8760df83859e16320e8d0b1161f13d12afae66b1d900a49586aa98d3504ca431aabab1964249251e57fa70517cc19b0e3974dc2a89e90c932b8859c767780d65e849700", "e600d778e82f8b8db7e27a036e39a8ac08de7e036d650e2184857e6b64f6a2c7fb08c6f5ce3828fb4e9498c076bef49c99c9cd91332e12b53664dc20fa879020fbd184c0d300c13be6047a70685ce029fb2385ae6e132c1c6adbcfbd873a3b925d397a08e8733e19ef5ec4f40b0b473c72efd18b8a9e9f3d12c5e44468922beb", 0x3}) fsconfig$auto_FSCONFIG_SET_BINARY(r3, 0x2, &(0x7f0000000000)='wlan0\x00', &(0x7f0000000180)="7c70451cd4439fd7c01ce7a0364f0b9e5596d50c5c3669c70bf8198a499a235de48f7ed9d94429fb92678a11aa16ad04ab579ce6becead2633281baae88e6bf20d15ad043d645fd6033254025bad8802851f39f2d8b1bc1a9d33dd3d654a92435270fd34e6de11d098ebdd0a70ace50dac092d32211faee48effc79c634839923596d97734743745239d5f69ab060c29a272594ee0f981a7bd99f87fa971", 0x6) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x38ca40, 0x0) open(0x0, 0x22240, 0x154) mmap$auto(0x0, 0xbfd, 0x10001, 0xffff, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0xc, 0x0) mprotect$auto(0x0, 0x8000000000000001, 0x8) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000500), r4) ustat$auto(0x12, &(0x7f0000000340)={0x2, 0x80, "417acc606935", "df5f19b5a360"}) socket(0x2, 0x2, 0x88) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) clone$auto(0x20003b46, 0x2, 0x0, 0x0, 0x2) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) connect$auto(0x3, &(0x7f00000000c0)=@in={0x2, 0x0, @rand_addr=0xfffffffe}, 0x55) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x6e}, 0x1, 0x0, 0x0, 0x44800}, 0x40080c8) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x1c03, 0x0, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x22240, 0x154) 11.677511196s ago: executing program 1 (id=1887): prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) r0 = socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nl80211(&(0x7f00000003c0), r0) sendmsg$auto_NL80211_CMD_GET_FTM_RESPONDER_STATS(r0, 0x0, 0x2000c880) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0xc800) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) sendmmsg$auto(0x3, 0x0, 0x787b, 0x7000000) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/scsi/scsi\x00', 0x80002, 0x0) write$auto_proc_reg_file_ops_compat_inode(r0, &(0x7f00000024c0)="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", 0xc00) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) sendmsg$auto_SMC_NETLINK_DISABLE_SEID(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x4c, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, "8e2aef4cd9c5eef720ed1d136718bd7bea5172658262ce739a3480bd3effe4734f92d56b61a443b1bb14667b2cf0e60e0b065dd961d6ce"}, 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x0) io_setup$auto(0x8000003, 0x0) openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) ioperm$auto(0x1, 0x1004, 0x7f) r2 = openat$auto_event_trigger_fops_trace(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/tracing/events/vmalloc/alloc_vmap_area/trigger\x00', 0x1, 0x0) write$auto_event_trigger_fops_trace(r2, &(0x7f0000000240)='!', 0x1) r3 = openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x181841, 0x0) write$auto(r3, 0x0, 0x1) madvise$auto(0x0, 0xfffffeffffff0004, 0x16) prctl$auto_PR_SET_MM_START_BRK(0x9, 0x6, 0x0, 0x4, 0x3) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) unshare$auto(0x40000080) mmap$auto(0xff0f0200, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) 8.618256071s ago: executing program 1 (id=1899): openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/vm/dirty_background_ratio\x00', 0x141241, 0x0) mmap$auto(0x0, 0x7, 0xdf, 0x9b72, 0x7, 0x28000) socket(0xa, 0x1, 0x84) r0 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, 0x0, 0xc0480, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) r1 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/xfrm_stat\x00', 0x80080, 0x0) read$auto(r1, &(0x7f0000000000)='/,\x00', 0x5644) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) fsconfig$auto_JFFS2_COMPR_MODE_NONE(r0, 0x9, 0x0, 0x0, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd3e, 0x1, 0x948b, 0x7, 0x3, 0x10001, 0x3, 0x5e, 0x80000001, 0x7, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffe]}, 0x0) write$auto(r2, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) select$auto(0x11, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948e, 0xffffffffffffffff, 0x15f4da0a, 0x3, 0x1000, 0x62, 0x4000008000001f, 0x7, 0x6d3e, 0x6, 0x2, 0x6]}, 0x0) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/nullb0/queue/scheduler\x00', 0xca002, 0x0) sendfile$auto(r3, r3, 0x0, 0x7ffff000) close_range$auto(0x2, 0x8, 0x0) gettid() openat$auto_proc_environ_operations_base(0xffffffffffffff9c, &(0x7f0000000380)='/proc/thread-self/environ\x00', 0x640, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, r0, 0xc4) madvise$auto(0x0, 0xffffffffffff0001, 0x15) prctl$auto(0x1000000003b, 0x6, 0x4, 0x105, 0x5) pidfd_open$auto(0x1, 0x0) socket(0xa, 0x5, 0x0) 7.295994055s ago: executing program 2 (id=1903): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8020) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, 0x401, 0x8000) socket$nl_generic(0x10, 0x3, 0x10) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) io_uring_setup$auto(0x58, 0x0) r0 = openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/usb/usbmon/33u\x00', 0x20202, 0x0) pread64$auto(r0, 0x0, 0x0, 0x9) close_range$auto(0x2, 0xa, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x60182, 0x0) io_uring_setup$auto(0xb, 0x0) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1) close_range$auto(0x2, 0xa, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x40000, 0x0) sysfs$auto(0x2, 0x1c, 0x0) r1 = fsopen$auto(0x0, 0x1) fsconfig$auto(r1, 0x8, 0x0, 0x0, 0x0) r2 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) setsockopt$auto(r2, 0x6, 0x3d, 0x0, 0x4) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/memory.swappiness\x00', 0xe3102, 0x0) fcntl$auto_F_GETSIG(r2, 0xb, 0x7fffffffffffffff) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/ib_srp/parameters/reconnect_delay\x00', 0x20681, 0x0) write$auto_kernfs_file_fops_kernfs_internal(r4, &(0x7f00000000c0)='-', 0x1) sendfile$auto(r3, r3, 0x0, 0xffff) 6.859325819s ago: executing program 1 (id=1905): r0 = openat$auto_xfs_dir_file_operations_xfs_file(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/bluetooth/hci1/power\x00', 0x600, 0x0) r1 = openat$auto_fops_atomic_t_(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/fail_io_timeout/space\x00', 0x4000, 0x0) ioctl$auto_XFS_IOC_FD_TO_HANDLE(r0, 0xc038586a, &(0x7f0000000280)={r1, &(0x7f0000000180)="597fb6f057923120c172f5fdab17cebffa86b0fb4a108dfb596f40c84c7a5f5e9191", 0x6, &(0x7f0000000300)="d2a68ff08268080481a84d133fe27114ef3d73b4b6910e327ff10dd37c19196cc5e893e356aae95441b04779d8494cddf726c3e87bd130388662bcd4d4aa7b0bdba742940c07e79013d999d4605317d009acb0023ced5fe62d9af84cafe4f84e3e7da9c59c6ec9f1eba1331985be1fa7c105f7d82748e256f9168ce47c3576fe570602a0ff81a65243327fb3a3e4699ccd91913b1790da", 0x2, &(0x7f00000001c0)="bf35ec00ef5fc3d3193906f82180ec62f6bdabbfa2cfc526922c22577b53bb08353463fdd17f3b2a1f06212121a98c3db3", &(0x7f0000000200)=0x7fff}) mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) r2 = openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/tracing/set_event\x00', 0x121000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000001340), 0xffffffffffffffff) sendmsg$auto_HWSIM_CMD_NEW_RADIO(r3, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01002bbd7000fcdbdf2504000000040010"], 0x20}, 0x1, 0x0, 0x0, 0x24040000}, 0x18800) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) io_uring_setup$auto(0x2, 0x0) r5 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) ioctl$auto_TIOCSETD2(r5, 0x5423, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x20009, 0xe3, 0x100000eb1, 0x40000000000a1, 0x8004) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) r6 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttyS2\x00', 0x101f81, 0x0) ioctl$auto_TIOCSETD2(r6, 0x5423, 0x0) ioctl$auto_TIOCVHANGUP2(r5, 0x5437, 0x0) close_range$auto(r2, 0x8, 0x0) brk$auto(0xffffffffffffff66) ioctl$auto_KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r7 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000140)='/proc/kcore\x00', 0x10b402, 0x0) pread64$auto(r7, 0x0, 0x800003, 0x270) openat$auto_snapshot_fops_user(0xffffffffffffff9c, &(0x7f0000000100), 0x202, 0x0) personality$auto(0xfffff032) ppoll$auto(&(0x7f0000001ac0)={0xffffffffffffffff, 0x9, 0x7}, 0x8, &(0x7f0000001b00)={0xf2, 0x9}, &(0x7f00000002c0)={0x10000}, 0x8) mprotect$auto(0x110c230000, 0xa588, 0x40) mremap$auto(0x110c231000, 0x0, 0x101, 0x3, 0x0) 6.70862124s ago: executing program 2 (id=1906): sendmsg$auto_SMC_NETLINK_REMOVE_UEID(0xffffffffffffffff, 0x0, 0x20000000) socket(0x2, 0x3, 0xa) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4082, 0x0) mmap$auto(0x2, 0x400008, 0xdf, 0x9b72, 0x2, 0x10000000008000) r0 = prctl$auto(0x80, 0x400000000006, 0x0, 0x277, 0xffffffff) utimensat$auto(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x38) mmap$auto(0x0, 0xe983, 0x9e, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socket(0x2, 0x2, 0x0) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) setsockopt$auto(0x3, 0x0, 0x4, 0x0, 0x28) r1 = socket(0x11, 0x3, 0x9) mmap$auto(0x0, 0x2, 0x0, 0xeb1, r1, 0x7fff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = io_uring_setup$auto(0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) fanotify_init$auto(0x5, 0x2000000000002) socket$nl_generic(0x10, 0x3, 0x10) socket(0x26, 0x80805, 0x0) socket(0xa, 0x3, 0x6) clone$auto(0x21003b46, 0x2, 0x0, 0x0, 0x6) bpf$auto(0x0, &(0x7f0000000040)=@bpf_attr_5={@target_ifindex=r4, r3, 0x99, 0x8, 0x1, @relative_id=0x4, 0x9}, 0x8a4) bpf$auto(0x2, &(0x7f00000001c0)=@raw_tracepoint={0x5, 0xffffffffffffffff, 0x0, 0x3}, 0x6) 6.701379197s ago: executing program 0 (id=1907): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket(0xa, 0x1, 0x84) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/loop14/queue/dma_alignment\x00', 0x80000, 0x0) read$auto(r0, 0x0, 0x20) openat$auto_tracing_saved_cmdlines_size_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/saved_cmdlines_size\x00', 0x61c042, 0x0) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) unshare$auto(0x40000080) (fail_nth: 3) 5.551716434s ago: executing program 0 (id=1908): unshare$auto(0x40000080) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) socket(0x11f4f9debbca24ea, 0x3, 0x0) listen$auto(0x3, 0x81) mmap$auto(0x0, 0x2020009, 0x3, 0x19, 0xfffffffffffffffa, 0x8000) statmount$auto(0x0, 0x0, 0x1fe, 0x81) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x2, &(0x7f00000001c0), 0x7, 0xa505}, 0x800}, 0x7, 0x4008) mmap$auto(0xffffffffffffffff, 0x400105, 0xfffffffffffffffe, 0x9b72, 0xc76, 0x8000) r1 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/neigh/vlan1/base_reachable_time\x00', 0x40400, 0x0) read$auto(r1, 0x0, 0x1ff) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00/status\x00', 0xa140, 0x0) r3 = openat$nci(0xffffffffffffff9c, &(0x7f0000001ec0), 0x2, 0x0) dup2$auto(r3, 0xffffffffffffffff) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x8002, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r2, &(0x7f0000000140)=""/122, 0x7a) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) keyctl$auto(0x20, 0x1, 0x0, 0x0, 0x2) prctl$auto(0x3, 0x1, 0x4, 0x4, 0x7) madvise$auto(0x0, 0xffffffffffff0005, 0x19) r4 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp1\x00', 0x20342, 0x0) ioctl$auto_SNDCTL_DSP_CHANNELS(r4, 0xc0045006, 0x0) r5 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000440)='/sys/kernel/mm/transparent_hugepage/hugepages-512kB/stats/split_deferred\x00', 0x80404, 0x0) read$auto(r5, &(0x7f0000000000)='/sys/devices/platform/vhci_hcd.8/usb26/descriptors\x00', 0x9) syz_genetlink_get_family_id$auto_ethtool(0x0, 0xffffffffffffffff) madvise$auto(0x0, 0x200007, 0x19) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x101001, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000001c0), 0x101000, 0x0) 4.416937456s ago: executing program 2 (id=1910): mmap$auto(0x0, 0x9, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) setreuid$auto(0x0, 0x0) openat$auto_sg_fops_sg(0xffffffffffffff9c, 0x0, 0x193802, 0x0) r0 = openat$auto_dynamic_events_ops_trace_dynevent(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing/dynamic_events\x00', 0x542, 0x0) write$auto_dynamic_events_ops_trace_dynevent(r0, &(0x7f0000000080)="65507307ff6587a725ca87720ef9769f20592e7748315620724892e74526afb97ab17a24948c80c0330e81cdf0a589966954526f4548210eee03e9df0e5e1af908387ecc25c8de6717e11b31ead2e4f452ee89d77cc56ac221fde7e6cf58162474a55f166c6498ec03208a", 0x6b) r1 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000140)='/proc/fs/cifs/open_files\x00', 0xd00, 0x0) ioctl$auto_dvb_demux_fops_dmxdev(0xffffffffffffffff, 0x7ff, &(0x7f0000000000)="27c2afced1ba09d463134c74d41ad8b7e455c6616636a461636ab88c934d8ea703b7e977da82e36504c017be5967e15b9b4452f41acc34a2") r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_ovs_meter(&(0x7f0000003040), 0xffffffffffffffff) write$auto(0x0, 0x0, 0x0) sendmsg$auto_OVS_METER_CMD_SET(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000003200)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c000400", @ANYRES16=r3, @ANYBLOB="5da929bd7000fcdbdf25020000000400020009000480ac00fc008f0000000800010005000000"], 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x40) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), r4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000001c0)={'wlan0\x00'}) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) mremap$auto(0x0, 0xbfffffffffffffff, 0x401, 0x0, 0x7fffffffb000) sendmsg$auto_NL80211_CMD_TRIGGER_SCAN(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x4000000) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/controlC0\x00', 0x214000, 0x0) read$auto_proc_iter_file_ops_compat_inode(r1, &(0x7f0000000180)=""/249, 0xf9) sysfs$auto(0x6, 0x9, 0x80000000) msgctl$auto_MSG_STAT_ANY(0x6, 0xd, &(0x7f0000000380)={{0x36f, 0xee01, 0xffffffffffffffff, 0x1000, 0x7f, 0x35}, &(0x7f0000000280)=0xff, &(0x7f0000000340)=0x7f, 0x0, 0x4, 0x4, 0x800, 0xffffffffffffffff, 0xe, 0x2, 0x1, @raw=0xdbcf, @raw=0x7}) r6 = syz_clone(0x8124400, 0x0, 0x0, 0x0, 0x0, 0x0) prctl$auto(0x200001, 0x1005, r6, 0x400000000000c, 0x5) r7 = fcntl$getown(r2, 0x9) sendmsg$auto_IPVS_CMD_DEL_DAEMON(r4, &(0x7f0000001f80)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001f40)={&(0x7f0000003240)=ANY=[@ANYBLOB="081b0000", @ANYRES16=0x0, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="00007e050180f000bc800400d880c8be6f21468c520d69bd6fa3c2a3e8ea40a360957f141aa29dd32250ca68af09df55611c3e6be5eae602300ecd21354aafa1cf10129f02ee7e65307bd36de311e83009a12b28aa8a124d34e624e76791016644949f8e9a875d29ac219207c7bc70ca4afd2cdd8c471a1e721dddbb13ae654121b6eea4d816262f1f9a38703b3e6e018c9b99d4122268dd341e622650f8ad5fd9c16f276bb9de4fe020bfbcf73b1c55a98a339ac6e9fbfd33888fd140c78c98685850070261358bbd392a4049ff8d8bc6c70077d06257b7f03375bb354441c211546a9cd31adec9403dc2275218040018800400c2801700b8002f6465762f736e642f636f6e74726f6c43300000e74e7a9a13edabfbe5b4f6c89857e1cac467415e0ed8bf7265db51663bb2e20425446666ddc0ea61d2de3eaf5a2324e7f2dc878313dbc8a6a5bc248e45287257053450e9aa791dfd7e5c5181522c42d2adec50032d504413ce817e025dd42b33569be31dd9b54df82cd54b78754c2cfcf6d39ad0a6825cfa23b860958c23d2e577154abdefd9dbb08858013c802d44708555f57fd1a3f840b300c0710ec8aa71a08f8188941b34e556cf379a17642e4e6d087f459793c895bda31ea9ac3f87e22d8612df557c17b2f57814c3f48216de4b7edffe378f71128e168a58f0e5953fab8de441e1da61418387dfd9e83399bc7bc8dd945b038a18b9c6df87dd42a2227bc6596ca3f8b63e9db22e116b9c1fd714636ca94f593880e4cd44f077c863b4a9243ed9c4036f74aac04680db9f513d4765b24678ee56e30532530e2e1e330db61ee87b0dab0e650630b169e83e430bae5feb109be59450d43a44d0b0da93e29b20a030f67cfebe4becfc2f166a3797bb365f777d3bc91808e58047526d0dc3bb4f4db8e5f85ca61fe27cdbb0de781c5b26dfab1d40b5cc3f7f89ccd30a0db31e2bf23600076f718abc0cf587fde7a9a0fbb2f8f0f8053478bbcd52d326842eaf6432cb39d1fc12203647d85bf450eef01374df3e08003400", @ANYRES32=r6, @ANYBLOB="04001a806080fa589451a6bc38b773f733b1c7dd4e7eaaa78f96c2e57b1de57a48caca80e699fdbfff5402dea2072e86a893c3050a221f2c2b81f95097d9f189c896bd6d159e6074ecce3f755e0155e4fd440211808c333649d0f60d386e627d4250238c4cc67ae5f0e0d6d5aa042fc4c9020f688d757703be55565e3b51f329df8c18d0d58ae63b13631ded470cd73e8c21b52abf1a9a97157dfd7006199258a03915c239b47b7896889f11b8b2078be8aff5222f3aade5f902d8211bdbccfa9f2778804db47d0e9a0f1cc6b772610d99b6c0aa5c7b68cc3aa2781f4589a9f8f62624fdf9606ef09609f2d6415f7a5defea4c5aece507c9b7b0f59469cefce469b60b467c7bf7cc6d78920bbf1259aa7d93f5f7e4dda02cba770f399922e4a7b2a20e8a0fb35746a50cba4f4435f8775cd1d00394456501dadd563f08000100860c000008008c00", @ANYRES32=r1, @ANYBLOB="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@ANYRES32=r7, @ANYBLOB="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"], 0x1b08}, 0x1, 0x0, 0x0, 0x14}, 0x40000) r8 = socket(0x1d, 0x3, 0x1) setsockopt$auto(r8, 0x65, 0x1, 0x0, 0x800) r9 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) mmap$auto(0xfffffffffffffffd, 0x2020009, 0xfffffffffff, 0xeb1, r9, 0x8000) keyctl$auto(0x1c, 0x0, 0x0, 0x0, 0x1) 3.825125271s ago: executing program 3 (id=1911): mmap$auto(0x0, 0x9, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_sg_fops_sg(0xffffffffffffff9c, 0x0, 0x193802, 0x0) r0 = socket(0x1d, 0x3, 0x1) setsockopt$auto(r0, 0x65, 0x1, 0x0, 0x800) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) write$auto(r1, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) mmap$auto(0xfffffffffffffffd, 0x2020009, 0xfffffffffff, 0xeb1, r1, 0x8000) keyctl$auto(0x1c, 0x0, 0x0, 0x0, 0x1) (fail_nth: 3) 3.729658353s ago: executing program 2 (id=1912): quotactl$auto(0x9, 0x0, 0x62a0, 0x0) mmap$auto(0x0, 0xabb, 0xdf, 0xe31, 0x40000000000a5, 0x8000) syz_genetlink_get_family_id$auto_802_15_4_mac(&(0x7f0000000100), 0xffffffffffffffff) (async) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) socket(0x2, 0x3, 0xa) openat$auto_rfkill_fops_core(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) (async) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D3\x00', 0x1, 0x0) openat$auto__ctl_fops_dm_ioctl(0xffffffffffffff9c, &(0x7f0000000000), 0x28002, 0x0) openat$auto_ftrace_event_format_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000640)='/sys/kernel/tracing/events/vmalloc/alloc_vmap_area/format\x00', 0x40, 0x0) (async) openat$auto_binder_fops_binder_internal(0xffffffffffffff9c, &(0x7f0000002340)='/dev/binderfs/binder0\x00', 0x800, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f0000000040)={[0x1ff, 0x7, 0xd, 0x8fd5, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x7, 0x1, 0x9, 0x3, 0xfffffffffefffffe]}, 0x0) (async) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd3e, 0x1, 0x948f, 0x3, 0x95f4da0a, 0xffffffffffffffff, 0x3, 0x62, 0x80000001, 0x7, 0x6d3f, 0x9, 0x8, 0xfffffffffffffffe]}, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) (async) r0 = openat$auto_stats_fops_(0xffffffffffffff9c, &(0x7f0000000000), 0x40002, 0x0) read$auto_stats_fops_(r0, &(0x7f0000000040)=""/47, 0x2f) (async) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async) socket(0x10, 0x2, 0x0) sendmsg$auto_OVS_DP_CMD_DEL(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20040c04}, 0xc0804) (async) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) open(0x0, 0x591083, 0x408) (async) getcwd$auto(0x0, 0xffffffffffffffff) (async) io_uring_register$auto_IORING_REGISTER_PROBE(0xffffffffffffffff, 0x8, 0x0, 0x2) (async) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) (async) openat$auto_tracing_mark_fops_trace(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/tracing/trace_marker\x00', 0x341, 0x0) write$auto(0x3, 0x0, 0x7fffffff) close_range$auto(0x2, 0x8000, 0x0) (async) socket(0x27, 0x6, 0x84) (async) openat$auto_tracing_pipe_fops_trace(0xffffffffffffff9c, 0x0, 0x20a02, 0x0) (async) sendfile$auto(0x1, 0x3, 0x0, 0xbff) 3.014879404s ago: executing program 3 (id=1913): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) listmount$auto(&(0x7f0000000100)={0x20, @raw, 0xffffffffffffffff}, 0x0, 0x5, 0x1) (fail_nth: 3) 2.512282488s ago: executing program 3 (id=1914): r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) write$auto(r0, &(0x7f0000000040)='-[\x00', 0x9) preadv2$auto(r0, &(0x7f0000000080)={0x0, 0x80000000}, 0x6, 0xffffffffffffffff, 0x4, 0x2e) r1 = socket(0x10, 0x2, 0x14) r2 = openat$auto_fuse_dev_operations_fuse_i(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x0, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x40000008000) r3 = socket(0x2, 0x1, 0x0) setsockopt$auto(r3, 0x6, 0x6, 0x0, 0x4) read$auto(r2, 0x0, 0x7fff) writev$auto(r1, &(0x7f00000000c0)={0x0, 0x710f}, 0x5) rseq$auto(&(0x7f00000001c0)={0x0, 0x9, 0x8, 0x40, 0xffffffff, 0x9, "a9eed30cbb2c0849b3157ba08888c3532e0dbf956402dc8dd9dccd220b1fb1fcb36ff6173cf33067700dc3eb1080682265a526d30fad7da27dce3d089fa1355feb736ff7172207c37add21d90a42dbb6fe006b5d23f9d4719b20b59183bbdccee121f275b50ac4fad3b3291bdf5db06cb73d067f728bc6c12ecbdac81b36b3a18535f8e20ae47a2ef6e39524926d9568641fd03ae1cf8d48fcdf548bc1f60448"}, 0x9, 0x3, 0x2af3) mmap$auto(0x0, 0x202000a, 0x5, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) prctl$auto_PR_SET_MM_ENV_END(0xfffffffa, 0xb, 0x0, 0x79, 0x5) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) close_range$auto(0x2, 0xa, 0x0) fanotify_init$auto(0x65, 0x2) r4 = pipe$auto(0x0) openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000000080)='/dev/input/event0\x00', 0x2, 0x0) dup2$auto(0x5, 0x4) write$auto(0x6, 0x0, 0x100000001) splice$auto(0x4, 0x0, r4, 0x0, 0x80000001, 0x9) 2.44353581s ago: executing program 2 (id=1915): socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mtrr\x00', 0xc0000, 0x0) ioctl$auto(r0, 0x2, 0x9) setsockopt$auto_SO_RCVPRIORITY(r0, 0x1, 0x52, &(0x7f0000001080)='/proc/self/net/rpc/use-gss-proxy\x00', 0x81) mmap$auto(0x0, 0x101, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) pidfd_open$auto(0x1, 0x0) acct$auto(&(0x7f0000000040)='/dev/video1\x00') prctl$auto(0x23, 0x4000000000000001, 0x2009, 0x0, 0x0) r1 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/rpc/use-gss-proxy\x00', 0x0, 0x0) prctl$auto(0x29, 0x17000000, 0x0, 0x0, 0x0) acct$auto(&(0x7f0000000000)='/proc/self/net/rpc/use-gss-proxy\x00') mbind$auto(0x6, 0xc50e, 0x2, &(0x7f00000010c0)=0x4, 0x7, 0x20000) read$auto_proc_reg_file_ops_compat_inode(r1, 0x0, 0x0) openat$auto_buffer_subbuf_size_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/buffer_subbuf_size_kb\x00', 0x40, 0x0) socket(0x11, 0x80003, 0x300) mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x8000) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r2 = openat$auto_mousedev_fops_mousedev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mouse0\x00', 0x181502, 0x0) openat$auto_dfs_global_fops_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/ubifs/chk_index\x00', 0x40aa2, 0x0) r3 = socket(0x2, 0x1, 0x106) connect$auto(0x3, &(0x7f00000000c0)=@ethernet={0x6, @local}, 0x52) setsockopt$auto(r3, 0x1, 0x40, &(0x7f0000000200)='\x00\x89e\xad\x97\xc5E\xea=\x0f\xf4\xba4\x05>y/21\xfd\'\xc7\x1c\xaeV`\xc7^\x05\"H\xb8\x12\x99\x1fF\xdc\xc4\x02FV\x04D&9?\xa8d\xc97B\x9f)\xc6\xbb\x15_\xfd\xa5\xaf\xf8\xb8\x8a\x186\xa9\x0eY;\x9a\xe32T\xddn\xa6zK\xef\xf7\x04\x81\xb4\xb7;\x12\x1ch$\xbd\xd1x\x15\xa8\x9c\xba\x83\xa7\xbdwf8\xc03z|\xcd\xbc\xa1+8\xcet\x960\a\x80\x88!\x9e\x96\xcd\xb5dB\xc1L\xb2\xb1\xe6\xf9\x92\xd4\xcd\v0|G\xb7\xc3+\xb5\xa9\xb4E>ry\x8d(\xcb\xadaH<-h\xef8\x0678]`\x1f\xe5\\\x9c\xb4\xbd 6\x9fP\x16\xb5\xa1.;d\xf5F7TgT\x908=l\x89\x05\x03\xcb\x04\x9c\x0e\x04\xb5a\xe6\xa6\x13\xf8\xb2\xe1\xab\vI;\x10\xa7\xcc\x84\x1d\xff(\x1c\x99\x90M\xba\xfe\xaa\x8e\x83\x98\xbb8\xc3\x02\x8d(\xb0\x9c@n\xb7\xd3TF\xc7\x7f\x11\x9e\x00\x00\x00\x00\x00', 0xbb) io_uring_setup$auto(0x59, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f0000000580)={[0x1ff, 0xfffffffffffeffff, 0xc, 0x1, 0x948d, 0x3, 0x15f4da0a, 0x3, 0x3, 0x60, 0x8000001f, 0x7, 0x6d3e, 0xc, 0x4, 0x6]}, 0x0) write$auto(r2, &(0x7f0000000040)=',/*@\x00', 0xf2) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) socket(0x18, 0x3, 0x2) fcntl$auto(0x0, 0x408, 0x100000) close_range$auto(0x2, 0xa, 0x0) 2.236279124s ago: executing program 0 (id=1916): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) listmount$auto(&(0x7f0000000100)={0x20, @raw, 0xffffffffffffffff}, 0x0, 0x5, 0x1) 1.948866874s ago: executing program 3 (id=1917): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0xffffffffffffffff, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) r0 = openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, &(0x7f0000000240)='/dev/usbmon32\x00', 0x80440, 0x0) kexec_load$auto(0xf, 0x9, &(0x7f0000000100)={@kbuf=&(0x7f0000000000)="62f0cafc0a3b169dbcaf534c6f6e0674260c7228d54676837a4cef750405d37041c34dc3ee85b062f23c275001400df81ba79cb4fd3bcb2bf7c239d6749ece697124e316470dd00f460b585e1b533cd651fdcf95e6b04ab3d0cd7a04be52db8b3de5a3c6135afaa210d4ea60510ee60257dd37890871c9c00e122e4d199663581b6a08da41b8bce6512d2c08785470fa4ad348793ef4d96f38dcdbada20dfe1607f7244228ad1cd9af96468548a79da670b481e587ea04df93855f3f7eb8f8f5a463947448cadd517ebe5a1719056e8f229b3122a10f984782a9e2c8604eb19f3c992947", 0xfd7e, 0xf2000000000000, 0x1}, 0x80) ioctl$auto_MON_IOCQ_RING_SIZE(r0, 0x9205, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/bus/usb/032/001\x00', 0x8202, 0x0) 1.804234681s ago: executing program 3 (id=1918): r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) write$auto(r0, &(0x7f0000000040)='-[\x00', 0x9) preadv2$auto(r0, &(0x7f0000000080)={0x0, 0x80000000}, 0x6, 0xffffffffffffffff, 0x4, 0x2e) r1 = socket(0x10, 0x2, 0x14) mmap$auto(0x400, 0x5, 0x3, 0xf0, r0, 0x8000) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x40000008000) r2 = socket(0x2, 0x1, 0x0) setsockopt$auto(r2, 0x6, 0x6, 0x0, 0x4) read$auto(0xffffffffffffffff, 0x0, 0x7fff) writev$auto(r1, &(0x7f00000000c0)={0x0, 0x710f}, 0x5) rseq$auto(&(0x7f00000001c0)={0x0, 0x9, 0x8, 0x40, 0xffffffff, 0x9, "a9eed30cbb2c0849b3157ba08888c3532e0dbf956402dc8dd9dccd220b1fb1fcb36ff6173cf33067700dc3eb1080682265a526d30fad7da27dce3d089fa1355feb736ff7172207c37add21d90a42dbb6fe006b5d23f9d4719b20b59183bbdccee121f275b50ac4fad3b3291bdf5db06cb73d067f728bc6c12ecbdac81b36b3a18535f8e20ae47a2ef6e39524926d9568641fd03ae1cf8d48fcdf548bc1f60448"}, 0x9, 0x3, 0x2af3) mmap$auto(0x0, 0x202000a, 0x5, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) prctl$auto_PR_SET_MM_ENV_END(0xfffffffa, 0xb, 0x0, 0x79, 0x5) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) close_range$auto(0x2, 0xa, 0x0) fanotify_init$auto(0x65, 0x2) r3 = pipe$auto(0x0) openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000000080)='/dev/input/event0\x00', 0x2, 0x0) dup2$auto(0x5, 0x4) write$auto(0x6, 0x0, 0x100000001) splice$auto(0x4, 0x0, r3, 0x0, 0x80000001, 0x9) 1.792932353s ago: executing program 0 (id=1919): semget$auto(0x1, 0x3, 0x3ff) 1.640215479s ago: executing program 2 (id=1920): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x752502, 0x0) mmap$auto(0x40000000000003, 0x400088, 0x1, 0x9b72, 0x2, 0x86) gettid() symlink$auto(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='./file0\x00') mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x40000008000) close_range$auto(0x0, 0xfffffffffffff001, 0x2) r1 = socket(0x1e, 0x1, 0x0) openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f0000000040), 0x30d000, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'veth1_to_bond\x00'}) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vbi0\x00', 0x80382, 0x0) r2 = openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, 0x0, 0x1, 0x0) r3 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/bus/pci/00/03.0\x00', 0x101f01, 0x0) ioctl$auto_rfkill_fops_core(0xffffffffffffffff, 0x8, 0x0) write$auto(r3, 0x0, 0xa) execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0) connect$auto(r2, &(0x7f00000018c0)=@vsock={0x28, 0x0, 0xffffffff, @local}, 0x55) sendmsg$auto_NL80211_CMD_GET_WIPHY(0xffffffffffffffff, 0x0, 0x20000040) write$auto(0x4, 0x0, 0x100082) ioctl$auto(0xffffffffffffffff, 0xc0045627, r1) r4 = openat$auto_urandom_fops_random(0xffffffffffffff9c, &(0x7f00000001c0), 0x125240, 0x0) r5 = openat$auto_configfs_file_operations_configfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/config/nvmet/discovery_nqn\x00', 0x1, 0x0) writev$auto(r5, &(0x7f00000000c0)={&(0x7f0000000040)="40c1", 0x128f}, 0x2) ioctl$auto_RNDGETENTCNT2(r4, 0x80045200, &(0x7f0000000200)=0x6) ppoll$auto(0x0, 0xf3, 0x0, 0x0, 0x8) close_range$auto(0x2, r0, 0xd) syz_clone(0x40010800, 0x0, 0xffffffffffffff84, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) 1.548688764s ago: executing program 0 (id=1921): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x80000008000) io_uring_setup$auto(0x406, 0x0) poll$auto(&(0x7f0000000d40)={0x3, 0x3, 0xa}, 0x5, 0x3fc) mmap$auto(0x0, 0x9, 0xffb, 0x8000000008011, 0x3, 0x0) getrandom$auto(0x0, 0x6000000, 0x3) io_uring_enter$auto(0x3, 0xa84, 0x7ffffffe, 0xa, 0x0, 0x46) (fail_nth: 3) 1.354263172s ago: executing program 1 (id=1922): prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) r0 = socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nl80211(&(0x7f00000003c0), r0) sendmsg$auto_NL80211_CMD_GET_FTM_RESPONDER_STATS(r0, 0x0, 0x2000c880) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0xc800) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) (fail_nth: 1) sendmmsg$auto(0x3, 0x0, 0x787b, 0x7000000) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/scsi/scsi\x00', 0x80002, 0x0) write$auto_proc_reg_file_ops_compat_inode(r0, &(0x7f00000024c0)="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", 0xc00) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) sendmsg$auto_SMC_NETLINK_DISABLE_SEID(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x4c, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, "8e2aef4cd9c5eef720ed1d136718bd7bea5172658262ce739a3480bd3effe4734f92d56b61a443b1bb14667b2cf0e60e0b065dd961d6ce"}, 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x0) io_setup$auto(0x8000003, 0x0) openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) ioperm$auto(0x1, 0x1004, 0x7f) r2 = openat$auto_event_trigger_fops_trace(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/tracing/events/vmalloc/alloc_vmap_area/trigger\x00', 0x1, 0x0) write$auto_event_trigger_fops_trace(r2, &(0x7f0000000240)='!', 0x1) r3 = openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000540)='/sys/kernel/tracing/events/vmalloc/enable\x00', 0x181841, 0x0) write$auto(r3, 0x0, 0x1) madvise$auto(0x0, 0xfffffeffffff0004, 0x16) prctl$auto_PR_SET_MM_START_BRK(0x9, 0x6, 0x0, 0x4, 0x3) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) unshare$auto(0x40000080) mmap$auto(0xff0f0200, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) 690.588634ms ago: executing program 3 (id=1923): prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) r0 = socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nl80211(&(0x7f00000003c0), r0) sendmsg$auto_NL80211_CMD_GET_FTM_RESPONDER_STATS(r0, 0x0, 0x2000c880) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0xc800) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) sendmmsg$auto(0x3, 0x0, 0x787b, 0x7000000) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/scsi/scsi\x00', 0x80002, 0x0) write$auto_proc_reg_file_ops_compat_inode(r0, &(0x7f00000024c0)="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", 0xc00) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) sendmsg$auto_SMC_NETLINK_DISABLE_SEID(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x4c, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, "8e2aef4cd9c5eef720ed1d136718bd7bea5172658262ce739a3480bd3effe4734f92d56b61a443b1bb14667b2cf0e60e0b065dd961d6ce"}, 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x0) io_setup$auto(0x8000003, 0x0) openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) ioperm$auto(0x1, 0x1004, 0x7f) r2 = openat$auto_event_trigger_fops_trace(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/tracing/events/vmalloc/alloc_vmap_area/trigger\x00', 0x1, 0x0) write$auto_event_trigger_fops_trace(r2, &(0x7f0000000240)='!', 0x1) r3 = openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000540)='/sys/kernel/tracing/events/vmalloc/enable\x00', 0x181841, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x0, 0xffffffffffffffff, 0x0) r4 = socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) close_range$auto(r4, r4, 0x0) r5 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video3\x00', 0x2aa01, 0x0) ioctl$auto(r5, 0xc0585611, r5) write$auto(r3, 0x0, 0x1) madvise$auto(0x0, 0xfffffeffffff0004, 0x16) prctl$auto_PR_SET_MM_START_BRK(0x9, 0x6, 0x0, 0x4, 0x3) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) unshare$auto(0x40000080) 0s ago: executing program 0 (id=1924): r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu0/trace_pipe_raw\x00', 0x1000, 0x0) mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x8e051, r0, 0x0) mmap$auto(0x0, 0x1000002020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) init_module$auto(0x0, 0xffff9, 0x0) r1 = epoll_create$auto(0x4) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2200, 0x0) socket(0x2, 0x1, 0x106) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r3 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdc, 0xeb5, 0x401, 0x41) mkdir$auto(&(0x7f0000000040)='./file0\x00', 0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x8000, 0x70) renameat2$auto(r3, 0x0, r1, 0x0, 0x7) sendmsg$auto_BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="110b27bd7000ffdbdf250900000800", @ANYRES32=0x0], 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x1000) ioctl$auto_USB_RAW_IOCTL_EP_SET_HALT(r1, 0x4004550d, 0x0) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000080)={{0x0, 0x8002, &(0x7f00000002c0)={0x0, 0xc4}, 0x2, 0x0, 0x0, 0x1}, 0xf}, 0x3, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd3e, 0x1, 0x948b, 0x3, 0x95f4da0a, 0xffffffffffffffff, 0x3, 0x62, 0x80000001, 0x7, 0x6d3f, 0x9, 0x8, 0xfffffffffffffffe]}, 0x0) write$auto(r2, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) select$auto(0xe, 0x0, 0x0, &(0x7f0000000440)={[0x10000000001ff, 0x4, 0xd, 0x1, 0x3, 0x10, 0x15f4da0a, 0x3, 0x5, 0x62, 0x80000023, 0x7, 0x6d3e, 0xd, 0xd, 0x40000000001]}, 0x0) r4 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000100)='/dev/video15\x00', 0x180, 0x0) read$auto_v4l2_fops_v4l2_dev(r4, &(0x7f0000000000)=""/194, 0xc2) close_range$auto(0x0, 0x5, 0x0) openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) madvise$auto(0x0, 0xffffffffffff0005, 0x19) close_range$auto(0x2, 0x8, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x261c2, 0x84) fallocate$auto(0x8000000000000003, 0x3, 0x8000000d, 0x9) madvise$auto(0x0, 0x8000000000000000, 0x15) kernel console output (not intermixed with test programs): 0000008000 [ 524.269952][T12655] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 524.269969][T12655] R13: 00007f5b56fe6038 R14: 00007f5b56fe5fa0 R15: 00007ffd45fe5938 [ 524.270008][T12655] [ 525.327392][T12664] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(4) [ 525.411512][T12667] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(4) [ 527.695205][T12705] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1562'. [ 532.761643][T12775] zswap: compressor not available [ 533.418627][T12787] FAULT_INJECTION: forcing a failure. [ 533.418627][T12787] name failslab, interval 1, probability 0, space 0, times 0 [ 533.446602][T12787] CPU: 1 UID: 0 PID: 12787 Comm: syz.3.1578 Not tainted syzkaller #0 PREEMPT(full) [ 533.446647][T12787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 533.446666][T12787] Call Trace: [ 533.446677][T12787] [ 533.446689][T12787] dump_stack_lvl+0x16c/0x1f0 [ 533.446744][T12787] should_fail_ex+0x512/0x640 [ 533.446779][T12787] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 533.446822][T12787] should_failslab+0xc2/0x120 [ 533.446868][T12787] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 533.446908][T12787] ? shmem_alloc_inode+0x25/0x50 [ 533.446956][T12787] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 533.446994][T12787] ? shmem_alloc_inode+0x25/0x50 [ 533.447033][T12787] shmem_alloc_inode+0x25/0x50 [ 533.447072][T12787] alloc_inode+0x64/0x240 [ 533.447107][T12787] new_inode+0x22/0x1c0 [ 533.447145][T12787] shmem_get_inode+0x19a/0xfb0 [ 533.447202][T12787] ? __vm_enough_memory+0x184/0x3f0 [ 533.447247][T12787] __shmem_file_setup+0x290/0x350 [ 533.447299][T12787] shmem_zero_setup+0x93/0x1b0 [ 533.447337][T12787] __mmap_region+0x2277/0x2a00 [ 533.447379][T12787] ? __pfx___mmap_region+0x10/0x10 [ 533.447409][T12787] ? __lock_acquire+0x436/0x2890 [ 533.447469][T12787] ? finish_task_switch.isra.0+0x207/0xbd0 [ 533.447506][T12787] ? lockdep_hardirqs_on+0x7c/0x110 [ 533.447533][T12787] ? finish_task_switch.isra.0+0x207/0xbd0 [ 533.447642][T12787] ? rcu_is_watching+0x12/0xc0 [ 533.447689][T12787] mmap_region+0x1ab/0x3f0 [ 533.447722][T12787] ? __get_unmapped_area+0x267/0x3f0 [ 533.447767][T12787] do_mmap+0xa3e/0x1210 [ 533.447812][T12787] ? __pfx_do_mmap+0x10/0x10 [ 533.447851][T12787] ? __pfx_down_write_killable+0x10/0x10 [ 533.447889][T12787] vm_mmap_pgoff+0x29e/0x470 [ 533.447933][T12787] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 533.447979][T12787] ? __x64_sys_futex+0x1e0/0x4c0 [ 533.448008][T12787] ? __x64_sys_futex+0x1e9/0x4c0 [ 533.448044][T12787] ksys_mmap_pgoff+0x7d/0x5c0 [ 533.448079][T12787] ? xfd_validate_state+0x61/0x180 [ 533.448104][T12787] ? __pfx_ksys_write+0x10/0x10 [ 533.448144][T12787] __x64_sys_mmap+0x125/0x190 [ 533.448189][T12787] do_syscall_64+0xcd/0xf80 [ 533.448218][T12787] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 533.448244][T12787] RIP: 0033:0x7fe8ec58f7c9 [ 533.448267][T12787] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 533.448295][T12787] RSP: 002b:00007fe8ed386038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 533.448322][T12787] RAX: ffffffffffffffda RBX: 00007fe8ec7e5fa0 RCX: 00007fe8ec58f7c9 [ 533.448341][T12787] RDX: 0000000000000006 RSI: 0000000004020009 RDI: 0000000000000000 [ 533.448358][T12787] RBP: 00007fe8ec613f91 R08: 0000000000000401 R09: 0000000000008000 [ 533.448376][T12787] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 533.448394][T12787] R13: 00007fe8ec7e6038 R14: 00007fe8ec7e5fa0 R15: 00007ffd79ca9a38 [ 533.448432][T12787] [ 539.422029][T12874] FAULT_INJECTION: forcing a failure. [ 539.422029][T12874] name failslab, interval 1, probability 0, space 0, times 0 [ 539.510842][T12874] CPU: 0 UID: 0 PID: 12874 Comm: syz.0.1596 Not tainted syzkaller #0 PREEMPT(full) [ 539.510870][T12874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 539.510881][T12874] Call Trace: [ 539.510888][T12874] [ 539.510895][T12874] dump_stack_lvl+0x16c/0x1f0 [ 539.510928][T12874] should_fail_ex+0x512/0x640 [ 539.510949][T12874] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 539.510973][T12874] should_failslab+0xc2/0x120 [ 539.510999][T12874] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 539.511021][T12874] ? shmem_alloc_inode+0x25/0x50 [ 539.511049][T12874] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 539.511079][T12874] ? shmem_alloc_inode+0x25/0x50 [ 539.511101][T12874] shmem_alloc_inode+0x25/0x50 [ 539.511123][T12874] alloc_inode+0x64/0x240 [ 539.511143][T12874] new_inode+0x22/0x1c0 [ 539.511165][T12874] shmem_get_inode+0x19a/0xfb0 [ 539.511192][T12874] ? __vm_enough_memory+0x184/0x3f0 [ 539.511218][T12874] __shmem_file_setup+0x290/0x350 [ 539.511248][T12874] shmem_zero_setup+0x93/0x1b0 [ 539.511271][T12874] __mmap_region+0x2277/0x2a00 [ 539.511294][T12874] ? __pfx___mmap_region+0x10/0x10 [ 539.511312][T12874] ? __lock_acquire+0x436/0x2890 [ 539.511344][T12874] ? finish_task_switch.isra.0+0x207/0xbd0 [ 539.511376][T12874] ? lockdep_hardirqs_on+0x7c/0x110 [ 539.511393][T12874] ? finish_task_switch.isra.0+0x207/0xbd0 [ 539.511456][T12874] ? rcu_is_watching+0x12/0xc0 [ 539.511485][T12874] mmap_region+0x1ab/0x3f0 [ 539.511506][T12874] ? __get_unmapped_area+0x267/0x3f0 [ 539.511539][T12874] do_mmap+0xa3e/0x1210 [ 539.511568][T12874] ? __pfx_do_mmap+0x10/0x10 [ 539.511593][T12874] ? __pfx_down_write_killable+0x10/0x10 [ 539.511617][T12874] vm_mmap_pgoff+0x29e/0x470 [ 539.511644][T12874] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 539.511673][T12874] ? __x64_sys_futex+0x1e0/0x4c0 [ 539.511692][T12874] ? __x64_sys_futex+0x1e9/0x4c0 [ 539.511714][T12874] ksys_mmap_pgoff+0x7d/0x5c0 [ 539.511738][T12874] ? xfd_validate_state+0x61/0x180 [ 539.511754][T12874] ? __pfx_ksys_write+0x10/0x10 [ 539.511780][T12874] __x64_sys_mmap+0x125/0x190 [ 539.511800][T12874] do_syscall_64+0xcd/0xf80 [ 539.511818][T12874] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 539.511836][T12874] RIP: 0033:0x7fa16c38f7c9 [ 539.511851][T12874] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 539.511868][T12874] RSP: 002b:00007fa16d233038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 539.511885][T12874] RAX: ffffffffffffffda RBX: 00007fa16c5e5fa0 RCX: 00007fa16c38f7c9 [ 539.511897][T12874] RDX: 0000000000000006 RSI: 0000000004020009 RDI: 0000000000000000 [ 539.511907][T12874] RBP: 00007fa16c413f91 R08: 0000000000000401 R09: 0000000000008000 [ 539.511917][T12874] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 539.511928][T12874] R13: 00007fa16c5e6038 R14: 00007fa16c5e5fa0 R15: 00007ffec9e6a528 [ 539.511950][T12874] [ 539.854346][T12875] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1595'. [ 540.655396][T12887] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(4) [ 543.073281][T12927] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(4) [ 543.228789][T12929] FAULT_INJECTION: forcing a failure. [ 543.228789][T12929] name failslab, interval 1, probability 0, space 0, times 0 [ 543.258435][T12929] CPU: 1 UID: 0 PID: 12929 Comm: syz.3.1608 Not tainted syzkaller #0 PREEMPT(full) [ 543.258463][T12929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 543.258474][T12929] Call Trace: [ 543.258481][T12929] [ 543.258489][T12929] dump_stack_lvl+0x16c/0x1f0 [ 543.258521][T12929] should_fail_ex+0x512/0x640 [ 543.258542][T12929] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 543.258567][T12929] should_failslab+0xc2/0x120 [ 543.258592][T12929] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 543.258614][T12929] ? shmem_alloc_inode+0x25/0x50 [ 543.258642][T12929] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 543.258665][T12929] ? shmem_alloc_inode+0x25/0x50 [ 543.258686][T12929] shmem_alloc_inode+0x25/0x50 [ 543.258708][T12929] alloc_inode+0x64/0x240 [ 543.258728][T12929] new_inode+0x22/0x1c0 [ 543.258748][T12929] shmem_get_inode+0x19a/0xfb0 [ 543.258775][T12929] ? __vm_enough_memory+0x184/0x3f0 [ 543.258801][T12929] __shmem_file_setup+0x290/0x350 [ 543.258830][T12929] shmem_zero_setup+0x93/0x1b0 [ 543.258852][T12929] __mmap_region+0x2277/0x2a00 [ 543.258876][T12929] ? __pfx___mmap_region+0x10/0x10 [ 543.258894][T12929] ? __lock_acquire+0x436/0x2890 [ 543.258926][T12929] ? finish_task_switch.isra.0+0x207/0xbd0 [ 543.258949][T12929] ? lockdep_hardirqs_on+0x7c/0x110 [ 543.258966][T12929] ? finish_task_switch.isra.0+0x207/0xbd0 [ 543.259027][T12929] ? rcu_is_watching+0x12/0xc0 [ 543.259055][T12929] mmap_region+0x1ab/0x3f0 [ 543.259076][T12929] ? __get_unmapped_area+0x267/0x3f0 [ 543.259103][T12929] do_mmap+0xa3e/0x1210 [ 543.259131][T12929] ? __pfx_do_mmap+0x10/0x10 [ 543.259156][T12929] ? __pfx_down_write_killable+0x10/0x10 [ 543.259179][T12929] vm_mmap_pgoff+0x29e/0x470 [ 543.259215][T12929] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 543.259244][T12929] ? __x64_sys_futex+0x1e0/0x4c0 [ 543.259265][T12929] ? __x64_sys_futex+0x1e9/0x4c0 [ 543.259287][T12929] ksys_mmap_pgoff+0x7d/0x5c0 [ 543.259312][T12929] ? xfd_validate_state+0x61/0x180 [ 543.259328][T12929] ? __pfx_ksys_write+0x10/0x10 [ 543.259355][T12929] __x64_sys_mmap+0x125/0x190 [ 543.259375][T12929] do_syscall_64+0xcd/0xf80 [ 543.259393][T12929] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 543.259410][T12929] RIP: 0033:0x7fe8ec58f7c9 [ 543.259425][T12929] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 543.259442][T12929] RSP: 002b:00007fe8ed386038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 543.259459][T12929] RAX: ffffffffffffffda RBX: 00007fe8ec7e5fa0 RCX: 00007fe8ec58f7c9 [ 543.259470][T12929] RDX: 0000000000000006 RSI: 0000000004020009 RDI: 0000000000000000 [ 543.259480][T12929] RBP: 00007fe8ec613f91 R08: 0000000000000401 R09: 0000000000008000 [ 543.259491][T12929] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 543.259501][T12929] R13: 00007fe8ec7e6038 R14: 00007fe8ec7e5fa0 R15: 00007ffd79ca9a38 [ 543.259523][T12929] [ 543.762792][T12942] FAULT_INJECTION: forcing a failure. [ 543.762792][T12942] name failslab, interval 1, probability 0, space 0, times 0 [ 543.776110][T12942] CPU: 1 UID: 0 PID: 12942 Comm: syz.0.1610 Not tainted syzkaller #0 PREEMPT(full) [ 543.776150][T12942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 543.776168][T12942] Call Trace: [ 543.776179][T12942] [ 543.776190][T12942] dump_stack_lvl+0x16c/0x1f0 [ 543.776242][T12942] should_fail_ex+0x512/0x640 [ 543.776274][T12942] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 543.776315][T12942] should_failslab+0xc2/0x120 [ 543.776358][T12942] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 543.776395][T12942] ? shmem_alloc_inode+0x25/0x50 [ 543.776446][T12942] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 543.776485][T12942] ? shmem_alloc_inode+0x25/0x50 [ 543.776523][T12942] shmem_alloc_inode+0x25/0x50 [ 543.776563][T12942] alloc_inode+0x64/0x240 [ 543.776598][T12942] new_inode+0x22/0x1c0 [ 543.776635][T12942] shmem_get_inode+0x19a/0xfb0 [ 543.776680][T12942] ? __vm_enough_memory+0x184/0x3f0 [ 543.776725][T12942] __shmem_file_setup+0x290/0x350 [ 543.776777][T12942] shmem_zero_setup+0x93/0x1b0 [ 543.776817][T12942] __mmap_region+0x2277/0x2a00 [ 543.776861][T12942] ? __pfx___mmap_region+0x10/0x10 [ 543.776893][T12942] ? __lock_acquire+0x436/0x2890 [ 543.776980][T12942] ? finish_task_switch.isra.0+0x207/0xbd0 [ 543.777022][T12942] ? lockdep_hardirqs_on+0x7c/0x110 [ 543.777050][T12942] ? finish_task_switch.isra.0+0x207/0xbd0 [ 543.777184][T12942] ? rcu_is_watching+0x12/0xc0 [ 543.777237][T12942] mmap_region+0x1ab/0x3f0 [ 543.777274][T12942] ? __get_unmapped_area+0x267/0x3f0 [ 543.777325][T12942] do_mmap+0xa3e/0x1210 [ 543.777378][T12942] ? __pfx_do_mmap+0x10/0x10 [ 543.777422][T12942] ? __pfx_down_write_killable+0x10/0x10 [ 543.777466][T12942] vm_mmap_pgoff+0x29e/0x470 [ 543.777519][T12942] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 543.777573][T12942] ? __x64_sys_futex+0x1e0/0x4c0 [ 543.777607][T12942] ? __x64_sys_futex+0x1e9/0x4c0 [ 543.777648][T12942] ksys_mmap_pgoff+0x7d/0x5c0 [ 543.777690][T12942] ? xfd_validate_state+0x61/0x180 [ 543.777717][T12942] ? __pfx_ksys_write+0x10/0x10 [ 543.777766][T12942] __x64_sys_mmap+0x125/0x190 [ 543.777803][T12942] do_syscall_64+0xcd/0xf80 [ 543.777836][T12942] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 543.777865][T12942] RIP: 0033:0x7fa16c38f7c9 [ 543.777892][T12942] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 543.777921][T12942] RSP: 002b:00007fa16d212038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 543.777964][T12942] RAX: ffffffffffffffda RBX: 00007fa16c5e6090 RCX: 00007fa16c38f7c9 [ 543.777983][T12942] RDX: 0000000000000006 RSI: 0000000004020009 RDI: 0000000000000000 [ 543.778003][T12942] RBP: 00007fa16c413f91 R08: 0000000000000401 R09: 0000000000008000 [ 543.778022][T12942] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 543.778040][T12942] R13: 00007fa16c5e6128 R14: 00007fa16c5e6090 R15: 00007ffec9e6a528 [ 543.778082][T12942] [ 544.296937][T12945] FAULT_INJECTION: forcing a failure. [ 544.296937][T12945] name failslab, interval 1, probability 0, space 0, times 0 [ 544.355652][T12945] CPU: 0 UID: 0 PID: 12945 Comm: syz.2.1612 Not tainted syzkaller #0 PREEMPT(full) [ 544.355699][T12945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 544.355719][T12945] Call Trace: [ 544.355730][T12945] [ 544.355742][T12945] dump_stack_lvl+0x16c/0x1f0 [ 544.355799][T12945] should_fail_ex+0x512/0x640 [ 544.355831][T12945] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 544.355869][T12945] should_failslab+0xc2/0x120 [ 544.355909][T12945] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 544.355947][T12945] ? shmem_alloc_inode+0x25/0x50 [ 544.355995][T12945] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 544.356035][T12945] ? shmem_alloc_inode+0x25/0x50 [ 544.356073][T12945] shmem_alloc_inode+0x25/0x50 [ 544.356113][T12945] alloc_inode+0x64/0x240 [ 544.356148][T12945] new_inode+0x22/0x1c0 [ 544.356195][T12945] shmem_get_inode+0x19a/0xfb0 [ 544.356244][T12945] ? __vm_enough_memory+0x184/0x3f0 [ 544.356287][T12945] __shmem_file_setup+0x290/0x350 [ 544.356339][T12945] shmem_zero_setup+0x93/0x1b0 [ 544.356379][T12945] __mmap_region+0x2277/0x2a00 [ 544.356423][T12945] ? __pfx___mmap_region+0x10/0x10 [ 544.356456][T12945] ? __lock_acquire+0x436/0x2890 [ 544.356517][T12945] ? finish_task_switch.isra.0+0x207/0xbd0 [ 544.356560][T12945] ? lockdep_hardirqs_on+0x7c/0x110 [ 544.356589][T12945] ? finish_task_switch.isra.0+0x207/0xbd0 [ 544.356708][T12945] ? rcu_is_watching+0x12/0xc0 [ 544.356780][T12945] mmap_region+0x1ab/0x3f0 [ 544.356817][T12945] ? __get_unmapped_area+0x267/0x3f0 [ 544.356867][T12945] do_mmap+0xa3e/0x1210 [ 544.356920][T12945] ? __pfx_do_mmap+0x10/0x10 [ 544.356977][T12945] ? __pfx_down_write_killable+0x10/0x10 [ 544.357021][T12945] vm_mmap_pgoff+0x29e/0x470 [ 544.357072][T12945] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 544.357126][T12945] ? __x64_sys_futex+0x1e0/0x4c0 [ 544.357159][T12945] ? __x64_sys_futex+0x1e9/0x4c0 [ 544.357207][T12945] ksys_mmap_pgoff+0x7d/0x5c0 [ 544.357248][T12945] ? xfd_validate_state+0x61/0x180 [ 544.357275][T12945] ? __pfx_ksys_write+0x10/0x10 [ 544.357322][T12945] __x64_sys_mmap+0x125/0x190 [ 544.357359][T12945] do_syscall_64+0xcd/0xf80 [ 544.357393][T12945] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 544.357424][T12945] RIP: 0033:0x7f47c018f7c9 [ 544.357450][T12945] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 544.357479][T12945] RSP: 002b:00007f47c10c7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 544.357509][T12945] RAX: ffffffffffffffda RBX: 00007f47c03e5fa0 RCX: 00007f47c018f7c9 [ 544.357529][T12945] RDX: 0000000000000006 RSI: 0000000004020009 RDI: 0000000000000000 [ 544.357547][T12945] RBP: 00007f47c0213f91 R08: 0000000000000401 R09: 0000000000008000 [ 544.357567][T12945] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 544.357585][T12945] R13: 00007f47c03e6038 R14: 00007f47c03e5fa0 R15: 00007ffd7383fa68 [ 544.357628][T12945] [ 545.417827][T12959] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1615'. [ 546.866357][T12979] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1619'. [ 547.891903][T12990] FAULT_INJECTION: forcing a failure. [ 547.891903][T12990] name failslab, interval 1, probability 0, space 0, times 0 [ 547.917223][T12993] netlink: 28 bytes leftover after parsing attributes in process `syz.1.1622'. [ 547.961375][T12990] CPU: 0 UID: 0 PID: 12990 Comm: syz.0.1623 Not tainted syzkaller #0 PREEMPT(full) [ 547.961402][T12990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 547.961413][T12990] Call Trace: [ 547.961420][T12990] [ 547.961427][T12990] dump_stack_lvl+0x16c/0x1f0 [ 547.961460][T12990] should_fail_ex+0x512/0x640 [ 547.961482][T12990] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 547.961507][T12990] should_failslab+0xc2/0x120 [ 547.961534][T12990] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 547.961556][T12990] ? shmem_alloc_inode+0x25/0x50 [ 547.961585][T12990] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 547.961608][T12990] ? shmem_alloc_inode+0x25/0x50 [ 547.961629][T12990] shmem_alloc_inode+0x25/0x50 [ 547.961652][T12990] alloc_inode+0x64/0x240 [ 547.961671][T12990] new_inode+0x22/0x1c0 [ 547.961692][T12990] shmem_get_inode+0x19a/0xfb0 [ 547.961719][T12990] ? __vm_enough_memory+0x184/0x3f0 [ 547.961745][T12990] __shmem_file_setup+0x290/0x350 [ 547.961774][T12990] shmem_zero_setup+0x93/0x1b0 [ 547.961796][T12990] __mmap_region+0x2277/0x2a00 [ 547.961820][T12990] ? __pfx___mmap_region+0x10/0x10 [ 547.961838][T12990] ? __lock_acquire+0x436/0x2890 [ 547.961869][T12990] ? finish_task_switch.isra.0+0x207/0xbd0 [ 547.961902][T12990] ? lockdep_hardirqs_on+0x7c/0x110 [ 547.961918][T12990] ? finish_task_switch.isra.0+0x207/0xbd0 [ 547.961979][T12990] ? rcu_is_watching+0x12/0xc0 [ 547.962008][T12990] mmap_region+0x1ab/0x3f0 [ 547.962029][T12990] ? __get_unmapped_area+0x267/0x3f0 [ 547.962056][T12990] do_mmap+0xa3e/0x1210 [ 547.962085][T12990] ? __pfx_do_mmap+0x10/0x10 [ 547.962111][T12990] ? __pfx_down_write_killable+0x10/0x10 [ 547.962134][T12990] vm_mmap_pgoff+0x29e/0x470 [ 547.962161][T12990] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 547.962190][T12990] ? __x64_sys_futex+0x1e0/0x4c0 [ 547.962209][T12990] ? __x64_sys_futex+0x1e9/0x4c0 [ 547.962231][T12990] ksys_mmap_pgoff+0x7d/0x5c0 [ 547.962254][T12990] ? xfd_validate_state+0x61/0x180 [ 547.962269][T12990] ? __pfx_ksys_write+0x10/0x10 [ 547.962301][T12990] __x64_sys_mmap+0x125/0x190 [ 547.962321][T12990] do_syscall_64+0xcd/0xf80 [ 547.962339][T12990] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 547.962356][T12990] RIP: 0033:0x7fa16c38f7c9 [ 547.962371][T12990] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 547.962388][T12990] RSP: 002b:00007fa16d233038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 547.962406][T12990] RAX: ffffffffffffffda RBX: 00007fa16c5e5fa0 RCX: 00007fa16c38f7c9 [ 547.962418][T12990] RDX: 0000000000000006 RSI: 0000000004020009 RDI: 0000000000000000 [ 547.962428][T12990] RBP: 00007fa16c413f91 R08: 0000000000000401 R09: 0000000000008000 [ 547.962438][T12990] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 547.962448][T12990] R13: 00007fa16c5e6038 R14: 00007fa16c5e5fa0 R15: 00007ffec9e6a528 [ 547.962471][T12990] [ 549.586767][T13018] FAULT_INJECTION: forcing a failure. [ 549.586767][T13018] name failslab, interval 1, probability 0, space 0, times 0 [ 549.675197][T13018] CPU: 1 UID: 0 PID: 13018 Comm: syz.3.1629 Not tainted syzkaller #0 PREEMPT(full) [ 549.675224][T13018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 549.675235][T13018] Call Trace: [ 549.675241][T13018] [ 549.675249][T13018] dump_stack_lvl+0x16c/0x1f0 [ 549.675281][T13018] should_fail_ex+0x512/0x640 [ 549.675302][T13018] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 549.675327][T13018] should_failslab+0xc2/0x120 [ 549.675353][T13018] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 549.675376][T13018] ? shmem_alloc_inode+0x25/0x50 [ 549.675404][T13018] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 549.675426][T13018] ? shmem_alloc_inode+0x25/0x50 [ 549.675447][T13018] shmem_alloc_inode+0x25/0x50 [ 549.675470][T13018] alloc_inode+0x64/0x240 [ 549.675491][T13018] new_inode+0x22/0x1c0 [ 549.675512][T13018] shmem_get_inode+0x19a/0xfb0 [ 549.675538][T13018] ? __vm_enough_memory+0x184/0x3f0 [ 549.675565][T13018] __shmem_file_setup+0x290/0x350 [ 549.675594][T13018] shmem_zero_setup+0x93/0x1b0 [ 549.675616][T13018] __mmap_region+0x2277/0x2a00 [ 549.675640][T13018] ? __pfx___mmap_region+0x10/0x10 [ 549.675658][T13018] ? __lock_acquire+0x436/0x2890 [ 549.675690][T13018] ? finish_task_switch.isra.0+0x207/0xbd0 [ 549.675714][T13018] ? lockdep_hardirqs_on+0x7c/0x110 [ 549.675731][T13018] ? finish_task_switch.isra.0+0x207/0xbd0 [ 549.675792][T13018] ? rcu_is_watching+0x12/0xc0 [ 549.675820][T13018] mmap_region+0x1ab/0x3f0 [ 549.675841][T13018] ? __get_unmapped_area+0x267/0x3f0 [ 549.675868][T13018] do_mmap+0xa3e/0x1210 [ 549.675908][T13018] ? __pfx_do_mmap+0x10/0x10 [ 549.675933][T13018] ? __pfx_down_write_killable+0x10/0x10 [ 549.675957][T13018] vm_mmap_pgoff+0x29e/0x470 [ 549.675984][T13018] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 549.676013][T13018] ? __x64_sys_futex+0x1e0/0x4c0 [ 549.676033][T13018] ? __x64_sys_futex+0x1e9/0x4c0 [ 549.676055][T13018] ksys_mmap_pgoff+0x7d/0x5c0 [ 549.676079][T13018] ? xfd_validate_state+0x61/0x180 [ 549.676095][T13018] ? __pfx_ksys_write+0x10/0x10 [ 549.676121][T13018] __x64_sys_mmap+0x125/0x190 [ 549.676141][T13018] do_syscall_64+0xcd/0xf80 [ 549.676159][T13018] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 549.676176][T13018] RIP: 0033:0x7fe8ec58f7c9 [ 549.676191][T13018] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 549.676208][T13018] RSP: 002b:00007fe8ed386038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 549.676226][T13018] RAX: ffffffffffffffda RBX: 00007fe8ec7e5fa0 RCX: 00007fe8ec58f7c9 [ 549.676237][T13018] RDX: 0000000000000006 RSI: 0000000004020009 RDI: 0000000000000000 [ 549.676248][T13018] RBP: 00007fe8ec613f91 R08: 0000000000000401 R09: 0000000000008000 [ 549.676258][T13018] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 549.676268][T13018] R13: 00007fe8ec7e6038 R14: 00007fe8ec7e5fa0 R15: 00007ffd79ca9a38 [ 549.676290][T13018] [ 551.705676][T13049] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(4) [ 554.504826][T13089] FAULT_INJECTION: forcing a failure. [ 554.504826][T13089] name failslab, interval 1, probability 0, space 0, times 0 [ 554.572900][T13089] CPU: 1 UID: 0 PID: 13089 Comm: syz.2.1643 Not tainted syzkaller #0 PREEMPT(full) [ 554.572937][T13089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 554.572954][T13089] Call Trace: [ 554.572964][T13089] [ 554.572975][T13089] dump_stack_lvl+0x16c/0x1f0 [ 554.573025][T13089] should_fail_ex+0x512/0x640 [ 554.573060][T13089] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 554.573103][T13089] should_failslab+0xc2/0x120 [ 554.573149][T13089] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 554.573197][T13089] ? shmem_alloc_inode+0x25/0x50 [ 554.573245][T13089] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 554.573284][T13089] ? shmem_alloc_inode+0x25/0x50 [ 554.573319][T13089] shmem_alloc_inode+0x25/0x50 [ 554.573355][T13089] alloc_inode+0x64/0x240 [ 554.573390][T13089] new_inode+0x22/0x1c0 [ 554.573427][T13089] shmem_get_inode+0x19a/0xfb0 [ 554.573474][T13089] ? __vm_enough_memory+0x184/0x3f0 [ 554.573520][T13089] __shmem_file_setup+0x290/0x350 [ 554.573572][T13089] shmem_zero_setup+0x93/0x1b0 [ 554.573611][T13089] __mmap_region+0x2277/0x2a00 [ 554.573658][T13089] ? __pfx___mmap_region+0x10/0x10 [ 554.573685][T13089] ? __lock_acquire+0x436/0x2890 [ 554.573742][T13089] ? finish_task_switch.isra.0+0x207/0xbd0 [ 554.573780][T13089] ? lockdep_hardirqs_on+0x7c/0x110 [ 554.573809][T13089] ? finish_task_switch.isra.0+0x207/0xbd0 [ 554.573929][T13089] ? rcu_is_watching+0x12/0xc0 [ 554.573982][T13089] mmap_region+0x1ab/0x3f0 [ 554.574018][T13089] ? __get_unmapped_area+0x267/0x3f0 [ 554.574066][T13089] do_mmap+0xa3e/0x1210 [ 554.574117][T13089] ? __pfx_do_mmap+0x10/0x10 [ 554.574161][T13089] ? __pfx_down_write_killable+0x10/0x10 [ 554.574212][T13089] vm_mmap_pgoff+0x29e/0x470 [ 554.574262][T13089] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 554.574313][T13089] ? __x64_sys_futex+0x1e0/0x4c0 [ 554.574345][T13089] ? __x64_sys_futex+0x1e9/0x4c0 [ 554.574385][T13089] ksys_mmap_pgoff+0x7d/0x5c0 [ 554.574427][T13089] ? __pfx_ksys_write+0x10/0x10 [ 554.574475][T13089] __x64_sys_mmap+0x125/0x190 [ 554.574511][T13089] do_syscall_64+0xcd/0xf80 [ 554.574542][T13089] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 554.574572][T13089] RIP: 0033:0x7f47c018f7c9 [ 554.574598][T13089] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 554.574627][T13089] RSP: 002b:00007f47c10a6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 554.574657][T13089] RAX: ffffffffffffffda RBX: 00007f47c03e6090 RCX: 00007f47c018f7c9 [ 554.574678][T13089] RDX: 0000000000000006 RSI: 0000000004020009 RDI: 0000000000000000 [ 554.574696][T13089] RBP: 00007f47c0213f91 R08: 0000000000000401 R09: 0000000000008000 [ 554.574716][T13089] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 554.574734][T13089] R13: 00007f47c03e6128 R14: 00007f47c03e6090 R15: 00007ffd7383fa68 [ 554.574777][T13089] [ 557.702776][T13141] FAULT_INJECTION: forcing a failure. [ 557.702776][T13141] name failslab, interval 1, probability 0, space 0, times 0 [ 557.766424][T13141] CPU: 0 UID: 0 PID: 13141 Comm: syz.3.1656 Not tainted syzkaller #0 PREEMPT(full) [ 557.766464][T13141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 557.766483][T13141] Call Trace: [ 557.766493][T13141] [ 557.766504][T13141] dump_stack_lvl+0x16c/0x1f0 [ 557.766555][T13141] should_fail_ex+0x512/0x640 [ 557.766588][T13141] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 557.766628][T13141] should_failslab+0xc2/0x120 [ 557.766669][T13141] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 557.766703][T13141] ? dquot_alloc_inode+0x51b/0xb90 [ 557.766734][T13141] ? __dquot_initialize+0x299/0xd50 [ 557.766765][T13141] ? __d_alloc+0x35/0xa80 [ 557.766808][T13141] ? __d_alloc+0x35/0xa80 [ 557.766833][T13141] __d_alloc+0x35/0xa80 [ 557.766863][T13141] d_alloc_pseudo+0x1c/0xc0 [ 557.766897][T13141] alloc_file_pseudo+0xcf/0x230 [ 557.766931][T13141] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 557.766975][T13141] __shmem_file_setup+0x1a8/0x350 [ 557.767025][T13141] shmem_zero_setup+0x93/0x1b0 [ 557.767062][T13141] __mmap_region+0x2277/0x2a00 [ 557.767102][T13141] ? __pfx___mmap_region+0x10/0x10 [ 557.767168][T13141] ? finish_task_switch.isra.0+0x202/0xbd0 [ 557.767211][T13141] ? rcu_is_watching+0x12/0xc0 [ 557.767328][T13141] ? rcu_is_watching+0x12/0xc0 [ 557.767386][T13141] mmap_region+0x1ab/0x3f0 [ 557.767422][T13141] ? __get_unmapped_area+0x267/0x3f0 [ 557.767471][T13141] do_mmap+0xa3e/0x1210 [ 557.767523][T13141] ? __pfx_do_mmap+0x10/0x10 [ 557.767566][T13141] ? __pfx_down_write_killable+0x10/0x10 [ 557.767610][T13141] vm_mmap_pgoff+0x29e/0x470 [ 557.767659][T13141] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 557.767711][T13141] ? __x64_sys_futex+0x1e0/0x4c0 [ 557.767743][T13141] ? __x64_sys_futex+0x1e9/0x4c0 [ 557.767792][T13141] ksys_mmap_pgoff+0x7d/0x5c0 [ 557.767832][T13141] ? xfd_validate_state+0x61/0x180 [ 557.767859][T13141] ? __pfx_ksys_write+0x10/0x10 [ 557.767905][T13141] __x64_sys_mmap+0x125/0x190 [ 557.767941][T13141] do_syscall_64+0xcd/0xf80 [ 557.767972][T13141] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 557.768002][T13141] RIP: 0033:0x7fe8ec58f7c9 [ 557.768028][T13141] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 557.768055][T13141] RSP: 002b:00007fe8ed386038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 557.768084][T13141] RAX: ffffffffffffffda RBX: 00007fe8ec7e5fa0 RCX: 00007fe8ec58f7c9 [ 557.768104][T13141] RDX: 0000000000000006 RSI: 0000000004020009 RDI: 0000000000000000 [ 557.768123][T13141] RBP: 00007fe8ec613f91 R08: 0000000000000401 R09: 0000000000008000 [ 557.768142][T13141] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 557.768160][T13141] R13: 00007fe8ec7e6038 R14: 00007fe8ec7e5fa0 R15: 00007ffd79ca9a38 [ 557.768203][T13141] [ 559.767055][T13159] FAULT_INJECTION: forcing a failure. [ 559.767055][T13159] name failslab, interval 1, probability 0, space 0, times 0 [ 559.781007][T13159] CPU: 1 UID: 0 PID: 13159 Comm: syz.0.1660 Not tainted syzkaller #0 PREEMPT(full) [ 559.781049][T13159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 559.781067][T13159] Call Trace: [ 559.781077][T13159] [ 559.781088][T13159] dump_stack_lvl+0x16c/0x1f0 [ 559.781139][T13159] should_fail_ex+0x512/0x640 [ 559.781174][T13159] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 559.781216][T13159] should_failslab+0xc2/0x120 [ 559.781260][T13159] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 559.781294][T13159] ? dquot_alloc_inode+0x51b/0xb90 [ 559.781329][T13159] ? __dquot_initialize+0x299/0xd50 [ 559.781361][T13159] ? __d_alloc+0x35/0xa80 [ 559.781394][T13159] ? __d_alloc+0x35/0xa80 [ 559.781419][T13159] __d_alloc+0x35/0xa80 [ 559.781451][T13159] d_alloc_pseudo+0x1c/0xc0 [ 559.781487][T13159] alloc_file_pseudo+0xcf/0x230 [ 559.781523][T13159] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 559.781567][T13159] __shmem_file_setup+0x1a8/0x350 [ 559.781619][T13159] shmem_zero_setup+0x93/0x1b0 [ 559.781657][T13159] __mmap_region+0x2277/0x2a00 [ 559.781699][T13159] ? __pfx___mmap_region+0x10/0x10 [ 559.781765][T13159] ? finish_task_switch.isra.0+0x202/0xbd0 [ 559.781808][T13159] ? rcu_is_watching+0x12/0xc0 [ 559.781936][T13159] ? rcu_is_watching+0x12/0xc0 [ 559.781989][T13159] mmap_region+0x1ab/0x3f0 [ 559.782024][T13159] ? __get_unmapped_area+0x267/0x3f0 [ 559.782073][T13159] do_mmap+0xa3e/0x1210 [ 559.782131][T13159] ? __pfx_do_mmap+0x10/0x10 [ 559.782174][T13159] ? __pfx_down_write_killable+0x10/0x10 [ 559.782215][T13159] vm_mmap_pgoff+0x29e/0x470 [ 559.782264][T13159] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 559.782314][T13159] ? __x64_sys_futex+0x1e0/0x4c0 [ 559.782347][T13159] ? __x64_sys_futex+0x1e9/0x4c0 [ 559.782386][T13159] ksys_mmap_pgoff+0x7d/0x5c0 [ 559.782425][T13159] ? xfd_validate_state+0x61/0x180 [ 559.782451][T13159] ? __pfx_ksys_write+0x10/0x10 [ 559.782495][T13159] __x64_sys_mmap+0x125/0x190 [ 559.782530][T13159] do_syscall_64+0xcd/0xf80 [ 559.782562][T13159] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 559.782592][T13159] RIP: 0033:0x7fa16c38f7c9 [ 559.782617][T13159] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 559.782648][T13159] RSP: 002b:00007fa16d233038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 559.782676][T13159] RAX: ffffffffffffffda RBX: 00007fa16c5e5fa0 RCX: 00007fa16c38f7c9 [ 559.782695][T13159] RDX: 0000000000000006 RSI: 0000000004020009 RDI: 0000000000000000 [ 559.782713][T13159] RBP: 00007fa16c413f91 R08: 0000000000000401 R09: 0000000000008000 [ 559.782732][T13159] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 559.782751][T13159] R13: 00007fa16c5e6038 R14: 00007fa16c5e5fa0 R15: 00007ffec9e6a528 [ 559.782793][T13159] [ 561.964020][T13178] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(4) [ 562.401362][T13195] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1667'. [ 564.011695][T13213] FAULT_INJECTION: forcing a failure. [ 564.011695][T13213] name failslab, interval 1, probability 0, space 0, times 0 [ 564.025307][T13213] CPU: 1 UID: 0 PID: 13213 Comm: syz.1.1671 Not tainted syzkaller #0 PREEMPT(full) [ 564.025350][T13213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 564.025369][T13213] Call Trace: [ 564.025380][T13213] [ 564.025393][T13213] dump_stack_lvl+0x16c/0x1f0 [ 564.025447][T13213] should_fail_ex+0x512/0x640 [ 564.025483][T13213] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 564.025526][T13213] should_failslab+0xc2/0x120 [ 564.025572][T13213] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 564.025610][T13213] ? shmem_alloc_inode+0x25/0x50 [ 564.025658][T13213] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 564.025697][T13213] ? shmem_alloc_inode+0x25/0x50 [ 564.025736][T13213] shmem_alloc_inode+0x25/0x50 [ 564.025775][T13213] alloc_inode+0x64/0x240 [ 564.025809][T13213] new_inode+0x22/0x1c0 [ 564.025847][T13213] shmem_get_inode+0x19a/0xfb0 [ 564.025894][T13213] ? __vm_enough_memory+0x184/0x3f0 [ 564.025940][T13213] __shmem_file_setup+0x290/0x350 [ 564.025995][T13213] shmem_zero_setup+0x93/0x1b0 [ 564.026035][T13213] __mmap_region+0x2277/0x2a00 [ 564.026078][T13213] ? __pfx___mmap_region+0x10/0x10 [ 564.026109][T13213] ? __lock_acquire+0x436/0x2890 [ 564.026170][T13213] ? finish_task_switch.isra.0+0x207/0xbd0 [ 564.026211][T13213] ? lockdep_hardirqs_on+0x7c/0x110 [ 564.026240][T13213] ? finish_task_switch.isra.0+0x207/0xbd0 [ 564.026361][T13213] ? rcu_is_watching+0x12/0xc0 [ 564.026413][T13213] mmap_region+0x1ab/0x3f0 [ 564.026448][T13213] ? __get_unmapped_area+0x267/0x3f0 [ 564.026497][T13213] do_mmap+0xa3e/0x1210 [ 564.026547][T13213] ? __pfx_do_mmap+0x10/0x10 [ 564.026591][T13213] ? __pfx_down_write_killable+0x10/0x10 [ 564.026628][T13213] vm_mmap_pgoff+0x29e/0x470 [ 564.026677][T13213] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 564.026727][T13213] ? __x64_sys_futex+0x1e0/0x4c0 [ 564.026758][T13213] ? __x64_sys_futex+0x1e9/0x4c0 [ 564.026793][T13213] ksys_mmap_pgoff+0x7d/0x5c0 [ 564.026830][T13213] ? xfd_validate_state+0x61/0x180 [ 564.026855][T13213] ? __pfx_ksys_write+0x10/0x10 [ 564.026899][T13213] __x64_sys_mmap+0x125/0x190 [ 564.026934][T13213] do_syscall_64+0xcd/0xf80 [ 564.026963][T13213] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 564.026999][T13213] RIP: 0033:0x7f5b56d8f7c9 [ 564.027023][T13213] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 564.027053][T13213] RSP: 002b:00007f5b57b4d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 564.027082][T13213] RAX: ffffffffffffffda RBX: 00007f5b56fe5fa0 RCX: 00007f5b56d8f7c9 [ 564.027103][T13213] RDX: 0000000000000006 RSI: 0000000004020009 RDI: 0000000000000000 [ 564.027120][T13213] RBP: 00007f5b56e13f91 R08: 0000000000000401 R09: 0000000000008000 [ 564.027139][T13213] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 564.027157][T13213] R13: 00007f5b56fe6038 R14: 00007f5b56fe5fa0 R15: 00007ffd45fe5938 [ 564.027198][T13213] [ 564.432988][T13210] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(4) [ 564.901158][T13219] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(4) [ 567.856082][T13272] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(4) [ 568.272707][T13282] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1686'. [ 568.381969][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 568.388493][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 571.639629][T13320] FAULT_INJECTION: forcing a failure. [ 571.639629][T13320] name failslab, interval 1, probability 0, space 0, times 0 [ 571.655042][T13320] CPU: 1 UID: 0 PID: 13320 Comm: syz.0.1697 Not tainted syzkaller #0 PREEMPT(full) [ 571.655068][T13320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 571.655079][T13320] Call Trace: [ 571.655085][T13320] [ 571.655093][T13320] dump_stack_lvl+0x16c/0x1f0 [ 571.655127][T13320] should_fail_ex+0x512/0x640 [ 571.655148][T13320] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 571.655172][T13320] should_failslab+0xc2/0x120 [ 571.655197][T13320] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 571.655220][T13320] ? shmem_alloc_inode+0x25/0x50 [ 571.655248][T13320] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 571.655270][T13320] ? shmem_alloc_inode+0x25/0x50 [ 571.655292][T13320] shmem_alloc_inode+0x25/0x50 [ 571.655314][T13320] alloc_inode+0x64/0x240 [ 571.655335][T13320] new_inode+0x22/0x1c0 [ 571.655359][T13320] shmem_get_inode+0x19a/0xfb0 [ 571.655386][T13320] ? __vm_enough_memory+0x184/0x3f0 [ 571.655412][T13320] __shmem_file_setup+0x290/0x350 [ 571.655440][T13320] shmem_zero_setup+0x93/0x1b0 [ 571.655463][T13320] __mmap_region+0x2277/0x2a00 [ 571.655487][T13320] ? __pfx___mmap_region+0x10/0x10 [ 571.655505][T13320] ? __lock_acquire+0x436/0x2890 [ 571.655536][T13320] ? finish_task_switch.isra.0+0x207/0xbd0 [ 571.655559][T13320] ? lockdep_hardirqs_on+0x7c/0x110 [ 571.655575][T13320] ? finish_task_switch.isra.0+0x207/0xbd0 [ 571.655637][T13320] ? rcu_is_watching+0x12/0xc0 [ 571.655666][T13320] mmap_region+0x1ab/0x3f0 [ 571.655686][T13320] ? __get_unmapped_area+0x267/0x3f0 [ 571.655730][T13320] do_mmap+0xa3e/0x1210 [ 571.655760][T13320] ? __pfx_do_mmap+0x10/0x10 [ 571.655786][T13320] ? __pfx_down_write_killable+0x10/0x10 [ 571.655809][T13320] vm_mmap_pgoff+0x29e/0x470 [ 571.655837][T13320] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 571.655865][T13320] ? __x64_sys_futex+0x1e0/0x4c0 [ 571.655885][T13320] ? __x64_sys_futex+0x1e9/0x4c0 [ 571.655908][T13320] ksys_mmap_pgoff+0x7d/0x5c0 [ 571.655941][T13320] ? xfd_validate_state+0x61/0x180 [ 571.655958][T13320] ? __pfx_ksys_write+0x10/0x10 [ 571.655984][T13320] __x64_sys_mmap+0x125/0x190 [ 571.656006][T13320] do_syscall_64+0xcd/0xf80 [ 571.656025][T13320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 571.656044][T13320] RIP: 0033:0x7fa16c38f7c9 [ 571.656060][T13320] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 571.656078][T13320] RSP: 002b:00007fa16d233038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 571.656095][T13320] RAX: ffffffffffffffda RBX: 00007fa16c5e5fa0 RCX: 00007fa16c38f7c9 [ 571.656106][T13320] RDX: 0000000000000006 RSI: 0000000004020009 RDI: 0000000000000000 [ 571.656118][T13320] RBP: 00007fa16c413f91 R08: 0000000000000401 R09: 0000000000008000 [ 571.656128][T13320] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 571.656138][T13320] R13: 00007fa16c5e6038 R14: 00007fa16c5e5fa0 R15: 00007ffec9e6a528 [ 571.656160][T13320] [ 572.545228][T13329] FAULT_INJECTION: forcing a failure. [ 572.545228][T13329] name failslab, interval 1, probability 0, space 0, times 0 [ 572.603986][T13329] CPU: 0 UID: 0 PID: 13329 Comm: syz.0.1700 Not tainted syzkaller #0 PREEMPT(full) [ 572.604018][T13329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 572.604028][T13329] Call Trace: [ 572.604035][T13329] [ 572.604042][T13329] dump_stack_lvl+0x16c/0x1f0 [ 572.604076][T13329] should_fail_ex+0x512/0x640 [ 572.604098][T13329] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 572.604121][T13329] should_failslab+0xc2/0x120 [ 572.604148][T13329] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 572.604170][T13329] ? shmem_alloc_inode+0x25/0x50 [ 572.604197][T13329] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 572.604220][T13329] ? shmem_alloc_inode+0x25/0x50 [ 572.604241][T13329] shmem_alloc_inode+0x25/0x50 [ 572.604264][T13329] alloc_inode+0x64/0x240 [ 572.604283][T13329] new_inode+0x22/0x1c0 [ 572.604304][T13329] shmem_get_inode+0x19a/0xfb0 [ 572.604331][T13329] ? __vm_enough_memory+0x184/0x3f0 [ 572.604356][T13329] __shmem_file_setup+0x290/0x350 [ 572.604385][T13329] shmem_zero_setup+0x93/0x1b0 [ 572.604406][T13329] __mmap_region+0x2277/0x2a00 [ 572.604430][T13329] ? __pfx___mmap_region+0x10/0x10 [ 572.604448][T13329] ? __lock_acquire+0x436/0x2890 [ 572.604480][T13329] ? finish_task_switch.isra.0+0x207/0xbd0 [ 572.604502][T13329] ? lockdep_hardirqs_on+0x7c/0x110 [ 572.604518][T13329] ? finish_task_switch.isra.0+0x207/0xbd0 [ 572.604580][T13329] ? rcu_is_watching+0x12/0xc0 [ 572.604608][T13329] mmap_region+0x1ab/0x3f0 [ 572.604628][T13329] ? __get_unmapped_area+0x267/0x3f0 [ 572.604655][T13329] do_mmap+0xa3e/0x1210 [ 572.604683][T13329] ? __pfx_do_mmap+0x10/0x10 [ 572.604708][T13329] ? __pfx_down_write_killable+0x10/0x10 [ 572.604731][T13329] vm_mmap_pgoff+0x29e/0x470 [ 572.604758][T13329] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 572.604787][T13329] ? __x64_sys_futex+0x1e0/0x4c0 [ 572.604806][T13329] ? __x64_sys_futex+0x1e9/0x4c0 [ 572.604828][T13329] ksys_mmap_pgoff+0x7d/0x5c0 [ 572.604852][T13329] ? xfd_validate_state+0x61/0x180 [ 572.604876][T13329] ? __pfx_ksys_write+0x10/0x10 [ 572.604909][T13329] __x64_sys_mmap+0x125/0x190 [ 572.604931][T13329] do_syscall_64+0xcd/0xf80 [ 572.604950][T13329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 572.604968][T13329] RIP: 0033:0x7fa16c38f7c9 [ 572.604985][T13329] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 572.605003][T13329] RSP: 002b:00007fa16d233038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 572.605021][T13329] RAX: ffffffffffffffda RBX: 00007fa16c5e5fa0 RCX: 00007fa16c38f7c9 [ 572.605032][T13329] RDX: 0000000000000006 RSI: 0000000004020009 RDI: 0000000000000000 [ 572.605043][T13329] RBP: 00007fa16c413f91 R08: 0000000000000401 R09: 0000000000008000 [ 572.605053][T13329] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 572.605063][T13329] R13: 00007fa16c5e6038 R14: 00007fa16c5e5fa0 R15: 00007ffec9e6a528 [ 572.605086][T13329] [ 575.659676][T13377] FAULT_INJECTION: forcing a failure. [ 575.659676][T13377] name failslab, interval 1, probability 0, space 0, times 0 [ 575.717070][T13377] CPU: 0 UID: 0 PID: 13377 Comm: syz.0.1711 Not tainted syzkaller #0 PREEMPT(full) [ 575.717096][T13377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 575.717106][T13377] Call Trace: [ 575.717113][T13377] [ 575.717121][T13377] dump_stack_lvl+0x16c/0x1f0 [ 575.717153][T13377] should_fail_ex+0x512/0x640 [ 575.717175][T13377] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 575.717199][T13377] should_failslab+0xc2/0x120 [ 575.717225][T13377] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 575.717247][T13377] ? shmem_alloc_inode+0x25/0x50 [ 575.717274][T13377] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 575.717296][T13377] ? shmem_alloc_inode+0x25/0x50 [ 575.717317][T13377] shmem_alloc_inode+0x25/0x50 [ 575.717340][T13377] alloc_inode+0x64/0x240 [ 575.717359][T13377] new_inode+0x22/0x1c0 [ 575.717380][T13377] shmem_get_inode+0x19a/0xfb0 [ 575.717407][T13377] ? __vm_enough_memory+0x184/0x3f0 [ 575.717432][T13377] __shmem_file_setup+0x290/0x350 [ 575.717461][T13377] shmem_zero_setup+0x93/0x1b0 [ 575.717483][T13377] __mmap_region+0x2277/0x2a00 [ 575.717507][T13377] ? __pfx___mmap_region+0x10/0x10 [ 575.717525][T13377] ? __lock_acquire+0x436/0x2890 [ 575.717557][T13377] ? finish_task_switch.isra.0+0x207/0xbd0 [ 575.717580][T13377] ? lockdep_hardirqs_on+0x7c/0x110 [ 575.717596][T13377] ? finish_task_switch.isra.0+0x207/0xbd0 [ 575.717658][T13377] ? rcu_is_watching+0x12/0xc0 [ 575.717686][T13377] mmap_region+0x1ab/0x3f0 [ 575.717707][T13377] ? __get_unmapped_area+0x267/0x3f0 [ 575.717734][T13377] do_mmap+0xa3e/0x1210 [ 575.717762][T13377] ? __pfx_do_mmap+0x10/0x10 [ 575.717786][T13377] ? __pfx_down_write_killable+0x10/0x10 [ 575.717810][T13377] vm_mmap_pgoff+0x29e/0x470 [ 575.717846][T13377] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 575.717875][T13377] ? __x64_sys_futex+0x1e0/0x4c0 [ 575.717895][T13377] ? __x64_sys_futex+0x1e9/0x4c0 [ 575.717917][T13377] ksys_mmap_pgoff+0x7d/0x5c0 [ 575.717941][T13377] ? xfd_validate_state+0x61/0x180 [ 575.717957][T13377] ? __pfx_ksys_write+0x10/0x10 [ 575.717984][T13377] __x64_sys_mmap+0x125/0x190 [ 575.718005][T13377] do_syscall_64+0xcd/0xf80 [ 575.718023][T13377] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 575.718042][T13377] RIP: 0033:0x7fa16c38f7c9 [ 575.718058][T13377] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 575.718075][T13377] RSP: 002b:00007fa16d233038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 575.718092][T13377] RAX: ffffffffffffffda RBX: 00007fa16c5e5fa0 RCX: 00007fa16c38f7c9 [ 575.718103][T13377] RDX: 0000000000000006 RSI: 0000000004020009 RDI: 0000000000000000 [ 575.718114][T13377] RBP: 00007fa16c413f91 R08: 0000000000000401 R09: 0000000000008000 [ 575.718124][T13377] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 575.718134][T13377] R13: 00007fa16c5e6038 R14: 00007fa16c5e5fa0 R15: 00007ffec9e6a528 [ 575.718156][T13377] [ 576.042252][T13375] FAULT_INJECTION: forcing a failure. [ 576.042252][T13375] name failslab, interval 1, probability 0, space 0, times 0 [ 576.500855][T13375] CPU: 0 UID: 0 PID: 13375 Comm: syz.2.1710 Not tainted syzkaller #0 PREEMPT(full) [ 576.500882][T13375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 576.500893][T13375] Call Trace: [ 576.500899][T13375] [ 576.500907][T13375] dump_stack_lvl+0x16c/0x1f0 [ 576.500941][T13375] should_fail_ex+0x512/0x640 [ 576.500962][T13375] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 576.500986][T13375] should_failslab+0xc2/0x120 [ 576.501011][T13375] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 576.501034][T13375] ? shmem_alloc_inode+0x25/0x50 [ 576.501062][T13375] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 576.501084][T13375] ? shmem_alloc_inode+0x25/0x50 [ 576.501106][T13375] shmem_alloc_inode+0x25/0x50 [ 576.501128][T13375] alloc_inode+0x64/0x240 [ 576.501148][T13375] new_inode+0x22/0x1c0 [ 576.501168][T13375] shmem_get_inode+0x19a/0xfb0 [ 576.501195][T13375] ? __vm_enough_memory+0x184/0x3f0 [ 576.501221][T13375] __shmem_file_setup+0x290/0x350 [ 576.501249][T13375] shmem_zero_setup+0x93/0x1b0 [ 576.501271][T13375] __mmap_region+0x2277/0x2a00 [ 576.501294][T13375] ? __pfx___mmap_region+0x10/0x10 [ 576.501312][T13375] ? __lock_acquire+0x436/0x2890 [ 576.501344][T13375] ? finish_task_switch.isra.0+0x207/0xbd0 [ 576.501367][T13375] ? lockdep_hardirqs_on+0x7c/0x110 [ 576.501383][T13375] ? finish_task_switch.isra.0+0x207/0xbd0 [ 576.501445][T13375] ? rcu_is_watching+0x12/0xc0 [ 576.501473][T13375] mmap_region+0x1ab/0x3f0 [ 576.501493][T13375] ? __get_unmapped_area+0x267/0x3f0 [ 576.501520][T13375] do_mmap+0xa3e/0x1210 [ 576.501549][T13375] ? __pfx_do_mmap+0x10/0x10 [ 576.501573][T13375] ? __pfx_down_write_killable+0x10/0x10 [ 576.501605][T13375] vm_mmap_pgoff+0x29e/0x470 [ 576.501632][T13375] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 576.501661][T13375] ? __x64_sys_futex+0x1e0/0x4c0 [ 576.501680][T13375] ? __x64_sys_futex+0x1e9/0x4c0 [ 576.501702][T13375] ksys_mmap_pgoff+0x7d/0x5c0 [ 576.501726][T13375] ? xfd_validate_state+0x61/0x180 [ 576.501742][T13375] ? __pfx_ksys_write+0x10/0x10 [ 576.501772][T13375] __x64_sys_mmap+0x125/0x190 [ 576.501792][T13375] do_syscall_64+0xcd/0xf80 [ 576.501809][T13375] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 576.501827][T13375] RIP: 0033:0x7f47c018f7c9 [ 576.501843][T13375] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 576.501860][T13375] RSP: 002b:00007f47c10c7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 576.501877][T13375] RAX: ffffffffffffffda RBX: 00007f47c03e5fa0 RCX: 00007f47c018f7c9 [ 576.501889][T13375] RDX: 0000000000000006 RSI: 0000000004020009 RDI: 0000000000000000 [ 576.501899][T13375] RBP: 00007f47c0213f91 R08: 0000000000000401 R09: 0000000000008000 [ 576.501909][T13375] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 576.501920][T13375] R13: 00007f47c03e6038 R14: 00007f47c03e5fa0 R15: 00007ffd7383fa68 [ 576.501941][T13375] [ 584.060861][T13473] FAULT_INJECTION: forcing a failure. [ 584.060861][T13473] name failslab, interval 1, probability 0, space 0, times 0 [ 584.158038][T13473] CPU: 0 UID: 0 PID: 13473 Comm: syz.2.1730 Not tainted syzkaller #0 PREEMPT(full) [ 584.158077][T13473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 584.158095][T13473] Call Trace: [ 584.158106][T13473] [ 584.158118][T13473] dump_stack_lvl+0x16c/0x1f0 [ 584.158155][T13473] should_fail_ex+0x512/0x640 [ 584.158177][T13473] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 584.158202][T13473] should_failslab+0xc2/0x120 [ 584.158227][T13473] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 584.158250][T13473] ? shmem_alloc_inode+0x25/0x50 [ 584.158277][T13473] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 584.158300][T13473] ? shmem_alloc_inode+0x25/0x50 [ 584.158321][T13473] shmem_alloc_inode+0x25/0x50 [ 584.158343][T13473] alloc_inode+0x64/0x240 [ 584.158363][T13473] new_inode+0x22/0x1c0 [ 584.158384][T13473] shmem_get_inode+0x19a/0xfb0 [ 584.158410][T13473] ? __vm_enough_memory+0x184/0x3f0 [ 584.158436][T13473] __shmem_file_setup+0x290/0x350 [ 584.158465][T13473] shmem_zero_setup+0x93/0x1b0 [ 584.158487][T13473] __mmap_region+0x2277/0x2a00 [ 584.158512][T13473] ? __pfx___mmap_region+0x10/0x10 [ 584.158532][T13473] ? __lock_acquire+0x436/0x2890 [ 584.158565][T13473] ? finish_task_switch.isra.0+0x207/0xbd0 [ 584.158588][T13473] ? lockdep_hardirqs_on+0x7c/0x110 [ 584.158604][T13473] ? finish_task_switch.isra.0+0x207/0xbd0 [ 584.158669][T13473] ? rcu_is_watching+0x12/0xc0 [ 584.158697][T13473] mmap_region+0x1ab/0x3f0 [ 584.158718][T13473] ? __get_unmapped_area+0x267/0x3f0 [ 584.158745][T13473] do_mmap+0xa3e/0x1210 [ 584.158781][T13473] ? __pfx_do_mmap+0x10/0x10 [ 584.158805][T13473] ? __pfx_down_write_killable+0x10/0x10 [ 584.158829][T13473] vm_mmap_pgoff+0x29e/0x470 [ 584.158857][T13473] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 584.158887][T13473] ? __x64_sys_futex+0x1e0/0x4c0 [ 584.158906][T13473] ? __x64_sys_futex+0x1e9/0x4c0 [ 584.158929][T13473] ksys_mmap_pgoff+0x7d/0x5c0 [ 584.158953][T13473] ? xfd_validate_state+0x61/0x180 [ 584.158970][T13473] ? __pfx_ksys_write+0x10/0x10 [ 584.158997][T13473] __x64_sys_mmap+0x125/0x190 [ 584.159016][T13473] do_syscall_64+0xcd/0xf80 [ 584.159034][T13473] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 584.159052][T13473] RIP: 0033:0x7f47c018f7c9 [ 584.159068][T13473] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 584.159084][T13473] RSP: 002b:00007f47c10c7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 584.159102][T13473] RAX: ffffffffffffffda RBX: 00007f47c03e5fa0 RCX: 00007f47c018f7c9 [ 584.159113][T13473] RDX: 0000000000000006 RSI: 0000000004020009 RDI: 0000000000000000 [ 584.159124][T13473] RBP: 00007f47c0213f91 R08: 0000000000000401 R09: 0000000000008000 [ 584.159134][T13473] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 584.159144][T13473] R13: 00007f47c03e6038 R14: 00007f47c03e5fa0 R15: 00007ffd7383fa68 [ 584.159167][T13473] [ 585.441431][T13493] FAULT_INJECTION: forcing a failure. [ 585.441431][T13493] name failslab, interval 1, probability 0, space 0, times 0 [ 585.454178][T13493] CPU: 1 UID: 0 PID: 13493 Comm: syz.3.1735 Not tainted syzkaller #0 PREEMPT(full) [ 585.454204][T13493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 585.454214][T13493] Call Trace: [ 585.454222][T13493] [ 585.454230][T13493] dump_stack_lvl+0x16c/0x1f0 [ 585.454263][T13493] should_fail_ex+0x512/0x640 [ 585.454284][T13493] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 585.454310][T13493] should_failslab+0xc2/0x120 [ 585.454336][T13493] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 585.454358][T13493] ? shmem_alloc_inode+0x25/0x50 [ 585.454384][T13493] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 585.454407][T13493] ? shmem_alloc_inode+0x25/0x50 [ 585.454429][T13493] shmem_alloc_inode+0x25/0x50 [ 585.454452][T13493] alloc_inode+0x64/0x240 [ 585.454471][T13493] new_inode+0x22/0x1c0 [ 585.454491][T13493] shmem_get_inode+0x19a/0xfb0 [ 585.454518][T13493] ? __vm_enough_memory+0x184/0x3f0 [ 585.454544][T13493] __shmem_file_setup+0x290/0x350 [ 585.454576][T13493] shmem_zero_setup+0x93/0x1b0 [ 585.454597][T13493] __mmap_region+0x2277/0x2a00 [ 585.454621][T13493] ? __pfx___mmap_region+0x10/0x10 [ 585.454639][T13493] ? __lock_acquire+0x436/0x2890 [ 585.454671][T13493] ? finish_task_switch.isra.0+0x207/0xbd0 [ 585.454694][T13493] ? lockdep_hardirqs_on+0x7c/0x110 [ 585.454710][T13493] ? finish_task_switch.isra.0+0x207/0xbd0 [ 585.454771][T13493] ? rcu_is_watching+0x12/0xc0 [ 585.454807][T13493] mmap_region+0x1ab/0x3f0 [ 585.454828][T13493] ? __get_unmapped_area+0x267/0x3f0 [ 585.454855][T13493] do_mmap+0xa3e/0x1210 [ 585.454883][T13493] ? __pfx_do_mmap+0x10/0x10 [ 585.454908][T13493] ? __pfx_down_write_killable+0x10/0x10 [ 585.454931][T13493] vm_mmap_pgoff+0x29e/0x470 [ 585.454960][T13493] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 585.454990][T13493] ? __x64_sys_futex+0x1e0/0x4c0 [ 585.455009][T13493] ? __x64_sys_futex+0x1e9/0x4c0 [ 585.455031][T13493] ksys_mmap_pgoff+0x7d/0x5c0 [ 585.455054][T13493] ? xfd_validate_state+0x61/0x180 [ 585.455070][T13493] ? __pfx_ksys_write+0x10/0x10 [ 585.455096][T13493] __x64_sys_mmap+0x125/0x190 [ 585.455117][T13493] do_syscall_64+0xcd/0xf80 [ 585.455135][T13493] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 585.455153][T13493] RIP: 0033:0x7fe8ec58f7c9 [ 585.455168][T13493] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 585.455186][T13493] RSP: 002b:00007fe8ed386038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 585.455203][T13493] RAX: ffffffffffffffda RBX: 00007fe8ec7e5fa0 RCX: 00007fe8ec58f7c9 [ 585.455214][T13493] RDX: 0000000000000006 RSI: 0000000004020009 RDI: 0000000000000000 [ 585.455225][T13493] RBP: 00007fe8ec613f91 R08: 0000000000000401 R09: 0000000000008000 [ 585.455239][T13493] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 585.455250][T13493] R13: 00007fe8ec7e6038 R14: 00007fe8ec7e5fa0 R15: 00007ffd79ca9a38 [ 585.455272][T13493] [ 587.206751][T13509] FAULT_INJECTION: forcing a failure. [ 587.206751][T13509] name failslab, interval 1, probability 0, space 0, times 0 [ 587.278308][T13509] CPU: 0 UID: 0 PID: 13509 Comm: syz.3.1739 Not tainted syzkaller #0 PREEMPT(full) [ 587.278353][T13509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 587.278372][T13509] Call Trace: [ 587.278383][T13509] [ 587.278395][T13509] dump_stack_lvl+0x16c/0x1f0 [ 587.278451][T13509] should_fail_ex+0x512/0x640 [ 587.278485][T13509] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 587.278526][T13509] should_failslab+0xc2/0x120 [ 587.278584][T13509] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 587.278624][T13509] ? shmem_alloc_inode+0x25/0x50 [ 587.278674][T13509] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 587.278713][T13509] ? shmem_alloc_inode+0x25/0x50 [ 587.278751][T13509] shmem_alloc_inode+0x25/0x50 [ 587.278790][T13509] alloc_inode+0x64/0x240 [ 587.278823][T13509] new_inode+0x22/0x1c0 [ 587.278858][T13509] shmem_get_inode+0x19a/0xfb0 [ 587.278904][T13509] ? __vm_enough_memory+0x184/0x3f0 [ 587.278950][T13509] __shmem_file_setup+0x290/0x350 [ 587.279003][T13509] shmem_zero_setup+0x93/0x1b0 [ 587.279043][T13509] __mmap_region+0x2277/0x2a00 [ 587.279082][T13509] ? __pfx___mmap_region+0x10/0x10 [ 587.279112][T13509] ? __lock_acquire+0x436/0x2890 [ 587.279170][T13509] ? finish_task_switch.isra.0+0x207/0xbd0 [ 587.279209][T13509] ? lockdep_hardirqs_on+0x7c/0x110 [ 587.279236][T13509] ? finish_task_switch.isra.0+0x207/0xbd0 [ 587.279347][T13509] ? rcu_is_watching+0x12/0xc0 [ 587.279396][T13509] mmap_region+0x1ab/0x3f0 [ 587.279431][T13509] ? __get_unmapped_area+0x267/0x3f0 [ 587.279477][T13509] do_mmap+0xa3e/0x1210 [ 587.279528][T13509] ? __pfx_do_mmap+0x10/0x10 [ 587.279581][T13509] ? __pfx_down_write_killable+0x10/0x10 [ 587.279624][T13509] vm_mmap_pgoff+0x29e/0x470 [ 587.279675][T13509] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 587.279724][T13509] ? __x64_sys_futex+0x1e0/0x4c0 [ 587.279755][T13509] ? __x64_sys_futex+0x1e9/0x4c0 [ 587.279795][T13509] ksys_mmap_pgoff+0x7d/0x5c0 [ 587.279834][T13509] ? __pfx_ksys_write+0x10/0x10 [ 587.279880][T13509] __x64_sys_mmap+0x125/0x190 [ 587.279916][T13509] do_syscall_64+0xcd/0xf80 [ 587.279947][T13509] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 587.279977][T13509] RIP: 0033:0x7fe8ec58f7c9 [ 587.280002][T13509] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 587.280032][T13509] RSP: 002b:00007fe8ed386038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 587.280061][T13509] RAX: ffffffffffffffda RBX: 00007fe8ec7e5fa0 RCX: 00007fe8ec58f7c9 [ 587.280082][T13509] RDX: 0000000000000006 RSI: 0000000004020009 RDI: 0000000000000000 [ 587.280100][T13509] RBP: 00007fe8ec613f91 R08: 0000000000000401 R09: 0000000000008000 [ 587.280120][T13509] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 587.280138][T13509] R13: 00007fe8ec7e6038 R14: 00007fe8ec7e5fa0 R15: 00007ffd79ca9a38 [ 587.280181][T13509] [ 599.354903][T13640] FAULT_INJECTION: forcing a failure. [ 599.354903][T13640] name failslab, interval 1, probability 0, space 0, times 0 [ 599.513754][T13640] CPU: 0 UID: 0 PID: 13640 Comm: syz.0.1767 Not tainted syzkaller #0 PREEMPT(full) [ 599.513783][T13640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 599.513794][T13640] Call Trace: [ 599.513801][T13640] [ 599.513808][T13640] dump_stack_lvl+0x16c/0x1f0 [ 599.513842][T13640] should_fail_ex+0x512/0x640 [ 599.513867][T13640] should_failslab+0xc2/0x120 [ 599.513894][T13640] kmem_cache_alloc_node_noprof+0x86/0x800 [ 599.513916][T13640] ? percpu_ref_put_many.constprop.0+0xc4/0x2a0 [ 599.513935][T13640] ? zswap_store+0x850/0x2800 [ 599.513958][T13640] ? zswap_store+0x850/0x2800 [ 599.513975][T13640] zswap_store+0x850/0x2800 [ 599.514002][T13640] ? __pfx_zswap_store+0x10/0x10 [ 599.514021][T13640] ? folio_free_swap+0x229/0x740 [ 599.514048][T13640] ? do_raw_spin_unlock+0x172/0x230 [ 599.514070][T13640] ? _raw_spin_unlock+0x28/0x50 [ 599.514094][T13640] ? folio_free_swap+0x285/0x740 [ 599.514118][T13640] ? rcu_is_watching+0x12/0xc0 [ 599.514145][T13640] swap_writeout+0x3f4/0x1090 [ 599.514166][T13640] ? _raw_spin_unlock_irq+0x23/0x50 [ 599.514193][T13640] shmem_writeout+0xc21/0x1140 [ 599.514216][T13640] ? __pfx_shmem_writeout+0x10/0x10 [ 599.514238][T13640] ? inode_to_bdi+0x9e/0x160 [ 599.514261][T13640] ? folio_clear_dirty_for_io+0x112/0x6b0 [ 599.514289][T13640] shrink_folio_list+0x3003/0x4a70 [ 599.514315][T13640] ? __pfx_shrink_folio_list+0x10/0x10 [ 599.514332][T13640] ? find_held_lock+0x2b/0x80 [ 599.514362][T13640] ? __lock_acquire+0x436/0x2890 [ 599.514383][T13640] ? __lock_acquire+0x436/0x2890 [ 599.514436][T13640] reclaim_folio_list+0xda/0x5a0 [ 599.514469][T13640] ? __pfx_reclaim_folio_list+0x10/0x10 [ 599.514513][T13640] ? do_raw_spin_lock+0x12c/0x2b0 [ 599.514533][T13640] ? lru_gen_del_folio+0x32b/0x540 [ 599.514561][T13640] reclaim_pages+0x3ec/0x570 [ 599.514582][T13640] ? __pfx_reclaim_pages+0x10/0x10 [ 599.514598][T13640] ? find_held_lock+0x2b/0x80 [ 599.514629][T13640] ? madvise_cold_or_pageout_pte_range+0x739/0x2100 [ 599.514651][T13640] madvise_cold_or_pageout_pte_range+0x1624/0x2100 [ 599.514678][T13640] ? __pfx_madvise_cold_or_pageout_pte_range+0x10/0x10 [ 599.514697][T13640] ? __lock_acquire+0x436/0x2890 [ 599.514713][T13640] ? stack_trace_save+0x8e/0xc0 [ 599.514742][T13640] ? stack_depot_save_flags+0x29/0x9b0 [ 599.514765][T13640] ? __pfx_madvise_cold_or_pageout_pte_range+0x10/0x10 [ 599.514784][T13640] walk_pgd_range+0xc10/0x1f80 [ 599.514833][T13640] ? __pfx_walk_pgd_range+0x10/0x10 [ 599.514857][T13640] ? folios_put_refs+0x51d/0x750 [ 599.514881][T13640] __walk_page_range+0x163/0x820 [ 599.514913][T13640] walk_page_range_vma_unsafe+0x23f/0x9e0 [ 599.514940][T13640] ? __pfx_walk_page_range_vma_unsafe+0x10/0x10 [ 599.514967][T13640] ? find_held_lock+0x2b/0x80 [ 599.514990][T13640] ? mlock_drain_local+0x22d/0x4e0 [ 599.515014][T13640] walk_page_range_vma+0x63/0x90 [ 599.515038][T13640] madvise_pageout+0x257/0x540 [ 599.515067][T13640] ? __pfx_madvise_pageout+0x10/0x10 [ 599.515110][T13640] madvise_vma_behavior+0x912/0x29e0 [ 599.515128][T13640] ? mas_prev_setup.constprop.0+0xb6/0x9d0 [ 599.515158][T13640] ? __pfx_madvise_vma_behavior+0x10/0x10 [ 599.515176][T13640] ? mas_prev+0x9b/0xf0 [ 599.515193][T13640] ? __pfx_mas_prev+0x10/0x10 [ 599.515215][T13640] ? find_vma_prev+0xd3/0x150 [ 599.515239][T13640] ? find_held_lock+0x2b/0x80 [ 599.515260][T13640] ? __pfx_find_vma_prev+0x10/0x10 [ 599.515293][T13640] ? __futex_wait+0x24b/0x2f0 [ 599.515320][T13640] madvise_walk_vmas+0x31f/0xac0 [ 599.515340][T13640] ? __pfx_madvise_walk_vmas+0x10/0x10 [ 599.515364][T13640] madvise_do_behavior+0x1e2/0x530 [ 599.515383][T13640] ? futex_private_hash_put+0x160/0x1b0 [ 599.515402][T13640] ? __pfx_madvise_do_behavior+0x10/0x10 [ 599.515421][T13640] ? down_read+0x13d/0x460 [ 599.515449][T13640] do_madvise+0x176/0x240 [ 599.515466][T13640] ? __pfx_do_madvise+0x10/0x10 [ 599.515490][T13640] ? do_futex+0x122/0x350 [ 599.515527][T13640] ? xfd_validate_state+0x61/0x180 [ 599.515561][T13640] __x64_sys_madvise+0xa9/0x110 [ 599.515588][T13640] ? lockdep_hardirqs_on+0x7c/0x110 [ 599.515614][T13640] do_syscall_64+0xcd/0xf80 [ 599.515646][T13640] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 599.515664][T13640] RIP: 0033:0x7fa16c38f7c9 [ 599.515680][T13640] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 599.515698][T13640] RSP: 002b:00007fa16d233038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 599.515715][T13640] RAX: ffffffffffffffda RBX: 00007fa16c5e5fa0 RCX: 00007fa16c38f7c9 [ 599.515726][T13640] RDX: 0000000000000015 RSI: 00000000002003f0 RDI: 0000000000000000 [ 599.515736][T13640] RBP: 00007fa16c413f91 R08: 0000000000000000 R09: 0000000000000000 [ 599.515747][T13640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 599.515757][T13640] R13: 00007fa16c5e6038 R14: 00007fa16c5e5fa0 R15: 00007ffec9e6a528 [ 599.515780][T13640] [ 600.821371][T13646] FAULT_INJECTION: forcing a failure. [ 600.821371][T13646] name failslab, interval 1, probability 0, space 0, times 0 [ 600.914294][T13646] CPU: 1 UID: 0 PID: 13646 Comm: syz.0.1768 Not tainted syzkaller #0 PREEMPT(full) [ 600.914331][T13646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 600.914347][T13646] Call Trace: [ 600.914356][T13646] [ 600.914368][T13646] dump_stack_lvl+0x16c/0x1f0 [ 600.914417][T13646] should_fail_ex+0x512/0x640 [ 600.914448][T13646] ? fs_reclaim_acquire+0xae/0x150 [ 600.914486][T13646] should_failslab+0xc2/0x120 [ 600.914526][T13646] __kmalloc_noprof+0xeb/0x910 [ 600.914546][T13646] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 600.914575][T13646] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 600.914606][T13646] tomoyo_realpath_from_path+0xc2/0x6e0 [ 600.914634][T13646] ? tomoyo_profile+0x47/0x60 [ 600.914663][T13646] tomoyo_path_number_perm+0x245/0x580 [ 600.914684][T13646] ? tomoyo_path_number_perm+0x237/0x580 [ 600.914707][T13646] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 600.914729][T13646] ? find_held_lock+0x2b/0x80 [ 600.914770][T13646] ? find_held_lock+0x2b/0x80 [ 600.914791][T13646] ? hook_file_ioctl_common+0x144/0x410 [ 600.914818][T13646] ? __fget_files+0x20e/0x3c0 [ 600.914847][T13646] security_file_ioctl+0x9b/0x240 [ 600.914871][T13646] __x64_sys_ioctl+0xb7/0x210 [ 600.914894][T13646] do_syscall_64+0xcd/0xf80 [ 600.914913][T13646] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 600.914931][T13646] RIP: 0033:0x7fa16c38f7c9 [ 600.914946][T13646] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 600.914964][T13646] RSP: 002b:00007fa16d233038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 600.914982][T13646] RAX: ffffffffffffffda RBX: 00007fa16c5e5fa0 RCX: 00007fa16c38f7c9 [ 600.914993][T13646] RDX: 0000200000000080 RSI: 0000000000004601 RDI: 0000000000000003 [ 600.915004][T13646] RBP: 00007fa16d233090 R08: 0000000000000000 R09: 0000000000000000 [ 600.915015][T13646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 600.915025][T13646] R13: 00007fa16c5e6038 R14: 00007fa16c5e5fa0 R15: 00007ffec9e6a528 [ 600.915048][T13646] [ 600.915055][T13646] ERROR: Out of memory at tomoyo_realpath_from_path. [ 601.990257][T13657] FAULT_INJECTION: forcing a failure. [ 601.990257][T13657] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 602.027771][T13657] CPU: 1 UID: 0 PID: 13657 Comm: syz.3.1771 Not tainted syzkaller #0 PREEMPT(full) [ 602.027810][T13657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 602.027828][T13657] Call Trace: [ 602.027839][T13657] [ 602.027851][T13657] dump_stack_lvl+0x16c/0x1f0 [ 602.027902][T13657] should_fail_ex+0x512/0x640 [ 602.027942][T13657] _copy_to_iter+0x463/0x1710 [ 602.027986][T13657] ? __pfx__copy_to_iter+0x10/0x10 [ 602.028020][T13657] ? single_next+0xd/0x40 [ 602.028051][T13657] ? traverse.part.0.constprop.0+0x2c5/0x650 [ 602.028103][T13657] seq_read_iter+0x71e/0x12d0 [ 602.028159][T13657] proc_reg_read_iter+0x11b/0x310 [ 602.028215][T13657] do_iter_readv_writev+0x743/0x9e0 [ 602.028257][T13657] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 602.028307][T13657] ? rw_verify_area+0xcf/0x6c0 [ 602.028346][T13657] vfs_readv+0x4cb/0x8b0 [ 602.028393][T13657] ? __pfx_vfs_readv+0x10/0x10 [ 602.028432][T13657] ? find_held_lock+0x2b/0x80 [ 602.028496][T13657] ? __fget_files+0x20e/0x3c0 [ 602.028545][T13657] ? do_preadv+0x1a6/0x270 [ 602.028590][T13657] do_preadv+0x1a6/0x270 [ 602.028629][T13657] ? __pfx_do_preadv+0x10/0x10 [ 602.028678][T13657] do_syscall_64+0xcd/0xf80 [ 602.028709][T13657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 602.028738][T13657] RIP: 0033:0x7fe8ec58f7c9 [ 602.028762][T13657] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 602.028789][T13657] RSP: 002b:00007fe8ed365038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 602.028817][T13657] RAX: ffffffffffffffda RBX: 00007fe8ec7e6090 RCX: 00007fe8ec58f7c9 [ 602.028837][T13657] RDX: 0000000000000006 RSI: 0000200000000200 RDI: 0000000000000003 [ 602.028854][T13657] RBP: 00007fe8ed365090 R08: 000000000000000a R09: 0000000000000000 [ 602.028872][T13657] R10: 0000000000000027 R11: 0000000000000246 R12: 0000000000000001 [ 602.028889][T13657] R13: 00007fe8ec7e6128 R14: 00007fe8ec7e6090 R15: 00007ffd79ca9a38 [ 602.028930][T13657] [ 603.630728][T13660] bond0: invalid ARP target specified [ 603.737099][T13675] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1775'. [ 604.173527][T13675] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 604.278177][T13690] Per memcg swappiness does not exist in cgroup v2. See memory.reclaim or memory.swap.max there [ 604.278177][T13690] [ 604.305173][T13675] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 604.344897][T13675] bond0 (unregistering): Released all slaves [ 604.630135][T13693] FAULT_INJECTION: forcing a failure. [ 604.630135][T13693] name failslab, interval 1, probability 0, space 0, times 0 [ 604.669194][T13693] CPU: 1 UID: 0 PID: 13693 Comm: syz.3.1778 Not tainted syzkaller #0 PREEMPT(full) [ 604.669224][T13693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 604.669235][T13693] Call Trace: [ 604.669242][T13693] [ 604.669250][T13693] dump_stack_lvl+0x16c/0x1f0 [ 604.669282][T13693] should_fail_ex+0x512/0x640 [ 604.669311][T13693] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 604.669335][T13693] should_failslab+0xc2/0x120 [ 604.669362][T13693] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 604.669385][T13693] ? shmem_alloc_inode+0x25/0x50 [ 604.669413][T13693] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 604.669436][T13693] ? shmem_alloc_inode+0x25/0x50 [ 604.669458][T13693] shmem_alloc_inode+0x25/0x50 [ 604.669481][T13693] alloc_inode+0x64/0x240 [ 604.669502][T13693] new_inode+0x22/0x1c0 [ 604.669522][T13693] shmem_get_inode+0x19a/0xfb0 [ 604.669549][T13693] ? __vm_enough_memory+0x184/0x3f0 [ 604.669578][T13693] __shmem_file_setup+0x290/0x350 [ 604.669606][T13693] shmem_zero_setup+0x93/0x1b0 [ 604.669629][T13693] __mmap_region+0x2277/0x2a00 [ 604.669653][T13693] ? __pfx___mmap_region+0x10/0x10 [ 604.669670][T13693] ? __lock_acquire+0x436/0x2890 [ 604.669702][T13693] ? finish_task_switch.isra.0+0x207/0xbd0 [ 604.669725][T13693] ? lockdep_hardirqs_on+0x7c/0x110 [ 604.669741][T13693] ? finish_task_switch.isra.0+0x207/0xbd0 [ 604.669803][T13693] ? rcu_is_watching+0x12/0xc0 [ 604.669832][T13693] mmap_region+0x1ab/0x3f0 [ 604.669852][T13693] ? __get_unmapped_area+0x267/0x3f0 [ 604.669879][T13693] do_mmap+0xa3e/0x1210 [ 604.669908][T13693] ? __pfx_do_mmap+0x10/0x10 [ 604.669933][T13693] ? __pfx_down_write_killable+0x10/0x10 [ 604.669956][T13693] vm_mmap_pgoff+0x29e/0x470 [ 604.669983][T13693] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 604.670012][T13693] ? __x64_sys_futex+0x1e0/0x4c0 [ 604.670030][T13693] ? __x64_sys_futex+0x1e9/0x4c0 [ 604.670051][T13693] ksys_mmap_pgoff+0x7d/0x5c0 [ 604.670074][T13693] ? xfd_validate_state+0x61/0x180 [ 604.670089][T13693] ? __pfx_ksys_write+0x10/0x10 [ 604.670116][T13693] __x64_sys_mmap+0x125/0x190 [ 604.670136][T13693] do_syscall_64+0xcd/0xf80 [ 604.670154][T13693] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 604.670171][T13693] RIP: 0033:0x7fe8ec58f7c9 [ 604.670186][T13693] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 604.670203][T13693] RSP: 002b:00007fe8ed386038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 604.670220][T13693] RAX: ffffffffffffffda RBX: 00007fe8ec7e5fa0 RCX: 00007fe8ec58f7c9 [ 604.670231][T13693] RDX: 0000000000000006 RSI: 0000000004020009 RDI: 0000000000000000 [ 604.670241][T13693] RBP: 00007fe8ec613f91 R08: 0000000000000401 R09: 0000000000008000 [ 604.670252][T13693] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 604.670262][T13693] R13: 00007fe8ec7e6038 R14: 00007fe8ec7e5fa0 R15: 00007ffd79ca9a38 [ 604.670284][T13693] [ 605.354109][T13696] FAULT_INJECTION: forcing a failure. [ 605.354109][T13696] name failslab, interval 1, probability 0, space 0, times 0 [ 605.403914][T13356] syz.2.1705 (13356) used greatest stack depth: 18792 bytes left [ 605.416007][T13696] CPU: 1 UID: 0 PID: 13696 Comm: syz.3.1779 Not tainted syzkaller #0 PREEMPT(full) [ 605.416047][T13696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 605.416065][T13696] Call Trace: [ 605.416076][T13696] [ 605.416088][T13696] dump_stack_lvl+0x16c/0x1f0 [ 605.416140][T13696] should_fail_ex+0x512/0x640 [ 605.416172][T13696] ? __kmalloc_cache_noprof+0x5f/0x800 [ 605.416209][T13696] should_failslab+0xc2/0x120 [ 605.416254][T13696] __kmalloc_cache_noprof+0x80/0x800 [ 605.416288][T13696] ? nfc_allocate_device+0x15b/0x5e0 [ 605.416338][T13696] ? nfc_allocate_device+0x15b/0x5e0 [ 605.416379][T13696] nfc_allocate_device+0x15b/0x5e0 [ 605.416420][T13696] ? __init_swait_queue_head+0xca/0x150 [ 605.416457][T13696] nci_allocate_device+0x23b/0x460 [ 605.416497][T13696] virtual_ncidev_open+0x6f/0x220 [ 605.416527][T13696] ? __pfx_virtual_ncidev_open+0x10/0x10 [ 605.416556][T13696] misc_open+0x26d/0x450 [ 605.416594][T13696] ? __pfx_misc_open+0x10/0x10 [ 605.416640][T13696] chrdev_open+0x234/0x6a0 [ 605.416685][T13696] ? __pfx_apparmor_file_open+0x10/0x10 [ 605.416719][T13696] ? __pfx_chrdev_open+0x10/0x10 [ 605.416763][T13696] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 605.416818][T13696] do_dentry_open+0x748/0x1590 [ 605.416858][T13696] ? __pfx_chrdev_open+0x10/0x10 [ 605.416914][T13696] vfs_open+0x82/0x3f0 [ 605.416952][T13696] path_openat+0x2078/0x3140 [ 605.417011][T13696] ? __pfx_path_openat+0x10/0x10 [ 605.417073][T13696] do_filp_open+0x20b/0x470 [ 605.417118][T13696] ? __pfx_do_filp_open+0x10/0x10 [ 605.417193][T13696] ? alloc_fd+0x471/0x7d0 [ 605.417249][T13696] do_sys_openat2+0x121/0x290 [ 605.417283][T13696] ? __pfx_do_sys_openat2+0x10/0x10 [ 605.417335][T13696] __x64_sys_openat+0x174/0x210 [ 605.417368][T13696] ? __pfx___x64_sys_openat+0x10/0x10 [ 605.417419][T13696] do_syscall_64+0xcd/0xf80 [ 605.417450][T13696] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 605.417480][T13696] RIP: 0033:0x7fe8ec58f7c9 [ 605.417505][T13696] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 605.417534][T13696] RSP: 002b:00007fe8ed386038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 605.417565][T13696] RAX: ffffffffffffffda RBX: 00007fe8ec7e5fa0 RCX: 00007fe8ec58f7c9 [ 605.417585][T13696] RDX: 0000000000000002 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 605.417613][T13696] RBP: 00007fe8ec613f91 R08: 0000000000000000 R09: 0000000000000000 [ 605.417631][T13696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 605.417649][T13696] R13: 00007fe8ec7e6038 R14: 00007fe8ec7e5fa0 R15: 00007ffd79ca9a38 [ 605.417691][T13696] [ 606.065790][T13707] rnbd_client L202: map_device: Unknown parameter or missing value '7' [ 606.079991][T13696] zswap: compressor not available [ 607.920084][T13746] netlink: 234 bytes leftover after parsing attributes in process `syz.2.1792'. [ 608.577177][T13753] zswap: compressor not available [ 609.624312][T13762] FAULT_INJECTION: forcing a failure. [ 609.624312][T13762] name fail_futex, interval 1, probability 0, space 0, times 1 [ 609.688141][T13762] CPU: 0 UID: 0 PID: 13762 Comm: syz.3.1795 Not tainted syzkaller #0 PREEMPT(full) [ 609.688179][T13762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 609.688194][T13762] Call Trace: [ 609.688204][T13762] [ 609.688214][T13762] dump_stack_lvl+0x16c/0x1f0 [ 609.688261][T13762] should_fail_ex+0x512/0x640 [ 609.688299][T13762] get_futex_key+0x293/0x15f0 [ 609.688332][T13762] ? __pfx_get_futex_key+0x10/0x10 [ 609.688376][T13762] futex_wake+0xea/0x530 [ 609.688416][T13762] ? __pfx_futex_wake+0x10/0x10 [ 609.688471][T13762] do_futex+0x1e3/0x350 [ 609.688503][T13762] ? __pfx_do_futex+0x10/0x10 [ 609.688531][T13762] ? __might_fault+0xe3/0x190 [ 609.688574][T13762] mm_release+0x24e/0x300 [ 609.688620][T13762] do_exit+0x69e/0x2bd0 [ 609.688654][T13762] ? __pfx_do_exit+0x10/0x10 [ 609.688688][T13762] ? do_raw_spin_lock+0x12c/0x2b0 [ 609.688719][T13762] ? find_held_lock+0x2b/0x80 [ 609.688759][T13762] do_group_exit+0xd3/0x2a0 [ 609.688789][T13762] get_signal+0x2671/0x26d0 [ 609.688837][T13762] ? __pfx_get_signal+0x10/0x10 [ 609.688879][T13762] ? do_futex+0x122/0x350 [ 609.688912][T13762] arch_do_signal_or_restart+0x8f/0x7a0 [ 609.688956][T13762] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 609.689009][T13762] ? __pfx___x64_sys_futex+0x10/0x10 [ 609.689050][T13762] exit_to_user_mode_loop+0x8c/0x540 [ 609.689091][T13762] do_syscall_64+0x4ee/0xf80 [ 609.689121][T13762] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 609.689150][T13762] RIP: 0033:0x7fe8ec58f7c9 [ 609.689173][T13762] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 609.689201][T13762] RSP: 002b:00007fe8ed3860e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 609.689229][T13762] RAX: fffffffffffffe00 RBX: 00007fe8ec7e5fa8 RCX: 00007fe8ec58f7c9 [ 609.689248][T13762] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe8ec7e5fa8 [ 609.689266][T13762] RBP: 00007fe8ec7e5fa0 R08: 0000000000000000 R09: 0000000000000000 [ 609.689283][T13762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 609.689299][T13762] R13: 00007fe8ec7e6038 R14: 00007ffd79ca9950 R15: 00007ffd79ca9a38 [ 609.689337][T13762] [ 610.224084][T13772] hub 1-0:1.0: USB hub found [ 610.239968][T13772] hub 1-0:1.0: 1 port detected [ 610.289516][T13778] hub 1-0:1.0: USB hub found [ 610.306424][T13778] hub 1-0:1.0: 1 port detected [ 610.675885][T13797] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1802'. [ 610.769509][T13789] FAULT_INJECTION: forcing a failure. [ 610.769509][T13789] name failslab, interval 1, probability 0, space 0, times 0 [ 610.823633][T13789] CPU: 1 UID: 0 PID: 13789 Comm: syz.0.1800 Not tainted syzkaller #0 PREEMPT(full) [ 610.823671][T13789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 610.823687][T13789] Call Trace: [ 610.823697][T13789] [ 610.823708][T13789] dump_stack_lvl+0x16c/0x1f0 [ 610.823756][T13789] should_fail_ex+0x512/0x640 [ 610.823787][T13789] ? kmem_cache_alloc_noprof+0x62/0x770 [ 610.823824][T13789] should_failslab+0xc2/0x120 [ 610.823864][T13789] kmem_cache_alloc_noprof+0x83/0x770 [ 610.823895][T13789] ? getname_flags.part.0+0x4c/0x550 [ 610.823935][T13789] ? getname_flags.part.0+0x4c/0x550 [ 610.823963][T13789] getname_flags.part.0+0x4c/0x550 [ 610.823998][T13789] getname_flags+0x93/0xf0 [ 610.824031][T13789] do_sys_openat2+0xb9/0x290 [ 610.824061][T13789] ? __pfx_do_sys_openat2+0x10/0x10 [ 610.824090][T13789] ? __pfx___up_read+0x10/0x10 [ 610.824124][T13789] ? __do_sys_kcmp+0x36b/0xd70 [ 610.824174][T13789] __x64_sys_openat+0x174/0x210 [ 610.824209][T13789] ? __pfx___x64_sys_openat+0x10/0x10 [ 610.824258][T13789] do_syscall_64+0xcd/0xf80 [ 610.824289][T13789] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 610.824331][T13789] RIP: 0033:0x7fa16c38e010 [ 610.824357][T13789] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 69 95 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 bc 95 02 00 8b 44 [ 610.824383][T13789] RSP: 002b:00007fa16d232f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 610.824411][T13789] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa16c38e010 [ 610.824431][T13789] RDX: 0000000000000002 RSI: 00007fa16d232fa0 RDI: 00000000ffffff9c [ 610.824450][T13789] RBP: 00007fa16d232fa0 R08: 0000000000000000 R09: 00007fa16d232cd4 [ 610.824470][T13789] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 610.824487][T13789] R13: 00007fa16c5e6038 R14: 00007fa16c5e5fa0 R15: 00007ffec9e6a528 [ 610.824528][T13789] [ 613.589892][T13837] FAULT_INJECTION: forcing a failure. [ 613.589892][T13837] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 613.621648][T13837] CPU: 1 UID: 0 PID: 13837 Comm: syz.1.1811 Not tainted syzkaller #0 PREEMPT(full) [ 613.621675][T13837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 613.621686][T13837] Call Trace: [ 613.621693][T13837] [ 613.621700][T13837] dump_stack_lvl+0x16c/0x1f0 [ 613.621734][T13837] should_fail_ex+0x512/0x640 [ 613.621769][T13837] _copy_to_user+0x32/0xd0 [ 613.621791][T13837] simple_read_from_buffer+0xcb/0x170 [ 613.621818][T13837] proc_fail_nth_read+0x197/0x240 [ 613.621847][T13837] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 613.621878][T13837] ? rw_verify_area+0xcf/0x6c0 [ 613.621900][T13837] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 613.621928][T13837] vfs_read+0x1e4/0xcf0 [ 613.621954][T13837] ? __pfx___mutex_lock+0x10/0x10 [ 613.621974][T13837] ? __pfx_vfs_read+0x10/0x10 [ 613.622004][T13837] ? __fget_files+0x20e/0x3c0 [ 613.622034][T13837] ksys_read+0x12a/0x250 [ 613.622059][T13837] ? __pfx_ksys_read+0x10/0x10 [ 613.622089][T13837] do_syscall_64+0xcd/0xf80 [ 613.622107][T13837] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 613.622125][T13837] RIP: 0033:0x7f5b56d8e1dc [ 613.622141][T13837] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 613.622159][T13837] RSP: 002b:00007f5b57b4d030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 613.622176][T13837] RAX: ffffffffffffffda RBX: 00007f5b56fe5fa0 RCX: 00007f5b56d8e1dc [ 613.622188][T13837] RDX: 000000000000000f RSI: 00007f5b57b4d0a0 RDI: 0000000000000003 [ 613.622198][T13837] RBP: 00007f5b57b4d090 R08: 0000000000000000 R09: 0000000000000000 [ 613.622209][T13837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 613.622219][T13837] R13: 00007f5b56fe6038 R14: 00007f5b56fe5fa0 R15: 00007ffd45fe5938 [ 613.622241][T13837] [ 614.786648][T13851] __vm_enough_memory: pid: 13851, comm: syz.3.1815, bytes: 8589938688 not enough memory for the allocation [ 614.867301][T13854] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1815'. [ 614.919793][T13859] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1817'. [ 615.386464][T13864] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(4) [ 616.378394][T13887] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(4) [ 616.471082][T13891] FAULT_INJECTION: forcing a failure. [ 616.471082][T13891] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 616.530215][T13891] CPU: 0 UID: 0 PID: 13891 Comm: syz.1.1822 Not tainted syzkaller #0 PREEMPT(full) [ 616.530259][T13891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 616.530277][T13891] Call Trace: [ 616.530289][T13891] [ 616.530301][T13891] dump_stack_lvl+0x16c/0x1f0 [ 616.530351][T13891] should_fail_ex+0x512/0x640 [ 616.530391][T13891] _copy_from_user+0x2e/0xd0 [ 616.530425][T13891] core_sys_select+0x35b/0xc20 [ 616.530464][T13891] ? __pfx_core_sys_select+0x10/0x10 [ 616.530502][T13891] ? proc_fail_nth_write+0x9f/0x220 [ 616.530537][T13891] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 616.530560][T13891] kern_select+0x15d/0x1e0 [ 616.530584][T13891] ? __pfx_kern_select+0x10/0x10 [ 616.530611][T13891] ? __pfx_ksys_write+0x10/0x10 [ 616.530640][T13891] __x64_sys_select+0xbd/0x160 [ 616.530663][T13891] ? do_syscall_64+0x91/0xf80 [ 616.530678][T13891] ? lockdep_hardirqs_on+0x7c/0x110 [ 616.530694][T13891] do_syscall_64+0xcd/0xf80 [ 616.530712][T13891] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 616.530730][T13891] RIP: 0033:0x7f5b56d8f7c9 [ 616.530746][T13891] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 616.530764][T13891] RSP: 002b:00007f5b54ff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 616.530782][T13891] RAX: ffffffffffffffda RBX: 00007f5b56fe6090 RCX: 00007f5b56d8f7c9 [ 616.530793][T13891] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 616.530803][T13891] RBP: 00007f5b54ff6090 R08: 0000000000000000 R09: 0000000000000000 [ 616.530813][T13891] R10: 00002000000002c0 R11: 0000000000000246 R12: 0000000000000001 [ 616.530824][T13891] R13: 00007f5b56fe6128 R14: 00007f5b56fe6090 R15: 00007ffd45fe5938 [ 616.530846][T13891] [ 617.033553][T13900] synth uevent: /module/orangefs: unknown uevent action string [ 617.291102][T13904] FAULT_INJECTION: forcing a failure. [ 617.291102][T13904] name failslab, interval 1, probability 0, space 0, times 0 [ 617.332743][T13904] CPU: 0 UID: 0 PID: 13904 Comm: syz.1.1826 Not tainted syzkaller #0 PREEMPT(full) [ 617.332789][T13904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 617.332808][T13904] Call Trace: [ 617.332819][T13904] [ 617.332832][T13904] dump_stack_lvl+0x16c/0x1f0 [ 617.332885][T13904] should_fail_ex+0x512/0x640 [ 617.332916][T13904] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 617.332957][T13904] should_failslab+0xc2/0x120 [ 617.333004][T13904] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 617.333043][T13904] ? shmem_alloc_inode+0x25/0x50 [ 617.333091][T13904] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 617.333130][T13904] ? shmem_alloc_inode+0x25/0x50 [ 617.333163][T13904] shmem_alloc_inode+0x25/0x50 [ 617.333197][T13904] alloc_inode+0x64/0x240 [ 617.333221][T13904] new_inode+0x22/0x1c0 [ 617.333242][T13904] shmem_get_inode+0x19a/0xfb0 [ 617.333269][T13904] ? __vm_enough_memory+0x184/0x3f0 [ 617.333295][T13904] __shmem_file_setup+0x290/0x350 [ 617.333325][T13904] shmem_zero_setup+0x93/0x1b0 [ 617.333347][T13904] __mmap_region+0x2277/0x2a00 [ 617.333371][T13904] ? __pfx___mmap_region+0x10/0x10 [ 617.333389][T13904] ? __lock_acquire+0x436/0x2890 [ 617.333423][T13904] ? finish_task_switch.isra.0+0x207/0xbd0 [ 617.333467][T13904] ? lockdep_hardirqs_on+0x7c/0x110 [ 617.333498][T13904] ? finish_task_switch.isra.0+0x207/0xbd0 [ 617.333581][T13904] ? rcu_is_watching+0x12/0xc0 [ 617.333611][T13904] mmap_region+0x1ab/0x3f0 [ 617.333637][T13904] ? __get_unmapped_area+0x267/0x3f0 [ 617.333678][T13904] do_mmap+0xa3e/0x1210 [ 617.333724][T13904] ? __pfx_do_mmap+0x10/0x10 [ 617.333764][T13904] ? __pfx_down_write_killable+0x10/0x10 [ 617.333804][T13904] vm_mmap_pgoff+0x29e/0x470 [ 617.333839][T13904] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 617.333868][T13904] ? __x64_sys_futex+0x1e0/0x4c0 [ 617.333887][T13904] ? __x64_sys_futex+0x1e9/0x4c0 [ 617.333908][T13904] ksys_mmap_pgoff+0x7d/0x5c0 [ 617.333932][T13904] ? xfd_validate_state+0x61/0x180 [ 617.333948][T13904] ? __pfx_ksys_write+0x10/0x10 [ 617.333974][T13904] __x64_sys_mmap+0x125/0x190 [ 617.333994][T13904] do_syscall_64+0xcd/0xf80 [ 617.334012][T13904] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 617.334029][T13904] RIP: 0033:0x7f5b56d8f7c9 [ 617.334045][T13904] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 617.334062][T13904] RSP: 002b:00007f5b57b4d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 617.334080][T13904] RAX: ffffffffffffffda RBX: 00007f5b56fe5fa0 RCX: 00007f5b56d8f7c9 [ 617.334091][T13904] RDX: 0000000000000006 RSI: 0000000004020009 RDI: 0000000000000000 [ 617.334101][T13904] RBP: 00007f5b56e13f91 R08: 0000000000000401 R09: 0000000000008000 [ 617.334111][T13904] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 617.334122][T13904] R13: 00007f5b56fe6038 R14: 00007f5b56fe5fa0 R15: 00007ffd45fe5938 [ 617.334145][T13904] [ 617.820185][T13900] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1825'. [ 618.073523][ T30] audit: type=1800 audit(1768630394.401:4): pid=13914 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1829" name="trace_pipe" dev="tracefs" ino=264 res=0 errno=0 [ 619.283718][T13946] FAULT_INJECTION: forcing a failure. [ 619.283718][T13946] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 619.374875][T13946] CPU: 0 UID: 0 PID: 13946 Comm: syz.2.1835 Not tainted syzkaller #0 PREEMPT(full) [ 619.374902][T13946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 619.374912][T13946] Call Trace: [ 619.374919][T13946] [ 619.374927][T13946] dump_stack_lvl+0x16c/0x1f0 [ 619.374960][T13946] should_fail_ex+0x512/0x640 [ 619.374985][T13946] _copy_to_user+0x32/0xd0 [ 619.375008][T13946] simple_read_from_buffer+0xcb/0x170 [ 619.375034][T13946] proc_fail_nth_read+0x197/0x240 [ 619.375064][T13946] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 619.375095][T13946] ? rw_verify_area+0xcf/0x6c0 [ 619.375117][T13946] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 619.375153][T13946] vfs_read+0x1e4/0xcf0 [ 619.375179][T13946] ? __pfx___mutex_lock+0x10/0x10 [ 619.375199][T13946] ? __pfx_vfs_read+0x10/0x10 [ 619.375229][T13946] ? __fget_files+0x20e/0x3c0 [ 619.375260][T13946] ksys_read+0x12a/0x250 [ 619.375284][T13946] ? __pfx_ksys_read+0x10/0x10 [ 619.375315][T13946] do_syscall_64+0xcd/0xf80 [ 619.375333][T13946] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 619.375351][T13946] RIP: 0033:0x7f47c018e1dc [ 619.375366][T13946] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 619.375383][T13946] RSP: 002b:00007f47c10c7030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 619.375400][T13946] RAX: ffffffffffffffda RBX: 00007f47c03e5fa0 RCX: 00007f47c018e1dc [ 619.375411][T13946] RDX: 000000000000000f RSI: 00007f47c10c70a0 RDI: 0000000000000004 [ 619.375422][T13946] RBP: 00007f47c10c7090 R08: 0000000000000000 R09: 0000000000000000 [ 619.375433][T13946] R10: 000000000000c000 R11: 0000000000000246 R12: 0000000000000001 [ 619.375446][T13946] R13: 00007f47c03e6038 R14: 00007f47c03e5fa0 R15: 00007ffd7383fa68 [ 619.375468][T13946] [ 619.830651][ T30] audit: type=1804 audit(1768630396.141:5): pid=13950 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.2.1836" name="/newroot/430/file0" dev="tmpfs" ino=2225 res=1 errno=0 [ 619.864208][T13955] FAULT_INJECTION: forcing a failure. [ 619.864208][T13955] name failslab, interval 1, probability 0, space 0, times 0 [ 620.004909][T13955] CPU: 0 UID: 0 PID: 13955 Comm: syz.1.1837 Not tainted syzkaller #0 PREEMPT(full) [ 620.004946][T13955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 620.004958][T13955] Call Trace: [ 620.004966][T13955] [ 620.004974][T13955] dump_stack_lvl+0x16c/0x1f0 [ 620.005008][T13955] should_fail_ex+0x512/0x640 [ 620.005029][T13955] ? kmem_cache_alloc_noprof+0x62/0x770 [ 620.005053][T13955] should_failslab+0xc2/0x120 [ 620.005081][T13955] kmem_cache_alloc_noprof+0x83/0x770 [ 620.005102][T13955] ? getname_flags.part.0+0x4c/0x550 [ 620.005126][T13955] ? getname_flags.part.0+0x4c/0x550 [ 620.005144][T13955] getname_flags.part.0+0x4c/0x550 [ 620.005166][T13955] getname_flags+0x93/0xf0 [ 620.005192][T13955] __x64_sys_rename+0x65/0xa0 [ 620.005211][T13955] do_syscall_64+0xcd/0xf80 [ 620.005229][T13955] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 620.005248][T13955] RIP: 0033:0x7f5b56d8f7c9 [ 620.005264][T13955] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 620.005281][T13955] RSP: 002b:00007f5b54ff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 620.005303][T13955] RAX: ffffffffffffffda RBX: 00007f5b56fe6090 RCX: 00007f5b56d8f7c9 [ 620.005320][T13955] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000200000000040 [ 620.005336][T13955] RBP: 00007f5b54ff6090 R08: 0000000000000000 R09: 0000000000000000 [ 620.005352][T13955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 620.005367][T13955] R13: 00007f5b56fe6128 R14: 00007f5b56fe6090 R15: 00007ffd45fe5938 [ 620.005402][T13955] [ 620.702894][T13965] FAULT_INJECTION: forcing a failure. [ 620.702894][T13965] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 620.716984][T13965] CPU: 1 UID: 0 PID: 13965 Comm: syz.1.1840 Not tainted syzkaller #0 PREEMPT(full) [ 620.717022][T13965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 620.717039][T13965] Call Trace: [ 620.717049][T13965] [ 620.717061][T13965] dump_stack_lvl+0x16c/0x1f0 [ 620.717111][T13965] should_fail_ex+0x512/0x640 [ 620.717151][T13965] _copy_to_user+0x32/0xd0 [ 620.717188][T13965] simple_read_from_buffer+0xcb/0x170 [ 620.717230][T13965] proc_fail_nth_read+0x197/0x240 [ 620.717279][T13965] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 620.717328][T13965] ? rw_verify_area+0xcf/0x6c0 [ 620.717364][T13965] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 620.717418][T13965] vfs_read+0x1e4/0xcf0 [ 620.717460][T13965] ? __pfx___mutex_lock+0x10/0x10 [ 620.717496][T13965] ? __pfx_vfs_read+0x10/0x10 [ 620.717545][T13965] ? __fget_files+0x20e/0x3c0 [ 620.717598][T13965] ksys_read+0x12a/0x250 [ 620.717636][T13965] ? __pfx_ksys_read+0x10/0x10 [ 620.717687][T13965] do_syscall_64+0xcd/0xf80 [ 620.717720][T13965] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 620.717748][T13965] RIP: 0033:0x7f5b56d8e1dc [ 620.717770][T13965] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 620.717798][T13965] RSP: 002b:00007f5b57b4d030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 620.717827][T13965] RAX: ffffffffffffffda RBX: 00007f5b56fe5fa0 RCX: 00007f5b56d8e1dc [ 620.717847][T13965] RDX: 000000000000000f RSI: 00007f5b57b4d0a0 RDI: 0000000000000005 [ 620.717864][T13965] RBP: 00007f5b57b4d090 R08: 0000000000000000 R09: 0000000000000000 [ 620.717880][T13965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 620.717898][T13965] R13: 00007f5b56fe6038 R14: 00007f5b56fe5fa0 R15: 00007ffd45fe5938 [ 620.717938][T13965] [ 621.595839][T13979] openvswitch: netlink: IP tunnel TTL not specified. [ 621.674670][T13982] FAULT_INJECTION: forcing a failure. [ 621.674670][T13982] name failslab, interval 1, probability 0, space 0, times 0 [ 621.688773][T13982] CPU: 0 UID: 0 PID: 13982 Comm: syz.1.1845 Not tainted syzkaller #0 PREEMPT(full) [ 621.688814][T13982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 621.688832][T13982] Call Trace: [ 621.688843][T13982] [ 621.688855][T13982] dump_stack_lvl+0x16c/0x1f0 [ 621.688909][T13982] should_fail_ex+0x512/0x640 [ 621.688943][T13982] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 621.688986][T13982] should_failslab+0xc2/0x120 [ 621.689031][T13982] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 621.689071][T13982] ? shmem_alloc_inode+0x25/0x50 [ 621.689119][T13982] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 621.689166][T13982] ? shmem_alloc_inode+0x25/0x50 [ 621.689196][T13982] shmem_alloc_inode+0x25/0x50 [ 621.689231][T13982] alloc_inode+0x64/0x240 [ 621.689262][T13982] new_inode+0x22/0x1c0 [ 621.689293][T13982] shmem_get_inode+0x19a/0xfb0 [ 621.689331][T13982] ? __vm_enough_memory+0x184/0x3f0 [ 621.689368][T13982] __shmem_file_setup+0x290/0x350 [ 621.689411][T13982] shmem_zero_setup+0x93/0x1b0 [ 621.689444][T13982] __mmap_region+0x2277/0x2a00 [ 621.689479][T13982] ? __pfx___mmap_region+0x10/0x10 [ 621.689506][T13982] ? __lock_acquire+0x436/0x2890 [ 621.689558][T13982] ? finish_task_switch.isra.0+0x207/0xbd0 [ 621.689592][T13982] ? lockdep_hardirqs_on+0x7c/0x110 [ 621.689616][T13982] ? finish_task_switch.isra.0+0x207/0xbd0 [ 621.689719][T13982] ? rcu_is_watching+0x12/0xc0 [ 621.689762][T13982] mmap_region+0x1ab/0x3f0 [ 621.689791][T13982] ? __get_unmapped_area+0x267/0x3f0 [ 621.689831][T13982] do_mmap+0xa3e/0x1210 [ 621.689873][T13982] ? __pfx_do_mmap+0x10/0x10 [ 621.689908][T13982] ? __pfx_down_write_killable+0x10/0x10 [ 621.689944][T13982] vm_mmap_pgoff+0x29e/0x470 [ 621.689984][T13982] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 621.690027][T13982] ? __x64_sys_futex+0x1e0/0x4c0 [ 621.690053][T13982] ? __x64_sys_futex+0x1e9/0x4c0 [ 621.690086][T13982] ksys_mmap_pgoff+0x7d/0x5c0 [ 621.690120][T13982] ? xfd_validate_state+0x61/0x180 [ 621.690142][T13982] ? __pfx_ksys_write+0x10/0x10 [ 621.690190][T13982] __x64_sys_mmap+0x125/0x190 [ 621.690221][T13982] do_syscall_64+0xcd/0xf80 [ 621.690247][T13982] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 621.690272][T13982] RIP: 0033:0x7f5b56d8f7c9 [ 621.690295][T13982] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 621.690320][T13982] RSP: 002b:00007f5b57b4d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 621.690346][T13982] RAX: ffffffffffffffda RBX: 00007f5b56fe5fa0 RCX: 00007f5b56d8f7c9 [ 621.690363][T13982] RDX: 0000000000000006 RSI: 0000000004020009 RDI: 0000000000000000 [ 621.690379][T13982] RBP: 00007f5b56e13f91 R08: 0000000000000401 R09: 0000000000008000 [ 621.690396][T13982] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 621.690412][T13982] R13: 00007f5b56fe6038 R14: 00007f5b56fe5fa0 R15: 00007ffd45fe5938 [ 621.690449][T13982] [ 624.458260][T14021] syz.1.1854(14021): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 624.594327][T14022] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1854'. [ 624.604158][T14030] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1854'. [ 624.847158][T14036] rnbd_client L202: map_device: Unknown parameter or missing value '7' [ 624.912208][T14039] FAULT_INJECTION: forcing a failure. [ 624.912208][T14039] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 624.965504][T14039] CPU: 1 UID: 0 PID: 14039 Comm: syz.3.1856 Not tainted syzkaller #0 PREEMPT(full) [ 624.965546][T14039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 624.965564][T14039] Call Trace: [ 624.965575][T14039] [ 624.965587][T14039] dump_stack_lvl+0x16c/0x1f0 [ 624.965638][T14039] should_fail_ex+0x512/0x640 [ 624.965679][T14039] _copy_to_user+0x32/0xd0 [ 624.965717][T14039] simple_read_from_buffer+0xcb/0x170 [ 624.965760][T14039] proc_fail_nth_read+0x197/0x240 [ 624.965809][T14039] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 624.965859][T14039] ? rw_verify_area+0xcf/0x6c0 [ 624.965895][T14039] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 624.965941][T14039] vfs_read+0x1e4/0xcf0 [ 624.965982][T14039] ? __pfx___mutex_lock+0x10/0x10 [ 624.966017][T14039] ? __pfx_vfs_read+0x10/0x10 [ 624.966068][T14039] ? __fget_files+0x20e/0x3c0 [ 624.966119][T14039] ksys_read+0x12a/0x250 [ 624.966160][T14039] ? __pfx_ksys_read+0x10/0x10 [ 624.966211][T14039] do_syscall_64+0xcd/0xf80 [ 624.966243][T14039] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 624.966271][T14039] RIP: 0033:0x7fe8ec58e1dc [ 624.966296][T14039] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 624.966324][T14039] RSP: 002b:00007fe8ed344030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 624.966362][T14039] RAX: ffffffffffffffda RBX: 00007fe8ec7e6180 RCX: 00007fe8ec58e1dc [ 624.966381][T14039] RDX: 000000000000000f RSI: 00007fe8ed3440a0 RDI: 0000000000000005 [ 624.966399][T14039] RBP: 00007fe8ed344090 R08: 0000000000000000 R09: 0000000000000000 [ 624.966416][T14039] R10: 00000000003ffffd R11: 0000000000000246 R12: 0000000000000001 [ 624.966433][T14039] R13: 00007fe8ec7e6218 R14: 00007fe8ec7e6180 R15: 00007ffd79ca9a38 [ 624.966474][T14039] [ 627.624658][T14073] FAULT_INJECTION: forcing a failure. [ 627.624658][T14073] name failslab, interval 1, probability 0, space 0, times 0 [ 627.684153][T14073] CPU: 0 UID: 0 PID: 14073 Comm: syz.1.1864 Not tainted syzkaller #0 PREEMPT(full) [ 627.684192][T14073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 627.684210][T14073] Call Trace: [ 627.684221][T14073] [ 627.684232][T14073] dump_stack_lvl+0x16c/0x1f0 [ 627.684283][T14073] should_fail_ex+0x512/0x640 [ 627.684316][T14073] ? __kvmalloc_node_noprof+0x129/0xa40 [ 627.684360][T14073] should_failslab+0xc2/0x120 [ 627.684415][T14073] __kvmalloc_node_noprof+0x14a/0xa40 [ 627.684457][T14073] ? __do_sys_listmount+0x27f/0xf40 [ 627.684495][T14073] ? _copy_from_user+0x59/0xd0 [ 627.684534][T14073] ? __do_sys_listmount+0x27f/0xf40 [ 627.684570][T14073] __do_sys_listmount+0x27f/0xf40 [ 627.684613][T14073] ? __fget_files+0x20e/0x3c0 [ 627.684647][T14073] ? __pfx___do_sys_listmount+0x10/0x10 [ 627.684688][T14073] ? fput+0x70/0xf0 [ 627.684734][T14073] do_syscall_64+0xcd/0xf80 [ 627.684766][T14073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 627.684796][T14073] RIP: 0033:0x7f5b56d8f7c9 [ 627.684819][T14073] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 627.684848][T14073] RSP: 002b:00007f5b54ff6038 EFLAGS: 00000246 ORIG_RAX: 00000000000001ca [ 627.684875][T14073] RAX: ffffffffffffffda RBX: 00007f5b56fe6090 RCX: 00007f5b56d8f7c9 [ 627.684895][T14073] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000200000000100 [ 627.684913][T14073] RBP: 00007f5b54ff6090 R08: 0000000000000000 R09: 0000000000000000 [ 627.684931][T14073] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 627.684948][T14073] R13: 00007f5b56fe6128 R14: 00007f5b56fe6090 R15: 00007ffd45fe5938 [ 627.684989][T14073] [ 628.624550][T14084] netlink: 'syz.3.1870': attribute type 4 has an invalid length. [ 628.634026][T14084] netlink: 'syz.3.1870': attribute type 4 has an invalid length. [ 629.818145][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 629.835266][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 632.238503][T14119] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 632.363234][T14127] FAULT_INJECTION: forcing a failure. [ 632.363234][T14127] name failslab, interval 1, probability 0, space 0, times 0 [ 632.446054][T14127] CPU: 0 UID: 0 PID: 14127 Comm: syz.0.1878 Not tainted syzkaller #0 PREEMPT(full) [ 632.446082][T14127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 632.446092][T14127] Call Trace: [ 632.446099][T14127] [ 632.446106][T14127] dump_stack_lvl+0x16c/0x1f0 [ 632.446139][T14127] should_fail_ex+0x512/0x640 [ 632.446161][T14127] ? fs_reclaim_acquire+0xae/0x150 [ 632.446190][T14127] should_failslab+0xc2/0x120 [ 632.446217][T14127] __kmalloc_noprof+0xeb/0x910 [ 632.446246][T14127] ? tomoyo_encode2+0x100/0x3e0 [ 632.446275][T14127] ? tomoyo_encode2+0x100/0x3e0 [ 632.446298][T14127] tomoyo_encode2+0x100/0x3e0 [ 632.446325][T14127] tomoyo_encode+0x29/0x50 [ 632.446349][T14127] tomoyo_realpath_from_path+0x18f/0x6e0 [ 632.446380][T14127] tomoyo_path_number_perm+0x245/0x580 [ 632.446401][T14127] ? tomoyo_path_number_perm+0x237/0x580 [ 632.446425][T14127] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 632.446447][T14127] ? find_held_lock+0x2b/0x80 [ 632.446489][T14127] ? find_held_lock+0x2b/0x80 [ 632.446511][T14127] ? hook_file_ioctl_common+0x144/0x410 [ 632.446537][T14127] ? __fget_files+0x20e/0x3c0 [ 632.446566][T14127] security_file_ioctl+0x9b/0x240 [ 632.446590][T14127] __x64_sys_ioctl+0xb7/0x210 [ 632.446614][T14127] do_syscall_64+0xcd/0xf80 [ 632.446632][T14127] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 632.446650][T14127] RIP: 0033:0x7fa16c38f7c9 [ 632.446666][T14127] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 632.446690][T14127] RSP: 002b:00007fa16d212038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 632.446716][T14127] RAX: ffffffffffffffda RBX: 00007fa16c5e6090 RCX: 00007fa16c38f7c9 [ 632.446733][T14127] RDX: 0000200000000300 RSI: 0000000000005412 RDI: 0000000000000007 [ 632.446749][T14127] RBP: 00007fa16d212090 R08: 0000000000000000 R09: 0000000000000000 [ 632.446765][T14127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 632.446781][T14127] R13: 00007fa16c5e6128 R14: 00007fa16c5e6090 R15: 00007ffec9e6a528 [ 632.446810][T14127] [ 632.449585][T14127] ERROR: Out of memory at tomoyo_realpath_from_path. [ 632.816231][T14125] sp0: Synchronizing with TNC [ 633.128523][T14139] FAULT_INJECTION: forcing a failure. [ 633.128523][T14139] name failslab, interval 1, probability 0, space 0, times 0 [ 633.173772][T14139] CPU: 1 UID: 0 PID: 14139 Comm: syz.2.1881 Not tainted syzkaller #0 PREEMPT(full) [ 633.173812][T14139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 633.173829][T14139] Call Trace: [ 633.173840][T14139] [ 633.173851][T14139] dump_stack_lvl+0x16c/0x1f0 [ 633.173902][T14139] should_fail_ex+0x512/0x640 [ 633.173934][T14139] ? __kmalloc_noprof+0xca/0x910 [ 633.173969][T14139] should_failslab+0xc2/0x120 [ 633.174008][T14139] __kmalloc_noprof+0xeb/0x910 [ 633.174036][T14139] ? __pfx___might_resched+0x10/0x10 [ 633.174071][T14139] ? load_msg+0x118/0x4a0 [ 633.174115][T14139] ? load_msg+0x118/0x4a0 [ 633.174149][T14139] load_msg+0x118/0x4a0 [ 633.174195][T14139] do_msgsnd+0x1a7/0x17b0 [ 633.174248][T14139] ? do_sys_openat2+0x196/0x290 [ 633.174280][T14139] ? __pfx_do_sys_openat2+0x10/0x10 [ 633.174317][T14139] ? __pfx_do_msgsnd+0x10/0x10 [ 633.174363][T14139] ? find_held_lock+0x2b/0x80 [ 633.174397][T14139] ? __might_fault+0xe3/0x190 [ 633.174427][T14139] ? __might_fault+0xe3/0x190 [ 633.174456][T14139] ? __might_fault+0x13b/0x190 [ 633.174496][T14139] ? __x64_sys_msgsnd+0xe5/0x130 [ 633.174521][T14139] __x64_sys_msgsnd+0xe5/0x130 [ 633.174550][T14139] do_syscall_64+0xcd/0xf80 [ 633.174580][T14139] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 633.174608][T14139] RIP: 0033:0x7f47c018f7c9 [ 633.174632][T14139] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 633.174660][T14139] RSP: 002b:00007f47c10c7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000045 [ 633.174688][T14139] RAX: ffffffffffffffda RBX: 00007f47c03e5fa0 RCX: 00007f47c018f7c9 [ 633.174708][T14139] RDX: 0000000000001000 RSI: 0000200000000040 RDI: 0000000000000000 [ 633.174725][T14139] RBP: 00007f47c10c7090 R08: 0000000000000000 R09: 0000000000000000 [ 633.174743][T14139] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000001 [ 633.174760][T14139] R13: 00007f47c03e6038 R14: 00007f47c03e5fa0 R15: 00007ffd7383fa68 [ 633.174798][T14139] [ 634.392028][T14156] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1886'. [ 634.595387][T14164] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1889'. [ 635.053263][T14170] vhci_hcd vhci_hcd.2: default hub control req: 0000 v0000 i0000 l0 [ 635.648802][T14186] FAULT_INJECTION: forcing a failure. [ 635.648802][T14186] name failslab, interval 1, probability 0, space 0, times 0 [ 635.824784][T14186] CPU: 0 UID: 0 PID: 14186 Comm: syz.3.1893 Not tainted syzkaller #0 PREEMPT(full) [ 635.824822][T14186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 635.824838][T14186] Call Trace: [ 635.824849][T14186] [ 635.824859][T14186] dump_stack_lvl+0x16c/0x1f0 [ 635.824907][T14186] should_fail_ex+0x512/0x640 [ 635.824937][T14186] ? fs_reclaim_acquire+0xae/0x150 [ 635.824980][T14186] should_failslab+0xc2/0x120 [ 635.825019][T14186] __kmalloc_noprof+0xeb/0x910 [ 635.825047][T14186] ? __lock_acquire+0x436/0x2890 [ 635.825069][T14186] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 635.825115][T14186] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 635.825151][T14186] tomoyo_realpath_from_path+0xc2/0x6e0 [ 635.825192][T14186] ? tomoyo_profile+0x47/0x60 [ 635.825246][T14186] tomoyo_path2_perm+0x2a1/0x710 [ 635.825274][T14186] ? tomoyo_path2_perm+0x293/0x710 [ 635.825304][T14186] ? try_to_unlazy+0x2a2/0x920 [ 635.825336][T14186] ? __pfx_tomoyo_path2_perm+0x10/0x10 [ 635.825422][T14186] tomoyo_path_rename+0xfc/0x1a0 [ 635.825460][T14186] ? __pfx_tomoyo_path_rename+0x10/0x10 [ 635.825499][T14186] ? __start_renaming+0x28c/0x530 [ 635.825530][T14186] ? do_raw_spin_unlock+0x172/0x230 [ 635.825567][T14186] security_path_rename+0x18e/0x3c0 [ 635.825605][T14186] do_renameat2+0x6f9/0x9b0 [ 635.825642][T14186] ? __pfx_do_renameat2+0x10/0x10 [ 635.825672][T14186] ? find_held_lock+0x2b/0x80 [ 635.825702][T14186] ? __might_fault+0xe3/0x190 [ 635.825733][T14186] ? __might_fault+0x13b/0x190 [ 635.825796][T14186] ? getname_flags.part.0+0x1c5/0x550 [ 635.825840][T14186] __x64_sys_rename+0x7d/0xa0 [ 635.825866][T14186] do_syscall_64+0xcd/0xf80 [ 635.825894][T14186] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 635.825920][T14186] RIP: 0033:0x7fe8ec58f7c9 [ 635.825941][T14186] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 635.825965][T14186] RSP: 002b:00007fe8ed365038 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 635.825992][T14186] RAX: ffffffffffffffda RBX: 00007fe8ec7e6090 RCX: 00007fe8ec58f7c9 [ 635.826009][T14186] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000200000000040 [ 635.826035][T14186] RBP: 00007fe8ed365090 R08: 0000000000000000 R09: 0000000000000000 [ 635.826051][T14186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 635.826067][T14186] R13: 00007fe8ec7e6128 R14: 00007fe8ec7e6090 R15: 00007ffd79ca9a38 [ 635.826106][T14186] [ 636.084298][T14186] ERROR: Out of memory at tomoyo_realpath_from_path. [ 636.474263][T14200] FAULT_INJECTION: forcing a failure. [ 636.474263][T14200] name failslab, interval 1, probability 0, space 0, times 0 [ 636.508774][T14200] CPU: 0 UID: 0 PID: 14200 Comm: syz.3.1897 Not tainted syzkaller #0 PREEMPT(full) [ 636.508813][T14200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 636.508830][T14200] Call Trace: [ 636.508840][T14200] [ 636.508852][T14200] dump_stack_lvl+0x16c/0x1f0 [ 636.508901][T14200] should_fail_ex+0x512/0x640 [ 636.508932][T14200] ? __kmalloc_cache_noprof+0x5f/0x800 [ 636.508966][T14200] should_failslab+0xc2/0x120 [ 636.509004][T14200] __kmalloc_cache_noprof+0x80/0x800 [ 636.509044][T14200] ? __io_uring_add_tctx_node+0x132/0x500 [ 636.509083][T14200] ? __io_uring_add_tctx_node+0x132/0x500 [ 636.509112][T14200] __io_uring_add_tctx_node+0x132/0x500 [ 636.509143][T14200] ? __pfx___io_uring_add_tctx_node+0x10/0x10 [ 636.509179][T14200] ? __fget_files+0x20e/0x3c0 [ 636.509218][T14200] __io_uring_add_tctx_node_from_submit+0x89/0x130 [ 636.509254][T14200] __do_sys_io_uring_enter+0x1242/0x1630 [ 636.509296][T14200] ? __fget_files+0x20e/0x3c0 [ 636.509334][T14200] ? __pfx___do_sys_io_uring_enter+0x10/0x10 [ 636.509376][T14200] ? fput+0x70/0xf0 [ 636.509403][T14200] ? ksys_write+0x1ac/0x250 [ 636.509439][T14200] ? __pfx_ksys_write+0x10/0x10 [ 636.509487][T14200] do_syscall_64+0xcd/0xf80 [ 636.509517][T14200] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 636.509546][T14200] RIP: 0033:0x7fe8ec58f7c9 [ 636.509571][T14200] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 636.509597][T14200] RSP: 002b:00007fe8ed344038 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 636.509625][T14200] RAX: ffffffffffffffda RBX: 00007fe8ec7e6180 RCX: 00007fe8ec58f7c9 [ 636.509644][T14200] RDX: 000000007ffffffe RSI: 0000000000000a84 RDI: 0000000000000003 [ 636.509660][T14200] RBP: 00007fe8ed344090 R08: 0000000000000000 R09: 0000000000000046 [ 636.509678][T14200] R10: 000000000000000a R11: 0000000000000246 R12: 0000000000000001 [ 636.509695][T14200] R13: 00007fe8ec7e6218 R14: 00007fe8ec7e6180 R15: 00007ffd79ca9a38 [ 636.509734][T14200] [ 638.252620][T14226] random: crng reseeded on system resumption [ 639.326539][T14243] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1905'. [ 639.392457][T14241] FAULT_INJECTION: forcing a failure. [ 639.392457][T14241] name failslab, interval 1, probability 0, space 0, times 0 [ 639.465299][T14241] CPU: 0 UID: 0 PID: 14241 Comm: syz.0.1907 Not tainted syzkaller #0 PREEMPT(full) [ 639.465340][T14241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 639.465358][T14241] Call Trace: [ 639.465368][T14241] [ 639.465380][T14241] dump_stack_lvl+0x16c/0x1f0 [ 639.465430][T14241] should_fail_ex+0x512/0x640 [ 639.465464][T14241] ? kmem_cache_alloc_noprof+0x62/0x770 [ 639.465503][T14241] should_failslab+0xc2/0x120 [ 639.465543][T14241] kmem_cache_alloc_noprof+0x83/0x770 [ 639.465570][T14241] ? net_alloc_generic+0x1e/0x70 [ 639.465595][T14241] ? copy_net_ns+0xe8/0x7c0 [ 639.465614][T14241] ? copy_net_ns+0xe8/0x7c0 [ 639.465628][T14241] copy_net_ns+0xe8/0x7c0 [ 639.465643][T14241] ? copy_cgroup_ns+0x71/0x980 [ 639.465663][T14241] create_new_namespaces+0x3ea/0xab0 [ 639.465692][T14241] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 639.465718][T14241] ksys_unshare+0x45b/0xa40 [ 639.465734][T14241] ? __pfx_ksys_unshare+0x10/0x10 [ 639.465761][T14241] ? ksys_write+0x1ac/0x250 [ 639.465792][T14241] __x64_sys_unshare+0x31/0x40 [ 639.465807][T14241] do_syscall_64+0xcd/0xf80 [ 639.465825][T14241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 639.465843][T14241] RIP: 0033:0x7fa16c38f7c9 [ 639.465858][T14241] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 639.465875][T14241] RSP: 002b:00007fa16d233038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 639.465893][T14241] RAX: ffffffffffffffda RBX: 00007fa16c5e5fa0 RCX: 00007fa16c38f7c9 [ 639.465905][T14241] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 639.465915][T14241] RBP: 00007fa16d233090 R08: 0000000000000000 R09: 0000000000000000 [ 639.465926][T14241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 639.465936][T14241] R13: 00007fa16c5e6038 R14: 00007fa16c5e5fa0 R15: 00007ffec9e6a528 [ 639.465957][T14241] [ 642.155730][T14277] FAULT_INJECTION: forcing a failure. [ 642.155730][T14277] name failslab, interval 1, probability 0, space 0, times 0 [ 642.184183][T14277] CPU: 0 UID: 0 PID: 14277 Comm: syz.3.1911 Not tainted syzkaller #0 PREEMPT(full) [ 642.184223][T14277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 642.184240][T14277] Call Trace: [ 642.184250][T14277] [ 642.184262][T14277] dump_stack_lvl+0x16c/0x1f0 [ 642.184314][T14277] should_fail_ex+0x512/0x640 [ 642.184354][T14277] should_failslab+0xc2/0x120 [ 642.184398][T14277] __kmalloc_cache_noprof+0x80/0x800 [ 642.184431][T14277] ? __task_pid_nr_ns+0x1f5/0x500 [ 642.184459][T14277] ? proc_thread_self_get_link+0x1c6/0x240 [ 642.184501][T14277] ? proc_thread_self_get_link+0x1c6/0x240 [ 642.184535][T14277] proc_thread_self_get_link+0x1c6/0x240 [ 642.184572][T14277] pick_link+0xb09/0x13b0 [ 642.184605][T14277] ? __pfx_proc_thread_self_get_link+0x10/0x10 [ 642.184645][T14277] step_into_slowpath+0x6c6/0xf50 [ 642.184690][T14277] ? __pfx_step_into_slowpath+0x10/0x10 [ 642.184734][T14277] ? lookup_fast+0x156/0x610 [ 642.184765][T14277] ? inode_permission+0x37b/0x640 [ 642.184802][T14277] link_path_walk+0xd26/0x1c70 [ 642.184855][T14277] path_openat+0x1bd/0x3140 [ 642.184894][T14277] ? do_syscall_64+0xcd/0xf80 [ 642.184919][T14277] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 642.184961][T14277] ? __pfx_path_openat+0x10/0x10 [ 642.185020][T14277] do_filp_open+0x20b/0x470 [ 642.185063][T14277] ? __pfx_do_filp_open+0x10/0x10 [ 642.185136][T14277] ? alloc_fd+0x471/0x7d0 [ 642.185197][T14277] do_sys_openat2+0x121/0x290 [ 642.185229][T14277] ? __pfx_do_sys_openat2+0x10/0x10 [ 642.185279][T14277] __x64_sys_openat+0x174/0x210 [ 642.185312][T14277] ? __pfx___x64_sys_openat+0x10/0x10 [ 642.185361][T14277] do_syscall_64+0xcd/0xf80 [ 642.185391][T14277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 642.185418][T14277] RIP: 0033:0x7fe8ec58e010 [ 642.185443][T14277] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 69 95 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 bc 95 02 00 8b 44 [ 642.185472][T14277] RSP: 002b:00007fe8ed364fe0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 642.185500][T14277] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe8ec58e010 [ 642.185520][T14277] RDX: 0000000000000002 RSI: 00007fe8ec61424b RDI: 00000000ffffff9c [ 642.185537][T14277] RBP: 00007fe8ec61424b R08: 0000000000000000 R09: 00007fe8ed387000 [ 642.185556][T14277] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 642.185573][T14277] R13: 00007fe8ec7e6128 R14: 00007fe8ec7e6090 R15: 00007ffd79ca9a38 [ 642.185613][T14277] [ 642.185937][T14277] FAULT_INJECTION: forcing a failure. [ 642.185937][T14277] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 642.487115][T14277] CPU: 1 UID: 0 PID: 14277 Comm: syz.3.1911 Not tainted syzkaller #0 PREEMPT(full) [ 642.487155][T14277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 642.487173][T14277] Call Trace: [ 642.487182][T14277] [ 642.487193][T14277] dump_stack_lvl+0x16c/0x1f0 [ 642.487257][T14277] should_fail_ex+0x512/0x640 [ 642.487296][T14277] _copy_from_user+0x2e/0xd0 [ 642.487330][T14277] memdup_user+0x6b/0xe0 [ 642.487364][T14277] strndup_user+0x78/0xe0 [ 642.487399][T14277] keyctl_pkey_params_get+0xcd/0x4a0 [ 642.487443][T14277] ? __pfx_keyctl_pkey_params_get+0x10/0x10 [ 642.487487][T14277] ? find_held_lock+0x2b/0x80 [ 642.487520][T14277] ? __might_fault+0xe3/0x190 [ 642.487551][T14277] ? __might_fault+0xe3/0x190 [ 642.487579][T14277] ? __might_fault+0x13b/0x190 [ 642.487625][T14277] keyctl_pkey_params_get_2+0x12f/0x3e0 [ 642.487665][T14277] ? __pfx_keyctl_pkey_params_get_2+0x10/0x10 [ 642.487702][T14277] ? ksys_write+0x190/0x250 [ 642.487775][T14277] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 642.487810][T14277] keyctl_pkey_verify+0xa5/0x2b0 [ 642.487848][T14277] ? __pfx_keyctl_pkey_verify+0x10/0x10 [ 642.487903][T14277] ? ksys_write+0x1ac/0x250 [ 642.487940][T14277] ? __pfx_ksys_write+0x10/0x10 [ 642.487985][T14277] __do_sys_keyctl+0x55c/0x590 [ 642.488018][T14277] do_syscall_64+0xcd/0xf80 [ 642.488048][T14277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 642.488077][T14277] RIP: 0033:0x7fe8ec58f7c9 [ 642.488102][T14277] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 642.488130][T14277] RSP: 002b:00007fe8ed365038 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 642.488166][T14277] RAX: ffffffffffffffda RBX: 00007fe8ec7e6090 RCX: 00007fe8ec58f7c9 [ 642.488186][T14277] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000001c [ 642.488201][T14277] RBP: 00007fe8ed365090 R08: 0000000000000001 R09: 0000000000000000 [ 642.488217][T14277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 642.488242][T14277] R13: 00007fe8ec7e6128 R14: 00007fe8ec7e6090 R15: 00007ffd79ca9a38 [ 642.488283][T14277] [ 642.929319][T14247] sp0: Synchronizing with TNC [ 643.042370][T14287] FAULT_INJECTION: forcing a failure. [ 643.042370][T14287] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 643.070896][T14287] CPU: 0 UID: 0 PID: 14287 Comm: syz.3.1913 Not tainted syzkaller #0 PREEMPT(full) [ 643.070934][T14287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 643.070962][T14287] Call Trace: [ 643.070972][T14287] [ 643.070984][T14287] dump_stack_lvl+0x16c/0x1f0 [ 643.071036][T14287] should_fail_ex+0x512/0x640 [ 643.071076][T14287] _copy_to_user+0x32/0xd0 [ 643.071113][T14287] __do_sys_listmount+0x833/0xf40 [ 643.071161][T14287] ? __fget_files+0x20e/0x3c0 [ 643.071199][T14287] ? __pfx___do_sys_listmount+0x10/0x10 [ 643.071242][T14287] ? fput+0x70/0xf0 [ 643.071287][T14287] do_syscall_64+0xcd/0xf80 [ 643.071319][T14287] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 643.071348][T14287] RIP: 0033:0x7fe8ec58f7c9 [ 643.071373][T14287] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 643.071401][T14287] RSP: 002b:00007fe8ed365038 EFLAGS: 00000246 ORIG_RAX: 00000000000001ca [ 643.071429][T14287] RAX: ffffffffffffffda RBX: 00007fe8ec7e6090 RCX: 00007fe8ec58f7c9 [ 643.071448][T14287] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000200000000100 [ 643.071466][T14287] RBP: 00007fe8ed365090 R08: 0000000000000000 R09: 0000000000000000 [ 643.071484][T14287] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 643.071502][T14287] R13: 00007fe8ec7e6128 R14: 00007fe8ec7e6090 R15: 00007ffd79ca9a38 [ 643.071543][T14287] [ 644.629894][T14313] FAULT_INJECTION: forcing a failure. [ 644.629894][T14313] name failslab, interval 1, probability 0, space 0, times 0 [ 644.664077][T14313] CPU: 1 UID: 0 PID: 14313 Comm: syz.0.1921 Not tainted syzkaller #0 PREEMPT(full) [ 644.664119][T14313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 644.664136][T14313] Call Trace: [ 644.664146][T14313] [ 644.664158][T14313] dump_stack_lvl+0x16c/0x1f0 [ 644.664206][T14313] should_fail_ex+0x512/0x640 [ 644.664245][T14313] ? __kmalloc_cache_noprof+0x5f/0x800 [ 644.664281][T14313] should_failslab+0xc2/0x120 [ 644.664320][T14313] __kmalloc_cache_noprof+0x80/0x800 [ 644.664353][T14313] ? __io_uring_add_tctx_node+0x132/0x500 [ 644.664394][T14313] ? __io_uring_add_tctx_node+0x132/0x500 [ 644.664425][T14313] __io_uring_add_tctx_node+0x132/0x500 [ 644.664457][T14313] ? __pfx___io_uring_add_tctx_node+0x10/0x10 [ 644.664494][T14313] ? __fget_files+0x20e/0x3c0 [ 644.664538][T14313] __io_uring_add_tctx_node_from_submit+0x89/0x130 [ 644.664575][T14313] __do_sys_io_uring_enter+0x1242/0x1630 [ 644.664621][T14313] ? __fget_files+0x20e/0x3c0 [ 644.664657][T14313] ? __pfx___do_sys_io_uring_enter+0x10/0x10 [ 644.664699][T14313] ? fput+0x70/0xf0 [ 644.664726][T14313] ? ksys_write+0x1ac/0x250 [ 644.664764][T14313] ? __pfx_ksys_write+0x10/0x10 [ 644.664815][T14313] do_syscall_64+0xcd/0xf80 [ 644.664846][T14313] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 644.664875][T14313] RIP: 0033:0x7fa16c38f7c9 [ 644.664899][T14313] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 644.664927][T14313] RSP: 002b:00007fa16d1f1038 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 644.664956][T14313] RAX: ffffffffffffffda RBX: 00007fa16c5e6180 RCX: 00007fa16c38f7c9 [ 644.664974][T14313] RDX: 000000007ffffffe RSI: 0000000000000a84 RDI: 0000000000000003 [ 644.664991][T14313] RBP: 00007fa16d1f1090 R08: 0000000000000000 R09: 0000000000000046 [ 644.665008][T14313] R10: 000000000000000a R11: 0000000000000246 R12: 0000000000000001 [ 644.665025][T14313] R13: 00007fa16c5e6218 R14: 00007fa16c5e6180 R15: 00007ffec9e6a528 [ 644.665064][T14313] [ 645.209950][T14314] FAULT_INJECTION: forcing a failure. [ 645.209950][T14314] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 645.261004][T14314] CPU: 1 UID: 0 PID: 14314 Comm: syz.1.1922 Not tainted syzkaller #0 PREEMPT(full) [ 645.261042][T14314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 645.261059][T14314] Call Trace: [ 645.261069][T14314] [ 645.261079][T14314] dump_stack_lvl+0x16c/0x1f0 [ 645.261141][T14314] should_fail_ex+0x512/0x640 [ 645.261180][T14314] _copy_from_user+0x2e/0xd0 [ 645.261215][T14314] copy_msghdr_from_user+0x98/0x160 [ 645.261256][T14314] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 645.261302][T14314] ? __lock_acquire+0x436/0x2890 [ 645.261338][T14314] ___sys_recvmsg+0xdb/0x1a0 [ 645.261377][T14314] ? __pfx____sys_recvmsg+0x10/0x10 [ 645.261420][T14314] ? find_held_lock+0x2b/0x80 [ 645.261481][T14314] do_recvmmsg+0x2fe/0x750 [ 645.261525][T14314] ? __pfx_do_recvmmsg+0x10/0x10 [ 645.261573][T14314] ? __mutex_unlock_slowpath+0x161/0x790 [ 645.261616][T14314] ? __fget_files+0x20e/0x3c0 [ 645.261663][T14314] __x64_sys_recvmmsg+0x22a/0x280 [ 645.261705][T14314] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 645.261757][T14314] do_syscall_64+0xcd/0xf80 [ 645.261788][T14314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 645.261817][T14314] RIP: 0033:0x7f5b56d8f7c9 [ 645.261841][T14314] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 645.261867][T14314] RSP: 002b:00007f5b57b4d038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 645.261896][T14314] RAX: ffffffffffffffda RBX: 00007f5b56fe5fa0 RCX: 00007f5b56d8f7c9 [ 645.261915][T14314] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000003 [ 645.261932][T14314] RBP: 00007f5b57b4d090 R08: 0000000000000000 R09: 0000000000000000 [ 645.261950][T14314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 645.261968][T14314] R13: 00007f5b56fe6038 R14: 00007f5b56fe5fa0 R15: 00007ffd45fe5938 [ 645.262007][T14314] [ 691.257691][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 691.264204][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 752.697441][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 752.703847][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 807.734191][ T31] INFO: task jbd2/sda1-8:5165 blocked for more than 143 seconds. [ 807.743677][ T31] Not tainted syzkaller #0 [ 807.748755][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 807.757589][ T31] task:jbd2/sda1-8 state:D stack:25816 pid:5165 tgid:5165 ppid:2 task_flags:0x240040 flags:0x00080000 [ 807.769751][ T31] Call Trace: [ 807.773067][ T31] [ 807.778225][ T31] ? __schedule+0x10b9/0x6150 [ 807.782975][ T31] __schedule+0x1139/0x6150 [ 807.789438][ T31] ? __lock_acquire+0x436/0x2890 [ 807.794835][ T31] ? __pfx___schedule+0x10/0x10 [ 807.799747][ T31] ? find_held_lock+0x2b/0x80 [ 807.805653][ T31] ? schedule+0x2d7/0x3a0 [ 807.810051][ T31] schedule+0xe7/0x3a0 [ 807.815006][ T31] io_schedule+0xbf/0x130 [ 807.819430][ T31] bit_wait_io+0x15/0xe0 [ 807.823798][ T31] __wait_on_bit+0x65/0x180 [ 807.828361][ T31] ? __pfx_bit_wait_io+0x10/0x10 [ 807.833371][ T31] out_of_line_wait_on_bit+0xd9/0x110 [ 807.839109][ T31] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 807.845363][ T31] ? __pfx_wake_bit_function+0x10/0x10 [ 807.850894][ T31] ? __pfx___might_resched+0x10/0x10 [ 807.856293][ T31] __wait_on_buffer+0x64/0x70 [ 807.861219][ T31] jbd2_journal_commit_transaction+0x37d3/0x67f0 [ 807.867703][ T31] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10 [ 807.874488][ T31] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 807.881219][ T31] ? debug_object_deactivate+0x1ec/0x3a0 [ 807.887178][ T31] ? __pfx_debug_object_deactivate+0x10/0x10 [ 807.893233][ T31] ? find_held_lock+0x2b/0x80 [ 807.899272][ T31] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 807.905222][ T31] ? rcu_is_watching+0x12/0xc0 [ 807.910056][ T31] kjournald2+0x1f4/0x760 [ 807.915024][ T31] ? __pfx_kjournald2+0x10/0x10 [ 807.919935][ T31] ? find_held_lock+0x2b/0x80 [ 807.924740][ T31] ? __pfx_autoremove_wake_function+0x10/0x10 [ 807.930864][ T31] ? lockdep_hardirqs_on+0x7c/0x110 [ 807.936143][ T31] ? __kthread_parkme+0x19e/0x250 [ 807.941222][ T31] ? __pfx_kjournald2+0x10/0x10 [ 807.946190][ T31] kthread+0x3c5/0x780 [ 807.950317][ T31] ? __pfx_kthread+0x10/0x10 [ 807.955052][ T31] ? rcu_is_watching+0x12/0xc0 [ 807.959886][ T31] ? __pfx_kthread+0x10/0x10 [ 807.964592][ T31] ret_from_fork+0x983/0xb10 [ 807.969241][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 807.974425][ T31] ? __switch_to+0x7af/0x10d0 [ 807.979155][ T31] ? __pfx_kthread+0x10/0x10 [ 807.984540][ T31] ret_from_fork_asm+0x1a/0x30 [ 807.989376][ T31] [ 807.992404][ T31] INFO: task syz-executor:5821 blocked for more than 143 seconds. [ 808.000515][ T31] Not tainted syzkaller #0 [ 808.005590][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 808.014367][ T31] task:syz-executor state:D stack:22816 pid:5821 tgid:5821 ppid:5820 task_flags:0x440100 flags:0x00080000 [ 808.026418][ T31] Call Trace: [ 808.029703][ T31] [ 808.032649][ T31] ? __schedule+0x10b9/0x6150 [ 808.037404][ T31] __schedule+0x1139/0x6150 [ 808.041964][ T31] ? __pfx___schedule+0x10/0x10 [ 808.047029][ T31] ? find_held_lock+0x2b/0x80 [ 808.051771][ T31] ? schedule+0x2d7/0x3a0 [ 808.056289][ T31] schedule+0xe7/0x3a0 [ 808.060399][ T31] io_schedule+0xbf/0x130 [ 808.064951][ T31] bit_wait_io+0x15/0xe0 [ 808.069255][ T31] __wait_on_bit+0x65/0x180 [ 808.073866][ T31] ? __pfx_bit_wait_io+0x10/0x10 [ 808.078865][ T31] out_of_line_wait_on_bit+0xd9/0x110 [ 808.085413][ T31] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 808.091464][ T31] ? __pfx_wake_bit_function+0x10/0x10 [ 808.096999][ T31] do_get_write_access+0x910/0x12f0 [ 808.102242][ T31] jbd2_journal_get_write_access+0x1d6/0x280 [ 808.108566][ T31] __ext4_journal_get_write_access+0x6a/0x340 [ 808.114732][ T31] ext4_reserve_inode_write+0x1be/0x340 [ 808.120408][ T31] __ext4_mark_inode_dirty+0x197/0x840 [ 808.125957][ T31] ? trace_kmem_cache_alloc+0x28/0xb0 [ 808.131474][ T31] ? kmem_cache_alloc_noprof+0x2af/0x770 [ 808.137274][ T31] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 808.143294][ T31] ? rcu_is_watching+0x12/0xc0 [ 808.148144][ T31] ? trace_jbd2_handle_start+0x1a8/0x200 [ 808.153862][ T31] ? jbd2__journal_start+0xf6/0x6a0 [ 808.159078][ T31] ? __ext4_journal_start_sb+0x195/0x640 [ 808.164776][ T31] ? __ext4_journal_start_sb+0x19e/0x640 [ 808.170442][ T31] ? ext4_dirty_inode+0xa1/0x130 [ 808.175439][ T31] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 808.180941][ T31] ext4_dirty_inode+0xd9/0x130 [ 808.186468][ T31] ? rcu_is_watching+0x12/0xc0 [ 808.191288][ T31] __mark_inode_dirty+0x1f7/0x1670 [ 808.196507][ T31] generic_update_time+0xcf/0xf0 [ 808.201597][ T31] file_update_time_flags+0x410/0x520 [ 808.207128][ T31] ext4_page_mkwrite+0x33d/0x1880 [ 808.212277][ T31] ? __pfx_tcp_recvmsg+0x10/0x10 [ 808.217610][ T31] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 808.223117][ T31] ? vm_normal_page+0x1c4/0x320 [ 808.228094][ T31] ? find_held_lock+0x2b/0x80 [ 808.232873][ T31] ? find_held_lock+0x2b/0x80 [ 808.237629][ T31] do_page_mkwrite+0x174/0x380 [ 808.242440][ T31] do_wp_page+0xb5d/0x5010 [ 808.247019][ T31] ? __pfx_do_wp_page+0x10/0x10 [ 808.251915][ T31] ? do_raw_spin_lock+0x12c/0x2b0 [ 808.257018][ T31] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 808.262466][ T31] __handle_mm_fault+0x1bd2/0x2bb0 [ 808.267682][ T31] ? reacquire_held_locks+0xcd/0x1f0 [ 808.272999][ T31] ? __pfx___handle_mm_fault+0x10/0x10 [ 808.278521][ T31] ? lock_vma_under_rcu+0x176/0x580 [ 808.283830][ T31] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 808.290763][ T31] handle_mm_fault+0x3fe/0xad0 [ 808.295828][ T31] do_user_addr_fault+0x60c/0x1370 [ 808.301114][ T31] ? rcu_is_watching+0x12/0xc0 [ 808.306095][ T31] exc_page_fault+0x64/0xc0 [ 808.310668][ T31] asm_exc_page_fault+0x26/0x30 [ 808.315646][ T31] RIP: 0033:0x7f814e47641f [ 808.320104][ T31] RSP: 002b:00007fff1eec1f90 EFLAGS: 00010202 [ 808.326530][ T31] RAX: 00007f814c6b4000 RBX: 00007fff1eec2490 RCX: 0000000000000001 [ 808.334599][ T31] RDX: 1ffffffff08b2431 RSI: 00005555894bd508 RDI: 0000000000000002 [ 808.342691][ T31] RBP: 00005555894c4750 R08: 00005555894bd540 R09: 0000000000002486 [ 808.350779][ T31] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff1eec22e0 [ 808.358815][ T31] R13: 00007fff1eec20d0 R14: 00007fff1eec2360 R15: 00007fff1eec1ff0 [ 808.366920][ T31] [ 808.369968][ T31] INFO: task syz.3.1923:14316 blocked for more than 143 seconds. [ 808.378014][ T31] Not tainted syzkaller #0 [ 808.382968][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 808.392361][ T31] task:syz.3.1923 state:D stack:26600 pid:14316 tgid:14316 ppid:5831 task_flags:0x440040 flags:0x00080002 [ 808.404439][ T31] Call Trace: [ 808.407745][ T31] [ 808.410719][ T31] ? __schedule+0x10b9/0x6150 [ 808.415524][ T31] __schedule+0x1139/0x6150 [ 808.420088][ T31] ? __pfx___schedule+0x10/0x10 [ 808.425158][ T31] ? find_held_lock+0x2b/0x80 [ 808.429888][ T31] ? schedule+0x2d7/0x3a0 [ 808.434496][ T31] schedule+0xe7/0x3a0 [ 808.438610][ T31] io_schedule+0xbf/0x130 [ 808.442954][ T31] bit_wait_io+0x15/0xe0 [ 808.447291][ T31] __wait_on_bit+0x65/0x180 [ 808.451923][ T31] ? __pfx_bit_wait_io+0x10/0x10 [ 808.456986][ T31] out_of_line_wait_on_bit+0xd9/0x110 [ 808.462444][ T31] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 808.468527][ T31] ? __pfx_wake_bit_function+0x10/0x10 [ 808.474093][ T31] do_get_write_access+0x910/0x12f0 [ 808.479363][ T31] jbd2_journal_get_write_access+0x1d6/0x280 [ 808.485483][ T31] __ext4_journal_get_write_access+0x6a/0x340 [ 808.492343][ T31] ext4_reserve_inode_write+0x1be/0x340 [ 808.498017][ T31] __ext4_mark_inode_dirty+0x197/0x840 [ 808.503507][ T31] ? trace_kmem_cache_alloc+0x28/0xb0 [ 808.509016][ T31] ? kmem_cache_alloc_noprof+0x2af/0x770 [ 808.514713][ T31] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 808.520733][ T31] ? rcu_is_watching+0x12/0xc0 [ 808.525581][ T31] ? trace_jbd2_handle_start+0x1a8/0x200 [ 808.531257][ T31] ? jbd2__journal_start+0xf6/0x6a0 [ 808.536609][ T31] ? __ext4_journal_start_sb+0x195/0x640 [ 808.542389][ T31] ? __ext4_journal_start_sb+0x19e/0x640 [ 808.548336][ T31] ? ext4_dirty_inode+0xa1/0x130 [ 808.553306][ T31] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 808.558758][ T31] ext4_dirty_inode+0xd9/0x130 [ 808.563644][ T31] ? rcu_is_watching+0x12/0xc0 [ 808.568428][ T31] __mark_inode_dirty+0x1f7/0x1670 [ 808.573608][ T31] generic_update_time+0xcf/0xf0 [ 808.578576][ T31] file_update_time_flags+0x410/0x520 [ 808.584022][ T31] ext4_page_mkwrite+0x33d/0x1880 [ 808.589091][ T31] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 808.595275][ T31] do_page_mkwrite+0x174/0x380 [ 808.600171][ T31] do_fault+0x3fc/0x1ad0 [ 808.604515][ T31] __handle_mm_fault+0x1919/0x2bb0 [ 808.609664][ T31] ? reacquire_held_locks+0xcd/0x1f0 [ 808.615037][ T31] ? __pfx___handle_mm_fault+0x10/0x10 [ 808.620547][ T31] ? lock_vma_under_rcu+0x176/0x580 [ 808.625866][ T31] ? get_timespec64+0x136/0x1b0 [ 808.630769][ T31] handle_mm_fault+0x3fe/0xad0 [ 808.635615][ T31] do_user_addr_fault+0x60c/0x1370 [ 808.640768][ T31] ? rcu_is_watching+0x12/0xc0 [ 808.645613][ T31] exc_page_fault+0x64/0xc0 [ 808.650161][ T31] asm_exc_page_fault+0x26/0x30 [ 808.655357][ T31] RIP: 0033:0x7fe8ec46f17a [ 808.659811][ T31] RSP: 002b:00007ffd79ca9ac0 EFLAGS: 00010202 [ 808.665960][ T31] RAX: 0000001b314f7000 RBX: 00007fe8ed315720 RCX: 0000001b314f6ff8 [ 808.674025][ T31] RDX: 0000001b31124220 RSI: 0000000000000008 RDI: 00007fe8ed315720 [ 808.682006][ T31] RBP: ffffffff893ee3d3 R08: 00007fe8ec7e6038 R09: 00007fe8ec7d2000 [ 808.690052][ T31] R10: 00007fe8ebfff008 R11: 0000000000000007 R12: 0000000000000007 [ 808.699438][ T31] R13: 000000000000019b R14: ffffffff893ee364 R15: 000000000001393c [ 808.707565][ T31] ? consume_skb+0xc4/0x100 [ 808.712291][ T31] ? skb_pp_cow_data+0x23/0x1010 [ 808.717356][ T31] [ 808.720405][ T31] INFO: task syz.0.1924:14324 blocked for more than 144 seconds. [ 808.728204][ T31] Not tainted syzkaller #0 [ 808.733179][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 808.741950][ T31] task:syz.0.1924 state:D stack:28168 pid:14324 tgid:14324 ppid:5833 task_flags:0x440040 flags:0x00080002 [ 808.754211][ T31] Call Trace: [ 808.757503][ T31] [ 808.760435][ T31] ? __schedule+0x10b9/0x6150 [ 808.765402][ T31] __schedule+0x1139/0x6150 [ 808.769989][ T31] ? __lock_acquire+0x436/0x2890 [ 808.775146][ T31] ? __pfx___schedule+0x10/0x10 [ 808.780279][ T31] ? find_held_lock+0x2b/0x80 [ 808.785051][ T31] ? schedule+0x2d7/0x3a0 [ 808.789432][ T31] schedule+0xe7/0x3a0 [ 808.793526][ T31] io_schedule+0xbf/0x130 [ 808.797995][ T31] bit_wait_io+0x15/0xe0 [ 808.802706][ T31] __wait_on_bit+0x65/0x180 [ 808.807416][ T31] ? __pfx_bit_wait_io+0x10/0x10 [ 808.812399][ T31] out_of_line_wait_on_bit+0xd9/0x110 [ 808.818085][ T31] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 808.824265][ T31] ? __pfx_wake_bit_function+0x10/0x10 [ 808.829786][ T31] do_get_write_access+0x910/0x12f0 [ 808.835079][ T31] jbd2_journal_get_write_access+0x1d6/0x280 [ 808.841128][ T31] __ext4_journal_get_write_access+0x6a/0x340 [ 808.847290][ T31] ext4_reserve_inode_write+0x1be/0x340 [ 808.852895][ T31] __ext4_mark_inode_dirty+0x197/0x840 [ 808.858456][ T31] ? trace_kmem_cache_alloc+0x28/0xb0 [ 808.863924][ T31] ? kmem_cache_alloc_noprof+0x2af/0x770 [ 808.869593][ T31] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 808.875826][ T31] ? rcu_is_watching+0x12/0xc0 [ 808.880632][ T31] ? trace_jbd2_handle_start+0x1a8/0x200 [ 808.886327][ T31] ? jbd2__journal_start+0xf6/0x6a0 [ 808.891583][ T31] ? __ext4_journal_start_sb+0x195/0x640 [ 808.897316][ T31] ? __ext4_journal_start_sb+0x19e/0x640 [ 808.903744][ T31] ? ext4_dirty_inode+0xa1/0x130 [ 808.908743][ T31] ? lock_acquire+0x179/0x330 [ 808.913736][ T31] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 808.919221][ T31] ext4_dirty_inode+0xd9/0x130 [ 808.924069][ T31] ? rcu_is_watching+0x12/0xc0 [ 808.928876][ T31] __mark_inode_dirty+0x1f7/0x1670 [ 808.934080][ T31] ? mnt_get_write_access+0x52/0x2f0 [ 808.939430][ T31] generic_update_time+0xcf/0xf0 [ 808.944552][ T31] touch_atime+0x4f0/0x5d0 [ 808.949034][ T31] ext4_file_mmap_prepare+0x4a6/0x5a0 [ 808.954515][ T31] __mmap_region+0xede/0x2a00 [ 808.959233][ T31] ? __pfx___mmap_region+0x10/0x10 [ 808.964397][ T31] ? __lock_acquire+0x436/0x2890 [ 808.969379][ T31] ? lock_acquire+0x179/0x330 [ 808.974147][ T31] ? find_held_lock+0x2b/0x80 [ 808.978890][ T31] ? page_table_check_set+0x7dd/0xa40 [ 808.984619][ T31] ? page_table_check_set+0x7e7/0xa40 [ 808.990068][ T31] mmap_region+0x32b/0x3f0 [ 808.994567][ T31] do_mmap+0xa3e/0x1210 [ 808.998780][ T31] ? __pfx_do_mmap+0x10/0x10 [ 809.003383][ T31] ? __pfx_down_write_killable+0x10/0x10 [ 809.009833][ T31] vm_mmap_pgoff+0x29e/0x470 [ 809.014583][ T31] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 809.019745][ T31] ? __fget_files+0x20e/0x3c0 [ 809.024582][ T31] ksys_mmap_pgoff+0x32c/0x5c0 [ 809.029895][ T31] __x64_sys_mmap+0x125/0x190 [ 809.034700][ T31] do_syscall_64+0xcd/0xf80 [ 809.039242][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 809.045211][ T31] RIP: 0033:0x7fa16c38f803 [ 809.049657][ T31] RSP: 002b:00007ffec9e6a658 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 809.058294][ T31] RAX: ffffffffffffffda RBX: 0000001b30e64000 RCX: 00007fa16c38f803 [ 809.066377][ T31] RDX: 0000000000000003 RSI: 00000000003c0000 RDI: 0000001b30e64000 [ 809.074527][ T31] RBP: 0000000000400000 R08: 0000000000000004 R09: 0000000000040000 [ 809.082547][ T31] R10: 0000000000100001 R11: 0000000000000246 R12: 00000000000001f6 [ 809.090633][ T31] R13: 00000000000927c0 R14: 000000000009d9a4 R15: 00007ffec9e6a940 [ 809.098859][ T31] [ 809.101908][ T31] [ 809.101908][ T31] Showing all locks held in the system: [ 809.110463][ T31] 1 lock held by khungtaskd/31: [ 809.115852][ T31] #0: ffffffff8e3c9520 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0 [ 809.125840][ T31] 2 locks held by getty/5594: [ 809.130642][ T31] #0: ffff88803190b0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 809.140505][ T31] #1: ffffc9000332b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x1510 [ 809.150748][ T31] 3 locks held by syz-executor/5821: [ 809.156153][ T31] #0: ffff888076057bc8 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x117/0x580 [ 809.165484][ T31] #1: ffff88814dff4518 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x174/0x380 [ 809.175282][ T31] #2: ffff888031e70950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x5e7/0x1410 [ 809.185152][ T31] 3 locks held by syz.3.1923/14316: [ 809.190463][ T31] #0: ffff8880332f5bc8 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x117/0x580 [ 809.200002][ T31] #1: ffff88814dff4518 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x174/0x380 [ 809.210478][ T31] #2: ffff888031e70950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x5e7/0x1410 [ 809.220379][ T31] 3 locks held by syz.0.1924/14324: [ 809.225724][ T31] #0: ffff888020af4cc0 (&mm->mmap_lock){++++}-{4:4}, at: vm_mmap_pgoff+0x1f5/0x470 [ 809.235309][ T31] #1: ffff88814dff4420 (sb_writers#4){.+.+}-{0:0}, at: ext4_file_mmap_prepare+0x4a6/0x5a0 [ 809.245416][ T31] #2: ffff888031e70950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x5e7/0x1410 [ 809.255277][ T31] [ 809.257627][ T31] ============================================= [ 809.257627][ T31] [ 809.266287][ T31] NMI backtrace for cpu 1 [ 809.266309][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 809.266340][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 809.266355][ T31] Call Trace: [ 809.266365][ T31] [ 809.266376][ T31] dump_stack_lvl+0x116/0x1f0 [ 809.266423][ T31] nmi_cpu_backtrace+0x27b/0x390 [ 809.266458][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 809.266488][ T31] nmi_trigger_cpumask_backtrace+0x29c/0x300 [ 809.266528][ T31] sys_info+0x133/0x180 [ 809.266558][ T31] watchdog+0xe66/0x1180 [ 809.266606][ T31] ? rcu_is_watching+0x12/0xc0 [ 809.266645][ T31] ? __pfx_watchdog+0x10/0x10 [ 809.266684][ T31] ? lockdep_hardirqs_on+0x7c/0x110 [ 809.266714][ T31] ? __kthread_parkme+0x19e/0x250 [ 809.266757][ T31] ? __pfx_watchdog+0x10/0x10 [ 809.266796][ T31] kthread+0x3c5/0x780 [ 809.266825][ T31] ? __pfx_kthread+0x10/0x10 [ 809.266855][ T31] ? rcu_is_watching+0x12/0xc0 [ 809.266891][ T31] ? __pfx_kthread+0x10/0x10 [ 809.266920][ T31] ret_from_fork+0x983/0xb10 [ 809.266951][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 809.266981][ T31] ? __switch_to+0x7af/0x10d0 [ 809.267017][ T31] ? __pfx_kthread+0x10/0x10 [ 809.267047][ T31] ret_from_fork_asm+0x1a/0x30 [ 809.267117][ T31] [ 809.267129][ T31] Sending NMI from CPU 1 to CPUs 0: [ 809.402924][ C0] NMI backtrace for cpu 0 [ 809.402943][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full) [ 809.402967][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 809.402980][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 809.403016][ C0] Code: 66 61 02 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 73 47 14 00 fb f4 cc 35 03 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 809.403037][ C0] RSP: 0018:ffffffff8e007df8 EFLAGS: 000002c6 [ 809.403055][ C0] RAX: 00000000005297a1 RBX: 0000000000000000 RCX: ffffffff8b7616d9 [ 809.403069][ C0] RDX: 0000000000000000 RSI: ffffffff8dacbd52 RDI: ffffffff8bf2b780 [ 809.403082][ C0] RBP: fffffbfff1c12f68 R08: 0000000000000001 R09: ffffed101708673d [ 809.403096][ C0] R10: ffff8880b84339eb R11: ffffffff8e098670 R12: 0000000000000000 [ 809.403110][ C0] R13: ffffffff8e097b40 R14: ffffffff908901d0 R15: 0000000000000000 [ 809.403124][ C0] FS: 0000000000000000(0000) GS:ffff8881248f6000(0000) knlGS:0000000000000000 [ 809.403146][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 809.403161][ C0] CR2: 000055d6f69ce660 CR3: 000000000e184000 CR4: 00000000003526f0 [ 809.403175][ C0] Call Trace: [ 809.403185][ C0] [ 809.403193][ C0] default_idle+0x13/0x20 [ 809.403215][ C0] default_idle_call+0x6c/0xb0 [ 809.403237][ C0] do_idle+0x38d/0x510 [ 809.403266][ C0] ? __pfx_do_idle+0x10/0x10 [ 809.403296][ C0] cpu_startup_entry+0x4f/0x60 [ 809.403322][ C0] rest_init+0x16b/0x2b0 [ 809.403345][ C0] ? acpi_subsystem_init+0x133/0x180 [ 809.403370][ C0] ? __pfx_x86_late_time_init+0x10/0x10 [ 809.403405][ C0] start_kernel+0x3ef/0x4d0 [ 809.403430][ C0] x86_64_start_reservations+0x18/0x30 [ 809.403454][ C0] x86_64_start_kernel+0x130/0x190 [ 809.403479][ C0] common_startup_64+0x13e/0x148 [ 809.403511][ C0] [ 809.516614][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 809.516640][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 809.516673][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 809.516689][ T31] Call Trace: [ 809.516699][ T31] [ 809.516711][ T31] dump_stack_lvl+0x3d/0x1f0 [ 809.516756][ T31] vpanic+0x640/0x6f0 [ 809.516786][ T31] panic+0xca/0xd0 [ 809.516810][ T31] ? __pfx_panic+0x10/0x10 [ 809.516834][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 809.516864][ T31] ? nmi_trigger_cpumask_backtrace+0x1b1/0x300 [ 809.516895][ T31] ? nmi_trigger_cpumask_backtrace+0x2be/0x300 [ 809.516929][ T31] ? watchdog+0xe83/0x1180 [ 809.516964][ T31] ? watchdog+0xe76/0x1180 [ 809.517000][ T31] watchdog+0xe94/0x1180 [ 809.517042][ T31] ? rcu_is_watching+0x12/0xc0 [ 809.517076][ T31] ? __pfx_watchdog+0x10/0x10 [ 809.517108][ T31] ? lockdep_hardirqs_on+0x7c/0x110 [ 809.517135][ T31] ? __kthread_parkme+0x19e/0x250 [ 809.517171][ T31] ? __pfx_watchdog+0x10/0x10 [ 809.517206][ T31] kthread+0x3c5/0x780 [ 809.517232][ T31] ? __pfx_kthread+0x10/0x10 [ 809.517260][ T31] ? rcu_is_watching+0x12/0xc0 [ 809.517295][ T31] ? __pfx_kthread+0x10/0x10 [ 809.517322][ T31] ret_from_fork+0x983/0xb10 [ 809.517349][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 809.517379][ T31] ? __switch_to+0x7af/0x10d0 [ 809.517410][ T31] ? __pfx_kthread+0x10/0x10 [ 809.517437][ T31] ret_from_fork_asm+0x1a/0x30 [ 809.517498][ T31] [ 809.738429][ T31] Kernel Offset: disabled [ 809.742764][ T31] Rebooting in 86400 seconds..