last executing test programs: 11.7145728s ago: executing program 1 (id=2294): mmap$auto(0x0, 0x4020009, 0x7ff, 0x1000000000ebe, 0x401, 0x8000) openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fb0\x00', 0x83, 0x0) ioctl$auto(0x3, 0x80000541b, 0x38) close_range$auto(0x2, 0x8, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mtdblock0\x00', 0x0, 0x0) r0 = socket(0x2, 0x1, 0x106) bind$auto(r0, &(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) r1 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/net/rpc/auth.unix.ip/flush\x00', 0x521202, 0x0) r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ram7\x00', 0x0, 0x0) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/devices/virtual/net/nr8/power/runtime_suspended_time\x00', 0xa003, 0x0) write$auto(r3, &(0x7f0000000040)='7\x00\\\xa0\x01\x00\x01\x00\x00\x00\x00\x00\xc7k', 0x81) read$auto_proc_reg_file_ops_compat_inode(r1, &(0x7f0000000100)=""/92, 0x5c) write$auto(0x3, 0x0, 0x1) r4 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ram5\x00', 0x14fa02, 0x0) sendfile$auto(0x3, r4, 0x0, 0x400000000006) sendfile$auto(r2, r1, 0x0, 0x1) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x80161, 0x0) sysfs$auto(0x2, 0x3c, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, 0x0) read$auto(0x3, 0x0, 0x80) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000580)={{@inferred=0x0, 0x1000, 0x202000b, 0x3, "790eaa00ffff8eac2cdafc1f64010043eeb0b053030001ffff000e000000000100", @raw=0x3}, 0x4, 0x963, 0x3, @raw=0xb, @integer64={0x400000009, 0x1007, 0x10001}, "6cc1294d63a4f1b4285854c5368de438f8cc142ef6df12bf3372a1183bedbd31b642b4051b078fa1c1c61c329794e5311121c760cb9611c78e6947a99807bcc1"}) unshare$auto(0x5) mmap$auto(0x0, 0x200104, 0x4000000000e3, 0x40eb2, 0xd, 0x300000000000) r6 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/net/sit0/statistics/tx_compressed\x00', 0x80000, 0x0) close_range$auto(0x2, 0x8, 0x0) r7 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x8900, 0x0) ioctl$auto_KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$auto(0x3, 0xc048ae65, r6) prctl$auto(0x3e, 0x1, r5, 0x1, 0x0) 11.381365842s ago: executing program 0 (id=2297): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) sysfs$auto(0x2, 0x10000000000002f, 0x0) mmap$auto(0x4, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/usb/drivers/rndis_host/uevent\x00', 0x100000, 0x0) ioctl$auto_SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, 0x0) unshare$auto(0x40000080) openat$auto_nvram_misc_fops_nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) openat$auto_rfcomm_sock_debugfs_fops_(0xffffffffffffff9c, &(0x7f0000000000), 0x40040, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/tty/ttyy7/power/runtime_suspended_time\x00', 0x0, 0x0) unshare$auto(0x40000080) close_range$auto(0x2, 0x8, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mtdblock0\x00', 0x0, 0x0) r0 = socket(0x2, 0x1, 0x106) bind$auto(r0, &(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) r1 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ram5\x00', 0x14fa02, 0x0) sendfile$auto(0x3, r1, 0x0, 0x400000000006) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) openat$auto_hwsim_fops_ps_(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/ieee80211/phy1/hwsim/ps\x00', 0x240, 0x0) setsockopt$auto_SO_PROTOCOL(0xffffffffffffffff, 0x2, 0x26, &(0x7f0000000100)='/dev/mtdblock0\x00', 0x9) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, 0x0) unshare$auto(0x40000080) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) adjtimex$auto(0x0) ioctl$auto(0x3, 0x540d, r1) write$auto_aoe_fops_aoechr(0xffffffffffffffff, 0x0, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, 0x0, 0xa9202, 0x0) io_uring_setup$auto(0x2, 0x0) socket(0x11, 0x3, 0x9) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) 10.909480679s ago: executing program 2 (id=2298): unshare$auto(0x40000080) openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/usb/usbmon/9t\x00', 0xa00, 0x0) r0 = openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, 0x0, 0x36200, 0x0) getsockopt$auto_SO_MEMINFO(r0, 0x9, 0x37, &(0x7f0000000000)='*.:\x00', 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x29, 0x6, 0x8) r1 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000001140), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$auto_NL80211_CMD_SET_WIPHY(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x1c, r1, 0x1, 0x70bd29, 0xa5dfdbfb, {0x2, 0x0, 0x14}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x1c}, 0x1, 0x1400, 0x0, 0x80}, 0x20004084) r4 = socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r5 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) ioctl$auto_KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'dummy0\x00', 0x0}) sendmsg$auto_ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x9850000}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)={0x34, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_OURS={0x4}, @ETHTOOL_A_LINKMODES_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x200400d1}, 0x4000000) ioctl$auto(0x3, 0xae41, r5) ioctl$auto(r0, 0x3, r0) r7 = openat$auto_stat_fops_per_vm_kvm_main(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/kvm/max_mmu_rmap_size\x00', 0x42, 0x0) write$auto(r7, 0x0, 0x5) r8 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sda\x00', 0x8001, 0x0) ioctl$auto_IOC_PR_PREEMPT_ABORT(r8, 0x401870cc, 0x0) mmap$auto(0x0, 0x400008, 0x3, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x20461, 0x0) r9 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/nbd7/queue/max_discard_segments\x00', 0x80000, 0x0) read$auto(r9, 0x0, 0x9) write$auto(0x3, 0x0, 0xfdef) 10.846315364s ago: executing program 1 (id=2299): mmap$auto(0x0, 0x3, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) r0 = socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, r0, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000080)={{0x0, 0x0, &(0x7f0000000100)={0x0, 0xfc2}, 0x2, 0x0, 0x4000000000007, 0xa505}, 0x800}, 0x4, 0x4008) r1 = socket(0x29, 0x2, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="1200", @ANYBLOB="5de1"], 0x1ac}}, 0x40000) recvmmsg$auto(r2, &(0x7f0000000040)={{0x0, 0x5, 0x0, 0x5, 0x0, 0x200002, 0x13}, 0x6}, 0xfffffff9, 0x10, 0x0) ioctl$auto(r1, 0x8913, 0x24) socket(0x2, 0x80802, 0x0) r3 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty11\x00', 0x40000, 0x0) ioctl$auto_TIOCMBIC2(r3, 0x5417, &(0x7f0000000080)="7f5326a9f3c6c3b66bb167c0b4991c7113a1b267a7eb9e6b1f8ff8e3ad7ebc07124813f308dc") r4 = socket(0x2b, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 0x6a) sendmmsg$auto(r4, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x3, 0x20000000) sendfile$auto(0x1, 0x3, 0x0, 0x7ff) openat$auto_ima_measurements_count_ops_ima_fs(0xffffffffffffff9c, 0x0, 0x8000, 0x0) socket(0x1d, 0x2, 0x2) connect$auto(0x3, 0x0, 0x55) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r5 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) close_range$auto(0x2, 0xa, 0x0) socket(0x18, 0xa, 0x1) socket(0xa, 0x2, 0x0) connect$auto(0x3, &(0x7f00000018c0)=@generic={0xa, "ab06fdffff00fff500"}, 0x55) set_mempolicy$auto(0x8000, 0x0, 0x3936) sendmmsg$auto(0x3, 0x0, 0x9a9, 0x7) r6 = epoll_create$auto(0x8800001) epoll_ctl$auto(r6, 0x1, r5, 0x0) 10.471427097s ago: executing program 3 (id=2300): r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000700), 0xffffffffffffffff) syz_genetlink_get_family_id$auto_nl802154(0x0, r3) mmap$auto(0x0, 0x6, 0x4000000000df, 0x40000400000eb1, 0xffffffffffffffff, 0x8000) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000100), 0x48a102, 0x0) r4 = getpid() process_vm_readv$auto(r4, &(0x7f0000000000)={0x0, 0x1001}, 0x40000000001, &(0x7f0000000180)={0x0, 0x40000000001242}, 0x4, 0x0) preadv2$auto(r0, &(0x7f0000000280)={0x0, 0x80000000}, 0x6, 0x3, 0x4, 0x2a) ioctl$auto_BLKFLSBUF(r0, 0x1261, 0x0) r5 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008012, r5, 0x8000) mprotect$auto(0x1000, 0x401000, 0x4) mmap$auto(0xfffffffffffffff7, 0x0, 0x5, 0x10, r5, 0x2) mmap$auto(0x4, 0xa00006, 0x2, 0x441a, 0x602, 0x300000000000) ioctl$auto_USBDEVFS_DISCSIGNAL(0xffffffffffffffff, 0x8010550e, 0x0) connect$auto(0x3, 0x0, 0x50) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, r3, 0x300000000002) io_uring_setup$auto(0x6, 0x0) 9.34493908s ago: executing program 3 (id=2301): unshare$auto(0x40000080) listen$auto(0x3, 0xfffffffe) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$auto_VHOST_SET_VRING_KICK2(0xffffffffffffffff, 0x4008af20, &(0x7f0000000080)={0x400, 0xffffffffffffffff}) r2 = openat$auto_tracing_readme_fops_trace(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/tracing/README\x00', 0x103000, 0x0) r3 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = prctl$auto_PR_TIMER_CREATE_RESTORE_IDS_ON(0x9, 0x1, r3, 0x6, 0x2) r5 = fcntl$auto_F_GETOWN(0xffffffffffffffff, 0x9, 0x1) r6 = clone$auto(0x9, 0x7, &(0x7f0000000140)=0x101, &(0x7f0000000180)=0xffffffff, 0x5) sendmsg$auto_NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000003fc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x820000}, 0xc, &(0x7f0000003f80)={&(0x7f0000004000)={0x2c88, 0x0, 0x800, 0x70bd28, 0x25dfdbff, {}, [@NL802154_ATTR_TX_POWER={0x8, 0xb, 0xfffffffa}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0xfa}, @NL802154_ATTR_SUPPORTED_COMMANDS={0x13dc, 0x19, 0x0, 0x1, [@nested={0xf6, 0x6f, 0x0, 0x1, [@generic="b2263df0a9ac9d33917ed5e9f98ef5a1aea3bc7a9c2ff917527b46b1f2fd0a7551597d81d5434d3ccf43fdb928052dc6f2b9b2d68934b07be49ee0b0f110f7c5156500a18025ba713490ce21af08575cbd75f7f0ada40dc17e11aa5b8c0d50edad545f235b5bb35f44b6af8e15612b9bb6eacfb3b00efcbb7a4dc1c99ce430f5803fe7d4363c583bdb8abdcf7ffe7385881ae3fbc7669bbc5a937a2c9b58fed683efb95b00bc90089d79b4abb00cfd3f3fe210b023546f18b6b3612bd0bb", @nested={0x4, 0x132}, @typed={0x8, 0x108, 0x0, 0x0, @fd=r4}, @typed={0x1d, 0x48, 0x0, 0x0, @str='/proc/sys/kernel/tainted\x00'}, @typed={0x8, 0x2e, 0x0, 0x0, @fd=r1}]}, @nested={0xbe, 0x8f, 0x0, 0x1, [@typed={0xc, 0xb8, 0x0, 0x0, @u64=0x800}, @generic="af2727cc596affaa253e1e98e576cd44040a8fd593c5c9b21030def2736efcde2dcf6674e0612fe304c8f1aea0f0f22607773b5da496d82f338057057d81dfd122a02c123d58354c09ba1946102a17088d6de01b95ef345d47cd28d2bc84859228633df5e8fb49ce898042e76985032ed92239161602a98ff4b3042de7074260b2464b2f43f5793cb84afc3b327b4517d68f7c0adf6a", @typed={0x8, 0xd8, 0x0, 0x0, @u32=0x4}, @typed={0x8, 0xae, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @nested={0x4, 0x16a}, @nested={0x4, 0x13b}]}, 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@generic="6767a2905683efd1f921186dcea16b58348337dc71d0aac4d851f4cb4bc0b0265f3c680af6661fc6cf3d0b0002467276148c1db68a2bc9ead82b84d1f9aeacdfd45e6e09efd471226b3bb4d856ac616420d279a8dc4b7e388371b78e3bac29ae6e3b9e5202a1fed0d40c1965597d2cf2610eb7bfcf2477d581f79f340a249c08af6ff985e888755157450adb0f890fec85cd5be0ecfadaa3d7b6dd38a7a1a2bfa840bb837939126e97d1d3b9ec70ecb838a5a18444112d4100f3bced70e744eb714ebc7d61f67d7d48bee8b96451f21c4e11418f7693f0d9819d7c7098820583d6d0cc5663176816e36faece9e951ecaa8abebdf75ff", @typed={0x8, 0x8, 0x0, 0x0, @u32=0x3}]}, @typed={0x8, 0x13, 0x0, 0x0, @pid=r5}, @generic="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@typed={0x5, 0x7d, 0x0, 0x0, @str='\x00'}, @generic="271733a61702180da967bb9e44c341c078addffeb782b3a77dd65fd916b2fee23b25fc4f5c3d4c7be683973bb202e152f3595b7d23ddca4f02b3ae02bc6e409d292762e558063e7edb8aed010d09f7b13107a71f147297ed4bab533896db6872408ddfb54967b8d87055ad0ee334099e521750a2cac7cca0e77b741e84cfe80d22015a34cb2ddee7295b70da6d91a2371ae5537fb9762cb81fb42e243f89b87cb84a0f37b2c3b5b155d3c0778da1ef67bef6e417f516"]}, @NL802154_ATTR_SEC_LEVEL={0x224, 0x2d, 0x0, 0x1, [@generic="76ac2e753d419b609dc524e353d6227c6a65f52b5ef19ce8ebc5cb58017b0ab9f6bb2b59edbf0d6001ac9e351b0308bc4ccdf1c08572abb791a54196a5912eede3892971d2f6935168e83b06e69e50cd4bee30b0c07cea847258d567bc5c587d98f6774eefdbf5ea323bb7df95359b6ccf54188a847ba588cc9b2c07fa1d8fd5fb24a17f4b71f0fe7b92efbb9bc298bfc17a5b6551206e215915fc11881b99b03a34320ccb644cba7e0ea95c3d2c2081d64bb22716a0c5b636c2c62a91276f", @typed={0x101, 0xee, 0x0, 0x0, @binary="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"}, @generic="65432a5171c20c993b1a3a34a4009ba31cc81dcacad26bdc998392a60e56f0d91b6b341d66332cc1bc108dab580f6a5fba1d0931640a6a962665aafba64b4a3a691ca44814ffa5948c7f8a2625dd6059857946a7c8ec4f25193003c522"]}]}, 0x2c88}, 0x1, 0x0, 0x0, 0x44000}, 0x40) r7 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/kernel/tainted\x00', 0x183102, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000200)='ns/net\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/net\x00') read$auto(r7, 0x0, 0x0) r8 = socket(0xa, 0x3, 0x3a) getsockopt$auto(r8, 0x29, 0xce, 0x0, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) recvfrom$auto(0x4, 0x0, 0x101d0, 0x3ffffd, 0x0, 0x0) r9 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x8a000, 0x0) ioctl$auto_SNDCTL_TMR_TIMEBASE(r9, 0xc0045401, &(0x7f0000000440)) r10 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r11 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/workqueue/blkcg_punt_bio/affinity_strict\x00', 0x189002, 0x0) sendfile$auto(r11, r11, 0x0, 0x7) ptrace$auto(0x10, r10, 0x1, 0x7ff) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) unshare$auto(0xbe5b) 8.824060362s ago: executing program 1 (id=2302): r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$auto_nl802154(&(0x7f00000000c0), 0xffffffffffffffff) openat$auto_tun_fops_tun(0xffffffffffffff9c, 0x0, 0x48a102, 0x0) r3 = getpid() process_vm_readv$auto(r3, &(0x7f0000000000)={0x0, 0x1001}, 0x40000000001, &(0x7f0000000180)={0x0, 0x40000000001242}, 0x4, 0x0) preadv2$auto(r0, &(0x7f0000000280)={0x0, 0x80000000}, 0x6, 0x3, 0x4, 0x2a) ioctl$auto_BLKFLSBUF(r0, 0x1261, 0x5000000) r4 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008012, r4, 0x8000) mmap$auto(0x4, 0xa00006, 0x2, 0x441a, 0x602, 0x300000000000) ioctl$auto_USBDEVFS_DISCSIGNAL(0xffffffffffffffff, 0x8010550e, 0x0) connect$auto(0x3, 0x0, 0x50) openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x2, 0x0) msync$auto(0x110c230000, 0x200001, 0x6) io_uring_setup$auto(0x6, 0x0) 8.469596688s ago: executing program 2 (id=2303): close_range$auto(0x2, 0x8, 0x0) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) sched_setaffinity$auto(0x0, 0x1, 0x0) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') mmap$auto(0x0, 0x80004, 0xe2, 0xeb1, 0x405, 0x8000) close_range$auto(0x2, 0x8, 0x0) r1 = io_uring_setup$auto(0x8, 0x0) ioctl$auto_BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000080)={"dfdab3e99232706ccf670c1ab70597b5c3c68cdcc7a30feb91871cc15b5bc254", 0xff0e, 0x10000, 0x6, 0x200, 0xfadb, 0x0}) migrate_pages$auto(r2, 0x2, &(0x7f0000000100)=0x81, &(0x7f00000001c0)=0xfffffffffffffff7) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, r0, 0x28000) socket(0x15, 0x5, 0x0) sendmsg$auto_NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xc000}, 0x2404c800) kexec_load$auto(0x5, 0x2, &(0x7f0000000040)={@kbuf=0x0, 0x800c000, 0x4800c000, 0x80000000}, 0x4) socket(0xa, 0x1, 0x84) r3 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/ieee80211/phy10/airtime_flags\x00', 0x2641, 0x0) write$auto(r3, &(0x7f00000005c0)='0\x81=\"\xad/\x8d\b\x00\x18\xa4\xb0\xb4\xd9\x82=~\x17\xfb&L\xeb=j\a\xf1y\xb3\"\xeb\a\xdd\xf4\xf4Ry\x86\x0f\xcf\x7f\xbf\xab\x12{\xc2\xc2*\xc1M+6/v8\xea\xe9\x85s4\xfe\xe5\t\x7fc\xfb7^\xb86J_\x1d1s!\x01\xff\xff\xff\xff\xff\xff\xff\x1dF\xe6\xf6\x17\x10+\xc0\xb0\xafc\x99\xd4\x150Y~\x1e\xe2\xd6x4fW\x13\xc4U`\x9e-X\xd7\xe2H^\fLS`\xfc\xbb\r\f\x00\xeaN\xa5\xd2\x82;\x7f\xa0.\x9a\xfb\x8d\xf3l\xf2\xd3\x95\xc1M5\xcb\xa6I\x067\xe36\xea\xe9\xe3\xf44oT_`8\xb3\xef\x04 \x05K\xf9\x87pl\xac\x86\nE\xc7e\xc5Q\x89\xcd@\x1c\x92\x00\x87\x976\x9f>\xa2\xcfm\xec\r\x11\x7f\x00\x00\x00\xb1\xde@\x02\xce\x03\xb7\xb1\xfb\x9fr\v\xb2\xe3\xc7\b\x85\x00 /zm\x7f\x8fg,p81\xb6\xbb\xd8D\xde\x0eR=A\x00\x1f\x8a\xa7/Q\"J\xbb\xb0m\xf2SP\x84\x84S\xf0\xba\x9a\xf6\xb6`WI\xba\xba*8\x9f\xea\xe8K/\x98\xbc7~\b\x00\x9buB\xcb\xe4\x8aKf\xba\x8c\x19m\xe6I\x02\xde\x80\x9d\x87}\xf4\xbd9\xaa\xd6\xdb1]\xde\xa0r\x14\xca56^\x94\xd2\xd8\xe6}9\x91\xcf\xf7\xa1=\x96\x11\xf1\\\xa91\x0e\xd1\xe4z\xc1;Pw!\x8b\xf5{\xc7Xd\xe1\xf2}\x96EVf\xc9\xa8\xcd\xe4\xc9\x8d\x1d7\xd5\x94\\\xb5\r\xd2\xaa\xe6H\xfe)\xb3a\x04\x1eRMl\xa3F\xa8W0\x90\xc9Ky#\x03\xf5~\xd2Z\xe9(\x99\b\x00M\xde\x01]\r\xd09k\xc2\x84\xc1\xabN\x96\x8a6\x98@\xd3\xab\xa8m\xdf\x8d\x1d\b\x82\xfcP\x87\x93\x80\x97Q\x86\x8a\x9c\xf8L\x0f\xa8@VE2\x9d\x1e`#\xd8\xd7M\xd4k1\xe6\x13Y\\\x83E\xd0e\x0eM\xa9Q\xac\x0e\x1d]\a\x19H\x81\xd2\xccF\xc6\xd4\xe2R$\xfa\xd6}\xbdsN\x18\xdf\xf5\xffP\xf5\f\xccL\xef\x83\xb3$\xd4\xf4\xb5\xe6\xd0 \xb9\xa7\x8e6\t\x83q\xef\b\xd2\xdb\xf6n\x82\xd4\xd6\xcc\xc19\x95+\x94\xb0f\xbb\x85\xf9\x98\xf8\x85Z\x19\xc0\x8a:(\xf6\x7fR^&cU\xfc\xae\x87\xf2\\\x02\xd3\xe9\x9f\xeb&l\x86D\x98\xa0\xc0 \xcec\xa3\x13\xf7\x02\a\x9d\x9d\x8e\x81\x8eu\xc73\x9f\x02\xe7 \x03\x9c\xab\xbe\x85-\a\"H\x87\x12A\xdc\xedF\xa3t\x91\x9f!\x8c\xd1A\xe7\x95\xa7\"\x8c\xb5\x1b\x80\x12u\x90AI\xc2\xbao3Ob\x94\xfa\'\x8d\x0f\xc6&\x94C\xa6|~\xebn-\x17\x1e+-\xdc\xe6f0cm\xf2\t\xb4:\x93g}/%\xc2\xe5\x8c\xd8\xc1+T\xe9@ys\xa8\xf0\xf3\xd3\x1e\x93\xe5\xbe\xb5\xee\xbf\xb2\xbb\x1dP\xbb\xa2$\xd5`\x01\xf0G\xa8\xf2`\x9e\x98\xa6+xX6M>\x8fq\xab\xaa\xe4\x87\xa1\xaa\x1d\xee\xb1[\x9e\x03\xdd\x11\x1dTg\x1b\x91\x86\x05\xf6\xa5 1\xbeSL\x19\x80\x9f.\n\xa4\xa80\xd8\xeb\x86\xf1s\xea\x17\xb4\x1a@\xa3\x15\xd9\x8fE\xc5\x00\x00\x00\x00', 0x1) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) r4 = socket(0x1e, 0x1, 0x0) r5 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmstat\x00', 0x20000, 0x0) pread64$auto(r5, &(0x7f00000002c0)='c\xefr\tbgc/\xd0\xe1\xf7$/tg/,s\b\xf5\xf7\x0f\x03\xd5\xef\xbf\xf6j\xe2\xed\x7f0\b\xff^\xe3th\xd2\x1bA\xba&\xba\xd0\xbb\xca\xb0\xa1\t\x00\x00\r(\xccF\xeeg\n\x00\x00\xa9l\x9cd\xcf\xff\x97=\xf4\xa1\xca\x82j\xf2\x17\t\x00\x00\x00\x00\x00\x00\x000\xf76\xb96\xd1\xb9\xde\xe2\x167\xc5\x94\x00A[B\xd9\x82\xaa\xc5\xfcoB\xfe\'\xfbI\xc9\xcb\xc3\xc1\x1e6~\x81\xb9\x0ff\x8e\xd3\x06\xba;yX\x966\x97#\xfb\x8d!F\xfc\x99\x86\x1d\xbb\xb4(\x92\x887\x01Z\xa7\xe3Y\x17\xd2#\x8aO\xef\r\xfa\xe0\x18IiI\xaek\x92R\x02N;+@\x12>\'\x1a\xa6i\x93\x8c\x16BO@ \xb5\xd9\xd0\xb6S\xfc\x17\x11\x04\x8b?$\xean\xa1|D\xbbV%\xde\x87\xd1@\x00\x8cM\xfdr\xc9\x86\xbaq', 0x3, 0x3) r6 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xffa, 0x8000000008011, r6, 0x8000) mmap$auto(0xfffffffffffffffc, 0xabe, 0xfffffffffffffc00, 0x100000009b74, r3, 0x100) r7 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptyeb\x00', 0x1, 0x0) timer_create$auto(0x244, &(0x7f00000004c0)={@sival_ptr=&(0x7f00000000c0)="174197bf6a16863d8abf2be25fcf0871d79f9acdac05c32e12a46d4ada211756d9659cb91cf21d04a013f59d73cac704f6e8aa81d445870f146b0d5a81a464b708a303112dcaf139ad445e5b143b6c64c0315a7d44fd8136ce8319f5ce6a48b23382b328d1d698b63842d2c1a4bbdac02e6c93ec380b9653f39a41ea4c368fa7070fafd6adc34fd0492f7d", @raw=0x3, 0x9b46, @_sigev_thread={&(0x7f00000001c0)=&(0x7f0000000180)=0x3, &(0x7f00000003c0)="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"}}, &(0x7f0000000500)=0x7) io_uring_setup$auto(0x1, 0x0) ioctl$auto_TIOCSETD2(r7, 0x5423, 0x0) madvise$auto(0x0, 0x200204, 0x15) ioctl$auto(r7, 0x8926, r4) sendfile$auto(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5) 8.327687133s ago: executing program 0 (id=2304): unshare$auto(0x40000080) openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/usb/usbmon/9t\x00', 0xa00, 0x0) r0 = openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, 0x0, 0x36200, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x29, 0x6, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) sendmsg$auto_NL80211_CMD_SET_WIPHY(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x1c, 0x0, 0x1, 0x70bd29, 0xa5dfdbfb, {0x2, 0x0, 0x14}, [@NL80211_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x1400, 0x0, 0x80}, 0x20004084) r2 = socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, 0x0, 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r3 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) ioctl$auto_KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'dummy0\x00', 0x0}) sendmsg$auto_ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x9850000}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)={0x34, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_OURS={0x4}, @ETHTOOL_A_LINKMODES_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x200400d1}, 0x4000000) ioctl$auto(0x3, 0xae41, r3) ioctl$auto(r0, 0x3, r0) r5 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sda\x00', 0x8001, 0x0) ioctl$auto_IOC_PR_PREEMPT_ABORT(r5, 0x401870cc, 0x0) mmap$auto(0x401000, 0x400008, 0x3, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x20461, 0x0) r6 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/nbd7/queue/max_discard_segments\x00', 0x80000, 0x0) read$auto(r6, 0x0, 0x9) write$auto(0x3, 0x0, 0xfdef) 8.147773755s ago: executing program 3 (id=2305): mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x405, 0x8000) socket(0x2, 0x1, 0x106) mmap$auto(0x0, 0x6, 0x10000000000df, 0xeb2, 0x401, 0x8000) r0 = openat$auto_snd_pcm_f_ops_pcm1(0xffffffffffffff9c, &(0x7f0000003b80)='/dev/snd/pcmC0D0c\x00', 0x8100, 0x0) io_uring_setup$auto(0x59, &(0x7f0000000080)={0x401, 0x100, 0x100, 0x6, 0x1, 0x80a, 0xffffffffffffffff, [0xffff7d2e, 0x3c, 0x3d3f], {0x4, 0x10021, 0x3, 0x2de, 0x86, 0x1, 0x102, 0x8, 0xcdaa}, {0xfff7ffff, 0x3, 0x52, 0xd, 0x10001, 0x9, 0x76c5, 0x8, 0x8000000000040000}}) r1 = getpid() process_vm_readv$auto(r1, &(0x7f0000000000)={0x0, 0xfff}, 0x800000001, &(0x7f0000000500)={&(0x7f0000000080), 0x1ffffffff}, 0x6, 0x0) ioctl$auto_SNDRV_PCM_IOCTL_HW_REFINE2(r0, 0xc2604110, 0x0) r2 = socket(0x10, 0x3, 0xa) r3 = openat$auto_btrfs_ctl_fops_super(0xffffffffffffff9c, &(0x7f0000000040), 0xd99749a814cff9a, 0x0) openat$auto_drm_edid_fops_drm_debugfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/dri/vkms/Writeback-1/edid_override\x00', 0x2, 0x0) sendmsg$auto_NL80211_CMD_EXTERNAL_AUTH(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)={0x354, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x5, 0xb}}, @NL80211_ATTR_SCAN_FREQUENCIES={0x335, 0x2c, 0x0, 0x1, [@nested={0x222, 0x5c, 0x0, 0x1, [@generic="6ed232dc42737a9f82c0eec6fcda3f10fc0d41e70a93939ee1a059fadc46700be1fd6e343460db0c8796060f43aad4e008d44250bba37d06befa4242d955a868c567222c53ff4a8755b24bb011aba6fec07a298817d4a1d5bafd79994d5f8735c33b1a81955805d17ac66988d622454362847cf611c8bc4406f443b2b1b29f39f27c51b947516fdc8f975bca76def35f2332a8adc321", @nested={0x4, 0x4c}, @generic="c4d8ea6ae2457bf7370643432db61d39fa54eca8a577ad33499bd27d0c81ad58ca58cdd5d3e6499f659cfeb4fb4ca14e518aaa77a54daaadc729408b3e75940da687939bd6674bda12c63a5a7b3d8fb3c0a207b495b896a72b2a7b9996c5dbc5c7a3fde08e15141dd21bced760c8f0ad88e277eb1833260d465223c5c9d033464a6d4a85e325b01cb78aca05805481776de3fcc848a16cf842cb4d92f13ebf97f19bace6ee5edc16471951e42e8baa4406f7", @typed={0x8, 0x5b, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="3d056fc716114858b4abeebc27f6f81f2b12402b476f69ff91cfddf70a548b221d312c1a6e41d3985c3b25c2bd16ce4398cecd1a564cf937b822a22c0c62eb1455d2c9917e8eb5aac4ea6aa5548e5a797a13f480bb9c7e16af1d6f884393455c030031c9a7d500bb5e7084c0a0fbbffffd5cf729ee463c6e8b715b110dfd73fc38f38c6bddf88cab89cdc4aa8e1cf8af22dfc62a619a44f80ff3d5c15af272b85e985496d4b1f9f33ce49d17f5c67976c154b046c7a152a56db58a82bed7a3589465", @typed={0x8, 0x23, 0x0, 0x0, @fd=r2}]}, @generic="fe3d2a1917cc6ea5c7fa1549ee2aae0298e96691e2f06951be7ba195aff6e4ca9960c061ba4d447c9d9e46bb07152d357df102412c3cb821c333ecc211b9284d2e167210eb347de2271a791ca692cd143aa9fe18d1a16d10446ae5b31fc684823bea9048b9edfcf893b043ae466afe658bad002e204d2a1cf34d2e472fdcb4c21b936f7f4e8a16130670accc90c31fe64ba3ecae74edd1680d8f306cc4ba458177b92533a78d575345354345855f5319688959005f694bc4f0ef41128b4f89df7076ab80978128395e7825d49c93f6f6788ae7800fe33a0c0071af77221fd5db22f57e7d61212450e06a2e5d72e6e2e053701e64737eba0119", @typed={0x8, 0x52, 0x0, 0x0, @fd=r3}, @nested={0xc, 0x143, 0x0, 0x1, [@typed={0x6, 0xd8, 0x0, 0x0, @str='.\x00'}]}]}]}, 0x354}, 0x1, 0x0, 0x0, 0x4000}, 0x10) getsockopt$auto_SO_SNDLOWAT(0xffffffffffffffff, 0x10001, 0x18, 0x0, 0x0) openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f0000000000), 0x319082, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/net/dummy0/carrier\x00', 0xc2061, 0x0) fanotify_init$auto(0x7c5, 0x1000) r4 = socket(0x2, 0x5, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) acct$auto(&(0x7f0000000080)='/dev/video63\x00') socket(0x2, 0x80802, 0x0) r5 = socket(0x2b, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @loopback}, 0x6a) sendmmsg$auto(r5, &(0x7f0000000140)={{&(0x7f0000000040), 0x10, 0x0, 0x9, 0x0, 0x1f, 0x9}, 0x800009}, 0x7, 0x20000000) write$auto(r4, 0x0, 0x1b) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0xa001, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0xffffffffffff0001, 0x15) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) 7.679089515s ago: executing program 1 (id=2306): r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000700), 0xffffffffffffffff) syz_genetlink_get_family_id$auto_nl802154(0x0, r3) mmap$auto(0x0, 0x6, 0x4000000000df, 0x40000400000eb1, 0xffffffffffffffff, 0x8000) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000100), 0x48a102, 0x0) r4 = getpid() process_vm_readv$auto(r4, &(0x7f0000000000)={0x0, 0x1001}, 0x40000000001, &(0x7f0000000180)={0x0, 0x40000000001242}, 0x4, 0x0) preadv2$auto(r0, &(0x7f0000000280)={0x0, 0x80000000}, 0x6, 0x3, 0x4, 0x2a) ioctl$auto_BLKFLSBUF(r0, 0x1261, 0x0) r5 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008012, r5, 0x8000) mprotect$auto(0x1000, 0x401000, 0x4) mmap$auto(0xfffffffffffffff7, 0x0, 0x5, 0x10, r5, 0x2) mmap$auto(0x4, 0xa00006, 0x2, 0x441a, 0x602, 0x300000000000) ioctl$auto_USBDEVFS_DISCSIGNAL(0xffffffffffffffff, 0x8010550e, 0x0) connect$auto(0x3, 0x0, 0x50) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, r3, 0x300000000002) io_uring_setup$auto(0x6, 0x0) 6.963624183s ago: executing program 0 (id=2307): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_l2tp(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$auto_L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010027bd7000f9dbdf25010000000600020000000000050007007d000000080009000100000008000a000800000014001f0000000000000000010000ffffe000000114002000"], 0x64}, 0x1, 0x3f000000, 0x0, 0x20040000}, 0x400c004) 6.258581896s ago: executing program 2 (id=2308): mmap$auto(0x0, 0x20009, 0x20004000000000df, 0xeb1, 0x401, 0x8000) setsockopt$auto_SO_PASSSEC(0xffffffffffffffff, 0x0, 0x22, &(0x7f0000000240)='/proc/thread-self/ns/cgroup\x00', 0x4) memfd_create$auto(0x0, 0xe) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/ptyzd\x00', 0x2, 0x0) r0 = openat$auto_rng_chrdev_ops_core(0xffffffffffffff9c, &(0x7f0000000000), 0x101040, 0x0) read$auto_rng_chrdev_ops_core(r0, &(0x7f0000000040)=""/4096, 0xfffffe82) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1) socket(0xa, 0x5, 0x84) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x14fa02, 0x0) mmap$auto(0x0, 0x810004, 0x400000000ffb, 0x8000000008011, 0x3, 0x8000) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @remote}, 0x6a) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000140)={{&(0x7f0000000080), 0x12, 0x0, 0x5, 0x0, 0x1f, 0xb}, 0x800009}, 0x5, 0x20000000) msync$auto(0x0, 0x2000000005, 0x6) sendfile$auto(0x3, 0x3, 0x0, 0x400000000006) r1 = landlock_create_ruleset$auto(&(0x7f0000000140)={0xdaa0, 0x1, 0x9}, 0x9, 0x0) landlock_restrict_self$auto(r1, 0x8) pread64$auto(0xffffffffffffffff, 0x0, 0x3f87e220, 0x200009) write$auto_tomoyo_operations_securityfs_if(0xffffffffffffffff, &(0x7f00000000c0)="eff845967b5df7faec33b73a2c10757a3ead77d50e305b423932", 0x1a) r2 = openat$auto_ns_file_operations_nsfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/ns/cgroup\x00', 0x20aa01, 0x0) ioctl$auto_UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000040)={0x1, 0xffffffff, [{r2, 0x0, 0x682, 0x9}]}) r3 = socket$nl_generic(0x11, 0x3, 0x10) bind$auto(r3, &(0x7f0000000000)=@generic={0x11, "bc340f000700"}, 0x80) setresgid$auto(0x0, 0x0, 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setaffinity$auto(r4, 0x6, &(0x7f00000001c0)=0x4) openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) setrlimit$auto(0x1000000007, 0x0) 6.092811578s ago: executing program 0 (id=2309): r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000700), 0xffffffffffffffff) syz_genetlink_get_family_id$auto_nl802154(0x0, r3) mmap$auto(0x0, 0x6, 0x4000000000df, 0x40000400000eb1, 0xffffffffffffffff, 0x8000) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000100), 0x48a102, 0x0) r4 = getpid() process_vm_readv$auto(r4, &(0x7f0000000000)={0x0, 0x1001}, 0x40000000001, &(0x7f0000000180)={&(0x7f0000000240), 0x40000000001242}, 0x4, 0x0) preadv2$auto(r0, &(0x7f0000000280)={0x0, 0x80000000}, 0x6, 0x3, 0x4, 0x2a) ioctl$auto_BLKFLSBUF(r0, 0x1261, 0x0) r5 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008012, r5, 0x8000) mprotect$auto(0x1000, 0x401000, 0x4) mmap$auto(0xfffffffffffffff7, 0x0, 0x5, 0x10, r5, 0x2) mmap$auto(0x4, 0xa00006, 0x2, 0x441a, 0x602, 0x300000000000) ioctl$auto_USBDEVFS_DISCSIGNAL(0xffffffffffffffff, 0x8010550e, 0x0) connect$auto(0x3, 0x0, 0x50) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, r3, 0x300000000002) io_uring_setup$auto(0x6, 0x0) 5.491126752s ago: executing program 2 (id=2310): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) sysfs$auto(0x2, 0x10000000000002f, 0x0) write$auto(0xffffffffffffffff, 0x0, 0x8) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/damon_reclaim/parameters/kdamond_pid\x00', 0x0, 0x0) mmap$auto(0x4, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/usb/drivers/rndis_host/uevent\x00', 0x100000, 0x0) ioctl$auto_SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, 0x0) unshare$auto(0x40000080) openat$auto_nvram_misc_fops_nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) openat$auto_rfcomm_sock_debugfs_fops_(0xffffffffffffff9c, 0x0, 0x40040, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/tty/ttyy7/power/runtime_suspended_time\x00', 0x0, 0x0) unshare$auto(0x40000080) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) socket(0xa, 0x1, 0x84) clock_nanosleep$auto(0x9, 0x0, &(0x7f0000000000)={0xe, 0x802b95}, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @loopback}, 0x54) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ram13\x00', 0x1e3a02, 0x0) unshare$auto(0x40000080) r0 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, 0x0) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) sysfs$auto(0x2, 0x3b, 0x0) fsopen$auto(0x0, 0x1) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snd/controlC2\x00', 0x80, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snd/midiC2D0\x00', 0x1, 0x0) select$auto(0x9, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x4, 0x80000, 0x8, 0x948b, 0x9, 0x15f4da0a, 0x6, 0x10, 0x64, 0x80000020, 0x1000, 0xb, 0x9, 0x2, 0xd8]}, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f0000000200)={[0x8000000000001fd, 0x20080000004, 0x80000001, 0x1000000000000bc3, 0x800, 0x4, 0xfc, 0x10003, 0x400000000007, 0x1ae9, 0x80000000a55, 0x0, 0x80000000, 0x1, 0xffffdfffffffff81, 0x6]}, 0x0) 4.200931138s ago: executing program 1 (id=2311): unshare$auto(0x40000080) openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/usb/usbmon/9t\x00', 0xa00, 0x0) r0 = openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, 0x0, 0x36200, 0x0) getsockopt$auto_SO_MEMINFO(r0, 0x9, 0x37, &(0x7f0000000000)='*.:\x00', 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x29, 0x6, 0x8) r1 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000001140), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$auto_NL80211_CMD_SET_WIPHY(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x1c, r1, 0x1, 0x70bd29, 0xa5dfdbfb, {0x2, 0x0, 0x14}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x1c}, 0x1, 0x1400, 0x0, 0x80}, 0x20004084) r4 = socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r5 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) ioctl$auto_KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'dummy0\x00', 0x0}) sendmsg$auto_ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x9850000}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)={0x34, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_OURS={0x4}, @ETHTOOL_A_LINKMODES_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x200400d1}, 0x4000000) ioctl$auto(0x3, 0xae41, r5) ioctl$auto(r0, 0x3, r0) r7 = openat$auto_stat_fops_per_vm_kvm_main(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/kvm/max_mmu_rmap_size\x00', 0x42, 0x0) write$auto(r7, 0x0, 0x5) r8 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sda\x00', 0x8001, 0x0) ioctl$auto_IOC_PR_PREEMPT_ABORT(r8, 0x401870cc, 0x0) mmap$auto(0x0, 0x400008, 0x3, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x20461, 0x0) r9 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/nbd7/queue/max_discard_segments\x00', 0x80000, 0x0) read$auto(r9, 0x0, 0x9) write$auto(0x3, 0x0, 0xfdef) 4.137318217s ago: executing program 3 (id=2312): openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) openat$auto_evm_xattr_ops_evm_secfs(0xffffffffffffff9c, &(0x7f00000000c0), 0x2120, 0x0) readv$auto(0x3, &(0x7f00000001c0)={0x0, 0x7fffffffefff}, 0x7) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r0, 0x0, 0x20) writev$auto(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x7}, 0x3) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4242, 0xe1d2b27bdc14aabc) fallocate$auto(r1, 0x0, 0x7, 0x4cbd5d) 3.677703592s ago: executing program 0 (id=2313): unshare$auto(0x40000080) openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/usb/usbmon/9t\x00', 0xa00, 0x0) r0 = openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, 0x0, 0x36200, 0x0) getsockopt$auto_SO_MEMINFO(r0, 0x9, 0x37, &(0x7f0000000000)='*.:\x00', 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x29, 0x6, 0x8) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000001140), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) sendmsg$auto_NL80211_CMD_SET_WIPHY(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x1400, 0x0, 0x80}, 0x20004084) r2 = socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r3 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) ioctl$auto_KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'dummy0\x00', 0x0}) sendmsg$auto_ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x9850000}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)={0x34, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_OURS={0x4}, @ETHTOOL_A_LINKMODES_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x200400d1}, 0x4000000) ioctl$auto(0x3, 0xae41, r3) ioctl$auto(r0, 0x3, r0) r5 = openat$auto_stat_fops_per_vm_kvm_main(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/kvm/max_mmu_rmap_size\x00', 0x42, 0x0) write$auto(r5, 0x0, 0x5) r6 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sda\x00', 0x8001, 0x0) ioctl$auto_IOC_PR_PREEMPT_ABORT(r6, 0x401870cc, 0x0) mmap$auto(0x0, 0x400008, 0x3, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x20461, 0x0) r7 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/nbd7/queue/max_discard_segments\x00', 0x80000, 0x0) read$auto(r7, 0x0, 0x9) write$auto(0x3, 0x0, 0xfdef) 2.636414048s ago: executing program 3 (id=2314): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) sysfs$auto(0x2, 0x10000000000002f, 0x0) write$auto(0xffffffffffffffff, 0x0, 0x8) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/damon_reclaim/parameters/kdamond_pid\x00', 0x0, 0x0) mmap$auto(0x4, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/usb/drivers/rndis_host/uevent\x00', 0x100000, 0x0) ioctl$auto_SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, 0x0) unshare$auto(0x40000080) openat$auto_nvram_misc_fops_nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) openat$auto_rfcomm_sock_debugfs_fops_(0xffffffffffffff9c, &(0x7f0000000000), 0x40040, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x0, 0x0) unshare$auto(0x40000080) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) socket(0xa, 0x1, 0x84) clock_nanosleep$auto(0x9, 0x0, &(0x7f0000000000)={0xe, 0x802b95}, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @loopback}, 0x54) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ram13\x00', 0x1e3a02, 0x0) unshare$auto(0x40000080) r0 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, 0x0) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) sysfs$auto(0x2, 0x3b, 0x0) fsopen$auto(0x0, 0x1) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snd/controlC2\x00', 0x80, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snd/midiC2D0\x00', 0x1, 0x0) select$auto(0x9, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x4, 0x80000, 0x8, 0x948b, 0x9, 0x15f4da0a, 0x6, 0x10, 0x64, 0x80000020, 0x1000, 0xb, 0x9, 0x2, 0xd8]}, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f0000000200)={[0x8000000000001fd, 0x20080000004, 0x80000001, 0x1000000000000bc3, 0x800, 0x4, 0xfc, 0x10003, 0x400000000007, 0x1ae9, 0x80000000a55, 0x0, 0x80000000, 0x1, 0xffffdfffffffff81, 0x6]}, 0x0) 2.156309918s ago: executing program 1 (id=2315): socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ovs_packet(&(0x7f0000001940), 0xffffffffffffffff) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) mmap$auto(0x0, 0x2020009, 0x6, 0x800000000000eb1, 0xffffffffffffffff, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) openat$auto_configfs_file_operations_configfs_internal(0xffffffffffffff9c, &(0x7f0000006900)='/sys/kernel/config/target/dbroot\x00', 0x189002, 0x0) r0 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000001040)='/dev/dsp\x00', 0x20342, 0x0) ioctl$auto_SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000001080)="7a47e91928") r1 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp1\x00', 0x103342, 0x0) r2 = prctl$auto(0x20003e, 0x80000000001, 0x0, 0x5, 0x0) ioctl$auto_SNDRV_PCM_IOCTL_PREPARE2(r2, 0x4140, 0x0) read$auto(r1, 0x0, 0x2) mmap$auto(0x0, 0x420009, 0xdf, 0xeb1, 0x401, 0x8000) remap_file_pages$auto(0x6a27, 0x1000, 0x0, 0xb74, 0x66a) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) r3 = prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) readv$auto(r3, 0x0, 0xaa) mmap$auto(0x0, 0x400008, 0xdd, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) fsopen$auto(0x0, 0x1) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) socket(0xa, 0x1, 0x84) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x31}}, 0x54) fcntl$auto(0x3, 0x4, 0xa553) r4 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/sctp/remaddr\x00', 0x0, 0x0) pread64$auto(r4, 0x0, 0xad2, 0x4000fd) 1.620303893s ago: executing program 0 (id=2316): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/hid_steam/parameters/lizard_mode\x00', 0xc0481, 0x0) write$auto(r0, &(0x7f00000001c0)='0\x00\xa6\xcc\r\x91QU\x9dI\xda\x1b\xad\xb1\x9e\xc8Tt\xa8\x94\x9c\x8a\xe2\xc7cOM\xb6\xa3,!#\xack\xcf\xe9\x9d\xa6\xbc\x17o\x9e\xb0\xadT\xfbR\xa1Y\x94V[8\x04c\xdf:]\xd9\x94&\x81\xe2\x13\x8f\xea#\xf8F\xbbOO]e[\xbb\xf9\xcd\xc0\xc9\x00\xda\xac\xdd\x1a\xdd\xdd\xb9o\x1a\xab\xd5\b\xc1\x04z\xd0I>\x8f\x00\xe5\x1c*\xed`\xfd\x15\x88\x0f\x9a\xd5\xa7\x14\f};\xabt\xd1ak\xe5\x98\xea\xe3}\x10\xab\f_\x19\x9b\x11\xb25VUK\x93\xcdd\x17\xe4\xcbA\xa5[\b\xb8;\x02tcf\x06\xfbD\x91\xcaG\xdaa:k[r\x06\xeb\xf4\xc4\xcb\x10\xae\xc8\xe9u\x9f\xdeK\xa5\x8e\xd6\x8f\xd0UV\x11\xcb\xdd\x81\xbe\xdeL/\x06(\x1d\xa5\xc5\x9b\xb2\x96\x05`\xe7\xd5Y\a\xc1\xe9(\xa4\xc3\xfe\xa7\x80r\xd9\xe5uE\xcf\x843RG\x84\x9d\x9eE\xd7\xa0\x19\xa3\xc5\xb2o\xe8\xa3K-\x9aO%8\x1e\xba\xca\x85\xd7Q-v\xbf\x1c\xe0\xeeA\xf0ju\xac\xb2\a\x8cU\xae\xed\x1c\xc61\x94\xbb\xe1\x10TY\x06\xe0]j\ac\x87\xf6\xb5\b\x00\x00\x00\x00\x00\x00\x00\xab\xa1\r<=\x1e\x9f\x037\xbd\x16\xdb\x00\x00\x00\x00\x00\x00\x00\xaa\xf9k\xd1\xca2\xf8U\xac\xfctH\b\x03', 0x11) preadv$auto(0xffffffffffffffff, 0x0, 0x7, 0x7, 0x402) madvise$auto(0x110c230000, 0x8031ca, 0x9) read$auto_ptdump_fops_(0xffffffffffffffff, 0x0, 0x0) unshare$auto(0x40000080) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000100)='/proc/irq/25/smp_affinity_list\x00', 0x402, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(0xffffffffffffffff, &(0x7f0000000500)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x95\x82 )\xca\x99h\xcf\xfdK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) mremap$auto(0xfffff000, 0x4, 0x4, 0x7, 0x1001ff000) r1 = openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/bus/usb/028/001\x00', 0x400, 0x0) read$auto_usbdev_file_operations_usb(r1, &(0x7f0000000180)=""/38, 0x26) r2 = openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cec8\x00', 0x0, 0x0) ioctl$auto_CEC_DQEVENT(r2, 0xc0506107, 0x0) read$auto(0xffffffffffffffff, 0x0, 0x20) mlockall$auto(0x3) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) futex$auto(&(0x7f00000002c0)=0x5, 0x20a, 0x8, 0x0, &(0x7f0000000340)=0xa2a, 0xc2c) madvise$auto(0x8, 0x1fffffc, 0x9) name_to_handle_at$auto(0xffffffffffffffff, &(0x7f00000001c0)='/\x00', 0x0, 0x0, 0x1001) close_range$auto(0x2, 0x8, 0x0) openat$auto_proc_pid_maps_operations_internal(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/sem\x00', 0x400000, 0x0) syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_TSCONFIG_SET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[], 0x18}, 0x1, 0x0, 0x0, 0x20000000}, 0x200408cd) openat$auto_safesetid_gid_file_fops_securityfs(0xffffffffffffff9c, &(0x7f0000000000), 0x20a00, 0x0) waitid$auto_P_PGID(0x2, 0x0, 0x0, 0x4, &(0x7f0000000140)={{0x5, 0x6}, {0x0, 0xa}, 0x7607, 0x2, 0x0, 0x6, 0x3, 0x9, 0x3ff, 0x401, 0x24f0, 0x4, 0x6, 0x5, 0x4, 0x1ff}) 1.619628523s ago: executing program 2 (id=2317): r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$auto_nl802154(&(0x7f00000000c0), 0xffffffffffffffff) openat$auto_tun_fops_tun(0xffffffffffffff9c, 0x0, 0x48a102, 0x0) r3 = getpid() process_vm_readv$auto(r3, &(0x7f0000000000)={0x0, 0x1001}, 0x40000000001, &(0x7f0000000180)={0x0, 0x40000000001242}, 0x4, 0x0) preadv2$auto(r0, &(0x7f0000000280)={0x0, 0x80000000}, 0x6, 0x3, 0x4, 0x2a) ioctl$auto_BLKFLSBUF(r0, 0x1261, 0x6000000) r4 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008012, r4, 0x8000) mmap$auto(0x4, 0xa00006, 0x2, 0x441a, 0x602, 0x300000000000) ioctl$auto_USBDEVFS_DISCSIGNAL(0xffffffffffffffff, 0x8010550e, 0x0) connect$auto(0x3, 0x0, 0x50) openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x2, 0x0) msync$auto(0x110c230000, 0x200001, 0x6) io_uring_setup$auto(0x6, 0x0) 778.485242ms ago: executing program 3 (id=2319): unshare$auto(0x40000080) r0 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000240)='/dev/video37\x00', 0x8a240, 0x0) ioctl$auto(r0, 0x5646, r0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket(0x2, 0x1, 0x0) setsockopt$auto(0x3, 0x6, 0x15, 0x0, 0xfb3) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vbi15\x00', 0x80, 0x0) r1 = prctl$auto(0x1000000003b, 0x1000, 0x0, 0x1f, 0x5) unshare$auto(0x40000080) unshare$auto(0x40000080) mmap$auto(0x0, 0xfffffffffffffff7, 0xdf, 0x1a, 0x2, 0x800000000008000) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000440)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:06/wakeup/wakeup5/max_time_ms\x00', 0x45a982, 0x0) sendfile$auto(r2, r2, 0x0, 0x2001) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000140)='/proc/fs/lockd/nlm_end_grace\x00', 0x82c2, 0x0) r3 = openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, &(0x7f0000000100), 0x202c0, 0x0) ioctl$auto_dvb_demux_fops_dmxdev(r3, 0xfffffffffffffffb, &(0x7f0000000340)="ec0fcd785975ffb82490e8f9392ac48a2d699b42bcab35f5844593f0f512854147387e517ed7a31604f3755e68add3f077acb97c133f5c03bba54061796f870c4a021d0af2f370ec0ceca86e4305ec656c9ce3cb60929eacd19b67ebcfd59466a5d3e2220ba05213f93c6088d682ec28a69cbff9b7cf9ab38501d2e8101313fd82dee61a25d7b8a84fef992d9a4d45f916d5cf2a18be200775aa90c5b864dddeadcadaacd23015a1fcda03c7781dd160b0") open_by_handle_at$auto(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x7}, 0x3) setsockopt$auto_SO_PASSPIDFD(r1, 0x7, 0x4c, &(0x7f0000000080)=')\x00', 0x9) r4 = socket(0x11, 0x3, 0x9) mremap$auto(0x1fc000, 0xfee0, 0x3fd6, 0x3, 0xfffff000) sendmmsg$auto(r4, &(0x7f0000000400)={{&(0x7f0000000000), 0x5a7, &(0x7f0000000180)={&(0x7f0000000300)="661b0cbd4aeb2ca2185e69f26b1b8baf269c6dfcbaed10e8e6", 0x49}, 0x1, &(0x7f0000000740), 0x5, 0x3}, 0x5}, 0x2, 0x8) r5 = openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa1\x00', 0x101041, 0x0) write$auto(r5, 0x0, 0x3) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0xccfc2, 0x0) 0s ago: executing program 2 (id=2320): r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) ioctl$auto_CEC_DQEVENT(r0, 0xc0506107, &(0x7f0000000100)={0x7ff, 0x8, 0x8, @lost_msgs}) syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$auto_nl802154(&(0x7f00000000c0), 0xffffffffffffffff) openat$auto_tun_fops_tun(0xffffffffffffff9c, 0x0, 0x48a102, 0x0) r3 = getpid() process_vm_readv$auto(r3, &(0x7f0000000000)={0x0, 0x1001}, 0x40000000001, &(0x7f0000000180)={0x0, 0x40000000001242}, 0x4, 0x0) preadv2$auto(r0, &(0x7f0000000280)={0x0, 0x80000000}, 0x6, 0x3, 0x4, 0x2a) mmap$auto(0x0, 0x400008, 0x1, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x5c, &(0x7f0000000100)={0x0, 0x1d, 0x3000, 0x6, 0x87, 0x400a, 0xffffffffffffffff, [], {0x6, 0x6, 0x8c48, 0x29b, 0x3, 0x7f, 0x0, 0xa}, {0xe63c, 0x1, 0x52, 0x85, 0x2, 0x1a7b870a, 0x4, 0x8000c, 0x100000000}}) r4 = socket(0x2b, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @remote}, 0x6a) sendmmsg$auto(r4, &(0x7f0000000000)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xfffbfffd}, 0xffff}, 0x4000, 0x20000043) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) prctl$auto(0x3e, 0x5, 0x0, 0x1, 0x0) socket(0x2, 0x2, 0x400000) bind$auto(0x3, &(0x7f0000000100)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x50) recvmmsg$auto(0x3, 0x0, 0x10000, 0x700, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) mmap$auto(0x0, 0x6, 0x2, 0x40eb2, 0xffffffffffffffff, 0x308000000000) madvise$auto(0x0, 0xef, 0x9) kernel console output (not intermixed with test programs): 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 862.665170][T16955] RSP: 002b:00007f9df9fb4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 862.665202][T16955] RAX: ffffffffffffffda RBX: 00007f9dfc026180 RCX: 00007f9dfbd9de59 [ 862.665224][T16955] RDX: 0000000000000003 RSI: 0000000000400008 RDI: 0000000000000000 [ 862.665245][T16955] RBP: 00007f9df9fb4090 R08: 0000000000000002 R09: 0000000000008000 [ 862.665266][T16955] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000001 [ 862.665286][T16955] R13: 00007f9dfc026218 R14: 00007f9dfc026180 R15: 00007fffa7322f38 [ 862.665331][T16955] [ 864.028481][T16977] random: crng reseeded on system resumption [ 864.994381][T16982] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 865.095002][T16982] EXT4-fs (sda1): This should not happen!! Data will be lost [ 865.095002][T16982] [ 865.591875][ T29] audit: type=1800 audit(1784067224.686:15): pid=16999 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.2047" name="lu_gp_id" dev="configfs" ino=105612 res=0 errno=0 [ 865.670323][T16996] FAULT_INJECTION: forcing a failure. [ 865.670323][T16996] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 865.715518][T16996] CPU: 0 UID: 0 PID: 16996 Comm: syz.1.2046 Not tainted syzkaller #0 PREEMPT(full) [ 865.715562][T16996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 865.715582][T16996] Call Trace: [ 865.715594][T16996] [ 865.715608][T16996] dump_stack_lvl+0x100/0x190 [ 865.715649][T16996] should_fail_ex.cold+0x5/0xa [ 865.715692][T16996] _copy_from_user+0x2e/0xd0 [ 865.715740][T16996] copy_mnt_id_req+0x108/0x350 [ 865.715798][T16996] __do_sys_listmount+0x184/0xee0 [ 865.715849][T16996] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 865.715915][T16996] ? __fget_files+0x21f/0x3d0 [ 865.715962][T16996] ? __pfx___do_sys_listmount+0x10/0x10 [ 865.716013][T16996] ? fput+0x79/0x100 [ 865.716062][T16996] do_syscall_64+0x115/0x840 [ 865.716091][T16996] ? clear_bhb_loop+0x40/0x90 [ 865.716131][T16996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 865.716165][T16996] RIP: 0033:0x7f9dfbd9de59 [ 865.716192][T16996] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 865.716223][T16996] RSP: 002b:00007f9df9fd5028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ca [ 865.716255][T16996] RAX: ffffffffffffffda RBX: 00007f9dfc026090 RCX: 00007f9dfbd9de59 [ 865.716278][T16996] RDX: 00000000000f4240 RSI: 0000000000000000 RDI: 0000200000000080 [ 865.716299][T16996] RBP: 00007f9df9fd5090 R08: 0000000000000000 R09: 0000000000000000 [ 865.716319][T16996] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 865.716339][T16996] R13: 00007f9dfc026128 R14: 00007f9dfc026090 R15: 00007fffa7322f38 [ 865.716381][T16996] [ 867.041664][T17012] FAULT_INJECTION: forcing a failure. [ 867.041664][T17012] name failslab, interval 1, probability 0, space 0, times 0 [ 867.074485][T17015] netlink: zone id is out of range [ 867.085162][T17012] CPU: 0 UID: 0 PID: 17012 Comm: syz.0.2049 Not tainted syzkaller #0 PREEMPT(full) [ 867.085222][T17012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 867.085243][T17012] Call Trace: [ 867.085255][T17012] [ 867.085268][T17012] dump_stack_lvl+0x100/0x190 [ 867.085314][T17012] should_fail_ex.cold+0x5/0xa [ 867.085354][T17012] should_failslab+0xc2/0x120 [ 867.085403][T17012] __kmalloc_cache_noprof+0x91/0x6c0 [ 867.085470][T17012] ? lockdep_init_map_type+0x5c/0x250 [ 867.085524][T17012] ? cuse_channel_open+0x65/0x8e0 [ 867.085568][T17012] cuse_channel_open+0x65/0x8e0 [ 867.085604][T17012] ? __pfx_cuse_channel_open+0x10/0x10 [ 867.085641][T17012] misc_open+0x26d/0x450 [ 867.085696][T17012] ? __pfx_misc_open+0x10/0x10 [ 867.085748][T17012] chrdev_open+0x234/0x6a0 [ 867.085785][T17012] ? __pfx_apparmor_file_open+0x10/0x10 [ 867.085818][T17012] ? __pfx_chrdev_open+0x10/0x10 [ 867.085869][T17012] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 867.085916][T17012] do_dentry_open+0x6ab/0x14d0 [ 867.085968][T17012] ? __pfx_chrdev_open+0x10/0x10 [ 867.086029][T17012] vfs_open+0x82/0x3f0 [ 867.086072][T17012] path_openat+0x2873/0x4280 [ 867.086142][T17012] ? __pfx_path_openat+0x10/0x10 [ 867.086207][T17012] do_file_open+0x20e/0x430 [ 867.086262][T17012] ? __pfx_do_file_open+0x10/0x10 [ 867.086353][T17012] ? alloc_fd+0x471/0x7a0 [ 867.086402][T17012] ? do_getname+0x191/0x390 [ 867.086440][T17012] do_sys_openat2+0x10f/0x1e0 [ 867.086477][T17012] ? __pfx_do_sys_openat2+0x10/0x10 [ 867.086523][T17012] ? __fget_files+0x21f/0x3d0 [ 867.086582][T17012] __x64_sys_openat+0x12d/0x210 [ 867.086624][T17012] ? __pfx___x64_sys_openat+0x10/0x10 [ 867.086683][T17012] do_syscall_64+0x115/0x840 [ 867.086715][T17012] ? clear_bhb_loop+0x40/0x90 [ 867.086757][T17012] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 867.086796][T17012] RIP: 0033:0x7f8e7119de59 [ 867.086821][T17012] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 867.086852][T17012] RSP: 002b:00007f8e720c2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 867.086881][T17012] RAX: ffffffffffffffda RBX: 00007f8e71426090 RCX: 00007f8e7119de59 [ 867.086902][T17012] RDX: 00000000001c1041 RSI: 0000200000000140 RDI: ffffffffffffff9c [ 867.086922][T17012] RBP: 00007f8e71233e6f R08: 0000000000000000 R09: 0000000000000000 [ 867.086941][T17012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 867.086959][T17012] R13: 00007f8e71426128 R14: 00007f8e71426090 R15: 00007ffe3e6f4bb8 [ 867.086997][T17012] [ 867.087112][T17015] netlink: zone id is out of range [ 867.087402][T17016] netlink: zone id is out of range [ 867.373876][T17015] netlink: zone id is out of range [ 867.385690][T17015] netlink: zone id is out of range [ 867.385709][T17016] netlink: zone id is out of range [ 867.398934][T17016] netlink: zone id is out of range [ 867.398951][T17016] netlink: zone id is out of range [ 867.421114][T17015] netlink: zone id is out of range [ 867.436421][T17015] netlink: zone id is out of range [ 870.589153][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 870.595591][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 871.383895][T17073] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 871.436113][T17073] EXT4-fs (sda1): This should not happen!! Data will be lost [ 871.436113][T17073] [ 872.312637][T17094] FAULT_INJECTION: forcing a failure. [ 872.312637][T17094] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 872.345929][T17094] CPU: 0 UID: 0 PID: 17094 Comm: syz.3.2064 Not tainted syzkaller #0 PREEMPT(full) [ 872.345975][T17094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 872.345995][T17094] Call Trace: [ 872.346011][T17094] [ 872.346021][T17094] dump_stack_lvl+0x100/0x190 [ 872.346053][T17094] should_fail_ex.cold+0x5/0xa [ 872.346081][T17094] _copy_to_iter+0x5a4/0x1720 [ 872.346121][T17094] ? __pfx__copy_to_iter+0x10/0x10 [ 872.346154][T17094] ? workingset_activation+0x19c/0x2f0 [ 872.346184][T17094] ? folio_mark_accessed+0xf3/0x1040 [ 872.346206][T17094] ? __pfx_filemap_get_pages+0x10/0x10 [ 872.346245][T17094] ? __pfx_folio_mark_accessed+0x10/0x10 [ 872.346291][T17094] copy_page_to_iter+0x285/0x370 [ 872.346328][T17094] filemap_read+0x7a9/0x10a0 [ 872.346379][T17094] ? __pfx_filemap_read+0x10/0x10 [ 872.346440][T17094] ? __pfx_down_read+0x10/0x10 [ 872.346469][T17094] ? find_held_lock+0x2b/0x80 [ 872.346499][T17094] ? futex_unqueue+0x133/0x2c0 [ 872.346540][T17094] ? __pfx_aa_file_perm+0x10/0x10 [ 872.346578][T17094] blkdev_read_iter+0x2c4/0x4f0 [ 872.346621][T17094] do_iter_readv_writev+0x616/0x930 [ 872.346658][T17094] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 872.346697][T17094] ? bpf_lsm_file_permission+0x9/0x10 [ 872.346734][T17094] ? security_file_permission+0x76/0x210 [ 872.346767][T17094] ? rw_verify_area+0xce/0x6d0 [ 872.346803][T17094] vfs_readv+0x4d3/0x8d0 [ 872.346844][T17094] ? __pfx_vfs_readv+0x10/0x10 [ 872.346876][T17094] ? __pfx_futex_wait+0x10/0x10 [ 872.346934][T17094] ? __fget_files+0x21f/0x3d0 [ 872.346979][T17094] ? do_preadv+0x1ac/0x270 [ 872.347012][T17094] do_preadv+0x1ac/0x270 [ 872.347048][T17094] ? __pfx_do_preadv+0x10/0x10 [ 872.347082][T17094] ? xfd_validate_state+0x129/0x190 [ 872.347116][T17094] __x64_sys_preadv2+0xef/0x160 [ 872.347159][T17094] do_syscall_64+0x115/0x840 [ 872.347181][T17094] ? clear_bhb_loop+0x40/0x90 [ 872.347211][T17094] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 872.347236][T17094] RIP: 0033:0x7f5e4299de59 [ 872.347257][T17094] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 872.347281][T17094] RSP: 002b:00007f5e40bf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000147 [ 872.347306][T17094] RAX: ffffffffffffffda RBX: 00007f5e42c25fa0 RCX: 00007f5e4299de59 [ 872.347324][T17094] RDX: 0000000000000006 RSI: 0000200000000280 RDI: 0000000000000003 [ 872.347339][T17094] RBP: 00007f5e42a33e6f R08: 0000000000000004 R09: 000000000000002a [ 872.347354][T17094] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 872.347369][T17094] R13: 00007f5e42c26038 R14: 00007f5e42c25fa0 R15: 00007ffe2be7dce8 [ 872.347400][T17094] [ 872.633616][T17094] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 872.651514][T17094] EXT4-fs (sda1): This should not happen!! Data will be lost [ 872.651514][T17094] [ 872.983032][T17099] FAULT_INJECTION: forcing a failure. [ 872.983032][T17099] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 872.998340][T17099] CPU: 0 UID: 0 PID: 17099 Comm: syz.0.2065 Not tainted syzkaller #0 PREEMPT(full) [ 872.998391][T17099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 872.998413][T17099] Call Trace: [ 872.998426][T17099] [ 872.998439][T17099] dump_stack_lvl+0x100/0x190 [ 872.998485][T17099] should_fail_ex.cold+0x5/0xa [ 872.998517][T17099] ? prepare_alloc_pages+0x16d/0x5f0 [ 872.998568][T17099] should_fail_alloc_page+0xeb/0x140 [ 872.998615][T17099] prepare_alloc_pages+0x1f0/0x5f0 [ 872.998669][T17099] __alloc_frozen_pages_noprof+0x1af/0x2dc0 [ 872.998714][T17099] ? stack_trace_save+0x8e/0xc0 [ 872.998757][T17099] ? __pfx_stack_trace_save+0x10/0x10 [ 872.998808][T17099] ? stack_depot_save_flags+0x27/0x9d0 [ 872.998870][T17099] ? kasan_save_stack+0x3f/0x50 [ 872.998900][T17099] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 872.998930][T17099] ? __lock_acquire+0x49f/0x1a40 [ 872.998967][T17099] ? __x64_sys_mmap+0x125/0x190 [ 872.998996][T17099] ? do_syscall_64+0x115/0x840 [ 872.999018][T17099] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 872.999054][T17099] ? __lock_acquire+0x49f/0x1a40 [ 872.999091][T17099] ? rcu_read_unlock+0x17/0x60 [ 872.999128][T17099] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 872.999165][T17099] ? policy_nodemask+0xed/0x4f0 [ 872.999199][T17099] alloc_pages_mpol+0x1fb/0x540 [ 872.999233][T17099] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 872.999265][T17099] ? find_held_lock+0x2b/0x80 [ 872.999292][T17099] ? __anon_vma_prepare+0x2db/0x5e0 [ 872.999330][T17099] ? __anon_vma_prepare+0x2db/0x5e0 [ 872.999377][T17099] folio_alloc_mpol_noprof+0x36/0x260 [ 872.999417][T17099] vma_alloc_folio_noprof+0xed/0x1d0 [ 872.999455][T17099] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 872.999493][T17099] ? __anon_vma_prepare+0x2e2/0x5e0 [ 872.999539][T17099] ? __pfx_filemap_map_pages+0x10/0x10 [ 872.999576][T17099] do_fault+0x1e6/0x1750 [ 872.999608][T17099] ? __pmd_alloc+0x3fb/0x950 [ 872.999644][T17099] __handle_mm_fault+0x187d/0x2a00 [ 872.999688][T17099] ? mt_find+0x45e/0x8e0 [ 872.999716][T17099] ? __pfx___handle_mm_fault+0x10/0x10 [ 872.999753][T17099] ? __pfx_mt_find+0x10/0x10 [ 872.999802][T17099] handle_mm_fault+0x37b/0xa30 [ 872.999846][T17099] __get_user_pages+0x1178/0x32a0 [ 872.999889][T17099] ? __pfx___get_user_pages+0x10/0x10 [ 872.999929][T17099] populate_vma_page_range+0x267/0x3f0 [ 872.999966][T17099] ? __pfx_populate_vma_page_range+0x10/0x10 [ 873.000000][T17099] ? __pfx_find_vma_intersection+0x10/0x10 [ 873.000033][T17099] ? do_mmap+0x93f/0x12f0 [ 873.000067][T17099] __mm_populate+0x107/0x3a0 [ 873.000103][T17099] ? __pfx___mm_populate+0x10/0x10 [ 873.000139][T17099] ? up_write+0x2e5/0x5c0 [ 873.000165][T17099] vm_mmap_pgoff+0x37f/0x470 [ 873.000199][T17099] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 873.000228][T17099] ? __fget_files+0x215/0x3d0 [ 873.000270][T17099] ? __fget_files+0x21f/0x3d0 [ 873.000312][T17099] ksys_mmap_pgoff+0x3cb/0x610 [ 873.000344][T17099] ? __x64_sys_futex+0x358/0x4d0 [ 873.000376][T17099] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 873.000409][T17099] ? __pfx___x64_sys_futex+0x10/0x10 [ 873.000440][T17099] __x64_sys_mmap+0x125/0x190 [ 873.000472][T17099] do_syscall_64+0x115/0x840 [ 873.000493][T17099] ? clear_bhb_loop+0x40/0x90 [ 873.000523][T17099] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 873.000548][T17099] RIP: 0033:0x7f8e7119de59 [ 873.000569][T17099] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 873.000595][T17099] RSP: 002b:00007f8e720e3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 873.000619][T17099] RAX: ffffffffffffffda RBX: 00007f8e71425fa0 RCX: 00007f8e7119de59 [ 873.000636][T17099] RDX: 0000000000000ffb RSI: 0000000000810004 RDI: 0000000000000000 [ 873.000652][T17099] RBP: 00007f8e71233e6f R08: 0000000000000006 R09: 0000000000008000 [ 873.000668][T17099] R10: 0008000000008012 R11: 0000000000000246 R12: 0000000000000000 [ 873.000684][T17099] R13: 00007f8e71426038 R14: 00007f8e71425fa0 R15: 00007ffe3e6f4bb8 [ 873.000716][T17099] [ 873.404475][T17103] vivid-007: ================= START STATUS ================= [ 873.412265][T17103] vivid-007: Generate PTS: true [ 873.417240][T17103] vivid-007: Generate SCR: true [ 873.422241][T17103] tpg source WxH: 320x240 (Y'CbCr) [ 873.427407][T17103] tpg field: 1 [ 873.430886][T17103] tpg crop: (0,0)/320x240 [ 873.435274][T17103] tpg compose: (0,0)/320x240 [ 873.441737][T17103] tpg colorspace: 8 [ 873.452168][T17103] tpg transfer function: 0/0 [ 873.456865][T17103] tpg Y'CbCr encoding: 0/0 [ 873.461443][T17103] tpg quantization: 0/0 [ 873.465658][T17103] tpg RGB range: 0/2 [ 873.469775][T17103] vivid-007: ================== END STATUS ================== [ 875.191371][T17130] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2071'. [ 876.495649][T17159] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2075'. [ 876.649406][T17156] FAULT_INJECTION: forcing a failure. [ 876.649406][T17156] name failslab, interval 1, probability 0, space 0, times 0 [ 876.717277][T17156] CPU: 0 UID: 0 PID: 17156 Comm: syz.3.2076 Not tainted syzkaller #0 PREEMPT(full) [ 876.717310][T17156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 876.717325][T17156] Call Trace: [ 876.717333][T17156] [ 876.717342][T17156] dump_stack_lvl+0x100/0x190 [ 876.717373][T17156] should_fail_ex.cold+0x5/0xa [ 876.717400][T17156] should_failslab+0xc2/0x120 [ 876.717431][T17156] __kmalloc_cache_node_noprof+0x94/0x6c0 [ 876.717463][T17156] ? __get_vm_area_node+0x101/0x330 [ 876.717499][T17156] __get_vm_area_node+0x101/0x330 [ 876.717534][T17156] __vmalloc_node_range_noprof+0x228/0x1630 [ 876.717570][T17156] ? __do_sys_listmount+0x289/0xee0 [ 876.717619][T17156] ? __do_sys_listmount+0x289/0xee0 [ 876.717657][T17156] ? alloc_pages_mpol+0x25a/0x540 [ 876.717691][T17156] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 876.717731][T17156] ? rcu_is_watching+0x12/0xc0 [ 876.717765][T17156] __kvmalloc_node_noprof+0x3d3/0x970 [ 876.717793][T17156] ? __do_sys_listmount+0x289/0xee0 [ 876.717828][T17156] ? _copy_from_user+0x59/0xd0 [ 876.717860][T17156] ? __do_sys_listmount+0x289/0xee0 [ 876.717899][T17156] __do_sys_listmount+0x289/0xee0 [ 876.717936][T17156] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 876.717979][T17156] ? __fget_files+0x21f/0x3d0 [ 876.718014][T17156] ? __pfx___do_sys_listmount+0x10/0x10 [ 876.718053][T17156] ? fput+0x79/0x100 [ 876.718089][T17156] do_syscall_64+0x115/0x840 [ 876.718110][T17156] ? clear_bhb_loop+0x40/0x90 [ 876.718141][T17156] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 876.718164][T17156] RIP: 0033:0x7f5e4299de59 [ 876.718183][T17156] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 876.718207][T17156] RSP: 002b:00007f5e40bd5028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ca [ 876.718229][T17156] RAX: ffffffffffffffda RBX: 00007f5e42c26090 RCX: 00007f5e4299de59 [ 876.718246][T17156] RDX: 00000000000f4240 RSI: 0000000000000000 RDI: 0000200000000080 [ 876.718261][T17156] RBP: 00007f5e40bd5090 R08: 0000000000000000 R09: 0000000000000000 [ 876.718276][T17156] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 876.718290][T17156] R13: 00007f5e42c26128 R14: 00007f5e42c26090 R15: 00007ffe2be7dce8 [ 876.718324][T17156] [ 876.732869][T17156] syz.3.2076: vmalloc error: size 8000000, vm_struct allocation failed, mode:0x400cc0(GFP_KERNEL_ACCOUNT), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 877.087120][T17156] CPU: 1 UID: 0 PID: 17156 Comm: syz.3.2076 Not tainted syzkaller #0 PREEMPT(full) [ 877.087153][T17156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 877.087168][T17156] Call Trace: [ 877.087176][T17156] [ 877.087185][T17156] dump_stack_lvl+0x100/0x190 [ 877.087216][T17156] warn_alloc.cold+0x94/0xa8 [ 877.087240][T17156] ? __pfx_warn_alloc+0x10/0x10 [ 877.087262][T17156] ? __kasan_kmalloc+0x8a/0xb0 [ 877.087299][T17156] ? __get_vm_area_node+0x208/0x330 [ 877.087336][T17156] __vmalloc_node_range_noprof+0xccd/0x1630 [ 877.087380][T17156] ? __do_sys_listmount+0x289/0xee0 [ 877.087417][T17156] ? alloc_pages_mpol+0x25a/0x540 [ 877.087451][T17156] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 877.087491][T17156] ? rcu_is_watching+0x12/0xc0 [ 877.087526][T17156] __kvmalloc_node_noprof+0x3d3/0x970 [ 877.087555][T17156] ? __do_sys_listmount+0x289/0xee0 [ 877.087589][T17156] ? _copy_from_user+0x59/0xd0 [ 877.087627][T17156] ? __do_sys_listmount+0x289/0xee0 [ 877.087666][T17156] __do_sys_listmount+0x289/0xee0 [ 877.087703][T17156] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 877.087745][T17156] ? __fget_files+0x21f/0x3d0 [ 877.087779][T17156] ? __pfx___do_sys_listmount+0x10/0x10 [ 877.087817][T17156] ? fput+0x79/0x100 [ 877.087853][T17156] do_syscall_64+0x115/0x840 [ 877.087899][T17156] ? clear_bhb_loop+0x40/0x90 [ 877.087941][T17156] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 877.087975][T17156] RIP: 0033:0x7f5e4299de59 [ 877.088007][T17156] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 877.088032][T17156] RSP: 002b:00007f5e40bd5028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ca [ 877.088054][T17156] RAX: ffffffffffffffda RBX: 00007f5e42c26090 RCX: 00007f5e4299de59 [ 877.088092][T17156] RDX: 00000000000f4240 RSI: 0000000000000000 RDI: 0000200000000080 [ 877.088114][T17156] RBP: 00007f5e40bd5090 R08: 0000000000000000 R09: 0000000000000000 [ 877.088134][T17156] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001 [ 877.088154][T17156] R13: 00007f5e42c26128 R14: 00007f5e42c26090 R15: 00007ffe2be7dce8 [ 877.088196][T17156] [ 877.142923][T17156] Mem-Info: [ 877.322602][T17156] active_anon:5082 inactive_anon:31822 isolated_anon:0 [ 877.322602][T17156] active_file:6684 inactive_file:43486 isolated_file:0 [ 877.322602][T17156] unevictable:768 dirty:1889 writeback:0 [ 877.322602][T17156] slab_reclaimable:11901 slab_unreclaimable:94626 [ 877.322602][T17156] mapped:37649 shmem:4185 pagetables:2041 [ 877.322602][T17156] sec_pagetables:0 bounce:0 [ 877.322602][T17156] kernel_misc_reclaimable:0 [ 877.322602][T17156] free:1296237 free_pcp:8297 free_cma:0 [ 877.427339][T17156] Node 0 active_anon:20340kB inactive_anon:128504kB active_file:26732kB inactive_file:173816kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:141584kB dirty:7552kB writeback:0kB shmem:16540kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12404kB pagetables:7992kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 877.510404][T17156] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:128kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:32kB pagetables:132kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 877.576095][T17156] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 877.610249][T17156] lowmem_reserve[]: 0 2473 2473 2473 2473 [ 877.616235][T17156] Node 0 DMA32 free:1223916kB boost:0kB min:34012kB low:42512kB high:51012kB reserved_highatomic:0KB free_highatomic:0KB active_anon:20340kB inactive_anon:129304kB active_file:26732kB inactive_file:173816kB unevictable:1536kB writepending:7552kB zspages:832kB present:3129332kB managed:2532572kB mlocked:0kB bounce:0kB free_pcp:33364kB local_pcp:14840kB free_cma:0kB [ 877.631132][ T57] EXT4-fs (sda1): Delayed block allocation failed for inode 2028 at logical offset 910 with max blocks 15 with error 117 [ 877.687802][T17156] lowmem_reserve[]: 0 0 0 0 0 [ 877.692715][T17156] Node 0 Normal free:0kB boost:0kB min:4kB low:4kB high:4kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:396kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 877.763755][T17156] lowmem_reserve[]: 0 0 0 0 0 [ 877.768619][ T57] EXT4-fs (sda1): This should not happen!! Data will be lost [ 877.768619][ T57] [ 877.786204][T17156] Node 1 Normal free:3943620kB boost:0kB min:55880kB low:69848kB high:83816kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:128kB unevictable:1536kB writepending:4kB zspages:0kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 877.853922][T17156] lowmem_reserve[]: 0 0 0 0 0 [ 877.859402][T17156] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 877.909161][T17156] Node 0 DMA32: 1*4kB (U) 1*8kB (M) 96*16kB (UME) 134*32kB (UME) 17*64kB (ME) 67*128kB (UM) 105*256kB (UM) 51*512kB (ME) 27*1024kB (UME) 11*2048kB (UME) 269*4096kB (UM) = 1220492kB [ 877.962979][T17156] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 877.978991][T17156] Node 1 Normal: 3*4kB (UM) 9*8kB (UM) 9*16kB (UM) 7*32kB (UM) 6*64kB (UM) 5*128kB (UM) 3*256kB (UM) 4*512kB (UM) 1*1024kB (M) 1*2048kB (U) 961*4096kB (UM) = 3943620kB [ 878.011482][T17156] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 878.039531][T17156] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 878.056707][T17156] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 878.069023][T17156] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 878.075405][ T57] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 878.092276][T17156] 56239 total pagecache pages [ 878.097160][T17156] 29 pages in swap cache [ 878.100400][ T57] EXT4-fs (sda1): This should not happen!! Data will be lost [ 878.100400][ T57] [ 878.119668][T17156] Free swap = 124612kB [ 878.133820][T17156] Total swap = 124996kB [ 878.140973][T17156] 2097051 pages RAM [ 878.145021][T17156] 0 pages HighMem/MovableOnly [ 878.152653][T17156] 432194 pages reserved [ 878.158715][T17156] 0 pages cma reserved [ 880.541423][T17193] zswap: compressor not available [ 881.877810][T17207] vhci_hcd vhci_hcd.0: invalid port number 248 [ 881.907378][T17207] vhci_hcd vhci_hcd.0: default hub control req: a0a9 v28ff i00f8 l0 [ 883.432190][T17220] netlink: 330 bytes leftover after parsing attributes in process `syz.3.2085'. [ 883.523506][T17220] mac80211_hwsim hwsim2 ›: renamed from wlan0 (while UP) [ 883.575299][T17224] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 883.638511][T17224] EXT4-fs (sda1): This should not happen!! Data will be lost [ 883.638511][T17224] [ 883.687846][T17218] FAULT_INJECTION: forcing a failure. [ 883.687846][T17218] name failslab, interval 1, probability 0, space 0, times 0 [ 883.723869][T17218] CPU: 0 UID: 0 PID: 17218 Comm: syz.2.2084 Not tainted syzkaller #0 PREEMPT(full) [ 883.723914][T17218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 883.723935][T17218] Call Trace: [ 883.723947][T17218] [ 883.723963][T17218] dump_stack_lvl+0x100/0x190 [ 883.724010][T17218] should_fail_ex.cold+0x5/0xa [ 883.724051][T17218] should_failslab+0xc2/0x120 [ 883.724109][T17218] __kmalloc_cache_noprof+0x91/0x6c0 [ 883.724167][T17218] ? fuse_chan_new+0x40/0x320 [ 883.724209][T17218] fuse_chan_new+0x40/0x320 [ 883.724244][T17218] fuse_dev_chan_new+0x14/0x2b0 [ 883.724282][T17218] ? kobject_get_unless_zero+0x156/0x200 [ 883.724328][T17218] cuse_channel_open+0x1f/0x8e0 [ 883.724365][T17218] ? __pfx_cuse_channel_open+0x10/0x10 [ 883.724403][T17218] misc_open+0x26d/0x450 [ 883.724457][T17218] ? __pfx_misc_open+0x10/0x10 [ 883.724510][T17218] chrdev_open+0x234/0x6a0 [ 883.724542][T17218] ? __pfx_apparmor_file_open+0x10/0x10 [ 883.724578][T17218] ? __pfx_chrdev_open+0x10/0x10 [ 883.724637][T17218] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 883.724683][T17218] do_dentry_open+0x6ab/0x14d0 [ 883.724740][T17218] ? __pfx_chrdev_open+0x10/0x10 [ 883.724808][T17218] vfs_open+0x82/0x3f0 [ 883.724855][T17218] path_openat+0x2873/0x4280 [ 883.724925][T17218] ? __pfx_path_openat+0x10/0x10 [ 883.724990][T17218] do_file_open+0x20e/0x430 [ 883.725050][T17218] ? __pfx_do_file_open+0x10/0x10 [ 883.725143][T17218] ? alloc_fd+0x471/0x7a0 [ 883.725201][T17218] ? do_getname+0x191/0x390 [ 883.725244][T17218] do_sys_openat2+0x10f/0x1e0 [ 883.725287][T17218] ? __pfx_do_sys_openat2+0x10/0x10 [ 883.725344][T17218] __x64_sys_openat+0x12d/0x210 [ 883.725388][T17218] ? __pfx___x64_sys_openat+0x10/0x10 [ 883.725447][T17218] do_syscall_64+0x115/0x840 [ 883.725480][T17218] ? clear_bhb_loop+0x40/0x90 [ 883.725525][T17218] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 883.725562][T17218] RIP: 0033:0x7ff82819de59 [ 883.725591][T17218] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 883.725626][T17218] RSP: 002b:00007ff828ffa028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 883.725661][T17218] RAX: ffffffffffffffda RBX: 00007ff828426090 RCX: 00007ff82819de59 [ 883.725684][T17218] RDX: 00000000001c1041 RSI: 0000200000000140 RDI: ffffffffffffff9c [ 883.725708][T17218] RBP: 00007ff828233e6f R08: 0000000000000000 R09: 0000000000000000 [ 883.725729][T17218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 883.725751][T17218] R13: 00007ff828426128 R14: 00007ff828426090 R15: 00007fff4cc60908 [ 883.725797][T17218] [ 884.523287][T17235] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 884.585301][T17235] EXT4-fs (sda1): This should not happen!! Data will be lost [ 884.585301][T17235] [ 884.705172][T17245] vivid-007: ================= START STATUS ================= [ 884.766842][T17245] vivid-007: Generate PTS: true [ 884.804854][T17245] vivid-007: Generate SCR: true [ 884.853619][T17245] tpg source WxH: 320x240 (Y'CbCr) [ 884.886915][T17246] FAULT_INJECTION: forcing a failure. [ 884.886915][T17246] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 884.904040][T17245] tpg field: 1 [ 884.920628][T17245] tpg crop: (0,0)/320x240 [ 884.945986][T17245] tpg compose: (0,0)/320x240 [ 884.954607][T17245] tpg colorspace: 8 [ 884.959964][T17246] CPU: 0 UID: 0 PID: 17246 Comm: syz.1.2090 Not tainted syzkaller #0 PREEMPT(full) [ 884.960007][T17246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 884.960029][T17246] Call Trace: [ 884.960041][T17246] [ 884.960056][T17246] dump_stack_lvl+0x100/0x190 [ 884.960110][T17246] should_fail_ex.cold+0x5/0xa [ 884.960141][T17246] ? prepare_alloc_pages+0x16d/0x5f0 [ 884.960194][T17246] should_fail_alloc_page+0xeb/0x140 [ 884.960242][T17246] prepare_alloc_pages+0x1f0/0x5f0 [ 884.960297][T17246] __alloc_frozen_pages_noprof+0x1af/0x2dc0 [ 884.960344][T17246] ? rcu_is_watching+0x12/0xc0 [ 884.960383][T17246] ? trace_kmem_cache_alloc+0xdd/0x100 [ 884.960436][T17246] ? __lock_acquire+0x49f/0x1a40 [ 884.960491][T17246] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 884.960530][T17246] ? __css_rstat_updated+0x1ce/0x5a0 [ 884.960610][T17246] ? do_raw_spin_lock+0x128/0x260 [ 884.960648][T17246] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 884.960684][T17246] ? find_held_lock+0x2b/0x80 [ 884.960737][T17246] ? __lock_acquire+0x49f/0x1a40 [ 884.960788][T17246] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 884.960838][T17246] ? policy_nodemask+0xed/0x4f0 [ 884.960889][T17246] alloc_pages_mpol+0x1fb/0x540 [ 884.960939][T17246] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 884.960988][T17246] ? __folio_batch_add_and_move+0x5e5/0xc60 [ 884.961052][T17246] folio_alloc_mpol_noprof+0x36/0x260 [ 884.961119][T17246] shmem_alloc_folio+0x135/0x160 [ 884.961175][T17246] shmem_alloc_and_add_folio+0x371/0xd40 [ 884.961244][T17246] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 884.961305][T17246] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 884.961375][T17246] shmem_get_folio_gfp+0x6ad/0x1910 [ 884.961448][T17246] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 884.961508][T17246] ? __pfx___might_resched+0x10/0x10 [ 884.961559][T17246] ? noop_dirty_folio+0xfd/0x160 [ 884.961600][T17246] shmem_fallocate+0x6d7/0x1060 [ 884.961655][T17246] ? __pfx_shmem_fallocate+0x10/0x10 [ 884.961689][T17246] ? aa_file_perm+0x7f3/0x14d0 [ 884.961750][T17246] ? __lock_acquire+0x49f/0x1a40 [ 884.961831][T17246] ? __pfx_shmem_fallocate+0x10/0x10 [ 884.961869][T17246] vfs_fallocate+0x576/0x10a0 [ 884.961928][T17246] ? __pfx_vfs_fallocate+0x10/0x10 [ 884.961994][T17246] __x64_sys_fallocate+0xd5/0x140 [ 884.962034][T17246] do_syscall_64+0x115/0x840 [ 884.962067][T17246] ? clear_bhb_loop+0x40/0x90 [ 884.962120][T17246] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 884.962157][T17246] RIP: 0033:0x7f9dfbd9de59 [ 884.962186][T17246] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 884.962221][T17246] RSP: 002b:00007f9df9fd5028 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 884.962256][T17246] RAX: ffffffffffffffda RBX: 00007f9dfc026090 RCX: 00007f9dfbd9de59 [ 884.962279][T17246] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000007 [ 884.962300][T17246] RBP: 00007f9dfbe33e6f R08: 0000000000000000 R09: 0000000000000000 [ 884.962321][T17246] R10: 00000000004cbd5d R11: 0000000000000246 R12: 0000000000000000 [ 884.962342][T17246] R13: 00007f9dfc026128 R14: 00007f9dfc026090 R15: 00007fffa7322f38 [ 884.962387][T17246] [ 884.972109][T17245] tpg transfer function: 0/0 [ 885.322135][T17245] tpg Y'CbCr encoding: 0/0 [ 885.330094][T17245] tpg quantization: 0/0 [ 885.334358][T17245] tpg RGB range: 0/2 [ 885.338297][T17245] vivid-007: ================== END STATUS ================== [ 885.583697][T17240] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 885.694474][T17240] EXT4-fs (sda1): This should not happen!! Data will be lost [ 885.694474][T17240] [ 886.795560][ T6988] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 886.841701][ T6988] EXT4-fs (sda1): This should not happen!! Data will be lost [ 886.841701][ T6988] [ 887.064300][T17276] FAULT_INJECTION: forcing a failure. [ 887.064300][T17276] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 887.084003][T17277] vivid-007: ================= START STATUS ================= [ 887.118826][T17277] vivid-007: Generate PTS: true [ 887.134082][T17276] CPU: 1 UID: 0 PID: 17276 Comm: syz.3.2098 Not tainted syzkaller #0 PREEMPT(full) [ 887.134124][T17276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 887.134144][T17276] Call Trace: [ 887.134156][T17276] [ 887.134169][T17276] dump_stack_lvl+0x100/0x190 [ 887.134212][T17276] should_fail_ex.cold+0x5/0xa [ 887.134249][T17276] _copy_from_iter+0x1f4/0x1690 [ 887.134301][T17276] ? __asan_memset+0x23/0x50 [ 887.134335][T17276] ? __pfx__copy_from_iter+0x10/0x10 [ 887.134380][T17276] ? __pfx___alloc_skb+0x10/0x10 [ 887.134519][T17276] netlink_sendmsg+0x808/0xda0 [ 887.134629][T17276] ? __pfx_netlink_sendmsg+0x10/0x10 [ 887.134685][T17276] ? apparmor_socket_sendmsg+0x15b/0x270 [ 887.134743][T17276] ____sys_sendmsg+0xa4d/0xbe0 [ 887.134790][T17276] ? __pfx_netlink_sendmsg+0x10/0x10 [ 887.134844][T17276] ? __pfx_____sys_sendmsg+0x10/0x10 [ 887.134910][T17276] ___sys_sendmsg+0x190/0x1e0 [ 887.134961][T17276] ? __pfx____sys_sendmsg+0x10/0x10 [ 887.135008][T17276] ? __lock_acquire+0x49f/0x1a40 [ 887.135056][T17276] ? get_pid_task+0x106/0x250 [ 887.135135][T17276] __sys_sendmsg+0x160/0x210 [ 887.135175][T17276] ? __pfx___sys_sendmsg+0x10/0x10 [ 887.135234][T17276] do_syscall_64+0x115/0x840 [ 887.135263][T17276] ? clear_bhb_loop+0x40/0x90 [ 887.135302][T17276] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 887.135337][T17276] RIP: 0033:0x7f5e4299de59 [ 887.135364][T17276] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 887.135397][T17276] RSP: 002b:00007f5e40bf6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 887.135436][T17276] RAX: ffffffffffffffda RBX: 00007f5e42c25fa0 RCX: 00007f5e4299de59 [ 887.135458][T17276] RDX: 0000000000000010 RSI: 0000200000000000 RDI: 0000000000000003 [ 887.135478][T17276] RBP: 00007f5e40bf6090 R08: 0000000000000000 R09: 0000000000000000 [ 887.135499][T17276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 887.135518][T17276] R13: 00007f5e42c26038 R14: 00007f5e42c25fa0 R15: 00007ffe2be7dce8 [ 887.135561][T17276] [ 887.155828][T17277] vivid-007: Generate SCR: true [ 887.353439][T17277] tpg source WxH: 320x240 (Y'CbCr) [ 887.359356][T17277] tpg field: 1 [ 887.362811][T17277] tpg crop: (0,0)/320x240 [ 887.367649][T17277] tpg compose: (0,0)/320x240 [ 887.372533][T17277] tpg colorspace: 8 [ 887.379529][T17277] tpg transfer function: 0/0 [ 887.384514][T17277] tpg Y'CbCr encoding: 0/0 [ 887.393673][T17277] tpg quantization: 0/0 [ 887.434621][T17274] FAULT_INJECTION: forcing a failure. [ 887.434621][T17274] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 887.473546][T17274] CPU: 1 UID: 0 PID: 17274 Comm: syz.0.2097 Not tainted syzkaller #0 PREEMPT(full) [ 887.473590][T17274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 887.473610][T17274] Call Trace: [ 887.473621][T17274] [ 887.473634][T17274] dump_stack_lvl+0x100/0x190 [ 887.473677][T17274] should_fail_ex.cold+0x5/0xa [ 887.473716][T17274] strncpy_from_user+0x3b/0x2d0 [ 887.473765][T17274] do_getname+0x78/0x390 [ 887.473808][T17274] do_sys_openat2+0xc7/0x1e0 [ 887.473849][T17274] ? __pfx_do_sys_openat2+0x10/0x10 [ 887.473891][T17274] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 887.473950][T17274] ? __fget_files+0x21f/0x3d0 [ 887.474006][T17274] __x64_sys_openat+0x12d/0x210 [ 887.474048][T17274] ? __pfx___x64_sys_openat+0x10/0x10 [ 887.474089][T17274] ? ksys_write+0x1ac/0x250 [ 887.474153][T17274] do_syscall_64+0x115/0x840 [ 887.474184][T17274] ? clear_bhb_loop+0x40/0x90 [ 887.474225][T17274] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 887.474260][T17274] RIP: 0033:0x7f8e7119de59 [ 887.474288][T17274] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 887.474321][T17274] RSP: 002b:00007f8e720e3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 887.474353][T17274] RAX: ffffffffffffffda RBX: 00007f8e71425fa0 RCX: 00007f8e7119de59 [ 887.474377][T17274] RDX: 0000000000024880 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 887.474405][T17274] RBP: 00007f8e720e3090 R08: 0000000000000000 R09: 0000000000000000 [ 887.474427][T17274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 887.474447][T17274] R13: 00007f8e71426038 R14: 00007f8e71425fa0 R15: 00007ffe3e6f4bb8 [ 887.474491][T17274] [ 887.675889][T17277] tpg RGB range: 0/2 [ 887.694844][T17277] vivid-007: ================== END STATUS ================== [ 888.369807][T17295] FAULT_INJECTION: forcing a failure. [ 888.369807][T17295] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 888.384860][T17295] CPU: 1 UID: 0 PID: 17295 Comm: syz.1.2104 Not tainted syzkaller #0 PREEMPT(full) [ 888.384928][T17295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 888.384951][T17295] Call Trace: [ 888.384963][T17295] [ 888.384977][T17295] dump_stack_lvl+0x100/0x190 [ 888.385021][T17295] should_fail_ex.cold+0x5/0xa [ 888.385062][T17295] _copy_to_iter+0x5a4/0x1720 [ 888.385119][T17295] ? __pfx__copy_to_iter+0x10/0x10 [ 888.385168][T17295] ? folio_mark_accessed+0xf3/0x1040 [ 888.385201][T17295] ? __pfx_filemap_get_pages+0x10/0x10 [ 888.385256][T17295] ? __pfx_folio_mark_accessed+0x10/0x10 [ 888.385321][T17295] copy_page_to_iter+0x285/0x370 [ 888.385371][T17295] filemap_read+0x7a9/0x10a0 [ 888.385441][T17295] ? __pfx_filemap_read+0x10/0x10 [ 888.385520][T17295] ? __pfx_down_read+0x10/0x10 [ 888.385555][T17295] ? find_held_lock+0x2b/0x80 [ 888.385599][T17295] ? futex_unqueue+0x133/0x2c0 [ 888.385653][T17295] ? __pfx_aa_file_perm+0x10/0x10 [ 888.385705][T17295] blkdev_read_iter+0x2c4/0x4f0 [ 888.385765][T17295] do_iter_readv_writev+0x616/0x930 [ 888.385815][T17295] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 888.385871][T17295] ? bpf_lsm_file_permission+0x9/0x10 [ 888.385933][T17295] ? security_file_permission+0x76/0x210 [ 888.385977][T17295] ? rw_verify_area+0xce/0x6d0 [ 888.386028][T17295] vfs_readv+0x4d3/0x8d0 [ 888.386085][T17295] ? __pfx_vfs_readv+0x10/0x10 [ 888.386140][T17295] ? __pfx_futex_wait+0x10/0x10 [ 888.386229][T17295] ? __fget_files+0x21f/0x3d0 [ 888.386289][T17295] ? do_preadv+0x1ac/0x270 [ 888.386336][T17295] do_preadv+0x1ac/0x270 [ 888.386388][T17295] ? __pfx_do_preadv+0x10/0x10 [ 888.386436][T17295] ? xfd_validate_state+0x129/0x190 [ 888.386483][T17295] __x64_sys_preadv2+0xef/0x160 [ 888.386542][T17295] do_syscall_64+0x115/0x840 [ 888.386573][T17295] ? clear_bhb_loop+0x40/0x90 [ 888.386618][T17295] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 888.386655][T17295] RIP: 0033:0x7f9dfbd9de59 [ 888.386683][T17295] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 888.386718][T17295] RSP: 002b:00007f9df9ff6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000147 [ 888.386753][T17295] RAX: ffffffffffffffda RBX: 00007f9dfc025fa0 RCX: 00007f9dfbd9de59 [ 888.386777][T17295] RDX: 0000000000000006 RSI: 0000200000000280 RDI: 0000000000000003 [ 888.386800][T17295] RBP: 00007f9dfbe33e6f R08: 0000000000000004 R09: 000000000000002a [ 888.386822][T17295] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 888.386843][T17295] R13: 00007f9dfc026038 R14: 00007f9dfc025fa0 R15: 00007fffa7322f38 [ 888.386897][T17295] [ 888.715101][T17295] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 888.734004][T17295] EXT4-fs (sda1): This should not happen!! Data will be lost [ 888.734004][T17295] [ 888.921874][T17306] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2105'. [ 889.230252][T17313] syz.0.2108 (17313) used obsolete PPPIOCDETACH ioctl [ 889.403472][T17318] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2109'. [ 889.838681][T17328] FAULT_INJECTION: forcing a failure. [ 889.838681][T17328] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 889.870474][T17328] CPU: 0 UID: 0 PID: 17328 Comm: syz.0.2110 Not tainted syzkaller #0 PREEMPT(full) [ 889.870523][T17328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 889.870545][T17328] Call Trace: [ 889.870558][T17328] [ 889.870574][T17328] dump_stack_lvl+0x100/0x190 [ 889.870620][T17328] should_fail_ex.cold+0x5/0xa [ 889.870662][T17328] _copy_to_iter+0x5a4/0x1720 [ 889.870719][T17328] ? __pfx__copy_to_iter+0x10/0x10 [ 889.870767][T17328] ? workingset_activation+0x19c/0x2f0 [ 889.870809][T17328] ? folio_mark_accessed+0xf3/0x1040 [ 889.870842][T17328] ? __pfx_filemap_get_pages+0x10/0x10 [ 889.870899][T17328] ? __pfx_folio_mark_accessed+0x10/0x10 [ 889.870964][T17328] copy_page_to_iter+0x285/0x370 [ 889.871017][T17328] filemap_read+0x7a9/0x10a0 [ 889.871091][T17328] ? __pfx_filemap_read+0x10/0x10 [ 889.871175][T17328] ? __pfx_down_read+0x10/0x10 [ 889.871220][T17328] ? find_held_lock+0x2b/0x80 [ 889.871263][T17328] ? futex_unqueue+0x133/0x2c0 [ 889.871318][T17328] ? __pfx_aa_file_perm+0x10/0x10 [ 889.871372][T17328] blkdev_read_iter+0x2c4/0x4f0 [ 889.871434][T17328] do_iter_readv_writev+0x616/0x930 [ 889.871487][T17328] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 889.871542][T17328] ? bpf_lsm_file_permission+0x9/0x10 [ 889.871593][T17328] ? security_file_permission+0x76/0x210 [ 889.871638][T17328] ? rw_verify_area+0xce/0x6d0 [ 889.871687][T17328] vfs_readv+0x4d3/0x8d0 [ 889.871747][T17328] ? __pfx_vfs_readv+0x10/0x10 [ 889.871807][T17328] ? __pfx_futex_wait+0x10/0x10 [ 889.871875][T17328] ? __fget_files+0x21f/0x3d0 [ 889.871942][T17328] ? do_preadv+0x1ac/0x270 [ 889.871988][T17328] do_preadv+0x1ac/0x270 [ 889.872039][T17328] ? __pfx_do_preadv+0x10/0x10 [ 889.872087][T17328] ? xfd_validate_state+0x129/0x190 [ 889.872134][T17328] __x64_sys_preadv2+0xef/0x160 [ 889.872206][T17328] do_syscall_64+0x115/0x840 [ 889.872239][T17328] ? clear_bhb_loop+0x40/0x90 [ 889.872283][T17328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 889.872321][T17328] RIP: 0033:0x7f8e7119de59 [ 889.872351][T17328] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 889.872386][T17328] RSP: 002b:00007f8e720e3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000147 [ 889.872421][T17328] RAX: ffffffffffffffda RBX: 00007f8e71425fa0 RCX: 00007f8e7119de59 [ 889.872445][T17328] RDX: 0000000000000006 RSI: 0000200000000280 RDI: 0000000000000003 [ 889.872467][T17328] RBP: 00007f8e71233e6f R08: 0000000000000004 R09: 000000000000002a [ 889.872490][T17328] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 889.872512][T17328] R13: 00007f8e71426038 R14: 00007f8e71425fa0 R15: 00007ffe3e6f4bb8 [ 889.872558][T17328] [ 890.054117][T17331] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 890.170720][T17331] EXT4-fs (sda1): This should not happen!! Data will be lost [ 890.170720][T17331] [ 890.301895][T17335] FAULT_INJECTION: forcing a failure. [ 890.301895][T17335] name failslab, interval 1, probability 0, space 0, times 0 [ 890.321334][T17335] CPU: 0 UID: 0 PID: 17335 Comm: syz.0.2112 Not tainted syzkaller #0 PREEMPT(full) [ 890.321380][T17335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 890.321402][T17335] Call Trace: [ 890.321413][T17335] [ 890.321427][T17335] dump_stack_lvl+0x100/0x190 [ 890.321472][T17335] should_fail_ex.cold+0x5/0xa [ 890.321512][T17335] should_failslab+0xc2/0x120 [ 890.321558][T17335] kmem_cache_alloc_noprof+0x91/0x6a0 [ 890.321597][T17335] ? __pfx_map_id_range_down+0x10/0x10 [ 890.321645][T17335] ? security_inode_alloc+0x3b/0x2c0 [ 890.321690][T17335] security_inode_alloc+0x3b/0x2c0 [ 890.321727][T17335] inode_init_always_gfp+0xc77/0xfb0 [ 890.321786][T17335] alloc_inode+0x8e/0x250 [ 890.321836][T17335] sock_alloc+0x44/0x280 [ 890.321879][T17335] ? security_socket_create+0x7f/0x250 [ 890.321937][T17335] __sock_create+0xc2/0x860 [ 890.321995][T17335] __sys_socket+0x14d/0x260 [ 890.322050][T17335] ? __pfx___sys_socket+0x10/0x10 [ 890.322114][T17335] __x64_sys_socket+0x72/0xb0 [ 890.322167][T17335] ? lockdep_hardirqs_on+0x78/0x100 [ 890.322223][T17335] do_syscall_64+0x115/0x840 [ 890.322254][T17335] ? clear_bhb_loop+0x40/0x90 [ 890.322297][T17335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 890.322334][T17335] RIP: 0033:0x7f8e7119de59 [ 890.322363][T17335] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 890.322398][T17335] RSP: 002b:00007f8e720e3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 890.322433][T17335] RAX: ffffffffffffffda RBX: 00007f8e71425fa0 RCX: 00007f8e7119de59 [ 890.322456][T17335] RDX: 0000000000000007 RSI: 000000000000000a RDI: 0000000000000015 [ 890.322479][T17335] RBP: 00007f8e71233e6f R08: 0000000000000000 R09: 0000000000000000 [ 890.322500][T17335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 890.322521][T17335] R13: 00007f8e71426038 R14: 00007f8e71425fa0 R15: 00007ffe3e6f4bb8 [ 890.322567][T17335] [ 890.323368][T17335] net_ratelimit: 106 callbacks suppressed [ 890.323391][T17335] socket: no more sockets [ 891.725267][T17319] Process accounting resumed [ 892.031006][T17354] FAULT_INJECTION: forcing a failure. [ 892.031006][T17354] name failslab, interval 1, probability 0, space 0, times 0 [ 892.075705][T17354] CPU: 1 UID: 0 PID: 17354 Comm: syz.1.2116 Not tainted syzkaller #0 PREEMPT(full) [ 892.075749][T17354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 892.075765][T17354] Call Trace: [ 892.075773][T17354] [ 892.075782][T17354] dump_stack_lvl+0x100/0x190 [ 892.075844][T17354] should_fail_ex.cold+0x5/0xa [ 892.075867][T17354] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 892.075906][T17354] should_failslab+0xc2/0x120 [ 892.075936][T17354] kmem_cache_alloc_noprof+0x91/0x6a0 [ 892.075965][T17354] ? skb_clone+0x190/0x400 [ 892.075996][T17354] skb_clone+0x190/0x400 [ 892.076024][T17354] netlink_deliver_tap+0xaed/0xcc0 [ 892.076066][T17354] netlink_unicast+0x62b/0x850 [ 892.076106][T17354] ? __pfx_netlink_unicast+0x10/0x10 [ 892.076156][T17354] netlink_sendmsg+0x8b0/0xda0 [ 892.076197][T17354] ? __pfx_netlink_sendmsg+0x10/0x10 [ 892.076237][T17354] ? apparmor_socket_sendmsg+0x15b/0x270 [ 892.076280][T17354] ____sys_sendmsg+0xa4d/0xbe0 [ 892.076312][T17354] ? __pfx_netlink_sendmsg+0x10/0x10 [ 892.076350][T17354] ? __pfx_____sys_sendmsg+0x10/0x10 [ 892.076396][T17354] ___sys_sendmsg+0x190/0x1e0 [ 892.076434][T17354] ? __pfx____sys_sendmsg+0x10/0x10 [ 892.076467][T17354] ? __lock_acquire+0x49f/0x1a40 [ 892.076503][T17354] ? get_pid_task+0x106/0x250 [ 892.076561][T17354] __sys_sendmsg+0x160/0x210 [ 892.076589][T17354] ? __pfx___sys_sendmsg+0x10/0x10 [ 892.076631][T17354] do_syscall_64+0x115/0x840 [ 892.076656][T17354] ? clear_bhb_loop+0x40/0x90 [ 892.076685][T17354] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 892.076709][T17354] RIP: 0033:0x7f9dfbd9de59 [ 892.076729][T17354] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 892.076753][T17354] RSP: 002b:00007f9df9ff6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 892.076776][T17354] RAX: ffffffffffffffda RBX: 00007f9dfc025fa0 RCX: 00007f9dfbd9de59 [ 892.076792][T17354] RDX: 0000000000000010 RSI: 0000200000000000 RDI: 0000000000000003 [ 892.076807][T17354] RBP: 00007f9df9ff6090 R08: 0000000000000000 R09: 0000000000000000 [ 892.076823][T17354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 892.076837][T17354] R13: 00007f9dfc026038 R14: 00007f9dfc025fa0 R15: 00007fffa7322f38 [ 892.076868][T17354] [ 892.649987][T17356] FAULT_INJECTION: forcing a failure. [ 892.649987][T17356] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 892.697853][T17356] CPU: 1 UID: 0 PID: 17356 Comm: syz.3.2118 Not tainted syzkaller #0 PREEMPT(full) [ 892.697886][T17356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 892.697903][T17356] Call Trace: [ 892.697912][T17356] [ 892.697921][T17356] dump_stack_lvl+0x100/0x190 [ 892.697954][T17356] should_fail_ex.cold+0x5/0xa [ 892.697981][T17356] _copy_to_iter+0x5a4/0x1720 [ 892.698021][T17356] ? __pfx__copy_to_iter+0x10/0x10 [ 892.698052][T17356] ? do_raw_spin_unlock+0x145/0x1e0 [ 892.698109][T17356] ? folio_mark_accessed+0xf3/0x1040 [ 892.698143][T17356] ? __pfx_filemap_get_pages+0x10/0x10 [ 892.698200][T17356] ? __pfx_folio_mark_accessed+0x10/0x10 [ 892.698257][T17356] copy_page_to_iter+0x285/0x370 [ 892.698294][T17356] filemap_read+0x7a9/0x10a0 [ 892.698346][T17356] ? __pfx_filemap_read+0x10/0x10 [ 892.698405][T17356] ? __pfx_down_read+0x10/0x10 [ 892.698430][T17356] ? find_held_lock+0x2b/0x80 [ 892.698459][T17356] ? futex_unqueue+0x133/0x2c0 [ 892.698498][T17356] ? __pfx_aa_file_perm+0x10/0x10 [ 892.698538][T17356] blkdev_read_iter+0x2c4/0x4f0 [ 892.698581][T17356] do_iter_readv_writev+0x616/0x930 [ 892.698621][T17356] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 892.698660][T17356] ? bpf_lsm_file_permission+0x9/0x10 [ 892.698698][T17356] ? security_file_permission+0x76/0x210 [ 892.698729][T17356] ? rw_verify_area+0xce/0x6d0 [ 892.698764][T17356] vfs_readv+0x4d3/0x8d0 [ 892.698805][T17356] ? __pfx_vfs_readv+0x10/0x10 [ 892.698841][T17356] ? __pfx_futex_wait+0x10/0x10 [ 892.698891][T17356] ? __fget_files+0x21f/0x3d0 [ 892.698935][T17356] ? do_preadv+0x1ac/0x270 [ 892.698967][T17356] do_preadv+0x1ac/0x270 [ 892.699003][T17356] ? __pfx_do_preadv+0x10/0x10 [ 892.699037][T17356] ? xfd_validate_state+0x129/0x190 [ 892.699070][T17356] __x64_sys_preadv2+0xef/0x160 [ 892.699118][T17356] do_syscall_64+0x115/0x840 [ 892.699140][T17356] ? clear_bhb_loop+0x40/0x90 [ 892.699170][T17356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 892.699196][T17356] RIP: 0033:0x7f5e4299de59 [ 892.699217][T17356] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 892.699268][T17356] RSP: 002b:00007f5e40bf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000147 [ 892.699308][T17356] RAX: ffffffffffffffda RBX: 00007f5e42c25fa0 RCX: 00007f5e4299de59 [ 892.699326][T17356] RDX: 0000000000000006 RSI: 0000200000000280 RDI: 0000000000000003 [ 892.699342][T17356] RBP: 00007f5e42a33e6f R08: 0000000000000004 R09: 000000000000002a [ 892.699357][T17356] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 892.699372][T17356] R13: 00007f5e42c26038 R14: 00007f5e42c25fa0 R15: 00007ffe2be7dce8 [ 892.699421][T17356] [ 894.080812][T17389] FAULT_INJECTION: forcing a failure. [ 894.080812][T17389] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 894.095417][T17389] CPU: 1 UID: 0 PID: 17389 Comm: syz.3.2124 Not tainted syzkaller #0 PREEMPT(full) [ 894.095464][T17389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 894.095485][T17389] Call Trace: [ 894.095497][T17389] [ 894.095511][T17389] dump_stack_lvl+0x100/0x190 [ 894.095561][T17389] should_fail_ex.cold+0x5/0xa [ 894.095602][T17389] _copy_to_iter+0x5a4/0x1720 [ 894.095661][T17389] ? __pfx__copy_to_iter+0x10/0x10 [ 894.095705][T17389] ? do_raw_spin_unlock+0x145/0x1e0 [ 894.095746][T17389] ? folio_mark_accessed+0xf3/0x1040 [ 894.095780][T17389] ? __pfx_filemap_get_pages+0x10/0x10 [ 894.095837][T17389] ? __pfx_folio_mark_accessed+0x10/0x10 [ 894.095902][T17389] copy_page_to_iter+0x285/0x370 [ 894.095999][T17389] filemap_read+0x7a9/0x10a0 [ 894.096073][T17389] ? __pfx_filemap_read+0x10/0x10 [ 894.096161][T17389] ? __pfx_down_read+0x10/0x10 [ 894.096199][T17389] ? find_held_lock+0x2b/0x80 [ 894.096241][T17389] ? futex_unqueue+0x133/0x2c0 [ 894.096297][T17389] ? __pfx_aa_file_perm+0x10/0x10 [ 894.096352][T17389] blkdev_read_iter+0x2c4/0x4f0 [ 894.096412][T17389] do_iter_readv_writev+0x616/0x930 [ 894.096468][T17389] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 894.096525][T17389] ? bpf_lsm_file_permission+0x9/0x10 [ 894.096580][T17389] ? security_file_permission+0x76/0x210 [ 894.096629][T17389] ? rw_verify_area+0xce/0x6d0 [ 894.096681][T17389] vfs_readv+0x4d3/0x8d0 [ 894.096742][T17389] ? __pfx_vfs_readv+0x10/0x10 [ 894.096789][T17389] ? __pfx_futex_wait+0x10/0x10 [ 894.096861][T17389] ? __fget_files+0x21f/0x3d0 [ 894.096932][T17389] ? do_preadv+0x1ac/0x270 [ 894.096979][T17389] do_preadv+0x1ac/0x270 [ 894.097031][T17389] ? __pfx_do_preadv+0x10/0x10 [ 894.097080][T17389] ? xfd_validate_state+0x129/0x190 [ 894.097128][T17389] __x64_sys_preadv2+0xef/0x160 [ 894.097190][T17389] do_syscall_64+0x115/0x840 [ 894.097223][T17389] ? clear_bhb_loop+0x40/0x90 [ 894.097266][T17389] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 894.097304][T17389] RIP: 0033:0x7f5e4299de59 [ 894.097334][T17389] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 894.097370][T17389] RSP: 002b:00007f5e40bf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000147 [ 894.097406][T17389] RAX: ffffffffffffffda RBX: 00007f5e42c25fa0 RCX: 00007f5e4299de59 [ 894.097431][T17389] RDX: 0000000000000006 RSI: 0000200000000280 RDI: 0000000000000003 [ 894.097453][T17389] RBP: 00007f5e42a33e6f R08: 0000000000000004 R09: 000000000000002a [ 894.097476][T17389] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 894.097498][T17389] R13: 00007f5e42c26038 R14: 00007f5e42c25fa0 R15: 00007ffe2be7dce8 [ 894.097545][T17389] [ 894.505747][T17389] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 894.537456][T17389] EXT4-fs (sda1): This should not happen!! Data will be lost [ 894.537456][T17389] [ 894.780910][T17399] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2125'. [ 894.996332][T17402] netlink: 330 bytes leftover after parsing attributes in process `syz.3.2126'. [ 895.593352][T17410] FAULT_INJECTION: forcing a failure. [ 895.593352][T17410] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 895.648788][T17410] CPU: 0 UID: 0 PID: 17410 Comm: syz.2.2128 Not tainted syzkaller #0 PREEMPT(full) [ 895.648830][T17410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 895.648851][T17410] Call Trace: [ 895.648863][T17410] [ 895.648876][T17410] dump_stack_lvl+0x100/0x190 [ 895.648918][T17410] should_fail_ex.cold+0x5/0xa [ 895.648957][T17410] _copy_from_user+0x2e/0xd0 [ 895.649008][T17410] memdup_user+0x6b/0xe0 [ 895.649045][T17410] get_filter.isra.0+0xa9/0x160 [ 895.649215][T17410] ? __pfx_get_filter.isra.0+0x10/0x10 [ 895.649279][T17410] ppp_ioctl+0x1755/0x27c0 [ 895.649345][T17410] ? find_held_lock+0x2b/0x80 [ 895.649384][T17410] ? __pfx_ppp_ioctl+0x10/0x10 [ 895.649425][T17410] ? __fget_files+0x21f/0x3d0 [ 895.649489][T17410] ? __pfx_ppp_ioctl+0x10/0x10 [ 895.649525][T17410] __x64_sys_ioctl+0x18e/0x210 [ 895.649572][T17410] do_syscall_64+0x115/0x840 [ 895.649604][T17410] ? clear_bhb_loop+0x40/0x90 [ 895.649645][T17410] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 895.649680][T17410] RIP: 0033:0x7ff82819de59 [ 895.649707][T17410] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 895.649741][T17410] RSP: 002b:00007ff82901b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 895.649774][T17410] RAX: ffffffffffffffda RBX: 00007ff828425fa0 RCX: 00007ff82819de59 [ 895.649798][T17410] RDX: 00002000000000c0 RSI: 0000000040107447 RDI: 0000000000000003 [ 895.649819][T17410] RBP: 00007ff82901b090 R08: 0000000000000000 R09: 0000000000000000 [ 895.649839][T17410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 895.649860][T17410] R13: 00007ff828426038 R14: 00007ff828425fa0 R15: 00007fff4cc60908 [ 895.649903][T17410] [ 896.442848][T17431] FAULT_INJECTION: forcing a failure. [ 896.442848][T17431] name failslab, interval 1, probability 0, space 0, times 0 [ 896.474671][T17431] CPU: 1 UID: 0 PID: 17431 Comm: syz.2.2134 Not tainted syzkaller #0 PREEMPT(full) [ 896.474716][T17431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 896.474737][T17431] Call Trace: [ 896.474748][T17431] [ 896.474762][T17431] dump_stack_lvl+0x100/0x190 [ 896.474806][T17431] should_fail_ex.cold+0x5/0xa [ 896.474844][T17431] should_failslab+0xc2/0x120 [ 896.474888][T17431] __kmalloc_cache_noprof+0x91/0x6c0 [ 896.474942][T17431] ? genl_start+0x1e8/0x970 [ 896.474983][T17431] genl_start+0x1e8/0x970 [ 896.475022][T17431] __netlink_dump_start+0x60e/0x990 [ 896.475078][T17431] genl_family_rcv_msg_dumpit+0x1e2/0x2e0 [ 896.475117][T17431] ? __pfx_genl_family_rcv_msg_dumpit+0x10/0x10 [ 896.475162][T17431] ? rcu_is_watching+0x12/0xc0 [ 896.475208][T17431] ? __pfx_genl_start+0x10/0x10 [ 896.475239][T17431] ? __pfx_genl_dumpit+0x10/0x10 [ 896.475269][T17431] ? __pfx_genl_done+0x10/0x10 [ 896.475304][T17431] ? bpf_lsm_capable+0x9/0x10 [ 896.475337][T17431] ? security_capable+0x80/0x260 [ 896.475390][T17431] ? ns_capable+0xd2/0xf0 [ 896.475426][T17431] genl_rcv_msg+0x471/0x800 [ 896.475464][T17431] ? __pfx_genl_rcv_msg+0x10/0x10 [ 896.475500][T17431] ? __pfx_batadv_orig_dump+0x10/0x10 [ 896.475695][T17431] netlink_rcv_skb+0x159/0x420 [ 896.475745][T17431] ? __pfx_genl_rcv_msg+0x10/0x10 [ 896.475783][T17431] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 896.475853][T17431] ? netlink_deliver_tap+0x1ae/0xcc0 [ 896.475907][T17431] genl_rcv+0x28/0x40 [ 896.475941][T17431] netlink_unicast+0x585/0x850 [ 896.475996][T17431] ? __pfx_netlink_unicast+0x10/0x10 [ 896.476060][T17431] netlink_sendmsg+0x8b0/0xda0 [ 896.476118][T17431] ? __pfx_netlink_sendmsg+0x10/0x10 [ 896.476176][T17431] ? apparmor_socket_sendmsg+0x15b/0x270 [ 896.476247][T17431] ____sys_sendmsg+0xa4d/0xbe0 [ 896.476294][T17431] ? __pfx_netlink_sendmsg+0x10/0x10 [ 896.476347][T17431] ? __pfx_____sys_sendmsg+0x10/0x10 [ 896.476416][T17431] ___sys_sendmsg+0x190/0x1e0 [ 896.476469][T17431] ? __pfx____sys_sendmsg+0x10/0x10 [ 896.476518][T17431] ? __lock_acquire+0x49f/0x1a40 [ 896.476567][T17431] ? get_pid_task+0x106/0x250 [ 896.476651][T17431] __sys_sendmsg+0x160/0x210 [ 896.476692][T17431] ? __pfx___sys_sendmsg+0x10/0x10 [ 896.476753][T17431] do_syscall_64+0x115/0x840 [ 896.476784][T17431] ? clear_bhb_loop+0x40/0x90 [ 896.476825][T17431] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 896.476861][T17431] RIP: 0033:0x7ff82819de59 [ 896.476889][T17431] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 896.476923][T17431] RSP: 002b:00007ff82901b028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 896.476955][T17431] RAX: ffffffffffffffda RBX: 00007ff828425fa0 RCX: 00007ff82819de59 [ 896.476978][T17431] RDX: 0000000000000010 RSI: 0000200000000000 RDI: 0000000000000003 [ 896.476999][T17431] RBP: 00007ff82901b090 R08: 0000000000000000 R09: 0000000000000000 [ 896.477018][T17431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 896.477035][T17431] R13: 00007ff828426038 R14: 00007ff828425fa0 R15: 00007fff4cc60908 [ 896.477071][T17431] [ 896.800266][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 897.750548][T17450] FAULT_INJECTION: forcing a failure. [ 897.750548][T17450] name failslab, interval 1, probability 0, space 0, times 0 [ 897.782131][T17450] CPU: 0 UID: 0 PID: 17450 Comm: syz.0.2136 Not tainted syzkaller #0 PREEMPT(full) [ 897.782183][T17450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 897.782205][T17450] Call Trace: [ 897.782218][T17450] [ 897.782232][T17450] dump_stack_lvl+0x100/0x190 [ 897.782277][T17450] should_fail_ex.cold+0x5/0xa [ 897.782317][T17450] should_failslab+0xc2/0x120 [ 897.782363][T17450] kmem_cache_alloc_noprof+0x91/0x6a0 [ 897.782406][T17450] ? stack_trace_save+0x8e/0xc0 [ 897.782451][T17450] ? alloc_empty_file+0x5b/0x1c0 [ 897.782498][T17450] alloc_empty_file+0x5b/0x1c0 [ 897.782539][T17450] path_openat+0xe7/0x4280 [ 897.782592][T17450] ? __kasan_slab_alloc+0x89/0x90 [ 897.782633][T17450] ? kmem_cache_alloc_noprof+0x26b/0x6a0 [ 897.782672][T17450] ? do_getname+0x35/0x390 [ 897.782709][T17450] ? do_sys_openat2+0xc7/0x1e0 [ 897.782747][T17450] ? __x64_sys_openat+0x12d/0x210 [ 897.782786][T17450] ? do_syscall_64+0x115/0x840 [ 897.782817][T17450] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 897.782866][T17450] ? __pfx_path_openat+0x10/0x10 [ 897.782932][T17450] do_file_open+0x20e/0x430 [ 897.782986][T17450] ? __pfx_do_file_open+0x10/0x10 [ 897.783065][T17450] ? alloc_fd+0x471/0x7a0 [ 897.783122][T17450] ? do_getname+0x191/0x390 [ 897.783184][T17450] do_sys_openat2+0x10f/0x1e0 [ 897.783226][T17450] ? __pfx_do_sys_openat2+0x10/0x10 [ 897.783283][T17450] __x64_sys_openat+0x12d/0x210 [ 897.783325][T17450] ? __pfx___x64_sys_openat+0x10/0x10 [ 897.783383][T17450] do_syscall_64+0x115/0x840 [ 897.783413][T17450] ? clear_bhb_loop+0x40/0x90 [ 897.783454][T17450] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 897.783489][T17450] RIP: 0033:0x7f8e7119de59 [ 897.783517][T17450] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 897.783551][T17450] RSP: 002b:00007f8e720e3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 897.783583][T17450] RAX: ffffffffffffffda RBX: 00007f8e71425fa0 RCX: 00007f8e7119de59 [ 897.783606][T17450] RDX: 0000000000000000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 897.783628][T17450] RBP: 00007f8e71233e6f R08: 0000000000000000 R09: 0000000000000000 [ 897.783650][T17450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 897.783670][T17450] R13: 00007f8e71426038 R14: 00007f8e71425fa0 R15: 00007ffe3e6f4bb8 [ 897.783714][T17450] [ 900.422833][T17489] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 900.476812][T17489] EXT4-fs (sda1): This should not happen!! Data will be lost [ 900.476812][T17489] [ 900.498279][T17502] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2145'. [ 903.035307][T17540] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 903.070056][T17530] FAULT_INJECTION: forcing a failure. [ 903.070056][T17530] name failslab, interval 1, probability 0, space 0, times 0 [ 903.086397][T17540] EXT4-fs (sda1): This should not happen!! Data will be lost [ 903.086397][T17540] [ 903.115448][T17530] CPU: 1 UID: 0 PID: 17530 Comm: syz.2.2150 Not tainted syzkaller #0 PREEMPT(full) [ 903.115495][T17530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 903.115516][T17530] Call Trace: [ 903.115529][T17530] [ 903.115543][T17530] dump_stack_lvl+0x100/0x190 [ 903.115588][T17530] should_fail_ex.cold+0x5/0xa [ 903.115629][T17530] should_failslab+0xc2/0x120 [ 903.115675][T17530] kmem_cache_alloc_noprof+0x91/0x6a0 [ 903.115717][T17530] ? __kernfs_new_node+0xd2/0xa10 [ 903.115903][T17530] __kernfs_new_node+0xd2/0xa10 [ 903.115962][T17530] ? __pfx___kernfs_new_node+0x10/0x10 [ 903.116028][T17530] ? find_held_lock+0x2b/0x80 [ 903.116068][T17530] ? kernfs_root+0xee/0x2a0 [ 903.116115][T17530] ? kernfs_root+0xee/0x2a0 [ 903.116172][T17530] kernfs_new_node+0x117/0x150 [ 903.116232][T17530] __kernfs_create_file+0x53/0x350 [ 903.116278][T17530] sysfs_add_file_mode_ns+0x207/0x3c0 [ 903.116336][T17530] internal_create_group+0x593/0xfb0 [ 903.116420][T17530] ? kernfs_create_dir_ns+0x16f/0x2b0 [ 903.116477][T17530] ? __pfx_internal_create_group+0x10/0x10 [ 903.116532][T17530] ? sysfs_create_dir_ns+0x14c/0x2b0 [ 903.116590][T17530] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 903.116635][T17530] ? find_held_lock+0x2b/0x80 [ 903.116692][T17530] ? kobject_add_internal+0x25f/0x930 [ 903.116751][T17530] internal_create_groups+0x9d/0x150 [ 903.116806][T17530] kobject_add_internal+0x317/0x930 [ 903.116857][T17530] kobject_init_and_add+0x121/0x180 [ 903.116903][T17530] ? __pfx_kobject_init_and_add+0x10/0x10 [ 903.116961][T17530] ? kernfs_remove_by_name_ns+0xbb/0x120 [ 903.117005][T17530] do_kmem_cache_create+0x6a2/0x7a0 [ 903.117050][T17530] ? __kmem_cache_create_args+0x366/0x420 [ 903.117112][T17530] __kmem_cache_create_args+0x386/0x420 [ 903.117171][T17530] mon_text_open+0x333/0x510 [ 903.117301][T17530] ? __pfx_mon_text_open+0x10/0x10 [ 903.117352][T17530] ? __pfx_mon_text_ctor+0x10/0x10 [ 903.117401][T17530] ? __pfx_apparmor_file_open+0x10/0x10 [ 903.117435][T17530] ? lockdown_is_locked_down+0x3d/0x140 [ 903.117487][T17530] ? bpf_lsm_locked_down+0x9/0x10 [ 903.117527][T17530] ? __pfx_mon_text_open+0x10/0x10 [ 903.117572][T17530] full_proxy_open_regular+0x1b6/0x370 [ 903.117665][T17530] do_dentry_open+0x6ab/0x14d0 [ 903.117728][T17530] ? __pfx_full_proxy_open_regular+0x10/0x10 [ 903.117779][T17530] vfs_open+0x82/0x3f0 [ 903.117826][T17530] path_openat+0x2873/0x4280 [ 903.117895][T17530] ? __pfx_path_openat+0x10/0x10 [ 903.117963][T17530] do_file_open+0x20e/0x430 [ 903.118020][T17530] ? __pfx_do_file_open+0x10/0x10 [ 903.118102][T17530] ? alloc_fd+0x471/0x7a0 [ 903.118158][T17530] ? do_getname+0x191/0x390 [ 903.118200][T17530] do_sys_openat2+0x10f/0x1e0 [ 903.118241][T17530] ? __pfx_do_sys_openat2+0x10/0x10 [ 903.118299][T17530] __x64_sys_openat+0x12d/0x210 [ 903.118343][T17530] ? __pfx___x64_sys_openat+0x10/0x10 [ 903.118402][T17530] do_syscall_64+0x115/0x840 [ 903.118433][T17530] ? clear_bhb_loop+0x40/0x90 [ 903.118476][T17530] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 903.118513][T17530] RIP: 0033:0x7ff82819de59 [ 903.118543][T17530] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 903.118577][T17530] RSP: 002b:00007ff82901b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 903.118610][T17530] RAX: ffffffffffffffda RBX: 00007ff828425fa0 RCX: 00007ff82819de59 [ 903.118635][T17530] RDX: 0000000000026040 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 903.118658][T17530] RBP: 00007ff828233e6f R08: 0000000000000000 R09: 0000000000000000 [ 903.118680][T17530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 903.118701][T17530] R13: 00007ff828426038 R14: 00007ff828425fa0 R15: 00007fff4cc60908 [ 903.118757][T17530] [ 903.496676][T17530] kobject: kobject_add_internal failed for mon_text_ffff88807e3a6c00 (error: -12 parent: slab) [ 903.507251][T17530] SLUB: Unable to add cache mon_text_ffff88807e3a6c00 to sysfs [ 903.570157][T17545] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 903.912335][T17545] EXT4-fs (sda1): This should not happen!! Data will be lost [ 903.912335][T17545] [ 905.906081][T17568] FAULT_INJECTION: forcing a failure. [ 905.906081][T17568] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 905.979082][T17568] CPU: 0 UID: 0 PID: 17568 Comm: syz.0.2158 Not tainted syzkaller #0 PREEMPT(full) [ 905.979123][T17568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 905.979140][T17568] Call Trace: [ 905.979148][T17568] [ 905.979158][T17568] dump_stack_lvl+0x100/0x190 [ 905.979191][T17568] should_fail_ex.cold+0x5/0xa [ 905.979214][T17568] ? prepare_alloc_pages+0x16d/0x5f0 [ 905.979251][T17568] should_fail_alloc_page+0xeb/0x140 [ 905.979285][T17568] prepare_alloc_pages+0x1f0/0x5f0 [ 905.979323][T17568] __alloc_frozen_pages_noprof+0x1af/0x2dc0 [ 905.979350][T17568] ? __lock_acquire+0x49f/0x1a40 [ 905.979387][T17568] ? ma_free_rcu+0x45/0x60 [ 905.979424][T17568] ? mas_topiary_replace+0x1d1a/0x28d0 [ 905.979458][T17568] ? __lock_acquire+0x49f/0x1a40 [ 905.979497][T17568] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 905.979524][T17568] ? __css_rstat_updated+0x1ce/0x5a0 [ 905.979567][T17568] ? do_raw_spin_lock+0x128/0x260 [ 905.979594][T17568] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 905.979619][T17568] ? find_held_lock+0x2b/0x80 [ 905.979679][T17568] ? __lock_acquire+0x49f/0x1a40 [ 905.979733][T17568] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 905.979770][T17568] ? policy_nodemask+0xed/0x4f0 [ 905.979805][T17568] alloc_pages_mpol+0x1fb/0x540 [ 905.979840][T17568] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 905.979881][T17568] folio_alloc_mpol_noprof+0x36/0x260 [ 905.979921][T17568] shmem_alloc_folio+0x135/0x160 [ 905.979959][T17568] shmem_alloc_and_add_folio+0x371/0xd40 [ 905.980007][T17568] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 905.980051][T17568] ? shmem_allowable_huge_orders+0x2bd/0x400 [ 905.980118][T17568] shmem_get_folio_gfp+0x6ad/0x1910 [ 905.980183][T17568] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 905.980225][T17568] ? ktime_get_coarse_real_ts64_mg+0x235/0x300 [ 905.980268][T17568] ? lockdep_hardirqs_on+0x78/0x100 [ 905.980315][T17568] shmem_fault+0x1f9/0xa20 [ 905.980337][T17568] ? __lock_acquire+0x49f/0x1a40 [ 905.980374][T17568] ? __pfx_shmem_fault+0x10/0x10 [ 905.980413][T17568] ? rcu_is_watching+0x12/0xc0 [ 905.980454][T17568] ? __pfx_filemap_map_pages+0x10/0x10 [ 905.980490][T17568] __do_fault+0x10b/0x440 [ 905.980516][T17568] ? find_held_lock+0x2b/0x80 [ 905.980545][T17568] do_fault+0x2db/0x1750 [ 905.980582][T17568] __handle_mm_fault+0x187d/0x2a00 [ 905.980625][T17568] ? mt_find+0x45e/0x8e0 [ 905.980652][T17568] ? __pfx___handle_mm_fault+0x10/0x10 [ 905.980689][T17568] ? __pfx_mt_find+0x10/0x10 [ 905.980731][T17568] ? find_vma+0xbf/0x140 [ 905.980759][T17568] ? __pfx_find_vma+0x10/0x10 [ 905.980790][T17568] handle_mm_fault+0x37b/0xa30 [ 905.980835][T17568] do_user_addr_fault+0x74c/0x12f0 [ 905.980876][T17568] exc_page_fault+0x6f/0xd0 [ 905.980915][T17568] asm_exc_page_fault+0x26/0x30 [ 905.980940][T17568] RIP: 0010:rep_movs_alternative+0x4a/0xa0 [ 905.980973][T17568] Code: 9d 04 00 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 73 e8 eb c5 a4 e9 4f 9d 04 00 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 905.980998][T17568] RSP: 0018:ffffc90003e676e0 EFLAGS: 00050206 [ 905.981018][T17568] RAX: 0000000000000001 RBX: 0000000000001000 RCX: 0000000000000ffd [ 905.981034][T17568] RDX: 0000000000000001 RSI: ffff888037e07003 RDI: 000000000000e000 [ 905.981050][T17568] RBP: ffffc90003e67d10 R08: 0000000000000000 R09: ffffed1006fc0fff [ 905.981066][T17568] R10: ffff888037e07fff R11: 0000000000000000 R12: ffff888037e07000 [ 905.981082][T17568] R13: 000000000000dffd R14: 000000000000dffd R15: 0000000000001000 [ 905.981118][T17568] _copy_to_iter+0x4c5/0x1720 [ 905.981158][T17568] ? __pfx__copy_to_iter+0x10/0x10 [ 905.981189][T17568] ? do_raw_spin_unlock+0x145/0x1e0 [ 905.981217][T17568] ? folio_mark_accessed+0xf3/0x1040 [ 905.981240][T17568] ? __pfx_filemap_get_pages+0x10/0x10 [ 905.981279][T17568] ? __pfx_folio_mark_accessed+0x10/0x10 [ 905.981332][T17568] copy_page_to_iter+0x285/0x370 [ 905.981369][T17568] filemap_read+0x7a9/0x10a0 [ 905.981422][T17568] ? __pfx_filemap_read+0x10/0x10 [ 905.981481][T17568] ? __pfx_down_read+0x10/0x10 [ 905.981506][T17568] ? find_held_lock+0x2b/0x80 [ 905.981534][T17568] ? futex_unqueue+0x133/0x2c0 [ 905.981574][T17568] ? __pfx_aa_file_perm+0x10/0x10 [ 905.981611][T17568] blkdev_read_iter+0x2c4/0x4f0 [ 905.981654][T17568] do_iter_readv_writev+0x616/0x930 [ 905.981691][T17568] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 905.981730][T17568] ? bpf_lsm_file_permission+0x9/0x10 [ 905.981767][T17568] ? security_file_permission+0x76/0x210 [ 905.981799][T17568] ? rw_verify_area+0xce/0x6d0 [ 905.981834][T17568] vfs_readv+0x4d3/0x8d0 [ 905.981875][T17568] ? __pfx_vfs_readv+0x10/0x10 [ 905.981907][T17568] ? __pfx_futex_wait+0x10/0x10 [ 905.981957][T17568] ? __fget_files+0x21f/0x3d0 [ 905.982001][T17568] ? do_preadv+0x1ac/0x270 [ 905.982033][T17568] do_preadv+0x1ac/0x270 [ 905.982069][T17568] ? __pfx_do_preadv+0x10/0x10 [ 905.982108][T17568] ? xfd_validate_state+0x129/0x190 [ 905.982141][T17568] __x64_sys_preadv2+0xef/0x160 [ 905.982184][T17568] do_syscall_64+0x115/0x840 [ 905.982207][T17568] ? clear_bhb_loop+0x40/0x90 [ 905.982237][T17568] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 905.982262][T17568] RIP: 0033:0x7f8e7119de59 [ 905.982283][T17568] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 905.982308][T17568] RSP: 002b:00007f8e720e3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000147 [ 905.982331][T17568] RAX: ffffffffffffffda RBX: 00007f8e71425fa0 RCX: 00007f8e7119de59 [ 905.982347][T17568] RDX: 0000000000000006 RSI: 0000200000000280 RDI: 0000000000000003 [ 905.982363][T17568] RBP: 00007f8e71233e6f R08: 0000000000000004 R09: 000000000000002a [ 905.982378][T17568] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 905.982393][T17568] R13: 00007f8e71426038 R14: 00007f8e71425fa0 R15: 00007ffe3e6f4bb8 [ 905.982424][T17568] [ 908.145084][T17588] vivid-007: ================= START STATUS ================= [ 908.192247][T17588] vivid-007: Generate PTS: true [ 908.234409][T17588] vivid-007: Generate SCR: true [ 908.269753][T17588] tpg source WxH: 320x240 (Y'CbCr) [ 908.309747][T17588] tpg field: 1 [ 908.325881][T17588] tpg crop: (0,0)/320x240 [ 908.353630][T17588] tpg compose: (0,0)/320x240 [ 908.398695][T17588] tpg colorspace: 8 [ 908.426991][T17588] tpg transfer function: 0/0 [ 908.468578][T17588] tpg Y'CbCr encoding: 0/0 [ 908.519165][T17588] tpg quantization: 0/0 [ 908.550368][T17588] tpg RGB range: 0/2 [ 908.597340][T17588] vivid-007: ================== END STATUS ================== [ 908.615318][T17585] blktrace: Concurrent blktraces are not allowed on ram10 [ 912.128884][T16885] EXT4-fs (sda1): Delayed block allocation failed for inode 2028 at logical offset 889 with max blocks 36 with error 117 [ 912.142120][T16885] EXT4-fs (sda1): This should not happen!! Data will be lost [ 912.142120][T16885] [ 912.163958][T16885] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 912.180215][T16885] EXT4-fs (sda1): This should not happen!! Data will be lost [ 912.180215][T16885] [ 912.740036][T17664] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2175'. [ 914.852590][T17708] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 914.916176][T17708] EXT4-fs (sda1): This should not happen!! Data will be lost [ 914.916176][T17708] [ 916.729864][T17728] openvswitch: netlink: Duplicate or invalid key (type 0). [ 917.268619][T17735] FAULT_INJECTION: forcing a failure. [ 917.268619][T17735] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 917.362090][T17751] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2193'. [ 917.374750][T17735] CPU: 1 UID: 0 PID: 17735 Comm: syz.1.2189 Not tainted syzkaller #0 PREEMPT(full) [ 917.374803][T17735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 917.374825][T17735] Call Trace: [ 917.374838][T17735] [ 917.374851][T17735] dump_stack_lvl+0x100/0x190 [ 917.374895][T17735] should_fail_ex.cold+0x5/0xa [ 917.374928][T17735] ? prepare_alloc_pages+0x16d/0x5f0 [ 917.374978][T17735] should_fail_alloc_page+0xeb/0x140 [ 917.375027][T17735] prepare_alloc_pages+0x1f0/0x5f0 [ 917.375082][T17735] __alloc_frozen_pages_noprof+0x1af/0x2dc0 [ 917.375123][T17735] ? __lock_acquire+0x49f/0x1a40 [ 917.375177][T17735] ? stack_trace_save+0x8e/0xc0 [ 917.375235][T17735] ? __lock_acquire+0x49f/0x1a40 [ 917.375288][T17735] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 917.375339][T17735] ? lock_acquire+0x1b9/0x370 [ 917.375393][T17735] ? find_held_lock+0x2b/0x80 [ 917.375433][T17735] ? page_table_check_set+0x48f/0x930 [ 917.375487][T17735] ? page_table_check_set+0x4f7/0x930 [ 917.375533][T17735] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 917.375584][T17735] ? policy_nodemask+0xed/0x4f0 [ 917.375634][T17735] alloc_pages_mpol+0x1fb/0x540 [ 917.375682][T17735] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 917.375741][T17735] folio_alloc_mpol_noprof+0x36/0x260 [ 917.375806][T17735] vma_alloc_folio_noprof+0xed/0x1d0 [ 917.375860][T17735] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 917.375927][T17735] ? __pfx_filemap_map_pages+0x10/0x10 [ 917.375978][T17735] do_fault+0x1e6/0x1750 [ 917.376033][T17735] __handle_mm_fault+0x187d/0x2a00 [ 917.376095][T17735] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 917.376143][T17735] ? __pfx___handle_mm_fault+0x10/0x10 [ 917.376202][T17735] ? pte_offset_map_lock+0x174/0x320 [ 917.376246][T17735] ? find_held_lock+0x2b/0x80 [ 917.376300][T17735] ? follow_page_pte+0x4d0/0x13f0 [ 917.376355][T17735] handle_mm_fault+0x37b/0xa30 [ 917.376419][T17735] __get_user_pages+0x1178/0x32a0 [ 917.376481][T17735] ? __pfx___get_user_pages+0x10/0x10 [ 917.376539][T17735] populate_vma_page_range+0x267/0x3f0 [ 917.376591][T17735] ? __pfx_populate_vma_page_range+0x10/0x10 [ 917.376640][T17735] ? __pfx_find_vma_intersection+0x10/0x10 [ 917.376688][T17735] ? do_mmap+0x93f/0x12f0 [ 917.376738][T17735] __mm_populate+0x107/0x3a0 [ 917.376797][T17735] ? __pfx___mm_populate+0x10/0x10 [ 917.376851][T17735] ? up_write+0x2e5/0x5c0 [ 917.376889][T17735] vm_mmap_pgoff+0x37f/0x470 [ 917.376938][T17735] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 917.376981][T17735] ? __fget_files+0x215/0x3d0 [ 917.377041][T17735] ? __fget_files+0x21f/0x3d0 [ 917.377102][T17735] ksys_mmap_pgoff+0x3cb/0x610 [ 917.377148][T17735] ? __x64_sys_futex+0x358/0x4d0 [ 917.377186][T17735] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 917.377231][T17735] ? xfd_validate_state+0x129/0x190 [ 917.377279][T17735] __x64_sys_mmap+0x125/0x190 [ 917.377324][T17735] do_syscall_64+0x115/0x840 [ 917.377358][T17735] ? clear_bhb_loop+0x40/0x90 [ 917.377403][T17735] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 917.377442][T17735] RIP: 0033:0x7f9dfbd9de59 [ 917.377472][T17735] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 917.377508][T17735] RSP: 002b:00007f9df9fd5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 917.377544][T17735] RAX: ffffffffffffffda RBX: 00007f9dfc026090 RCX: 00007f9dfbd9de59 [ 917.377569][T17735] RDX: 0000000000000ffb RSI: 0000000000810004 RDI: 0000000000000000 [ 917.377592][T17735] RBP: 00007f9dfbe33e6f R08: 0000000000000007 R09: 0000000000008000 [ 917.377614][T17735] R10: 0008000000008012 R11: 0000000000000246 R12: 0000000000000000 [ 917.377635][T17735] R13: 00007f9dfc026128 R14: 00007f9dfc026090 R15: 00007fffa7322f38 [ 917.377678][T17735] [ 919.838556][T17772] FAULT_INJECTION: forcing a failure. [ 919.838556][T17772] name failslab, interval 1, probability 0, space 0, times 0 [ 919.867571][T17772] CPU: 0 UID: 0 PID: 17772 Comm: syz.1.2196 Not tainted syzkaller #0 PREEMPT(full) [ 919.867618][T17772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 919.867642][T17772] Call Trace: [ 919.867654][T17772] [ 919.867668][T17772] dump_stack_lvl+0x100/0x190 [ 919.867715][T17772] should_fail_ex.cold+0x5/0xa [ 919.867753][T17772] should_failslab+0xc2/0x120 [ 919.867800][T17772] kmem_cache_alloc_noprof+0x91/0x6a0 [ 919.867841][T17772] ? __pfx_map_id_range_down+0x10/0x10 [ 919.867888][T17772] ? security_inode_alloc+0x3b/0x2c0 [ 919.867932][T17772] security_inode_alloc+0x3b/0x2c0 [ 919.867970][T17772] inode_init_always_gfp+0xc77/0xfb0 [ 919.868032][T17772] alloc_inode+0x8e/0x250 [ 919.868084][T17772] sock_alloc+0x44/0x280 [ 919.868127][T17772] ? security_socket_create+0x7f/0x250 [ 919.868188][T17772] __sock_create+0xc2/0x860 [ 919.868245][T17772] __sys_socket+0x14d/0x260 [ 919.868299][T17772] ? __pfx___sys_socket+0x10/0x10 [ 919.868364][T17772] __x64_sys_socket+0x72/0xb0 [ 919.868416][T17772] ? lockdep_hardirqs_on+0x78/0x100 [ 919.868475][T17772] do_syscall_64+0x115/0x840 [ 919.868506][T17772] ? clear_bhb_loop+0x40/0x90 [ 919.868549][T17772] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 919.868595][T17772] RIP: 0033:0x7f9dfbd9de59 [ 919.868626][T17772] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 919.868664][T17772] RSP: 002b:00007f9df9ff6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 919.868698][T17772] RAX: ffffffffffffffda RBX: 00007f9dfc025fa0 RCX: 00007f9dfbd9de59 [ 919.868722][T17772] RDX: 0000000000000007 RSI: 000000000000000a RDI: 0000000000000015 [ 919.868743][T17772] RBP: 00007f9dfbe33e6f R08: 0000000000000000 R09: 0000000000000000 [ 919.868765][T17772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 919.868786][T17772] R13: 00007f9dfc026038 R14: 00007f9dfc025fa0 R15: 00007fffa7322f38 [ 919.868829][T17772] [ 920.324643][T17772] socket: no more sockets [ 921.717615][T17805] netlink: 16 bytes leftover after parsing attributes in process `syz.3.2203'. [ 922.057244][T17781] Process accounting paused [ 922.672029][T17825] FAULT_INJECTION: forcing a failure. [ 922.672029][T17825] name failslab, interval 1, probability 0, space 0, times 0 [ 922.712022][T17825] CPU: 0 UID: 0 PID: 17825 Comm: syz.0.2207 Not tainted syzkaller #0 PREEMPT(full) [ 922.712054][T17825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 922.712070][T17825] Call Trace: [ 922.712079][T17825] [ 922.712088][T17825] dump_stack_lvl+0x100/0x190 [ 922.712120][T17825] should_fail_ex.cold+0x5/0xa [ 922.712147][T17825] should_failslab+0xc2/0x120 [ 922.712180][T17825] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 922.712208][T17825] ? rcu_read_lock_any_held+0x6a/0xa0 [ 922.712239][T17825] ? find_held_lock+0x2b/0x80 [ 922.712266][T17825] ? sock_alloc_inode+0x26/0x2c0 [ 922.712302][T17825] ? __pfx_sock_alloc_inode+0x10/0x10 [ 922.712337][T17825] sock_alloc_inode+0x26/0x2c0 [ 922.712369][T17825] ? __pfx_sock_alloc_inode+0x10/0x10 [ 922.712404][T17825] alloc_inode+0x68/0x250 [ 922.712434][T17825] sock_alloc+0x44/0x280 [ 922.712463][T17825] ? security_socket_create+0x7f/0x250 [ 922.712505][T17825] __sock_create+0xc2/0x860 [ 922.712546][T17825] __sys_socket+0x14d/0x260 [ 922.712584][T17825] ? __pfx___sys_socket+0x10/0x10 [ 922.712631][T17825] __x64_sys_socket+0x72/0xb0 [ 922.712667][T17825] ? lockdep_hardirqs_on+0x78/0x100 [ 922.712708][T17825] do_syscall_64+0x115/0x840 [ 922.712729][T17825] ? clear_bhb_loop+0x40/0x90 [ 922.712759][T17825] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 922.712784][T17825] RIP: 0033:0x7f8e7119de59 [ 922.712805][T17825] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 922.712829][T17825] RSP: 002b:00007f8e720e3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 922.712852][T17825] RAX: ffffffffffffffda RBX: 00007f8e71425fa0 RCX: 00007f8e7119de59 [ 922.712869][T17825] RDX: 0000000000000007 RSI: 000000000000000a RDI: 0000000000000015 [ 922.712890][T17825] RBP: 00007f8e71233e6f R08: 0000000000000000 R09: 0000000000000000 [ 922.712906][T17825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 922.712921][T17825] R13: 00007f8e71426038 R14: 00007f8e71425fa0 R15: 00007ffe3e6f4bb8 [ 922.712952][T17825] [ 922.714921][T17825] socket: no more sockets [ 923.686449][T17839] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 923.755909][T17839] EXT4-fs (sda1): This should not happen!! Data will be lost [ 923.755909][T17839] [ 924.932859][T17856] vivid-007: ================= START STATUS ================= [ 924.986167][T17856] vivid-007: Generate PTS: true [ 925.016239][T17856] vivid-007: Generate SCR: true [ 925.085820][T17856] tpg source WxH: 320x240 (Y'CbCr) [ 925.128910][T17856] tpg field: 1 [ 925.147034][T17856] tpg crop: (0,0)/320x240 [ 925.198629][T17856] tpg compose: (0,0)/320x240 [ 925.235142][T17863] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2217'. [ 925.260605][T17856] tpg colorspace: 8 [ 925.280585][T17856] tpg transfer function: 0/0 [ 925.327905][T17856] tpg Y'CbCr encoding: 0/0 [ 925.359204][T17856] tpg quantization: 0/0 [ 925.392716][T17856] tpg RGB range: 0/2 [ 925.417310][T17856] vivid-007: ================== END STATUS ================== [ 925.998732][T17871] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 926.014951][T17871] EXT4-fs (sda1): This should not happen!! Data will be lost [ 926.014951][T17871] [ 928.131790][T17905] random: crng reseeded on system resumption [ 928.142018][T17894] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2223'. [ 929.955444][T17933] FAULT_INJECTION: forcing a failure. [ 929.955444][T17933] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 929.991603][T17933] CPU: 0 UID: 0 PID: 17933 Comm: syz.0.2231 Not tainted syzkaller #0 PREEMPT(full) [ 929.991648][T17933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 929.991664][T17933] Call Trace: [ 929.991672][T17933] [ 929.991682][T17933] dump_stack_lvl+0x100/0x190 [ 929.991715][T17933] should_fail_ex.cold+0x5/0xa [ 929.991743][T17933] _copy_to_iter+0x5a4/0x1720 [ 929.991782][T17933] ? __pfx__copy_to_iter+0x10/0x10 [ 929.991815][T17933] ? workingset_activation+0x19c/0x2f0 [ 929.991845][T17933] ? folio_mark_accessed+0xf3/0x1040 [ 929.991867][T17933] ? __pfx_filemap_get_pages+0x10/0x10 [ 929.991906][T17933] ? __pfx_folio_mark_accessed+0x10/0x10 [ 929.991955][T17933] copy_page_to_iter+0x285/0x370 [ 929.991992][T17933] filemap_read+0x7a9/0x10a0 [ 929.992043][T17933] ? __pfx_filemap_read+0x10/0x10 [ 929.992102][T17933] ? __pfx_down_read+0x10/0x10 [ 929.992128][T17933] ? find_held_lock+0x2b/0x80 [ 929.992157][T17933] ? futex_unqueue+0x133/0x2c0 [ 929.992196][T17933] ? __pfx_aa_file_perm+0x10/0x10 [ 929.992234][T17933] blkdev_read_iter+0x2c4/0x4f0 [ 929.992277][T17933] do_iter_readv_writev+0x616/0x930 [ 929.992314][T17933] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 929.992353][T17933] ? bpf_lsm_file_permission+0x9/0x10 [ 929.992390][T17933] ? security_file_permission+0x76/0x210 [ 929.992430][T17933] ? rw_verify_area+0xce/0x6d0 [ 929.992465][T17933] vfs_readv+0x4d3/0x8d0 [ 929.992507][T17933] ? __pfx_vfs_readv+0x10/0x10 [ 929.992539][T17933] ? __pfx_futex_wait+0x10/0x10 [ 929.992590][T17933] ? __fget_files+0x21f/0x3d0 [ 929.992633][T17933] ? do_preadv+0x1ac/0x270 [ 929.992665][T17933] do_preadv+0x1ac/0x270 [ 929.992701][T17933] ? __pfx_do_preadv+0x10/0x10 [ 929.992735][T17933] ? __pfx___x64_sys_futex+0x10/0x10 [ 929.992767][T17933] __x64_sys_preadv2+0xef/0x160 [ 929.992809][T17933] do_syscall_64+0x115/0x840 [ 929.992832][T17933] ? clear_bhb_loop+0x40/0x90 [ 929.992862][T17933] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 929.992887][T17933] RIP: 0033:0x7f8e7119de59 [ 929.992908][T17933] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 929.992934][T17933] RSP: 002b:00007f8e720e3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000147 [ 929.992959][T17933] RAX: ffffffffffffffda RBX: 00007f8e71425fa0 RCX: 00007f8e7119de59 [ 929.992976][T17933] RDX: 0000000000000006 RSI: 0000200000000280 RDI: 0000000000000003 [ 929.992992][T17933] RBP: 00007f8e71233e6f R08: 0000000000000004 R09: 000000000000002a [ 929.993008][T17933] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 929.993023][T17933] R13: 00007f8e71426038 R14: 00007f8e71425fa0 R15: 00007ffe3e6f4bb8 [ 929.993082][T17933] [ 930.346830][T17935] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 930.359877][T17935] EXT4-fs (sda1): This should not happen!! Data will be lost [ 930.359877][T17935] [ 931.136930][T17944] random: crng reseeded on system resumption [ 932.061642][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 932.070706][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 932.094675][T17971] sd 0:0:1:0: PR command failed: 1026 [ 932.106185][T17971] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 932.113169][T17971] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 932.565054][T17977] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2241'. [ 933.416857][T17995] FAULT_INJECTION: forcing a failure. [ 933.416857][T17995] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 933.430531][T17995] CPU: 1 UID: 0 PID: 17995 Comm: syz.0.2246 Not tainted syzkaller #0 PREEMPT(full) [ 933.430577][T17995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 933.430599][T17995] Call Trace: [ 933.430616][T17995] [ 933.430630][T17995] dump_stack_lvl+0x100/0x190 [ 933.430674][T17995] should_fail_ex.cold+0x5/0xa [ 933.430714][T17995] _copy_to_iter+0x5a4/0x1720 [ 933.430770][T17995] ? __pfx__copy_to_iter+0x10/0x10 [ 933.430816][T17995] ? workingset_activation+0x19c/0x2f0 [ 933.430857][T17995] ? folio_mark_accessed+0xf3/0x1040 [ 933.430890][T17995] ? __pfx_filemap_get_pages+0x10/0x10 [ 933.430954][T17995] ? __pfx_folio_mark_accessed+0x10/0x10 [ 933.431018][T17995] copy_page_to_iter+0x285/0x370 [ 933.431070][T17995] filemap_read+0x7a9/0x10a0 [ 933.431143][T17995] ? __pfx_filemap_read+0x10/0x10 [ 933.431226][T17995] ? __pfx_down_read+0x10/0x10 [ 933.431270][T17995] ? find_held_lock+0x2b/0x80 [ 933.431311][T17995] ? futex_unqueue+0x133/0x2c0 [ 933.431366][T17995] ? __pfx_aa_file_perm+0x10/0x10 [ 933.431419][T17995] blkdev_read_iter+0x2c4/0x4f0 [ 933.431478][T17995] do_iter_readv_writev+0x616/0x930 [ 933.431535][T17995] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 933.431590][T17995] ? bpf_lsm_file_permission+0x9/0x10 [ 933.431640][T17995] ? security_file_permission+0x76/0x210 [ 933.431684][T17995] ? rw_verify_area+0xce/0x6d0 [ 933.431735][T17995] vfs_readv+0x4d3/0x8d0 [ 933.431795][T17995] ? __pfx_vfs_readv+0x10/0x10 [ 933.431841][T17995] ? __pfx_futex_wait+0x10/0x10 [ 933.431911][T17995] ? __fget_files+0x21f/0x3d0 [ 933.431973][T17995] ? do_preadv+0x1ac/0x270 [ 933.432018][T17995] do_preadv+0x1ac/0x270 [ 933.432068][T17995] ? __pfx_do_preadv+0x10/0x10 [ 933.432116][T17995] ? xfd_validate_state+0x129/0x190 [ 933.432162][T17995] __x64_sys_preadv2+0xef/0x160 [ 933.432221][T17995] do_syscall_64+0x115/0x840 [ 933.432262][T17995] ? clear_bhb_loop+0x40/0x90 [ 933.432305][T17995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 933.432341][T17995] RIP: 0033:0x7f8e7119de59 [ 933.432369][T17995] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 933.432405][T17995] RSP: 002b:00007f8e720e3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000147 [ 933.432439][T17995] RAX: ffffffffffffffda RBX: 00007f8e71425fa0 RCX: 00007f8e7119de59 [ 933.432464][T17995] RDX: 0000000000000006 RSI: 0000200000000280 RDI: 0000000000000003 [ 933.432485][T17995] RBP: 00007f8e71233e6f R08: 0000000000000004 R09: 000000000000002a [ 933.432507][T17995] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 933.432528][T17995] R13: 00007f8e71426038 R14: 00007f8e71425fa0 R15: 00007ffe3e6f4bb8 [ 933.432575][T17995] [ 933.733728][T17995] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 933.749648][T17995] EXT4-fs (sda1): This should not happen!! Data will be lost [ 933.749648][T17995] [ 933.887245][T17999] EXT4-fs error (device sda1): ext4_lookup:1785: inode #274: comm syz.3.2247: iget: checksum invalid [ 933.976996][T17999] faux_driver regulatory: loading /lib/firmware/updates/syzkaller/regulatory.db failed with error -74 [ 934.036329][T17999] EXT4-fs error (device sda1): ext4_lookup:1785: inode #274: comm syz.3.2247: iget: checksum invalid [ 934.054760][T18008] FAULT_INJECTION: forcing a failure. [ 934.054760][T18008] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 934.074853][T17999] faux_driver regulatory: loading /lib/firmware/updates/regulatory.db failed with error -74 [ 934.095805][T18004] FAULT_INJECTION: forcing a failure. [ 934.095805][T18004] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 934.111926][T18008] CPU: 0 UID: 0 PID: 18008 Comm: syz.0.2250 Not tainted syzkaller #0 PREEMPT(full) [ 934.111971][T18008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 934.111992][T18008] Call Trace: [ 934.112004][T18008] [ 934.112017][T18008] dump_stack_lvl+0x100/0x190 [ 934.112062][T18008] should_fail_ex.cold+0x5/0xa [ 934.112103][T18008] _copy_to_iter+0x5a4/0x1720 [ 934.112171][T18008] ? __pfx__copy_to_iter+0x10/0x10 [ 934.112218][T18008] ? workingset_activation+0x19c/0x2f0 [ 934.112261][T18008] ? folio_mark_accessed+0xf3/0x1040 [ 934.112293][T18008] ? __pfx_filemap_get_pages+0x10/0x10 [ 934.112348][T18008] ? __pfx_folio_mark_accessed+0x10/0x10 [ 934.112412][T18008] copy_page_to_iter+0x285/0x370 [ 934.112466][T18008] filemap_read+0x7a9/0x10a0 [ 934.112540][T18008] ? __pfx_filemap_read+0x10/0x10 [ 934.112625][T18008] ? __pfx_down_read+0x10/0x10 [ 934.112663][T18008] ? find_held_lock+0x2b/0x80 [ 934.112705][T18008] ? futex_unqueue+0x133/0x2c0 [ 934.112764][T18008] ? __pfx_aa_file_perm+0x10/0x10 [ 934.112817][T18008] blkdev_read_iter+0x2c4/0x4f0 [ 934.112877][T18008] do_iter_readv_writev+0x616/0x930 [ 934.112931][T18008] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 934.112988][T18008] ? bpf_lsm_file_permission+0x9/0x10 [ 934.113040][T18008] ? security_file_permission+0x76/0x210 [ 934.113086][T18008] ? rw_verify_area+0xce/0x6d0 [ 934.113145][T18008] vfs_readv+0x4d3/0x8d0 [ 934.113207][T18008] ? __pfx_vfs_readv+0x10/0x10 [ 934.113254][T18008] ? __pfx_futex_wait+0x10/0x10 [ 934.113295][T18008] ? __virt_addr_valid+0x22a/0x430 [ 934.113359][T18008] ? __fget_files+0x21f/0x3d0 [ 934.113423][T18008] ? do_preadv+0x1ac/0x270 [ 934.113470][T18008] do_preadv+0x1ac/0x270 [ 934.113523][T18008] ? __pfx_do_preadv+0x10/0x10 [ 934.113572][T18008] ? xfd_validate_state+0x129/0x190 [ 934.113619][T18008] __x64_sys_preadv2+0xef/0x160 [ 934.113681][T18008] do_syscall_64+0x115/0x840 [ 934.113713][T18008] ? clear_bhb_loop+0x40/0x90 [ 934.113756][T18008] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 934.113793][T18008] RIP: 0033:0x7f8e7119de59 [ 934.113822][T18008] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 934.113858][T18008] RSP: 002b:00007f8e720e3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000147 [ 934.113892][T18008] RAX: ffffffffffffffda RBX: 00007f8e71425fa0 RCX: 00007f8e7119de59 [ 934.113916][T18008] RDX: 0000000000000006 RSI: 0000200000000280 RDI: 0000000000000003 [ 934.113938][T18008] RBP: 00007f8e71233e6f R08: 0000000000000004 R09: 000000000000002a [ 934.113961][T18008] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 934.113982][T18008] R13: 00007f8e71426038 R14: 00007f8e71425fa0 R15: 00007ffe3e6f4bb8 [ 934.114028][T18008] [ 934.425353][T18004] CPU: 0 UID: 0 PID: 18004 Comm: syz.2.2248 Not tainted syzkaller #0 PREEMPT(full) [ 934.425400][T18004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 934.425422][T18004] Call Trace: [ 934.425434][T18004] [ 934.425448][T18004] dump_stack_lvl+0x100/0x190 [ 934.425493][T18004] should_fail_ex.cold+0x5/0xa [ 934.425526][T18004] ? prepare_alloc_pages+0x16d/0x5f0 [ 934.425581][T18004] should_fail_alloc_page+0xeb/0x140 [ 934.425630][T18004] prepare_alloc_pages+0x1f0/0x5f0 [ 934.425685][T18004] __alloc_frozen_pages_noprof+0x1af/0x2dc0 [ 934.425731][T18004] ? stack_trace_save+0x8e/0xc0 [ 934.425775][T18004] ? __pfx_stack_trace_save+0x10/0x10 [ 934.425821][T18004] ? stack_depot_save_flags+0x27/0x9d0 [ 934.425873][T18004] ? kasan_save_stack+0x3f/0x50 [ 934.425911][T18004] ? kasan_save_stack+0x30/0x50 [ 934.425948][T18004] ? kasan_save_track+0x14/0x30 [ 934.425992][T18004] ? kasan_save_stack+0x3f/0x50 [ 934.426031][T18004] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 934.426077][T18004] ? __lock_acquire+0x49f/0x1a40 [ 934.426159][T18004] ? __lock_acquire+0x49f/0x1a40 [ 934.426211][T18004] ? rcu_read_unlock+0x17/0x60 [ 934.426264][T18004] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 934.426315][T18004] ? policy_nodemask+0xed/0x4f0 [ 934.426365][T18004] alloc_pages_mpol+0x1fb/0x540 [ 934.426415][T18004] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 934.426463][T18004] ? find_held_lock+0x2b/0x80 [ 934.426502][T18004] ? __anon_vma_prepare+0x2db/0x5e0 [ 934.426555][T18004] ? __anon_vma_prepare+0x2db/0x5e0 [ 934.426613][T18004] folio_alloc_mpol_noprof+0x36/0x260 [ 934.426671][T18004] vma_alloc_folio_noprof+0xed/0x1d0 [ 934.426725][T18004] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 934.426791][T18004] do_anonymous_page+0xb2b/0x2080 [ 934.426848][T18004] ? __pfx_pgd_none+0x10/0x10 [ 934.426911][T18004] __handle_mm_fault+0x1d2c/0x2a00 [ 934.426976][T18004] ? reacquire_held_locks+0xce/0x1e0 [ 934.427029][T18004] ? __pfx___handle_mm_fault+0x10/0x10 [ 934.427091][T18004] ? lock_vma_under_rcu+0x17c/0x590 [ 934.427181][T18004] handle_mm_fault+0x37b/0xa30 [ 934.427247][T18004] do_user_addr_fault+0x5a3/0x12f0 [ 934.427306][T18004] exc_page_fault+0x6f/0xd0 [ 934.427363][T18004] asm_exc_page_fault+0x26/0x30 [ 934.427400][T18004] RIP: 0033:0x7ff82815fd82 [ 934.427429][T18004] Code: 8d 15 c6 09 0f 00 48 89 ee 48 89 df e8 87 f2 03 00 48 8b 05 38 10 29 00 48 83 e8 01 48 39 e8 0f 82 b3 00 00 00 66 0f 6f 0c 24 <4c> 89 6b 20 0f 11 4b 10 48 83 c4 18 48 89 d8 5b 5d 41 5c 41 5d 41 [ 934.427464][T18004] RSP: 002b:00007ff829019d20 EFLAGS: 00010286 [ 934.427493][T18004] RAX: ffffffffffffffff RBX: 00007ff820000000 RCX: 00007ff82819dc57 [ 934.427517][T18004] RDX: 00007ff828250724 RSI: 0000000000021000 RDI: 00007ff820000000 [ 934.427540][T18004] RBP: 0000000000021000 R08: 00000000ffffffff R09: 0000000000000000 [ 934.427564][T18004] R10: 0000000000000022 R11: 0000000000000217 R12: 0000000004000000 [ 934.427586][T18004] R13: 0000000000001000 R14: 00007ff824000000 R15: 0000000001e00000 [ 934.427633][T18004] [ 934.427923][T18004] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 934.522485][T17999] EXT4-fs error (device sda1): ext4_lookup:1785: inode #274: comm syz.3.2247: iget: checksum invalid [ 934.753358][T18008] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 934.793436][T17999] faux_driver regulatory: loading /lib/firmware/syzkaller/regulatory.db failed with error -74 [ 934.804587][T18008] EXT4-fs (sda1): This should not happen!! Data will be lost [ 934.804587][T18008] [ 934.819299][T17999] EXT4-fs error (device sda1): ext4_lookup:1785: inode #274: comm syz.3.2247: iget: checksum invalid [ 934.848206][T17999] faux_driver regulatory: loading /lib/firmware/regulatory.db failed with error -74 [ 934.858325][T17999] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -74 [ 934.868712][T17999] faux_driver regulatory: Falling back to sysfs fallback for: regulatory.db [ 938.685550][T18082] can0: slcan on ttyS2. [ 938.931275][T18080] can0 (unregistered): slcan off ttyS2. [ 939.180032][T18085] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 939.202710][T18085] EXT4-fs (sda1): This should not happen!! Data will be lost [ 939.202710][T18085] [ 940.331155][T18104] netlink: 20 bytes leftover after parsing attributes in process `syz.1.2268'. [ 941.119175][T18133] FAULT_INJECTION: forcing a failure. [ 941.119175][T18133] name failslab, interval 1, probability 0, space 0, times 0 [ 941.149434][T18133] CPU: 0 UID: 0 PID: 18133 Comm: syz.2.2271 Not tainted syzkaller #0 PREEMPT(full) [ 941.149480][T18133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 941.149501][T18133] Call Trace: [ 941.149514][T18133] [ 941.149528][T18133] dump_stack_lvl+0x100/0x190 [ 941.149577][T18133] should_fail_ex.cold+0x5/0xa [ 941.149618][T18133] should_failslab+0xc2/0x120 [ 941.149665][T18133] kmem_cache_alloc_lru_noprof+0x8d/0x6a0 [ 941.149705][T18133] ? rcu_read_lock_any_held+0x6a/0xa0 [ 941.149746][T18133] ? find_held_lock+0x2b/0x80 [ 941.149793][T18133] ? sock_alloc_inode+0x26/0x2c0 [ 941.149844][T18133] ? __pfx_sock_alloc_inode+0x10/0x10 [ 941.149894][T18133] sock_alloc_inode+0x26/0x2c0 [ 941.149942][T18133] ? __pfx_sock_alloc_inode+0x10/0x10 [ 941.149992][T18133] alloc_inode+0x68/0x250 [ 941.150034][T18133] sock_alloc+0x44/0x280 [ 941.150074][T18133] ? security_socket_create+0x7f/0x250 [ 941.150133][T18133] __sock_create+0xc2/0x860 [ 941.150191][T18133] __sys_socket+0x14d/0x260 [ 941.150242][T18133] ? __pfx___sys_socket+0x10/0x10 [ 941.150312][T18133] __x64_sys_socket+0x72/0xb0 [ 941.150364][T18133] ? lockdep_hardirqs_on+0x78/0x100 [ 941.150420][T18133] do_syscall_64+0x115/0x840 [ 941.150450][T18133] ? clear_bhb_loop+0x40/0x90 [ 941.150494][T18133] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 941.150529][T18133] RIP: 0033:0x7ff82819de59 [ 941.150558][T18133] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 941.150592][T18133] RSP: 002b:00007ff82901b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 941.150626][T18133] RAX: ffffffffffffffda RBX: 00007ff828425fa0 RCX: 00007ff82819de59 [ 941.150650][T18133] RDX: 0000000000000007 RSI: 000000000000000a RDI: 0000000000000015 [ 941.150670][T18133] RBP: 00007ff828233e6f R08: 0000000000000000 R09: 0000000000000000 [ 941.150692][T18133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 941.150714][T18133] R13: 00007ff828426038 R14: 00007ff828425fa0 R15: 00007fff4cc60908 [ 941.150760][T18133] [ 941.366090][T18133] socket: no more sockets [ 941.653881][T18142] random: crng reseeded on system resumption [ 942.422494][T18152] FAULT_INJECTION: forcing a failure. [ 942.422494][T18152] name fail_futex, interval 1, probability 0, space 0, times 1 [ 942.516610][T18152] CPU: 1 UID: 0 PID: 18152 Comm: syz.3.2273 Not tainted syzkaller #0 PREEMPT(full) [ 942.516657][T18152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 942.516678][T18152] Call Trace: [ 942.516691][T18152] [ 942.516704][T18152] dump_stack_lvl+0x100/0x190 [ 942.516748][T18152] should_fail_ex.cold+0x5/0xa [ 942.516788][T18152] get_futex_key+0x1d2/0x14f0 [ 942.516850][T18152] ? __pfx_get_futex_key+0x10/0x10 [ 942.516918][T18152] futex_wait_setup+0x91/0x540 [ 942.516974][T18152] __futex_wait+0x19f/0x300 [ 942.517019][T18152] ? __pfx___futex_wait+0x10/0x10 [ 942.517061][T18152] ? futex_hash+0x311/0x400 [ 942.517120][T18152] ? __pfx_futex_wake_mark+0x10/0x10 [ 942.517169][T18152] ? __pfx_futex_hash+0x10/0x10 [ 942.517234][T18152] futex_wait+0xe6/0x370 [ 942.517278][T18152] ? __pfx_futex_wait+0x10/0x10 [ 942.517333][T18152] ? __lock_acquire+0x49f/0x1a40 [ 942.517384][T18152] ? find_held_lock+0x2b/0x80 [ 942.517429][T18152] do_futex+0x265/0x440 [ 942.517466][T18152] ? __pfx_do_futex+0x10/0x10 [ 942.517504][T18152] ? find_held_lock+0x2b/0x80 [ 942.517558][T18152] __x64_sys_futex+0x34f/0x4d0 [ 942.517596][T18152] ? __fget_files+0x21f/0x3d0 [ 942.517649][T18152] ? __pfx___x64_sys_futex+0x10/0x10 [ 942.517701][T18152] do_syscall_64+0x115/0x840 [ 942.517733][T18152] ? clear_bhb_loop+0x40/0x90 [ 942.517777][T18152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 942.517813][T18152] RIP: 0033:0x7f5e4299de59 [ 942.517843][T18152] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 942.517879][T18152] RSP: 002b:00007f5e40bf60e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 942.517912][T18152] RAX: ffffffffffffffda RBX: 00007f5e42c25fa8 RCX: 00007f5e4299de59 [ 942.517936][T18152] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5e42c25fa8 [ 942.517958][T18152] RBP: 00007f5e42c25fa0 R08: 0000000000000000 R09: 0000000000000000 [ 942.517981][T18152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 942.518002][T18152] R13: 00007f5e42c26038 R14: 00007ffe2be7dc00 R15: 00007ffe2be7dce8 [ 942.518046][T18152] [ 942.752413][T18152] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 942.764931][T18152] EXT4-fs (sda1): This should not happen!! Data will be lost [ 942.764931][T18152] [ 943.070049][ T146] EXT4-fs (sda1): Delayed block allocation failed for inode 2028 at logical offset 892 with max blocks 33 with error 117 [ 943.094828][ T146] EXT4-fs (sda1): This should not happen!! Data will be lost [ 943.094828][ T146] [ 943.133522][ T146] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 943.161016][ T146] EXT4-fs (sda1): This should not happen!! Data will be lost [ 943.161016][ T146] [ 943.192978][T18166] kexec: Could not allocate control_code_buffer [ 943.236419][T18175] can: request_module (can-proto-4) failed. [ 944.851467][T18205] FAULT_INJECTION: forcing a failure. [ 944.851467][T18205] name failslab, interval 1, probability 0, space 0, times 0 [ 944.882039][T18205] CPU: 0 UID: 0 PID: 18205 Comm: syz.3.2283 Not tainted syzkaller #0 PREEMPT(full) [ 944.882087][T18205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 944.882109][T18205] Call Trace: [ 944.882122][T18205] [ 944.882135][T18205] dump_stack_lvl+0x100/0x190 [ 944.882183][T18205] should_fail_ex.cold+0x5/0xa [ 944.882223][T18205] should_failslab+0xc2/0x120 [ 944.882269][T18205] kmem_cache_alloc_noprof+0x91/0x6a0 [ 944.882309][T18205] ? __pfx_map_id_range_down+0x10/0x10 [ 944.882356][T18205] ? security_inode_alloc+0x3b/0x2c0 [ 944.882401][T18205] security_inode_alloc+0x3b/0x2c0 [ 944.882438][T18205] inode_init_always_gfp+0xc77/0xfb0 [ 944.882500][T18205] alloc_inode+0x8e/0x250 [ 944.882542][T18205] sock_alloc+0x44/0x280 [ 944.882585][T18205] ? security_socket_create+0x7f/0x250 [ 944.882643][T18205] __sock_create+0xc2/0x860 [ 944.882701][T18205] __sys_socket+0x14d/0x260 [ 944.882754][T18205] ? __pfx___sys_socket+0x10/0x10 [ 944.882819][T18205] __x64_sys_socket+0x72/0xb0 [ 944.882880][T18205] ? lockdep_hardirqs_on+0x78/0x100 [ 944.882938][T18205] do_syscall_64+0x115/0x840 [ 944.882969][T18205] ? clear_bhb_loop+0x40/0x90 [ 944.883014][T18205] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 944.883050][T18205] RIP: 0033:0x7f5e4299de59 [ 944.883080][T18205] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 944.883116][T18205] RSP: 002b:00007f5e40bf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 944.883151][T18205] RAX: ffffffffffffffda RBX: 00007f5e42c25fa0 RCX: 00007f5e4299de59 [ 944.883176][T18205] RDX: 0000000000000007 RSI: 000000000000000a RDI: 0000000000000015 [ 944.883197][T18205] RBP: 00007f5e42a33e6f R08: 0000000000000000 R09: 0000000000000000 [ 944.883219][T18205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 944.883241][T18205] R13: 00007f5e42c26038 R14: 00007f5e42c25fa0 R15: 00007ffe2be7dce8 [ 944.883297][T18205] [ 944.883332][T18205] socket: no more sockets [ 945.326243][T18207] EXT4-fs (sda1): Delayed block allocation failed for inode 2022 at logical offset 0 with max blocks 1 with error 117 [ 945.401045][T18207] EXT4-fs (sda1): This should not happen!! Data will be lost [ 945.401045][T18207] [ 946.178880][T18223] EXT4-fs error (device sda1): ext4_discard_preallocations:5696: comm syz.2.2284: Error -117 reading block bitmap for 5 [ 950.621261][T18291] FAULT_INJECTION: forcing a failure. [ 950.621261][T18291] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 950.656251][T18291] CPU: 1 UID: 0 PID: 18291 Comm: syz.3.2300 Not tainted syzkaller #0 PREEMPT(full) [ 950.656298][T18291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 950.656326][T18291] Call Trace: [ 950.656336][T18291] [ 950.656346][T18291] dump_stack_lvl+0x100/0x190 [ 950.656378][T18291] should_fail_ex.cold+0x5/0xa [ 950.656401][T18291] ? prepare_alloc_pages+0x16d/0x5f0 [ 950.656437][T18291] should_fail_alloc_page+0xeb/0x140 [ 950.656472][T18291] prepare_alloc_pages+0x1f0/0x5f0 [ 950.656509][T18291] __alloc_frozen_pages_noprof+0x1af/0x2dc0 [ 950.656538][T18291] ? __lock_acquire+0x49f/0x1a40 [ 950.656586][T18291] ? __lock_acquire+0x49f/0x1a40 [ 950.656623][T18291] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 950.656657][T18291] ? lock_acquire+0x1b9/0x370 [ 950.656698][T18291] ? find_held_lock+0x2b/0x80 [ 950.656726][T18291] ? page_table_check_set+0x48f/0x930 [ 950.656763][T18291] ? page_table_check_set+0x4f7/0x930 [ 950.656795][T18291] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 950.656831][T18291] ? policy_nodemask+0xed/0x4f0 [ 950.656865][T18291] alloc_pages_mpol+0x1fb/0x540 [ 950.656900][T18291] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 950.656941][T18291] folio_alloc_mpol_noprof+0x36/0x260 [ 950.656980][T18291] vma_alloc_folio_noprof+0xed/0x1d0 [ 950.657018][T18291] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 950.657090][T18291] ? __pfx_filemap_map_pages+0x10/0x10 [ 950.657144][T18291] do_fault+0x1e6/0x1750 [ 950.657188][T18291] __handle_mm_fault+0x187d/0x2a00 [ 950.657231][T18291] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 950.657260][T18291] ? __pfx___handle_mm_fault+0x10/0x10 [ 950.657302][T18291] ? pte_offset_map_lock+0x174/0x320 [ 950.657352][T18291] ? find_held_lock+0x2b/0x80 [ 950.657407][T18291] ? follow_page_pte+0x4d0/0x13f0 [ 950.657445][T18291] handle_mm_fault+0x37b/0xa30 [ 950.657490][T18291] __get_user_pages+0x1178/0x32a0 [ 950.657533][T18291] ? __pfx___get_user_pages+0x10/0x10 [ 950.657573][T18291] populate_vma_page_range+0x267/0x3f0 [ 950.657609][T18291] ? __pfx_populate_vma_page_range+0x10/0x10 [ 950.657643][T18291] ? __pfx_find_vma_intersection+0x10/0x10 [ 950.657684][T18291] __mm_populate+0x107/0x3a0 [ 950.657750][T18291] ? __pfx___mm_populate+0x10/0x10 [ 950.657788][T18291] ? up_write+0x2e5/0x5c0 [ 950.657813][T18291] vm_mmap_pgoff+0x37f/0x470 [ 950.657848][T18291] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 950.657877][T18291] ? __fget_files+0x215/0x3d0 [ 950.657918][T18291] ? __fget_files+0x21f/0x3d0 [ 950.657960][T18291] ksys_mmap_pgoff+0x3cb/0x610 [ 950.657991][T18291] ? __x64_sys_futex+0x358/0x4d0 [ 950.658017][T18291] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 950.658049][T18291] ? xfd_validate_state+0x129/0x190 [ 950.658080][T18291] __x64_sys_mmap+0x125/0x190 [ 950.658111][T18291] do_syscall_64+0x115/0x840 [ 950.658133][T18291] ? clear_bhb_loop+0x40/0x90 [ 950.658164][T18291] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 950.658195][T18291] RIP: 0033:0x7f5e4299de59 [ 950.658216][T18291] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 950.658240][T18291] RSP: 002b:00007f5e40bf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 950.658264][T18291] RAX: ffffffffffffffda RBX: 00007f5e42c25fa0 RCX: 00007f5e4299de59 [ 950.658281][T18291] RDX: 0000000000000ffb RSI: 0000000000810004 RDI: 0000000000000000 [ 950.658297][T18291] RBP: 00007f5e42a33e6f R08: 0000000000000007 R09: 0000000000008000 [ 950.658314][T18291] R10: 0008000000008012 R11: 0000000000000246 R12: 0000000000000000 [ 950.658330][T18291] R13: 00007f5e42c26038 R14: 00007f5e42c25fa0 R15: 00007ffe2be7dce8 [ 950.658362][T18291] [ 952.003433][T18308] forcing mempool usage for bio_alloc_bioset+0x8e7/0x1070 [ 952.742290][T18307] Process accounting resumed [ 953.608659][T18328] FAULT_INJECTION: forcing a failure. [ 953.608659][T18328] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 953.703151][T18328] CPU: 0 UID: 0 PID: 18328 Comm: syz.1.2306 Not tainted syzkaller #0 PREEMPT(full) [ 953.703199][T18328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 953.703221][T18328] Call Trace: [ 953.703234][T18328] [ 953.703249][T18328] dump_stack_lvl+0x100/0x190 [ 953.703296][T18328] should_fail_ex.cold+0x5/0xa [ 953.703330][T18328] ? prepare_alloc_pages+0x16d/0x5f0 [ 953.703382][T18328] should_fail_alloc_page+0xeb/0x140 [ 953.703430][T18328] prepare_alloc_pages+0x1f0/0x5f0 [ 953.703485][T18328] __alloc_frozen_pages_noprof+0x1af/0x2dc0 [ 953.703526][T18328] ? __lock_acquire+0x49f/0x1a40 [ 953.703583][T18328] ? stack_trace_save+0x8e/0xc0 [ 953.703638][T18328] ? __lock_acquire+0x49f/0x1a40 [ 953.703691][T18328] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 953.703741][T18328] ? lock_acquire+0x1b9/0x370 [ 953.703794][T18328] ? find_held_lock+0x2b/0x80 [ 953.703832][T18328] ? page_table_check_set+0x48f/0x930 [ 953.703886][T18328] ? page_table_check_set+0x4f7/0x930 [ 953.703942][T18328] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 953.704006][T18328] ? policy_nodemask+0xed/0x4f0 [ 953.704056][T18328] alloc_pages_mpol+0x1fb/0x540 [ 953.704105][T18328] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 953.704163][T18328] folio_alloc_mpol_noprof+0x36/0x260 [ 953.704219][T18328] vma_alloc_folio_noprof+0xed/0x1d0 [ 953.704273][T18328] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 953.704337][T18328] ? __pfx_filemap_map_pages+0x10/0x10 [ 953.704389][T18328] do_fault+0x1e6/0x1750 [ 953.704441][T18328] __handle_mm_fault+0x187d/0x2a00 [ 953.704502][T18328] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 953.704542][T18328] ? __pfx___handle_mm_fault+0x10/0x10 [ 953.704599][T18328] ? pte_offset_map_lock+0x174/0x320 [ 953.704641][T18328] ? find_held_lock+0x2b/0x80 [ 953.704694][T18328] ? follow_page_pte+0x4d0/0x13f0 [ 953.704748][T18328] handle_mm_fault+0x37b/0xa30 [ 953.704810][T18328] __get_user_pages+0x1178/0x32a0 [ 953.704871][T18328] ? __pfx___get_user_pages+0x10/0x10 [ 953.704937][T18328] populate_vma_page_range+0x267/0x3f0 [ 953.704990][T18328] ? __pfx_populate_vma_page_range+0x10/0x10 [ 953.705040][T18328] ? __pfx_find_vma_intersection+0x10/0x10 [ 953.705097][T18328] __mm_populate+0x107/0x3a0 [ 953.705147][T18328] ? __pfx___mm_populate+0x10/0x10 [ 953.705198][T18328] ? up_write+0x4a6/0x5c0 [ 953.705235][T18328] vm_mmap_pgoff+0x37f/0x470 [ 953.705284][T18328] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 953.705326][T18328] ? __fget_files+0x215/0x3d0 [ 953.705385][T18328] ? __fget_files+0x21f/0x3d0 [ 953.705446][T18328] ksys_mmap_pgoff+0x3cb/0x610 [ 953.705491][T18328] ? __x64_sys_futex+0x358/0x4d0 [ 953.705528][T18328] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 953.705574][T18328] ? xfd_validate_state+0x129/0x190 [ 953.705619][T18328] __x64_sys_mmap+0x125/0x190 [ 953.705661][T18328] do_syscall_64+0x115/0x840 [ 953.705692][T18328] ? clear_bhb_loop+0x40/0x90 [ 953.705734][T18328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 953.705771][T18328] RIP: 0033:0x7f9dfbd9de59 [ 953.705799][T18328] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 953.705833][T18328] RSP: 002b:00007f9df9ff6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 953.705865][T18328] RAX: ffffffffffffffda RBX: 00007f9dfc025fa0 RCX: 00007f9dfbd9de59 [ 953.705888][T18328] RDX: 0000000000000ffb RSI: 0000000000810004 RDI: 0000000000000000 [ 953.705919][T18328] RBP: 00007f9dfbe33e6f R08: 0000000000000007 R09: 0000000000008000 [ 953.705942][T18328] R10: 0008000000008012 R11: 0000000000000246 R12: 0000000000000000 [ 953.705965][T18328] R13: 00007f9dfc026038 R14: 00007f9dfc025fa0 R15: 00007fffa7322f38 [ 953.706010][T18328] [ 953.724617][T18337] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2307'. [ 955.115800][T18351] FAULT_INJECTION: forcing a failure. [ 955.115800][T18351] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 955.233954][T18351] CPU: 0 UID: 0 PID: 18351 Comm: syz.0.2309 Not tainted syzkaller #0 PREEMPT(full) [ 955.234003][T18351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 955.234026][T18351] Call Trace: [ 955.234039][T18351] [ 955.234054][T18351] dump_stack_lvl+0x100/0x190 [ 955.234101][T18351] should_fail_ex.cold+0x5/0xa [ 955.234144][T18351] ? prepare_alloc_pages+0x16d/0x5f0 [ 955.234197][T18351] should_fail_alloc_page+0xeb/0x140 [ 955.234246][T18351] prepare_alloc_pages+0x1f0/0x5f0 [ 955.234300][T18351] __alloc_frozen_pages_noprof+0x1af/0x2dc0 [ 955.234343][T18351] ? __lock_acquire+0x49f/0x1a40 [ 955.234395][T18351] ? stack_trace_save+0x8e/0xc0 [ 955.234451][T18351] ? __lock_acquire+0x49f/0x1a40 [ 955.234504][T18351] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 955.234554][T18351] ? lock_acquire+0x1b9/0x370 [ 955.234605][T18351] ? find_held_lock+0x2b/0x80 [ 955.234643][T18351] ? page_table_check_set+0x48f/0x930 [ 955.234696][T18351] ? page_table_check_set+0x4f7/0x930 [ 955.234742][T18351] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 955.234792][T18351] ? policy_nodemask+0xed/0x4f0 [ 955.234842][T18351] alloc_pages_mpol+0x1fb/0x540 [ 955.234891][T18351] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 955.234951][T18351] folio_alloc_mpol_noprof+0x36/0x260 [ 955.235007][T18351] vma_alloc_folio_noprof+0xed/0x1d0 [ 955.235060][T18351] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 955.235135][T18351] ? __pfx_filemap_map_pages+0x10/0x10 [ 955.235187][T18351] do_fault+0x1e6/0x1750 [ 955.235241][T18351] __handle_mm_fault+0x187d/0x2a00 [ 955.235300][T18351] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 955.235342][T18351] ? __pfx___handle_mm_fault+0x10/0x10 [ 955.235399][T18351] ? pte_offset_map_lock+0x174/0x320 [ 955.235446][T18351] ? find_held_lock+0x2b/0x80 [ 955.235511][T18351] ? follow_page_pte+0x4d0/0x13f0 [ 955.235561][T18351] handle_mm_fault+0x37b/0xa30 [ 955.235622][T18351] __get_user_pages+0x1178/0x32a0 [ 955.235682][T18351] ? __pfx___get_user_pages+0x10/0x10 [ 955.235739][T18351] populate_vma_page_range+0x267/0x3f0 [ 955.235787][T18351] ? __pfx_populate_vma_page_range+0x10/0x10 [ 955.235833][T18351] ? __pfx_find_vma_intersection+0x10/0x10 [ 955.235884][T18351] __mm_populate+0x107/0x3a0 [ 955.235931][T18351] ? __pfx___mm_populate+0x10/0x10 [ 955.235980][T18351] ? up_write+0x2e5/0x5c0 [ 955.236014][T18351] vm_mmap_pgoff+0x37f/0x470 [ 955.236060][T18351] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 955.236101][T18351] ? __fget_files+0x215/0x3d0 [ 955.236165][T18351] ? __fget_files+0x21f/0x3d0 [ 955.236222][T18351] ksys_mmap_pgoff+0x3cb/0x610 [ 955.236266][T18351] ? __x64_sys_futex+0x358/0x4d0 [ 955.236300][T18351] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 955.236343][T18351] ? xfd_validate_state+0x129/0x190 [ 955.236387][T18351] __x64_sys_mmap+0x125/0x190 [ 955.236431][T18351] do_syscall_64+0x115/0x840 [ 955.236462][T18351] ? clear_bhb_loop+0x40/0x90 [ 955.236504][T18351] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 955.236540][T18351] RIP: 0033:0x7f8e7119de59 [ 955.236568][T18351] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 955.236604][T18351] RSP: 002b:00007f8e720c2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 955.236636][T18351] RAX: ffffffffffffffda RBX: 00007f8e71426090 RCX: 00007f8e7119de59 [ 955.236657][T18351] RDX: 0000000000000ffb RSI: 0000000000810004 RDI: 0000000000000000 [ 955.236678][T18351] RBP: 00007f8e71233e6f R08: 0000000000000007 R09: 0000000000008000 [ 955.236700][T18351] R10: 0008000000008012 R11: 0000000000000246 R12: 0000000000000000 [ 955.236722][T18351] R13: 00007f8e71426128 R14: 00007f8e71426090 R15: 00007ffe3e6f4bb8 [ 955.236783][T18351] [ 958.420574][ T29] audit: type=1800 audit(4294967342.867:16): pid=18414 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.2315" name="dbroot" dev="configfs" ino=116936 res=0 errno=0 [ 959.201982][T18424] FAULT_INJECTION: forcing a failure. [ 959.201982][T18424] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 959.229313][T18432] EXT4-fs error (device sda1): ext4_validate_inode_bitmap:106: comm syz-executor: Corrupt inode bitmap - block_group = 0, inode_bitmap = 137 [ 959.230948][T18424] CPU: 0 UID: 0 PID: 18424 Comm: syz.2.2317 Not tainted syzkaller #0 PREEMPT(full) [ 959.230993][T18424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 959.231016][T18424] Call Trace: [ 959.231028][T18424] [ 959.231041][T18424] dump_stack_lvl+0x100/0x190 [ 959.231090][T18424] should_fail_ex.cold+0x5/0xa [ 959.231132][T18424] _copy_to_iter+0x5a4/0x1720 [ 959.231190][T18424] ? __pfx__copy_to_iter+0x10/0x10 [ 959.231237][T18424] ? workingset_activation+0x19c/0x2f0 [ 959.231279][T18424] ? folio_mark_accessed+0xf3/0x1040 [ 959.231311][T18424] ? __pfx_filemap_get_pages+0x10/0x10 [ 959.231374][T18424] ? __pfx_folio_mark_accessed+0x10/0x10 [ 959.231439][T18424] copy_page_to_iter+0x285/0x370 [ 959.231491][T18424] filemap_read+0x7a9/0x10a0 [ 959.231563][T18424] ? __pfx_filemap_read+0x10/0x10 [ 959.231645][T18424] ? __pfx_down_read+0x10/0x10 [ 959.231683][T18424] ? find_held_lock+0x2b/0x80 [ 959.231730][T18424] ? futex_unqueue+0x133/0x2c0 [ 959.231784][T18424] ? __pfx_aa_file_perm+0x10/0x10 [ 959.231838][T18424] blkdev_read_iter+0x2c4/0x4f0 [ 959.231898][T18424] do_iter_readv_writev+0x616/0x930 [ 959.231951][T18424] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 959.232008][T18424] ? bpf_lsm_file_permission+0x9/0x10 [ 959.232061][T18424] ? security_file_permission+0x76/0x210 [ 959.232107][T18424] ? rw_verify_area+0xce/0x6d0 [ 959.232156][T18424] vfs_readv+0x4d3/0x8d0 [ 959.232216][T18424] ? __pfx_vfs_readv+0x10/0x10 [ 959.232262][T18424] ? __pfx_futex_wait+0x10/0x10 [ 959.232334][T18424] ? __fget_files+0x21f/0x3d0 [ 959.232404][T18424] ? do_preadv+0x1ac/0x270 [ 959.232451][T18424] do_preadv+0x1ac/0x270 [ 959.232501][T18424] ? __pfx_do_preadv+0x10/0x10 [ 959.232550][T18424] ? xfd_validate_state+0x129/0x190 [ 959.232597][T18424] __x64_sys_preadv2+0xef/0x160 [ 959.232655][T18424] do_syscall_64+0x115/0x840 [ 959.232685][T18424] ? clear_bhb_loop+0x40/0x90 [ 959.232725][T18424] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 959.232757][T18424] RIP: 0033:0x7ff82819de59 [ 959.232784][T18424] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 959.232818][T18424] RSP: 002b:00007ff82901b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000147 [ 959.232939][T18424] RAX: ffffffffffffffda RBX: 00007ff828425fa0 RCX: 00007ff82819de59 [ 959.233034][T18424] RDX: 0000000000000006 RSI: 0000200000000280 RDI: 0000000000000003 [ 959.233095][T18424] RBP: 00007ff828233e6f R08: 0000000000000004 R09: 000000000000002a [ 959.233156][T18424] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 959.233212][T18424] R13: 00007ff828426038 R14: 00007ff828425fa0 R15: 00007fff4cc60908 [ 959.233328][T18424] [ 959.579948][T18432] EXT4-fs error (device sda1): ext4_validate_inode_bitmap:106: comm syz-executor: Corrupt inode bitmap - block_group = 1, inode_bitmap = 138 [ 959.657136][T18432] EXT4-fs error (device sda1): ext4_validate_block_bitmap:423: comm syz-executor: bg 0: bad block bitmap checksum [ 959.813599][T18439] vivid-007: ================= START STATUS ================= [ 959.846996][T18439] vivid-007: Generate PTS: true [ 959.870778][T18439] vivid-007: Generate SCR: true [ 959.887304][T18439] tpg source WxH: 320x240 (Y'CbCr) [ 959.920266][T18439] tpg field: 1 [ 959.940138][T18439] tpg crop: (0,0)/320x240 [ 959.972622][T18439] tpg compose: (0,0)/320x240 [ 960.000027][T18439] tpg colorspace: 8 [ 960.024031][T18439] tpg transfer function: 0/0 [ 960.053507][T18439] tpg Y'CbCr encoding: 0/0 [ 960.079189][T18439] tpg quantization: 0/0 [ 960.115505][T18439] tpg RGB range: 0/2 [ 960.159643][T18439] vivid-007: ================== END STATUS ================== [ 960.476896][T18442] ================================================================== [ 960.476936][T18442] BUG: KASAN: vmalloc-out-of-bounds in sys_imageblit+0x19fb/0x1d60 [ 960.477034][T18442] Write of size 8 at addr ffffc90004859280 by task syz.3.2319/18442 [ 960.477055][T18442] [ 960.477067][T18442] CPU: 0 UID: 0 PID: 18442 Comm: syz.3.2319 Not tainted syzkaller #0 PREEMPT(full) [ 960.477095][T18442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 960.477111][T18442] Call Trace: [ 960.477119][T18442] [ 960.477129][T18442] dump_stack_lvl+0x100/0x190 [ 960.477156][T18442] print_report+0x13d/0x4b0 [ 960.477198][T18442] ? _raw_spin_lock_irqsave+0x52/0x60 [ 960.477277][T18442] ? sys_imageblit+0x19fb/0x1d60 [ 960.477305][T18442] kasan_report+0xdf/0x1c0 [ 960.477343][T18442] ? sys_imageblit+0x19fb/0x1d60 [ 960.477375][T18442] sys_imageblit+0x19fb/0x1d60 [ 960.477407][T18442] ? __pfx_sys_imageblit+0x10/0x10 [ 960.477442][T18442] drm_fbdev_shmem_defio_imageblit+0x20/0x130 [ 960.477577][T18442] soft_cursor+0x524/0xa10 [ 960.477605][T18442] bit_cursor+0xca1/0x1490 [ 960.477669][T18442] ? __pfx_bit_cursor+0x10/0x10 [ 960.477713][T18442] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 960.477750][T18442] ? get_color+0x1da/0x450 [ 960.477784][T18442] ? __pfx_bit_cursor+0x10/0x10 [ 960.477821][T18442] fbcon_cursor+0x43c/0x5e0 [ 960.477878][T18442] hide_cursor+0x87/0x230 [ 960.477925][T18442] putconsxy+0x1f/0x3c0 [ 960.477956][T18442] vcs_write+0xbd5/0xd70 [ 960.478005][T18442] ? __bpf_trace_sched_exit_tp+0xb0/0xc0 [ 960.478046][T18442] ? __pfx_vcs_write+0x10/0x10 [ 960.478067][T18442] ? apparmor_file_permission+0x13f/0x1c0 [ 960.478094][T18442] ? bpf_lsm_file_permission+0x9/0x10 [ 960.478132][T18442] ? security_file_permission+0x76/0x210 [ 960.478163][T18442] ? rw_verify_area+0xce/0x6d0 [ 960.478197][T18442] vfs_write+0x2aa/0x1050 [ 960.478232][T18442] ? __pfx_vcs_write+0x10/0x10 [ 960.478255][T18442] ? __pfx_vfs_write+0x10/0x10 [ 960.478290][T18442] ? find_held_lock+0x2b/0x80 [ 960.478317][T18442] ? __fget_files+0x215/0x3d0 [ 960.478361][T18442] ? __fget_files+0x215/0x3d0 [ 960.478399][T18442] ? __fget_files+0x21f/0x3d0 [ 960.478440][T18442] ksys_write+0x12a/0x250 [ 960.478476][T18442] ? __pfx_ksys_write+0x10/0x10 [ 960.478516][T18442] do_syscall_64+0x115/0x840 [ 960.478539][T18442] ? clear_bhb_loop+0x40/0x90 [ 960.478567][T18442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 960.478592][T18442] RIP: 0033:0x7f5e4299de59 [ 960.478611][T18442] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 960.478636][T18442] RSP: 002b:00007f5e40791028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 960.478660][T18442] RAX: ffffffffffffffda RBX: 00007f5e42c26270 RCX: 00007f5e4299de59 [ 960.478678][T18442] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000000007 [ 960.478693][T18442] RBP: 00007f5e42a33e6f R08: 0000000000000000 R09: 0000000000000000 [ 960.478709][T18442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 960.478725][T18442] R13: 00007f5e42c26308 R14: 00007f5e42c26270 R15: 00007ffe2be7dce8 [ 960.478749][T18442] [ 960.478759][T18442] [ 960.478766][T18442] The buggy address belongs to a vmalloc virtual mapping [ 960.478784][T18442] Memory state around the buggy address: [ 960.478802][T18442] ffffc90004859180: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 960.478828][T18442] ffffc90004859200: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 960.478852][T18442] >ffffc90004859280: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 960.478890][T18442] ^ [ 960.478909][T18442] ffffc90004859300: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 960.478935][T18442] ffffc90004859380: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 960.478961][T18442] ================================================================== [ 960.490249][T18442] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 960.490276][T18442] CPU: 0 UID: 0 PID: 18442 Comm: syz.3.2319 Not tainted syzkaller #0 PREEMPT(full) [ 960.490318][T18442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 960.490349][T18442] Call Trace: [ 960.490361][T18442] [ 960.490376][T18442] dump_stack_lvl+0x100/0x190 [ 960.490417][T18442] vpanic+0x552/0x970 [ 960.490448][T18442] ? __pfx_vpanic+0x10/0x10 [ 960.490485][T18442] ? sys_imageblit+0x19fb/0x1d60 [ 960.490524][T18442] panic+0xd1/0xe0 [ 960.490553][T18442] ? __pfx_panic+0x10/0x10 [ 960.490588][T18442] ? sys_imageblit+0x19fb/0x1d60 [ 960.490626][T18442] ? preempt_schedule_common+0x42/0xc0 [ 960.490682][T18442] check_panic_on_warn.cold+0x19/0x34 [ 960.490717][T18442] end_report.part.0+0x3a/0x90 [ 960.490770][T18442] kasan_report.cold+0xe/0x18 [ 960.490821][T18442] ? sys_imageblit+0x19fb/0x1d60 [ 960.490866][T18442] sys_imageblit+0x19fb/0x1d60 [ 960.490913][T18442] ? __pfx_sys_imageblit+0x10/0x10 [ 960.490962][T18442] drm_fbdev_shmem_defio_imageblit+0x20/0x130 [ 960.491019][T18442] soft_cursor+0x524/0xa10 [ 960.491059][T18442] bit_cursor+0xca1/0x1490 [ 960.491119][T18442] ? __pfx_bit_cursor+0x10/0x10 [ 960.491193][T18442] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 960.491240][T18442] ? get_color+0x1da/0x450 [ 960.491284][T18442] ? __pfx_bit_cursor+0x10/0x10 [ 960.491343][T18442] fbcon_cursor+0x43c/0x5e0 [ 960.491413][T18442] hide_cursor+0x87/0x230 [ 960.491448][T18442] putconsxy+0x1f/0x3c0 [ 960.491505][T18442] vcs_write+0xbd5/0xd70 [ 960.491536][T18442] ? __bpf_trace_sched_exit_tp+0xb0/0xc0 [ 960.491596][T18442] ? __pfx_vcs_write+0x10/0x10 [ 960.491626][T18442] ? apparmor_file_permission+0x13f/0x1c0 [ 960.491664][T18442] ? bpf_lsm_file_permission+0x9/0x10 [ 960.491714][T18442] ? security_file_permission+0x76/0x210 [ 960.491758][T18442] ? rw_verify_area+0xce/0x6d0 [ 960.491805][T18442] vfs_write+0x2aa/0x1050 [ 960.491853][T18442] ? __pfx_vcs_write+0x10/0x10 [ 960.491886][T18442] ? __pfx_vfs_write+0x10/0x10 [ 960.491939][T18442] ? find_held_lock+0x2b/0x80 [ 960.491997][T18442] ? __fget_files+0x215/0x3d0 [ 960.492047][T18442] ? __fget_files+0x215/0x3d0 [ 960.492100][T18442] ? __fget_files+0x21f/0x3d0 [ 960.492158][T18442] ksys_write+0x12a/0x250 [ 960.492210][T18442] ? __pfx_ksys_write+0x10/0x10 [ 960.492268][T18442] do_syscall_64+0x115/0x840 [ 960.492301][T18442] ? clear_bhb_loop+0x40/0x90 [ 960.492351][T18442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 960.492388][T18442] RIP: 0033:0x7f5e4299de59 [ 960.492417][T18442] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 960.492454][T18442] RSP: 002b:00007f5e40791028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 960.492489][T18442] RAX: ffffffffffffffda RBX: 00007f5e42c26270 RCX: 00007f5e4299de59 [ 960.492515][T18442] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000000007 [ 960.492537][T18442] RBP: 00007f5e42a33e6f R08: 0000000000000000 R09: 0000000000000000 [ 960.492561][T18442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 960.492584][T18442] R13: 00007f5e42c26308 R14: 00007f5e42c26270 R15: 00007ffe2be7dce8 [ 960.492619][T18442] [ 960.493254][T18442] Kernel Offset: disabled