last executing test programs: 5.935323842s ago: executing program 2 (id=3508): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xfffffffffffffffe, 0x8000) r0 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000001d00), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$auto_ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000001d80)={&(0x7f0000000000)={0x28, r0, 0x1, 0x70bd37, 0x25dfdbff, {}, [@ETHTOOL_A_RINGS_RX_MINI={0x8, 0x7, 0x7}, @ETHTOOL_A_RINGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x40010}, 0x80000) 5.455840629s ago: executing program 2 (id=3514): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) openat$auto_safesetid_uid_file_fops_securityfs(0xffffffffffffff9c, &(0x7f0000000b00), 0x40042, 0x0) prctl$auto_PR_SCHED_CORE_SHARE_FROM(0x8, 0x3, 0x0, 0x0, 0x2) socket(0x10, 0x4, 0xffffffc0) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d7) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/platform/i8042/serio0/scroll\x00', 0x2062, 0x0) write$auto(r1, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) write$auto(r1, &(0x7f0000000440)='0\x00\xa6\xcc\r\x91QU\x9dI\xda\x1b\xad\xb1\x9e\xc8Tt\xa8\x94\x9c\x8a\xe2\xc7cOM\xb6\xa3,!o\x9e\xb0\xadT\xfbR\xa1Y\x94V[8\x04c\xdf:]\xd9\x94\xf8F\xbb\xa2\xbb>\xade\x18\xbd\xe2\x1c\x89OO]e[\xbb\xf9\xcd\xc0\xc9\x00\xda\xac\xdd\x1a\xdd\xdd\xb9o\x1a\xab\xd5\xef\xc0\x04z\xd0I>\x8f\x00\xe5\x1c*\xed`\xfd\x15\x88\x0f\x9a\xd5\xa7\x14\f};\xabt\xd1ak\xe5\x98\xea\xe3}\x10\xab\f_\x19\x9b\x11\xb25VUK\x93\xcdd\x17\xe4\xacA\xa5[\b\xb8;\x02tcf\x06\xfbD\x91\xcaG\xdaa:k[r\x06\xeb\xf0\xc4\xcb\x10\xae\xc8\xe9u\x9f\xdeK\xa5\x8e\xd6\x8f\xd0UV\x11\xcb\xdd\x81\xbe\xdeL/\x06(\x1d\xa5\xc5\x9b\xb2\x96\x05`\xe7\xd5Y\a\xc1\xe9(\x95\xdfH\xf4\v\xf3CRnz\xc2\x13<\xf0\v\x1f\x14\xf3\xd0\xf2\xd1L!\x81\xea\x83\xa0\r|%\xbf\x02trg\x9a\xe7)\a\xf4\xaa\x05\xc0\xa0r\xd2\x85\x8dH\xd0>\xca\xfc5\x01\x95O4\xca\x95\x1d\x83\xec\nD\x8e\xfb\xce\xd1w\x15:\xe9\x81/B#\xc6\xa1\xfa-\x1b\x8cr\x92nM\xa1\xbb\xe4pd$\xd7\x1b\v\x82\rd\xd2\xaa\v!\xb1}\x92\x89\x8d\xcd\x1e\xc7N\xeeO\x8dO\xe9\xfc\x91\xa1\xa8=R+\a\xb7R\t\f+\x7f\xd5H\x90G=\x9a\r\xb10\x17n\x1b\xf8\v\x11\v\xbb', 0x98c7) 4.437291977s ago: executing program 2 (id=3525): r0 = openat$auto_tracing_readme_fops_trace(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/tracing/README\x00', 0x4100, 0x0) fadvise64$auto_POSIX_FADV_RANDOM(r0, 0x8, 0x5, 0x1) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/zswap/parameters/compressor\x00', 0x159002, 0x0) write$auto_ocfs2_control_fops_stack_user(r1, &(0x7f0000003900)='\t', 0x1) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/nfs/parameters/nfs_idmap_cache_timeout\x00', 0xc2902, 0x0) read$auto(r2, 0x0, 0x20) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) rt_sigaction$auto(0x1, 0x0, 0x0, 0x8) r3 = openat$auto_tracing_saved_cmdlines_fops_trace(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/tracing/saved_cmdlines\x00', 0x88000, 0x0) pread64$auto(r3, 0x0, 0xa, 0x80000000000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) getrandom$auto(0x0, 0x6000000, 0x3) mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2) r4 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) ioctl$auto(r4, 0x400454ca, 0x38) r5 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0x80900, 0x0) ioctl$auto_BLKFLSBUF(r5, 0x1261, 0x0) write$auto(0x3, 0x0, 0xfffffdef) ioctl$auto_BLKTRACETEARDOWN(r5, 0x1276, 0x0) io_uring_setup$auto(0x6, 0x0) close_range$auto(0x2, 0x8, 0x0) ioctl$auto_KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket(0xa, 0x3, 0xfffffffa) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x880, 0x0) ioctl$auto_NS_GET_PID_FROM_PIDNS(0xffffffffffffffff, 0x8004b706, &(0x7f0000000180)=0x4) madvise$auto(0x0, 0xffffffffffff0001, 0x15) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) unshare$auto(0x40000080) unshare$auto(0x40000080) 4.229478438s ago: executing program 0 (id=3527): r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x400003, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x800000000, 0x20009, 0xdf, 0xeb1, r0, 0x8000) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x22240, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = io_uring_setup$auto(0x20, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyprintk\x00', 0x40001, 0x0) r2 = socket(0x10, 0x6, 0x3) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'dummy0\x00'}) open_by_handle_at$auto(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x1d}, 0x403) r4 = socket(0x11, 0x2, 0x9) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmmsg$auto(r4, &(0x7f00000001c0)={{&(0x7f0000000000), 0x5aa, &(0x7f0000000100)={&(0x7f0000000080), 0x49}, 0x5, &(0x7f0000000180), 0x6, 0x1000}, 0x5}, 0x2, 0x100) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000200)={{@inferred, 0x4, 0x3, 0x3, "3cc76dcd5f3ded4dde17e9bc08f1358294004d270f0f48f711f69aaf7987c2031f502b7566b372465f1cea7d", @raw=0x7}, 0xd9, 0x8, 0x8, @inferred, @enumerated={0xfffffeff, 0x200, "40f2a0df3c8eccbd05d7a6b3e6387943391df0f0a775fce9665bbcf184a2151bbc808dcc9255549907631caf92ad15c6bc081c101d69333349c17442f9aefdeb", 0x1ff, 0x101}, "f725139ac2e78c9a1c26c31ac3e13b875a7cef0f02f292e906cf4c34c3266e454eae6f4857949dcd9198e7cf0deb440a99b16f6ea581a6f6162c2f5f0efa3915"}) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mtrr\x00', 0xc0000, 0x0) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYRESDEC=r0], 0x2c}, 0x1, 0x0, 0x0, 0x20000040}, 0x2404c044) write$auto(r2, 0x0, 0x2fb) write$auto(0x3, 0x0, 0xfdef) 2.422819306s ago: executing program 0 (id=3528): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/hid_steam/parameters/lizard_mode\x00', 0xc0481, 0x0) mmap$auto(0x5, 0x2020009, 0x4, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = open(&(0x7f0000000480)='./cgroup.cpu/cgroup.procs\x00', 0x80842, 0x91) read$auto(r0, 0x0, 0x1) write$auto(0x3, 0x0, 0xfdef) socket(0x10, 0x2, 0x0) sendmsg$auto_OVS_DP_CMD_DEL(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010029bd7000ffdbdf0102000000000000000400000008001c"], 0x24}, 0x1, 0x0, 0x0, 0x4044c11}, 0xc0804) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}}, 0x800) sendmsg$auto_CTRL_CMD_GETPOLICY(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x10, 0x70bd2c, 0x25dfdbfd, {0xa, 0x0, 0xa00}}, 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x10004010) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1a0027"], 0x1ac}}, 0x40000) open(&(0x7f0000000100)='.\x00', 0x591002, 0x408) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) bind$auto(0x3, 0x0, 0x6a) sendmsg$auto_MACSEC_CMD_ADD_RXSC(0xffffffffffffffff, 0x0, 0x4000040) write$auto(0xffffffffffffffff, 0x0, 0x100000a3d9) setsockopt$auto(0x3, 0x1, 0x21, 0x0, 0x9) write$auto(0x3, 0x0, 0xfffffdef) io_setup$auto(0x401, 0x0) 2.323195895s ago: executing program 1 (id=3529): socket(0x15, 0x5, 0x0) ioctl$auto_UBI_IOCATT(0xffffffffffffffff, 0x40186f40, &(0x7f0000000080)={0xffffffff, 0x1, 0x4005, 0xa, 0x8}) socket(0x1e, 0x4, 0x0) setsockopt$auto(0xffffffffffffffff, 0x1, 0x87, 0x0, 0x14) r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) write$auto(r0, &(0x7f0000000040)='7\x00\x1c\xc7k\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x81) madvise$auto(0x0, 0xffffffffffff0001, 0x15) 2.045637103s ago: executing program 0 (id=3530): openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, 0x0, 0x200, 0x0) r0 = openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/input/event1\x00', 0x20881, 0x0) statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x1, 0x401c0, 0x7352, 0x10003c, 0x5, 0x1ffde, 0x7, 0x3, 0xfffffffffffffffe, 0x8, 0x3, 0x3, 0x4, 0xb4, 0x9, 0x9, 0x10005, 0x2, 0x200000000004, 0xffefffff, 0x7, 0x2000, 0x203, 0x0, 0x20e9d17d, 0x400300000000000, 0xdb, 0x0, 0x80000000, 0xf04, [0xfffffffffffffffe, 0x0, 0x2, 0xfffffffffffffffd, 0x2, 0xfffffffffffffffe, 0x0, 0x20000000000007, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6, 0x10000, 0x0, 0x0, 0x81, 0x0, 0x0, 0x5, 0xff5b, 0xc6f, 0x2, 0x9, 0x0, 0x66, 0x2, 0x1, 0x3, 0x0, 0x80000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x8c]}, 0x2, 0x7) write$auto(r0, 0x0, 0x40000010001) 2.044970955s ago: executing program 1 (id=3531): close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x28, 0x1, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) pipe2$auto(0x0, 0x80) socket$nl_generic(0x10, 0x3, 0x10) socket(0x28, 0x5, 0x0) recvmmsg$auto(0x3, 0x0, 0x7bf, 0x7bd6, 0x0) mmap$auto(0x2, 0x5182, 0xd, 0xeb1, 0xffffffffffffffff, 0x8000) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendto$auto(0x3, 0x0, 0x13, 0x7, &(0x7f0000000440)=@tipc=@name={0x1e, 0x2, 0x3, {{0x1, 0x1}}}, 0x20) 1.893918306s ago: executing program 0 (id=3532): socket(0x2b, 0x1, 0x0) bind$auto(0x3, 0x0, 0x6a) sendmsg$auto_NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, 0x0, 0x92bacacda52c840b) socket(0x1e, 0x1, 0x7fffffff) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) ioctl$auto_KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$nl_generic(0x10, 0x3, 0x10) unshare$auto(0x40000080) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x80102, 0x0) mmap$auto(0x0, 0x2020009, 0x8000000001, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000) mknod$auto(&(0x7f0000000180)=':,\x00', 0x8, 0xfffffffd) execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0) 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) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self/fail-nth\x00', 0x214900, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) ioctl$auto_FIDEDUPERANGE(r0, 0xc0189436, 0x8000) openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) rename$auto(&(0x7f00000000c0)=':,\x00', 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ovs_datapath(&(0x7f0000000040), 0xffffffffffffffff) ioctl$auto_SNDRV_PCM_IOCTL_PAUSE2(r0, 0x40044145, 0x0) sendmsg$auto_OVS_DP_CMD_NEW(r2, 0x0, 0x80) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) close_range$auto(0x0, 0xfffffffffffff001, 0x2) socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, 0x0, 0x802, 0x0) fcntl$auto_F_OFD_SETLK(r3, 0x25, 0xff) mkdir$auto(0x0, 0x0) 1.893830588s ago: executing program 3 (id=3533): mmap$auto(0x0, 0x400009, 0xdf, 0x9b72, 0x8000000000000003, 0x8000) io_uring_setup$auto(0x82, 0x0) socket(0x2, 0x1, 0x0) socket(0x2, 0x5, 0x0) r0 = epoll_create$auto(0x7) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$auto(0x5, 0x1, r1, 0x0) epoll_wait$auto(r0, 0x0, 0xe007, 0x1) 1.859328285s ago: executing program 1 (id=3534): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) setfsuid$auto(0xee01) r0 = socket(0x2b, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @remote}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800007}, 0x5, 0x20000000) sendmsg$auto_NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, 0x0, 0x92bacacda52c840b) socket(0x1e, 0x1, 0x7fffffff) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) r1 = ioctl$auto_KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$auto(r1, 0x4020ae76, r2) r3 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) write$auto(r3, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) fcntl$auto_F_OFD_SETLK(r3, 0x25, 0xff) mkdir$auto(&(0x7f00000001c0)='./file0\x00', 0x0) sendmsg$auto_MACSEC_CMD_ADD_RXSC(0xffffffffffffffff, &(0x7f0000004100)={0x0, 0x0, &(0x7f00000040c0)={&(0x7f0000000640)={0x200, 0x0, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@MACSEC_ATTR_SA_CONFIG={0x1e9, 0x3, 0x0, 0x1, [@generic="8979d537b15e7b269e9709c30666825ba8856ad6ab3ad99e85500cfcb077edaa5b915dd1f18d8e7a6b4d0b7cb61f05410078b526f7c55e160e456600b550bc4608675b2863e17ed770ed3c99520a794968efa84653a54d5768ad32e84b", @typed={0x8, 0x14, 0x0, 0x0, @fd}, @typed={0xc, 0x15, 0x0, 0x0, @u64=0x1}, @nested={0x100, 0x3f, 0x0, 0x1, [@nested={0x4, 0x147}, @nested={0xeb, 0x6a, 0x0, 0x1, [@typed={0x8, 0x3a, 0x0, 0x0, @pid}, @generic="bf5b27f7ca0cd0458ef9571ba2c2ce4b6a8b2edfa319f14046f29db41648496e0954f63bdf0a9a97fdccd8010ce8dd19c7496728a132479002eff0a8f6b333f214a6953fb4a56daa037682977bff5433917436a9386670ac615677eb7f975600f9938a36ae6e621483295767e4360411dc876b9eafe6c6c30c47deba92769b32412f166bbbaec4", @generic="b8b97b545392ccd2ffd10f4c40adfaafca1baa6520f8bf0a3f1c1d8ed4ccec22d26331ca2854a31224e49053aff8b637ead553ba98c8fe5dfcf814d4d9185ff5822943b79857492251a1f8a1a567c0c3e1a8bca9", @nested={0x4, 0x12d}]}, @nested={0xc, 0xb1, 0x0, 0x1, [@nested={0x8, 0xd9, 0x0, 0x1, [@typed={0x4, 0x62}]}]}]}, @nested={0x74, 0x131, 0x0, 0x1, [@generic="50120c124ea20387f709", @nested={0x4, 0xb8}, @generic="f02d72fc59d62a29c71a93936fe78cc8de3bea381cd6297070bffe162d4e3e6b3a7cd931a27f82b43bfb508bd263d57a40878f75d8be4b2c5bced27c70b8e2ac93b5aecb2001b1600c1d15a15cc6255d3f52", @typed={0x8, 0x90, 0x0, 0x0, @fd}, @typed={0x8, 0x5c, 0x0, 0x0, @u32=0xd079}]}]}]}, 0x200}, 0x1, 0x0, 0x0, 0x20040801}, 0x4000090) mbind$auto(0x2000, 0x100000004, 0x100000000, 0x0, 0x5, 0x2) setsockopt$auto(0x3, 0x1, 0x20, 0x0, 0x9) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) shutdown$auto(0x200000003, 0x2) socket(0x2, 0x80000, 0x40000) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x6, 0x8000) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) 1.571171849s ago: executing program 3 (id=3535): mmap$auto(0x0, 0x400009, 0xdf, 0x9b72, 0x8000000000000003, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x82, 0x0) socket(0x2, 0x1, 0x0) socket(0x2, 0x5, 0x0) mmap$auto(0x0, 0x2020007, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) futex$auto(0x0, 0xa, 0x0, 0x0, 0x0, 0x440a48d2) 1.228688022s ago: executing program 2 (id=3536): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/platform/vhci_hcd.11/usb31/power/runtime_status\x00', 0x142, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socket(0x10, 0x2, 0x0) sendmsg$auto_CTRL_CMD_GETPOLICY(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB="0700000000000000df250a"], 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x10004010) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1a00"], 0x1ac}}, 0x40000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[], 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x20000800) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 1.226910642s ago: executing program 3 (id=3537): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/platform/vhci_hcd.11/usb31/power/runtime_status\x00', 0x142, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socket(0x10, 0x2, 0x0) syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1a00"], 0x1ac}}, 0x40000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[], 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x20000800) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 1.163855994s ago: executing program 2 (id=3538): r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x400003, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x800000000, 0x20009, 0xdf, 0xeb1, r0, 0x8000) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x22240, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = io_uring_setup$auto(0x20, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyprintk\x00', 0x40001, 0x0) r2 = socket(0x10, 0x6, 0x3) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'dummy0\x00'}) open_by_handle_at$auto(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x1d}, 0x403) r4 = socket(0x11, 0x2, 0x9) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmmsg$auto(r4, &(0x7f00000001c0)={{&(0x7f0000000000), 0x5aa, &(0x7f0000000100)={&(0x7f0000000080), 0x49}, 0x5, &(0x7f0000000180), 0x6, 0x1000}, 0x5}, 0x2, 0x100) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000200)={{@inferred, 0x4, 0x3, 0x3, "3cc76dcd5f3ded4dde17e9bc08f1358294004d270f0f48f711f69aaf7987c2031f502b7566b372465f1cea7d", @raw=0x7}, 0xd9, 0x8, 0x8, @inferred, @enumerated={0xfffffeff, 0x200, "40f2a0df3c8eccbd05d7a6b3e6387943391df0f0a775fce9665bbcf184a2151bbc808dcc9255549907631caf92ad15c6bc081c101d69333349c17442f9aefdeb", 0x1ff, 0x101}, "f725139ac2e78c9a1c26c31ac3e13b875a7cef0f02f292e906cf4c34c3266e454eae6f4857949dcd9198e7cf0deb440a99b16f6ea581a6f6162c2f5f0efa3915"}) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mtrr\x00', 0xc0000, 0x0) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYRESDEC=r0], 0x2c}, 0x1, 0x0, 0x0, 0x20000040}, 0x2404c044) write$auto(r2, 0x0, 0x2fb) write$auto(0x3, 0x0, 0xfdef) 734.443779ms ago: executing program 3 (id=3539): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/hid_steam/parameters/lizard_mode\x00', 0xc0481, 0x0) mmap$auto(0x5, 0x2020009, 0x4, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = open(&(0x7f0000000480)='./cgroup.cpu/cgroup.procs\x00', 0x80842, 0x91) read$auto(r0, 0x0, 0x1) write$auto(0x3, 0x0, 0xfdef) socket(0x10, 0x2, 0x0) sendmsg$auto_OVS_DP_CMD_DEL(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010029bd7000ffdbdf0102000000000000000400000008001c"], 0x24}, 0x1, 0x0, 0x0, 0x4044c11}, 0xc0804) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}}, 0x800) sendmsg$auto_CTRL_CMD_GETPOLICY(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x10, 0x70bd2c, 0x25dfdbfd, {0xa, 0x0, 0xa00}}, 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x10004010) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1a0027"], 0x1ac}}, 0x40000) open(&(0x7f0000000100)='.\x00', 0x591002, 0x408) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) bind$auto(0x3, 0x0, 0x6a) sendmsg$auto_MACSEC_CMD_ADD_RXSC(0xffffffffffffffff, 0x0, 0x4000040) write$auto(0xffffffffffffffff, 0x0, 0x100000a3d9) setsockopt$auto(0x3, 0x1, 0x21, 0x0, 0x9) write$auto(0x3, 0x0, 0xfffffdef) io_setup$auto(0x401, 0x0) 558.704477ms ago: executing program 0 (id=3540): ioctl$auto_UBI_IOCATT(0xffffffffffffffff, 0x40186f40, &(0x7f0000000080)={0xffffffff, 0x1, 0x4005, 0xa, 0x8}) socket(0x1e, 0x4, 0x0) setsockopt$auto(0xffffffffffffffff, 0x1, 0x87, 0x0, 0x14) r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) write$auto(r0, &(0x7f0000000040)='7\x00\x1c\xc7k\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x81) madvise$auto(0x0, 0xffffffffffff0001, 0x15) 420.348975ms ago: executing program 1 (id=3541): openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, 0x0, 0x200, 0x0) r0 = openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/input/event1\x00', 0x20881, 0x0) statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x1, 0x401c0, 0x7352, 0x10003c, 0x5, 0x1ffde, 0x7, 0x3, 0xfffffffffffffffe, 0x8, 0x3, 0x3, 0x4, 0xb4, 0x9, 0x9, 0x10005, 0x2, 0x200000000004, 0xffefffff, 0x7, 0x2000, 0x203, 0x0, 0x20e9d17d, 0x400300000000000, 0xdb, 0x0, 0x80000000, 0xf04, [0xfffffffffffffffe, 0x0, 0x2, 0xfffffffffffffffd, 0x2, 0xfffffffffffffffe, 0x0, 0x20000000000007, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6, 0x10000, 0x0, 0x0, 0x81, 0x0, 0x0, 0x5, 0xff5b, 0xc6f, 0x2, 0x9, 0x0, 0x66, 0x2, 0x1, 0x3, 0x0, 0x80000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x8c]}, 0x2, 0x7) write$auto(r0, 0x0, 0x40000010001) 285.087092ms ago: executing program 3 (id=3542): close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x28, 0x1, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) pipe2$auto(0x0, 0x80) socket$nl_generic(0x10, 0x3, 0x10) socket(0x28, 0x5, 0x0) recvmmsg$auto(0x3, 0x0, 0x7bf, 0x7bd6, 0x0) mmap$auto(0x2, 0x5182, 0xd, 0xeb1, 0xffffffffffffffff, 0x8000) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendto$auto(0x3, 0x0, 0x13, 0x7, &(0x7f0000000440)=@tipc=@name={0x1e, 0x2, 0x3, {{0x1, 0x1}}}, 0x20) 236.91312ms ago: executing program 1 (id=3543): r0 = socket(0x11, 0x3, 0x9) sendmmsg$auto(r0, &(0x7f00000001c0)={{&(0x7f0000000000), 0x5ac, &(0x7f0000000480)={&(0x7f0000000240)="4c0c580000000000090000000000000007a4bac083077e", 0x49}, 0x4, &(0x7f0000000180), 0x5, 0x11}, 0x5}, 0x2, 0x100) 192.440586ms ago: executing program 0 (id=3544): bpf$auto(0x0, &(0x7f0000000100)=@bpf_attr_4={0x800000000012, 0x4, 0x80000001, 0x8}, 0x6f4) mmap$auto(0x0, 0xa00006, 0x400002, 0x40eb1, 0x602, 0x300000000000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2, 0x1, 0x106) bind$auto(r0, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) openat$dir(0xffffffffffffff9c, 0x0, 0x40000, 0x0) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) madvise$auto(0x0, 0xffffffffffff0001, 0x15) bpf$auto(0x0, &(0x7f0000000780)=@link_update={0xa, @new_map_fd=0x5, 0x4007, @old_prog_fd=0x13b}, 0xa3) sendmsg$auto_GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x4000804) lstat$auto(0x0, 0x0) unshare$auto(0x40000080) write$auto(0x3, 0x0, 0x7fffffff) r1 = openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000040), 0x109101, 0x0) openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D1\x00', 0x3, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) write$auto(r2, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) select$auto(0x9, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da07, 0x3, 0x3, 0x65, 0x8000001f, 0x1000, 0x6d3e, 0x9, 0x2, 0x8]}, 0x0) select$auto(0x9, &(0x7f00000000c0)={[0xeeda, 0x7, 0x100000001, 0x9, 0x6, 0x1ff, 0x6, 0x3, 0x4, 0x4618ecd2, 0x3, 0x42ff, 0x6, 0x9a8c, 0x9, 0x10001]}, 0x0, 0x0, &(0x7f0000000280)={0x6, 0x1000000cb}) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) write$auto(0x3, 0x0, 0xfffffdef) ioctl$auto(r1, 0x2cb, 0xc14) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_ftrace_avail_fops_trace_events(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/tracing/available_events\x00', 0x122080, 0x0) unshare$auto(0x40000080) 92.578151ms ago: executing program 3 (id=3545): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) setfsuid$auto(0xee01) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2b, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @remote}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800007}, 0x5, 0x20000000) sendmsg$auto_NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x92bacacda52c840b) socket(0x1e, 0x1, 0x7fffffff) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) r1 = ioctl$auto_KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$auto(r1, 0x4020ae76, r2) r3 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) write$auto(r3, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) fcntl$auto_F_OFD_SETLK(r3, 0x25, 0xff) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) mkdir$auto(&(0x7f00000001c0)='./file0\x00', 0x0) sendmsg$auto_MACSEC_CMD_ADD_RXSC(0xffffffffffffffff, &(0x7f0000004100)={0x0, 0x0, &(0x7f00000040c0)={&(0x7f0000000640)={0x1fc, 0x0, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@MACSEC_ATTR_SA_CONFIG={0x1e5, 0x3, 0x0, 0x1, [@generic="8979d537b15e7b269e9709c30666825ba8856ad6ab3ad99e85500cfcb077edaa5b915dd1f18d8e7a6b4d0b7cb61f05410078b526f7c55e160e456600b550bc4608675b2863e17ed770ed3c99520a794968efa84653a54d5768ad32e84b", @typed={0x8, 0x14, 0x0, 0x0, @fd}, @typed={0xc, 0x15, 0x0, 0x0, @u64=0x1}, @nested={0xf0, 0x3f, 0x0, 0x1, [@nested={0x4, 0x147}, @nested={0xdb, 0x6a, 0x0, 0x1, [@typed={0x8, 0x3a, 0x0, 0x0, @pid}, @generic="bf5b27f7ca0cd0458ef9571ba2c2ce4b6a8b2edfa319f14046f29db41648496e0954f63bdf0a9a97fdccd8010ce8dd19c7496728a132479002eff0a8f6b333f214a6953fb4a56daa037682977bff5433917436a9386670ac615677eb7f975600f9938a36ae6e621483295767e4360411dc876b9eafe6c6", @generic="b8b97b545392ccd2ffd10f4c40adfaafca1baa6520f8bf0a3f1c1d8ed4ccec22d26331ca2854a31224e49053aff8b637ead553ba98c8fe5dfcf814d4d9185ff5822943b79857492251a1f8a1a567c0c3e1a8bca9", @nested={0x4, 0x12d}]}, @nested={0xc, 0xb1, 0x0, 0x1, [@nested={0x8, 0xd9, 0x0, 0x1, [@typed={0x4, 0x62}]}]}]}, @nested={0x7d, 0x131, 0x0, 0x1, [@generic="50120c124ea20387f709960370226a528831e2", @nested={0x4, 0xb8}, @generic="f02d72fc59d62a29c71a93936fe78cc8de3bea381cd6297070bffe162d4e3e6b3a7cd931a27f82b43bfb508bd263d57a40878f75d8be4b2c5bced27c70b8e2ac93b5aecb2001b1600c1d15a15cc6255d3f52", @typed={0x8, 0x90, 0x0, 0x0, @fd}, @typed={0x8, 0x5c, 0x0, 0x0, @u32=0xd079}]}]}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x20040801}, 0x4000090) mbind$auto(0x2000, 0x100000004, 0x100000000, 0x0, 0x5, 0x2) setsockopt$auto(0x3, 0x1, 0x20, 0x0, 0x9) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) shutdown$auto(0x200000003, 0x2) socket(0x2, 0x80000, 0x40000) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x6, 0x8000) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) 92.225418ms ago: executing program 1 (id=3546): mmap$auto(0x0, 0x2000c, 0xdf, 0x20eb1, 0x40000000000a5, 0x8000) openat$auto_tun_fops_tun(0xffffffffffffff9c, 0x0, 0x2002, 0x0) r0 = getpid() process_vm_readv$auto(r0, &(0x7f0000000000)={0x0, 0xfff}, 0x40000000001, &(0x7f0000000180)={&(0x7f0000000140), 0x40000000001243}, 0xa, 0x0) ioctl$auto(0x3, 0x400454ca, 0x38) 0s ago: executing program 2 (id=3547): mmap$auto(0x0, 0x400009, 0xdf, 0x9b72, 0x8000000000000003, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x82, 0x0) socket(0x2, 0x1, 0x0) futex$auto(0x0, 0xa, 0x0, 0x0, 0x0, 0x440a48d2) kernel console output (not intermixed with test programs): c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 851.248391][T27594] RSP: 002b:00007fb6d9994038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 851.248406][T27594] RAX: ffffffffffffffda RBX: 00007fb6d8dd5fa0 RCX: 00007fb6d8b8ec29 [ 851.248418][T27594] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 851.248427][T27594] RBP: 00007fb6d8c11e41 R08: 0000000000000000 R09: 0000000000000000 [ 851.248436][T27594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 851.248445][T27594] R13: 00007fb6d8dd6038 R14: 00007fb6d8dd5fa0 R15: 00007fff24f45c88 [ 851.248464][T27594] [ 852.190710][T27587] tty tty1: ldisc open failed (-12), clearing slot 0 [ 852.330639][T27608] random: crng reseeded on system resumption [ 852.459069][T27612] ubi0: attaching mtd1 [ 852.478278][T27612] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 852.552599][T27612] FAULT_INJECTION: forcing a failure. [ 852.552599][T27612] name failslab, interval 1, probability 0, space 0, times 0 [ 852.600976][T27612] CPU: 1 UID: 0 PID: 27612 Comm: syz.0.3044 Tainted: G U syzkaller #0 PREEMPT(full) [ 852.601001][T27612] Tainted: [U]=USER [ 852.601007][T27612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 852.601016][T27612] Call Trace: [ 852.601022][T27612] [ 852.601028][T27612] dump_stack_lvl+0x16c/0x1f0 [ 852.601055][T27612] should_fail_ex+0x512/0x640 [ 852.601081][T27612] should_failslab+0xc2/0x120 [ 852.601101][T27612] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 852.601120][T27612] ? zswap_store+0x839/0x25a0 [ 852.601144][T27612] zswap_store+0x839/0x25a0 [ 852.601173][T27612] ? __pfx_zswap_store+0x10/0x10 [ 852.601204][T27612] ? do_raw_spin_lock+0x12c/0x2b0 [ 852.601227][T27612] ? find_held_lock+0x2b/0x80 [ 852.601242][T27612] ? folio_free_swap+0x171/0x580 [ 852.601261][T27612] ? do_raw_spin_unlock+0x172/0x230 [ 852.601281][T27612] ? swp_swap_info+0xce/0x130 [ 852.601299][T27612] ? __pfx_swp_swap_info+0x10/0x10 [ 852.601318][T27612] ? __pfx_try_to_unmap+0x10/0x10 [ 852.601337][T27612] swap_writeout+0x3b2/0xfe0 [ 852.601358][T27612] ? folio_clear_dirty_for_io+0x112/0x810 [ 852.601382][T27612] shrink_folio_list+0x3e46/0x4880 [ 852.601404][T27612] ? __pfx_shrink_folio_list+0x10/0x10 [ 852.601420][T27612] ? unwind_next_frame+0x3fe/0x20a0 [ 852.601434][T27612] ? exc_page_fault+0x5c/0xb0 [ 852.601455][T27612] ? asm_exc_page_fault+0x26/0x30 [ 852.601468][T27612] ? __kernel_text_address+0xd/0x40 [ 852.601482][T27612] ? unwind_get_return_address+0x59/0xa0 [ 852.601502][T27612] ? __lock_acquire+0x62e/0x1ce0 [ 852.601539][T27612] ? find_held_lock+0x2b/0x80 [ 852.601556][T27612] reclaim_folio_list+0xda/0x5d0 [ 852.601570][T27612] ? __pfx_css_rstat_updated+0x10/0x10 [ 852.601587][T27612] ? __pfx_reclaim_folio_list+0x10/0x10 [ 852.601609][T27612] ? lru_gen_update_size+0x543/0xe10 [ 852.601628][T27612] ? lru_gen_del_folio+0x32b/0x540 [ 852.601643][T27612] reclaim_pages+0x47b/0x650 [ 852.601660][T27612] ? __pfx_reclaim_pages+0x10/0x10 [ 852.601675][T27612] ? find_held_lock+0x2b/0x80 [ 852.601689][T27612] ? madvise_cold_or_pageout_pte_range+0x749/0x2120 [ 852.601713][T27612] madvise_cold_or_pageout_pte_range+0x1546/0x2120 [ 852.601743][T27612] ? __pfx_madvise_cold_or_pageout_pte_range+0x10/0x10 [ 852.601763][T27612] ? __lock_acquire+0x62e/0x1ce0 [ 852.601783][T27612] ? __dquot_alloc_space+0x93d/0xe20 [ 852.601803][T27612] ? css_rstat_updated+0x1c2/0x510 [ 852.601818][T27612] ? __pfx_madvise_cold_or_pageout_pte_range+0x10/0x10 [ 852.601840][T27612] walk_pgd_range+0xc02/0x1f50 [ 852.601871][T27612] ? __pfx_walk_pgd_range+0x10/0x10 [ 852.601894][T27612] __walk_page_range+0x163/0x820 [ 852.601913][T27612] ? __lock_acquire+0xb97/0x1ce0 [ 852.601936][T27612] walk_page_range_vma+0x2c7/0xa20 [ 852.601956][T27612] ? __pfx_walk_page_range_vma+0x10/0x10 [ 852.601974][T27612] ? find_held_lock+0x2b/0x80 [ 852.601996][T27612] madvise_pageout+0x257/0x540 [ 852.602016][T27612] ? __pfx_madvise_pageout+0x10/0x10 [ 852.602044][T27612] ? mtree_range_walk+0x718/0xc00 [ 852.602066][T27612] madvise_vma_behavior+0xb22/0x2d60 [ 852.602090][T27612] ? __pfx_madvise_vma_behavior+0x10/0x10 [ 852.602112][T27612] ? __pfx_mt_find+0x10/0x10 [ 852.602129][T27612] ? find_vma_prev+0xda/0x160 [ 852.602153][T27612] ? find_vma+0xbf/0x140 [ 852.602171][T27612] ? __pfx_find_vma+0x10/0x10 [ 852.602196][T27612] ? __futex_wait+0x24c/0x2f0 [ 852.602220][T27612] madvise_walk_vmas+0x31f/0x9c0 [ 852.602245][T27612] ? __pfx_madvise_walk_vmas+0x10/0x10 [ 852.602271][T27612] madvise_do_behavior+0x1e2/0x530 [ 852.602290][T27612] ? futex_private_hash_put+0x18a/0x300 [ 852.602308][T27612] ? __pfx_madvise_do_behavior+0x10/0x10 [ 852.602329][T27612] ? down_read+0x13d/0x480 [ 852.602352][T27612] do_madvise+0x176/0x240 [ 852.602371][T27612] ? __pfx_do_madvise+0x10/0x10 [ 852.602390][T27612] ? do_futex+0x122/0x350 [ 852.602420][T27612] ? xfd_validate_state+0x61/0x180 [ 852.602439][T27612] ? __pfx_ksys_write+0x10/0x10 [ 852.602459][T27612] __x64_sys_madvise+0xa9/0x110 [ 852.602479][T27612] ? lockdep_hardirqs_on+0x7c/0x110 [ 852.602499][T27612] do_syscall_64+0xcd/0x4c0 [ 852.602522][T27612] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 852.602537][T27612] RIP: 0033:0x7f8db118ec29 [ 852.602550][T27612] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 852.602565][T27612] RSP: 002b:00007f8db1fb7038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 852.602580][T27612] RAX: ffffffffffffffda RBX: 00007f8db13d5fa0 RCX: 00007f8db118ec29 [ 852.602590][T27612] RDX: 0000000000000015 RSI: ffffffffffff0001 RDI: 0000000000000000 [ 852.602599][T27612] RBP: 00007f8db1211e41 R08: 0000000000000000 R09: 0000000000000000 [ 852.602608][T27612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 852.602617][T27612] R13: 00007f8db13d6038 R14: 00007f8db13d5fa0 R15: 00007ffca81a5488 [ 852.602637][T27612] [ 853.115478][T27609] FAULT_INJECTION: forcing a failure. [ 853.115478][T27609] name failslab, interval 1, probability 0, space 0, times 0 [ 853.128156][T27609] CPU: 1 UID: 0 PID: 27609 Comm: syz.3.3043 Tainted: G U syzkaller #0 PREEMPT(full) [ 853.128182][T27609] Tainted: [U]=USER [ 853.128187][T27609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 853.128196][T27609] Call Trace: [ 853.128202][T27609] [ 853.128208][T27609] dump_stack_lvl+0x16c/0x1f0 [ 853.128235][T27609] should_fail_ex+0x512/0x640 [ 853.128258][T27609] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 853.128278][T27609] should_failslab+0xc2/0x120 [ 853.128298][T27609] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 853.128315][T27609] ? posix_lock_inode+0x1b7/0x2280 [ 853.128341][T27609] posix_lock_inode+0x1b7/0x2280 [ 853.128370][T27609] ? __pfx_posix_lock_inode+0x10/0x10 [ 853.128397][T27609] vfs_lock_file+0xfb/0x150 [ 853.128419][T27609] fcntl_setlk+0x3ff/0xe20 [ 853.128436][T27609] ? __pfx_fcntl_setlk+0x10/0x10 [ 853.128449][T27609] ? lockdep_hardirqs_on+0x7c/0x110 [ 853.128478][T27609] ? rep_movs_alternative+0x30/0x90 [ 853.128498][T27609] do_fcntl+0xbce/0x15a0 [ 853.128520][T27609] ? __pfx_do_fcntl+0x10/0x10 [ 853.128544][T27609] ? tomoyo_file_fcntl+0x6c/0xc0 [ 853.128561][T27609] __x64_sys_fcntl+0x163/0x200 [ 853.128583][T27609] do_syscall_64+0xcd/0x4c0 [ 853.128605][T27609] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 853.128620][T27609] RIP: 0033:0x7f2fc978ec29 [ 853.128633][T27609] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 853.128648][T27609] RSP: 002b:00007f2fca571038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 853.128662][T27609] RAX: ffffffffffffffda RBX: 00007f2fc99d5fa0 RCX: 00007f2fc978ec29 [ 853.128672][T27609] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 853.128680][T27609] RBP: 00007f2fc9811e41 R08: 0000000000000000 R09: 0000000000000000 [ 853.128689][T27609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 853.128698][T27609] R13: 00007f2fc99d6038 R14: 00007f2fc99d5fa0 R15: 00007ffe92c418f8 [ 853.128717][T27609] [ 854.500907][T27638] ubi0: attaching mtd1 [ 854.521000][T27638] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 855.697390][T27664] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3052'. [ 855.749181][T27663] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 855.868621][T27667] random: crng reseeded on system resumption [ 856.858143][T27687] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 857.095832][T27692] netlink: 20 bytes leftover after parsing attributes in process `syz.3.3056'. [ 857.320807][T27698] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 858.180143][T27727] FAULT_INJECTION: forcing a failure. [ 858.180143][T27727] name failslab, interval 1, probability 0, space 0, times 0 [ 858.215975][T27739] ubi0: attaching mtd1 [ 858.231929][T27739] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 858.249201][T27727] CPU: 1 UID: 0 PID: 27727 Comm: syz.3.3064 Tainted: G U syzkaller #0 PREEMPT(full) [ 858.249229][T27727] Tainted: [U]=USER [ 858.249234][T27727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 858.249244][T27727] Call Trace: [ 858.249249][T27727] [ 858.249257][T27727] dump_stack_lvl+0x16c/0x1f0 [ 858.249284][T27727] should_fail_ex+0x512/0x640 [ 858.249306][T27727] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 858.249327][T27727] should_failslab+0xc2/0x120 [ 858.249346][T27727] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 858.249364][T27727] ? posix_lock_inode+0x1b7/0x2280 [ 858.249389][T27727] posix_lock_inode+0x1b7/0x2280 [ 858.249418][T27727] ? __pfx_posix_lock_inode+0x10/0x10 [ 858.249445][T27727] vfs_lock_file+0xfb/0x150 [ 858.249458][T27727] fcntl_setlk+0x3ff/0xe20 [ 858.249474][T27727] ? __pfx_fcntl_setlk+0x10/0x10 [ 858.249487][T27727] ? lockdep_hardirqs_on+0x7c/0x110 [ 858.249515][T27727] ? rep_movs_alternative+0x30/0x90 [ 858.249534][T27727] do_fcntl+0xbce/0x15a0 [ 858.249555][T27727] ? __pfx_do_fcntl+0x10/0x10 [ 858.249579][T27727] ? tomoyo_file_fcntl+0x6c/0xc0 [ 858.249595][T27727] __x64_sys_fcntl+0x163/0x200 [ 858.249617][T27727] do_syscall_64+0xcd/0x4c0 [ 858.249640][T27727] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 858.249655][T27727] RIP: 0033:0x7f2fc978ec29 [ 858.249677][T27727] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 858.249692][T27727] RSP: 002b:00007f2fca571038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 858.249707][T27727] RAX: ffffffffffffffda RBX: 00007f2fc99d5fa0 RCX: 00007f2fc978ec29 [ 858.249717][T27727] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 858.249727][T27727] RBP: 00007f2fc9811e41 R08: 0000000000000000 R09: 0000000000000000 [ 858.249736][T27727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 858.249745][T27727] R13: 00007f2fc99d6038 R14: 00007f2fc99d5fa0 R15: 00007ffe92c418f8 [ 858.249763][T27727] [ 858.950705][T27748] ubi0: attaching mtd1 [ 858.954970][T27748] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 859.394207][T27755] FAULT_INJECTION: forcing a failure. [ 859.394207][T27755] name failslab, interval 1, probability 0, space 0, times 0 [ 859.430946][T27763] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 859.460744][T27755] CPU: 1 UID: 0 PID: 27755 Comm: syz.0.3068 Tainted: G U syzkaller #0 PREEMPT(full) [ 859.460771][T27755] Tainted: [U]=USER [ 859.460776][T27755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 859.460785][T27755] Call Trace: [ 859.460791][T27755] [ 859.460797][T27755] dump_stack_lvl+0x16c/0x1f0 [ 859.460822][T27755] should_fail_ex+0x512/0x640 [ 859.460845][T27755] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 859.460865][T27755] should_failslab+0xc2/0x120 [ 859.460885][T27755] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 859.460902][T27755] ? posix_lock_inode+0x1b7/0x2280 [ 859.460927][T27755] posix_lock_inode+0x1b7/0x2280 [ 859.460956][T27755] ? __pfx_posix_lock_inode+0x10/0x10 [ 859.460983][T27755] vfs_lock_file+0xfb/0x150 [ 859.460997][T27755] fcntl_setlk+0x3ff/0xe20 [ 859.461013][T27755] ? __pfx_fcntl_setlk+0x10/0x10 [ 859.461026][T27755] ? lockdep_hardirqs_on+0x7c/0x110 [ 859.461053][T27755] ? rep_movs_alternative+0x30/0x90 [ 859.461073][T27755] do_fcntl+0xbce/0x15a0 [ 859.461093][T27755] ? __pfx_do_fcntl+0x10/0x10 [ 859.461117][T27755] ? tomoyo_file_fcntl+0x6c/0xc0 [ 859.461134][T27755] __x64_sys_fcntl+0x163/0x200 [ 859.461155][T27755] do_syscall_64+0xcd/0x4c0 [ 859.461181][T27755] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 859.461196][T27755] RIP: 0033:0x7f8db118ec29 [ 859.461209][T27755] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 859.461223][T27755] RSP: 002b:00007f8db1fb7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 859.461237][T27755] RAX: ffffffffffffffda RBX: 00007f8db13d5fa0 RCX: 00007f8db118ec29 [ 859.461246][T27755] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 859.461255][T27755] RBP: 00007f8db1211e41 R08: 0000000000000000 R09: 0000000000000000 [ 859.461263][T27755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 859.461272][T27755] R13: 00007f8db13d6038 R14: 00007f8db13d5fa0 R15: 00007ffca81a5488 [ 859.461290][T27755] [ 860.031895][T27772] random: crng reseeded on system resumption [ 860.373951][T27776] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 860.691449][T27785] ubi0: attaching mtd1 [ 860.719895][T27785] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 861.208227][T27787] FAULT_INJECTION: forcing a failure. [ 861.208227][T27787] name failslab, interval 1, probability 0, space 0, times 0 [ 861.276954][T27787] CPU: 1 UID: 0 PID: 27787 Comm: syz.2.3076 Tainted: G U syzkaller #0 PREEMPT(full) [ 861.276979][T27787] Tainted: [U]=USER [ 861.276985][T27787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 861.276995][T27787] Call Trace: [ 861.277001][T27787] [ 861.277007][T27787] dump_stack_lvl+0x16c/0x1f0 [ 861.277033][T27787] should_fail_ex+0x512/0x640 [ 861.277055][T27787] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 861.277076][T27787] should_failslab+0xc2/0x120 [ 861.277096][T27787] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 861.277114][T27787] ? posix_lock_inode+0x1b7/0x2280 [ 861.277139][T27787] posix_lock_inode+0x1b7/0x2280 [ 861.277167][T27787] ? __pfx_posix_lock_inode+0x10/0x10 [ 861.277194][T27787] vfs_lock_file+0xfb/0x150 [ 861.277208][T27787] fcntl_setlk+0x3ff/0xe20 [ 861.277224][T27787] ? __pfx_fcntl_setlk+0x10/0x10 [ 861.277236][T27787] ? lockdep_hardirqs_on+0x7c/0x110 [ 861.277264][T27787] ? rep_movs_alternative+0x30/0x90 [ 861.277284][T27787] do_fcntl+0xbce/0x15a0 [ 861.277305][T27787] ? __pfx_do_fcntl+0x10/0x10 [ 861.277337][T27787] ? tomoyo_file_fcntl+0x6c/0xc0 [ 861.277355][T27787] __x64_sys_fcntl+0x163/0x200 [ 861.277378][T27787] do_syscall_64+0xcd/0x4c0 [ 861.277401][T27787] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 861.277416][T27787] RIP: 0033:0x7fb6d8b8ec29 [ 861.277428][T27787] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 861.277442][T27787] RSP: 002b:00007fb6d9994038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 861.277456][T27787] RAX: ffffffffffffffda RBX: 00007fb6d8dd5fa0 RCX: 00007fb6d8b8ec29 [ 861.277466][T27787] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 861.277475][T27787] RBP: 00007fb6d8c11e41 R08: 0000000000000000 R09: 0000000000000000 [ 861.277483][T27787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 861.277492][T27787] R13: 00007fb6d8dd6038 R14: 00007fb6d8dd5fa0 R15: 00007fff24f45c88 [ 861.277510][T27787] [ 861.840147][T27807] random: crng reseeded on system resumption [ 863.308183][T27835] FAULT_INJECTION: forcing a failure. [ 863.308183][T27835] name failslab, interval 1, probability 0, space 0, times 0 [ 863.308213][T27835] CPU: 1 UID: 0 PID: 27835 Comm: syz.1.3084 Tainted: G U syzkaller #0 PREEMPT(full) [ 863.308234][T27835] Tainted: [U]=USER [ 863.308239][T27835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 863.308249][T27835] Call Trace: [ 863.308254][T27835] [ 863.308260][T27835] dump_stack_lvl+0x16c/0x1f0 [ 863.308286][T27835] should_fail_ex+0x512/0x640 [ 863.308308][T27835] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 863.308327][T27835] should_failslab+0xc2/0x120 [ 863.308346][T27835] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 863.308363][T27835] ? posix_lock_inode+0x1b7/0x2280 [ 863.308387][T27835] posix_lock_inode+0x1b7/0x2280 [ 863.308419][T27835] ? __pfx_posix_lock_inode+0x10/0x10 [ 863.308446][T27835] vfs_lock_file+0xfb/0x150 [ 863.308460][T27835] fcntl_setlk+0x3ff/0xe20 [ 863.308475][T27835] ? __pfx_fcntl_setlk+0x10/0x10 [ 863.308488][T27835] ? lockdep_hardirqs_on+0x7c/0x110 [ 863.308516][T27835] ? rep_movs_alternative+0x30/0x90 [ 863.308537][T27835] do_fcntl+0xbce/0x15a0 [ 863.308557][T27835] ? __pfx_do_fcntl+0x10/0x10 [ 863.308581][T27835] ? tomoyo_file_fcntl+0x6c/0xc0 [ 863.308597][T27835] __x64_sys_fcntl+0x163/0x200 [ 863.308619][T27835] do_syscall_64+0xcd/0x4c0 [ 863.308641][T27835] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 863.308656][T27835] RIP: 0033:0x7f2f25d8ec29 [ 863.308668][T27835] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 863.308682][T27835] RSP: 002b:00007f2f23ff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 863.308696][T27835] RAX: ffffffffffffffda RBX: 00007f2f25fd5fa0 RCX: 00007f2f25d8ec29 [ 863.308706][T27835] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 863.308714][T27835] RBP: 00007f2f25e11e41 R08: 0000000000000000 R09: 0000000000000000 [ 863.308723][T27835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 863.308731][T27835] R13: 00007f2f25fd6038 R14: 00007f2f25fd5fa0 R15: 00007ffc03041cd8 [ 863.308750][T27835] [ 864.016769][T27851] FAULT_INJECTION: forcing a failure. [ 864.016769][T27851] name failslab, interval 1, probability 0, space 0, times 0 [ 864.016800][T27851] CPU: 1 UID: 0 PID: 27851 Comm: syz.2.3086 Tainted: G U syzkaller #0 PREEMPT(full) [ 864.016822][T27851] Tainted: [U]=USER [ 864.016827][T27851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 864.016836][T27851] Call Trace: [ 864.016842][T27851] [ 864.016853][T27851] dump_stack_lvl+0x16c/0x1f0 [ 864.016880][T27851] should_fail_ex+0x512/0x640 [ 864.016902][T27851] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 864.016923][T27851] should_failslab+0xc2/0x120 [ 864.016943][T27851] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 864.016960][T27851] ? posix_lock_inode+0x1b7/0x2280 [ 864.016985][T27851] posix_lock_inode+0x1b7/0x2280 [ 864.017021][T27851] ? __pfx_posix_lock_inode+0x10/0x10 [ 864.017050][T27851] vfs_lock_file+0xfb/0x150 [ 864.017065][T27851] fcntl_setlk+0x3ff/0xe20 [ 864.017081][T27851] ? __pfx_fcntl_setlk+0x10/0x10 [ 864.017095][T27851] ? lockdep_hardirqs_on+0x7c/0x110 [ 864.017124][T27851] ? rep_movs_alternative+0x30/0x90 [ 864.017144][T27851] do_fcntl+0xbce/0x15a0 [ 864.017164][T27851] ? __pfx_do_fcntl+0x10/0x10 [ 864.017188][T27851] ? tomoyo_file_fcntl+0x6c/0xc0 [ 864.017205][T27851] __x64_sys_fcntl+0x163/0x200 [ 864.017228][T27851] do_syscall_64+0xcd/0x4c0 [ 864.017250][T27851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 864.017264][T27851] RIP: 0033:0x7fb6d8b8ec29 [ 864.017277][T27851] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 864.017291][T27851] RSP: 002b:00007fb6d9994038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 864.017305][T27851] RAX: ffffffffffffffda RBX: 00007fb6d8dd5fa0 RCX: 00007fb6d8b8ec29 [ 864.017315][T27851] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 864.017324][T27851] RBP: 00007fb6d8c11e41 R08: 0000000000000000 R09: 0000000000000000 [ 864.017332][T27851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 864.017341][T27851] R13: 00007fb6d8dd6038 R14: 00007fb6d8dd5fa0 R15: 00007fff24f45c88 [ 864.017360][T27851] [ 865.628711][T27879] FAULT_INJECTION: forcing a failure. [ 865.628711][T27879] name failslab, interval 1, probability 0, space 0, times 0 [ 865.690585][T27879] CPU: 1 UID: 0 PID: 27879 Comm: syz.0.3090 Tainted: G U syzkaller #0 PREEMPT(full) [ 865.690612][T27879] Tainted: [U]=USER [ 865.690617][T27879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 865.690626][T27879] Call Trace: [ 865.690632][T27879] [ 865.690639][T27879] dump_stack_lvl+0x16c/0x1f0 [ 865.690666][T27879] should_fail_ex+0x512/0x640 [ 865.690688][T27879] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 865.690709][T27879] should_failslab+0xc2/0x120 [ 865.690728][T27879] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 865.690745][T27879] ? posix_lock_inode+0x1b7/0x2280 [ 865.690771][T27879] posix_lock_inode+0x1b7/0x2280 [ 865.690800][T27879] ? __pfx_posix_lock_inode+0x10/0x10 [ 865.690832][T27879] vfs_lock_file+0xfb/0x150 [ 865.690846][T27879] fcntl_setlk+0x3ff/0xe20 [ 865.690908][T27879] ? __pfx_fcntl_setlk+0x10/0x10 [ 865.690922][T27879] ? lockdep_hardirqs_on+0x7c/0x110 [ 865.690952][T27879] ? rep_movs_alternative+0x30/0x90 [ 865.690973][T27879] do_fcntl+0xbce/0x15a0 [ 865.690994][T27879] ? __pfx_do_fcntl+0x10/0x10 [ 865.691018][T27879] ? tomoyo_file_fcntl+0x6c/0xc0 [ 865.691035][T27879] __x64_sys_fcntl+0x163/0x200 [ 865.691056][T27879] do_syscall_64+0xcd/0x4c0 [ 865.691079][T27879] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 865.691094][T27879] RIP: 0033:0x7f8db118ec29 [ 865.691107][T27879] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 865.691122][T27879] RSP: 002b:00007f8db1fb7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 865.691137][T27879] RAX: ffffffffffffffda RBX: 00007f8db13d5fa0 RCX: 00007f8db118ec29 [ 865.691146][T27879] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 865.691155][T27879] RBP: 00007f8db1211e41 R08: 0000000000000000 R09: 0000000000000000 [ 865.691163][T27879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 865.691172][T27879] R13: 00007f8db13d6038 R14: 00007f8db13d5fa0 R15: 00007ffca81a5488 [ 865.691191][T27879] [ 866.519070][T27905] ubi0: attaching mtd1 [ 866.525038][T27905] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 866.662196][T27875] FAULT_INJECTION: forcing a failure. [ 866.662196][T27875] name failslab, interval 1, probability 0, space 0, times 0 [ 866.731585][T27875] CPU: 1 UID: 0 PID: 27875 Comm: syz.2.3089 Tainted: G U syzkaller #0 PREEMPT(full) [ 866.731611][T27875] Tainted: [U]=USER [ 866.731616][T27875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 866.731625][T27875] Call Trace: [ 866.731631][T27875] [ 866.731637][T27875] dump_stack_lvl+0x16c/0x1f0 [ 866.731664][T27875] should_fail_ex+0x512/0x640 [ 866.731687][T27875] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 866.731714][T27875] should_failslab+0xc2/0x120 [ 866.731734][T27875] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 866.731753][T27875] ? posix_lock_inode+0x1b7/0x2280 [ 866.731780][T27875] posix_lock_inode+0x1b7/0x2280 [ 866.731809][T27875] ? __pfx_posix_lock_inode+0x10/0x10 [ 866.731836][T27875] vfs_lock_file+0xfb/0x150 [ 866.731850][T27875] fcntl_setlk+0x3ff/0xe20 [ 866.731866][T27875] ? __pfx_fcntl_setlk+0x10/0x10 [ 866.731879][T27875] ? lockdep_hardirqs_on+0x7c/0x110 [ 866.731906][T27875] ? rep_movs_alternative+0x30/0x90 [ 866.731926][T27875] do_fcntl+0xbce/0x15a0 [ 866.731946][T27875] ? __pfx_do_fcntl+0x10/0x10 [ 866.731970][T27875] ? tomoyo_file_fcntl+0x6c/0xc0 [ 866.731987][T27875] __x64_sys_fcntl+0x163/0x200 [ 866.732008][T27875] do_syscall_64+0xcd/0x4c0 [ 866.732031][T27875] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 866.732045][T27875] RIP: 0033:0x7fb6d8b8ec29 [ 866.732058][T27875] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 866.732072][T27875] RSP: 002b:00007fb6d9994038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 866.732085][T27875] RAX: ffffffffffffffda RBX: 00007fb6d8dd5fa0 RCX: 00007fb6d8b8ec29 [ 866.732095][T27875] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 866.732103][T27875] RBP: 00007fb6d8c11e41 R08: 0000000000000000 R09: 0000000000000000 [ 866.732113][T27875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 866.732122][T27875] R13: 00007fb6d8dd6038 R14: 00007fb6d8dd5fa0 R15: 00007fff24f45c88 [ 866.732141][T27875] [ 867.209297][T27913] random: crng reseeded on system resumption [ 867.520694][T27914] FAULT_INJECTION: forcing a failure. [ 867.520694][T27914] name failslab, interval 1, probability 0, space 0, times 0 [ 867.549193][T27914] CPU: 1 UID: 0 PID: 27914 Comm: syz.0.3095 Tainted: G U syzkaller #0 PREEMPT(full) [ 867.549221][T27914] Tainted: [U]=USER [ 867.549226][T27914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 867.549235][T27914] Call Trace: [ 867.549242][T27914] [ 867.549248][T27914] dump_stack_lvl+0x16c/0x1f0 [ 867.549275][T27914] should_fail_ex+0x512/0x640 [ 867.549297][T27914] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 867.549317][T27914] should_failslab+0xc2/0x120 [ 867.549337][T27914] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 867.549354][T27914] ? posix_lock_inode+0x1b7/0x2280 [ 867.549379][T27914] posix_lock_inode+0x1b7/0x2280 [ 867.549407][T27914] ? __pfx_posix_lock_inode+0x10/0x10 [ 867.549434][T27914] vfs_lock_file+0xfb/0x150 [ 867.549448][T27914] fcntl_setlk+0x3ff/0xe20 [ 867.549463][T27914] ? __pfx_fcntl_setlk+0x10/0x10 [ 867.549476][T27914] ? lockdep_hardirqs_on+0x7c/0x110 [ 867.549504][T27914] ? rep_movs_alternative+0x30/0x90 [ 867.549523][T27914] do_fcntl+0xbce/0x15a0 [ 867.549544][T27914] ? __pfx_do_fcntl+0x10/0x10 [ 867.549567][T27914] ? tomoyo_file_fcntl+0x6c/0xc0 [ 867.549584][T27914] __x64_sys_fcntl+0x163/0x200 [ 867.549606][T27914] do_syscall_64+0xcd/0x4c0 [ 867.549628][T27914] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 867.549642][T27914] RIP: 0033:0x7f8db118ec29 [ 867.549655][T27914] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 867.549669][T27914] RSP: 002b:00007f8db1fb7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 867.549684][T27914] RAX: ffffffffffffffda RBX: 00007f8db13d5fa0 RCX: 00007f8db118ec29 [ 867.549693][T27914] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 867.549702][T27914] RBP: 00007f8db1211e41 R08: 0000000000000000 R09: 0000000000000000 [ 867.549710][T27914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 867.549719][T27914] R13: 00007f8db13d6038 R14: 00007f8db13d5fa0 R15: 00007ffca81a5488 [ 867.549737][T27914] [ 868.634459][T27931] FAULT_INJECTION: forcing a failure. [ 868.634459][T27931] name failslab, interval 1, probability 0, space 0, times 0 [ 868.677527][T27931] CPU: 1 UID: 0 PID: 27931 Comm: syz.0.3100 Tainted: G U syzkaller #0 PREEMPT(full) [ 868.677554][T27931] Tainted: [U]=USER [ 868.677559][T27931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 868.677569][T27931] Call Trace: [ 868.677574][T27931] [ 868.677580][T27931] dump_stack_lvl+0x16c/0x1f0 [ 868.677620][T27931] should_fail_ex+0x512/0x640 [ 868.677643][T27931] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 868.677664][T27931] should_failslab+0xc2/0x120 [ 868.677683][T27931] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 868.677700][T27931] ? lockdep_init_map_type+0x5c/0x280 [ 868.677719][T27931] ? posix_lock_inode+0x342/0x2280 [ 868.677740][T27931] ? __init_waitqueue_head+0xca/0x150 [ 868.677763][T27931] posix_lock_inode+0x342/0x2280 [ 868.677791][T27931] ? __pfx_posix_lock_inode+0x10/0x10 [ 868.677818][T27931] vfs_lock_file+0xfb/0x150 [ 868.677832][T27931] fcntl_setlk+0x3ff/0xe20 [ 868.677847][T27931] ? __pfx_fcntl_setlk+0x10/0x10 [ 868.677860][T27931] ? lockdep_hardirqs_on+0x7c/0x110 [ 868.677887][T27931] ? rep_movs_alternative+0x30/0x90 [ 868.677907][T27931] do_fcntl+0xbce/0x15a0 [ 868.677927][T27931] ? __pfx_do_fcntl+0x10/0x10 [ 868.677951][T27931] ? tomoyo_file_fcntl+0x6c/0xc0 [ 868.677968][T27931] __x64_sys_fcntl+0x163/0x200 [ 868.677989][T27931] do_syscall_64+0xcd/0x4c0 [ 868.678012][T27931] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 868.678026][T27931] RIP: 0033:0x7f8db118ec29 [ 868.678039][T27931] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 868.678053][T27931] RSP: 002b:00007f8db1fb7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 868.678067][T27931] RAX: ffffffffffffffda RBX: 00007f8db13d5fa0 RCX: 00007f8db118ec29 [ 868.678076][T27931] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 868.678085][T27931] RBP: 00007f8db1211e41 R08: 0000000000000000 R09: 0000000000000000 [ 868.678094][T27931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 868.678102][T27931] R13: 00007f8db13d6038 R14: 00007f8db13d5fa0 R15: 00007ffca81a5488 [ 868.678120][T27931] [ 869.250774][T27939] random: crng reseeded on system resumption [ 869.744656][T27948] FAULT_INJECTION: forcing a failure. [ 869.744656][T27948] name failslab, interval 1, probability 0, space 0, times 0 [ 869.787302][T27948] CPU: 1 UID: 0 PID: 27948 Comm: syz.2.3104 Tainted: G U syzkaller #0 PREEMPT(full) [ 869.787329][T27948] Tainted: [U]=USER [ 869.787334][T27948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 869.787343][T27948] Call Trace: [ 869.787349][T27948] [ 869.787356][T27948] dump_stack_lvl+0x16c/0x1f0 [ 869.787390][T27948] should_fail_ex+0x512/0x640 [ 869.787413][T27948] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 869.787434][T27948] should_failslab+0xc2/0x120 [ 869.787453][T27948] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 869.787471][T27948] ? posix_lock_inode+0x1b7/0x2280 [ 869.787496][T27948] posix_lock_inode+0x1b7/0x2280 [ 869.787524][T27948] ? __pfx_posix_lock_inode+0x10/0x10 [ 869.787551][T27948] vfs_lock_file+0xfb/0x150 [ 869.787565][T27948] fcntl_setlk+0x3ff/0xe20 [ 869.787581][T27948] ? __pfx_fcntl_setlk+0x10/0x10 [ 869.787594][T27948] ? lockdep_hardirqs_on+0x7c/0x110 [ 869.787622][T27948] ? rep_movs_alternative+0x30/0x90 [ 869.787641][T27948] do_fcntl+0xbce/0x15a0 [ 869.787662][T27948] ? __pfx_do_fcntl+0x10/0x10 [ 869.787685][T27948] ? tomoyo_file_fcntl+0x6c/0xc0 [ 869.787702][T27948] __x64_sys_fcntl+0x163/0x200 [ 869.787723][T27948] do_syscall_64+0xcd/0x4c0 [ 869.787746][T27948] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 869.787761][T27948] RIP: 0033:0x7fb6d8b8ec29 [ 869.787774][T27948] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 869.787788][T27948] RSP: 002b:00007fb6d9994038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 869.787803][T27948] RAX: ffffffffffffffda RBX: 00007fb6d8dd5fa0 RCX: 00007fb6d8b8ec29 [ 869.787813][T27948] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 869.787823][T27948] RBP: 00007fb6d8c11e41 R08: 0000000000000000 R09: 0000000000000000 [ 869.787832][T27948] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 869.787840][T27948] R13: 00007fb6d8dd6038 R14: 00007fb6d8dd5fa0 R15: 00007fff24f45c88 [ 869.787858][T27948] [ 870.287799][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 870.298792][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 871.850487][T27990] ubi0: attaching mtd1 [ 871.850506][T27990] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 872.532627][T27993] FAULT_INJECTION: forcing a failure. [ 872.532627][T27993] name failslab, interval 1, probability 0, space 0, times 0 [ 872.532656][T27993] CPU: 1 UID: 0 PID: 27993 Comm: syz.2.3114 Tainted: G U syzkaller #0 PREEMPT(full) [ 872.532677][T27993] Tainted: [U]=USER [ 872.532682][T27993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 872.532690][T27993] Call Trace: [ 872.532696][T27993] [ 872.532702][T27993] dump_stack_lvl+0x16c/0x1f0 [ 872.532727][T27993] should_fail_ex+0x512/0x640 [ 872.532749][T27993] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 872.532770][T27993] should_failslab+0xc2/0x120 [ 872.532789][T27993] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 872.532806][T27993] ? posix_lock_inode+0x1b7/0x2280 [ 872.532831][T27993] posix_lock_inode+0x1b7/0x2280 [ 872.532859][T27993] ? __pfx_posix_lock_inode+0x10/0x10 [ 872.532886][T27993] vfs_lock_file+0xfb/0x150 [ 872.532900][T27993] fcntl_setlk+0x3ff/0xe20 [ 872.532915][T27993] ? __pfx_fcntl_setlk+0x10/0x10 [ 872.532928][T27993] ? lockdep_hardirqs_on+0x7c/0x110 [ 872.532956][T27993] ? rep_movs_alternative+0x30/0x90 [ 872.532976][T27993] do_fcntl+0xbce/0x15a0 [ 872.532996][T27993] ? __pfx_do_fcntl+0x10/0x10 [ 872.533020][T27993] ? tomoyo_file_fcntl+0x6c/0xc0 [ 872.533036][T27993] __x64_sys_fcntl+0x163/0x200 [ 872.533058][T27993] do_syscall_64+0xcd/0x4c0 [ 872.533081][T27993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 872.533096][T27993] RIP: 0033:0x7fb6d8b8ec29 [ 872.533108][T27993] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 872.533122][T27993] RSP: 002b:00007fb6d9994038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 872.533147][T27993] RAX: ffffffffffffffda RBX: 00007fb6d8dd5fa0 RCX: 00007fb6d8b8ec29 [ 872.533157][T27993] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 872.533166][T27993] RBP: 00007fb6d8c11e41 R08: 0000000000000000 R09: 0000000000000000 [ 872.533175][T27993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 872.533184][T27993] R13: 00007fb6d8dd6038 R14: 00007fb6d8dd5fa0 R15: 00007fff24f45c88 [ 872.533204][T27993] [ 873.162517][T27998] FAULT_INJECTION: forcing a failure. [ 873.162517][T27998] name failslab, interval 1, probability 0, space 0, times 0 [ 873.162547][T27998] CPU: 1 UID: 0 PID: 27998 Comm: syz.0.3115 Tainted: G U syzkaller #0 PREEMPT(full) [ 873.162567][T27998] Tainted: [U]=USER [ 873.162572][T27998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 873.162581][T27998] Call Trace: [ 873.162587][T27998] [ 873.162593][T27998] dump_stack_lvl+0x16c/0x1f0 [ 873.162618][T27998] should_fail_ex+0x512/0x640 [ 873.162640][T27998] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 873.162660][T27998] should_failslab+0xc2/0x120 [ 873.162680][T27998] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 873.162697][T27998] ? posix_lock_inode+0x1b7/0x2280 [ 873.162722][T27998] posix_lock_inode+0x1b7/0x2280 [ 873.162750][T27998] ? __pfx_posix_lock_inode+0x10/0x10 [ 873.162777][T27998] vfs_lock_file+0xfb/0x150 [ 873.162791][T27998] fcntl_setlk+0x3ff/0xe20 [ 873.162806][T27998] ? __pfx_fcntl_setlk+0x10/0x10 [ 873.162819][T27998] ? lockdep_hardirqs_on+0x7c/0x110 [ 873.162846][T27998] ? rep_movs_alternative+0x30/0x90 [ 873.162866][T27998] do_fcntl+0xbce/0x15a0 [ 873.162886][T27998] ? __pfx_do_fcntl+0x10/0x10 [ 873.162918][T27998] ? tomoyo_file_fcntl+0x6c/0xc0 [ 873.162936][T27998] __x64_sys_fcntl+0x163/0x200 [ 873.162959][T27998] do_syscall_64+0xcd/0x4c0 [ 873.162981][T27998] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 873.162997][T27998] RIP: 0033:0x7f8db118ec29 [ 873.163009][T27998] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 873.163023][T27998] RSP: 002b:00007f8db1fb7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 873.163037][T27998] RAX: ffffffffffffffda RBX: 00007f8db13d5fa0 RCX: 00007f8db118ec29 [ 873.163086][T27998] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 873.163095][T27998] RBP: 00007f8db1211e41 R08: 0000000000000000 R09: 0000000000000000 [ 873.163104][T27998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 873.163112][T27998] R13: 00007f8db13d6038 R14: 00007f8db13d5fa0 R15: 00007ffca81a5488 [ 873.163131][T27998] [ 875.059141][T28025] FAULT_INJECTION: forcing a failure. [ 875.059141][T28025] name failslab, interval 1, probability 0, space 0, times 0 [ 875.059173][T28025] CPU: 1 UID: 0 PID: 28025 Comm: syz.0.3119 Tainted: G U syzkaller #0 PREEMPT(full) [ 875.059195][T28025] Tainted: [U]=USER [ 875.059200][T28025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 875.059210][T28025] Call Trace: [ 875.059215][T28025] [ 875.059221][T28025] dump_stack_lvl+0x16c/0x1f0 [ 875.059246][T28025] should_fail_ex+0x512/0x640 [ 875.059268][T28025] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 875.059289][T28025] should_failslab+0xc2/0x120 [ 875.059309][T28025] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 875.059334][T28025] ? posix_lock_inode+0x1b7/0x2280 [ 875.059360][T28025] posix_lock_inode+0x1b7/0x2280 [ 875.059391][T28025] ? __pfx_posix_lock_inode+0x10/0x10 [ 875.059418][T28025] vfs_lock_file+0xfb/0x150 [ 875.059432][T28025] fcntl_setlk+0x3ff/0xe20 [ 875.059448][T28025] ? __pfx_fcntl_setlk+0x10/0x10 [ 875.059461][T28025] ? lockdep_hardirqs_on+0x7c/0x110 [ 875.059488][T28025] ? rep_movs_alternative+0x30/0x90 [ 875.059508][T28025] do_fcntl+0xbce/0x15a0 [ 875.059529][T28025] ? __pfx_do_fcntl+0x10/0x10 [ 875.059552][T28025] ? tomoyo_file_fcntl+0x6c/0xc0 [ 875.059569][T28025] __x64_sys_fcntl+0x163/0x200 [ 875.059590][T28025] do_syscall_64+0xcd/0x4c0 [ 875.059613][T28025] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 875.059627][T28025] RIP: 0033:0x7f8db118ec29 [ 875.059640][T28025] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 875.059654][T28025] RSP: 002b:00007f8db1fb7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 875.059667][T28025] RAX: ffffffffffffffda RBX: 00007f8db13d5fa0 RCX: 00007f8db118ec29 [ 875.059677][T28025] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 875.059686][T28025] RBP: 00007f8db1211e41 R08: 0000000000000000 R09: 0000000000000000 [ 875.059694][T28025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 875.059702][T28025] R13: 00007f8db13d6038 R14: 00007f8db13d5fa0 R15: 00007ffca81a5488 [ 875.059720][T28025] [ 876.510377][T28058] ubi0: attaching mtd1 [ 876.526883][T28058] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 876.546900][T28060] random: crng reseeded on system resumption [ 876.859767][T28071] random: crng reseeded on system resumption [ 877.597489][T28098] ubi0: attaching mtd1 [ 877.619633][T28098] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 878.401074][T28116] ubi0: attaching mtd1 [ 878.401091][T28116] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 878.527321][T28103] FAULT_INJECTION: forcing a failure. [ 878.527321][T28103] name failslab, interval 1, probability 0, space 0, times 0 [ 878.527350][T28103] CPU: 1 UID: 0 PID: 28103 Comm: syz.3.3132 Tainted: G U syzkaller #0 PREEMPT(full) [ 878.527371][T28103] Tainted: [U]=USER [ 878.527375][T28103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 878.527383][T28103] Call Trace: [ 878.527389][T28103] [ 878.527395][T28103] dump_stack_lvl+0x16c/0x1f0 [ 878.527420][T28103] should_fail_ex+0x512/0x640 [ 878.527441][T28103] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 878.527461][T28103] should_failslab+0xc2/0x120 [ 878.527480][T28103] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 878.527497][T28103] ? posix_lock_inode+0x1b7/0x2280 [ 878.527523][T28103] posix_lock_inode+0x1b7/0x2280 [ 878.527559][T28103] ? __pfx_posix_lock_inode+0x10/0x10 [ 878.527586][T28103] vfs_lock_file+0xfb/0x150 [ 878.527601][T28103] fcntl_setlk+0x3ff/0xe20 [ 878.527617][T28103] ? __pfx_fcntl_setlk+0x10/0x10 [ 878.527630][T28103] ? lockdep_hardirqs_on+0x7c/0x110 [ 878.527660][T28103] ? rep_movs_alternative+0x30/0x90 [ 878.527681][T28103] do_fcntl+0xbce/0x15a0 [ 878.527701][T28103] ? __pfx_do_fcntl+0x10/0x10 [ 878.527725][T28103] ? tomoyo_file_fcntl+0x6c/0xc0 [ 878.527741][T28103] __x64_sys_fcntl+0x163/0x200 [ 878.527763][T28103] do_syscall_64+0xcd/0x4c0 [ 878.527785][T28103] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 878.527800][T28103] RIP: 0033:0x7f2fc978ec29 [ 878.527812][T28103] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 878.527826][T28103] RSP: 002b:00007f2fca571038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 878.527839][T28103] RAX: ffffffffffffffda RBX: 00007f2fc99d5fa0 RCX: 00007f2fc978ec29 [ 878.527849][T28103] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 878.527857][T28103] RBP: 00007f2fc9811e41 R08: 0000000000000000 R09: 0000000000000000 [ 878.527866][T28103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 878.527874][T28103] R13: 00007f2fc99d6038 R14: 00007f2fc99d5fa0 R15: 00007ffe92c418f8 [ 878.527893][T28103] [ 879.909198][T28143] ubi0: attaching mtd1 [ 879.924732][T28143] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 880.188385][T28144] FAULT_INJECTION: forcing a failure. [ 880.188385][T28144] name failslab, interval 1, probability 0, space 0, times 0 [ 880.215016][T28152] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input25 [ 880.355166][T28144] CPU: 1 UID: 0 PID: 28144 Comm: syz.1.3140 Tainted: G U syzkaller #0 PREEMPT(full) [ 880.355193][T28144] Tainted: [U]=USER [ 880.355199][T28144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 880.355208][T28144] Call Trace: [ 880.355214][T28144] [ 880.355220][T28144] dump_stack_lvl+0x16c/0x1f0 [ 880.355246][T28144] should_fail_ex+0x512/0x640 [ 880.355274][T28144] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 880.355296][T28144] should_failslab+0xc2/0x120 [ 880.355315][T28144] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 880.355332][T28144] ? d_instantiate+0x77/0x90 [ 880.355350][T28144] ? alloc_empty_file+0x55/0x1e0 [ 880.355373][T28144] alloc_empty_file+0x55/0x1e0 [ 880.355393][T28144] alloc_file_pseudo+0x13a/0x230 [ 880.355426][T28144] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 880.355448][T28144] ? security_inode_init_security_anon+0x79/0x240 [ 880.355473][T28144] __anon_inode_getfile+0xe8/0x280 [ 880.355494][T28144] new_userfaultfd+0x25e/0x3d0 [ 880.355516][T28144] __x64_sys_userfaultfd+0x4b/0xb0 [ 880.355531][T28144] do_syscall_64+0xcd/0x4c0 [ 880.355553][T28144] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 880.355568][T28144] RIP: 0033:0x7f2f25d8ec29 [ 880.355580][T28144] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 880.355594][T28144] RSP: 002b:00007f2f23ff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000143 [ 880.355609][T28144] RAX: ffffffffffffffda RBX: 00007f2f25fd5fa0 RCX: 00007f2f25d8ec29 [ 880.355619][T28144] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 880.355628][T28144] RBP: 00007f2f25e11e41 R08: 0000000000000000 R09: 0000000000000000 [ 880.355636][T28144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 880.355645][T28144] R13: 00007f2f25fd6038 R14: 00007f2f25fd5fa0 R15: 00007ffc03041cd8 [ 880.355663][T28144] [ 881.055775][T28167] FAULT_INJECTION: forcing a failure. [ 881.055775][T28167] name failslab, interval 1, probability 0, space 0, times 0 [ 881.089195][T28204] random: crng reseeded on system resumption [ 881.098588][T28167] CPU: 1 UID: 0 PID: 28167 Comm: syz.0.3144 Tainted: G U syzkaller #0 PREEMPT(full) [ 881.098616][T28167] Tainted: [U]=USER [ 881.098625][T28167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 881.098635][T28167] Call Trace: [ 881.098641][T28167] [ 881.098647][T28167] dump_stack_lvl+0x16c/0x1f0 [ 881.098675][T28167] should_fail_ex+0x512/0x640 [ 881.098698][T28167] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 881.098718][T28167] should_failslab+0xc2/0x120 [ 881.098738][T28167] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 881.098755][T28167] ? posix_lock_inode+0x1b7/0x2280 [ 881.098781][T28167] posix_lock_inode+0x1b7/0x2280 [ 881.098810][T28167] ? __pfx_posix_lock_inode+0x10/0x10 [ 881.098837][T28167] vfs_lock_file+0xfb/0x150 [ 881.098851][T28167] fcntl_setlk+0x3ff/0xe20 [ 881.098867][T28167] ? __pfx_fcntl_setlk+0x10/0x10 [ 881.098880][T28167] ? lockdep_hardirqs_on+0x7c/0x110 [ 881.098907][T28167] ? rep_movs_alternative+0x30/0x90 [ 881.098927][T28167] do_fcntl+0xbce/0x15a0 [ 881.098948][T28167] ? __pfx_do_fcntl+0x10/0x10 [ 881.098972][T28167] ? tomoyo_file_fcntl+0x6c/0xc0 [ 881.098988][T28167] __x64_sys_fcntl+0x163/0x200 [ 881.099010][T28167] do_syscall_64+0xcd/0x4c0 [ 881.099032][T28167] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 881.099046][T28167] RIP: 0033:0x7f8db118ec29 [ 881.099059][T28167] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 881.099072][T28167] RSP: 002b:00007f8db1fb7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 881.099086][T28167] RAX: ffffffffffffffda RBX: 00007f8db13d5fa0 RCX: 00007f8db118ec29 [ 881.099096][T28167] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 881.099105][T28167] RBP: 00007f8db1211e41 R08: 0000000000000000 R09: 0000000000000000 [ 881.099113][T28167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 881.099122][T28167] R13: 00007f8db13d6038 R14: 00007f8db13d5fa0 R15: 00007ffca81a5488 [ 881.099140][T28167] [ 881.660137][T28155] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input26 [ 882.358904][T28210] FAULT_INJECTION: forcing a failure. [ 882.358904][T28210] name failslab, interval 1, probability 0, space 0, times 0 [ 882.393056][T28246] ubi0: attaching mtd1 [ 882.413310][T28246] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 882.428572][T28210] CPU: 1 UID: 0 PID: 28210 Comm: syz.2.3146 Tainted: G U syzkaller #0 PREEMPT(full) [ 882.428598][T28210] Tainted: [U]=USER [ 882.428603][T28210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 882.428612][T28210] Call Trace: [ 882.428618][T28210] [ 882.428625][T28210] dump_stack_lvl+0x16c/0x1f0 [ 882.428651][T28210] should_fail_ex+0x512/0x640 [ 882.428673][T28210] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 882.428695][T28210] should_failslab+0xc2/0x120 [ 882.428714][T28210] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 882.428731][T28210] ? posix_lock_inode+0x1b7/0x2280 [ 882.428755][T28210] posix_lock_inode+0x1b7/0x2280 [ 882.428784][T28210] ? __pfx_posix_lock_inode+0x10/0x10 [ 882.428811][T28210] vfs_lock_file+0xfb/0x150 [ 882.428826][T28210] fcntl_setlk+0x3ff/0xe20 [ 882.428841][T28210] ? __pfx_fcntl_setlk+0x10/0x10 [ 882.428854][T28210] ? lockdep_hardirqs_on+0x7c/0x110 [ 882.428882][T28210] ? rep_movs_alternative+0x30/0x90 [ 882.428901][T28210] do_fcntl+0xbce/0x15a0 [ 882.428922][T28210] ? __pfx_do_fcntl+0x10/0x10 [ 882.428945][T28210] ? tomoyo_file_fcntl+0x6c/0xc0 [ 882.428962][T28210] __x64_sys_fcntl+0x163/0x200 [ 882.428984][T28210] do_syscall_64+0xcd/0x4c0 [ 882.429006][T28210] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 882.429020][T28210] RIP: 0033:0x7fb6d8b8ec29 [ 882.429032][T28210] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 882.429046][T28210] RSP: 002b:00007fb6d9994038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 882.429060][T28210] RAX: ffffffffffffffda RBX: 00007fb6d8dd5fa0 RCX: 00007fb6d8b8ec29 [ 882.429070][T28210] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 882.429079][T28210] RBP: 00007fb6d8c11e41 R08: 0000000000000000 R09: 0000000000000000 [ 882.429087][T28210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 882.429095][T28210] R13: 00007fb6d8dd6038 R14: 00007fb6d8dd5fa0 R15: 00007fff24f45c88 [ 882.429122][T28210] [ 883.222724][T28257] snd_aloop snd_aloop.0: Parsing timer source '' failed with -22 [ 883.260898][T28253] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 883.269606][T28253] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 883.288544][T28253] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 883.320652][T28253] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 883.326671][T28253] CPU0 is offline. [ 884.332387][T28278] FAULT_INJECTION: forcing a failure. [ 884.332387][T28278] name failslab, interval 1, probability 0, space 0, times 0 [ 884.380583][T28278] CPU: 1 UID: 0 PID: 28278 Comm: syz.0.3159 Tainted: G U syzkaller #0 PREEMPT(full) [ 884.380609][T28278] Tainted: [U]=USER [ 884.380615][T28278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 884.380625][T28278] Call Trace: [ 884.380630][T28278] [ 884.380637][T28278] dump_stack_lvl+0x16c/0x1f0 [ 884.380665][T28278] should_fail_ex+0x512/0x640 [ 884.380687][T28278] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 884.380708][T28278] should_failslab+0xc2/0x120 [ 884.380727][T28278] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 884.380745][T28278] ? posix_lock_inode+0x1b7/0x2280 [ 884.380771][T28278] posix_lock_inode+0x1b7/0x2280 [ 884.380799][T28278] ? __pfx_posix_lock_inode+0x10/0x10 [ 884.380826][T28278] vfs_lock_file+0xfb/0x150 [ 884.380840][T28278] fcntl_setlk+0x3ff/0xe20 [ 884.380855][T28278] ? __pfx_fcntl_setlk+0x10/0x10 [ 884.380868][T28278] ? lockdep_hardirqs_on+0x7c/0x110 [ 884.380896][T28278] ? rep_movs_alternative+0x30/0x90 [ 884.380916][T28278] do_fcntl+0xbce/0x15a0 [ 884.380936][T28278] ? __pfx_do_fcntl+0x10/0x10 [ 884.380960][T28278] ? tomoyo_file_fcntl+0x6c/0xc0 [ 884.380976][T28278] __x64_sys_fcntl+0x163/0x200 [ 884.380998][T28278] do_syscall_64+0xcd/0x4c0 [ 884.381020][T28278] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 884.381035][T28278] RIP: 0033:0x7f8db118ec29 [ 884.381047][T28278] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 884.381061][T28278] RSP: 002b:00007f8db1fb7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 884.381076][T28278] RAX: ffffffffffffffda RBX: 00007f8db13d5fa0 RCX: 00007f8db118ec29 [ 884.381086][T28278] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 884.381095][T28278] RBP: 00007f8db1211e41 R08: 0000000000000000 R09: 0000000000000000 [ 884.381104][T28278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 884.381121][T28278] R13: 00007f8db13d6038 R14: 00007f8db13d5fa0 R15: 00007ffca81a5488 [ 884.381140][T28278] [ 885.132560][T10564] Bluetooth: hci3: command 0x0c1a tx timeout [ 885.288880][T10564] Bluetooth: hci4: command 0x040f tx timeout [ 885.294922][T23243] Bluetooth: hci1: command 0x0c1a tx timeout [ 885.368661][T10564] Bluetooth: hci0: command 0x0c1a tx timeout [ 885.401275][T28348] FAULT_INJECTION: forcing a failure. [ 885.401275][T28348] name failslab, interval 1, probability 0, space 0, times 0 [ 885.468764][T28348] CPU: 1 UID: 0 PID: 28348 Comm: syz.2.3163 Tainted: G U syzkaller #0 PREEMPT(full) [ 885.468788][T28348] Tainted: [U]=USER [ 885.468793][T28348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 885.468802][T28348] Call Trace: [ 885.468807][T28348] [ 885.468813][T28348] dump_stack_lvl+0x16c/0x1f0 [ 885.468838][T28348] should_fail_ex+0x512/0x640 [ 885.468859][T28348] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 885.468879][T28348] should_failslab+0xc2/0x120 [ 885.468898][T28348] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 885.468922][T28348] ? sock_alloc_inode+0x25/0x1c0 [ 885.468941][T28348] ? __pfx_sock_alloc_inode+0x10/0x10 [ 885.468954][T28348] sock_alloc_inode+0x25/0x1c0 [ 885.468968][T28348] alloc_inode+0x61/0x240 [ 885.468988][T28348] sock_alloc+0x40/0x280 [ 885.469002][T28348] __sock_create+0xc1/0x8d0 [ 885.469025][T28348] __sys_socketpair+0x1d8/0x5a0 [ 885.469044][T28348] ? __pfx___sys_socketpair+0x10/0x10 [ 885.469059][T28348] ? fput+0x9b/0xd0 [ 885.469080][T28348] ? __pfx_ksys_write+0x10/0x10 [ 885.469099][T28348] __x64_sys_socketpair+0x96/0x100 [ 885.469116][T28348] ? lockdep_hardirqs_on+0x7c/0x110 [ 885.469136][T28348] do_syscall_64+0xcd/0x4c0 [ 885.469158][T28348] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 885.469179][T28348] RIP: 0033:0x7fb6d8b8ec29 [ 885.469191][T28348] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 885.469204][T28348] RSP: 002b:00007fb6d9973038 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 885.469218][T28348] RAX: ffffffffffffffda RBX: 00007fb6d8dd6090 RCX: 00007fb6d8b8ec29 [ 885.469228][T28348] RDX: 8000000000000000 RSI: 0000000000000002 RDI: 0000000000000001 [ 885.469236][T28348] RBP: 00007fb6d9973090 R08: 0000000000000000 R09: 0000000000000000 [ 885.469245][T28348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 885.469254][T28348] R13: 00007fb6d8dd6128 R14: 00007fb6d8dd6090 R15: 00007fff24f45c88 [ 885.469271][T28348] [ 885.469279][T28348] socket: no more sockets [ 886.112191][T28372] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 887.183491][T28402] ubi0: attaching mtd1 [ 887.183509][T28402] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 888.081732][T28418] openvswitch: netlink: IP tunnel dst address not specified [ 888.758999][T28447] ubi0: attaching mtd1 [ 888.777855][T28447] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 889.221807][T28458] ubi0: attaching mtd1 [ 889.238398][T28458] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 889.500197][T28466] netlink: 28 bytes leftover after parsing attributes in process `syz.1.3189'. [ 889.810575][T28475] ubi0: attaching mtd1 [ 889.814663][T28475] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 890.030146][T28482] FAULT_INJECTION: forcing a failure. [ 890.030146][T28482] name failslab, interval 1, probability 0, space 0, times 0 [ 890.108163][T28482] CPU: 1 UID: 0 PID: 28482 Comm: syz.2.3194 Tainted: G U syzkaller #0 PREEMPT(full) [ 890.108190][T28482] Tainted: [U]=USER [ 890.108195][T28482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 890.108204][T28482] Call Trace: [ 890.108210][T28482] [ 890.108216][T28482] dump_stack_lvl+0x16c/0x1f0 [ 890.108243][T28482] should_fail_ex+0x512/0x640 [ 890.108265][T28482] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 890.108294][T28482] should_failslab+0xc2/0x120 [ 890.108314][T28482] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 890.108333][T28482] ? posix_lock_inode+0x1b7/0x2280 [ 890.108358][T28482] posix_lock_inode+0x1b7/0x2280 [ 890.108386][T28482] ? __pfx_posix_lock_inode+0x10/0x10 [ 890.108417][T28482] vfs_lock_file+0xfb/0x150 [ 890.108431][T28482] fcntl_setlk+0x3ff/0xe20 [ 890.108447][T28482] ? __pfx_fcntl_setlk+0x10/0x10 [ 890.108460][T28482] ? lockdep_hardirqs_on+0x7c/0x110 [ 890.108488][T28482] ? rep_movs_alternative+0x30/0x90 [ 890.108509][T28482] do_fcntl+0xbce/0x15a0 [ 890.108530][T28482] ? __pfx_do_fcntl+0x10/0x10 [ 890.108554][T28482] ? tomoyo_file_fcntl+0x6c/0xc0 [ 890.108571][T28482] __x64_sys_fcntl+0x163/0x200 [ 890.108592][T28482] do_syscall_64+0xcd/0x4c0 [ 890.108614][T28482] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 890.108629][T28482] RIP: 0033:0x7fb6d8b8ec29 [ 890.108642][T28482] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 890.108656][T28482] RSP: 002b:00007fb6d9994038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 890.108671][T28482] RAX: ffffffffffffffda RBX: 00007fb6d8dd5fa0 RCX: 00007fb6d8b8ec29 [ 890.108681][T28482] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 890.108689][T28482] RBP: 00007fb6d8c11e41 R08: 0000000000000000 R09: 0000000000000000 [ 890.108698][T28482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 890.108706][T28482] R13: 00007fb6d8dd6038 R14: 00007fb6d8dd5fa0 R15: 00007fff24f45c88 [ 890.108724][T28482] [ 890.525305][T28496] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3198'. [ 890.559167][T28495] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 890.653923][T28502] ubi0: attaching mtd1 [ 890.691060][T28502] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 890.856152][T28510] FAULT_INJECTION: forcing a failure. [ 890.856152][T28510] name failslab, interval 1, probability 0, space 0, times 0 [ 890.878695][T28510] CPU: 1 UID: 0 PID: 28510 Comm: syz.1.3202 Tainted: G U syzkaller #0 PREEMPT(full) [ 890.878721][T28510] Tainted: [U]=USER [ 890.878726][T28510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 890.878735][T28510] Call Trace: [ 890.878740][T28510] [ 890.878747][T28510] dump_stack_lvl+0x16c/0x1f0 [ 890.878773][T28510] should_fail_ex+0x512/0x640 [ 890.878794][T28510] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 890.878815][T28510] should_failslab+0xc2/0x120 [ 890.878834][T28510] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 890.878852][T28510] ? sock_alloc_inode+0x25/0x1c0 [ 890.878869][T28510] ? __pfx_sock_alloc_inode+0x10/0x10 [ 890.878883][T28510] sock_alloc_inode+0x25/0x1c0 [ 890.878897][T28510] alloc_inode+0x61/0x240 [ 890.878918][T28510] sock_alloc+0x40/0x280 [ 890.878934][T28510] __sock_create+0xc1/0x8d0 [ 890.878953][T28510] __sys_socket+0x14d/0x260 [ 890.878970][T28510] ? __pfx___sys_socket+0x10/0x10 [ 890.878985][T28510] ? ksys_write+0x1ac/0x250 [ 890.879001][T28510] ? __pfx_ksys_write+0x10/0x10 [ 890.879020][T28510] __x64_sys_socket+0x72/0xb0 [ 890.879036][T28510] ? lockdep_hardirqs_on+0x7c/0x110 [ 890.879056][T28510] do_syscall_64+0xcd/0x4c0 [ 890.879078][T28510] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 890.879093][T28510] RIP: 0033:0x7f2f25d8ec29 [ 890.879104][T28510] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 890.879118][T28510] RSP: 002b:00007f2f23ff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 890.879132][T28510] RAX: ffffffffffffffda RBX: 00007f2f25fd5fa0 RCX: 00007f2f25d8ec29 [ 890.879141][T28510] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000000000001b [ 890.879150][T28510] RBP: 00007f2f23ff6090 R08: 0000000000000000 R09: 0000000000000000 [ 890.879158][T28510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 890.879166][T28510] R13: 00007f2f25fd6038 R14: 00007f2f25fd5fa0 R15: 00007ffc03041cd8 [ 890.879184][T28510] [ 890.879200][T28510] socket: no more sockets [ 891.263037][T28515] ubi0: attaching mtd1 [ 891.267133][T28515] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 892.411107][T28587] ubi0: attaching mtd1 [ 892.415205][T28587] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 892.851133][T28603] netlink: 338 bytes leftover after parsing attributes in process `syz.3.3215'. [ 892.911849][T28603] netlink: 338 bytes leftover after parsing attributes in process `syz.3.3215'. [ 893.026758][T28611] random: crng reseeded on system resumption [ 893.077039][T28613] FAULT_INJECTION: forcing a failure. [ 893.077039][T28613] name failslab, interval 1, probability 0, space 0, times 0 [ 893.128287][T28613] CPU: 1 UID: 0 PID: 28613 Comm: syz.0.3216 Tainted: G U syzkaller #0 PREEMPT(full) [ 893.128312][T28613] Tainted: [U]=USER [ 893.128317][T28613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 893.128326][T28613] Call Trace: [ 893.128332][T28613] [ 893.128337][T28613] dump_stack_lvl+0x16c/0x1f0 [ 893.128364][T28613] should_fail_ex+0x512/0x640 [ 893.128394][T28613] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 893.128416][T28613] should_failslab+0xc2/0x120 [ 893.128436][T28613] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 893.128453][T28613] ? vm_area_dup+0x27/0x8d0 [ 893.128470][T28613] vm_area_dup+0x27/0x8d0 [ 893.128486][T28613] __split_vma+0x18e/0x1070 [ 893.128504][T28613] ? __pfx___split_vma+0x10/0x10 [ 893.128524][T28613] ? __pfx_mas_prev+0x10/0x10 [ 893.128548][T28613] vms_gather_munmap_vmas+0x3b1/0x1340 [ 893.128568][T28613] ? __pfx_vms_gather_munmap_vmas+0x10/0x10 [ 893.128586][T28613] ? mas_walk+0x6f5/0x980 [ 893.128610][T28613] __mmap_region+0x436/0x27b0 [ 893.128629][T28613] ? __pfx___mmap_region+0x10/0x10 [ 893.128650][T28613] ? is_bpf_text_address+0x8a/0x1a0 [ 893.128669][T28613] ? bpf_ksym_find+0x124/0x1c0 [ 893.128682][T28613] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 893.128699][T28613] ? is_bpf_text_address+0x94/0x1a0 [ 893.128716][T28613] ? kernel_text_address+0x8d/0x100 [ 893.128730][T28613] ? __kernel_text_address+0xd/0x40 [ 893.128742][T28613] ? unwind_get_return_address+0x59/0xa0 [ 893.128758][T28613] ? arch_stack_walk+0xa6/0x100 [ 893.128775][T28613] ? __lock_acquire+0x62e/0x1ce0 [ 893.128818][T28613] ? trace_cap_capable+0x18d/0x200 [ 893.128840][T28613] mmap_region+0x1ab/0x3f0 [ 893.128857][T28613] ? __get_unmapped_area+0x267/0x440 [ 893.128879][T28613] do_mmap+0xa3e/0x1210 [ 893.128902][T28613] ? __pfx_do_mmap+0x10/0x10 [ 893.128922][T28613] ? __pfx_down_write_killable+0x10/0x10 [ 893.128940][T28613] vm_mmap_pgoff+0x29e/0x470 [ 893.128969][T28613] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 893.128990][T28613] ? __fget_files+0x20e/0x3c0 [ 893.129011][T28613] ksys_mmap_pgoff+0x7d/0x5c0 [ 893.129031][T28613] ? __pfx_ksys_write+0x10/0x10 [ 893.129049][T28613] __x64_sys_mmap+0x125/0x190 [ 893.129073][T28613] do_syscall_64+0xcd/0x4c0 [ 893.129096][T28613] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 893.129111][T28613] RIP: 0033:0x7f8db118ec29 [ 893.129122][T28613] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 893.129137][T28613] RSP: 002b:00007f8db1f96038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 893.129151][T28613] RAX: ffffffffffffffda RBX: 00007f8db13d6090 RCX: 00007f8db118ec29 [ 893.129161][T28613] RDX: 00000000000000df RSI: 0000000000040009 RDI: 0000000000000000 [ 893.129169][T28613] RBP: 00007f8db1f96090 R08: 0000000000000007 R09: 0000000000028000 [ 893.129178][T28613] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000001 [ 893.129186][T28613] R13: 00007f8db13d6128 R14: 00007f8db13d6090 R15: 00007ffca81a5488 [ 893.129204][T28613] [ 894.095605][T28669] ubi0: attaching mtd1 [ 894.099995][T28669] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 894.560007][T28702] ubi0: attaching mtd1 [ 894.564114][T28702] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 894.598144][T28705] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 895.180570][T28719] FAULT_INJECTION: forcing a failure. [ 895.180570][T28719] name failslab, interval 1, probability 0, space 0, times 0 [ 895.253456][T28719] CPU: 1 UID: 0 PID: 28719 Comm: syz.3.3228 Tainted: G U syzkaller #0 PREEMPT(full) [ 895.253484][T28719] Tainted: [U]=USER [ 895.253490][T28719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 895.253499][T28719] Call Trace: [ 895.253505][T28719] [ 895.253511][T28719] dump_stack_lvl+0x16c/0x1f0 [ 895.253538][T28719] should_fail_ex+0x512/0x640 [ 895.253560][T28719] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 895.253580][T28719] should_failslab+0xc2/0x120 [ 895.253599][T28719] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 895.253616][T28719] ? posix_lock_inode+0x1b7/0x2280 [ 895.253644][T28719] posix_lock_inode+0x1b7/0x2280 [ 895.253672][T28719] ? __pfx_posix_lock_inode+0x10/0x10 [ 895.253699][T28719] vfs_lock_file+0xfb/0x150 [ 895.253713][T28719] fcntl_setlk+0x3ff/0xe20 [ 895.253728][T28719] ? __pfx_fcntl_setlk+0x10/0x10 [ 895.253741][T28719] ? lockdep_hardirqs_on+0x7c/0x110 [ 895.253769][T28719] ? rep_movs_alternative+0x30/0x90 [ 895.253789][T28719] do_fcntl+0xbce/0x15a0 [ 895.253817][T28719] ? __pfx_do_fcntl+0x10/0x10 [ 895.253842][T28719] ? tomoyo_file_fcntl+0x6c/0xc0 [ 895.253859][T28719] __x64_sys_fcntl+0x163/0x200 [ 895.253882][T28719] do_syscall_64+0xcd/0x4c0 [ 895.253904][T28719] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 895.253919][T28719] RIP: 0033:0x7f2fc978ec29 [ 895.253932][T28719] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 895.253946][T28719] RSP: 002b:00007f2fca571038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 895.253961][T28719] RAX: ffffffffffffffda RBX: 00007f2fc99d5fa0 RCX: 00007f2fc978ec29 [ 895.253972][T28719] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 895.253981][T28719] RBP: 00007f2fc9811e41 R08: 0000000000000000 R09: 0000000000000000 [ 895.253990][T28719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 895.253999][T28719] R13: 00007f2fc99d6038 R14: 00007f2fc99d5fa0 R15: 00007ffe92c418f8 [ 895.254018][T28719] [ 895.809858][T28732] ubi0: attaching mtd1 [ 895.832409][T28732] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 896.618292][T28756] FAULT_INJECTION: forcing a failure. [ 896.618292][T28756] name failslab, interval 1, probability 0, space 0, times 0 [ 896.690623][T28756] CPU: 1 UID: 0 PID: 28756 Comm: syz.3.3236 Tainted: G U syzkaller #0 PREEMPT(full) [ 896.690648][T28756] Tainted: [U]=USER [ 896.690653][T28756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 896.690662][T28756] Call Trace: [ 896.690668][T28756] [ 896.690674][T28756] dump_stack_lvl+0x16c/0x1f0 [ 896.690700][T28756] should_fail_ex+0x512/0x640 [ 896.690722][T28756] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 896.690742][T28756] should_failslab+0xc2/0x120 [ 896.690761][T28756] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 896.690777][T28756] ? copy_process+0x4b6/0x7690 [ 896.690796][T28756] ? _raw_spin_unlock_irq+0x23/0x50 [ 896.690816][T28756] copy_process+0x4b6/0x7690 [ 896.690841][T28756] ? __pfx_copy_process+0x10/0x10 [ 896.690867][T28756] kernel_clone+0xfc/0x930 [ 896.690886][T28756] ? __pfx_kernel_clone+0x10/0x10 [ 896.690910][T28756] ? __mutex_unlock_slowpath+0x161/0x7b0 [ 896.690934][T28756] __do_sys_clone+0xce/0x120 [ 896.690951][T28756] ? __pfx___do_sys_clone+0x10/0x10 [ 896.690976][T28756] ? ksys_write+0x1ac/0x250 [ 896.690993][T28756] ? __pfx_ksys_write+0x10/0x10 [ 896.691014][T28756] do_syscall_64+0xcd/0x4c0 [ 896.691037][T28756] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 896.691052][T28756] RIP: 0033:0x7f2fc978ec29 [ 896.691063][T28756] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 896.691083][T28756] RSP: 002b:00007f2fca570fe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 896.691097][T28756] RAX: ffffffffffffffda RBX: 00007f2fc99d5fa0 RCX: 00007f2fc978ec29 [ 896.691106][T28756] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000004040400 [ 896.691114][T28756] RBP: 00007f2fca571090 R08: 0000000000000000 R09: 0000000000000000 [ 896.691122][T28756] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 896.691130][T28756] R13: 00007f2fc99d6038 R14: 00007f2fc99d5fa0 R15: 00007ffe92c418f8 [ 896.691148][T28756] [ 897.057401][T28762] ubi0: attaching mtd1 [ 897.061537][T28762] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 897.148889][T28767] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input28 [ 897.588954][T28785] ubi0: attaching mtd1 [ 897.612142][T28785] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 897.778695][T28772] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input29 [ 898.358157][T28827] ubi0: attaching mtd1 [ 898.371840][T28827] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 898.853813][T28852] ubi0: attaching mtd1 [ 898.891019][T28852] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 898.936544][T28857] ubi0: attaching mtd1 [ 898.953462][T28857] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 899.079425][T28862] ubi0: attaching mtd1 [ 899.094601][T28862] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 899.499977][T28877] ubi0: attaching mtd1 [ 899.504063][T28877] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 899.890590][T28887] netlink: 28 bytes leftover after parsing attributes in process `syz.1.3265'. [ 900.664973][T28909] FAULT_INJECTION: forcing a failure. [ 900.664973][T28909] name failslab, interval 1, probability 0, space 0, times 0 [ 900.737743][T28909] CPU: 1 UID: 0 PID: 28909 Comm: syz.2.3272 Tainted: G U syzkaller #0 PREEMPT(full) [ 900.737770][T28909] Tainted: [U]=USER [ 900.737776][T28909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 900.737786][T28909] Call Trace: [ 900.737792][T28909] [ 900.737798][T28909] dump_stack_lvl+0x16c/0x1f0 [ 900.737827][T28909] should_fail_ex+0x512/0x640 [ 900.737849][T28909] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 900.737868][T28909] should_failslab+0xc2/0x120 [ 900.737888][T28909] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 900.737905][T28909] ? lockdep_init_map_type+0x5c/0x280 [ 900.737926][T28909] ? posix_lock_inode+0x342/0x2280 [ 900.737948][T28909] ? __init_waitqueue_head+0xca/0x150 [ 900.737971][T28909] posix_lock_inode+0x342/0x2280 [ 900.737999][T28909] ? __pfx_posix_lock_inode+0x10/0x10 [ 900.738026][T28909] vfs_lock_file+0xfb/0x150 [ 900.738040][T28909] fcntl_setlk+0x3ff/0xe20 [ 900.738056][T28909] ? __pfx_fcntl_setlk+0x10/0x10 [ 900.738069][T28909] ? lockdep_hardirqs_on+0x7c/0x110 [ 900.738097][T28909] ? rep_movs_alternative+0x30/0x90 [ 900.738117][T28909] do_fcntl+0xbce/0x15a0 [ 900.738137][T28909] ? __pfx_do_fcntl+0x10/0x10 [ 900.738161][T28909] ? tomoyo_file_fcntl+0x6c/0xc0 [ 900.738177][T28909] __x64_sys_fcntl+0x163/0x200 [ 900.738199][T28909] do_syscall_64+0xcd/0x4c0 [ 900.738221][T28909] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 900.738236][T28909] RIP: 0033:0x7fb6d8b8ec29 [ 900.738248][T28909] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 900.738273][T28909] RSP: 002b:00007fb6d9994038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 900.738289][T28909] RAX: ffffffffffffffda RBX: 00007fb6d8dd5fa0 RCX: 00007fb6d8b8ec29 [ 900.738300][T28909] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 900.738310][T28909] RBP: 00007fb6d8c11e41 R08: 0000000000000000 R09: 0000000000000000 [ 900.738319][T28909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 900.738329][T28909] R13: 00007fb6d8dd6038 R14: 00007fb6d8dd5fa0 R15: 00007fff24f45c88 [ 900.738349][T28909] [ 901.762256][T28982] ubi0: attaching mtd1 [ 901.781258][T28982] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 902.841951][T29083] FAULT_INJECTION: forcing a failure. [ 902.841951][T29083] name failslab, interval 1, probability 0, space 0, times 0 [ 902.892591][T29086] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input30 [ 902.965540][T29090] ubi0: attaching mtd1 [ 902.998532][T29090] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 903.036880][T29083] CPU: 1 UID: 0 PID: 29083 Comm: syz.3.3288 Tainted: G U syzkaller #0 PREEMPT(full) [ 903.036907][T29083] Tainted: [U]=USER [ 903.036912][T29083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 903.036921][T29083] Call Trace: [ 903.036927][T29083] [ 903.036933][T29083] dump_stack_lvl+0x16c/0x1f0 [ 903.036960][T29083] should_fail_ex+0x512/0x640 [ 903.036990][T29083] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 903.037011][T29083] should_failslab+0xc2/0x120 [ 903.037032][T29083] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 903.037049][T29083] ? lockdep_init_map_type+0x5c/0x280 [ 903.037068][T29083] ? posix_lock_inode+0x342/0x2280 [ 903.037090][T29083] ? __init_waitqueue_head+0xca/0x150 [ 903.037113][T29083] posix_lock_inode+0x342/0x2280 [ 903.037141][T29083] ? __pfx_posix_lock_inode+0x10/0x10 [ 903.037168][T29083] vfs_lock_file+0xfb/0x150 [ 903.037182][T29083] fcntl_setlk+0x3ff/0xe20 [ 903.037198][T29083] ? __pfx_fcntl_setlk+0x10/0x10 [ 903.037214][T29083] ? __might_fault+0xe3/0x190 [ 903.037230][T29083] ? __might_fault+0xe3/0x190 [ 903.037244][T29083] ? __might_fault+0x13b/0x190 [ 903.037267][T29083] do_fcntl+0xbce/0x15a0 [ 903.037288][T29083] ? __pfx_do_fcntl+0x10/0x10 [ 903.037312][T29083] ? tomoyo_file_fcntl+0x6c/0xc0 [ 903.037329][T29083] __x64_sys_fcntl+0x163/0x200 [ 903.037351][T29083] do_syscall_64+0xcd/0x4c0 [ 903.037373][T29083] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 903.037388][T29083] RIP: 0033:0x7f2fc978ec29 [ 903.037401][T29083] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 903.037415][T29083] RSP: 002b:00007f2fca52f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 903.037430][T29083] RAX: ffffffffffffffda RBX: 00007f2fc99d6180 RCX: 00007f2fc978ec29 [ 903.037439][T29083] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 903.037448][T29083] RBP: 00007f2fc9811e41 R08: 0000000000000000 R09: 0000000000000000 [ 903.037456][T29083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 903.037464][T29083] R13: 00007f2fc99d6218 R14: 00007f2fc99d6180 R15: 00007ffe92c418f8 [ 903.037482][T29083] [ 903.670631][T29091] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input31 [ 904.533580][T29152] ubi0: attaching mtd1 [ 904.550806][T29152] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 905.801891][T29236] ubi0: attaching mtd1 [ 905.806033][T29236] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 906.273326][T29248] FAULT_INJECTION: forcing a failure. [ 906.273326][T29248] name failslab, interval 1, probability 0, space 0, times 0 [ 906.361171][T29248] CPU: 1 UID: 0 PID: 29248 Comm: syz.0.3311 Tainted: G U syzkaller #0 PREEMPT(full) [ 906.361198][T29248] Tainted: [U]=USER [ 906.361204][T29248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 906.361212][T29248] Call Trace: [ 906.361218][T29248] [ 906.361224][T29248] dump_stack_lvl+0x16c/0x1f0 [ 906.361249][T29248] should_fail_ex+0x512/0x640 [ 906.361270][T29248] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 906.361291][T29248] should_failslab+0xc2/0x120 [ 906.361310][T29248] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 906.361327][T29248] ? lockdep_init_map_type+0x5c/0x280 [ 906.361346][T29248] ? posix_lock_inode+0x342/0x2280 [ 906.361368][T29248] ? __init_waitqueue_head+0xca/0x150 [ 906.361391][T29248] posix_lock_inode+0x342/0x2280 [ 906.361419][T29248] ? __pfx_posix_lock_inode+0x10/0x10 [ 906.361446][T29248] vfs_lock_file+0xfb/0x150 [ 906.361460][T29248] fcntl_setlk+0x3ff/0xe20 [ 906.361476][T29248] ? __pfx_fcntl_setlk+0x10/0x10 [ 906.361489][T29248] ? lockdep_hardirqs_on+0x7c/0x110 [ 906.361516][T29248] ? rep_movs_alternative+0x30/0x90 [ 906.361536][T29248] do_fcntl+0xbce/0x15a0 [ 906.361556][T29248] ? __pfx_do_fcntl+0x10/0x10 [ 906.361580][T29248] ? tomoyo_file_fcntl+0x6c/0xc0 [ 906.361597][T29248] __x64_sys_fcntl+0x163/0x200 [ 906.361629][T29248] do_syscall_64+0xcd/0x4c0 [ 906.361653][T29248] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 906.361669][T29248] RIP: 0033:0x7f8db118ec29 [ 906.361682][T29248] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 906.361696][T29248] RSP: 002b:00007f8db1fb7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 906.361710][T29248] RAX: ffffffffffffffda RBX: 00007f8db13d5fa0 RCX: 00007f8db118ec29 [ 906.361720][T29248] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 906.361728][T29248] RBP: 00007f8db1211e41 R08: 0000000000000000 R09: 0000000000000000 [ 906.361737][T29248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 906.361746][T29248] R13: 00007f8db13d6038 R14: 00007f8db13d5fa0 R15: 00007ffca81a5488 [ 906.361765][T29248] [ 906.866236][T29265] ubi0: attaching mtd1 [ 906.875433][T29265] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 907.298536][T29283] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input32 [ 907.457408][T29287] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input33 [ 907.640177][T29286] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input34 [ 907.807125][T29334] FAULT_INJECTION: forcing a failure. [ 907.807125][T29334] name failslab, interval 1, probability 0, space 0, times 0 [ 907.898593][T29334] CPU: 1 UID: 0 PID: 29334 Comm: syz.1.3323 Tainted: G U syzkaller #0 PREEMPT(full) [ 907.898619][T29334] Tainted: [U]=USER [ 907.898624][T29334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 907.898632][T29334] Call Trace: [ 907.898638][T29334] [ 907.898644][T29334] dump_stack_lvl+0x16c/0x1f0 [ 907.898670][T29334] should_fail_ex+0x512/0x640 [ 907.898692][T29334] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 907.898711][T29334] should_failslab+0xc2/0x120 [ 907.898737][T29334] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 907.898754][T29334] ? alloc_empty_file+0x55/0x1e0 [ 907.898777][T29334] alloc_empty_file+0x55/0x1e0 [ 907.898798][T29334] path_openat+0xda/0x2cb0 [ 907.898813][T29334] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 907.898835][T29334] ? __pfx_path_openat+0x10/0x10 [ 907.898856][T29334] do_filp_open+0x20b/0x470 [ 907.898872][T29334] ? __pfx_do_filp_open+0x10/0x10 [ 907.898902][T29334] ? alloc_fd+0x471/0x7d0 [ 907.898922][T29334] do_sys_openat2+0x11b/0x1d0 [ 907.898943][T29334] ? __pfx_do_sys_openat2+0x10/0x10 [ 907.898965][T29334] ? find_held_lock+0x2b/0x80 [ 907.898983][T29334] __x64_sys_openat+0x174/0x210 [ 907.898996][T29334] ? __pfx___x64_sys_openat+0x10/0x10 [ 907.899016][T29334] do_syscall_64+0xcd/0x4c0 [ 907.899038][T29334] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 907.899052][T29334] RIP: 0033:0x7f2f25d8d590 [ 907.899065][T29334] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 49 94 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 9c 94 02 00 8b 44 [ 907.899078][T29334] RSP: 002b:00007f2f23ff5fe0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 907.899093][T29334] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f2f25d8d590 [ 907.899102][T29334] RDX: 0000000000000002 RSI: 00007f2f25e120fb RDI: 00000000ffffff9c [ 907.899111][T29334] RBP: 00007f2f25e120fb R08: 0000000000000000 R09: 00007f2f26b1b000 [ 907.899119][T29334] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 907.899128][T29334] R13: 00007f2f25fd6038 R14: 00007f2f25fd5fa0 R15: 00007ffc03041cd8 [ 907.899146][T29334] [ 908.730519][T29294] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input35 [ 908.997421][T29389] ubi0: attaching mtd1 [ 909.028634][T29389] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 909.242643][T29401] ubi0: attaching mtd1 [ 909.274054][T29401] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 909.941255][T29422] FAULT_INJECTION: forcing a failure. [ 909.941255][T29422] name failslab, interval 1, probability 0, space 0, times 0 [ 909.982225][T29422] CPU: 1 UID: 0 PID: 29422 Comm: syz.3.3341 Tainted: G U syzkaller #0 PREEMPT(full) [ 909.982253][T29422] Tainted: [U]=USER [ 909.982259][T29422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 909.982268][T29422] Call Trace: [ 909.982274][T29422] [ 909.982281][T29422] dump_stack_lvl+0x16c/0x1f0 [ 909.982317][T29422] should_fail_ex+0x512/0x640 [ 909.982341][T29422] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 909.982362][T29422] should_failslab+0xc2/0x120 [ 909.982383][T29422] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 909.982399][T29422] ? lockdep_init_map_type+0x5c/0x280 [ 909.982419][T29422] ? posix_lock_inode+0x342/0x2280 [ 909.982441][T29422] ? __init_waitqueue_head+0xca/0x150 [ 909.982464][T29422] posix_lock_inode+0x342/0x2280 [ 909.982493][T29422] ? __pfx_posix_lock_inode+0x10/0x10 [ 909.982519][T29422] vfs_lock_file+0xfb/0x150 [ 909.982533][T29422] fcntl_setlk+0x3ff/0xe20 [ 909.982549][T29422] ? __pfx_fcntl_setlk+0x10/0x10 [ 909.982562][T29422] ? lockdep_hardirqs_on+0x7c/0x110 [ 909.982590][T29422] ? rep_movs_alternative+0x30/0x90 [ 909.982609][T29422] do_fcntl+0xbce/0x15a0 [ 909.982630][T29422] ? __pfx_do_fcntl+0x10/0x10 [ 909.982654][T29422] ? tomoyo_file_fcntl+0x6c/0xc0 [ 909.982671][T29422] __x64_sys_fcntl+0x163/0x200 [ 909.982692][T29422] do_syscall_64+0xcd/0x4c0 [ 909.982714][T29422] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 909.982729][T29422] RIP: 0033:0x7f2fc978ec29 [ 909.982742][T29422] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 909.982756][T29422] RSP: 002b:00007f2fca571038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 909.982770][T29422] RAX: ffffffffffffffda RBX: 00007f2fc99d5fa0 RCX: 00007f2fc978ec29 [ 909.982779][T29422] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 909.982788][T29422] RBP: 00007f2fc9811e41 R08: 0000000000000000 R09: 0000000000000000 [ 909.982797][T29422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 909.982806][T29422] R13: 00007f2fc99d6038 R14: 00007f2fc99d5fa0 R15: 00007ffe92c418f8 [ 909.982825][T29422] [ 910.228635][T29433] ubi0: attaching mtd1 [ 910.232719][T29433] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 910.667568][T29445] ubi0: attaching mtd1 [ 910.673998][T29445] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 911.244730][T29466] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input36 [ 911.520453][T29483] netlink: 306 bytes leftover after parsing attributes in process `syz.0.3362'. [ 911.572707][T29468] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input37 [ 911.753155][T29501] ubi0: attaching mtd1 [ 911.757267][T29501] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 912.305506][T29527] netlink: 'syz.0.3359': attribute type 5 has an invalid length. [ 912.873575][T29547] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input38 [ 913.133826][T29550] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input39 [ 913.517872][T29599] FAULT_INJECTION: forcing a failure. [ 913.517872][T29599] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 913.606508][T29599] CPU: 1 UID: 0 PID: 29599 Comm: syz.0.3368 Tainted: G U syzkaller #0 PREEMPT(full) [ 913.606533][T29599] Tainted: [U]=USER [ 913.606538][T29599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 913.606546][T29599] Call Trace: [ 913.606551][T29599] [ 913.606557][T29599] dump_stack_lvl+0x16c/0x1f0 [ 913.606583][T29599] should_fail_ex+0x512/0x640 [ 913.606608][T29599] _copy_to_user+0x32/0xd0 [ 913.606626][T29599] tomoyo_flush+0x161/0x520 [ 913.606650][T29599] tomoyo_set_string+0xaf/0xe0 [ 913.606671][T29599] tomoyo_read_domain+0x5cd/0x9e0 [ 913.606690][T29599] tomoyo_read_control+0x299/0x540 [ 913.606705][T29599] ? __pfx_tomoyo_read+0x10/0x10 [ 913.606726][T29599] vfs_read+0x1e1/0xcf0 [ 913.606745][T29599] ? __pfx___mutex_lock+0x10/0x10 [ 913.606766][T29599] ? __pfx_vfs_read+0x10/0x10 [ 913.606787][T29599] ? __fget_files+0x20e/0x3c0 [ 913.606809][T29599] ksys_read+0x12a/0x250 [ 913.606824][T29599] ? __pfx_ksys_read+0x10/0x10 [ 913.606852][T29599] do_syscall_64+0xcd/0x4c0 [ 913.606875][T29599] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 913.606896][T29599] RIP: 0033:0x7f8db118ec29 [ 913.606908][T29599] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 913.606922][T29599] RSP: 002b:00007f8db1f96038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 913.606936][T29599] RAX: ffffffffffffffda RBX: 00007f8db13d6090 RCX: 00007f8db118ec29 [ 913.606946][T29599] RDX: 000000000000b4d3 RSI: 0000000000000000 RDI: 0000000000000003 [ 913.606954][T29599] RBP: 00007f8db1f96090 R08: 0000000000000000 R09: 0000000000000000 [ 913.606963][T29599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 913.606971][T29599] R13: 00007f8db13d6128 R14: 00007f8db13d6090 R15: 00007ffca81a5488 [ 913.606990][T29599] [ 913.794011][T29602] netlink: 16 bytes leftover after parsing attributes in process `syz.2.3370'. [ 914.044933][T29618] netlink: 306 bytes leftover after parsing attributes in process `syz.3.3373'. [ 914.529358][T29628] ubi0: attaching mtd1 [ 914.564997][T29628] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 915.637725][T29657] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input40 [ 915.806037][T29653] netlink: 28 bytes leftover after parsing attributes in process `syz.1.3389'. [ 915.905168][T29661] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input41 [ 916.530949][T29713] ubi0: attaching mtd1 [ 916.535255][T29713] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 917.158289][T29735] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input42 [ 917.486816][T29740] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input43 [ 917.526669][T29739] FAULT_INJECTION: forcing a failure. [ 917.526669][T29739] name failslab, interval 1, probability 0, space 0, times 0 [ 917.580155][T29739] CPU: 1 UID: 0 PID: 29739 Comm: syz.1.3394 Tainted: G U syzkaller #0 PREEMPT(full) [ 917.580182][T29739] Tainted: [U]=USER [ 917.580188][T29739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 917.580197][T29739] Call Trace: [ 917.580203][T29739] [ 917.580210][T29739] dump_stack_lvl+0x16c/0x1f0 [ 917.580236][T29739] should_fail_ex+0x512/0x640 [ 917.580259][T29739] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 917.580281][T29739] should_failslab+0xc2/0x120 [ 917.580308][T29739] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 917.580326][T29739] ? locks_get_lock_context+0x243/0x410 [ 917.580351][T29739] locks_get_lock_context+0x243/0x410 [ 917.580374][T29739] posix_lock_inode+0xcc/0x2280 [ 917.580402][T29739] ? __pfx_posix_lock_inode+0x10/0x10 [ 917.580461][T29739] vfs_lock_file+0xfb/0x150 [ 917.580476][T29739] fcntl_setlk+0x3ff/0xe20 [ 917.580492][T29739] ? __pfx_fcntl_setlk+0x10/0x10 [ 917.580505][T29739] ? lockdep_hardirqs_on+0x7c/0x110 [ 917.580534][T29739] ? rep_movs_alternative+0x30/0x90 [ 917.580553][T29739] do_fcntl+0xbce/0x15a0 [ 917.580574][T29739] ? __pfx_do_fcntl+0x10/0x10 [ 917.580597][T29739] ? tomoyo_file_fcntl+0x6c/0xc0 [ 917.580614][T29739] __x64_sys_fcntl+0x163/0x200 [ 917.580635][T29739] do_syscall_64+0xcd/0x4c0 [ 917.580658][T29739] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 917.580676][T29739] RIP: 0033:0x7f2f25d8ec29 [ 917.580689][T29739] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 917.580704][T29739] RSP: 002b:00007f2f23ff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 917.580718][T29739] RAX: ffffffffffffffda RBX: 00007f2f25fd5fa0 RCX: 00007f2f25d8ec29 [ 917.580728][T29739] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 917.580736][T29739] RBP: 00007f2f25e11e41 R08: 0000000000000000 R09: 0000000000000000 [ 917.580745][T29739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 917.580754][T29739] R13: 00007f2f25fd6038 R14: 00007f2f25fd5fa0 R15: 00007ffc03041cd8 [ 917.580773][T29739] [ 918.426818][T29784] FAULT_INJECTION: forcing a failure. [ 918.426818][T29784] name failslab, interval 1, probability 0, space 0, times 0 [ 918.492994][T29784] CPU: 1 UID: 0 PID: 29784 Comm: syz.3.3397 Tainted: G U syzkaller #0 PREEMPT(full) [ 918.493021][T29784] Tainted: [U]=USER [ 918.493026][T29784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 918.493035][T29784] Call Trace: [ 918.493041][T29784] [ 918.493047][T29784] dump_stack_lvl+0x16c/0x1f0 [ 918.493073][T29784] should_fail_ex+0x512/0x640 [ 918.493096][T29784] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 918.493117][T29784] should_failslab+0xc2/0x120 [ 918.493137][T29784] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 918.493154][T29784] ? lockdep_init_map_type+0x5c/0x280 [ 918.493174][T29784] ? posix_lock_inode+0x342/0x2280 [ 918.493196][T29784] ? __init_waitqueue_head+0xca/0x150 [ 918.493219][T29784] posix_lock_inode+0x342/0x2280 [ 918.493248][T29784] ? __pfx_posix_lock_inode+0x10/0x10 [ 918.493275][T29784] vfs_lock_file+0xfb/0x150 [ 918.493290][T29784] fcntl_setlk+0x3ff/0xe20 [ 918.493306][T29784] ? __pfx_fcntl_setlk+0x10/0x10 [ 918.493319][T29784] ? lockdep_hardirqs_on+0x7c/0x110 [ 918.493358][T29784] ? rep_movs_alternative+0x30/0x90 [ 918.493379][T29784] do_fcntl+0xbce/0x15a0 [ 918.493401][T29784] ? __pfx_do_fcntl+0x10/0x10 [ 918.493425][T29784] ? tomoyo_file_fcntl+0x6c/0xc0 [ 918.493442][T29784] __x64_sys_fcntl+0x163/0x200 [ 918.493464][T29784] do_syscall_64+0xcd/0x4c0 [ 918.493486][T29784] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 918.493501][T29784] RIP: 0033:0x7f2fc978ec29 [ 918.493513][T29784] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 918.493526][T29784] RSP: 002b:00007f2fca571038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 918.493541][T29784] RAX: ffffffffffffffda RBX: 00007f2fc99d5fa0 RCX: 00007f2fc978ec29 [ 918.493551][T29784] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 918.493559][T29784] RBP: 00007f2fc9811e41 R08: 0000000000000000 R09: 0000000000000000 [ 918.493568][T29784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 918.493577][T29784] R13: 00007f2fc99d6038 R14: 00007f2fc99d5fa0 R15: 00007ffe92c418f8 [ 918.493599][T29784] [ 918.856667][T29799] ubi0: attaching mtd1 [ 918.860814][T29799] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 919.194466][T29805] ubi0: attaching mtd1 [ 919.208746][T29805] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 919.419723][T29809] netlink: 306 bytes leftover after parsing attributes in process `syz.2.3406'. [ 919.899089][T29830] ubi0: attaching mtd1 [ 919.918973][T29830] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 920.032782][T29832] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input44 [ 920.206383][T29836] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input45 [ 920.571662][T29878] netlink: 306 bytes leftover after parsing attributes in process `syz.1.3417'. [ 920.771525][T29884] FAULT_INJECTION: forcing a failure. [ 920.771525][T29884] name failslab, interval 1, probability 0, space 0, times 0 [ 920.841229][T29884] CPU: 1 UID: 0 PID: 29884 Comm: syz.2.3419 Tainted: G U syzkaller #0 PREEMPT(full) [ 920.841255][T29884] Tainted: [U]=USER [ 920.841260][T29884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 920.841270][T29884] Call Trace: [ 920.841276][T29884] [ 920.841283][T29884] dump_stack_lvl+0x16c/0x1f0 [ 920.841309][T29884] should_fail_ex+0x512/0x640 [ 920.841332][T29884] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 920.841352][T29884] should_failslab+0xc2/0x120 [ 920.841371][T29884] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 920.841388][T29884] ? posix_lock_inode+0x1b7/0x2280 [ 920.841413][T29884] posix_lock_inode+0x1b7/0x2280 [ 920.841442][T29884] ? __pfx_posix_lock_inode+0x10/0x10 [ 920.841468][T29884] vfs_lock_file+0xfb/0x150 [ 920.841482][T29884] fcntl_setlk+0x3ff/0xe20 [ 920.841498][T29884] ? __pfx_fcntl_setlk+0x10/0x10 [ 920.841511][T29884] ? lockdep_hardirqs_on+0x7c/0x110 [ 920.841539][T29884] ? rep_movs_alternative+0x30/0x90 [ 920.841558][T29884] do_fcntl+0xbce/0x15a0 [ 920.841579][T29884] ? __pfx_do_fcntl+0x10/0x10 [ 920.841603][T29884] ? tomoyo_file_fcntl+0x6c/0xc0 [ 920.841619][T29884] __x64_sys_fcntl+0x163/0x200 [ 920.841641][T29884] do_syscall_64+0xcd/0x4c0 [ 920.841672][T29884] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 920.841688][T29884] RIP: 0033:0x7fb6d8b8ec29 [ 920.841701][T29884] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 920.841716][T29884] RSP: 002b:00007fb6d9994038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 920.841732][T29884] RAX: ffffffffffffffda RBX: 00007fb6d8dd5fa0 RCX: 00007fb6d8b8ec29 [ 920.841741][T29884] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 920.841750][T29884] RBP: 00007fb6d8c11e41 R08: 0000000000000000 R09: 0000000000000000 [ 920.841759][T29884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 920.841767][T29884] R13: 00007fb6d8dd6038 R14: 00007fb6d8dd5fa0 R15: 00007fff24f45c88 [ 920.841785][T29884] [ 921.059333][T29881] FAULT_INJECTION: forcing a failure. [ 921.059333][T29881] name failslab, interval 1, probability 0, space 0, times 0 [ 921.072106][T29881] CPU: 1 UID: 0 PID: 29881 Comm: syz.0.3418 Tainted: G U syzkaller #0 PREEMPT(full) [ 921.072133][T29881] Tainted: [U]=USER [ 921.072139][T29881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 921.072148][T29881] Call Trace: [ 921.072156][T29881] [ 921.072162][T29881] dump_stack_lvl+0x16c/0x1f0 [ 921.072188][T29881] should_fail_ex+0x512/0x640 [ 921.072210][T29881] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 921.072230][T29881] should_failslab+0xc2/0x120 [ 921.072250][T29881] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 921.072268][T29881] ? posix_lock_inode+0x1b7/0x2280 [ 921.072293][T29881] posix_lock_inode+0x1b7/0x2280 [ 921.072321][T29881] ? __pfx_posix_lock_inode+0x10/0x10 [ 921.072348][T29881] vfs_lock_file+0xfb/0x150 [ 921.072362][T29881] fcntl_setlk+0x3ff/0xe20 [ 921.072378][T29881] ? __pfx_fcntl_setlk+0x10/0x10 [ 921.072391][T29881] ? lockdep_hardirqs_on+0x7c/0x110 [ 921.072418][T29881] ? rep_movs_alternative+0x30/0x90 [ 921.072438][T29881] do_fcntl+0xbce/0x15a0 [ 921.072459][T29881] ? __pfx_do_fcntl+0x10/0x10 [ 921.072482][T29881] ? tomoyo_file_fcntl+0x6c/0xc0 [ 921.072499][T29881] __x64_sys_fcntl+0x163/0x200 [ 921.072521][T29881] do_syscall_64+0xcd/0x4c0 [ 921.072543][T29881] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 921.072558][T29881] RIP: 0033:0x7f8db118ec29 [ 921.072571][T29881] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 921.072585][T29881] RSP: 002b:00007f8db1fb7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 921.072601][T29881] RAX: ffffffffffffffda RBX: 00007f8db13d5fa0 RCX: 00007f8db118ec29 [ 921.072610][T29881] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 921.072619][T29881] RBP: 00007f8db1211e41 R08: 0000000000000000 R09: 0000000000000000 [ 921.072628][T29881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 921.072636][T29881] R13: 00007f8db13d6038 R14: 00007f8db13d5fa0 R15: 00007ffca81a5488 [ 921.072654][T29881] [ 921.635035][T29898] netlink: 28 bytes leftover after parsing attributes in process `syz.1.3422'. [ 922.661663][T29932] ubi0: attaching mtd1 [ 922.692199][T29932] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 922.796808][T29937] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input46 [ 922.860111][T29941] ubi0: attaching mtd1 [ 922.881106][T29941] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 923.064561][T29942] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input47 [ 923.889387][T29999] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input48 [ 924.102076][T30005] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input49 [ 924.278243][T30020] FAULT_INJECTION: forcing a failure. [ 924.278243][T30020] name failslab, interval 1, probability 0, space 0, times 0 [ 924.349307][T30020] CPU: 1 UID: 0 PID: 30020 Comm: syz.2.3437 Tainted: G U syzkaller #0 PREEMPT(full) [ 924.349334][T30020] Tainted: [U]=USER [ 924.349343][T30020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 924.349353][T30020] Call Trace: [ 924.349359][T30020] [ 924.349366][T30020] dump_stack_lvl+0x16c/0x1f0 [ 924.349393][T30020] should_fail_ex+0x512/0x640 [ 924.349415][T30020] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 924.349435][T30020] should_failslab+0xc2/0x120 [ 924.349455][T30020] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 924.349471][T30020] ? lockdep_init_map_type+0x5c/0x280 [ 924.349491][T30020] ? posix_lock_inode+0x342/0x2280 [ 924.349513][T30020] ? __init_waitqueue_head+0xca/0x150 [ 924.349536][T30020] posix_lock_inode+0x342/0x2280 [ 924.349565][T30020] ? __pfx_posix_lock_inode+0x10/0x10 [ 924.349592][T30020] vfs_lock_file+0xfb/0x150 [ 924.349606][T30020] fcntl_setlk+0x3ff/0xe20 [ 924.349622][T30020] ? __pfx_fcntl_setlk+0x10/0x10 [ 924.349635][T30020] ? lockdep_hardirqs_on+0x7c/0x110 [ 924.349663][T30020] ? rep_movs_alternative+0x30/0x90 [ 924.349682][T30020] do_fcntl+0xbce/0x15a0 [ 924.349703][T30020] ? __pfx_do_fcntl+0x10/0x10 [ 924.349736][T30020] ? tomoyo_file_fcntl+0x6c/0xc0 [ 924.349754][T30020] __x64_sys_fcntl+0x163/0x200 [ 924.349777][T30020] do_syscall_64+0xcd/0x4c0 [ 924.349800][T30020] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 924.349815][T30020] RIP: 0033:0x7fb6d8b8ec29 [ 924.349828][T30020] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 924.349842][T30020] RSP: 002b:00007fb6d9994038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 924.349857][T30020] RAX: ffffffffffffffda RBX: 00007fb6d8dd5fa0 RCX: 00007fb6d8b8ec29 [ 924.349866][T30020] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 924.349875][T30020] RBP: 00007fb6d8c11e41 R08: 0000000000000000 R09: 0000000000000000 [ 924.349885][T30020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 924.349894][T30020] R13: 00007fb6d8dd6038 R14: 00007fb6d8dd5fa0 R15: 00007fff24f45c88 [ 924.349913][T30020] [ 925.322223][T30054] ubi0: attaching mtd1 [ 925.326315][T30054] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 925.539237][T30053] [U] [ 925.542486][T30053] [U] [ 925.545166][T30053] [U] [ 925.547838][T30053] [U] [ 925.583003][T30053] [U] [ 925.585714][T30053] [U] [ 925.588387][T30053] [U] [ 925.591057][T30053] [U] [ 925.707276][T30053] [U] [ 925.709995][T30053] [U] Oܝ$)@ "zIt\&G&$K.{~"m{BAf%A=G9@8Yo&\`@6\f< [ 925.720388][T30053] [U] Ӭ,O=Հv6x7 vm<)j="uGfMVܘV7Lr>O)%!l?l`E [ 925.729650][T30053] [U] 4КhIx℄XT [ 925.734215][T30053] [U] d [ 925.737308][T30053] [U]  [ 925.740396][T30053] [U] ]CaPʵa׹Ձc}WPka&&Å[jef# BNg?vDEg [ 925.748000][T30053] [U] UB [ 925.751018][T30053] [U] Jj:pr}0xkV( [ 925.756019][T30053] [U] 8iMH4ZҺ@F/"rZ --1']<"FHGƱHkYJ [ 925.763812][T30053] [U] |o]t [ 925.766859][T30053] [U] bwn!nN9&6b2A>?:R!POta@ywo>sjEe [ 925.774569][T30053] [U] Ѻl\tkm4#J^оn [ 925.778911][T30053] [U] {_8B]URP)=p+׃/GFD2% C׵V4@QaCݱnǜRj߹?(wWvwa:w;I@;5 Ԅ6)Y'q?Y4qvdGe8՗L}#j}Yl\sJt#"qah ZqWr>cÖ̟AX` S [ 926.507520][T30053] [U] |><8k%.s'̧H}9HE[:f64j+^X [ 926.514582][T30053] [U] zNJWN-9~Í@K]DԎB yx;9ȴySzeʜsgب&-n [ 926.808244][T30122] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 926.889248][T30126] ubi0: attaching mtd1 [ 926.908107][T30126] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 927.044611][T30053] [U] hx&YUN|O>L;[O}b,77ΫjvtpSH\k|yls_w(oqHv^H*UDx^=&ʘ \#H¤d^]U'?4 %RͱxᩛsHIE.39o<=su ?w_o[)"ڊ߀  /6T[QO16Gm&4Qۂ[c\\gA$'&;~!_GR=mK"m-ʷO Pp [ 927.570860][T30147] ubi0: attaching mtd1 [ 927.574948][T30147] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 927.647167][T30155] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input50 [ 927.832311][T30159] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input51 [ 928.186640][T30205] ubi0: attaching mtd1 [ 928.198945][T30205] ubi0 error: ubi_attach_mtd_dev: bad VID header (16389) or data offsets (16453) [ 928.691982][T30209] FAULT_INJECTION: forcing a failure. [ 928.691982][T30209] name failslab, interval 1, probability 0, space 0, times 0 [ 928.785235][T30230] netlink: 306 bytes leftover after parsing attributes in process `syz.3.3470'. [ 928.824032][T30232] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input52 [ 928.858896][T30209] CPU: 1 UID: 0 PID: 30209 Comm: syz.0.3472 Tainted: G U syzkaller #0 PREEMPT(full) [ 928.858921][T30209] Tainted: [U]=USER [ 928.858926][T30209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 928.858937][T30209] Call Trace: [ 928.858942][T30209] [ 928.858948][T30209] dump_stack_lvl+0x16c/0x1f0 [ 928.858975][T30209] should_fail_ex+0x512/0x640 [ 928.858997][T30209] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 928.859017][T30209] should_failslab+0xc2/0x120 [ 928.859037][T30209] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 928.859054][T30209] ? posix_lock_inode+0x1b7/0x2280 [ 928.859081][T30209] posix_lock_inode+0x1b7/0x2280 [ 928.859110][T30209] ? __pfx_posix_lock_inode+0x10/0x10 [ 928.859137][T30209] vfs_lock_file+0xfb/0x150 [ 928.859150][T30209] fcntl_setlk+0x3ff/0xe20 [ 928.859166][T30209] ? __pfx_fcntl_setlk+0x10/0x10 [ 928.859179][T30209] ? lockdep_hardirqs_on+0x7c/0x110 [ 928.859207][T30209] ? rep_movs_alternative+0x30/0x90 [ 928.859226][T30209] do_fcntl+0xbce/0x15a0 [ 928.859247][T30209] ? __pfx_do_fcntl+0x10/0x10 [ 928.859271][T30209] ? tomoyo_file_fcntl+0x6c/0xc0 [ 928.859287][T30209] __x64_sys_fcntl+0x163/0x200 [ 928.859309][T30209] do_syscall_64+0xcd/0x4c0 [ 928.859340][T30209] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 928.859355][T30209] RIP: 0033:0x7f8db118ec29 [ 928.859369][T30209] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 928.859384][T30209] RSP: 002b:00007f8db1fb7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 928.859397][T30209] RAX: ffffffffffffffda RBX: 00007f8db13d5fa0 RCX: 00007f8db118ec29 [ 928.859407][T30209] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 928.859419][T30209] RBP: 00007f8db1211e41 R08: 0000000000000000 R09: 0000000000000000 [ 928.859428][T30209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 928.859436][T30209] R13: 00007f8db13d6038 R14: 00007f8db13d5fa0 R15: 00007ffca81a5488 [ 928.859454][T30209] [ 929.726322][T30234] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input53 [ 929.826114][T30244] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input54 [ 930.067355][T30249] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input55 [ 930.216377][T30287] netlink: 28 bytes leftover after parsing attributes in process `syz.3.3475'. [ 930.729235][T30345] FAULT_INJECTION: forcing a failure. [ 930.729235][T30345] name failslab, interval 1, probability 0, space 0, times 0 [ 930.805076][T30345] CPU: 1 UID: 0 PID: 30345 Comm: syz.2.3481 Tainted: G U syzkaller #0 PREEMPT(full) [ 930.805109][T30345] Tainted: [U]=USER [ 930.805115][T30345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 930.805124][T30345] Call Trace: [ 930.805133][T30345] [ 930.805140][T30345] dump_stack_lvl+0x16c/0x1f0 [ 930.805175][T30345] should_fail_ex+0x512/0x640 [ 930.805199][T30345] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 930.805219][T30345] should_failslab+0xc2/0x120 [ 930.805240][T30345] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 930.805257][T30345] ? posix_lock_inode+0x1b7/0x2280 [ 930.805282][T30345] posix_lock_inode+0x1b7/0x2280 [ 930.805311][T30345] ? __pfx_posix_lock_inode+0x10/0x10 [ 930.805338][T30345] vfs_lock_file+0xfb/0x150 [ 930.805352][T30345] fcntl_setlk+0x3ff/0xe20 [ 930.805368][T30345] ? __pfx_fcntl_setlk+0x10/0x10 [ 930.805380][T30345] ? lockdep_hardirqs_on+0x7c/0x110 [ 930.805408][T30345] ? rep_movs_alternative+0x30/0x90 [ 930.805428][T30345] do_fcntl+0xbce/0x15a0 [ 930.805449][T30345] ? __pfx_do_fcntl+0x10/0x10 [ 930.805473][T30345] ? tomoyo_file_fcntl+0x6c/0xc0 [ 930.805490][T30345] __x64_sys_fcntl+0x163/0x200 [ 930.805511][T30345] do_syscall_64+0xcd/0x4c0 [ 930.805534][T30345] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 930.805549][T30345] RIP: 0033:0x7fb6d8b8ec29 [ 930.805562][T30345] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 930.805576][T30345] RSP: 002b:00007fb6d9994038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 930.805591][T30345] RAX: ffffffffffffffda RBX: 00007fb6d8dd5fa0 RCX: 00007fb6d8b8ec29 [ 930.805600][T30345] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 930.805609][T30345] RBP: 00007fb6d8c11e41 R08: 0000000000000000 R09: 0000000000000000 [ 930.805617][T30345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 930.805626][T30345] R13: 00007fb6d8dd6038 R14: 00007fb6d8dd5fa0 R15: 00007fff24f45c88 [ 930.805643][T30345] [ 931.019426][T30355] netlink: 306 bytes leftover after parsing attributes in process `syz.0.3483'. [ 931.435108][T30372] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input56 [ 931.612678][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 931.630446][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 931.837370][T30375] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input57 [ 932.079988][T30414] netlink: 'syz.2.3489': attribute type 1 has an invalid length. [ 932.556669][T30406] FAULT_INJECTION: forcing a failure. [ 932.556669][T30406] name failslab, interval 1, probability 0, space 0, times 0 [ 932.606284][T30406] CPU: 1 UID: 0 PID: 30406 Comm: syz.1.3490 Tainted: G U syzkaller #0 PREEMPT(full) [ 932.606312][T30406] Tainted: [U]=USER [ 932.606317][T30406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 932.606327][T30406] Call Trace: [ 932.606332][T30406] [ 932.606339][T30406] dump_stack_lvl+0x16c/0x1f0 [ 932.606365][T30406] should_fail_ex+0x512/0x640 [ 932.606386][T30406] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 932.606406][T30406] should_failslab+0xc2/0x120 [ 932.606426][T30406] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 932.606443][T30406] ? posix_lock_inode+0x1b7/0x2280 [ 932.606468][T30406] posix_lock_inode+0x1b7/0x2280 [ 932.606496][T30406] ? __pfx_posix_lock_inode+0x10/0x10 [ 932.606523][T30406] vfs_lock_file+0xfb/0x150 [ 932.606537][T30406] fcntl_setlk+0x3ff/0xe20 [ 932.606553][T30406] ? __pfx_fcntl_setlk+0x10/0x10 [ 932.606565][T30406] ? lockdep_hardirqs_on+0x7c/0x110 [ 932.606593][T30406] ? rep_movs_alternative+0x30/0x90 [ 932.606613][T30406] do_fcntl+0xbce/0x15a0 [ 932.606633][T30406] ? __pfx_do_fcntl+0x10/0x10 [ 932.606657][T30406] ? tomoyo_file_fcntl+0x6c/0xc0 [ 932.606673][T30406] __x64_sys_fcntl+0x163/0x200 [ 932.606696][T30406] do_syscall_64+0xcd/0x4c0 [ 932.606718][T30406] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 932.606733][T30406] RIP: 0033:0x7f2f25d8ec29 [ 932.606745][T30406] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 932.606759][T30406] RSP: 002b:00007f2f23ff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 932.606773][T30406] RAX: ffffffffffffffda RBX: 00007f2f25fd5fa0 RCX: 00007f2f25d8ec29 [ 932.606783][T30406] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 932.606791][T30406] RBP: 00007f2f25e11e41 R08: 0000000000000000 R09: 0000000000000000 [ 932.606800][T30406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 932.606808][T30406] R13: 00007f2f25fd6038 R14: 00007f2f25fd5fa0 R15: 00007ffc03041cd8 [ 932.606826][T30406] [ 932.939607][T30460] netlink: 306 bytes leftover after parsing attributes in process `syz.0.3494'. [ 933.347091][T30474] FAULT_INJECTION: forcing a failure. [ 933.347091][T30474] name failslab, interval 1, probability 0, space 0, times 0 [ 933.415658][T30474] CPU: 1 UID: 0 PID: 30474 Comm: syz.3.3497 Tainted: G U syzkaller #0 PREEMPT(full) [ 933.415684][T30474] Tainted: [U]=USER [ 933.415690][T30474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 933.415699][T30474] Call Trace: [ 933.415705][T30474] [ 933.415711][T30474] dump_stack_lvl+0x16c/0x1f0 [ 933.415738][T30474] should_fail_ex+0x512/0x640 [ 933.415761][T30474] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 933.415791][T30474] should_failslab+0xc2/0x120 [ 933.415812][T30474] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 933.415829][T30474] ? lockdep_init_map_type+0x5c/0x280 [ 933.415849][T30474] ? posix_lock_inode+0x342/0x2280 [ 933.415871][T30474] ? __init_waitqueue_head+0xca/0x150 [ 933.415894][T30474] posix_lock_inode+0x342/0x2280 [ 933.415923][T30474] ? __pfx_posix_lock_inode+0x10/0x10 [ 933.415949][T30474] vfs_lock_file+0xfb/0x150 [ 933.415963][T30474] fcntl_setlk+0x3ff/0xe20 [ 933.415979][T30474] ? __pfx_fcntl_setlk+0x10/0x10 [ 933.415991][T30474] ? lockdep_hardirqs_on+0x7c/0x110 [ 933.416019][T30474] ? rep_movs_alternative+0x30/0x90 [ 933.416039][T30474] do_fcntl+0xbce/0x15a0 [ 933.416059][T30474] ? __pfx_do_fcntl+0x10/0x10 [ 933.416083][T30474] ? tomoyo_file_fcntl+0x6c/0xc0 [ 933.416099][T30474] __x64_sys_fcntl+0x163/0x200 [ 933.416121][T30474] do_syscall_64+0xcd/0x4c0 [ 933.416143][T30474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 933.416157][T30474] RIP: 0033:0x7f2fc978ec29 [ 933.416170][T30474] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 933.416184][T30474] RSP: 002b:00007f2fca571038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 933.416198][T30474] RAX: ffffffffffffffda RBX: 00007f2fc99d5fa0 RCX: 00007f2fc978ec29 [ 933.416208][T30474] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 933.416216][T30474] RBP: 00007f2fc9811e41 R08: 0000000000000000 R09: 0000000000000000 [ 933.416224][T30474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 933.416232][T30474] R13: 00007f2fc99d6038 R14: 00007f2fc99d5fa0 R15: 00007ffe92c418f8 [ 933.416250][T30474] [ 933.910960][T30484] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input58 [ 934.119369][T30486] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input59 [ 935.665927][T30589] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input60 [ 935.794716][T30598] netlink: 342 bytes leftover after parsing attributes in process `syz.1.3516'. [ 935.853785][T30595] netlink: 306 bytes leftover after parsing attributes in process `syz.0.3515'. [ 936.076403][T30597] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input61 [ 936.944199][T30638] FAULT_INJECTION: forcing a failure. [ 936.944199][T30638] name failslab, interval 1, probability 0, space 0, times 0 [ 936.989993][T30667] [U] [ 936.992790][T30667] [U] [ 936.995463][T30667] [U] [ 936.998150][T30667] [U] [ 937.015268][T30638] CPU: 1 UID: 0 PID: 30638 Comm: syz.1.3521 Tainted: G U syzkaller #0 PREEMPT(full) [ 937.015296][T30638] Tainted: [U]=USER [ 937.015301][T30638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 937.015311][T30638] Call Trace: [ 937.015317][T30638] [ 937.015323][T30638] dump_stack_lvl+0x16c/0x1f0 [ 937.015350][T30638] should_fail_ex+0x512/0x640 [ 937.015372][T30638] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 937.015393][T30638] should_failslab+0xc2/0x120 [ 937.015413][T30638] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 937.015430][T30638] ? posix_lock_inode+0x1b7/0x2280 [ 937.015456][T30638] posix_lock_inode+0x1b7/0x2280 [ 937.015491][T30638] ? __pfx_posix_lock_inode+0x10/0x10 [ 937.015519][T30638] vfs_lock_file+0xfb/0x150 [ 937.015534][T30638] fcntl_setlk+0x3ff/0xe20 [ 937.015550][T30638] ? __pfx_fcntl_setlk+0x10/0x10 [ 937.015563][T30638] ? lockdep_hardirqs_on+0x7c/0x110 [ 937.015591][T30638] ? rep_movs_alternative+0x30/0x90 [ 937.015611][T30638] do_fcntl+0xbce/0x15a0 [ 937.015632][T30638] ? __pfx_do_fcntl+0x10/0x10 [ 937.015655][T30638] ? tomoyo_file_fcntl+0x6c/0xc0 [ 937.015672][T30638] __x64_sys_fcntl+0x163/0x200 [ 937.015694][T30638] do_syscall_64+0xcd/0x4c0 [ 937.015716][T30638] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 937.015731][T30638] RIP: 0033:0x7f2f25d8ec29 [ 937.015743][T30638] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 937.015758][T30638] RSP: 002b:00007f2f23ff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 937.015772][T30638] RAX: ffffffffffffffda RBX: 00007f2f25fd5fa0 RCX: 00007f2f25d8ec29 [ 937.015782][T30638] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 937.015791][T30638] RBP: 00007f2f25e11e41 R08: 0000000000000000 R09: 0000000000000000 [ 937.015803][T30638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 937.015816][T30638] R13: 00007f2f25fd6038 R14: 00007f2f25fd5fa0 R15: 00007ffc03041cd8 [ 937.015835][T30638] [ 937.438904][T30667] [U] [ 937.441614][T30667] [U] [ 937.444375][T30667] [U] [ 937.447048][T30667] [U] [ 937.458948][T30667] [U] [ 937.461648][T30667] [U] [ 937.464318][T30667] [U] [ 937.466984][T30667] [U] [ 937.478627][T30667] [U] [ 937.481322][T30667] [U] [ 937.484032][T30667] [U] [ 937.486700][T30667] [U] [ 937.502611][T30667] [U] [ 937.505315][T30667] [U] [ 937.507988][T30667] [U] [ 937.510659][T30667] [U] [ 937.549606][T30667] [U] [ 937.552327][T30667] [U] [ 937.555015][T30667] [U] [ 937.557683][T30667] [U] [ 937.591386][T30667] [U] [ 937.594097][T30667] [U] [ 937.596766][T30667] [U] [ 937.599448][T30667] [U] [ 937.632887][T30667] [U] [ 937.635593][T30667] [U] [ 937.638265][T30667] [U] [ 937.640934][T30667] [U] [ 937.670357][T30667] [U] [ 937.673065][T30667] [U] [ 937.675736][T30667] [U] [ 937.678403][T30667] [U] [ 937.709368][T30667] [U] [ 937.712073][T30667] [U] [ 937.714741][T30667] [U] [ 937.717408][T30667] [U] [ 937.740048][T30667] [U] [ 937.742750][T30667] [U] [ 937.745422][T30667] [U] [ 937.748092][T30667] [U] [ 937.779942][T30667] [U] [ 937.782656][T30667] [U] [ 937.785329][T30667] [U] [ 937.788085][T30667] [U] [ 937.822384][T30667] [U] [ 937.825088][T30667] [U] [ 937.827760][T30667] [U] [ 937.830439][T30667] [U] [ 937.855511][T30667] [U] [ 937.858210][T30667] [U] [ 937.860884][T30667] [U] [ 937.863566][T30667] [U] [ 937.908798][T30667] [U] [ 937.911524][T30667] [U] [ 937.914194][T30667] [U] [ 937.916868][T30667] [U] [ 937.932779][T30667] [U] [ 937.935493][T30667] [U] [ 937.938162][T30667] [U] [ 937.940831][T30667] [U] [ 937.964345][T30667] [U] [ 937.967059][T30667] [U] [ 937.969731][T30667] [U] [ 937.972408][T30667] [U] [ 937.998609][T30667] [U] [ 938.001317][T30667] [U] [ 938.003989][T30667] [U] [ 938.006658][T30667] [U] [ 938.038643][T30667] [U] [ 938.041360][T30667] [U] [ 938.044036][T30667] [U] [ 938.046716][T30667] [U] [ 938.088832][T30667] [U] [ 938.091544][T30667] [U] [ 938.094230][T30667] [U] [ 938.096898][T30667] [U] [ 938.128667][T30667] [U] [ 938.131378][T30667] [U] [ 938.134058][T30667] [U] [ 938.136746][T30667] [U] [ 938.171039][T30667] [U] [ 938.173763][T30667] [U] [ 938.176437][T30667] [U] [ 938.179109][T30667] [U] [ 938.202444][T30667] [U] [ 938.205166][T30667] [U] [ 938.207841][T30667] [U] [ 938.210512][T30667] [U] [ 938.238605][T30667] [U] [ 938.241314][T30667] [U] [ 938.243982][T30667] [U] [ 938.246648][T30667] [U] [ 938.272744][T30667] [U] [ 938.275451][T30667] [U] [ 938.278135][T30667] [U] [ 938.280818][T30667] [U] [ 938.308674][T30667] [U] [ 938.311383][T30667] [U] [ 938.314064][T30667] [U] [ 938.316732][T30667] [U] [ 938.354843][T30667] [U] [ 938.357560][T30667] [U] [ 938.360230][T30667] [U] [ 938.362900][T30667] [U] [ 938.418814][T30667] [U] [ 939.334230][T30693] FAULT_INJECTION: forcing a failure. [ 939.334230][T30693] name failslab, interval 1, probability 0, space 0, times 0 [ 939.396368][T30693] CPU: 1 UID: 0 PID: 30693 Comm: syz.1.3534 Tainted: G U syzkaller #0 PREEMPT(full) [ 939.396394][T30693] Tainted: [U]=USER [ 939.396399][T30693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 939.396408][T30693] Call Trace: [ 939.396414][T30693] [ 939.396420][T30693] dump_stack_lvl+0x16c/0x1f0 [ 939.396446][T30693] should_fail_ex+0x512/0x640 [ 939.396468][T30693] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 939.396488][T30693] should_failslab+0xc2/0x120 [ 939.396508][T30693] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 939.396525][T30693] ? locks_get_lock_context+0x243/0x410 [ 939.396551][T30693] locks_get_lock_context+0x243/0x410 [ 939.396574][T30693] posix_lock_inode+0xcc/0x2280 [ 939.396602][T30693] ? __pfx_posix_lock_inode+0x10/0x10 [ 939.396628][T30693] vfs_lock_file+0xfb/0x150 [ 939.396642][T30693] fcntl_setlk+0x3ff/0xe20 [ 939.396658][T30693] ? __pfx_fcntl_setlk+0x10/0x10 [ 939.396670][T30693] ? lockdep_hardirqs_on+0x7c/0x110 [ 939.396697][T30693] ? rep_movs_alternative+0x30/0x90 [ 939.396717][T30693] do_fcntl+0xbce/0x15a0 [ 939.396738][T30693] ? __pfx_do_fcntl+0x10/0x10 [ 939.396766][T30693] ? tomoyo_file_fcntl+0x6c/0xc0 [ 939.396783][T30693] __x64_sys_fcntl+0x163/0x200 [ 939.396805][T30693] do_syscall_64+0xcd/0x4c0 [ 939.396828][T30693] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 939.396843][T30693] RIP: 0033:0x7f2f25d8ec29 [ 939.396859][T30693] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 939.396873][T30693] RSP: 002b:00007f2f23ff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 939.396888][T30693] RAX: ffffffffffffffda RBX: 00007f2f25fd5fa0 RCX: 00007f2f25d8ec29 [ 939.396898][T30693] RDX: 00000000000000ff RSI: 0000000000000025 RDI: 0000000000000005 [ 939.396907][T30693] RBP: 00007f2f25e11e41 R08: 0000000000000000 R09: 0000000000000000 [ 939.396916][T30693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 939.396925][T30693] R13: 00007f2f25fd6038 R14: 00007f2f25fd5fa0 R15: 00007ffc03041cd8 [ 939.396944][T30693] [ 939.764978][T30723] netlink: 342 bytes leftover after parsing attributes in process `syz.2.3536'. [ 939.930472][T30725] [U] [ 939.933359][T30725] [U] [ 939.936038][T30725] [U] [ 939.938721][T30725] [U] [ 939.953503][T30725] [U] [ 939.956213][T30725] [U] [ 939.958891][T30725] [U] [ 939.961563][T30725] [U] [ 939.982221][T30725] [U] [ 939.984931][T30725] [U] [ 939.987604][T30725] [U] [ 939.990279][T30725] [U] [ 940.008186][T30725] [U] [ 940.010904][T30725] [U] [ 940.013608][T30725] [U] [ 940.016379][T30725] [U] [ 940.038661][T30725] [U] [ 940.041392][T30725] [U] [ 940.044069][T30725] [U] [ 940.046740][T30725] [U] [ 940.058623][T30725] [U] [ 940.061337][T30725] [U] [ 940.064011][T30725] [U] [ 940.066680][T30725] [U] [ 940.080840][T30725] [U] [ 940.083542][T30725] [U] [ 940.086214][T30725] [U] [ 940.088883][T30725] [U] [ 940.102376][T30725] [U] [ 940.105083][T30725] [U] [ 940.107760][T30725] [U] [ 940.110428][T30725] [U] [ 940.123870][T30725] [U] [ 940.126573][T30725] [U] [ 940.129247][T30725] [U] [ 940.131913][T30725] [U] [ 940.141710][T30725] [U] [ 940.144434][T30725] [U] [ 940.147116][T30725] [U] [ 940.149786][T30725] [U] [ 940.177334][T30725] [U] [ 940.180036][T30725] [U] [ 940.182704][T30725] [U] [ 940.185373][T30725] [U] [ 940.261816][T30725] [U] [ 940.264527][T30725] [U] [ 940.267198][T30725] [U] [ 940.269864][T30725] [U] [ 940.308654][T30725] [U] [ 940.311372][T30725] [U] [ 940.314038][T30725] [U] [ 940.316704][T30725] [U] [ 940.361584][T30725] [U] [ 940.364291][T30725] [U] [ 940.366957][T30725] [U] [ 940.369621][T30725] [U] [ 940.447467][T30725] [U] [ 940.450181][T30725] [U] [ 940.452846][T30725] [U] [ 940.455512][T30725] [U] [ 940.494661][T30725] [U] [ 940.497366][T30725] [U] [ 940.500035][T30725] [U] [ 940.502702][T30725] [U] [ 940.584716][T30725] [U] [ 940.587426][T30725] [U] [ 940.590100][T30725] [U] [ 940.592766][T30725] [U] [ 940.655676][T30725] [U] [ 940.658383][T30725] [U] [ 940.661051][T30725] [U] [ 940.663716][T30725] [U] [ 940.737448][T30725] [U] [ 940.740154][T30725] [U] [ 940.742823][T30725] [U] [ 940.745488][T30725] [U] [ 940.818250][T30725] [U] [ 941.016931][T30757] [ 941.019278][T30757] ====================================================== [ 941.026270][T30757] WARNING: possible circular locking dependency detected [ 941.033265][T30757] syzkaller #0 Tainted: G U [ 941.039235][T30757] ------------------------------------------------------ [ 941.046227][T30757] syz.0.3544/30757 is trying to acquire lock: [ 941.052270][T30757] ffff888140aa40f8 (&hugetlb_fault_mutex_table[i]){+.+.}-{4:4}, at: hugetlb_fault+0x302/0x2f40 [ 941.062595][T30757] [ 941.062595][T30757] but task is already holding lock: [ 941.070016][T30757] ffff8880598e3258 (sk_lock-AF_INET){+.+.}-{0:0}, at: mptcp_sendmsg+0x13e/0x1eb0 [ 941.079135][T30757] [ 941.079135][T30757] which lock already depends on the new lock. [ 941.079135][T30757] [ 941.089519][T30757] [ 941.089519][T30757] the existing dependency chain (in reverse order) is: [ 941.098507][T30757] [ 941.098507][T30757] -> #7 (sk_lock-AF_INET){+.+.}-{0:0}: [ 941.106127][T30757] lock_sock_nested+0x41/0xf0 [ 941.111315][T30757] inet_shutdown+0x67/0x440 [ 941.116326][T30757] nbd_mark_nsock_dead+0xae/0x5d0 [ 941.121943][T30757] recv_work+0x671/0xa80 [ 941.126696][T30757] process_one_work+0x9cf/0x1b70 [ 941.132139][T30757] worker_thread+0x6c8/0xf10 [ 941.137226][T30757] kthread+0x3c5/0x780 [ 941.141797][T30757] ret_from_fork+0x56d/0x730 [ 941.146892][T30757] ret_from_fork_asm+0x1a/0x30 [ 941.152159][T30757] [ 941.152159][T30757] -> #6 (&nsock->tx_lock){+.+.}-{4:4}: [ 941.159790][T30757] __mutex_lock+0x193/0x1060 [ 941.164904][T30757] nbd_queue_rq+0x423/0x12d0 [ 941.170021][T30757] blk_mq_dispatch_rq_list+0x416/0x1e20 [ 941.176084][T30757] __blk_mq_sched_dispatch_requests+0xcb7/0x15f0 [ 941.182933][T30757] blk_mq_sched_dispatch_requests+0xd8/0x1b0 [ 941.189439][T30757] blk_mq_run_hw_queue+0x239/0x670 [ 941.195063][T30757] blk_mq_dispatch_list+0x514/0x1310 [ 941.200859][T30757] blk_mq_flush_plug_list+0x130/0x600 [ 941.206737][T30757] __blk_flush_plug+0x2c4/0x4b0 [ 941.212096][T30757] __submit_bio+0x545/0x690 [ 941.217104][T30757] submit_bio_noacct_nocheck+0x660/0xd30 [ 941.223267][T30757] submit_bio_noacct+0xc20/0x1ed0 [ 941.228791][T30757] block_read_full_folio+0x4db/0x850 [ 941.234579][T30757] filemap_read_folio+0xc5/0x2a0 [ 941.240020][T30757] do_read_cache_folio+0x263/0x5c0 [ 941.245637][T30757] read_part_sector+0xd4/0x370 [ 941.250942][T30757] adfspart_check_ICS+0x93/0x940 [ 941.256402][T30757] bdev_disk_changed+0x720/0x1520 [ 941.261927][T30757] blkdev_get_whole+0x187/0x290 [ 941.267302][T30757] bdev_open+0x2c7/0xe40 [ 941.272051][T30757] blkdev_open+0x34e/0x4f0 [ 941.276972][T30757] do_dentry_open+0x97f/0x1530 [ 941.282239][T30757] vfs_open+0x82/0x3f0 [ 941.286819][T30757] path_openat+0x1de4/0x2cb0 [ 941.291913][T30757] do_filp_open+0x20b/0x470 [ 941.296920][T30757] do_sys_openat2+0x11b/0x1d0 [ 941.302109][T30757] __x64_sys_openat+0x174/0x210 [ 941.307456][T30757] do_syscall_64+0xcd/0x4c0 [ 941.312467][T30757] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 941.318859][T30757] [ 941.318859][T30757] -> #5 (&cmd->lock){+.+.}-{4:4}: [ 941.326048][T30757] __mutex_lock+0x193/0x1060 [ 941.331144][T30757] nbd_queue_rq+0xbd/0x12d0 [ 941.336174][T30757] blk_mq_dispatch_rq_list+0x416/0x1e20 [ 941.342229][T30757] __blk_mq_sched_dispatch_requests+0xcb7/0x15f0 [ 941.349066][T30757] blk_mq_sched_dispatch_requests+0xd8/0x1b0 [ 941.355809][T30757] blk_mq_run_hw_queue+0x239/0x670 [ 941.361429][T30757] blk_mq_dispatch_list+0x514/0x1310 [ 941.367246][T30757] blk_mq_flush_plug_list+0x130/0x600 [ 941.373125][T30757] __blk_flush_plug+0x2c4/0x4b0 [ 941.378498][T30757] __submit_bio+0x545/0x690 [ 941.383505][T30757] submit_bio_noacct_nocheck+0x660/0xd30 [ 941.389640][T30757] submit_bio_noacct+0xc20/0x1ed0 [ 941.395166][T30757] block_read_full_folio+0x4db/0x850 [ 941.400957][T30757] filemap_read_folio+0xc5/0x2a0 [ 941.406396][T30757] do_read_cache_folio+0x263/0x5c0 [ 941.412009][T30757] read_part_sector+0xd4/0x370 [ 941.417273][T30757] adfspart_check_ICS+0x93/0x940 [ 941.422712][T30757] bdev_disk_changed+0x720/0x1520 [ 941.428236][T30757] blkdev_get_whole+0x187/0x290 [ 941.433607][T30757] bdev_open+0x2c7/0xe40 [ 941.438372][T30757] blkdev_open+0x34e/0x4f0 [ 941.443305][T30757] do_dentry_open+0x97f/0x1530 [ 941.448599][T30757] vfs_open+0x82/0x3f0 [ 941.453190][T30757] path_openat+0x1de4/0x2cb0 [ 941.458294][T30757] do_filp_open+0x20b/0x470 [ 941.463311][T30757] do_sys_openat2+0x11b/0x1d0 [ 941.468506][T30757] __x64_sys_openat+0x174/0x210 [ 941.473868][T30757] do_syscall_64+0xcd/0x4c0 [ 941.478887][T30757] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 941.485291][T30757] [ 941.485291][T30757] -> #4 (set->srcu){.+.+}-{0:0}: [ 941.492391][T30757] __synchronize_srcu+0xa1/0x290 [ 941.497839][T30757] blk_mq_quiesce_queue+0x149/0x1b0 [ 941.503536][T30757] elevator_switch+0x17d/0x810 [ 941.508800][T30757] elevator_change+0x391/0x580 [ 941.514072][T30757] elevator_set_default+0x2e9/0x380 [ 941.519773][T30757] blk_register_queue+0x384/0x4e0 [ 941.525304][T30757] __add_disk+0x74a/0xf00 [ 941.530145][T30757] add_disk_fwnode+0x13f/0x5d0 [ 941.535499][T30757] nbd_dev_add+0x783/0xbb0 [ 941.540425][T30757] nbd_init+0x181/0x320 [ 941.545082][T30757] do_one_initcall+0x120/0x6e0 [ 941.550348][T30757] kernel_init_freeable+0x5c2/0x910 [ 941.556050][T30757] kernel_init+0x1c/0x2b0 [ 941.560877][T30757] ret_from_fork+0x56d/0x730 [ 941.565973][T30757] ret_from_fork_asm+0x1a/0x30 [ 941.571241][T30757] [ 941.571241][T30757] -> #3 (&q->elevator_lock){+.+.}-{4:4}: [ 941.579040][T30757] __mutex_lock+0x193/0x1060 [ 941.584158][T30757] elevator_change+0x17d/0x580 [ 941.589423][T30757] elv_iosched_store+0x315/0x3c0 [ 941.594947][T30757] queue_attr_store+0x26b/0x310 [ 941.600315][T30757] sysfs_kf_write+0xef/0x150 [ 941.605431][T30757] kernfs_fop_write_iter+0x3ac/0x570 [ 941.611248][T30757] vfs_write+0x7d3/0x11d0 [ 941.616085][T30757] ksys_write+0x12a/0x250 [ 941.620917][T30757] do_syscall_64+0xcd/0x4c0 [ 941.625932][T30757] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 941.632329][T30757] [ 941.632329][T30757] -> #2 (&q->q_usage_counter(io)#62){++++}-{0:0}: [ 941.640911][T30757] blk_alloc_queue+0x619/0x760 [ 941.646179][T30757] blk_mq_alloc_queue+0x172/0x280 [ 941.651728][T30757] __blk_mq_alloc_disk+0x29/0x120 [ 941.657281][T30757] nbd_dev_add+0x492/0xbb0 [ 941.662208][T30757] nbd_init+0x181/0x320 [ 941.666876][T30757] do_one_initcall+0x120/0x6e0 [ 941.672142][T30757] kernel_init_freeable+0x5c2/0x910 [ 941.677848][T30757] kernel_init+0x1c/0x2b0 [ 941.682680][T30757] ret_from_fork+0x56d/0x730 [ 941.687799][T30757] ret_from_fork_asm+0x1a/0x30 [ 941.693073][T30757] [ 941.693073][T30757] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 941.700262][T30757] fs_reclaim_acquire+0x102/0x150 [ 941.705792][T30757] prepare_alloc_pages+0x162/0x610 [ 941.711409][T30757] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 941.717890][T30757] alloc_surplus_hugetlb_folio+0x1ad/0x4a0 [ 941.724210][T30757] alloc_hugetlb_folio+0xed4/0x1560 [ 941.729939][T30757] hugetlb_wp+0x5f6/0x3340 [ 941.734854][T30757] hugetlb_fault+0x2037/0x2f40 [ 941.740117][T30757] handle_mm_fault+0xbfa/0xd10 [ 941.745379][T30757] do_user_addr_fault+0x60c/0x1370 [ 941.750997][T30757] exc_page_fault+0x5c/0xb0 [ 941.756003][T30757] asm_exc_page_fault+0x26/0x30 [ 941.761375][T30757] [ 941.761375][T30757] -> #0 (&hugetlb_fault_mutex_table[i]){+.+.}-{4:4}: [ 941.770213][T30757] __lock_acquire+0x12a6/0x1ce0 [ 941.775592][T30757] lock_acquire+0x179/0x350 [ 941.780599][T30757] __mutex_lock+0x193/0x1060 [ 941.785700][T30757] hugetlb_fault+0x302/0x2f40 [ 941.790874][T30757] handle_mm_fault+0xbfa/0xd10 [ 941.796143][T30757] do_user_addr_fault+0x7a6/0x1370 [ 941.801757][T30757] exc_page_fault+0x5c/0xb0 [ 941.806868][T30757] asm_exc_page_fault+0x26/0x30 [ 941.812216][T30757] rep_movs_alternative+0x4a/0x90 [ 941.817748][T30757] _copy_from_iter+0x383/0x1720 [ 941.823095][T30757] mptcp_sendmsg+0x1034/0x1eb0 [ 941.828361][T30757] inet_sendmsg+0x119/0x140 [ 941.833364][T30757] sock_write_iter+0x4aa/0x5b0 [ 941.838626][T30757] vfs_write+0x7d3/0x11d0 [ 941.843470][T30757] ksys_write+0x1f8/0x250 [ 941.848300][T30757] do_syscall_64+0xcd/0x4c0 [ 941.853305][T30757] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 941.859708][T30757] [ 941.859708][T30757] other info that might help us debug this: [ 941.859708][T30757] [ 941.869908][T30757] Chain exists of: [ 941.869908][T30757] &hugetlb_fault_mutex_table[i] --> &nsock->tx_lock --> sk_lock-AF_INET [ 941.869908][T30757] [ 941.884135][T30757] Possible unsafe locking scenario: [ 941.884135][T30757] [ 941.891558][T30757] CPU0 CPU1 [ 941.896912][T30757] ---- ---- [ 941.902249][T30757] lock(sk_lock-AF_INET); [ 941.906643][T30757] lock(&nsock->tx_lock); [ 941.913564][T30757] lock(sk_lock-AF_INET); [ 941.920493][T30757] lock(&hugetlb_fault_mutex_table[i]); [ 941.926105][T30757] [ 941.926105][T30757] *** DEADLOCK *** [ 941.926105][T30757] [ 941.934233][T30757] 2 locks held by syz.0.3544/30757: [ 941.939409][T30757] #0: ffff8880598e3258 (sk_lock-AF_INET){+.+.}-{0:0}, at: mptcp_sendmsg+0x13e/0x1eb0 [ 941.948962][T30757] #1: ffff888078c62ce0 (&mm->mmap_lock){++++}-{4:4}, at: lock_mm_and_find_vma+0x35/0x6e0 [ 941.958858][T30757] [ 941.958858][T30757] stack backtrace: [ 941.964742][T30757] CPU: 1 UID: 0 PID: 30757 Comm: syz.0.3544 Tainted: G U syzkaller #0 PREEMPT(full) [ 941.964769][T30757] Tainted: [U]=USER [ 941.964774][T30757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 941.964783][T30757] Call Trace: [ 941.964791][T30757] [ 941.964797][T30757] dump_stack_lvl+0x116/0x1f0 [ 941.964819][T30757] print_circular_bug+0x275/0x350 [ 941.964838][T30757] check_noncircular+0x14c/0x170 [ 941.964856][T30757] __lock_acquire+0x12a6/0x1ce0 [ 941.964877][T30757] lock_acquire+0x179/0x350 [ 941.964894][T30757] ? hugetlb_fault+0x302/0x2f40 [ 941.964908][T30757] ? __pfx___might_resched+0x10/0x10 [ 941.964924][T30757] ? hugetlb_fault+0x302/0x2f40 [ 941.964935][T30757] __mutex_lock+0x193/0x1060 [ 941.964956][T30757] ? hugetlb_fault+0x302/0x2f40 [ 941.964968][T30757] ? __lock_acquire+0x62e/0x1ce0 [ 941.964986][T30757] ? __pfx___mutex_lock+0x10/0x10 [ 941.965007][T30757] ? mtree_range_walk+0x718/0xc00 [ 941.965025][T30757] ? find_held_lock+0x2b/0x80 [ 941.965038][T30757] ? mt_find+0x757/0xa30 [ 941.965051][T30757] ? hugetlb_fault+0x302/0x2f40 [ 941.965062][T30757] hugetlb_fault+0x302/0x2f40 [ 941.965077][T30757] ? __pfx_hugetlb_fault+0x10/0x10 [ 941.965092][T30757] ? find_vma+0xbf/0x140 [ 941.965110][T30757] ? __pfx_find_vma+0x10/0x10 [ 941.965127][T30757] handle_mm_fault+0xbfa/0xd10 [ 941.965142][T30757] ? trace_raw_output_exceptions+0x131/0x150 [ 941.965163][T30757] do_user_addr_fault+0x7a6/0x1370 [ 941.965185][T30757] ? rcu_is_watching+0x12/0xc0 [ 941.965200][T30757] exc_page_fault+0x5c/0xb0 [ 941.965225][T30757] asm_exc_page_fault+0x26/0x30 [ 941.965238][T30757] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 941.965256][T30757] Code: cc cc cc 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 c3 cc cc cc cc 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 941.965270][T30757] RSP: 0018:ffffc9000ed6f940 EFLAGS: 00050202 [ 941.965282][T30757] RAX: 0000000000000001 RBX: 0000000000007fd8 RCX: 00000000000075d8 [ 941.965291][T30757] RDX: 0000000000000000 RSI: 0000000000200000 RDI: ffff8880643f0a28 [ 941.965300][T30757] RBP: 00000000001ff600 R08: 0000000000000001 R09: ffffed100c87efff [ 941.965309][T30757] R10: ffff8880643f7fff R11: 0000000000000000 R12: ffffc9000ed6fc58 [ 941.965317][T30757] R13: 00000000002075d8 R14: ffff8880643f0028 R15: 00007ffffffff000 [ 941.965330][T30757] _copy_from_iter+0x383/0x1720 [ 941.965347][T30757] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 941.965365][T30757] ? __pfx__copy_from_iter+0x10/0x10 [ 941.965379][T30757] ? __sk_mem_raise_allocated+0x94d/0x1670 [ 941.965404][T30757] mptcp_sendmsg+0x1034/0x1eb0 [ 941.965426][T30757] ? __pfx_mptcp_sendmsg+0x10/0x10 [ 941.965446][T30757] ? __pfx_mptcp_sendmsg+0x10/0x10 [ 941.965464][T30757] inet_sendmsg+0x119/0x140 [ 941.965481][T30757] sock_write_iter+0x4aa/0x5b0 [ 941.965497][T30757] ? __pfx_sock_write_iter+0x10/0x10 [ 941.965515][T30757] ? bpf_lsm_file_permission+0x9/0x10 [ 941.965535][T30757] ? security_file_permission+0x71/0x210 [ 941.965555][T30757] ? rw_verify_area+0xcf/0x6c0 [ 941.965569][T30757] vfs_write+0x7d3/0x11d0 [ 941.965584][T30757] ? __pfx_sock_write_iter+0x10/0x10 [ 941.965600][T30757] ? __pfx_vfs_write+0x10/0x10 [ 941.965614][T30757] ? find_held_lock+0x2b/0x80 [ 941.965632][T30757] ksys_write+0x1f8/0x250 [ 941.965647][T30757] ? __pfx_ksys_write+0x10/0x10 [ 941.965664][T30757] do_syscall_64+0xcd/0x4c0 [ 941.965685][T30757] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 941.965699][T30757] RIP: 0033:0x7f8db118ec29 [ 941.965711][T30757] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 941.965724][T30757] RSP: 002b:00007f8db1f75038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 941.965736][T30757] RAX: ffffffffffffffda RBX: 00007f8db13d6180 RCX: 00007f8db118ec29 [ 941.965745][T30757] RDX: 000000007fffffff RSI: 0000000000000000 RDI: 0000000000000003 [ 941.965754][T30757] RBP: 00007f8db1211e41 R08: 0000000000000000 R09: 0000000000000000 [ 941.965762][T30757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 941.965770][T30757] R13: 00007f8db13d6218 R14: 00007f8db13d6180 R15: 00007ffca81a5488 [ 941.965783][T30757]