last executing test programs: 5.224090722s ago: executing program 3 (id=1143): sendmsg$auto_NL80211_CMD_MODIFY_LINK_STA(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYRES64, @ANYRES16=0x0, @ANYBLOB="200029bd7000fbdbdf2597000000"], 0x14}, 0x1, 0x0, 0x0, 0x8800}, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x4) r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/nfsfs/servers\x00', 0x12400, 0x0) pread64$auto(r0, 0x0, 0x1ff, 0x8800000000) close_range$auto(0x2, 0x8, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000200)='/proc/thread-self/net/ip_vs\x00', 0x121000, 0x0) madvise$auto(0x405, 0xffffffffffff0001, 0x3) r1 = openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/event0\x00', 0x2000, 0x0) ioctl$auto(r1, 0x81004517, r1) r2 = prctl$auto(0x3a, 0x40001, 0x0, 0x1, 0x0) sendmsg$auto_NL80211_CMD_SET_INTERFACE(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x4000) ioctl$auto_UI_DEV_DESTROY(r2, 0x5502, 0x0) sendmsg$auto_NL80211_CMD_STOP_NAN(0xffffffffffffffff, 0x0, 0x815) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0xffffffffffffffff, 0x300000000000) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) socket(0x2, 0x80002, 0x73) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(0xffffffffffffffff, &(0x7f0000000780)='\xa3o\a`\f\f4\xc6\xe7\x8a\x16h\x80\xb5\xed\xe4\xec\xfe\xe50\xb9\xbb1/#\xdc\xdd\xed\xa2\x85\xa1\xd5\xf5\xfeG\xdcI\xe3c\xb8BS\x04Y\xc9N\x98\xc6I_E \xc8^T\x84Mh\xf4Y\xcc\xe4\x9al\x88\x8fX\xcb\xad\x1d*\xec\x1dG@H/N\xaa\x1b\xce\x8b\xff\xcfe\xac\xda\xb0\xbe;-y\x12\x13\x93\x1d\xb5>\x1c\x02Tv\x92\xc0\x1c\xaa\x8a8\x0e_Fv\x00\xdc\x834d\x16\xa6\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00i\xd6.\t\x10\x99\xc4\x06\xa3\xbf*\xbb\xe0H\xc9u+\x17\x93!\x1c\xc3\xcd\xc1y\xaf\xf1\xd1B\xaa[\x9d}\xad\xe2\xff\x9b[{\xd1z\x18\xba\x7f\xb5\x10\xdd1\xf2\x9c\xb0=\xf09\r\xc3\x1b9\xbe\xa8\xe76[/<,\xe1\x90\xb3G}\x85E\xc6\x8ak4\xc3+\xf0\x9f\xe0F\x1b\xdb\x84\x17\xc0\x99\xf1\xb5,\x1f\x8a\xe7\x0f\xd7\xc2{>\xb9q\xc3\xa7\xaaF|\\4\x03Z\xecH\x99\xber\xab\xe6+>\x95\x86\x83\xfb\x16o\x98\xe0\xe9d\xa1z^}\xc7\x12\xe6b\xa2\xb1\x01\x00\x01\x00\xec\x12.\xbb\x10\x11\xdb_Xo\xfc\xcd\x8av\x80\xf0!n\x8d\xee)\rm\xc5\xee\xd6\xde\xc7\xf8\xdf\xc1?\x82\xca\xb6X\xe3\xfc\xf8\x1a\xe7U\xd6\f\x8e\x98+\x99\x1dqtV\xb4\x05\xa4ge\xe0\xd5\xa7#*D\xc3\xab\xc9\xe8 +S\"\x06\x1e\xe2\x18|\xf5\a-\x93_\xaa\x13\xa4\xfd~\xc1l\x15C\x1b\xf3s\xb4U\x1f\xa2JL\x83\x03\xbd\xe5\xac\xf0\x96&l\x03=o\xba\xafw\x19%\x8f\x8d\x89\x84\x02t+\x90\xd9\xae\x82\r\x8e\x971\xfb\x1f\x976\'\xf0J\x0eie\xfc\xee/\xd8\xe1\xe7f_\x1bfV\n\xd7\xbc\t\xc9\xc7\x8ec\xeaz\xcfk\x13~\xe8\x04\xff4c\xee \xb7wK\xe6\xfc\xe6\xc6\x98ZH\x1f\xaa\xc5\x03\x85\x95\"\x92vW\x0e\xaes.)${3\xd5a\xa4\xc7\xdc\xa8t\x9d\x8d\x9e\xaf~l\x8a+kqM\xcaP\xbd', 0x110000a3d9) open(0x0, 0xb22142, 0x30) socket(0x2b, 0x2, 0x1) select$auto(0xa, 0x0, 0x0, &(0x7f0000000040)={[0x1ff, 0x7, 0x18000000, 0x1, 0x9487, 0x6, 0x15f4da0a, 0x3, 0x480, 0x62, 0x80000001, 0x5, 0x28, 0x9, 0x8, 0x7]}, 0x0) r3 = socketpair$auto(0x1, 0x2, 0xfffffffd, 0x0) read$auto_force_wakeup_fops_hci_vhci(r3, &(0x7f0000000080)=""/218, 0xda) ioctl$auto_SNDCTL_SEQ_GETINCOUNT(r3, 0x80045105, &(0x7f0000000180)="45a751a411625705cb5f254415dc46b4c748887b0613e6367485ba5081681e8a544e790e6d0cb3a3b8b6152305a590058ffcc2364013dcba1c1b1b3e1ad5d98ec9df9a573bb91eb9918331bf60ea4bf12568e760aa94e6aa0a3c85f3ece2afb5cdc34dd1f0809a30ac") io_uring_setup$auto(0x6, 0x0) socket(0x2, 0x5, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) uname$auto(&(0x7f0000000240)={"8c6f352e7666b5e71811692f49a4c56169312ad00426c1d7054d55ec559c0898538ffcf7bc8bdb4ac490f68854cdd17cc800adcf5531a8a6f67dff4f252ef983ec", "69a5a20a2222e3eef26518f954b1913b74c96937eb07a3d6afb1e4c697f8bebfacc675511499476434cabfe016dec86361fe891554b7cd3373a534938300", "a6ca529cd3575d70f2d3a01b893d1cdb08e7dda4d8c9da852d8f6a843bdf5c9ab435e9fc3d827b9db0af0961864d11a543df5b06f72ded944c3990f311f9d47d5f", "6cf84bc4296ad8c78920c03d20c932dcc1b1a46480d37af46c7c90d8e3859284a72ac06a59fe8ef8bd07ce57f4d9687595869efedd82ac8eb038ee1d90c9997e86", "ba45383a50c1fdd9eebb4513970795609403f5ad0913005a26274fc0a946f97312c094340426e73244d997cef53a6b439f00", "2a06ef13b71d98d793bb9a6ebb5675f998092c8aeb0c07541d9f7491b55723d2cc9c4a1a64242e35b3df8d1083c4f304a4cb475500"}) socket(0x2, 0x1, 0x80000084) 4.837019866s ago: executing program 2 (id=1144): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket(0x2, 0x80002, 0x73) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @loopback}, 0x54) syz_clone(0x40100100, 0x0, 0x0, 0x0, 0x0, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) acct$auto(0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) write$auto_console_fops_tty_io(0xffffffffffffffff, 0x0, 0x0) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) setgroups$auto(0x9, 0x0) bind$auto(0x3, &(0x7f0000000100)=@in={0x2, 0x3, @empty}, 0x6a) madvise$auto(0x0, 0xffffffffffff0001, 0x15) socket(0x2c, 0x3, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/netfilter/nfnetlink_queue\x00', 0x101000, 0x0) r0 = setfsuid$auto(0xee00) r1 = setfsuid$auto(0xee01) setresuid$auto(r0, r1, r0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) ioctl$auto_EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000000)={0x2000, 0x800004, 0x105}) ioctl$auto(0x3, 0x80004509, 0x10000000000402) 4.760079125s ago: executing program 0 (id=1145): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/mnt\x00') pipe$auto(&(0x7f0000000180)=r0) setns(r0, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D3\x00', 0x101083, 0x0) ioctl$auto_SNDRV_RAWMIDI_IOCTL_STATUS32(r1, 0xc0245720, &(0x7f0000000040)={0x0, 0x5, 0x200, 0x6, 0x2bc9, "05a3b1ec88daacca01cdfa58da68cbb5"}) setsockopt$auto_SO_BROADCAST(r0, 0x1, 0x6, &(0x7f0000000080)='*-^\x7f!\x00\xfe\x16\x82n\"\xd4$\xab\xb3\x9f\xc1g\xa2{B\x85\xd7.\xf2g\xe9\v-XE\xda6\xad\xc5\xc9\x17q,$@\x84\xeca\x14\xbe\x86\xf2H\xba\x89\\\xd3\xd3\xbaN\xc8\xb8)\x04*\xff\bhS\xff\xbc\x1e\xceS\xbb\x9f\xae\x89\xd0j(', 0x2bc4) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/loop10/mq/0/nr_tags\x00', 0x20000, 0x0) close_range$auto(0x2, 0x8, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000001c0)='ns/time_for_children\x00') openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sda\x00', 0x8001, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') mount_setattr$auto(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000640)={0x10002c, 0x7f, 0x0, @inferred=r2}, 0x287) close_range$auto(0x2, 0x8, 0x0) ioctl$auto_XFS_IOC_GOINGDOWN(r3, 0x8004587d, &(0x7f0000000140)=0x3) openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/input/event1\x00', 0x20082, 0x0) mprotect$auto(0xfffffffffffffffd, 0x400002, 0x7) 4.721564099s ago: executing program 3 (id=1147): set_mempolicy$auto(0x3, &(0x7f0000000000)=0x7, 0x9) io_uring_setup$auto(0x6, 0x0) close_range$auto(0x2, 0x8, 0x0) r0 = openat$auto_sw_sync_debugfs_fops_sync_debug(0xffffffffffffff9c, &(0x7f0000000180), 0x2000, 0x0) r1 = ioctl$auto_SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, 0x0) r2 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS0\x00', 0x48140, 0x0) readv$auto(r2, &(0x7f00000000c0)={0x0, 0x5}, 0x3) mmap$auto(0x5, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/usb/drivers/dvb_usb_mxl111sf/uevent\x00', 0x4902c1, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, r3, 0x8002) madvise$auto(0x0, 0xffffffffffff0005, 0x17) getsockopt$auto_SO_TIMESTAMP_NEW(r1, 0x5, 0x3f, &(0x7f0000000140)='\x00', &(0x7f0000000240)=0x4) poll$auto(&(0x7f0000000100)={r3, 0x1, 0xa}, 0x4, 0x7ff) write$auto_vcs_fops_vc_screen(0xffffffffffffffff, &(0x7f0000000280)="0940850e541a29ea8d9a426156dee60e707846b7653576e4d8489034b467bf976bce8a598e9e1e4c5d9857243d00c47d243fa2b355f735ae8ddd75580d0bf7bf9f6af21550f1177c86d61e19e39dc57a06e25d5cd5190d0da650091a6b40c783d99c6c623c13115e7a9694bd64950c16d1fb386c8e3804e0aa8c9cb428a154c7dad6", 0x82) read$auto(r3, 0x0, 0x20) mmap$auto(0xff0f200000000000, 0x0, 0xba2c, 0x29b72, 0x2, 0x4) ioctl$auto(0xffffffffffffffff, 0xe, r4) socket$nl_generic(0x10, 0x3, 0x10) io_uring_setup$auto(0x1001, 0x0) madvise$auto(0x0, 0x200007, 0x19) shmctl$auto_IPC_STAT(0x1, 0x2, 0x0) unshare$auto(0x40000080) add_key$auto(&(0x7f0000000000)='\x00', 0x0, &(0x7f0000000240), 0x2, 0x31f) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ovs_packet(&(0x7f0000001940), 0xffffffffffffffff) 4.498819648s ago: executing program 0 (id=1149): socket(0x28, 0x1, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) io_uring_setup$auto(0x7ff, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22240, 0x155) r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$auto_proc_reg_file_ops_compat_inode(r0, &(0x7f0000000280)=""/65, 0x41) close_range$auto(0x2, 0x8, 0x0) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/controlC1\x00', 0x60280, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x8000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) socket(0x2, 0x2, 0x0) bind$auto(0x3, &(0x7f0000000100)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x40e983, 0xdf, 0xeb1, r0, 0x8000) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x801, 0x0) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x201, 0x0) openat$auto_adf_hb_cfg_fops_adf_heartbeat_dbgfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/ieee80211/phy10/netdev:wlan0/stations/08:02:11:00:00:01/aid\x00', 0x20000, 0x0) socket(0xa, 0x6, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/fs/cifs/traceSMB\x00', 0x2000, 0x0) select$auto(0x11, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x9, 0x8, 0x1, 0x9, 0x4, 0x15f4da0b, 0x200000003, 0x5, 0xb, 0x80400000, 0x4, 0x6d3f, 0x100009, 0x2, 0x4000000000001e]}, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) 3.731127474s ago: executing program 3 (id=1153): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x37}}, 0x6e) sendmmsg$auto(r0, &(0x7f0000000140)={{0x0, 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x9, 0x20000000) r1 = io_uring_setup$auto(0x1, 0x0) socket(0x1f, 0x2, 0x200000) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x40000008000) getrandom$auto(0x0, 0x6000000, 0x3) r2 = openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$auto(r2, 0x40025504, 0xea3) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) unshare$auto(0x40000080) sendmmsg$auto(0xffffffffffffffff, 0x0, 0x3b87, 0xa) mmap$auto(0x0, 0x2020009, 0x3, 0x9000000eb1, 0xfffffffffffffffa, 0x8000) socket(0xa, 0x1, 0x2000084) socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, 0x0, 0x108002, 0x0) writev$auto(r1, &(0x7f0000000000)={&(0x7f0000000180)="8793f552a4bcd6642d28f962c2100b69f1d53c3fcb0d0217d1bd2b9d55efff7fb67d88e0dec35f831027f3765afb32d11fa54bbd03e7651ef03b3d8ec34f88d3e32f434b9d67d1112c32f8f662dd48b7d209257c6871ab1565fbf9020bda019260bc95ac5b8a702b33f6749d527bf29417b4435cbf4bcd25f0ff05e38a286d4eb133540d84d63a036456b549a3e1c01790c5ddc95b032274344239f0b4b707e1ba34c6cc51ef5697b8576c441fc0de34c4cb2fd7265b6d22756ad147113bc1b0966350", 0x4}, 0xf) epoll_create$auto(0x3e) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, 0x0, 0xc2000, 0x0) socket(0x2, 0x1, 0x0) r4 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000340)='/dev/video2\x00', 0x80000, 0x0) ppoll$auto(&(0x7f0000000000)={r4, 0x5687, 0x8}, 0x3, 0x0, 0x0, 0x8) mmap$auto(0xfff, 0x20009, 0x2000000df, 0xeb1, r3, 0x8000) close_range$auto(0x2, 0x8, 0x0) memfd_create$auto(0x0, 0xe) r5 = socket(0x2, 0x1, 0x106) setsockopt$auto(r5, 0x1, 0x21, 0x0, 0x9) bind$auto(0x3, 0x0, 0x6a) 3.655926199s ago: executing program 2 (id=1154): r0 = socket(0x10, 0x3, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000400), 0x189002, 0x0) ioctl$auto_PPPIOCSMRU(r1, 0xc004743e, 0x0) ioctl$auto_PPPIOCSPASS(r1, 0x40107447, 0x0) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/lru_gen\x00', 0xc0000, 0x0) socket(0x1e, 0x1, 0x0) openat$auto_vhost_vsock_fops_vsock(0xffffffffffffff9c, 0x0, 0x121900, 0x0) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) socket(0x11, 0x3, 0x9) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bus/usb/024/001\x00', 0x40001, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f0000000040)={[0x1ff, 0x7, 0xd, 0x8fd6, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x7, 0x1, 0x9, 0x1, 0xfffffffffffffffe]}, 0x0) write$auto(r2, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setfsuid$auto(0xee01) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x8000001f, 0x7, 0x6d3e, 0x9, 0x4, 0x6]}, 0x0) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="0a220f31e23c83dd0035408ccf8bcfe86689f26172333a808c4a40000200", @ANYRES16=0x0, @ANYBLOB="1b0026bd7000fddbdf25030000000400080004000380120001008b097914854700000040000000000000100002800c0010000001000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x4004040}, 0xc800) socket(0xa, 0x801, 0x84) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x5, 0x8000) r3 = syz_genetlink_get_family_id$auto_802_15_4_mac(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$auto_IEEE802154_ADD_IFACE(r0, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x30, r3, 0x103, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0xff}, @IEEE802154_ATTR_LLSEC_KEY_BYTES={0x14, 0x30, "a3d6cfb25508c1b3b3af18f962e9a864"}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x40) timer_create$auto(0x2, 0x0, 0x0) setsockopt$auto(0x3, 0x10000000084, 0x7d, 0x0, 0x632b491c) r4 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/controlC1\x00', 0x60800, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f0000000840)={{@raw=0x8, 0x101, 0xba28, 0x0, "708c58271a7985a7f5ed0dd58af8d149fc53d81fd4a7553c2ff48b48a8a57689adcc1ca6d2cbfa93b50590c9", @raw=0xd}, 0x0, @bytes=@data="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", "fa491e08108961dd5708680f1134935851612a52d629535f54f3832490fc4e7f79daef312b3df3307044713a4801d409aefe3f932f78fc311771094e769c0095f94ee6d74f2517f34a0bbbf502bf3392ac4d93bde5f733ba936c0890312cf035bc44117db9b683eedc5e02a703fc82750d8d6ebac0c3019ef8e6c1eecea33a59"}) recvmmsg$auto(0xffffffffffffffff, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x6, 0x0, 0x9, 0xb52}, 0x8}, 0x40, 0x1, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[], 0x68}, 0x1, 0x0, 0x0, 0x18a64d47ddeca1f0}, 0x40090) 3.275443744s ago: executing program 0 (id=1156): madvise$auto_MADV_MERGEABLE(0x80000000, 0xf0, 0xc) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x88b, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/cec24\x00', 0x900, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/loop14/queue/dma_alignment\x00', 0x80000, 0x0) read$auto(r0, 0x0, 0x20) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/fail-nth\x00', 0x103102, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0xba) open(0x0, 0x22240, 0x154) mount$auto(0x0, 0x0, &(0x7f0000000180)='nfs\x00\x00', 0x200, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x2020009, 0x3, 0x20000000eb3, r0, 0x8000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r2 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x440040, 0x0) r3 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/protocols\x00', 0x400a00, 0x0) pread64$auto(r3, 0x0, 0x9, 0x8000) ioctl$auto_SNDCTL_DSP_CHANNELS(r2, 0xc0045006, &(0x7f0000000080)="0fa1d0db5c636de2709272f5627f32d87893c1864f6adf8a19ccb12ce062440bfec2647174309488c6f6b94c38835c615dd53d9d9770275d5a6be3d61f39281c1d446b100c3abee2dbe304ed160765454881e545934e2bf09083b859665fd1ac2d1a65d8d4837c07157609f3370c1d854d1e14449e1b07f7c3409c2bca2304389530f5b2a35744c5979623dea48350ea12dc7a5861e956a7eb0c422232bd516b115e949e54cedd7e0d49e8d272fd26dce8550e88516b75faa5a1bb35cf580a8be32957bee13b072b7f816a9add1c9ebb2b8552") r4 = socket(0x23, 0x800, 0x0) getsockopt$auto(r4, 0x84, 0x1c, 0x0, 0x0) r5 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/nf_conntrack/parameters/hashsize\x00', 0xa102, 0x0) r6 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/conf/netdevsim0/accept_source_route\x00', 0xc0202, 0x0) sendfile$auto(r5, r6, 0x0, 0x5b) close_range$auto(0x2, 0x8, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) socket(0xa, 0x3, 0x3c) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) move_pages$auto(0x1, 0x2000000000003, 0x0, 0x0, 0x0, 0x8000400000000000) ioctl$auto(0x3, 0x400454ca, 0x38) 2.437494518s ago: executing program 1 (id=1157): mmap$auto(0x0, 0x2020009, 0x4, 0xeb1, 0xffffffffffffffff, 0x0) mknod$auto(&(0x7f0000000180)=':,\x00', 0xcb, 0xfffffffa) execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0) mmap$auto(0x0, 0x4, 0xdf, 0x40000000009b72, 0x7, 0x28000) close_range$auto(0x0, 0xfffffffffffff000, 0x2) shmctl$auto_IPC_SET(0x1, 0x1, 0x0) r0 = socket(0xa, 0x2, 0x73) r1 = socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) r2 = socket(0x1, 0x1, 0x6) sendmsg$auto_NL80211_CMD_GET_REG(r0, 0x0, 0x0) bind$auto(r2, 0x0, 0x6b) r3 = ioctl$auto_TUNGETVNETBE2(r1, 0x800454df, &(0x7f0000000040)=0x36) ioctl$auto_IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r3, 0x7a6, 0x0) r4 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40000, 0x0) write$auto_snd_pcm_oss_f_reg_pcm_oss(r4, &(0x7f00000000c0)="e1867bfcdac765a4c5fb39945e0c4299e27d21060b165d781605b63dcc7812453e7c72119a0dd974460d040b9fec478e78b2b25eb808ca2210c186bfa159196f1b85b7757fa7a09782199a", 0x4b) listen$auto(0x3, 0x81) 2.099680168s ago: executing program 2 (id=1158): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyprintk\x00', 0x40001, 0x0) write$auto(0x3, 0x0, 0xfdef) ioctl$auto_TIOCVHANGUP2(r0, 0x5437, 0x0) 2.06678028s ago: executing program 1 (id=1159): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyprintk\x00', 0x40001, 0x0) write$auto(0x3, 0x0, 0xfdef) (fail_nth: 1) ioctl$auto_TIOCVHANGUP2(r0, 0x5437, 0x0) 1.597301109s ago: executing program 1 (id=1160): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) sendmmsg$auto(0xffffffffffffffff, 0x0, 0x2, 0x103) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) msgrcv$auto(0x0, 0x0, 0xff9, 0xff00000000000000, 0xda4e) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyprintk\x00', 0x40001, 0x0) write$auto(0x3, 0x0, 0xfdef) ioctl$auto_TIOCVHANGUP2(r0, 0x5437, 0x0) 1.577018824s ago: executing program 2 (id=1161): set_mempolicy$auto(0x3, &(0x7f0000000000)=0x7, 0x9) io_uring_setup$auto(0x6, 0x0) close_range$auto(0x2, 0x8, 0x0) r0 = openat$auto_sw_sync_debugfs_fops_sync_debug(0xffffffffffffff9c, &(0x7f0000000180), 0x2000, 0x0) r1 = ioctl$auto_SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, 0x0) r2 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS0\x00', 0x48140, 0x0) readv$auto(r2, &(0x7f00000000c0)={0x0, 0x5}, 0x3) mmap$auto(0x5, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/usb/drivers/dvb_usb_mxl111sf/uevent\x00', 0x4902c1, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, r3, 0x8002) madvise$auto(0x0, 0xffffffffffff0005, 0x17) getsockopt$auto_SO_TIMESTAMP_NEW(r1, 0x5, 0x3f, &(0x7f0000000140)='\x00', &(0x7f0000000240)=0x4) poll$auto(&(0x7f0000000100)={r3, 0x1, 0xa}, 0x4, 0x7ff) write$auto_vcs_fops_vc_screen(0xffffffffffffffff, &(0x7f0000000280)="0940850e541a29ea8d9a426156dee60e707846b7653576e4d8489034b467bf976bce8a598e9e1e4c5d9857243d00c47d243fa2b355f735ae8ddd75580d0bf7bf9f6af21550f1177c86d61e19e39dc57a06e25d5cd5190d0da650091a6b40c783d99c6c623c13115e7a9694bd64950c16d1fb386c8e3804e0aa8c9cb428a154c7dad6", 0x82) read$auto(r3, 0x0, 0x20) mmap$auto(0xff0f200000000000, 0x0, 0xba2c, 0x29b72, 0x2, 0x4) ioctl$auto(0xffffffffffffffff, 0xe, r4) socket$nl_generic(0x10, 0x3, 0x10) io_uring_setup$auto(0x1001, 0x0) madvise$auto(0x0, 0x200007, 0x19) shmctl$auto_IPC_STAT(0x1, 0x2, 0x0) unshare$auto(0x40000080) add_key$auto(&(0x7f0000000000)='\x00', 0x0, &(0x7f0000000240), 0x2, 0x31f) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ovs_packet(&(0x7f0000001940), 0xffffffffffffffff) 1.534863726s ago: executing program 3 (id=1162): r0 = pidfd_open$auto(0x1, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/nbd4/queue/iosched/front_merges\x00', 0xe0281, 0x0) write$auto_kernfs_file_fops_kernfs_internal(r1, &(0x7f00000000c0)='-7', 0x2) setns(r0, 0x60020000) sendmsg$auto_NL80211_CMD_REGISTER_BEACONS(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000040)={&(0x7f0000000ac0)={0xcb8, 0x0, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@NL80211_ATTR_UNSOL_BCAST_PROBE_RESP={0xca0, 0x127, 0x0, 0x1, [@NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_INT={0x8, 0x1, 0x3}, @NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_TMPL={0x146, 0x2, "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"}, @NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_TMPL={0x4b2, 0x2, "7409bcc07d8bfb182c8bfe50f033197428ecddb591903f12dbcf7b2a4090c02d623cd9608c7eb888a6eb09d43e9c1710165250f9f0d8addfe0906a6edebdb92b59fb42fadc1d1e3c2b75bb7befd52b2612eb6d12d1ed3383c735a3dd2cfc94b1991db4ee1e279cd92bf20110f3f8d1a9c0e2888094a9bb35b04574071808e321061ca1d8953acdb5768c17c3004a38cd27bcac09fa48a4ac38ee1e2bdd335925a3a17c843a04048a946f834769ab6a6c66f0be405905695ac10d4e9464f95b8908f0beaf38228f0d7b66ddeaed827f8b683aa00a6862a6d30526b55b075bb54e5955e91a82f960d30504baba7ef579d53d6a299e74a53abfbd4fcc4fd1794a8430b4cd8136d13a1b25109631bfeb6766586980b8ea594a70e0a7e974fa79be5a85b0d87eafa2be36886dcb1def0b6977061ce5363fdf8fc7aae22ec4ebe86de1cb5b2422f6972ab362f2038f6d5ed1013fed529d9df22d10cead533b2b35e351ecf4f8c1855bc6e15d6bffc2cdb36aac975dedca30c313ed9bc640e42eaea350d0d9e74d4c9b804e020e91a6530f66f4a69e9e6f3247e34294f6a2f10d3fdb7a514414a421620d3234e263611f05e0a54bf87ddb154da1bf76bfd3fe4d6c8434cd43c4643b6e18e7454b336d3aedab0b17bc10a8c2f2faed8509aadf2ea4490ff5b5461af58fdfc922e58009f9ab8e0cd78a18d4146807f0d9146ac5035e43a543e24fb8b623c923308027fa85d4901f4ab135cb02371c63c9c512eb78fe1b9f7c91f50003a3a5238a97bd8115de038f9d5b4cbd29c3723c701bf02dfbed2eee65f3e5ec473086969b44c75cd90a13aaa2f049d1242f4a1bd3022dc1e79f25460afbaed028990a5a9cccfd446e45a90c3dcaaa8952c46ea1b0d9953f528de0cce871bd7a49e84cb9d9a59a7f8045bfbaa320d3d725fa7b61de6c7d6f640c3abff0e8987b8d51840eb7507291c73966ed65be56e59255e5d568d7c08f5db3b67ac200e69c02b127cdb177d0c6f61f16441656c3590ef6a3c82db9534c751e0fb227b995a6e290a871799dcdaa29667271cba1be4062993b17b840115d3c52d131ae540e52d819f29b605c5bd3706ecaa9960123a9be207d8a307e158cf4e05d990f09606ded914497c9a6b0ff6df78983da1d9c5e62a976ab4a40f3c5ddca2d5ce58675cfb78a9678402bd66f2274c26b588f915a9281f043e6689498d5238e445e70727fa35f4b6f2b6a33edac4f067eaf8ab49829720aea018540f8bd2d9f2fbc16485a2c10fbf60e7cf6854bbc05e7e9cda8fd5ad9b0f79c07698667ee278b16c843ca6e50aedd53e2fcebce350e79ac4285366dbb6252bb0b8b9ec6aa8a53e25d80dc405836434168998d42c85f4ed7b0ca175f169fc294f15cfe759a6fe71efda310f58f45a5d7be60a65bdb12b551c628c7eec6d23c681c8edbea04e0c3b5df46e0a270cc6ffa1ba130631df81c2a2b2f23a07ad8695b335ba83ff4a298ec5a665f17d608c2d664ec4f79a0eb755620b1235fe87fcaa17385dea3b7077f38203792ed42739990cb49ec706cd704e7fd5b8937be7a708caaf0dacd651a064ea848477d5ba420c40d63196d6642d9f5933c74b6bfc214343d56acebc8ee830fa58bb73cce969582bf0755d6c1bd3d8a09d3721d9f4c6c11ffa9f27279aa6bdacebaef2ee06f4c3c636442917b"}, @NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_TMPL={0x64d, 0x2, "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"}, @NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_INT={0x8, 0x1, 0x5}, @NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_TMPL={0x3e, 0x2, "a493ab28981c61045005a86859e33abaa7be57b969783997b961f4bd7b5139216979e102fbf8846e8205e6172152648e865935a5633bad1e9feb"}]}, @NL80211_ATTR_MLO_SUPPORT={0x4}]}, 0xcb8}, 0x1, 0x0, 0x0, 0x200100c4}, 0x20000004) mmap$auto(0x0, 0x20009, 0x4000000000df, 0x1000000000eb1, 0x401, 0xffffffffffffffff) close_range$auto(0x2, 0x8, 0x0) r2 = ioctl$auto_TUNGETDEVNETNS(r0, 0x54e3, 0x0) read$auto(r2, &(0x7f00000000c0)='/dev/cuse\x00', 0x100000001) io_uring_setup$auto(0x6, 0x0) openat$auto_fuse_dev_operations_fuse_i(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/cuse\x00', 0x1842, 0x0) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0x20001}, 0x1) preadv$auto(0x3, 0x0, 0x3, 0x3, 0xc4ef) pidfd_open$auto(0x1, 0x0) (async) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/nbd4/queue/iosched/front_merges\x00', 0xe0281, 0x0) (async) write$auto_kernfs_file_fops_kernfs_internal(r1, &(0x7f00000000c0)='-7', 0x2) (async) setns(r0, 0x60020000) (async) sendmsg$auto_NL80211_CMD_REGISTER_BEACONS(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000040)={&(0x7f0000000ac0)={0xcb8, 0x0, 0x800, 0x70bd29, 0x25dfdbfd, {}, [@NL80211_ATTR_UNSOL_BCAST_PROBE_RESP={0xca0, 0x127, 0x0, 0x1, [@NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_INT={0x8, 0x1, 0x3}, @NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_TMPL={0x146, 0x2, "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"}, @NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_TMPL={0x4b2, 0x2, "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"}, @NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_TMPL={0x64d, 0x2, "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"}, @NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_INT={0x8, 0x1, 0x5}, @NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_TMPL={0x3e, 0x2, "a493ab28981c61045005a86859e33abaa7be57b969783997b961f4bd7b5139216979e102fbf8846e8205e6172152648e865935a5633bad1e9feb"}]}, @NL80211_ATTR_MLO_SUPPORT={0x4}]}, 0xcb8}, 0x1, 0x0, 0x0, 0x200100c4}, 0x20000004) (async) mmap$auto(0x0, 0x20009, 0x4000000000df, 0x1000000000eb1, 0x401, 0xffffffffffffffff) (async) close_range$auto(0x2, 0x8, 0x0) (async) ioctl$auto_TUNGETDEVNETNS(r0, 0x54e3, 0x0) (async) read$auto(r2, &(0x7f00000000c0)='/dev/cuse\x00', 0x100000001) (async) io_uring_setup$auto(0x6, 0x0) (async) openat$auto_fuse_dev_operations_fuse_i(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/cuse\x00', 0x1842, 0x0) (async) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0x20001}, 0x1) (async) preadv$auto(0x3, 0x0, 0x3, 0x3, 0xc4ef) (async) 1.337212611s ago: executing program 3 (id=1163): syz_genetlink_get_family_id$auto_ovs_flow(0x0, 0xffffffffffffffff) close_range$auto(0x2, 0x8, 0x0) r0 = io_uring_setup$auto(0x3, 0x0) ioctl$auto_VHOST_SET_LOG_FD2(r0, 0x4004af07, 0x0) ioctl$auto_TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)=0xa87) mmap$auto(0x5, 0x2020009, 0x1a, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r1 = socket(0x1d, 0x2, 0x6) mmap$auto(0x0, 0x8, 0x83e, 0x9b72, 0x2, 0x8000) sendmsg$auto_BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00ca503b00040020000000000000e000"/25], 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x4000011) close_range$auto(0x2, 0x8, 0x0) r2 = eventfd$auto(0x3) socketpair$auto(0x9, 0x2, 0xb, 0x0) r3 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptyd9\x00', 0x0, 0x0) ioctl$auto_TIOCSETD2(r3, 0x5423, 0x0) ioctl$auto(0x3, 0x80047437, 0x1) getsockopt$auto(r1, 0x6a, 0x5, 0x0, 0x0) r4 = openat$auto_rtc_dev_fops_dev(0xffffffffffffff9c, &(0x7f0000000340), 0x189400, 0x0) r5 = openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/usbmon0\x00', 0x0, 0x0) ioctl$auto_MON_IOCX_MFETCH(r5, 0xc0109207, &(0x7f0000000100)={0x0, 0x2000004, 0x7}) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/bus/usb/010/001\x00', 0x20000, 0x0) ioctl$auto_RTC_RD_TIME(r4, 0x80247009, 0x0) signalfd4$auto(r4, &(0x7f0000000040)={0xa37}, 0x41, 0x8f87) r6 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/fs/cifs/traceSMB\x00', 0x40c01, 0x0) write$auto_proc_reg_file_ops_compat_inode(r6, 0x0, 0x0) r7 = openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, 0x0, 0x20401, 0x0) setresuid$auto(0x0, 0x0, 0x0) getpgid(0xffffffffffffffff) sendmsg$auto_IPVS_CMD_GET_DEST(r2, &(0x7f0000003900)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000038c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5b0a7832e22e73162ffdf91d326684f99eb517faf8dfc22e5d5586dcc88a79103a9b7051070a559870dd495048a4080b77317eb706f8c0a13dabd1eeb8f60b97f004000000f0c0728f9e6c463a4efa431ca5e8a1750eb06aac32d4ce682aa7694dc956493f246f4fb24aa5fdd5bcada799f1151b338c1412fc09475aa861ad8fde521a9e1b802b9dde017e5d8325fe83c7ec3d5ebef338e575e42539df861e29110adece2fd297d0e8ac04a7f6c8d69a0e9ef25e61cc", @ANYRES16=0x0, @ANYBLOB="00032dbf7000fddbdf2508000000"], 0x14}, 0x1, 0x0, 0x0, 0x2400c000}, 0x2000c010) ioctl$sock_SIOCGIFINDEX(r7, 0x4601, 0x0) 1.27380325s ago: executing program 1 (id=1164): r0 = openat$auto_iommufd_fops_main(0xffffffffffffff9c, &(0x7f0000000000), 0x80001, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x3b65, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_OVS_DP_CMD_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0f0026bd7000fcdbdf9907"], 0x24}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1e00df45"], 0x1ac}}, 0x0) pread64$auto(0xffffffffffffffff, 0x0, 0xfffffeff, 0x1) r1 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r1, &(0x7f0000000200)={{0x0, 0x60000a6, &(0x7f0000000100)={&(0x7f0000000080), 0xfc2}, 0x2, &(0x7f00000002c0), 0x7, 0xa505}, 0x800}, 0x7, 0x4008) 1.04043723s ago: executing program 1 (id=1165): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socketpair$auto(0x7, 0x40000005, 0x3, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000280)='/sys/devices/virtual/net/bond0/bonding/mode\x00', 0x181002, 0x0) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000a80)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x161342, 0x100) socket(0x1d, 0x2, 0x6) socket(0x2, 0x2, 0x1) socket(0x10, 0x2, 0x4) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bus/usb/013/001\x00', 0xa101, 0x0) io_uring_setup$auto(0x2, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) ioctl$auto_TIOCSETD2(r0, 0x5423, 0x0) socketpair$auto(0x4, 0x1, 0x20000, 0x0) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttyS2\x00', 0x101f81, 0x0) ioctl$auto_TIOCSETD2(r1, 0x5423, 0x0) ioctl$auto_TIOCVHANGUP2(r0, 0x5437, 0x0) 1.011125783s ago: executing program 3 (id=1166): mmap$auto(0x0, 0x2020006, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) gettid() openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/usbcore/parameters/quirks\x00', 0xc0202, 0x0) mmap$auto(0x0, 0x2020009, 0x2, 0xeb1, 0xfffffffffffffffa, 0x8000) utime$auto(0x0, 0xfffffffffffffffc) madvise$auto(0x2, 0x2, 0x5) r0 = openat$auto_ptdump_curusr_fops_(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) read$auto_ptdump_curusr_fops_(r0, &(0x7f0000000280)=""/4096, 0x1000) 913.079059ms ago: executing program 0 (id=1167): mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) ioperm$auto(0xfb, 0x5, 0xe) setreuid$auto(0x4, 0x8) sched_setaffinity$auto(0x1, 0x1, 0x0) ioperm$auto(0x7, 0x5, 0x7fff) 747.329854ms ago: executing program 0 (id=1168): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r0 = syz_genetlink_get_family_id$auto_ioam6(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$auto_IOAM6_CMD_ADD_NAMESPACE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r0, 0x300, 0x70bd27, 0x25dfdbfd, {}, [@IOAM6_ATTR_NS_ID={0x6, 0x1, 0x3}, @IOAM6_ATTR_NS_DATA={0x8, 0x2, 0x7f}, @IOAM6_ATTR_NS_DATA={0x8, 0x2, 0x4}, @IOAM6_ATTR_NS_DATA={0x8, 0x2, 0x1ff}, @IOAM6_ATTR_NS_ID={0x6, 0x1, 0xfffd}, @IOAM6_ATTR_NS_ID={0x6, 0x1, 0x8001}, @IOAM6_ATTR_NS_ID={0x6, 0x1, 0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x44800) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/loop15/queue/scheduler\x00', 0x0, 0x0) sendfile$auto(0x1, 0x3, 0x0, 0xc01) (fail_nth: 3) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/scsi/scsi\x00', 0x80002, 0x0) write$auto(0x3, 0x0, 0xfffffdef) mincore$auto(0x0, 0xffffffffffffffc0, &(0x7f00000001c0)='IOAM6\x00') mseal$auto(0x0, 0x7dda, 0x0) mmap$auto(0x0, 0x40009, 0xe2, 0x9b72, 0x7, 0x28000) 706.053189ms ago: executing program 1 (id=1169): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) syz_genetlink_get_family_id$auto_ioam6(&(0x7f0000000080), 0xffffffffffffffff) mmap$auto(0x0, 0x428, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x0, 0xffffeffe, 0x2) r0 = io_uring_setup$auto(0x7, 0x0) r1 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x181902, 0x0) r2 = io_uring_setup$auto(0x6, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) io_uring_register$auto(0x2, 0x14, 0x0, 0x3) r3 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000002ec0), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002f80)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c00000956a4a25d090000000a68d40c593a8dbb67a276fc233e8bfdd9f555", @ANYRES16=r3, @ANYBLOB="010029bd7000ffdbdf2505000000180001801400020076657468315f746f5f62617461647600"], 0x2c}, 0x1, 0x0, 0x0, 0x11}, 0x24000802) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) bpf$auto(0x0, &(0x7f0000000040)=@bpf_attr_5={@target_ifindex=r5, r4, 0x99, 0x8, 0x1, @relative_id=0x8, 0x5}, 0x92) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'geneve1\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'tunl0\x00'}) sendmsg$auto_ETHTOOL_MSG_FEATURES_GET(r2, &(0x7f00000005c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)=ANY=[@ANYBLOB="2e40107b3e1bb5b04201cd1dd5f9776e54b4c626c682400737e557f7cbe21e0233976fe348e283935998a09a30554ddf1729354fdd949a4751c8cdc058a433c8dbb69c50c4bfb32a965f5ec88db4ea38a681c996857dd0b7f510082839e58ae4af4c", @ANYRES16=r3, @ANYBLOB="000325bd7000fedbdf250b0000000c00018008000300fffffeff240001800800030000000000080003000500000008000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r6, @ANYRES32=r0], 0x54}, 0x1, 0x0, 0x0, 0x80c0}, 0x801) mbind$auto(0xfff, 0x4d, 0x10, &(0x7f0000000100)=0x100000000, 0xfffffffffffffffc, 0x3f) io_uring_register$auto(0x2, 0x1e, &(0x7f0000000180), 0x1) sendmsg$auto_IOAM6_CMD_ADD_NAMESPACE(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[], 0x4c}, 0x1, 0x0, 0x0, 0x2404c801}, 0x24008001) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/loop15/queue/scheduler\x00', 0x82002, 0x0) sendfile$auto(0x1, 0x3, 0x0, 0xc01) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000540)='/proc/scsi/scsi\x00', 0x480102, 0x0) r7 = openat$auto_page_owner_stack_operations_page_owner(0xffffffffffffff9c, &(0x7f0000000200), 0x24a02, 0x0) read$auto_page_owner_stack_operations_page_owner(r7, &(0x7f0000000240)=""/226, 0xe2) write$auto(0x3, 0x0, 0xfffffdef) mincore$auto(0x0, 0xffffffffffffffc0, &(0x7f00000001c0)='IOAM6\x00') mseal$auto(0x0, 0x7dda, 0x0) mmap$auto(0x0, 0x40009, 0xe2, 0x9b72, 0x7, 0x28000) 357.810693ms ago: executing program 2 (id=1170): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyprintk\x00', 0x40001, 0x0) write$auto(0x3, 0x0, 0xfdef) ioctl$auto(0x3, 0x541b, r0) ioctl$auto_TIOCVHANGUP2(r0, 0x5437, 0x0) 201.250924ms ago: executing program 0 (id=1171): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyprintk\x00', 0x40001, 0x0) write$auto(0x3, 0x0, 0xfdef) ioctl$auto(0x3, 0x541b, r0) ioctl$auto_TIOCVHANGUP2(r0, 0x5437, 0x0) (fail_nth: 1) 0s ago: executing program 2 (id=1172): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000400)='/sys/devices/virtual/net/eql/ifalias\x00', 0xb02, 0x0) write$auto(r0, &(0x7f00000004c0)='/sys/devices/virtuaHz\xc8\xc0\xf7\bl/bdi/43:0/strict_', 0x4) (async) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000880)=ANY=[@ANYRESOCT=r0, @ANYRES8=r0], 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0) r1 = socket(0x11, 0x3, 0x6) (async) capset$auto(0x0, &(0x7f0000000000)={0x1, 0x47, 0x4a}) (async) r2 = setfsuid$auto(0xee00) (async) r3 = fcntl$auto_F_GETOWN(r0, 0x9, 0x7) shmctl$auto_IPC_STAT(0x80000001, 0x2, &(0x7f0000000600)={{0xfb1, r2, 0x0, 0x3, 0x10000, 0xa1f, 0x1000}, 0x80000005, 0x6, 0xa4, 0x6b, @raw=0xfffffffd, @inferred=r3, 0xff01, 0x0, &(0x7f0000000500)="89ac6d433b8a997b9c3e3ce0f8d3d67ec24ea0d2c4d77e3157ecf768846e0f4d627c76263011e021303036f41550214cea46c8d5ceebbcec2a77a82bc75f04467d07b718e6cd5b93bfa999afafc507d03a269d980418dc35798541867604cbf0876fb8", &(0x7f0000000580)="2ae9bd0980ffc84a8cfad178e23c1832e61428795f013e0da39f7351104fe911aa282a0f09985dd7bcc4823b59b7109d080a8a05a2a2e7ee78d13ca5c8f980d78137cf6ce13df7479473f840f498b2c2bb99ef3cdea3310644482d85ca9932e12434abfbffa65e6d5c3f40"}) sendmmsg$auto(r1, &(0x7f00000001c0)={{&(0x7f0000000000), 0x3, &(0x7f00000000c0)={&(0x7f0000000300)="0b2191ea5fc3a30f23a1eb3c23c9b63bad2656654205d80726063def0c9ad4dfb466d1f558266c17afed16a7daf3ca7fb39534086cdb429698c5bb160f7fc2c0ceec34ece68207693d63fccdb75456beb0a18856a3f121a1a00b0719467843856eec2899eb1105309a10edf031ac7a9300153495a17feedfdc7cf154462006cfe1964eae0b251d6f8f98dd8ae814c2ac8fc5187d6e8a9a93e222f2265c2f5618b5a6804fca8a9ee8943adbaf25f361e85f", 0x5ea}, 0x5, 0x0, 0x0, 0x1004}, 0x5}, 0x7fffffff, 0x100) (async) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/system/machinecheck/machinecheck0/monarch_timeout\x00', 0x8100, 0x0) write$auto_kernfs_file_fops_kernfs_internal(r4, &(0x7f0000000140)="33aa0d7191af", 0x6) (async) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00211459a600fbdbdf250200000008000300000000001b"], 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0) (async) socket(0x10, 0x2, 0x0) (async) madvise$auto(0xffffffff, 0x1, 0x7) openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sg0\x00', 0x1, 0x0) poll$auto(&(0x7f0000000080)={0x3, 0x1, 0xa}, 0x5, 0x106) (async) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000680)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x8810}, 0x4004050) (async) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000007c0)=ANY=[@ANYBLOB="72010000", @ANYBLOB="983843a0c6f964707529b0c4c1911568fd2c0cbdf4232061ee41d83cddfaac26eee315fcab25157ad252d00c4e699c533b6dd5f1d085096db79ff005b46a384d15e608017372e88538c32f31dbfab5fea8768f9dcfb545e61898028fd576b600c6dbbb75cdde78c3fb62cac658487d5e4541597257e1401c2032c3bcfbcadd03d8095b"], 0x1ac}}, 0x40000) (async) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[], 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x1c03, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) (async) openat$auto_fault_around_bytes_fops_(0xffffffffffffff9c, &(0x7f0000000280), 0x101001, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x8, 0x6, 0xba20, 0x15, r1, 0x7) (async) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) (async) socketpair$auto(0x801, 0x1, 0x8000000000000000, 0x0) (async) socket(0x11, 0x80003, 0x300) (async) setsockopt$auto(r1, 0x10a, 0x1, 0x0, 0xfffffffb) socket(0x10, 0x2, 0x4) (async) io_uring_setup$auto(0x4bf15e08, &(0x7f0000000440)={0xffff3486, 0x4, 0xfe, 0x6fb3, 0x8a, 0x40000009, 0xffffffffffffffff, [0x100, 0x1, 0x7f], {0x2, 0x7, 0x3032, 0xe, 0x661a, 0x15, 0x0, 0xfffffffd, 0xf08a2b3}, {0x0, 0xfc, 0x6, 0x1, 0x0, 0xf89, 0x8, 0x837, 0xc}}) kernel console output (not intermixed with test programs): PID: 8624 Comm: syz.2.665 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 309.125706][ T8624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 309.125724][ T8624] Call Trace: [ 309.125737][ T8624] [ 309.125749][ T8624] dump_stack_lvl+0x16c/0x1f0 [ 309.125802][ T8624] should_fail_ex+0x512/0x640 [ 309.125846][ T8624] _copy_to_user+0x32/0xd0 [ 309.125889][ T8624] simple_read_from_buffer+0xcb/0x170 [ 309.125936][ T8624] proc_fail_nth_read+0x197/0x270 [ 309.125982][ T8624] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 309.126029][ T8624] ? rw_verify_area+0xcf/0x680 [ 309.126065][ T8624] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 309.126110][ T8624] vfs_read+0x1de/0xc70 [ 309.126159][ T8624] ? __pfx___mutex_lock+0x10/0x10 [ 309.126206][ T8624] ? __pfx_vfs_read+0x10/0x10 [ 309.126261][ T8624] ? __fget_files+0x20e/0x3c0 [ 309.126319][ T8624] ksys_read+0x12a/0x240 [ 309.126361][ T8624] ? __pfx_ksys_read+0x10/0x10 [ 309.126402][ T8624] ? rcu_is_watching+0x12/0xc0 [ 309.126454][ T8624] do_syscall_64+0xcd/0x260 [ 309.126503][ T8624] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 309.126535][ T8624] RIP: 0033:0x7f33c0b8bb7c [ 309.126571][ T8624] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 309.126601][ T8624] RSP: 002b:00007f33c1a7c030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 309.126629][ T8624] RAX: ffffffffffffffda RBX: 00007f33c0da5fa0 RCX: 00007f33c0b8bb7c [ 309.126649][ T8624] RDX: 000000000000000f RSI: 00007f33c1a7c0a0 RDI: 0000000000000004 [ 309.126668][ T8624] RBP: 00007f33c1a7c090 R08: 0000000000000000 R09: 0000000000000000 [ 309.126686][ T8624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 309.126703][ T8624] R13: 0000000000000000 R14: 00007f33c0da5fa0 R15: 00007ffed1021148 [ 309.126743][ T8624] [ 309.363035][ T8616] bond0: option mode: unable to set because the bond device is up [ 312.257611][ T8685] bond0: option mode: unable to set because the bond device is up [ 312.882198][ T5152] Bluetooth: hci1: Unable to find connection for big 0xd2 [ 313.290101][ T8709] bond0: option mode: unable to set because the bond device is up [ 314.403791][ T8718] FAULT_INJECTION: forcing a failure. [ 314.403791][ T8718] name failslab, interval 1, probability 0, space 0, times 0 [ 314.452276][ T8718] CPU: 0 UID: 0 PID: 8718 Comm: syz.3.679 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 314.452321][ T8718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 314.452339][ T8718] Call Trace: [ 314.452348][ T8718] [ 314.452358][ T8718] dump_stack_lvl+0x16c/0x1f0 [ 314.452406][ T8718] should_fail_ex+0x512/0x640 [ 314.452438][ T8718] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 314.452486][ T8718] should_failslab+0xc2/0x120 [ 314.452513][ T8718] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 314.452554][ T8718] ? __proc_create+0xc3/0x8c0 [ 314.452582][ T8718] ? __proc_create+0x2ce/0x8c0 [ 314.452616][ T8718] __proc_create+0x2ce/0x8c0 [ 314.452646][ T8718] ? __pfx___proc_create+0x10/0x10 [ 314.452673][ T8718] ? __register_sysctl_table+0x736/0x1900 [ 314.452711][ T8718] ? _raw_spin_unlock+0x28/0x50 [ 314.452750][ T8718] proc_create_reg+0x7d/0x180 [ 314.452784][ T8718] proc_create_net_data+0x8e/0x1b0 [ 314.452818][ T8718] ? __pfx_proc_create_net_data+0x10/0x10 [ 314.452857][ T8718] ? __pfx_arp_net_init+0x10/0x10 [ 314.452883][ T8718] arp_net_init+0x53/0x70 [ 314.452908][ T8718] ops_init+0x1df/0x5f0 [ 314.452950][ T8718] setup_net+0x21e/0x850 [ 314.452993][ T8718] ? __pfx_setup_net+0x10/0x10 [ 314.453038][ T8718] ? lockdep_init_map_type+0x5c/0x280 [ 314.453066][ T8718] ? __pfx_down_read_killable+0x10/0x10 [ 314.453097][ T8718] ? debug_mutex_init+0x37/0x70 [ 314.453136][ T8718] copy_net_ns+0x2a6/0x5f0 [ 314.453183][ T8718] create_new_namespaces+0x3ea/0xad0 [ 314.453239][ T8718] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 314.453288][ T8718] ksys_unshare+0x45b/0xa40 [ 314.453339][ T8718] ? __pfx_ksys_unshare+0x10/0x10 [ 314.453388][ T8718] ? xfd_validate_state+0x5d/0x180 [ 314.453428][ T8718] ? rcu_is_watching+0x12/0xc0 [ 314.453480][ T8718] __x64_sys_unshare+0x31/0x40 [ 314.453531][ T8718] do_syscall_64+0xcd/0x260 [ 314.453584][ T8718] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 314.453617][ T8718] RIP: 0033:0x7fdcc538d169 [ 314.453645][ T8718] 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 [ 314.453676][ T8718] RSP: 002b:00007fdcc6135038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 314.453707][ T8718] RAX: ffffffffffffffda RBX: 00007fdcc55a5fa0 RCX: 00007fdcc538d169 [ 314.453730][ T8718] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 314.453750][ T8718] RBP: 00007fdcc540e990 R08: 0000000000000000 R09: 0000000000000000 [ 314.453771][ T8718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 314.453790][ T8718] R13: 0000000000000000 R14: 00007fdcc55a5fa0 R15: 00007fff5e8c6188 [ 314.453833][ T8718] [ 315.477538][ T8752] netlink: 8 bytes leftover after parsing attributes in process `syz.2.689'. [ 315.574566][ T8755] FAULT_INJECTION: forcing a failure. [ 315.574566][ T8755] name failslab, interval 1, probability 0, space 0, times 0 [ 315.628739][ T8755] CPU: 0 UID: 0 PID: 8755 Comm: syz.3.688 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 315.628785][ T8755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 315.628805][ T8755] Call Trace: [ 315.628815][ T8755] [ 315.628827][ T8755] dump_stack_lvl+0x16c/0x1f0 [ 315.628880][ T8755] should_fail_ex+0x512/0x640 [ 315.628916][ T8755] ? fs_reclaim_acquire+0xae/0x150 [ 315.628970][ T8755] ? tomoyo_encode2+0x100/0x3e0 [ 315.629012][ T8755] should_failslab+0xc2/0x120 [ 315.629043][ T8755] __kmalloc_noprof+0xd2/0x510 [ 315.629090][ T8755] ? d_absolute_path+0x136/0x1a0 [ 315.629134][ T8755] tomoyo_encode2+0x100/0x3e0 [ 315.629185][ T8755] tomoyo_encode+0x29/0x50 [ 315.629226][ T8755] tomoyo_realpath_from_path+0x18f/0x6e0 [ 315.629284][ T8755] tomoyo_path_number_perm+0x245/0x580 [ 315.629321][ T8755] ? tomoyo_path_number_perm+0x237/0x580 [ 315.629362][ T8755] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 315.629404][ T8755] ? find_held_lock+0x2b/0x80 [ 315.629482][ T8755] ? find_held_lock+0x2b/0x80 [ 315.629523][ T8755] ? hook_file_ioctl_common+0x145/0x410 [ 315.629567][ T8755] ? __fget_files+0x20e/0x3c0 [ 315.629621][ T8755] security_file_ioctl+0x9b/0x240 [ 315.629664][ T8755] __x64_sys_ioctl+0xb7/0x200 [ 315.629706][ T8755] do_syscall_64+0xcd/0x260 [ 315.629762][ T8755] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 315.629794][ T8755] RIP: 0033:0x7fdcc538d169 [ 315.629819][ T8755] 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 [ 315.629851][ T8755] RSP: 002b:00007fdcc6135038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 315.629881][ T8755] RAX: ffffffffffffffda RBX: 00007fdcc55a5fa0 RCX: 00007fdcc538d169 [ 315.629901][ T8755] RDX: 0000200000000280 RSI: 00000000c0505510 RDI: 0000000000000003 [ 315.629920][ T8755] RBP: 00007fdcc6135090 R08: 0000000000000000 R09: 0000000000000000 [ 315.629939][ T8755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 315.629964][ T8755] R13: 0000000000000000 R14: 00007fdcc55a5fa0 R15: 00007fff5e8c6188 [ 315.630005][ T8755] [ 315.651209][ T8749] ovs_: entered promiscuous mode [ 315.753329][ T8755] ERROR: Out of memory at tomoyo_realpath_from_path. [ 318.204419][ T8807] FAULT_INJECTION: forcing a failure. [ 318.204419][ T8807] name failslab, interval 1, probability 0, space 0, times 0 [ 318.248237][ T8807] CPU: 0 UID: 0 PID: 8807 Comm: syz.1.699 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 318.248288][ T8807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 318.248307][ T8807] Call Trace: [ 318.248317][ T8807] [ 318.248329][ T8807] dump_stack_lvl+0x16c/0x1f0 [ 318.248381][ T8807] should_fail_ex+0x512/0x640 [ 318.248416][ T8807] ? fs_reclaim_acquire+0xae/0x150 [ 318.248458][ T8807] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 318.248512][ T8807] should_failslab+0xc2/0x120 [ 318.248542][ T8807] __kmalloc_noprof+0xd2/0x510 [ 318.248601][ T8807] tomoyo_realpath_from_path+0xc2/0x6e0 [ 318.248651][ T8807] ? tomoyo_profile+0x47/0x60 [ 318.248704][ T8807] tomoyo_path_number_perm+0x245/0x580 [ 318.248742][ T8807] ? tomoyo_path_number_perm+0x237/0x580 [ 318.248784][ T8807] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 318.248826][ T8807] ? find_held_lock+0x2b/0x80 [ 318.248904][ T8807] ? find_held_lock+0x2b/0x80 [ 318.248944][ T8807] ? hook_file_ioctl_common+0x145/0x410 [ 318.248988][ T8807] ? __fget_files+0x20e/0x3c0 [ 318.249042][ T8807] security_file_ioctl+0x9b/0x240 [ 318.249084][ T8807] __x64_sys_ioctl+0xb7/0x200 [ 318.249127][ T8807] do_syscall_64+0xcd/0x260 [ 318.249178][ T8807] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 318.249209][ T8807] RIP: 0033:0x7f104af8d169 [ 318.249233][ T8807] 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 [ 318.249263][ T8807] RSP: 002b:00007f104beb5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 318.249292][ T8807] RAX: ffffffffffffffda RBX: 00007f104b1a5fa0 RCX: 00007f104af8d169 [ 318.249313][ T8807] RDX: 0000000000000000 RSI: 00000000c0109207 RDI: 0000000000000003 [ 318.249331][ T8807] RBP: 00007f104beb5090 R08: 0000000000000000 R09: 0000000000000000 [ 318.249350][ T8807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 318.249368][ T8807] R13: 0000000000000000 R14: 00007f104b1a5fa0 R15: 00007ffcff84d2b8 [ 318.249409][ T8807] [ 318.488507][ T8807] ERROR: Out of memory at tomoyo_realpath_from_path. [ 319.954380][ T8834] bond0: option mode: unable to set because the bond device is up [ 320.853006][ T55] Bluetooth: hci2: unexpected subevent 0x01 length: 123 > 18 [ 320.860553][ T55] Bluetooth: hci2: Ignoring HCI_Connection_Complete for existing connection [ 321.419903][ T8874] FAULT_INJECTION: forcing a failure. [ 321.419903][ T8874] name failslab, interval 1, probability 0, space 0, times 0 [ 321.475697][ T8874] CPU: 0 UID: 0 PID: 8874 Comm: syz.2.709 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 321.475744][ T8874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 321.475763][ T8874] Call Trace: [ 321.475773][ T8874] [ 321.475785][ T8874] dump_stack_lvl+0x16c/0x1f0 [ 321.475836][ T8874] should_fail_ex+0x512/0x640 [ 321.475872][ T8874] ? fs_reclaim_acquire+0xae/0x150 [ 321.475915][ T8874] ? tomoyo_encode2+0x100/0x3e0 [ 321.475956][ T8874] should_failslab+0xc2/0x120 [ 321.475986][ T8874] __kmalloc_noprof+0xd2/0x510 [ 321.476045][ T8874] ? d_absolute_path+0x136/0x1a0 [ 321.476087][ T8874] tomoyo_encode2+0x100/0x3e0 [ 321.476137][ T8874] tomoyo_encode+0x29/0x50 [ 321.476179][ T8874] tomoyo_realpath_from_path+0x18f/0x6e0 [ 321.476245][ T8874] tomoyo_check_open_permission+0x2ab/0x3c0 [ 321.476287][ T8874] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 321.476369][ T8874] ? do_raw_spin_lock+0x12c/0x2b0 [ 321.476418][ T8874] tomoyo_file_open+0x6b/0x90 [ 321.476471][ T8874] security_file_open+0x84/0x1e0 [ 321.476516][ T8874] do_dentry_open+0x596/0x1c10 [ 321.476575][ T8874] vfs_open+0x82/0x3f0 [ 321.476612][ T8874] path_openat+0x1e5e/0x2d40 [ 321.476675][ T8874] ? __pfx_path_openat+0x10/0x10 [ 321.476734][ T8874] do_filp_open+0x20b/0x470 [ 321.476783][ T8874] ? __pfx_do_filp_open+0x10/0x10 [ 321.476860][ T8874] ? alloc_fd+0x471/0x7d0 [ 321.476918][ T8874] do_sys_openat2+0x11b/0x1d0 [ 321.476952][ T8874] ? __pfx_do_sys_openat2+0x10/0x10 [ 321.476991][ T8874] ? __fget_files+0x20e/0x3c0 [ 321.477047][ T8874] __x64_sys_openat+0x174/0x210 [ 321.477083][ T8874] ? __pfx___x64_sys_openat+0x10/0x10 [ 321.477116][ T8874] ? ksys_write+0x1b9/0x240 [ 321.477176][ T8874] do_syscall_64+0xcd/0x260 [ 321.477231][ T8874] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 321.477262][ T8874] RIP: 0033:0x7f33c0b8d169 [ 321.477285][ T8874] 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 [ 321.477314][ T8874] RSP: 002b:00007f33c1a7c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 321.477354][ T8874] RAX: ffffffffffffffda RBX: 00007f33c0da5fa0 RCX: 00007f33c0b8d169 [ 321.477374][ T8874] RDX: 000000000000c180 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 321.477393][ T8874] RBP: 00007f33c1a7c090 R08: 0000000000000000 R09: 0000000000000000 [ 321.477413][ T8874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 321.477430][ T8874] R13: 0000000000000001 R14: 00007f33c0da5fa0 R15: 00007ffed1021148 [ 321.477475][ T8874] [ 321.477504][ T8874] ERROR: Out of memory at tomoyo_realpath_from_path. [ 321.637859][ T8867] bond0: option mode: unable to set because the bond device is up [ 321.758186][ T8877] FAULT_INJECTION: forcing a failure. [ 321.758186][ T8877] name failslab, interval 1, probability 0, space 0, times 0 [ 321.805604][ T8877] CPU: 1 UID: 0 PID: 8877 Comm: syz.0.710 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 321.805649][ T8877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 321.805667][ T8877] Call Trace: [ 321.805676][ T8877] [ 321.805688][ T8877] dump_stack_lvl+0x16c/0x1f0 [ 321.805741][ T8877] should_fail_ex+0x512/0x640 [ 321.805776][ T8877] ? fs_reclaim_acquire+0xae/0x150 [ 321.805817][ T8877] ? tomoyo_encode2+0x100/0x3e0 [ 321.805857][ T8877] should_failslab+0xc2/0x120 [ 321.805886][ T8877] __kmalloc_noprof+0xd2/0x510 [ 321.805932][ T8877] ? d_absolute_path+0x136/0x1a0 [ 321.805974][ T8877] tomoyo_encode2+0x100/0x3e0 [ 321.806022][ T8877] tomoyo_encode+0x29/0x50 [ 321.806064][ T8877] tomoyo_realpath_from_path+0x18f/0x6e0 [ 321.806119][ T8877] tomoyo_check_open_permission+0x2ab/0x3c0 [ 321.806161][ T8877] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 321.806249][ T8877] ? do_raw_spin_lock+0x12c/0x2b0 [ 321.806296][ T8877] tomoyo_file_open+0x6b/0x90 [ 321.806348][ T8877] security_file_open+0x84/0x1e0 [ 321.806391][ T8877] do_dentry_open+0x596/0x1c10 [ 321.806450][ T8877] vfs_open+0x82/0x3f0 [ 321.806488][ T8877] path_openat+0x1e5e/0x2d40 [ 321.806550][ T8877] ? __pfx_path_openat+0x10/0x10 [ 321.806606][ T8877] do_filp_open+0x20b/0x470 [ 321.806650][ T8877] ? __pfx_do_filp_open+0x10/0x10 [ 321.806726][ T8877] ? alloc_fd+0x471/0x7d0 [ 321.806786][ T8877] do_sys_openat2+0x11b/0x1d0 [ 321.806820][ T8877] ? __pfx_do_sys_openat2+0x10/0x10 [ 321.806858][ T8877] ? __fget_files+0x20e/0x3c0 [ 321.806912][ T8877] __x64_sys_openat+0x174/0x210 [ 321.806947][ T8877] ? __pfx___x64_sys_openat+0x10/0x10 [ 321.806980][ T8877] ? ksys_write+0x1b9/0x240 [ 321.807040][ T8877] do_syscall_64+0xcd/0x260 [ 321.807091][ T8877] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 321.807124][ T8877] RIP: 0033:0x7fd52178d169 [ 321.807149][ T8877] 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 [ 321.807199][ T8877] RSP: 002b:00007fd52264a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 321.807230][ T8877] RAX: ffffffffffffffda RBX: 00007fd5219a5fa0 RCX: 00007fd52178d169 [ 321.807250][ T8877] RDX: 0000000000080502 RSI: 00002000000002c0 RDI: ffffffffffffff9c [ 321.807270][ T8877] RBP: 00007fd52264a090 R08: 0000000000000000 R09: 0000000000000000 [ 321.807289][ T8877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 321.807307][ T8877] R13: 0000000000000001 R14: 00007fd5219a5fa0 R15: 00007ffd867328f8 [ 321.807348][ T8877] [ 321.807379][ T8877] ERROR: Out of memory at tomoyo_realpath_from_path. [ 322.420260][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 322.427103][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 325.485916][ T8938] FAULT_INJECTION: forcing a failure. [ 325.485916][ T8938] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 325.541984][ T8938] CPU: 1 UID: 0 PID: 8938 Comm: syz.3.722 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 325.542029][ T8938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 325.542049][ T8938] Call Trace: [ 325.542059][ T8938] [ 325.542071][ T8938] dump_stack_lvl+0x16c/0x1f0 [ 325.542123][ T8938] should_fail_ex+0x512/0x640 [ 325.542167][ T8938] _copy_from_user+0x2e/0xd0 [ 325.542209][ T8938] copy_msghdr_from_user+0x98/0x160 [ 325.542252][ T8938] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 325.542301][ T8938] ? kfree+0x252/0x4d0 [ 325.542341][ T8938] ? __lock_acquire+0x5ca/0x1ba0 [ 325.542400][ T8938] ___sys_recvmsg+0xdb/0x1a0 [ 325.542444][ T8938] ? __pfx____sys_recvmsg+0x10/0x10 [ 325.542509][ T8938] ? __pfx___might_resched+0x10/0x10 [ 325.542562][ T8938] do_recvmmsg+0x2fe/0x740 [ 325.542609][ T8938] ? __pfx_do_recvmmsg+0x10/0x10 [ 325.542664][ T8938] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 325.542727][ T8938] ? __fget_files+0x20e/0x3c0 [ 325.542782][ T8938] __x64_sys_recvmmsg+0x22a/0x280 [ 325.542837][ T8938] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 325.542880][ T8938] ? rcu_is_watching+0x12/0xc0 [ 325.542931][ T8938] do_syscall_64+0xcd/0x260 [ 325.542980][ T8938] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 325.543010][ T8938] RIP: 0033:0x7fdcc538d169 [ 325.543034][ T8938] 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 [ 325.543065][ T8938] RSP: 002b:00007fdcc6135038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 325.543094][ T8938] RAX: ffffffffffffffda RBX: 00007fdcc55a5fa0 RCX: 00007fdcc538d169 [ 325.543115][ T8938] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000003 [ 325.543133][ T8938] RBP: 00007fdcc6135090 R08: 0000000000000000 R09: 0000000000000000 [ 325.543152][ T8938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 325.543171][ T8938] R13: 0000000000000000 R14: 00007fdcc55a5fa0 R15: 00007fff5e8c6188 [ 325.543210][ T8938] [ 325.741130][ C1] vkms_vblank_simulate: vblank timer overrun [ 325.748418][ T8934] bond0: option mode: unable to set because the bond device is up [ 326.108886][ T8948] lo: entered allmulticast mode [ 326.719871][ T8947] lo: left allmulticast mode [ 328.036856][ T8982] netlink: 330 bytes leftover after parsing attributes in process `syz.2.731'. [ 328.191714][ T8982] netlink: 330 bytes leftover after parsing attributes in process `syz.2.731'. [ 328.770735][ T8982] netlink: 330 bytes leftover after parsing attributes in process `syz.2.731'. [ 328.832309][ T8982] netlink: 330 bytes leftover after parsing attributes in process `syz.2.731'. [ 330.075648][ T9018] FAULT_INJECTION: forcing a failure. [ 330.075648][ T9018] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 330.116045][ T9018] CPU: 0 UID: 0 PID: 9018 Comm: syz.1.741 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 330.116090][ T9018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 330.116109][ T9018] Call Trace: [ 330.116119][ T9018] [ 330.116131][ T9018] dump_stack_lvl+0x16c/0x1f0 [ 330.116181][ T9018] should_fail_ex+0x512/0x640 [ 330.116224][ T9018] should_fail_alloc_page+0xe7/0x130 [ 330.116257][ T9018] prepare_alloc_pages+0x3c2/0x610 [ 330.116296][ T9018] ? arch_stack_walk+0xa6/0x100 [ 330.116343][ T9018] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 330.116401][ T9018] ? stack_trace_save+0x8e/0xc0 [ 330.116452][ T9018] ? __pfx_stack_trace_save+0x10/0x10 [ 330.116495][ T9018] ? stack_depot_save_flags+0x28/0xa50 [ 330.116536][ T9018] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 330.116589][ T9018] ? kasan_save_stack+0x42/0x60 [ 330.116633][ T9018] ? kasan_save_stack+0x33/0x60 [ 330.116674][ T9018] ? kasan_save_track+0x14/0x30 [ 330.116716][ T9018] ? __kasan_slab_alloc+0x89/0x90 [ 330.116761][ T9018] ? kmem_cache_alloc_noprof+0x1cb/0x3b0 [ 330.116806][ T9018] ? __pmd_alloc+0xc3/0x870 [ 330.116849][ T9018] ? get_user_pages_fast+0xa7/0xf0 [ 330.116885][ T9018] ? get_futex_key+0x1f4/0x1000 [ 330.116925][ T9018] ? futex_lock_pi+0x27c/0x7b0 [ 330.116970][ T9018] ? do_futex+0x11a/0x350 [ 330.117012][ T9018] ? __x64_sys_futex+0x1e0/0x4c0 [ 330.117054][ T9018] ? do_syscall_64+0xcd/0x260 [ 330.117100][ T9018] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 330.117138][ T9018] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 330.117175][ T9018] ? policy_nodemask+0xea/0x4e0 [ 330.117231][ T9018] alloc_pages_mpol+0x1fb/0x550 [ 330.117263][ T9018] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 330.117291][ T9018] ? __lock_acquire+0xaa4/0x1ba0 [ 330.117352][ T9018] ? __pfx_filemap_map_pages+0x10/0x10 [ 330.117383][ T9018] alloc_pages_noprof+0x131/0x390 [ 330.117415][ T9018] pte_alloc_one+0x19/0x380 [ 330.117466][ T9018] __do_fault+0x320/0x490 [ 330.117503][ T9018] ? __pfx_filemap_map_pages+0x10/0x10 [ 330.117533][ T9018] do_pte_missing+0x1a6/0x3fb0 [ 330.117579][ T9018] ? do_raw_spin_unlock+0x172/0x230 [ 330.117618][ T9018] ? __pmd_alloc+0x3c2/0x870 [ 330.117660][ T9018] __handle_mm_fault+0x103d/0x2a40 [ 330.117717][ T9018] ? __pfx___handle_mm_fault+0x10/0x10 [ 330.117761][ T9018] ? arch_stack_walk+0xa6/0x100 [ 330.117837][ T9018] handle_mm_fault+0x3fe/0xad0 [ 330.117890][ T9018] __get_user_pages+0x771/0x36f0 [ 330.117947][ T9018] ? __pfx___get_user_pages+0x10/0x10 [ 330.117989][ T9018] ? __pfx_down_read_killable+0x10/0x10 [ 330.118034][ T9018] __gup_longterm_locked+0x20d/0x1850 [ 330.118090][ T9018] ? __pfx___gup_longterm_locked+0x10/0x10 [ 330.118138][ T9018] ? find_held_lock+0x2b/0x80 [ 330.118190][ T9018] gup_fast_fallback+0x183d/0x2650 [ 330.118234][ T9018] ? stack_trace_save+0x8e/0xc0 [ 330.118275][ T9018] ? __pfx_stack_trace_save+0x10/0x10 [ 330.118338][ T9018] ? __pfx_gup_fast_fallback+0x10/0x10 [ 330.118377][ T9018] ? do_syscall_64+0xcd/0x260 [ 330.118422][ T9018] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 330.118482][ T9018] get_user_pages_fast+0xa7/0xf0 [ 330.118523][ T9018] ? __pfx_get_user_pages_fast+0x10/0x10 [ 330.118577][ T9018] get_futex_key+0x1f4/0x1000 [ 330.118625][ T9018] ? __pfx_get_futex_key+0x10/0x10 [ 330.118675][ T9018] ? kasan_save_track+0x14/0x30 [ 330.118720][ T9018] ? __kasan_kmalloc+0xaa/0xb0 [ 330.118770][ T9018] futex_lock_pi+0x27c/0x7b0 [ 330.118823][ T9018] ? __lock_acquire+0x5ca/0x1ba0 [ 330.118876][ T9018] ? __pfx_futex_lock_pi+0x10/0x10 [ 330.118944][ T9018] ? find_held_lock+0x2b/0x80 [ 330.118999][ T9018] ? proc_fail_nth_write+0x9f/0x250 [ 330.119050][ T9018] ? __pfx_futex_wake_mark+0x10/0x10 [ 330.119095][ T9018] ? ksys_write+0x190/0x240 [ 330.119147][ T9018] do_futex+0x11a/0x350 [ 330.119192][ T9018] ? __pfx_do_futex+0x10/0x10 [ 330.119250][ T9018] __x64_sys_futex+0x1e0/0x4c0 [ 330.119300][ T9018] ? fput+0x70/0xf0 [ 330.119329][ T9018] ? __pfx___x64_sys_futex+0x10/0x10 [ 330.119373][ T9018] ? ksys_write+0x1b9/0x240 [ 330.119416][ T9018] ? __pfx_ksys_write+0x10/0x10 [ 330.119466][ T9018] ? rcu_is_watching+0x12/0xc0 [ 330.119518][ T9018] do_syscall_64+0xcd/0x260 [ 330.119568][ T9018] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 330.119600][ T9018] RIP: 0033:0x7f104af8d169 [ 330.119625][ T9018] 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 [ 330.119656][ T9018] RSP: 002b:00007f104beb5038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 330.119686][ T9018] RAX: ffffffffffffffda RBX: 00007f104b1a5fa0 RCX: 00007f104af8d169 [ 330.119706][ T9018] RDX: 0000000000000047 RSI: 0000000000000006 RDI: 0000000000000000 [ 330.119724][ T9018] RBP: 00007f104beb5090 R08: 0000000000000000 R09: 0000000000000000 [ 330.119742][ T9018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 330.119760][ T9018] R13: 0000000000000000 R14: 00007f104b1a5fa0 R15: 00007ffcff84d2b8 [ 330.119801][ T9018] [ 330.680999][ T9025] FAULT_INJECTION: forcing a failure. [ 330.680999][ T9025] name failslab, interval 1, probability 0, space 0, times 0 [ 330.703129][ T9025] CPU: 1 UID: 0 PID: 9025 Comm: syz.1.743 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 330.703172][ T9025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 330.703191][ T9025] Call Trace: [ 330.703206][ T9025] [ 330.703217][ T9025] dump_stack_lvl+0x16c/0x1f0 [ 330.703267][ T9025] should_fail_ex+0x512/0x640 [ 330.703302][ T9025] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 330.703355][ T9025] should_failslab+0xc2/0x120 [ 330.703385][ T9025] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 330.703436][ T9025] ? security_file_alloc+0x34/0x2b0 [ 330.703483][ T9025] security_file_alloc+0x34/0x2b0 [ 330.703526][ T9025] init_file+0x93/0x4c0 [ 330.703558][ T9025] alloc_empty_file+0x73/0x1e0 [ 330.703594][ T9025] path_openat+0xe0/0x2d40 [ 330.703644][ T9025] ? arch_stack_walk+0xa6/0x100 [ 330.703703][ T9025] ? __pfx_path_openat+0x10/0x10 [ 330.703746][ T9025] ? stack_trace_save+0x8e/0xc0 [ 330.703787][ T9025] ? __pfx_stack_trace_save+0x10/0x10 [ 330.703828][ T9025] ? stack_depot_save_flags+0x28/0xa50 [ 330.703872][ T9025] do_filp_open+0x20b/0x470 [ 330.703919][ T9025] ? __pfx_do_filp_open+0x10/0x10 [ 330.703963][ T9025] ? __kasan_slab_alloc+0x89/0x90 [ 330.704009][ T9025] ? kmem_cache_alloc_noprof+0x1cb/0x3b0 [ 330.704054][ T9025] ? getname_flags.part.0+0x4c/0x550 [ 330.704134][ T9025] do_open_execat+0xf9/0x450 [ 330.704175][ T9025] ? __pfx_do_open_execat+0x10/0x10 [ 330.704214][ T9025] ? find_held_lock+0x2b/0x80 [ 330.704253][ T9025] ? __might_fault+0xe3/0x190 [ 330.704298][ T9025] ? __might_fault+0x13b/0x190 [ 330.704354][ T9025] alloc_bprm+0x2d/0xdd0 [ 330.704394][ T9025] ? strncpy_from_user+0x203/0x2e0 [ 330.704433][ T9025] do_execveat_common.isra.0+0x1ce/0x610 [ 330.704486][ T9025] __x64_sys_execveat+0xda/0x120 [ 330.704536][ T9025] do_syscall_64+0xcd/0x260 [ 330.704587][ T9025] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 330.704618][ T9025] RIP: 0033:0x7f104af8d169 [ 330.704651][ T9025] 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 [ 330.704681][ T9025] RSP: 002b:00007f104beb5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 330.704710][ T9025] RAX: ffffffffffffffda RBX: 00007f104b1a5fa0 RCX: 00007f104af8d169 [ 330.704731][ T9025] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 330.704750][ T9025] RBP: 00007f104beb5090 R08: 0000000000001000 R09: 0000000000000000 [ 330.704770][ T9025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 330.704788][ T9025] R13: 0000000000000000 R14: 00007f104b1a5fa0 R15: 00007ffcff84d2b8 [ 330.704829][ T9025] [ 331.803561][ T9042] bond0: option mode: unable to set because the bond device is up [ 332.406536][ T9076] FAULT_INJECTION: forcing a failure. [ 332.406536][ T9076] name failslab, interval 1, probability 0, space 0, times 0 [ 332.419607][ T9076] CPU: 0 UID: 0 PID: 9076 Comm: syz.3.752 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 332.419649][ T9076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 332.419665][ T9076] Call Trace: [ 332.419676][ T9076] [ 332.419686][ T9076] dump_stack_lvl+0x16c/0x1f0 [ 332.419738][ T9076] should_fail_ex+0x512/0x640 [ 332.419779][ T9076] should_failslab+0xc2/0x120 [ 332.419807][ T9076] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 332.419852][ T9076] ? radix_tree_node_alloc.constprop.0+0x7c/0x350 [ 332.419892][ T9076] radix_tree_node_alloc.constprop.0+0x7c/0x350 [ 332.419939][ T9076] idr_get_free+0x528/0xa30 [ 332.419995][ T9076] idr_alloc_u32+0x190/0x2f0 [ 332.420041][ T9076] ? __pfx_idr_alloc_u32+0x10/0x10 [ 332.420081][ T9076] ? do_raw_spin_lock+0x12c/0x2b0 [ 332.420119][ T9076] ? net_generic+0xea/0x2a0 [ 332.420161][ T9076] l2tp_tunnel_register+0xf8/0xbe0 [ 332.420205][ T9076] ? __pfx___debug_object_init+0x10/0x10 [ 332.420250][ T9076] ? sprintf+0xcc/0x100 [ 332.420291][ T9076] ? __pfx_l2tp_tunnel_register+0x10/0x10 [ 332.420343][ T9076] ? lockdep_init_map_type+0x5c/0x280 [ 332.420376][ T9076] ? lockdep_init_map_type+0x5c/0x280 [ 332.420408][ T9076] ? l2tp_tunnel_create+0x2cf/0x460 [ 332.420453][ T9076] ? l2tp_tunnel_create+0x37d/0x460 [ 332.420494][ T9076] pppol2tp_tunnel_get.constprop.0+0x3f0/0x540 [ 332.420545][ T9076] ? __pfx_pppol2tp_tunnel_get.constprop.0+0x10/0x10 [ 332.420617][ T9076] pppol2tp_connect+0xb1b/0x1ce0 [ 332.420659][ T9076] ? __pfx___might_resched+0x10/0x10 [ 332.420704][ T9076] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 332.420741][ T9076] ? __pfx_pppol2tp_connect+0x10/0x10 [ 332.420784][ T9076] ? aa_sk_perm+0x2c0/0xb10 [ 332.420824][ T9076] ? __pfx_aa_sk_perm+0x10/0x10 [ 332.420875][ T9076] ? __pfx_pppol2tp_connect+0x10/0x10 [ 332.420917][ T9076] __sys_connect_file+0x13e/0x1a0 [ 332.420958][ T9076] __sys_connect+0x14d/0x170 [ 332.420993][ T9076] ? __pfx___sys_connect+0x10/0x10 [ 332.421044][ T9076] ? __pfx_ksys_write+0x10/0x10 [ 332.421087][ T9076] ? rcu_is_watching+0x12/0xc0 [ 332.421134][ T9076] __x64_sys_connect+0x72/0xb0 [ 332.421168][ T9076] ? lockdep_hardirqs_on+0x7c/0x110 [ 332.421213][ T9076] do_syscall_64+0xcd/0x260 [ 332.421264][ T9076] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 332.421296][ T9076] RIP: 0033:0x7fdcc538d169 [ 332.421321][ T9076] 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 [ 332.421351][ T9076] RSP: 002b:00007fdcc6135038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 332.421381][ T9076] RAX: ffffffffffffffda RBX: 00007fdcc55a5fa0 RCX: 00007fdcc538d169 [ 332.421401][ T9076] RDX: 000000000000003a RSI: 0000200000000000 RDI: 0000000000000001 [ 332.421420][ T9076] RBP: 00007fdcc6135090 R08: 0000000000000000 R09: 0000000000000000 [ 332.421446][ T9076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 332.421465][ T9076] R13: 0000000000000000 R14: 00007fdcc55a5fa0 R15: 00007fff5e8c6188 [ 332.421505][ T9076] [ 333.068926][ T9085] netlink: 28 bytes leftover after parsing attributes in process `syz.1.751'. [ 333.148922][ T9085] mac80211_hwsim hwsim9 wlan1: entered allmulticast mode [ 334.553685][ T9116] bond0: option mode: unable to set because the bond device is up [ 335.336434][ T9132] bond0: option mode: unable to set because the bond device is up [ 335.523037][ T9136] bond0: option mode: unable to set because the bond device is up [ 335.982611][ T9156] netlink: 28 bytes leftover after parsing attributes in process `syz.2.766'. [ 336.539633][ T9168] netlink: 338 bytes leftover after parsing attributes in process `syz.2.770'. [ 336.914416][ T9174] FAULT_INJECTION: forcing a failure. [ 336.914416][ T9174] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 336.944336][ T9174] CPU: 1 UID: 0 PID: 9174 Comm: syz.0.771 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 336.944380][ T9174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 336.944398][ T9174] Call Trace: [ 336.944408][ T9174] [ 336.944419][ T9174] dump_stack_lvl+0x16c/0x1f0 [ 336.944471][ T9174] should_fail_ex+0x512/0x640 [ 336.944513][ T9174] _copy_to_iter+0x2a4/0x15a0 [ 336.944555][ T9174] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 336.944611][ T9174] ? __pfx__copy_to_iter+0x10/0x10 [ 336.944654][ T9174] ? kernfs_seq_stop+0xcd/0x120 [ 336.944701][ T9174] ? kernfs_put_active+0x86/0xe0 [ 336.944739][ T9174] seq_read_iter+0xcf8/0x12c0 [ 336.944802][ T9174] kernfs_fop_read_iter+0x40f/0x5a0 [ 336.944842][ T9174] ? rw_verify_area+0xcf/0x680 [ 336.944885][ T9174] vfs_read+0x8c8/0xc70 [ 336.944935][ T9174] ? __pfx___mutex_lock+0x10/0x10 [ 336.944982][ T9174] ? __pfx_vfs_read+0x10/0x10 [ 336.945062][ T9174] ksys_read+0x12a/0x240 [ 336.945106][ T9174] ? __pfx_ksys_read+0x10/0x10 [ 336.945147][ T9174] ? xfd_validate_state+0x5d/0x180 [ 336.945195][ T9174] do_syscall_64+0xcd/0x260 [ 336.945247][ T9174] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 336.945280][ T9174] RIP: 0033:0x7fd52178d169 [ 336.945305][ T9174] 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 [ 336.945336][ T9174] RSP: 002b:00007fd52264a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 336.945365][ T9174] RAX: ffffffffffffffda RBX: 00007fd5219a5fa0 RCX: 00007fd52178d169 [ 336.945385][ T9174] RDX: 00000000000000f7 RSI: 00002000000003c0 RDI: 0000000000000008 [ 336.945404][ T9174] RBP: 00007fd52264a090 R08: 0000000000000000 R09: 0000000000000000 [ 336.945422][ T9174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 336.945440][ T9174] R13: 0000000000000000 R14: 00007fd5219a5fa0 R15: 00007ffd867328f8 [ 336.945481][ T9174] [ 337.144398][ C1] vkms_vblank_simulate: vblank timer overrun [ 337.399594][ T9180] Invalid ELF header magic: != ELF [ 338.633571][ T9198] FAULT_INJECTION: forcing a failure. [ 338.633571][ T9198] name failslab, interval 1, probability 0, space 0, times 0 [ 338.677240][ T9198] CPU: 1 UID: 0 PID: 9198 Comm: syz.2.778 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 338.677286][ T9198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 338.677305][ T9198] Call Trace: [ 338.677315][ T9198] [ 338.677327][ T9198] dump_stack_lvl+0x16c/0x1f0 [ 338.677379][ T9198] should_fail_ex+0x512/0x640 [ 338.677415][ T9198] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 338.677462][ T9198] should_failslab+0xc2/0x120 [ 338.677492][ T9198] __kmalloc_cache_noprof+0x6a/0x3e0 [ 338.677535][ T9198] ? subflow_create_ctx+0x9b/0x2c0 [ 338.677589][ T9198] subflow_create_ctx+0x9b/0x2c0 [ 338.677640][ T9198] subflow_ulp_init+0xc3/0x4d0 [ 338.677691][ T9198] tcp_set_ulp+0x326/0x7f0 [ 338.677741][ T9198] mptcp_subflow_create_socket+0x361/0xed0 [ 338.677783][ T9198] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 338.677831][ T9198] __mptcp_nmpc_sk+0x182/0x7d0 [ 338.677868][ T9198] ? __pfx___mptcp_nmpc_sk+0x10/0x10 [ 338.677910][ T9198] ? __local_bh_enable_ip+0xa4/0x120 [ 338.677966][ T9198] mptcp_bind+0xa3/0x1e0 [ 338.678003][ T9198] __sys_bind+0x211/0x260 [ 338.678037][ T9198] ? __pfx___sys_bind+0x10/0x10 [ 338.678067][ T9198] ? __fget_files+0x20e/0x3c0 [ 338.678129][ T9198] ? __pfx_ksys_write+0x10/0x10 [ 338.678171][ T9198] ? rcu_is_watching+0x12/0xc0 [ 338.678219][ T9198] __x64_sys_bind+0x72/0xb0 [ 338.678249][ T9198] ? lockdep_hardirqs_on+0x7c/0x110 [ 338.678295][ T9198] do_syscall_64+0xcd/0x260 [ 338.678346][ T9198] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 338.678377][ T9198] RIP: 0033:0x7f33c0b8d169 [ 338.678402][ T9198] 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 [ 338.678437][ T9198] RSP: 002b:00007f33c1a7c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 338.678473][ T9198] RAX: ffffffffffffffda RBX: 00007f33c0da5fa0 RCX: 00007f33c0b8d169 [ 338.678493][ T9198] RDX: 000000000000006d RSI: 0000200000000080 RDI: 0000000000000003 [ 338.678511][ T9198] RBP: 00007f33c1a7c090 R08: 0000000000000000 R09: 0000000000000000 [ 338.678529][ T9198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 338.678547][ T9198] R13: 0000000000000000 R14: 00007f33c0da5fa0 R15: 00007ffed1021148 [ 338.678587][ T9198] [ 339.194957][ T9202] netlink: 28 bytes leftover after parsing attributes in process `syz.1.779'. [ 339.264071][ T9184] netlink: 330 bytes leftover after parsing attributes in process `syz.0.773'. [ 341.867184][ T9241] FAULT_INJECTION: forcing a failure. [ 341.867184][ T9241] name failslab, interval 1, probability 0, space 0, times 0 [ 341.895395][ T9241] CPU: 0 UID: 0 PID: 9241 Comm: syz.0.790 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 341.895433][ T9241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 341.895450][ T9241] Call Trace: [ 341.895459][ T9241] [ 341.895469][ T9241] dump_stack_lvl+0x16c/0x1f0 [ 341.895515][ T9241] should_fail_ex+0x512/0x640 [ 341.895547][ T9241] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 341.895593][ T9241] should_failslab+0xc2/0x120 [ 341.895619][ T9241] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 341.895662][ T9241] ? d_instantiate+0x77/0x90 [ 341.895689][ T9241] ? alloc_empty_file+0x55/0x1e0 [ 341.895726][ T9241] alloc_empty_file+0x55/0x1e0 [ 341.895759][ T9241] alloc_file_pseudo+0x13a/0x230 [ 341.895788][ T9241] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 341.895817][ T9241] ? hugetlbfs_get_inode+0x31f/0x730 [ 341.895853][ T9241] hugetlb_file_setup+0x4cd/0x620 [ 341.895891][ T9241] ksys_mmap_pgoff+0x189/0x5c0 [ 341.895930][ T9241] __x64_sys_mmap+0x125/0x190 [ 341.895970][ T9241] do_syscall_64+0xcd/0x260 [ 341.896016][ T9241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 341.896044][ T9241] RIP: 0033:0x7fd52178d169 [ 341.896067][ T9241] 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 [ 341.896095][ T9241] RSP: 002b:00007fd52264a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 341.896122][ T9241] RAX: ffffffffffffffda RBX: 00007fd5219a5fa0 RCX: 00007fd52178d169 [ 341.896141][ T9241] RDX: 0000000000000002 RSI: 0000000000004005 RDI: 0000000000000000 [ 341.896158][ T9241] RBP: 00007fd52264a090 R08: 0000000000000401 R09: 0000300000000000 [ 341.896175][ T9241] R10: 0000000000040eb2 R11: 0000000000000246 R12: 0000000000000001 [ 341.896192][ T9241] R13: 0000000000000001 R14: 00007fd5219a5fa0 R15: 00007ffd867328f8 [ 341.896229][ T9241] [ 342.851994][ T9254] netlink: 338 bytes leftover after parsing attributes in process `syz.3.792'. [ 343.398237][ T5152] Bluetooth: hci2: unexpected event 0x06 length: 11 > 3 [ 345.053714][ T9299] Invalid ELF header magic: != ELF [ 345.258959][ T9308] bond0: option mode: unable to set because the bond device is up [ 346.174393][ T9306] netlink: 330 bytes leftover after parsing attributes in process `syz.1.803'. [ 346.473608][ T9328] ksmbd: Daemon and kernel module version mismatch. ksmbd: 0, kernel module: 1. User-space ksmbd should terminate. [ 346.720293][ T9342] FAULT_INJECTION: forcing a failure. [ 346.720293][ T9342] name failslab, interval 1, probability 0, space 0, times 0 [ 346.767922][ T9342] CPU: 0 UID: 0 PID: 9342 Comm: syz.3.810 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 346.767966][ T9342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 346.767985][ T9342] Call Trace: [ 346.767995][ T9342] [ 346.768007][ T9342] dump_stack_lvl+0x16c/0x1f0 [ 346.768059][ T9342] should_fail_ex+0x512/0x640 [ 346.768095][ T9342] ? fs_reclaim_acquire+0xae/0x150 [ 346.768137][ T9342] ? tomoyo_encode2+0x100/0x3e0 [ 346.768184][ T9342] should_failslab+0xc2/0x120 [ 346.768215][ T9342] __kmalloc_noprof+0xd2/0x510 [ 346.768261][ T9342] ? d_absolute_path+0x136/0x1a0 [ 346.768301][ T9342] tomoyo_encode2+0x100/0x3e0 [ 346.768348][ T9342] tomoyo_encode+0x29/0x50 [ 346.768389][ T9342] tomoyo_realpath_from_path+0x18f/0x6e0 [ 346.768444][ T9342] tomoyo_path_number_perm+0x245/0x580 [ 346.768479][ T9342] ? tomoyo_path_number_perm+0x237/0x580 [ 346.768520][ T9342] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 346.768559][ T9342] ? find_held_lock+0x2b/0x80 [ 346.768635][ T9342] ? find_held_lock+0x2b/0x80 [ 346.768673][ T9342] ? hook_file_ioctl_common+0x145/0x410 [ 346.768718][ T9342] ? __fget_files+0x20e/0x3c0 [ 346.768772][ T9342] security_file_ioctl+0x9b/0x240 [ 346.768814][ T9342] __x64_sys_ioctl+0xb7/0x200 [ 346.768857][ T9342] do_syscall_64+0xcd/0x260 [ 346.768909][ T9342] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 346.768942][ T9342] RIP: 0033:0x7fdcc538d169 [ 346.768967][ T9342] 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 [ 346.768998][ T9342] RSP: 002b:00007fdcc6135038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 346.769027][ T9342] RAX: ffffffffffffffda RBX: 00007fdcc55a5fa0 RCX: 00007fdcc538d169 [ 346.769048][ T9342] RDX: 0000000000000007 RSI: 000000000000560a RDI: 0000000000000003 [ 346.769067][ T9342] RBP: 00007fdcc6135090 R08: 0000000000000000 R09: 0000000000000000 [ 346.769086][ T9342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 346.769104][ T9342] R13: 0000000000000000 R14: 00007fdcc55a5fa0 R15: 00007fff5e8c6188 [ 346.769144][ T9342] [ 346.769171][ T9342] ERROR: Out of memory at tomoyo_realpath_from_path. [ 348.254734][ T9384] FAULT_INJECTION: forcing a failure. [ 348.254734][ T9384] name failslab, interval 1, probability 0, space 0, times 0 [ 348.277888][ T9387] Invalid ELF header magic: != ELF [ 348.303392][ T9384] CPU: 0 UID: 0 PID: 9384 Comm: syz.2.819 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 348.303433][ T9384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 348.303449][ T9384] Call Trace: [ 348.303458][ T9384] [ 348.303467][ T9384] dump_stack_lvl+0x16c/0x1f0 [ 348.303511][ T9384] should_fail_ex+0x512/0x640 [ 348.303542][ T9384] ? fs_reclaim_acquire+0xae/0x150 [ 348.303576][ T9384] should_failslab+0xc2/0x120 [ 348.303600][ T9384] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 348.303642][ T9384] ? security_inode_alloc+0x3b/0x2b0 [ 348.303675][ T9384] security_inode_alloc+0x3b/0x2b0 [ 348.303705][ T9384] inode_init_always_gfp+0xce4/0x1030 [ 348.303750][ T9384] alloc_inode+0x86/0x240 [ 348.303788][ T9384] sock_alloc+0x40/0x280 [ 348.303828][ T9384] __sock_create+0xc1/0x8d0 [ 348.303860][ T9384] __sys_socketpair+0x25c/0x5a0 [ 348.303889][ T9384] ? __pfx___sys_socketpair+0x10/0x10 [ 348.303920][ T9384] ? __pfx_ksys_write+0x10/0x10 [ 348.303955][ T9384] ? rcu_is_watching+0x12/0xc0 [ 348.303994][ T9384] __x64_sys_socketpair+0x96/0x100 [ 348.304022][ T9384] ? lockdep_hardirqs_on+0x7c/0x110 [ 348.304059][ T9384] do_syscall_64+0xcd/0x260 [ 348.304105][ T9384] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 348.304131][ T9384] RIP: 0033:0x7f33c0b8d169 [ 348.304152][ T9384] 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 [ 348.304178][ T9384] RSP: 002b:00007f33c1a7c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 348.304202][ T9384] RAX: ffffffffffffffda RBX: 00007f33c0da5fa0 RCX: 00007f33c0b8d169 [ 348.304222][ T9384] RDX: 8000000000000000 RSI: 0000000000000005 RDI: 000000000000001e [ 348.304241][ T9384] RBP: 00007f33c1a7c090 R08: 0000000000000000 R09: 0000000000000000 [ 348.304257][ T9384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 348.304272][ T9384] R13: 0000000000000000 R14: 00007f33c0da5fa0 R15: 00007ffed1021148 [ 348.304304][ T9384] [ 348.304427][ T9384] socket: no more sockets [ 349.189010][ T9404] FAULT_INJECTION: forcing a failure. [ 349.189010][ T9404] name failslab, interval 1, probability 0, space 0, times 0 [ 349.221925][ T9404] CPU: 1 UID: 0 PID: 9404 Comm: syz.0.823 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 349.221970][ T9404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 349.221990][ T9404] Call Trace: [ 349.222001][ T9404] [ 349.222009][ T9404] dump_stack_lvl+0x16c/0x1f0 [ 349.222049][ T9404] should_fail_ex+0x512/0x640 [ 349.222074][ T9404] ? fs_reclaim_acquire+0xae/0x150 [ 349.222104][ T9404] ? tomoyo_open_control+0x51f/0xa30 [ 349.222140][ T9404] should_failslab+0xc2/0x120 [ 349.222161][ T9404] __kmalloc_noprof+0xd2/0x510 [ 349.222203][ T9404] tomoyo_open_control+0x51f/0xa30 [ 349.222243][ T9404] do_dentry_open+0x741/0x1c10 [ 349.222276][ T9404] ? __pfx_tomoyo_open+0x10/0x10 [ 349.222314][ T9404] vfs_open+0x82/0x3f0 [ 349.222339][ T9404] path_openat+0x1e5e/0x2d40 [ 349.222383][ T9404] ? __pfx_path_openat+0x10/0x10 [ 349.222424][ T9404] do_filp_open+0x20b/0x470 [ 349.222458][ T9404] ? __pfx_do_filp_open+0x10/0x10 [ 349.222511][ T9404] ? alloc_fd+0x471/0x7d0 [ 349.222551][ T9404] do_sys_openat2+0x11b/0x1d0 [ 349.222575][ T9404] ? __pfx_do_sys_openat2+0x10/0x10 [ 349.222610][ T9404] __x64_sys_openat+0x174/0x210 [ 349.222635][ T9404] ? __pfx___x64_sys_openat+0x10/0x10 [ 349.222661][ T9404] ? rcu_is_watching+0x12/0xc0 [ 349.222698][ T9404] do_syscall_64+0xcd/0x260 [ 349.222745][ T9404] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 349.222770][ T9404] RIP: 0033:0x7fd52178d169 [ 349.222790][ T9404] 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 [ 349.222815][ T9404] RSP: 002b:00007fd52264a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 349.222836][ T9404] RAX: ffffffffffffffda RBX: 00007fd5219a5fa0 RCX: 00007fd52178d169 [ 349.222851][ T9404] RDX: 0000000000000002 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 349.222866][ T9404] RBP: 00007fd52180e990 R08: 0000000000000000 R09: 0000000000000000 [ 349.222880][ T9404] R10: 00000000000000eb R11: 0000000000000246 R12: 0000000000000000 [ 349.222894][ T9404] R13: 0000000000000000 R14: 00007fd5219a5fa0 R15: 00007ffd867328f8 [ 349.222923][ T9404] [ 349.546027][ T55] Bluetooth: hci2: command 0x0406 tx timeout [ 349.690951][ T9409] ksmbd: Daemon and kernel module version mismatch. ksmbd: 0, kernel module: 1. User-space ksmbd should terminate. [ 350.355880][ T9426] netlink: 4 bytes leftover after parsing attributes in process `syz.2.830'. [ 350.394472][ T9426] netlink: 330 bytes leftover after parsing attributes in process `syz.2.830'. [ 350.535514][ T9426] program syz.2.830 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 350.794855][ T9437] netlink: 24 bytes leftover after parsing attributes in process `syz.3.831'. [ 350.868065][ T9439] netlink: 28 bytes leftover after parsing attributes in process `syz.3.831'. [ 353.472866][ T9498] FAULT_INJECTION: forcing a failure. [ 353.472866][ T9498] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 353.512499][ T9498] CPU: 1 UID: 0 PID: 9498 Comm: syz.2.840 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 353.512543][ T9498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 353.512562][ T9498] Call Trace: [ 353.512572][ T9498] [ 353.512584][ T9498] dump_stack_lvl+0x16c/0x1f0 [ 353.512638][ T9498] should_fail_ex+0x512/0x640 [ 353.512680][ T9498] should_fail_alloc_page+0xe7/0x130 [ 353.512713][ T9498] prepare_alloc_pages+0x3c2/0x610 [ 353.512752][ T9498] ? rcu_is_watching+0x12/0xc0 [ 353.512796][ T9498] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 353.512865][ T9498] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 353.512930][ T9498] ? rcu_is_watching+0x12/0xc0 [ 353.512969][ T9498] ? trace_kmalloc+0x2b/0xd0 [ 353.513001][ T9498] ? __kmalloc_node_track_caller_noprof+0x23e/0x510 [ 353.513053][ T9498] ? __alloc_skb+0x166/0x380 [ 353.513090][ T9498] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 353.513126][ T9498] ? policy_nodemask+0xea/0x4e0 [ 353.513182][ T9498] alloc_pages_mpol+0x1fb/0x550 [ 353.513216][ T9498] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 353.513243][ T9498] ? __pfx___alloc_skb+0x10/0x10 [ 353.513284][ T9498] ? find_held_lock+0x2b/0x80 [ 353.513326][ T9498] alloc_pages_noprof+0x131/0x390 [ 353.513356][ T9498] alloc_skb_with_frags+0x24a/0x860 [ 353.513418][ T9498] sock_alloc_send_pskb+0x7fb/0x990 [ 353.513468][ T9498] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 353.513517][ T9498] ? find_held_lock+0x2b/0x80 [ 353.513562][ T9498] tun_get_user+0x502/0x3b10 [ 353.513624][ T9498] ? __pfx_tun_get_user+0x10/0x10 [ 353.513667][ T9498] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 353.513719][ T9498] ? find_held_lock+0x2b/0x80 [ 353.513757][ T9498] ? tun_get+0x191/0x370 [ 353.513803][ T9498] tun_chr_write_iter+0xdc/0x210 [ 353.513847][ T9498] vfs_write+0x5ba/0x1180 [ 353.513885][ T9498] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 353.513936][ T9498] ? __pfx_vfs_write+0x10/0x10 [ 353.513977][ T9498] ? find_held_lock+0x2b/0x80 [ 353.514040][ T9498] __x64_sys_pwrite64+0x1f4/0x250 [ 353.514087][ T9498] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 353.514131][ T9498] ? rcu_is_watching+0x12/0xc0 [ 353.514179][ T9498] do_syscall_64+0xcd/0x260 [ 353.514229][ T9498] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 353.514259][ T9498] RIP: 0033:0x7f33c0b8d169 [ 353.514285][ T9498] 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 [ 353.514316][ T9498] RSP: 002b:00007f33c1a7c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 353.514347][ T9498] RAX: ffffffffffffffda RBX: 00007f33c0da5fa0 RCX: 00007f33c0b8d169 [ 353.514368][ T9498] RDX: 000000000000fdef RSI: 0000000000000000 RDI: 00000000000000c8 [ 353.514387][ T9498] RBP: 00007f33c1a7c090 R08: 0000000000000000 R09: 0000000000000000 [ 353.514414][ T9498] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000001 [ 353.514433][ T9498] R13: 0000000000000000 R14: 00007f33c0da5fa0 R15: 00007ffed1021148 [ 353.514473][ T9498] [ 357.345991][ T9548] bond0: option mode: unable to set because the bond device is up [ 361.951095][ T9615] netlink: 24 bytes leftover after parsing attributes in process `syz.2.869'. [ 362.243620][ T9625] FAULT_INJECTION: forcing a failure. [ 362.243620][ T9625] name failslab, interval 1, probability 0, space 0, times 0 [ 362.273669][ T9625] CPU: 0 UID: 0 PID: 9625 Comm: syz.0.870 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 362.273710][ T9625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 362.273727][ T9625] Call Trace: [ 362.273737][ T9625] [ 362.273748][ T9625] dump_stack_lvl+0x16c/0x1f0 [ 362.273812][ T9625] should_fail_ex+0x512/0x640 [ 362.273848][ T9625] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 362.273916][ T9625] should_failslab+0xc2/0x120 [ 362.273944][ T9625] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 362.273990][ T9625] ? lockdep_init_map_type+0x5c/0x280 [ 362.274017][ T9625] ? __d_alloc+0x31/0xaa0 [ 362.274050][ T9625] __d_alloc+0x31/0xaa0 [ 362.274081][ T9625] d_alloc_pseudo+0x1c/0xc0 [ 362.274118][ T9625] alloc_file_pseudo+0xcf/0x230 [ 362.274154][ T9625] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 362.274186][ T9625] ? alloc_fd+0x471/0x7d0 [ 362.274235][ T9625] sock_alloc_file+0x50/0x210 [ 362.274281][ T9625] __sys_socket+0x1c0/0x260 [ 362.274311][ T9625] ? __pfx___sys_socket+0x10/0x10 [ 362.274345][ T9625] ? do_user_addr_fault+0x843/0x1370 [ 362.274387][ T9625] __x64_sys_socket+0x72/0xb0 [ 362.274416][ T9625] ? lockdep_hardirqs_on+0x7c/0x110 [ 362.274460][ T9625] do_syscall_64+0xcd/0x260 [ 362.274508][ T9625] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 362.274540][ T9625] RIP: 0033:0x7fd52178f087 [ 362.274572][ T9625] Code: f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 362.274600][ T9625] RSP: 002b:00007fd522648fa8 EFLAGS: 00000286 ORIG_RAX: 0000000000000029 [ 362.274627][ T9625] RAX: ffffffffffffffda RBX: 00007fd5219a5fa0 RCX: 00007fd52178f087 [ 362.274647][ T9625] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010 [ 362.274665][ T9625] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000 [ 362.274682][ T9625] R10: 0000200000000100 R11: 0000000000000286 R12: 0000000000000001 [ 362.274700][ T9625] R13: 0000000000000000 R14: 00007fd5219a5fa0 R15: 00007ffd867328f8 [ 362.274738][ T9625] [ 362.793067][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 362.802254][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 362.967790][ T9637] netlink: 342 bytes leftover after parsing attributes in process `syz.0.875'. [ 363.242086][ T9642] FAULT_INJECTION: forcing a failure. [ 363.242086][ T9642] name failslab, interval 1, probability 0, space 0, times 0 [ 363.293471][ T9642] CPU: 0 UID: 0 PID: 9642 Comm: syz.2.877 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 363.293524][ T9642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 363.293543][ T9642] Call Trace: [ 363.293554][ T9642] [ 363.293565][ T9642] dump_stack_lvl+0x16c/0x1f0 [ 363.293614][ T9642] should_fail_ex+0x512/0x640 [ 363.293650][ T9642] ? __kmalloc_noprof+0xbf/0x510 [ 363.293700][ T9642] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xc8/0x290 [ 363.293735][ T9642] should_failslab+0xc2/0x120 [ 363.293765][ T9642] __kmalloc_noprof+0xd2/0x510 [ 363.293811][ T9642] ? __pfx___mutex_trylock_common+0x10/0x10 [ 363.293852][ T9642] genl_family_rcv_msg_attrs_parse.constprop.0+0xc8/0x290 [ 363.293895][ T9642] genl_family_rcv_msg_doit+0xbf/0x2f0 [ 363.293930][ T9642] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 363.293964][ T9642] ? genl_get_cmd+0x194/0x580 [ 363.294026][ T9642] ? __local_bh_enable_ip+0xa4/0x120 [ 363.294068][ T9642] ? __dev_queue_xmit+0x896/0x43e0 [ 363.294101][ T9642] ? __radix_tree_lookup+0x21f/0x2c0 [ 363.294151][ T9642] genl_rcv_msg+0x55c/0x800 [ 363.294187][ T9642] ? __pfx_genl_rcv_msg+0x10/0x10 [ 363.294217][ T9642] ? __pfx___dev_queue_xmit+0x10/0x10 [ 363.294252][ T9642] ? __pfx_tipc_nl_net_set+0x10/0x10 [ 363.294313][ T9642] ? __lock_acquire+0xaa4/0x1ba0 [ 363.294370][ T9642] netlink_rcv_skb+0x16a/0x440 [ 363.294415][ T9642] ? __pfx_genl_rcv_msg+0x10/0x10 [ 363.294448][ T9642] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 363.294527][ T9642] ? __pfx_down_read+0x10/0x10 [ 363.294560][ T9642] ? netlink_deliver_tap+0x1ae/0xd30 [ 363.294613][ T9642] genl_rcv+0x28/0x40 [ 363.294638][ T9642] netlink_unicast+0x53a/0x7f0 [ 363.294691][ T9642] ? __pfx_netlink_unicast+0x10/0x10 [ 363.294736][ T9642] ? __lock_acquire+0xaa4/0x1ba0 [ 363.294798][ T9642] netlink_sendmsg+0x8d1/0xdd0 [ 363.294855][ T9642] ? __pfx_netlink_sendmsg+0x10/0x10 [ 363.294921][ T9642] ____sys_sendmsg+0xa95/0xc70 [ 363.294953][ T9642] ? copy_msghdr_from_user+0x10a/0x160 [ 363.294995][ T9642] ? __pfx_____sys_sendmsg+0x10/0x10 [ 363.295046][ T9642] ___sys_sendmsg+0x134/0x1d0 [ 363.295092][ T9642] ? __pfx____sys_sendmsg+0x10/0x10 [ 363.295188][ T9642] __sys_sendmsg+0x16d/0x220 [ 363.295232][ T9642] ? __pfx___sys_sendmsg+0x10/0x10 [ 363.295289][ T9642] ? rcu_is_watching+0x12/0xc0 [ 363.295342][ T9642] do_syscall_64+0xcd/0x260 [ 363.295393][ T9642] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 363.295425][ T9642] RIP: 0033:0x7f33c0b8d169 [ 363.295451][ T9642] 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 [ 363.295482][ T9642] RSP: 002b:00007f33c1a7c038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 363.295515][ T9642] RAX: ffffffffffffffda RBX: 00007f33c0da5fa0 RCX: 00007f33c0b8d169 [ 363.295537][ T9642] RDX: 0000000000004002 RSI: 00002000000079c0 RDI: 0000000000000003 [ 363.295556][ T9642] RBP: 00007f33c1a7c090 R08: 0000000000000000 R09: 0000000000000000 [ 363.295576][ T9642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 363.295595][ T9642] R13: 0000000000000000 R14: 00007f33c0da5fa0 R15: 00007ffed1021148 [ 363.295638][ T9642] [ 363.911012][ T9653] netlink: 330 bytes leftover after parsing attributes in process `syz.0.881'. [ 364.258683][ T9657] bond0: option mode: unable to set because the bond device is up [ 367.271897][ T9707] bond0: option mode: unable to set because the bond device is up [ 368.754311][ T9718] bridge0: port 3(team0) entered blocking state [ 368.760833][ T9718] bridge0: port 3(team0) entered disabled state [ 368.782795][ T9718] team0: entered allmulticast mode [ 368.833390][ T9718] team_slave_0: entered allmulticast mode [ 368.859655][ T9718] team_slave_1: entered allmulticast mode [ 368.960467][ T9718] team0: entered promiscuous mode [ 369.003312][ T9718] team_slave_0: entered promiscuous mode [ 369.044157][ T9718] team_slave_1: entered promiscuous mode [ 369.110476][ T9718] bridge0: port 3(team0) entered blocking state [ 369.116986][ T9718] bridge0: port 3(team0) entered forwarding state [ 369.146585][ T9737] ima: policy update failed [ 369.172281][ T30] audit: type=1802 audit(4294967532.451:33): pid=9737 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.3.901" res=0 errno=0 [ 369.196386][ T9737] netlink: 25 bytes leftover after parsing attributes in process `syz.3.901'. [ 369.265692][ T9739] netlink: 8 bytes leftover after parsing attributes in process `syz.3.901'. [ 370.190048][ T9750] bond0: option mode: unable to set because the bond device is up [ 370.934521][ T9760] sp0: Synchronizing with TNC [ 371.007300][ T9760] sp0: Found TNC [ 371.181023][ T9771] netlink: 12 bytes leftover after parsing attributes in process `syz.0.906'. [ 371.853386][ T9779] could not allocate digest TFM handle [ 372.369105][ T9779] netlink: 16 bytes leftover after parsing attributes in process `syz.1.910'. [ 374.458325][ T9806] FAULT_INJECTION: forcing a failure. [ 374.458325][ T9806] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 374.493305][ T9806] CPU: 1 UID: 0 PID: 9806 Comm: syz.0.916 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 374.493348][ T9806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 374.493371][ T9806] Call Trace: [ 374.493382][ T9806] [ 374.493393][ T9806] dump_stack_lvl+0x16c/0x1f0 [ 374.493445][ T9806] should_fail_ex+0x512/0x640 [ 374.493486][ T9806] _copy_from_iter+0x2a4/0x15b0 [ 374.493530][ T9806] ? __alloc_skb+0x200/0x380 [ 374.493571][ T9806] ? __pfx__copy_from_iter+0x10/0x10 [ 374.493615][ T9806] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 374.493662][ T9806] ? __lock_acquire+0xaa4/0x1ba0 [ 374.493732][ T9806] netlink_sendmsg+0x829/0xdd0 [ 374.493788][ T9806] ? __pfx_netlink_sendmsg+0x10/0x10 [ 374.493852][ T9806] ____sys_sendmsg+0xa95/0xc70 [ 374.493883][ T9806] ? copy_msghdr_from_user+0x10a/0x160 [ 374.493925][ T9806] ? __pfx_____sys_sendmsg+0x10/0x10 [ 374.493974][ T9806] ___sys_sendmsg+0x134/0x1d0 [ 374.494019][ T9806] ? __pfx____sys_sendmsg+0x10/0x10 [ 374.494113][ T9806] __sys_sendmsg+0x16d/0x220 [ 374.494156][ T9806] ? __pfx___sys_sendmsg+0x10/0x10 [ 374.494211][ T9806] ? rcu_is_watching+0x12/0xc0 [ 374.494262][ T9806] do_syscall_64+0xcd/0x260 [ 374.494313][ T9806] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 374.494345][ T9806] RIP: 0033:0x7fd52178d169 [ 374.494370][ T9806] 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 [ 374.494402][ T9806] RSP: 002b:00007fd52264a038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 374.494431][ T9806] RAX: ffffffffffffffda RBX: 00007fd5219a5fa0 RCX: 00007fd52178d169 [ 374.494452][ T9806] RDX: 0000000020040894 RSI: 0000200000000080 RDI: 0000000000000004 [ 374.494471][ T9806] RBP: 00007fd52264a090 R08: 0000000000000000 R09: 0000000000000000 [ 374.494489][ T9806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 374.494507][ T9806] R13: 0000000000000000 R14: 00007fd5219a5fa0 R15: 00007ffd867328f8 [ 374.494547][ T9806] [ 375.980555][ T9820] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 375.990797][ T9820] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 376.045839][ T9823] FAULT_INJECTION: forcing a failure. [ 376.045839][ T9823] name failslab, interval 1, probability 0, space 0, times 0 [ 376.070859][ T9823] CPU: 1 UID: 0 PID: 9823 Comm: syz.3.921 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 376.070903][ T9823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 376.070922][ T9823] Call Trace: [ 376.070932][ T9823] [ 376.070945][ T9823] dump_stack_lvl+0x16c/0x1f0 [ 376.070996][ T9823] should_fail_ex+0x512/0x640 [ 376.071031][ T9823] ? __kmalloc_noprof+0xbf/0x510 [ 376.071082][ T9823] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xc8/0x290 [ 376.071119][ T9823] should_failslab+0xc2/0x120 [ 376.071148][ T9823] __kmalloc_noprof+0xd2/0x510 [ 376.071196][ T9823] ? kasan_quarantine_put+0x10a/0x240 [ 376.071250][ T9823] genl_family_rcv_msg_attrs_parse.constprop.0+0xc8/0x290 [ 376.071294][ T9823] genl_family_rcv_msg_doit+0xbf/0x2f0 [ 376.071341][ T9823] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 376.071373][ T9823] ? rcu_is_watching+0x12/0xc0 [ 376.071426][ T9823] ? bpf_lsm_capable+0x9/0x10 [ 376.071471][ T9823] ? security_capable+0x7e/0x260 [ 376.071510][ T9823] genl_rcv_msg+0x55c/0x800 [ 376.071548][ T9823] ? __pfx_genl_rcv_msg+0x10/0x10 [ 376.071577][ T9823] ? __pfx___dev_queue_xmit+0x10/0x10 [ 376.071613][ T9823] ? __pfx_tcp_metrics_nl_cmd_del+0x10/0x10 [ 376.071661][ T9823] ? __lock_acquire+0xaa4/0x1ba0 [ 376.071718][ T9823] netlink_rcv_skb+0x16a/0x440 [ 376.071766][ T9823] ? __pfx_genl_rcv_msg+0x10/0x10 [ 376.071800][ T9823] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 376.071868][ T9823] ? __pfx_down_read+0x10/0x10 [ 376.071899][ T9823] ? netlink_deliver_tap+0x1ae/0xd30 [ 376.071951][ T9823] genl_rcv+0x28/0x40 [ 376.071976][ T9823] netlink_unicast+0x53a/0x7f0 [ 376.072028][ T9823] ? __pfx_netlink_unicast+0x10/0x10 [ 376.072073][ T9823] ? __lock_acquire+0xaa4/0x1ba0 [ 376.072135][ T9823] netlink_sendmsg+0x8d1/0xdd0 [ 376.072190][ T9823] ? __pfx_netlink_sendmsg+0x10/0x10 [ 376.072254][ T9823] ____sys_sendmsg+0xa95/0xc70 [ 376.072286][ T9823] ? copy_msghdr_from_user+0x10a/0x160 [ 376.072335][ T9823] ? __pfx_____sys_sendmsg+0x10/0x10 [ 376.072386][ T9823] ___sys_sendmsg+0x134/0x1d0 [ 376.072431][ T9823] ? __pfx____sys_sendmsg+0x10/0x10 [ 376.072527][ T9823] __sys_sendmsg+0x16d/0x220 [ 376.072570][ T9823] ? __pfx___sys_sendmsg+0x10/0x10 [ 376.072627][ T9823] ? rcu_is_watching+0x12/0xc0 [ 376.072678][ T9823] do_syscall_64+0xcd/0x260 [ 376.072729][ T9823] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 376.072762][ T9823] RIP: 0033:0x7fdcc538d169 [ 376.072787][ T9823] 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 [ 376.072817][ T9823] RSP: 002b:00007fdcc6135038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 376.072847][ T9823] RAX: ffffffffffffffda RBX: 00007fdcc55a5fa0 RCX: 00007fdcc538d169 [ 376.072868][ T9823] RDX: 0000000000000040 RSI: 0000200000000cc0 RDI: 0000000000000003 [ 376.072886][ T9823] RBP: 00007fdcc6135090 R08: 0000000000000000 R09: 0000000000000000 [ 376.072905][ T9823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 376.072923][ T9823] R13: 0000000000000000 R14: 00007fdcc55a5fa0 R15: 00007fff5e8c6188 [ 376.072964][ T9823] [ 376.768474][ T9832] bond0: option mode: unable to set because the bond device is up [ 376.974960][ T9829] netlink: 12 bytes leftover after parsing attributes in process `syz.2.922'. [ 377.029284][ T9841] netlink: 28 bytes leftover after parsing attributes in process `syz.0.926'. [ 377.059703][ T9841] ipvlan1: entered allmulticast mode [ 377.081413][ T9841] veth0_vlan: entered allmulticast mode [ 377.120457][ T9842] netlink: 330 bytes leftover after parsing attributes in process `syz.0.926'. [ 380.389592][ T9892] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 380.502790][ T9892] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 380.529796][ T9887] bond0: option mode: unable to set because the bond device is up [ 382.316398][ T9923] FAULT_INJECTION: forcing a failure. [ 382.316398][ T9923] name failslab, interval 1, probability 0, space 0, times 0 [ 382.471905][ T9923] CPU: 1 UID: 0 PID: 9923 Comm: syz.0.943 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 382.471949][ T9923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 382.471978][ T9923] Call Trace: [ 382.471989][ T9923] [ 382.472000][ T9923] dump_stack_lvl+0x16c/0x1f0 [ 382.472056][ T9923] should_fail_ex+0x512/0x640 [ 382.472090][ T9923] ? __kvmalloc_node_noprof+0x122/0x600 [ 382.472137][ T9923] should_failslab+0xc2/0x120 [ 382.472165][ T9923] __kvmalloc_node_noprof+0x135/0x600 [ 382.472227][ T9923] ? __pfx___mutex_lock+0x10/0x10 [ 382.472271][ T9923] ? traverse.part.0.constprop.0+0x392/0x640 [ 382.472324][ T9923] ? traverse.part.0.constprop.0+0x392/0x640 [ 382.472367][ T9923] traverse.part.0.constprop.0+0x392/0x640 [ 382.472415][ T9923] ? aa_file_perm+0x4c7/0xfb0 [ 382.472465][ T9923] seq_read_iter+0x932/0x12c0 [ 382.472506][ T9923] ? __pfx__kstrtoull+0x10/0x10 [ 382.472570][ T9923] seq_read+0x39e/0x4e0 [ 382.472613][ T9923] ? __pfx_seq_read+0x10/0x10 [ 382.472654][ T9923] ? iovec_from_user+0xbb/0x140 [ 382.472714][ T9923] ? rw_verify_area+0xcf/0x680 [ 382.472755][ T9923] ? __pfx_seq_read+0x10/0x10 [ 382.472797][ T9923] vfs_readv+0x6bc/0x8a0 [ 382.472834][ T9923] ? get_pid_task+0x106/0x250 [ 382.472877][ T9923] ? __pfx_vfs_readv+0x10/0x10 [ 382.472920][ T9923] ? find_held_lock+0x2b/0x80 [ 382.472988][ T9923] ? __fget_files+0x20e/0x3c0 [ 382.473060][ T9923] ? do_preadv+0x1af/0x270 [ 382.473097][ T9923] do_preadv+0x1af/0x270 [ 382.473138][ T9923] ? __pfx_do_preadv+0x10/0x10 [ 382.473174][ T9923] ? rcu_is_watching+0x12/0xc0 [ 382.473221][ T9923] do_syscall_64+0xcd/0x260 [ 382.473270][ T9923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 382.473302][ T9923] RIP: 0033:0x7fd52178d169 [ 382.473325][ T9923] 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 [ 382.473355][ T9923] RSP: 002b:00007fd52264a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 382.473383][ T9923] RAX: ffffffffffffffda RBX: 00007fd5219a5fa0 RCX: 00007fd52178d169 [ 382.473403][ T9923] RDX: 0000000000000006 RSI: 0000200000000080 RDI: 0040000000000003 [ 382.473422][ T9923] RBP: 00007fd52264a090 R08: 0000000000000005 R09: 0000000000000000 [ 382.473440][ T9923] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 382.473456][ T9923] R13: 0000000000000000 R14: 00007fd5219a5fa0 R15: 00007ffd867328f8 [ 382.473493][ T9923] [ 382.812304][ T9921] mkiss: ax0: crc mode is auto. [ 383.122380][ T9933] FAULT_INJECTION: forcing a failure. [ 383.122380][ T9933] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 383.124643][ T9935] FAULT_INJECTION: forcing a failure. [ 383.124643][ T9935] name failslab, interval 1, probability 0, space 0, times 0 [ 383.171961][ T9933] CPU: 0 UID: 0 PID: 9933 Comm: syz.0.945 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 383.172006][ T9933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 383.172024][ T9933] Call Trace: [ 383.172035][ T9933] [ 383.172047][ T9933] dump_stack_lvl+0x16c/0x1f0 [ 383.172099][ T9933] should_fail_ex+0x512/0x640 [ 383.172142][ T9933] _copy_to_user+0x32/0xd0 [ 383.172190][ T9933] simple_read_from_buffer+0xcb/0x170 [ 383.172239][ T9933] proc_fail_nth_read+0x197/0x270 [ 383.172285][ T9933] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 383.172331][ T9933] ? rw_verify_area+0xcf/0x680 [ 383.172368][ T9933] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 383.172413][ T9933] vfs_read+0x1de/0xc70 [ 383.172462][ T9933] ? __pfx___mutex_lock+0x10/0x10 [ 383.172509][ T9933] ? __pfx_vfs_read+0x10/0x10 [ 383.172565][ T9933] ? __fget_files+0x20e/0x3c0 [ 383.172623][ T9933] ksys_read+0x12a/0x240 [ 383.172667][ T9933] ? __pfx_ksys_read+0x10/0x10 [ 383.172728][ T9933] do_syscall_64+0xcd/0x260 [ 383.172781][ T9933] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 383.172812][ T9933] RIP: 0033:0x7fd52178bb7c [ 383.172837][ T9933] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 383.172869][ T9933] RSP: 002b:00007fd52264a030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 383.172898][ T9933] RAX: ffffffffffffffda RBX: 00007fd5219a5fa0 RCX: 00007fd52178bb7c [ 383.172918][ T9933] RDX: 000000000000000f RSI: 00007fd52264a0a0 RDI: 0000000000000003 [ 383.172937][ T9933] RBP: 00007fd52264a090 R08: 0000000000000000 R09: 0000000000000000 [ 383.172957][ T9933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 383.172976][ T9933] R13: 0000000000000000 R14: 00007fd5219a5fa0 R15: 00007ffd867328f8 [ 383.173018][ T9933] [ 383.174215][ T9935] CPU: 1 UID: 0 PID: 9935 Comm: syz.2.948 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 383.174264][ T9935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 383.174284][ T9935] Call Trace: [ 383.174295][ T9935] [ 383.174306][ T9935] dump_stack_lvl+0x16c/0x1f0 [ 383.174358][ T9935] should_fail_ex+0x512/0x640 [ 383.174395][ T9935] ? fs_reclaim_acquire+0xae/0x150 [ 383.174439][ T9935] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 383.174486][ T9935] should_failslab+0xc2/0x120 [ 383.174516][ T9935] __kmalloc_noprof+0xd2/0x510 [ 383.174577][ T9935] tomoyo_realpath_from_path+0xc2/0x6e0 [ 383.174629][ T9935] ? tomoyo_profile+0x47/0x60 [ 383.174683][ T9935] tomoyo_path_number_perm+0x245/0x580 [ 383.174721][ T9935] ? tomoyo_path_number_perm+0x237/0x580 [ 383.174766][ T9935] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 383.174811][ T9935] ? find_held_lock+0x2b/0x80 [ 383.174891][ T9935] ? find_held_lock+0x2b/0x80 [ 383.174932][ T9935] ? hook_file_ioctl_common+0x145/0x410 [ 383.174985][ T9935] ? __fget_files+0x20e/0x3c0 [ 383.175041][ T9935] security_file_ioctl+0x9b/0x240 [ 383.175085][ T9935] __x64_sys_ioctl+0xb7/0x200 [ 383.175129][ T9935] do_syscall_64+0xcd/0x260 [ 383.175181][ T9935] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 383.175216][ T9935] RIP: 0033:0x7f33c0b8d169 [ 383.175241][ T9935] 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 [ 383.175274][ T9935] RSP: 002b:00007f33c1a7c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 383.175305][ T9935] RAX: ffffffffffffffda RBX: 00007f33c0da5fa0 RCX: 00007f33c0b8d169 [ 383.175327][ T9935] RDX: 0000000000000003 RSI: 000000000000541b RDI: 0000000000000003 [ 383.175346][ T9935] RBP: 00007f33c1a7c090 R08: 0000000000000000 R09: 0000000000000000 [ 383.175367][ T9935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 383.175387][ T9935] R13: 0000000000000000 R14: 00007f33c0da5fa0 R15: 00007ffed1021148 [ 383.175429][ T9935] [ 383.186801][ T9935] ERROR: Out of memory at tomoyo_realpath_from_path. [ 383.850144][ T9940] bond0: option mode: unable to set because the bond device is up [ 383.873806][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 383.880830][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 384.488601][ T9960] netlink: 16 bytes leftover after parsing attributes in process `syz.0.953'. [ 384.872794][ T9921] vivid-003: ================= START STATUS ================= [ 384.923366][ T9921] vivid-003: Radio HW Seek Mode: Bounded [ 384.929118][ T9921] vivid-003: Radio Programmable HW Seek: false [ 384.982679][ T9921] vivid-003: RDS Rx I/O Mode: Block I/O [ 384.995831][ T9921] vivid-003: Generate RBDS Instead of RDS: false [ 385.002360][ T9921] vivid-003: RDS Reception: true [ 385.012491][ T9921] vivid-003: RDS Program Type: 0 inactive [ 385.028931][ T9921] vivid-003: RDS PS Name: inactive [ 385.066662][ T9921] vivid-003: RDS Radio Text: inactive [ 385.072263][ T9921] vivid-003: RDS Traffic Announcement: false inactive [ 385.123287][ T9921] vivid-003: RDS Traffic Program: false inactive [ 385.129749][ T9921] vivid-003: RDS Music: false inactive [ 385.194270][ T9921] vivid-003: ================== END STATUS ================== [ 385.429801][ T9978] FAULT_INJECTION: forcing a failure. [ 385.429801][ T9978] name failslab, interval 1, probability 0, space 0, times 0 [ 385.444012][ T9978] CPU: 0 UID: 0 PID: 9978 Comm: syz.1.957 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 385.444058][ T9978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 385.444079][ T9978] Call Trace: [ 385.444090][ T9978] [ 385.444102][ T9978] dump_stack_lvl+0x16c/0x1f0 [ 385.444156][ T9978] should_fail_ex+0x512/0x640 [ 385.444193][ T9978] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 385.444250][ T9978] should_failslab+0xc2/0x120 [ 385.444280][ T9978] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 385.444331][ T9978] ? alloc_empty_file+0x55/0x1e0 [ 385.444371][ T9978] alloc_empty_file+0x55/0x1e0 [ 385.444408][ T9978] path_openat+0xe0/0x2d40 [ 385.444453][ T9978] ? __x64_sys_openat+0x174/0x210 [ 385.444489][ T9978] ? do_syscall_64+0xcd/0x260 [ 385.444535][ T9978] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 385.444583][ T9978] ? __pfx_path_openat+0x10/0x10 [ 385.444643][ T9978] do_filp_open+0x20b/0x470 [ 385.444692][ T9978] ? __pfx_do_filp_open+0x10/0x10 [ 385.444780][ T9978] ? alloc_fd+0x471/0x7d0 [ 385.444839][ T9978] do_sys_openat2+0x11b/0x1d0 [ 385.444874][ T9978] ? __pfx_do_sys_openat2+0x10/0x10 [ 385.444911][ T9978] ? find_held_lock+0x2b/0x80 [ 385.444963][ T9978] __x64_sys_openat+0x174/0x210 [ 385.444998][ T9978] ? __pfx___x64_sys_openat+0x10/0x10 [ 385.445037][ T9978] ? rcu_is_watching+0x12/0xc0 [ 385.445089][ T9978] do_syscall_64+0xcd/0x260 [ 385.445142][ T9978] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 385.445175][ T9978] RIP: 0033:0x7f104af8d169 [ 385.445200][ T9978] 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 [ 385.445232][ T9978] RSP: 002b:00007f104beb5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 385.445263][ T9978] RAX: ffffffffffffffda RBX: 00007f104b1a5fa0 RCX: 00007f104af8d169 [ 385.445285][ T9978] RDX: 0000000000080a82 RSI: 0000200000000140 RDI: ffffffffffffff9c [ 385.445305][ T9978] RBP: 00007f104b00e990 R08: 0000000000000000 R09: 0000000000000000 [ 385.445324][ T9978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 385.445342][ T9978] R13: 0000000000000000 R14: 00007f104b1a5fa0 R15: 00007ffcff84d2b8 [ 385.445380][ T9978] [ 385.825661][ T9982] workqueue: name exceeds WQ_NAME_LEN. Truncating to: !PjE ùrõ£Ò„yù*›"¤l-ý¤ôy–ú„ [ 386.787904][T10009] FAULT_INJECTION: forcing a failure. [ 386.787904][T10009] name failslab, interval 1, probability 0, space 0, times 0 [ 386.801120][T10009] CPU: 1 UID: 0 PID: 10009 Comm: syz.2.967 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 386.801161][T10009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 386.801180][T10009] Call Trace: [ 386.801190][T10009] [ 386.801202][T10009] dump_stack_lvl+0x16c/0x1f0 [ 386.801254][T10009] should_fail_ex+0x512/0x640 [ 386.801290][T10009] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 386.801337][T10009] should_failslab+0xc2/0x120 [ 386.801368][T10009] __kmalloc_cache_noprof+0x6a/0x3e0 [ 386.801410][T10009] ? __genradix_ptr_alloc+0x340/0x5f0 [ 386.801451][T10009] ? sctp_auth_shkey_create+0x9e/0x210 [ 386.801511][T10009] sctp_auth_shkey_create+0x9e/0x210 [ 386.801566][T10009] sctp_auth_asoc_copy_shkeys+0x1f2/0x360 [ 386.801637][T10009] sctp_association_new+0x19ad/0x2a00 [ 386.801683][T10009] sctp_connect_new_asoc+0x1b6/0x790 [ 386.801723][T10009] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 386.801762][T10009] ? sctp_endpoint_lookup_assoc+0x15c/0x2a0 [ 386.801821][T10009] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 386.801867][T10009] sctp_sendmsg+0x15f9/0x1ee0 [ 386.801901][T10009] ? __lock_acquire+0x5ca/0x1ba0 [ 386.801964][T10009] ? __pfx_sctp_sendmsg+0x10/0x10 [ 386.802005][T10009] ? __pfx___might_resched+0x10/0x10 [ 386.802069][T10009] ? __pfx_aa_sk_perm+0x10/0x10 [ 386.802116][T10009] ? __pfx_sctp_sendmsg+0x10/0x10 [ 386.802156][T10009] inet_sendmsg+0x119/0x140 [ 386.802190][T10009] ____sys_sendmsg+0x973/0xc70 [ 386.802222][T10009] ? __pfx_____sys_sendmsg+0x10/0x10 [ 386.802259][T10009] ? __pfx__kstrtoull+0x10/0x10 [ 386.802319][T10009] ___sys_sendmsg+0x134/0x1d0 [ 386.802364][T10009] ? __pfx____sys_sendmsg+0x10/0x10 [ 386.802428][T10009] ? find_held_lock+0x2b/0x80 [ 386.802496][T10009] __sys_sendmmsg+0x200/0x420 [ 386.802544][T10009] ? __pfx___sys_sendmmsg+0x10/0x10 [ 386.802613][T10009] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 386.802681][T10009] ? fput+0x70/0xf0 [ 386.802712][T10009] ? ksys_write+0x1b9/0x240 [ 386.802755][T10009] ? __pfx_ksys_write+0x10/0x10 [ 386.802798][T10009] ? rcu_is_watching+0x12/0xc0 [ 386.802844][T10009] __x64_sys_sendmmsg+0x9c/0x100 [ 386.802886][T10009] ? lockdep_hardirqs_on+0x7c/0x110 [ 386.802930][T10009] do_syscall_64+0xcd/0x260 [ 386.802979][T10009] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 386.803012][T10009] RIP: 0033:0x7f33c0b8d169 [ 386.803036][T10009] 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 [ 386.803066][T10009] RSP: 002b:00007f33c1a7c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 386.803094][T10009] RAX: ffffffffffffffda RBX: 00007f33c0da5fa0 RCX: 00007f33c0b8d169 [ 386.803114][T10009] RDX: 0000000000000005 RSI: 0000200000000140 RDI: 0000000000000003 [ 386.803132][T10009] RBP: 00007f33c1a7c090 R08: 0000000000000000 R09: 0000000000000000 [ 386.803149][T10009] R10: 0000000000000311 R11: 0000000000000246 R12: 0000000000000001 [ 386.803166][T10009] R13: 0000000000000000 R14: 00007f33c0da5fa0 R15: 00007ffed1021148 [ 386.803202][T10009] [ 388.538054][T10053] bond0: option mode: unable to set because the bond device is up [ 389.677694][T10062] bond0: option mode: unable to set because the bond device is up [ 391.143465][T10097] bond0: option mode: unable to set because the bond device is up [ 392.133750][T10118] netlink: 'syz.2.993': attribute type 1 has an invalid length. [ 393.451232][T10144] bond0: option mode: unable to set because the bond device is up [ 393.918986][T10161] FAULT_INJECTION: forcing a failure. [ 393.918986][T10161] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 393.932681][T10161] CPU: 1 UID: 0 PID: 10161 Comm: syz.3.1005 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 393.932721][T10161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 393.932740][T10161] Call Trace: [ 393.932750][T10161] [ 393.932761][T10161] dump_stack_lvl+0x16c/0x1f0 [ 393.932821][T10161] should_fail_ex+0x512/0x640 [ 393.932864][T10161] should_fail_alloc_page+0xe7/0x130 [ 393.932897][T10161] prepare_alloc_pages+0x3c2/0x610 [ 393.932943][T10161] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 393.933003][T10161] ? __lock_acquire+0x5ca/0x1ba0 [ 393.933064][T10161] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 393.933137][T10161] ? find_held_lock+0x2b/0x80 [ 393.933180][T10161] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 393.933216][T10161] ? policy_nodemask+0xea/0x4e0 [ 393.933269][T10161] alloc_pages_mpol+0x1fb/0x550 [ 393.933301][T10161] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 393.933341][T10161] folio_alloc_mpol_noprof+0x36/0x2f0 [ 393.933381][T10161] shmem_alloc_folio+0x135/0x160 [ 393.933427][T10161] shmem_alloc_and_add_folio+0x499/0xc20 [ 393.933487][T10161] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 393.933540][T10161] ? shmem_allowable_huge_orders+0xcb/0x2f0 [ 393.933599][T10161] shmem_get_folio_gfp+0x687/0x1530 [ 393.933658][T10161] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 393.933715][T10161] ? filemap_map_pages+0xf6c/0x1680 [ 393.933752][T10161] shmem_fault+0x1fe/0xa30 [ 393.933811][T10161] ? __pfx_shmem_fault+0x10/0x10 [ 393.933869][T10161] ? __pfx_filemap_map_pages+0x10/0x10 [ 393.933913][T10161] __do_fault+0x10a/0x490 [ 393.933946][T10161] do_pte_missing+0x1031/0x3fb0 [ 393.933992][T10161] ? do_raw_spin_unlock+0x172/0x230 [ 393.934031][T10161] ? __pmd_alloc+0x3c2/0x870 [ 393.934066][T10161] ? find_held_lock+0x2b/0x80 [ 393.934108][T10161] __handle_mm_fault+0x103d/0x2a40 [ 393.934163][T10161] ? __pfx___handle_mm_fault+0x10/0x10 [ 393.934232][T10161] ? find_vma+0xbf/0x140 [ 393.934265][T10161] ? __pfx_find_vma+0x10/0x10 [ 393.934305][T10161] handle_mm_fault+0x3fe/0xad0 [ 393.934357][T10161] do_user_addr_fault+0x7a6/0x1370 [ 393.934400][T10161] ? rcu_is_watching+0x12/0xc0 [ 393.934444][T10161] exc_page_fault+0x5c/0xc0 [ 393.934489][T10161] asm_exc_page_fault+0x26/0x30 [ 393.934519][T10161] RIP: 0010:rep_movs_alternative+0x30/0x90 [ 393.934557][T10161] Code: 83 f9 08 73 25 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 cc 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 [ 393.934587][T10161] RSP: 0018:ffffc900176779f8 EFLAGS: 00050206 [ 393.934612][T10161] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000038 [ 393.934631][T10161] RDX: fffff52002ecef50 RSI: 0000000000000000 RDI: ffffc90017677a48 [ 393.934651][T10161] RBP: 0000000000000038 R08: 0000000000000001 R09: fffff52002ecef4f [ 393.934670][T10161] R10: ffffc90017677a7f R11: 0000000000000000 R12: 0000000000000000 [ 393.934688][T10161] R13: ffffc90017677a48 R14: ffffc90017677b40 R15: ffffc90017677a48 [ 393.934730][T10161] _copy_from_user+0x98/0xd0 [ 393.934780][T10161] copy_msghdr_from_user+0x98/0x160 [ 393.934823][T10161] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 393.934875][T10161] ? __pfx__kstrtoull+0x10/0x10 [ 393.934933][T10161] ___sys_sendmsg+0xfe/0x1d0 [ 393.934975][T10161] ? __pfx____sys_sendmsg+0x10/0x10 [ 393.935037][T10161] ? find_held_lock+0x2b/0x80 [ 393.935102][T10161] __sys_sendmmsg+0x200/0x420 [ 393.935149][T10161] ? __pfx___sys_sendmmsg+0x10/0x10 [ 393.935204][T10161] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 393.935269][T10161] ? fput+0x70/0xf0 [ 393.935299][T10161] ? ksys_write+0x1b9/0x240 [ 393.935341][T10161] ? __pfx_ksys_write+0x10/0x10 [ 393.935381][T10161] ? rcu_is_watching+0x12/0xc0 [ 393.935424][T10161] __x64_sys_sendmmsg+0x9c/0x100 [ 393.935466][T10161] ? lockdep_hardirqs_on+0x7c/0x110 [ 393.935507][T10161] do_syscall_64+0xcd/0x260 [ 393.935557][T10161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 393.935587][T10161] RIP: 0033:0x7fdcc538d169 [ 393.935611][T10161] 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 [ 393.935641][T10161] RSP: 002b:00007fdcc6135038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 393.935668][T10161] RAX: ffffffffffffffda RBX: 00007fdcc55a5fa0 RCX: 00007fdcc538d169 [ 393.935689][T10161] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000000003 [ 393.935706][T10161] RBP: 00007fdcc6135090 R08: 0000000000000000 R09: 0000000000000000 [ 393.935725][T10161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 393.935742][T10161] R13: 0000000000000000 R14: 00007fdcc55a5fa0 R15: 00007fff5e8c6188 [ 393.935788][T10161] [ 396.148541][T10186] bond0: option mode: unable to set because the bond device is up [ 397.351127][T10214] FAULT_INJECTION: forcing a failure. [ 397.351127][T10214] name failslab, interval 1, probability 0, space 0, times 0 [ 397.399480][T10214] CPU: 0 UID: 0 PID: 10214 Comm: syz.2.1019 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 397.399522][T10214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 397.399541][T10214] Call Trace: [ 397.399551][T10214] [ 397.399563][T10214] dump_stack_lvl+0x16c/0x1f0 [ 397.399616][T10214] should_fail_ex+0x512/0x640 [ 397.399652][T10214] ? fs_reclaim_acquire+0xae/0x150 [ 397.399694][T10214] ? tomoyo_encode2+0x100/0x3e0 [ 397.399743][T10214] should_failslab+0xc2/0x120 [ 397.399773][T10214] __kmalloc_noprof+0xd2/0x510 [ 397.399819][T10214] ? d_absolute_path+0x136/0x1a0 [ 397.399862][T10214] tomoyo_encode2+0x100/0x3e0 [ 397.399913][T10214] tomoyo_encode+0x29/0x50 [ 397.399954][T10214] tomoyo_realpath_from_path+0x18f/0x6e0 [ 397.400012][T10214] tomoyo_check_open_permission+0x2ab/0x3c0 [ 397.400051][T10214] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 397.400130][T10214] ? do_raw_spin_lock+0x12c/0x2b0 [ 397.400179][T10214] tomoyo_file_open+0x6b/0x90 [ 397.400232][T10214] security_file_open+0x84/0x1e0 [ 397.400275][T10214] do_dentry_open+0x596/0x1c10 [ 397.400334][T10214] vfs_open+0x82/0x3f0 [ 397.400372][T10214] path_openat+0x1e5e/0x2d40 [ 397.400434][T10214] ? __pfx_path_openat+0x10/0x10 [ 397.400492][T10214] do_filp_open+0x20b/0x470 [ 397.400541][T10214] ? __pfx_do_filp_open+0x10/0x10 [ 397.400619][T10214] ? alloc_fd+0x471/0x7d0 [ 397.400677][T10214] do_sys_openat2+0x11b/0x1d0 [ 397.400717][T10214] ? __pfx_do_sys_openat2+0x10/0x10 [ 397.400756][T10214] ? __fget_files+0x20e/0x3c0 [ 397.400811][T10214] __x64_sys_openat+0x174/0x210 [ 397.400846][T10214] ? __pfx___x64_sys_openat+0x10/0x10 [ 397.400879][T10214] ? ksys_write+0x1b9/0x240 [ 397.400939][T10214] do_syscall_64+0xcd/0x260 [ 397.400992][T10214] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 397.401024][T10214] RIP: 0033:0x7f33c0b8d169 [ 397.401049][T10214] 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 [ 397.401082][T10214] RSP: 002b:00007f33c1a7c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 397.401111][T10214] RAX: ffffffffffffffda RBX: 00007f33c0da5fa0 RCX: 00007f33c0b8d169 [ 397.401132][T10214] RDX: 0000000000004200 RSI: 00002000000038c0 RDI: ffffffffffffff9c [ 397.401151][T10214] RBP: 00007f33c1a7c090 R08: 0000000000000000 R09: 0000000000000000 [ 397.401170][T10214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 397.401188][T10214] R13: 0000000000000001 R14: 00007f33c0da5fa0 R15: 00007ffed1021148 [ 397.401229][T10214] [ 397.401259][T10214] ERROR: Out of memory at tomoyo_realpath_from_path. [ 405.052227][T10378] FAULT_INJECTION: forcing a failure. [ 405.052227][T10378] name failslab, interval 1, probability 0, space 0, times 0 [ 405.089101][T10378] CPU: 0 UID: 0 PID: 10378 Comm: syz.3.1061 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 405.089140][T10378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 405.089154][T10378] Call Trace: [ 405.089161][T10378] [ 405.089171][T10378] dump_stack_lvl+0x16c/0x1f0 [ 405.089208][T10378] should_fail_ex+0x512/0x640 [ 405.089234][T10378] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 405.089273][T10378] should_failslab+0xc2/0x120 [ 405.089294][T10378] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 405.089329][T10378] ? __d_alloc+0x31/0xaa0 [ 405.089353][T10378] __d_alloc+0x31/0xaa0 [ 405.089377][T10378] d_alloc_pseudo+0x1c/0xc0 [ 405.089403][T10378] alloc_file_pseudo+0xcf/0x230 [ 405.089430][T10378] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 405.089454][T10378] ? alloc_fd+0x471/0x7d0 [ 405.089491][T10378] sock_alloc_file+0x50/0x210 [ 405.089524][T10378] __sys_socket+0x1c0/0x260 [ 405.089544][T10378] ? fput+0x70/0xf0 [ 405.089564][T10378] ? __pfx___sys_socket+0x10/0x10 [ 405.089585][T10378] ? ksys_write+0x1b9/0x240 [ 405.089614][T10378] ? __pfx_ksys_write+0x10/0x10 [ 405.089643][T10378] ? rcu_is_watching+0x12/0xc0 [ 405.089677][T10378] __x64_sys_socket+0x72/0xb0 [ 405.089698][T10378] ? lockdep_hardirqs_on+0x7c/0x110 [ 405.089731][T10378] do_syscall_64+0xcd/0x260 [ 405.089767][T10378] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 405.089791][T10378] RIP: 0033:0x7fdcc538d169 [ 405.089809][T10378] 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 [ 405.089831][T10378] RSP: 002b:00007fdcc6135038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 405.089852][T10378] RAX: ffffffffffffffda RBX: 00007fdcc55a5fa0 RCX: 00007fdcc538d169 [ 405.089868][T10378] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000029 [ 405.089881][T10378] RBP: 00007fdcc6135090 R08: 0000000000000000 R09: 0000000000000000 [ 405.089895][T10378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 405.089909][T10378] R13: 0000000000000001 R14: 00007fdcc55a5fa0 R15: 00007fff5e8c6188 [ 405.089937][T10378] [ 406.759412][T10400] bond0: option mode: unable to set because the bond device is up [ 407.541393][T10421] FAULT_INJECTION: forcing a failure. [ 407.541393][T10421] name failslab, interval 1, probability 0, space 0, times 0 [ 407.587906][T10421] CPU: 0 UID: 0 PID: 10421 Comm: syz.1.1074 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 407.587949][T10421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 407.587968][T10421] Call Trace: [ 407.587979][T10421] [ 407.587988][T10421] dump_stack_lvl+0x16c/0x1f0 [ 407.588025][T10421] should_fail_ex+0x512/0x640 [ 407.588051][T10421] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 407.588088][T10421] should_failslab+0xc2/0x120 [ 407.588110][T10421] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 407.588144][T10421] ? vm_area_dup+0x25/0x760 [ 407.588178][T10421] vm_area_dup+0x25/0x760 [ 407.588208][T10421] copy_vma+0x4c2/0xa50 [ 407.588247][T10421] ? __pfx_copy_vma+0x10/0x10 [ 407.588290][T10421] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 407.588335][T10421] ? __lock_acquire+0x5ca/0x1ba0 [ 407.588374][T10421] copy_vma_and_data+0x1cf/0x810 [ 407.588413][T10421] ? __pfx_copy_vma_and_data+0x10/0x10 [ 407.588458][T10421] ? __vma_enter_locked+0x163/0x3f0 [ 407.588521][T10421] ? find_held_lock+0x2b/0x80 [ 407.588560][T10421] ? move_vma+0x536/0x1740 [ 407.588600][T10421] move_vma+0x548/0x1740 [ 407.588640][T10421] ? __pfx_move_vma+0x10/0x10 [ 407.588677][T10421] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 407.588718][T10421] ? cap_mmap_addr+0x4b/0x120 [ 407.588738][T10421] ? bpf_lsm_mmap_addr+0x9/0x10 [ 407.588784][T10421] ? security_mmap_addr+0x6c/0x1e0 [ 407.588814][T10421] ? __get_unmapped_area+0x26a/0x440 [ 407.588844][T10421] ? vrm_set_new_addr+0x208/0x290 [ 407.588881][T10421] __do_sys_mremap+0xe38/0x15d0 [ 407.588923][T10421] ? __pfx___do_sys_mremap+0x10/0x10 [ 407.588959][T10421] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 407.588997][T10421] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 407.589035][T10421] ? __fget_files+0x20e/0x3c0 [ 407.589078][T10421] ? rcu_is_watching+0x12/0xc0 [ 407.589114][T10421] do_syscall_64+0xcd/0x260 [ 407.589149][T10421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 407.589172][T10421] RIP: 0033:0x7f104af8d169 [ 407.589190][T10421] 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 [ 407.589213][T10421] RSP: 002b:00007f104beb5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 407.589234][T10421] RAX: ffffffffffffffda RBX: 00007f104b1a5fa0 RCX: 00007f104af8d169 [ 407.589249][T10421] RDX: 0000000000003fd6 RSI: 0000000000000007 RDI: 0000000000000000 [ 407.589263][T10421] RBP: 00007f104beb5090 R08: 0000000020000000 R09: 0000000000000000 [ 407.589277][T10421] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000001 [ 407.589291][T10421] R13: 0000000000000000 R14: 00007f104b1a5fa0 R15: 00007ffcff84d2b8 [ 407.589320][T10421] [ 408.321486][T10430] bcache: register_bcache() error : Not a bcache superblock (bad offset) [ 408.374672][T10432] FAULT_INJECTION: forcing a failure. [ 408.374672][T10432] name failslab, interval 1, probability 0, space 0, times 0 [ 408.429606][T10432] CPU: 0 UID: 0 PID: 10432 Comm: syz.0.1079 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 408.429648][T10432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 408.429664][T10432] Call Trace: [ 408.429673][T10432] [ 408.429683][T10432] dump_stack_lvl+0x16c/0x1f0 [ 408.429735][T10432] should_fail_ex+0x512/0x640 [ 408.429770][T10432] ? __kmalloc_noprof+0xbf/0x510 [ 408.429820][T10432] ? iter_file_splice_write+0x1cc/0x1150 [ 408.429864][T10432] should_failslab+0xc2/0x120 [ 408.429893][T10432] __kmalloc_noprof+0xd2/0x510 [ 408.429948][T10432] iter_file_splice_write+0x1cc/0x1150 [ 408.430002][T10432] ? kfree+0x2b6/0x4d0 [ 408.430040][T10432] ? copy_splice_read+0x897/0xba0 [ 408.430092][T10432] ? __pfx_iter_file_splice_write+0x10/0x10 [ 408.430137][T10432] ? __lock_acquire+0xaa4/0x1ba0 [ 408.430191][T10432] ? __pfx_copy_splice_read+0x10/0x10 [ 408.430256][T10432] ? __pfx_iter_file_splice_write+0x10/0x10 [ 408.430306][T10432] direct_splice_actor+0x18f/0x6c0 [ 408.430354][T10432] splice_direct_to_actor+0x342/0xa30 [ 408.430399][T10432] ? __pfx_direct_splice_actor+0x10/0x10 [ 408.430450][T10432] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 408.430495][T10432] ? get_pid_task+0xfc/0x250 [ 408.430530][T10432] do_splice_direct+0x174/0x240 [ 408.430568][T10432] ? __pfx_do_splice_direct+0x10/0x10 [ 408.430606][T10432] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 408.430648][T10432] ? rw_verify_area+0xcf/0x680 [ 408.430685][T10432] do_sendfile+0xafd/0xe50 [ 408.430727][T10432] ? __pfx_do_sendfile+0x10/0x10 [ 408.430769][T10432] ? __fget_files+0x20e/0x3c0 [ 408.430825][T10432] __x64_sys_sendfile64+0x1d8/0x220 [ 408.430853][T10432] ? ksys_write+0x1b9/0x240 [ 408.430895][T10432] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 408.430923][T10432] ? rcu_is_watching+0x12/0xc0 [ 408.430973][T10432] do_syscall_64+0xcd/0x260 [ 408.431023][T10432] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 408.431054][T10432] RIP: 0033:0x7fd52178d169 [ 408.431078][T10432] 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 [ 408.431108][T10432] RSP: 002b:00007fd52264a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 408.431137][T10432] RAX: ffffffffffffffda RBX: 00007fd5219a5fa0 RCX: 00007fd52178d169 [ 408.431158][T10432] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 408.431176][T10432] RBP: 00007fd52264a090 R08: 0000000000000000 R09: 0000000000000000 [ 408.431194][T10432] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 408.431212][T10432] R13: 0000000000000000 R14: 00007fd5219a5fa0 R15: 00007ffd867328f8 [ 408.431252][T10432] [ 408.917886][T10436] bond0: option mode: unable to set because the bond device is up [ 409.657466][T10463] netlink: 'syz.2.1085': attribute type 10 has an invalid length. [ 409.676522][T10463] netlink: 230 bytes leftover after parsing attributes in process `syz.2.1085'. [ 409.741886][T10463] bond0: (slave bond_slave_1): Releasing backup interface [ 411.165918][T10489] bond0: option mode: unable to set because the bond device is up [ 411.437311][T10506] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1096'. [ 412.099498][T10523] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1100'. [ 412.109107][T10514] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1099'. [ 412.554031][T10531] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1103'. [ 412.570119][T10531] FAULT_INJECTION: forcing a failure. [ 412.570119][T10531] name failslab, interval 1, probability 0, space 0, times 0 [ 412.586456][T10531] CPU: 0 UID: 0 PID: 10531 Comm: syz.1.1103 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 412.586498][T10531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 412.586516][T10531] Call Trace: [ 412.586526][T10531] [ 412.586538][T10531] dump_stack_lvl+0x16c/0x1f0 [ 412.586589][T10531] should_fail_ex+0x512/0x640 [ 412.586630][T10531] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 412.586685][T10531] should_failslab+0xc2/0x120 [ 412.586715][T10531] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 412.586764][T10531] ? __alloc_skb+0x2b2/0x380 [ 412.586810][T10531] __alloc_skb+0x2b2/0x380 [ 412.586849][T10531] ? __pfx___alloc_skb+0x10/0x10 [ 412.586904][T10531] netlink_ack+0x15d/0xb80 [ 412.586964][T10531] netlink_rcv_skb+0x347/0x440 [ 412.587011][T10531] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 412.587044][T10531] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 412.587092][T10531] ? __pfx_aa_get_newest_label+0x10/0x10 [ 412.587144][T10531] ? bpf_lsm_capable+0x9/0x10 [ 412.587190][T10531] ? security_capable+0x7e/0x260 [ 412.587221][T10531] ? ns_capable+0xd7/0x110 [ 412.587266][T10531] nfnetlink_rcv+0x1b3/0x430 [ 412.587295][T10531] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 412.587338][T10531] ? netlink_deliver_tap+0x1ae/0xd30 [ 412.587391][T10531] netlink_unicast+0x53a/0x7f0 [ 412.587444][T10531] ? __pfx_netlink_unicast+0x10/0x10 [ 412.587490][T10531] ? __lock_acquire+0xaa4/0x1ba0 [ 412.587556][T10531] netlink_sendmsg+0x8d1/0xdd0 [ 412.587612][T10531] ? __pfx_netlink_sendmsg+0x10/0x10 [ 412.587674][T10531] ____sys_sendmsg+0xa95/0xc70 [ 412.587706][T10531] ? copy_msghdr_from_user+0x10a/0x160 [ 412.587749][T10531] ? __pfx_____sys_sendmsg+0x10/0x10 [ 412.587798][T10531] ___sys_sendmsg+0x134/0x1d0 [ 412.587843][T10531] ? __pfx____sys_sendmsg+0x10/0x10 [ 412.587937][T10531] __sys_sendmsg+0x16d/0x220 [ 412.587980][T10531] ? __pfx___sys_sendmsg+0x10/0x10 [ 412.588036][T10531] ? rcu_is_watching+0x12/0xc0 [ 412.588087][T10531] do_syscall_64+0xcd/0x260 [ 412.588138][T10531] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 412.588170][T10531] RIP: 0033:0x7f104af8d169 [ 412.588195][T10531] 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 [ 412.588225][T10531] RSP: 002b:00007f104beb5038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 412.588255][T10531] RAX: ffffffffffffffda RBX: 00007f104b1a5fa0 RCX: 00007f104af8d169 [ 412.588276][T10531] RDX: 0000000004000050 RSI: 0000200000000180 RDI: 0000000000000002 [ 412.588294][T10531] RBP: 00007f104beb5090 R08: 0000000000000000 R09: 0000000000000000 [ 412.588313][T10531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 412.588337][T10531] R13: 0000000000000000 R14: 00007f104b1a5fa0 R15: 00007ffcff84d2b8 [ 412.588377][T10531] [ 413.163966][T10534] FAULT_INJECTION: forcing a failure. [ 413.163966][T10534] name failslab, interval 1, probability 0, space 0, times 0 [ 413.181903][T10535] netlink: 246 bytes leftover after parsing attributes in process `syz.2.1105'. [ 413.205048][T10534] CPU: 0 UID: 0 PID: 10534 Comm: syz.0.1104 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 413.205100][T10534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 413.205119][T10534] Call Trace: [ 413.205129][T10534] [ 413.205141][T10534] dump_stack_lvl+0x16c/0x1f0 [ 413.205193][T10534] should_fail_ex+0x512/0x640 [ 413.205229][T10534] ? __kmalloc_noprof+0xbf/0x510 [ 413.205281][T10534] ? kvm_io_bus_register_dev+0x1b9/0x7f0 [ 413.205330][T10534] should_failslab+0xc2/0x120 [ 413.205361][T10534] __kmalloc_noprof+0xd2/0x510 [ 413.205418][T10534] kvm_io_bus_register_dev+0x1b9/0x7f0 [ 413.205476][T10534] kvm_pic_init+0x25e/0x380 [ 413.205515][T10534] kvm_arch_vm_ioctl+0x8fd/0x1cf0 [ 413.205575][T10534] ? __pfx_kvm_arch_vm_ioctl+0x10/0x10 [ 413.205627][T10534] ? __lock_acquire+0x5ca/0x1ba0 [ 413.205689][T10534] ? __lock_acquire+0x5ca/0x1ba0 [ 413.205750][T10534] ? __lock_acquire+0x5ca/0x1ba0 [ 413.205812][T10534] ? __lock_acquire+0x5ca/0x1ba0 [ 413.205897][T10534] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 413.205943][T10534] ? is_bpf_text_address+0x94/0x1a0 [ 413.205991][T10534] ? kernel_text_address+0x8d/0x100 [ 413.206030][T10534] ? __kernel_text_address+0xd/0x40 [ 413.206067][T10534] ? unwind_get_return_address+0x59/0xa0 [ 413.206111][T10534] ? arch_stack_walk+0xa6/0x100 [ 413.206172][T10534] ? stack_trace_save+0x8e/0xc0 [ 413.206213][T10534] ? __pfx_stack_trace_save+0x10/0x10 [ 413.206256][T10534] ? stack_depot_save_flags+0x28/0xa50 [ 413.206296][T10534] ? __lock_acquire+0xaa4/0x1ba0 [ 413.206359][T10534] ? kasan_save_stack+0x42/0x60 [ 413.206403][T10534] ? kasan_save_stack+0x33/0x60 [ 413.206447][T10534] ? kasan_save_track+0x14/0x30 [ 413.206489][T10534] ? kasan_save_free_info+0x3b/0x60 [ 413.206525][T10534] ? __kasan_slab_free+0x51/0x70 [ 413.206571][T10534] ? kfree+0x2b6/0x4d0 [ 413.206607][T10534] ? tomoyo_path_number_perm+0x470/0x580 [ 413.206643][T10534] ? security_file_ioctl+0x9b/0x240 [ 413.206680][T10534] ? __x64_sys_ioctl+0xb7/0x200 [ 413.206722][T10534] ? do_syscall_64+0xcd/0x260 [ 413.206773][T10534] kvm_vm_ioctl+0x1985/0x3d40 [ 413.206830][T10534] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 413.206895][T10534] ? kasan_quarantine_put+0x10a/0x240 [ 413.206940][T10534] ? lockdep_hardirqs_on+0x7c/0x110 [ 413.206989][T10534] ? find_held_lock+0x2b/0x80 [ 413.207030][T10534] ? tomoyo_path_number_perm+0x295/0x580 [ 413.207074][T10534] ? tomoyo_path_number_perm+0x18d/0x580 [ 413.207131][T10534] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 413.207168][T10534] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 413.207202][T10534] ? do_vfs_ioctl+0x512/0x1990 [ 413.207239][T10534] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 413.207305][T10534] ? find_held_lock+0x2b/0x80 [ 413.207353][T10534] ? hook_file_ioctl_common+0x145/0x410 [ 413.207396][T10534] ? __fget_files+0x20e/0x3c0 [ 413.207447][T10534] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 413.207487][T10534] __x64_sys_ioctl+0x190/0x200 [ 413.207528][T10534] do_syscall_64+0xcd/0x260 [ 413.207574][T10534] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 413.207604][T10534] RIP: 0033:0x7fd52178d169 [ 413.207628][T10534] 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 [ 413.207657][T10534] RSP: 002b:00007fd52264a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 413.207685][T10534] RAX: ffffffffffffffda RBX: 00007fd5219a5fa0 RCX: 00007fd52178d169 [ 413.207704][T10534] RDX: 0010000000000402 RSI: 000000000000ae60 RDI: 0000000000000003 [ 413.207723][T10534] RBP: 00007fd52264a090 R08: 0000000000000000 R09: 0000000000000000 [ 413.207742][T10534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 413.207760][T10534] R13: 0000000000000000 R14: 00007fd5219a5fa0 R15: 00007ffd867328f8 [ 413.207798][T10534] [ 413.211234][T10535] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1105'. [ 413.294511][T10540] bcachefs: bch2_ioctl_fsck_offline() ret EFAULT [ 413.480827][T10542] hub 8-0:1.0: USB hub found [ 413.554378][T10538] bond0: option mode: unable to set because the bond device is up [ 413.620756][T10542] hub 8-0:1.0: 1 port detected [ 413.905557][T10554] FAULT_INJECTION: forcing a failure. [ 413.905557][T10554] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 413.953413][T10554] CPU: 0 UID: 0 PID: 10554 Comm: syz.0.1110 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 413.953452][T10554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 413.953468][T10554] Call Trace: [ 413.953476][T10554] [ 413.953486][T10554] dump_stack_lvl+0x16c/0x1f0 [ 413.953529][T10554] should_fail_ex+0x512/0x640 [ 413.953564][T10554] should_fail_alloc_page+0xe7/0x130 [ 413.953591][T10554] prepare_alloc_pages+0x3c2/0x610 [ 413.953624][T10554] ? rcu_is_watching+0x12/0xc0 [ 413.953660][T10554] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 413.953717][T10554] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 413.953772][T10554] ? rcu_is_watching+0x12/0xc0 [ 413.953804][T10554] ? trace_kmalloc+0x2b/0xd0 [ 413.953830][T10554] ? __kmalloc_node_track_caller_noprof+0x23e/0x510 [ 413.953874][T10554] ? __alloc_skb+0x166/0x380 [ 413.953904][T10554] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 413.953934][T10554] ? policy_nodemask+0xea/0x4e0 [ 413.953987][T10554] alloc_pages_mpol+0x1fb/0x550 [ 413.954012][T10554] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 413.954034][T10554] ? __pfx___alloc_skb+0x10/0x10 [ 413.954068][T10554] ? find_held_lock+0x2b/0x80 [ 413.954105][T10554] alloc_pages_noprof+0x131/0x390 [ 413.954130][T10554] alloc_skb_with_frags+0x24a/0x860 [ 413.954178][T10554] sock_alloc_send_pskb+0x7fb/0x990 [ 413.954223][T10554] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 413.954263][T10554] ? find_held_lock+0x2b/0x80 [ 413.954300][T10554] tun_get_user+0x502/0x3b10 [ 413.954351][T10554] ? __pfx_tun_get_user+0x10/0x10 [ 413.954387][T10554] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 413.954429][T10554] ? find_held_lock+0x2b/0x80 [ 413.954462][T10554] ? tun_get+0x191/0x370 [ 413.954503][T10554] tun_chr_write_iter+0xdc/0x210 [ 413.954542][T10554] vfs_write+0x5ba/0x1180 [ 413.954580][T10554] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 413.954621][T10554] ? __pfx_vfs_write+0x10/0x10 [ 413.954654][T10554] ? find_held_lock+0x2b/0x80 [ 413.954707][T10554] __x64_sys_pwrite64+0x1f4/0x250 [ 413.954746][T10554] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 413.954795][T10554] do_syscall_64+0xcd/0x260 [ 413.954837][T10554] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 413.954863][T10554] RIP: 0033:0x7fd52178d169 [ 413.954884][T10554] 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 [ 413.954909][T10554] RSP: 002b:00007fd52264a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 413.954933][T10554] RAX: ffffffffffffffda RBX: 00007fd5219a5fa0 RCX: 00007fd52178d169 [ 413.954955][T10554] RDX: 000000000000fdf3 RSI: 0000200000000000 RDI: 00000000000000c8 [ 413.954972][T10554] RBP: 00007fd52264a090 R08: 0000000000000000 R09: 0000000000000000 [ 413.954987][T10554] R10: 0000000000000039 R11: 0000000000000246 R12: 0000000000000001 [ 413.955003][T10554] R13: 0000000000000001 R14: 00007fd5219a5fa0 R15: 00007ffd867328f8 [ 413.955035][T10554] [ 414.995421][T10583] FAULT_INJECTION: forcing a failure. [ 414.995421][T10583] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 415.033571][T10583] CPU: 1 UID: 0 PID: 10583 Comm: syz.3.1118 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 415.033616][T10583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 415.033635][T10583] Call Trace: [ 415.033645][T10583] [ 415.033657][T10583] dump_stack_lvl+0x16c/0x1f0 [ 415.033710][T10583] should_fail_ex+0x512/0x640 [ 415.033752][T10583] should_fail_alloc_page+0xe7/0x130 [ 415.033786][T10583] prepare_alloc_pages+0x3c2/0x610 [ 415.033832][T10583] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 415.033894][T10583] ? __lock_acquire+0x5ca/0x1ba0 [ 415.033956][T10583] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 415.034014][T10583] ? rcu_is_watching+0x12/0xc0 [ 415.034057][T10583] ? find_held_lock+0x2b/0x80 [ 415.034100][T10583] ? rcu_is_watching+0x12/0xc0 [ 415.034139][T10583] ? mod_objcg_state+0x52f/0x940 [ 415.034184][T10583] ? lockdep_hardirqs_on+0x7c/0x110 [ 415.034228][T10583] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 415.034264][T10583] ? policy_nodemask+0xea/0x4e0 [ 415.034319][T10583] alloc_pages_mpol+0x1fb/0x550 [ 415.034349][T10583] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 415.034377][T10583] ? rcu_is_watching+0x12/0xc0 [ 415.034416][T10583] ? trace_kmem_cache_alloc+0x28/0xc0 [ 415.034449][T10583] ? kmem_cache_alloc_noprof+0x21e/0x3b0 [ 415.034502][T10583] alloc_pages_noprof+0x131/0x390 [ 415.034534][T10583] kvm_vm_ioctl+0xbb6/0x3d40 [ 415.034591][T10583] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 415.034652][T10583] ? kasan_quarantine_put+0x10a/0x240 [ 415.034697][T10583] ? lockdep_hardirqs_on+0x7c/0x110 [ 415.034745][T10583] ? find_held_lock+0x2b/0x80 [ 415.034785][T10583] ? tomoyo_path_number_perm+0x295/0x580 [ 415.034831][T10583] ? tomoyo_path_number_perm+0x18d/0x580 [ 415.034872][T10583] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 415.034915][T10583] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 415.034951][T10583] ? do_vfs_ioctl+0x512/0x1990 [ 415.034990][T10583] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 415.035056][T10583] ? find_held_lock+0x2b/0x80 [ 415.035094][T10583] ? hook_file_ioctl_common+0x145/0x410 [ 415.035137][T10583] ? __fget_files+0x20e/0x3c0 [ 415.035189][T10583] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 415.035232][T10583] __x64_sys_ioctl+0x190/0x200 [ 415.035273][T10583] do_syscall_64+0xcd/0x260 [ 415.035324][T10583] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 415.035355][T10583] RIP: 0033:0x7fdcc538d169 [ 415.035380][T10583] 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 [ 415.035411][T10583] RSP: 002b:00007fdcc6135038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 415.035440][T10583] RAX: ffffffffffffffda RBX: 00007fdcc55a5fa0 RCX: 00007fdcc538d169 [ 415.035460][T10583] RDX: 0000000000000005 RSI: 000000000000ae41 RDI: 0000000000000003 [ 415.035479][T10583] RBP: 00007fdcc6135090 R08: 0000000000000000 R09: 0000000000000000 [ 415.035497][T10583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 415.035515][T10583] R13: 0000000000000000 R14: 00007fdcc55a5fa0 R15: 00007fff5e8c6188 [ 415.035554][T10583] [ 415.886881][T10597] FAULT_INJECTION: forcing a failure. [ 415.886881][T10597] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 415.915559][T10592] bond0: option mode: unable to set because the bond device is up [ 415.933499][T10597] CPU: 0 UID: 0 PID: 10597 Comm: syz.3.1123 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 415.933541][T10597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 415.933559][T10597] Call Trace: [ 415.933574][T10597] [ 415.933584][T10597] dump_stack_lvl+0x16c/0x1f0 [ 415.933630][T10597] should_fail_ex+0x512/0x640 [ 415.933671][T10597] should_fail_alloc_page+0xe7/0x130 [ 415.933703][T10597] prepare_alloc_pages+0x3c2/0x610 [ 415.933747][T10597] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 415.933801][T10597] ? __pfx_stack_trace_save+0x10/0x10 [ 415.933843][T10597] ? stack_depot_save_flags+0x28/0xa50 [ 415.933881][T10597] ? __lock_acquire+0xaa4/0x1ba0 [ 415.933936][T10597] ? kasan_save_stack+0x42/0x60 [ 415.933979][T10597] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 415.934025][T10597] ? kvm_create_lapic+0xa9/0x4d0 [ 415.934080][T10597] ? kvm_vm_ioctl+0xf25/0x3d40 [ 415.934117][T10597] ? do_syscall_64+0xcd/0x260 [ 415.934161][T10597] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 415.934213][T10597] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 415.934249][T10597] ? policy_nodemask+0xea/0x4e0 [ 415.934302][T10597] alloc_pages_mpol+0x1fb/0x550 [ 415.934333][T10597] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 415.934373][T10597] alloc_pages_noprof+0x131/0x390 [ 415.934405][T10597] get_zeroed_page_noprof+0x14/0x50 [ 415.934440][T10597] kvm_create_lapic+0x38c/0x4d0 [ 415.934491][T10597] kvm_arch_vcpu_create+0x27a/0xac0 [ 415.934521][T10597] ? lockdep_init_map_type+0x5c/0x280 [ 415.934557][T10597] kvm_vm_ioctl+0xf25/0x3d40 [ 415.934611][T10597] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 415.934672][T10597] ? kasan_quarantine_put+0x10a/0x240 [ 415.934716][T10597] ? lockdep_hardirqs_on+0x7c/0x110 [ 415.934764][T10597] ? find_held_lock+0x2b/0x80 [ 415.934804][T10597] ? tomoyo_path_number_perm+0x295/0x580 [ 415.934849][T10597] ? tomoyo_path_number_perm+0x18d/0x580 [ 415.934889][T10597] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 415.934925][T10597] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 415.934960][T10597] ? do_vfs_ioctl+0x512/0x1990 [ 415.934999][T10597] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 415.935069][T10597] ? find_held_lock+0x2b/0x80 [ 415.935108][T10597] ? hook_file_ioctl_common+0x145/0x410 [ 415.935150][T10597] ? __fget_files+0x20e/0x3c0 [ 415.935201][T10597] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 415.935243][T10597] __x64_sys_ioctl+0x190/0x200 [ 415.935284][T10597] do_syscall_64+0xcd/0x260 [ 415.935334][T10597] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 415.935365][T10597] RIP: 0033:0x7fdcc538d169 [ 415.935389][T10597] 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 [ 415.935420][T10597] RSP: 002b:00007fdcc6135038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 415.935449][T10597] RAX: ffffffffffffffda RBX: 00007fdcc55a5fa0 RCX: 00007fdcc538d169 [ 415.935470][T10597] RDX: 0000000000000038 RSI: 000000000000ae41 RDI: 0000000000000003 [ 415.935488][T10597] RBP: 00007fdcc6135090 R08: 0000000000000000 R09: 0000000000000000 [ 415.935506][T10597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 415.935524][T10597] R13: 0000000000000000 R14: 00007fdcc55a5fa0 R15: 00007fff5e8c6188 [ 415.935563][T10597] [ 415.935785][T10597] malloc apic regs error for vcpu 38 [ 416.206552][ C0] vkms_vblank_simulate: vblank timer overrun [ 416.974128][T10615] nbd: socks must be embedded in a SOCK_ITEM attr [ 416.985028][T10618] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1130'. [ 417.004467][T10615] block nbd2: shutting down sockets [ 418.098512][T10639] bond0: option mode: unable to set because the bond device is up [ 419.877471][T10672] FAULT_INJECTION: forcing a failure. [ 419.877471][T10672] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 419.929460][T10672] CPU: 1 UID: 0 PID: 10672 Comm: syz.2.1142 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 419.929507][T10672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 419.929525][T10672] Call Trace: [ 419.929535][T10672] [ 419.929548][T10672] dump_stack_lvl+0x16c/0x1f0 [ 419.929600][T10672] should_fail_ex+0x512/0x640 [ 419.929642][T10672] _copy_from_user+0x2e/0xd0 [ 419.929691][T10672] copy_msghdr_from_user+0x98/0x160 [ 419.929735][T10672] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 419.929784][T10672] ? kfree+0x252/0x4d0 [ 419.929822][T10672] ? __pfx__kstrtoull+0x10/0x10 [ 419.929878][T10672] ___sys_sendmsg+0xfe/0x1d0 [ 419.929924][T10672] ? __pfx____sys_sendmsg+0x10/0x10 [ 419.930003][T10672] ? __pfx___might_resched+0x10/0x10 [ 419.930059][T10672] __sys_sendmmsg+0x200/0x420 [ 419.930106][T10672] ? __pfx___sys_sendmmsg+0x10/0x10 [ 419.930161][T10672] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 419.930228][T10672] ? fput+0x70/0xf0 [ 419.930259][T10672] ? ksys_write+0x1b9/0x240 [ 419.930302][T10672] ? __pfx_ksys_write+0x10/0x10 [ 419.930344][T10672] ? rcu_is_watching+0x12/0xc0 [ 419.930391][T10672] __x64_sys_sendmmsg+0x9c/0x100 [ 419.930434][T10672] ? lockdep_hardirqs_on+0x7c/0x110 [ 419.930483][T10672] do_syscall_64+0xcd/0x260 [ 419.930534][T10672] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 419.930566][T10672] RIP: 0033:0x7f33c0b8d169 [ 419.930590][T10672] 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 [ 419.930620][T10672] RSP: 002b:00007f33c1a7c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 419.930654][T10672] RAX: ffffffffffffffda RBX: 00007f33c0da5fa0 RCX: 00007f33c0b8d169 [ 419.930675][T10672] RDX: 00000000000009a6 RSI: 0000000000000000 RDI: 0000000000000003 [ 419.930692][T10672] RBP: 00007f33c1a7c090 R08: 0000000000000000 R09: 0000000000000000 [ 419.930711][T10672] R10: 00000000000009fe R11: 0000000000000246 R12: 0000000000000001 [ 419.930729][T10672] R13: 0000000000000000 R14: 00007f33c0da5fa0 R15: 00007ffed1021148 [ 419.930768][T10672] [ 420.587725][T10689] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1148'. [ 420.713099][T10689] netlink: 25 bytes leftover after parsing attributes in process `syz.1.1148'. [ 421.071241][T10701] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1150'. [ 422.248222][T10719] FAULT_INJECTION: forcing a failure. [ 422.248222][T10719] name failslab, interval 1, probability 0, space 0, times 0 [ 422.298337][T10719] CPU: 1 UID: 0 PID: 10719 Comm: syz.0.1156 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 422.298387][T10719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 422.298409][T10719] Call Trace: [ 422.298420][T10719] [ 422.298432][T10719] dump_stack_lvl+0x16c/0x1f0 [ 422.298495][T10719] should_fail_ex+0x512/0x640 [ 422.298532][T10719] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 422.298586][T10719] should_failslab+0xc2/0x120 [ 422.298617][T10719] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 422.298665][T10719] ? __proc_create+0xc3/0x8c0 [ 422.298701][T10719] ? __proc_create+0x2ce/0x8c0 [ 422.298740][T10719] __proc_create+0x2ce/0x8c0 [ 422.298777][T10719] ? __pfx___proc_create+0x10/0x10 [ 422.298820][T10719] ? _raw_write_unlock+0x28/0x50 [ 422.298871][T10719] proc_create_reg+0x7d/0x180 [ 422.298913][T10719] proc_create_data+0x86/0x110 [ 422.298951][T10719] ? __pfx_proc_create_data+0x10/0x10 [ 422.298992][T10719] ? cache_register_net+0x137/0x5e0 [ 422.299043][T10719] cache_register_net+0x1e0/0x5e0 [ 422.299088][T10719] gss_svc_init_net+0x151/0x660 [ 422.299122][T10719] ? __pfx_canbcm_pernet_init+0x10/0x10 [ 422.299170][T10719] ? __pfx_rpcsec_gss_init_net+0x10/0x10 [ 422.299206][T10719] ops_init+0x1df/0x5f0 [ 422.299258][T10719] setup_net+0x21e/0x850 [ 422.299308][T10719] ? __pfx_setup_net+0x10/0x10 [ 422.299352][T10719] ? lockdep_init_map_type+0x5c/0x280 [ 422.299384][T10719] ? __pfx_down_read_killable+0x10/0x10 [ 422.299420][T10719] ? debug_mutex_init+0x37/0x70 [ 422.299474][T10719] copy_net_ns+0x2a6/0x5f0 [ 422.299529][T10719] create_new_namespaces+0x3ea/0xad0 [ 422.299587][T10719] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 422.299638][T10719] ksys_unshare+0x45b/0xa40 [ 422.299690][T10719] ? __pfx_ksys_unshare+0x10/0x10 [ 422.299737][T10719] ? xfd_validate_state+0x5d/0x180 [ 422.299776][T10719] ? rcu_is_watching+0x12/0xc0 [ 422.299825][T10719] __x64_sys_unshare+0x31/0x40 [ 422.299874][T10719] do_syscall_64+0xcd/0x260 [ 422.299927][T10719] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.299961][T10719] RIP: 0033:0x7fd52178d169 [ 422.299987][T10719] 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 [ 422.300020][T10719] RSP: 002b:00007fd52264a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 422.300050][T10719] RAX: ffffffffffffffda RBX: 00007fd5219a5fa0 RCX: 00007fd52178d169 [ 422.300072][T10719] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 422.300092][T10719] RBP: 00007fd52180e990 R08: 0000000000000000 R09: 0000000000000000 [ 422.300113][T10719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 422.300133][T10719] R13: 0000000000000000 R14: 00007fd5219a5fa0 R15: 00007ffd867328f8 [ 422.300176][T10719] [ 423.083466][T10732] FAULT_INJECTION: forcing a failure. [ 423.083466][T10732] name failslab, interval 1, probability 0, space 0, times 0 [ 423.101460][T10732] CPU: 1 UID: 0 PID: 10732 Comm: syz.1.1159 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 423.101504][T10732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 423.101523][T10732] Call Trace: [ 423.101534][T10732] [ 423.101546][T10732] dump_stack_lvl+0x16c/0x1f0 [ 423.101598][T10732] should_fail_ex+0x512/0x640 [ 423.101632][T10732] ? __kvmalloc_node_noprof+0x122/0x600 [ 423.101683][T10732] should_failslab+0xc2/0x120 [ 423.101712][T10732] __kvmalloc_node_noprof+0x135/0x600 [ 423.101760][T10732] ? file_tty_write.constprop.0+0x6ed/0x9b0 [ 423.101821][T10732] ? file_tty_write.constprop.0+0x6ed/0x9b0 [ 423.101870][T10732] file_tty_write.constprop.0+0x6ed/0x9b0 [ 423.101927][T10732] ? rw_verify_area+0xcf/0x680 [ 423.101970][T10732] vfs_write+0x5ba/0x1180 [ 423.102014][T10732] ? __pfx_tty_write+0x10/0x10 [ 423.102067][T10732] ? __pfx_vfs_write+0x10/0x10 [ 423.102108][T10732] ? find_held_lock+0x2b/0x80 [ 423.102175][T10732] ksys_write+0x12a/0x240 [ 423.102227][T10732] ? __pfx_ksys_write+0x10/0x10 [ 423.102267][T10732] ? rcu_is_watching+0x12/0xc0 [ 423.102319][T10732] do_syscall_64+0xcd/0x260 [ 423.102370][T10732] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.102402][T10732] RIP: 0033:0x7f104af8d169 [ 423.102426][T10732] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 423.102458][T10732] RSP: 002b:00007f104beb5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 423.102487][T10732] RAX: ffffffffffffffda RBX: 00007f104b1a5fa0 RCX: 00007f104af8d169 [ 423.102507][T10732] RDX: 000000000000fdef RSI: 0000000000000000 RDI: 0000000000000003 [ 423.102524][T10732] RBP: 00007f104beb5090 R08: 0000000000000000 R09: 0000000000000000 [ 423.102543][T10732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 423.102560][T10732] R13: 0000000000000000 R14: 00007f104b1a5fa0 R15: 00007ffcff84d2b8 [ 423.102601][T10732] [ 423.114947][T10730] [U]  [ 423.300210][T10730] [U] [ 423.302941][T10730] [U] [ 423.305671][T10730] [U] [ 423.320615][T10730] [U] [ 423.323408][T10730] [U] [ 423.326143][T10730] [U] [ 423.328873][T10730] [U] [ 423.333595][T10730] [U] [ 423.336379][T10730] [U] [ 423.339139][T10730] [U] [ 423.341897][T10730] [U] [ 423.377612][T10732] [U] [ 423.569543][T10735] [U]  [ 423.572443][T10735] [U] [ 423.575203][T10735] [U] [ 423.577956][T10735] [U] [ 423.585261][T10735] [U] [ 423.588048][T10735] [U] [ 423.590803][T10735] [U] [ 423.593561][T10735] [U] [ 423.597852][T10735] [U] [ 423.600635][T10735] [U] [ 423.603390][T10735] [U] [ 423.606147][T10735] [U] [ 423.613139][T10735] [U] [ 423.615917][T10735] [U] [ 423.618647][T10735] [U] [ 423.621378][T10735] [U] [ 423.640004][T10735] [U] [ 423.642815][T10735] [U] [ 423.645587][T10735] [U] [ 423.648367][T10735] [U] [ 423.659216][T10735] [U] [ 423.662026][T10735] [U] [ 423.664783][T10735] [U] [ 423.667538][T10735] [U] [ 423.699139][T10741] [U] [ 423.889545][T10748] netlink: 338 bytes leftover after parsing attributes in process `syz.1.1164'. [ 424.408987][T10761] FAULT_INJECTION: forcing a failure. [ 424.408987][T10761] name failslab, interval 1, probability 0, space 0, times 0 [ 424.423898][T10761] CPU: 1 UID: 0 PID: 10761 Comm: syz.0.1168 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 424.423942][T10761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 424.423961][T10761] Call Trace: [ 424.423971][T10761] [ 424.423981][T10761] dump_stack_lvl+0x16c/0x1f0 [ 424.424035][T10761] should_fail_ex+0x512/0x640 [ 424.424071][T10761] ? __kvmalloc_node_noprof+0x122/0x600 [ 424.424123][T10761] should_failslab+0xc2/0x120 [ 424.424153][T10761] __kvmalloc_node_noprof+0x135/0x600 [ 424.424201][T10761] ? alloc_pages_bulk_noprof+0xa4e/0x13b0 [ 424.424258][T10761] ? seq_read_iter+0x826/0x12c0 [ 424.424307][T10761] ? seq_read_iter+0x826/0x12c0 [ 424.424347][T10761] seq_read_iter+0x826/0x12c0 [ 424.424389][T10761] ? __pfx_alloc_pages_bulk_noprof+0x10/0x10 [ 424.424455][T10761] kernfs_fop_read_iter+0x40f/0x5a0 [ 424.424502][T10761] copy_splice_read+0x615/0xba0 [ 424.424550][T10761] ? __mutex_lock+0x1ca/0xb90 [ 424.424599][T10761] ? __pfx_copy_splice_read+0x10/0x10 [ 424.424647][T10761] ? __pfx___mutex_lock+0x10/0x10 [ 424.424705][T10761] ? __fget_files+0x204/0x3c0 [ 424.424755][T10761] ? __pfx_copy_splice_read+0x10/0x10 [ 424.424797][T10761] do_splice_read+0x282/0x370 [ 424.424845][T10761] splice_file_to_pipe+0x109/0x120 [ 424.424896][T10761] do_sendfile+0x400/0xe50 [ 424.424947][T10761] ? __pfx_do_sendfile+0x10/0x10 [ 424.425007][T10761] ? __fget_files+0x20e/0x3c0 [ 424.425063][T10761] __x64_sys_sendfile64+0x1d8/0x220 [ 424.425092][T10761] ? ksys_write+0x1b9/0x240 [ 424.425134][T10761] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 424.425164][T10761] ? rcu_is_watching+0x12/0xc0 [ 424.425215][T10761] do_syscall_64+0xcd/0x260 [ 424.425274][T10761] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.425307][T10761] RIP: 0033:0x7fd52178d169 [ 424.425332][T10761] 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 [ 424.425362][T10761] RSP: 002b:00007fd52264a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 424.425390][T10761] RAX: ffffffffffffffda RBX: 00007fd5219a5fa0 RCX: 00007fd52178d169 [ 424.425410][T10761] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000001 [ 424.425428][T10761] RBP: 00007fd52264a090 R08: 0000000000000000 R09: 0000000000000000 [ 424.425446][T10761] R10: 0000000000000c01 R11: 0000000000000246 R12: 0000000000000001 [ 424.425464][T10761] R13: 0000000000000000 R14: 00007fd5219a5fa0 R15: 00007ffd867328f8 [ 424.425506][T10761] [ 424.746998][T10766] [U]  [ 424.749891][T10766] [U] [ 424.752651][T10766] [U] [ 424.755409][T10766] [U] [ 424.859916][T10766] [U] [ 424.862730][T10766] [U] [ 424.865491][T10766] [U] [ 424.868252][T10766] [U] [ 424.935152][T10768] [U] [ 425.030258][T10770] [U]  [ 425.033138][T10770] [U] [ 425.035898][T10770] [U] [ 425.038649][T10770] [U] [ 425.061230][T10770] [U] [ 425.064059][T10770] [U] [ 425.066817][T10770] [U] [ 425.069572][T10770] [U] [ 425.094339][T10763] [ 425.096719][T10763] ====================================================== [ 425.103772][T10763] WARNING: possible circular locking dependency detected [ 425.106571][T10771] FAULT_INJECTION: forcing a failure. [ 425.106571][T10771] name failslab, interval 1, probability 0, space 0, times 0 [ 425.110801][T10763] 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 Not tainted [ 425.110824][T10763] ------------------------------------------------------ [ 425.137594][T10763] syz.1.1169/10763 is trying to acquire lock: [ 425.143687][T10763] ffff888025d13698 (&q->elevator_lock){+.+.}-{4:4}, at: elv_iosched_store+0x201/0x5f0 [ 425.153305][T10763] [ 425.153305][T10763] but task is already holding lock: [ 425.160686][T10763] ffff888025d13168 (&q->q_usage_counter(io)#32){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 425.171987][T10763] [ 425.171987][T10763] which lock already depends on the new lock. [ 425.171987][T10763] [ 425.182407][T10763] [ 425.182407][T10763] the existing dependency chain (in reverse order) is: [ 425.191434][T10763] [ 425.191434][T10763] -> #2 (&q->q_usage_counter(io)#32){++++}-{0:0}: [ 425.200083][T10763] blk_alloc_queue+0x619/0x760 [ 425.205413][T10763] blk_mq_alloc_queue+0x179/0x290 [ 425.210988][T10763] __blk_mq_alloc_disk+0x29/0x120 [ 425.216578][T10763] loop_add+0x496/0xb70 [ 425.221276][T10763] loop_init+0x164/0x270 [ 425.226067][T10763] do_one_initcall+0x120/0x6e0 [ 425.231389][T10763] kernel_init_freeable+0x5c2/0x900 [ 425.237137][T10763] kernel_init+0x1c/0x2b0 [ 425.242007][T10763] ret_from_fork+0x45/0x80 [ 425.246964][T10763] ret_from_fork_asm+0x1a/0x30 [ 425.252287][T10763] [ 425.252287][T10763] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 425.259538][T10763] fs_reclaim_acquire+0x102/0x150 [ 425.265112][T10763] kmem_cache_alloc_noprof+0x53/0x3b0 [ 425.271039][T10763] __kernfs_new_node+0xd2/0x8a0 [ 425.276446][T10763] kernfs_new_node+0x13c/0x1e0 [ 425.281750][T10763] kernfs_create_dir_ns+0x4c/0x1a0 [ 425.287409][T10763] sysfs_create_dir_ns+0x13a/0x2b0 [ 425.293080][T10763] kobject_add_internal+0x2c4/0x9b0 [ 425.298821][T10763] kobject_add+0x16e/0x240 [ 425.303777][T10763] elv_register_queue+0xd3/0x2a0 [ 425.309252][T10763] blk_register_queue+0x37e/0x500 [ 425.314827][T10763] add_disk_fwnode+0x911/0x13a0 [ 425.320222][T10763] nbd_dev_add+0x78e/0xbb0 [ 425.325192][T10763] nbd_init+0x181/0x320 [ 425.329893][T10763] do_one_initcall+0x120/0x6e0 [ 425.335215][T10763] kernel_init_freeable+0x5c2/0x900 [ 425.341225][T10763] kernel_init+0x1c/0x2b0 [ 425.346107][T10763] ret_from_fork+0x45/0x80 [ 425.351085][T10763] ret_from_fork_asm+0x1a/0x30 [ 425.356407][T10763] [ 425.356407][T10763] -> #0 (&q->elevator_lock){+.+.}-{4:4}: [ 425.364262][T10763] __lock_acquire+0x1173/0x1ba0 [ 425.369669][T10763] lock_acquire+0x179/0x350 [ 425.374709][T10763] __mutex_lock+0x199/0xb90 [ 425.379763][T10763] elv_iosched_store+0x201/0x5f0 [ 425.385243][T10763] queue_attr_store+0x270/0x310 [ 425.390645][T10763] sysfs_kf_write+0xef/0x150 [ 425.395785][T10763] kernfs_fop_write_iter+0x351/0x510 [ 425.401618][T10763] vfs_write+0x5ba/0x1180 [ 425.406513][T10763] ksys_write+0x12a/0x240 [ 425.411390][T10763] do_syscall_64+0xcd/0x260 [ 425.416443][T10763] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 425.422874][T10763] [ 425.422874][T10763] other info that might help us debug this: [ 425.422874][T10763] [ 425.433147][T10763] Chain exists of: [ 425.433147][T10763] &q->elevator_lock --> fs_reclaim --> &q->q_usage_counter(io)#32 [ 425.433147][T10763] [ 425.446943][T10763] Possible unsafe locking scenario: [ 425.446943][T10763] [ 425.454401][T10763] CPU0 CPU1 [ 425.459771][T10763] ---- ---- [ 425.465144][T10763] lock(&q->q_usage_counter(io)#32); [ 425.470542][T10763] lock(fs_reclaim); [ 425.477067][T10763] lock(&q->q_usage_counter(io)#32); [ 425.484992][T10763] lock(&q->elevator_lock); [ 425.489601][T10763] [ 425.489601][T10763] *** DEADLOCK *** [ 425.489601][T10763] [ 425.497751][T10763] 5 locks held by syz.1.1169/10763: [ 425.502961][T10763] #0: ffff888035df0420 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x240 [ 425.511992][T10763] #1: ffff88805f3aa488 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 [ 425.521787][T10763] #2: ffff888141791878 (kn->active#142){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 [ 425.531974][T10763] #3: ffff888025d13168 (&q->q_usage_counter(io)#32){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 425.543695][T10763] #4: ffff888025d131a0 (&q->q_usage_counter(queue)#19){+.+.}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 425.555760][T10763] [ 425.555760][T10763] stack backtrace: [ 425.561659][T10763] CPU: 0 UID: 0 PID: 10763 Comm: syz.1.1169 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 425.561693][T10763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 425.561711][T10763] Call Trace: [ 425.561720][T10763] [ 425.561730][T10763] dump_stack_lvl+0x116/0x1f0 [ 425.561772][T10763] print_circular_bug+0x275/0x350 [ 425.561815][T10763] check_noncircular+0x14c/0x170 [ 425.561860][T10763] __lock_acquire+0x1173/0x1ba0 [ 425.561916][T10763] lock_acquire+0x179/0x350 [ 425.561938][T10763] ? elv_iosched_store+0x201/0x5f0 [ 425.561965][T10763] ? __pfx___might_resched+0x10/0x10 [ 425.562003][T10763] ? do_raw_spin_lock+0x12c/0x2b0 [ 425.562033][T10763] __mutex_lock+0x199/0xb90 [ 425.562072][T10763] ? elv_iosched_store+0x201/0x5f0 [ 425.562098][T10763] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 425.562134][T10763] ? elv_iosched_store+0x201/0x5f0 [ 425.562158][T10763] ? lockdep_hardirqs_on+0x7c/0x110 [ 425.562196][T10763] ? __pfx___mutex_lock+0x10/0x10 [ 425.562239][T10763] ? __pfx_autoremove_wake_function+0x10/0x10 [ 425.562283][T10763] ? elv_iosched_store+0x201/0x5f0 [ 425.562307][T10763] elv_iosched_store+0x201/0x5f0 [ 425.562332][T10763] ? __pfx_elv_iosched_store+0x10/0x10 [ 425.562359][T10763] ? __mutex_trylock_common+0xe9/0x250 [ 425.562384][T10763] ? __pfx_elv_iosched_store+0x10/0x10 [ 425.562410][T10763] queue_attr_store+0x270/0x310 [ 425.562444][T10763] ? __pfx_queue_attr_store+0x10/0x10 [ 425.562485][T10763] ? find_held_lock+0x2b/0x80 [ 425.562518][T10763] ? sysfs_file_kobj+0xe4/0x290 [ 425.562556][T10763] ? __pfx_queue_attr_store+0x10/0x10 [ 425.562588][T10763] sysfs_kf_write+0xef/0x150 [ 425.562625][T10763] kernfs_fop_write_iter+0x351/0x510 [ 425.562657][T10763] ? __pfx_sysfs_kf_write+0x10/0x10 [ 425.562694][T10763] vfs_write+0x5ba/0x1180 [ 425.562730][T10763] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 425.562765][T10763] ? __pfx_vfs_write+0x10/0x10 [ 425.562799][T10763] ? do_futex+0x122/0x350 [ 425.562842][T10763] ? __x64_sys_futex+0x1e0/0x4c0 [ 425.562884][T10763] ? __x64_sys_futex+0x1e9/0x4c0 [ 425.562923][T10763] ksys_write+0x12a/0x240 [ 425.562958][T10763] ? __pfx_ksys_write+0x10/0x10 [ 425.562993][T10763] ? rcu_is_watching+0x12/0xc0 [ 425.563029][T10763] do_syscall_64+0xcd/0x260 [ 425.563069][T10763] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 425.563096][T10763] RIP: 0033:0x7f104af8d169 [ 425.563119][T10763] 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 [ 425.563146][T10763] RSP: 002b:00007f104beb5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 425.563172][T10763] RAX: ffffffffffffffda RBX: 00007f104b1a5fa0 RCX: 00007f104af8d169 [ 425.563192][T10763] RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003 [ 425.563209][T10763] RBP: 00007f104b00e990 R08: 0000000000000000 R09: 0000000000000000 [ 425.563225][T10763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 425.563241][T10763] R13: 0000000000000000 R14: 00007f104b1a5fa0 R15: 00007ffcff84d2b8 [ 425.563265][T10763] [ 425.584090][T10770] [U] [ 425.866637][T10770] [U] [ 425.869363][T10770] [U] [ 425.872080][T10770] [U] [ 425.934796][T10771] CPU: 0 UID: 0 PID: 10771 Comm: syz.0.1171 Not tainted 6.15.0-rc2-syzkaller-00037-g834a4a689699 #0 PREEMPT(full) [ 425.934858][T10771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 425.934884][T10771] Call Trace: [ 425.934897][T10771] [ 425.934913][T10771] dump_stack_lvl+0x16c/0x1f0 [ 425.934965][T10771] should_fail_ex+0x512/0x640 [ 425.935003][T10771] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 425.935048][T10771] should_failslab+0xc2/0x120 [ 425.935077][T10771] __kmalloc_noprof+0xd2/0x510 [ 425.935128][T10771] tomoyo_realpath_from_path+0xc2/0x6e0 [ 425.935182][T10771] ? tomoyo_profile+0x47/0x60 [ 425.935231][T10771] tomoyo_path_number_perm+0x245/0x580 [ 425.935267][T10771] ? tomoyo_path_number_perm+0x237/0x580 [ 425.935305][T10771] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 425.935348][T10771] ? preempt_count_add+0x76/0x150 [ 425.935395][T10771] ? rcu_is_watching+0x12/0xc0 [ 425.935435][T10771] ? __fget_files+0x204/0x3c0 [ 425.935480][T10771] ? hook_file_ioctl_common+0x145/0x410 [ 425.935513][T10771] ? lock_release+0x201/0x2f0 [ 425.935543][T10771] ? __fget_files+0x20e/0x3c0 [ 425.935591][T10771] security_file_ioctl+0x9b/0x240 [ 425.935631][T10771] __x64_sys_ioctl+0xb7/0x200 [ 425.935670][T10771] do_syscall_64+0xcd/0x260 [ 425.935718][T10771] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 425.935749][T10771] RIP: 0033:0x7fd52178d169 [ 425.935772][T10771] 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 [ 425.935808][T10771] RSP: 002b:00007fd522629038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 425.935837][T10771] RAX: ffffffffffffffda RBX: 00007fd5219a6080 RCX: 00007fd52178d169 [ 425.935856][T10771] RDX: 0000000000000000 RSI: 0000000000005437 RDI: 0000000000000003 [ 425.935874][T10771] RBP: 00007fd522629090 R08: 0000000000000000 R09: 0000000000000000 [ 425.935893][T10771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 425.935910][T10771] R13: 0000000000000000 R14: 00007fd5219a6080 R15: 00007ffd867328f8 [ 425.935939][T10771] [ 425.935978][T10771] ERROR: Out of memory at tomoyo_realpath_from_path. [ 425.961646][T10770] [U] [ 426.150732][T10770] [U] [ 426.153456][T10770] [U] [ 426.156179][T10770] [U] [ 426.164630][T10771] [U]