last executing test programs: 8.725219019s ago: executing program 2 (id=697): openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cec7\x00', 0x80001, 0x0) r0 = socket(0x26, 0x808, 0x1000) getsockopt$auto(r0, 0x84, 0xe, 0x0, &(0x7f0000000040)=0xb0) kexec_load$auto(0x5, 0x2, &(0x7f0000000040)={@kbuf=0x0, 0x2aa7, 0x6c0000c000, 0x101000000000}, 0x4) unshare$auto(0x40000080) mmap$auto(0x0, 0x400008, 0xdf, 0x100000009b72, 0x2, 0x8000) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x2a742, 0x0) mmap$auto(0x0, 0x10000, 0xde, 0x11, r1, 0x28000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, 0x0, 0x202, 0x0) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) unshare$auto(0x40000080) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x25, 0xcfdb, 0xba79, 0xfffffffffffffffa, 0x3) syz_genetlink_get_family_id$auto_nbd(&(0x7f0000003d40), 0xffffffffffffffff) madvise$auto(0x0, 0x2003f2, 0x15) madvise$auto(0x0, 0x200007, 0x19) rt_sigtimedwait$auto(&(0x7f0000000080)={0xffff}, &(0x7f00000000c0)={@_si_pad}, &(0x7f0000000140)={0x3ff, 0xb}, 0x8) msgrcv$auto(0x0, 0x0, 0x4, 0x9, 0x3) msgctl$auto(0x0, 0x1, 0x0) bpf$auto(0x0, &(0x7f0000000100)=@bpf_attr_4={0x1e, 0x4, 0x3, 0x8}, 0x6f4) openat$auto_wakeup_sources_stats_fops_wakeup(0xffffffffffffff9c, &(0x7f0000000040), 0x494001, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0xa, 0x0) r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) write$auto(r2, 0x0, 0xfffffdef) 6.315904284s ago: executing program 2 (id=704): sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/zram0/io_stat\x00', 0xe80, 0x0) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0], 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0x200000c4) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB='v'], 0x1ac}}, 0x40000) r0 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r0, &(0x7f0000000080)={{0x0, 0x8002, &(0x7f00000002c0)={0x0, 0xc4}, 0x2, 0x0, 0x6, 0x1}, 0x5}, 0x3, 0x8) 6.066641943s ago: executing program 2 (id=705): r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dmmidi2\x00', 0x1, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) sendmsg$auto_NL802154_CMD_SET_MAX_CSMA_BACKOFFS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x14, 0x0, 0x1, 0x70bd28, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x8044) wait4$auto(0x0, 0x0, 0xf, &(0x7f0000000140)={{0x2599}, {0xffffffffffffffff, 0x1000000009}, 0x2, 0x800080000001, 0x1, 0x1000, 0x5, 0x7, 0x5, 0x5, 0xb11c, 0x8, 0xfffffffffffffffd, 0x7, 0xffff, 0x801c0000000}) r1 = openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$auto_TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000001c0)=0x9) sendmsg$auto_ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000016c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="d400", @ANYRES16=0x0, @ANYBLOB="100027bd7000fbdbdf2518000000200001800247eea41fac000014000200766574683100000000000000000000000800070063fbffff0500060001000000840002803d00488013b37090badc49d6dc93876646d25a4d297d01cd3b7da38d12889cc50d505f353dc42d0a3c0a14c7b46428910708003600", @ANYRES32=0x0, @ANYBLOB="0400b3800000003d003b800400a4800c009a00008000000000000004008680c16ab1b1b39dcaa14b6af7dcc011b43cf706e562811c62b28a702b72e0a87126700294f2350000000c000180080003"], 0xd4}, 0x1, 0x0, 0x0, 0x20000010}, 0x20008000) close_range$auto(0x2, 0x8, 0x0) getsockopt$auto_SO_INCOMING_CPU(r0, 0x7, 0x31, &(0x7f00000003c0)='/dev/audio1\x00', &(0x7f0000000580)=0xffffffe1) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x10, 0x2, 0x4) r3 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000280), r2) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) bpf$auto(0x0, &(0x7f00000001c0)=@test={0xffffffffffffffff, 0xffff, 0xfffff0b6, 0xffff, 0x84, 0xac1, 0x2, 0x36242398, 0xfffff5b2, 0x3bb, 0x7, 0xffff, 0x6, 0x81, 0x68198}, 0x6f3) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) socket(0xb, 0x1, 0x84) r4 = socket(0x10, 0x2, 0x4) sendmsg$auto_ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000002c80)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010027bd"], 0x2c}, 0x1, 0x0, 0x0, 0x4801}, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="12"], 0x1ac}}, 0x40000) sendmsg$auto_NL80211_CMD_GET_REG(r2, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f00000005c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="100029bd720000000000009bcb000600eb000600000004003700de0000000400340109e954518d6d93cfd594da5169b294f90c8f2dfee8e6878c92e9a86859a974ec221da17519c83ff030abd88187e0192f5e"], 0x28}}, 0x20004101) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x4004810}, 0x0) r5 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/ieee80211/phy10/queues\x00', 0xc22, 0x0) write$auto(r5, 0x0, 0xfff) r6 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000040), 0xffffffffffffffff) waitid$auto_P_ALL(0x0, 0x5, &(0x7f0000000440)={@_si_pad}, 0x2, &(0x7f00000004c0)={{0x2, 0x2}, {0x7, 0x9}, 0x30, 0x8000, 0xffffffffffffffff, 0x8000000000000000, 0xb16, 0x8, 0xe76d, 0xb3e9, 0x7, 0x8, 0x1, 0xfffffffffffffff2, 0x4, 0x5}) sendmsg$auto_ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000002c80)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010027bd7000fcdbdf250a"], 0x2c}, 0x1, 0x0, 0x0, 0x4801}, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="12"], 0x1ac}}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 5.649379512s ago: executing program 2 (id=707): r0 = openat$auto_sw_sync_debugfs_fops_sync_debug(0xffffffffffffff9c, &(0x7f0000000000), 0xc0040, 0x0) ioctl$auto_SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, &(0x7f0000000080)={0xfffffffe, "36a2662b59209f6b017400000086009c791daf044ae6ff08853006000ce28999", @inferred=0xffffffffffffffff}) epoll_ctl$auto(r0, 0x6, r1, &(0x7f00000000c0)={0xfffffff6, 0x2}) unshare$auto(0x40000080) r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mtdblock0\x00', 0x14fe02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) preadv2$auto(r2, &(0x7f0000000040)={0x0, 0x80000003}, 0x6, 0xffffffffffffffff, 0x8000000000000, 0x2f) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) listen$auto(r0, 0x47) r3 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x40000, 0x0) close_range$auto(0xffffffffffffffff, 0xa, 0x0) mmap$auto(0x0, 0x6, 0x3, 0xeb1, 0x7, 0x8000) futex$auto(0x0, 0x85, 0x38, 0x0, 0x0, 0x80800005) r4 = openat$auto_mtd_fops_mtdchar(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mtd0\x00', 0x68082, 0x0) ioctl$auto_BLKPG2(r4, 0x1269, 0x0) ioctl$auto_MEMGETINFO(r4, 0x80204d01, 0x0) r5 = openat$auto_tracing_fops_trace(0xffffffffffffff9c, 0x0, 0x40200, 0x0) mmap$auto(0x0, 0x402000b, 0x4af, 0xeb1, 0x401, 0x8000) read$auto(0x3, 0x0, 0xfffffdef) syz_genetlink_get_family_id$auto_seg6(0x0, 0xffffffffffffffff) mmap$auto(0x0, 0xe983, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) getsockopt$auto_SO_SNDBUF(r5, 0x73, 0x7, &(0x7f0000000100)='SEG\x85\x00', &(0x7f0000000140)=0x9d9) mmap$auto(0x0, 0x2020009, 0x3, 0xafc, 0xffffffffffffffff, 0x1d) mbind$auto(0x1c0000, 0x800097, 0x1, 0x0, 0x3, 0x1) mbind$auto(0x0, 0x800605, 0x1, &(0x7f0000000500)=0xffff, 0xa, 0x3) ioctl$auto(0x3, 0x402c542b, 0x38) ioctl$auto_TIOCSTI2(r3, 0x5412, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8003) ppoll$auto(&(0x7f0000000100)={r1, 0x3ff, 0x4}, 0x1, 0x0, 0x0, 0x8) ioctl$auto_SW_SYNC_IOC_INC(r6, 0x40045701, &(0x7f0000000180)=0xa) 5.24804629s ago: executing program 1 (id=710): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) socket(0x10, 0x2, 0x0) ioctl$auto(0xffffffffffffffff, 0x8922, 0x24) close_range$auto(0x2, 0x8, 0x0) close_range$auto(0x0, 0xffffffffffffffff, 0x2) openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) brk$auto(0x1) epoll_create$auto(0x3e) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty46\x00', 0x40900, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mtrr\x00', 0xc0000, 0x0) mknod$auto(&(0x7f0000000780)='\xfd\x90\x8f2\x14\x92\x00\xbf\xdf\xcf\x9a\xae}\xd9\xf95\xc5gV\x82\f\xe5h\xfe\x83\xe4\xbe\x8c\x1f\xa5\xf1_T\xde\xf7\xd4\x83D\x9eXS\xd6\x90T\xc1v\xad#\xc4q\x8b\xed2\xadW:0\xef\x9c.=\xba\x0fy\x8f\xcd\xd6\xde\xa9i\xec\xe8\xca\x9f\xf3\x82b\xa2y\xa87J\xfc \xc5\xd8\x80\xba\xaaV\x8f{\x1f\x1b\xb0\n\x97\\\xa7\xe3\xdf\xc29-*;#r\xc8\xd1\x14RcF\x87\xe4\x1c\x1fGL\xa5\x19\x90\xd6\x8d*\xe6\b(\x1a\xea\x95\xdc\xa6)5\xae&yAl\x1e\xe3j Lp\x91\r\xed%\xafZ\xf8w\xf2}\xcdGS\xce\xb9\xdck\x86\x00.6\xe6{\xc1\x00\x1bW5\x81\xda!\xcb.O\xa9\xf3\xa7\x88+\xb9\xf3\x9a7\xa4\xe6)<\xa79\xa4\x87\\\xb4\xbf\v\x03\x87\xac\x87r\x02\x05\xdb\xe4\xde,V\xb6G\xba.WR\xe2<~\xdd\xb2\xe53hj_;\xa5qm\x92\xc7P\xc9.\x82w8\x1f\xfcX\xe4\x14\xc72cC\xd3\x00', 0x775, 0x0) lstat$auto(0x0, 0x0) ioctl$auto(0x3, 0x40104d05, 0x5) 5.035453093s ago: executing program 1 (id=711): mmap$auto(0x0, 0x5, 0x2, 0x40eb2, 0x401, 0x300000000000) r0 = socket(0x2, 0x1, 0x106) bind$auto(r0, &(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x20342, 0x0) mmap$auto(0x0, 0x400007, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) sendmsg$auto_ETHTOOL_MSG_CABLE_TEST_TDR_ACT(0xffffffffffffffff, 0x0, 0x800) timer_create$auto(0x9, 0x0, 0x0) read$auto(0x3, 0x0, 0x8080) socket(0xa, 0x1, 0x100) write$auto(0x3, 0x0, 0xffd8) unshare$auto(0x40000080) shmctl$auto_IPC_SET(0x4, 0x1, &(0x7f0000000280)={{0x80, 0xee00, 0xee00, 0xca6d, 0x8, 0x4bd6, 0x5}, 0xd21, 0x5, 0x8000000000000000, 0x1, @inferred=0xffffffffffffffff, @inferred=0xffffffffffffffff, 0x9, 0x0, &(0x7f0000000140)="4f0d6995e943b6bc1919", &(0x7f0000000200)="e3ac9b01ee8d985b677531eeeee5cb5bf774d2df4d9ae6dccbc98def20b72c7c2826a585ba3a8d67815abade214708a4ade77c6faa2f2889ca3e7989f32645dd597a3ae1b46e8d8c7e03ae6b8aaa49f6bf64"}) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS1\x00', 0x20000, 0x0) ioctl$auto_TIOCGDEV2(r1, 0x5429, 0x0) process_mrelease$auto(0xffffffffffffffff, 0xa) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r3 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mount$auto(0x0, 0xfffffffffffffffe, 0x0, 0x80, 0xfffffffffffffffe) write$auto(r2, &(0x7f0000000180)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\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\xa6\xb6\xaa\x96/OX\xba\x02\xc5\xc6B\x1d}Y\xbc@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf\xd6f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8', 0x100000a3d6) openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x60042, 0x0) add_key$auto_KEY_SPEC_USER_KEYRING(&(0x7f0000001c80)='\\\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc) mkdir$auto(&(0x7f0000000100)='./file0\x00', 0xff) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/adsp1\x00', 0x4a42, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bus/usb/037/001\x00', 0x802, 0x0) mmap$auto(0x1000000000, 0x100000400008, 0x1000000000000df, 0x4000009b73, r3, 0x8000) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/admmidi2\x00', 0x40080, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x10000000000001ff, 0x7, 0xd3e, 0x20, 0x9687, 0x100000000000003, 0x3c2a19d5, 0x6, 0x3, 0x62, 0x8, 0x7, 0x6d3f, 0x6, 0xa, 0xfffffffffffffffe]}, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xfffffffffffffffb, 0x1, 0x4, 0x3, 0x3, 0x3, 0xffffffffffffffff, 0x3, 0x8000000000400000, 0x3, 0x6d3c, 0x3, 0x2, 0x8000000000000006]}, 0x0) close_range$auto(0x2, 0x8, 0x0) 4.686648437s ago: executing program 2 (id=712): openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x20342, 0x0) mmap$auto(0x0, 0x400007, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) sendmsg$auto_ETHTOOL_MSG_CABLE_TEST_TDR_ACT(0xffffffffffffffff, 0x0, 0x800) timer_create$auto(0x9, 0x0, 0x0) read$auto(0x3, 0x0, 0x8080) socket(0xa, 0x1, 0x100) write$auto(0x3, 0x0, 0xffd8) unshare$auto(0x40000080) shmctl$auto_IPC_SET(0x4, 0x1, &(0x7f0000000280)={{0x80, 0xee00, 0xee00, 0xca6d, 0x8, 0x4bd6, 0x5}, 0xd21, 0x5, 0x8000000000000000, 0x1, @inferred=0xffffffffffffffff, @inferred=0xffffffffffffffff, 0x9, 0x0, &(0x7f0000000140)="4f0d6995e943b6bc1919", &(0x7f0000000200)="e3ac9b01ee8d985b677531eeeee5cb5bf774d2df4d9ae6dccbc98def20b72c7c2826a585ba3a8d67815abade214708a4ade77c6faa2f2889ca3e7989f32645dd597a3ae1b46e8d8c7e03ae6b8aaa49f6bf64"}) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS1\x00', 0x20000, 0x0) ioctl$auto_TIOCGDEV2(r0, 0x5429, 0x0) process_mrelease$auto(0xffffffffffffffff, 0xa) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mount$auto(0x0, 0xfffffffffffffffe, 0x0, 0x80, 0xfffffffffffffffe) write$auto(r1, &(0x7f0000000180)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\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\xa6\xb6\xaa\x96/OX\xba\x02\xc5\xc6B\x1d}Y\xbc@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf\xd6f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8', 0x100000a3d6) openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x60042, 0x0) mkdir$auto(&(0x7f0000000100)='.\x00', 0x9) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bus/usb/037/001\x00', 0x802, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x10000000000001ff, 0x7, 0xd3e, 0x20, 0x9687, 0x100000000000003, 0x3c2a19d5, 0x6, 0x3, 0x62, 0x8, 0x7, 0x6d3f, 0x6, 0xa, 0xfffffffffffffffe]}, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xfffffffffffffffb, 0x1, 0x4, 0x3, 0x3, 0x3, 0xffffffffffffffff, 0x3, 0x8000000000400000, 0x3, 0x6d3c, 0x3, 0x2, 0x8000000000000006]}, 0x0) close_range$auto(0x2, 0x8, 0x0) readv$auto(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x400}, 0x7f) 3.64577003s ago: executing program 0 (id=714): mmap$auto(0x0, 0x2020009, 0x3, 0xeb2, 0xfffffffffffffffb, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/power/pm_wakeup_irq\x00', 0x8000, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000001c00)=""/4109, 0x100d) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x42, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) r1 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000100)='/proc/asound/seq/oss\x00', 0x60c80, 0x0) pread64$auto(r1, 0x0, 0x200000000042, 0x8) 3.281801676s ago: executing program 0 (id=715): openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, 0x0, 0x1e8e007017e8539f, 0x0) mknod$auto(&(0x7f0000001040)=':,\x00', 0xca, 0xfffffffa) (async) r0 = openat$auto_rng_chrdev_ops_core(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) read$auto_rng_chrdev_ops_core(r0, &(0x7f0000000040)=""/4096, 0xfffffe82) (async) socket(0x2, 0x3, 0xa) (async) r1 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) (async) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) (async) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) (async) madvise$auto(0x0, 0xffffffffffff0001, 0x15) munmap$auto(0x1, 0x4) (async) execve$auto(&(0x7f00000010c0)=':,\x00', 0x0, &(0x7f0000001300)=&(0x7f0000001080)='\x8c\x82\xa5') (async) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000001100), r1) (async) mmap$auto(0x0, 0x4020009, 0xdb, 0xeb1, 0x401, 0x8000) (async) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) (async) socket(0x2, 0x80002, 0x73) (async) socket(0xa, 0x1, 0x84) (async) bind$auto(0x3, &(0x7f0000000040)=@rc={0x1f, @none, 0x10}, 0x6a) (async) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) (async) close_range$auto(0x0, 0xfffffffffffff000, 0x2) (async) socketpair$auto(0xfffffffd, 0x5, 0xffffffff, 0x0) unshare$auto(0x40000080) (async) setsockopt$auto(0x3, 0x10000000084, 0x7b, 0x0, 0xd) (async) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) (async) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) (async) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) mmap$auto(0x0, 0xe983, 0x3, 0x14, 0xffffffffffffffff, 0x8000) (async) fcntl$auto(0x3, 0x4, 0xa553) swapon$auto(0x0, 0x4) 2.684720214s ago: executing program 1 (id=717): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_ETHTOOL_MSG_FEATURES_GET(r0, &(0x7f0000003080)={0x0, 0x0, &(0x7f0000003040)={&(0x7f0000000180)=ANY=[@ANYBLOB="01000700", @ANYRESOCT=r0, @ANYRESOCT=r0], 0x2c}, 0x1, 0x0, 0x0, 0x20004800}, 0x0) mmap$auto(0x8, 0x40009, 0xdf, 0x9b72, r0, 0x28000) r1 = prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) r2 = ioctl$auto_UDMABUF_CREATE(r1, 0x40187542, &(0x7f0000000240)={r0, 0x2, 0x8, 0x2}) ioctl$auto_SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000080)="175679ebe11ad9956a7a2c482809f39b64c46475443970e7be0c1a0a6e3342336f47023428503ce8d7c34721c8a3f197b7c3f7ebf0da20965d8acd8c4b2e506654f9aa56dcd5c947c84562d92cc2ca22ab6b0531333749383f2e2435dc81f9bd26cd60fb9492c9f96d27067d48bef5af87907ae10d3ddf25bf6435941545d2cefa2d30878bcd535e586b777aea98c2ae8a6cd9e94408209f28547f08c38888da6fe865ec67f3") epoll_ctl$auto(r2, 0x81, 0xffffffffffffffff, &(0x7f0000000000)={0xffffb8f7, 0x829}) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) madvise$auto(0x0, 0xffffffffffff0005, 0x3) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) 2.551316967s ago: executing program 1 (id=719): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async, rerun: 32) sysfs$auto(0x100, 0x9, 0x0) (rerun: 32) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) mmap$auto(0xfffffffffffffffe, 0xe983, 0x3, 0x10, 0xffffffffffffffff, 0x4) close_range$auto(0x2, 0x8, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptyc6\x00', 0x40483, 0x0) socket(0x9, 0xa, 0x8001) sendmmsg$auto(r0, &(0x7f00000001c0)={{0x0, 0x3, &(0x7f00000002c0)={0x0, 0xc2}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) (async) close_range$auto(0x2, 0x8, 0x0) (async) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/security/tomoyo/stat\x00', 0x82a02, 0x0) (async) mmap$auto(0x7ffffffffffffffd, 0xb3b7, 0x4000000000e1, 0x2000000001a, 0x401, 0x7ffe) mmap$auto(0x4, 0x2020009, 0x1, 0x80000000ebf, 0xfffffffffffffffa, 0x40000000003) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000480)='/sys/module/zswap/parameters/compressor\x00', 0x80002, 0x0) (async) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000240)='/sys/devices/system/memory/memory2/power/runtime_suspended_time\x00', 0x80000, 0x0) read$auto(r1, 0x0, 0x20) (async) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x140082, 0x0) (async) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) ioctl$auto(0xc8, 0x400454dc, 0xe) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) (async) close_range$auto(0x0, 0xffffffffffffffff, 0x4000000000002) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptyrd\x00', 0x2a01, 0x0) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/uts\x00') ioctl$auto(0x1, 0x890b, 0x8) (async) r3 = openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) (async) socket(0xa, 0x2, 0x3a) setsockopt$auto(0xffffffffffffffff, 0x29, 0x9, 0x0, 0x1ff) (async) ioctl$auto_LOOP_CTL_ADD(r3, 0x4c80, 0x0) (async) bpf$auto(0x1, 0x0, 0xc) 2.439172902s ago: executing program 3 (id=720): openat$auto_msr_fops_msr(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cpu/0/msr\x00', 0x181f82, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) socket(0xa, 0x1, 0x84) bind$auto(0x3, &(0x7f0000000100)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) shutdown$auto(0x200000003, 0x2) sendto$auto(0x3, 0x0, 0x2000f, 0x101, &(0x7f0000000000)=@in={0x2, 0x4e22, @loopback}, 0x1c) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) r1 = openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f000000c340)='/proc/thread-self/pagemap\x00', 0x8000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000001a40), r2) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001a80)={'wg2\x00', 0x0}) sendmsg$auto_ETHTOOL_MSG_CABLE_TEST_TDR_ACT(r2, &(0x7f0000002f40)={0x0, 0x0, &(0x7f0000002f00)={&(0x7f0000000280)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01002bbd7000fcdbdf251b0000000c00018008000100", @ANYRES32=r4, @ANYBLOB="0c00028008000300", @ANYRES32, @ANYBLOB="7d0e935ea1c8ebe5f2f26efd4bbb879ea2249512bdcbefd062e94f6f9e63c028bffcf818edbd70fa27c8570b7624df0e4d92585dbc215e6179084bb48ba0c379bdcf6754568efccd0fda41d53879dfd6d6042241713f880cf85e256c26305c2c5f4cda"], 0x2c}, 0x1, 0x0, 0x0, 0x24040000}, 0x0) ioctl$auto_PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f0000000100)={0x60, 0x0, 0x100000, 0x5, 0x44, 0x5, 0xe4, 0xe6, 0x0, 0x0, 0x0, 0x2}) ioctl$auto_KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$auto_FIOQSIZE(r1, 0x5460, 0x8) mmap$auto(0x0, 0xa00006, 0x400002, 0x40eb1, 0x602, 0x300000000000) madvise$auto(0x1000, 0x400050, 0x9) r5 = prctl$auto(0x4b, 0x7ff, 0x0, 0x9, 0x41) mmap$auto(0x0, 0x40000a, 0x80000001, 0x9b72, r5, 0x8000) write$auto_proc_pid_set_comm_operations_base(r5, 0x0, 0x0) timer_create$auto(0x3, 0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0x9000000eb1, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x6, 0x0) io_uring_register$auto(0x2, 0x1b, 0x0, 0xffffffff) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) bpf$auto(0x0, &(0x7f00000001c0)=@bpf_attr_0={0x1, 0xb5, 0x10, 0x7, 0x4, 0xffffffffffffffff, 0xa, "2af051a940806ec05be276cfc83ce63f", 0x0, 0xffffffffffffffff, 0x5, 0x7, 0xe5, 0x3}, 0x10) bpf$auto(0x1a, &(0x7f0000000380)=@link_create={@map_fd, @target_ifindex=r6, 0x3, 0x81, @uprobe_multi={0x81, 0x1ff, 0x3d7e, 0x0, 0x1, 0x4}}, 0x92) 1.786163953s ago: executing program 2 (id=721): openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ovs_datapath(&(0x7f0000000080), r0) openat$auto_wakeup_sources_stats_fops_wakeup(0xffffffffffffff9c, 0x0, 0x40002, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mremap$auto(0x0, 0xffffffffffffffff, 0x3fd6, 0x3, 0x7fffffffb000) sendmsg$auto_NL802154_CMD_DEL_SEC_DEVKEY(r0, &(0x7f0000000980)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000940)={&(0x7f00000009c0)=ANY=[@ANYBLOB="6c03", @ANYRES16=0x0, @ANYRES8, @ANYRES32, @ANYBLOB, @ANYBLOB="05001300bd000000", @ANYBLOB="4030eb14f4f1c2a883ee9bc3ed5d2ef1eea05889a57948773fe2a1084aec2528b6002efa44d626b06b6df008eac28dd4063494864b97777538e9f22226879c9167f8d24628cebc39493358740520b2bfe7baa5987f95f3dd5cdbf197d0a1f9a82d0ac80d97039bd9baec8cd9a9"], 0x36c}, 0x1, 0x0, 0x0, 0x80}, 0x5) lstat$auto(0x0, 0x0) syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89fc, &(0x7f0000000040)={'bridge0\x00'}) prctl$auto(0x23, 0x200000000000009, 0x7fffffffefff, 0x0, 0x0) r1 = openat$auto_proc_pid_cmdline_ops_base(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/cmdline\x00', 0x60502, 0x0) preadv$auto(0x40000000000003, &(0x7f0000000080)={0x0, 0xfffffff9}, 0x6, 0xe27c, 0x8) read$auto_proc_pid_cmdline_ops_base(r1, &(0x7f0000000040)=""/159, 0x9f) 1.499425621s ago: executing program 3 (id=722): r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dmmidi2\x00', 0x1, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) sendmsg$auto_NL802154_CMD_SET_MAX_CSMA_BACKOFFS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x14, 0x0, 0x1, 0x70bd28, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x8044) wait4$auto(0x0, 0x0, 0xf, &(0x7f0000000140)={{0x2599}, {0xffffffffffffffff, 0x1000000009}, 0x2, 0x800080000001, 0x1, 0x1000, 0x5, 0x7, 0x5, 0x5, 0xb11c, 0x8, 0xfffffffffffffffd, 0x7, 0xffff, 0x801c0000000}) r1 = openat$auto_tap_fops_tap(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$auto_TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000001c0)=0x9) sendmsg$auto_ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000016c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="d400", @ANYRES16=0x0, @ANYBLOB="100027bd7000fbdbdf2518000000200001800247eea41fac000014000200766574683100000000000000000000000800070063fbffff0500060001000000840002803d00488013b37090badc49d6dc93876646d25a4d297d01cd3b7da38d12889cc50d505f353dc42d0a3c0a14c7b46428910708003600", @ANYRES32=0x0, @ANYBLOB="0400b3800000003d003b800400a4800c009a00008000000000000004008680c16ab1b1b39dcaa14b6af7dcc011b43cf706e562811c62b28a702b72e0a87126700294f2350000000c000180080003"], 0xd4}, 0x1, 0x0, 0x0, 0x20000010}, 0x20008000) close_range$auto(0x2, 0x8, 0x0) getsockopt$auto_SO_INCOMING_CPU(r0, 0x7, 0x31, &(0x7f00000003c0)='/dev/audio1\x00', &(0x7f0000000580)=0xffffffe1) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x10, 0x2, 0x4) r3 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000280), r2) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) bpf$auto(0x0, &(0x7f00000001c0)=@test={0xffffffffffffffff, 0xffff, 0xfffff0b6, 0xffff, 0x84, 0xac1, 0x2, 0x36242398, 0xfffff5b2, 0x3bb, 0x7, 0xffff, 0x6, 0x81, 0x68198}, 0x6f3) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) socket(0xb, 0x1, 0x84) r4 = socket(0x10, 0x2, 0x4) sendmsg$auto_ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000002c80)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010027bd"], 0x2c}, 0x1, 0x0, 0x0, 0x4801}, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="12"], 0x1ac}}, 0x40000) sendmsg$auto_NL80211_CMD_GET_REG(r2, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f00000005c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="100029bd720000000000009bcb000600eb000600000004003700de0000000400340109e954518d6d93cfd594da5169b294f90c8f2dfee8e6878c92e9a86859a974ec221da17519c83ff030abd88187e0192f5e"], 0x28}}, 0x20004101) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x4004810}, 0x0) r5 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/ieee80211/phy10/queues\x00', 0xc22, 0x0) write$auto(r5, 0x0, 0xfff) r6 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000040), 0xffffffffffffffff) waitid$auto_P_ALL(0x0, 0x5, &(0x7f0000000440)={@_si_pad}, 0x2, &(0x7f00000004c0)={{0x2, 0x2}, {0x7, 0x9}, 0x30, 0x8000, 0xffffffffffffffff, 0x8000000000000000, 0xb16, 0x8, 0xe76d, 0xb3e9, 0x7, 0x8, 0x1, 0xfffffffffffffff2, 0x4, 0x5}) sendmsg$auto_ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000002c80)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010027bd7000fcdbdf250a"], 0x2c}, 0x1, 0x0, 0x0, 0x4801}, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="12"], 0x1ac}}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 990.7589ms ago: executing program 0 (id=723): r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x4a083, 0x0) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pts/ptmx\x00', 0x0, 0x0) ioctl$auto_TCFLSH2(r1, 0x5422, 0x0) ioctl$auto_BLKRRPART(r0, 0x125f, 0x32957) 987.528998ms ago: executing program 3 (id=724): mmap$auto(0x1, 0x402000a, 0xfffffffffffffffe, 0x12, 0xffffffffffffffff, 0x4add1ba6) close_range$auto(0x2, 0x8, 0x0) openat$auto_rtc_dev_fops_dev(0xffffffffffffff9c, &(0x7f0000000340), 0x189400, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/cgroup.threads\x00', 0x80302, 0x0) r1 = openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$auto_VHOST_SET_OWNER(r1, 0xaf01, 0x5) r2 = open(&(0x7f0000000800)='./file0\x00', 0x6041, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) clone$auto(0x20003b46, 0x2, 0x0, 0x0, 0x2) setsockopt$auto_SO_BUSY_POLL_BUDGET(0xffffffffffffffff, 0x1, 0x46, 0x0, 0x94) ioctl$auto(r0, 0xa, r1) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1) close_range$auto(0x2, 0x8, 0x0) r3 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/igmp\x00', 0x0, 0x0) r4 = openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$auto_VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000000)=0x200000000) r5 = socket(0x840000000002, 0x3, 0xff) mmap$auto(0x0, 0x8001, 0x3ff57696, 0x9b72, 0x2, 0x8000000000008000) semctl$auto(0x2, 0x5, 0x13, 0x9) fcntl$auto_F_OFD_GETLK(r5, 0x24, 0x2) r6 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/devices/platform/dummy_hcd.5/usb6/maxchild\x00', 0x8000, 0x0) fgetxattr$auto(r6, &(0x7f00000004c0)='security.capability\x00\x06\xa1\xcd\xd3<\x81\a(\xa2f*\xaf\xc8\x02\xe9\x14\x8fE2k\x19{\xd4\xf2\xdf\x80\x9c\x87\x86\xde20\x8e\x1cN\xd4.\xd3Z\xf3K\x98vW\x7f\x94Z\x0e>\x85S&\xe5\x96\xce\xf15\xb3v\xa8R\x05\x94\x8c\x1df\x11\xbd\xd0\x7fu\xc7{\xe1\xff\xff\xc4\xbb\x17\xd5\xee\xd8\x143\xed\xc4|\xd3\f\x05\f\x95\xce\xbf9\xc8\xf1m\x96\xa3\xc0\xf29\x8b\x02\x89\xed`\xb4\xcb\xb3O\x97X\xe3\xd0j\xa5\xd0\x9e*\xf9|\xd9\xc2\xf4X\xc9[\xfa\xcf\xa3\xeb\x05EOgaA\xb1@f\x93F0\x8cR\xc5\xb6\x16\xfa\xe7\x13\x00\x02\xf4\x80\xe3\xd2\xf4MP\x87vB\xefJ\xeb\xb3\\\x88\x18` \xca\x8faI\x89\xb6\x91\x1ae\xd2\xad\xbe\xb3\xe6\bX]\xd7\x81.\xd2\xed\xc4\x9f\xb5~\xb4\xc6^\x97\xc3\xa2\x16\x99\xfc\x00_\xe6\xb0G\xe9`\xb4+2\x93\n9 EU\x1e\xb4\xbeVt\x89\xf9\xc7\xe1`4O\x00\x00\x00\x00\xa5\xe0\xf5\xb2\x00\x00t\x10\"\x15\xbc\xdb\x92\xff\xa7\xe1Vv\xe5*\xc5\xe1r\xf5\xa4Cw\x1c/?\xbcn\xe3\x8aX\xfc\xe9,\xca,9\xda\xad\x87\xb1\xb2\xff#\xa1Yi\xd3\x17l6\xa0\xd8\x1b\xad8\a\xfc%\xa6(\xcb\x97(\x16\x81\xbf\xc6\xdbw\x13!\xc9\xc6\xc3\xfbc\xfe\x83\xcd\x16 e\xcd\x91y@\xe2\xd8{\xec\xbb\xbb\x1d5\t\xed>\xa9&\xce\xfc\xab[\xae\xa1\x94\b\xcc/-\x12\x8d\x84K\xf0\xd0\x0f\x13)\x17CI\xb7\xf35\xfc\xe8(\xfa\t2\xafQ8}\xd8\xbb\xe4nlR\xf8\xc9\xf2\xa3\xe5\x83\r\t\xb96d\xd6\x1e\xbd*\xa4\xc9\xcbE2\xe9\x81\xc3\xc3\x8a\x15\xcb\xf2\x8a\n\xe8\x1c\x88\xd4\xa5\x96!dJ+\xd2\x01#v\xd8BgB`\x8alP\r\x04\xce\x04$\xaag\xb6\xdb6-0>\xb3u\xd4\xdb\xd8~\xb0\f', 0x0, 0x96) pwrite64$auto(r6, &(0x7f0000000000)='\vX\xb5n\x91p\xe6\x1eRNM\x99\x86\xdde\x1cJ\x99+\x00\x00\x00\x00\x00\xfd\xfd\xd3\xd3\x1d\xf8\xbe\x01\x00\x00\x00\'\x03\x00\x00\x9f\x1e\xf9\xa4*\x01\x00\x00\x00^B\xb8\xe4j\t3\xe4\x90\xcc\x9d\xc5\x0fo\x84\xf4\x89\v\xea\x1b\x95\xafQ;CL\"\x01@\x00\x00\x00\x00\f\x00\xc0\x13\xc8\xe2\xae\xf5\xa2@X\xb9_\xdd*\xd1\x14^\xbe\xa2E\xd8?\'\x8d\x81\x81O*&\xab\xaf\x94\x90\xd7\xa6+,\xc3\xc2g\x01JZ\xbb*\xb5\xa1;0\x81\x11\x9a?g`sFh\x00\x00,8\x93\xba\x88\x93\x9d\xb6\x1a\x7f\xc0%\xb0\x83ROJ+\x02\x9b#)\x9b\x17\x82\xd7\xee\xd1\xbf2[\xd6eWj\xdc\xac\x88\xf0\xa0\x99\xb0R\xb4J}\xa8\xa1\x84]F\xe0\x83/\xc0\xd8\x05f_\xfa\x19\a\xfb\xba\xb2.$\'\x1e\x82\x00\xf1\x12lwU&[\xde?\xde8\xf7\xc1\xa6\xf2\xc1\"\xact\xee\xc9\x00\x00\xff\xff\x00'/250, 0x1000000000fdf1, 0x4) ioctl$auto_VHOST_SET_LOG_FD2(0xffffffffffffffff, 0x4004af07, &(0x7f0000000000)=r0) r8 = syz_genetlink_get_family_id$auto_tipcv2(&(0x7f0000000140), 0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x9) clone$auto(0xffffffffffffff80, 0x8000000000000001, &(0x7f0000000180)=0x4, &(0x7f00000001c0)=0x8000, 0xfff) sendmsg$auto_TIPC_NL_LINK_SET(r7, &(0x7f0000000280)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000004d40)=ANY=[@ANYBLOB="a004f500", @ANYRES16=r8, @ANYBLOB="87662cbd7000ffdbdf250900000004000780a320038004003c806e66fe3d416056755954b5f988c6247c2cf2a778052b5da96627ad54e94d04daecc870a350550da2402195170b106e9b025a05c8682292349d9deeaacafeb49f1e066a803ba8e786e0e6749ce9fd8060fe345db058698dc51cd6f6fba277dd448e35ac1999da639fc65293cf2f273b0ebc292d17128f705c4422c56f062f5cbfb1ed00b696dc24ba7ced966b428ea97182fd741a7d2b3402138ba77e5a688d5a71f611f769941186993e3a6674c441f6b3eca5e04f2cfa49cb799a634505ccc39c01c614ad2d196360c4bc935ee2703ccec115d13f8a33dce69832c634af3ead639e347953386024a3e408bc80ea1a2cea083d008ee0d2b8250c74e901dd929a1b0e069cf3b55d041fdf49efc7eaa22b106d2c69c5c241047e3b3bba8d2f2f5046f416850e348e041b8cec5219b010a89272c9088017d6b024376e93874b0b08d91501682a9bff416859c60aee0fb5619fd1da92b66801e125f4f90c1dbdf54de47342d1a14ea4766c441669be18ecf5b776ba227b3ee80f5c83a40d5753e84f8d55c340e7f48494db245757de00e598479551539236bf72e60c9ace931603262b4798ce43bbf779ea36181b9633ba038b2d4972f944c102357282367f72ddf2b9cb73fbbb45862d675f2b18b323500c7fc216a3040c7c1b57393cce755b458dc699a5e8de58d9800a4dcdfda61a2190675aea81236b3c9d4b5cdc73e16e84df49ac6eab186434de49617999d437bad814166eb3b887d9ea937df3fecd21223b81ef0dc2cf685fd58fac9473143ff5a9dfb039384f2ad8acc0499c57592e61e526a1c1fe965fd5952c3922103c7703ec733d3fbdc0b183d14e4af947bf5de524c79e0f1cf30cde5a35dbed82d3413a21408cec48fdfef80b9d199800b7c2f3d9bd28190b7888e12831f29ab01ec6b7eeeaa9931d2c6379282232cacf225592a0049fb2158dfb79bc9f585aa80600000000000000f038d080134fe132bb93737849383746e24d5ce48754c842b15eba80991ce6e2868b2ba2ca502dcf314810e301f97f79ac7f28c6f808eda57f5c1fccc88a3bb32213135bed0cb1cc2766337493867952541534f2d6dc86c25038226538cbef8dbed813aeff58e3c5bf9fa0fa56d9da2b1ce1d1eb39ae501152e13d5df1fd97c04c4d0345466ec272c82253ec5948132a8c71b04e7c91c9051c42735b4bee63a150de6917fba1a12224eece111efa79d932721db5a3b0973ac0326188f591f407d5df34115c9671957bb2039280165612fa7c8c021497896cb2b0c76a854c87309a234e3905609f8522fb2dcfc800abfb47c762bb907bf8d5bd310bf33fd57a45ccf5fd5ae1935267c641c1615c759d5a993fdd46ed57664af0d380692fc0f35a356c400bf9d69a0446090eeee027ca7a10c07defa784ae322da82a964ad20be33e9aac05a3bc38966045f80f220af6dd0b8c452324cd625b2037ffc1d0eb4c98d73727485fbc41c215151e033fea49045e40165f83fc79e3efac7919f07d2f295eec4273eb1e87ad26ca248aa2809fa527844f943cc018e244e354b433954ef7ae4d9ad86d3ce78bc653a5f85c0fbab51248605c1b3af65ba8a72535692d91ba4c084920a49607e2559d0ae59eb7d73d3f0aa1092ae5aabaa7ac72304f8f62245439c35d34e1c5e111ad91270e85c7f9f8e3653e82b0c299ff1a42053f68bcf84b3409da7540941b172fbbdee49738d9d45790bd81d43a087be3a1e861e5579738e9e406f06601b3c7592757d9fed24b025e9e32a6aaf460f330b3a20b0c8b43a233f248bfc9da40d23148ddacd7ce84a0def307ae27884c0d62a081071343c75d1fdc2656df60d6d36a6f3707b239a97c5e8cf08b101afc43af3205e6c67674a62990432fb54489c6f0a5f9939dfd57ef57f530186b7ba67aef54603dc494b2001491016064264c57d76ace0687ab83ea842a219bbd740af0fe1e94861ae7cd6312a04422dbda9755ff800060860f63a585b69932f7774540469aa2a6eb04db838578637cf207fda601f4865bdb001273d1ca8c625023383c5d9bf5c85e643010f3850661a69e90ab1e14bcdf72dbdaadeee5a1153672f6a30dc0afe6b9766db5721ef00d333ea9d8a9d325b1ebea31ed0252fc863d9afbf9f8fb5c61e39a4c806e73a317c91e4ca5af887422208408be3db8c9a5222fbb305e9d53d4eeff33aeea1d7dfbe5341207c22279cdcbdf8271466e746849ad69d83ddba052200d4a77427147b3e03f032a6391cad36e15bd6a85c625156006529d122cb1408635241938c7dde77231f187f0cc9e803cf29c5c98ec5101dbeb72ff776b33a19f3f4538b5cfc2bf468357983aba532082ba11cd89dddd7f8a1f0e025e7ecf1e460e797124409bbec943cf19707e90af6d4fe8f9a2b7baa59e0f64d03c2345902c60d21ab42395d54ce1fbb5281ba9d3ae600ea937c94adcea8ce156f704831377787150a14158024737d1547eea712d27e2f70f89371c18c793aef25f67bdf7b5778b3a17e7fcb72eea0d2c48875d80b61c5eaab54f38842876af74b3354f651a04ea4641ed7a62a53c72c170c7594c1f22080e242ab1981215eff0ec525b52a1236f3ff31aa97ce42d4f523a2233388a09f25168a973fa7a3a675b04626416d6ccb3f0112fbb850991b9f4a91eb7f4e3b9276cd802a21db9a37ace34c79a22201ae5a30bbf759d0f3e8cf3068aaefbffbf1b6c8f952f9992b1f38ea0edf3fc9de14601589af8d9c2395213e824f444c56f9ebca0d9852485bae9c8ac0e7ce79fc44518110e33611f8e64c50d01b7f89041f1d47a194ae22c244cc9bbafc62dbd338a2f45f43e54cce8aa75dc12ec50778a19b5727c1bef5747b8d2b504f9d4d2ad99904180af61580d2e51984a6c997a3bf0efb70aeffa5e2fdf9388248870f487e7eb0d067371c18612a43c1299807e0e89f0a8e88c0b0dc4512fa1e2a333fa0d07a9235a9da73c1fd59fd6a5d0c83cd2117291f0a1e717e026474d968317d3d78a60c50bc03c18c7e016e37884859bde8bf1a9dad5deb5c5c21791fdf2a5f31668128955fd8752ccab3cf1ad956601a38c2b128028bf4b7817c9cfa7dcce084a365eddd64910d895db56206bc161125a4bccc87daf59df14d7644099657b79ea88d7847ec1f7567742da944b8eb8d93b21dd05630f0f4d928ddc3041a25737d67aa6a33dd8916583bd87830ecf49e7cf00130d2274c873daeb09f4ab31325ff1fb3ef60e3be5332761295045b46724bba63b48fc264e71bddd6a74deda98f94d55a5134cdf3bdb59e407ae32f836d002301eb457e25efda2dc0aa9c02611f9ef5f2b3200ead443df18cf19120fcb16f11c91e13f73643bea123406949d8640c80c295a8ea7d0d1240d6fceab17393431823fb0fd8fe9b3c83b944b33e59f898525cddf233c7b1a288732deeb4911c8fc248c3d3bed109c41bc97964cff368a71e28046bbfc0dec9acb51eb02df67d8fb9c9e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175942b17a19af94b676a7762e058e71ea68d78e6589c0b298ceff1dfaf5fe8934f87f6c0e1c26426fd227c7b83d89216df9ec6c059b3fc09178c4141d0b5bf0817b80ab1abda5a31d537e413ba3b50e695fbde9eaa4472117a5a9ac185331cdd61488fe4b96763c4105ad4ce76950cba0c94349dcaed818948db8d7f984e7b5a677543434e3ffd42441e4ed438fb02aca1510c1634bca534d386c3122d501fc121d169e56741148e95d4c263b666a8562986a6ea8fa01495e1fc1f2f245fc9d149dd99f9fdb1c871d4468dc8c36f6e2ece8c88027f79b3faf6976c19d715e44bd618c92a904f7df573b3ac092af970e4a8e2f0d6ee12a10a5db860d65d2ef7cea703563307a21a1a08ed1c33f702cd1895736b3b5483e832ddbea75d55f869fa3bfc90cc34bbd4f9786cf58487141d1ed359df08441fb78f9cb2b9072f37cc5515094a17f1f2def953120cbdf89f71bfae700f2359bfef271f5b4c3571da85f29cf9ae700b1529ca31ce468031497f73c2029098b3f9bb2339d4dabd17b3b2860feb2ed4fe0656bbcc4455130c8e02845622cf8174a5f9bac1417cb1921ebdaa33d19a314ad6805d290b8a61334c89f9d1c7997c8029b38f483c47ccb53fb655b85786f9b9b83d453a5295189def400cb2a0a8a52bdde4677b473e5bdf389d3c52d1e0e438fb9bf46cbc1dc48fe13e3ba1cc9f52def7394a92c61aa635dc1c7cfc9e13215d3d540dd3f0a07f31378a3ae0b557049b094c811784da90b31515ef47ab2ca114bfcb2f7575eaa1bce850b6192556e63c8e7d6c788758d0c15a50fbd96028459e23ccbd0faf60f63f1bd576ecdb3c2e8dd301d8d6131a87595300f743d997b0ce430b568186ce3c8e58e93c7005eff70c164eb6aa33ade5d019ecbefbb8c3725b1810a855a6505e95a9ca8224c6bb8888fa1f6e380d8635c8bb861a4c50d47b5bded7cef2a55526ece305439602603485cce7faa7b3cd0f945019eb3251bc42e3f3fdc3da2cfabe61b1e9c2e9fce541e73b418620c7d22d571939a78205f3f6d519203875ba1b6756d1e53e9d5ee82590de207f7b3fde3b14afb2600d0ba1f693e385df1f6529c11cde324603938892d171d335f9e31fd4defb08d4088aaf54c6537b20d7955dadf01133e46bcfadac1ac8bab1b6d18fc1b7a12436dee24fe735ba73e110148083da323f09eeca4706584f2e1a757085be1526ea7c8a331e33d0a7fd1ab5f257118a200e200000069875069de9a0b90681ab7ba0afc89a074f09dd5cb659188a747bb5bf5185dc82f0a0a7f5e61f14287b56a623a97f64845be39200295b2de12faa690de93b7ab315e90c3ff2858b29d8055fd62e3f002ec873c851ff4f077f6a4580e8432064f41f4ba32bb565ad43fbd276104df2fd1cb8aea2791ac7ef9d9b9c040b9373c5430e3590eda5f824c20bc58f3a53051d49826450ab4b65ce027affe24a40f751989581ac9a427ae956be52aeb2d7b8f6a919b6e795fd5e142af4d6f29540df6c7854e76386150434e68c526c2053cae762feada68de87d7490f4ddf5fcb7f0000"], 0x21a0}}, 0x24000850) pread64$auto(r3, 0x0, 0x8, 0x586) ioctl$auto_BTRFS_IOC_ADD_DEV(r7, 0x5000940a, &(0x7f0000000ac0)={@inferred=r2, "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"}) 807.785072ms ago: executing program 3 (id=725): r0 = openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cec7\x00', 0x10b101, 0x0) ioctl$auto_CEC_S_MODE(r0, 0x40046109, &(0x7f0000000140)=0xd0) 706.019864ms ago: executing program 1 (id=726): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/cpu.weight.nice\x00', 0xa001, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0xa, 0x2, 0x0) r0 = socket(0xa, 0x801, 0x106) setsockopt$auto(0x3, 0x0, 0x2, 0x0, 0x8) r1 = socket(0x2, 0x5, 0x0) mmap$auto(0xfffffffffffffffd, 0x20009, 0x4000000000df, 0xeb1, r0, 0x8000) setsockopt$auto(0x3, 0x0, 0x2, 0x0, 0x3) read$auto_stats_fops_(0xffffffffffffffff, 0x0, 0x0) r2 = syz_genetlink_get_family_id$auto_batadv(&(0x7f0000000140), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) sendmsg$auto_BATADV_CMD_SET_MESH(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x1c, r2, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x140080e4) sendmmsg$auto(r1, &(0x7f0000000140)={{&(0x7f0000000040), 0x10, &(0x7f00000000c0)={0x0, 0x10000}, 0x7, 0x0, 0x5, 0xb}, 0xfff}, 0x8, 0x311) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop6\x00', 0x18dd01, 0x0) get_robust_list$auto(0x0, 0x0, 0x0) open_by_handle_at$auto(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x9}, 0x3) socket(0x11, 0x3, 0x9) mmap$auto(0x0, 0x40009, 0x6, 0x9b72, 0x7, 0x28000) bpf$auto(0x0, &(0x7f0000000780)=@link_update={0xa, @new_map_fd=0x5, 0x4007, @old_prog_fd=0x13b}, 0xa3) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) 656.982314ms ago: executing program 0 (id=727): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r0 = socket(0x10, 0x2, 0x0) mmap$auto(0x0, 0x1, 0x3, 0xeb1, r0, 0x8000) mremap$auto(0x0, 0x8001, 0x3fd6, 0x40000000000403, 0x1ffffffe) pivot_root$auto(0x0, 0x0) openat$auto_tracing_iter_fops_trace(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/tracing/trace_options\x00', 0x8000, 0x0) openat$auto_hwsim_fops_rx_rssi_(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/ieee80211/phy0/hwsim/rx_rssi\x00', 0x0, 0x0) mmap$auto(0x0, 0x202000d, 0x3, 0xeb1, 0xfffffffffffffffa, 0x7ffc) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0x6, 0x15) mmap$auto(0x0, 0xe982, 0x3, 0xeb1, 0xffffffffffffffff, 0x8004) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) r2 = ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$auto(r2, 0x4008ae6a, r3) prctl$auto(0x38, 0x81, 0x0, 0x5, 0x7) bpf$auto(0x5, 0x0, 0x80) madvise$auto(0x0, 0xffffffffffff0005, 0x19) getgid() mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) sysfs$auto(0x2, 0x10000000000002e, 0x0) r4 = fsopen$auto(0x0, 0x1) fsconfig$auto(r4, 0x8, 0x0, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb2, 0xfffffffffffffffb, 0x8000) r5 = getpid() process_vm_readv$auto(r5, 0x0, 0x1, &(0x7f0000000280)={0x0, 0xffffffff}, 0x6, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/system/memory/memory12/power/control\x00', 0x432b03, 0x0) close_range$auto(0x2, 0x8, 0x0) 555.110699ms ago: executing program 3 (id=728): mmap$auto(0x0, 0x4, 0xdf, 0x9b72, 0x2, 0x8000) r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/scsi/sg/def_reserved_size\x00', 0x402, 0x0) write$auto(r0, 0x0, 0x7) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/bus/nd/drivers/nd_region/unbind\x00', 0x60c301, 0x0) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/fail-nth\x00', 0x802, 0x0) socket(0x2, 0x2, 0x0) socket(0x11, 0x3, 0x2) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, 0x0, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) r2 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f00000013c0)='/sys/kernel/debug/ieee80211/phy4/netdev:wlan1/stations/08:02:11:00:00:00/last_seq_ctrl\x00', 0x2000, 0x0) read$auto_debugfs_full_proxy_file_operations_internal(r2, 0x0, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/core/rps_default_mask\x00', 0x82, 0x0) socket(0x11, 0x3, 0x9) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/usb/drivers/dvb_usb_dib0700/remove_id\x00', 0xa240, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/devices/virtual/block/ram9/diskseq\x00', 0x2440, 0x0) io_uring_setup$auto(0x59, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x60742, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x1, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x60742, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x101842, 0x0) socketpair$auto(0x8001e, 0x6, 0x4, 0x0) r3 = openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000180), 0x101002, 0x0) write$auto(r3, 0x0, 0xc3) 231.442783ms ago: executing program 0 (id=729): mmap$auto(0x0, 0x20006, 0x4000000000df, 0xeb1, 0x401, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, 0x0, 0x800) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/zram0/io_stat\x00', 0xe80, 0x0) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0], 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0x200000c4) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB='v'], 0x1ac}}, 0x40000) r0 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r0, &(0x7f0000000080)={{0x0, 0x8002, &(0x7f00000002c0)={0x0, 0xc4}, 0x2, 0x0, 0x6, 0x1}, 0x5}, 0x3, 0x8) 38.342267ms ago: executing program 1 (id=730): openat$auto_proc_mountinfo_operations_mnt_namespace(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/mountinfo\x00', 0x28c40, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, 0x8, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r0, &(0x7f0000000180)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3da) mmap$auto(0x0, 0x2020009, 0x3, 0x800000000000eb1, 0xfffffffffffffffa, 0x8000) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000b00)={'veth0_to_bridge\x00', 0x0}) r3 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_LINKINFO_GET(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000080)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010025bd7000fddb2e08000100001600"/29, @ANYRES32=r2, @ANYBLOB], 0x20}, 0x1, 0x0, 0x0, 0x4880}, 0x2002c810) close_range$auto(0x2, 0x8, 0x0) mprotect$auto(0x200000000000, 0x806121, 0x8) mq_getsetattr$auto(0xffffffffffffffff, 0x0, 0x0) 8.282672ms ago: executing program 3 (id=731): mmap$auto(0x0, 0x4020009, 0x1000, 0xeb1, 0x401, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) close_range$auto(0x2, 0x8, 0x0) unshare$auto(0x40000080) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/devices/virtual/net/erspan0/queues/tx-0/xps_cpus\x00', 0x8382, 0x0) unshare$auto(0x40000080) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) syslog$auto(0x3, &(0x7f0000000080)='..\x00k\xce\xa0\x17\bI3\'\xc5tw\xd7\x1d\x00\x80\x00\x00\x00\x00\x00\x00j<\v\xf47\n\xa7\xd2\x8b\x11e1\xb3\xfdd\x04\xa9 1q\x97\xc4,\xa9^\xc1\xb6\xa1q\x0f\xd1\x013\x87l\xb9\x1e\x05\x90\xa2', 0x5) r0 = socket(0x28, 0x5, 0x0) connect$auto(r0, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x2710, @hyper=0x1000000}, 0x56) r1 = getpid() r2 = syz_open_procfs$namespace(r1, &(0x7f0000000080)) fchdir$auto(r2) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000480)='/sys/power/resume\x00', 0x189002, 0x0) sendfile$auto(r3, r3, 0x0, 0x1) syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$auto_mousedev_fops_mousedev(0xffffffffffffff9c, 0x0, 0x42000, 0x0) io_uring_setup$auto(0x59, &(0x7f0000000080)={0x7ffffffc, 0x8, 0x3000, 0x3, 0x7, 0x400b, r4, [], {0x6, 0x3, 0x8c48, 0x29a, 0x9, 0x81, 0x104, 0x6, 0x4}, {0x100, 0x1, 0x101, 0x85, 0x2, 0x24, 0xfe000000, 0x8, 0x8}}) openat$auto_vhci_fops_hci_vhci(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, &(0x7f0000000400)='/sys/kernel/debug/usb/usbmon/0u\x00', 0x22202, 0x0) pread64$auto(r5, 0x0, 0x0, 0x9) mmap$auto(0x0, 0x3, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) socket$nl_generic(0x10, 0x3, 0x10) epoll_create1$auto(0x20000000) read$auto_mon_fops_text_t_mon_text(r5, 0x0, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f0000000580)={[0x1ff, 0x8000, 0xd, 0x1, 0x200948d, 0x3, 0x10015f4da0a, 0xd, 0x7, 0x6, 0x8000001f, 0x8, 0x6d3e, 0xc, 0x2, 0x2]}, 0x0) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) mmap$auto(0x0, 0x28009, 0x4000000000dc, 0xeb1, 0x401, 0x8) mmap$auto(0x0, 0x9, 0x2000df, 0xeb1, 0x401, 0x8000) 0s ago: executing program 0 (id=732): r0 = openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) r1 = openat$auto_proc_single_file_operations_base(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/ksm_stat\x00', 0x103282, 0x0) read$auto_proc_single_file_operations_base(r1, &(0x7f0000000480)=""/238, 0xee) sysfs$auto(0x2, 0x44, 0x0) r2 = fsopen$auto(0x0, 0x1) fsconfig$auto(r2, 0x8, 0x0, 0x0, 0x0) write$auto_console_fops_tty_io(r0, &(0x7f0000000000)="c80d1b5d399b4d", 0xfdef) kernel console output (not intermixed with test programs): 6185] ? __pfx_chrdev_open+0x10/0x10 [ 112.680209][ T6185] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 112.680257][ T6185] do_dentry_open+0x6d8/0x1660 [ 112.680293][ T6185] ? __pfx_chrdev_open+0x10/0x10 [ 112.680341][ T6185] vfs_open+0x82/0x3f0 [ 112.680390][ T6185] path_openat+0x208c/0x31a0 [ 112.680439][ T6185] ? __pfx_path_openat+0x10/0x10 [ 112.680492][ T6185] do_file_open+0x20e/0x430 [ 112.680533][ T6185] ? __pfx_do_file_open+0x10/0x10 [ 112.680601][ T6185] ? alloc_fd+0x476/0x790 [ 112.680639][ T6185] ? do_getname+0x191/0x390 [ 112.680688][ T6185] do_sys_openat2+0x10d/0x1e0 [ 112.680735][ T6185] ? __pfx_do_sys_openat2+0x10/0x10 [ 112.680785][ T6185] ? __fget_files+0x21f/0x3d0 [ 112.680827][ T6185] __x64_sys_openat+0x12d/0x210 [ 112.680877][ T6185] ? __pfx___x64_sys_openat+0x10/0x10 [ 112.680941][ T6185] do_syscall_64+0x106/0xf80 [ 112.680974][ T6185] ? clear_bhb_loop+0x40/0x90 [ 112.681017][ T6185] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 112.681051][ T6185] RIP: 0033:0x7faad2b9c819 [ 112.681080][ T6185] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 112.681120][ T6185] RSP: 002b:00007faad399b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 112.681152][ T6185] RAX: ffffffffffffffda RBX: 00007faad2e15fa0 RCX: 00007faad2b9c819 [ 112.681175][ T6185] RDX: 0000000000000000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 112.681196][ T6185] RBP: 00007faad2c32c91 R08: 0000000000000000 R09: 0000000000000000 [ 112.681215][ T6185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 112.681235][ T6185] R13: 00007faad2e16038 R14: 00007faad2e15fa0 R15: 00007ffd2c1279b8 [ 112.681278][ T6185] [ 113.012211][ T6185] Unable to find swap-space signature [ 113.648840][ T6205] nbd: must specify a device to reconfigure [ 114.679890][ T6216] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 115.435006][ T6222] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 115.830756][ T6201] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 115.840510][ T51] Bluetooth: hci0: command 0x0c1a tx timeout [ 116.439734][ T6201] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 116.520633][ T6201] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 116.552506][ T6201] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 116.855623][ T6246] nbd: must specify a device to reconfigure [ 117.910681][ T51] Bluetooth: hci1: command 0x0c1a tx timeout [ 118.412283][ T6281] netlink: 'syz.3.101': attribute type 2 has an invalid length. [ 118.561618][ T51] Bluetooth: hci2: command 0x0c1a tx timeout [ 118.630619][ T51] Bluetooth: hci3: command 0x0c1a tx timeout [ 118.727903][ T6292] mmap: syz.3.103 (6292) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 118.871474][ T6296] Unable to find swap-space signature [ 120.292457][ T6314] FAULT_INJECTION: forcing a failure. [ 120.292457][ T6314] name failslab, interval 1, probability 0, space 0, times 0 [ 120.310305][ T6314] CPU: 1 UID: 0 PID: 6314 Comm: syz.1.110 Not tainted syzkaller #0 PREEMPT(full) [ 120.310350][ T6314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 120.310369][ T6314] Call Trace: [ 120.310380][ T6314] [ 120.310392][ T6314] dump_stack_lvl+0x100/0x190 [ 120.310480][ T6314] should_fail_ex.cold+0x5/0xa [ 120.310520][ T6314] should_failslab+0xc2/0x120 [ 120.310559][ T6314] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 120.310594][ T6314] ? kasprintf+0xc7/0x100 [ 120.310637][ T6314] ? do_dentry_open+0x6d8/0x1660 [ 120.310672][ T6314] ? vfs_open+0x82/0x3f0 [ 120.310713][ T6314] ? path_openat+0x208c/0x31a0 [ 120.310756][ T6314] kvasprintf+0xbc/0x150 [ 120.310801][ T6314] ? __pfx_kvasprintf+0x10/0x10 [ 120.310863][ T6314] kasprintf+0xc7/0x100 [ 120.310907][ T6314] ? __pfx_kasprintf+0x10/0x10 [ 120.310958][ T6314] ? rcu_is_watching+0x12/0xc0 [ 120.311026][ T6314] ? lockdep_init_map_type+0x5c/0x250 [ 120.311082][ T6314] drm_debugfs_clients_add+0x48/0x210 [ 120.311132][ T6314] drm_file_alloc+0x5c6/0xb40 [ 120.311187][ T6314] drm_open_helper+0x1fc/0x540 [ 120.311241][ T6314] drm_open+0x1a0/0x3e0 [ 120.311290][ T6314] ? __pfx_drm_open+0x10/0x10 [ 120.311338][ T6314] drm_stub_open+0x20f/0x380 [ 120.311389][ T6314] ? __pfx_drm_stub_open+0x10/0x10 [ 120.311438][ T6314] chrdev_open+0x234/0x6a0 [ 120.311474][ T6314] ? __pfx_apparmor_file_open+0x10/0x10 [ 120.311513][ T6314] ? __pfx_chrdev_open+0x10/0x10 [ 120.311553][ T6314] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 120.311601][ T6314] do_dentry_open+0x6d8/0x1660 [ 120.311637][ T6314] ? __pfx_chrdev_open+0x10/0x10 [ 120.311686][ T6314] vfs_open+0x82/0x3f0 [ 120.311736][ T6314] path_openat+0x208c/0x31a0 [ 120.311788][ T6314] ? __pfx_path_openat+0x10/0x10 [ 120.311842][ T6314] do_file_open+0x20e/0x430 [ 120.311882][ T6314] ? __pfx_do_file_open+0x10/0x10 [ 120.311951][ T6314] ? alloc_fd+0x476/0x790 [ 120.311997][ T6314] ? do_getname+0x191/0x390 [ 120.312047][ T6314] do_sys_openat2+0x10d/0x1e0 [ 120.312095][ T6314] ? __pfx_do_sys_openat2+0x10/0x10 [ 120.312146][ T6314] ? __fget_files+0x21f/0x3d0 [ 120.312188][ T6314] __x64_sys_openat+0x12d/0x210 [ 120.312238][ T6314] ? __pfx___x64_sys_openat+0x10/0x10 [ 120.312302][ T6314] do_syscall_64+0x106/0xf80 [ 120.312336][ T6314] ? clear_bhb_loop+0x40/0x90 [ 120.312378][ T6314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.312413][ T6314] RIP: 0033:0x7f9c9619c819 [ 120.312449][ T6314] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 120.312481][ T6314] RSP: 002b:00007f9c970b2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 120.312512][ T6314] RAX: ffffffffffffffda RBX: 00007f9c96415fa0 RCX: 00007f9c9619c819 [ 120.312535][ T6314] RDX: 0000000000000000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 120.312556][ T6314] RBP: 00007f9c96232c91 R08: 0000000000000000 R09: 0000000000000000 [ 120.312576][ T6314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 120.312596][ T6314] R13: 00007f9c96416038 R14: 00007f9c96415fa0 R15: 00007ffcd89665a8 [ 120.312641][ T6314] [ 120.739026][ T6314] Unable to find swap-space signature [ 120.853451][ T6326] nbd: must specify a device to reconfigure [ 121.067694][ T6329] busy [ 121.264777][ T6336] netlink: 'syz.1.116': attribute type 11 has an invalid length. [ 121.294033][ T6336] netlink: 'syz.1.116': attribute type 11 has an invalid length. [ 121.321281][ T6336] netlink: 'syz.1.116': attribute type 11 has an invalid length. [ 121.623836][ T6315] syz.3.109 (6315) used greatest stack depth: 19672 bytes left [ 121.961583][ T6353] Zero length message leads to an empty skb [ 123.306026][ T6374] ptrace attach of "./syz-executor exec"[5823] was attempted by "./syz-executor exec"[6374] [ 124.141085][ T6381] syz.3.125 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 125.741409][ T6405] zswap: compressor not available [ 126.200365][ T6414] Unable to find swap-space signature [ 126.860313][ T6431] ======================================================= [ 126.860313][ T6431] WARNING: The mand mount option has been deprecated and [ 126.860313][ T6431] and is ignored by this kernel. Remove the mand [ 126.860313][ T6431] option from the mount to silence this warning. [ 126.860313][ T6431] ======================================================= [ 127.446576][ T6441] netlink: 'syz.3.144': attribute type 11 has an invalid length. [ 127.498574][ T6441] netlink: 'syz.3.144': attribute type 11 has an invalid length. [ 127.530527][ T6441] netlink: 'syz.3.144': attribute type 11 has an invalid length. [ 128.217118][ T6456] netlink: 346 bytes leftover after parsing attributes in process `syz.1.146'. [ 128.569101][ T6462] FAULT_INJECTION: forcing a failure. [ 128.569101][ T6462] name failslab, interval 1, probability 0, space 0, times 0 [ 128.587858][ T6462] CPU: 0 UID: 0 PID: 6462 Comm: syz.3.147 Not tainted syzkaller #0 PREEMPT(full) [ 128.587908][ T6462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 128.587928][ T6462] Call Trace: [ 128.587939][ T6462] [ 128.587951][ T6462] dump_stack_lvl+0x100/0x190 [ 128.588010][ T6462] should_fail_ex.cold+0x5/0xa [ 128.588052][ T6462] should_failslab+0xc2/0x120 [ 128.588090][ T6462] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 128.588126][ T6462] ? kasprintf+0xc7/0x100 [ 128.588170][ T6462] ? do_dentry_open+0x6d8/0x1660 [ 128.588205][ T6462] ? vfs_open+0x82/0x3f0 [ 128.588245][ T6462] ? path_openat+0x208c/0x31a0 [ 128.588288][ T6462] kvasprintf+0xbc/0x150 [ 128.588334][ T6462] ? __pfx_kvasprintf+0x10/0x10 [ 128.588396][ T6462] kasprintf+0xc7/0x100 [ 128.588441][ T6462] ? __pfx_kasprintf+0x10/0x10 [ 128.588490][ T6462] ? rcu_is_watching+0x12/0xc0 [ 128.588546][ T6462] ? lockdep_init_map_type+0x5c/0x250 [ 128.588601][ T6462] drm_debugfs_clients_add+0x48/0x210 [ 128.588653][ T6462] drm_file_alloc+0x5c6/0xb40 [ 128.588708][ T6462] drm_open_helper+0x1fc/0x540 [ 128.588773][ T6462] drm_open+0x1a0/0x3e0 [ 128.588823][ T6462] ? __pfx_drm_open+0x10/0x10 [ 128.588872][ T6462] drm_stub_open+0x20f/0x380 [ 128.588922][ T6462] ? __pfx_drm_stub_open+0x10/0x10 [ 128.588972][ T6462] chrdev_open+0x234/0x6a0 [ 128.589010][ T6462] ? __pfx_apparmor_file_open+0x10/0x10 [ 128.589049][ T6462] ? __pfx_chrdev_open+0x10/0x10 [ 128.589090][ T6462] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 128.589139][ T6462] do_dentry_open+0x6d8/0x1660 [ 128.589174][ T6462] ? __pfx_chrdev_open+0x10/0x10 [ 128.589223][ T6462] vfs_open+0x82/0x3f0 [ 128.589273][ T6462] path_openat+0x208c/0x31a0 [ 128.589324][ T6462] ? __pfx_path_openat+0x10/0x10 [ 128.589378][ T6462] do_file_open+0x20e/0x430 [ 128.589418][ T6462] ? __pfx_do_file_open+0x10/0x10 [ 128.589505][ T6462] ? alloc_fd+0x476/0x790 [ 128.589547][ T6462] ? do_getname+0x191/0x390 [ 128.589598][ T6462] do_sys_openat2+0x10d/0x1e0 [ 128.589646][ T6462] ? __pfx_do_sys_openat2+0x10/0x10 [ 128.589698][ T6462] ? __fget_files+0x21f/0x3d0 [ 128.589748][ T6462] __x64_sys_openat+0x12d/0x210 [ 128.589798][ T6462] ? __pfx___x64_sys_openat+0x10/0x10 [ 128.589863][ T6462] do_syscall_64+0x106/0xf80 [ 128.589898][ T6462] ? clear_bhb_loop+0x40/0x90 [ 128.589941][ T6462] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.589976][ T6462] RIP: 0033:0x7faad2b9c819 [ 128.590003][ T6462] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 128.590036][ T6462] RSP: 002b:00007faad399b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 128.590068][ T6462] RAX: ffffffffffffffda RBX: 00007faad2e15fa0 RCX: 00007faad2b9c819 [ 128.590090][ T6462] RDX: 0000000000000000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 128.590111][ T6462] RBP: 00007faad2c32c91 R08: 0000000000000000 R09: 0000000000000000 [ 128.590131][ T6462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 128.590150][ T6462] R13: 00007faad2e16038 R14: 00007faad2e15fa0 R15: 00007ffd2c1279b8 [ 128.590194][ T6462] [ 128.926425][ T6463] Unable to find swap-space signature [ 129.249082][ T6473] sctp: [Deprecated]: syz.1.150 (pid 6473) Use of int in maxseg socket option. [ 129.249082][ T6473] Use struct sctp_assoc_value instead [ 131.470899][ T6503] FAULT_INJECTION: forcing a failure. [ 131.470899][ T6503] name failslab, interval 1, probability 0, space 0, times 0 [ 131.531981][ T6503] CPU: 1 UID: 0 PID: 6503 Comm: syz.1.158 Not tainted syzkaller #0 PREEMPT(full) [ 131.532024][ T6503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 131.532043][ T6503] Call Trace: [ 131.532053][ T6503] [ 131.532066][ T6503] dump_stack_lvl+0x100/0x190 [ 131.532124][ T6503] should_fail_ex.cold+0x5/0xa [ 131.532165][ T6503] should_failslab+0xc2/0x120 [ 131.532204][ T6503] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 131.532240][ T6503] ? kasprintf+0xc7/0x100 [ 131.532282][ T6503] ? do_dentry_open+0x6d8/0x1660 [ 131.532316][ T6503] ? vfs_open+0x82/0x3f0 [ 131.532356][ T6503] ? path_openat+0x208c/0x31a0 [ 131.532397][ T6503] kvasprintf+0xbc/0x150 [ 131.532443][ T6503] ? __pfx_kvasprintf+0x10/0x10 [ 131.532505][ T6503] kasprintf+0xc7/0x100 [ 131.532551][ T6503] ? __pfx_kasprintf+0x10/0x10 [ 131.532612][ T6503] ? rcu_is_watching+0x12/0xc0 [ 131.532669][ T6503] ? lockdep_init_map_type+0x5c/0x250 [ 131.532725][ T6503] drm_debugfs_clients_add+0x48/0x210 [ 131.532776][ T6503] drm_file_alloc+0x5c6/0xb40 [ 131.532831][ T6503] drm_open_helper+0x1fc/0x540 [ 131.532886][ T6503] drm_open+0x1a0/0x3e0 [ 131.532932][ T6503] ? __pfx_drm_open+0x10/0x10 [ 131.532980][ T6503] drm_stub_open+0x20f/0x380 [ 131.533031][ T6503] ? __pfx_drm_stub_open+0x10/0x10 [ 131.533079][ T6503] chrdev_open+0x234/0x6a0 [ 131.533116][ T6503] ? __pfx_apparmor_file_open+0x10/0x10 [ 131.533154][ T6503] ? __pfx_chrdev_open+0x10/0x10 [ 131.533192][ T6503] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 131.533239][ T6503] do_dentry_open+0x6d8/0x1660 [ 131.533273][ T6503] ? __pfx_chrdev_open+0x10/0x10 [ 131.533320][ T6503] vfs_open+0x82/0x3f0 [ 131.533370][ T6503] path_openat+0x208c/0x31a0 [ 131.533421][ T6503] ? __pfx_path_openat+0x10/0x10 [ 131.533473][ T6503] do_file_open+0x20e/0x430 [ 131.533512][ T6503] ? __pfx_do_file_open+0x10/0x10 [ 131.533588][ T6503] ? alloc_fd+0x476/0x790 [ 131.533629][ T6503] ? do_getname+0x191/0x390 [ 131.533663][ T6503] do_sys_openat2+0x10d/0x1e0 [ 131.533695][ T6503] ? __pfx_do_sys_openat2+0x10/0x10 [ 131.533730][ T6503] ? __fget_files+0x21f/0x3d0 [ 131.533759][ T6503] __x64_sys_openat+0x12d/0x210 [ 131.533792][ T6503] ? __pfx___x64_sys_openat+0x10/0x10 [ 131.533836][ T6503] do_syscall_64+0x106/0xf80 [ 131.533859][ T6503] ? clear_bhb_loop+0x40/0x90 [ 131.533888][ T6503] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 131.533912][ T6503] RIP: 0033:0x7f9c9619c819 [ 131.533931][ T6503] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 131.533953][ T6503] RSP: 002b:00007f9c970b2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 131.533974][ T6503] RAX: ffffffffffffffda RBX: 00007f9c96415fa0 RCX: 00007f9c9619c819 [ 131.533989][ T6503] RDX: 0000000000000000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 131.534003][ T6503] RBP: 00007f9c96232c91 R08: 0000000000000000 R09: 0000000000000000 [ 131.534017][ T6503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 131.534030][ T6503] R13: 00007f9c96416038 R14: 00007f9c96415fa0 R15: 00007ffcd89665a8 [ 131.534059][ T6503] [ 131.850184][ T6506] Unable to find swap-space signature [ 131.952739][ T6504] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x78000 [ 131.962226][ T6504] head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 131.976125][ T6504] memcg:ffff888037f74f01 [ 131.980887][ T6504] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 131.988528][ T6504] page_type: f5(slab) [ 132.000644][ T6504] raw: 00fff00000000040 ffff88801ce91780 dead000000000100 dead000000000122 [ 132.009352][ T6504] raw: 0000000000000000 0000000800150015 00000000f5000000 ffff888037f74f01 [ 132.018352][ T6504] head: 00fff00000000040 ffff88801ce91780 dead000000000100 dead000000000122 [ 132.027182][ T6504] head: 0000000000000000 0000000800150015 00000000f5000000 ffff888037f74f01 [ 132.036147][ T6504] head: 00fff00000000001 ffffea0001e00001 00000000ffffffff 00000000ffffffff [ 132.045646][ T6504] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000002 [ 132.054423][ T6504] page dumped because: unmovable page [ 132.059819][ T6504] page_owner tracks the page as allocated [ 132.066902][ T6504] page last allocated via order 1, migratetype Reclaimable, gfp_mask 0xd20d0(__GFP_RECLAIMABLE|__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5198, tgid 5198 (udevd), ts 56639655568, free_ts 32194018111 [ 132.089695][ T6504] post_alloc_hook+0x153/0x170 [ 132.094666][ T6504] get_page_from_freelist+0x111d/0x3140 [ 132.100330][ T6504] __alloc_frozen_pages_noprof+0x27c/0x2ba0 [ 132.106402][ T6504] new_slab+0xa6/0x6b0 [ 132.110656][ T6504] refill_objects+0x26b/0x400 [ 132.115411][ T6504] __pcs_replace_empty_main+0x1ab/0x660 [ 132.121313][ T6504] kmem_cache_alloc_lru_noprof+0x485/0x6e0 [ 132.127208][ T6504] __d_alloc+0x34/0xa80 [ 132.132570][ T6504] d_alloc_parallel+0x111/0x14e0 [ 132.137600][ T6504] __lookup_slow+0x193/0x460 [ 132.145666][ T6504] lookup_slow+0x50/0x70 [ 132.150025][ T6504] path_lookupat+0x5e8/0xc40 [ 132.160587][ T6504] filename_lookup+0x202/0x590 [ 132.165423][ T6504] vfs_statx+0xff/0x3f0 [ 132.169671][ T6504] vfs_fstatat+0x77/0xe0 [ 132.177094][ T6504] __do_sys_newfstatat+0x9d/0x120 [ 132.182289][ T6504] page last free pid 1 tgid 1 stack trace: [ 132.188222][ T6504] __free_frozen_pages+0x7e1/0x10d0 [ 132.193541][ T6504] free_contig_range+0xde/0x1d0 [ 132.198553][ T6504] destroy_args+0xa8/0x7a0 [ 132.215029][ T6504] debug_vm_pgtable+0x1b66/0x34c0 [ 132.231504][ T6504] do_one_initcall+0x11d/0x760 [ 132.250561][ T6504] kernel_init_freeable+0x6e5/0x7a0 [ 132.255912][ T6504] kernel_init+0x1f/0x1e0 [ 132.260312][ T6504] ret_from_fork+0x754/0xd80 [ 132.270039][ T6504] ret_from_fork_asm+0x1a/0x30 [ 132.916787][ T6530] netlink: 8 bytes leftover after parsing attributes in process `syz.0.164'. [ 133.036117][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.043138][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.597448][ T6528] netlink: 12 bytes leftover after parsing attributes in process `syz.0.164'. [ 134.738046][ T6559] Dead loop on virtual device ip6_vti0, fix it urgently! [ 134.746256][ T6559] Dead loop on virtual device ip6_vti0, fix it urgently! [ 134.775402][ T6559] Dead loop on virtual device ip6_vti0, fix it urgently! [ 134.825107][ T6559] Dead loop on virtual device ip6_vti0, fix it urgently! [ 134.841941][ T6559] Dead loop on virtual device ip6_vti0, fix it urgently! [ 134.870183][ T6559] Dead loop on virtual device ip6_vti0, fix it urgently! [ 134.888870][ T6559] Dead loop on virtual device ip6_vti0, fix it urgently! [ 135.142049][ T6573] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 136.178891][ T6552] kexec: Could not allocate control_code_buffer [ 137.127393][ T6604] ptp ptp0: new virtual clock ptp1 [ 137.145770][ T6604] ptp ptp0: guarantee physical clock free running [ 137.342727][ T6614] nbd: must specify a device to reconfigure [ 137.584524][ T6622] FAULT_INJECTION: forcing a failure. [ 137.584524][ T6622] name failslab, interval 1, probability 0, space 0, times 0 [ 137.597448][ T6622] CPU: 1 UID: 0 PID: 6622 Comm: syz.0.188 Not tainted syzkaller #0 PREEMPT(full) [ 137.597495][ T6622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 137.597516][ T6622] Call Trace: [ 137.597526][ T6622] [ 137.597539][ T6622] dump_stack_lvl+0x100/0x190 [ 137.597602][ T6622] should_fail_ex.cold+0x5/0xa [ 137.597644][ T6622] should_failslab+0xc2/0x120 [ 137.597682][ T6622] __kmalloc_cache_noprof+0x7a/0x6f0 [ 137.597730][ T6622] ? __do_sys_fanotify_init+0x5cf/0xe50 [ 137.597782][ T6622] ? get_mem_cgroup_from_mm+0x88/0x600 [ 137.597832][ T6622] ? get_mem_cgroup_from_mm+0x132/0x600 [ 137.597897][ T6622] __do_sys_fanotify_init+0x5cf/0xe50 [ 137.597956][ T6622] do_syscall_64+0x106/0xf80 [ 137.597990][ T6622] ? clear_bhb_loop+0x40/0x90 [ 137.598039][ T6622] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 137.598074][ T6622] RIP: 0033:0x7fe160d9c819 [ 137.598101][ T6622] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 137.598135][ T6622] RSP: 002b:00007fe161b81028 EFLAGS: 00000246 ORIG_RAX: 000000000000012c [ 137.598168][ T6622] RAX: ffffffffffffffda RBX: 00007fe161015fa0 RCX: 00007fe160d9c819 [ 137.598190][ T6622] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000602 [ 137.598210][ T6622] RBP: 00007fe160e32c91 R08: 0000000000000000 R09: 0000000000000000 [ 137.598230][ T6622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 137.598249][ T6622] R13: 00007fe161016038 R14: 00007fe161015fa0 R15: 00007ffd90e23678 [ 137.598293][ T6622] [ 139.192467][ T6653] block2mtd: error: cannot open device /sys/module/block2mtd/parameters/block2mtd [ 140.441704][ T6659] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 140.825357][ T6670] netlink: 'syz.1.199': attribute type 11 has an invalid length. [ 140.837307][ T6670] netlink: 'syz.1.199': attribute type 11 has an invalid length. [ 140.928084][ T6656] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 140.952737][ T6656] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 140.958850][ T6656] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 140.987769][ T6656] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 141.242069][ T6673] FAULT_INJECTION: forcing a failure. [ 141.242069][ T6673] name fail_futex, interval 1, probability 0, space 0, times 1 [ 141.261012][ T6673] CPU: 1 UID: 8 PID: 6673 Comm: syz.1.199 Not tainted syzkaller #0 PREEMPT(full) [ 141.261056][ T6673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 141.261076][ T6673] Call Trace: [ 141.261086][ T6673] [ 141.261099][ T6673] dump_stack_lvl+0x100/0x190 [ 141.261156][ T6673] should_fail_ex.cold+0x5/0xa [ 141.261205][ T6673] get_futex_key+0x1d2/0x1620 [ 141.261253][ T6673] ? __pfx_get_futex_key+0x10/0x10 [ 141.261295][ T6673] ? is_bpf_text_address+0x8a/0x1a0 [ 141.261350][ T6673] ? is_bpf_text_address+0x8a/0x1a0 [ 141.261404][ T6673] ? bpf_ksym_find+0x124/0x1c0 [ 141.261454][ T6673] futex_wait_setup+0x83/0x510 [ 141.261520][ T6673] __futex_wait+0x19f/0x300 [ 141.261576][ T6673] ? __pfx___futex_wait+0x10/0x10 [ 141.261636][ T6673] ? __pfx_futex_wake_mark+0x10/0x10 [ 141.261695][ T6673] ? futex_hash+0x2c5/0x380 [ 141.261751][ T6673] futex_wait+0xed/0x380 [ 141.261803][ T6673] ? __pfx_futex_wait+0x10/0x10 [ 141.261881][ T6673] do_futex+0x1ef/0x350 [ 141.261928][ T6673] ? __pfx_do_futex+0x10/0x10 [ 141.261984][ T6673] __x64_sys_futex+0x34f/0x4d0 [ 141.262040][ T6673] ? __pfx___x64_sys_futex+0x10/0x10 [ 141.262084][ T6673] ? __put_cred+0x111/0x180 [ 141.262135][ T6673] ? keyctl_session_to_parent+0x39a/0xae0 [ 141.262194][ T6673] do_syscall_64+0x106/0xf80 [ 141.262228][ T6673] ? clear_bhb_loop+0x40/0x90 [ 141.262270][ T6673] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.262305][ T6673] RIP: 0033:0x7f9c9619c819 [ 141.262332][ T6673] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 141.262364][ T6673] RSP: 002b:00007f9c970700e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 141.262396][ T6673] RAX: ffffffffffffffda RBX: 00007f9c96416188 RCX: 00007f9c9619c819 [ 141.262418][ T6673] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f9c96416188 [ 141.262439][ T6673] RBP: 00007f9c96416180 R08: 0000000000000000 R09: 0000000000000000 [ 141.262459][ T6673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 141.262479][ T6673] R13: 00007f9c96416218 R14: 00007ffcd89664c0 R15: 00007ffcd89665a8 [ 141.262523][ T6673] [ 141.570191][ T6684] FAULT_INJECTION: forcing a failure. [ 141.570191][ T6684] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 141.583631][ T6684] CPU: 1 UID: 0 PID: 6684 Comm: syz.3.202 Not tainted syzkaller #0 PREEMPT(full) [ 141.583726][ T6684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 141.583744][ T6684] Call Trace: [ 141.583754][ T6684] [ 141.583765][ T6684] dump_stack_lvl+0x100/0x190 [ 141.583820][ T6684] should_fail_ex.cold+0x5/0xa [ 141.583853][ T6684] _copy_to_iter+0x5a4/0x1720 [ 141.583895][ T6684] ? __pfx__copy_to_iter+0x10/0x10 [ 141.583926][ T6684] ? info_read+0x98/0xb0 [ 141.583957][ T6684] ? snd_info_seq_show+0xd5/0x120 [ 141.583997][ T6684] ? single_next+0xd/0x40 [ 141.584037][ T6684] ? single_stop+0x9/0x10 [ 141.584076][ T6684] ? traverse.part.0.constprop.0+0x2c5/0x650 [ 141.584143][ T6684] seq_read_iter+0x691/0x1270 [ 141.584200][ T6684] ? aa_file_perm+0x7f3/0x14d0 [ 141.584262][ T6684] seq_read+0x33b/0x4c0 [ 141.584315][ T6684] ? __pfx_seq_read+0x10/0x10 [ 141.584395][ T6684] ? __pfx_seq_read+0x10/0x10 [ 141.584447][ T6684] proc_reg_read+0x240/0x330 [ 141.584500][ T6684] ? __pfx_proc_reg_read+0x10/0x10 [ 141.584554][ T6684] vfs_read+0x1e4/0xb30 [ 141.584592][ T6684] ? __pfx_vfs_read+0x10/0x10 [ 141.584621][ T6684] ? find_held_lock+0x2b/0x80 [ 141.584661][ T6684] ? __fget_files+0x215/0x3d0 [ 141.584694][ T6684] ? __fget_files+0x215/0x3d0 [ 141.584733][ T6684] ? __fget_files+0x21f/0x3d0 [ 141.584779][ T6684] __x64_sys_pread64+0x1eb/0x250 [ 141.584815][ T6684] ? __pfx___x64_sys_pread64+0x10/0x10 [ 141.584864][ T6684] do_syscall_64+0x106/0xf80 [ 141.584896][ T6684] ? clear_bhb_loop+0x40/0x90 [ 141.584936][ T6684] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.584970][ T6684] RIP: 0033:0x7faad2b9c819 [ 141.584996][ T6684] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 141.585027][ T6684] RSP: 002b:00007faad399b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 141.585056][ T6684] RAX: ffffffffffffffda RBX: 00007faad2e15fa0 RCX: 00007faad2b9c819 [ 141.585077][ T6684] RDX: 0000200000000042 RSI: 0000000000000000 RDI: 0000000000000005 [ 141.585096][ T6684] RBP: 00007faad399b090 R08: 0000000000000000 R09: 0000000000000000 [ 141.585115][ T6684] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 141.585133][ T6684] R13: 00007faad2e16038 R14: 00007faad2e15fa0 R15: 00007ffd2c1279b8 [ 141.585176][ T6684] [ 141.660745][ T6517] Bluetooth: hci0: command 0x0c1a tx timeout [ 141.765325][ T6679] netlink: zone id is out of range [ 141.852365][ T6679] netlink: zone id is out of range [ 141.857584][ T6679] netlink: zone id is out of range [ 141.863226][ T6679] netlink: zone id is out of range [ 141.868395][ T6679] netlink: zone id is out of range [ 141.876943][ T6679] netlink: zone id is out of range [ 141.882525][ T6679] netlink: zone id is out of range [ 141.887687][ T6679] netlink: zone id is out of range [ 141.897361][ T6679] netlink: zone id is out of range [ 142.184703][ T6695] capability: warning: `syz.3.204' uses 32-bit capabilities (legacy support in use) [ 142.495747][ T6700] netlink: 354 bytes leftover after parsing attributes in process `syz.3.206'. [ 142.638934][ T6706] netlink: 'syz.1.208': attribute type 11 has an invalid length. [ 142.656645][ T6706] netlink: 'syz.1.208': attribute type 11 has an invalid length. [ 142.685382][ T6706] netlink: 'syz.1.208': attribute type 11 has an invalid length. [ 143.030712][ T6517] Bluetooth: hci3: command 0x0c1a tx timeout [ 143.037373][ T6517] Bluetooth: hci2: command 0x0c1a tx timeout [ 143.043836][ T6517] Bluetooth: hci1: command 0x0c1a tx timeout [ 144.237662][ T6741] aoe: copy from user failed [ 144.243040][ T6741] aoe: could not set interface list: too many interfaces [ 145.194499][ T30] audit: type=1804 audit(4294967333.240:4): pid=6752 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.3.216" name="/newroot/57/file0" dev="tmpfs" ino=317 res=1 errno=0 [ 145.312196][ T30] audit: type=1804 audit(4294967333.350:5): pid=6753 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.3.216" name="/newroot/57/file0" dev="tmpfs" ino=317 res=1 errno=0 [ 145.359728][ T6750] bridge0: port 3(veth1_macvtap) entered blocking state [ 145.377915][ T6750] bridge0: port 3(veth1_macvtap) entered disabled state [ 145.390108][ T6750] veth1_macvtap: entered allmulticast mode [ 145.409361][ T6750] veth1_macvtap: left allmulticast mode [ 145.666123][ T6758] __vm_enough_memory: pid: 6758, comm: syz.2.218, bytes: 4398046511104 not enough memory for the allocation [ 146.011534][ T6775] netlink: 'syz.2.223': attribute type 1 has an invalid length. [ 148.008561][ T6819] FAULT_INJECTION: forcing a failure. [ 148.008561][ T6819] name fail_futex, interval 1, probability 0, space 0, times 0 [ 148.108211][ T6819] CPU: 1 UID: 8 PID: 6819 Comm: syz.3.237 Not tainted syzkaller #0 PREEMPT(full) [ 148.108255][ T6819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 148.108274][ T6819] Call Trace: [ 148.108284][ T6819] [ 148.108302][ T6819] dump_stack_lvl+0x100/0x190 [ 148.108360][ T6819] should_fail_ex.cold+0x5/0xa [ 148.108399][ T6819] get_futex_key+0x1d2/0x1620 [ 148.108448][ T6819] ? __pfx_get_futex_key+0x10/0x10 [ 148.108489][ T6819] ? kasan_save_stack+0x3f/0x50 [ 148.108519][ T6819] ? kasan_save_stack+0x30/0x50 [ 148.108547][ T6819] ? kasan_record_aux_stack+0xa7/0xc0 [ 148.108590][ T6819] ? __call_rcu_common.constprop.0+0xa5/0x9b0 [ 148.108636][ T6819] ? __put_cred+0x10c/0x180 [ 148.108684][ T6819] ? keyctl_session_to_parent+0x95a/0xae0 [ 148.108721][ T6819] ? __do_sys_keyctl+0x2b1/0x5a0 [ 148.108754][ T6819] ? do_syscall_64+0x106/0xf80 [ 148.108786][ T6819] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.108827][ T6819] futex_wake+0xea/0x530 [ 148.108883][ T6819] ? __pfx_futex_wake+0x10/0x10 [ 148.108952][ T6819] do_futex+0x32b/0x350 [ 148.108998][ T6819] ? __pfx_do_futex+0x10/0x10 [ 148.109055][ T6819] __x64_sys_futex+0x34f/0x4d0 [ 148.109105][ T6819] ? __pfx___x64_sys_futex+0x10/0x10 [ 148.109150][ T6819] ? __put_cred+0x111/0x180 [ 148.109198][ T6819] ? keyctl_session_to_parent+0x39a/0xae0 [ 148.109253][ T6819] do_syscall_64+0x106/0xf80 [ 148.109284][ T6819] ? clear_bhb_loop+0x40/0x90 [ 148.109331][ T6819] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.109365][ T6819] RIP: 0033:0x7faad2b9c819 [ 148.109391][ T6819] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 148.109423][ T6819] RSP: 002b:00007faad399b0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 148.109453][ T6819] RAX: ffffffffffffffda RBX: 00007faad2e15fa8 RCX: 00007faad2b9c819 [ 148.109474][ T6819] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007faad2e15fac [ 148.109494][ T6819] RBP: 00007faad2e15fa0 R08: 0000000000000000 R09: 0000000000000000 [ 148.109513][ T6819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 148.109532][ T6819] R13: 00007faad2e16038 R14: 00007ffd2c1278d0 R15: 00007ffd2c1279b8 [ 148.109572][ T6819] [ 148.742751][ T6842] Unable to find swap-space signature [ 152.377875][ T6897] nbd: must specify a device to reconfigure [ 152.599548][ T6886] NFSD: Failed to start, no listeners configured. [ 154.421097][ T6922] FAULT_INJECTION: forcing a failure. [ 154.421097][ T6922] name failslab, interval 1, probability 0, space 0, times 0 [ 154.502492][ T6922] CPU: 1 UID: 0 PID: 6922 Comm: syz.2.259 Not tainted syzkaller #0 PREEMPT(full) [ 154.502537][ T6922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 154.502566][ T6922] Call Trace: [ 154.502578][ T6922] [ 154.502592][ T6922] dump_stack_lvl+0x100/0x190 [ 154.502652][ T6922] should_fail_ex.cold+0x5/0xa [ 154.502688][ T6922] should_failslab+0xc2/0x120 [ 154.502721][ T6922] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 154.502751][ T6922] ? kasprintf+0xc7/0x100 [ 154.502787][ T6922] ? do_dentry_open+0x6d8/0x1660 [ 154.502816][ T6922] ? vfs_open+0x82/0x3f0 [ 154.502850][ T6922] ? path_openat+0x208c/0x31a0 [ 154.502885][ T6922] kvasprintf+0xbc/0x150 [ 154.502923][ T6922] ? __pfx_kvasprintf+0x10/0x10 [ 154.502974][ T6922] kasprintf+0xc7/0x100 [ 154.503011][ T6922] ? __pfx_kasprintf+0x10/0x10 [ 154.503051][ T6922] ? rcu_is_watching+0x12/0xc0 [ 154.503099][ T6922] ? lockdep_init_map_type+0x5c/0x250 [ 154.503146][ T6922] drm_debugfs_clients_add+0x48/0x210 [ 154.503187][ T6922] drm_file_alloc+0x5c6/0xb40 [ 154.503233][ T6922] drm_open_helper+0x1fc/0x540 [ 154.503280][ T6922] drm_open+0x1a0/0x3e0 [ 154.503321][ T6922] ? __pfx_drm_open+0x10/0x10 [ 154.503362][ T6922] drm_stub_open+0x20f/0x380 [ 154.503404][ T6922] ? __pfx_drm_stub_open+0x10/0x10 [ 154.503444][ T6922] chrdev_open+0x234/0x6a0 [ 154.503474][ T6922] ? __pfx_apparmor_file_open+0x10/0x10 [ 154.503506][ T6922] ? __pfx_chrdev_open+0x10/0x10 [ 154.503539][ T6922] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 154.503585][ T6922] do_dentry_open+0x6d8/0x1660 [ 154.503614][ T6922] ? __pfx_chrdev_open+0x10/0x10 [ 154.503654][ T6922] vfs_open+0x82/0x3f0 [ 154.503696][ T6922] path_openat+0x208c/0x31a0 [ 154.503739][ T6922] ? __pfx_path_openat+0x10/0x10 [ 154.503784][ T6922] do_file_open+0x20e/0x430 [ 154.503817][ T6922] ? __pfx_do_file_open+0x10/0x10 [ 154.503872][ T6922] ? alloc_fd+0x476/0x790 [ 154.503904][ T6922] ? do_getname+0x191/0x390 [ 154.503945][ T6922] do_sys_openat2+0x10d/0x1e0 [ 154.503985][ T6922] ? __pfx_do_sys_openat2+0x10/0x10 [ 154.504027][ T6922] ? __fget_files+0x21f/0x3d0 [ 154.504063][ T6922] __x64_sys_openat+0x12d/0x210 [ 154.504104][ T6922] ? __pfx___x64_sys_openat+0x10/0x10 [ 154.504158][ T6922] do_syscall_64+0x106/0xf80 [ 154.504186][ T6922] ? clear_bhb_loop+0x40/0x90 [ 154.504220][ T6922] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 154.504249][ T6922] RIP: 0033:0x7fe53b39c819 [ 154.504274][ T6922] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 154.504301][ T6922] RSP: 002b:00007fe5395ee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 154.504328][ T6922] RAX: ffffffffffffffda RBX: 00007fe53b615fa0 RCX: 00007fe53b39c819 [ 154.504347][ T6922] RDX: 0000000000000000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 154.504365][ T6922] RBP: 00007fe53b432c91 R08: 0000000000000000 R09: 0000000000000000 [ 154.504383][ T6922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 154.504400][ T6922] R13: 00007fe53b616038 R14: 00007fe53b615fa0 R15: 00007ffd6da3ee98 [ 154.504436][ T6922] [ 155.137856][ T6930] syz.2.270 uses obsolete (PF_INET,SOCK_PACKET) [ 156.280668][ T6949] netlink: 8 bytes leftover after parsing attributes in process `syz.2.265'. [ 157.278123][ T6972] netlink: 8 bytes leftover after parsing attributes in process `syz.0.268'. [ 162.544928][ T7074] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 162.572444][ T7074] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 162.621548][ T7074] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 162.627686][ T7074] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 162.690120][ T7070] __vm_enough_memory: pid: 7070, comm: syz.0.287, bytes: 4398046511104 not enough memory for the allocation [ 164.151885][ T6725] Bluetooth: hci0: command 0x0c1a tx timeout [ 164.633421][ T6725] Bluetooth: hci2: command 0x0c1a tx timeout [ 164.639538][ T6540] Bluetooth: hci1: command 0x0c1a tx timeout [ 164.716564][ T6725] Bluetooth: hci3: command 0x0c1a tx timeout [ 165.487698][ T7135] zswap: compressor not available [ 166.933732][ T7169] FAULT_INJECTION: forcing a failure. [ 166.933732][ T7169] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 167.101284][ T7169] CPU: 0 UID: 8 PID: 7169 Comm: syz.1.306 Not tainted syzkaller #0 PREEMPT(full) [ 167.101331][ T7169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 167.101352][ T7169] Call Trace: [ 167.101363][ T7169] [ 167.101376][ T7169] dump_stack_lvl+0x100/0x190 [ 167.101435][ T7169] should_fail_ex.cold+0x5/0xa [ 167.101477][ T7169] _copy_to_iter+0x1f3/0x1720 [ 167.101533][ T7169] ? __pfx___skb_try_recv_datagram+0x10/0x10 [ 167.101587][ T7169] ? __pfx__copy_to_iter+0x10/0x10 [ 167.101627][ T7169] ? kasan_quarantine_put+0x104/0x240 [ 167.101682][ T7169] ? lockdep_hardirqs_on+0x78/0x100 [ 167.101721][ T7169] ? __skb_recv_datagram+0x1b2/0x220 [ 167.101778][ T7169] simple_copy_to_iter+0x46/0x90 [ 167.101824][ T7169] __skb_datagram_iter+0x129/0x900 [ 167.101869][ T7169] ? __pfx_simple_copy_to_iter+0x10/0x10 [ 167.101919][ T7169] ? skb_recv_datagram+0x88/0xc0 [ 167.101972][ T7169] skb_copy_datagram_iter+0xa1/0x270 [ 167.102023][ T7169] netlink_recvmsg+0x27e/0xa90 [ 167.102064][ T7169] ? __pfx_netlink_recvmsg+0x10/0x10 [ 167.102095][ T7169] ? __fget_files+0x215/0x3d0 [ 167.102128][ T7169] ? __fget_files+0x215/0x3d0 [ 167.102168][ T7169] ? aa_sock_msg_perm.isra.0+0x100/0x1b0 [ 167.102207][ T7169] ? __pfx_netlink_recvmsg+0x10/0x10 [ 167.102243][ T7169] sock_recvmsg+0x1a4/0x1f0 [ 167.102286][ T7169] __sys_recvfrom+0x200/0x300 [ 167.102339][ T7169] ? __pfx___sys_recvfrom+0x10/0x10 [ 167.102405][ T7169] ? fd_install+0x223/0x580 [ 167.102455][ T7169] ? xfd_validate_state+0x129/0x190 [ 167.102522][ T7169] __x64_sys_recvfrom+0xe0/0x1c0 [ 167.102573][ T7169] ? do_syscall_64+0x95/0xf80 [ 167.102607][ T7169] ? lockdep_hardirqs_on+0x78/0x100 [ 167.102641][ T7169] do_syscall_64+0x106/0xf80 [ 167.102674][ T7169] ? clear_bhb_loop+0x40/0x90 [ 167.102715][ T7169] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.102751][ T7169] RIP: 0033:0x7f9c9615d04e [ 167.102778][ T7169] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 167.102810][ T7169] RSP: 002b:00007f9c9704de88 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 167.102842][ T7169] RAX: ffffffffffffffda RBX: 00007f9c9704f6c0 RCX: 00007f9c9615d04e [ 167.102864][ T7169] RDX: 0000000000001000 RSI: 00007f9c9704e000 RDI: 0000000000000004 [ 167.102885][ T7169] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 167.102905][ T7169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 167.102924][ T7169] R13: 00007f9c9704df58 R14: 00007f9c9704e000 R15: 0000000000000000 [ 167.102967][ T7169] [ 167.409751][ T7178] netlink: 'syz.3.309': attribute type 2 has an invalid length. [ 169.286230][ T7197] zswap: compressor not available [ 170.755457][ T7216] FAULT_INJECTION: forcing a failure. [ 170.755457][ T7216] name failslab, interval 1, probability 0, space 0, times 0 [ 170.807653][ T7216] CPU: 1 UID: 8 PID: 7216 Comm: syz.0.318 Not tainted syzkaller #0 PREEMPT(full) [ 170.807698][ T7216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 170.807724][ T7216] Call Trace: [ 170.807735][ T7216] [ 170.807747][ T7216] dump_stack_lvl+0x100/0x190 [ 170.807807][ T7216] should_fail_ex.cold+0x5/0xa [ 170.807848][ T7216] should_failslab+0xc2/0x120 [ 170.807888][ T7216] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 170.807924][ T7216] ? key_alloc+0x423/0x1310 [ 170.807969][ T7216] ? kmem_cache_alloc_noprof+0x292/0x6e0 [ 170.808030][ T7216] kmemdup_noprof+0x29/0x60 [ 170.808065][ T7216] key_alloc+0x423/0x1310 [ 170.808128][ T7216] ? __pfx_key_alloc+0x10/0x10 [ 170.808172][ T7216] ? __pfx_key_default_cmp+0x10/0x10 [ 170.808226][ T7216] ? __pfx_keyring_search_iterator+0x10/0x10 [ 170.808284][ T7216] keyring_alloc+0x44/0xc0 [ 170.808339][ T7216] look_up_user_keyrings+0x465/0x790 [ 170.808386][ T7216] ? __pfx_look_up_user_keyrings+0x10/0x10 [ 170.808424][ T7216] ? futex_wait+0x125/0x380 [ 170.808477][ T7216] ? __pfx_futex_wait+0x10/0x10 [ 170.808567][ T7216] lookup_user_key+0xbb1/0x1300 [ 170.808617][ T7216] ? __pfx_lookup_user_key+0x10/0x10 [ 170.808683][ T7216] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 170.808745][ T7216] ? __x64_sys_futex+0x34f/0x4d0 [ 170.808790][ T7216] ? __x64_sys_futex+0x358/0x4d0 [ 170.808851][ T7216] keyctl_session_to_parent+0x28/0xae0 [ 170.808899][ T7216] __do_sys_keyctl+0x2b1/0x5a0 [ 170.808944][ T7216] do_syscall_64+0x106/0xf80 [ 170.808977][ T7216] ? clear_bhb_loop+0x40/0x90 [ 170.809025][ T7216] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 170.809060][ T7216] RIP: 0033:0x7fe160d9c819 [ 170.809088][ T7216] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 170.809124][ T7216] RSP: 002b:00007fe161b81028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 170.809163][ T7216] RAX: ffffffffffffffda RBX: 00007fe161015fa0 RCX: 00007fe160d9c819 [ 170.809190][ T7216] RDX: fffffffffffffffd RSI: fffffffffffffffc RDI: 0000000000000012 [ 170.809211][ T7216] RBP: 00007fe160e32c91 R08: 0000000000000001 R09: 0000000000000000 [ 170.809231][ T7216] R10: fffffffffffffffd R11: 0000000000000246 R12: 0000000000000000 [ 170.809252][ T7216] R13: 00007fe161016038 R14: 00007fe161015fa0 R15: 00007ffd90e23678 [ 170.809301][ T7216] [ 174.053551][ T7275] netlink: 28 bytes leftover after parsing attributes in process `syz.3.337'. [ 174.441770][ T7284] FAULT_INJECTION: forcing a failure. [ 174.441770][ T7284] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 174.477552][ T7284] CPU: 1 UID: 0 PID: 7284 Comm: syz.1.339 Not tainted syzkaller #0 PREEMPT(full) [ 174.477592][ T7284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 174.477611][ T7284] Call Trace: [ 174.477621][ T7284] [ 174.477633][ T7284] dump_stack_lvl+0x100/0x190 [ 174.477688][ T7284] should_fail_ex.cold+0x5/0xa [ 174.477728][ T7284] _copy_to_user+0x32/0xd0 [ 174.477775][ T7284] simple_read_from_buffer+0xcb/0x170 [ 174.477833][ T7284] proc_fail_nth_read+0x1af/0x230 [ 174.477888][ T7284] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 174.477939][ T7284] ? rw_verify_area+0xce/0x6d0 [ 174.477988][ T7284] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 174.478031][ T7284] vfs_read+0x1e4/0xb30 [ 174.478068][ T7284] ? __pfx_vfs_read+0x10/0x10 [ 174.478098][ T7284] ? __fget_files+0x215/0x3d0 [ 174.478140][ T7284] ? __fget_files+0x21f/0x3d0 [ 174.478185][ T7284] ksys_read+0x12a/0x250 [ 174.478220][ T7284] ? __pfx_ksys_read+0x10/0x10 [ 174.478264][ T7284] do_syscall_64+0x106/0xf80 [ 174.478296][ T7284] ? clear_bhb_loop+0x40/0x90 [ 174.478337][ T7284] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 174.478370][ T7284] RIP: 0033:0x7f9c9615d04e [ 174.478395][ T7284] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 174.478425][ T7284] RSP: 002b:00007f9c97090fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 174.478455][ T7284] RAX: ffffffffffffffda RBX: 00007f9c970916c0 RCX: 00007f9c9615d04e [ 174.478476][ T7284] RDX: 000000000000000f RSI: 00007f9c970910a0 RDI: 0000000000000004 [ 174.478495][ T7284] RBP: 00007f9c97091090 R08: 0000000000000000 R09: 0000000000000000 [ 174.478514][ T7284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 174.478533][ T7284] R13: 00007f9c96416128 R14: 00007f9c96416090 R15: 00007ffcd89665a8 [ 174.478577][ T7284] [ 175.407452][ T7303] netlink: 12 bytes leftover after parsing attributes in process `syz.1.343'. [ 175.501546][ T7289] GUP no longer grows the stack in syz.3.342 (7289): 14000-401000 (4000) [ 175.541579][ T7289] CPU: 0 UID: 0 PID: 7289 Comm: syz.3.342 Not tainted syzkaller #0 PREEMPT(full) [ 175.541611][ T7289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 175.541625][ T7289] Call Trace: [ 175.541633][ T7289] [ 175.541641][ T7289] dump_stack_lvl+0x100/0x190 [ 175.541684][ T7289] gup_vma_lookup.cold+0x83/0x96 [ 175.541721][ T7289] __get_user_pages+0x241/0x34d0 [ 175.541773][ T7289] ? down_read_killable+0x30e/0x4c0 [ 175.541808][ T7289] ? __lock_acquire+0x4a5/0x2630 [ 175.541840][ T7289] ? __pfx___get_user_pages+0x10/0x10 [ 175.541878][ T7289] __gup_longterm_locked+0x87d/0x16f0 [ 175.541951][ T7289] ? __pfx___gup_longterm_locked+0x10/0x10 [ 175.541997][ T7289] ? try_get_folio+0x262/0x750 [ 175.542032][ T7289] ? find_held_lock+0x2b/0x80 [ 175.542069][ T7289] ? sanity_check_pinned_pages+0x5f6/0x1250 [ 175.542103][ T7289] gup_fast_fallback+0x18c6/0x2460 [ 175.542154][ T7289] ? __pfx_gup_fast_fallback+0x10/0x10 [ 175.542191][ T7289] ? do_raw_spin_lock+0x128/0x260 [ 175.542232][ T7289] pin_user_pages_fast+0xa7/0xf0 [ 175.542262][ T7289] ? __pfx_pin_user_pages_fast+0x10/0x10 [ 175.542291][ T7289] ? do_raw_spin_unlock+0x145/0x1e0 [ 175.542327][ T7289] ? find_held_lock+0x2b/0x80 [ 175.542349][ T7289] ? __debug_object_init+0x2de/0x3d0 [ 175.542375][ T7289] ? __debug_object_init+0x2de/0x3d0 [ 175.542402][ T7289] iov_iter_extract_pages+0xa0d/0x1ef0 [ 175.542442][ T7289] ? __lock_acquire+0x4a5/0x2630 [ 175.542474][ T7289] ? __pfx_iov_iter_extract_pages+0x10/0x10 [ 175.542510][ T7289] ? __lock_acquire+0x4a5/0x2630 [ 175.542547][ T7289] iov_iter_extract_bvecs+0x10e/0xf40 [ 175.542585][ T7289] ? find_held_lock+0x2b/0x80 [ 175.542608][ T7289] ? bio_associate_blkg_from_css+0x394/0x13f0 [ 175.542646][ T7289] ? __pfx_iov_iter_extract_bvecs+0x10/0x10 [ 175.542681][ T7289] ? bio_associate_blkg_from_css+0x550/0x13f0 [ 175.542724][ T7289] bio_iov_iter_get_pages+0x26a/0x970 [ 175.542763][ T7289] __blkdev_direct_IO_simple+0x3a7/0x890 [ 175.542815][ T7289] ? __pfx___blkdev_direct_IO_simple+0x10/0x10 [ 175.542879][ T7289] ? __lock_acquire+0x4a5/0x2630 [ 175.542918][ T7289] blkdev_direct_IO+0xc76/0x1fb0 [ 175.542970][ T7289] ? __pfx_blkdev_direct_IO+0x10/0x10 [ 175.543007][ T7289] ? rcu_is_watching+0x12/0xc0 [ 175.543045][ T7289] ? __mark_inode_dirty+0x55c/0x1790 [ 175.543080][ T7289] ? filemap_check_errors+0xa9/0x150 [ 175.543116][ T7289] blkdev_write_iter+0x703/0xd70 [ 175.543160][ T7289] vfs_write+0x6ac/0x1070 [ 175.543185][ T7289] ? __pfx_blkdev_write_iter+0x10/0x10 [ 175.543226][ T7289] ? __pfx_vfs_write+0x10/0x10 [ 175.543247][ T7289] ? find_held_lock+0x2b/0x80 [ 175.543288][ T7289] ksys_write+0x12a/0x250 [ 175.543311][ T7289] ? __pfx_ksys_write+0x10/0x10 [ 175.543343][ T7289] do_syscall_64+0x106/0xf80 [ 175.543367][ T7289] ? clear_bhb_loop+0x40/0x90 [ 175.543396][ T7289] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 175.543420][ T7289] RIP: 0033:0x7faad2b9c819 [ 175.543440][ T7289] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 175.543463][ T7289] RSP: 002b:00007faad399b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 175.543485][ T7289] RAX: ffffffffffffffda RBX: 00007faad2e15fa0 RCX: 00007faad2b9c819 [ 175.543500][ T7289] RDX: 000000000010007c RSI: 0000000000000000 RDI: 0000000000000004 [ 175.543514][ T7289] RBP: 00007faad2c32c91 R08: 0000000000000000 R09: 0000000000000000 [ 175.543529][ T7289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 175.543543][ T7289] R13: 00007faad2e16038 R14: 00007faad2e15fa0 R15: 00007ffd2c1279b8 [ 175.543573][ T7289] [ 176.330849][ T7319] FAULT_INJECTION: forcing a failure. [ 176.330849][ T7319] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 176.403362][ T7319] CPU: 0 UID: 0 PID: 7319 Comm: syz.0.348 Not tainted syzkaller #0 PREEMPT(full) [ 176.403391][ T7319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 176.403411][ T7319] Call Trace: [ 176.403421][ T7319] [ 176.403429][ T7319] dump_stack_lvl+0x100/0x190 [ 176.403487][ T7319] should_fail_ex.cold+0x5/0xa [ 176.403515][ T7319] _copy_from_user+0x2e/0xd0 [ 176.403545][ T7319] copy_msghdr_from_user+0x9f/0x4f0 [ 176.403577][ T7319] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 176.403612][ T7319] ? __pfx__kstrtoull+0x10/0x10 [ 176.403654][ T7319] ___sys_sendmsg+0x106/0x1e0 [ 176.403685][ T7319] ? __pfx____sys_sendmsg+0x10/0x10 [ 176.403727][ T7319] ? find_held_lock+0x2b/0x80 [ 176.403773][ T7319] __sys_sendmmsg+0x205/0x430 [ 176.403798][ T7319] ? __pfx___sys_sendmmsg+0x10/0x10 [ 176.403829][ T7319] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 176.403866][ T7319] ? fput+0x79/0x100 [ 176.403894][ T7319] ? ksys_write+0x1ac/0x250 [ 176.403916][ T7319] ? __pfx_ksys_write+0x10/0x10 [ 176.403943][ T7319] __x64_sys_sendmmsg+0x9c/0x100 [ 176.403964][ T7319] ? lockdep_hardirqs_on+0x78/0x100 [ 176.403987][ T7319] do_syscall_64+0x106/0xf80 [ 176.404008][ T7319] ? clear_bhb_loop+0x40/0x90 [ 176.404037][ T7319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.404060][ T7319] RIP: 0033:0x7fe160d9c819 [ 176.404078][ T7319] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 176.404100][ T7319] RSP: 002b:00007fe161b81028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 176.404128][ T7319] RAX: ffffffffffffffda RBX: 00007fe161015fa0 RCX: 00007fe160d9c819 [ 176.404143][ T7319] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 176.404157][ T7319] RBP: 00007fe161b81090 R08: 0000000000000000 R09: 0000000000000000 [ 176.404170][ T7319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 176.404183][ T7319] R13: 00007fe161016038 R14: 00007fe161015fa0 R15: 00007ffd90e23678 [ 176.404213][ T7319] [ 177.321038][ T7329] zswap: compressor  not available [ 181.890570][ T7382] kexec: Could not allocate control_code_buffer [ 182.819336][ T7462] nbd: must specify a device to reconfigure [ 182.849189][ T7463] FAULT_INJECTION: forcing a failure. [ 182.849189][ T7463] name failslab, interval 1, probability 0, space 0, times 0 [ 182.911817][ T7463] CPU: 0 UID: 8 PID: 7463 Comm: syz.0.382 Not tainted syzkaller #0 PREEMPT(full) [ 182.911863][ T7463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 182.911884][ T7463] Call Trace: [ 182.911895][ T7463] [ 182.911908][ T7463] dump_stack_lvl+0x100/0x190 [ 182.911970][ T7463] should_fail_ex.cold+0x5/0xa [ 182.912013][ T7463] should_failslab+0xc2/0x120 [ 182.912053][ T7463] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 182.912089][ T7463] ? key_alloc+0x423/0x1310 [ 182.912139][ T7463] ? kmem_cache_alloc_noprof+0x292/0x6e0 [ 182.912200][ T7463] kmemdup_noprof+0x29/0x60 [ 182.912236][ T7463] key_alloc+0x423/0x1310 [ 182.912307][ T7463] ? __pfx_key_alloc+0x10/0x10 [ 182.912351][ T7463] ? __pfx_key_default_cmp+0x10/0x10 [ 182.912403][ T7463] ? __pfx_keyring_search_iterator+0x10/0x10 [ 182.912461][ T7463] keyring_alloc+0x44/0xc0 [ 182.912515][ T7463] look_up_user_keyrings+0x465/0x790 [ 182.912564][ T7463] ? __pfx_look_up_user_keyrings+0x10/0x10 [ 182.912604][ T7463] ? futex_wait+0x125/0x380 [ 182.912658][ T7463] ? __pfx_futex_wait+0x10/0x10 [ 182.912722][ T7463] lookup_user_key+0xbb1/0x1300 [ 182.912768][ T7463] ? __pfx_lookup_user_key+0x10/0x10 [ 182.912822][ T7463] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 182.912872][ T7463] ? __x64_sys_futex+0x34f/0x4d0 [ 182.912915][ T7463] ? __x64_sys_futex+0x358/0x4d0 [ 182.912972][ T7463] keyctl_session_to_parent+0x28/0xae0 [ 182.913018][ T7463] __do_sys_keyctl+0x2b1/0x5a0 [ 182.913059][ T7463] do_syscall_64+0x106/0xf80 [ 182.913092][ T7463] ? clear_bhb_loop+0x40/0x90 [ 182.913143][ T7463] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 182.913179][ T7463] RIP: 0033:0x7fe160d9c819 [ 182.913207][ T7463] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 182.913240][ T7463] RSP: 002b:00007fe15efd5028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 182.913280][ T7463] RAX: ffffffffffffffda RBX: 00007fe161016180 RCX: 00007fe160d9c819 [ 182.913303][ T7463] RDX: fffffffffffffffd RSI: fffffffffffffffc RDI: 0000000000000012 [ 182.913325][ T7463] RBP: 00007fe160e32c91 R08: 0000000000000001 R09: 0000000000000000 [ 182.913345][ T7463] R10: fffffffffffffffd R11: 0000000000000246 R12: 0000000000000000 [ 182.913366][ T7463] R13: 00007fe161016218 R14: 00007fe161016180 R15: 00007ffd90e23678 [ 182.913410][ T7463] [ 185.094264][ T7497] net_ratelimit: 19 callbacks suppressed [ 185.094291][ T7497] Dead loop on virtual device ip6_vti0, fix it urgently! [ 185.108633][ T7497] Dead loop on virtual device ip6_vti0, fix it urgently! [ 185.131069][ T7497] Dead loop on virtual device ip6_vti0, fix it urgently! [ 185.149192][ T7497] Dead loop on virtual device ip6_vti0, fix it urgently! [ 185.167380][ T7497] Dead loop on virtual device ip6_vti0, fix it urgently! [ 185.197791][ T7497] Dead loop on virtual device ip6_vti0, fix it urgently! [ 185.250269][ T7497] Dead loop on virtual device ip6_vti0, fix it urgently! [ 185.303485][ T7497] Dead loop on virtual device ip6_vti0, fix it urgently! [ 185.487940][ T7507] ptp ptp0: guarantee physical clock free running [ 185.540867][ T7501] netlink: 17216 bytes leftover after parsing attributes in process `syz.3.395'. [ 185.756227][ T30] audit: type=1800 audit(4294967311.592:6): pid=7519 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.398" name="lu_gp_id" dev="configfs" ino=15872 res=0 errno=0 [ 185.789480][ T7519] kstrtoul() returned -22 for lu_gp_id [ 185.907362][ T7511] zswap: compressor not available [ 186.255723][ T7525] FAULT_INJECTION: forcing a failure. [ 186.255723][ T7525] name fail_futex, interval 1, probability 0, space 0, times 0 [ 186.269970][ T7525] CPU: 0 UID: 8 PID: 7525 Comm: syz.3.402 Not tainted syzkaller #0 PREEMPT(full) [ 186.270016][ T7525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 186.270037][ T7525] Call Trace: [ 186.270048][ T7525] [ 186.270060][ T7525] dump_stack_lvl+0x100/0x190 [ 186.270120][ T7525] should_fail_ex.cold+0x5/0xa [ 186.270161][ T7525] get_futex_key+0x1d2/0x1620 [ 186.270208][ T7525] ? __pfx_get_futex_key+0x10/0x10 [ 186.270249][ T7525] ? kasan_save_stack+0x3f/0x50 [ 186.270279][ T7525] ? kasan_save_stack+0x30/0x50 [ 186.270308][ T7525] ? kasan_record_aux_stack+0xa7/0xc0 [ 186.270353][ T7525] ? __call_rcu_common.constprop.0+0xa5/0x9b0 [ 186.270399][ T7525] ? __put_cred+0x10c/0x180 [ 186.270447][ T7525] ? keyctl_session_to_parent+0x95a/0xae0 [ 186.270485][ T7525] ? __do_sys_keyctl+0x2b1/0x5a0 [ 186.270520][ T7525] ? do_syscall_64+0x106/0xf80 [ 186.270552][ T7525] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.270594][ T7525] futex_wake+0xea/0x530 [ 186.270650][ T7525] ? __pfx_futex_wake+0x10/0x10 [ 186.270721][ T7525] do_futex+0x32b/0x350 [ 186.270767][ T7525] ? __pfx_do_futex+0x10/0x10 [ 186.270824][ T7525] __x64_sys_futex+0x34f/0x4d0 [ 186.270875][ T7525] ? __pfx___x64_sys_futex+0x10/0x10 [ 186.270919][ T7525] ? __put_cred+0x111/0x180 [ 186.270981][ T7525] ? keyctl_session_to_parent+0x39a/0xae0 [ 186.271035][ T7525] do_syscall_64+0x106/0xf80 [ 186.271068][ T7525] ? clear_bhb_loop+0x40/0x90 [ 186.271108][ T7525] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.271142][ T7525] RIP: 0033:0x7faad2b9c819 [ 186.271168][ T7525] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 186.271200][ T7525] RSP: 002b:00007faad399b0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 186.271232][ T7525] RAX: ffffffffffffffda RBX: 00007faad2e15fa8 RCX: 00007faad2b9c819 [ 186.271254][ T7525] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007faad2e15fac [ 186.271275][ T7525] RBP: 00007faad2e15fa0 R08: 0000000000000000 R09: 0000000000000000 [ 186.271294][ T7525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 186.271314][ T7525] R13: 00007faad2e16038 R14: 00007ffd2c1278d0 R15: 00007ffd2c1279b8 [ 186.271357][ T7525] [ 187.716185][ T7558] netlink: 28 bytes leftover after parsing attributes in process `syz.2.410'. [ 187.920966][ T7567] ptp ptp0: guarantee physical clock free running [ 188.021185][ T7569] netlink: 338 bytes leftover after parsing attributes in process `syz.3.414'. [ 188.044642][ T7569] netlink: 338 bytes leftover after parsing attributes in process `syz.3.414'. [ 188.070580][ T7569] netlink: 338 bytes leftover after parsing attributes in process `syz.3.414'. [ 188.090307][ T7569] netlink: 338 bytes leftover after parsing attributes in process `syz.3.414'. [ 188.393794][ T6725] Bluetooth: hci1: unexpected subevent 0x01 length: 123 > 18 [ 189.119373][ T7588] FAULT_INJECTION: forcing a failure. [ 189.119373][ T7588] name failslab, interval 1, probability 0, space 0, times 0 [ 189.132361][ T7588] CPU: 1 UID: 8 PID: 7588 Comm: syz.2.416 Not tainted syzkaller #0 PREEMPT(full) [ 189.132405][ T7588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 189.132425][ T7588] Call Trace: [ 189.132435][ T7588] [ 189.132448][ T7588] dump_stack_lvl+0x100/0x190 [ 189.132504][ T7588] should_fail_ex.cold+0x5/0xa [ 189.132546][ T7588] should_failslab+0xc2/0x120 [ 189.132585][ T7588] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 189.132638][ T7588] ? key_alloc+0x3c5/0x1310 [ 189.132691][ T7588] ? mark_held_locks+0x40/0x70 [ 189.132744][ T7588] key_alloc+0x3c5/0x1310 [ 189.132804][ T7588] ? __pfx_key_alloc+0x10/0x10 [ 189.132850][ T7588] ? __pfx_key_default_cmp+0x10/0x10 [ 189.132903][ T7588] ? __pfx_keyring_search_iterator+0x10/0x10 [ 189.132961][ T7588] keyring_alloc+0x44/0xc0 [ 189.133017][ T7588] look_up_user_keyrings+0x508/0x790 [ 189.133066][ T7588] ? __pfx_look_up_user_keyrings+0x10/0x10 [ 189.133106][ T7588] ? futex_wake+0x1ad/0x530 [ 189.133163][ T7588] ? __pfx_futex_wake+0x10/0x10 [ 189.133223][ T7588] lookup_user_key+0xbb1/0x1300 [ 189.133269][ T7588] ? __pfx_lookup_user_key+0x10/0x10 [ 189.133323][ T7588] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 189.133372][ T7588] ? __x64_sys_futex+0x34f/0x4d0 [ 189.133417][ T7588] ? __x64_sys_futex+0x358/0x4d0 [ 189.133471][ T7588] keyctl_session_to_parent+0x28/0xae0 [ 189.133529][ T7588] __do_sys_keyctl+0x2b1/0x5a0 [ 189.133572][ T7588] do_syscall_64+0x106/0xf80 [ 189.133605][ T7588] ? clear_bhb_loop+0x40/0x90 [ 189.133648][ T7588] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.133689][ T7588] RIP: 0033:0x7fe53b39c819 [ 189.133717][ T7588] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 189.133750][ T7588] RSP: 002b:00007fe5395ac028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 189.133782][ T7588] RAX: ffffffffffffffda RBX: 00007fe53b616180 RCX: 00007fe53b39c819 [ 189.133804][ T7588] RDX: fffffffffffffffd RSI: fffffffffffffffc RDI: 0000000000000012 [ 189.133825][ T7588] RBP: 00007fe53b432c91 R08: 0000000000000001 R09: 0000000000000000 [ 189.133845][ T7588] R10: fffffffffffffffd R11: 0000000000000246 R12: 0000000000000000 [ 189.133866][ T7588] R13: 00007fe53b616218 R14: 00007fe53b616180 R15: 00007ffd6da3ee98 [ 189.133908][ T7588] [ 189.823416][ T30] audit: type=1804 audit(4294967315.640:7): pid=7603 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.3.422" name="/newroot/107/file0" dev="tmpfs" ino=579 res=1 errno=0 [ 189.921484][ T7603] bridge0: port 3(veth1_macvtap) entered blocking state [ 189.943197][ T7603] bridge0: port 3(veth1_macvtap) entered disabled state [ 189.952275][ T7603] veth1_macvtap: entered allmulticast mode [ 189.961552][ T7603] veth1_macvtap: left allmulticast mode [ 190.265956][ T7618] nbd: must specify a device to reconfigure [ 190.389772][ T7620] input: jJǸ-¶š9ã%vø“ûJ86Ö‘ as /devices/virtual/input/input9 [ 191.207250][ T7623] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 191.213528][ T7623] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 191.345232][ T7623] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 191.413215][ T7623] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 191.419623][ T7623] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 192.280417][ T7657] netlink: 16 bytes leftover after parsing attributes in process `syz.1.433'. [ 192.729921][ T6540] Bluetooth: hci0: command 0x0c1a tx timeout [ 193.301430][ T6540] Bluetooth: hci1: command 0x0c1a tx timeout [ 193.458254][ T6540] Bluetooth: hci3: command 0x0c1a tx timeout [ 193.465377][ T6725] Bluetooth: hci2: command 0x0c1a tx timeout [ 194.409732][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.416126][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 195.367555][ T6725] Bluetooth: hci1: command 0x0c1a tx timeout [ 195.830715][ T7731] FAULT_INJECTION: forcing a failure. [ 195.830715][ T7731] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 195.868000][ T7731] CPU: 1 UID: 0 PID: 7731 Comm: syz.2.451 Not tainted syzkaller #0 PREEMPT(full) [ 195.868040][ T7731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 195.868059][ T7731] Call Trace: [ 195.868070][ T7731] [ 195.868081][ T7731] dump_stack_lvl+0x100/0x190 [ 195.868144][ T7731] should_fail_ex.cold+0x5/0xa [ 195.868177][ T7731] ? prepare_alloc_pages+0x16d/0x5f0 [ 195.868220][ T7731] should_fail_alloc_page+0xeb/0x140 [ 195.868260][ T7731] prepare_alloc_pages+0x1f0/0x5f0 [ 195.868307][ T7731] __alloc_frozen_pages_noprof+0x19a/0x2ba0 [ 195.868363][ T7731] ? bpf_ksym_find+0x124/0x1c0 [ 195.868406][ T7731] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 195.868444][ T7731] ? is_bpf_text_address+0x94/0x1a0 [ 195.868497][ T7731] ? kernel_text_address+0x8d/0x100 [ 195.868547][ T7731] ? __kernel_text_address+0xd/0x30 [ 195.868595][ T7731] ? unwind_get_return_address+0x59/0xa0 [ 195.868637][ T7731] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 195.868701][ T7731] ? tomoyo_check_open_permission+0x1a2/0x3c0 [ 195.868751][ T7731] ? __lock_acquire+0x4a5/0x2630 [ 195.868802][ T7731] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 195.868840][ T7731] ? policy_nodemask+0xed/0x4f0 [ 195.868881][ T7731] alloc_pages_mpol+0x1fb/0x550 [ 195.868920][ T7731] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 195.868970][ T7731] alloc_pages_noprof+0x136/0x390 [ 195.869010][ T7731] __pmd_alloc+0x3b/0x950 [ 195.869055][ T7731] __handle_mm_fault+0xa9e/0x2b60 [ 195.869116][ T7731] ? mt_find+0x45e/0x8e0 [ 195.869155][ T7731] ? __pfx___handle_mm_fault+0x10/0x10 [ 195.869199][ T7731] ? __pfx_mt_find+0x10/0x10 [ 195.869259][ T7731] ? find_vma+0xbf/0x140 [ 195.869292][ T7731] ? __pfx_find_vma+0x10/0x10 [ 195.869330][ T7731] handle_mm_fault+0x36d/0xa20 [ 195.869387][ T7731] do_user_addr_fault+0x74c/0x12f0 [ 195.869433][ T7731] exc_page_fault+0x6f/0xd0 [ 195.869466][ T7731] asm_exc_page_fault+0x26/0x30 [ 195.869498][ T7731] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 195.869544][ T7731] Code: 93 04 00 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 73 e8 eb c5 a4 e9 cf 93 04 00 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 195.869575][ T7731] RSP: 0018:ffffc900035e79b0 EFLAGS: 00050202 [ 195.869600][ T7731] RAX: 0000000000000001 RBX: 000000000000037e RCX: 000000000000037e [ 195.869619][ T7731] RDX: 0000000000000001 RSI: ffff88807f422008 RDI: 0000000000000000 [ 195.869639][ T7731] RBP: ffffc900035e7bc0 R08: 0000000000000000 R09: ffffed100fe84470 [ 195.869659][ T7731] R10: ffff88807f422385 R11: 0000000000000000 R12: ffff88807f422008 [ 195.869678][ T7731] R13: 0000000000000000 R14: 0000000000000000 R15: 000000000000037e [ 195.869718][ T7731] _copy_to_iter+0x4c5/0x1720 [ 195.869770][ T7731] ? __pfx__copy_to_iter+0x10/0x10 [ 195.869808][ T7731] ? info_read+0x98/0xb0 [ 195.869843][ T7731] ? snd_info_seq_show+0xd5/0x120 [ 195.869883][ T7731] ? single_next+0xd/0x40 [ 195.869925][ T7731] ? single_stop+0x9/0x10 [ 195.869966][ T7731] ? traverse.part.0.constprop.0+0x2c5/0x650 [ 195.870033][ T7731] seq_read_iter+0x691/0x1270 [ 195.870089][ T7731] ? aa_file_perm+0x7f3/0x14d0 [ 195.870157][ T7731] seq_read+0x33b/0x4c0 [ 195.870210][ T7731] ? __pfx_seq_read+0x10/0x10 [ 195.870290][ T7731] ? __pfx_seq_read+0x10/0x10 [ 195.870342][ T7731] proc_reg_read+0x240/0x330 [ 195.870394][ T7731] ? __pfx_proc_reg_read+0x10/0x10 [ 195.870447][ T7731] vfs_read+0x1e4/0xb30 [ 195.870484][ T7731] ? __pfx_vfs_read+0x10/0x10 [ 195.870513][ T7731] ? find_held_lock+0x2b/0x80 [ 195.870544][ T7731] ? __fget_files+0x215/0x3d0 [ 195.870576][ T7731] ? __fget_files+0x215/0x3d0 [ 195.870617][ T7731] ? __fget_files+0x21f/0x3d0 [ 195.870662][ T7731] __x64_sys_pread64+0x1eb/0x250 [ 195.870698][ T7731] ? __pfx___x64_sys_pread64+0x10/0x10 [ 195.870746][ T7731] do_syscall_64+0x106/0xf80 [ 195.870776][ T7731] ? clear_bhb_loop+0x40/0x90 [ 195.870817][ T7731] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.870850][ T7731] RIP: 0033:0x7fe53b39c819 [ 195.870876][ T7731] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 195.870905][ T7731] RSP: 002b:00007fe5395ee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 195.870934][ T7731] RAX: ffffffffffffffda RBX: 00007fe53b615fa0 RCX: 00007fe53b39c819 [ 195.870954][ T7731] RDX: 0000200000000042 RSI: 0000000000000000 RDI: 0000000000000005 [ 195.870973][ T7731] RBP: 00007fe5395ee090 R08: 0000000000000000 R09: 0000000000000000 [ 195.870993][ T7731] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 195.871011][ T7731] R13: 00007fe53b616038 R14: 00007fe53b615fa0 R15: 00007ffd6da3ee98 [ 195.871055][ T7731] [ 197.348044][ T7747] netlink: 28 bytes leftover after parsing attributes in process `syz.1.456'. [ 197.983115][ T7764] netlink: 'syz.1.459': attribute type 1 has an invalid length. [ 199.596256][ T7786] FAULT_INJECTION: forcing a failure. [ 199.596256][ T7786] name failslab, interval 1, probability 0, space 0, times 0 [ 199.613335][ T7786] CPU: 1 UID: 8 PID: 7786 Comm: syz.2.466 Not tainted syzkaller #0 PREEMPT(full) [ 199.613373][ T7786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 199.613392][ T7786] Call Trace: [ 199.613402][ T7786] [ 199.613413][ T7786] dump_stack_lvl+0x100/0x190 [ 199.613468][ T7786] should_fail_ex.cold+0x5/0xa [ 199.613507][ T7786] should_failslab+0xc2/0x120 [ 199.613544][ T7786] __kmalloc_cache_noprof+0x7a/0x6f0 [ 199.613589][ T7786] ? assoc_array_insert+0x10b/0x32c0 [ 199.613629][ T7786] assoc_array_insert+0x10b/0x32c0 [ 199.613652][ T7786] ? __mutex_lock+0x26a/0x1b90 [ 199.613676][ T7786] ? __key_link_end+0xdb/0x170 [ 199.613713][ T7786] ? __key_link_end+0xdb/0x170 [ 199.613774][ T7786] ? key_link+0x2bb/0x390 [ 199.613852][ T7786] ? __pfx_assoc_array_insert+0x10/0x10 [ 199.613875][ T7786] ? __pfx___might_resched+0x10/0x10 [ 199.613919][ T7786] ? down_write+0x146/0x1f0 [ 199.613950][ T7786] __key_link_begin+0xf5/0x260 [ 199.613989][ T7786] key_link+0x103/0x390 [ 199.614025][ T7786] ? __pfx_keyring_search_iterator+0x10/0x10 [ 199.614061][ T7786] ? __pfx_key_link+0x10/0x10 [ 199.614098][ T7786] ? keyring_alloc+0x8e/0xc0 [ 199.614135][ T7786] look_up_user_keyrings+0x55e/0x790 [ 199.614166][ T7786] ? __pfx_look_up_user_keyrings+0x10/0x10 [ 199.614192][ T7786] ? futex_wake+0x1ad/0x530 [ 199.614231][ T7786] ? __pfx_futex_wake+0x10/0x10 [ 199.614270][ T7786] lookup_user_key+0xbb1/0x1300 [ 199.614303][ T7786] ? __pfx_lookup_user_key+0x10/0x10 [ 199.614340][ T7786] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 199.614374][ T7786] ? __x64_sys_futex+0x34f/0x4d0 [ 199.614404][ T7786] ? __x64_sys_futex+0x358/0x4d0 [ 199.614441][ T7786] keyctl_session_to_parent+0x28/0xae0 [ 199.614473][ T7786] __do_sys_keyctl+0x2b1/0x5a0 [ 199.614500][ T7786] do_syscall_64+0x106/0xf80 [ 199.614522][ T7786] ? clear_bhb_loop+0x40/0x90 [ 199.614551][ T7786] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 199.614574][ T7786] RIP: 0033:0x7fe53b39c819 [ 199.614593][ T7786] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 199.614615][ T7786] RSP: 002b:00007fe5395ee028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 199.614647][ T7786] RAX: ffffffffffffffda RBX: 00007fe53b615fa0 RCX: 00007fe53b39c819 [ 199.614661][ T7786] RDX: fffffffffffffffd RSI: fffffffffffffffc RDI: 0000000000000012 [ 199.614674][ T7786] RBP: 00007fe53b432c91 R08: 0000000000000001 R09: 0000000000000000 [ 199.614687][ T7786] R10: fffffffffffffffd R11: 0000000000000246 R12: 0000000000000000 [ 199.614700][ T7786] R13: 00007fe53b616038 R14: 00007fe53b615fa0 R15: 00007ffd6da3ee98 [ 199.614728][ T7786] [ 199.881962][ T7791] zswap: compressor not available [ 201.660982][ T7836] netlink: 346 bytes leftover after parsing attributes in process `syz.1.478'. [ 202.242660][ T7851] FAULT_INJECTION: forcing a failure. [ 202.242660][ T7851] name fail_futex, interval 1, probability 0, space 0, times 0 [ 202.343693][ T7851] CPU: 1 UID: 8 PID: 7851 Comm: syz.3.479 Not tainted syzkaller #0 PREEMPT(full) [ 202.343738][ T7851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 202.343770][ T7851] Call Trace: [ 202.343792][ T7851] [ 202.343819][ T7851] dump_stack_lvl+0x100/0x190 [ 202.343889][ T7851] should_fail_ex.cold+0x5/0xa [ 202.343931][ T7851] get_futex_key+0x1d2/0x1620 [ 202.343979][ T7851] ? __pfx_get_futex_key+0x10/0x10 [ 202.344021][ T7851] ? kasan_save_stack+0x3f/0x50 [ 202.344051][ T7851] ? kasan_save_stack+0x30/0x50 [ 202.344080][ T7851] ? kasan_record_aux_stack+0xa7/0xc0 [ 202.344125][ T7851] ? __call_rcu_common.constprop.0+0xa5/0x9b0 [ 202.344184][ T7851] ? __put_cred+0x10c/0x180 [ 202.344241][ T7851] ? keyctl_session_to_parent+0x95a/0xae0 [ 202.344281][ T7851] ? __do_sys_keyctl+0x2b1/0x5a0 [ 202.344316][ T7851] ? do_syscall_64+0x106/0xf80 [ 202.344350][ T7851] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 202.344390][ T7851] futex_wake+0xea/0x530 [ 202.344448][ T7851] ? __pfx_futex_wake+0x10/0x10 [ 202.344520][ T7851] do_futex+0x32b/0x350 [ 202.344568][ T7851] ? __pfx_do_futex+0x10/0x10 [ 202.344626][ T7851] __x64_sys_futex+0x34f/0x4d0 [ 202.344679][ T7851] ? __pfx___x64_sys_futex+0x10/0x10 [ 202.344725][ T7851] ? __put_cred+0x111/0x180 [ 202.344777][ T7851] ? keyctl_session_to_parent+0x39a/0xae0 [ 202.344829][ T7851] do_syscall_64+0x106/0xf80 [ 202.344862][ T7851] ? clear_bhb_loop+0x40/0x90 [ 202.344905][ T7851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 202.344939][ T7851] RIP: 0033:0x7faad2b9c819 [ 202.344966][ T7851] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 202.344997][ T7851] RSP: 002b:00007faad0df60e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 202.345028][ T7851] RAX: ffffffffffffffda RBX: 00007faad2e16188 RCX: 00007faad2b9c819 [ 202.345049][ T7851] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007faad2e1618c [ 202.345070][ T7851] RBP: 00007faad2e16180 R08: 0000000000000000 R09: 0000000000000000 [ 202.345090][ T7851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 202.345109][ T7851] R13: 00007faad2e16218 R14: 00007ffd2c1278d0 R15: 00007ffd2c1279b8 [ 202.345153][ T7851] [ 204.366300][ T7882] FAULT_INJECTION: forcing a failure. [ 204.366300][ T7882] name failslab, interval 1, probability 0, space 0, times 0 [ 204.386855][ T7882] CPU: 0 UID: 0 PID: 7882 Comm: syz.1.491 Not tainted syzkaller #0 PREEMPT(full) [ 204.386899][ T7882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 204.386918][ T7882] Call Trace: [ 204.386931][ T7882] [ 204.386944][ T7882] dump_stack_lvl+0x100/0x190 [ 204.387002][ T7882] should_fail_ex.cold+0x5/0xa [ 204.387043][ T7882] ? sk_prot_alloc+0x10b/0x2a0 [ 204.387081][ T7882] should_failslab+0xc2/0x120 [ 204.387122][ T7882] __kmalloc_noprof+0xe0/0x850 [ 204.387174][ T7882] ? security_inode_alloc+0xcf/0x2c0 [ 204.387222][ T7882] sk_prot_alloc+0x10b/0x2a0 [ 204.387265][ T7882] sk_alloc+0x36/0xe80 [ 204.387318][ T7882] __netlink_create+0x5e/0x2c0 [ 204.387374][ T7882] __netlink_kernel_create+0xed/0x750 [ 204.387412][ T7882] ? __pfx___netlink_kernel_create+0x10/0x10 [ 204.387470][ T7882] ? __pfx_genl_pernet_init+0x10/0x10 [ 204.387508][ T7882] genl_pernet_init+0xbd/0x160 [ 204.387543][ T7882] ? __pfx_genl_pernet_init+0x10/0x10 [ 204.387575][ T7882] ? lockdep_init_map_type+0x5c/0x250 [ 204.387616][ T7882] ? __pfx_genl_rcv+0x10/0x10 [ 204.387645][ T7882] ? __pfx_genl_bind+0x10/0x10 [ 204.387674][ T7882] ? __pfx_genl_unbind+0x10/0x10 [ 204.387703][ T7882] ? __pfx_genl_release+0x10/0x10 [ 204.387736][ T7882] ? mutex_init_lockep+0x110/0x150 [ 204.387781][ T7882] ops_init+0x1e2/0x5f0 [ 204.387812][ T7882] setup_net+0x118/0x3a0 [ 204.387843][ T7882] ? __pfx_setup_net+0x10/0x10 [ 204.387869][ T7882] ? lockdep_init_map_type+0x5c/0x250 [ 204.387913][ T7882] ? mutex_init_lockep+0x110/0x150 [ 204.387961][ T7882] copy_net_ns+0x46f/0x7c0 [ 204.387996][ T7882] create_new_namespaces+0x3ea/0xac0 [ 204.388036][ T7882] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 204.388072][ T7882] ksys_unshare+0x473/0xad0 [ 204.388111][ T7882] ? __pfx_ksys_unshare+0x10/0x10 [ 204.388161][ T7882] __x64_sys_unshare+0x31/0x40 [ 204.388198][ T7882] do_syscall_64+0x106/0xf80 [ 204.388225][ T7882] ? clear_bhb_loop+0x40/0x90 [ 204.388260][ T7882] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 204.388289][ T7882] RIP: 0033:0x7f9c9619c819 [ 204.388312][ T7882] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 204.388339][ T7882] RSP: 002b:00007f9c970b2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 204.388365][ T7882] RAX: ffffffffffffffda RBX: 00007f9c96415fa0 RCX: 00007f9c9619c819 [ 204.388384][ T7882] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 204.388400][ T7882] RBP: 00007f9c96232c91 R08: 0000000000000000 R09: 0000000000000000 [ 204.388417][ T7882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 204.388439][ T7882] R13: 00007f9c96416038 R14: 00007f9c96415fa0 R15: 00007ffcd89665a8 [ 204.388475][ T7882] [ 205.511337][ T7907] ima: policy update failed [ 205.621685][ T30] audit: type=1802 audit(4294967331.452:8): pid=7907 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.496" res=0 errno=0 [ 209.040944][ T7991] netlink: 330 bytes leftover after parsing attributes in process `syz.0.522'. [ 214.097684][ T8089] FAULT_INJECTION: forcing a failure. [ 214.097684][ T8089] name failslab, interval 1, probability 0, space 0, times 0 [ 214.163264][ T8089] CPU: 1 UID: 0 PID: 8089 Comm: syz.0.543 Not tainted syzkaller #0 PREEMPT(full) [ 214.163309][ T8089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 214.163329][ T8089] Call Trace: [ 214.163339][ T8089] [ 214.163351][ T8089] dump_stack_lvl+0x100/0x190 [ 214.163413][ T8089] should_fail_ex.cold+0x5/0xa [ 214.163457][ T8089] should_failslab+0xc2/0x120 [ 214.163497][ T8089] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 214.163533][ T8089] ? kasprintf+0xc7/0x100 [ 214.163586][ T8089] ? do_dentry_open+0x6d8/0x1660 [ 214.163621][ T8089] ? vfs_open+0x82/0x3f0 [ 214.163661][ T8089] ? path_openat+0x208c/0x31a0 [ 214.163704][ T8089] kvasprintf+0xbc/0x150 [ 214.163748][ T8089] ? __pfx_kvasprintf+0x10/0x10 [ 214.163810][ T8089] kasprintf+0xc7/0x100 [ 214.163854][ T8089] ? __pfx_kasprintf+0x10/0x10 [ 214.163903][ T8089] ? rcu_is_watching+0x12/0xc0 [ 214.163959][ T8089] ? lockdep_init_map_type+0x5c/0x250 [ 214.164014][ T8089] drm_debugfs_clients_add+0x48/0x210 [ 214.164061][ T8089] drm_file_alloc+0x5c6/0xb40 [ 214.164115][ T8089] drm_open_helper+0x1fc/0x540 [ 214.164170][ T8089] drm_open+0x1a0/0x3e0 [ 214.164218][ T8089] ? __pfx_drm_open+0x10/0x10 [ 214.164267][ T8089] drm_stub_open+0x20f/0x380 [ 214.164317][ T8089] ? __pfx_drm_stub_open+0x10/0x10 [ 214.164365][ T8089] chrdev_open+0x234/0x6a0 [ 214.164402][ T8089] ? __pfx_apparmor_file_open+0x10/0x10 [ 214.164440][ T8089] ? __pfx_chrdev_open+0x10/0x10 [ 214.164480][ T8089] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 214.164528][ T8089] do_dentry_open+0x6d8/0x1660 [ 214.164564][ T8089] ? __pfx_chrdev_open+0x10/0x10 [ 214.164617][ T8089] vfs_open+0x82/0x3f0 [ 214.164665][ T8089] path_openat+0x208c/0x31a0 [ 214.164718][ T8089] ? __pfx_path_openat+0x10/0x10 [ 214.164769][ T8089] do_file_open+0x20e/0x430 [ 214.164808][ T8089] ? __pfx_do_file_open+0x10/0x10 [ 214.164875][ T8089] ? alloc_fd+0x476/0x790 [ 214.164914][ T8089] ? do_getname+0x191/0x390 [ 214.164965][ T8089] do_sys_openat2+0x10d/0x1e0 [ 214.165012][ T8089] ? __pfx_do_sys_openat2+0x10/0x10 [ 214.165063][ T8089] ? __fget_files+0x21f/0x3d0 [ 214.165107][ T8089] __x64_sys_openat+0x12d/0x210 [ 214.165154][ T8089] ? __pfx___x64_sys_openat+0x10/0x10 [ 214.165218][ T8089] do_syscall_64+0x106/0xf80 [ 214.165252][ T8089] ? clear_bhb_loop+0x40/0x90 [ 214.165294][ T8089] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 214.165329][ T8089] RIP: 0033:0x7fe160d9c819 [ 214.165357][ T8089] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 214.165388][ T8089] RSP: 002b:00007fe161b81028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 214.165420][ T8089] RAX: ffffffffffffffda RBX: 00007fe161015fa0 RCX: 00007fe160d9c819 [ 214.165443][ T8089] RDX: 0000000000000000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 214.165464][ T8089] RBP: 00007fe160e32c91 R08: 0000000000000000 R09: 0000000000000000 [ 214.165485][ T8089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 214.165505][ T8089] R13: 00007fe161016038 R14: 00007fe161015fa0 R15: 00007ffd90e23678 [ 214.165549][ T8089] [ 214.953916][ T8091] FAULT_INJECTION: forcing a failure. [ 214.953916][ T8091] name fail_futex, interval 1, probability 0, space 0, times 0 [ 214.988289][ T8091] CPU: 0 UID: 8 PID: 8091 Comm: syz.3.544 Not tainted syzkaller #0 PREEMPT(full) [ 214.988329][ T8091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 214.988347][ T8091] Call Trace: [ 214.988358][ T8091] [ 214.988369][ T8091] dump_stack_lvl+0x100/0x190 [ 214.988422][ T8091] should_fail_ex.cold+0x5/0xa [ 214.988454][ T8091] ? rcu_is_watching+0x12/0xc0 [ 214.988510][ T8091] get_futex_key+0x1d2/0x1620 [ 214.988555][ T8091] ? __pfx_get_futex_key+0x10/0x10 [ 214.988604][ T8091] ? lock_acquire+0x1cf/0x380 [ 214.988658][ T8091] futex_wake+0xea/0x530 [ 214.988714][ T8091] ? __pfx_futex_wake+0x10/0x10 [ 214.988765][ T8091] ? exit_mm_release+0x19/0x30 [ 214.988818][ T8091] do_futex+0x32b/0x350 [ 214.988863][ T8091] ? __pfx_do_futex+0x10/0x10 [ 214.988904][ T8091] ? __might_fault+0xc5/0x140 [ 214.988962][ T8091] mm_release+0x24a/0x2f0 [ 214.988996][ T8091] do_exit+0x704/0x2b60 [ 214.989047][ T8091] ? __pfx_do_exit+0x10/0x10 [ 214.989093][ T8091] ? do_raw_spin_lock+0x128/0x260 [ 214.989144][ T8091] ? find_held_lock+0x2b/0x80 [ 214.989174][ T8091] ? get_signal+0x7e0/0x21e0 [ 214.989215][ T8091] do_group_exit+0xd5/0x2a0 [ 214.989265][ T8091] get_signal+0x1ec7/0x21e0 [ 214.989328][ T8091] ? __pfx_get_signal+0x10/0x10 [ 214.989365][ T8091] ? do_futex+0x192/0x350 [ 214.989413][ T8091] arch_do_signal_or_restart+0x91/0x770 [ 214.989458][ T8091] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 214.989511][ T8091] ? __pfx___x64_sys_futex+0x10/0x10 [ 214.989565][ T8091] exit_to_user_mode_loop+0x86/0x4a0 [ 214.989620][ T8091] do_syscall_64+0x668/0xf80 [ 214.989651][ T8091] ? clear_bhb_loop+0x40/0x90 [ 214.989690][ T8091] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 214.989723][ T8091] RIP: 0033:0x7faad2b9c819 [ 214.989748][ T8091] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 214.989778][ T8091] RSP: 002b:00007faad399b0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 214.989807][ T8091] RAX: fffffffffffffe00 RBX: 00007faad2e15fa8 RCX: 00007faad2b9c819 [ 214.989827][ T8091] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007faad2e15fa8 [ 214.989845][ T8091] RBP: 00007faad2e15fa0 R08: 0000000000000000 R09: 0000000000000000 [ 214.989863][ T8091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 214.989881][ T8091] R13: 00007faad2e16038 R14: 00007ffd2c1278d0 R15: 00007ffd2c1279b8 [ 214.989923][ T8091] [ 216.610813][ T8142] QAT: Device 0 not found [ 217.740627][ T8158] FAULT_INJECTION: forcing a failure. [ 217.740627][ T8158] name failslab, interval 1, probability 0, space 0, times 0 [ 217.789849][ T8158] CPU: 1 UID: 8 PID: 8158 Comm: syz.2.563 Tainted: G L syzkaller #0 PREEMPT(full) [ 217.789903][ T8158] Tainted: [L]=SOFTLOCKUP [ 217.789916][ T8158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 217.789936][ T8158] Call Trace: [ 217.789947][ T8158] [ 217.789959][ T8158] dump_stack_lvl+0x100/0x190 [ 217.790019][ T8158] should_fail_ex.cold+0x5/0xa [ 217.790060][ T8158] should_failslab+0xc2/0x120 [ 217.790098][ T8158] __kmalloc_cache_noprof+0x7a/0x6f0 [ 217.790144][ T8158] ? assoc_array_insert+0x10b/0x32c0 [ 217.790187][ T8158] assoc_array_insert+0x10b/0x32c0 [ 217.790222][ T8158] ? __mutex_lock+0x26a/0x1b90 [ 217.790263][ T8158] ? key_link+0x2bb/0x390 [ 217.790328][ T8158] ? __pfx_assoc_array_insert+0x10/0x10 [ 217.790360][ T8158] ? __pfx___might_resched+0x10/0x10 [ 217.790411][ T8158] ? keyring_free_preparse+0x9/0x10 [ 217.790467][ T8158] ? down_write+0x146/0x1f0 [ 217.790514][ T8158] __key_link_begin+0xf5/0x260 [ 217.790569][ T8158] key_link+0x103/0x390 [ 217.790621][ T8158] ? __pfx_keyring_search_iterator+0x10/0x10 [ 217.790673][ T8158] ? __pfx_key_link+0x10/0x10 [ 217.790729][ T8158] ? keyring_alloc+0x8e/0xc0 [ 217.790792][ T8158] look_up_user_keyrings+0x539/0x790 [ 217.790840][ T8158] ? __pfx_look_up_user_keyrings+0x10/0x10 [ 217.790879][ T8158] ? futex_wait+0x125/0x380 [ 217.790933][ T8158] ? __pfx_futex_wait+0x10/0x10 [ 217.790997][ T8158] lookup_user_key+0xbb1/0x1300 [ 217.791043][ T8158] ? __pfx_lookup_user_key+0x10/0x10 [ 217.791097][ T8158] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 217.791148][ T8158] ? __x64_sys_futex+0x34f/0x4d0 [ 217.791192][ T8158] ? __x64_sys_futex+0x358/0x4d0 [ 217.791248][ T8158] keyctl_session_to_parent+0x28/0xae0 [ 217.791295][ T8158] __do_sys_keyctl+0x2b1/0x5a0 [ 217.791335][ T8158] do_syscall_64+0x106/0xf80 [ 217.791367][ T8158] ? clear_bhb_loop+0x40/0x90 [ 217.791410][ T8158] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 217.791445][ T8158] RIP: 0033:0x7fe53b39c819 [ 217.791474][ T8158] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 217.791506][ T8158] RSP: 002b:00007fe5395ac028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 217.791538][ T8158] RAX: ffffffffffffffda RBX: 00007fe53b616180 RCX: 00007fe53b39c819 [ 217.791560][ T8158] RDX: fffffffffffffffd RSI: fffffffffffffffc RDI: 0000000000000012 [ 217.791580][ T8158] RBP: 00007fe53b432c91 R08: 0000000000000001 R09: 0000000000000000 [ 217.791600][ T8158] R10: fffffffffffffffd R11: 0000000000000246 R12: 0000000000000000 [ 217.791621][ T8158] R13: 00007fe53b616218 R14: 00007fe53b616180 R15: 00007ffd6da3ee98 [ 217.791666][ T8158] [ 220.205531][ T8205] FAULT_INJECTION: forcing a failure. [ 220.205531][ T8205] name fail_futex, interval 1, probability 0, space 0, times 0 [ 220.250287][ T8205] CPU: 1 UID: 8 PID: 8205 Comm: syz.3.575 Tainted: G L syzkaller #0 PREEMPT(full) [ 220.250334][ T8205] Tainted: [L]=SOFTLOCKUP [ 220.250344][ T8205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 220.250361][ T8205] Call Trace: [ 220.250371][ T8205] [ 220.250382][ T8205] dump_stack_lvl+0x100/0x190 [ 220.250435][ T8205] should_fail_ex.cold+0x5/0xa [ 220.250468][ T8205] ? rcu_is_watching+0x12/0xc0 [ 220.250522][ T8205] get_futex_key+0x1d2/0x1620 [ 220.250566][ T8205] ? __pfx_get_futex_key+0x10/0x10 [ 220.250611][ T8205] ? lock_acquire+0x1cf/0x380 [ 220.250666][ T8205] futex_wake+0xea/0x530 [ 220.250718][ T8205] ? __pfx_futex_wake+0x10/0x10 [ 220.250767][ T8205] ? exit_mm_release+0x19/0x30 [ 220.250819][ T8205] do_futex+0x32b/0x350 [ 220.250861][ T8205] ? __pfx_do_futex+0x10/0x10 [ 220.250918][ T8205] ? __might_fault+0xc5/0x140 [ 220.250978][ T8205] mm_release+0x24a/0x2f0 [ 220.251013][ T8205] do_exit+0x704/0x2b60 [ 220.251063][ T8205] ? __pfx_do_exit+0x10/0x10 [ 220.251107][ T8205] ? do_raw_spin_lock+0x128/0x260 [ 220.251158][ T8205] ? find_held_lock+0x2b/0x80 [ 220.251189][ T8205] ? get_signal+0x7e0/0x21e0 [ 220.251227][ T8205] do_group_exit+0xd5/0x2a0 [ 220.251273][ T8205] get_signal+0x1ec7/0x21e0 [ 220.251324][ T8205] ? __pfx_get_signal+0x10/0x10 [ 220.251372][ T8205] ? do_futex+0x192/0x350 [ 220.251417][ T8205] arch_do_signal_or_restart+0x91/0x770 [ 220.251459][ T8205] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 220.251511][ T8205] ? __pfx___x64_sys_futex+0x10/0x10 [ 220.251561][ T8205] exit_to_user_mode_loop+0x86/0x4a0 [ 220.251615][ T8205] do_syscall_64+0x668/0xf80 [ 220.251646][ T8205] ? clear_bhb_loop+0x40/0x90 [ 220.251685][ T8205] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.251716][ T8205] RIP: 0033:0x7faad2b9c819 [ 220.251741][ T8205] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 220.251770][ T8205] RSP: 002b:00007faad0df60e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 220.251799][ T8205] RAX: fffffffffffffe00 RBX: 00007faad2e16188 RCX: 00007faad2b9c819 [ 220.251820][ T8205] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007faad2e16188 [ 220.251839][ T8205] RBP: 00007faad2e16180 R08: 0000000000000000 R09: 0000000000000000 [ 220.251857][ T8205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 220.251875][ T8205] R13: 00007faad2e16218 R14: 00007ffd2c1278d0 R15: 00007ffd2c1279b8 [ 220.251915][ T8205] [ 221.249974][ T8224] db_root: cannot open: À [ 221.260704][ T30] audit: type=1800 audit(4294967347.064:9): pid=8227 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.583" name="dbroot" dev="configfs" ino=19443 res=0 errno=0 [ 222.465644][ T8254] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 222.472048][ T8254] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 222.478332][ T8254] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 222.491557][ T8254] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 222.804173][ T8262] netlink: 'syz.3.591': attribute type 10 has an invalid length. [ 222.831296][ T8262] netlink: 'syz.3.591': attribute type 13 has an invalid length. [ 222.841691][ T8262] netlink: 'syz.3.591': attribute type 10 has an invalid length. [ 222.863066][ T8262] netlink: 'syz.3.591': attribute type 13 has an invalid length. [ 222.885448][ T8262] FAULT_INJECTION: forcing a failure. [ 222.885448][ T8262] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 222.931286][ T8262] CPU: 1 UID: 0 PID: 8262 Comm: syz.3.591 Tainted: G L syzkaller #0 PREEMPT(full) [ 222.931342][ T8262] Tainted: [L]=SOFTLOCKUP [ 222.931352][ T8262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 222.931370][ T8262] Call Trace: [ 222.931380][ T8262] [ 222.931392][ T8262] dump_stack_lvl+0x100/0x190 [ 222.931446][ T8262] should_fail_ex.cold+0x5/0xa [ 222.931485][ T8262] _copy_from_user+0x2e/0xd0 [ 222.931529][ T8262] copy_msghdr_from_user+0x9f/0x4f0 [ 222.931574][ T8262] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 222.931623][ T8262] ? rcu_is_watching+0x12/0xc0 [ 222.931673][ T8262] ? ___sys_recvmsg+0x177/0x1a0 [ 222.931711][ T8262] ? kfree+0x2ec/0x6b0 [ 222.931762][ T8262] ___sys_recvmsg+0xdd/0x1a0 [ 222.931804][ T8262] ? __pfx____sys_recvmsg+0x10/0x10 [ 222.931870][ T8262] ? __pfx___might_resched+0x10/0x10 [ 222.931930][ T8262] do_recvmmsg+0x301/0x760 [ 222.931978][ T8262] ? __pfx_do_recvmmsg+0x10/0x10 [ 222.932017][ T8262] ? ksys_write+0x190/0x250 [ 222.932049][ T8262] ? ksys_write+0x190/0x250 [ 222.932088][ T8262] ? __mutex_unlock_slowpath+0x15c/0x790 [ 222.932137][ T8262] ? __fget_files+0x21f/0x3d0 [ 222.932185][ T8262] __x64_sys_recvmmsg+0x22a/0x280 [ 222.932220][ T8262] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 222.932265][ T8262] do_syscall_64+0x106/0xf80 [ 222.932296][ T8262] ? clear_bhb_loop+0x40/0x90 [ 222.932347][ T8262] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 222.932380][ T8262] RIP: 0033:0x7faad2b9c819 [ 222.932406][ T8262] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 222.932435][ T8262] RSP: 002b:00007faad399b028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 222.932465][ T8262] RAX: ffffffffffffffda RBX: 00007faad2e15fa0 RCX: 00007faad2b9c819 [ 222.932486][ T8262] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000003 [ 222.932505][ T8262] RBP: 00007faad399b090 R08: 0000000000000000 R09: 0000000000000000 [ 222.932523][ T8262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 222.932542][ T8262] R13: 00007faad2e16038 R14: 00007faad2e15fa0 R15: 00007ffd2c1279b8 [ 222.932585][ T8262] [ 223.346249][ T8272] netlink: 'syz.1.596': attribute type 10 has an invalid length. [ 223.354073][ T8272] netlink: 'syz.1.596': attribute type 13 has an invalid length. [ 223.362696][ T8272] netlink: 'syz.1.596': attribute type 10 has an invalid length. [ 223.370455][ T8272] netlink: 'syz.1.596': attribute type 13 has an invalid length. [ 223.387211][ T8272] netlink: 'syz.1.596': attribute type 10 has an invalid length. [ 223.395514][ T8272] netlink: 'syz.1.596': attribute type 13 has an invalid length. [ 224.343048][ T6725] Bluetooth: hci0: command 0x0c1a tx timeout [ 224.502417][ T6725] Bluetooth: hci3: command 0x0c1a tx timeout [ 224.508566][ T6725] Bluetooth: hci2: command 0x0c1a tx timeout [ 224.515526][ T6540] Bluetooth: hci1: command 0x0c1a tx timeout [ 225.274686][ T8304] FAULT_INJECTION: forcing a failure. [ 225.274686][ T8304] name failslab, interval 1, probability 0, space 0, times 0 [ 225.288049][ T8304] CPU: 0 UID: 0 PID: 8304 Comm: syz.1.604 Tainted: G L syzkaller #0 PREEMPT(full) [ 225.288102][ T8304] Tainted: [L]=SOFTLOCKUP [ 225.288114][ T8304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 225.288134][ T8304] Call Trace: [ 225.288153][ T8304] [ 225.288166][ T8304] dump_stack_lvl+0x100/0x190 [ 225.288225][ T8304] should_fail_ex.cold+0x5/0xa [ 225.288268][ T8304] should_failslab+0xc2/0x120 [ 225.288310][ T8304] kmem_cache_alloc_node_noprof+0x81/0x6f0 [ 225.288367][ T8304] ? copy_process+0x48b/0x7a40 [ 225.288406][ T8304] ? mark_held_locks+0x40/0x70 [ 225.288460][ T8304] copy_process+0x48b/0x7a40 [ 225.288524][ T8304] ? __pfx_copy_process+0x10/0x10 [ 225.288574][ T8304] ? lockdep_init_map_type+0x5c/0x250 [ 225.288623][ T8304] ? lockdep_init_map_type+0x5c/0x250 [ 225.288673][ T8304] ? __pfx_vhost_run_work_list+0x10/0x10 [ 225.288730][ T8304] ? __pfx_vhost_worker_killed+0x10/0x10 [ 225.288782][ T8304] vhost_task_create+0x1db/0x370 [ 225.288835][ T8304] ? __pfx_vhost_task_create+0x10/0x10 [ 225.288899][ T8304] ? __pfx_vhost_task_fn+0x10/0x10 [ 225.288963][ T8304] ? snprintf+0xc7/0x100 [ 225.289021][ T8304] vhost_task_worker_create+0x8d/0x260 [ 225.289056][ T8304] ? __pfx_vhost_task_worker_create+0x10/0x10 [ 225.289089][ T8304] ? lockdep_init_map_type+0x5c/0x250 [ 225.289138][ T8304] ? lockdep_init_map_type+0x5c/0x250 [ 225.289203][ T8304] vhost_worker_create+0x243/0x310 [ 225.289259][ T8304] ? __pfx_vhost_worker_create+0x10/0x10 [ 225.289325][ T8304] vhost_dev_set_owner+0x719/0xa30 [ 225.289373][ T8304] vhost_net_ioctl+0xfa3/0x1910 [ 225.289407][ T8304] ? do_vfs_ioctl+0x226/0x13e0 [ 225.289459][ T8304] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 225.289511][ T8304] ? __pfx_vhost_net_ioctl+0x10/0x10 [ 225.289556][ T8304] ? find_held_lock+0x2b/0x80 [ 225.289590][ T8304] ? __fget_files+0x215/0x3d0 [ 225.289622][ T8304] ? hook_file_ioctl_common+0x146/0x410 [ 225.289679][ T8304] ? __fget_files+0x21f/0x3d0 [ 225.289720][ T8304] ? __pfx_vhost_net_ioctl+0x10/0x10 [ 225.289758][ T8304] __x64_sys_ioctl+0x18e/0x210 [ 225.289815][ T8304] do_syscall_64+0x106/0xf80 [ 225.289849][ T8304] ? clear_bhb_loop+0x40/0x90 [ 225.289893][ T8304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 225.289928][ T8304] RIP: 0033:0x7f9c9619c819 [ 225.289956][ T8304] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 225.289989][ T8304] RSP: 002b:00007f9c97091028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 225.290020][ T8304] RAX: ffffffffffffffda RBX: 00007f9c96416090 RCX: 00007f9c9619c819 [ 225.290042][ T8304] RDX: 0000000000000005 RSI: 000000000000af01 RDI: 000000000000000b [ 225.290061][ T8304] RBP: 00007f9c96232c91 R08: 0000000000000000 R09: 0000000000000000 [ 225.290081][ T8304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 225.290100][ T8304] R13: 00007f9c96416128 R14: 00007f9c96416090 R15: 00007ffcd89665a8 [ 225.290153][ T8304] [ 226.831126][ T8321] FAULT_INJECTION: forcing a failure. [ 226.831126][ T8321] name fail_futex, interval 1, probability 0, space 0, times 0 [ 226.831168][ T8321] CPU: 1 UID: 8 PID: 8321 Comm: syz.3.607 Tainted: G L syzkaller #0 PREEMPT(full) [ 226.831202][ T8321] Tainted: [L]=SOFTLOCKUP [ 226.831210][ T8321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 226.831223][ T8321] Call Trace: [ 226.831230][ T8321] [ 226.831238][ T8321] dump_stack_lvl+0x100/0x190 [ 226.831280][ T8321] should_fail_ex.cold+0x5/0xa [ 226.831309][ T8321] get_futex_key+0x1d2/0x1620 [ 226.831343][ T8321] ? __pfx_get_futex_key+0x10/0x10 [ 226.831376][ T8321] ? update_se+0x94/0x760 [ 226.831412][ T8321] futex_wait_setup+0x83/0x510 [ 226.831467][ T8321] __futex_wait+0x19f/0x300 [ 226.831508][ T8321] ? __pfx___futex_wait+0x10/0x10 [ 226.831552][ T8321] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 226.831592][ T8321] ? lockdep_hardirqs_on+0x78/0x100 [ 226.831619][ T8321] ? __pfx_futex_wake_mark+0x10/0x10 [ 226.831663][ T8321] ? find_held_lock+0x2b/0x80 [ 226.831687][ T8321] ? futex_wake+0x456/0x530 [ 226.831730][ T8321] futex_wait+0xed/0x380 [ 226.831769][ T8321] ? __pfx_futex_wait+0x10/0x10 [ 226.831823][ T8321] do_futex+0x1ef/0x350 [ 226.831856][ T8321] ? __pfx_do_futex+0x10/0x10 [ 226.831897][ T8321] __x64_sys_futex+0x34f/0x4d0 [ 226.831934][ T8321] ? __pfx___x64_sys_futex+0x10/0x10 [ 226.831966][ T8321] ? __put_cred+0x111/0x180 [ 226.832009][ T8321] ? keyctl_session_to_parent+0x39a/0xae0 [ 226.832050][ T8321] do_syscall_64+0x106/0xf80 [ 226.832073][ T8321] ? clear_bhb_loop+0x40/0x90 [ 226.832103][ T8321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 226.832127][ T8321] RIP: 0033:0x7faad2b9c819 [ 226.832147][ T8321] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 226.832170][ T8321] RSP: 002b:00007faad0df60e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 226.832193][ T8321] RAX: ffffffffffffffda RBX: 00007faad2e16188 RCX: 00007faad2b9c819 [ 226.832208][ T8321] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007faad2e16188 [ 226.832223][ T8321] RBP: 00007faad2e16180 R08: 0000000000000000 R09: 0000000000000000 [ 226.832237][ T8321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 226.832251][ T8321] R13: 00007faad2e16218 R14: 00007ffd2c1278d0 R15: 00007ffd2c1279b8 [ 226.832282][ T8321] [ 227.364101][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 230.325377][ T8359] netlink: 4 bytes leftover after parsing attributes in process `syz.0.616'. [ 234.732021][ T8468] FAULT_INJECTION: forcing a failure. [ 234.732021][ T8468] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 234.816090][ T8468] CPU: 1 UID: 0 PID: 8468 Comm: syz.1.645 Tainted: G L syzkaller #0 PREEMPT(full) [ 234.816147][ T8468] Tainted: [L]=SOFTLOCKUP [ 234.816160][ T8468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 234.816178][ T8468] Call Trace: [ 234.816189][ T8468] [ 234.816201][ T8468] dump_stack_lvl+0x100/0x190 [ 234.816262][ T8468] should_fail_ex.cold+0x5/0xa [ 234.816303][ T8468] _copy_from_user+0x2e/0xd0 [ 234.816355][ T8468] copy_mount_options+0x76/0x190 [ 234.816406][ T8468] __x64_sys_mount+0x1ab/0x310 [ 234.816447][ T8468] ? __pfx___x64_sys_mount+0x10/0x10 [ 234.816502][ T8468] do_syscall_64+0x106/0xf80 [ 234.816534][ T8468] ? clear_bhb_loop+0x40/0x90 [ 234.816575][ T8468] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 234.816609][ T8468] RIP: 0033:0x7f9c9619c819 [ 234.816636][ T8468] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 234.816670][ T8468] RSP: 002b:00007f9c970b2028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 234.816702][ T8468] RAX: ffffffffffffffda RBX: 00007f9c96415fa0 RCX: 00007f9c9619c819 [ 234.816724][ T8468] RDX: 0000200000000240 RSI: 0000000000000000 RDI: 0000200000000180 [ 234.816744][ T8468] RBP: 00007f9c96232c91 R08: 0000200000000280 R09: 0000000000000000 [ 234.816764][ T8468] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 234.816784][ T8468] R13: 00007f9c96416038 R14: 00007f9c96415fa0 R15: 00007ffcd89665a8 [ 234.816827][ T8468] [ 238.015917][ T8543] FAULT_INJECTION: forcing a failure. [ 238.015917][ T8543] name fail_futex, interval 1, probability 0, space 0, times 0 [ 238.098896][ T8543] CPU: 0 UID: 8 PID: 8543 Comm: syz.2.663 Tainted: G L syzkaller #0 PREEMPT(full) [ 238.098953][ T8543] Tainted: [L]=SOFTLOCKUP [ 238.098966][ T8543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 238.098991][ T8543] Call Trace: [ 238.099002][ T8543] [ 238.099015][ T8543] dump_stack_lvl+0x100/0x190 [ 238.099084][ T8543] should_fail_ex.cold+0x5/0xa [ 238.099128][ T8543] get_futex_key+0x1d2/0x1620 [ 238.099198][ T8543] ? __pfx_get_futex_key+0x10/0x10 [ 238.099236][ T8543] ? kasan_save_stack+0x3f/0x50 [ 238.099264][ T8543] ? kasan_save_stack+0x30/0x50 [ 238.099308][ T8543] ? kasan_record_aux_stack+0xa7/0xc0 [ 238.099351][ T8543] ? __call_rcu_common.constprop.0+0xa5/0x9b0 [ 238.099396][ T8543] ? __put_cred+0x10c/0x180 [ 238.099443][ T8543] ? keyctl_session_to_parent+0x95a/0xae0 [ 238.099480][ T8543] ? __do_sys_keyctl+0x2b1/0x5a0 [ 238.099514][ T8543] ? do_syscall_64+0x106/0xf80 [ 238.099546][ T8543] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 238.099587][ T8543] futex_wake+0xea/0x530 [ 238.099642][ T8543] ? __pfx_futex_wake+0x10/0x10 [ 238.099713][ T8543] do_futex+0x32b/0x350 [ 238.099757][ T8543] ? __pfx_do_futex+0x10/0x10 [ 238.099813][ T8543] __x64_sys_futex+0x34f/0x4d0 [ 238.099863][ T8543] ? __pfx___x64_sys_futex+0x10/0x10 [ 238.099907][ T8543] ? __put_cred+0x111/0x180 [ 238.099955][ T8543] ? keyctl_session_to_parent+0x39a/0xae0 [ 238.100004][ T8543] do_syscall_64+0x106/0xf80 [ 238.100036][ T8543] ? clear_bhb_loop+0x40/0x90 [ 238.100082][ T8543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 238.100116][ T8543] RIP: 0033:0x7fe53b39c819 [ 238.100143][ T8543] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 238.100177][ T8543] RSP: 002b:00007fe5395ee0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 238.100215][ T8543] RAX: ffffffffffffffda RBX: 00007fe53b615fa8 RCX: 00007fe53b39c819 [ 238.100255][ T8543] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fe53b615fac [ 238.100293][ T8543] RBP: 00007fe53b615fa0 R08: 0000000000000000 R09: 0000000000000000 [ 238.100314][ T8543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 238.100334][ T8543] R13: 00007fe53b616038 R14: 00007ffd6da3edb0 R15: 00007ffd6da3ee98 [ 238.100379][ T8543] [ 238.509916][ T8553] nbd: must specify a device to reconfigure [ 238.990449][ T8573] netlink: 338 bytes leftover after parsing attributes in process `syz.3.673'. [ 239.002508][ T8573] netlink: 338 bytes leftover after parsing attributes in process `syz.3.673'. [ 239.017777][ T8573] netlink: 338 bytes leftover after parsing attributes in process `syz.3.673'. [ 239.071945][ T8573] netlink: 338 bytes leftover after parsing attributes in process `syz.3.673'. [ 239.101224][ T8575] netlink: 306 bytes leftover after parsing attributes in process `syz.3.673'. [ 239.400574][ T8585] FAULT_INJECTION: forcing a failure. [ 239.400574][ T8585] name fail_futex, interval 1, probability 0, space 0, times 0 [ 239.440629][ T8585] CPU: 1 UID: 0 PID: 8585 Comm: syz.0.677 Tainted: G L syzkaller #0 PREEMPT(full) [ 239.440667][ T8585] Tainted: [L]=SOFTLOCKUP [ 239.440675][ T8585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 239.440689][ T8585] Call Trace: [ 239.440697][ T8585] [ 239.440706][ T8585] dump_stack_lvl+0x100/0x190 [ 239.440747][ T8585] should_fail_ex.cold+0x5/0xa [ 239.440772][ T8585] ? __kernel_text_address+0xd/0x30 [ 239.440813][ T8585] get_futex_key+0x1d2/0x1620 [ 239.440847][ T8585] ? __pfx_get_futex_key+0x10/0x10 [ 239.440879][ T8585] ? putname+0xb1/0x110 [ 239.440913][ T8585] ? stack_trace_save+0x8e/0xc0 [ 239.440939][ T8585] ? __pfx_stack_trace_save+0x10/0x10 [ 239.440968][ T8585] futex_wait_setup+0x83/0x510 [ 239.441015][ T8585] __futex_wait+0x19f/0x300 [ 239.441056][ T8585] ? __pfx___futex_wait+0x10/0x10 [ 239.441101][ T8585] ? __pfx_futex_wake_mark+0x10/0x10 [ 239.441143][ T8585] ? futex_hash+0x2c5/0x380 [ 239.441181][ T8585] futex_wait+0xed/0x380 [ 239.441220][ T8585] ? __pfx_futex_wait+0x10/0x10 [ 239.441269][ T8585] ? putname+0xb1/0x110 [ 239.441294][ T8585] ? kmem_cache_free+0x124/0x6a0 [ 239.441329][ T8585] ? do_sys_openat2+0x1b4/0x1e0 [ 239.441367][ T8585] do_futex+0x1ef/0x350 [ 239.441400][ T8585] ? __pfx_do_futex+0x10/0x10 [ 239.441434][ T8585] ? __pfx_do_sys_openat2+0x10/0x10 [ 239.441470][ T8585] ? __fget_files+0x21f/0x3d0 [ 239.441497][ T8585] __x64_sys_futex+0x34f/0x4d0 [ 239.441531][ T8585] ? __x64_sys_openat+0x12d/0x210 [ 239.441565][ T8585] ? __pfx___x64_sys_futex+0x10/0x10 [ 239.441610][ T8585] do_syscall_64+0x106/0xf80 [ 239.441633][ T8585] ? clear_bhb_loop+0x40/0x90 [ 239.441663][ T8585] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 239.441688][ T8585] RIP: 0033:0x7fe160d9c819 [ 239.441707][ T8585] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 239.441730][ T8585] RSP: 002b:00007fe161b810e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 239.441753][ T8585] RAX: ffffffffffffffda RBX: 00007fe161015fa8 RCX: 00007fe160d9c819 [ 239.441768][ T8585] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe161015fa8 [ 239.441782][ T8585] RBP: 00007fe161015fa0 R08: 0000000000000000 R09: 0000000000000000 [ 239.441796][ T8585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 239.441810][ T8585] R13: 00007fe161016038 R14: 00007ffd90e23590 R15: 00007ffd90e23678 [ 239.441840][ T8585] [ 239.443346][ T8581] nbd: couldn't find device at index 33904 [ 239.898188][ T8592] nbd: must specify a device to reconfigure [ 240.028154][ T8595] ptp ptp0: delete virtual clock ptp1 [ 240.071563][ T8595] ptp ptp0: only physical clock in use now [ 240.248110][ T8598] ptp ptp0: new virtual clock ptp1 [ 240.259930][ T8598] ptp ptp0: guarantee physical clock free running [ 240.538613][ T8612] FAULT_INJECTION: forcing a failure. [ 240.538613][ T8612] name fail_futex, interval 1, probability 0, space 0, times 0 [ 240.552783][ T8612] CPU: 1 UID: 0 PID: 8612 Comm: syz.2.687 Tainted: G L syzkaller #0 PREEMPT(full) [ 240.552836][ T8612] Tainted: [L]=SOFTLOCKUP [ 240.552848][ T8612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 240.552867][ T8612] Call Trace: [ 240.552878][ T8612] [ 240.552889][ T8612] dump_stack_lvl+0x100/0x190 [ 240.552947][ T8612] should_fail_ex.cold+0x5/0xa [ 240.552982][ T8612] ? __kernel_text_address+0xd/0x30 [ 240.553040][ T8612] get_futex_key+0x1d2/0x1620 [ 240.553089][ T8612] ? __pfx_get_futex_key+0x10/0x10 [ 240.553134][ T8612] ? putname+0xb1/0x110 [ 240.553172][ T8612] ? stack_trace_save+0x8e/0xc0 [ 240.553207][ T8612] ? __pfx_stack_trace_save+0x10/0x10 [ 240.553247][ T8612] futex_wait_setup+0x83/0x510 [ 240.553311][ T8612] __futex_wait+0x19f/0x300 [ 240.553381][ T8612] ? __pfx___futex_wait+0x10/0x10 [ 240.553444][ T8612] ? __pfx_futex_wake_mark+0x10/0x10 [ 240.553503][ T8612] ? futex_hash+0x2c5/0x380 [ 240.553558][ T8612] futex_wait+0xed/0x380 [ 240.553610][ T8612] ? __pfx_futex_wait+0x10/0x10 [ 240.553666][ T8612] ? putname+0xb1/0x110 [ 240.553699][ T8612] ? kmem_cache_free+0x124/0x6a0 [ 240.553743][ T8612] ? do_sys_openat2+0x1b4/0x1e0 [ 240.553793][ T8612] do_futex+0x1ef/0x350 [ 240.553839][ T8612] ? __pfx_do_futex+0x10/0x10 [ 240.553883][ T8612] ? __pfx_do_sys_openat2+0x10/0x10 [ 240.553944][ T8612] ? __fget_files+0x21f/0x3d0 [ 240.553972][ T8612] __x64_sys_futex+0x34f/0x4d0 [ 240.554007][ T8612] ? __x64_sys_openat+0x12d/0x210 [ 240.554042][ T8612] ? __pfx___x64_sys_futex+0x10/0x10 [ 240.554087][ T8612] do_syscall_64+0x106/0xf80 [ 240.554110][ T8612] ? clear_bhb_loop+0x40/0x90 [ 240.554141][ T8612] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.554166][ T8612] RIP: 0033:0x7fe53b39c819 [ 240.554186][ T8612] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 240.554210][ T8612] RSP: 002b:00007fe5395ee0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 240.554233][ T8612] RAX: ffffffffffffffda RBX: 00007fe53b615fa8 RCX: 00007fe53b39c819 [ 240.554249][ T8612] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe53b615fa8 [ 240.554264][ T8612] RBP: 00007fe53b615fa0 R08: 0000000000000000 R09: 0000000000000000 [ 240.554278][ T8612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 240.554293][ T8612] R13: 00007fe53b616038 R14: 00007ffd6da3edb0 R15: 00007ffd6da3ee98 [ 240.554323][ T8612] [ 242.533210][ T8651] FAULT_INJECTION: forcing a failure. [ 242.533210][ T8651] name failslab, interval 1, probability 0, space 0, times 0 [ 242.569964][ T8651] CPU: 1 UID: 0 PID: 8651 Comm: syz.0.696 Tainted: G L syzkaller #0 PREEMPT(full) [ 242.570014][ T8651] Tainted: [L]=SOFTLOCKUP [ 242.570025][ T8651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 242.570044][ T8651] Call Trace: [ 242.570054][ T8651] [ 242.570066][ T8651] dump_stack_lvl+0x100/0x190 [ 242.570121][ T8651] should_fail_ex.cold+0x5/0xa [ 242.570160][ T8651] should_failslab+0xc2/0x120 [ 242.570207][ T8651] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 242.570242][ T8651] ? kasprintf+0xc7/0x100 [ 242.570282][ T8651] ? do_dentry_open+0x6d8/0x1660 [ 242.570315][ T8651] ? vfs_open+0x82/0x3f0 [ 242.570354][ T8651] ? path_openat+0x208c/0x31a0 [ 242.570396][ T8651] kvasprintf+0xbc/0x150 [ 242.570439][ T8651] ? __pfx_kvasprintf+0x10/0x10 [ 242.570498][ T8651] kasprintf+0xc7/0x100 [ 242.570540][ T8651] ? __pfx_kasprintf+0x10/0x10 [ 242.570587][ T8651] ? rcu_is_watching+0x12/0xc0 [ 242.570640][ T8651] ? lockdep_init_map_type+0x5c/0x250 [ 242.570693][ T8651] drm_debugfs_clients_add+0x48/0x210 [ 242.570741][ T8651] drm_file_alloc+0x5c6/0xb40 [ 242.570795][ T8651] drm_open_helper+0x1fc/0x540 [ 242.570848][ T8651] drm_open+0x1a0/0x3e0 [ 242.570894][ T8651] ? __pfx_drm_open+0x10/0x10 [ 242.570941][ T8651] drm_stub_open+0x20f/0x380 [ 242.570989][ T8651] ? __pfx_drm_stub_open+0x10/0x10 [ 242.571035][ T8651] chrdev_open+0x234/0x6a0 [ 242.571068][ T8651] ? __pfx_apparmor_file_open+0x10/0x10 [ 242.571106][ T8651] ? __pfx_chrdev_open+0x10/0x10 [ 242.571144][ T8651] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 242.571190][ T8651] do_dentry_open+0x6d8/0x1660 [ 242.571234][ T8651] ? __pfx_chrdev_open+0x10/0x10 [ 242.571280][ T8651] vfs_open+0x82/0x3f0 [ 242.571327][ T8651] path_openat+0x208c/0x31a0 [ 242.571377][ T8651] ? __pfx_path_openat+0x10/0x10 [ 242.571428][ T8651] do_file_open+0x20e/0x430 [ 242.571467][ T8651] ? __pfx_do_file_open+0x10/0x10 [ 242.571532][ T8651] ? alloc_fd+0x476/0x790 [ 242.571570][ T8651] ? do_getname+0x191/0x390 [ 242.571617][ T8651] do_sys_openat2+0x10d/0x1e0 [ 242.571663][ T8651] ? __pfx_do_sys_openat2+0x10/0x10 [ 242.571711][ T8651] ? __fget_files+0x21f/0x3d0 [ 242.571754][ T8651] __x64_sys_openat+0x12d/0x210 [ 242.571802][ T8651] ? __pfx___x64_sys_openat+0x10/0x10 [ 242.571864][ T8651] do_syscall_64+0x106/0xf80 [ 242.571896][ T8651] ? clear_bhb_loop+0x40/0x90 [ 242.571938][ T8651] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 242.571973][ T8651] RIP: 0033:0x7fe160d9c819 [ 242.572000][ T8651] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 242.572032][ T8651] RSP: 002b:00007fe161b81028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 242.572064][ T8651] RAX: ffffffffffffffda RBX: 00007fe161015fa0 RCX: 00007fe160d9c819 [ 242.572086][ T8651] RDX: 0000000000000000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 242.572107][ T8651] RBP: 00007fe160e32c91 R08: 0000000000000000 R09: 0000000000000000 [ 242.572127][ T8651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 242.572147][ T8651] R13: 00007fe161016038 R14: 00007fe161015fa0 R15: 00007ffd90e23678 [ 242.572188][ T8651] [ 242.882115][ T0] NOHZ tick-stop error: local softirq work is pending, handler #142!!! [ 243.189581][ T8663] FAULT_INJECTION: forcing a failure. [ 243.189581][ T8663] name failslab, interval 1, probability 0, space 0, times 0 [ 243.202394][ T8663] CPU: 0 UID: 0 PID: 8663 Comm: syz.0.700 Tainted: G L syzkaller #0 PREEMPT(full) [ 243.202440][ T8663] Tainted: [L]=SOFTLOCKUP [ 243.202451][ T8663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 243.202470][ T8663] Call Trace: [ 243.202479][ T8663] [ 243.202490][ T8663] dump_stack_lvl+0x100/0x190 [ 243.202542][ T8663] should_fail_ex.cold+0x5/0xa [ 243.202581][ T8663] should_failslab+0xc2/0x120 [ 243.202618][ T8663] __kmalloc_cache_node_noprof+0x7d/0x770 [ 243.202651][ T8663] ? __get_vm_area_node+0x101/0x330 [ 243.202695][ T8663] __get_vm_area_node+0x101/0x330 [ 243.202738][ T8663] __vmalloc_node_range_noprof+0x213/0x1530 [ 243.202781][ T8663] ? bpf_prog_alloc_no_stats+0x58/0x640 [ 243.202830][ T8663] ? tomoyo_check_open_permission+0x1db/0x3c0 [ 243.202870][ T8663] ? tomoyo_check_open_permission+0x1db/0x3c0 [ 243.202915][ T8663] ? bpf_prog_alloc_no_stats+0x58/0x640 [ 243.202963][ T8663] ? __lock_acquire+0x4a5/0x2630 [ 243.203012][ T8663] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 243.203072][ T8663] ? bpf_prog_alloc_no_stats+0x58/0x640 [ 243.203126][ T8663] __vmalloc_node_noprof+0xad/0xf0 [ 243.203166][ T8663] ? bpf_prog_alloc_no_stats+0x58/0x640 [ 243.203219][ T8663] __vmalloc_noprof+0xa3/0x120 [ 243.203258][ T8663] ? __pfx___vmalloc_noprof+0x10/0x10 [ 243.203300][ T8663] ? is_bpf_text_address+0x94/0x1a0 [ 243.203350][ T8663] ? rcu_is_watching+0x12/0xc0 [ 243.203399][ T8663] ? apparmor_capable+0x1d7/0x4d0 [ 243.203437][ T8663] bpf_prog_alloc_no_stats+0x58/0x640 [ 243.203482][ T8663] ? security_capable+0x80/0x260 [ 243.203517][ T8663] bpf_prog_alloc+0x3b/0x200 [ 243.203559][ T8663] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 243.203595][ T8663] bpf_prog_load+0xb28/0x2c20 [ 243.203640][ T8663] ? __pfx_bpf_prog_load+0x10/0x10 [ 243.203693][ T8663] ? __lock_acquire+0x4a5/0x2630 [ 243.203779][ T8663] __sys_bpf+0x223a/0x4b90 [ 243.203822][ T8663] ? __pfx___sys_bpf+0x10/0x10 [ 243.203856][ T8663] ? proc_fail_nth_write+0x9f/0x220 [ 243.203900][ T8663] ? find_held_lock+0x2b/0x80 [ 243.203941][ T8663] ? find_held_lock+0x2b/0x80 [ 243.203972][ T8663] ? ksys_write+0x190/0x250 [ 243.204011][ T8663] ? __mutex_unlock_slowpath+0x15c/0x790 [ 243.204048][ T8663] ? __fget_files+0x215/0x3d0 [ 243.204105][ T8663] ? fput+0x79/0x100 [ 243.204144][ T8663] ? ksys_write+0x1ac/0x250 [ 243.204175][ T8663] ? __pfx_ksys_write+0x10/0x10 [ 243.204215][ T8663] __x64_sys_bpf+0x7b/0xc0 [ 243.204253][ T8663] ? lockdep_hardirqs_on+0x78/0x100 [ 243.204285][ T8663] do_syscall_64+0x106/0xf80 [ 243.204317][ T8663] ? clear_bhb_loop+0x40/0x90 [ 243.204356][ T8663] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.204389][ T8663] RIP: 0033:0x7fe160d9c819 [ 243.204415][ T8663] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 243.204448][ T8663] RSP: 002b:00007fe161b81028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 243.204478][ T8663] RAX: ffffffffffffffda RBX: 00007fe161015fa0 RCX: 00007fe160d9c819 [ 243.204499][ T8663] RDX: 0000000000000007 RSI: 0000200000000000 RDI: 0000000000000005 [ 243.204518][ T8663] RBP: 00007fe161b81090 R08: 0000000000000000 R09: 0000000000000000 [ 243.204538][ T8663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 243.204557][ T8663] R13: 00007fe161016038 R14: 00007fe161015fa0 R15: 00007ffd90e23678 [ 243.204600][ T8663] [ 243.204812][ T8663] syz.0.700: vmalloc error: size 4096, vm_struct allocation failed, mode:0x500dc0(GFP_USER|__GFP_ZERO|__GFP_ACCOUNT), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 243.569480][ T8663] CPU: 0 UID: 0 PID: 8663 Comm: syz.0.700 Tainted: G L syzkaller #0 PREEMPT(full) [ 243.569523][ T8663] Tainted: [L]=SOFTLOCKUP [ 243.569533][ T8663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 243.569549][ T8663] Call Trace: [ 243.569558][ T8663] [ 243.569568][ T8663] dump_stack_lvl+0x100/0x190 [ 243.569623][ T8663] warn_alloc.cold+0x95/0x1c1 [ 243.569679][ T8663] ? __pfx_warn_alloc+0x10/0x10 [ 243.569727][ T8663] ? trace_kmalloc+0x101/0x130 [ 243.569767][ T8663] ? __kmalloc_cache_node_noprof+0x2d9/0x770 [ 243.569805][ T8663] ? __kasan_kmalloc+0x8a/0xb0 [ 243.569838][ T8663] ? __get_vm_area_node+0x208/0x330 [ 243.569887][ T8663] __vmalloc_node_range_noprof+0xbf4/0x1530 [ 243.569931][ T8663] ? tomoyo_check_open_permission+0x1db/0x3c0 [ 243.569974][ T8663] ? tomoyo_check_open_permission+0x1db/0x3c0 [ 243.570023][ T8663] ? bpf_prog_alloc_no_stats+0x58/0x640 [ 243.570080][ T8663] ? __lock_acquire+0x4a5/0x2630 [ 243.570126][ T8663] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 243.570181][ T8663] ? bpf_prog_alloc_no_stats+0x58/0x640 [ 243.570225][ T8663] __vmalloc_node_noprof+0xad/0xf0 [ 243.570263][ T8663] ? bpf_prog_alloc_no_stats+0x58/0x640 [ 243.570316][ T8663] __vmalloc_noprof+0xa3/0x120 [ 243.570359][ T8663] ? __pfx___vmalloc_noprof+0x10/0x10 [ 243.570400][ T8663] ? is_bpf_text_address+0x94/0x1a0 [ 243.570452][ T8663] ? rcu_is_watching+0x12/0xc0 [ 243.570504][ T8663] ? apparmor_capable+0x1d7/0x4d0 [ 243.570542][ T8663] bpf_prog_alloc_no_stats+0x58/0x640 [ 243.570589][ T8663] ? security_capable+0x80/0x260 [ 243.570624][ T8663] bpf_prog_alloc+0x3b/0x200 [ 243.570670][ T8663] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 243.570707][ T8663] bpf_prog_load+0xb28/0x2c20 [ 243.570752][ T8663] ? __pfx_bpf_prog_load+0x10/0x10 [ 243.570786][ T8663] ? __lock_acquire+0x4a5/0x2630 [ 243.570870][ T8663] __sys_bpf+0x223a/0x4b90 [ 243.570914][ T8663] ? __pfx___sys_bpf+0x10/0x10 [ 243.570950][ T8663] ? proc_fail_nth_write+0x9f/0x220 [ 243.570992][ T8663] ? find_held_lock+0x2b/0x80 [ 243.571033][ T8663] ? find_held_lock+0x2b/0x80 [ 243.571064][ T8663] ? ksys_write+0x190/0x250 [ 243.571113][ T8663] ? __mutex_unlock_slowpath+0x15c/0x790 [ 243.571150][ T8663] ? __fget_files+0x215/0x3d0 [ 243.571201][ T8663] ? fput+0x79/0x100 [ 243.571240][ T8663] ? ksys_write+0x1ac/0x250 [ 243.571271][ T8663] ? __pfx_ksys_write+0x10/0x10 [ 243.571311][ T8663] __x64_sys_bpf+0x7b/0xc0 [ 243.571350][ T8663] ? lockdep_hardirqs_on+0x78/0x100 [ 243.571384][ T8663] do_syscall_64+0x106/0xf80 [ 243.571416][ T8663] ? clear_bhb_loop+0x40/0x90 [ 243.571462][ T8663] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.571496][ T8663] RIP: 0033:0x7fe160d9c819 [ 243.571522][ T8663] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 243.571552][ T8663] RSP: 002b:00007fe161b81028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 243.571583][ T8663] RAX: ffffffffffffffda RBX: 00007fe161015fa0 RCX: 00007fe160d9c819 [ 243.571604][ T8663] RDX: 0000000000000007 RSI: 0000200000000000 RDI: 0000000000000005 [ 243.571623][ T8663] RBP: 00007fe161b81090 R08: 0000000000000000 R09: 0000000000000000 [ 243.571643][ T8663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 243.571662][ T8663] R13: 00007fe161016038 R14: 00007fe161015fa0 R15: 00007ffd90e23678 [ 243.571704][ T8663] [ 243.945577][ T8666] validate_nla: 72 callbacks suppressed [ 243.945600][ T8666] netlink: 'syz.3.701': attribute type 4 has an invalid length. [ 243.956281][ T8663] Mem-Info: [ 243.970934][ T8663] active_anon:8313 inactive_anon:0 isolated_anon:0 [ 243.970934][ T8663] active_file:15198 inactive_file:40399 isolated_file:0 [ 243.970934][ T8663] unevictable:768 dirty:855 writeback:0 [ 243.970934][ T8663] slab_reclaimable:12122 slab_unreclaimable:96045 [ 243.970934][ T8663] mapped:26559 shmem:1393 pagetables:1221 [ 243.970934][ T8663] sec_pagetables:0 bounce:0 [ 243.970934][ T8663] kernel_misc_reclaimable:0 [ 243.970934][ T8663] free:1318729 free_pcp:17528 free_cma:0 [ 244.029676][ T8666] netlink: 'syz.3.701': attribute type 1 has an invalid length. [ 244.049680][ T8663] Node 0 active_anon:33252kB inactive_anon:0kB active_file:60792kB inactive_file:161396kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:106300kB dirty:3488kB writeback:0kB shmem:4032kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:11688kB pagetables:4620kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 244.201932][ T8663] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:64kB pagetables:116kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 244.301981][ T8663] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 244.530251][ T8663] lowmem_reserve[]: 0 2477 2478 2478 2478 [ 244.572086][ T8663] Node 0 DMA32 free:1325936kB boost:0kB min:34056kB low:42568kB high:51080kB reserved_highatomic:0KB free_highatomic:0KB active_anon:39336kB inactive_anon:0kB active_file:60968kB inactive_file:161396kB unevictable:1536kB writepending:3488kB zspages:492kB present:3129332kB managed:2537268kB mlocked:0kB bounce:0kB free_pcp:44092kB local_pcp:16844kB free_cma:0kB [ 244.622301][ T8663] lowmem_reserve[]: 0 0 1 1 1 [ 244.627176][ T8663] Node 0 Normal free:0kB boost:0kB min:12kB low:12kB high:12kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:1052kB mlocked:0kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 244.734105][ T8663] lowmem_reserve[]: 0 0 0 0 0 [ 244.846691][ T8663] Node 1 Normal free:3935580kB boost:0kB min:55832kB low:69788kB high:83744kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB writepending:0kB zspages:0kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:17080kB local_pcp:3400kB free_cma:0kB [ 245.004534][ T8663] lowmem_reserve[]: 0 0 0 0 0 [ 245.009372][ T8663] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 245.024465][ T8663] Node 0 DMA32: 3955*4kB (UE) 2099*8kB (UM) 1083*16kB (UME) 650*32kB (UME) 439*64kB (UME) 241*128kB (UM) 140*256kB (UM) 57*512kB (UM) 26*1024kB (UME) 7*2048kB (UME) 266*4096kB (M) = 1325204kB [ 245.100788][ T8663] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 245.152698][ T8663] Node 1 Normal: 10*4kB (U) 12*8kB (UM) 5*16kB (UM) 8*32kB (UM) 10*64kB (UM) 12*128kB (U) 8*256kB (U) 8*512kB (U) 3*1024kB (UM) 2*2048kB (UM) 957*4096kB (M) = 3935832kB [ 245.172002][ T8663] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 245.191796][ T8663] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 245.209163][ T8663] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 245.224373][ T8663] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 245.252054][ T8663] 56998 total pagecache pages [ 245.258174][ T8663] 11 pages in swap cache [ 245.263787][ T8663] Free swap = 122164kB [ 245.267991][ T8663] Total swap = 124996kB [ 245.272191][ T8663] 2097051 pages RAM [ 245.276647][ T8663] 0 pages HighMem/MovableOnly [ 245.281364][ T8663] 430856 pages reserved [ 245.300557][ T8663] 0 pages cma reserved [ 245.591353][ T8687] futex_wake_op: syz.2.707 tries to shift op by -2048; fix this program [ 245.615124][ T8687] futex_wake_op: syz.2.707 tries to shift op by -2048; fix this program [ 245.668807][ T8687] 0x000000000001-0x000000020000 : "" [ 245.754711][ T8687] ftl_cs: FTL header corrupt! [ 245.999761][ T8698] zero sized request [ 247.987668][ T8735] FAULT_INJECTION: forcing a failure. [ 247.987668][ T8735] name failslab, interval 1, probability 0, space 0, times 0 [ 248.000561][ T8735] CPU: 1 UID: 0 PID: 8735 Comm: syz.3.716 Tainted: G L syzkaller #0 PREEMPT(full) [ 248.000606][ T8735] Tainted: [L]=SOFTLOCKUP [ 248.000614][ T8735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 248.000628][ T8735] Call Trace: [ 248.000635][ T8735] [ 248.000644][ T8735] dump_stack_lvl+0x100/0x190 [ 248.000683][ T8735] should_fail_ex.cold+0x5/0xa [ 248.000712][ T8735] should_failslab+0xc2/0x120 [ 248.000739][ T8735] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 248.000775][ T8735] ? __pmd_alloc+0xbf/0x950 [ 248.000809][ T8735] __pmd_alloc+0xbf/0x950 [ 248.000840][ T8735] __handle_mm_fault+0xa9e/0x2b60 [ 248.000883][ T8735] ? mt_find+0x45e/0x8e0 [ 248.000911][ T8735] ? __pfx___handle_mm_fault+0x10/0x10 [ 248.000942][ T8735] ? __pfx_mt_find+0x10/0x10 [ 248.000983][ T8735] ? find_vma+0xbf/0x140 [ 248.001006][ T8735] ? __pfx_find_vma+0x10/0x10 [ 248.001033][ T8735] handle_mm_fault+0x36d/0xa20 [ 248.001073][ T8735] do_user_addr_fault+0x74c/0x12f0 [ 248.001104][ T8735] exc_page_fault+0x6f/0xd0 [ 248.001128][ T8735] asm_exc_page_fault+0x26/0x30 [ 248.001150][ T8735] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 248.001183][ T8735] Code: 93 04 00 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 73 e8 eb c5 a4 e9 cf 93 04 00 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 248.001205][ T8735] RSP: 0018:ffffc90003a4f9b0 EFLAGS: 00050202 [ 248.001223][ T8735] RAX: 0000000000000001 RBX: 000000000000037e RCX: 000000000000037e [ 248.001237][ T8735] RDX: 0000000000000001 RSI: ffff88806bed4008 RDI: 0000000000000000 [ 248.001252][ T8735] RBP: ffffc90003a4fbc0 R08: 0000000000000000 R09: ffffed100d7da870 [ 248.001266][ T8735] R10: ffff88806bed4385 R11: 0000000000000000 R12: ffff88806bed4008 [ 248.001281][ T8735] R13: 0000000000000000 R14: 0000000000000000 R15: 000000000000037e [ 248.001308][ T8735] _copy_to_iter+0x4c5/0x1720 [ 248.001345][ T8735] ? __pfx__copy_to_iter+0x10/0x10 [ 248.001372][ T8735] ? info_read+0x98/0xb0 [ 248.001400][ T8735] ? snd_info_seq_show+0xd5/0x120 [ 248.001429][ T8735] ? single_next+0xd/0x40 [ 248.001459][ T8735] ? single_stop+0x9/0x10 [ 248.001488][ T8735] ? traverse.part.0.constprop.0+0x2c5/0x650 [ 248.001535][ T8735] seq_read_iter+0x691/0x1270 [ 248.001574][ T8735] ? aa_file_perm+0x7f3/0x14d0 [ 248.001617][ T8735] seq_read+0x33b/0x4c0 [ 248.001654][ T8735] ? __pfx_seq_read+0x10/0x10 [ 248.001708][ T8735] ? __pfx_seq_read+0x10/0x10 [ 248.001745][ T8735] proc_reg_read+0x240/0x330 [ 248.001781][ T8735] ? __pfx_proc_reg_read+0x10/0x10 [ 248.001819][ T8735] vfs_read+0x1e4/0xb30 [ 248.001845][ T8735] ? __pfx_vfs_read+0x10/0x10 [ 248.001865][ T8735] ? find_held_lock+0x2b/0x80 [ 248.001894][ T8735] ? __fget_files+0x215/0x3d0 [ 248.001916][ T8735] ? __fget_files+0x215/0x3d0 [ 248.001943][ T8735] ? __fget_files+0x21f/0x3d0 [ 248.001974][ T8735] __x64_sys_pread64+0x1eb/0x250 [ 248.001999][ T8735] ? __pfx___x64_sys_pread64+0x10/0x10 [ 248.002032][ T8735] do_syscall_64+0x106/0xf80 [ 248.002055][ T8735] ? clear_bhb_loop+0x40/0x90 [ 248.002083][ T8735] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 248.002106][ T8735] RIP: 0033:0x7faad2b9c819 [ 248.002124][ T8735] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 248.002146][ T8735] RSP: 002b:00007faad399b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 248.002166][ T8735] RAX: ffffffffffffffda RBX: 00007faad2e15fa0 RCX: 00007faad2b9c819 [ 248.002181][ T8735] RDX: 0000200000000042 RSI: 0000000000000000 RDI: 0000000000000005 [ 248.002195][ T8735] RBP: 00007faad399b090 R08: 0000000000000000 R09: 0000000000000000 [ 248.002209][ T8735] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 248.002223][ T8735] R13: 00007faad2e16038 R14: 00007faad2e15fa0 R15: 00007ffd2c1279b8 [ 248.002253][ T8735] [ 251.232931][ T8781] ================================================================== [ 251.232969][ T8781] BUG: KASAN: vmalloc-out-of-bounds in sys_fillrect+0x174a/0x1910 [ 251.233033][ T8781] Write of size 8 at addr ffffc90004229000 by task syz.0.732/8781 [ 251.233064][ T8781] [ 251.233082][ T8781] CPU: 0 UID: 0 PID: 8781 Comm: syz.0.732 Tainted: G L syzkaller #0 PREEMPT(full) [ 251.233129][ T8781] Tainted: [L]=SOFTLOCKUP [ 251.233142][ T8781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 251.233162][ T8781] Call Trace: [ 251.233172][ T8781] [ 251.233185][ T8781] dump_stack_lvl+0x100/0x190 [ 251.233237][ T8781] print_report+0x156/0x4c9 [ 251.233285][ T8781] ? _raw_spin_lock_irqsave+0x52/0x60 [ 251.233339][ T8781] ? __virt_addr_valid+0x81/0x620 [ 251.233389][ T8781] ? sys_fillrect+0x174a/0x1910 [ 251.233440][ T8781] kasan_report+0xdf/0x1e0 [ 251.233480][ T8781] ? sys_fillrect+0x174a/0x1910 [ 251.233538][ T8781] sys_fillrect+0x174a/0x1910 [ 251.233601][ T8781] drm_fbdev_shmem_defio_fillrect+0x22/0x140 [ 251.233644][ T8781] bit_clear+0x17d/0x220 [ 251.233688][ T8781] ? __pfx_bit_clear+0x10/0x10 [ 251.233733][ T8781] ? fb_get_color_depth+0x120/0x250 [ 251.233774][ T8781] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 251.233815][ T8781] __fbcon_clear+0x633/0x760 [ 251.233856][ T8781] ? __pfx_bit_clear+0x10/0x10 [ 251.233903][ T8781] fbcon_scroll+0x48b/0x650 [ 251.233953][ T8781] con_scroll+0x464/0x690 [ 251.234008][ T8781] do_con_write+0x6883/0x8540 [ 251.234053][ T8781] ? __pfx_do_con_write+0x10/0x10 [ 251.234094][ T8781] con_write+0x23/0xb0 [ 251.234124][ T8781] n_tty_write+0x44f/0x12d0 [ 251.234173][ T8781] ? __pfx_n_tty_write+0x10/0x10 [ 251.234211][ T8781] ? trace_kmalloc+0x101/0x130 [ 251.234249][ T8781] ? __pfx_woken_wake_function+0x10/0x10 [ 251.234306][ T8781] ? rcu_is_watching+0x12/0xc0 [ 251.234360][ T8781] ? file_tty_write.isra.0+0x694/0x890 [ 251.234416][ T8781] ? kfree+0x2ec/0x6b0 [ 251.234461][ T8781] ? __pfx_n_tty_write+0x10/0x10 [ 251.234503][ T8781] file_tty_write.isra.0+0x4d2/0x890 [ 251.234564][ T8781] redirected_tty_write+0xd4/0x120 [ 251.234621][ T8781] vfs_write+0x6ac/0x1070 [ 251.234655][ T8781] ? __pfx_redirected_tty_write+0x10/0x10 [ 251.234714][ T8781] ? __pfx_vfs_write+0x10/0x10 [ 251.234745][ T8781] ? find_held_lock+0x2b/0x80 [ 251.234804][ T8781] ksys_write+0x12a/0x250 [ 251.234836][ T8781] ? __pfx_ksys_write+0x10/0x10 [ 251.234875][ T8781] do_syscall_64+0x106/0xf80 [ 251.234908][ T8781] ? clear_bhb_loop+0x40/0x90 [ 251.234953][ T8781] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.234989][ T8781] RIP: 0033:0x7fe160d9c819 [ 251.235014][ T8781] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 251.235047][ T8781] RSP: 002b:00007fe161b81028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 251.235078][ T8781] RAX: ffffffffffffffda RBX: 00007fe161015fa0 RCX: 00007fe160d9c819 [ 251.235100][ T8781] RDX: 000000000000fdef RSI: 0000200000000000 RDI: 0000000000000003 [ 251.235122][ T8781] RBP: 00007fe160e32c91 R08: 0000000000000000 R09: 0000000000000000 [ 251.235143][ T8781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 251.235162][ T8781] R13: 00007fe161016038 R14: 00007fe161015fa0 R15: 00007ffd90e23678 [ 251.235195][ T8781] [ 251.235207][ T8781] [ 251.235215][ T8781] The buggy address belongs to a vmalloc virtual mapping [ 251.235238][ T8781] Memory state around the buggy address: [ 251.235264][ T8781] ffffc90004228f00: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 251.235297][ T8781] ffffc90004228f80: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 251.235321][ T8781] >ffffc90004229000: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 251.235339][ T8781] ^ [ 251.235355][ T8781] ffffc90004229080: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 251.235378][ T8781] ffffc90004229100: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 251.235396][ T8781] ================================================================== [ 251.253172][ T8781] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 251.253205][ T8781] CPU: 0 UID: 0 PID: 8781 Comm: syz.0.732 Tainted: G L syzkaller #0 PREEMPT(full) [ 251.253254][ T8781] Tainted: [L]=SOFTLOCKUP [ 251.253267][ T8781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 251.253288][ T8781] Call Trace: [ 251.253307][ T8781] [ 251.253320][ T8781] dump_stack_lvl+0x100/0x190 [ 251.253374][ T8781] vpanic+0x552/0x970 [ 251.253405][ T8781] ? __pfx_vpanic+0x10/0x10 [ 251.253442][ T8781] ? sys_fillrect+0x174a/0x1910 [ 251.253494][ T8781] panic+0xd1/0xe0 [ 251.253524][ T8781] ? __pfx_panic+0x10/0x10 [ 251.253557][ T8781] ? sys_fillrect+0x174a/0x1910 [ 251.253606][ T8781] ? preempt_schedule_common+0x42/0xc0 [ 251.253664][ T8781] check_panic_on_warn.cold+0x19/0x34 [ 251.253701][ T8781] end_report.part.0+0x3a/0x90 [ 251.253747][ T8781] kasan_report.cold+0xe/0x18 [ 251.253794][ T8781] ? sys_fillrect+0x174a/0x1910 [ 251.253849][ T8781] sys_fillrect+0x174a/0x1910 [ 251.253908][ T8781] drm_fbdev_shmem_defio_fillrect+0x22/0x140 [ 251.253956][ T8781] bit_clear+0x17d/0x220 [ 251.253999][ T8781] ? __pfx_bit_clear+0x10/0x10 [ 251.254042][ T8781] ? fb_get_color_depth+0x120/0x250 [ 251.254081][ T8781] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 251.254121][ T8781] __fbcon_clear+0x633/0x760 [ 251.254160][ T8781] ? __pfx_bit_clear+0x10/0x10 [ 251.254205][ T8781] fbcon_scroll+0x48b/0x650 [ 251.254246][ T8781] con_scroll+0x464/0x690 [ 251.254298][ T8781] do_con_write+0x6883/0x8540 [ 251.254342][ T8781] ? __pfx_do_con_write+0x10/0x10 [ 251.254382][ T8781] con_write+0x23/0xb0 [ 251.254412][ T8781] n_tty_write+0x44f/0x12d0 [ 251.254457][ T8781] ? __pfx_n_tty_write+0x10/0x10 [ 251.254496][ T8781] ? trace_kmalloc+0x101/0x130 [ 251.254534][ T8781] ? __pfx_woken_wake_function+0x10/0x10 [ 251.254587][ T8781] ? rcu_is_watching+0x12/0xc0 [ 251.254637][ T8781] ? file_tty_write.isra.0+0x694/0x890 [ 251.254689][ T8781] ? kfree+0x2ec/0x6b0 [ 251.254732][ T8781] ? __pfx_n_tty_write+0x10/0x10 [ 251.254771][ T8781] file_tty_write.isra.0+0x4d2/0x890 [ 251.254829][ T8781] redirected_tty_write+0xd4/0x120 [ 251.254882][ T8781] vfs_write+0x6ac/0x1070 [ 251.254915][ T8781] ? __pfx_redirected_tty_write+0x10/0x10 [ 251.254979][ T8781] ? __pfx_vfs_write+0x10/0x10 [ 251.255010][ T8781] ? find_held_lock+0x2b/0x80 [ 251.255057][ T8781] ksys_write+0x12a/0x250 [ 251.255089][ T8781] ? __pfx_ksys_write+0x10/0x10 [ 251.255127][ T8781] do_syscall_64+0x106/0xf80 [ 251.255160][ T8781] ? clear_bhb_loop+0x40/0x90 [ 251.255199][ T8781] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.255233][ T8781] RIP: 0033:0x7fe160d9c819 [ 251.255259][ T8781] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 251.255295][ T8781] RSP: 002b:00007fe161b81028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 251.255327][ T8781] RAX: ffffffffffffffda RBX: 00007fe161015fa0 RCX: 00007fe160d9c819 [ 251.255350][ T8781] RDX: 000000000000fdef RSI: 0000200000000000 RDI: 0000000000000003 [ 251.255370][ T8781] RBP: 00007fe160e32c91 R08: 0000000000000000 R09: 0000000000000000 [ 251.255391][ T8781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 251.255412][ T8781] R13: 00007fe161016038 R14: 00007fe161015fa0 R15: 00007ffd90e23678 [ 251.255445][ T8781] [ 251.256053][ T8781] Kernel Offset: disabled