last executing test programs: 4m12.61164053s ago: executing program 1 (id=2139): r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/net/wireless\x00', 0x400, 0x0) mount_setattr$auto(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000640)={0x47, 0x9}, 0x283) pread64$auto(r0, &(0x7f0000000080)='\xd5u+~\xa7x\xe0VQ\x1a6\xcf\xce\xfa\xfbN\x19\b\xf64\r\x122i\xd6\x0e\xfa\x96\x9aV:\xe1G\x14\xb2\xd4N\x0e#jX:\xd0\xe4\xa9\xda\xaf\x98\x94G\xa8\xb4\xa7uPc\x1ang\xdb\xb4\xa7\xad\x1b\xcbonh\xd8\x99\x03\x10\xb0\xa5\xfey\xd5F,70\xecG\x8a\fz\x95\x7f\xb0Y{\xdd\xa1\xa3E\x03\xd4\xc67U\x93\n\xfc\xa4\x0e_\xf8\x94\xc3a\x00\xe6\xea4\xa2\x7ft\xeb\x8b$\x16\x0e\xe8j\xcaI\xe0c\x05\x12(\v\xef\xc5Z\xfb\xed\xa3\x01\x001\xa5\x18%\xae/\x1b6\xaa\xf5ysD\xa6\xee\xbf\xc0v\"\x93\x96\"\xcak.\x0e_\xb3\xf7\xac\x9e\xbd/w\xdf\xfc\xe24z\x0f\x8f\b\xbe\xda\xfb\xd0Jj\x97\xfa{\x9d\xfd\xfb\x14\x1f\xb0\xe7\b#\xb9\x01\xf7\xf5\x1c1\xfbNX\xd9\xf0\x97@\xff(\x99\x13M\xadM\b\xf5\xcd\xa3\xe1Q|\r\x18\xd5\xb4\x1c\xa5\xfd\xdf\x98\xd9\xa7\xf3u\xa8ak\xfaHS\xfa\x12\x85\x85\x14\b\x9c\x15\xc10\xb3\xd5.\x13\xc6\xb6\xbak:\xbf\x8f\xcd\x7f\a\xb8\x00\x00\x00', 0x202, 0x7) mmap$auto(0x1, 0x20009, 0x8, 0xeb1, 0x7f, 0x8000) mmap$auto(0x1, 0x4, 0x7ff, 0x8000012, 0xffffffffffffffff, 0x4006) openat$auto_tun_fops_tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sg1\x00', 0x8001, 0x0) r2 = bpf$auto(0x9, &(0x7f00000000c0)=@link_update={r1, @new_prog_fd, 0x6, @old_prog_fd=0xffffffffffffffff}, 0x800003) ioctl$auto_SCSI_IOCTL_SEND_COMMAND2(r1, 0x1, &(0x7f00000000c0)) open(0x0, 0x185180, 0x0) io_uring_setup$auto(0x1, 0x0) mmap$auto(0x0, 0x2000a, 0x1, 0xeb3, 0x401, 0xfffffffffffffffc) unshare$auto(0x40000080) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20342, 0x0) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20342, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000200)='/dev/tty53\x00', 0x200, 0x0) r4 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snd/midiC2D3\x00', 0x8c302, 0x0) r5 = prctl$auto(0x40, 0x1, 0x0, 0x800008, 0xfffffffc) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r6 = socket(0x2b, 0x1, 0x1) setsockopt$auto(r6, 0x8b, 0x1, 0x0, 0x1000021) write$auto(r3, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) select$auto(0xe, 0x0, 0x0, &(0x7f0000000140)={[0x201, 0xffff, 0xc45d, 0x1b, 0x6, 0x3, 0x2, 0x3, 0x6, 0x62, 0x80000022, 0x7, 0x6d3e, 0x2000000004000009, 0x2, 0x1]}, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) ioctl$auto(0xffffffffffffffff, 0x5523, 0xffffffffffffffff) openat$auto_aoe_fops_aoechr(0xffffffffffffff9c, &(0x7f0000000000)='/dev/etherd/discover\x00', 0x80101, 0x0) writev$auto(r5, &(0x7f0000000140)={0x0, 0xe4}, 0xfffffffffffffffd) r7 = open_tree$auto(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1) r8 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$auto_NL80211_CMD_START_P2P_DEVICE(r7, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000500)={&(0x7f0000000280)=ANY=[@ANYBLOB="14020000", @ANYRES16=r8, @ANYBLOB="000427bd7000fedbdf25590000000500f60002000000d10175801e0166800400f3800800f100550800007e08001d00", @ANYRESDEC, @ANYRES16=r2, @ANYRES32=r4, @ANYRESDEC=0x0], 0x214}, 0x1, 0x0, 0x0, 0x800}, 0x20040004) 4m12.130842553s ago: executing program 1 (id=2143): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nl80211(&(0x7f00000015c0), r0) r1 = openat$auto_tap_fops_tap(0xffffffffffffff9c, 0x0, 0x1, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r2 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) openat$auto_l2cap_debugfs_fops_(0xffffffffffffff9c, &(0x7f0000000240), 0xa0300, 0x0) write$auto(r0, &(0x7f0000000340)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xa7\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGS\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\xfd\xa5#\xe0I\xd4 \x84\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE(~\xbc\xc9\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc\xb8\xbaS\xafS\xf2\xcb\xce\xee6f\xa4r\x88\x1a2\xe8\x9a\x10p\x04t\x8c*\x84t\xf4b\n\x00$\x05\xfd\xee\x7fW\xd0\x85I\xd1.XOCn\x06\'\xdc\aW\xfc\xbf\x91\xff?\xebc\xc1\xfe\xe0v\x1d\xfb\x8bD>\xec\x84C~L\xda\xa8\xc2\x99\x9f1\xa7y\x1eq\xc9I\x14\xd0{\x96\x80\x8b\x1d\xea\x0fAq\xf2\xa0q\xb2\x12\xc5\x99\xbf\x9a:q\xeb\x1a\xcf,\x98\xe1\x02\xbf,V\xaf\xa8\xb1`\x97\"\xa1\xfft\xab3\xd6\xb1S', 0xb) close_range$auto(0x2, 0x8, 0xffffffff) r3 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/controlC1\x00', 0xa02, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f00000001c0)={{@inferred=0x0, 0x7, 0x101, 0x7, "aab8e80600080043529f895cf5e8ec8f46cbb766439daa41e1aa00000000001200000000070a00", @raw=0x2}, 0x6, 0x8, 0x6, @raw=0xd7, @enumerated={0x1, 0xffff, "3a451db75512bd3527fc812ba5063f658f3a83495f2f7e8b4b84d579e75c002e35796b745e9f1f32cbfbdc296577c42c2257f3cdba1288075707bcc50e018166", 0x10000000009e, 0x9}, "a4699d30a05edbe0d28473c399a7dc920b153e9b1675451d7de94b4123f970bedd3460c667373fcc59b584d81592f6ab606c276852295e00af49e6de6e768034"}) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f00000000c0)={@inferred=r4, 0x7, 0xd, 0xa4, "e3eabf11dce36a2eac9cb4682c339b3ce615a9b97386d4462bc6553245da56e4978f37368e849db4a6e0aa4e", @raw=0xa2cfa1c}) mmap$auto(0x7, 0x7becbf1e, 0xdf, 0x9b76, 0x2, 0x3) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) fsetxattr$auto(0xffffffffffffffff, 0x0, 0x0, 0x1, 0x3) r5 = socket(0x2b, 0x1, 0x0) mmap$auto(0x4, 0x800, 0xd, 0x13, r1, 0xe280) ioctl$auto_TCSBRK2(r2, 0x5409, 0x0) ioctl$auto_KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/lru_gen_full\x00', 0x200001, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) mlock$auto(0x112, 0x80006) mlockall$auto(0x800000000000005) madvise$auto(0x0, 0x200007, 0x19) sendmmsg$auto(r5, &(0x7f0000000140)={{&(0x7f0000000040), 0x10, 0x0, 0x9, 0x0, 0x1f, 0x9}, 0x800009}, 0x7, 0x20000000) write$auto(0xffffffffffffffff, 0x0, 0xf49) shmget$auto(0xcbb6, 0x8, 0x4) r6 = openat$auto_tracing_total_entries_fops_trace(0xffffffffffffff9c, &(0x7f0000000300)='/sys/kernel/tracing/buffer_total_size_kb\x00', 0x472041, 0x0) readv$auto(r6, &(0x7f0000000840)={&(0x7f0000000800), 0xc982}, 0x7f) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) openat$auto_proc_pid_maps_operations_internal(0xffffffffffffff9c, &(0x7f0000000040)='/proc/modules\x00', 0x88000, 0x0) 4m10.808768259s ago: executing program 1 (id=2146): r0 = openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x101001, 0x0) ioctl$auto_UI_DEV_SETUP(r0, 0x405c5503, &(0x7f00000000c0)={{0x9, 0xf2cf, 0x8, 0x80}, "6a034a07c7b82d90b69a39e32576f893fba86c9dd051a0094a3836d61c9100fefbbabea6ef9368c7996e841f3f1561d4992f726b0a6c36b0b2fd1678e816201cf562367fe6596824588a2e3d84ba165f", 0xa}) ioctl$auto_UI_DEV_CREATE(r0, 0x5501, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$auto_UI_SET_MSCBIT(r0, 0x40045568, 0x0) 4m9.290609438s ago: executing program 1 (id=2152): r0 = epoll_create$auto(0x800) mmap$auto(0xfffffffffffffff9, 0x0, 0x10000000000000df, 0x9b72, r0, 0x0) mkdir$auto(&(0x7f0000000100)='}[,&*}\x00', 0x8001) mount$auto(0x0, &(0x7f00000000c0)='}[,&*}\x00', &(0x7f0000000140)='nfsd\x00', 0xf, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='}[,&*}\x00', &(0x7f0000000080)={0x220000, 0x0, 0x10}, 0x18) mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x8000) socket(0x2, 0x2, 0x0) write$auto(0xffffffffffffffff, &(0x7f0000000c40)='gthtool\x00', 0x5) bind$auto(0x3, &(0x7f0000000100)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x700, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x801, 0x0) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x9, 0x8, 0x1, 0x2, 0x4, 0x15f4da0e, 0x3, 0xd08, 0xc, 0x8, 0x4, 0x6d3f, 0x9, 0x2, 0x4000000000000d]}, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) execve$auto(0x0, 0x0, 0x0) utimes$auto(&(0x7f0000000040)='}[,&*}\x00', &(0x7f0000000180)={0x2, 0xf}) madvise$auto(0x0, 0xffffffffffff0004, 0x19) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) madvise$auto(0x0, 0x200007, 0x8) 4m9.024604354s ago: executing program 1 (id=2154): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0xa, 0x8000) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socket(0x10, 0x2, 0x0) r0 = socket(0x18, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth0\x00'}) close_range$auto(0x0, 0xffffffffffffffff, 0x2) socket(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x801, 0x84) r2 = socket(0x18, 0x5, 0x1) connect$auto(r2, &(0x7f0000000000)=@in={0x2, 0x100}, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x80047437, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$auto(0xffffffffffffffff, 0x29, 0x4b, 0x0, 0x1) statmount$auto(0x0, &(0x7f0000000180)={0x7d4, 0x1, 0x401c2, 0x7352, 0x3f, 0x7ffc, 0x1ffde, 0x7, 0x2, 0x4, 0x9, 0x3, 0x5, 0x8, 0x3000, 0x9, 0x6, 0x10002, 0x80, 0x400, 0x0, 0x7, 0x1ffc, 0x8203, 0x400, 0x84, 0x1, 0x0, 0x40, 0x5, 0x0, [0xffffffffffffffff, 0x0, 0x0, 0x1000000000000000, 0x0, 0x5, 0x3fffffff, 0x0, 0x0, 0x200000000000000, 0x0, 0x1000000, 0x10000, 0x40000000000, 0x0, 0x0, 0x80000000000000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x5]}, 0x1fe, 0xd) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r3 = socket(0xa, 0x1, 0x84) getsockopt$auto(r3, 0x0, 0x480, 0x0, &(0x7f0000000040)=0x83) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="10002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x24008000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[], 0x1ac}, 0x1, 0x0, 0x0, 0x20048810}, 0x40000) close_range$auto(0x2, 0x8, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r4, &(0x7f0000000200)={{0x0, 0xfe, &(0x7f0000000100)={0x0, 0xfc2}, 0x2, 0x0, 0x7, 0xa505}, 0x800}, 0x7, 0x4008) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x60742, 0x0) ioctl$auto(0x3, 0x40081271, 0x38) 4m8.836565962s ago: executing program 1 (id=2156): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS1\x00', 0x20000, 0x0) prctl$auto_PR_SET_VMA(0x53564d41, 0x8000000000000000, 0x7, 0x6, 0x8) r1 = waitid$auto_P_ALL(0x0, 0xfffffffb, &(0x7f0000000000)={@_si_pad}, 0x9, &(0x7f0000000080)={{0x8, 0xa}, {0x1, 0x8}, 0x6, 0x8, 0xff, 0x100000001, 0x7, 0x9, 0x5, 0x6, 0x7, 0x1ff, 0xfffffffffffff800, 0x2, 0x4, 0x100000000}) r2 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/est_nice\x00', 0x80000, 0x0) read$auto_proc_sys_file_operations_proc_sysctl(r2, 0x0, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nbd3\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) setresuid$auto(0x2, 0x7, 0x8080) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x1, 0x100) setsockopt$auto(0x400000000000003, 0x29, 0x1b, 0x0, 0x56b) syz_open_procfs$namespace(r1, &(0x7f0000000140)='ns/time_for_children\x00') ioctl$auto_TIOCGDEV2(r0, 0x5410, 0x0) prctl$auto_PR_SET_VMA(0x53564d41, 0x5, 0x5, 0xffffffffffffffff, 0x0) 4m8.07218237s ago: executing program 32 (id=2156): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS1\x00', 0x20000, 0x0) prctl$auto_PR_SET_VMA(0x53564d41, 0x8000000000000000, 0x7, 0x6, 0x8) r1 = waitid$auto_P_ALL(0x0, 0xfffffffb, &(0x7f0000000000)={@_si_pad}, 0x9, &(0x7f0000000080)={{0x8, 0xa}, {0x1, 0x8}, 0x6, 0x8, 0xff, 0x100000001, 0x7, 0x9, 0x5, 0x6, 0x7, 0x1ff, 0xfffffffffffff800, 0x2, 0x4, 0x100000000}) r2 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/est_nice\x00', 0x80000, 0x0) read$auto_proc_sys_file_operations_proc_sysctl(r2, 0x0, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nbd3\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) setresuid$auto(0x2, 0x7, 0x8080) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x1, 0x100) setsockopt$auto(0x400000000000003, 0x29, 0x1b, 0x0, 0x56b) syz_open_procfs$namespace(r1, &(0x7f0000000140)='ns/time_for_children\x00') ioctl$auto_TIOCGDEV2(r0, 0x5410, 0x0) prctl$auto_PR_SET_VMA(0x53564d41, 0x5, 0x5, 0xffffffffffffffff, 0x0) 4.568966206s ago: executing program 0 (id=3316): socket(0x2, 0x3, 0xa) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) adjtimex$auto(&(0x7f00000005c0)={0xffff, 0x0, 0x6, 0x9, 0x7, 0x7f, 0xfff, 0x0, 0xc15, 0x7, 0x592efafe, {0x3, 0xffffffffffffff57}, 0x100000001, 0x3, 0x857e, 0x5, 0x0, 0x3, 0x9, 0x240000000000, 0x400000, 0x10000, 0x7ff}) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = socket(0x2b, 0x1, 0x0) ioctl$auto(0xffffffffffffffff, 0x64c8, 0x1e2) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @remote}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000000)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x5, 0x20000000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x502, 0x0) ioctl$auto_FS_IOC_FIEMAP(r0, 0xc020660b, 0x9) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0xffffffffffffffff, 0x28000) getrandom$auto(0x0, 0x6000000, 0x3) get_robust_list$auto(0x0, &(0x7f0000000200)=&(0x7f00000001c0)={{}, 0x8, &(0x7f0000000180)={&(0x7f0000000140)}}, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) io_uring_setup$auto(0x8, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x3, 0x100) socket(0x2, 0x2, 0x1) connect$auto(0x3, &(0x7f00000000c0)=@in={0x2, 0x0, @local}, 0x55) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x20040001) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB='*'], 0x1ac}}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0xffffa474, &(0x7f00000002c0)={0x0, 0x400000000c4}, 0x9, 0x0, 0x0, 0xa}, 0x9}, 0x2, 0x800) setsockopt$auto(0x3, 0x0, 0x1, 0x0, 0x2) mmap$auto(0x40, 0x4, 0x4000000000df, 0x40eb5, 0x401, 0x300000000000) 4.53833356s ago: executing program 3 (id=3317): openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda\x00', 0x14f602, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x105040, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) openat$auto_bch_chardev_fops_chardev(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) write$auto(0x3, 0x0, 0xfffffdef) write$auto(0x3, 0x0, 0xfffffdef) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x10004) creat$auto(&(0x7f0000000680)='./file0\x00', 0x3) 4.355270253s ago: executing program 3 (id=3318): socket(0xa, 0x3, 0xff) ioctl$auto(0x3, 0x89e0, 0x91) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x80302, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) r0 = socket(0xa, 0x1, 0x84) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) r1 = syz_genetlink_get_family_id$auto_macsec(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$auto_MACSEC_CMD_UPD_RXSA(0xffffffffffffffff, &(0x7f0000006200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="230027bd7000fedbec250900000014745cde199a94000380100001800c0036006e6c3830323131000400", @ANYRES32=0x0, @ANYBLOB], 0x34}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, r0, 0x400) socket(0x2, 0x1, 0x106) bind$auto(0x3, 0x0, 0x6a) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) mbind$auto(0x2000, 0x100000004, 0x100000000, 0x0, 0x5, 0x2) setsockopt$auto(0x3, 0x1, 0x20, 0x0, 0x9) 3.786648854s ago: executing program 4 (id=3320): connect$auto(0x3, 0x0, 0x55) 3.631384249s ago: executing program 4 (id=3322): close_range$auto(0x0, 0xfffffffffffff000, 0x2) bpf$auto(0x0, &(0x7f00000001c0)=@task_fd_query={0x9, 0x21eb, 0x7ff, 0x6, 0xa, 0x1000009, 0x5f, 0x0, 0x3}, 0x6f3) openat$auto_fuse_dev_operations_fuse_i(0xffffffffffffff9c, &(0x7f0000002f80)='/dev/fuse\x00', 0x60000, 0x0) socket(0x10, 0x2, 0x0) memfd_create$auto(0x0, 0x4) socket$nl_generic(0x10, 0x3, 0x10) socket(0x2a, 0x2, 0x6) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$auto(r0, &(0x7f0000000000)={{0x0, 0x6, 0x0, 0x106, 0x0, 0x1, 0x3}, 0x57177fc5}, 0x9, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x3, 0x3a) eventfd$auto(0x1) r1 = socket(0xa, 0x2, 0x88) bpf$auto(0x0, &(0x7f0000000000)=@link_update={r1, @new_prog_fd=0x4, 0x4, @old_map_fd=r0}, 0xa3) 3.562653201s ago: executing program 0 (id=3323): mmap$auto(0x0, 0x2020009, 0x8000000000000003, 0x40000000000eb1, 0xffffffffffffffff, 0x8000) io_getevents$auto(0x1, 0x1ff, 0x9, 0x0, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) (async) set_mempolicy$auto(0x6, &(0x7f0000000080)=0x3, 0x21) unshare$auto(0x40000080) (async) socket(0xa, 0x5, 0x0) (async) mmap$auto(0x4, 0x2020009, 0xee, 0xeb1, 0xfffffffffffffffa, 0x7ffc) openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) (async, rerun: 32) msgctl$auto_IPC_RMID(0x4, 0x0, &(0x7f0000000240)={{0x0, 0xffffffffffffffff, 0xee00, 0x9, 0x5, 0x8, 0x5}, &(0x7f00000001c0)=0x6, &(0x7f0000000200)=0x1, 0x1, 0xfff, 0x0, 0x7, 0x9, 0x4, 0x9, 0xf}) (rerun: 32) ioctl$auto_KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f00000002c0)={0x8, r1, 0x0, 0x33}) r2 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) (async) writev$auto(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x10001}, 0xfffffffffffffffe) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) (async) r3 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptyu3\x00', 0x0, 0x0) ioctl$auto(r3, 0x540a, 0x0) (async) close_range$auto(0xffffffffffffffff, 0x8, 0x0) msgrcv$auto(0x9, 0x0, 0xfffffffffffffffd, 0x6, 0x80008) (async) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) (async, rerun: 64) madvise$auto(0x0, 0x2003f0, 0x15) (rerun: 64) mmap$auto(0x0, 0x2a, 0xdf, 0x9b72, 0x1000, 0x28000) (async) madvise$auto(0x2, 0x5c61fa2c, 0xf) syz_genetlink_get_family_id$auto_ovs_flow(&(0x7f0000000180), 0xffffffffffffffff) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$auto_OVS_FLOW_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYRESOCT=r3, @ANYRES16=r2, @ANYBLOB="130029bd704fb068c18e97d09150d3fdaa6dd1effbdbdf250300000004000809140001c12c20"], 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x800) (async) r4 = openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/security/tomoyo/domain_policy\x00', 0x40802, 0x0) read$auto(r4, 0x0, 0xb4d3) (async) write$auto(0x3, 0x0, 0xffd8) (async) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mtdblock0\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x6, 0x1ff, 0xeb0, 0xffffffffffffffff, 0x9) 3.559908381s ago: executing program 4 (id=3324): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/msr/perf_event_mux_interval_ms\x00', 0x982, 0x0) r0 = socket(0x18, 0x2, 0x0) r1 = landlock_create_ruleset$auto(&(0x7f0000000080)={0x2, 0x4, 0x8}, 0x62, 0xe) accept$auto(r1, &(0x7f0000000200)=@nl=@kern={0x10, 0x0, 0x0, 0x8000}, &(0x7f0000000240)=0x1) close_range$auto(0x0, 0xffffffffffffffff, 0x2) socket(0xa, 0x2, 0x0) openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/snd/pcmC1D0p\x00', 0x80000, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r3 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) r4 = ioctl$auto_KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp1\x00', 0x802, 0x0) ioctl$auto_SNDCTL_DSP_SETTRIGGER(r5, 0x40045010, &(0x7f00000006c0)="2f7a79b3") r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$auto_macsec(&(0x7f0000000480), r6) sendmsg$auto_MACSEC_CMD_DEL_TXSA(r6, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000000f80)={&(0x7f0000000100)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r7, @ANYBLOB="01002abd7000fbdbdf250500000008000100", @ANYRES32=0x0, @ANYBLOB="0400838082a33095817f67acb4d1587a2a9d1607a516b467667bf183d8e0389a6be778124877bef116651bc36ce37b42c1f94aaebad2f2b7cb600fa46160b6c30cc96140fb66ec3ab63a71f1cdb9e3bbd1d418179b03c93a64130f8483f0876476ad4fa3b8814a66421f664d99ea7b4311b226a65399b11a9584ace50c162cfc14af745a443b94120f845ed37d5e58d9aa6bd548535f97dd7d246d91401ba39b1b85e6af687f1b9d44f3685f42de4eb779169c594fd9cd8820189cf1590e816c"], 0x20}, 0x1, 0x0, 0x0, 0x4004}, 0x4802) ioctl$auto(r4, 0x5, r6) ioctl$auto_KVM_GET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0xdd, 0x0, [{0x400000b1, 0x400}]}) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x801, 0x84) socket(0x18, 0x5, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x80487436, 0x0) mmap$auto(0x0, 0x420009, 0xdf, 0xeb1, 0x401, 0x8000) io_uring_setup$auto(0x6, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x14) ioctl$auto_USBDEVFS_CLAIM_PORT(0xffffffffffffffff, 0x80045518, 0x0) 2.855417678s ago: executing program 3 (id=3325): mmap$auto(0x0, 0x20009, 0xde, 0xeb1, 0x40000000000a5, 0x8000) mknod$auto(&(0x7f0000000040)='./file0\x00', 0x1001, 0x4) openat$auto_proc_pid_maps_operations_internal(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/maps\x00', 0x1a1000, 0x0) ioctl$auto(0x3, 0x4188aec6, 0xffffffffffffffff) close_range$auto(0x0, 0xfffffffffffff000, 0x2) open(&(0x7f0000000000)='./file0\x00', 0x101800, 0xbf) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x640, 0x23) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/ptyq3\x00', 0x40001, 0x0) ioctl$auto_TIOCSETD2(r0, 0x5423, 0x0) ioctl$auto(0x3, 0x89f3, 0x10000000000402) 2.634093669s ago: executing program 3 (id=3326): mmap$auto(0x0, 0x400009, 0xdf, 0x9b72, 0x8000000000000003, 0x8000) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) pidfd_open$auto(0x1, 0x0) r0 = io_uring_setup$auto(0xc, 0x0) r1 = openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) sendmsg$auto_L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x0, 0x2, 0x70bd27, 0x25dfdbde}, 0x14}, 0x1, 0x0, 0x0, 0x51}, 0x20000000) r2 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYRES8=r2, @ANYRES64=r1], 0x1ac}, 0x1, 0x0, 0x0, 0x4c041}, 0x40000) madvise$auto_MADV_UNMERGEABLE(0x2, 0x7, 0xd) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000001100)='/sys/devices/virtual/dmi/id/modalias\x00', 0x40280, 0x0) madvise$auto_MADV_UNMERGEABLE(0x9, 0x6094, 0xd) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/mpls/conf/netdevsim2/input\x00', 0x40802, 0x0) sendfile$auto(0x6, 0x3, 0x0, 0xc01) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r3 = socket(0x2b, 0x1, 0x9) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @remote}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000400)="e9ff2275f3ce79f225c8020000000000000000ecc555e4cd01b34d3989483cb3e710908883688c4e3242f068016aeaa936066e871e899699cf378c634e7425ccbcde4f4cc07e2109cc4522f3e5a65bf484a314e4e1205183eb09318c1d35ac14f386e313a72af5e714ee0b13d9c8c7a19d900600fa8c63678a01a1ff101cfdf31465bc0b0a897c926fcc819045a79ecd511ba0c14069a1f66c78d17a13f548", 0x200012, 0x0, 0x6, 0x0, 0x7, 0x5}, 0x800809}, 0x5, 0x200) r4 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000080), r3) sendmsg$auto_NL80211_CMD_DISASSOCIATE(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\b\x00\x00', @ANYRES16=r4, @ANYBLOB="00012bbd7000fddbdf252800000005003e000800000031004801a289c1c1f3026f75a4d3a66a76f9f65578159c8a96f55e156e69b5114d651d9ec494a3d7791ee432bb9c"], 0x60}, 0x1, 0x0, 0x0, 0x54}, 0x1) r5 = socket(0xa, 0x1, 0x84) mmap$auto(0x0, 0xa, 0xdb, 0x9b72, 0x5, 0x8000) io_uring_setup$auto(0x81c5, 0x0) setsockopt$auto(0x3, 0x10000000084, 0x81, 0x0, 0x8) getsockopt$auto(r5, 0x84, 0x1b, 0x0, 0x0) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) mbind$auto(0x2000, 0x100000004, 0x100000000, 0x0, 0x5, 0x80da) mmap$auto(0x8, 0x200006, 0x2, 0x40ebd, 0x602, 0x300400000000) 2.416401775s ago: executing program 4 (id=3328): socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/net/wireless\x00', 0x400, 0x0) pread64$auto(r0, &(0x7f0000000080)='\xd5u+~\xa7x\xe0VQ\x1a6\xcf\xce\xfa\xfbN\x19\b\xf64\r\x122i\xd6\x0e\xfa\x96\x9aV:\xe1G\x14\xb2\xd4N\x0e#jX:\xd0\xe4\xa9\xda\xaf\x98\x94G\xa8\xb4\xa7uPc\x1ang\xdb\xb4\xa7\xad\x1b\xcbonh\xd8\x99\x03\x10\xb0\xa5\xfey\xd5F,70\xecG\x8a\fz\x95\x7f\xb0Y{\xdd\xa1\xa3E\x03\xd4\xc67U\x93\n\xfc\xa4\x0e_\xf8\x94\xc3a\x00\xe6\xea4\xa2\x7ft\xeb\x8b$\x16\x0e\xe8j\xcaI\xe0c\x05\x12(\v\xef\xc5Z\xfb\xed\xa3\x01\x001\xa5\x18%\xae/\x1b6\xaa\xf5ysD\xa6\xee\xbf\xc0v\"\x93\x96\"\xcak.\x0e_\xb3\xf7\xac\x9e\xbd/w\xdf\xfc\xe24z\x0f\x8f\b\xbe\xda\xfb\xd0Jj\x97\xfa{\x9d\xfd\xfb\x14\x1f\xb0\xe7\b#\xb9\x01\xf7\xf5\x1c1\xfbNX\xd9\xf0\x97@\xff(\x99\x13M\xadM\b\xf5\xcd\xa3\xe1Q|\r\x18\xd5\xb4\x1c\xa5\xfd\xdf\x98\xd9\xa7\xf3u\xa8ak\xfaHS\xfa\x12\x85\x85\x14\b\x9c\x15\xc10\xb3\xd5.\x13\xc6\xb6\xbak:\xbf\x8f\xcd\x7f\a\xb8\x00\x00\x00', 0x202, 0x7) mmap$auto(0x1, 0x20009, 0x8, 0xeb1, 0x7f, 0x8000) mmap$auto(0x1, 0x4, 0x7ff, 0x8000012, 0xffffffffffffffff, 0x4006) openat$auto_tun_fops_tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sg0\x00', 0xc041, 0x0) bpf$auto(0x9, &(0x7f00000000c0)=@link_update={r1, @new_prog_fd, 0x6}, 0x800003) ioctl$auto_SCSI_IOCTL_SEND_COMMAND2(r1, 0x1, &(0x7f00000000c0)) open(&(0x7f0000000000)='./file0\x00', 0x161342, 0x110) bpf$auto(0x9, &(0x7f0000000100)=@bpf_attr_5={@target_fd, 0xffffffffffffffff, 0x5d0, 0x9, 0xffffffffffffffff, @relative_fd, 0x9}, 0x6f4) io_uring_setup$auto(0x1, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) unshare$auto(0x40000080) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20342, 0x0) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x20342, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000200)='/dev/tty53\x00', 0x200, 0x0) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/midiC2D0\x00', 0x109302, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r3 = socket(0x6, 0x2, 0x7) setsockopt$auto(r3, 0x0, 0x1, 0x0, 0x1e) write$auto(r2, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) select$auto(0xe, 0x0, 0x0, &(0x7f0000000140)={[0x1ff, 0xb, 0xc45d, 0xb, 0x6, 0x3, 0x2, 0x3, 0x3, 0x62, 0x80000022, 0x7, 0x6d3e, 0x2000000004000009, 0x2, 0x6]}, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) ioctl$auto(0xffffffffffffffff, 0x5523, 0xffffffffffffffff) r4 = openat$auto_aoe_fops_aoechr(0xffffffffffffff9c, &(0x7f0000000000)='/dev/etherd/discover\x00', 0x80101, 0x0) writev$auto(r4, &(0x7f0000000140)={0x0, 0xe4}, 0x4) open_tree$auto(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000200), 0xffffffffffffffff) 2.155572981s ago: executing program 2 (id=3329): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/hugetlb.2MB.numa_stat\x00', 0x0, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f00000000c0)=""/17, 0x11) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_HWSIM_CMD_NEW_RADIO(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000080)={0x1c, r2, 0xa, 0x70bd2b, 0x25dfdbfb, {}, [@HWSIM_ATTR_RADIO_NAME={0x5, 0x11, '.'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x801}, 0x4044820) 1.782389304s ago: executing program 0 (id=3330): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) ioperm$auto(0x8, 0x6, 0x2) statx$auto(0xffffff9c, 0x0, 0x1000, 0x1, 0x0) socket(0x15, 0x5, 0x0) bind$auto(0x3, 0x0, 0x79) openat$auto_mtd_fops_mtdchar(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mtd0\x00', 0x440000, 0x0) sendmsg$auto_GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/usb/usbmon/35u\x00', 0x20100, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202002, 0x0) socket(0x10, 0x2, 0x4) close_range$auto(0x2, 0x8, 0x0) sched_setaffinity$auto(0x0, 0xcf4d, &(0x7f00000000c0)=0xffffffffffffffff) clone$auto(0x1ff00, 0x0, 0x0, 0x0, 0x9) 1.781159757s ago: executing program 2 (id=3331): connect$auto(0x3, 0x0, 0x55) 1.672994806s ago: executing program 3 (id=3332): close_range$auto(0x0, 0xfffffffffffff000, 0x2) bpf$auto(0x0, &(0x7f00000001c0)=@task_fd_query={0x9, 0x21eb, 0x7ff, 0x6, 0xa, 0x1000009, 0x5f, 0x0, 0x3}, 0x6f3) openat$auto_fuse_dev_operations_fuse_i(0xffffffffffffff9c, &(0x7f0000002f80)='/dev/fuse\x00', 0x60000, 0x0) socket(0x10, 0x2, 0x0) memfd_create$auto(0x0, 0x4) socket$nl_generic(0x10, 0x3, 0x10) socket(0x2a, 0x2, 0x6) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$auto(r0, &(0x7f0000000000)={{0x0, 0x6, 0x0, 0x106, 0x0, 0x1, 0x3}, 0x57177fc5}, 0x9, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x3, 0x3a) eventfd$auto(0x1) r1 = socket(0xa, 0x2, 0x88) bpf$auto(0x0, &(0x7f0000000000)=@link_update={r1, @new_prog_fd=0x4, 0x4, @old_map_fd=r0}, 0xa3) 1.61847184s ago: executing program 0 (id=3333): r0 = openat$auto_btrfs_dir_file_operations_inode(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/bluetooth/hci4/power\x00', 0x500, 0x0) ioctl$auto_BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000040)={0x2, 0x3a6, 0x28d9, 0x3, {0x3ff, 0x800, 0x7, 0x7fff, 0xffffffffffffd94f, 0x5, 0x4, 0x1, 0xfffffffffffffffc, 0x7, 0x9f, 0x1, 0x2, 0x6, 0x8}}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$auto_nl802154(&(0x7f0000000480), r0) (async, rerun: 32) msgctl$auto(0xa, 0x1499, &(0x7f0000000540)={{0xffff8000, 0xffffffffffffffff, 0xee00, 0x5, 0x5e800, 0x3, 0x2}, &(0x7f00000004c0)=0x36, &(0x7f0000000500)=0xfd, 0x80000001, 0x81, 0x1, 0x7, 0xb, 0x39, 0xd, 0x8, @raw=0x7, @inferred=0xffffffffffffffff}) (rerun: 32) r5 = fcntl$getown(r0, 0x9) newfstatat$auto(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0xd, 0x9, 0x3, 0x9, 0xee00, 0x0, 0x0, 0x8001, 0x6, 0xfd38, 0xad9, 0x0, 0x4, 0x9, 0x7, 0x5}, 0x3) r8 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000006c0)='ns/ipc\x00') sendmsg$auto_NL802154_CMD_SET_TX_POWER(r1, &(0x7f0000000940)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000900)={&(0x7f0000000700)={0x1d8, r2, 0x2, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x8}, @NL802154_ATTR_MAX_CSMA_BACKOFFS={0x5, 0x12, 0x4}, @NL802154_ATTR_SEC_OUT_LEVEL={0x8, 0x2a, 0xfffff800}, @NL802154_ATTR_PEER={0xb0, 0x28, 0x0, 0x1, [@nested={0x76, 0x101, 0x0, 0x1, [@typed={0xc, 0x2e, 0x0, 0x0, @u64=0xffffffffffffc047}, @generic="967eb753b571f25df8893d82589f9567ddb234a8591dffb78380b36c7906", @typed={0x9, 0x146, 0x0, 0x0, @str='\'\x00)}\x00'}, @typed={0x8, 0x85, 0x0, 0x0, @uid=0xee00}, @typed={0xc, 0xec, 0x0, 0x0, @u64}, @generic, @typed={0x8, 0xcc, 0x0, 0x0, @uid=r3}, @typed={0xc, 0xe7, 0x0, 0x0, @u64=0x6}, @typed={0x14, 0x18, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @local}}]}, @nested={0x14, 0x14e, 0x0, 0x1, [@nested={0x4, 0xeb}, @nested={0x4, 0x1b}, @typed={0x8, 0x27, 0x0, 0x0, @pid=r5}]}, @typed={0x8, 0x143, 0x0, 0x0, @ipv4=@private=0xa010102}, @typed={0x8, 0x8c, 0x0, 0x0, @uid=r6}, @nested={0x10, 0xab, 0x0, 0x1, [@typed={0x4, 0xc3}, @generic, @typed={0x8, 0x4f, 0x0, 0x0, @ipv4=@multicast2}]}]}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0x5}, @NL802154_ATTR_SEC_DEVKEY={0x10, 0x2f, 0x0, 0x1, [@typed={0xb, 0x99, 0x0, 0x0, @str=':@:.+-\x00'}]}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r8}, @NL802154_ATTR_SEC_LEVEL={0xd4, 0x2d, 0x0, 0x1, [@typed={0xce, 0x87, 0x0, 0x0, @binary="a231956aa6f860534f93c5fd47c3dff1d7e3c212e4db3624d3ae17882da34937f0876c609db2e7b522cad3b959ff0c76390d6d8e92b14782ecf177fa5c3ce8d19b47bb116372ef957b77e673171e244a45c57c44e9b7f522d61fe3308287397a096870b226254f55c0a61b044409f4a233b36a8ba5995aba5e482f03ced2c98acfd4aacd01c5320c561669867d36a247fce0a6a0edda701c782fe0ddcdbc84b4acd125e8c062b1083695b9f7943244edf1939703152f913fe06e25d552ddde731a1df06b8da542646d41"}]}, @NL802154_ATTR_SUPPORTED_CHANNEL={0x8, 0x16, 0x1}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x84}, 0x40009) (async) r9 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000980), 0x2000, 0x0) (async) lstat$auto(&(0x7f00000009c0)='./file1\x00', &(0x7f0000000a00)={0x10000, 0x5, 0xc4, 0x5, r6, r7, 0x0, 0x1, 0x1, 0x1, 0xf5e, 0x7, 0x9, 0x7ff, 0xfffffffffffffffa, 0xab65, 0xe00000000000}) (async) r10 = openat$auto_ucma_fops_ucma(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) (async) write$auto_mtd_fops_mtdchar(0xffffffffffffffff, &(0x7f0000000b00)="3b8aae5a5052beda9d48c9d9b90e030eed3968ecc3386539168c3d79c318757ae130bbd1fa6a557f8c7789c718da67e47f7e2be6bf700230319682e0c8b869d3d1125a7bb9339a68ba09d73e32e21ac30e0ca1bcc72b5d34f7c11e0171d0d75a96d0def03554416b5dfbe7fe051065b0b482525e701ecf36685f10", 0x7b) r11 = fsopen$auto(&(0x7f0000000b80)='ns/ipc\x00', 0x3) (async, rerun: 32) mmap$auto(0x9, 0x1, 0x8001, 0xc000000000000010, r1, 0x1) (async, rerun: 32) r12 = openat$auto_stats_fops_2(0xffffffffffffff9c, &(0x7f0000000bc0), 0x2000, 0x0) ioctl$auto(r10, 0x100, r12) r13 = semctl$auto(0x5, 0x9, 0x4, 0x6) ptrace$auto_PTRACE_GETREGS(0xc, r13, 0x656, 0x2) (async, rerun: 32) open_by_handle_at$auto(r11, &(0x7f0000000c00)={0xdb, 0xa4, "11bb14ff9fe2cc20988ac9c6b38950bffc88b1c4bcc7dfe46f211f34ba51b36b40f7bfd5afa7d59bd729ac08b45f3730939f2b75814d3e530c75ae4ea8ab485dee1ef988945772972880875629fccdfc73c773460de644d834c37468206e35b1ed8d98dc7666952c22670418356af84d0dfcddcdbe97d6411bdb797317dee2de2235682e248459de31e87095a59f46b3d4feb4b48a27daa8a44c627cbfd1d1737c461b08b0f9fabc5766c7a46ff09fec98dfeb1e6fabeb013b2f6a5271f491ae095a3e62c96b45906ba08c3428842ee175517d1e27d2c683569d3d"}, 0xfffffff7) (rerun: 32) socket$nl_generic(0x10, 0x3, 0x10) (async) r14 = signalfd4$auto(r9, &(0x7f0000000d00)={0xfe}, 0x9ff, 0x9) write$auto_uhid_fops_uhid(r14, &(0x7f0000000d40)="5b7e96366ad97c1c4015eee3f3141d3c80272f46219fc60af73c406f15b22dd8c8f8f8d52422784318b8a58f5481785f41c4279b2df20388242dae990e8bf631fe3fca16095619ba3afd366ff3173d15abcb683dee8ff94938fe76cd9660a41e767c8c4e212f71439e26f5859faecccf43afa57ddc4ee0732e3eb8afc729ed56ce9364418cf246c75da0614fed94868a10c86a505e5e091a85e659306dbdc24363ad23a1aea1ec958289e7d7cfdb", 0xae) ioctl$auto_FS_IOC_ZERO_RANGE(r11, 0x40305839, 0x6) (async) r15 = bpf$auto_BPF_MAP_CREATE(0x0, &(0x7f0000000e00)=@raw_tracepoint={0x400, r9, 0x0, 0x8}, 0xff) ioctl$auto_SNDCTL_DSP_CHANNELS(r15, 0xc0045006, &(0x7f0000000ec0)="a6f2eee993e0f907adc6d5b639f97ffa47c28fc56c9d0c7ab2c7d44ceee6737f5bb4ed6dff191c23ffadc538bd1efbb378ce2f9b8a897bb47454c539831be5735039432a7e3a596ed3852f1db31e9cd15f7aa44e3d29290fa590d285f53df8414b3affb94f50786ab8099ea0c9ba797a5acc46cd944c312b754ffdd552c037d5") (async) ioctl$auto_BLKTRACESETUP2(r16, 0xc0481273, &(0x7f0000000f40)={"754aa3f8efb75add137e731259b439fc067dfacb7de10dedd44f35e55629f5a6", 0x0, 0x2, 0x4, 0x6, 0x1, r4}) prctl$auto_PR_TIMER_CREATE_RESTORE_IDS_GET(0x0, 0x2, r17, 0xffffffffffffffff, 0x401) ppoll$auto(&(0x7f0000000fc0)={r16, 0x0, 0x1}, 0x8, &(0x7f0000001000)={0x9, 0x1}, &(0x7f0000001040)={0x4}, 0x8) (async, rerun: 64) setsockopt$auto(r1, 0x1, 0x5, &(0x7f0000001080)='.\\:^\x00', 0x6) (rerun: 64) 1.527255139s ago: executing program 2 (id=3334): socket(0xa, 0x3, 0xff) ioctl$auto(0x3, 0x89e0, 0x91) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x80302, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) r0 = socket(0xa, 0x1, 0x84) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) r1 = syz_genetlink_get_family_id$auto_macsec(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$auto_MACSEC_CMD_UPD_RXSA(0xffffffffffffffff, &(0x7f0000006200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="230027bd7000fedbec250900000014745cde199a94000380100001800c0036006e6c3830323131000400", @ANYRES32=0x0, @ANYBLOB], 0x34}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, r0, 0x400) socket(0x2, 0x1, 0x106) bind$auto(0x3, 0x0, 0x6a) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) mbind$auto(0x2000, 0x100000004, 0x100000000, 0x0, 0x5, 0x2) setsockopt$auto(0x3, 0x1, 0x20, 0x0, 0x9) 1.525905589s ago: executing program 3 (id=3335): r0 = fcntl$auto_F_GETOWN(0xffffffffffffffff, 0x9, 0x8) timer_create$auto(0xb84, &(0x7f0000001000)={@sival_ptr=&(0x7f0000000000)="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@raw=0xd7d, 0x0, @_tid=r0}, &(0x7f0000001040)=0x5) mlockall$auto(0x3) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x200004, 0x4000000000e3, 0x40eb2, 0xd, 0x300000000000) rt_sigaction$auto(0xfffffffe, 0xfffffffffffffffd, 0xfffffffffffffffc, 0xc) mprotect$auto(0x0, 0x806121, 0x6) 1.441942524s ago: executing program 4 (id=3336): mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x405, 0x8000) r0 = openat$auto_kernel_debug_fops_orangefs_debugfs(0xffffffffffffff9c, &(0x7f0000000640), 0x201, 0x0) lseek$auto(r0, 0x4, 0x2) write$auto(r0, &(0x7f0000000000)='#\'\x00', 0x1) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000306b87000fedbdf250300000004000800040003800c0016"], 0x28}}, 0x4c810) read$auto(0x4, 0x0, 0xfdef) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/bdi/43:288/max_ratio_fine\x00', 0x10b142, 0x0) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) write$auto(r2, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x5) listen$auto(r2, 0x1f64b57d) fsconfig$auto_SHMEM_HUGE_NEVER(r2, 0x9, 0x0, 0x0, 0x0) sendfile$auto(r1, r1, 0x0, 0x4) ioctl$auto_VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f0000000180)={0x8001, r0}) ioctl$auto_BINDER_GET_FROZEN_INFO(r3, 0xc00c620f, &(0x7f0000000680)="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") socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0d566b3dd008e4edd9650200000000000008"], 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0x200000c4) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB="18"], 0x1ac}}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x1c03, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 571.404068ms ago: executing program 0 (id=3337): mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) (async) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) (async, rerun: 64) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async, rerun: 64) close_range$auto(0x2, 0x8, 0x0) (async, rerun: 32) socket(0x2, 0x80002, 0x73) (async, rerun: 32) socket(0xa, 0x1, 0x84) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) (async) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) (async) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0x34000}, 0x1, 0x0, 0x0, 0x9}, 0x100007}, 0x3, 0x0) (async) r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0) (async) mremap$auto(0x200000000000, 0x40000000004, 0x4, 0x3, 0x100000000) (async) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1) read$auto(0x3, 0x0, 0x7) (async) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) (async) close_range$auto(r0, r0, 0x100002) (async) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x68}, 0x1, 0x0, 0x0, 0x40080}, 0x40008d0) (async, rerun: 64) r1 = socket(0x2, 0x3, 0x100) (rerun: 64) r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) preadv2$auto(r2, 0x0, 0x6, 0xffffffffffffffff, 0x4, 0x2e) ioctl$auto_BLKFLSBUF(r2, 0x1261, 0x0) ioctl$auto_TIOCVHANGUP(0xffffffffffffffff, 0x5437, &(0x7f0000000240)="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") (async, rerun: 64) statmount$auto(0x0, &(0x7f0000000180)={0xa, 0x1, 0x44f, 0x759, 0x5, 0x7181, 0x1ffde, 0x7, 0x3, 0x8, 0x9, 0x80003, 0x4, 0x200000000005, 0x384, 0x9, 0xb10, 0x10006, 0x400007f, 0x7, 0x0, 0xe, 0x22000, 0x200, 0x0, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x2000000003, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x196fc46e, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0xfffffffffffffffd]}, 0x1fa, 0xd) (async, rerun: 64) r3 = openat$auto__ctl_fops_dm_ioctl(0xffffffffffffff9c, &(0x7f00000000c0), 0x2802, 0x0) (async, rerun: 32) r4 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000600), r1) (rerun: 32) sendmsg$auto_NL80211_CMD_ADD_LINK_STA(r1, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x4c, r4, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@NL80211_ATTR_SAE_PWE={0x5, 0x12a, 0x5}, @NL80211_ATTR_MLO_TTLM_DLINK={0x2f, 0x148, "202dca9a0525ca2681a498626570dbb926decb76cbed759f11ddaf950226785a9e1bdb4c268c349b0c01c4"}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x80) (async) ioctl$auto__ctl_fops_dm_ioctl(r3, 0xfffffff7effffd05, &(0x7f00000001c0)) (async) openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, &(0x7f00000001c0), 0x80100, 0x0) (async) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000140), 0x101000, 0x0) (async) close_range$auto(0x2, 0x8, 0x0) (async) mmap$auto(0x0, 0x420009, 0xdf, 0xeb1, 0x401, 0x8000) 331.470108ms ago: executing program 2 (id=3338): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) openat$auto_bch_chardev_fops_chardev(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) write$auto(0x3, 0x0, 0xfffffdef) write$auto(0x3, 0x0, 0xfffffdef) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x10004) creat$auto(&(0x7f0000000680)='./file0\x00', 0x3) 220.702929ms ago: executing program 0 (id=3339): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) openat$auto_evdev_fops_evdev(0xffffffffffffff9c, 0x0, 0x20881, 0x0) socket(0x10, 0x2, 0xc) socketpair$auto(0x3, 0x4, 0x8000000000000000, 0x0) close_range$auto(0x2, 0xffffffffffffffff, 0x0) open(0x0, 0x22240, 0x55) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$auto(0x3, 0x800c6f40, r0) sysfs$auto(0x2, 0x10000000000048, 0x0) r1 = fsopen$auto(0x0, 0x1) close_range$auto(0x2, 0x8, 0x0) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$auto(0x3, 0xc00caee0, r1) 186.581502ms ago: executing program 2 (id=3340): close_range$auto(0x2, 0x8, 0x0) (async, rerun: 64) openat$auto_rtc_dev_fops_dev(0xffffffffffffff9c, &(0x7f0000000340), 0x189400, 0x0) (async, rerun: 64) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/cgroup.threads\x00', 0x80302, 0x0) (async, rerun: 64) preadv$auto(0x3, &(0x7f0000000040)={0x0, 0x5}, 0x3, 0xf8, 0x3ff) (async, rerun: 64) mmap$auto(0x0, 0x20009, 0xdf, 0x15, 0x401, 0x8000) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1) (async, rerun: 32) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) (async, rerun: 32) close_range$auto(0x2, 0x8, 0x0) (async) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) madvise$auto(0x0, 0x2000040080000004, 0xe) mmap$auto(0x0, 0x101, 0x4000000000df, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) (async) close_range$auto(0x2, 0x8, 0x0) (async) socket(0x21, 0x2, 0xffffff19) (async, rerun: 32) socket(0x3f, 0x800, 0x84) (rerun: 32) socket$nl_generic(0x10, 0x3, 0x10) r1 = socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8000, 0x0) (async) socket(0x2, 0x1, 0x0) (async, rerun: 32) read$auto_uinput_fops_uinput(r1, &(0x7f0000000040)=""/250, 0xfa) (async, rerun: 32) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000180), 0x648902, 0x0) (async, rerun: 64) close_range$auto(0x2, 0x8, 0x0) (async, rerun: 64) r3 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000280), 0x101000, 0x0) ioctl$auto_KVM_CREATE_VM(r3, 0xae01, 0x0) (async) ioctl$auto(0x3, 0xae41, r3) (async) openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f0000000140), 0x2040, 0x0) (async) ioctl$auto_KVM_CREATE_VM(r2, 0x4048aecb, 0x0) ioctl$auto_KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r0) 27.405475ms ago: executing program 2 (id=3341): socket(0xb, 0x3, 0x2) lstat$auto(0x0, &(0x7f0000000180)={0x4, 0x9, 0x6, 0x63, 0x0, 0x0, 0x0, 0xac, 0x200, 0x2, 0x40000402, 0x9, 0x9, 0xffffffffffffffff, 0x6, 0x6, 0x200000100103}) ioctl$auto_IOCTL_VMCI_CTX_ADD_NOTIFICATION(0xffffffffffffffff, 0x7af, 0x0) r0 = openat$auto_snd_pcm_f_ops_pcm1(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/snd/pcmC1D0c\x00', 0x101b00, 0x0) ioctl$auto_SNDRV_PCM_IOCTL_HW_PARAMS_OLD2(r0, 0xc1004111, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[], 0x1ac}}, 0x40000) statmount$auto(0x0, &(0x7f0000000180)={0x81, 0x1, 0x44f, 0x807, 0x5, 0x8, 0x1ffde, 0x7, 0x3, 0xb, 0x9, 0x80003, 0x4, 0x80000001, 0x384, 0x9, 0x8, 0x6, 0x400007f, 0xfffffffffffffffc, 0x2, 0xe, 0x22000, 0x200, 0xffffffff, 0x84, 0x0, 0x0, 0x4, 0x0, 0x0, [0x7, 0x0, 0x0, 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd37b, 0x0, 0x2, 0x0, 0x0, 0x2]}, 0x9, 0xd) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) ioctl$auto_KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r2) ioctl$auto_KVM_GET_MSRS(r1, 0x4008ae90, &(0x7f0000000080)={0xd}) io_uring_setup$auto(0x6, 0x0) r3 = socket(0x11, 0x80003, 0x300) setsockopt$auto(r3, 0x107, 0xf, 0x0, 0x6) capset$auto(0x0, &(0x7f0000000000)={0x1, 0x6, 0x48}) r4 = socket(0x10, 0x3, 0x0) mmap$auto(0x0, 0x2020009, 0x9, 0xeb1, 0xfffefffffffffffa, 0x8000) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="54f5b50e", @ANYRES16=0x0, @ANYBLOB="20002cbd7000fbdbdf250200000008000300800040000800030009"], 0x24}, 0x1, 0x0, 0x0, 0x20008010}, 0x400d0) sendmsg$auto_CTRL_CMD_GETPOLICY(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="10002cbd7000fddbdf250a"], 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x10004010) sendmsg$auto_NL80211_CMD_GET_REG(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1a0027"], 0x1ac}}, 0x40000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[], 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) sendmmsg$auto(r3, &(0x7f0000000140)={{&(0x7f0000000000), 0x5ac, &(0x7f0000000100)={&(0x7f0000000200)='S', 0x7}, 0x5, 0x0, 0x5, 0x1}, 0x5}, 0x4, 0x100) sendmsg$auto_OVS_DP_CMD_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0f"], 0x24}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) 0s ago: executing program 4 (id=3342): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) ioperm$auto(0x8, 0x6, 0x2) statx$auto(0xffffff9c, 0x0, 0x1000, 0x1, 0x0) socket(0x15, 0x5, 0x0) bind$auto(0x3, 0x0, 0x79) openat$auto_mtd_fops_mtdchar(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mtd0\x00', 0x440000, 0x0) sendmsg$auto_GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/usb/usbmon/35u\x00', 0x20100, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202002, 0x0) socket(0x10, 0x2, 0x4) sched_setaffinity$auto(0x0, 0xcf4d, &(0x7f00000000c0)=0xffffffffffffffff) clone$auto(0x1ff00, 0x0, 0x0, 0x0, 0x9) kernel console output (not intermixed with test programs): lvl+0x16c/0x1f0 [ 673.636384][T19267] should_fail_ex+0x512/0x640 [ 673.636421][T19267] should_failslab+0xc2/0x120 [ 673.636454][T19267] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 673.636484][T19267] ? __d_alloc+0x32/0xae0 [ 673.636515][T19267] __d_alloc+0x32/0xae0 [ 673.636546][T19267] d_alloc_pseudo+0x1c/0xc0 [ 673.636582][T19267] alloc_file_pseudo+0xcf/0x230 [ 673.636619][T19267] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 673.636679][T19267] __shmem_file_setup+0x1a3/0x330 [ 673.636703][T19267] shmem_zero_setup+0x93/0x1a0 [ 673.636731][T19267] __mmap_region+0x2081/0x27b0 [ 673.636759][T19267] ? __pfx___mmap_region+0x10/0x10 [ 673.636785][T19267] ? rcu_is_watching+0x12/0xc0 [ 673.636810][T19267] ? rcu_is_watching+0x12/0xc0 [ 673.636832][T19267] ? trace_sched_exit_tp+0xd1/0x120 [ 673.636868][T19267] ? __schedule+0x11a3/0x5de0 [ 673.636892][T19267] ? rcu_is_watching+0x12/0xc0 [ 673.636914][T19267] ? trace_sched_exit_tp+0xd1/0x120 [ 673.636949][T19267] ? __kernel_text_address+0xd/0x40 [ 673.636974][T19267] ? __pfx___schedule+0x10/0x10 [ 673.636998][T19267] ? futex_private_hash_put+0x112/0x300 [ 673.637023][T19267] ? rcu_is_watching+0x12/0xc0 [ 673.637060][T19267] ? trace_cap_capable+0x18d/0x200 [ 673.637084][T19267] ? cap_capable+0xb3/0x250 [ 673.637107][T19267] mmap_region+0x1ab/0x3f0 [ 673.637134][T19267] ? __get_unmapped_area+0x267/0x440 [ 673.637168][T19267] do_mmap+0xa3e/0x1210 [ 673.637202][T19267] ? __pfx_do_mmap+0x10/0x10 [ 673.637234][T19267] ? __pfx_down_write_killable+0x10/0x10 [ 673.637269][T19267] vm_mmap_pgoff+0x29e/0x470 [ 673.637303][T19267] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 673.637338][T19267] ? __x64_sys_futex+0x1e0/0x4c0 [ 673.637366][T19267] ? __x64_sys_futex+0x1e9/0x4c0 [ 673.637396][T19267] ksys_mmap_pgoff+0x7d/0x5c0 [ 673.637427][T19267] ? xfd_validate_state+0x61/0x180 [ 673.637460][T19267] ? __pfx_ksys_write+0x10/0x10 [ 673.637488][T19267] __x64_sys_mmap+0x125/0x190 [ 673.637524][T19267] do_syscall_64+0xcd/0x490 [ 673.637555][T19267] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 673.637577][T19267] RIP: 0033:0x7f24e518ebe9 [ 673.637594][T19267] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 673.637616][T19267] RSP: 002b:00007f24e607f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 673.637637][T19267] RAX: ffffffffffffffda RBX: 00007f24e53b5fa0 RCX: 00007f24e518ebe9 [ 673.637652][T19267] RDX: 00000000000000e2 RSI: 0000000000020009 RDI: 0000000000000000 [ 673.637671][T19267] RBP: 00007f24e5211e19 R08: 0000000000000405 R09: 0000000000008000 [ 673.637685][T19267] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 673.637699][T19267] R13: 00007f24e53b6038 R14: 00007f24e53b5fa0 R15: 00007ffc24701a38 [ 673.637738][T19267] [ 674.029091][T19263] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 674.251461][T19279] Console: switching to colour VGA+ 80x4 [ 674.341745][T19285] Console: switching to colour frame buffer device 2x2 [ 675.507171][ T10] usb usb38-port5: attempt power cycle [ 675.543421][T19315] netlink: 342 bytes leftover after parsing attributes in process `syz.4.2707'. [ 675.591273][T19317] netlink: 330 bytes leftover after parsing attributes in process `syz.2.2708'. [ 675.611713][T19317] net veth1_virt_wifi f: renamed from virt_wifi0 [ 675.770668][T19324] FAULT_INJECTION: forcing a failure. [ 675.770668][T19324] name failslab, interval 1, probability 0, space 0, times 0 [ 675.801080][T19324] CPU: 0 UID: 0 PID: 19324 Comm: syz.4.2709 Not tainted syzkaller #0 PREEMPT(full) [ 675.801109][T19324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 675.801123][T19324] Call Trace: [ 675.801130][T19324] [ 675.801138][T19324] dump_stack_lvl+0x16c/0x1f0 [ 675.801170][T19324] should_fail_ex+0x512/0x640 [ 675.801205][T19324] should_failslab+0xc2/0x120 [ 675.801236][T19324] __kmalloc_cache_noprof+0x6a/0x3e0 [ 675.801260][T19324] ? input_allocate_device+0xc5/0x350 [ 675.801306][T19324] ? kasan_save_track+0x14/0x30 [ 675.801331][T19324] input_allocate_device+0xc5/0x350 [ 675.801364][T19324] uinput_write+0x9cc/0xff0 [ 675.801393][T19324] ? __pfx_uinput_write+0x10/0x10 [ 675.801418][T19324] ? common_file_perm+0x1a9/0x340 [ 675.801445][T19324] ? bpf_lsm_file_permission+0x9/0x10 [ 675.801482][T19324] ? security_file_permission+0x71/0x210 [ 675.801512][T19324] ? rw_verify_area+0xcf/0x6c0 [ 675.801534][T19324] ? __pfx_uinput_write+0x10/0x10 [ 675.801559][T19324] vfs_write+0x29d/0x11d0 [ 675.801585][T19324] ? __pfx_vfs_write+0x10/0x10 [ 675.801609][T19324] ? __fget_files+0x204/0x3c0 [ 675.801631][T19324] ? rcu_is_watching+0x12/0xc0 [ 675.801669][T19324] ? lock_release+0x201/0x2f0 [ 675.801698][T19324] ? __fget_files+0x20e/0x3c0 [ 675.801723][T19324] ksys_write+0x1f8/0x250 [ 675.801747][T19324] ? __pfx_ksys_write+0x10/0x10 [ 675.801771][T19324] ? syscall_user_dispatch+0x78/0x140 [ 675.801808][T19324] do_syscall_64+0xcd/0x490 [ 675.801836][T19324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 675.801858][T19324] RIP: 0033:0x7fa126b8ebe9 [ 675.801874][T19324] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 675.801896][T19324] RSP: 002b:00007fa12797a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 675.801916][T19324] RAX: ffffffffffffffda RBX: 00007fa126db5fa0 RCX: 00007fa126b8ebe9 [ 675.801931][T19324] RDX: 000000000000045c RSI: 0000000000000000 RDI: 0000000000000008 [ 675.801944][T19324] RBP: 00007fa126c11e19 R08: 0000000000000000 R09: 0000000000000000 [ 675.801957][T19324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 675.801970][T19324] R13: 00007fa126db6038 R14: 00007fa126db5fa0 R15: 00007ffd6dacc5c8 [ 675.801991][T19324] [ 676.029698][ C0] vkms_vblank_simulate: vblank timer overrun [ 676.617268][ T10] usb usb38-port5: unable to enumerate USB device [ 678.465958][T19373] i2c i2c-0: delete_device: Can't parse I2C address [ 679.702337][T19408] Console: switching to colour VGA+ 80x4 [ 680.978688][ T10] usb usb38-port5: attempt power cycle [ 681.541683][ T10] usb usb38-port5: unable to enumerate USB device [ 682.230686][T19472] FAULT_INJECTION: forcing a failure. [ 682.230686][T19472] name failslab, interval 1, probability 0, space 0, times 0 [ 682.270283][T19472] CPU: 0 UID: 0 PID: 19472 Comm: syz.2.2743 Not tainted syzkaller #0 PREEMPT(full) [ 682.270311][T19472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 682.270324][T19472] Call Trace: [ 682.270332][T19472] [ 682.270339][T19472] dump_stack_lvl+0x16c/0x1f0 [ 682.270369][T19472] should_fail_ex+0x512/0x640 [ 682.270402][T19472] should_failslab+0xc2/0x120 [ 682.270430][T19472] __kmalloc_node_noprof+0xd8/0x500 [ 682.270456][T19472] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 682.270484][T19472] ? stack_depot_save_flags+0x29/0x9c0 [ 682.270514][T19472] ? alloc_slab_obj_exts+0x41/0xa0 [ 682.270535][T19472] alloc_slab_obj_exts+0x41/0xa0 [ 682.270555][T19472] new_slab+0x27d/0x330 [ 682.270574][T19472] ___slab_alloc+0xcf2/0x1740 [ 682.270593][T19472] ? ksys_unshare+0x45b/0xa40 [ 682.270621][T19472] ? __x64_sys_unshare+0x31/0x40 [ 682.270650][T19472] ? do_syscall_64+0xcd/0x490 [ 682.270677][T19472] ? __register_sysctl_table+0xb3/0x1900 [ 682.270712][T19472] ? rcu_is_watching+0x12/0xc0 [ 682.270734][T19472] ? __register_sysctl_table+0xb3/0x1900 [ 682.270766][T19472] ? __slab_alloc.constprop.0+0x56/0xb0 [ 682.270787][T19472] __slab_alloc.constprop.0+0x56/0xb0 [ 682.270810][T19472] ? __register_sysctl_table+0xb3/0x1900 [ 682.270858][T19472] __kmalloc_noprof+0x2f2/0x510 [ 682.270887][T19472] __register_sysctl_table+0xb3/0x1900 [ 682.270920][T19472] ? rcu_is_watching+0x12/0xc0 [ 682.270942][T19472] ? lock_release+0x201/0x2f0 [ 682.270972][T19472] ? __pfx___register_sysctl_table+0x10/0x10 [ 682.271012][T19472] ? is_module_address+0x69/0xf0 [ 682.271045][T19472] ? register_net_sysctl_sz+0x228/0x3e0 [ 682.271078][T19472] ? __asan_memcpy+0x3c/0x60 [ 682.271101][T19472] ipv4_sysctl_init_net+0xfe/0x350 [ 682.271123][T19472] ? __pfx_ipv4_sysctl_init_net+0x10/0x10 [ 682.271145][T19472] ops_init+0x1df/0x5f0 [ 682.271176][T19472] setup_net+0x10f/0x380 [ 682.271205][T19472] ? lockdep_init_map_type+0x5c/0x280 [ 682.271236][T19472] ? __pfx_setup_net+0x10/0x10 [ 682.271267][T19472] ? debug_mutex_init+0x37/0x70 [ 682.271293][T19472] copy_net_ns+0x2a6/0x5f0 [ 682.271328][T19472] create_new_namespaces+0x3ea/0xa90 [ 682.271360][T19472] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 682.271388][T19472] ksys_unshare+0x45b/0xa40 [ 682.271419][T19472] ? __pfx_ksys_unshare+0x10/0x10 [ 682.271450][T19472] ? xfd_validate_state+0x61/0x180 [ 682.271488][T19472] __x64_sys_unshare+0x31/0x40 [ 682.271518][T19472] do_syscall_64+0xcd/0x490 [ 682.271549][T19472] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 682.271572][T19472] RIP: 0033:0x7f0c4e78ebe9 [ 682.271588][T19472] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 682.271611][T19472] RSP: 002b:00007f0c4f663038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 682.271633][T19472] RAX: ffffffffffffffda RBX: 00007f0c4e9b5fa0 RCX: 00007f0c4e78ebe9 [ 682.271648][T19472] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 682.271662][T19472] RBP: 00007f0c4e811e19 R08: 0000000000000000 R09: 0000000000000000 [ 682.271675][T19472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 682.271689][T19472] R13: 00007f0c4e9b6038 R14: 00007f0c4e9b5fa0 R15: 00007ffe3e1ca278 [ 682.271710][T19472] [ 682.608050][T19476] queue_state_write: operation too long [ 682.613938][T19476] queue_state_write: use 'run', 'start' or 'kick' [ 683.394944][T19500] snd_virmidi snd_virmidi.0: control 61674:7:3:y>o[kd:0 is already present [ 684.062283][T19515] FAULT_INJECTION: forcing a failure. [ 684.062283][T19515] name failslab, interval 1, probability 0, space 0, times 0 [ 684.132382][T19515] CPU: 0 UID: 0 PID: 19515 Comm: syz.0.2755 Not tainted syzkaller #0 PREEMPT(full) [ 684.132410][T19515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 684.132424][T19515] Call Trace: [ 684.132430][T19515] [ 684.132438][T19515] dump_stack_lvl+0x16c/0x1f0 [ 684.132468][T19515] should_fail_ex+0x512/0x640 [ 684.132501][T19515] should_failslab+0xc2/0x120 [ 684.132529][T19515] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 684.132554][T19515] ? __kernfs_new_node+0x2fd/0x8e0 [ 684.132581][T19515] ? __kernfs_new_node+0xd2/0x8e0 [ 684.132609][T19515] __kernfs_new_node+0xd2/0x8e0 [ 684.132637][T19515] ? rcu_is_watching+0x12/0xc0 [ 684.132658][T19515] ? __pfx___kernfs_new_node+0x10/0x10 [ 684.132685][T19515] ? __pfx___might_resched+0x10/0x10 [ 684.132708][T19515] ? rcu_is_watching+0x12/0xc0 [ 684.132729][T19515] ? kernfs_root+0xee/0x2a0 [ 684.132754][T19515] ? rcu_is_watching+0x12/0xc0 [ 684.132775][T19515] ? lock_release+0x201/0x2f0 [ 684.132805][T19515] kernfs_new_node+0x13c/0x1e0 [ 684.132852][T19515] __kernfs_create_file+0x53/0x350 [ 684.132875][T19515] sysfs_add_file_mode_ns+0x207/0x3c0 [ 684.132904][T19515] internal_create_group+0x578/0xf30 [ 684.132935][T19515] ? __pfx_internal_create_group+0x10/0x10 [ 684.132965][T19515] ? kernfs_create_link+0x1bd/0x240 [ 684.132988][T19515] internal_create_groups+0x9d/0x150 [ 684.133017][T19515] device_add+0x77f/0x1aa0 [ 684.133037][T19515] ? __pfx_device_add+0x10/0x10 [ 684.133055][T19515] ? lockdep_init_map_type+0x5c/0x280 [ 684.133084][T19515] ? __init_waitqueue_head+0xca/0x150 [ 684.133120][T19515] netdev_register_kobject+0x1a9/0x3d0 [ 684.133156][T19515] register_netdevice+0x13dc/0x2270 [ 684.133189][T19515] ? __pfx_register_netdevice+0x10/0x10 [ 684.133223][T19515] ppp_dev_configure+0xa1e/0xd40 [ 684.133254][T19515] ppp_ioctl+0x17e0/0x2660 [ 684.133282][T19515] ? rcu_is_watching+0x12/0xc0 [ 684.133303][T19515] ? __pfx_ppp_ioctl+0x10/0x10 [ 684.133333][T19515] ? __fget_files+0x20e/0x3c0 [ 684.133358][T19515] ? __pfx_ppp_ioctl+0x10/0x10 [ 684.133387][T19515] __x64_sys_ioctl+0x18b/0x210 [ 684.133421][T19515] do_syscall_64+0xcd/0x490 [ 684.133449][T19515] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 684.133471][T19515] RIP: 0033:0x7f64ded8ebe9 [ 684.133487][T19515] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 684.133507][T19515] RSP: 002b:00007f64dfcc4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 684.133527][T19515] RAX: ffffffffffffffda RBX: 00007f64defb5fa0 RCX: 00007f64ded8ebe9 [ 684.133541][T19515] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000005 [ 684.133555][T19515] RBP: 00007f64dee11e19 R08: 0000000000000000 R09: 0000000000000000 [ 684.133568][T19515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 684.133581][T19515] R13: 00007f64defb6038 R14: 00007f64defb5fa0 R15: 00007ffcab75d668 [ 684.133601][T19515] [ 685.206783][ T5860] Bluetooth: hci2: command 0x0c1a tx timeout [ 685.212974][ T1212] Bluetooth: hci2: Opcode 0x0c1a failed: -110 [ 685.231096][T19551] FAULT_INJECTION: forcing a failure. [ 685.231096][T19551] name failslab, interval 1, probability 0, space 0, times 0 [ 685.244776][T19551] CPU: 0 UID: 0 PID: 19551 Comm: syz.4.2763 Not tainted syzkaller #0 PREEMPT(full) [ 685.244805][T19551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 685.244818][T19551] Call Trace: [ 685.244825][T19551] [ 685.244832][T19551] dump_stack_lvl+0x16c/0x1f0 [ 685.244862][T19551] should_fail_ex+0x512/0x640 [ 685.244915][T19551] should_failslab+0xc2/0x120 [ 685.244946][T19551] __kmalloc_cache_noprof+0x6a/0x3e0 [ 685.244971][T19551] ? input_allocate_device+0xc5/0x350 [ 685.245007][T19551] ? kasan_save_track+0x14/0x30 [ 685.245036][T19551] input_allocate_device+0xc5/0x350 [ 685.245072][T19551] uinput_write+0x9cc/0xff0 [ 685.245103][T19551] ? __pfx_uinput_write+0x10/0x10 [ 685.245131][T19551] ? common_file_perm+0x1a9/0x340 [ 685.245161][T19551] ? bpf_lsm_file_permission+0x9/0x10 [ 685.245196][T19551] ? security_file_permission+0x71/0x210 [ 685.245229][T19551] ? rw_verify_area+0xcf/0x6c0 [ 685.245253][T19551] ? __pfx_uinput_write+0x10/0x10 [ 685.245281][T19551] vfs_write+0x29d/0x11d0 [ 685.245310][T19551] ? __pfx_vfs_write+0x10/0x10 [ 685.245336][T19551] ? __fget_files+0x204/0x3c0 [ 685.245360][T19551] ? rcu_is_watching+0x12/0xc0 [ 685.245384][T19551] ? lock_release+0x201/0x2f0 [ 685.245416][T19551] ? __fget_files+0x20e/0x3c0 [ 685.245444][T19551] ksys_write+0x1f8/0x250 [ 685.245470][T19551] ? __pfx_ksys_write+0x10/0x10 [ 685.245496][T19551] ? syscall_user_dispatch+0x78/0x140 [ 685.245536][T19551] do_syscall_64+0xcd/0x490 [ 685.245568][T19551] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 685.245592][T19551] RIP: 0033:0x7fa126b8ebe9 [ 685.245609][T19551] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 685.245632][T19551] RSP: 002b:00007fa12797a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 685.245654][T19551] RAX: ffffffffffffffda RBX: 00007fa126db5fa0 RCX: 00007fa126b8ebe9 [ 685.245670][T19551] RDX: 000000000000045c RSI: 0000000000000000 RDI: 0000000000000008 [ 685.245684][T19551] RBP: 00007fa126c11e19 R08: 0000000000000000 R09: 0000000000000000 [ 685.245699][T19551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 685.245713][T19551] R13: 00007fa126db6038 R14: 00007fa126db5fa0 R15: 00007ffd6dacc5c8 [ 685.245747][T19551] [ 686.065101][T19582] random: crng reseeded on system resumption [ 686.890197][T19595] Invalid ELF header magic: != ELF [ 689.988852][T19680] FAULT_INJECTION: forcing a failure. [ 689.988852][T19680] name failslab, interval 1, probability 0, space 0, times 0 [ 690.052277][T19680] CPU: 0 UID: 0 PID: 19680 Comm: syz.0.2790 Not tainted syzkaller #0 PREEMPT(full) [ 690.052307][T19680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 690.052321][T19680] Call Trace: [ 690.052329][T19680] [ 690.052337][T19680] dump_stack_lvl+0x16c/0x1f0 [ 690.052383][T19680] should_fail_ex+0x512/0x640 [ 690.052417][T19680] should_failslab+0xc2/0x120 [ 690.052453][T19680] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 690.052480][T19680] ? inet6_sk_rebuild_header+0x16e/0xe30 [ 690.052501][T19680] ? __alloc_skb+0x2b2/0x380 [ 690.052538][T19680] __alloc_skb+0x2b2/0x380 [ 690.052561][T19680] ? __pfx___alloc_skb+0x10/0x10 [ 690.052584][T19680] ? rcu_is_watching+0x12/0xc0 [ 690.052605][T19680] ? tcp_chrono_stop+0x95/0x420 [ 690.052652][T19680] tcp_stream_alloc_skb+0x34/0x570 [ 690.052689][T19680] tcp_connect+0xe21/0x4e10 [ 690.052719][T19680] ? __pfx_tcp_connect+0x10/0x10 [ 690.052742][T19680] ? __pfx_tcp_fastopen_defer_connect+0x10/0x10 [ 690.052780][T19680] ? inet6_hash_connect+0xe2/0x180 [ 690.052814][T19680] tcp_v6_connect+0x157c/0x2170 [ 690.052837][T19680] ? aa_label_sk_perm+0x195/0x600 [ 690.052869][T19680] ? __pfx_tcp_v6_connect+0x10/0x10 [ 690.052891][T19680] ? rcu_is_watching+0x12/0xc0 [ 690.052912][T19680] ? lock_release+0x201/0x2f0 [ 690.052946][T19680] ? futex_private_hash_put+0x112/0x300 [ 690.052975][T19680] ? __inet_stream_connect+0x914/0xf60 [ 690.052996][T19680] __inet_stream_connect+0x914/0xf60 [ 690.053021][T19680] ? __pfx___inet_stream_connect+0x10/0x10 [ 690.053043][T19680] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 690.053077][T19680] ? __pfx___might_resched+0x10/0x10 [ 690.053100][T19680] ? inet_stream_connect+0x43/0xa0 [ 690.053120][T19680] ? rcu_is_watching+0x12/0xc0 [ 690.053142][T19680] ? inet_stream_connect+0x43/0xa0 [ 690.053173][T19680] ? rcu_is_watching+0x12/0xc0 [ 690.053193][T19680] ? inet_stream_connect+0x43/0xa0 [ 690.053213][T19680] ? __pfx_inet_stream_connect+0x10/0x10 [ 690.053233][T19680] inet_stream_connect+0x57/0xa0 [ 690.053253][T19680] __sys_connect_file+0x13e/0x1a0 [ 690.053278][T19680] __sys_connect+0x13b/0x160 [ 690.053300][T19680] ? __pfx___sys_connect+0x10/0x10 [ 690.053327][T19680] ? xfd_validate_state+0x61/0x180 [ 690.053358][T19680] ? __sys_setsockopt+0x140/0x1a0 [ 690.053385][T19680] __x64_sys_connect+0x72/0xb0 [ 690.053408][T19680] do_syscall_64+0xcd/0x490 [ 690.053450][T19680] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 690.053471][T19680] RIP: 0033:0x7f64ded8ebe9 [ 690.053487][T19680] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 690.053507][T19680] RSP: 002b:00007f64dfcc4038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 690.053527][T19680] RAX: ffffffffffffffda RBX: 00007f64defb5fa0 RCX: 00007f64ded8ebe9 [ 690.053541][T19680] RDX: 000000000000001b RSI: 00002000000018c0 RDI: 0000000000000003 [ 690.053554][T19680] RBP: 00007f64dee11e19 R08: 0000000000000000 R09: 0000000000000000 [ 690.053567][T19680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 690.053580][T19680] R13: 00007f64defb6038 R14: 00007f64defb5fa0 R15: 00007ffcab75d668 [ 690.053600][T19680] [ 690.363907][ C0] vkms_vblank_simulate: vblank timer overrun [ 690.374288][T19678] openvswitch: netlink: nsh attr 68 is out of range max 3 [ 690.533840][T19689] FAULT_INJECTION: forcing a failure. [ 690.533840][T19689] name failslab, interval 1, probability 0, space 0, times 0 [ 690.546502][T19689] CPU: 0 UID: 0 PID: 19689 Comm: syz.0.2791 Not tainted syzkaller #0 PREEMPT(full) [ 690.546528][T19689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 690.546541][T19689] Call Trace: [ 690.546548][T19689] [ 690.546555][T19689] dump_stack_lvl+0x16c/0x1f0 [ 690.546584][T19689] should_fail_ex+0x512/0x640 [ 690.546616][T19689] should_failslab+0xc2/0x120 [ 690.546648][T19689] __kmalloc_cache_noprof+0x6a/0x3e0 [ 690.546670][T19689] ? input_allocate_device+0xc5/0x350 [ 690.546704][T19689] ? kasan_save_track+0x14/0x30 [ 690.546729][T19689] input_allocate_device+0xc5/0x350 [ 690.546762][T19689] uinput_write+0x9cc/0xff0 [ 690.546790][T19689] ? __pfx_uinput_write+0x10/0x10 [ 690.546815][T19689] ? common_file_perm+0x1a9/0x340 [ 690.546842][T19689] ? bpf_lsm_file_permission+0x9/0x10 [ 690.546873][T19689] ? security_file_permission+0x71/0x210 [ 690.546902][T19689] ? rw_verify_area+0xcf/0x6c0 [ 690.546923][T19689] ? __pfx_uinput_write+0x10/0x10 [ 690.546948][T19689] vfs_write+0x29d/0x11d0 [ 690.546974][T19689] ? __pfx_vfs_write+0x10/0x10 [ 690.546997][T19689] ? __fget_files+0x204/0x3c0 [ 690.547018][T19689] ? rcu_is_watching+0x12/0xc0 [ 690.547039][T19689] ? lock_release+0x201/0x2f0 [ 690.547068][T19689] ? __fget_files+0x20e/0x3c0 [ 690.547093][T19689] ksys_write+0x1f8/0x250 [ 690.547116][T19689] ? __pfx_ksys_write+0x10/0x10 [ 690.547139][T19689] ? syscall_user_dispatch+0x78/0x140 [ 690.547176][T19689] do_syscall_64+0xcd/0x490 [ 690.547204][T19689] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 690.547226][T19689] RIP: 0033:0x7f64ded8ebe9 [ 690.547241][T19689] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 690.547262][T19689] RSP: 002b:00007f64dfcc4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 690.547281][T19689] RAX: ffffffffffffffda RBX: 00007f64defb5fa0 RCX: 00007f64ded8ebe9 [ 690.547295][T19689] RDX: 000000000000045c RSI: 0000000000000000 RDI: 0000000000000007 [ 690.547308][T19689] RBP: 00007f64dee11e19 R08: 0000000000000000 R09: 0000000000000000 [ 690.547321][T19689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 690.547333][T19689] R13: 00007f64defb6038 R14: 00007f64defb5fa0 R15: 00007ffcab75d668 [ 690.547353][T19689] [ 690.770364][ C0] vkms_vblank_simulate: vblank timer overrun [ 690.783332][T19683] netlink: 28 bytes leftover after parsing attributes in process `syz.4.2792'. [ 690.930070][T19694] ptrace attach of "./syz-executor exec"[19695] was attempted by "./syz-executor exec"[19694] [ 690.960440][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 690.967069][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 693.455953][T19724] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 693.818814][T19770] FAULT_INJECTION: forcing a failure. [ 693.818814][T19770] name failslab, interval 1, probability 0, space 0, times 0 [ 693.860580][T19770] CPU: 0 UID: 0 PID: 19770 Comm: syz.3.2811 Not tainted syzkaller #0 PREEMPT(full) [ 693.860611][T19770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 693.860625][T19770] Call Trace: [ 693.860633][T19770] [ 693.860641][T19770] dump_stack_lvl+0x16c/0x1f0 [ 693.860677][T19770] should_fail_ex+0x512/0x640 [ 693.860714][T19770] should_failslab+0xc2/0x120 [ 693.860746][T19770] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 693.860775][T19770] ? __kernfs_new_node+0xd2/0x8e0 [ 693.860808][T19770] __kernfs_new_node+0xd2/0x8e0 [ 693.860838][T19770] ? rcu_is_watching+0x12/0xc0 [ 693.860863][T19770] ? __pfx___kernfs_new_node+0x10/0x10 [ 693.860896][T19770] ? __pfx___might_resched+0x10/0x10 [ 693.860922][T19770] ? rcu_is_watching+0x12/0xc0 [ 693.860946][T19770] ? kernfs_root+0xee/0x2a0 [ 693.860974][T19770] ? rcu_is_watching+0x12/0xc0 [ 693.860998][T19770] ? lock_release+0x201/0x2f0 [ 693.861031][T19770] kernfs_new_node+0x13c/0x1e0 [ 693.861069][T19770] __kernfs_create_file+0x53/0x350 [ 693.861105][T19770] sysfs_add_file_mode_ns+0x207/0x3c0 [ 693.861137][T19770] internal_create_group+0x578/0xf30 [ 693.861173][T19770] ? __pfx_internal_create_group+0x10/0x10 [ 693.861207][T19770] ? kernfs_create_link+0x1bd/0x240 [ 693.861233][T19770] internal_create_groups+0x9d/0x150 [ 693.861267][T19770] device_add+0x731/0x1aa0 [ 693.861289][T19770] ? __pfx_device_add+0x10/0x10 [ 693.861309][T19770] ? __pfx___might_resched+0x10/0x10 [ 693.861339][T19770] __add_disk+0x457/0xf00 [ 693.861374][T19770] add_disk_fwnode+0x13f/0x5d0 [ 693.861407][T19770] loop_add+0x903/0xb70 [ 693.861432][T19770] ? __pfx_loop_add+0x10/0x10 [ 693.861464][T19770] ? rcu_is_watching+0x12/0xc0 [ 693.861488][T19770] ? __fget_files+0x204/0x3c0 [ 693.861515][T19770] loop_control_ioctl+0x13e/0x630 [ 693.861541][T19770] ? __pfx_loop_control_ioctl+0x10/0x10 [ 693.861569][T19770] ? __pfx_loop_control_ioctl+0x10/0x10 [ 693.861595][T19770] __x64_sys_ioctl+0x18b/0x210 [ 693.861635][T19770] do_syscall_64+0xcd/0x490 [ 693.861667][T19770] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 693.861692][T19770] RIP: 0033:0x7f24e518ebe9 [ 693.861710][T19770] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 693.861733][T19770] RSP: 002b:00007f24e607f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 693.861756][T19770] RAX: ffffffffffffffda RBX: 00007f24e53b5fa0 RCX: 00007f24e518ebe9 [ 693.861772][T19770] RDX: fffffffffffffffd RSI: 0000000000004c80 RDI: 0000000000000009 [ 693.861787][T19770] RBP: 00007f24e5211e19 R08: 0000000000000000 R09: 0000000000000000 [ 693.861802][T19770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 693.861816][T19770] R13: 00007f24e53b6038 R14: 00007f24e53b5fa0 R15: 00007ffc24701a38 [ 693.861839][T19770] [ 694.140233][ C0] vkms_vblank_simulate: vblank timer overrun [ 694.821668][T19806] FAULT_INJECTION: forcing a failure. [ 694.821668][T19806] name failslab, interval 1, probability 0, space 0, times 0 [ 694.933938][T19806] CPU: 0 UID: 0 PID: 19806 Comm: syz.0.2818 Not tainted syzkaller #0 PREEMPT(full) [ 694.933969][T19806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 694.933989][T19806] Call Trace: [ 694.933996][T19806] [ 694.934003][T19806] dump_stack_lvl+0x16c/0x1f0 [ 694.934036][T19806] should_fail_ex+0x512/0x640 [ 694.934071][T19806] should_failslab+0xc2/0x120 [ 694.934102][T19806] __kmalloc_cache_noprof+0x6a/0x3e0 [ 694.934125][T19806] ? input_allocate_device+0xc5/0x350 [ 694.934162][T19806] ? kasan_save_track+0x14/0x30 [ 694.934189][T19806] input_allocate_device+0xc5/0x350 [ 694.934228][T19806] uinput_write+0x9cc/0xff0 [ 694.934258][T19806] ? __pfx_uinput_write+0x10/0x10 [ 694.934285][T19806] ? common_file_perm+0x1a9/0x340 [ 694.934313][T19806] ? bpf_lsm_file_permission+0x9/0x10 [ 694.934347][T19806] ? security_file_permission+0x71/0x210 [ 694.934378][T19806] ? rw_verify_area+0xcf/0x6c0 [ 694.934401][T19806] ? __pfx_uinput_write+0x10/0x10 [ 694.934428][T19806] vfs_write+0x29d/0x11d0 [ 694.934456][T19806] ? __pfx_vfs_write+0x10/0x10 [ 694.934481][T19806] ? __fget_files+0x204/0x3c0 [ 694.934504][T19806] ? rcu_is_watching+0x12/0xc0 [ 694.934526][T19806] ? lock_release+0x201/0x2f0 [ 694.934558][T19806] ? __fget_files+0x20e/0x3c0 [ 694.934585][T19806] ksys_write+0x1f8/0x250 [ 694.934610][T19806] ? __pfx_ksys_write+0x10/0x10 [ 694.934639][T19806] do_syscall_64+0xcd/0x490 [ 694.934669][T19806] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 694.934693][T19806] RIP: 0033:0x7f64ded8ebe9 [ 694.934710][T19806] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 694.934731][T19806] RSP: 002b:00007f64dfca3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 694.934752][T19806] RAX: ffffffffffffffda RBX: 00007f64defb6090 RCX: 00007f64ded8ebe9 [ 694.934768][T19806] RDX: 000000000000045c RSI: 0000000000000000 RDI: 0000000000000006 [ 694.934781][T19806] RBP: 00007f64dee11e19 R08: 0000000000000000 R09: 0000000000000000 [ 694.934796][T19806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 694.934810][T19806] R13: 00007f64defb6128 R14: 00007f64defb6090 R15: 00007ffcab75d668 [ 694.934831][T19806] [ 695.154515][ C0] vkms_vblank_simulate: vblank timer overrun [ 696.323554][T19828] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 696.438448][T19828] File: /dev/ram7 PID: 19828 Comm: syz.2.2821 [ 697.081217][T19844] binder: 19843:19844 ioctl c0306201 200000000180 returned -14 [ 697.231712][T19860] binder: 19843:19860 ioctl c00c620f 200000000040 returned -22 [ 697.980040][T19876] sd 0:0:1:0: PR command failed: 1026 [ 698.023076][T19879] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2832'. [ 698.051953][T19876] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 698.155517][T19876] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 705.179470][T20058] netlink: 342 bytes leftover after parsing attributes in process `syz.3.2871'. [ 705.243767][T20058] netlink: 342 bytes leftover after parsing attributes in process `syz.3.2871'. [ 705.289881][T20058] netlink: 342 bytes leftover after parsing attributes in process `syz.3.2871'. [ 705.340612][T20058] netlink: 342 bytes leftover after parsing attributes in process `syz.3.2871'. [ 705.379119][T20058] netlink: 342 bytes leftover after parsing attributes in process `syz.3.2871'. [ 705.421125][T20058] netlink: 342 bytes leftover after parsing attributes in process `syz.3.2871'. [ 705.467035][T20058] netlink: 342 bytes leftover after parsing attributes in process `syz.3.2871'. [ 705.493784][T20058] netlink: 342 bytes leftover after parsing attributes in process `syz.3.2871'. [ 705.533119][T20058] netlink: 342 bytes leftover after parsing attributes in process `syz.3.2871'. [ 705.569497][T20058] netlink: 342 bytes leftover after parsing attributes in process `syz.3.2871'. [ 706.835152][T20086] rtc_cmos 00:00: Alarms can be up to one day in the future [ 707.099554][T20088] kvm_intel: kvm [20087]: vcpu2, guest rIP: 0xfff0 Unhandled WRMSR(0x1d9) = 0x7f [ 707.243143][ T1212] rtc_cmos 00:00: Alarms can be up to one day in the future [ 707.276154][ T1212] rtc_cmos 00:00: Alarms can be up to one day in the future [ 707.319053][ T1212] rtc_cmos 00:00: Alarms can be up to one day in the future [ 707.326601][ T1212] rtc_cmos 00:00: Alarms can be up to one day in the future [ 707.406850][ T1212] rtc rtc0: __rtc_set_alarm: err=-22 [ 708.137081][T20119] FAULT_INJECTION: forcing a failure. [ 708.137081][T20119] name fail_futex, interval 1, probability 0, space 0, times 0 [ 708.181726][T20119] CPU: 0 UID: 0 PID: 20119 Comm: syz.2.2885 Not tainted syzkaller #0 PREEMPT(full) [ 708.181752][T20119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 708.181765][T20119] Call Trace: [ 708.181772][T20119] [ 708.181779][T20119] dump_stack_lvl+0x16c/0x1f0 [ 708.181808][T20119] should_fail_ex+0x512/0x640 [ 708.181838][T20119] ? rcu_is_watching+0x12/0xc0 [ 708.181860][T20119] should_fail_futex+0x4c/0x60 [ 708.181883][T20119] __x64_sys_futex+0x25e/0x4c0 [ 708.181912][T20119] ? __pfx___x64_sys_futex+0x10/0x10 [ 708.181938][T20119] ? xfd_validate_state+0x61/0x180 [ 708.181978][T20119] do_syscall_64+0xcd/0x490 [ 708.182005][T20119] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 708.182027][T20119] RIP: 0033:0x7f0c4e78ebe9 [ 708.182043][T20119] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 708.182064][T20119] RSP: 002b:00007ffe3e1ca3d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 708.182083][T20119] RAX: ffffffffffffffda RBX: 00000000000acdc8 RCX: 00007f0c4e78ebe9 [ 708.182096][T20119] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0c4e9b5fac [ 708.182109][T20119] RBP: 0000000000000032 R08: 00007f0c4f664000 R09: 000000043e1ca6cf [ 708.182122][T20119] R10: 00007ffe3e1ca4d0 R11: 0000000000000246 R12: 00007f0c4e9b5fac [ 708.182135][T20119] R13: 00007ffe3e1ca4d0 R14: 00000000000acdfa R15: 00007ffe3e1ca4f0 [ 708.182154][T20119] [ 710.818703][T20164] sp0: Synchronizing with TNC [ 711.649449][T12958] bridge_slave_1: left allmulticast mode [ 711.670907][T12958] bridge_slave_1: left promiscuous mode [ 711.699538][T12958] bridge0: port 2(bridge_slave_1) entered disabled state [ 711.745356][T12958] bridge_slave_0: left allmulticast mode [ 711.776625][T12958] bridge_slave_0: left promiscuous mode [ 711.804706][T12958] bridge0: port 1(bridge_slave_0) entered disabled state [ 712.132998][T12958] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 712.175887][T12958] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 712.255984][T12958] bond0 (unregistering): Released all slaves [ 712.383518][T20197] FAULT_INJECTION: forcing a failure. [ 712.383518][T20197] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 712.439046][T20197] CPU: 0 UID: 0 PID: 20197 Comm: syz.4.2906 Not tainted syzkaller #0 PREEMPT(full) [ 712.439073][T20197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 712.439087][T20197] Call Trace: [ 712.439093][T20197] [ 712.439101][T20197] dump_stack_lvl+0x16c/0x1f0 [ 712.439129][T20197] should_fail_ex+0x512/0x640 [ 712.439161][T20197] _copy_from_user+0x2e/0xd0 [ 712.439194][T20197] get_timespec64+0x8b/0x1b0 [ 712.439219][T20197] ? __pfx_get_timespec64+0x10/0x10 [ 712.439245][T20197] ? rcu_is_watching+0x12/0xc0 [ 712.439268][T20197] __x64_sys_futex+0x288/0x4c0 [ 712.439297][T20197] ? __pfx___x64_sys_futex+0x10/0x10 [ 712.439324][T20197] ? xfd_validate_state+0x61/0x180 [ 712.439359][T20197] do_syscall_64+0xcd/0x490 [ 712.439387][T20197] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 712.439408][T20197] RIP: 0033:0x7fa126b8ebe9 [ 712.439423][T20197] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 712.439444][T20197] RSP: 002b:00007ffd6dacc728 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 712.439462][T20197] RAX: ffffffffffffffda RBX: 00000000000ade5e RCX: 00007fa126b8ebe9 [ 712.439475][T20197] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fa126db5fac [ 712.439488][T20197] RBP: 0000000000000032 R08: 00007fa12797b000 R09: 000000046dacca1f [ 712.439501][T20197] R10: 00007ffd6dacc820 R11: 0000000000000246 R12: 00007fa126db5fac [ 712.439514][T20197] R13: 00007ffd6dacc820 R14: 00000000000ade90 R15: 00007ffd6dacc840 [ 712.439533][T20197] [ 713.405465][T12958] hsr_slave_0: left promiscuous mode [ 713.451801][T12958] hsr_slave_1: left promiscuous mode [ 713.516323][T12958] veth1_macvtap: left promiscuous mode [ 713.548225][T12958] veth0_macvtap: left promiscuous mode [ 713.570474][T12958] veth1_vlan: left promiscuous mode [ 713.596079][T12958] veth0_vlan: left promiscuous mode [ 714.214113][T20232] __nla_validate_parse: 24 callbacks suppressed [ 714.214146][T20232] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2915'. [ 714.836965][T20240] FAULT_INJECTION: forcing a failure. [ 714.836965][T20240] name failslab, interval 1, probability 0, space 0, times 0 [ 714.920875][T20240] CPU: 0 UID: 0 PID: 20240 Comm: syz.0.2918 Not tainted syzkaller #0 PREEMPT(full) [ 714.920924][T20240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 714.920938][T20240] Call Trace: [ 714.920960][T20240] [ 714.920969][T20240] dump_stack_lvl+0x16c/0x1f0 [ 714.921005][T20240] should_fail_ex+0x512/0x640 [ 714.921039][T20240] should_failslab+0xc2/0x120 [ 714.921070][T20240] __kmalloc_cache_noprof+0x6a/0x3e0 [ 714.921093][T20240] ? rcu_is_watching+0x12/0xc0 [ 714.921116][T20240] ? single_open+0x4d/0x1f0 [ 714.921148][T20240] ? __pfx_apparmor_file_open+0x10/0x10 [ 714.921174][T20240] ? __pfx_filesystems_proc_show+0x10/0x10 [ 714.921204][T20240] single_open+0x4d/0x1f0 [ 714.921237][T20240] ? __pfx_proc_single_open+0x10/0x10 [ 714.921270][T20240] proc_reg_open+0x2ab/0x5f0 [ 714.921299][T20240] do_dentry_open+0x97f/0x1530 [ 714.921327][T20240] ? __pfx_proc_reg_open+0x10/0x10 [ 714.921359][T20240] vfs_open+0x82/0x3f0 [ 714.921393][T20240] path_openat+0x1de4/0x2cb0 [ 714.921429][T20240] ? __pfx_path_openat+0x10/0x10 [ 714.921459][T20240] do_filp_open+0x20b/0x470 [ 714.921486][T20240] ? __pfx_do_filp_open+0x10/0x10 [ 714.921522][T20240] ? alloc_fd+0x471/0x7d0 [ 714.921548][T20240] do_sys_openat2+0x11b/0x1d0 [ 714.921583][T20240] ? __pfx_do_sys_openat2+0x10/0x10 [ 714.921622][T20240] __x64_sys_openat+0x174/0x210 [ 714.921657][T20240] ? __pfx___x64_sys_openat+0x10/0x10 [ 714.921698][T20240] do_syscall_64+0xcd/0x490 [ 714.921728][T20240] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 714.921750][T20240] RIP: 0033:0x7f64ded8ebe9 [ 714.921767][T20240] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 714.921790][T20240] RSP: 002b:00007f64dfcc4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 714.921811][T20240] RAX: ffffffffffffffda RBX: 00007f64defb5fa0 RCX: 00007f64ded8ebe9 [ 714.921826][T20240] RDX: 00000000001a1442 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 714.921841][T20240] RBP: 00007f64dee11e19 R08: 0000000000000000 R09: 0000000000000000 [ 714.921855][T20240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 714.921869][T20240] R13: 00007f64defb6038 R14: 00007f64defb5fa0 R15: 00007ffcab75d668 [ 714.921891][T20240] [ 715.148807][ C0] vkms_vblank_simulate: vblank timer overrun [ 715.318395][T20249] cougar: G6 mapped to F18 [ 716.994949][T20290] rtc_cmos 00:00: Alarms can be up to one day in the future [ 717.242094][ T9] rtc_cmos 00:00: Alarms can be up to one day in the future [ 717.259456][ T9] rtc_cmos 00:00: Alarms can be up to one day in the future [ 717.299659][ T9] rtc_cmos 00:00: Alarms can be up to one day in the future [ 717.346739][ T9] rtc_cmos 00:00: Alarms can be up to one day in the future [ 717.388414][ T9] rtc rtc0: __rtc_set_alarm: err=-22 [ 719.135903][T20327] bcache: register_bcache() error : failed to open device [ 720.216120][T20363] EXT4-fs error (device sda1): ext4_validate_block_bitmap:423: comm syz.3.2943: bg 3: bad block bitmap checksum [ 720.358721][T20363] EXT4-fs (sda1): Delayed block allocation failed for inode 2021 at logical offset 0 with max blocks 1 with error 74 [ 720.454679][T20363] EXT4-fs (sda1): This should not happen!! Data will be lost [ 720.454679][T20363] [ 720.850783][T20379] netlink: 268 bytes leftover after parsing attributes in process `syz.2.2944'. [ 724.136998][T20453] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined [ 725.984347][T20474] zswap: compressor not available [ 726.777973][T20495] FAULT_INJECTION: forcing a failure. [ 726.777973][T20495] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 726.863880][T20495] CPU: 0 UID: 0 PID: 20495 Comm: syz.3.2967 Not tainted syzkaller #0 PREEMPT(full) [ 726.863910][T20495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 726.863924][T20495] Call Trace: [ 726.863931][T20495] [ 726.863939][T20495] dump_stack_lvl+0x16c/0x1f0 [ 726.863971][T20495] should_fail_ex+0x512/0x640 [ 726.864004][T20495] _copy_from_user+0x2e/0xd0 [ 726.864040][T20495] copy_from_sockptr_offset.constprop.0+0x136/0x170 [ 726.864066][T20495] ? __pfx_copy_from_sockptr_offset.constprop.0+0x10/0x10 [ 726.864093][T20495] ? get_pid_task+0x106/0x250 [ 726.864125][T20495] sk_setsockopt+0x162/0x3af0 [ 726.864155][T20495] ? __pfx___might_resched+0x10/0x10 [ 726.864179][T20495] ? __pfx_sk_setsockopt+0x10/0x10 [ 726.864210][T20495] ? aa_sk_perm+0x2f4/0xb10 [ 726.864238][T20495] ? lock_release+0x201/0x2f0 [ 726.864267][T20495] ? __pfx_aa_sk_perm+0x10/0x10 [ 726.864295][T20495] ? rcu_is_watching+0x12/0xc0 [ 726.864320][T20495] ? aa_sock_opt_perm+0xfd/0x1c0 [ 726.864343][T20495] do_sock_setsockopt+0x193/0x1d0 [ 726.864378][T20495] __sys_setsockopt+0x120/0x1a0 [ 726.864406][T20495] __x64_sys_setsockopt+0xbd/0x160 [ 726.864432][T20495] ? trace_irq_enable.constprop.0+0xd4/0x120 [ 726.864467][T20495] do_syscall_64+0xcd/0x490 [ 726.864502][T20495] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 726.864524][T20495] RIP: 0033:0x7f24e518ebe9 [ 726.864540][T20495] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 726.864561][T20495] RSP: 002b:00007f24e603d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 726.864581][T20495] RAX: ffffffffffffffda RBX: 00007f24e53b6180 RCX: 00007f24e518ebe9 [ 726.864596][T20495] RDX: 0000000000000020 RSI: 0000000000000001 RDI: 0000000000000003 [ 726.864610][T20495] RBP: 00007f24e603d090 R08: 0000000000000009 R09: 0000000000000000 [ 726.864623][T20495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 726.864636][T20495] R13: 00007f24e53b6218 R14: 00007f24e53b6180 R15: 00007ffc24701a38 [ 726.864657][T20495] [ 728.007130][T20515] EXT4-fs error (device sda1): ext4_discard_preallocations:5671: comm syz.3.2972: Error -117 reading block bitmap for 3 [ 728.454319][T20522] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2976'. [ 729.396948][T20537] FAULT_INJECTION: forcing a failure. [ 729.396948][T20537] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 729.438355][T20537] CPU: 0 UID: 0 PID: 20537 Comm: syz.2.2981 Not tainted syzkaller #0 PREEMPT(full) [ 729.438383][T20537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 729.438396][T20537] Call Trace: [ 729.438408][T20537] [ 729.438415][T20537] dump_stack_lvl+0x16c/0x1f0 [ 729.438444][T20537] should_fail_ex+0x512/0x640 [ 729.438475][T20537] _copy_to_user+0x32/0xd0 [ 729.438494][T20537] simple_read_from_buffer+0xcb/0x170 [ 729.438516][T20537] proc_fail_nth_read+0x197/0x240 [ 729.438538][T20537] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 729.438559][T20537] ? security_file_permission+0x71/0x210 [ 729.438588][T20537] ? rw_verify_area+0xcf/0x6c0 [ 729.438608][T20537] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 729.438629][T20537] vfs_read+0x1e1/0xcf0 [ 729.438653][T20537] ? __pfx___mutex_lock+0x10/0x10 [ 729.438680][T20537] ? __pfx_vfs_read+0x10/0x10 [ 729.438701][T20537] ? __fget_files+0x204/0x3c0 [ 729.438722][T20537] ? rcu_is_watching+0x12/0xc0 [ 729.438746][T20537] ? __fget_files+0x20e/0x3c0 [ 729.438771][T20537] ksys_read+0x12a/0x250 [ 729.438793][T20537] ? __pfx_ksys_read+0x10/0x10 [ 729.438820][T20537] do_syscall_64+0xcd/0x490 [ 729.438848][T20537] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 729.438869][T20537] RIP: 0033:0x7f0c4e78d5fc [ 729.438884][T20537] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 729.438906][T20537] RSP: 002b:00007f0c4f663030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 729.438927][T20537] RAX: ffffffffffffffda RBX: 00007f0c4e9b5fa0 RCX: 00007f0c4e78d5fc [ 729.438942][T20537] RDX: 000000000000000f RSI: 00007f0c4f6630a0 RDI: 0000000000000005 [ 729.438955][T20537] RBP: 00007f0c4f663090 R08: 0000000000000000 R09: 0000000000000000 [ 729.438969][T20537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 729.438982][T20537] R13: 00007f0c4e9b6038 R14: 00007f0c4e9b5fa0 R15: 00007ffe3e1ca278 [ 729.439003][T20537] [ 731.008957][T20558] netlink: 326 bytes leftover after parsing attributes in process `syz.2.2987'. [ 731.138278][T20565] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2988'. [ 734.417548][T20646] futex_wake_op: syz.3.3002 tries to shift op by -2048; fix this program [ 734.457386][T20646] futex_wake_op: syz.3.3002 tries to shift op by -2048; fix this program [ 734.626147][T20653] netlink: 28 bytes leftover after parsing attributes in process `syz.0.3005'. [ 735.308666][ T30] audit: type=1800 audit(4294967356.410:35): pid=20669 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.3009" name="dbroot" dev="configfs" ino=88870 res=0 errno=0 [ 735.337670][T20671] FAULT_INJECTION: forcing a failure. [ 735.337670][T20671] name failslab, interval 1, probability 0, space 0, times 0 [ 735.406598][T20671] CPU: 0 UID: 0 PID: 20671 Comm: syz.0.3008 Not tainted syzkaller #0 PREEMPT(full) [ 735.406628][T20671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 735.406643][T20671] Call Trace: [ 735.406650][T20671] [ 735.406659][T20671] dump_stack_lvl+0x16c/0x1f0 [ 735.406695][T20671] should_fail_ex+0x512/0x640 [ 735.406728][T20671] should_failslab+0xc2/0x120 [ 735.406758][T20671] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 735.406785][T20671] ? alloc_empty_file+0x55/0x1e0 [ 735.406828][T20671] alloc_empty_file+0x55/0x1e0 [ 735.406862][T20671] path_openat+0xda/0x2cb0 [ 735.406887][T20671] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 735.406915][T20671] ? __pfx_path_openat+0x10/0x10 [ 735.406944][T20671] do_filp_open+0x20b/0x470 [ 735.406970][T20671] ? __pfx_do_filp_open+0x10/0x10 [ 735.407006][T20671] ? alloc_fd+0x471/0x7d0 [ 735.407032][T20671] do_sys_openat2+0x11b/0x1d0 [ 735.407067][T20671] ? __pfx_do_sys_openat2+0x10/0x10 [ 735.407107][T20671] __x64_sys_openat+0x174/0x210 [ 735.407142][T20671] ? __pfx___x64_sys_openat+0x10/0x10 [ 735.407192][T20671] do_syscall_64+0xcd/0x490 [ 735.407239][T20671] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 735.407262][T20671] RIP: 0033:0x7f64ded8ebe9 [ 735.407278][T20671] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 735.407301][T20671] RSP: 002b:00007f64dfcc4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 735.407322][T20671] RAX: ffffffffffffffda RBX: 00007f64defb5fa0 RCX: 00007f64ded8ebe9 [ 735.407337][T20671] RDX: 0000000000000b01 RSI: 0000200000000140 RDI: ffffffffffffff9c [ 735.407351][T20671] RBP: 00007f64dee11e19 R08: 0000000000000000 R09: 0000000000000000 [ 735.407365][T20671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 735.407378][T20671] R13: 00007f64defb6038 R14: 00007f64defb5fa0 R15: 00007ffcab75d668 [ 735.407400][T20671] [ 737.035631][T20695] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 737.648189][T20721] Invalid ELF header magic: != ELF [ 738.075290][T20737] FAULT_INJECTION: forcing a failure. [ 738.075290][T20737] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 738.152772][T20737] CPU: 0 UID: 0 PID: 20737 Comm: syz.2.3025 Not tainted syzkaller #0 PREEMPT(full) [ 738.152801][T20737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 738.152814][T20737] Call Trace: [ 738.152821][T20737] [ 738.152828][T20737] dump_stack_lvl+0x16c/0x1f0 [ 738.152858][T20737] should_fail_ex+0x512/0x640 [ 738.152894][T20737] should_fail_alloc_page+0xe7/0x130 [ 738.152924][T20737] prepare_alloc_pages+0x3c2/0x610 [ 738.152956][T20737] ? rcu_is_watching+0x12/0xc0 [ 738.152979][T20737] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 738.153006][T20737] ? rcu_is_watching+0x12/0xc0 [ 738.153027][T20737] ? trace_mm_page_alloc+0x11f/0x1a0 [ 738.153059][T20737] ? __alloc_frozen_pages_noprof+0x294/0x23f0 [ 738.153085][T20737] ? __pfx_stack_trace_save+0x10/0x10 [ 738.153110][T20737] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 738.153135][T20737] ? stack_depot_save_flags+0x29/0x9c0 [ 738.153166][T20737] ? rcu_is_watching+0x12/0xc0 [ 738.153189][T20737] ? alloc_vmap_area+0xdc8/0x29c0 [ 738.153219][T20737] ? __vmalloc_node_range_noprof+0x271/0x14b0 [ 738.153239][T20737] ? copy_process+0x2c70/0x7690 [ 738.153265][T20737] ? kernel_clone+0xfc/0x930 [ 738.153290][T20737] ? __do_sys_clone3+0x212/0x290 [ 738.153316][T20737] ? do_syscall_64+0xcd/0x490 [ 738.153343][T20737] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.153369][T20737] alloc_pages_bulk_noprof+0x71c/0x1410 [ 738.153394][T20737] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 738.153427][T20737] ? policy_nodemask+0xea/0x4e0 [ 738.153455][T20737] ? __pfx_alloc_pages_bulk_noprof+0x10/0x10 [ 738.153482][T20737] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 738.153514][T20737] kasan_populate_vmalloc+0xf1/0x1f0 [ 738.153540][T20737] alloc_vmap_area+0x959/0x29c0 [ 738.153574][T20737] ? __pfx_alloc_vmap_area+0x10/0x10 [ 738.153617][T20737] __get_vm_area_node+0x1ca/0x330 [ 738.153653][T20737] __vmalloc_node_range_noprof+0x271/0x14b0 [ 738.153673][T20737] ? kernel_clone+0xfc/0x930 [ 738.153700][T20737] ? lock_release+0x201/0x2f0 [ 738.153729][T20737] ? kernel_clone+0xfc/0x930 [ 738.153756][T20737] ? lock_release+0x201/0x2f0 [ 738.153785][T20737] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 738.153810][T20737] ? kernel_clone+0xfc/0x930 [ 738.153835][T20737] __vmalloc_node_noprof+0xad/0xf0 [ 738.153854][T20737] ? kernel_clone+0xfc/0x930 [ 738.153881][T20737] copy_process+0x2c70/0x7690 [ 738.153908][T20737] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 738.153933][T20737] ? trace_pid_list_is_set+0x100/0x150 [ 738.153963][T20737] ? __pfx_copy_process+0x10/0x10 [ 738.153989][T20737] ? lock_release+0x201/0x2f0 [ 738.154019][T20737] ? _copy_from_user+0x59/0xd0 [ 738.154054][T20737] kernel_clone+0xfc/0x930 [ 738.154081][T20737] ? __pfx_kernel_clone+0x10/0x10 [ 738.154107][T20737] ? futex_private_hash_put+0x11c/0x300 [ 738.154135][T20737] ? __pfx_futex_wake+0x10/0x10 [ 738.154168][T20737] __do_sys_clone3+0x212/0x290 [ 738.154194][T20737] ? __pfx___do_sys_clone3+0x10/0x10 [ 738.154228][T20737] ? vhost_vsock_dev_ioctl+0x15b/0xb30 [ 738.154270][T20737] do_syscall_64+0xcd/0x490 [ 738.154298][T20737] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.154319][T20737] RIP: 0033:0x7f0c4e78ebe9 [ 738.154335][T20737] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 738.154356][T20737] RSP: 002b:00007f0c4f641f08 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 738.154376][T20737] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f0c4e78ebe9 [ 738.154390][T20737] RDX: 00007f0c4f641f20 RSI: 0000000000000058 RDI: 00007f0c4f641f20 [ 738.154404][T20737] RBP: 00007f0c4e811e19 R08: 0000000000000000 R09: 0000000000000058 [ 738.154418][T20737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 738.154431][T20737] R13: 00007f0c4e9b6128 R14: 00007f0c4e9b6090 R15: 00007ffe3e1ca278 [ 738.154451][T20737] [ 738.529908][ C0] vkms_vblank_simulate: vblank timer overrun [ 738.592757][T20739] FAULT_INJECTION: forcing a failure. [ 738.592757][T20739] name failslab, interval 1, probability 0, space 0, times 0 [ 738.605426][T20739] CPU: 0 UID: 7 PID: 20739 Comm: syz.3.3026 Not tainted syzkaller #0 PREEMPT(full) [ 738.605457][T20739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 738.605473][T20739] Call Trace: [ 738.605480][T20739] [ 738.605488][T20739] dump_stack_lvl+0x16c/0x1f0 [ 738.605523][T20739] should_fail_ex+0x512/0x640 [ 738.605561][T20739] should_failslab+0xc2/0x120 [ 738.605600][T20739] __kmalloc_cache_noprof+0x6a/0x3e0 [ 738.605626][T20739] ? mqueue_init_fs_context+0x4b/0x480 [ 738.605653][T20739] ? __pfx_mqueue_init_fs_context+0x10/0x10 [ 738.605679][T20739] mqueue_init_fs_context+0x4b/0x480 [ 738.605703][T20739] ? __pfx_mqueue_init_fs_context+0x10/0x10 [ 738.605730][T20739] alloc_fs_context+0x54a/0x9c0 [ 738.605762][T20739] mq_init_ns+0x172/0x620 [ 738.605791][T20739] copy_ipcs+0x383/0x610 [ 738.605817][T20739] ? copy_utsname+0xab/0x470 [ 738.605852][T20739] create_new_namespaces+0x20a/0xa90 [ 738.605880][T20739] ? security_capable+0x7e/0x260 [ 738.605906][T20739] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 738.605936][T20739] ksys_unshare+0x45b/0xa40 [ 738.605970][T20739] ? __pfx_ksys_unshare+0x10/0x10 [ 738.606004][T20739] ? xfd_validate_state+0x61/0x180 [ 738.606057][T20739] __x64_sys_unshare+0x31/0x40 [ 738.606089][T20739] do_syscall_64+0xcd/0x490 [ 738.606129][T20739] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.606150][T20739] RIP: 0033:0x7f24e518ebe9 [ 738.606165][T20739] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 738.606185][T20739] RSP: 002b:00007f24e607f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 738.606204][T20739] RAX: ffffffffffffffda RBX: 00007f24e53b5fa0 RCX: 00007f24e518ebe9 [ 738.606218][T20739] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000008000400 [ 738.606231][T20739] RBP: 00007f24e5211e19 R08: 0000000000000000 R09: 0000000000000000 [ 738.606244][T20739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 738.606256][T20739] R13: 00007f24e53b6038 R14: 00007f24e53b5fa0 R15: 00007ffc24701a38 [ 738.606276][T20739] [ 738.812905][ C0] vkms_vblank_simulate: vblank timer overrun [ 738.833258][T20737] warn_alloc: 1 callbacks suppressed [ 738.833272][T20737] syz.2.3025: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 738.853565][T20737] CPU: 0 UID: 0 PID: 20737 Comm: syz.2.3025 Not tainted syzkaller #0 PREEMPT(full) [ 738.853592][T20737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 738.853606][T20737] Call Trace: [ 738.853613][T20737] [ 738.853621][T20737] dump_stack_lvl+0x16c/0x1f0 [ 738.853651][T20737] warn_alloc+0x248/0x3a0 [ 738.853675][T20737] ? __pfx_warn_alloc+0x10/0x10 [ 738.853700][T20737] ? kfree+0x2b4/0x4d0 [ 738.853722][T20737] ? __get_vm_area_node+0x208/0x330 [ 738.853757][T20737] __vmalloc_node_range_noprof+0xb2d/0x14b0 [ 738.853777][T20737] ? lock_release+0x201/0x2f0 [ 738.853808][T20737] ? kernel_clone+0xfc/0x930 [ 738.853834][T20737] ? lock_release+0x201/0x2f0 [ 738.853862][T20737] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 738.853887][T20737] ? kernel_clone+0xfc/0x930 [ 738.853912][T20737] __vmalloc_node_noprof+0xad/0xf0 [ 738.853931][T20737] ? kernel_clone+0xfc/0x930 [ 738.853958][T20737] copy_process+0x2c70/0x7690 [ 738.853985][T20737] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 738.854009][T20737] ? trace_pid_list_is_set+0x100/0x150 [ 738.854039][T20737] ? __pfx_copy_process+0x10/0x10 [ 738.854064][T20737] ? lock_release+0x201/0x2f0 [ 738.854093][T20737] ? _copy_from_user+0x59/0xd0 [ 738.854128][T20737] kernel_clone+0xfc/0x930 [ 738.854155][T20737] ? __pfx_kernel_clone+0x10/0x10 [ 738.854181][T20737] ? futex_private_hash_put+0x11c/0x300 [ 738.854209][T20737] ? __pfx_futex_wake+0x10/0x10 [ 738.854241][T20737] __do_sys_clone3+0x212/0x290 [ 738.854268][T20737] ? __pfx___do_sys_clone3+0x10/0x10 [ 738.854301][T20737] ? vhost_vsock_dev_ioctl+0x15b/0xb30 [ 738.854342][T20737] do_syscall_64+0xcd/0x490 [ 738.854370][T20737] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.854392][T20737] RIP: 0033:0x7f0c4e78ebe9 [ 738.854408][T20737] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 738.854429][T20737] RSP: 002b:00007f0c4f641f08 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 738.854448][T20737] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f0c4e78ebe9 [ 738.854462][T20737] RDX: 00007f0c4f641f20 RSI: 0000000000000058 RDI: 00007f0c4f641f20 [ 738.854476][T20737] RBP: 00007f0c4e811e19 R08: 0000000000000000 R09: 0000000000000058 [ 738.854489][T20737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 738.854502][T20737] R13: 00007f0c4e9b6128 R14: 00007f0c4e9b6090 R15: 00007ffe3e1ca278 [ 738.854522][T20737] [ 738.854530][T20737] Mem-Info: [ 739.104217][T20737] active_anon:15048 inactive_anon:0 isolated_anon:0 [ 739.104217][T20737] active_file:18137 inactive_file:42054 isolated_file:0 [ 739.104217][T20737] unevictable:768 dirty:814 writeback:8 [ 739.104217][T20737] slab_reclaimable:13459 slab_unreclaimable:96375 [ 739.104217][T20737] mapped:26152 shmem:1363 pagetables:1319 [ 739.104217][T20737] sec_pagetables:0 bounce:0 [ 739.104217][T20737] kernel_misc_reclaimable:0 [ 739.104217][T20737] free:1293034 free_pcp:22846 free_cma:0 [ 739.149614][ C0] vkms_vblank_simulate: vblank timer overrun [ 739.163433][T20737] Node 0 active_anon:60192kB inactive_anon:0kB active_file:72548kB inactive_file:168052kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:104584kB dirty:3252kB writeback:32kB shmem:3916kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:13168kB pagetables:5124kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 739.195440][ C0] vkms_vblank_simulate: vblank timer overrun [ 739.244394][T20737] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:164kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:24kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:48kB pagetables:152kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 739.274290][ C0] vkms_vblank_simulate: vblank timer overrun [ 739.340984][T20737] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 739.369794][ C0] vkms_vblank_simulate: vblank timer overrun [ 739.388914][T20737] lowmem_reserve[]: 0 2480 2481 2481 2481 [ 739.395010][T20737] Node 0 DMA32 free:1262892kB boost:0kB min:34320kB low:42900kB high:51480kB reserved_highatomic:0KB free_highatomic:0KB active_anon:64324kB inactive_anon:0kB active_file:71308kB inactive_file:167980kB unevictable:1536kB writepending:3296kB present:3129332kB managed:2539600kB mlocked:0kB bounce:0kB free_pcp:77984kB local_pcp:77984kB free_cma:0kB [ 739.427370][ C0] vkms_vblank_simulate: vblank timer overrun [ 739.457141][T20737] lowmem_reserve[]: 0 0 1 1 1 [ 739.476592][T20737] Node 0 Normal free:12kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB free_highatomic:0KB active_anon:48kB inactive_anon:0kB active_file:1240kB inactive_file:72kB unevictable:0kB writepending:0kB present:1048580kB managed:1388kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:16kB free_cma:0kB [ 739.506575][ C0] vkms_vblank_simulate: vblank timer overrun [ 739.550657][T20737] lowmem_reserve[]: 0 0 0 0 0 [ 739.555380][T20737] Node 1 Normal free:3902780kB boost:0kB min:55560kB low:69448kB high:83336kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:164kB unevictable:1536kB writepending:4kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:896kB local_pcp:896kB free_cma:0kB [ 739.586282][ C0] vkms_vblank_simulate: vblank timer overrun [ 739.674072][T20737] lowmem_reserve[]: 0 0 0 0 0 [ 739.679389][T20754] 0x000200000001-0xa29656a63616329 : "" [ 739.685463][T20752] random: crng reseeded on system resumption [ 739.694461][T20737] 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 [ 739.707737][T20754] mtd: partition "" is out of reach -- disabled [ 739.724616][T20737] Node 0 DMA32: 6598*4kB (UM) 4629*8kB (UME) 3508*16kB (UME) 2314*32kB (UME) 1159*64kB (UME) 635*128kB (UME) 307*256kB (UME) 243*512kB (UM) 136*1024kB (UME) 35*2048kB (UME) 122*4096kB (UM) = 1262720kB [ 739.772054][T20754] ftl_cs: FTL header not found. [ 739.782042][T20737] Node 0 Normal: 1*4kB (M) 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 739.816962][T20737] Node 1 Normal: 188*4kB (UME) 55*8kB (UME) 54*16kB (UME) 207*32kB (UME) 96*64kB (UME) 33*128kB (UME) 15*256kB (UME) 8*512kB (UM) 5*1024kB (UME) 4*2048kB (UME) 943*4096kB (M) = 3902824kB [ 739.868368][T20737] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 739.900225][T20737] Node 0 hugepages_total=2 hugepages_free=1 hugepages_surp=0 hugepages_size=2048kB [ 739.939353][T20737] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 739.982363][T20737] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 740.023197][T20737] 62064 total pagecache pages [ 740.043508][T20737] 11 pages in swap cache [ 740.053995][T20737] Free swap = 124824kB [ 740.069502][T20737] Total swap = 124996kB [ 740.073659][T20737] 2097051 pages RAM [ 740.098265][T20737] 0 pages HighMem/MovableOnly [ 740.111448][T20737] 430189 pages reserved [ 740.130711][T20737] 0 pages cma reserved [ 740.757611][T20772] FAULT_INJECTION: forcing a failure. [ 740.757611][T20772] name failslab, interval 1, probability 0, space 0, times 0 [ 740.816478][T20772] CPU: 0 UID: 0 PID: 20772 Comm: syz.2.3035 Not tainted syzkaller #0 PREEMPT(full) [ 740.816506][T20772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 740.816520][T20772] Call Trace: [ 740.816526][T20772] [ 740.816534][T20772] dump_stack_lvl+0x16c/0x1f0 [ 740.816563][T20772] should_fail_ex+0x512/0x640 [ 740.816596][T20772] should_failslab+0xc2/0x120 [ 740.816628][T20772] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 740.816654][T20772] ? __alloc_skb+0x2b2/0x380 [ 740.816681][T20772] __alloc_skb+0x2b2/0x380 [ 740.816706][T20772] ? __pfx___alloc_skb+0x10/0x10 [ 740.816732][T20772] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 740.816763][T20772] netlink_alloc_large_skb+0x69/0x130 [ 740.816792][T20772] netlink_sendmsg+0x6a1/0xdd0 [ 740.816822][T20772] ? __pfx_netlink_sendmsg+0x10/0x10 [ 740.816852][T20772] ? aa_sock_msg_perm.constprop.0+0x100/0x1d0 [ 740.816876][T20772] ____sys_sendmsg+0xa95/0xc70 [ 740.816910][T20772] ? copy_msghdr_from_user+0x10a/0x160 [ 740.816937][T20772] ? __pfx_____sys_sendmsg+0x10/0x10 [ 740.816972][T20772] ? futex_unqueue+0x133/0x2c0 [ 740.816997][T20772] ? rcu_is_watching+0x12/0xc0 [ 740.817018][T20772] ? lock_release+0x201/0x2f0 [ 740.817047][T20772] ___sys_sendmsg+0x134/0x1d0 [ 740.817074][T20772] ? __pfx____sys_sendmsg+0x10/0x10 [ 740.817100][T20772] ? __pfx___futex_wait+0x10/0x10 [ 740.817136][T20772] ? rcu_is_watching+0x12/0xc0 [ 740.817165][T20772] __sys_sendmmsg+0x200/0x420 [ 740.817193][T20772] ? __pfx___sys_sendmmsg+0x10/0x10 [ 740.817225][T20772] ? __pfx_do_futex+0x10/0x10 [ 740.817257][T20772] ? xfd_validate_state+0x61/0x180 [ 740.817292][T20772] __x64_sys_sendmmsg+0x9c/0x100 [ 740.817319][T20772] ? trace_irq_enable.constprop.0+0xd4/0x120 [ 740.817353][T20772] do_syscall_64+0xcd/0x490 [ 740.817381][T20772] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 740.817409][T20772] RIP: 0033:0x7f0c4e78ebe9 [ 740.817425][T20772] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 740.817447][T20772] RSP: 002b:00007f0c4f663038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 740.817467][T20772] RAX: ffffffffffffffda RBX: 00007f0c4e9b5fa0 RCX: 00007f0c4e78ebe9 [ 740.817482][T20772] RDX: 0000000000000002 RSI: 0000200000000080 RDI: 0000000000000003 [ 740.817495][T20772] RBP: 00007f0c4e811e19 R08: 0000000000000000 R09: 0000000000000000 [ 740.817508][T20772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 740.817521][T20772] R13: 00007f0c4e9b6038 R14: 00007f0c4e9b5fa0 R15: 00007ffe3e1ca278 [ 740.817541][T20772] [ 741.069384][ C0] vkms_vblank_simulate: vblank timer overrun [ 741.830658][T20803] 0x000200000001-0xa29656a63616329 : "" [ 741.836259][T20803] mtd: partition "" is out of reach -- disabled [ 741.906892][T20803] ftl_cs: FTL header not found. [ 742.954702][T20840] ptrace attach of "./syz-executor exec"[20845] was attempted by "./syz-executor exec"[20840] [ 744.042436][T20875] ubi0: attaching mtd0 [ 744.075141][T20875] ubi0: scanning is finished [ 744.159396][T20875] ubi0 error: ubi_read_volume_table: the layout volume was not found [ 744.554836][T20875] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd0, error -22 [ 745.435794][T20915] 0x000200000001-0xa29656a63616329 : "" [ 745.491169][T20915] mtd: partition "" is out of reach -- disabled [ 745.501930][T12979] EXT4-fs (sda1): Delayed block allocation failed for inode 2029 at logical offset 3564 with max blocks 19 with error 117 [ 745.546780][T20915] ftl_cs: FTL header not found. [ 745.609482][T12979] EXT4-fs (sda1): This should not happen!! Data will be lost [ 745.609482][T12979] [ 745.712090][T12979] EXT4-fs (sda1): Delayed block allocation failed for inode 2027 at logical offset 3350 with max blocks 59 with error 117 [ 745.810898][T12979] EXT4-fs (sda1): This should not happen!! Data will be lost [ 745.810898][T12979] [ 746.698611][T20960] 0x000200000001-0xa29656a63616329 : "" [ 746.735254][T20960] mtd: partition "" is out of reach -- disabled [ 746.772033][T20960] ftl_cs: FTL header not found. [ 747.248616][T20963] qrtr: Invalid version 7 [ 748.532356][T20999] 0x000200000001-0xa29656a63616329 : "" [ 748.577212][T20999] mtd: partition "" is out of reach -- disabled [ 748.584376][T20981] FAULT_INJECTION: forcing a failure. [ 748.584376][T20981] name failslab, interval 1, probability 0, space 0, times 0 [ 748.626931][T20999] ftl_cs: FTL header not found. [ 748.683206][T20981] CPU: 0 UID: 0 PID: 20981 Comm: syz.0.3086 Not tainted syzkaller #0 PREEMPT(full) [ 748.683234][T20981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 748.683248][T20981] Call Trace: [ 748.683255][T20981] [ 748.683262][T20981] dump_stack_lvl+0x16c/0x1f0 [ 748.683293][T20981] should_fail_ex+0x512/0x640 [ 748.683324][T20981] should_failslab+0xc2/0x120 [ 748.683353][T20981] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 748.683378][T20981] ? skb_clone+0x190/0x3f0 [ 748.683405][T20981] ? netlink_deliver_tap+0x103/0xd30 [ 748.683436][T20981] skb_clone+0x190/0x3f0 [ 748.683463][T20981] netlink_deliver_tap+0xabd/0xd30 [ 748.683491][T20981] netlink_unicast+0x64c/0x870 [ 748.683521][T20981] ? __pfx_netlink_unicast+0x10/0x10 [ 748.683549][T20981] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 748.683581][T20981] netlink_sendmsg+0x8d1/0xdd0 [ 748.683611][T20981] ? __pfx_netlink_sendmsg+0x10/0x10 [ 748.683641][T20981] ? aa_sock_msg_perm.constprop.0+0x100/0x1d0 [ 748.683665][T20981] ____sys_sendmsg+0xa95/0xc70 [ 748.683699][T20981] ? copy_msghdr_from_user+0x10a/0x160 [ 748.683726][T20981] ? __pfx_____sys_sendmsg+0x10/0x10 [ 748.683762][T20981] ? futex_unqueue+0x133/0x2c0 [ 748.683793][T20981] ? rcu_is_watching+0x12/0xc0 [ 748.683815][T20981] ? lock_release+0x201/0x2f0 [ 748.683843][T20981] ___sys_sendmsg+0x134/0x1d0 [ 748.683870][T20981] ? __pfx____sys_sendmsg+0x10/0x10 [ 748.683897][T20981] ? __pfx___futex_wait+0x10/0x10 [ 748.683933][T20981] ? rcu_is_watching+0x12/0xc0 [ 748.683962][T20981] __sys_sendmmsg+0x200/0x420 [ 748.683990][T20981] ? __pfx___sys_sendmmsg+0x10/0x10 [ 748.684021][T20981] ? __pfx_do_futex+0x10/0x10 [ 748.684054][T20981] ? xfd_validate_state+0x61/0x180 [ 748.684088][T20981] __x64_sys_sendmmsg+0x9c/0x100 [ 748.684115][T20981] ? trace_irq_enable.constprop.0+0xd4/0x120 [ 748.684148][T20981] do_syscall_64+0xcd/0x490 [ 748.684177][T20981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 748.684198][T20981] RIP: 0033:0x7f64ded8ebe9 [ 748.684214][T20981] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 748.684234][T20981] RSP: 002b:00007f64dfcc4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 748.684254][T20981] RAX: ffffffffffffffda RBX: 00007f64defb5fa0 RCX: 00007f64ded8ebe9 [ 748.684268][T20981] RDX: 0000000000000002 RSI: 0000200000000080 RDI: 0000000000000003 [ 748.684281][T20981] RBP: 00007f64dee11e19 R08: 0000000000000000 R09: 0000000000000000 [ 748.684294][T20981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 748.684307][T20981] R13: 00007f64defb6038 R14: 00007f64defb5fa0 R15: 00007ffcab75d668 [ 748.684327][T20981] [ 748.947696][ C0] vkms_vblank_simulate: vblank timer overrun [ 748.966232][T20981] netlink: 186 bytes leftover after parsing attributes in process `syz.0.3086'. [ 751.574611][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 751.586477][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 751.810832][T21042] workqueue: name exceeds WQ_NAME_LEN. Truncating to: !PjE r҄y*"l-y– [ 752.250444][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 752.259256][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 752.692780][T21059] 0x000200000001-0xa29656a63616329 : "" [ 752.709890][T21059] mtd: partition "" is out of reach -- disabled [ 752.730340][T21059] ftl_cs: FTL header not found. [ 754.238204][T21101] tipc: Started in network mode [ 754.261363][T21101] tipc: Node identity ee00, cluster identity 4711 [ 754.278287][T21101] tipc: Node number set to 60928 [ 755.923294][T21148] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3131'. [ 756.279296][T21158] 0x000200000001-0xa29656a63616329 : "" [ 756.317746][T21158] mtd: partition "" is out of reach -- disabled [ 756.351394][T21158] ftl_cs: FTL header not found. [ 756.493647][T21171] random: crng reseeded on system resumption [ 757.231075][T21195] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3144'. [ 757.270583][T21197] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3144'. [ 758.932286][T21238] FAULT_INJECTION: forcing a failure. [ 758.932286][T21238] name failslab, interval 1, probability 0, space 0, times 0 [ 758.955839][T21240] FAULT_INJECTION: forcing a failure. [ 758.955839][T21240] name failslab, interval 1, probability 0, space 0, times 0 [ 759.002243][T21238] CPU: 0 UID: 0 PID: 21238 Comm: syz.2.3154 Not tainted syzkaller #0 PREEMPT(full) [ 759.002272][T21238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 759.002285][T21238] Call Trace: [ 759.002292][T21238] [ 759.002300][T21238] dump_stack_lvl+0x16c/0x1f0 [ 759.002330][T21238] should_fail_ex+0x512/0x640 [ 759.002362][T21238] should_failslab+0xc2/0x120 [ 759.002390][T21238] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 759.002415][T21238] ? sk_prot_alloc+0x60/0x2a0 [ 759.002448][T21238] sk_prot_alloc+0x60/0x2a0 [ 759.002479][T21238] sk_alloc+0x36/0xc20 [ 759.002503][T21238] tipc_sk_create+0xcf/0x21a0 [ 759.002536][T21238] ? evm_inode_alloc_security+0x49/0xc0 [ 759.002558][T21238] ? security_inode_alloc+0xcf/0x2b0 [ 759.002581][T21238] ? rcu_is_watching+0x12/0xc0 [ 759.002603][T21238] ? rcu_is_watching+0x12/0xc0 [ 759.002623][T21238] ? lock_release+0x201/0x2f0 [ 759.002651][T21238] __sock_create+0x338/0x8d0 [ 759.002672][T21238] __sys_socket+0x14d/0x260 [ 759.002690][T21238] ? __pfx___sys_socket+0x10/0x10 [ 759.002710][T21238] ? xfd_validate_state+0x61/0x180 [ 759.002743][T21238] __x64_sys_socket+0x72/0xb0 [ 759.002763][T21238] do_syscall_64+0xcd/0x490 [ 759.002790][T21238] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 759.002811][T21238] RIP: 0033:0x7f0c4e78ebe9 [ 759.002826][T21238] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 759.002848][T21238] RSP: 002b:00007f0c4f663038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 759.002867][T21238] RAX: ffffffffffffffda RBX: 00007f0c4e9b5fa0 RCX: 00007f0c4e78ebe9 [ 759.002881][T21238] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 000000000000001e [ 759.002894][T21238] RBP: 00007f0c4e811e19 R08: 0000000000000000 R09: 0000000000000000 [ 759.002907][T21238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 759.002920][T21238] R13: 00007f0c4e9b6038 R14: 00007f0c4e9b5fa0 R15: 00007ffe3e1ca278 [ 759.002939][T21238] [ 759.006578][T21240] CPU: 0 UID: 0 PID: 21240 Comm: syz.3.3153 Not tainted syzkaller #0 PREEMPT(full) [ 759.006608][T21240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 759.006622][T21240] Call Trace: [ 759.006628][T21240] [ 759.006635][T21240] dump_stack_lvl+0x16c/0x1f0 [ 759.006664][T21240] should_fail_ex+0x512/0x640 [ 759.006696][T21240] ? sk_prot_alloc+0x1a8/0x2a0 [ 759.006728][T21240] should_failslab+0xc2/0x120 [ 759.006756][T21240] __kmalloc_noprof+0xd2/0x510 [ 759.006783][T21240] sk_prot_alloc+0x1a8/0x2a0 [ 759.006816][T21240] sk_alloc+0x36/0xc20 [ 759.006840][T21240] __netlink_create+0x5e/0x2c0 [ 759.006862][T21240] ? __wake_up+0x3f/0x60 [ 759.006885][T21240] netlink_create+0x39e/0x620 [ 759.006909][T21240] ? __pfx_rtnetlink_bind+0x10/0x10 [ 759.006935][T21240] __sock_create+0x338/0x8d0 [ 759.006956][T21240] __sys_socket+0x14d/0x260 [ 759.006993][T21240] ? __pfx___sys_socket+0x10/0x10 [ 759.007013][T21240] ? xfd_validate_state+0x61/0x180 [ 759.007048][T21240] __x64_sys_socket+0x72/0xb0 [ 759.007069][T21240] do_syscall_64+0xcd/0x490 [ 759.007098][T21240] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 759.007119][T21240] RIP: 0033:0x7f24e518ebe9 [ 759.007134][T21240] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 759.007155][T21240] RSP: 002b:00007f24e605e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 759.007174][T21240] RAX: ffffffffffffffda RBX: 00007f24e53b6090 RCX: 00007f24e518ebe9 [ 759.007189][T21240] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000010 [ 759.007202][T21240] RBP: 00007f24e5211e19 R08: 0000000000000000 R09: 0000000000000000 [ 759.007215][T21240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 759.007228][T21240] R13: 00007f24e53b6128 R14: 00007f24e53b6090 R15: 00007ffc24701a38 [ 759.007248][T21240] [ 760.177725][T21261] FAULT_INJECTION: forcing a failure. [ 760.177725][T21261] name fail_futex, interval 1, probability 0, space 0, times 0 [ 760.207658][T21261] CPU: 0 UID: 0 PID: 21261 Comm: syz.2.3158 Not tainted syzkaller #0 PREEMPT(full) [ 760.207686][T21261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 760.207699][T21261] Call Trace: [ 760.207705][T21261] [ 760.207712][T21261] dump_stack_lvl+0x16c/0x1f0 [ 760.207742][T21261] should_fail_ex+0x512/0x640 [ 760.207774][T21261] get_futex_key+0x1d0/0x1560 [ 760.207799][T21261] ? __mutex_trylock_common+0xe9/0x250 [ 760.207828][T21261] ? __pfx_get_futex_key+0x10/0x10 [ 760.207869][T21261] ? __pfx___might_resched+0x10/0x10 [ 760.207905][T21261] ? rcu_is_watching+0x12/0xc0 [ 760.207929][T21261] futex_wait_setup+0x9d/0x550 [ 760.207966][T21261] __futex_wait+0x194/0x2f0 [ 760.207999][T21261] ? __pfx___futex_wait+0x10/0x10 [ 760.208036][T21261] ? __pfx_futex_wake_mark+0x10/0x10 [ 760.208084][T21261] ? lock_release+0x201/0x2f0 [ 760.208112][T21261] ? futex_private_hash_put+0x11c/0x300 [ 760.208138][T21261] futex_wait+0xe8/0x380 [ 760.208168][T21261] ? __pfx_futex_wait+0x10/0x10 [ 760.208199][T21261] ? ksys_write+0x12a/0x250 [ 760.208225][T21261] ? ksys_write+0x190/0x250 [ 760.208248][T21261] ? rcu_is_watching+0x12/0xc0 [ 760.208268][T21261] ? lock_release+0x201/0x2f0 [ 760.208297][T21261] do_futex+0x229/0x350 [ 760.208323][T21261] ? __pfx_do_futex+0x10/0x10 [ 760.208352][T21261] __x64_sys_futex+0x1e0/0x4c0 [ 760.208379][T21261] ? fput+0x9b/0xd0 [ 760.208407][T21261] ? __pfx___x64_sys_futex+0x10/0x10 [ 760.208435][T21261] ? ksys_write+0x1ac/0x250 [ 760.208458][T21261] ? __pfx_ksys_write+0x10/0x10 [ 760.208485][T21261] do_syscall_64+0xcd/0x490 [ 760.208514][T21261] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 760.208536][T21261] RIP: 0033:0x7f0c4e78ebe9 [ 760.208551][T21261] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 760.208572][T21261] RSP: 002b:00007f0c4f6630e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 760.208592][T21261] RAX: ffffffffffffffda RBX: 00007f0c4e9b5fa8 RCX: 00007f0c4e78ebe9 [ 760.208606][T21261] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0c4e9b5fa8 [ 760.208619][T21261] RBP: 00007f0c4e9b5fa0 R08: 0000000000000000 R09: 0000000000000000 [ 760.208632][T21261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 760.208645][T21261] R13: 00007f0c4e9b6038 R14: 00007ffe3e1ca190 R15: 00007ffe3e1ca278 [ 760.208664][T21261] [ 761.009022][T21234] netlink: 330 bytes leftover after parsing attributes in process `syz.3.3153'. [ 761.045615][T21288] block2mtd: illegal erase size [ 762.201936][T21320] 0x000200000001-0xa29656a63616329 : "" [ 762.216430][T21315] FAULT_INJECTION: forcing a failure. [ 762.216430][T21315] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 762.239787][T21320] mtd: partition "" is out of reach -- disabled [ 762.277552][T21320] ftl_cs: FTL header not found. [ 762.283762][T21315] CPU: 0 UID: 0 PID: 21315 Comm: syz.0.3174 Not tainted syzkaller #0 PREEMPT(full) [ 762.283792][T21315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 762.283808][T21315] Call Trace: [ 762.283816][T21315] [ 762.283824][T21315] dump_stack_lvl+0x16c/0x1f0 [ 762.283858][T21315] should_fail_ex+0x512/0x640 [ 762.283895][T21315] should_fail_alloc_page+0xe7/0x130 [ 762.283929][T21315] prepare_alloc_pages+0x3c2/0x610 [ 762.283966][T21315] ? rcu_is_watching+0x12/0xc0 [ 762.283992][T21315] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 762.284021][T21315] ? __pfx_css_rstat_updated+0x10/0x10 [ 762.284046][T21315] ? __pfx_css_rstat_updated+0x10/0x10 [ 762.284070][T21315] ? kasan_save_stack+0x42/0x60 [ 762.284099][T21315] ? do_raw_spin_lock+0x12c/0x2b0 [ 762.284136][T21315] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 762.284166][T21315] ? rcu_is_watching+0x12/0xc0 [ 762.284188][T21315] ? lock_release+0x201/0x2f0 [ 762.284222][T21315] ? finish_task_switch.isra.0+0x21c/0xc10 [ 762.284245][T21315] ? rcu_is_watching+0x12/0xc0 [ 762.284269][T21315] ? rcu_is_watching+0x12/0xc0 [ 762.284292][T21315] ? lock_acquire+0x2cd/0x350 [ 762.284323][T21315] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 762.284360][T21315] ? policy_nodemask+0xea/0x4e0 [ 762.284391][T21315] alloc_pages_mpol+0x1fb/0x550 [ 762.284423][T21315] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 762.284453][T21315] ? lock_release+0x201/0x2f0 [ 762.284487][T21315] folio_alloc_mpol_noprof+0x36/0x2f0 [ 762.284524][T21315] vma_alloc_folio_noprof+0xed/0x1e0 [ 762.284560][T21315] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 762.284597][T21315] ? rcu_is_watching+0x12/0xc0 [ 762.284623][T21315] do_pte_missing+0x2230/0x3ba0 [ 762.284652][T21315] __handle_mm_fault+0x152a/0x2a50 [ 762.284679][T21315] ? __pfx___handle_mm_fault+0x10/0x10 [ 762.284705][T21315] ? __pte_offset_map_lock+0x174/0x310 [ 762.284750][T21315] ? follow_page_pte.constprop.0+0x5cf/0x1390 [ 762.284797][T21315] handle_mm_fault+0x589/0xd10 [ 762.284824][T21315] __get_user_pages+0x551/0x34a0 [ 762.284883][T21315] ? __pfx___get_user_pages+0x10/0x10 [ 762.284924][T21315] ? __pfx___might_resched+0x10/0x10 [ 762.284948][T21315] ? cap_capable+0xb3/0x250 [ 762.284975][T21315] populate_vma_page_range+0x267/0x3f0 [ 762.285017][T21315] ? __pfx_populate_vma_page_range+0x10/0x10 [ 762.285057][T21315] ? __pfx_find_vma_intersection+0x10/0x10 [ 762.285094][T21315] ? do_mmap+0x69c/0x1210 [ 762.285130][T21315] __mm_populate+0x1d8/0x380 [ 762.285170][T21315] ? __pfx___mm_populate+0x10/0x10 [ 762.285210][T21315] ? up_write+0x1b2/0x520 [ 762.285247][T21315] vm_mmap_pgoff+0x37f/0x470 [ 762.285285][T21315] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 762.285323][T21315] ? __x64_sys_futex+0x1e0/0x4c0 [ 762.285355][T21315] ? __x64_sys_futex+0x1e9/0x4c0 [ 762.285388][T21315] ksys_mmap_pgoff+0x7d/0x5c0 [ 762.285423][T21315] ? syscall_user_dispatch+0x78/0x140 [ 762.285465][T21315] __x64_sys_mmap+0x125/0x190 [ 762.285506][T21315] do_syscall_64+0xcd/0x490 [ 762.285540][T21315] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 762.285565][T21315] RIP: 0033:0x7f64ded8ebe9 [ 762.285584][T21315] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 762.285609][T21315] RSP: 002b:00007f64dfcc4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 762.285632][T21315] RAX: ffffffffffffffda RBX: 00007f64defb5fa0 RCX: 00007f64ded8ebe9 [ 762.285650][T21315] RDX: 00000000000000df RSI: 0000000000400005 RDI: 0000000000000000 [ 762.285665][T21315] RBP: 00007f64dee11e19 R08: 0000000000000005 R09: 0000000000008000 [ 762.285681][T21315] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 762.285697][T21315] R13: 00007f64defb6038 R14: 00007f64defb5fa0 R15: 00007ffcab75d668 [ 762.285720][T21315] [ 762.940978][T21337] FAULT_INJECTION: forcing a failure. [ 762.940978][T21337] name failslab, interval 1, probability 0, space 0, times 0 [ 762.953917][T21337] CPU: 0 UID: 0 PID: 21337 Comm: syz.3.3172 Not tainted syzkaller #0 PREEMPT(full) [ 762.953943][T21337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 762.953955][T21337] Call Trace: [ 762.953961][T21337] [ 762.953969][T21337] dump_stack_lvl+0x16c/0x1f0 [ 762.953998][T21337] should_fail_ex+0x512/0x640 [ 762.954029][T21337] should_failslab+0xc2/0x120 [ 762.954057][T21337] __kvmalloc_node_noprof+0x137/0x620 [ 762.954080][T21337] ? kstrtouint_from_user+0x13c/0x1d0 [ 762.954105][T21337] ? seq_read_iter+0x826/0x12c0 [ 762.954127][T21337] ? seq_read_iter+0x826/0x12c0 [ 762.954144][T21337] seq_read_iter+0x826/0x12c0 [ 762.954162][T21337] ? lock_release+0x201/0x2f0 [ 762.954189][T21337] ? __mutex_trylock_common+0xe9/0x250 [ 762.954221][T21337] kernfs_fop_read_iter+0x40f/0x5a0 [ 762.954240][T21337] ? rw_verify_area+0xcf/0x6c0 [ 762.954262][T21337] vfs_read+0x8bf/0xcf0 [ 762.954285][T21337] ? __pfx___mutex_lock+0x10/0x10 [ 762.954313][T21337] ? __pfx_vfs_read+0x10/0x10 [ 762.954342][T21337] ksys_read+0x12a/0x250 [ 762.954365][T21337] ? __pfx_ksys_read+0x10/0x10 [ 762.954391][T21337] do_syscall_64+0xcd/0x490 [ 762.954419][T21337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 762.954440][T21337] RIP: 0033:0x7f24e518ebe9 [ 762.954455][T21337] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 762.954476][T21337] RSP: 002b:00007f24e607f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 762.954495][T21337] RAX: ffffffffffffffda RBX: 00007f24e53b5fa0 RCX: 00007f24e518ebe9 [ 762.954510][T21337] RDX: 0000000000001000 RSI: 0000200000001b40 RDI: 0000000000000003 [ 762.954522][T21337] RBP: 00007f24e607f090 R08: 0000000000000000 R09: 0000000000000000 [ 762.954535][T21337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 762.954547][T21337] R13: 00007f24e53b6038 R14: 00007f24e53b5fa0 R15: 00007ffc24701a38 [ 762.954566][T21337] [ 767.714584][T21372] 0x000200000001-0xa29656a63616329 : "" [ 767.763360][T21372] mtd: partition "" is out of reach -- disabled [ 767.795501][T21372] ftl_cs: FTL header not found. [ 769.854344][T21423] netlink: 28 bytes leftover after parsing attributes in process `syz.3.3191'. [ 769.920089][T21423] geneve1: entered promiscuous mode [ 769.925316][T21423] geneve1: entered allmulticast mode [ 769.997602][T21424] Invalid ELF header magic: != ELF [ 770.088334][T21430] 0x000200000001-0xa29656a63616329 : "" [ 770.088351][T21430] mtd: partition "" is out of reach -- disabled [ 770.089807][T21430] ftl_cs: FTL header not found. [ 770.653547][T21440] nvme_fcloop: unknown parameter or missing value '7' [ 771.437607][T21467] FAULT_INJECTION: forcing a failure. [ 771.437607][T21467] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 771.467830][T21467] CPU: 0 UID: 0 PID: 21467 Comm: syz.2.3203 Not tainted syzkaller #0 PREEMPT(full) [ 771.467858][T21467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 771.467872][T21467] Call Trace: [ 771.467879][T21467] [ 771.467886][T21467] dump_stack_lvl+0x16c/0x1f0 [ 771.467915][T21467] should_fail_ex+0x512/0x640 [ 771.467947][T21467] should_fail_alloc_page+0xe7/0x130 [ 771.467978][T21467] prepare_alloc_pages+0x3c2/0x610 [ 771.468018][T21467] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 771.468045][T21467] ? arch_stack_walk+0xa6/0x100 [ 771.468074][T21467] ? stack_trace_save+0x8e/0xc0 [ 771.468098][T21467] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 771.468123][T21467] ? rcu_is_watching+0x12/0xc0 [ 771.468149][T21467] ? kasan_save_track+0x14/0x30 [ 771.468172][T21467] ? __kasan_slab_alloc+0x89/0x90 [ 771.468197][T21467] ? kmem_cache_alloc_noprof+0x1cb/0x3b0 [ 771.468222][T21467] ? __pmd_alloc+0xbf/0x930 [ 771.468252][T21467] ? __handle_mm_fault+0xa06/0x2a50 [ 771.468273][T21467] ? handle_mm_fault+0x589/0xd10 [ 771.468292][T21467] ? __get_user_pages+0x551/0x34a0 [ 771.468324][T21467] ? interleave_nodes+0x16b/0x410 [ 771.468352][T21467] ? policy_nodemask+0xea/0x4e0 [ 771.468380][T21467] alloc_pages_mpol+0x1fb/0x550 [ 771.468408][T21467] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 771.468439][T21467] alloc_pages_noprof+0x131/0x390 [ 771.468467][T21467] pte_alloc_one+0x1c/0x3a0 [ 771.468488][T21467] __pte_alloc+0x6d/0x3c0 [ 771.468516][T21467] ? __pfx___pte_alloc+0x10/0x10 [ 771.468544][T21467] ? rcu_is_watching+0x12/0xc0 [ 771.468565][T21467] ? do_raw_spin_lock+0x12c/0x2b0 [ 771.468599][T21467] do_pte_missing+0x285a/0x3ba0 [ 771.468620][T21467] ? do_raw_spin_unlock+0x172/0x230 [ 771.468652][T21467] ? _raw_spin_unlock+0x28/0x50 [ 771.468675][T21467] ? __pmd_alloc+0x3fb/0x930 [ 771.468707][T21467] __handle_mm_fault+0x152a/0x2a50 [ 771.468732][T21467] ? __pfx___handle_mm_fault+0x10/0x10 [ 771.468753][T21467] ? mt_validate+0x1d6/0x4210 [ 771.468787][T21467] ? find_vma+0xbf/0x140 [ 771.468814][T21467] ? __pfx_find_vma+0x10/0x10 [ 771.468844][T21467] handle_mm_fault+0x589/0xd10 [ 771.468867][T21467] __get_user_pages+0x551/0x34a0 [ 771.468903][T21467] ? __pfx___get_user_pages+0x10/0x10 [ 771.468936][T21467] ? __pfx___might_resched+0x10/0x10 [ 771.468956][T21467] ? cap_capable+0xb3/0x250 [ 771.468978][T21467] populate_vma_page_range+0x267/0x3f0 [ 771.469017][T21467] ? __pfx_populate_vma_page_range+0x10/0x10 [ 771.469051][T21467] ? __pfx_find_vma_intersection+0x10/0x10 [ 771.469083][T21467] ? do_mmap+0x69c/0x1210 [ 771.469114][T21467] __mm_populate+0x1d8/0x380 [ 771.469147][T21467] ? __pfx___mm_populate+0x10/0x10 [ 771.469182][T21467] ? up_write+0x1b2/0x520 [ 771.469213][T21467] vm_mmap_pgoff+0x37f/0x470 [ 771.469243][T21467] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 771.469276][T21467] ? __x64_sys_futex+0x1e0/0x4c0 [ 771.469302][T21467] ? __x64_sys_futex+0x1e9/0x4c0 [ 771.469336][T21467] ksys_mmap_pgoff+0x7d/0x5c0 [ 771.469364][T21467] ? xfd_validate_state+0x61/0x180 [ 771.469395][T21467] ? __pfx_ksys_write+0x10/0x10 [ 771.469421][T21467] __x64_sys_mmap+0x125/0x190 [ 771.469456][T21467] do_syscall_64+0xcd/0x490 [ 771.469484][T21467] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 771.469506][T21467] RIP: 0033:0x7f0c4e78ebe9 [ 771.469522][T21467] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 771.469543][T21467] RSP: 002b:00007f0c4f663038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 771.469563][T21467] RAX: ffffffffffffffda RBX: 00007f0c4e9b5fa0 RCX: 00007f0c4e78ebe9 [ 771.469577][T21467] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 771.469590][T21467] RBP: 00007f0c4e811e19 R08: 0000000000000002 R09: 0000000000008000 [ 771.469604][T21467] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 771.469617][T21467] R13: 00007f0c4e9b6038 R14: 00007f0c4e9b5fa0 R15: 00007ffe3e1ca278 [ 771.469637][T21467] [ 771.933794][T21470] FAULT_INJECTION: forcing a failure. [ 771.933794][T21470] name fail_futex, interval 1, probability 0, space 0, times 0 [ 771.946699][T21470] CPU: 0 UID: 0 PID: 21470 Comm: syz.0.3204 Not tainted syzkaller #0 PREEMPT(full) [ 771.946728][T21470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 771.946755][T21470] Call Trace: [ 771.946762][T21470] [ 771.946769][T21470] dump_stack_lvl+0x16c/0x1f0 [ 771.946799][T21470] should_fail_ex+0x512/0x640 [ 771.946832][T21470] get_futex_key+0x1d0/0x1560 [ 771.946858][T21470] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 771.946891][T21470] ? __pfx_get_futex_key+0x10/0x10 [ 771.946915][T21470] ? rcu_is_watching+0x12/0xc0 [ 771.946936][T21470] ? lock_release+0x201/0x2f0 [ 771.946968][T21470] ? do_raw_spin_unlock+0x172/0x230 [ 771.947003][T21470] futex_wait_setup+0x9d/0x550 [ 771.947038][T21470] __futex_wait+0x194/0x2f0 [ 771.947070][T21470] ? __pfx___futex_wait+0x10/0x10 [ 771.947101][T21470] ? trace_irq_enable.constprop.0+0xd4/0x120 [ 771.947136][T21470] ? __pfx_futex_wake_mark+0x10/0x10 [ 771.947170][T21470] ? lock_release+0x201/0x2f0 [ 771.947198][T21470] ? futex_private_hash_put+0x11c/0x300 [ 771.947223][T21470] futex_wait+0xe8/0x380 [ 771.947254][T21470] ? __pfx_futex_wait+0x10/0x10 [ 771.947288][T21470] ? rcu_is_watching+0x12/0xc0 [ 771.947308][T21470] ? lock_release+0x201/0x2f0 [ 771.947337][T21470] do_futex+0x229/0x350 [ 771.947363][T21470] ? __pfx_do_futex+0x10/0x10 [ 771.947389][T21470] ? fdget+0x187/0x210 [ 771.947410][T21470] ? __sys_sendmsg+0x18c/0x220 [ 771.947438][T21470] __x64_sys_futex+0x1e0/0x4c0 [ 771.947467][T21470] ? __pfx___x64_sys_futex+0x10/0x10 [ 771.947495][T21470] ? syscall_user_dispatch+0x78/0x140 [ 771.947532][T21470] do_syscall_64+0xcd/0x490 [ 771.947561][T21470] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 771.947582][T21470] RIP: 0033:0x7f64ded8ebe9 [ 771.947598][T21470] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 771.947619][T21470] RSP: 002b:00007f64dfcc40e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 771.947639][T21470] RAX: ffffffffffffffda RBX: 00007f64defb5fa8 RCX: 00007f64ded8ebe9 [ 771.947653][T21470] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f64defb5fa8 [ 771.947666][T21470] RBP: 00007f64defb5fa0 R08: 0000000000000000 R09: 0000000000000000 [ 771.947680][T21470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 771.947693][T21470] R13: 00007f64defb6038 R14: 00007ffcab75d580 R15: 00007ffcab75d668 [ 771.947713][T21470] [ 772.211184][T21470] netlink: 330 bytes leftover after parsing attributes in process `syz.0.3204'. [ 772.328190][T21475] 0x000200000001-0xa29656a63616329 : "" [ 772.333766][T21475] mtd: partition "" is out of reach -- disabled [ 772.364802][T21475] ftl_cs: FTL header not found. [ 774.178567][ T5860] Bluetooth: hci0: ISO packet for unknown connection handle 0 [ 774.336447][T21526] FAULT_INJECTION: forcing a failure. [ 774.336447][T21526] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 774.359869][T21519] ubi0: attaching mtd0 [ 774.363942][T21519] ubi0 error: ubi_attach_mtd_dev: bad VID header (536870975) or data offsets (536871039) [ 774.409100][T21526] CPU: 0 UID: 0 PID: 21526 Comm: syz.3.3219 Not tainted syzkaller #0 PREEMPT(full) [ 774.409127][T21526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 774.409139][T21526] Call Trace: [ 774.409145][T21526] [ 774.409152][T21526] dump_stack_lvl+0x16c/0x1f0 [ 774.409181][T21526] should_fail_ex+0x512/0x640 [ 774.409210][T21526] _copy_to_user+0x32/0xd0 [ 774.409227][T21526] simple_read_from_buffer+0xcb/0x170 [ 774.409248][T21526] proc_fail_nth_read+0x197/0x240 [ 774.409268][T21526] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 774.409288][T21526] ? security_file_permission+0x71/0x210 [ 774.409315][T21526] ? rw_verify_area+0xcf/0x6c0 [ 774.409334][T21526] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 774.409354][T21526] vfs_read+0x1e1/0xcf0 [ 774.409376][T21526] ? __pfx___mutex_lock+0x10/0x10 [ 774.409401][T21526] ? __pfx_vfs_read+0x10/0x10 [ 774.409422][T21526] ? __fget_files+0x204/0x3c0 [ 774.409441][T21526] ? rcu_is_watching+0x12/0xc0 [ 774.409464][T21526] ? __fget_files+0x20e/0x3c0 [ 774.409487][T21526] ksys_read+0x12a/0x250 [ 774.409508][T21526] ? __pfx_ksys_read+0x10/0x10 [ 774.409533][T21526] do_syscall_64+0xcd/0x490 [ 774.409559][T21526] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 774.409579][T21526] RIP: 0033:0x7f24e518d5fc [ 774.409594][T21526] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 774.409615][T21526] RSP: 002b:00007f24e607f030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 774.409634][T21526] RAX: ffffffffffffffda RBX: 00007f24e53b5fa0 RCX: 00007f24e518d5fc [ 774.409648][T21526] RDX: 000000000000000f RSI: 00007f24e607f0a0 RDI: 0000000000000004 [ 774.409661][T21526] RBP: 00007f24e607f090 R08: 0000000000000000 R09: 0000000000000000 [ 774.409673][T21526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 774.409685][T21526] R13: 00007f24e53b6038 R14: 00007f24e53b5fa0 R15: 00007ffc24701a38 [ 774.409705][T21526] [ 774.869854][T21531] FAULT_INJECTION: forcing a failure. [ 774.869854][T21531] name failslab, interval 1, probability 0, space 0, times 0 [ 774.904374][T21531] CPU: 0 UID: 0 PID: 21531 Comm: syz.0.3220 Not tainted syzkaller #0 PREEMPT(full) [ 774.904400][T21531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 774.904413][T21531] Call Trace: [ 774.904420][T21531] [ 774.904427][T21531] dump_stack_lvl+0x16c/0x1f0 [ 774.904457][T21531] should_fail_ex+0x512/0x640 [ 774.904486][T21531] ? rfkill_alloc+0xac/0x330 [ 774.904513][T21531] should_failslab+0xc2/0x120 [ 774.904540][T21531] __kmalloc_noprof+0xd2/0x510 [ 774.904563][T21531] ? lockdep_init_map_type+0x5c/0x280 [ 774.904591][T21531] rfkill_alloc+0xac/0x330 [ 774.904620][T21531] wiphy_new_nm+0x136a/0x2190 [ 774.904643][T21531] ? __pfx_ieee80211_emulate_add_chanctx+0x10/0x10 [ 774.904672][T21531] ? __pfx_ieee80211_emulate_remove_chanctx+0x10/0x10 [ 774.904699][T21531] ieee80211_alloc_hw_nm+0x1b7a/0x2260 [ 774.904723][T21531] ? mac80211_hwsim_new_radio+0x155/0x54d0 [ 774.904743][T21531] ? trace_irq_enable.constprop.0+0xd4/0x120 [ 774.904774][T21531] mac80211_hwsim_new_radio+0x1d4/0x54d0 [ 774.904798][T21531] ? __asan_memset+0x23/0x50 [ 774.904817][T21531] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 774.904839][T21531] hwsim_new_radio_nl+0xb51/0x12c0 [ 774.904859][T21531] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 774.904901][T21531] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1aa/0x290 [ 774.904942][T21531] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b4/0x290 [ 774.904993][T21531] genl_family_rcv_msg_doit+0x206/0x2f0 [ 774.905031][T21531] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 774.905074][T21531] ? bpf_lsm_capable+0x9/0x10 [ 774.905097][T21531] ? security_capable+0x7e/0x260 [ 774.905121][T21531] ? ns_capable+0xd7/0x110 [ 774.905147][T21531] genl_rcv_msg+0x55c/0x800 [ 774.905184][T21531] ? __pfx_genl_rcv_msg+0x10/0x10 [ 774.905221][T21531] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 774.905250][T21531] netlink_rcv_skb+0x155/0x420 [ 774.905281][T21531] ? __pfx_genl_rcv_msg+0x10/0x10 [ 774.905319][T21531] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 774.905357][T21531] ? netlink_deliver_tap+0x1ae/0xd30 [ 774.905389][T21531] genl_rcv+0x28/0x40 [ 774.905421][T21531] netlink_unicast+0x5aa/0x870 [ 774.905455][T21531] ? __pfx_netlink_unicast+0x10/0x10 [ 774.905488][T21531] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 774.905526][T21531] netlink_sendmsg+0x8d1/0xdd0 [ 774.905561][T21531] ? __pfx_netlink_sendmsg+0x10/0x10 [ 774.905595][T21531] ? aa_sock_msg_perm.constprop.0+0x100/0x1d0 [ 774.905622][T21531] ____sys_sendmsg+0xa95/0xc70 [ 774.905658][T21531] ? copy_msghdr_from_user+0x10a/0x160 [ 774.905686][T21531] ? __pfx_____sys_sendmsg+0x10/0x10 [ 774.905737][T21531] ? preempt_schedule_thunk+0x16/0x30 [ 774.905773][T21531] ? try_to_wake_up+0xa67/0x1870 [ 774.905798][T21531] ___sys_sendmsg+0x134/0x1d0 [ 774.905829][T21531] ? __pfx____sys_sendmsg+0x10/0x10 [ 774.905860][T21531] ? futex_private_hash_put+0x11c/0x300 [ 774.905893][T21531] ? rcu_is_watching+0x12/0xc0 [ 774.905928][T21531] __sys_sendmsg+0x16d/0x220 [ 774.905958][T21531] ? __pfx___sys_sendmsg+0x10/0x10 [ 774.905994][T21531] ? __x64_sys_futex+0x1e0/0x4c0 [ 774.906032][T21531] do_syscall_64+0xcd/0x490 [ 774.906076][T21531] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 774.906110][T21531] RIP: 0033:0x7f64ded8ebe9 [ 774.906126][T21531] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 774.906147][T21531] RSP: 002b:00007f64dfcc4038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 774.906167][T21531] RAX: ffffffffffffffda RBX: 00007f64defb5fa0 RCX: 00007f64ded8ebe9 [ 774.906182][T21531] RDX: 0000000004048000 RSI: 0000200000004240 RDI: 0000000000000003 [ 774.906196][T21531] RBP: 00007f64dee11e19 R08: 0000000000000000 R09: 0000000000000000 [ 774.906210][T21531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 774.906223][T21531] R13: 00007f64defb6038 R14: 00007f64defb5fa0 R15: 00007ffcab75d668 [ 774.906244][T21531] [ 776.021698][T12959] EXT4-fs (sda1): Delayed block allocation failed for inode 2029 at logical offset 3564 with max blocks 19 with error 117 [ 776.188923][T12959] EXT4-fs (sda1): This should not happen!! Data will be lost [ 776.188923][T12959] [ 777.163962][T21589] 0x000200000001-0xa29656a63616329 : "" [ 777.211899][T21589] mtd: partition "" is out of reach -- disabled [ 777.259963][T21589] ftl_cs: FTL header not found. [ 777.552581][T21602] FAULT_INJECTION: forcing a failure. [ 777.552581][T21602] name failslab, interval 1, probability 0, space 0, times 0 [ 777.586976][ T5860] Bluetooth: hci0: unexpected event for opcode 0x7c89 [ 777.626450][T21602] CPU: 0 UID: 0 PID: 21602 Comm: syz.2.3238 Not tainted syzkaller #0 PREEMPT(full) [ 777.626477][T21602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 777.626490][T21602] Call Trace: [ 777.626514][T21602] [ 777.626528][T21602] dump_stack_lvl+0x16c/0x1f0 [ 777.626560][T21602] should_fail_ex+0x512/0x640 [ 777.626595][T21602] should_failslab+0xc2/0x120 [ 777.626629][T21602] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 777.626656][T21602] ? lock_release+0x201/0x2f0 [ 777.626695][T21602] ? __proc_create+0x2ce/0x8e0 [ 777.626727][T21602] __proc_create+0x2ce/0x8e0 [ 777.626757][T21602] ? __pfx___proc_create+0x10/0x10 [ 777.626787][T21602] ? lock_release+0x201/0x2f0 [ 777.626815][T21602] ? _raw_write_unlock+0x28/0x50 [ 777.626840][T21602] ? proc_register+0x314/0x5f0 [ 777.626871][T21602] proc_create_reg+0x7d/0x180 [ 777.626903][T21602] proc_create_net_data+0x8e/0x1c0 [ 777.626936][T21602] ? __pfx_proc_create_net_data+0x10/0x10 [ 777.626971][T21602] ? __pfx_ip6mr_net_init+0x10/0x10 [ 777.627000][T21602] ip6mr_net_init+0x2ce/0x4e0 [ 777.627028][T21602] ? __pfx_ip6mr_net_init+0x10/0x10 [ 777.627056][T21602] ops_init+0x1df/0x5f0 [ 777.627086][T21602] setup_net+0x10f/0x380 [ 777.627112][T21602] ? lockdep_init_map_type+0x5c/0x280 [ 777.627142][T21602] ? __pfx_setup_net+0x10/0x10 [ 777.627171][T21602] ? debug_mutex_init+0x37/0x70 [ 777.627191][T21602] copy_net_ns+0x2a6/0x5f0 [ 777.627224][T21602] create_new_namespaces+0x3ea/0xa90 [ 777.627250][T21602] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 777.627276][T21602] ksys_unshare+0x45b/0xa40 [ 777.627304][T21602] ? __pfx_ksys_unshare+0x10/0x10 [ 777.627334][T21602] ? xfd_validate_state+0x61/0x180 [ 777.627369][T21602] __x64_sys_unshare+0x31/0x40 [ 777.627397][T21602] do_syscall_64+0xcd/0x490 [ 777.627425][T21602] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 777.627446][T21602] RIP: 0033:0x7f0c4e78ebe9 [ 777.627461][T21602] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 777.627482][T21602] RSP: 002b:00007f0c4f663038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 777.627503][T21602] RAX: ffffffffffffffda RBX: 00007f0c4e9b5fa0 RCX: 00007f0c4e78ebe9 [ 777.627517][T21602] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 777.627535][T21602] RBP: 00007f0c4e811e19 R08: 0000000000000000 R09: 0000000000000000 [ 777.627548][T21602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 777.627561][T21602] R13: 00007f0c4e9b6038 R14: 00007f0c4e9b5fa0 R15: 00007ffe3e1ca278 [ 777.627581][T21602] [ 778.082056][T21614] i2c i2c-0: dvb_frontend_start: failed to start kthread (-4) [ 778.547684][T21635] 0x000200000001-0xa29656a63616329 : "" [ 778.579063][T21635] mtd: partition "" is out of reach -- disabled [ 778.621776][T21635] ftl_cs: FTL header not found. [ 779.113106][T21651] FAULT_INJECTION: forcing a failure. [ 779.113106][T21651] name failslab, interval 1, probability 0, space 0, times 0 [ 779.157689][T21651] CPU: 0 UID: 0 PID: 21651 Comm: syz.0.3250 Not tainted syzkaller #0 PREEMPT(full) [ 779.157718][T21651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 779.157732][T21651] Call Trace: [ 779.157739][T21651] [ 779.157746][T21651] dump_stack_lvl+0x16c/0x1f0 [ 779.157777][T21651] should_fail_ex+0x512/0x640 [ 779.157809][T21651] should_failslab+0xc2/0x120 [ 779.157838][T21651] __kmalloc_cache_noprof+0x6a/0x3e0 [ 779.157860][T21651] ? pty_common_install+0x10e/0xb30 [ 779.157886][T21651] pty_common_install+0x10e/0xb30 [ 779.157911][T21651] ? __pfx_pty_install+0x10/0x10 [ 779.157935][T21651] tty_init_dev.part.0+0x99/0x500 [ 779.157967][T21651] tty_open+0xa50/0xf90 [ 779.157997][T21651] ? __pfx_tty_open+0x10/0x10 [ 779.158026][T21651] ? chrdev_open+0x58c/0x6a0 [ 779.158053][T21651] ? lock_release+0x201/0x2f0 [ 779.158081][T21651] ? __pfx_tty_open+0x10/0x10 [ 779.158110][T21651] chrdev_open+0x231/0x6a0 [ 779.158137][T21651] ? __pfx_chrdev_open+0x10/0x10 [ 779.158165][T21651] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 779.158191][T21651] do_dentry_open+0x97f/0x1530 [ 779.158217][T21651] ? __pfx_chrdev_open+0x10/0x10 [ 779.158246][T21651] vfs_open+0x82/0x3f0 [ 779.158277][T21651] path_openat+0x1de4/0x2cb0 [ 779.158305][T21651] ? __pfx_path_openat+0x10/0x10 [ 779.158332][T21651] do_filp_open+0x20b/0x470 [ 779.158356][T21651] ? __pfx_do_filp_open+0x10/0x10 [ 779.158389][T21651] ? alloc_fd+0x471/0x7d0 [ 779.158425][T21651] do_sys_openat2+0x11b/0x1d0 [ 779.158457][T21651] ? __pfx_do_sys_openat2+0x10/0x10 [ 779.158495][T21651] __x64_sys_openat+0x174/0x210 [ 779.158528][T21651] ? __pfx___x64_sys_openat+0x10/0x10 [ 779.158566][T21651] do_syscall_64+0xcd/0x490 [ 779.158595][T21651] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 779.158616][T21651] RIP: 0033:0x7f64ded8ebe9 [ 779.158632][T21651] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 779.158657][T21651] RSP: 002b:00007f64dfca3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 779.158677][T21651] RAX: ffffffffffffffda RBX: 00007f64defb6090 RCX: 00007f64ded8ebe9 [ 779.158691][T21651] RDX: 0000000000000002 RSI: 0000200000000400 RDI: ffffffffffffff9c [ 779.158704][T21651] RBP: 00007f64dee11e19 R08: 0000000000000000 R09: 0000000000000000 [ 779.158717][T21651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 779.158730][T21651] R13: 00007f64defb6128 R14: 00007f64defb6090 R15: 00007ffcab75d668 [ 779.158750][T21651] [ 779.553038][T21657] ICMPv6: process `syz.0.3255' is using deprecated sysctl (syscall) net.ipv6.neigh.ipvlan1.retrans_time - use net.ipv6.neigh.ipvlan1.retrans_time_ms instead [ 779.752962][T21668] FAULT_INJECTION: forcing a failure. [ 779.752962][T21668] name failslab, interval 1, probability 0, space 0, times 0 [ 779.780252][T21668] CPU: 0 UID: 0 PID: 21668 Comm: syz.4.3258 Not tainted syzkaller #0 PREEMPT(full) [ 779.780283][T21668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 779.780299][T21668] Call Trace: [ 779.780306][T21668] [ 779.780315][T21668] dump_stack_lvl+0x16c/0x1f0 [ 779.780347][T21668] should_fail_ex+0x512/0x640 [ 779.780394][T21668] should_failslab+0xc2/0x120 [ 779.780440][T21668] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 779.780468][T21668] ? __alloc_skb+0x2b2/0x380 [ 779.780496][T21668] __alloc_skb+0x2b2/0x380 [ 779.780521][T21668] ? __pfx___alloc_skb+0x10/0x10 [ 779.780549][T21668] ? __pfx___might_resched+0x10/0x10 [ 779.780571][T21668] ? __pfx_futex_wake_mark+0x10/0x10 [ 779.780607][T21668] netlink_alloc_large_skb+0x69/0x130 [ 779.780639][T21668] netlink_sendmsg+0x6a1/0xdd0 [ 779.780670][T21668] ? __pfx_netlink_sendmsg+0x10/0x10 [ 779.780702][T21668] ? aa_sock_msg_perm.constprop.0+0x100/0x1d0 [ 779.780729][T21668] __sys_sendto+0x4a3/0x520 [ 779.780754][T21668] ? __pfx___sys_sendto+0x10/0x10 [ 779.780790][T21668] ? arch_syscall_is_vdso_sigreturn+0xb6/0x230 [ 779.780822][T21668] ? syscall_user_dispatch+0x78/0x140 [ 779.780860][T21668] __x64_sys_sendto+0xe0/0x1c0 [ 779.780885][T21668] ? syscall_trace_enter+0x5e/0x240 [ 779.780920][T21668] do_syscall_64+0xcd/0x490 [ 779.780950][T21668] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 779.780973][T21668] RIP: 0033:0x7fa126b90a7c [ 779.780990][T21668] Code: 2a 5f 02 00 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 70 5f 02 00 48 8b [ 779.781012][T21668] RSP: 002b:00007fa127978ec0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 779.781033][T21668] RAX: ffffffffffffffda RBX: 00007fa127978fc0 RCX: 00007fa126b90a7c [ 779.781049][T21668] RDX: 0000000000000020 RSI: 00007fa127979010 RDI: 0000000000000003 [ 779.781063][T21668] RBP: 0000000000000000 R08: 00007fa127978f14 R09: 000000000000000c [ 779.781077][T21668] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 779.781091][T21668] R13: 00007fa127978f68 R14: 00007fa127979010 R15: 0000000000000000 [ 779.781112][T21668] [ 781.127910][T21702] tipc: Started in network mode [ 781.144629][T21702] tipc: Node identity ee00, cluster identity 4711 [ 781.166400][T21702] tipc: Node number set to 60928 [ 781.263912][T21688] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 782.016481][T21715] 0x000200000001-0xa29656a63616329 : "" [ 782.041331][T21715] mtd: partition "" is out of reach -- disabled [ 782.074249][T21715] ftl_cs: FTL header not found. [ 782.458474][T21731] 0x000200000001-0xa29656a63616329 : "" [ 782.476411][T21731] mtd: partition "" is out of reach -- disabled [ 782.504417][T21731] ftl_cs: FTL header not found. [ 782.812044][ T5860] Bluetooth: hci2: unexpected event for opcode 0x7c89 [ 784.292589][T21778] 0x000200000001-0xa29656a63616329 : "" [ 784.332295][T21778] mtd: partition "" is out of reach -- disabled [ 784.352730][T21778] ftl_cs: FTL header not found. [ 784.930765][T21789] FAULT_INJECTION: forcing a failure. [ 784.930765][T21789] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 784.994593][T21789] CPU: 0 UID: 0 PID: 21789 Comm: syz.2.3289 Not tainted syzkaller #0 PREEMPT(full) [ 784.994622][T21789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 784.994636][T21789] Call Trace: [ 784.994642][T21789] [ 784.994651][T21789] dump_stack_lvl+0x16c/0x1f0 [ 784.994683][T21789] should_fail_ex+0x512/0x640 [ 784.994717][T21789] should_fail_alloc_page+0xe7/0x130 [ 784.994750][T21789] prepare_alloc_pages+0x3c2/0x610 [ 784.994786][T21789] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 784.994813][T21789] ? arch_stack_walk+0xa6/0x100 [ 784.994843][T21789] ? stack_trace_save+0x8e/0xc0 [ 784.994869][T21789] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 784.994915][T21789] ? rcu_is_watching+0x12/0xc0 [ 784.994952][T21789] ? kasan_save_track+0x14/0x30 [ 784.994980][T21789] ? __kasan_slab_alloc+0x89/0x90 [ 784.995010][T21789] ? kmem_cache_alloc_noprof+0x1cb/0x3b0 [ 784.995039][T21789] ? __pmd_alloc+0xbf/0x930 [ 784.995076][T21789] ? __handle_mm_fault+0xa06/0x2a50 [ 784.995100][T21789] ? handle_mm_fault+0x589/0xd10 [ 784.995127][T21789] ? __get_user_pages+0x551/0x34a0 [ 784.995163][T21789] ? populate_vma_page_range+0x267/0x3f0 [ 784.995203][T21789] ? __mm_populate+0x1d8/0x380 [ 784.995240][T21789] ? vm_mmap_pgoff+0x37f/0x470 [ 784.995275][T21789] ? ksys_mmap_pgoff+0x7d/0x5c0 [ 784.995309][T21789] ? __x64_sys_mmap+0x125/0x190 [ 784.995347][T21789] ? do_syscall_64+0xcd/0x490 [ 784.995379][T21789] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 784.995417][T21789] ? policy_nodemask+0xea/0x4e0 [ 784.995450][T21789] alloc_pages_mpol+0x1fb/0x550 [ 784.995483][T21789] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 784.995520][T21789] alloc_pages_noprof+0x131/0x390 [ 784.995553][T21789] pte_alloc_one+0x1c/0x3a0 [ 784.995579][T21789] __pte_alloc+0x6d/0x3c0 [ 784.995612][T21789] ? __pfx___pte_alloc+0x10/0x10 [ 784.995646][T21789] ? rcu_is_watching+0x12/0xc0 [ 784.995671][T21789] ? do_raw_spin_lock+0x12c/0x2b0 [ 784.995710][T21789] do_pte_missing+0x285a/0x3ba0 [ 784.995735][T21789] ? do_raw_spin_unlock+0x172/0x230 [ 784.995774][T21789] ? _raw_spin_unlock+0x28/0x50 [ 784.995800][T21789] ? __pmd_alloc+0x3fb/0x930 [ 784.995838][T21789] __handle_mm_fault+0x152a/0x2a50 [ 784.995868][T21789] ? __pfx___handle_mm_fault+0x10/0x10 [ 784.995893][T21789] ? mt_validate+0x1d6/0x4210 [ 784.995940][T21789] ? find_vma+0xbf/0x140 [ 784.995973][T21789] ? __pfx_find_vma+0x10/0x10 [ 784.996007][T21789] handle_mm_fault+0x589/0xd10 [ 784.996045][T21789] __get_user_pages+0x551/0x34a0 [ 784.996097][T21789] ? __pfx___get_user_pages+0x10/0x10 [ 784.996132][T21789] ? __pfx___might_resched+0x10/0x10 [ 784.996171][T21789] ? cap_capable+0xb3/0x250 [ 784.996193][T21789] populate_vma_page_range+0x267/0x3f0 [ 784.996228][T21789] ? __pfx_populate_vma_page_range+0x10/0x10 [ 784.996262][T21789] ? __pfx_find_vma_intersection+0x10/0x10 [ 784.996293][T21789] ? do_mmap+0x69c/0x1210 [ 784.996324][T21789] __mm_populate+0x1d8/0x380 [ 784.996357][T21789] ? __pfx___mm_populate+0x10/0x10 [ 784.996391][T21789] ? up_write+0x1b2/0x520 [ 784.996422][T21789] vm_mmap_pgoff+0x37f/0x470 [ 784.996453][T21789] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 784.996485][T21789] ? __x64_sys_futex+0x1e0/0x4c0 [ 784.996512][T21789] ? __x64_sys_futex+0x1e9/0x4c0 [ 784.996540][T21789] ksys_mmap_pgoff+0x7d/0x5c0 [ 784.996569][T21789] ? xfd_validate_state+0x61/0x180 [ 784.996599][T21789] ? __pfx_ksys_write+0x10/0x10 [ 784.996625][T21789] __x64_sys_mmap+0x125/0x190 [ 784.996659][T21789] do_syscall_64+0xcd/0x490 [ 784.996688][T21789] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 784.996709][T21789] RIP: 0033:0x7f0c4e78ebe9 [ 784.996725][T21789] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 784.996746][T21789] RSP: 002b:00007f0c4f663038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 784.996765][T21789] RAX: ffffffffffffffda RBX: 00007f0c4e9b5fa0 RCX: 00007f0c4e78ebe9 [ 784.996781][T21789] RDX: 0000000000000003 RSI: 0000000000040009 RDI: 0000000000000000 [ 784.996794][T21789] RBP: 00007f0c4e811e19 R08: 0000000000000007 R09: 0000000000028000 [ 784.996807][T21789] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 784.996820][T21789] R13: 00007f0c4e9b6038 R14: 00007f0c4e9b5fa0 R15: 00007ffe3e1ca278 [ 784.996840][T21789] [ 785.424839][T21790] FAULT_INJECTION: forcing a failure. [ 785.424839][T21790] name failslab, interval 1, probability 0, space 0, times 0 [ 785.437576][T21790] CPU: 0 UID: 0 PID: 21790 Comm: syz.4.3288 Not tainted syzkaller #0 PREEMPT(full) [ 785.437603][T21790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 785.437616][T21790] Call Trace: [ 785.437623][T21790] [ 785.437631][T21790] dump_stack_lvl+0x16c/0x1f0 [ 785.437661][T21790] should_fail_ex+0x512/0x640 [ 785.437692][T21790] should_failslab+0xc2/0x120 [ 785.437722][T21790] __kmalloc_cache_noprof+0x6a/0x3e0 [ 785.437743][T21790] ? lock_release+0x201/0x2f0 [ 785.437770][T21790] ? mr_table_alloc+0x5f/0x2e0 [ 785.437801][T21790] ? __pfx_ip6mr_new_table_set+0x10/0x10 [ 785.437828][T21790] mr_table_alloc+0x5f/0x2e0 [ 785.437858][T21790] ? __pfx_ipmr_expire_process+0x10/0x10 [ 785.437885][T21790] ? __pfx_ip6mr_net_init+0x10/0x10 [ 785.437913][T21790] ip6mr_net_init+0x3c4/0x4e0 [ 785.437949][T21790] ? __pfx_ip6mr_net_init+0x10/0x10 [ 785.437977][T21790] ops_init+0x1df/0x5f0 [ 785.438007][T21790] setup_net+0x10f/0x380 [ 785.438034][T21790] ? lockdep_init_map_type+0x5c/0x280 [ 785.438063][T21790] ? __pfx_setup_net+0x10/0x10 [ 785.438092][T21790] ? debug_mutex_init+0x37/0x70 [ 785.438112][T21790] copy_net_ns+0x2a6/0x5f0 [ 785.438144][T21790] create_new_namespaces+0x3ea/0xa90 [ 785.438171][T21790] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 785.438196][T21790] ksys_unshare+0x45b/0xa40 [ 785.438224][T21790] ? __pfx_ksys_unshare+0x10/0x10 [ 785.438253][T21790] ? xfd_validate_state+0x61/0x180 [ 785.438288][T21790] __x64_sys_unshare+0x31/0x40 [ 785.438316][T21790] do_syscall_64+0xcd/0x490 [ 785.438345][T21790] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 785.438366][T21790] RIP: 0033:0x7fa126b8ebe9 [ 785.438382][T21790] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 785.438404][T21790] RSP: 002b:00007fa12797a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 785.438423][T21790] RAX: ffffffffffffffda RBX: 00007fa126db5fa0 RCX: 00007fa126b8ebe9 [ 785.438438][T21790] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 785.438451][T21790] RBP: 00007fa126c11e19 R08: 0000000000000000 R09: 0000000000000000 [ 785.438464][T21790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 785.438477][T21790] R13: 00007fa126db6038 R14: 00007fa126db5fa0 R15: 00007ffd6dacc5c8 [ 785.438497][T21790] [ 786.360374][T21811] 0x000200000001-0xa29656a63616329 : "" [ 786.379798][T21811] mtd: partition "" is out of reach -- disabled [ 786.411915][T21811] ftl_cs: FTL header not found. [ 786.883710][T21824] netlink: 342 bytes leftover after parsing attributes in process `syz.2.3301'. [ 786.917640][T21824] netlink: 342 bytes leftover after parsing attributes in process `syz.2.3301'. [ 786.954300][T21824] netlink: 'syz.2.3301': attribute type 2 has an invalid length. [ 786.972466][T21824] netlink: 'syz.2.3301': attribute type 3 has an invalid length. [ 786.991074][T21824] netlink: 218 bytes leftover after parsing attributes in process `syz.2.3301'. [ 787.456331][T21830] FAULT_INJECTION: forcing a failure. [ 787.456331][T21830] name failslab, interval 1, probability 0, space 0, times 0 [ 787.534471][T21830] CPU: 0 UID: 0 PID: 21830 Comm: syz.0.3302 Not tainted syzkaller #0 PREEMPT(full) [ 787.534499][T21830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 787.534512][T21830] Call Trace: [ 787.534518][T21830] [ 787.534526][T21830] dump_stack_lvl+0x16c/0x1f0 [ 787.534558][T21830] should_fail_ex+0x512/0x640 [ 787.534590][T21830] should_failslab+0xc2/0x120 [ 787.534619][T21830] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 787.534644][T21830] ? lock_release+0x201/0x2f0 [ 787.534672][T21830] ? __proc_create+0x2ce/0x8e0 [ 787.534704][T21830] __proc_create+0x2ce/0x8e0 [ 787.534734][T21830] ? __pfx___proc_create+0x10/0x10 [ 787.534764][T21830] ? lock_release+0x201/0x2f0 [ 787.534801][T21830] ? _raw_write_unlock+0x28/0x50 [ 787.534826][T21830] ? proc_register+0x314/0x5f0 [ 787.534862][T21830] proc_create_reg+0x7d/0x180 [ 787.534913][T21830] proc_create_net_data+0x8e/0x1c0 [ 787.534951][T21830] ? __pfx_proc_create_net_data+0x10/0x10 [ 787.534994][T21830] ac6_proc_init+0x53/0x70 [ 787.535018][T21830] inet6_net_init+0x85b/0xb20 [ 787.535057][T21830] ? __pfx_inet6_net_init+0x10/0x10 [ 787.535095][T21830] ops_init+0x1df/0x5f0 [ 787.535130][T21830] setup_net+0x10f/0x380 [ 787.535162][T21830] ? lockdep_init_map_type+0x5c/0x280 [ 787.535196][T21830] ? __pfx_setup_net+0x10/0x10 [ 787.535230][T21830] ? debug_mutex_init+0x37/0x70 [ 787.535255][T21830] copy_net_ns+0x2a6/0x5f0 [ 787.535293][T21830] create_new_namespaces+0x3ea/0xa90 [ 787.535324][T21830] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 787.535354][T21830] ksys_unshare+0x45b/0xa40 [ 787.535388][T21830] ? __pfx_ksys_unshare+0x10/0x10 [ 787.535422][T21830] ? xfd_validate_state+0x61/0x180 [ 787.535463][T21830] __x64_sys_unshare+0x31/0x40 [ 787.535497][T21830] do_syscall_64+0xcd/0x490 [ 787.535530][T21830] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 787.535556][T21830] RIP: 0033:0x7f64ded8ebe9 [ 787.535573][T21830] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 787.535598][T21830] RSP: 002b:00007f64dfcc4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 787.535622][T21830] RAX: ffffffffffffffda RBX: 00007f64defb5fa0 RCX: 00007f64ded8ebe9 [ 787.535639][T21830] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 787.535655][T21830] RBP: 00007f64dee11e19 R08: 0000000000000000 R09: 0000000000000000 [ 787.535670][T21830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 787.535685][T21830] R13: 00007f64defb6038 R14: 00007f64defb5fa0 R15: 00007ffcab75d668 [ 787.535709][T21830] [ 789.397689][T21848] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(1) [ 789.805965][T21853] ecryptfs_miscdev_write: Invalid packet size [0] [ 789.987882][T21829] FAULT_INJECTION: forcing a failure. [ 789.987882][T21829] name failslab, interval 1, probability 0, space 0, times 0 [ 790.124619][T21829] CPU: 0 UID: 0 PID: 21829 Comm: syz.4.3303 Not tainted syzkaller #0 PREEMPT(full) [ 790.124648][T21829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 790.124661][T21829] Call Trace: [ 790.124668][T21829] [ 790.124676][T21829] dump_stack_lvl+0x16c/0x1f0 [ 790.124707][T21829] should_fail_ex+0x512/0x640 [ 790.124740][T21829] should_failslab+0xc2/0x120 [ 790.124769][T21829] __kmalloc_cache_noprof+0x6a/0x3e0 [ 790.124791][T21829] ? copy_mount_options+0x55/0x190 [ 790.124821][T21829] ? _copy_from_user+0x59/0xd0 [ 790.124857][T21829] copy_mount_options+0x55/0x190 [ 790.124907][T21829] __x64_sys_mount+0x1ac/0x310 [ 790.124940][T21829] ? __pfx___x64_sys_mount+0x10/0x10 [ 790.124976][T21829] do_syscall_64+0xcd/0x490 [ 790.125009][T21829] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 790.125035][T21829] RIP: 0033:0x7fa126b8ebe9 [ 790.125054][T21829] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 790.125077][T21829] RSP: 002b:00007fa12797a038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 790.125100][T21829] RAX: ffffffffffffffda RBX: 00007fa126db5fa0 RCX: 00007fa126b8ebe9 [ 790.125117][T21829] RDX: 0000200000000380 RSI: 0000000000000000 RDI: 00002000000002c0 [ 790.125133][T21829] RBP: 00007fa126c11e19 R08: 00002000000003c0 R09: 0000000000000000 [ 790.125149][T21829] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000000 [ 790.125164][T21829] R13: 00007fa126db6038 R14: 00007fa126db5fa0 R15: 00007ffd6dacc5c8 [ 790.125188][T21829] [ 790.497729][T21870] capability: warning: `syz.0.3312' uses deprecated v2 capabilities in a way that may be insecure [ 790.627026][T21870] netlink: 342 bytes leftover after parsing attributes in process `syz.0.3312'. [ 790.977331][T21884] nfs: Unknown parameter 'w`_I+; HY Lu>>uh*C<+ ' [ 791.035455][T21884] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input76 [ 791.495443][T21890] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input77 [ 792.655689][T21923] FAULT_INJECTION: forcing a failure. [ 792.655689][T21923] name failslab, interval 1, probability 0, space 0, times 0 [ 792.768569][T21923] CPU: 0 UID: 0 PID: 21923 Comm: syz.2.3321 Not tainted syzkaller #0 PREEMPT(full) [ 792.768598][T21923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 792.768611][T21923] Call Trace: [ 792.768618][T21923] [ 792.768625][T21923] dump_stack_lvl+0x16c/0x1f0 [ 792.768660][T21923] should_fail_ex+0x512/0x640 [ 792.768691][T21923] should_failslab+0xc2/0x120 [ 792.768720][T21923] __kmalloc_cache_noprof+0x6a/0x3e0 [ 792.768741][T21923] ? alloc_pipe_info+0x10e/0x590 [ 792.768771][T21923] alloc_pipe_info+0x10e/0x590 [ 792.768798][T21923] splice_direct_to_actor+0x77d/0xa30 [ 792.768820][T21923] ? __pfx_direct_splice_actor+0x10/0x10 [ 792.768842][T21923] ? __pfx_aa_file_perm+0x10/0x10 [ 792.768874][T21923] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 792.768896][T21923] ? futex_private_hash_put+0x11c/0x300 [ 792.768922][T21923] do_splice_direct+0x174/0x240 [ 792.768942][T21923] ? __pfx_do_splice_direct+0x10/0x10 [ 792.768963][T21923] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 792.768983][T21923] ? bpf_lsm_file_permission+0x9/0x10 [ 792.769014][T21923] ? security_file_permission+0x71/0x210 [ 792.769043][T21923] ? rw_verify_area+0xcf/0x6c0 [ 792.769064][T21923] do_sendfile+0xb06/0xe50 [ 792.769088][T21923] ? __pfx_do_sendfile+0x10/0x10 [ 792.769109][T21923] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 792.769141][T21923] ? __x64_sys_futex+0x1e0/0x4c0 [ 792.769166][T21923] ? __x64_sys_futex+0x1e9/0x4c0 [ 792.769193][T21923] __x64_sys_sendfile64+0x1d8/0x220 [ 792.769222][T21923] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 792.769255][T21923] do_syscall_64+0xcd/0x490 [ 792.769282][T21923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 792.769304][T21923] RIP: 0033:0x7f0c4e78ebe9 [ 792.769319][T21923] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 792.769349][T21923] RSP: 002b:00007f0c4f663038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 792.769368][T21923] RAX: ffffffffffffffda RBX: 00007f0c4e9b5fa0 RCX: 00007f0c4e78ebe9 [ 792.769382][T21923] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004 [ 792.769395][T21923] RBP: 00007f0c4e811e19 R08: 0000000000000000 R09: 0000000000000000 [ 792.769408][T21923] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 792.769421][T21923] R13: 00007f0c4e9b6038 R14: 00007f0c4e9b5fa0 R15: 00007ffe3e1ca278 [ 792.769441][T21923] [ 794.322449][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 794.330116][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 794.367467][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 794.373754][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 794.386789][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 794.395037][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 794.404319][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 794.411069][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 794.893971][T21974] FAULT_INJECTION: forcing a failure. [ 794.893971][T21974] name failslab, interval 1, probability 0, space 0, times 0 [ 794.935639][T21974] CPU: 0 UID: 0 PID: 21974 Comm: syz.4.3336 Not tainted syzkaller #0 PREEMPT(full) [ 794.935672][T21974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 794.935687][T21974] Call Trace: [ 794.935696][T21974] [ 794.935705][T21974] dump_stack_lvl+0x16c/0x1f0 [ 794.935739][T21974] should_fail_ex+0x512/0x640 [ 794.935777][T21974] should_failslab+0xc2/0x120 [ 794.935810][T21974] __kmalloc_cache_noprof+0x6a/0x3e0 [ 794.935836][T21974] ? alloc_pipe_info+0x10e/0x590 [ 794.935870][T21974] alloc_pipe_info+0x10e/0x590 [ 794.935903][T21974] splice_direct_to_actor+0x77d/0xa30 [ 794.935929][T21974] ? __pfx_direct_splice_actor+0x10/0x10 [ 794.935956][T21974] ? __pfx_aa_file_perm+0x10/0x10 [ 794.935994][T21974] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 794.936021][T21974] ? futex_private_hash_put+0x11c/0x300 [ 794.936052][T21974] do_splice_direct+0x174/0x240 [ 794.936087][T21974] ? __pfx_do_splice_direct+0x10/0x10 [ 794.936121][T21974] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 794.936142][T21974] ? bpf_lsm_file_permission+0x9/0x10 [ 794.936179][T21974] ? security_file_permission+0x71/0x210 [ 794.936210][T21974] ? rw_verify_area+0xcf/0x6c0 [ 794.936231][T21974] do_sendfile+0xb06/0xe50 [ 794.936255][T21974] ? __pfx_do_sendfile+0x10/0x10 [ 794.936278][T21974] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 794.936311][T21974] ? __x64_sys_futex+0x1e0/0x4c0 [ 794.936337][T21974] ? __x64_sys_futex+0x1e9/0x4c0 [ 794.936364][T21974] __x64_sys_sendfile64+0x1d8/0x220 [ 794.936394][T21974] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 794.936427][T21974] do_syscall_64+0xcd/0x490 [ 794.936455][T21974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 794.936477][T21974] RIP: 0033:0x7fa126b8ebe9 [ 794.936492][T21974] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 794.936512][T21974] RSP: 002b:00007fa12797a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 794.936531][T21974] RAX: ffffffffffffffda RBX: 00007fa126db5fa0 RCX: 00007fa126b8ebe9 [ 794.936545][T21974] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004 [ 794.936558][T21974] RBP: 00007fa126c11e19 R08: 0000000000000000 R09: 0000000000000000 [ 794.936571][T21974] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 794.936583][T21974] R13: 00007fa126db6038 R14: 00007fa126db5fa0 R15: 00007ffd6dacc5c8 [ 794.936607][T21974] [ 795.826113][T21989] __vm_enough_memory: pid: 21989, comm: syz.0.3337, bytes: 4398046511104 not enough memory for the allocation [ 796.288790][T21996] ================================================================== [ 796.296881][T21996] BUG: KASAN: slab-use-after-free in dvb_device_open+0x36a/0x3b0 [ 796.304615][T21996] Read of size 8 at addr ffff8881416b7818 by task syz.0.3339/21996 [ 796.312498][T21996] [ 796.314817][T21996] CPU: 0 UID: 0 PID: 21996 Comm: syz.0.3339 Not tainted syzkaller #0 PREEMPT(full) [ 796.314843][T21996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 796.314857][T21996] Call Trace: [ 796.314864][T21996] [ 796.314872][T21996] dump_stack_lvl+0x116/0x1f0 [ 796.314921][T21996] print_report+0xcd/0x630 [ 796.314954][T21996] ? __virt_addr_valid+0x81/0x610 [ 796.314985][T21996] ? __phys_addr+0xe8/0x180 [ 796.315017][T21996] ? dvb_device_open+0x36a/0x3b0 [ 796.315051][T21996] kasan_report+0xe0/0x110 [ 796.315088][T21996] ? dvb_device_open+0x36a/0x3b0 [ 796.315125][T21996] ? __pfx_dvb_device_open+0x10/0x10 [ 796.315160][T21996] dvb_device_open+0x36a/0x3b0 [ 796.315195][T21996] ? __pfx_dvb_device_open+0x10/0x10 [ 796.315231][T21996] chrdev_open+0x231/0x6a0 [ 796.315263][T21996] ? __pfx_apparmor_file_open+0x10/0x10 [ 796.315290][T21996] ? __pfx_chrdev_open+0x10/0x10 [ 796.315323][T21996] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 796.315355][T21996] do_dentry_open+0x97f/0x1530 [ 796.315386][T21996] ? __pfx_chrdev_open+0x10/0x10 [ 796.315422][T21996] vfs_open+0x82/0x3f0 [ 796.315460][T21996] path_openat+0x1de4/0x2cb0 [ 796.315493][T21996] ? __pfx_path_openat+0x10/0x10 [ 796.315526][T21996] do_filp_open+0x20b/0x470 [ 796.315555][T21996] ? __pfx_do_filp_open+0x10/0x10 [ 796.315594][T21996] ? alloc_fd+0x471/0x7d0 [ 796.315623][T21996] do_sys_openat2+0x11b/0x1d0 [ 796.315661][T21996] ? __pfx_do_sys_openat2+0x10/0x10 [ 796.315699][T21996] ? __pfx_do_sys_openat2+0x10/0x10 [ 796.315738][T21996] ? __pfx___might_resched+0x10/0x10 [ 796.315768][T21996] __x64_sys_openat+0x174/0x210 [ 796.315807][T21996] ? __pfx___x64_sys_openat+0x10/0x10 [ 796.315853][T21996] do_syscall_64+0xcd/0x490 [ 796.315887][T21996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 796.315913][T21996] RIP: 0033:0x7f64ded8ebe9 [ 796.315932][T21996] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 796.315957][T21996] RSP: 002b:00007f64dfcc4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 796.315980][T21996] RAX: ffffffffffffffda RBX: 00007f64defb5fa0 RCX: 00007f64ded8ebe9 [ 796.315998][T21996] RDX: 0000000000000000 RSI: 0000200000000180 RDI: ffffffffffffff9c [ 796.316015][T21996] RBP: 00007f64dee11e19 R08: 0000000000000000 R09: 0000000000000000 [ 796.316030][T21996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 796.316046][T21996] R13: 00007f64defb6038 R14: 00007f64defb5fa0 R15: 00007ffcab75d668 [ 796.316075][T21996] [ 796.316084][T21996] [ 796.566100][T21996] Allocated by task 1: [ 796.570178][T21996] kasan_save_stack+0x33/0x60 [ 796.574867][T21996] kasan_save_track+0x14/0x30 [ 796.579593][T21996] __kasan_kmalloc+0xaa/0xb0 [ 796.584190][T21996] dvb_register_device+0x1e4/0x2370 [ 796.589405][T21996] dvb_register_frontend+0x5a6/0x880 [ 796.594694][T21996] vidtv_bridge_probe+0x459/0xa90 [ 796.599739][T21996] platform_probe+0x106/0x1d0 [ 796.604508][T21996] really_probe+0x23e/0xa90 [ 796.609033][T21996] __driver_probe_device+0x1de/0x440 [ 796.614331][T21996] driver_probe_device+0x4c/0x1b0 [ 796.619389][T21996] __driver_attach+0x283/0x580 [ 796.624164][T21996] bus_for_each_dev+0x13b/0x1d0 [ 796.629022][T21996] bus_add_driver+0x2e9/0x690 [ 796.633707][T21996] driver_register+0x15c/0x4b0 [ 796.638478][T21996] vidtv_bridge_init+0x45/0x80 [ 796.643248][T21996] do_one_initcall+0x120/0x6e0 [ 796.648033][T21996] kernel_init_freeable+0x5c2/0x910 [ 796.653237][T21996] kernel_init+0x1c/0x2b0 [ 796.657582][T21996] ret_from_fork+0x5d4/0x6f0 [ 796.662197][T21996] ret_from_fork_asm+0x1a/0x30 [ 796.666973][T21996] [ 796.669289][T21996] Freed by task 21614: [ 796.673348][T21996] kasan_save_stack+0x33/0x60 [ 796.678040][T21996] kasan_save_track+0x14/0x30 [ 796.682720][T21996] kasan_save_free_info+0x3b/0x60 [ 796.687758][T21996] __kasan_slab_free+0x60/0x70 [ 796.692526][T21996] kfree+0x2b4/0x4d0 [ 796.696419][T21996] dvb_device_put.part.0+0x60/0x90 [ 796.701534][T21996] dvb_device_open+0x2a4/0x3b0 [ 796.706305][T21996] chrdev_open+0x231/0x6a0 [ 796.710725][T21996] do_dentry_open+0x97f/0x1530 [ 796.715494][T21996] vfs_open+0x82/0x3f0 [ 796.719579][T21996] path_openat+0x1de4/0x2cb0 [ 796.724173][T21996] do_filp_open+0x20b/0x470 [ 796.728681][T21996] do_sys_openat2+0x11b/0x1d0 [ 796.733363][T21996] __x64_sys_openat+0x174/0x210 [ 796.738223][T21996] do_syscall_64+0xcd/0x490 [ 796.742753][T21996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 796.748650][T21996] [ 796.750965][T21996] The buggy address belongs to the object at ffff8881416b7800 [ 796.750965][T21996] which belongs to the cache kmalloc-256 of size 256 [ 796.765035][T21996] The buggy address is located 24 bytes inside of [ 796.765035][T21996] freed 256-byte region [ffff8881416b7800, ffff8881416b7900) [ 796.778747][T21996] [ 796.781065][T21996] The buggy address belongs to the physical page: [ 796.787467][T21996] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff8881416b7800 pfn:0x1416b6 [ 796.797610][T21996] head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 796.806109][T21996] flags: 0x57ff00000000240(workingset|head|node=1|zone=2|lastcpupid=0x7ff) [ 796.814692][T21996] page_type: f5(slab) [ 796.818676][T21996] raw: 057ff00000000240 ffff88801b841b40 ffff888140400708 ffffea000505a790 [ 796.827256][T21996] raw: ffff8881416b7800 000000000010000f 00000000f5000000 0000000000000000 [ 796.835841][T21996] head: 057ff00000000240 ffff88801b841b40 ffff888140400708 ffffea000505a790 [ 796.844518][T21996] head: ffff8881416b7800 000000000010000f 00000000f5000000 0000000000000000 [ 796.853188][T21996] head: 057ff00000000001 ffffea000505ad81 00000000ffffffff 00000000ffffffff [ 796.861858][T21996] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000002 [ 796.870517][T21996] page dumped because: kasan: bad access detected [ 796.876917][T21996] page_owner tracks the page as allocated [ 796.882616][T21996] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 23461355750, free_ts 0 [ 796.902324][T21996] post_alloc_hook+0x1c0/0x230 [ 796.907099][T21996] get_page_from_freelist+0x132b/0x38e0 [ 796.912645][T21996] __alloc_frozen_pages_noprof+0x261/0x23f0 [ 796.918539][T21996] alloc_pages_mpol+0x1fb/0x550 [ 796.923390][T21996] new_slab+0x247/0x330 [ 796.927556][T21996] ___slab_alloc+0xcf2/0x1740 [ 796.932231][T21996] __slab_alloc.constprop.0+0x56/0xb0 [ 796.937597][T21996] __kmalloc_cache_noprof+0xfb/0x3e0 [ 796.942879][T21996] bus_add_driver+0x92/0x690 [ 796.947487][T21996] driver_register+0x15c/0x4b0 [ 796.952261][T21996] usb_register_driver+0x216/0x4d0 [ 796.957382][T21996] do_one_initcall+0x120/0x6e0 [ 796.962163][T21996] kernel_init_freeable+0x5c2/0x910 [ 796.967356][T21996] kernel_init+0x1c/0x2b0 [ 796.971690][T21996] ret_from_fork+0x5d4/0x6f0 [ 796.976302][T21996] ret_from_fork_asm+0x1a/0x30 [ 796.981080][T21996] page_owner free stack trace missing [ 796.986439][T21996] [ 796.988751][T21996] Memory state around the buggy address: [ 796.994372][T21996] ffff8881416b7700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 797.002427][T21996] ffff8881416b7780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 797.010484][T21996] >ffff8881416b7800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 797.018539][T21996] ^ [ 797.023387][T21996] ffff8881416b7880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 797.031449][T21996] ffff8881416b7900: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 797.039504][T21996] ================================================================== [ 797.064659][T22005] netlink: 334 bytes leftover after parsing attributes in process `syz.2.3341'. [ 797.600380][T21996] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 797.607600][T21996] CPU: 0 UID: 0 PID: 21996 Comm: syz.0.3339 Not tainted syzkaller #0 PREEMPT(full) [ 797.617059][T21996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 797.627111][T21996] Call Trace: [ 797.630387][T21996] [ 797.633355][T21996] dump_stack_lvl+0x3d/0x1f0 [ 797.637966][T21996] vpanic+0x6e8/0x7a0 [ 797.641961][T21996] ? __pfx_vpanic+0x10/0x10 [ 797.646474][T21996] ? __pfx_vprintk_emit+0x10/0x10 [ 797.651504][T21996] ? dvb_device_open+0x36a/0x3b0 [ 797.656450][T21996] panic+0xca/0xd0 [ 797.660178][T21996] ? __pfx_panic+0x10/0x10 [ 797.664621][T21996] ? dvb_device_open+0x36a/0x3b0 [ 797.669578][T21996] ? preempt_schedule_common+0x44/0xc0 [ 797.675050][T21996] ? preempt_schedule_thunk+0x16/0x30 [ 797.680446][T21996] check_panic_on_warn+0xab/0xb0 [ 797.685399][T21996] end_report+0x107/0x170 [ 797.689743][T21996] kasan_report+0xee/0x110 [ 797.694163][T21996] ? dvb_device_open+0x36a/0x3b0 [ 797.699217][T21996] ? __pfx_dvb_device_open+0x10/0x10 [ 797.704520][T21996] dvb_device_open+0x36a/0x3b0 [ 797.709318][T21996] ? __pfx_dvb_device_open+0x10/0x10 [ 797.714621][T21996] chrdev_open+0x231/0x6a0 [ 797.719056][T21996] ? __pfx_apparmor_file_open+0x10/0x10 [ 797.724613][T21996] ? __pfx_chrdev_open+0x10/0x10 [ 797.729567][T21996] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 797.735905][T21996] do_dentry_open+0x97f/0x1530 [ 797.740692][T21996] ? __pfx_chrdev_open+0x10/0x10 [ 797.745649][T21996] vfs_open+0x82/0x3f0 [ 797.749742][T21996] path_openat+0x1de4/0x2cb0 [ 797.754352][T21996] ? __pfx_path_openat+0x10/0x10 [ 797.759302][T21996] do_filp_open+0x20b/0x470 [ 797.763815][T21996] ? __pfx_do_filp_open+0x10/0x10 [ 797.768858][T21996] ? alloc_fd+0x471/0x7d0 [ 797.773198][T21996] do_sys_openat2+0x11b/0x1d0 [ 797.777882][T21996] ? __pfx_do_sys_openat2+0x10/0x10 [ 797.783091][T21996] ? __pfx_do_sys_openat2+0x10/0x10 [ 797.788301][T21996] ? __pfx___might_resched+0x10/0x10 [ 797.793593][T21996] __x64_sys_openat+0x174/0x210 [ 797.798457][T21996] ? __pfx___x64_sys_openat+0x10/0x10 [ 797.803842][T21996] do_syscall_64+0xcd/0x490 [ 797.808370][T21996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 797.814270][T21996] RIP: 0033:0x7f64ded8ebe9 [ 797.818682][T21996] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 797.838288][T21996] RSP: 002b:00007f64dfcc4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 797.846701][T21996] RAX: ffffffffffffffda RBX: 00007f64defb5fa0 RCX: 00007f64ded8ebe9 [ 797.854666][T21996] RDX: 0000000000000000 RSI: 0000200000000180 RDI: ffffffffffffff9c [ 797.862651][T21996] RBP: 00007f64dee11e19 R08: 0000000000000000 R09: 0000000000000000 [ 797.870626][T21996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 797.878596][T21996] R13: 00007f64defb6038 R14: 00007f64defb5fa0 R15: 00007ffcab75d668 [ 797.886567][T21996] [ 797.889640][T21996] Kernel Offset: disabled [ 797.893960][T21996] Rebooting in 86400 seconds..