last executing test programs: 1m46.267771355s ago: executing program 3 (id=3970): socket(0x10, 0x2, 0x4) mmap$auto(0x0, 0x2000d, 0x4000000200df, 0xeb1, 0x404, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) (async) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_HWSIM_CMD_DEL_RADIO(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB="01eb"], 0x14}, 0x1, 0x0, 0x0, 0x20040800}, 0x24004000) bpf$auto(0x3, &(0x7f00000001c0)=@task_fd_query={0x0, 0xffffffffffffffff, 0x8, 0x10017, 0x8020000000a, 0x2, 0x5f, 0x20000000000803, 0x3}, 0x6f0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1200"], 0x1ac}}, 0x40000) (async) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1200"], 0x1ac}}, 0x40000) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) mseal$auto(0x0, 0x7dda, 0x0) mseal$auto(0x0, 0x7dda, 0x0) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 1m46.065683393s ago: executing program 3 (id=3971): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_hsr(&(0x7f0000000180), r0) mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x8010, 0xffffffffffffffff, 0x8000000000) r2 = ioctl$auto_TUNSETVNETLE2(0xffffffffffffffff, 0x400454dc, &(0x7f0000000180)=0x1) ioctl$auto_BCH_IOCTL_FSCK_OFFLINE(0xffffffffffffffff, 0x4018bc13, &(0x7f00000005c0)={0x0, 0x9d, 0x720, [0x0]}) syz_genetlink_get_family_id$auto_l2tp(0x0, 0xffffffffffffffff) sendmsg$auto_L2TP_CMD_SESSION_DELETE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="380000007584e6503090e8e2b5345e9cfa0488f164657bdaf133aa4d7b077ba1ef5b8363cdf15c32d776d70c37fb947a373d39b4b398c60a30cb4220b77d78a224eccfe5f9139e82a44281e7f788c99891cf49fa1b2380ab80cd79cf342a3b905512943361100d75bc2e483ca3ca496b33e9996c6fee13b68bc901361cdc0c0cd298dd13f50a00233aa3fc4c1b156e9e90874f09ebcf719ce5e1d9f413aefcd288c40620579d97fb92bcecc60d7641a0d988b839fceabc568e02f2dd121a9e600194462cd48f42024cc98b2e5fc7cdc4b0e510adbabb11b8ab20", @ANYRES16=r1, @ANYBLOB="020026bd7000ff9a7d001c000000000014001f00fe880000000000000000000000000101000000000000000000"], 0x38}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) openat$auto_vhost_vsock_fops_vsock(0xffffffffffffff9c, 0x0, 0x121900, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x0, 0x0) madvise$auto(0x0, 0x2000040080000004, 0xe) mmap$auto(0x0, 0x2, 0xffffffffffffffff, 0x40eb1, 0x602, 0x300000000000) move_pages$auto(0x0, 0x1002, 0x0, &(0x7f0000001140), 0x0, 0x2) 1m45.77158927s ago: executing program 3 (id=3974): ioctl$auto(0xffffffffffffffff, 0xab07, 0xffffffffffffffff) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) semctl$auto(0x8, 0x806, 0x13, 0x46) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x10000, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) write$auto(0x3, 0x0, 0x100082) ioctl$auto_BLKRASET(0xffffffffffffffff, 0x1262, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x20502, 0x0) close_range$auto(0x2, 0xa, 0x0) socket(0x18, 0xa, 0x1) socket(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000100), r1) sendmsg$auto_GTP_CMD_ECHOREQ(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x3c, r2, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [@GTPA_LINK={0x8, 0x1, 0xf0a7}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast1}, @GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_VERSION={0x8, 0x2, 0x9}, @GTPA_NET_NS_FD={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc000}, 0x8044) connect$auto(0x3, &(0x7f00000000c0)=@generic={0xa, "ab06fdffff00fff500"}, 0x55) sendmmsg$auto(0x3, 0x0, 0x9a6, 0xeffd) 1m45.380004099s ago: executing program 3 (id=3975): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) mmap$auto(0x0, 0xe983, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) capset$auto(&(0x7f0000000100)={0x20080522}, 0x0) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x40001, 0x0) ioctl$auto_TIOCVHANGUP2(r1, 0x5437, 0x0) fcntl$auto(0x3, 0x4, 0xa553) swapon$auto(&(0x7f0000000000)='/dev/loop7\x00', 0x4) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) mmap$auto(0x0, 0x20009, 0x3, 0x40000000000eb1, 0x401, 0x8000) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe986, 0xdf, 0xeb1, r1, 0x40000008000) ioctl$auto_TIOCSETD2(r0, 0x5423, 0x0) read$auto_ocfs2_control_fops_stack_user(0xffffffffffffffff, &(0x7f0000000040)=""/1, 0x1) mmap$auto(0x0, 0x2020009, 0x7, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) mremap$auto(0x1ff000, 0x8, 0x843, 0x3, 0xfffff000) mremap$auto(0xfffff000, 0x4, 0x4, 0x7, 0x1001ff000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x129102, 0x0) read$auto(r2, 0x0, 0x18) socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ram11\x00', 0x20000, 0x0) mseal$auto(0x1ffff000, 0xfffffffffffffff3, 0x0) mmap$auto(0x0, 0x2020006, 0x1000000000000007, 0xeb1, 0x0, 0x1008000) clone$auto(0x20003b46, 0x2, 0x0, 0x0, 0x2) madvise$auto(0x108000, 0x2, 0xa) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x2) syz_open_procfs$namespace(0x0, &(0x7f0000000080)) 1m44.400499326s ago: executing program 3 (id=3978): unshare$auto(0x3) fadvise64$auto_POSIX_FADV_SEQUENTIAL(0xffffffffffffffff, 0xca, 0x7, 0x2) mmap$auto(0x0, 0x4020009, 0xa, 0xeb1, 0x401, 0x8000) rseq$auto(&(0x7f0000000300)={0xe, 0x401, 0x0, 0x6, 0xffffffff, 0x2}, 0x8000, 0x0, 0x6) syz_genetlink_get_family_id$auto_ioam6(0x0, 0xffffffffffffffff) fsopen$auto(0x0, 0x6) sendmmsg$auto(0x3, 0x0, 0x3, 0x0) close_range$auto(0x2, 0xffffffffffffffff, 0x0) tkill$auto(0x1, 0x7) ioctl$auto(0xffffffffffffffff, 0x4008af10, 0xffffffffffffffff) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x100, 0x0) readv$auto(0xca, 0x0, 0x7f) sendmsg$auto_ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, 0x0, 0x20000000) r0 = clone$auto(0x6db, 0x9, 0x0, 0x0, 0x6) migrate_pages$auto(r0, 0x4, 0x0, &(0x7f0000000180)=0x2) 1m42.975024696s ago: executing program 3 (id=3985): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0x4) socket(0x10, 0x3, 0x6) r0 = socket(0x10, 0x2, 0x4) r1 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB="f0020000", @ANYRES16=r1, @ANYBLOB="01002dbd7000fedbdf2505000000da0203800800c000e000000204002a000400110008002e00", @ANYRES32, @ANYBLOB="d152e64e22695352dd73864415aa8a78c65e6ab752fb4d469a47a092ae7d5061cdd9690cac4138553ecfbb1b32dd7c33b14cc842bc1e2a5da4203e64ceaa9db5223aa655b6313c011b3e73a75f1aa1f7b2ea43344b15bd494886e355cf6d92c8fe670a42bc677830013e9c4aa4fa30c3e6630bf0ed13206d5a18f6813c6fb03466112aedf5d67bb5b99fe96a6dcd279916b0bce029925b63c48d41ca8a76e46c6014100005800c00c50003000000000000000c02368008027a8087010c800800e800", @ANYRES32=r0, @ANYBLOB="0800fb00", @ANYRES32], 0x2f0}, 0x1, 0x0, 0x0, 0x40000}, 0x50) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) (fail_nth: 14) 1m42.748977724s ago: executing program 32 (id=3985): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0x4) socket(0x10, 0x3, 0x6) r0 = socket(0x10, 0x2, 0x4) r1 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB="f0020000", @ANYRES16=r1, @ANYBLOB="01002dbd7000fedbdf2505000000da0203800800c000e000000204002a000400110008002e00", @ANYRES32, @ANYBLOB="d152e64e22695352dd73864415aa8a78c65e6ab752fb4d469a47a092ae7d5061cdd9690cac4138553ecfbb1b32dd7c33b14cc842bc1e2a5da4203e64ceaa9db5223aa655b6313c011b3e73a75f1aa1f7b2ea43344b15bd494886e355cf6d92c8fe670a42bc677830013e9c4aa4fa30c3e6630bf0ed13206d5a18f6813c6fb03466112aedf5d67bb5b99fe96a6dcd279916b0bce029925b63c48d41ca8a76e46c6014100005800c00c50003000000000000000c02368008027a8087010c800800e800", @ANYRES32=r0, @ANYBLOB="0800fb00", @ANYRES32], 0x2f0}, 0x1, 0x0, 0x0, 0x40000}, 0x50) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) (fail_nth: 14) 4.63928754s ago: executing program 1 (id=4383): r0 = openat$auto_btrfs_ctl_fops_super(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) execve$auto(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=&(0x7f00000000c0)='\x00', &(0x7f0000000180)=&(0x7f0000000140)='/dev/btrfs-control\x00') ioctl$auto_BTRFS_IOC_SCAN_DEV(r0, 0x50009404, 0x0) pread64$auto(r0, &(0x7f0000000000)='\xe8{\x00', 0x2, 0x3) 4.425476207s ago: executing program 4 (id=4385): read$auto_qrtr_tun_ops_tun(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0xa, 0x5, 0x84) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket(0x2, 0x2, 0x88) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = openat$auto_ftrace_enable_fops_trace_events(0xffffffffffffff9c, &(0x7f0000003b00)='/sys/kernel/debug/tracing/events/vmalloc/purge_vmap_area_lazy/enable\x00', 0x600, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, 0x0, 0xad41, 0x0) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) openat$auto_ucma_fops_ucma(0xffffffffffffff9c, 0x0, 0x101002, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ethtool(0x0, r2) sendmsg$auto_ETHTOOL_MSG_CHANNELS_SET(r2, 0x0, 0x0) readv$auto(r1, &(0x7f0000003dc0)={0x0, 0x1}, 0xb) r3 = openat$auto_buffer_percent_fops_trace(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/tracing/buffer_percent\x00', 0x1, 0x0) writev$auto(r3, &(0x7f00000035c0)={0x0, 0x4}, 0x4000000000006) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) rename$auto(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') bpf$auto(0xfffffffd, &(0x7f0000000000)=@bpf_attr_5={@target_fd, 0xffffffffffffffff, 0x4, 0x6, 0xffffffffffffffff, @relative_id=0x2, 0x9}, 0xa3) sendto$auto(r0, 0x0, 0x1000000000000401, 0x9, &(0x7f0000000000)=@isdn={0x22, 0x9, 0x9, 0x3, 0x8}, 0x1d) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x4c0243, 0x0) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/block/ram9/diskseq\x00', 0x0, 0x0) read$auto(r4, 0x0, 0x20) open(&(0x7f0000000000)='./cgroup.cpu/cgroup.procs\x00', 0x2000, 0xb5d1af1605322c72) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/vtconsole/vtcon1/bind\x00', 0x182b02, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) r5 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sda1\x00', 0xe6e43, 0x0) ioctl$auto_BLKFLSBUF(r5, 0x1261, 0x0) keyctl$auto(0x4, 0xfffffffe, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000000e) lseek$auto(0x3, 0x7fffffffffffffff, 0x1) 4.424748846s ago: executing program 1 (id=4386): r0 = openat$auto_proc_mountinfo_operations_mnt_namespace(0xffffffffffffff9c, &(0x7f0000003740)='/proc/meminfo\x00', 0x500, 0x0) finit_module$auto(r0, 0x0, 0x7) openat$auto_proc_mountinfo_operations_mnt_namespace(0xffffffffffffff9c, &(0x7f0000003740)='/proc/meminfo\x00', 0x500, 0x0) (async) finit_module$auto(r0, 0x0, 0x7) (async) 4.287742453s ago: executing program 1 (id=4388): r0 = open(0x0, 0x800, 0x101) statx$auto(r0, 0x0, 0x2001009, 0xdbe0, 0x0) mmap$auto(0x0, 0x4, 0xd8, 0x40eb1, r0, 0x300000000001) openat$auto_transactions_fops_(0xffffffffffffff9c, &(0x7f0000000080), 0x208880, 0x0) unshare$auto(0x40000080) close_range$auto(0x0, 0xffffffffffffffff, 0x2) r1 = openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000140), 0x1c3f42, 0x0) ioctl$auto_LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$auto_LOOP_CTL_GET_FREE(r1, 0x4c82, 0x0) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video48\x00', 0x200000, 0x0) write$auto(0xffffffffffffffff, 0x0, 0x3) unshare$auto(0x40000080) mmap$auto(0x7, 0x5, 0x4000000000df, 0x40eb1, 0x401, 0xb) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/devices/virtual/net/bond0/bonding/primary_reselect\x00', 0x1e2142, 0x0) sendfile$auto(r2, r2, 0x0, 0x7fff) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop6\x00', 0x18dd01, 0x0) r3 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) ioctl$auto_KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000040)={0x4, 0x0, [{0xa, 0x80400, 0x100000000}]}) mmap$auto(0xf, 0x4020009, 0x7, 0xeb1, r3, 0x8000) recvmmsg$auto(0x4, 0x0, 0x7, 0xe, 0x0) r4 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video63\x00', 0x80800, 0x0) read$auto_v4l2_fops_v4l2_dev(r4, &(0x7f0000000280)=""/193, 0xc1) recvfrom$auto(0x4, 0x0, 0x101d0, 0x3ffffd, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sda\x00', 0x2c201, 0x0) r5 = socketpair$auto(0x3, 0x7ff, 0x8000000000000000, 0x0) pipe$auto(0x0) splice$auto(r5, 0x0, 0x2, 0x0, 0x80004001, 0x9) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nl80211(&(0x7f00000000c0), r6) 4.13363797s ago: executing program 2 (id=4391): openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nbd10\x00', 0x2000, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) r0 = socket(0x2a, 0x2, 0x8001) connect$auto(r0, &(0x7f00000000c0)=@qipcrtr={0x2a, 0xffffffff, 0xfffffffe}, 0x55) openat$auto_qrtr_tun_ops_tun(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) r1 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) mmap$auto(0x0, 0x200004, 0x2, 0x40eb2, r1, 0x300000000000) read$auto(r1, 0x0, 0x1f40) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) write$auto(r2, &(0x7f0000000180)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) clock_gettime$auto(0x80000000, 0x0) socket(0x26, 0x80805, 0x0) r3 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r3, &(0x7f0000000200)={0x0, 0x7}, 0x3) writev$auto(0x3, &(0x7f0000000100)={0x0, 0x7111}, 0x8) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0x4) socket(0x2, 0x801, 0x106) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0xffff, @remote}, 0x6d) listen$auto(0x3, 0x81) mmap$auto(0x0, 0x2020209, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) r4 = socket(0x2b, 0x1, 0x0) sendmmsg$auto(r4, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x4, 0x0, 0x2, 0x4}, 0x8}, 0x5, 0x20000000) socket(0x10, 0x3, 0x6) mmap$auto(0x0, 0x2020009, 0x126, 0xf8, 0xffffffffffffffff, 0x8000) futex$auto(&(0x7f0000000080)=0x2948, 0x0, 0x2948, 0x0, 0x0, 0x5) futex$auto(0x0, 0x5, 0x4, 0x0, &(0x7f0000000080)=0x9, 0x4000000) socket(0x10, 0x2, 0x4) syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000040), 0xffffffffffffffff) 3.75727627s ago: executing program 4 (id=4392): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.net/net_prio.ifpriomap\x00', 0x10b142, 0x0) (async) unshare$auto(0x40000080) (async) close_range$auto(0x2, 0x8, 0x0) (async) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = openat$auto_userio_fops_userio(0xffffffffffffff9c, &(0x7f0000000980), 0x102001, 0x0) pwrite64$auto(r0, 0x0, 0x2, 0x0) openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/oom_adj\x00', 0x300, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async) openat$auto_snd_timer_f_ops_timer(0xffffffffffffff9c, &(0x7f00000000c0), 0x48080, 0x0) socket(0xa, 0x1, 0x84) (async) socket(0x2, 0x1, 0x106) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/card0/pcm0p/oss\x00', 0x480, 0x0) (async) mremap$auto(0x4000, 0xb8, 0x13fd4, 0x3, 0xfffff000) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/netstat\x00', 0x0, 0x0) set_mempolicy$auto(0x8001, &(0x7f0000000080)=0x7294, 0x4) (async) move_pages$auto(0x0, 0x1002, 0x0, 0x0, 0x0, 0x2) (async) r2 = socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) (async) r3 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sda\x00', 0x8001, 0x0) ioctl$auto(r3, 0x5393, r2) (async) syz_genetlink_get_family_id$auto_tcp_metrics(&(0x7f0000000ac0), 0xffffffffffffffff) (async) socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000280), r1) sendmsg$auto_NL80211_CMD_CHANGE_NAN_CONFIG(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000044}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xd4, r4, 0x800, 0x70bd2a, 0x25dfdbfb, {}, [@NL80211_ATTR_FILS_KEK={0x6, 0xf2, "d210"}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0xb2, 0xbd, "6d8c5e3306011cb514f602e0a8e1e4fb7b567eca058d35ac89374a5c9b5831066921169cff7d412fefd4058a534f29d46f31758b50ea529fb8ba881a55fed17085e2df36cfa82a3af2252e1b81591df86061666308f5512dbab11b9412547307593b374194aef4059879d931c9040f03f82eed241ba04f7320b16a9f09a8420fae1ce25c3f6e18c28eb536df1b19380f3b115c0754e6391ea8d2c4e56b20978d90f0af82423defebae0ae74beece"}]}, 0xd4}, 0x1, 0x0, 0x0, 0x40000}, 0x4000005) (async) prctl$auto_SECCOMP_MODE_FILTER(0x117a0, 0x2, 0xffffffffffffffff, 0x8, 0x8) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000002680), 0xffffffffffffffff) 3.355901162s ago: executing program 1 (id=4394): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = prctl$auto(0x1000000003b, 0x1, 0x4, 0x3, 0x7) mmap$auto(0x0, 0x2000c, 0xdf, 0x20eb1, 0x40000000000a5, 0x8000) mremap$auto(0x0, 0x4000007, 0x3fd7, 0x0, 0x10001) r1 = pidfd_open$auto(0x1, 0x0) io_uring_register$auto(0xffffffffffffffff, 0x1f, &(0x7f0000000040)="78298dc7", 0x1) setns(r1, 0x60020000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000740), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'netdevsim0\x00', 0x0}) sendmsg$auto_ETHTOOL_MSG_COALESCE_SET(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000000)={0x28, r3, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@ETHTOOL_A_COALESCE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @ETHTOOL_A_COALESCE_USE_CQE_MODE_RX={0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x881}, 0x4000) r5 = waitid$auto_P_PID(0x1, 0x0, &(0x7f00000000c0)={@siginfo_0_0={0x7, 0xfff, 0x6, @_sigchld={0x0, 0xffffffffffffffff, 0x8b1, 0xff, 0x6}}}, 0x5, &(0x7f0000000140)={{0x7, 0x7fffffff}, {0x0, 0x2}, 0x6, 0x98, 0x80, 0x4, 0x4, 0x6, 0xfffffffffffffffb, 0x1, 0x9a, 0x4, 0x41a, 0x3ff, 0x0, 0xfffffffffffffc01}) r6 = openat$auto_configfs_file_operations_configfs_internal(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/config/target/core/alua/lu_gps/default_lu_gp/members\x00', 0x6, 0x0) r7 = set_tid_address$auto(&(0x7f0000000280)=0xe) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'ipvlan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'macvlan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'veth0_virt_wifi\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'vcan0\x00', 0x0}) sendmsg$auto_ETHTOOL_MSG_STRSET_GET(r1, &(0x7f00000006c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000680)={&(0x7f00000003c0)={0x2b4, r3, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x1b3, 0x2, 0x0, 0x1, [@typed={0x6, 0x146, 0x0, 0x0, @str='.\x00'}, @nested={0x8d, 0x21, 0x0, 0x1, [@nested={0x4, 0x11f}, @generic="115263914e902631e0d92da9aba9724f295e91edfdd944922566475dd9817f2f51d4a8800c9a9192a48f8357d92afd0447faeb5964cfc16ae42c61316abcc2618969321006428fbbef4868e54b824ea90f6bec86b5a32a984029825fa7c2f4b07239f3b6e3b7e23dec744201adad7643e7a0127ed50e09b96a9606236d8973e02bf1a7093f"]}, @generic="0dc82a942efa01e65dd43cbc1d9d26f725c34afefea71e9856a0ca7ac0d849c3dee550e8d6245c12aa71ca381873128a6c2f035e6da88119d09074cefc9c99afb38d159ef002d1c10b985509ce14359c03799ef6", @nested={0x56, 0xb7, 0x0, 0x1, [@generic="3ae3a280453dddb66c763129feb79c331fae39d15b709207fd80bb7e8a7ae25803a66e59d044f98984fdd494bce16d1585723ae82abc4ff8ae20dc12d8f4f2c236a472ad4192198251b09524e53a9d1a3497"]}, @generic="c3b7abb2c38a537073e389e6f0e15eb898fac7", @typed={0x8, 0xcd, 0x0, 0x0, @fd=r0}, @typed={0x6, 0x57, 0x0, 0x0, @str='.\x00'}, @typed={0x8, 0x47, 0x0, 0x0, @pid=r5}, @nested={0x3e, 0x8b, 0x0, 0x1, [@generic="9b9c343d029a1eb6a2aa85ee5f72bf441c31c9872623c1faed18f7c4f02231d604897ffd33c9eebe", @nested={0x4, 0xfc}, @nested={0x4, 0xe7}, @generic="466b0234c149", @nested={0x4, 0xbd}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x20, 0x2, 0x0, 0x1, [@typed={0x8, 0x9f, 0x0, 0x0, @fd=r6}, @typed={0xa, 0x9f, 0x0, 0x0, @str='](%.+\x00'}, @typed={0x8, 0xc5, 0x0, 0x0, @pid=r7}]}, @ETHTOOL_A_STRSET_HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_PHY_INDEX={0x8, 0x4, 0x80000001}, @ETHTOOL_A_HEADER_PHY_INDEX={0x8, 0x4, 0x10001}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0xefa0}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x30, 0x2, 0x0, 0x1, [@nested={0x2c, 0xf1, 0x0, 0x1, [@typed={0x8, 0x26, 0x0, 0x0, @fd=r1}, @nested={0x4, 0x2b}, @typed={0x6, 0x51, 0x0, 0x0, @str='.\x00'}, @typed={0x14, 0x72, 0x0, 0x0, @ipv6=@mcast1}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_PHY_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}]}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x40014}, 0x60008040) umount2$auto(&(0x7f0000000000)='.\x00', 0x8) 3.203587281s ago: executing program 1 (id=4395): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = openat$auto_raw_fops_raw_gadget(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) ioctl$auto_USB_RAW_IOCTL_INIT(r0, 0x41015500, &(0x7f0000000040)={"efe5872581616df46abe643ccb395fd8a777ba50bd3051833108b2f51a5b00054374292b811f6a04257f2607a986c21d1a8104f9fe5673a40d2ff10f42ad440c274dff13306a591029afaae48f0044168a8db393f9a559dc3840668a96eecb84597cb573abe0fa77d8bf7563eeb8caadf519b5a0c3ae8b0ded671547f3443a9f", "cf1289f7fe77a4005d948b24639bbc1b03f5cae090f2bce8599226ef46ce5764368cf529920c0b14bad6a62c861e3c5c27238455e0b2c0b0506564e74dbd39b716e6a025a0a9018c3c619f78381869c708e0810a5514962496f3bba7ffdcde16ecff92e64433dd2987f4f5e94394b87653d188de6f658920bffd996c65946ab8", 0xb2}) prctl$auto(0x401, 0x1, 0x4, 0x5, 0x7) ioctl$auto(0xffffffffffffffff, 0xa42, 0xffffffffffffffff) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$auto(0x10, r1, 0x4, 0x7ff) close_range$auto(0x0, 0xfffffffffffff000, 0x0) wait4$auto(r1, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async) openat$auto_raw_fops_raw_gadget(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) (async) ioctl$auto_USB_RAW_IOCTL_INIT(r0, 0x41015500, &(0x7f0000000040)={"efe5872581616df46abe643ccb395fd8a777ba50bd3051833108b2f51a5b00054374292b811f6a04257f2607a986c21d1a8104f9fe5673a40d2ff10f42ad440c274dff13306a591029afaae48f0044168a8db393f9a559dc3840668a96eecb84597cb573abe0fa77d8bf7563eeb8caadf519b5a0c3ae8b0ded671547f3443a9f", "cf1289f7fe77a4005d948b24639bbc1b03f5cae090f2bce8599226ef46ce5764368cf529920c0b14bad6a62c861e3c5c27238455e0b2c0b0506564e74dbd39b716e6a025a0a9018c3c619f78381869c708e0810a5514962496f3bba7ffdcde16ecff92e64433dd2987f4f5e94394b87653d188de6f658920bffd996c65946ab8", 0xb2}) (async) prctl$auto(0x401, 0x1, 0x4, 0x5, 0x7) (async) ioctl$auto(0xffffffffffffffff, 0xa42, 0xffffffffffffffff) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ptrace$auto(0x10, r1, 0x4, 0x7ff) (async) close_range$auto(0x0, 0xfffffffffffff000, 0x0) (async) wait4$auto(r1, 0x0, 0x0, 0x0) (async) 2.834080769s ago: executing program 4 (id=4396): r0 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000400)='/proc/tty/driver/serial\x00', 0x43102, 0x0) close_range$auto(0x2, 0x8, 0x0) clock_adjtime$auto(0x0, &(0x7f0000000040)={0xfbb, 0x0, 0x7f, 0xfffffffff7fffffe, 0x600, 0x1, 0x7, 0x0, 0x7, 0x8, 0x5, {0x3ff, 0x7}, 0xfffffffffffffffa, 0xa5, 0xa, 0x13c, 0x0, 0xc3, 0x1000, 0x800000000000007, 0x5, 0x90, 0xfffffff5}) socket(0x1d, 0x2, 0x7) get_mempolicy$auto(0x0, 0x0, 0xffffffff80000001, 0x7ff, 0x3) socket(0x6, 0x2, 0x2) write$auto(0xffffffffffffffff, 0x0, 0x100000a3d9) close_range$auto(0x2, 0x8, 0x0) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, 0x0, 0xc0080, 0x0) mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000) mknod$auto(&(0x7f0000000180)=':,\x00', 0xcb, 0xfffffffa) execve$auto(0x0, 0x0, 0x0) r1 = openat$auto_fb_fops_fb_chrdev(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/fb0\x00', 0x20401, 0x0) ioctl$auto(r1, 0x4611, r1) openat$auto_proc_pid_maps_operations_internal(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/smaps_rollup\x00', 0x40000, 0x0) socket(0x2, 0x2, 0x0) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) setsockopt$auto(0x3, 0x0, 0x11, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpgrp(0x0) shmctl$auto_IPC_SET(0x8198, 0x1, &(0x7f0000000140)={{0xfffffffc, 0xffffffffffffffff, 0xee01, 0x80000000, 0x33, 0x3, 0x1}, 0x5, 0x3, 0x9, 0x10, @raw=0x3, @raw, 0xff01, 0x0, &(0x7f0000000080)="5371f8a088714544cef5574f99d8e56f49400c2def863632640b26f127b8559c865eef8464cc7483b4403f653c6375f65fa815a61b3ef0f309aad78c65047ce2f10352c217abde14a8473f03903205c450879582d91b", &(0x7f00000005c0)="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"}) r5 = wait4$auto(0xffffffffffffffff, &(0x7f00000001c0)=0x40, 0x0, &(0x7f0000000200)={{0xe, 0x6}, {0x19, 0x3}, 0xd, 0x80, 0x4, 0x4, 0x7, 0x9, 0x3d, 0x2, 0x5, 0xb, 0xffffffffffffffb1, 0x1, 0x30, 0x4}) sendmsg$auto_NL80211_CMD_DEAUTHENTICATE(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="78010000", @ANYRES16=0x0, @ANYBLOB="090000050016000000595c859e8900", @ANYRES32=r3, @ANYBLOB="0800ec000300000008007b00", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="0400140008001600", @ANYRES32=r5, @ANYBLOB="08000d00ff7fffff0400ec0004001601"], 0x178}, 0x1, 0x0, 0x0, 0x4010}, 0x854) lseek$auto(0x3, 0x7fffffffffffffff, 0x1) epoll_ctl$auto(r0, 0x9, r0, &(0x7f0000000000)={0x2, 0x1}) 2.560916486s ago: executing program 1 (id=4397): openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/input/event1\x00', 0x20000, 0x0) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000180), 0x200240, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r1 = socket(0xa, 0x4, 0x3b) connect$auto(r0, &(0x7f0000000000)=@l2tp={0x2, 0x0, @loopback, 0x3}, 0x25d) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) sendmmsg$auto(r1, 0x0, 0x9a6, 0x6fffffc) close_range$auto(0x2, 0x8, 0x0) openat$auto_rtc_dev_fops_dev(0xffffffffffffff9c, &(0x7f0000000340), 0x189400, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/cgroup.threads\x00', 0x88302, 0x0) preadv$auto(r2, &(0x7f0000000040)={0x0, 0x4}, 0x3, 0x80000000, 0x6) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1) r3 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r4 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) ioctl$auto_KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r4) ioctl$auto_KVM_CREATE_VM(r3, 0xae80, 0x0) r5 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ram0\x00', 0x14f602, 0x0) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) mmap$auto(0x0, 0x9, 0xffb, 0x8000000008011, 0x3, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) write$auto(0x3, 0x0, 0x100082) ioctl$auto(0x3, 0xae41, r5) mmap$auto(0x0, 0x200004, 0x4000000000e3, 0x40eb2, 0xd, 0x300000000000) 2.525797901s ago: executing program 2 (id=4398): unshare$auto(0x40000080) (async) mmap$auto(0x0, 0x3, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/keys\x00', 0x1c9802, 0x0) r2 = openat$auto_raw_fops_raw_gadget(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) (async) r3 = openat$auto_sw_sync_debugfs_fops_sync_debug(0xffffffffffffff9c, &(0x7f0000000040), 0x543c00, 0x0) openat$auto_sw_sync_debugfs_fops_sync_debug(0xffffffffffffff9c, &(0x7f00000000c0), 0x40000, 0x0) (async) ioctl$auto_SW_SYNC_IOC_CREATE_FENCE(r3, 0xc0285700, &(0x7f0000000080)={0x2, "fb2704573a53cf9900fdffffffffffffff00", @raw}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) mmap$auto(0x0, 0x20009, 0x4000000000df, 0x18, 0x101000000000000, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) (async) r4 = syz_genetlink_get_family_id$auto_nlbl_mgmt(&(0x7f0000000140), 0xffffffffffffffff) openat$auto_userio_fops_userio(0xffffffffffffff9c, &(0x7f00000002c0), 0x480801, 0x0) (async) sendmsg$auto_NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x44, r4, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0xe6f}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x10}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x473}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_VERSION={0x8, 0x3, 0x4}, @NLBL_MGMT_A_VERSION={0x8, 0x3, 0x7}]}, 0x44}, 0x1, 0x0, 0x0, 0x8081}, 0x10) sendmsg$auto_NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x1c, r4, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x7fff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000000}, 0x8000004) (async) unshare$auto(0x40000080) (async) r5 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/power/state\x00', 0x20a42, 0x0) write$auto_kernfs_file_fops_kernfs_internal(r5, &(0x7f0000000000)="48fca9fce87c944c01b8294348d59fc327dd2324b3227bb0f3ab8cfc9f1a2af72398441d049fa2239e00db60e040770ddc585cf93134ee5ffd950b25b6d6313d0df88c656a49c19a4ccf7cfe7734be012fb567ec156663bfc910854064afb220850b0c319971b90d70332350730381dd5aeb760a16", 0x75) write$auto(0xca, &(0x7f0000000000)='\x04>\x01\x01\x00\x00\x00\x01\x00\xb6', 0x7f) (async) unshare$auto(0x9) (async) ioctl$auto_USB_RAW_IOCTL_EP0_READ(r2, 0xc0085504, &(0x7f00000001c0)={0x9, 0x1, 0x6}) (async) ioctl$auto(0x3, 0x40103e05, 0xffffffffffffffff) pread64$auto(r1, &(0x7f0000000200)='/proc/scsi/sg/devices\x00', 0x100000001, 0xfd) 2.152810813s ago: executing program 4 (id=4400): mmap$auto(0x0, 0x6, 0xdf, 0x9b7f, 0x2, 0x8000) socket(0x2d, 0x2, 0x0) ioperm$auto(0xc5, 0x4, 0x2) swapoff$auto(0x0) mmap$auto(0x0, 0x2020009, 0x3, 0x6f19, 0xfffffffffffffffa, 0x8000) ioctl$auto(0x3, 0x89e2, 0x91) close_range$auto(0x2, 0x8000, 0x0) rseq$auto(&(0x7f0000000100)={0x6, 0x3ff, 0x0, 0x6, 0xffffffff, 0x8, "902e4b5f55f01c9522652a724cabb90ecb8a449821a4680c28e1909d495dc7871ff29d1719310d3e57c9738e013fd7d4b36877206c5f7fcb5d08802b295d908ba278a4811fb6b63edea0a80ea0fbf03f92b3dc5492fae55a04a2f8eed7bba1d3f0bce8b0d94bad9ee81f52c8fd36d798ba197c65f1f4dd9394396c9f81ab76101deff7c7985e"}, 0x8000, 0x0, 0x6) modify_ldt$auto(0x5, &(0x7f0000000080)="200a8fd2b2bf0421cd7896a2ab1ae7f4eefbc58732ef707f5f6fdfccaef89f876e5591c884573c6c6f11ef25ce24bf5437dcc581bfe56b695baf85193feaf24e54116d548b6b07bfaff2b7abf0f7a948844a1fd1e18dcfa9", 0x4) mmap$auto(0x0, 0x420009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x29, 0x2, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x6, 0x8000) r0 = openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$auto_PPPIOCSMRU(r0, 0xc004743e, 0x0) socket(0x11, 0x3, 0x9) r1 = openat$auto_generic(0xffffffffffffff9c, 0x0, 0x8000, 0x0) ioctl$auto_TUNSETOFFLOAD2(r1, 0x400454d0, 0x0) ioctl$auto_SNDRV_PCM_IOCTL_HW_REFINE2(0xffffffffffffffff, 0xc2604110, 0x0) r2 = openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bus/usb/021/001\x00', 0xb0000, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x44400, 0x0) ioctl$auto_USBDEVFS_CONTROL(r2, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x2, 0x5, 0x9, 0x2, 0x0}) r3 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r3, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) syz_genetlink_get_family_id$auto_macsec(0x0, 0xffffffffffffffff) msync$auto(0x1ffff000, 0x1800000000000fe, 0x400000004) mmap$auto(0x0, 0x400008, 0xe2, 0x9b72, 0x2, 0x8000) bind$auto(r3, &(0x7f0000000000)=@in={0x2, 0x4e22, @broadcast}, 0x5) 1.818524118s ago: executing program 4 (id=4402): socket(0x2, 0x1, 0x106) syz_genetlink_get_family_id$auto_taskstats(&(0x7f0000000140), 0xffffffffffffffff) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) timer_create$auto(0x9, &(0x7f0000000100)={@sival_ptr=0x0, @inferred, 0x1, @_tid=0xffffffffffffffff}, &(0x7f0000000140)=0x6) timer_gettime$auto(0x0, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/rpc/nfsd.fh/channel\x00', 0x40000, 0x0) close_range$auto(0x2, 0x8, 0x0) r2 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) r3 = openat$auto_nsim_dev_trap_fa_cookie_fops_dev(0xffffffffffffff9c, &(0x7f0000000c40)='/sys/kernel/debug/netdevsim/netdevsim3/trap_flow_action_cookie\x00', 0x2002, 0x0) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/block/nbd11/queue/iostats_passthrough\x00', 0x2a001, 0x0) r5 = openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/input/event1\x00', 0x2000, 0x0) ioctl$auto_EVIOCREVOKE(r5, 0x40044591, &(0x7f0000001cc0)=0x7) write$auto(r4, &(0x7f0000000300)='1\x00\\\x00\b\x00\x00i\xb5k\xb4R\xa6\x80\xe4w\xefl\xcb\x12\xfa\b\x1c\xc7k\xc27\xe7N\xea\xdb0\xb8\xa9\x04\xd3%5?|\xfdiDtA\xc3\x0f[\xf5\xfda\xedk3(6W\x8b\x98\xc8g=\xcc\xd3?\xeaK\xf8R\xd2wu\xbfurm%\xfe\v\xbf\xf5th\x03\xc8xc4N%\xc2Xi\"\xd6T\x81\x1ftS\\\x9beR\xf0\x93\xff\xff\x85\xa6\x1e$M\x01\xac`\bA\xfb\x1f\x8c/\x8c\x81\xb8N\xb7\xd4\xff\xbe]\x1d|\x02,u\x8b\xa7\xa1\x1ca\\\x06Tb\xf3g\xf0\x93z:5\x84\xcfw\xd5\xdc', 0x81) write$auto(r3, &(0x7f0000000040)='/sys/kernel/debug/netdevsim/netdevsim3/trap_flow_action_cookie\x00', 0x3) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp1\x00', 0x20b42, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) write$auto(0x3, 0x0, 0xfdf3) close_range$auto(0x2, 0xa, 0x0) socket(0x18, 0xa, 0x1) syz_open_procfs$namespace(r1, &(0x7f00000002c0)='ns/net\x00') r6 = syz_genetlink_get_family_id$auto_nfc(&(0x7f00000001c0), r2) sendmsg$auto_NFC_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r6, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@NFC_ATTR_SE_INDEX={0x8, 0x15, 0x3}, @NFC_ATTR_VENDOR_ID={0x8, 0x1d, 0x2}, @NFC_ATTR_COMM_MODE={0x5, 0xa, 0x10}, @NFC_ATTR_VENDOR_ID={0x8, 0x1d, 0x7}, @NFC_ATTR_SE_INDEX={0x8}]}, 0x3c}}, 0x20000000) socket(0xa, 0x2, 0x0) r7 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) write$auto(r7, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) listen$auto(r7, 0x1f64b57d) epoll_create$auto(0x1) connect$auto(r3, &(0x7f00000000c0)=@generic={0x1f, "0000000000000000000000000400"}, 0x6) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x3f) 1.496938796s ago: executing program 2 (id=4404): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) sendmsg$auto_GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x4000804) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x40009, 0xe2, 0x9b72, 0x7, 0x28000) madvise$auto(0x0, 0xffffffffffff0005, 0x19) setsockopt$auto_SO_PASSPIDFD(0xffffffffffffffff, 0xa05, 0x4c, 0x0, 0x8) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/pid_for_children\x00') setns(r0, 0x0) mbind$auto(0x2000, 0x100000004, 0x100000000, 0x0, 0x1000, 0x2) mbind$auto(0x0, 0x9, 0x88bb, &(0x7f0000000000)=0x3, 0x5, 0xbc) clone$auto(0x5, 0x3ff, 0xffffffffffffffff, 0xfffffffffffffffc, 0x5ba59e75) 1.238171239s ago: executing program 2 (id=4405): mmap$auto(0x0, 0x2020008, 0x1000000000000007, 0xeb1, 0x0, 0x1008000) close_range$auto(0x0, 0xffffffffffffffff, 0x2) (async) socket(0x1, 0x2, 0x0) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$auto_nbd(&(0x7f0000001d00), 0xffffffffffffffff) sendmsg$auto_NBD_CMD_CONNECT(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001dc0)={&(0x7f0000000300)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r1, @ANYRESOCT=r1], 0xb0}, 0x1, 0x0, 0x0, 0x4}, 0x8880) (async) io_uring_setup$auto(0x4, 0x0) fcntl$auto_F_OFD_GETLK(0xffffffffffffffff, 0x24, 0x3) (async) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/system/memory/memory15/online\x00', 0xa001, 0x0) write$auto(r2, &(0x7f0000000140)='0[.[\x00', 0xcd04) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = socket(0xa, 0x5, 0x84) (async) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xc18, 0x8000) r4 = socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) (async) prctl$auto(0x34, 0x0, 0x0, 0x0, 0x0) (async) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async) sysfs$auto(0x2, 0x10000000000002c, 0x0) (async) fsopen$auto(0x0, 0x1) (async) ptrace$auto(0x13, r5, 0x4, 0x7fe) ptrace$auto_PTRACE_GET_SYSCALL_USER_DISPATCH_CONFIG(0x4211, r5, 0x6, 0x9) (async) r6 = ioctl$auto_SIOCSIFHWADDR2(r4, 0x8924, &(0x7f0000000100)="4bd957d0") bpf$auto(0xfffffffd, &(0x7f0000000000)=@bpf_attr_5={@target_ifindex, 0xffffffffffffffff, 0x6, 0x4, r6, @relative_fd=r3, 0xd}, 0x3) (async) sendto$auto(r3, 0x0, 0x8, 0xffff, &(0x7f0000000000)=@isdn={0x22, 0x3, 0x8e, 0x6, 0x84}, 0x1c) getdents$auto(r7, &(0x7f0000000180)={0x5, 0x2, 0xfff, "1e26953802c67192bec4d9a15a24ab5e81d00164bf43f7b71995b4b6fd934352087ea18443f056d22f6e1d6ad319435d01b189f82e3d93eac3fda99fd82e653ff410b27ff14fac2278fa5146d91c715c7a6ed35bb3986b8990a98e5a631edfcad26beac7ef5c713b01607f291391795035b1521fba80b62c59b16cd47cd568aa731e073434aa5d8d1c848e3dd13bc98f5108e708c0b7f2b12289"}, 0x4) (async) bpf$auto_BPF_PROG_QUERY(0x10, &(0x7f0000000240)=@iter_create={r3, 0x5}, 0x80) openat$auto_proc_pid_numa_maps_operations_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/numa_maps\x00', 0x2, 0x0) (async) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0x8, 0x8000) (async) sysfs$auto(0x2, 0x49, 0x0) (async) clock_gettime$auto(0x80000000, 0x0) 1.163269475s ago: executing program 0 (id=4406): r0 = gettid() r1 = prctl$auto_PR_SET_MM_ARG_END(0x7, 0x9, r0, 0xfa20, 0x3) r2 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000040), r1) sendmsg$auto_NL80211_CMD_GET_REG(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r2, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@NL80211_ATTR_PMK={0x37, 0xfe, "e4578b455d72bb7075d7e1733779898212b6b5043423e7d7ee964d13431cb510e65be2afc324bb07a96afdbac089e6d84283dc"}, @NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0x2}, @NL80211_ATTR_STA_VLAN={0x8, 0x14, 0x6a82}]}, 0x5c}, 0x1, 0x0, 0x0, 0x48800}, 0x1) setsockopt$auto(r1, 0x1, 0x0, &(0x7f0000000180)='\x00', 0xffff) ioctl$auto_PROCMAP_QUERY(r1, 0xc0686611, &(0x7f00000001c0)={0x7ff, 0xe5, 0xe7, 0x3a2, 0x9, 0x9, 0x7f, 0x6, 0xa, 0x3, 0x3, 0x200, 0xf0000000, 0xfffffffffffffff9, 0x6d}) r3 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000280), r1) sendmsg$auto_IPVS_CMD_NEW_DEST(r1, &(0x7f0000000600)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f00000002c0)={0x2f4, r3, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x19c, 0x2, 0x0, 0x1, [@typed={0xc, 0x9a, 0x0, 0x0, @u64=0x9}, @generic="1b9c", @typed={0x4, 0x5a}, @typed={0x14, 0x10a, 0x0, 0x0, @ipv6=@mcast2}, @typed={0xc, 0x117, 0x0, 0x0, @u64=0xffffffffffff2b69}, @generic="0edfa0eebc1f0f0dd71a69e349bb4117658a933a70d12cdc07d37b63f72f2d30b14742051624742596314fa3f32c7ba672a97336705dca527793186bf950688a501fd11bfb76506187a102ade974b173b6129fcd2e9dd7c0b371dbab47375412a9accefb399b987e9091cfe9ae7bfd9b153466cf0e8dd4d229dfa641ea67bcd610619a1f08de07afa24d6e5f5de4", @nested={0xc2, 0x14c, 0x0, 0x1, [@generic="8c1c20ea75ab42252a5c7278cfb85b8443087b699f52fed50264fdea91e6eca280ccb494a36240e2916fbf1bab916ab6fb47a2bcdb92d80490326727aba714ecf22c6fb5d80a1856c85aa9491d68d65efb6c650a7c5fb196bd65a2a19d95c18319cfba055c84487a28c625e910143db1365cbc04e5c1132536a8911f8dd06d186ca31805fbd7a77d8d873dc262b52a261bea35da1b44fdc59f0b4d681a0e081520e0ae245d3c32c961b130f51ffe87091e25f963062c", @nested={0x4, 0x48}, @nested={0x4, 0x8d}]}, @typed={0x8, 0x141, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @typed={0xc, 0x77, 0x0, 0x0, @str='nl80211\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x12e, 0x1, 0x0, 0x1, [@generic="0ca8dfb821b50a6c9841da4dbcf3c6d1e4fd5286c3bc6b95f8cb51c8df57b180d2a3bad39c7a193d51163b216d3a591a50b3f0c9deeb774dffdcb0e06191d95c6cbc76e63f0d4a63d63791daf00843905f0991e28f7987ae50940cfe0f334813eae2957e56662bc2333b55e4e04ad29c8c89f62f2698301547540a25f494742b5212de04", @generic="d6f26941749612dbd917f89f933a2a5bef9c2127fdfd842d4fb1276a8fbb5a8c22aa56418384ecd345577daebbb4250d520f853af7032afc2397676ab9ee73c22856ad34d803f4e9e92ac59a336371bf78c82b5dff724d6eae864c8cce40c13016ef908dbfc2e4a7084ef6015c03b901a038ca9d532652f744b59a45dfba4c13815449817e0f4bb109d56e2f80bbce9f7e1d0bf7ecec8a2264a8a4b0c4626e03a3ea0a74fd97"]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@typed={0x8, 0x77, 0x0, 0x0, @u32=0x460000}]}]}, 0x2f4}, 0x1, 0x0, 0x0, 0x14}, 0x4) r4 = socket(0x2c, 0x2, 0x1) r5 = timerfd_create$auto_CLOCK_REALTIME(0x0, 0x4) ioctl$auto_SNDCTL_TMR_SOURCE(r5, 0xc0045406, &(0x7f0000000640)="f536de20d50189738716133bb1e2fce9ae873476059a122d8a951845a21d95251c066e176b0c7f1f4a3a4f164d1b0cd7ff0815daf5aa5a7187f792b9888f1061bde3358290abf91e4c5076a92622c98b967c4ca424e9bd517ace2b25f88412b2199a171a1f92bbe42803d08a2b1be13158d719cbfb35c30fef846be84c01256aa904bfaa46139b5f1c6a0ccf2280e6eefb8f581c59f6e69065de425632a74dad88abda67") sendmsg$auto_NL80211_CMD_SET_MAC_ACL(r5, &(0x7f0000000880)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000840)={&(0x7f0000000740)={0x100, r2, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_PMKID={0xc4, 0x55, "e49f48f76f2890b53cc5beeaa10b950f69141cc80e05a76142d4807a5f0c0370d3e321fb3cf1a8031cd6883239bf28de1b3a5fda5cd22c152a30f7df50f03c8406d0122f8ff97089f25352738d603a8e92dc4a406191e2c211f96d98df7b1cdaaf6f15254aff76759d61afc3c2fd67e2280ae7335029c4d83fd8c8ee2354ecc3e4f44208b5d20f19a12845e4818bf07b2cee7f2bf078f736c8c1fe0974011761c587482c75f13217314f1f525ec0274d43df2fdc05697c23a052ca4a118e93a3"}, @NL80211_ATTR_MLO_TTLM_DLINK={0x8, 0x148, "01c4c257"}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0xd}, @NL80211_ATTR_MGMT_SUBTYPE={0x5, 0x29, 0xa}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x2}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x4}]}, 0x100}, 0x1, 0x0, 0x0, 0x10048000}, 0x40000) r6 = openat$auto_fops_blob_file(0xffffffffffffff9c, &(0x7f00000008c0), 0x40000, 0x0) r7 = bpf$auto(0x9, &(0x7f0000000900)=@bpf_attr_7={@start_id=0x7, 0x2, 0x20, r6}, 0x10001) r9 = syz_genetlink_get_family_id$auto_macsec(&(0x7f0000000a00), r5) sendmsg$auto_MACSEC_CMD_UPD_TXSA(r4, &(0x7f0000004480)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000004440)={&(0x7f0000000a40)={0x39e4, r9, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@MACSEC_ATTR_SA_CONFIG={0x4}, @MACSEC_ATTR_RXSC_CONFIG={0x13a4, 0x2, 0x0, 0x1, [@typed={0xd9, 0xaf, 0x0, 0x0, @binary="c8d962abb4388dc2992134a40f7bd9911f9b68d92a20288bd3998d293f581f336dec64db76b3a1f6120a645356174f171fac86e28db743e1fdb1377b8a6f69acdc332543e745b7fb13d795274a5c03991da305008b241868affbe20ea78aea9e80a832525a3ecab0657012db6eaafe99efbf92f5c0c896b3564d138f239cbae20c00102c6a752454ad2eee66f715b97b61455db6270ce27b979eb8d50914d37e3962055ac71db748aac4bb60fac26230caad8c1993fdcfe2e4c77e4ebb07a4cd55bdf873a99990b08a3fb6c3df8228985c0dbda7a7"}, @generic="94d1eac055a610c8f96ec879082c255924ac647edd7cd424986b66d0817b38d2a150ae19067e479660b321289254e59cc34569991bb3e314c185110bbad8c4522b84606b1516256c7b09ba1a9914c5ecdf9ccdb95ac100c9af1bd74484b82403d2eb36926bf1ce1c9c07d7b7b9569a13e63f4c6cd18f043e0c76376e7cd353b05d166d", @generic="0298470841f62881512327f32916db19ad96b17d4bb6c2e72e3110e5e3ac16fab446db2135bac9cb879c32e2825ce1304fdf3f096fdea0774e80b8b008a34c1fa3ee4c4cff10e44059f5cd178072b226f440f77f53996a090a6539399b", @generic="a5d33d9528c261114ce7497e71f8c3ac", @nested={0x64, 0x5b, 0x0, 0x1, [@generic="940ee2488b693009dfddd1f2261bcd8b982da23b6c05488e945d7c57332741da30aa87debc0ebd4800e57daa970cfb61f06a8c4314e607660cd0c2c2df09c7d5bb7b46434e06fde6fcf1baf638223b25a88d45973ec79dc5cb8131032d7a88b0"]}, @nested={0x1061, 0x5c, 0x0, 0x1, [@generic="dfee44071e308602d2f128807f91ad43bf322134abf1b0f34504fa089e07f8bfd8effed08cc6dcc36830cccac20f7b6380135c84c87e880c651f41c9cc4b81882834facbc38196d4926517b77b020226a1", 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@generic="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@typed={0x8, 0x11a, 0x0, 0x0, @u32=0x5}, @nested={0x4, 0xf6}]}, @typed={0x14, 0xc3, 0x0, 0x0, @ipv6=@empty}, @nested={0xc, 0x43, 0x0, 0x1, [@typed={0x4, 0x2}, @nested={0x4, 0x9}]}, @typed={0x8, 0x41, 0x0, 0x0, @fd=r1}, @typed={0xc8, 0xe2, 0x0, 0x0, @binary="3c986c8eb3efb66c444a04b74b856adf83e7b7252316ecb8aada108b9606d6c6e199d6edff89d391211a1f85da7a4227df69c91ffc89f7ff3f4dbd83228d44560e5050cecf63e278ed6a94e5ae17fc32b249fa632016d3c7e68aacfceb52cbf723a6d6888c600e638dc0318608d3aece549034693b1eefd477f440d5c8b87fe5d05b700513e22f107894c6c2ec17846635c316289601b53ba272de1b8425b0b912847c113f2edddd5eff7f34149aab11ca83ecb2764c782c002ef12e99c0456686eef086"}]}, @MACSEC_ATTR_SA_CONFIG={0xc1, 0x3, 0x0, 0x1, [@generic="f00abf04af8ac0227da843bdaf874c4a82f84bfdf0a7f49077210e88b103960f5d9b63bedbb5ccc77e508979639fecb18b093abf9e43d15aee7e49e6216709780e3da912d05de4f4b310ea58fdda684f7e074bf9f934ff2a032ea4b1ffea14f75bf4630c7030be9cbef695f8fcda186a26ffeb5a166a003fb64bce953b6db4cbf2fbe1c696d1770dd54e2d4bf49bf323955904d4244e8d18cf5060cea8360f7336c0a7e04b5eabfd9eea6a5db00c98e57bfebf31ab621a60e78973b69c"]}]}, 0x39e4}, 0x1, 0x0, 0x0, 0x40841}, 0x4) bind$auto(r6, &(0x7f00000044c0)=@ethernet={0x1, @broadcast}, 0x0) pidfd_send_signal$auto_SIGCONT(r7, 0x12, &(0x7f0000004500)={@siginfo_0_0={0x5, 0x1, 0x1, @_kill={r0, 0xee01}}}, 0x55ef) r10 = syz_genetlink_get_family_id$auto_batadv(&(0x7f00000045c0), r8) sendmsg$auto_BATADV_CMD_GET_HARDIF(r5, &(0x7f0000004680)={&(0x7f0000004580)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000004640)={&(0x7f0000004600)={0x34, r10, 0x300, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_HARD_IFNAME={0x14, 0x7, 'bond_slave_1\x00'}, @BATADV_ATTR_BLA_BACKBONE={0xa, 0x21, @random="9d9e02a4c3c9"}]}, 0x34}, 0x1, 0x0, 0x0, 0x20044850}, 0x20000801) bpf$auto_BPF_MAP_UPDATE_BATCH(0x1a, &(0x7f00000046c0)=@link_create={@prog_fd=r5, @target_fd=r1, 0x7, 0xd73, @netkit={@relative_fd=r7, 0x2}}, 0xd43) fdatasync$auto(r11) ioctl$auto_XFS_IOC_FSINUMBERS(r11, 0xc0205867, &(0x7f0000004840)={&(0x7f0000004780)=0xd8, 0x9, &(0x7f00000047c0)="9a6476b6aea7415b730a0d7411bc5bf90697383cbc1120b1a7912408adb2e3fc40bbbb365503c45c64838933a55b6f1861c0ca", &(0x7f0000004800)=0x8}) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000004880)='ns/cgroup\x00') r12 = syz_genetlink_get_family_id$auto_nl802154(&(0x7f0000004900), r8) sendmsg$auto_NL802154_CMD_SET_WPAN_PHY_NETNS(r7, &(0x7f00000049c0)={&(0x7f00000048c0)={0x10, 0x0, 0x0, 0x40400}, 0xc, &(0x7f0000004980)={&(0x7f0000004940)={0x28, r12, 0x2, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_EXTENDED_ADDR={0xc, 0x17, 0x8}, @NL802154_ATTR_BEACON_INTERVAL={0x5, 0x26, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x48040}, 0x4008000) fcntl$auto_F_ADD_SEALS(r11, 0x409, 0x9) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000004a00)='/dev/bus/usb/026/001\x00', 0x40, 0x0) recvfrom$auto(r1, &(0x7f0000004a40)="b13fde482e7410666ecb82648df552f0bcd251850d75ff04d23e1e1288cb4f2d76e950b96be7f54751c7970b814ac429d3eb505dd23e4b8317939b6fcb80df7475df52a376d4f297e7c8587798d253a321831768ef5f1ab99a9342a09d0085ed3d12bb178c6ff1cb0c2ce0318a6a25f818f3b12002f6c5faede63b79980ded71bc39bbdcb1ae630c80d49063dd69379bf13e2400201756b9123a409e1ef7b73a187fdac45fae8991605cbfe6e838f17c154a5b8d47ec6c8eeb355360ba8f45", 0x49c, 0x1, &(0x7f0000004b00)=@generic={0x1e, "8425a075882af04bfc38fa6b63c3"}, &(0x7f0000004b40)=0x3) sendmsg$auto_ETHTOOL_MSG_WOL_SET(r5, &(0x7f00000051c0)={&(0x7f0000004b80)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000005180)={&(0x7f0000004c80)={0x4f0, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {}, [@ETHTOOL_A_WOL_SOPASS={0xa, 0x3, "cc3f9fe28af4"}, @ETHTOOL_A_WOL_MODES={0x1fe, 0x2, 0x0, 0x1, [@nested={0xc1, 0x51, 0x0, 0x1, [@nested={0x4, 0x139}, @nested={0x4, 0x131}, @generic="82d78cad5f5ed5197f93a6040de21129eb5a71729a18a8f08a3e8360ebbae29eb6bff39630fc171af1cd9ba4fbe45019d5dd0fc49b19fd942fe6bf2274c8dbce97fb16a6f4ad12f0cc924420036cf5368159da2e0c3ddcdc3f47e8e12eedd07520a7b2da4a4e971731dd88fd2802af25fd30b9745dc7097b74f25084aa60432b7c352c2d1c4eaa889b1630468adfebee979cd6a6a9c2f34a18c177d1c884f0637e", @typed={0xc, 0x5, 0x0, 0x0, @u64=0x12340000}, @typed={0x8, 0xcc, 0x0, 0x0, @fd=r11}]}, @typed={0x4d, 0xe8, 0x0, 0x0, @binary="e40498a778d4639c3463424afdd9f0322613fa0915a6eb81235971c82e6895804412b793d01c5d324af8041b9d3cfa0ef6e2f35f422f78297c6932b05b27f592aad74b0123b1b6aa9e"}, @typed={0x8, 0x8d, 0x0, 0x0, @u32=0xa0a}, @generic="bb8f7fc0e456bd833a7b6ba10b03d9560a3d2153676a4fb9c877c47be02bac", @generic="af96d481dfc76c1ff9f469ae39b4ed5bcd01ff8bccaaf23effb81a28a282eb0e3e28be0b1d2b309683e62c22555d057ff1a609e56cc81f5a73aaa9b26cea58c4208a0d8e5311be299cb8a9c64a08322543d74bb63209674346af58e347a9793f909db940f6a99b48255778bb68fef8e47bce802b652f3dbf9a70975404e91e974bd5e35de553bae675fa5b6f524aff906dcadd819fd53a", @typed={0x14, 0xbf, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x14, 0xbc, 0x0, 0x0, @ipv6=@loopback}]}, @ETHTOOL_A_WOL_MODES={0x2a6, 0x2, 0x0, 0x1, [@generic="bc2f5be149f949136d5e71367506d4957f896918bdb20290209a3b0b2776dd8766f3560d1dd374f0e0970679a119ded2e77105fd8d1facc25b467e709d82c08e89f29f9b780033e8dea42af318af189e91440e8630b9e1ccc09af145f37ae0150f8432ed0e246ecff984c1f221fda70958f186b6cc9e663c281405cdcfb9442e2bb2cdeb45ca26e04d89a21f8c6076314b3f3cedd270564efba1e3e7bd604f9b06dcff92a779f5029b647efe907d57ff5a788ce1e16fac28658ecd72b45470a5c39949c940135f3c0f", @nested={0x8, 0x3f, 0x0, 0x1, [@generic, @nested={0x4, 0x77}]}, @generic="411bceeff4eb0b69d398c15ba2f5519899aa6a6343e5bcbe1074eb9c7044fc229170365313589bce8a6f573effbcd37c7abba5a86fa0547af42381648d2bdbb2fcc14aaa08f5fdd7408bb828853fe3893430ce7e058683879cfa8ba700500685419fd63f9277a4b0ba9586db2cc5edae925bf4932b0e1c537081e1c9f9b839a1310704e2ef71509ce4dbfe49776bf665b8c0d7bfbd1a8546108a19f37f4520a0d5882ee6fc0d6ac2510935b0cf37b6a6414f074733b4f3f1d954d83aad2c6ae8eb8d0805e5d023c3ae2980488f6f8b394695d4", @generic="ef4ba883bb56b775a12f63cc7eea50239aeb9de5ebf38befbb9e27459250e318dd707577dbf092f2e8f3b1f353e9949371c5cbc2b8b266d95406db734111c640a23d723adb080bfbd9984213e9fa01fc25b367abbd10f3e90065218a54b222948300fdc82ff2af9611d7669853f17e53fd39cdae09f75fe99b2efdfc52b774e5779dad7a1db79e034b84b65b7503897b44b20f8db19d4142e032", @nested={0x63, 0x68, 0x0, 0x1, [@generic="430a87a737a8dc6f61f29d4591594417615263d1f7543497257c2a7d7812c163643ccd7913392cb0b756c493265fee5c00648443adbf814a892c7a7d07441298bfa36fd22ea77538e5ec5ea80ca0f1f26a7ebcb39aa1cc59c89fd715163d8e"]}]}, @ETHTOOL_A_WOL_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_WOL_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x4f0}, 0x1, 0x0, 0x0, 0x14}, 0x40050) 1.119577955s ago: executing program 4 (id=4407): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x161342, 0x130) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x31) fallocate$auto(0x8000000000000003, 0x0, 0xc, 0x7) utimes$auto(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) mmap$auto(0x0, 0x1, 0xfd5, 0x12, r1, 0x0) mmap$auto(0x9, 0x1ff, 0x3, 0x8000000008011, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioperm$auto(0xefdd, 0x4, 0xfffffffa) semget$auto(0x80000000, 0x13c, 0x3ff) unshare$auto(0x40000080) semctl$auto_SETVAL(0x0, 0x7, 0x10, 0xfff) close_range$auto(0x2, 0x8, 0x0) personality$auto(0xfffffffc) uname$auto(&(0x7f00000002c0)={"fc685f71205fad1cb07f3e67d49ca513219e5cd8e010a4393fc468a7c27ff25b3d6a3f3540d153f788ae9f976eb8ad13af309148c74748a98a086e1030ae014236", "9c93244e3d563f0aa13f22a230414ac25ef6d8108920d762077fdf97a7967b55e0127ffae56dee5ccff7b8625876c376b4be546a02eea99f9069212f129d6fe2ad", "491ea26a688b8658035455079bd72a42d030bd6a4cdd4b02d50236cfc9a94c566b98f5d8d7689b4b9a4ffd1513fd5bafa188603808790096b8f4854035edacdf05", "eb9dce7ad83b583285f5a6217510229bfde2caf616acd1dc1df95c1b28e210c750f58f24693ab743348cd3e161b875f0a696fd94f0c154917eca09863e20b43e47", "c30900008000000000b4e531ccb4ed9ec9d4560b244ad926ce5a51ef9008000000af1b654f69596b4e6cb9d4752000", "e93df66cf9221b10088ae454d2244a030654ea614f960905bfc97b029a1756f5700eadd486f0b060601a16fb0913d64929102abf4e30c8ebe2ae6d351cc99b7bcf"}) socket(0x8, 0x2, 0x7fffffff) mmap$auto(0x0, 0x7f, 0x1, 0xeb1, 0x401, 0x8000) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snd/midiC2D0\x00', 0x80102, 0x0) openat$auto_cachefiles_daemon_fops_internal(0xffffffffffffff9c, &(0x7f0000000d00), 0x1, 0x0) sendmsg$auto_GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x24004805}, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1e00"], 0x1ac}}, 0x0) sendmmsg$auto(r2, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080), 0xfc2}, 0x2, &(0x7f00000001c0), 0x7, 0xa505}, 0x800}, 0x7, 0x8) mmap$auto(0xfffffffffffffffb, 0x2, 0x100000021, 0x400009b75, 0xea8a, 0x8000) setsockopt$auto(0xffffffffffffffff, 0x0, 0xc8, 0xfffffffffffffffc, 0x3) open(0x0, 0x3d5a41, 0x1) r3 = open(&(0x7f0000000040)='./file0\x00', 0x46eb03, 0x61) mmap$auto(0x0, 0x11, 0xdf, 0x9b72, r3, 0x8000) writev$auto(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x400000000000fdf1}, 0xd39) 939.820681ms ago: executing program 0 (id=4408): mmap$auto(0x0, 0x40009, 0x8df, 0x9b72, 0x7, 0x28000) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x450000, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x800000000001, 0x0) write$auto(r0, &(0x7f00000005c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D_#\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^:\xd1\xe3\xf1@\xc0\x93^:Mn#Oi\xaa[X\x93)\x8f\x03K\xe6\xa4\x11?\xf1\x02+\\\xf9\x8b\xe5l5\x11\x006c\x907E\xeb\x81\fB\xe3\xf8n\x8f\x94V\xbcB\x9cm\x9f\x15\x00Q\xf8\x8fFW#?\xd5Z~\xa51\x832\xbd|\x19\xda\x8e\xff\x17\r\x96\xa3\xcc+\xf4a\xffN\xd2_\xe5\\\xf8Lzc\xd4\xa0\x1f\x04_\xf1\xc6\fO\xbe?)Q\xc7\\B\xdb\xeaI\xde\xe9m\xf5\xf9\x19\xd3@IK\xe3c\x0ek\x8drZ\xad\xdc\xbb\xfc\xd4\x1f\xdaOW\x87\xb6Fm\x12\xadw(z\\j\xcc0P\xaeC\x9f\xbf\xd5\xf9\xe3\x85~cG\f\x85\xd6\x84ma\xfd\xdayNj\x80\xdd3^\x87,\x14\x8e\xbe$\x05\x8a\xb0 M\xf6$B TCs\xa9\x91dil[\xfc\a\xbfD\xd9\x8d(F\x1e\f\xec\xe9K|h\xf5\xcaUI\x18#\xbed\xa8C\x8a\xbb\fE\xe6\xa3|\xf7\xa8\xbb\xd3\x97l.V/uc\xb5Q\x1eY\xe0\x03\xa1\xc1\xc8\xe2=RK\x7fWV;\xe4\xccTsf\xa7[\xdd\x9cR\xab\xf81s\xbc\x9c\xaaSGH\x9al\xb9%u\v\xb4\x9d\x95\x16\x01\xbbT\x99S\xf8A\xcd\bRC\xf4\xb0\x1a%\xdd+1\x81\x9d6\x90\xe8\xc6\xc1\x1e\xf0~\xaf\x10g&\xd6\x01l::V\xdbJiVW\xab4G\x97\x9cl', 0x100000a3d9) madvise$auto(0x0, 0xffffffffffff0001, 0x15) r1 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/net/ipv6_route\x00', 0x101000, 0x0) pread64$auto(r1, 0x0, 0x8, 0xffff) socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, 0x8, 0x0) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x848000000015, 0x805, 0x0) bind$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @loopback}, 0x6b) r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0x2000000efb, 0x8000000008011, r2, 0x8000) lseek$auto(0x3, 0x7fffffffffffffff, 0x1) ioctl$auto_BCH_IOCTL_FSCK_OFFLINE(0xffffffffffffffff, 0x4018bc13, 0x0) sendmsg$auto_MACSEC_CMD_ADD_TXSA(0xffffffffffffffff, 0x0, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) r3 = openat$auto_proc_setgroups_operations_base(0xffffffffffffff9c, &(0x7f0000003540)='/proc/thread-self/setgroups\x00', 0x2, 0x0) writev$auto(r3, &(0x7f0000003600)={0x0, 0x2}, 0x8) madvise$auto(0x0, 0x20499d, 0x9) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r4 = socket(0xa, 0x5, 0x40000000) setsockopt$auto(r4, 0x10000000084, 0x7f, 0x0, 0x6) r5 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/block/loop14/queue/dma_alignment\x00', 0x80000, 0x0) read$auto(r5, 0x0, 0x20) close_range$auto(0x2, 0x8, 0x0) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/v4l-subdev2\x00', 0x2000, 0x0) 823.321661ms ago: executing program 2 (id=4409): mmap$auto(0x0, 0x20009, 0x7, 0x40000000000eb1, 0x401, 0x8000) r0 = socket(0x2, 0x801, 0x84) getsockopt$auto(r0, 0x84, 0x2, 0x0, 0x0) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x2, 0x802, 0x1) socket(0x2, 0x5, 0x0) socketpair$auto(0x1e, 0x1, 0x0, 0x0) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pts/ptmx\x00', 0xa200, 0x0) ioctl$auto_TIOCSETD2(r1, 0x5423, 0x0) ioctl$auto_TCFLSH2(r1, 0x8910, 0x0) 637.478858ms ago: executing program 0 (id=4410): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x0, 0xfffff004, 0x2) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22240, 0x155) socket(0x2, 0x1, 0x106) listen$auto(0x3, 0x81) ioctl$auto(0x3, 0x80000541b, 0x38) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv0\x00'}) bpf$auto(0x0, &(0x7f0000000280)=@bpf_attr_5={@target_fd=r0, r0, 0x4, 0xf, 0xffffffffffffffff, @relative_fd, 0xe600}, 0xf) bpf$auto(0x2, &(0x7f00000001c0)=@raw_tracepoint={0x5, 0xffffffffffffffff, 0x0, 0x3}, 0x4) openat$auto_userfaultfd_dev_fops_userfaultfd(0xffffffffffffff9c, &(0x7f0000000000), 0x62280, 0x0) ioctl$auto(0xffffffffffffffff, 0x46, 0xffffffffffffffff) openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f00000031c0)='/dev/ttyua\x00', 0x109000, 0x0) unshare$auto(0x20000) unshare$auto(0x20000) bpf$auto(0x0, &(0x7f0000000780)=@link_update={0xa, @new_map_fd=0x5, 0x4007, @old_prog_fd=0x13b}, 0xa3) (fail_nth: 46) mmap$auto(0x0, 0x20009, 0x20004000000000df, 0xeb1, 0xffffffffffffffff, 0x9) pread64$auto(0xffffffffffffffff, &(0x7f0000000540)='veth1\x00\xe0,\x17\xa0\xf7\x89Pl\x84K?\x01\x84\xa1i\xe00\x81p\xa0U \f\xdbP`:\xe2\'\xa7\xbf\xbd\x04\x18\xad\x90I^\x99M\xe0W\x14\x11\xf4\xeb\x90:\v\xc5\x13*\xfe\x90\xb1\xa9O\xa5\x05\xaa\x8fTi\xd6\x88Q\xda\xca', 0x20000000003f, 0x1) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/usb/usbmon/9t\x00', 0xa00, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x3fd, 0x8000) prctl$auto(0x23, 0xe, 0x0, 0x6c, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, 0x0, 0xa101, 0x0) socket(0x10, 0x2, 0xc) openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/usb/usbmon/36u\x00', 0x26040, 0x0) close_range$auto(0x2, 0x8, 0x0) 439.161768ms ago: executing program 0 (id=4411): close_range$auto(0x0, 0x5, 0x0) socket(0x23, 0x80805, 0x0) r0 = epoll_create$auto(0x3e) epoll_ctl$auto(r0, 0x1, 0x8000000000000000, 0x0) (async) epoll_ctl$auto(r0, 0x1, 0x8000000000000000, 0x0) socket(0x2, 0x80002, 0x73) r1 = openat$auto_configfs_file_operations_configfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/config/target/core/alua/lu_gps/default_lu_gp/lu_gp_id\x00', 0x189002, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) socket(0xa, 0x5, 0x84) (async) r2 = socket(0xa, 0x5, 0x84) getsockopt$auto(r2, 0x84, 0x1f, 0x0, &(0x7f0000000080)=0x49b) mmap$auto(0x0, 0x20009, 0x7fffffff, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0x400007, 0xdf, 0x9b72, 0x2, 0x8000) read$auto(r1, 0x0, 0x24) (async) read$auto(r1, 0x0, 0x24) write$auto(0x3, 0x0, 0x81) (async) write$auto(0x3, 0x0, 0x81) ppoll$auto(&(0x7f0000000000)={r2, 0x2, 0x9}, 0x5743, &(0x7f0000000040)={0x4, 0x1}, &(0x7f0000000100)={0x7}, 0x8) 228.913113ms ago: executing program 0 (id=4412): r0 = syz_genetlink_get_family_id$auto_ovs_flow(&(0x7f0000000180), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_OVS_FLOW_CMD_GET(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010029bd700002dcdf25030000000400087918000180140010800c"], 0x30}, 0x1, 0x0, 0x0, 0x200400f0}, 0x800) r2 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dri/card1\x00', 0x40000, 0x0) mmap$auto_vmwgfx_driver_fops_vmwgfx_drv(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x100000000) sendmmsg$auto(r1, &(0x7f00000000c0)={{0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080), 0xfc2}, 0x2, &(0x7f00000002c0), 0x3, 0xa505}, 0x7ff}, 0x7, 0x4008) 119.16686ms ago: executing program 0 (id=4413): mmap$auto(0x0, 0x400008, 0xb, 0x9b72, 0x2, 0x8000) r0 = socket(0x200000000000011, 0x2, 0x0) r1 = socket(0x2, 0x1, 0x106) getsockopt$auto(r1, 0x11c, 0x3, 0xfffffffffffffffe, 0xfffffffffffffffd) ioctl$sock_SIOCGIFINDEX(r0, 0x89b0, &(0x7f0000000040)={'macvlan1\x00'}) 0s ago: executing program 2 (id=4414): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x40242, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/pci0000:00/0000:00:04.0/broken_parity_status\x00', 0xc3002, 0x0) sendfile$auto(r1, r1, 0x0, 0x3) mmap$auto(0x0, 0x88b, 0x10000000000000de, 0x9b72, 0xffffffffffffffff, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) keyctl$auto(0x1f, 0x1, 0x6, 0x3, 0x8) madvise$auto(0x0, 0x2, 0x9) r2 = openat$auto_proc_mem_operations_base(0xffffffffffffff9c, &(0x7f0000001640)='/proc/self/mem\x00', 0x401, 0x0) write$auto_proc_mem_operations_base(r2, &(0x7f0000001680)="a7", 0x80000) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/block/ram9/diskseq\x00', 0x0, 0x0) read$auto(r3, 0x0, 0x20) writev$auto(r0, &(0x7f00000000c0)={0x0, 0x10}, 0x3) openat$auto_snapshot_fops_user(0xffffffffffffff9c, &(0x7f0000001940), 0x80643, 0x0) kernel console output (not intermixed with test programs): ckets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1150.251268][T32003] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1150.346573][T32003] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1150.380471][T32003] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1150.530738][T32003] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1150.627516][T32503] FAULT_INJECTION: forcing a failure. [ 1150.627516][T32503] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1150.646026][T32503] CPU: 1 UID: 0 PID: 32503 Comm: syz.0.4021 Tainted: G U syzkaller #0 PREEMPT(full) [ 1150.646066][T32503] Tainted: [U]=USER [ 1150.646075][T32503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1150.646089][T32503] Call Trace: [ 1150.646098][T32503] [ 1150.646108][T32503] dump_stack_lvl+0x16c/0x1f0 [ 1150.646148][T32503] should_fail_ex+0x512/0x640 [ 1150.646194][T32503] should_fail_alloc_page+0xe7/0x130 [ 1150.646229][T32503] prepare_alloc_pages+0x3c2/0x610 [ 1150.646271][T32503] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 1150.646312][T32503] ? __pfx___schedule+0x10/0x10 [ 1150.646346][T32503] ? css_rstat_updated+0x1c2/0x510 [ 1150.646376][T32503] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1150.646408][T32503] ? irqentry_exit+0x3b/0x90 [ 1150.646441][T32503] ? lockdep_hardirqs_on+0x7c/0x110 [ 1150.646488][T32503] ? __lock_acquire+0x62e/0x1ce0 [ 1150.646520][T32503] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1150.646558][T32503] ? policy_nodemask+0xea/0x4e0 [ 1150.646594][T32503] alloc_pages_mpol+0x1fb/0x550 [ 1150.646626][T32503] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1150.646658][T32503] ? filemap_get_entry+0x1a7/0x3b0 [ 1150.646694][T32503] folio_alloc_noprof+0x20/0x2d0 [ 1150.646730][T32503] filemap_alloc_folio_noprof+0x3a1/0x470 [ 1150.646759][T32503] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 1150.646785][T32503] ? folio_flags.constprop.0+0xa/0x70 [ 1150.646808][T32503] ? __sanitizer_cov_trace_pc+0x66/0x70 [ 1150.646846][T32503] __filemap_get_folio+0x5e1/0xc30 [ 1150.646886][T32503] ioctx_alloc+0x761/0x2120 [ 1150.646930][T32503] ? __pfx_ioctx_alloc+0x10/0x10 [ 1150.646955][T32503] ? __might_fault+0x13b/0x190 [ 1150.646994][T32503] __x64_sys_io_setup+0xc9/0x210 [ 1150.647025][T32503] do_syscall_64+0xcd/0x4c0 [ 1150.647063][T32503] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1150.647088][T32503] RIP: 0033:0x7f725cb8eec9 [ 1150.647109][T32503] 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 [ 1150.647132][T32503] RSP: 002b:00007f725d9d1038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 1150.647157][T32503] RAX: ffffffffffffffda RBX: 00007f725cde6090 RCX: 00007f725cb8eec9 [ 1150.647174][T32503] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000007ffe [ 1150.647195][T32503] RBP: 00007f725d9d1090 R08: 0000000000000000 R09: 0000000000000000 [ 1150.647210][T32503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1150.647225][T32503] R13: 00007f725cde6128 R14: 00007f725cde6090 R15: 00007ffda18ca7e8 [ 1150.647260][T32503] [ 1151.131492][T32003] hsr_slave_0: entered promiscuous mode [ 1151.198751][T32003] hsr_slave_1: entered promiscuous mode [ 1152.148875][T32003] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1152.180073][T32003] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1152.375901][T32003] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1152.512913][T32003] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1152.906815][T32003] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1153.077941][T32003] 8021q: adding VLAN 0 to HW filter on device team0 [ 1153.181954][T10932] bridge0: port 1(bridge_slave_0) entered blocking state [ 1153.189216][T10932] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1153.232019][T10932] bridge0: port 2(bridge_slave_1) entered blocking state [ 1153.239177][T10932] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1153.525409][T32003] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1154.496554][T32749] nfsd: Unknown parameter 'TšR‚Ð' [ 1154.645247][T32003] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1155.011935][T32764] device-mapper: ioctl: Invalid new mapped device name or uuid string supplied. [ 1155.108263][T32767] FAULT_INJECTION: forcing a failure. [ 1155.108263][T32767] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1155.122228][T32767] CPU: 1 UID: 0 PID: 32767 Comm: syz.1.4036 Tainted: G U syzkaller #0 PREEMPT(full) [ 1155.122267][T32767] Tainted: [U]=USER [ 1155.122276][T32767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1155.122291][T32767] Call Trace: [ 1155.122300][T32767] [ 1155.122310][T32767] dump_stack_lvl+0x16c/0x1f0 [ 1155.122352][T32767] should_fail_ex+0x512/0x640 [ 1155.122394][T32767] _copy_from_user+0x2e/0xd0 [ 1155.122422][T32767] copy_msghdr_from_user+0x98/0x160 [ 1155.122459][T32767] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1155.122501][T32767] ? kfree+0x24f/0x4d0 [ 1155.122523][T32767] ? __pfx__kstrtoull+0x10/0x10 [ 1155.122565][T32767] ___sys_sendmsg+0xfe/0x1d0 [ 1155.122599][T32767] ? __pfx____sys_sendmsg+0x10/0x10 [ 1155.122665][T32767] ? __pfx___might_resched+0x10/0x10 [ 1155.122698][T32767] __sys_sendmmsg+0x200/0x420 [ 1155.122739][T32767] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1155.122786][T32767] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1155.122836][T32767] ? fput+0x9b/0xd0 [ 1155.122869][T32767] ? ksys_write+0x1ac/0x250 [ 1155.122897][T32767] ? __pfx_ksys_write+0x10/0x10 [ 1155.122931][T32767] __x64_sys_sendmmsg+0x9c/0x100 [ 1155.122967][T32767] ? lockdep_hardirqs_on+0x7c/0x110 [ 1155.123001][T32767] do_syscall_64+0xcd/0x4c0 [ 1155.123039][T32767] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1155.123064][T32767] RIP: 0033:0x7efdd898eec9 [ 1155.123084][T32767] 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 [ 1155.123108][T32767] RSP: 002b:00007efdd6bee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1155.123132][T32767] RAX: ffffffffffffffda RBX: 00007efdd8be5fa0 RCX: 00007efdd898eec9 [ 1155.123149][T32767] RDX: 00000000000009a6 RSI: 0000000000000000 RDI: 0000000000000003 [ 1155.123164][T32767] RBP: 00007efdd6bee090 R08: 0000000000000000 R09: 0000000000000000 [ 1155.123179][T32767] R10: 000000000000effd R11: 0000000000000246 R12: 0000000000000002 [ 1155.123195][T32767] R13: 00007efdd8be6038 R14: 00007efdd8be5fa0 R15: 00007ffc4f9b2d68 [ 1155.123230][T32767] [ 1155.778297][T32003] veth0_vlan: entered promiscuous mode [ 1155.854329][T32003] veth1_vlan: entered promiscuous mode [ 1156.063346][T32003] veth0_macvtap: entered promiscuous mode [ 1156.203380][T32003] veth1_macvtap: entered promiscuous mode [ 1156.298047][T32003] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1156.379938][T32003] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1156.395772][ T8418] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1156.415265][ T8418] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1156.435613][ T8418] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1156.454643][ T8418] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1156.689566][ T8418] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1156.710753][ T8418] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1156.785853][ T8418] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1156.795110][ T8418] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1157.071449][ T352] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(0.0.0), cmd(4) [ 1157.103984][ T345] FAULT_INJECTION: forcing a failure. [ 1157.103984][ T345] name failslab, interval 1, probability 0, space 0, times 0 [ 1157.207614][ T345] CPU: 0 UID: 0 PID: 345 Comm: syz.2.4043 Tainted: G U syzkaller #0 PREEMPT(full) [ 1157.207660][ T345] Tainted: [U]=USER [ 1157.207670][ T345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1157.207687][ T345] Call Trace: [ 1157.207697][ T345] [ 1157.207707][ T345] dump_stack_lvl+0x16c/0x1f0 [ 1157.207754][ T345] should_fail_ex+0x512/0x640 [ 1157.207792][ T345] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1157.207826][ T345] should_failslab+0xc2/0x120 [ 1157.207859][ T345] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1157.207887][ T345] ? snd_mixer_oss_get_volume1_sw.constprop.0.isra.0+0xdc/0x580 [ 1157.207922][ T345] snd_mixer_oss_get_volume1_sw.constprop.0.isra.0+0xdc/0x580 [ 1157.207961][ T345] snd_mixer_oss_get_recsrc1_sw+0x104/0x1d0 [ 1157.207989][ T345] ? __pfx_snd_mixer_oss_get_recsrc1_sw+0x10/0x10 [ 1157.208017][ T345] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1157.208047][ T345] ? futex_wake+0x1ad/0x530 [ 1157.208091][ T345] snd_mixer_oss_ioctl1+0x18f4/0x1e40 [ 1157.208128][ T345] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1157.208169][ T345] ? __pfx_snd_mixer_oss_get_recsrc1_sw+0x10/0x10 [ 1157.208198][ T345] ? __pfx_snd_mixer_oss_ioctl1+0x10/0x10 [ 1157.208234][ T345] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 1157.208281][ T345] ? find_held_lock+0x2b/0x80 [ 1157.208305][ T345] ? hook_file_ioctl_common+0x145/0x410 [ 1157.208342][ T345] ? __fget_files+0x20e/0x3c0 [ 1157.208373][ T345] snd_mixer_oss_ioctl+0x3e/0x50 [ 1157.208392][ T345] ? __pfx_snd_mixer_oss_ioctl+0x10/0x10 [ 1157.208413][ T345] __x64_sys_ioctl+0x18b/0x210 [ 1157.208449][ T345] do_syscall_64+0xcd/0x4c0 [ 1157.208486][ T345] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1157.208508][ T345] RIP: 0033:0x7f8ea978eec9 [ 1157.208527][ T345] 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 [ 1157.208549][ T345] RSP: 002b:00007f8eaa584038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1157.208580][ T345] RAX: ffffffffffffffda RBX: 00007f8ea99e6090 RCX: 00007f8ea978eec9 [ 1157.208596][ T345] RDX: 0000000000000000 RSI: 0000000080044dff RDI: 0000000000000009 [ 1157.208610][ T345] RBP: 00007f8ea9811f91 R08: 0000000000000000 R09: 0000000000000000 [ 1157.208625][ T345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1157.208640][ T345] R13: 00007f8ea99e6128 R14: 00007f8ea99e6090 R15: 00007ffc7b92b368 [ 1157.208672][ T345] [ 1157.453734][ C0] vkms_vblank_simulate: vblank timer overrun [ 1157.953400][ T365] nfsd: Unknown parameter 'TšR‚Ð' [ 1159.312507][ T393] FAULT_INJECTION: forcing a failure. [ 1159.312507][ T393] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1159.328355][ T393] CPU: 0 UID: 0 PID: 393 Comm: syz.0.4050 Tainted: G U syzkaller #0 PREEMPT(full) [ 1159.328392][ T393] Tainted: [U]=USER [ 1159.328397][ T393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1159.328406][ T393] Call Trace: [ 1159.328412][ T393] [ 1159.328418][ T393] dump_stack_lvl+0x16c/0x1f0 [ 1159.328444][ T393] should_fail_ex+0x512/0x640 [ 1159.328468][ T393] _copy_from_user+0x2e/0xd0 [ 1159.328488][ T393] copy_msghdr_from_user+0x98/0x160 [ 1159.328510][ T393] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1159.328534][ T393] ? kfree+0x24f/0x4d0 [ 1159.328546][ T393] ? __pfx__kstrtoull+0x10/0x10 [ 1159.328568][ T393] ___sys_sendmsg+0xfe/0x1d0 [ 1159.328589][ T393] ? __pfx____sys_sendmsg+0x10/0x10 [ 1159.328626][ T393] ? __pfx___might_resched+0x10/0x10 [ 1159.328645][ T393] __sys_sendmmsg+0x200/0x420 [ 1159.328668][ T393] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1159.328694][ T393] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1159.328723][ T393] ? fput+0x9b/0xd0 [ 1159.328743][ T393] ? ksys_write+0x1ac/0x250 [ 1159.328758][ T393] ? __pfx_ksys_write+0x10/0x10 [ 1159.328773][ T393] ? xfd_validate_state+0x61/0x180 [ 1159.328796][ T393] __x64_sys_sendmmsg+0x9c/0x100 [ 1159.328816][ T393] ? lockdep_hardirqs_on+0x7c/0x110 [ 1159.328836][ T393] do_syscall_64+0xcd/0x4c0 [ 1159.328858][ T393] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1159.328872][ T393] RIP: 0033:0x7f725cb8eec9 [ 1159.328886][ T393] 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 [ 1159.328899][ T393] RSP: 002b:00007f725d9f2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1159.328913][ T393] RAX: ffffffffffffffda RBX: 00007f725cde5fa0 RCX: 00007f725cb8eec9 [ 1159.328923][ T393] RDX: 00000000000009a6 RSI: 0000000000000000 RDI: 0000000000000003 [ 1159.328931][ T393] RBP: 00007f725d9f2090 R08: 0000000000000000 R09: 0000000000000000 [ 1159.328940][ T393] R10: 000000000000effd R11: 0000000000000246 R12: 0000000000000002 [ 1159.328948][ T393] R13: 00007f725cde6038 R14: 00007f725cde5fa0 R15: 00007ffda18ca7e8 [ 1159.328966][ T393] [ 1160.137045][ T415] FAULT_INJECTION: forcing a failure. [ 1160.137045][ T415] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1160.163158][ T415] CPU: 1 UID: 0 PID: 415 Comm: syz.0.4056 Tainted: G U syzkaller #0 PREEMPT(full) [ 1160.163195][ T415] Tainted: [U]=USER [ 1160.163203][ T415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1160.163217][ T415] Call Trace: [ 1160.163225][ T415] [ 1160.163243][ T415] dump_stack_lvl+0x16c/0x1f0 [ 1160.163285][ T415] should_fail_ex+0x512/0x640 [ 1160.163326][ T415] should_fail_alloc_page+0xe7/0x130 [ 1160.163362][ T415] prepare_alloc_pages+0x3c2/0x610 [ 1160.163398][ T415] ? rcu_is_watching+0x12/0xc0 [ 1160.163428][ T415] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 1160.163466][ T415] ? __lock_acquire+0x62e/0x1ce0 [ 1160.163500][ T415] ? css_rstat_updated+0x1c2/0x510 [ 1160.163530][ T415] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1160.163566][ T415] ? rcu_is_watching+0x12/0xc0 [ 1160.163602][ T415] ? __lock_acquire+0x62e/0x1ce0 [ 1160.163633][ T415] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1160.163671][ T415] ? policy_nodemask+0xea/0x4e0 [ 1160.163706][ T415] alloc_pages_mpol+0x1fb/0x550 [ 1160.163740][ T415] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1160.163775][ T415] ? filemap_get_entry+0x1a7/0x3b0 [ 1160.163811][ T415] folio_alloc_noprof+0x20/0x2d0 [ 1160.163848][ T415] filemap_alloc_folio_noprof+0x3a1/0x470 [ 1160.163876][ T415] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 1160.163912][ T415] __filemap_get_folio+0x5e1/0xc30 [ 1160.163953][ T415] ioctx_alloc+0x761/0x2120 [ 1160.163998][ T415] ? __pfx_ioctx_alloc+0x10/0x10 [ 1160.164024][ T415] ? __might_fault+0x13b/0x190 [ 1160.164063][ T415] __x64_sys_io_setup+0xc9/0x210 [ 1160.164094][ T415] do_syscall_64+0xcd/0x4c0 [ 1160.164133][ T415] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1160.164158][ T415] RIP: 0033:0x7f725cb8eec9 [ 1160.164178][ T415] 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 [ 1160.164203][ T415] RSP: 002b:00007f725d9d1038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 1160.164232][ T415] RAX: ffffffffffffffda RBX: 00007f725cde6090 RCX: 00007f725cb8eec9 [ 1160.164250][ T415] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000007ffe [ 1160.164266][ T415] RBP: 00007f725d9d1090 R08: 0000000000000000 R09: 0000000000000000 [ 1160.164282][ T415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1160.164297][ T415] R13: 00007f725cde6128 R14: 00007f725cde6090 R15: 00007ffda18ca7e8 [ 1160.164332][ T415] [ 1160.410555][ C1] vkms_vblank_simulate: vblank timer overrun [ 1163.780784][ T506] FAULT_INJECTION: forcing a failure. [ 1163.780784][ T506] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1163.832496][ T506] CPU: 0 UID: 0 PID: 506 Comm: syz.4.4065 Tainted: G U syzkaller #0 PREEMPT(full) [ 1163.832539][ T506] Tainted: [U]=USER [ 1163.832548][ T506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1163.832561][ T506] Call Trace: [ 1163.832570][ T506] [ 1163.832581][ T506] dump_stack_lvl+0x16c/0x1f0 [ 1163.832624][ T506] should_fail_ex+0x512/0x640 [ 1163.832671][ T506] _copy_from_user+0x2e/0xd0 [ 1163.832700][ T506] snd_rawmidi_kernel_write1+0x50a/0x8a0 [ 1163.832747][ T506] snd_rawmidi_write+0x26e/0xc10 [ 1163.832789][ T506] ? __pfx_snd_rawmidi_write+0x10/0x10 [ 1163.832824][ T506] ? __pfx_default_wake_function+0x10/0x10 [ 1163.832854][ T506] ? bpf_lsm_file_permission+0x9/0x10 [ 1163.832899][ T506] ? security_file_permission+0x71/0x210 [ 1163.832935][ T506] ? rw_verify_area+0xcf/0x6c0 [ 1163.832964][ T506] ? __pfx_snd_rawmidi_write+0x10/0x10 [ 1163.832997][ T506] vfs_write+0x29d/0x11d0 [ 1163.833038][ T506] ? __pfx_vfs_write+0x10/0x10 [ 1163.833069][ T506] ? find_held_lock+0x2b/0x80 [ 1163.833099][ T506] ? __fget_files+0x204/0x3c0 [ 1163.833134][ T506] ? __fget_files+0x20e/0x3c0 [ 1163.833173][ T506] ksys_write+0x1f8/0x250 [ 1163.833203][ T506] ? __pfx_ksys_write+0x10/0x10 [ 1163.833244][ T506] do_syscall_64+0xcd/0x4c0 [ 1163.833286][ T506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1163.833313][ T506] RIP: 0033:0x7f306058eec9 [ 1163.833334][ T506] 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 [ 1163.833359][ T506] RSP: 002b:00007f30613bb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1163.833385][ T506] RAX: ffffffffffffffda RBX: 00007f30607e5fa0 RCX: 00007f306058eec9 [ 1163.833404][ T506] RDX: 000000100000a3d9 RSI: 00002000000000c0 RDI: 0000000000000007 [ 1163.833421][ T506] RBP: 00007f3060611f91 R08: 0000000000000000 R09: 0000000000000000 [ 1163.833438][ T506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1163.833454][ T506] R13: 00007f30607e6038 R14: 00007f30607e5fa0 R15: 00007ffee859f818 [ 1163.833491][ T506] [ 1164.230818][ T510] netlink: 252 bytes leftover after parsing attributes in process `syz.2.4064'. [ 1165.252136][ T551] random: crng reseeded on system resumption [ 1165.562091][ T565] FAULT_INJECTION: forcing a failure. [ 1165.562091][ T565] name failslab, interval 1, probability 0, space 0, times 0 [ 1165.634630][ T565] CPU: 0 UID: 0 PID: 565 Comm: syz.0.4076 Tainted: G U syzkaller #0 PREEMPT(full) [ 1165.634678][ T565] Tainted: [U]=USER [ 1165.634688][ T565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1165.634704][ T565] Call Trace: [ 1165.634713][ T565] [ 1165.634732][ T565] dump_stack_lvl+0x16c/0x1f0 [ 1165.634778][ T565] should_fail_ex+0x512/0x640 [ 1165.634817][ T565] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1165.634851][ T565] should_failslab+0xc2/0x120 [ 1165.634886][ T565] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1165.634914][ T565] ? __pfx___mutex_lock+0x10/0x10 [ 1165.634952][ T565] ? ring_buffer_read_start+0x149/0x500 [ 1165.634992][ T565] ring_buffer_read_start+0x149/0x500 [ 1165.635029][ T565] ? __pfx_ring_buffer_read_start+0x10/0x10 [ 1165.635061][ T565] ? lockdep_init_map_type+0x5c/0x280 [ 1165.635099][ T565] ? ring_buffer_overruns+0x195/0x1f0 [ 1165.635133][ T565] tracing_open+0xad9/0xdf0 [ 1165.635170][ T565] do_dentry_open+0x97f/0x1530 [ 1165.635204][ T565] ? __pfx_tracing_open+0x10/0x10 [ 1165.635241][ T565] vfs_open+0x82/0x3f0 [ 1165.635284][ T565] path_openat+0x1de4/0x2cb0 [ 1165.635333][ T565] ? __pfx_path_openat+0x10/0x10 [ 1165.635376][ T565] do_filp_open+0x20b/0x470 [ 1165.635409][ T565] ? __pfx_do_filp_open+0x10/0x10 [ 1165.635484][ T565] ? alloc_fd+0x471/0x7d0 [ 1165.635521][ T565] do_sys_openat2+0x11b/0x1d0 [ 1165.635560][ T565] ? __pfx_do_sys_openat2+0x10/0x10 [ 1165.635615][ T565] __x64_sys_openat+0x174/0x210 [ 1165.635640][ T565] ? __pfx___x64_sys_openat+0x10/0x10 [ 1165.635680][ T565] do_syscall_64+0xcd/0x4c0 [ 1165.635727][ T565] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1165.635757][ T565] RIP: 0033:0x7f725cb8eec9 [ 1165.635779][ T565] 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 [ 1165.635805][ T565] RSP: 002b:00007f725d9f2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1165.635833][ T565] RAX: ffffffffffffffda RBX: 00007f725cde5fa0 RCX: 00007f725cb8eec9 [ 1165.635852][ T565] RDX: 0000000000020c00 RSI: 0000200000000140 RDI: ffffffffffffff9c [ 1165.635871][ T565] RBP: 00007f725cc11f91 R08: 0000000000000000 R09: 0000000000000000 [ 1165.635889][ T565] R10: 000000000000ffeb R11: 0000000000000246 R12: 0000000000000000 [ 1165.635907][ T565] R13: 00007f725cde6038 R14: 00007f725cde5fa0 R15: 00007ffda18ca7e8 [ 1165.635942][ T565] [ 1166.157442][T18308] Bluetooth: hci1: unexpected subevent 0x01 length: 123 > 18 [ 1166.389685][ T572] FAULT_INJECTION: forcing a failure. [ 1166.389685][ T572] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1166.459693][ T572] CPU: 0 UID: 0 PID: 572 Comm: syz.2.4078 Tainted: G U syzkaller #0 PREEMPT(full) [ 1166.459732][ T572] Tainted: [U]=USER [ 1166.459740][ T572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1166.459755][ T572] Call Trace: [ 1166.459764][ T572] [ 1166.459773][ T572] dump_stack_lvl+0x16c/0x1f0 [ 1166.459814][ T572] should_fail_ex+0x512/0x640 [ 1166.459856][ T572] _copy_from_user+0x2e/0xd0 [ 1166.459884][ T572] copy_msghdr_from_user+0x98/0x160 [ 1166.459921][ T572] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1166.459963][ T572] ? kfree+0x24f/0x4d0 [ 1166.459984][ T572] ? __pfx__kstrtoull+0x10/0x10 [ 1166.460022][ T572] ___sys_sendmsg+0xfe/0x1d0 [ 1166.460059][ T572] ? __pfx____sys_sendmsg+0x10/0x10 [ 1166.460127][ T572] ? __pfx___might_resched+0x10/0x10 [ 1166.460161][ T572] __sys_sendmmsg+0x200/0x420 [ 1166.460201][ T572] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1166.460249][ T572] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1166.460299][ T572] ? fput+0x9b/0xd0 [ 1166.460332][ T572] ? ksys_write+0x1ac/0x250 [ 1166.460359][ T572] ? __pfx_ksys_write+0x10/0x10 [ 1166.460393][ T572] __x64_sys_sendmmsg+0x9c/0x100 [ 1166.460428][ T572] ? lockdep_hardirqs_on+0x7c/0x110 [ 1166.460464][ T572] do_syscall_64+0xcd/0x4c0 [ 1166.460502][ T572] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1166.460528][ T572] RIP: 0033:0x7f8ea978eec9 [ 1166.460548][ T572] 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 [ 1166.460572][ T572] RSP: 002b:00007f8eaa5a5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1166.460597][ T572] RAX: ffffffffffffffda RBX: 00007f8ea99e5fa0 RCX: 00007f8ea978eec9 [ 1166.460620][ T572] RDX: 00000000000009a6 RSI: 0000000000000000 RDI: 0000000000000003 [ 1166.460636][ T572] RBP: 00007f8eaa5a5090 R08: 0000000000000000 R09: 0000000000000000 [ 1166.460653][ T572] R10: 000000000000effd R11: 0000000000000246 R12: 0000000000000002 [ 1166.460669][ T572] R13: 00007f8ea99e6038 R14: 00007f8ea99e5fa0 R15: 00007ffc7b92b368 [ 1166.460704][ T572] [ 1166.694443][ T604] netlink: 252 bytes leftover after parsing attributes in process `syz.4.4080'. [ 1167.474333][ T657] FAULT_INJECTION: forcing a failure. [ 1167.474333][ T657] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1167.492602][ T657] CPU: 1 UID: 0 PID: 657 Comm: syz.0.4085 Tainted: G U syzkaller #0 PREEMPT(full) [ 1167.492640][ T657] Tainted: [U]=USER [ 1167.492649][ T657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1167.492662][ T657] Call Trace: [ 1167.492671][ T657] [ 1167.492681][ T657] dump_stack_lvl+0x16c/0x1f0 [ 1167.492721][ T657] should_fail_ex+0x512/0x640 [ 1167.492761][ T657] should_fail_alloc_page+0xe7/0x130 [ 1167.492791][ T657] prepare_alloc_pages+0x3c2/0x610 [ 1167.492812][ T657] ? rcu_is_watching+0x12/0xc0 [ 1167.492829][ T657] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 1167.492850][ T657] ? __lock_acquire+0x62e/0x1ce0 [ 1167.492870][ T657] ? css_rstat_updated+0x1c2/0x510 [ 1167.492886][ T657] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1167.492907][ T657] ? rcu_is_watching+0x12/0xc0 [ 1167.492926][ T657] ? __lock_acquire+0x62e/0x1ce0 [ 1167.492943][ T657] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1167.492965][ T657] ? policy_nodemask+0xea/0x4e0 [ 1167.492985][ T657] alloc_pages_mpol+0x1fb/0x550 [ 1167.493004][ T657] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1167.493024][ T657] ? filemap_get_entry+0x1a7/0x3b0 [ 1167.493044][ T657] folio_alloc_noprof+0x20/0x2d0 [ 1167.493065][ T657] filemap_alloc_folio_noprof+0x3a1/0x470 [ 1167.493081][ T657] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 1167.493101][ T657] __filemap_get_folio+0x5e1/0xc30 [ 1167.493123][ T657] ioctx_alloc+0x761/0x2120 [ 1167.493149][ T657] ? __pfx_ioctx_alloc+0x10/0x10 [ 1167.493164][ T657] ? __might_fault+0x13b/0x190 [ 1167.493184][ T657] __x64_sys_io_setup+0xc9/0x210 [ 1167.493202][ T657] do_syscall_64+0xcd/0x4c0 [ 1167.493224][ T657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1167.493239][ T657] RIP: 0033:0x7f725cb8eec9 [ 1167.493255][ T657] 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 [ 1167.493294][ T657] RSP: 002b:00007f725d9d1038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 1167.493316][ T657] RAX: ffffffffffffffda RBX: 00007f725cde6090 RCX: 00007f725cb8eec9 [ 1167.493331][ T657] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000007ffe [ 1167.493346][ T657] RBP: 00007f725d9d1090 R08: 0000000000000000 R09: 0000000000000000 [ 1167.493362][ T657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1167.493376][ T657] R13: 00007f725cde6128 R14: 00007f725cde6090 R15: 00007ffda18ca7e8 [ 1167.493412][ T657] [ 1167.732768][ C1] vkms_vblank_simulate: vblank timer overrun [ 1168.783125][ T674] zswap: compressor not available [ 1169.511415][ T708] zswap: compressor not available [ 1169.696169][ T706] FAULT_INJECTION: forcing a failure. [ 1169.696169][ T706] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1169.744630][ T706] CPU: 0 UID: 0 PID: 706 Comm: syz.0.4093 Tainted: G U syzkaller #0 PREEMPT(full) [ 1169.744655][ T706] Tainted: [U]=USER [ 1169.744660][ T706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1169.744668][ T706] Call Trace: [ 1169.744675][ T706] [ 1169.744681][ T706] dump_stack_lvl+0x16c/0x1f0 [ 1169.744707][ T706] should_fail_ex+0x512/0x640 [ 1169.744731][ T706] _copy_from_user+0x2e/0xd0 [ 1169.744748][ T706] copy_msghdr_from_user+0x98/0x160 [ 1169.744770][ T706] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1169.744794][ T706] ? kfree+0x24f/0x4d0 [ 1169.744806][ T706] ? __pfx__kstrtoull+0x10/0x10 [ 1169.744828][ T706] ___sys_sendmsg+0xfe/0x1d0 [ 1169.744849][ T706] ? __pfx____sys_sendmsg+0x10/0x10 [ 1169.744885][ T706] ? __pfx___might_resched+0x10/0x10 [ 1169.744904][ T706] __sys_sendmmsg+0x200/0x420 [ 1169.744927][ T706] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1169.744953][ T706] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1169.744981][ T706] ? fput+0x9b/0xd0 [ 1169.745001][ T706] ? ksys_write+0x1ac/0x250 [ 1169.745016][ T706] ? __pfx_ksys_write+0x10/0x10 [ 1169.745035][ T706] __x64_sys_sendmmsg+0x9c/0x100 [ 1169.745062][ T706] ? lockdep_hardirqs_on+0x7c/0x110 [ 1169.745082][ T706] do_syscall_64+0xcd/0x4c0 [ 1169.745104][ T706] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1169.745120][ T706] RIP: 0033:0x7f725cb8eec9 [ 1169.745132][ T706] 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 [ 1169.745146][ T706] RSP: 002b:00007f725d9f2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1169.745161][ T706] RAX: ffffffffffffffda RBX: 00007f725cde5fa0 RCX: 00007f725cb8eec9 [ 1169.745170][ T706] RDX: 00000000000009a6 RSI: 0000000000000000 RDI: 0000000000000003 [ 1169.745179][ T706] RBP: 00007f725d9f2090 R08: 0000000000000000 R09: 0000000000000000 [ 1169.745187][ T706] R10: 000000000000effd R11: 0000000000000246 R12: 0000000000000002 [ 1169.745195][ T706] R13: 00007f725cde6038 R14: 00007f725cde5fa0 R15: 00007ffda18ca7e8 [ 1169.745213][ T706] [ 1170.402881][ T735] FAULT_INJECTION: forcing a failure. [ 1170.402881][ T735] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1170.506089][ T735] CPU: 1 UID: 0 PID: 735 Comm: syz.1.4098 Tainted: G U syzkaller #0 PREEMPT(full) [ 1170.506114][ T735] Tainted: [U]=USER [ 1170.506119][ T735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1170.506127][ T735] Call Trace: [ 1170.506133][ T735] [ 1170.506139][ T735] dump_stack_lvl+0x16c/0x1f0 [ 1170.506164][ T735] should_fail_ex+0x512/0x640 [ 1170.506190][ T735] should_fail_alloc_page+0xe7/0x130 [ 1170.506210][ T735] prepare_alloc_pages+0x3c2/0x610 [ 1170.506235][ T735] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 1170.506257][ T735] ? __pfx___schedule+0x10/0x10 [ 1170.506279][ T735] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1170.506303][ T735] ? irqentry_exit+0x3b/0x90 [ 1170.506322][ T735] ? lockdep_hardirqs_on+0x7c/0x110 [ 1170.506348][ T735] ? __lock_acquire+0x62e/0x1ce0 [ 1170.506367][ T735] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1170.506389][ T735] ? policy_nodemask+0xea/0x4e0 [ 1170.506409][ T735] alloc_pages_mpol+0x1fb/0x550 [ 1170.506428][ T735] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1170.506447][ T735] ? filemap_get_entry+0x1a7/0x3b0 [ 1170.506469][ T735] folio_alloc_noprof+0x20/0x2d0 [ 1170.506489][ T735] filemap_alloc_folio_noprof+0x3a1/0x470 [ 1170.506505][ T735] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 1170.506524][ T735] __filemap_get_folio+0x5e1/0xc30 [ 1170.506547][ T735] ioctx_alloc+0x761/0x2120 [ 1170.506572][ T735] ? __pfx_ioctx_alloc+0x10/0x10 [ 1170.506587][ T735] ? __might_fault+0x13b/0x190 [ 1170.506608][ T735] __x64_sys_io_setup+0xc9/0x210 [ 1170.506625][ T735] do_syscall_64+0xcd/0x4c0 [ 1170.506647][ T735] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1170.506662][ T735] RIP: 0033:0x7efdd898eec9 [ 1170.506674][ T735] 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 [ 1170.506687][ T735] RSP: 002b:00007efdd6bcd038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 1170.506701][ T735] RAX: ffffffffffffffda RBX: 00007efdd8be6090 RCX: 00007efdd898eec9 [ 1170.506711][ T735] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000007ffe [ 1170.506720][ T735] RBP: 00007efdd6bcd090 R08: 0000000000000000 R09: 0000000000000000 [ 1170.506729][ T735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1170.506738][ T735] R13: 00007efdd8be6128 R14: 00007efdd8be6090 R15: 00007ffc4f9b2d68 [ 1170.506756][ T735] [ 1170.742012][ C1] vkms_vblank_simulate: vblank timer overrun [ 1171.630117][ T765] zswap: compressor not available [ 1171.825703][ T772] vhci_hcd: vhci_device speed not set [ 1172.656928][ T801] FAULT_INJECTION: forcing a failure. [ 1172.656928][ T801] name failslab, interval 1, probability 0, space 0, times 0 [ 1172.672744][ T801] CPU: 0 UID: 0 PID: 801 Comm: syz.1.4106 Tainted: G U syzkaller #0 PREEMPT(full) [ 1172.672787][ T801] Tainted: [U]=USER [ 1172.672797][ T801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1172.672814][ T801] Call Trace: [ 1172.672824][ T801] [ 1172.672834][ T801] dump_stack_lvl+0x16c/0x1f0 [ 1172.672880][ T801] should_fail_ex+0x512/0x640 [ 1172.672919][ T801] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 1172.672953][ T801] should_failslab+0xc2/0x120 [ 1172.672988][ T801] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1172.673016][ T801] ? __pfx___mutex_lock+0x10/0x10 [ 1172.673054][ T801] ? ring_buffer_read_start+0x149/0x500 [ 1172.673094][ T801] ring_buffer_read_start+0x149/0x500 [ 1172.673138][ T801] ? __pfx_ring_buffer_read_start+0x10/0x10 [ 1172.673172][ T801] ? lockdep_init_map_type+0x5c/0x280 [ 1172.673211][ T801] ? ring_buffer_overruns+0x195/0x1f0 [ 1172.673246][ T801] tracing_open+0xad9/0xdf0 [ 1172.673283][ T801] do_dentry_open+0x97f/0x1530 [ 1172.673317][ T801] ? __pfx_tracing_open+0x10/0x10 [ 1172.673353][ T801] vfs_open+0x82/0x3f0 [ 1172.673390][ T801] path_openat+0x1de4/0x2cb0 [ 1172.673434][ T801] ? __pfx_path_openat+0x10/0x10 [ 1172.673475][ T801] do_filp_open+0x20b/0x470 [ 1172.673508][ T801] ? __pfx_do_filp_open+0x10/0x10 [ 1172.673566][ T801] ? alloc_fd+0x471/0x7d0 [ 1172.673606][ T801] do_sys_openat2+0x11b/0x1d0 [ 1172.673644][ T801] ? __pfx_do_sys_openat2+0x10/0x10 [ 1172.673698][ T801] __x64_sys_openat+0x174/0x210 [ 1172.673724][ T801] ? __pfx___x64_sys_openat+0x10/0x10 [ 1172.673763][ T801] do_syscall_64+0xcd/0x4c0 [ 1172.673807][ T801] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1172.673834][ T801] RIP: 0033:0x7efdd898eec9 [ 1172.673855][ T801] 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 [ 1172.673883][ T801] RSP: 002b:00007efdd6bee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1172.673907][ T801] RAX: ffffffffffffffda RBX: 00007efdd8be5fa0 RCX: 00007efdd898eec9 [ 1172.673924][ T801] RDX: 0000000000020c00 RSI: 0000200000000140 RDI: ffffffffffffff9c [ 1172.673940][ T801] RBP: 00007efdd8a11f91 R08: 0000000000000000 R09: 0000000000000000 [ 1172.673954][ T801] R10: 000000000000ffeb R11: 0000000000000246 R12: 0000000000000000 [ 1172.673967][ T801] R13: 00007efdd8be6038 R14: 00007efdd8be5fa0 R15: 00007ffc4f9b2d68 [ 1172.673993][ T801] [ 1172.995365][ T8405] Bluetooth: hci3: unexpected subevent 0x01 length: 123 > 18 [ 1173.434153][ T836] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 1173.684875][ T834] usb usb28: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 1174.002462][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 1174.008773][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 1177.572265][ T981] FAULT_INJECTION: forcing a failure. [ 1177.572265][ T981] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1177.586143][ T981] CPU: 1 UID: 0 PID: 981 Comm: syz.2.4132 Tainted: G U syzkaller #0 PREEMPT(full) [ 1177.586182][ T981] Tainted: [U]=USER [ 1177.586191][ T981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1177.586205][ T981] Call Trace: [ 1177.586214][ T981] [ 1177.586224][ T981] dump_stack_lvl+0x16c/0x1f0 [ 1177.586264][ T981] should_fail_ex+0x512/0x640 [ 1177.586306][ T981] should_fail_alloc_page+0xe7/0x130 [ 1177.586342][ T981] prepare_alloc_pages+0x3c2/0x610 [ 1177.586377][ T981] ? rcu_is_watching+0x12/0xc0 [ 1177.586405][ T981] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 1177.586440][ T981] ? __lock_acquire+0x62e/0x1ce0 [ 1177.586474][ T981] ? css_rstat_updated+0x1c2/0x510 [ 1177.586502][ T981] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1177.586546][ T981] ? rcu_is_watching+0x12/0xc0 [ 1177.586580][ T981] ? __lock_acquire+0x62e/0x1ce0 [ 1177.586610][ T981] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1177.586645][ T981] ? policy_nodemask+0xea/0x4e0 [ 1177.586679][ T981] alloc_pages_mpol+0x1fb/0x550 [ 1177.586710][ T981] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1177.586742][ T981] ? filemap_get_entry+0x1a7/0x3b0 [ 1177.586778][ T981] folio_alloc_noprof+0x20/0x2d0 [ 1177.586813][ T981] filemap_alloc_folio_noprof+0x3a1/0x470 [ 1177.586841][ T981] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 1177.586877][ T981] __filemap_get_folio+0x5e1/0xc30 [ 1177.586918][ T981] ioctx_alloc+0x761/0x2120 [ 1177.586965][ T981] ? __pfx_ioctx_alloc+0x10/0x10 [ 1177.586992][ T981] ? __might_fault+0x13b/0x190 [ 1177.587030][ T981] __x64_sys_io_setup+0xc9/0x210 [ 1177.587061][ T981] do_syscall_64+0xcd/0x4c0 [ 1177.587096][ T981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1177.587121][ T981] RIP: 0033:0x7f8ea978eec9 [ 1177.587142][ T981] 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 [ 1177.587165][ T981] RSP: 002b:00007f8eaa584038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 1177.587188][ T981] RAX: ffffffffffffffda RBX: 00007f8ea99e6090 RCX: 00007f8ea978eec9 [ 1177.587205][ T981] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000007ffe [ 1177.587221][ T981] RBP: 00007f8eaa584090 R08: 0000000000000000 R09: 0000000000000000 [ 1177.587236][ T981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1177.587251][ T981] R13: 00007f8ea99e6128 R14: 00007f8ea99e6090 R15: 00007ffc7b92b368 [ 1177.587284][ T981] [ 1177.830204][ C1] vkms_vblank_simulate: vblank timer overrun [ 1178.275219][ T988] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 1178.627925][ T1006] FAULT_INJECTION: forcing a failure. [ 1178.627925][ T1006] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1178.686014][ T1006] CPU: 1 UID: 0 PID: 1006 Comm: syz.4.4143 Tainted: G U syzkaller #0 PREEMPT(full) [ 1178.686052][ T1006] Tainted: [U]=USER [ 1178.686061][ T1006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1178.686075][ T1006] Call Trace: [ 1178.686084][ T1006] [ 1178.686093][ T1006] dump_stack_lvl+0x16c/0x1f0 [ 1178.686133][ T1006] should_fail_ex+0x512/0x640 [ 1178.686176][ T1006] _copy_from_user+0x2e/0xd0 [ 1178.686212][ T1006] core_sys_select+0x35b/0xc10 [ 1178.686250][ T1006] ? __pfx_core_sys_select+0x10/0x10 [ 1178.686283][ T1006] ? proc_fail_nth_write+0x9f/0x220 [ 1178.686340][ T1006] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1178.686389][ T1006] kern_select+0x15d/0x1e0 [ 1178.686416][ T1006] ? __pfx_kern_select+0x10/0x10 [ 1178.686447][ T1006] ? __pfx_ksys_write+0x10/0x10 [ 1178.686481][ T1006] __x64_sys_select+0xbd/0x160 [ 1178.686505][ T1006] ? do_syscall_64+0x91/0x4c0 [ 1178.686541][ T1006] ? lockdep_hardirqs_on+0x7c/0x110 [ 1178.686575][ T1006] do_syscall_64+0xcd/0x4c0 [ 1178.686612][ T1006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1178.686638][ T1006] RIP: 0033:0x7f306058eec9 [ 1178.686658][ T1006] 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 [ 1178.686681][ T1006] RSP: 002b:00007f306139a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 1178.686705][ T1006] RAX: ffffffffffffffda RBX: 00007f30607e6090 RCX: 00007f306058eec9 [ 1178.686722][ T1006] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 1178.686737][ T1006] RBP: 00007f306139a090 R08: 0000000000000000 R09: 0000000000000000 [ 1178.686753][ T1006] R10: 00002000000002c0 R11: 0000000000000246 R12: 0000000000000001 [ 1178.686768][ T1006] R13: 00007f30607e6128 R14: 00007f30607e6090 R15: 00007ffee859f818 [ 1178.686801][ T1006] [ 1178.875409][ C1] vkms_vblank_simulate: vblank timer overrun [ 1179.697365][ T1072] binder: 1071:1072 ioctl c018620c 0 returned -14 [ 1179.715370][ T1072] netlink: 55 bytes leftover after parsing attributes in process `syz.4.4138'. [ 1181.575410][ T1107] netlink: 252 bytes leftover after parsing attributes in process `syz.0.4146'. [ 1181.981240][ T1125] FAULT_INJECTION: forcing a failure. [ 1181.981240][ T1125] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1181.994647][ T1125] CPU: 1 UID: 0 PID: 1125 Comm: syz.1.4150 Tainted: G U syzkaller #0 PREEMPT(full) [ 1181.994686][ T1125] Tainted: [U]=USER [ 1181.994695][ T1125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1181.994709][ T1125] Call Trace: [ 1181.994718][ T1125] [ 1181.994728][ T1125] dump_stack_lvl+0x16c/0x1f0 [ 1181.994769][ T1125] should_fail_ex+0x512/0x640 [ 1181.994811][ T1125] should_fail_alloc_page+0xe7/0x130 [ 1181.994846][ T1125] prepare_alloc_pages+0x3c2/0x610 [ 1181.994890][ T1125] ? rcu_is_watching+0x12/0xc0 [ 1181.994920][ T1125] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 1181.994957][ T1125] ? __lock_acquire+0x62e/0x1ce0 [ 1181.994992][ T1125] ? css_rstat_updated+0x1c2/0x510 [ 1181.995022][ T1125] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1181.995059][ T1125] ? rcu_is_watching+0x12/0xc0 [ 1181.995095][ T1125] ? __lock_acquire+0x62e/0x1ce0 [ 1181.995124][ T1125] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1181.995160][ T1125] ? policy_nodemask+0xea/0x4e0 [ 1181.995195][ T1125] alloc_pages_mpol+0x1fb/0x550 [ 1181.995228][ T1125] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1181.995262][ T1125] ? filemap_get_entry+0x1a7/0x3b0 [ 1181.995298][ T1125] folio_alloc_noprof+0x20/0x2d0 [ 1181.995335][ T1125] filemap_alloc_folio_noprof+0x3a1/0x470 [ 1181.995364][ T1125] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 1181.995400][ T1125] __filemap_get_folio+0x5e1/0xc30 [ 1181.995441][ T1125] ioctx_alloc+0x761/0x2120 [ 1181.995486][ T1125] ? __pfx_ioctx_alloc+0x10/0x10 [ 1181.995512][ T1125] ? __might_fault+0x13b/0x190 [ 1181.995550][ T1125] __x64_sys_io_setup+0xc9/0x210 [ 1181.995582][ T1125] do_syscall_64+0xcd/0x4c0 [ 1181.995622][ T1125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1181.995647][ T1125] RIP: 0033:0x7efdd898eec9 [ 1181.995666][ T1125] 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 [ 1181.995690][ T1125] RSP: 002b:00007efdd6bcd038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 1181.995713][ T1125] RAX: ffffffffffffffda RBX: 00007efdd8be6090 RCX: 00007efdd898eec9 [ 1181.995730][ T1125] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000007ffe [ 1181.995752][ T1125] RBP: 00007efdd6bcd090 R08: 0000000000000000 R09: 0000000000000000 [ 1181.995772][ T1125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1181.995787][ T1125] R13: 00007efdd8be6128 R14: 00007efdd8be6090 R15: 00007ffc4f9b2d68 [ 1181.995822][ T1125] [ 1182.237281][ C1] vkms_vblank_simulate: vblank timer overrun [ 1182.416582][ T1128] Format for unlinking a device is "netnsfd:ifidx" (int uint). [ 1182.613156][ T1130] zswap: compressor not available [ 1183.099883][ T1149] FAULT_INJECTION: forcing a failure. [ 1183.099883][ T1149] name failslab, interval 1, probability 0, space 0, times 0 [ 1183.112823][ T1149] CPU: 0 UID: 0 PID: 1149 Comm: syz.2.4155 Tainted: G U syzkaller #0 PREEMPT(full) [ 1183.112849][ T1149] Tainted: [U]=USER [ 1183.112854][ T1149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1183.112864][ T1149] Call Trace: [ 1183.112870][ T1149] [ 1183.112876][ T1149] dump_stack_lvl+0x16c/0x1f0 [ 1183.112902][ T1149] should_fail_ex+0x512/0x640 [ 1183.112924][ T1149] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 1183.112947][ T1149] should_failslab+0xc2/0x120 [ 1183.112967][ T1149] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 1183.112986][ T1149] ? find_held_lock+0x2b/0x80 [ 1183.113008][ T1149] ? kstrdup_const+0x63/0x80 [ 1183.113029][ T1149] kstrdup+0x53/0x100 [ 1183.113048][ T1149] kstrdup_const+0x63/0x80 [ 1183.113066][ T1149] __kernfs_new_node+0x9b/0x8e0 [ 1183.113088][ T1149] ? __pfx___kernfs_new_node+0x10/0x10 [ 1183.113111][ T1149] ? find_held_lock+0x2b/0x80 [ 1183.113126][ T1149] ? kernfs_root+0xee/0x2a0 [ 1183.113147][ T1149] kernfs_new_node+0x13c/0x1e0 [ 1183.113170][ T1149] kernfs_create_dir_ns+0x4c/0x1a0 [ 1183.113192][ T1149] sysfs_create_dir_ns+0x13a/0x2b0 [ 1183.113210][ T1149] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 1183.113226][ T1149] ? find_held_lock+0x2b/0x80 [ 1183.113243][ T1149] ? class_dir_child_ns_type+0xd/0x60 [ 1183.113260][ T1149] kobject_add_internal+0x2c4/0x9b0 [ 1183.113278][ T1149] kobject_add+0x16e/0x240 [ 1183.113292][ T1149] ? __pfx_kobject_add+0x10/0x10 [ 1183.113307][ T1149] ? get_device_parent+0x1c5/0x4e0 [ 1183.113329][ T1149] ? kobject_put+0xab/0x5a0 [ 1183.113347][ T1149] device_add+0x288/0x1aa0 [ 1183.113363][ T1149] ? rcu_is_watching+0x12/0xc0 [ 1183.113378][ T1149] ? __pfx_device_add+0x10/0x10 [ 1183.113400][ T1149] device_create_groups_vargs+0x1f8/0x270 [ 1183.113418][ T1149] device_create+0xed/0x130 [ 1183.113435][ T1149] ? __pfx_device_create+0x10/0x10 [ 1183.113451][ T1149] ? do_init_timer+0xc9/0x110 [ 1183.113469][ T1149] ? ieee80211_roc_setup+0x136/0x270 [ 1183.113487][ T1149] ? ieee80211_alloc_hw_nm+0x231/0x2260 [ 1183.113512][ T1149] mac80211_hwsim_new_radio+0x369/0x54d0 [ 1183.113539][ T1149] ? __asan_memset+0x23/0x50 [ 1183.113554][ T1149] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 1183.113576][ T1149] hwsim_new_radio_nl+0xb51/0x12c0 [ 1183.113594][ T1149] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 1183.113617][ T1149] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1aa/0x290 [ 1183.113633][ T1149] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b4/0x290 [ 1183.113653][ T1149] genl_family_rcv_msg_doit+0x209/0x2f0 [ 1183.113671][ T1149] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 1183.113692][ T1149] ? bpf_lsm_capable+0x9/0x10 [ 1183.113722][ T1149] ? security_capable+0x7e/0x260 [ 1183.113740][ T1149] ? ns_capable+0xd7/0x110 [ 1183.113758][ T1149] genl_rcv_msg+0x55c/0x800 [ 1183.113776][ T1149] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1183.113792][ T1149] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 1183.113816][ T1149] netlink_rcv_skb+0x158/0x420 [ 1183.113840][ T1149] ? __pfx_genl_rcv_msg+0x10/0x10 [ 1183.113856][ T1149] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 1183.113885][ T1149] ? netlink_deliver_tap+0x1ae/0xd30 [ 1183.113909][ T1149] genl_rcv+0x28/0x40 [ 1183.113921][ T1149] netlink_unicast+0x5a7/0x870 [ 1183.113945][ T1149] ? __pfx_netlink_unicast+0x10/0x10 [ 1183.113966][ T1149] ? __pfx___might_resched+0x10/0x10 [ 1183.113980][ T1149] ? __lock_acquire+0xb97/0x1ce0 [ 1183.114009][ T1149] netlink_sendmsg+0x8d1/0xdd0 [ 1183.114035][ T1149] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1183.114060][ T1149] ? aa_sock_msg_perm.constprop.0+0x100/0x1d0 [ 1183.114080][ T1149] ____sys_sendmsg+0xa98/0xc70 [ 1183.114098][ T1149] ? copy_msghdr_from_user+0x10a/0x160 [ 1183.114118][ T1149] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1183.114139][ T1149] ? __pfx_futex_wake_mark+0x10/0x10 [ 1183.114162][ T1149] ___sys_sendmsg+0x134/0x1d0 [ 1183.114185][ T1149] ? __pfx____sys_sendmsg+0x10/0x10 [ 1183.114230][ T1149] __sys_sendmsg+0x16d/0x220 [ 1183.114251][ T1149] ? __pfx___sys_sendmsg+0x10/0x10 [ 1183.114271][ T1149] ? __x64_sys_futex+0x1e0/0x4c0 [ 1183.114300][ T1149] do_syscall_64+0xcd/0x4c0 [ 1183.114324][ T1149] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1183.114338][ T1149] RIP: 0033:0x7f8ea978eec9 [ 1183.114351][ T1149] 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 [ 1183.114364][ T1149] RSP: 002b:00007f8eaa5a5038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1183.114379][ T1149] RAX: ffffffffffffffda RBX: 00007f8ea99e5fa0 RCX: 00007f8ea978eec9 [ 1183.114390][ T1149] RDX: 00000000040000c0 RSI: 0000200000000300 RDI: 0000000000000007 [ 1183.114399][ T1149] RBP: 00007f8ea9811f91 R08: 0000000000000000 R09: 0000000000000000 [ 1183.114408][ T1149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1183.114417][ T1149] R13: 00007f8ea99e6038 R14: 00007f8ea99e5fa0 R15: 00007ffc7b92b368 [ 1183.114437][ T1149] [ 1183.114447][ T1149] kobject: kobject_add_internal failed for hwsim45 (error: -12 parent: mac80211_hwsim) [ 1184.113013][ T1158] FAULT_INJECTION: forcing a failure. [ 1184.113013][ T1158] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1184.136965][ T1158] CPU: 0 UID: 0 PID: 1158 Comm: syz.4.4156 Tainted: G U syzkaller #0 PREEMPT(full) [ 1184.137004][ T1158] Tainted: [U]=USER [ 1184.137013][ T1158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1184.137028][ T1158] Call Trace: [ 1184.137037][ T1158] [ 1184.137047][ T1158] dump_stack_lvl+0x16c/0x1f0 [ 1184.137086][ T1158] should_fail_ex+0x512/0x640 [ 1184.137127][ T1158] get_futex_key+0xff0/0x1560 [ 1184.137161][ T1158] ? __pfx_get_futex_key+0x10/0x10 [ 1184.137190][ T1158] ? __mutex_trylock_common+0xe9/0x250 [ 1184.137231][ T1158] futex_wake+0xea/0x530 [ 1184.137269][ T1158] ? __pfx_futex_wake+0x10/0x10 [ 1184.137318][ T1158] do_futex+0x1e3/0x350 [ 1184.137350][ T1158] ? __pfx_do_futex+0x10/0x10 [ 1184.137377][ T1158] ? __might_fault+0xe3/0x190 [ 1184.137414][ T1158] mm_release+0x24e/0x300 [ 1184.137442][ T1158] do_exit+0x68e/0x2bf0 [ 1184.137480][ T1158] ? __pfx_do_exit+0x10/0x10 [ 1184.137509][ T1158] ? do_raw_spin_lock+0x12c/0x2b0 [ 1184.137539][ T1158] ? find_held_lock+0x2b/0x80 [ 1184.137567][ T1158] do_group_exit+0xd3/0x2a0 [ 1184.137602][ T1158] get_signal+0x2673/0x26d0 [ 1184.137633][ T1158] ? kmem_cache_free+0x2d1/0x4d0 [ 1184.137659][ T1158] ? fd_install+0x225/0x750 [ 1184.137690][ T1158] ? __pfx_get_signal+0x10/0x10 [ 1184.137716][ T1158] ? do_futex+0x122/0x350 [ 1184.137746][ T1158] ? __pfx_do_futex+0x10/0x10 [ 1184.137779][ T1158] arch_do_signal_or_restart+0x8f/0x790 [ 1184.137811][ T1158] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 1184.137862][ T1158] exit_to_user_mode_loop+0x84/0x110 [ 1184.137905][ T1158] do_syscall_64+0x41c/0x4c0 [ 1184.137941][ T1158] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1184.137962][ T1158] RIP: 0033:0x7f306058eec9 [ 1184.137981][ T1158] 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 [ 1184.138002][ T1158] RSP: 002b:00007f306139a0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1184.138024][ T1158] RAX: fffffffffffffe00 RBX: 00007f30607e6098 RCX: 00007f306058eec9 [ 1184.138040][ T1158] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f30607e6098 [ 1184.138053][ T1158] RBP: 00007f30607e6090 R08: 0000000000000000 R09: 0000000000000000 [ 1184.138067][ T1158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1184.138081][ T1158] R13: 00007f30607e6128 R14: 00007ffee859f730 R15: 00007ffee859f818 [ 1184.138111][ T1158] [ 1184.739387][ T1172] netlink: 338 bytes leftover after parsing attributes in process `syz.4.4160'. [ 1184.761561][ T1172] netlink: 338 bytes leftover after parsing attributes in process `syz.4.4160'. [ 1185.464490][ T1224] FAULT_INJECTION: forcing a failure. [ 1185.464490][ T1224] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1185.478030][ T1224] CPU: 1 UID: 0 PID: 1224 Comm: syz.4.4165 Tainted: G U syzkaller #0 PREEMPT(full) [ 1185.478068][ T1224] Tainted: [U]=USER [ 1185.478076][ T1224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1185.478091][ T1224] Call Trace: [ 1185.478100][ T1224] [ 1185.478109][ T1224] dump_stack_lvl+0x16c/0x1f0 [ 1185.478150][ T1224] should_fail_ex+0x512/0x640 [ 1185.478193][ T1224] should_fail_alloc_page+0xe7/0x130 [ 1185.478228][ T1224] prepare_alloc_pages+0x3c2/0x610 [ 1185.478264][ T1224] ? rcu_is_watching+0x12/0xc0 [ 1185.478294][ T1224] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 1185.478332][ T1224] ? __lock_acquire+0x62e/0x1ce0 [ 1185.478366][ T1224] ? css_rstat_updated+0x1c2/0x510 [ 1185.478396][ T1224] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1185.478433][ T1224] ? rcu_is_watching+0x12/0xc0 [ 1185.478469][ T1224] ? __lock_acquire+0x62e/0x1ce0 [ 1185.478500][ T1224] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1185.478539][ T1224] ? policy_nodemask+0xea/0x4e0 [ 1185.478573][ T1224] alloc_pages_mpol+0x1fb/0x550 [ 1185.478607][ T1224] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1185.478632][ T1224] ? filemap_get_entry+0x1a7/0x3b0 [ 1185.478653][ T1224] folio_alloc_noprof+0x20/0x2d0 [ 1185.478674][ T1224] filemap_alloc_folio_noprof+0x3a1/0x470 [ 1185.478690][ T1224] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 1185.478709][ T1224] __filemap_get_folio+0x5e1/0xc30 [ 1185.478732][ T1224] ioctx_alloc+0x761/0x2120 [ 1185.478756][ T1224] ? __pfx_ioctx_alloc+0x10/0x10 [ 1185.478770][ T1224] ? __might_fault+0x13b/0x190 [ 1185.478791][ T1224] __x64_sys_io_setup+0xc9/0x210 [ 1185.478814][ T1224] do_syscall_64+0xcd/0x4c0 [ 1185.478836][ T1224] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1185.478851][ T1224] RIP: 0033:0x7f306058eec9 [ 1185.478863][ T1224] 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 [ 1185.478876][ T1224] RSP: 002b:00007f306139a038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 1185.478890][ T1224] RAX: ffffffffffffffda RBX: 00007f30607e6090 RCX: 00007f306058eec9 [ 1185.478900][ T1224] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000007ffe [ 1185.478908][ T1224] RBP: 00007f306139a090 R08: 0000000000000000 R09: 0000000000000000 [ 1185.478916][ T1224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1185.478925][ T1224] R13: 00007f30607e6128 R14: 00007f30607e6090 R15: 00007ffee859f818 [ 1185.478944][ T1224] [ 1186.393807][ T1252] zswap: compressor not available [ 1187.226098][ T1308] FAULT_INJECTION: forcing a failure. [ 1187.226098][ T1308] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1187.242650][ T1308] CPU: 0 UID: 0 PID: 1308 Comm: syz.0.4175 Tainted: G U syzkaller #0 PREEMPT(full) [ 1187.242685][ T1308] Tainted: [U]=USER [ 1187.242691][ T1308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1187.242699][ T1308] Call Trace: [ 1187.242705][ T1308] [ 1187.242711][ T1308] dump_stack_lvl+0x16c/0x1f0 [ 1187.242736][ T1308] should_fail_ex+0x512/0x640 [ 1187.242761][ T1308] _copy_from_user+0x2e/0xd0 [ 1187.242776][ T1308] copy_msghdr_from_user+0x98/0x160 [ 1187.242798][ T1308] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1187.242822][ T1308] ? kfree+0x24f/0x4d0 [ 1187.242834][ T1308] ? __pfx__kstrtoull+0x10/0x10 [ 1187.242860][ T1308] ___sys_sendmsg+0xfe/0x1d0 [ 1187.242881][ T1308] ? __pfx____sys_sendmsg+0x10/0x10 [ 1187.242918][ T1308] ? __pfx___might_resched+0x10/0x10 [ 1187.242936][ T1308] __sys_sendmmsg+0x200/0x420 [ 1187.242959][ T1308] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1187.242985][ T1308] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1187.243014][ T1308] ? fput+0x9b/0xd0 [ 1187.243034][ T1308] ? ksys_write+0x1ac/0x250 [ 1187.243050][ T1308] ? __pfx_ksys_write+0x10/0x10 [ 1187.243069][ T1308] __x64_sys_sendmmsg+0x9c/0x100 [ 1187.243089][ T1308] ? lockdep_hardirqs_on+0x7c/0x110 [ 1187.243109][ T1308] do_syscall_64+0xcd/0x4c0 [ 1187.243131][ T1308] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1187.243146][ T1308] RIP: 0033:0x7f725cb8eec9 [ 1187.243158][ T1308] 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 [ 1187.243172][ T1308] RSP: 002b:00007f725d9f2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1187.243186][ T1308] RAX: ffffffffffffffda RBX: 00007f725cde5fa0 RCX: 00007f725cb8eec9 [ 1187.243196][ T1308] RDX: 00000000000009a6 RSI: 0000000000000000 RDI: 0000000000000003 [ 1187.243204][ T1308] RBP: 00007f725d9f2090 R08: 0000000000000000 R09: 0000000000000000 [ 1187.243212][ T1308] R10: 000000000000effd R11: 0000000000000246 R12: 0000000000000002 [ 1187.243221][ T1308] R13: 00007f725cde6038 R14: 00007f725cde5fa0 R15: 00007ffda18ca7e8 [ 1187.243238][ T1308] [ 1187.454441][ C0] vkms_vblank_simulate: vblank timer overrun [ 1188.606840][ T1340] netlink: 'syz.1.4182': attribute type 5 has an invalid length. [ 1189.189125][ T1352] nfs4: Unknown parameter 'hsr0' [ 1190.739294][ T1438] FAULT_INJECTION: forcing a failure. [ 1190.739294][ T1438] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1190.772377][ T1438] CPU: 0 UID: 0 PID: 1438 Comm: syz.4.4194 Tainted: G U syzkaller #0 PREEMPT(full) [ 1190.772421][ T1438] Tainted: [U]=USER [ 1190.772431][ T1438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1190.772446][ T1438] Call Trace: [ 1190.772456][ T1438] [ 1190.772467][ T1438] dump_stack_lvl+0x16c/0x1f0 [ 1190.772513][ T1438] should_fail_ex+0x512/0x640 [ 1190.772557][ T1438] should_fail_alloc_page+0xe7/0x130 [ 1190.772595][ T1438] prepare_alloc_pages+0x3c2/0x610 [ 1190.772632][ T1438] ? __schedule+0x11a3/0x5de0 [ 1190.772670][ T1438] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 1190.772715][ T1438] ? __pfx___schedule+0x10/0x10 [ 1190.772744][ T1438] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1190.772789][ T1438] ? irqentry_exit+0x3b/0x90 [ 1190.772822][ T1438] ? lockdep_hardirqs_on+0x7c/0x110 [ 1190.772858][ T1438] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1190.772898][ T1438] ? policy_nodemask+0xea/0x4e0 [ 1190.772936][ T1438] alloc_pages_mpol+0x1fb/0x550 [ 1190.772989][ T1438] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1190.773034][ T1438] alloc_pages_noprof+0x131/0x390 [ 1190.773069][ T1438] __pmd_alloc+0x3b/0x930 [ 1190.773110][ T1438] huge_pte_alloc+0x41d/0x5b0 [ 1190.773138][ T1438] hugetlb_fault+0x373/0x2f40 [ 1190.773165][ T1438] ? __pfx_hugetlb_fault+0x10/0x10 [ 1190.773188][ T1438] ? find_vma+0xbf/0x140 [ 1190.773206][ T1438] ? __pfx_find_vma+0x10/0x10 [ 1190.773229][ T1438] handle_mm_fault+0xbfa/0xd10 [ 1190.773252][ T1438] ? trace_raw_output_exceptions+0x131/0x150 [ 1190.773277][ T1438] do_user_addr_fault+0x7a6/0x1370 [ 1190.773302][ T1438] ? rcu_is_watching+0x12/0xc0 [ 1190.773321][ T1438] exc_page_fault+0x5c/0xb0 [ 1190.773342][ T1438] asm_exc_page_fault+0x26/0x30 [ 1190.773357][ T1438] RIP: 0010:rep_movs_alternative+0x30/0x90 [ 1190.773375][ T1438] Code: 83 f9 08 73 25 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 <48> 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 [ 1190.773390][ T1438] RSP: 0018:ffffc9000da17950 EFLAGS: 00050246 [ 1190.773402][ T1438] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000008 [ 1190.773411][ T1438] RDX: fffff52001b42f43 RSI: 0000000000000000 RDI: ffffc9000da17a10 [ 1190.773421][ T1438] RBP: 0000000000000008 R08: 0000000000000001 R09: fffff52001b42f42 [ 1190.773429][ T1438] R10: ffffc9000da17a17 R11: 0000000000000000 R12: 0000000000000000 [ 1190.773438][ T1438] R13: ffffc9000da17a10 R14: ffffffff8961a340 R15: ffff888057df4a00 [ 1190.773448][ T1438] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 1190.773473][ T1438] _copy_from_user+0x98/0xd0 [ 1190.773490][ T1438] sctp_getsockopt_local_addrs+0x106/0xcd0 [ 1190.773521][ T1438] ? __pfx_sctp_getsockopt_local_addrs+0x10/0x10 [ 1190.773547][ T1438] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1190.773571][ T1438] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 1190.773589][ T1438] ? __local_bh_enable_ip+0xa4/0x120 [ 1190.773607][ T1438] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 1190.773622][ T1438] sctp_getsockopt+0x124f/0x69b0 [ 1190.773637][ T1438] ? __futex_wait+0x24c/0x2f0 [ 1190.773659][ T1438] ? __pfx_sctp_getsockopt+0x10/0x10 [ 1190.773675][ T1438] ? __pfx___schedule+0x10/0x10 [ 1190.773699][ T1438] ? __lock_acquire+0xb97/0x1ce0 [ 1190.773728][ T1438] ? find_held_lock+0x2b/0x80 [ 1190.773742][ T1438] ? __might_fault+0xe3/0x190 [ 1190.773757][ T1438] ? __might_fault+0xe3/0x190 [ 1190.773771][ T1438] ? __might_fault+0x13b/0x190 [ 1190.773794][ T1438] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 1190.773809][ T1438] do_sock_getsockopt+0x34d/0x440 [ 1190.773825][ T1438] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 1190.773839][ T1438] ? __fget_files+0x204/0x3c0 [ 1190.773865][ T1438] __sys_getsockopt+0x123/0x1b0 [ 1190.773890][ T1438] __x64_sys_getsockopt+0xbd/0x160 [ 1190.773909][ T1438] ? do_syscall_64+0x91/0x4c0 [ 1190.773929][ T1438] ? lockdep_hardirqs_on+0x7c/0x110 [ 1190.773949][ T1438] do_syscall_64+0xcd/0x4c0 [ 1190.773971][ T1438] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1190.773985][ T1438] RIP: 0033:0x7f306058eec9 [ 1190.774001][ T1438] 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 [ 1190.774015][ T1438] RSP: 002b:00007f306139a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 1190.774029][ T1438] RAX: ffffffffffffffda RBX: 00007f30607e6090 RCX: 00007f306058eec9 [ 1190.774038][ T1438] RDX: 000000000000006d RSI: 0000000000000084 RDI: 0000000000000006 [ 1190.774047][ T1438] RBP: 00007f3060611f91 R08: 0000200000000280 R09: 0000000000000000 [ 1190.774057][ T1438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1190.774066][ T1438] R13: 00007f30607e6128 R14: 00007f30607e6090 R15: 00007ffee859f818 [ 1190.774087][ T1438] [ 1192.243744][ T30] audit: type=1800 audit(1550.554:28): pid=1477 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.4198" name="members" dev="configfs" ino=102691 res=0 errno=0 [ 1192.734146][ T1499] FAULT_INJECTION: forcing a failure. [ 1192.734146][ T1499] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1192.747622][ T1499] CPU: 1 UID: 0 PID: 1499 Comm: syz.4.4202 Tainted: G U syzkaller #0 PREEMPT(full) [ 1192.747658][ T1499] Tainted: [U]=USER [ 1192.747666][ T1499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1192.747681][ T1499] Call Trace: [ 1192.747689][ T1499] [ 1192.747697][ T1499] dump_stack_lvl+0x16c/0x1f0 [ 1192.747737][ T1499] should_fail_ex+0x512/0x640 [ 1192.747788][ T1499] should_fail_alloc_page+0xe7/0x130 [ 1192.747823][ T1499] prepare_alloc_pages+0x3c2/0x610 [ 1192.747859][ T1499] ? rcu_is_watching+0x12/0xc0 [ 1192.747888][ T1499] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 1192.747925][ T1499] ? __lock_acquire+0x62e/0x1ce0 [ 1192.747961][ T1499] ? css_rstat_updated+0x1c2/0x510 [ 1192.747989][ T1499] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1192.748022][ T1499] ? rcu_is_watching+0x12/0xc0 [ 1192.748055][ T1499] ? __lock_acquire+0x62e/0x1ce0 [ 1192.748085][ T1499] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1192.748122][ T1499] ? policy_nodemask+0xea/0x4e0 [ 1192.748153][ T1499] alloc_pages_mpol+0x1fb/0x550 [ 1192.748181][ T1499] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1192.748213][ T1499] ? filemap_get_entry+0x1a7/0x3b0 [ 1192.748249][ T1499] folio_alloc_noprof+0x20/0x2d0 [ 1192.748285][ T1499] filemap_alloc_folio_noprof+0x3a1/0x470 [ 1192.748313][ T1499] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 1192.748349][ T1499] __filemap_get_folio+0x5e1/0xc30 [ 1192.748390][ T1499] ioctx_alloc+0x761/0x2120 [ 1192.748434][ T1499] ? __pfx_ioctx_alloc+0x10/0x10 [ 1192.748460][ T1499] ? __might_fault+0x13b/0x190 [ 1192.748498][ T1499] __x64_sys_io_setup+0xc9/0x210 [ 1192.748529][ T1499] do_syscall_64+0xcd/0x4c0 [ 1192.748568][ T1499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1192.748593][ T1499] RIP: 0033:0x7f306058eec9 [ 1192.748614][ T1499] 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 [ 1192.748637][ T1499] RSP: 002b:00007f306139a038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 1192.748660][ T1499] RAX: ffffffffffffffda RBX: 00007f30607e6090 RCX: 00007f306058eec9 [ 1192.748677][ T1499] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000007ffe [ 1192.748693][ T1499] RBP: 00007f306139a090 R08: 0000000000000000 R09: 0000000000000000 [ 1192.748708][ T1499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1192.748722][ T1499] R13: 00007f30607e6128 R14: 00007f30607e6090 R15: 00007ffee859f818 [ 1192.748758][ T1499] [ 1194.186162][ T1534] FAULT_INJECTION: forcing a failure. [ 1194.186162][ T1534] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1194.216476][ T1534] CPU: 0 UID: 0 PID: 1534 Comm: syz.1.4207 Tainted: G U syzkaller #0 PREEMPT(full) [ 1194.216502][ T1534] Tainted: [U]=USER [ 1194.216507][ T1534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1194.216516][ T1534] Call Trace: [ 1194.216521][ T1534] [ 1194.216527][ T1534] dump_stack_lvl+0x16c/0x1f0 [ 1194.216553][ T1534] should_fail_ex+0x512/0x640 [ 1194.216577][ T1534] _copy_from_user+0x2e/0xd0 [ 1194.216593][ T1534] copy_msghdr_from_user+0x98/0x160 [ 1194.216625][ T1534] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1194.216648][ T1534] ? kfree+0x24f/0x4d0 [ 1194.216662][ T1534] ? __pfx__kstrtoull+0x10/0x10 [ 1194.216683][ T1534] ___sys_sendmsg+0xfe/0x1d0 [ 1194.216704][ T1534] ? __pfx____sys_sendmsg+0x10/0x10 [ 1194.216741][ T1534] ? __pfx___might_resched+0x10/0x10 [ 1194.216760][ T1534] __sys_sendmmsg+0x200/0x420 [ 1194.216783][ T1534] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1194.216809][ T1534] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1194.216838][ T1534] ? fput+0x9b/0xd0 [ 1194.216857][ T1534] ? ksys_write+0x1ac/0x250 [ 1194.216872][ T1534] ? __pfx_ksys_write+0x10/0x10 [ 1194.216891][ T1534] __x64_sys_sendmmsg+0x9c/0x100 [ 1194.216911][ T1534] ? lockdep_hardirqs_on+0x7c/0x110 [ 1194.216930][ T1534] do_syscall_64+0xcd/0x4c0 [ 1194.216953][ T1534] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1194.216968][ T1534] RIP: 0033:0x7efdd898eec9 [ 1194.216981][ T1534] 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 [ 1194.216995][ T1534] RSP: 002b:00007efdd6bee038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1194.217009][ T1534] RAX: ffffffffffffffda RBX: 00007efdd8be5fa0 RCX: 00007efdd898eec9 [ 1194.217018][ T1534] RDX: 00000000000009a6 RSI: 0000000000000000 RDI: 0000000000000003 [ 1194.217026][ T1534] RBP: 00007efdd6bee090 R08: 0000000000000000 R09: 0000000000000000 [ 1194.217035][ T1534] R10: 000000000000effd R11: 0000000000000246 R12: 0000000000000002 [ 1194.217043][ T1534] R13: 00007efdd8be6038 R14: 00007efdd8be5fa0 R15: 00007ffc4f9b2d68 [ 1194.217061][ T1534] [ 1197.631784][ T1708] random: crng reseeded on system resumption [ 1199.658195][ T1746] FAULT_INJECTION: forcing a failure. [ 1199.658195][ T1746] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1199.699717][ T1746] CPU: 0 UID: 0 PID: 1746 Comm: syz.0.4226 Tainted: G U syzkaller #0 PREEMPT(full) [ 1199.699758][ T1746] Tainted: [U]=USER [ 1199.699766][ T1746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1199.699781][ T1746] Call Trace: [ 1199.699790][ T1746] [ 1199.699800][ T1746] dump_stack_lvl+0x16c/0x1f0 [ 1199.699842][ T1746] should_fail_ex+0x512/0x640 [ 1199.699884][ T1746] should_fail_alloc_page+0xe7/0x130 [ 1199.699924][ T1746] prepare_alloc_pages+0x3c2/0x610 [ 1199.699960][ T1746] ? rcu_is_watching+0x12/0xc0 [ 1199.699989][ T1746] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 1199.700027][ T1746] ? __lock_acquire+0x62e/0x1ce0 [ 1199.700062][ T1746] ? css_rstat_updated+0x1c2/0x510 [ 1199.700092][ T1746] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1199.700135][ T1746] ? rcu_is_watching+0x12/0xc0 [ 1199.700170][ T1746] ? __lock_acquire+0x62e/0x1ce0 [ 1199.700201][ T1746] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1199.700239][ T1746] ? policy_nodemask+0xea/0x4e0 [ 1199.700274][ T1746] alloc_pages_mpol+0x1fb/0x550 [ 1199.700307][ T1746] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1199.700342][ T1746] ? filemap_get_entry+0x1a7/0x3b0 [ 1199.700379][ T1746] folio_alloc_noprof+0x20/0x2d0 [ 1199.700415][ T1746] filemap_alloc_folio_noprof+0x3a1/0x470 [ 1199.700443][ T1746] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 1199.700479][ T1746] __filemap_get_folio+0x5e1/0xc30 [ 1199.700520][ T1746] ioctx_alloc+0x761/0x2120 [ 1199.700565][ T1746] ? __pfx_ioctx_alloc+0x10/0x10 [ 1199.700591][ T1746] ? __might_fault+0x13b/0x190 [ 1199.700630][ T1746] __x64_sys_io_setup+0xc9/0x210 [ 1199.700661][ T1746] do_syscall_64+0xcd/0x4c0 [ 1199.700699][ T1746] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1199.700725][ T1746] RIP: 0033:0x7f725cb8eec9 [ 1199.700743][ T1746] 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 [ 1199.700764][ T1746] RSP: 002b:00007f725d9d1038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 1199.700785][ T1746] RAX: ffffffffffffffda RBX: 00007f725cde6090 RCX: 00007f725cb8eec9 [ 1199.700799][ T1746] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000007ffe [ 1199.700812][ T1746] RBP: 00007f725d9d1090 R08: 0000000000000000 R09: 0000000000000000 [ 1199.700827][ T1746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1199.700840][ T1746] R13: 00007f725cde6128 R14: 00007f725cde6090 R15: 00007ffda18ca7e8 [ 1199.700872][ T1746] [ 1199.945011][ C0] vkms_vblank_simulate: vblank timer overrun [ 1200.468575][ T1751] FAULT_INJECTION: forcing a failure. [ 1200.468575][ T1751] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1200.491016][ T1751] CPU: 0 UID: 0 PID: 1751 Comm: syz.2.4227 Tainted: G U syzkaller #0 PREEMPT(full) [ 1200.491057][ T1751] Tainted: [U]=USER [ 1200.491066][ T1751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1200.491080][ T1751] Call Trace: [ 1200.491090][ T1751] [ 1200.491100][ T1751] dump_stack_lvl+0x16c/0x1f0 [ 1200.491146][ T1751] should_fail_ex+0x512/0x640 [ 1200.491190][ T1751] should_fail_alloc_page+0xe7/0x130 [ 1200.491229][ T1751] prepare_alloc_pages+0x3c2/0x610 [ 1200.491275][ T1751] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 1200.491316][ T1751] ? find_held_lock+0x2b/0x80 [ 1200.491344][ T1751] ? is_bpf_text_address+0x8a/0x1a0 [ 1200.491376][ T1751] ? bpf_ksym_find+0x124/0x1c0 [ 1200.491405][ T1751] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1200.491444][ T1751] ? register_lock_class+0x41/0x4c0 [ 1200.491483][ T1751] ? __lock_acquire+0xb97/0x1ce0 [ 1200.491518][ T1751] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1200.491559][ T1751] ? policy_nodemask+0xea/0x4e0 [ 1200.491596][ T1751] alloc_pages_mpol+0x1fb/0x550 [ 1200.491632][ T1751] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1200.491680][ T1751] alloc_pages_noprof+0x131/0x390 [ 1200.491713][ T1751] __pmd_alloc+0x3b/0x930 [ 1200.491754][ T1751] huge_pte_alloc+0x41d/0x5b0 [ 1200.491785][ T1751] hugetlb_fault+0x373/0x2f40 [ 1200.491819][ T1751] ? __pfx_hugetlb_fault+0x10/0x10 [ 1200.491861][ T1751] ? find_vma+0xbf/0x140 [ 1200.491895][ T1751] ? __pfx_find_vma+0x10/0x10 [ 1200.491933][ T1751] handle_mm_fault+0xbfa/0xd10 [ 1200.491963][ T1751] ? trace_raw_output_exceptions+0x131/0x150 [ 1200.492033][ T1751] do_user_addr_fault+0x7a6/0x1370 [ 1200.492079][ T1751] ? rcu_is_watching+0x12/0xc0 [ 1200.492112][ T1751] exc_page_fault+0x5c/0xb0 [ 1200.492152][ T1751] asm_exc_page_fault+0x26/0x30 [ 1200.492178][ T1751] RIP: 0010:rep_movs_alternative+0x30/0x90 [ 1200.492209][ T1751] Code: 83 f9 08 73 25 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 <48> 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 [ 1200.492236][ T1751] RSP: 0018:ffffc9000e197950 EFLAGS: 00050246 [ 1200.492259][ T1751] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000008 [ 1200.492275][ T1751] RDX: fffff52001c32f43 RSI: 0000000000000000 RDI: ffffc9000e197a10 [ 1200.492293][ T1751] RBP: 0000000000000008 R08: 0000000000000001 R09: fffff52001c32f42 [ 1200.492310][ T1751] R10: ffffc9000e197a17 R11: 0000000000000000 R12: 0000000000000000 [ 1200.492327][ T1751] R13: ffffc9000e197a10 R14: ffffffff8961a340 R15: ffff888057df6f00 [ 1200.492346][ T1751] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 1200.492393][ T1751] _copy_from_user+0x98/0xd0 [ 1200.492424][ T1751] sctp_getsockopt_local_addrs+0x106/0xcd0 [ 1200.492480][ T1751] ? __pfx_sctp_getsockopt_local_addrs+0x10/0x10 [ 1200.492529][ T1751] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1200.492571][ T1751] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 1200.492602][ T1751] ? __local_bh_enable_ip+0xa4/0x120 [ 1200.492636][ T1751] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 1200.492664][ T1751] sctp_getsockopt+0x124f/0x69b0 [ 1200.492692][ T1751] ? __futex_wait+0x24c/0x2f0 [ 1200.492733][ T1751] ? __pfx_sctp_getsockopt+0x10/0x10 [ 1200.492776][ T1751] ? __lock_acquire+0xb97/0x1ce0 [ 1200.492831][ T1751] ? find_held_lock+0x2b/0x80 [ 1200.492855][ T1751] ? __might_fault+0xe3/0x190 [ 1200.492885][ T1751] ? __might_fault+0xe3/0x190 [ 1200.492912][ T1751] ? __might_fault+0x13b/0x190 [ 1200.492956][ T1751] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 1200.492984][ T1751] do_sock_getsockopt+0x34d/0x440 [ 1200.493022][ T1751] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 1200.493049][ T1751] ? __fget_files+0x204/0x3c0 [ 1200.493093][ T1751] __sys_getsockopt+0x123/0x1b0 [ 1200.493136][ T1751] __x64_sys_getsockopt+0xbd/0x160 [ 1200.493171][ T1751] ? do_syscall_64+0x91/0x4c0 [ 1200.493208][ T1751] ? lockdep_hardirqs_on+0x7c/0x110 [ 1200.493244][ T1751] do_syscall_64+0xcd/0x4c0 [ 1200.493285][ T1751] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1200.493311][ T1751] RIP: 0033:0x7f8ea978eec9 [ 1200.493332][ T1751] 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 [ 1200.493358][ T1751] RSP: 002b:00007f8eaa584038 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 1200.493382][ T1751] RAX: ffffffffffffffda RBX: 00007f8ea99e6090 RCX: 00007f8ea978eec9 [ 1200.493400][ T1751] RDX: 000000000000006d RSI: 0000000000000084 RDI: 0000000000000006 [ 1200.493416][ T1751] RBP: 00007f8ea9811f91 R08: 0000200000000280 R09: 0000000000000000 [ 1200.493433][ T1751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1200.493449][ T1751] R13: 00007f8ea99e6128 R14: 00007f8ea99e6090 R15: 00007ffc7b92b368 [ 1200.493487][ T1751] [ 1203.627206][ T1852] FAULT_INJECTION: forcing a failure. [ 1203.627206][ T1852] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1203.627247][ T1852] CPU: 1 UID: 0 PID: 1852 Comm: syz.2.4240 Tainted: G U syzkaller #0 PREEMPT(full) [ 1203.627283][ T1852] Tainted: [U]=USER [ 1203.627291][ T1852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1203.627305][ T1852] Call Trace: [ 1203.627314][ T1852] [ 1203.627324][ T1852] dump_stack_lvl+0x16c/0x1f0 [ 1203.627360][ T1852] should_fail_ex+0x512/0x640 [ 1203.627397][ T1852] _copy_from_user+0x2e/0xd0 [ 1203.627423][ T1852] copy_msghdr_from_user+0x98/0x160 [ 1203.627458][ T1852] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1203.627493][ T1852] ? kfree+0x24f/0x4d0 [ 1203.627513][ T1852] ? __pfx__kstrtoull+0x10/0x10 [ 1203.627551][ T1852] ___sys_sendmsg+0xfe/0x1d0 [ 1203.627588][ T1852] ? __pfx____sys_sendmsg+0x10/0x10 [ 1203.627653][ T1852] ? __pfx___might_resched+0x10/0x10 [ 1203.627688][ T1852] __sys_sendmmsg+0x200/0x420 [ 1203.627726][ T1852] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1203.627781][ T1852] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1203.627829][ T1852] ? fput+0x9b/0xd0 [ 1203.627863][ T1852] ? ksys_write+0x1ac/0x250 [ 1203.627891][ T1852] ? __pfx_ksys_write+0x10/0x10 [ 1203.627925][ T1852] __x64_sys_sendmmsg+0x9c/0x100 [ 1203.627959][ T1852] ? lockdep_hardirqs_on+0x7c/0x110 [ 1203.627993][ T1852] do_syscall_64+0xcd/0x4c0 [ 1203.628031][ T1852] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1203.628056][ T1852] RIP: 0033:0x7f8ea978eec9 [ 1203.628076][ T1852] 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 [ 1203.628099][ T1852] RSP: 002b:00007f8eaa5a5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1203.628122][ T1852] RAX: ffffffffffffffda RBX: 00007f8ea99e5fa0 RCX: 00007f8ea978eec9 [ 1203.628139][ T1852] RDX: 00000000000009a6 RSI: 0000000000000000 RDI: 0000000000000003 [ 1203.628154][ T1852] RBP: 00007f8eaa5a5090 R08: 0000000000000000 R09: 0000000000000000 [ 1203.628170][ T1852] R10: 000000000000effd R11: 0000000000000246 R12: 0000000000000002 [ 1203.628185][ T1852] R13: 00007f8ea99e6038 R14: 00007f8ea99e5fa0 R15: 00007ffc7b92b368 [ 1203.628219][ T1852] [ 1203.938217][ T1860] FAULT_INJECTION: forcing a failure. [ 1203.938217][ T1860] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1204.179934][ T1860] CPU: 1 UID: 0 PID: 1860 Comm: syz.2.4241 Tainted: G U syzkaller #0 PREEMPT(full) [ 1204.179970][ T1860] Tainted: [U]=USER [ 1204.179978][ T1860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1204.179991][ T1860] Call Trace: [ 1204.179999][ T1860] [ 1204.180008][ T1860] dump_stack_lvl+0x16c/0x1f0 [ 1204.180047][ T1860] should_fail_ex+0x512/0x640 [ 1204.180084][ T1860] should_fail_alloc_page+0xe7/0x130 [ 1204.180116][ T1860] prepare_alloc_pages+0x3c2/0x610 [ 1204.180154][ T1860] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 1204.180181][ T1860] ? __alloc_frozen_pages_noprof+0x294/0x23f0 [ 1204.180218][ T1860] ? __lock_acquire+0x62e/0x1ce0 [ 1204.180251][ T1860] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1204.180277][ T1860] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1204.180323][ T1860] ? __lock_acquire+0xb97/0x1ce0 [ 1204.180348][ T1860] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1204.180383][ T1860] ? policy_nodemask+0xea/0x4e0 [ 1204.180415][ T1860] alloc_pages_mpol+0x1fb/0x550 [ 1204.180445][ T1860] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1204.180472][ T1860] ? do_raw_spin_lock+0x12c/0x2b0 [ 1204.180503][ T1860] ? find_held_lock+0x2b/0x80 [ 1204.180531][ T1860] alloc_pages_noprof+0x131/0x390 [ 1204.180560][ T1860] __pmd_alloc+0x3b/0x930 [ 1204.180590][ T1860] ? __pud_alloc+0x526/0x750 [ 1204.180623][ T1860] copy_page_range+0x3eaf/0x5c80 [ 1204.180650][ T1860] ? copy_process+0x4081/0x7690 [ 1204.180700][ T1860] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1204.180733][ T1860] ? mas_wr_store_entry+0xa14/0x2550 [ 1204.180758][ T1860] ? mas_destroy+0x5de/0xa20 [ 1204.180781][ T1860] ? __pfx_copy_page_range+0x10/0x10 [ 1204.180808][ T1860] ? mas_store+0x7a9/0x1160 [ 1204.180830][ T1860] ? find_held_lock+0x2b/0x80 [ 1204.180852][ T1860] ? __pfx_mas_store+0x10/0x10 [ 1204.180870][ T1860] ? __vma_enter_locked+0x163/0x3f0 [ 1204.180916][ T1860] dup_mmap+0xe88/0x21d0 [ 1204.180959][ T1860] ? __pfx_dup_mmap+0x10/0x10 [ 1204.181015][ T1860] copy_process+0x4081/0x7690 [ 1204.181043][ T1860] ? __pfx___futex_wait+0x10/0x10 [ 1204.181089][ T1860] ? __pfx_copy_process+0x10/0x10 [ 1204.181115][ T1860] ? futex_private_hash_put+0x176/0x300 [ 1204.181147][ T1860] ? futex_private_hash_put+0x18a/0x300 [ 1204.181179][ T1860] kernel_clone+0xfc/0x930 [ 1204.181210][ T1860] ? __pfx_kernel_clone+0x10/0x10 [ 1204.181256][ T1860] __do_sys_clone+0xce/0x120 [ 1204.181285][ T1860] ? __pfx___do_sys_clone+0x10/0x10 [ 1204.181313][ T1860] ? __pfx___might_resched+0x10/0x10 [ 1204.181349][ T1860] ? xfd_validate_state+0x61/0x180 [ 1204.181389][ T1860] do_syscall_64+0xcd/0x4c0 [ 1204.181426][ T1860] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1204.181449][ T1860] RIP: 0033:0x7f8ea978eec9 [ 1204.181468][ T1860] 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 [ 1204.181490][ T1860] RSP: 002b:00007f8eaa5a4fe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 1204.181513][ T1860] RAX: ffffffffffffffda RBX: 00007f8ea99e5fa0 RCX: 00007f8ea978eec9 [ 1204.181527][ T1860] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020a08200 [ 1204.181541][ T1860] RBP: 00007f8ea9811f91 R08: 0000000000000000 R09: 0000000000000000 [ 1204.181554][ T1860] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 1204.181568][ T1860] R13: 00007f8ea99e6038 R14: 00007f8ea99e5fa0 R15: 00007ffc7b92b368 [ 1204.181601][ T1860] [ 1204.923374][ T1884] FAULT_INJECTION: forcing a failure. [ 1204.923374][ T1884] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1204.939012][ T1884] CPU: 0 UID: 0 PID: 1884 Comm: syz.0.4242 Tainted: G U syzkaller #0 PREEMPT(full) [ 1204.939053][ T1884] Tainted: [U]=USER [ 1204.939062][ T1884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1204.939078][ T1884] Call Trace: [ 1204.939087][ T1884] [ 1204.939097][ T1884] dump_stack_lvl+0x16c/0x1f0 [ 1204.939135][ T1884] should_fail_ex+0x512/0x640 [ 1204.939162][ T1884] should_fail_alloc_page+0xe7/0x130 [ 1204.939184][ T1884] prepare_alloc_pages+0x3c2/0x610 [ 1204.939209][ T1884] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 1204.939233][ T1884] ? find_held_lock+0x2b/0x80 [ 1204.939249][ T1884] ? is_bpf_text_address+0x8a/0x1a0 [ 1204.939266][ T1884] ? bpf_ksym_find+0x124/0x1c0 [ 1204.939281][ T1884] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1204.939301][ T1884] ? register_lock_class+0x41/0x4c0 [ 1204.939320][ T1884] ? __lock_acquire+0xb97/0x1ce0 [ 1204.939343][ T1884] ? __lock_acquire+0xb97/0x1ce0 [ 1204.939363][ T1884] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1204.939386][ T1884] ? policy_nodemask+0xea/0x4e0 [ 1204.939406][ T1884] alloc_pages_mpol+0x1fb/0x550 [ 1204.939426][ T1884] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1204.939450][ T1884] alloc_pages_noprof+0x131/0x390 [ 1204.939469][ T1884] __pmd_alloc+0x3b/0x930 [ 1204.939492][ T1884] huge_pte_alloc+0x41d/0x5b0 [ 1204.939509][ T1884] hugetlb_fault+0x373/0x2f40 [ 1204.939527][ T1884] ? __pfx_hugetlb_fault+0x10/0x10 [ 1204.939549][ T1884] ? find_vma+0xbf/0x140 [ 1204.939569][ T1884] ? __pfx_find_vma+0x10/0x10 [ 1204.939589][ T1884] handle_mm_fault+0xbfa/0xd10 [ 1204.939605][ T1884] ? trace_raw_output_exceptions+0x131/0x150 [ 1204.939628][ T1884] do_user_addr_fault+0x7a6/0x1370 [ 1204.939652][ T1884] ? rcu_is_watching+0x12/0xc0 [ 1204.939670][ T1884] exc_page_fault+0x5c/0xb0 [ 1204.939691][ T1884] asm_exc_page_fault+0x26/0x30 [ 1204.939705][ T1884] RIP: 0010:rep_movs_alternative+0x30/0x90 [ 1204.939723][ T1884] Code: 83 f9 08 73 25 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 <48> 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 [ 1204.939738][ T1884] RSP: 0018:ffffc9000c687950 EFLAGS: 00050246 [ 1204.939750][ T1884] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000008 [ 1204.939759][ T1884] RDX: fffff520018d0f43 RSI: 0000000000000000 RDI: ffffc9000c687a10 [ 1204.939768][ T1884] RBP: 0000000000000008 R08: 0000000000000001 R09: fffff520018d0f42 [ 1204.939777][ T1884] R10: ffffc9000c687a17 R11: 0000000000000000 R12: 0000000000000000 [ 1204.939785][ T1884] R13: ffffc9000c687a10 R14: ffffffff8961a340 R15: ffff888057df40c0 [ 1204.939795][ T1884] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 1204.939821][ T1884] _copy_from_user+0x98/0xd0 [ 1204.939838][ T1884] sctp_getsockopt_local_addrs+0x106/0xcd0 [ 1204.939882][ T1884] ? __pfx_sctp_getsockopt_local_addrs+0x10/0x10 [ 1204.939909][ T1884] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1204.939933][ T1884] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 1204.939950][ T1884] ? __local_bh_enable_ip+0xa4/0x120 [ 1204.939969][ T1884] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 1204.939983][ T1884] sctp_getsockopt+0x124f/0x69b0 [ 1204.939999][ T1884] ? __futex_wait+0x24c/0x2f0 [ 1204.940021][ T1884] ? __pfx_sctp_getsockopt+0x10/0x10 [ 1204.940044][ T1884] ? __lock_acquire+0xb97/0x1ce0 [ 1204.940073][ T1884] ? find_held_lock+0x2b/0x80 [ 1204.940086][ T1884] ? __might_fault+0xe3/0x190 [ 1204.940101][ T1884] ? __might_fault+0xe3/0x190 [ 1204.940116][ T1884] ? __might_fault+0x13b/0x190 [ 1204.940138][ T1884] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 1204.940153][ T1884] do_sock_getsockopt+0x34d/0x440 [ 1204.940170][ T1884] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 1204.940184][ T1884] ? __fget_files+0x204/0x3c0 [ 1204.940210][ T1884] __sys_getsockopt+0x123/0x1b0 [ 1204.940235][ T1884] __x64_sys_getsockopt+0xbd/0x160 [ 1204.940254][ T1884] ? do_syscall_64+0x91/0x4c0 [ 1204.940274][ T1884] ? lockdep_hardirqs_on+0x7c/0x110 [ 1204.940294][ T1884] do_syscall_64+0xcd/0x4c0 [ 1204.940316][ T1884] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1204.940330][ T1884] RIP: 0033:0x7f725cb8eec9 [ 1204.940343][ T1884] 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 [ 1204.940356][ T1884] RSP: 002b:00007f725d9d1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 1204.940370][ T1884] RAX: ffffffffffffffda RBX: 00007f725cde6090 RCX: 00007f725cb8eec9 [ 1204.940380][ T1884] RDX: 000000000000006d RSI: 0000000000000084 RDI: 0000000000000006 [ 1204.940390][ T1884] RBP: 00007f725cc11f91 R08: 0000200000000280 R09: 0000000000000000 [ 1204.940399][ T1884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1204.940408][ T1884] R13: 00007f725cde6128 R14: 00007f725cde6090 R15: 00007ffda18ca7e8 [ 1204.940428][ T1884] [ 1205.886676][ T1887] zswap: compressor not available [ 1208.408511][ T1967] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1208.785239][ T1984] random: crng reseeded on system resumption [ 1209.814875][T18308] Bluetooth: hci1: unexpected event 0x3e length: 728 > 260 [ 1209.814916][T18308] Bluetooth: hci1: unexpected subevent 0x03 length: 727 > 9 [ 1210.562473][ T2070] vhci_hcd: invalid port number 23 [ 1210.570363][ T2070] vhci_hcd: default hub control req: 0606 v2a80 i0017 l4095 [ 1210.739313][ T2076] FAULT_INJECTION: forcing a failure. [ 1210.739313][ T2076] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1210.803978][ T2076] CPU: 0 UID: 0 PID: 2076 Comm: syz.0.4269 Tainted: G U syzkaller #0 PREEMPT(full) [ 1210.804025][ T2076] Tainted: [U]=USER [ 1210.804034][ T2076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1210.804049][ T2076] Call Trace: [ 1210.804058][ T2076] [ 1210.804068][ T2076] dump_stack_lvl+0x16c/0x1f0 [ 1210.804109][ T2076] should_fail_ex+0x512/0x640 [ 1210.804149][ T2076] _copy_from_user+0x2e/0xd0 [ 1210.804177][ T2076] copy_msghdr_from_user+0x98/0x160 [ 1210.804213][ T2076] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1210.804255][ T2076] ? kfree+0x24f/0x4d0 [ 1210.804276][ T2076] ? __pfx__kstrtoull+0x10/0x10 [ 1210.804316][ T2076] ___sys_sendmsg+0xfe/0x1d0 [ 1210.804351][ T2076] ? __pfx____sys_sendmsg+0x10/0x10 [ 1210.804419][ T2076] ? __pfx___might_resched+0x10/0x10 [ 1210.804452][ T2076] __sys_sendmmsg+0x200/0x420 [ 1210.804492][ T2076] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1210.804540][ T2076] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1210.804590][ T2076] ? fput+0x9b/0xd0 [ 1210.804624][ T2076] ? ksys_write+0x1ac/0x250 [ 1210.804650][ T2076] ? __pfx_ksys_write+0x10/0x10 [ 1210.804684][ T2076] __x64_sys_sendmmsg+0x9c/0x100 [ 1210.804718][ T2076] ? lockdep_hardirqs_on+0x7c/0x110 [ 1210.804753][ T2076] do_syscall_64+0xcd/0x4c0 [ 1210.804791][ T2076] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1210.804815][ T2076] RIP: 0033:0x7f725cb8eec9 [ 1210.804834][ T2076] 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 [ 1210.804858][ T2076] RSP: 002b:00007f725d9f2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1210.804881][ T2076] RAX: ffffffffffffffda RBX: 00007f725cde5fa0 RCX: 00007f725cb8eec9 [ 1210.804898][ T2076] RDX: 00000000000009a6 RSI: 0000000000000000 RDI: 0000000000000003 [ 1210.804913][ T2076] RBP: 00007f725d9f2090 R08: 0000000000000000 R09: 0000000000000000 [ 1210.804929][ T2076] R10: 000000000000effd R11: 0000000000000246 R12: 0000000000000002 [ 1210.804944][ T2076] R13: 00007f725cde6038 R14: 00007f725cde5fa0 R15: 00007ffda18ca7e8 [ 1210.804978][ T2076] [ 1210.805751][ T2083] random: crng reseeded on system resumption [ 1211.448599][ T2098] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4274'. [ 1211.560844][ T2093] qrtr: Invalid version 0 [ 1213.515105][ T2129] ima: policy update failed [ 1213.520729][ T30] audit: type=1802 audit(4294967303.664:29): pid=2129 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.4.4280" res=0 errno=0 [ 1213.710832][ T2195] FAULT_INJECTION: forcing a failure. [ 1213.710832][ T2195] name failslab, interval 1, probability 0, space 0, times 0 [ 1213.731212][ T2195] CPU: 1 UID: 0 PID: 2195 Comm: syz.4.4286 Tainted: G U syzkaller #0 PREEMPT(full) [ 1213.731256][ T2195] Tainted: [U]=USER [ 1213.731265][ T2195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1213.731281][ T2195] Call Trace: [ 1213.731291][ T2195] [ 1213.731302][ T2195] dump_stack_lvl+0x16c/0x1f0 [ 1213.731346][ T2195] should_fail_ex+0x512/0x640 [ 1213.731386][ T2195] ? __kmalloc_noprof+0xbf/0x510 [ 1213.731420][ T2195] ? inotify_handle_inode_event+0x1cf/0x6f0 [ 1213.731455][ T2195] should_failslab+0xc2/0x120 [ 1213.731490][ T2195] __kmalloc_noprof+0xd2/0x510 [ 1213.731521][ T2195] ? stack_trace_save+0x8e/0xc0 [ 1213.731557][ T2195] inotify_handle_inode_event+0x1cf/0x6f0 [ 1213.731593][ T2195] ? __pfx_inotify_handle_inode_event+0x10/0x10 [ 1213.731622][ T2195] fsnotify_handle_inode_event.isra.0+0x1df/0x3f0 [ 1213.731658][ T2195] fsnotify+0x13d6/0x1dc0 [ 1213.731694][ T2195] ? __pfx_fsnotify+0x10/0x10 [ 1213.731737][ T2195] __fsnotify_parent+0x7c7/0xc40 [ 1213.731774][ T2195] ? __pfx___fsnotify_parent+0x10/0x10 [ 1213.731810][ T2195] ? __pfx___might_resched+0x10/0x10 [ 1213.731842][ T2195] ? __fput+0x30d/0xb70 [ 1213.731873][ T2195] __fput+0x30d/0xb70 [ 1213.731913][ T2195] task_work_run+0x14d/0x240 [ 1213.731970][ T2195] ? __pfx_task_work_run+0x10/0x10 [ 1213.732009][ T2195] ? __pfx___do_sys_close_range+0x10/0x10 [ 1213.732054][ T2195] exit_to_user_mode_loop+0xeb/0x110 [ 1213.732095][ T2195] do_syscall_64+0x41c/0x4c0 [ 1213.732137][ T2195] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1213.732165][ T2195] RIP: 0033:0x7f306058eec9 [ 1213.732187][ T2195] 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 [ 1213.732213][ T2195] RSP: 002b:00007f30613bb038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 1213.732238][ T2195] RAX: 0000000000000000 RBX: 00007f30607e5fa0 RCX: 00007f306058eec9 [ 1213.732258][ T2195] RDX: 0000000000000000 RSI: 000000000000000a RDI: 0000000000000002 [ 1213.732275][ T2195] RBP: 00007f3060611f91 R08: 0000000000000000 R09: 0000000000000000 [ 1213.732293][ T2195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1213.732310][ T2195] R13: 00007f30607e6038 R14: 00007f30607e5fa0 R15: 00007ffee859f818 [ 1213.732347][ T2195] [ 1214.370399][ T2234] netlink: 334 bytes leftover after parsing attributes in process `syz.1.4287'. [ 1215.160860][ T2243] zswap: compressor not available [ 1215.460928][ T2283] FAULT_INJECTION: forcing a failure. [ 1215.460928][ T2283] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1215.504086][ T2283] CPU: 1 UID: 0 PID: 2283 Comm: syz.2.4294 Tainted: G U syzkaller #0 PREEMPT(full) [ 1215.504128][ T2283] Tainted: [U]=USER [ 1215.504138][ T2283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1215.504153][ T2283] Call Trace: [ 1215.504162][ T2283] [ 1215.504172][ T2283] dump_stack_lvl+0x16c/0x1f0 [ 1215.504217][ T2283] should_fail_ex+0x512/0x640 [ 1215.504262][ T2283] get_futex_key+0x1d0/0x1560 [ 1215.504298][ T2283] ? __pfx_get_futex_key+0x10/0x10 [ 1215.504344][ T2283] futex_wake+0xea/0x530 [ 1215.504385][ T2283] ? __pfx_futex_wake+0x10/0x10 [ 1215.504427][ T2283] ? errseq_sample+0x53/0x70 [ 1215.504455][ T2283] ? file_init_path+0x4fe/0x760 [ 1215.504498][ T2283] do_futex+0x1e3/0x350 [ 1215.504531][ T2283] ? __pfx_do_futex+0x10/0x10 [ 1215.504564][ T2283] ? fd_install+0x225/0x750 [ 1215.504599][ T2283] __x64_sys_futex+0x1e0/0x4c0 [ 1215.504633][ T2283] ? __sys_socket+0xac/0x260 [ 1215.504661][ T2283] ? __pfx___x64_sys_futex+0x10/0x10 [ 1215.504693][ T2283] ? xfd_validate_state+0x61/0x180 [ 1215.504728][ T2283] ? __pfx___x64_sys_mount+0x10/0x10 [ 1215.504771][ T2283] do_syscall_64+0xcd/0x4c0 [ 1215.504813][ T2283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1215.504839][ T2283] RIP: 0033:0x7f8ea978eec9 [ 1215.504869][ T2283] 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 [ 1215.504897][ T2283] RSP: 002b:00007f8eaa5a50e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1215.504923][ T2283] RAX: ffffffffffffffda RBX: 00007f8ea99e5fa8 RCX: 00007f8ea978eec9 [ 1215.504943][ T2283] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f8ea99e5fac [ 1215.504960][ T2283] RBP: 00007f8ea99e5fa0 R08: 00007f8eaa5a6000 R09: 0000000000000000 [ 1215.504978][ T2283] R10: 0000000000000009 R11: 0000000000000246 R12: 0000000000000000 [ 1215.504994][ T2283] R13: 00007f8ea99e6038 R14: 00007ffc7b92b280 R15: 00007ffc7b92b368 [ 1215.505034][ T2283] [ 1216.531873][ T2326] FAULT_INJECTION: forcing a failure. [ 1216.531873][ T2326] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1216.577746][ T2326] CPU: 1 UID: 0 PID: 2326 Comm: syz.4.4297 Tainted: G U syzkaller #0 PREEMPT(full) [ 1216.577780][ T2326] Tainted: [U]=USER [ 1216.577785][ T2326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1216.577794][ T2326] Call Trace: [ 1216.577799][ T2326] [ 1216.577806][ T2326] dump_stack_lvl+0x16c/0x1f0 [ 1216.577831][ T2326] should_fail_ex+0x512/0x640 [ 1216.577856][ T2326] _copy_from_user+0x2e/0xd0 [ 1216.577872][ T2326] copy_msghdr_from_user+0x98/0x160 [ 1216.577894][ T2326] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1216.577917][ T2326] ? kfree+0x24f/0x4d0 [ 1216.577930][ T2326] ? __pfx__kstrtoull+0x10/0x10 [ 1216.577952][ T2326] ___sys_sendmsg+0xfe/0x1d0 [ 1216.577980][ T2326] ? __pfx____sys_sendmsg+0x10/0x10 [ 1216.578042][ T2326] ? __pfx___might_resched+0x10/0x10 [ 1216.578074][ T2326] __sys_sendmmsg+0x200/0x420 [ 1216.578115][ T2326] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1216.578160][ T2326] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1216.578207][ T2326] ? fput+0x9b/0xd0 [ 1216.578238][ T2326] ? ksys_write+0x1ac/0x250 [ 1216.578264][ T2326] ? __pfx_ksys_write+0x10/0x10 [ 1216.578298][ T2326] __x64_sys_sendmmsg+0x9c/0x100 [ 1216.578333][ T2326] ? lockdep_hardirqs_on+0x7c/0x110 [ 1216.578367][ T2326] do_syscall_64+0xcd/0x4c0 [ 1216.578404][ T2326] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1216.578430][ T2326] RIP: 0033:0x7f306058eec9 [ 1216.578450][ T2326] 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 [ 1216.578474][ T2326] RSP: 002b:00007f30613bb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1216.578498][ T2326] RAX: ffffffffffffffda RBX: 00007f30607e5fa0 RCX: 00007f306058eec9 [ 1216.578515][ T2326] RDX: 00000000000009a6 RSI: 0000000000000000 RDI: 0000000000000003 [ 1216.578531][ T2326] RBP: 00007f30613bb090 R08: 0000000000000000 R09: 0000000000000000 [ 1216.578546][ T2326] R10: 000000000000effd R11: 0000000000000246 R12: 0000000000000002 [ 1216.578561][ T2326] R13: 00007f30607e6038 R14: 00007f30607e5fa0 R15: 00007ffee859f818 [ 1216.578596][ T2326] [ 1219.364380][ T2419] FAULT_INJECTION: forcing a failure. [ 1219.364380][ T2419] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1219.409988][ T2419] CPU: 1 UID: 0 PID: 2419 Comm: syz.2.4309 Tainted: G U syzkaller #0 PREEMPT(full) [ 1219.410026][ T2419] Tainted: [U]=USER [ 1219.410034][ T2419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1219.410049][ T2419] Call Trace: [ 1219.410058][ T2419] [ 1219.410068][ T2419] dump_stack_lvl+0x16c/0x1f0 [ 1219.410108][ T2419] should_fail_ex+0x512/0x640 [ 1219.410164][ T2419] _copy_from_user+0x2e/0xd0 [ 1219.410191][ T2419] copy_msghdr_from_user+0x98/0x160 [ 1219.410227][ T2419] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1219.410266][ T2419] ? kfree+0x24f/0x4d0 [ 1219.410287][ T2419] ? __pfx__kstrtoull+0x10/0x10 [ 1219.410324][ T2419] ___sys_sendmsg+0xfe/0x1d0 [ 1219.410360][ T2419] ? __pfx____sys_sendmsg+0x10/0x10 [ 1219.410432][ T2419] ? __pfx___might_resched+0x10/0x10 [ 1219.410466][ T2419] __sys_sendmmsg+0x200/0x420 [ 1219.410504][ T2419] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1219.410550][ T2419] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1219.410600][ T2419] ? fput+0x9b/0xd0 [ 1219.410632][ T2419] ? ksys_write+0x1ac/0x250 [ 1219.410659][ T2419] ? __pfx_ksys_write+0x10/0x10 [ 1219.410692][ T2419] __x64_sys_sendmmsg+0x9c/0x100 [ 1219.410726][ T2419] ? lockdep_hardirqs_on+0x7c/0x110 [ 1219.410758][ T2419] do_syscall_64+0xcd/0x4c0 [ 1219.410795][ T2419] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1219.410820][ T2419] RIP: 0033:0x7f8ea978eec9 [ 1219.410839][ T2419] 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 [ 1219.410861][ T2419] RSP: 002b:00007f8eaa5a5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1219.410884][ T2419] RAX: ffffffffffffffda RBX: 00007f8ea99e5fa0 RCX: 00007f8ea978eec9 [ 1219.410901][ T2419] RDX: 00000000000009a6 RSI: 0000000000000000 RDI: 0000000000000003 [ 1219.410916][ T2419] RBP: 00007f8eaa5a5090 R08: 0000000000000000 R09: 0000000000000000 [ 1219.410931][ T2419] R10: 000000000000effd R11: 0000000000000246 R12: 0000000000000002 [ 1219.410946][ T2419] R13: 00007f8ea99e6038 R14: 00007f8ea99e5fa0 R15: 00007ffc7b92b368 [ 1219.410979][ T2419] [ 1219.673016][ T2433] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 1219.679101][ T2433] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 1219.698987][ T2433] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 1219.705057][ T2433] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 1219.714344][ T2433] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 1219.731551][ T2433] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 1219.804656][ T2433] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 1219.850441][ T2433] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 1219.860629][ T2433] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 1219.871462][ T2433] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 1219.900327][ T2433] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 1219.942649][ T2434] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 1220.093877][T18308] Bluetooth: hci4: unexpected event 0x3e length: 728 > 260 [ 1220.103217][T18308] Bluetooth: hci4: unexpected subevent 0x03 length: 727 > 9 [ 1220.543945][ T2484] ubi0: attaching mtd0 [ 1220.552890][ T2484] ubi0 error: ubi_attach_mtd_dev: bad VID header (7171) or data offsets (7235) [ 1221.457769][ T2506] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4319'. [ 1221.682186][T18308] Bluetooth: hci4: command 0x0406 tx timeout [ 1221.755856][ T8405] Bluetooth: hci1: command 0x0406 tx timeout [ 1221.765082][T18308] Bluetooth: hci3: command 0x0406 tx timeout [ 1221.910369][T18308] Bluetooth: hci0: command 0x0c1a tx timeout [ 1223.454228][ T2546] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input48 [ 1223.696268][ T2558] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4326'. [ 1223.750801][T18308] Bluetooth: hci4: command 0x0406 tx timeout [ 1223.830502][ T8405] Bluetooth: hci1: command 0x0406 tx timeout [ 1223.836667][T18308] Bluetooth: hci3: command 0x0406 tx timeout [ 1223.990037][T18308] Bluetooth: hci0: command 0x0c1a tx timeout [ 1224.059410][ T2553] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input49 [ 1225.890161][T18308] Bluetooth: hci3: command 0x0406 tx timeout [ 1225.896194][T18308] Bluetooth: hci1: command 0x0406 tx timeout [ 1226.048814][T18308] Bluetooth: hci0: command 0x0c1a tx timeout [ 1226.817864][ T2686] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4338'. [ 1226.989315][T18308] Bluetooth: hci0: unexpected subevent 0x05 length: 123 > 12 [ 1227.026775][ T2690] block nbd8: NBD_DISCONNECT [ 1228.415733][ T2758] netlink: 28 bytes leftover after parsing attributes in process `syz.4.4341'. [ 1228.537208][ T2758] ipvlan0: entered promiscuous mode [ 1228.569905][ T2758] ipvlan0: entered allmulticast mode [ 1228.575386][ T2758] veth0_vlan: entered allmulticast mode [ 1228.996960][T18308] Bluetooth: hci0: command 0x0c1a tx timeout [ 1229.292904][ T2784] FAULT_INJECTION: forcing a failure. [ 1229.292904][ T2784] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1229.355102][ T2784] CPU: 0 UID: 0 PID: 2784 Comm: syz.1.4342 Tainted: G U syzkaller #0 PREEMPT(full) [ 1229.355128][ T2784] Tainted: [U]=USER [ 1229.355133][ T2784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1229.355142][ T2784] Call Trace: [ 1229.355148][ T2784] [ 1229.355154][ T2784] dump_stack_lvl+0x16c/0x1f0 [ 1229.355182][ T2784] should_fail_ex+0x512/0x640 [ 1229.355207][ T2784] should_fail_alloc_page+0xe7/0x130 [ 1229.355229][ T2784] prepare_alloc_pages+0x3c2/0x610 [ 1229.355253][ T2784] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 1229.355272][ T2784] ? find_held_lock+0x2b/0x80 [ 1229.355288][ T2784] ? page_table_check_set+0x627/0x750 [ 1229.355308][ T2784] ? page_table_check_set+0x631/0x750 [ 1229.355325][ T2784] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1229.355344][ T2784] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1229.355365][ T2784] ? const_folio_flags+0x5b/0x100 [ 1229.355384][ T2784] ? const_folio_flags+0x5b/0x100 [ 1229.355407][ T2784] ? folio_remove_rmap_pmd+0x2eb/0x7d0 [ 1229.355425][ T2784] ? split_huge_pmd_locked+0x116/0x3a10 [ 1229.355446][ T2784] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1229.355478][ T2784] ? policy_nodemask+0xea/0x4e0 [ 1229.355500][ T2784] alloc_pages_mpol+0x1fb/0x550 [ 1229.355520][ T2784] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1229.355540][ T2784] ? __split_huge_pmd+0x203/0x350 [ 1229.355565][ T2784] folio_alloc_mpol_noprof+0x36/0x2f0 [ 1229.355587][ T2784] vma_alloc_folio_noprof+0xed/0x1e0 [ 1229.355608][ T2784] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 1229.355629][ T2784] ? rcu_read_unlock+0x2d/0xb0 [ 1229.355649][ T2784] do_wp_page+0x1e5b/0x4f00 [ 1229.355675][ T2784] ? __pfx_do_wp_page+0x10/0x10 [ 1229.355697][ T2784] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1229.355718][ T2784] ? ___pte_offset_map+0x2ad/0x4f0 [ 1229.355740][ T2784] __handle_mm_fault+0x1b2d/0x2a50 [ 1229.355761][ T2784] ? __pfx___handle_mm_fault+0x10/0x10 [ 1229.355779][ T2784] ? __lock_acquire+0xb97/0x1ce0 [ 1229.355808][ T2784] handle_mm_fault+0x589/0xd10 [ 1229.355827][ T2784] __get_user_pages+0x551/0x34a0 [ 1229.355855][ T2784] ? __pfx___get_user_pages+0x10/0x10 [ 1229.355881][ T2784] __gup_longterm_locked+0xa92/0x17e0 [ 1229.355905][ T2784] ? is_bpf_text_address+0x8a/0x1a0 [ 1229.355924][ T2784] ? __pfx___gup_longterm_locked+0x10/0x10 [ 1229.355948][ T2784] ? find_held_lock+0x2b/0x80 [ 1229.355967][ T2784] gup_fast_fallback+0xf78/0x23f0 [ 1229.355996][ T2784] ? __pfx_stack_trace_save+0x10/0x10 [ 1229.356020][ T2784] ? __kasan_kmalloc+0xaa/0xb0 [ 1229.356036][ T2784] ? __pfx_gup_fast_fallback+0x10/0x10 [ 1229.356056][ T2784] ? __x64_sys_futex+0x1e0/0x4c0 [ 1229.356073][ T2784] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1229.356097][ T2784] get_user_pages_fast+0xa7/0xf0 [ 1229.356118][ T2784] ? __pfx_get_user_pages_fast+0x10/0x10 [ 1229.356144][ T2784] get_futex_key+0x2c6/0x1560 [ 1229.356163][ T2784] ? __pfx_get_futex_key+0x10/0x10 [ 1229.356183][ T2784] ? kasan_save_track+0x14/0x30 [ 1229.356198][ T2784] ? __kasan_kmalloc+0xaa/0xb0 [ 1229.356216][ T2784] futex_lock_pi+0x1cc/0x7c0 [ 1229.356239][ T2784] ? __pfx_futex_lock_pi+0x10/0x10 [ 1229.356257][ T2784] ? __futex_wait+0x24c/0x2f0 [ 1229.356292][ T2784] ? futex_private_hash_put+0x18a/0x300 [ 1229.356312][ T2784] ? __pfx_futex_wake_mark+0x10/0x10 [ 1229.356338][ T2784] ? do_writev+0x218/0x340 [ 1229.356356][ T2784] do_futex+0x11a/0x350 [ 1229.356374][ T2784] ? __pfx_do_futex+0x10/0x10 [ 1229.356390][ T2784] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1229.356418][ T2784] __x64_sys_futex+0x1e0/0x4c0 [ 1229.356438][ T2784] ? __pfx___x64_sys_futex+0x10/0x10 [ 1229.356463][ T2784] ? xfd_validate_state+0x61/0x180 [ 1229.356484][ T2784] ? __pfx_do_writev+0x10/0x10 [ 1229.356505][ T2784] do_syscall_64+0xcd/0x4c0 [ 1229.356529][ T2784] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1229.356543][ T2784] RIP: 0033:0x7efdd898eec9 [ 1229.356556][ T2784] 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 [ 1229.356570][ T2784] RSP: 002b:00007efdd6bee038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1229.356586][ T2784] RAX: ffffffffffffffda RBX: 00007efdd8be5fa0 RCX: 00007efdd898eec9 [ 1229.356597][ T2784] RDX: 0000000000000009 RSI: 0000000000000006 RDI: 0000000000000000 [ 1229.356606][ T2784] RBP: 00007efdd8a11f91 R08: 0000000000000000 R09: 0000000000000006 [ 1229.356615][ T2784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1229.356624][ T2784] R13: 00007efdd8be6038 R14: 00007efdd8be5fa0 R15: 00007ffc4f9b2d68 [ 1229.356643][ T2784] [ 1231.091921][ T2891] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 1231.098883][ T2891] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 1231.133542][ T2892] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4349'. [ 1231.178775][ T2892] netlink: 342 bytes leftover after parsing attributes in process `syz.2.4349'. [ 1231.204931][ T2891] netlink: 274 bytes leftover after parsing attributes in process `syz.2.4349'. [ 1232.086710][ T2912] FAULT_INJECTION: forcing a failure. [ 1232.086710][ T2912] name failslab, interval 1, probability 0, space 0, times 0 [ 1232.132146][ T2912] CPU: 0 UID: 0 PID: 2912 Comm: syz.4.4353 Tainted: G U syzkaller #0 PREEMPT(full) [ 1232.132187][ T2912] Tainted: [U]=USER [ 1232.132196][ T2912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1232.132210][ T2912] Call Trace: [ 1232.132219][ T2912] [ 1232.132229][ T2912] dump_stack_lvl+0x16c/0x1f0 [ 1232.132269][ T2912] should_fail_ex+0x512/0x640 [ 1232.132304][ T2912] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 1232.132338][ T2912] should_failslab+0xc2/0x120 [ 1232.132370][ T2912] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 1232.132401][ T2912] ? __kernfs_new_node+0xd2/0x8e0 [ 1232.132438][ T2912] __kernfs_new_node+0xd2/0x8e0 [ 1232.132474][ T2912] ? __pfx___kernfs_new_node+0x10/0x10 [ 1232.132515][ T2912] ? find_held_lock+0x2b/0x80 [ 1232.132542][ T2912] ? kernfs_root+0xee/0x2a0 [ 1232.132581][ T2912] kernfs_new_node+0x13c/0x1e0 [ 1232.132623][ T2912] __kernfs_create_file+0x53/0x350 [ 1232.132653][ T2912] sysfs_add_file_mode_ns+0x207/0x3c0 [ 1232.132693][ T2912] sysfs_merge_group+0x1aa/0x340 [ 1232.132727][ T2912] ? __pfx_sysfs_merge_group+0x10/0x10 [ 1232.132765][ T2912] ? __pfx_dev_add_physical_location+0x10/0x10 [ 1232.132792][ T2912] ? bus_to_subsys+0x131/0x160 [ 1232.132826][ T2912] dpm_sysfs_add+0x237/0x280 [ 1232.132854][ T2912] device_add+0x9a6/0x1aa0 [ 1232.132884][ T2912] ? __pfx_device_add+0x10/0x10 [ 1232.132914][ T2912] ? lockdep_init_map_type+0x5c/0x280 [ 1232.132949][ T2912] ? __init_waitqueue_head+0xca/0x150 [ 1232.132996][ T2912] rfkill_register+0x1ad/0xb40 [ 1232.133029][ T2912] nfc_register_device+0x11f/0x3c0 [ 1232.133070][ T2912] nci_register_device+0x7f1/0xb80 [ 1232.133104][ T2912] ? __pfx_nci_register_device+0x10/0x10 [ 1232.133141][ T2912] ? lockdep_init_map_type+0x5c/0x280 [ 1232.133182][ T2912] virtual_ncidev_open+0x141/0x220 [ 1232.133214][ T2912] ? __pfx_virtual_ncidev_open+0x10/0x10 [ 1232.133244][ T2912] misc_open+0x35a/0x420 [ 1232.133274][ T2912] ? __pfx_misc_open+0x10/0x10 [ 1232.133302][ T2912] chrdev_open+0x231/0x6a0 [ 1232.133333][ T2912] ? __pfx_apparmor_file_open+0x10/0x10 [ 1232.133361][ T2912] ? __pfx_chrdev_open+0x10/0x10 [ 1232.133394][ T2912] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 1232.133431][ T2912] do_dentry_open+0x97f/0x1530 [ 1232.133462][ T2912] ? __pfx_chrdev_open+0x10/0x10 [ 1232.133501][ T2912] vfs_open+0x82/0x3f0 [ 1232.133541][ T2912] path_openat+0x1de4/0x2cb0 [ 1232.133584][ T2912] ? __pfx_path_openat+0x10/0x10 [ 1232.133624][ T2912] do_filp_open+0x20b/0x470 [ 1232.133654][ T2912] ? __pfx_do_filp_open+0x10/0x10 [ 1232.133713][ T2912] ? alloc_fd+0x471/0x7d0 [ 1232.133751][ T2912] do_sys_openat2+0x11b/0x1d0 [ 1232.133787][ T2912] ? __pfx_do_sys_openat2+0x10/0x10 [ 1232.133825][ T2912] ? __pfx___schedule+0x10/0x10 [ 1232.133867][ T2912] __x64_sys_openat+0x174/0x210 [ 1232.133891][ T2912] ? __pfx___x64_sys_openat+0x10/0x10 [ 1232.133935][ T2912] do_syscall_64+0xcd/0x4c0 [ 1232.133975][ T2912] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1232.134001][ T2912] RIP: 0033:0x7f306058eec9 [ 1232.134021][ T2912] 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 [ 1232.134046][ T2912] RSP: 002b:00007f306139a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1232.134069][ T2912] RAX: ffffffffffffffda RBX: 00007f30607e6090 RCX: 00007f306058eec9 [ 1232.134086][ T2912] RDX: 0000000000000002 RSI: 0000200000000400 RDI: ffffffffffffff9c [ 1232.134102][ T2912] RBP: 00007f3060611f91 R08: 0000000000000000 R09: 0000000000000000 [ 1232.134118][ T2912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1232.134133][ T2912] R13: 00007f30607e6128 R14: 00007f30607e6090 R15: 00007ffee859f818 [ 1232.134168][ T2912] [ 1232.600767][ T2922] netlink: 28 bytes leftover after parsing attributes in process `syz.1.4352'. [ 1232.621962][ T2922] ipvlan0: entered promiscuous mode [ 1232.627364][ T2922] ipvlan0: entered allmulticast mode [ 1232.633269][ T2922] veth0_vlan: entered allmulticast mode [ 1232.980322][ T2911] FAULT_INJECTION: forcing a failure. [ 1232.980322][ T2911] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1233.001667][ T2911] CPU: 1 UID: 0 PID: 2911 Comm: syz.4.4353 Tainted: G U syzkaller #0 PREEMPT(full) [ 1233.001692][ T2911] Tainted: [U]=USER [ 1233.001697][ T2911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1233.001706][ T2911] Call Trace: [ 1233.001712][ T2911] [ 1233.001720][ T2911] dump_stack_lvl+0x16c/0x1f0 [ 1233.001747][ T2911] should_fail_ex+0x512/0x640 [ 1233.001772][ T2911] get_futex_key+0x293/0x1560 [ 1233.001792][ T2911] ? __pfx_get_futex_key+0x10/0x10 [ 1233.001809][ T2911] ? __mutex_trylock_common+0xe9/0x250 [ 1233.001833][ T2911] futex_wake+0xea/0x530 [ 1233.001862][ T2911] ? __pfx_futex_wake+0x10/0x10 [ 1233.001890][ T2911] do_futex+0x1e3/0x350 [ 1233.001908][ T2911] ? __pfx_do_futex+0x10/0x10 [ 1233.001923][ T2911] ? __might_fault+0xe3/0x190 [ 1233.001945][ T2911] mm_release+0x24e/0x300 [ 1233.001962][ T2911] do_exit+0x68e/0x2bf0 [ 1233.001985][ T2911] ? __pfx_do_exit+0x10/0x10 [ 1233.002003][ T2911] ? do_raw_spin_lock+0x12c/0x2b0 [ 1233.002024][ T2911] ? find_held_lock+0x2b/0x80 [ 1233.002040][ T2911] do_group_exit+0xd3/0x2a0 [ 1233.002061][ T2911] get_signal+0x2673/0x26d0 [ 1233.002080][ T2911] ? __lock_acquire+0x62e/0x1ce0 [ 1233.002101][ T2911] ? __pfx_get_signal+0x10/0x10 [ 1233.002116][ T2911] ? do_futex+0x122/0x350 [ 1233.002133][ T2911] ? __pfx_do_futex+0x10/0x10 [ 1233.002152][ T2911] arch_do_signal_or_restart+0x8f/0x790 [ 1233.002172][ T2911] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 1233.002195][ T2911] ? noop_fsync+0x9/0x10 [ 1233.002213][ T2911] ? vfs_fsync_range+0x140/0x220 [ 1233.002235][ T2911] exit_to_user_mode_loop+0x84/0x110 [ 1233.002256][ T2911] do_syscall_64+0x41c/0x4c0 [ 1233.002279][ T2911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1233.002294][ T2911] RIP: 0033:0x7f306058eec9 [ 1233.002307][ T2911] 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 [ 1233.002320][ T2911] RSP: 002b:00007f30613bb0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1233.002334][ T2911] RAX: fffffffffffffe00 RBX: 00007f30607e5fa8 RCX: 00007f306058eec9 [ 1233.002344][ T2911] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f30607e5fa8 [ 1233.002352][ T2911] RBP: 00007f30607e5fa0 R08: 0000000000000000 R09: 0000000000000000 [ 1233.002361][ T2911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1233.002369][ T2911] R13: 00007f30607e6038 R14: 00007ffee859f730 R15: 00007ffee859f818 [ 1233.002386][ T2911] [ 1233.357433][ T2962] netlink: 'syz.0.4357': attribute type 11 has an invalid length. [ 1233.365479][ T2962] netlink: 'syz.0.4357': attribute type 11 has an invalid length. [ 1235.038107][ T3030] udc dummy_udc.0: soft-connect without a gadget driver [ 1235.142587][ T1302] ieee802154 phy0 wpan0: encryption failed: -22 [ 1235.151501][ T1302] ieee802154 phy1 wpan1: encryption failed: -22 [ 1236.508447][ T3082] netlink: 252 bytes leftover after parsing attributes in process `syz.2.4374'. [ 1236.518898][ T3082] netlink: 252 bytes leftover after parsing attributes in process `syz.2.4374'. [ 1240.057206][ T3231] misc userio: No port type given on /dev/userio [ 1240.067177][ T3189] FAULT_INJECTION: forcing a failure. [ 1240.067177][ T3189] name failslab, interval 1, probability 0, space 0, times 0 [ 1240.139013][ T3189] CPU: 0 UID: 0 PID: 3189 Comm: syz.2.4391 Tainted: G U syzkaller #0 PREEMPT(full) [ 1240.139056][ T3189] Tainted: [U]=USER [ 1240.139062][ T3189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1240.139073][ T3189] Call Trace: [ 1240.139079][ T3189] [ 1240.139085][ T3189] dump_stack_lvl+0x16c/0x1f0 [ 1240.139112][ T3189] should_fail_ex+0x512/0x640 [ 1240.139134][ T3189] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 1240.139155][ T3189] should_failslab+0xc2/0x120 [ 1240.139175][ T3189] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 1240.139194][ T3189] ? __d_alloc+0x32/0xae0 [ 1240.139215][ T3189] __d_alloc+0x32/0xae0 [ 1240.139234][ T3189] d_alloc_pseudo+0x1c/0xc0 [ 1240.139254][ T3189] alloc_file_pseudo+0xcf/0x230 [ 1240.139276][ T3189] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1240.139296][ T3189] ? alloc_fd+0x471/0x7d0 [ 1240.139315][ T3189] sock_alloc_file+0x50/0x210 [ 1240.139330][ T3189] __sys_socket+0x1c0/0x260 [ 1240.139347][ T3189] ? __pfx___sys_socket+0x10/0x10 [ 1240.139363][ T3189] ? xfd_validate_state+0x61/0x180 [ 1240.139388][ T3189] __x64_sys_socket+0x72/0xb0 [ 1240.139403][ T3189] ? lockdep_hardirqs_on+0x7c/0x110 [ 1240.139432][ T3189] do_syscall_64+0xcd/0x4c0 [ 1240.139455][ T3189] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1240.139471][ T3189] RIP: 0033:0x7f8ea978eec9 [ 1240.139485][ T3189] 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 [ 1240.139499][ T3189] RSP: 002b:00007f8eaa5a5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 1240.139514][ T3189] RAX: ffffffffffffffda RBX: 00007f8ea99e5fa0 RCX: 00007f8ea978eec9 [ 1240.139525][ T3189] RDX: 0000000000000000 RSI: 0000000000080805 RDI: 0000000000000026 [ 1240.139534][ T3189] RBP: 00007f8ea9811f91 R08: 0000000000000000 R09: 0000000000000000 [ 1240.139543][ T3189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1240.139552][ T3189] R13: 00007f8ea99e6038 R14: 00007f8ea99e5fa0 R15: 00007ffc7b92b368 [ 1240.139576][ T3189] [ 1240.382020][ T3181] Process accounting resumed [ 1240.585247][ T3212] FAULT_INJECTION: forcing a failure. [ 1240.585247][ T3212] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1240.643259][ T3212] CPU: 0 UID: 0 PID: 3212 Comm: syz.2.4391 Tainted: G U syzkaller #0 PREEMPT(full) [ 1240.643302][ T3212] Tainted: [U]=USER [ 1240.643310][ T3212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1240.643326][ T3212] Call Trace: [ 1240.643336][ T3212] [ 1240.643346][ T3212] dump_stack_lvl+0x16c/0x1f0 [ 1240.643402][ T3212] should_fail_ex+0x512/0x640 [ 1240.643447][ T3212] get_futex_key+0x293/0x1560 [ 1240.643482][ T3212] ? __pfx___futex_wait+0x10/0x10 [ 1240.643520][ T3212] ? __pfx_get_futex_key+0x10/0x10 [ 1240.643553][ T3212] ? __pfx_futex_wake_mark+0x10/0x10 [ 1240.643601][ T3212] futex_wake_op+0x129/0xe40 [ 1240.643643][ T3212] ? futex_private_hash_put+0x18a/0x300 [ 1240.643680][ T3212] ? __pfx_futex_wake_op+0x10/0x10 [ 1240.643718][ T3212] ? __pfx_futex_wait+0x10/0x10 [ 1240.643770][ T3212] do_futex+0x2e9/0x350 [ 1240.643805][ T3212] ? __pfx_do_futex+0x10/0x10 [ 1240.643841][ T3212] ? __pfx___might_resched+0x10/0x10 [ 1240.643872][ T3212] __x64_sys_futex+0x1e0/0x4c0 [ 1240.643907][ T3212] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10 [ 1240.643943][ T3212] ? __pfx___x64_sys_futex+0x10/0x10 [ 1240.643976][ T3212] ? xfd_validate_state+0x61/0x180 [ 1240.644011][ T3212] ? __pfx___do_sys_close_range+0x10/0x10 [ 1240.644054][ T3212] do_syscall_64+0xcd/0x4c0 [ 1240.644091][ T3212] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1240.644119][ T3212] RIP: 0033:0x7f8ea978eec9 [ 1240.644142][ T3212] 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 [ 1240.644167][ T3212] RSP: 002b:00007f8eaa584038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1240.644194][ T3212] RAX: ffffffffffffffda RBX: 00007f8ea99e6090 RCX: 00007f8ea978eec9 [ 1240.644213][ T3212] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 0000000000000000 [ 1240.644229][ T3212] RBP: 00007f8ea9811f91 R08: 0000200000000080 R09: 0000000004000000 [ 1240.644246][ T3212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1240.644263][ T3212] R13: 00007f8ea99e6128 R14: 00007f8ea99e6090 R15: 00007ffc7b92b368 [ 1240.644295][ T3212] [ 1241.358223][ T8569] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1241.623020][ T8569] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1241.790878][ T8569] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1241.940973][ T8569] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1242.119342][ T3332] FAULT_INJECTION: forcing a failure. [ 1242.119342][ T3332] name failslab, interval 1, probability 0, space 0, times 0 [ 1242.132236][ T3332] CPU: 1 UID: 0 PID: 3332 Comm: syz.4.4402 Tainted: G U syzkaller #0 PREEMPT(full) [ 1242.132277][ T3332] Tainted: [U]=USER [ 1242.132288][ T3332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1242.132304][ T3332] Call Trace: [ 1242.132314][ T3332] [ 1242.132324][ T3332] dump_stack_lvl+0x16c/0x1f0 [ 1242.132372][ T3332] should_fail_ex+0x512/0x640 [ 1242.132412][ T3332] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 1242.132446][ T3332] should_failslab+0xc2/0x120 [ 1242.132483][ T3332] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 1242.132516][ T3332] ? d_instantiate+0x77/0x90 [ 1242.132547][ T3332] ? alloc_empty_file+0x55/0x1e0 [ 1242.132590][ T3332] alloc_empty_file+0x55/0x1e0 [ 1242.132629][ T3332] alloc_file_pseudo+0x13a/0x230 [ 1242.132669][ T3332] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1242.132710][ T3332] ? _raw_spin_unlock+0x28/0x50 [ 1242.132743][ T3332] ? alloc_fd+0x471/0x7d0 [ 1242.132774][ T3332] __anon_inode_getfile+0xe8/0x280 [ 1242.132804][ T3332] ? __init_waitqueue_head+0xca/0x150 [ 1242.132848][ T3332] do_epoll_create+0x324/0x480 [ 1242.132878][ T3332] __x64_sys_epoll_create+0x45/0x70 [ 1242.132907][ T3332] do_syscall_64+0xcd/0x4c0 [ 1242.132948][ T3332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1242.132973][ T3332] RIP: 0033:0x7f306058eec9 [ 1242.132995][ T3332] 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 [ 1242.133020][ T3332] RSP: 002b:00007f306139a038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d5 [ 1242.133047][ T3332] RAX: ffffffffffffffda RBX: 00007f30607e6090 RCX: 00007f306058eec9 [ 1242.133065][ T3332] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 1242.133082][ T3332] RBP: 00007f3060611f91 R08: 0000000000000000 R09: 0000000000000000 [ 1242.133098][ T3332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1242.133114][ T3332] R13: 00007f30607e6128 R14: 00007f30607e6090 R15: 00007ffee859f818 [ 1242.133150][ T3332] [ 1242.509822][ T8569] bridge_slave_1: left allmulticast mode [ 1242.546796][ T8405] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1242.559654][ T8405] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1242.569421][ T8569] bridge_slave_1: left promiscuous mode [ 1242.578271][ T8405] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1242.590541][ T8569] bridge0: port 2(bridge_slave_1) entered disabled state [ 1242.599329][ T8405] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1242.607084][ T8405] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1242.696526][ T8569] bridge_slave_0: left allmulticast mode [ 1242.702217][ T8569] bridge_slave_0: left promiscuous mode [ 1242.708843][ T8569] bridge0: port 1(bridge_slave_0) entered disabled state [ 1242.760642][ T30] audit: type=1804 audit(4294968339.206:30): pid=3363 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.4.4407" name="/newroot/88/file0" dev="tmpfs" ino=479 res=1 errno=0 [ 1243.336763][ T30] audit: type=1800 audit(4294968339.788:31): pid=3380 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.4411" name="lu_gp_id" dev="configfs" ino=106237 res=0 errno=0 [ 1243.377605][ T8569] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1243.389845][ T8569] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1243.401681][ T8569] bond0 (unregistering): Released all slaves [ 1243.402115][ T3380] ALUA LU Group already has a valid ID, ignoring request [ 1243.416059][ T3381] ALUA LU Group already has a valid ID, ignoring request [ 1243.512392][ T3383] openvswitch: netlink: IP tunnel attribute has 4 unknown bytes. [ 1243.524169][ T3383] openvswitch: netlink: IP tunnel attribute has 4 unknown bytes. [ 1243.563207][ T3373] mkiss: ax0: crc mode is auto. [ 1243.906809][ T3425] random: crng reseeded on system resumption [ 1243.921195][ T3425] FAULT_INJECTION: forcing a failure. [ 1243.921195][ T3425] name failslab, interval 1, probability 0, space 0, times 0 [ 1243.934534][ T3425] CPU: 1 UID: 0 PID: 3425 Comm: syz.2.4414 Tainted: G U syzkaller #0 PREEMPT(full) [ 1243.934576][ T3425] Tainted: [U]=USER [ 1243.934585][ T3425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1243.934602][ T3425] Call Trace: [ 1243.934611][ T3425] [ 1243.934622][ T3425] dump_stack_lvl+0x16c/0x1f0 [ 1243.934668][ T3425] should_fail_ex+0x512/0x640 [ 1243.934714][ T3425] should_failslab+0xc2/0x120 [ 1243.934750][ T3425] __kmalloc_cache_noprof+0x6a/0x3e0 [ 1243.934775][ T3425] ? do_raw_spin_lock+0x12c/0x2b0 [ 1243.934809][ T3425] ? find_held_lock+0x2b/0x80 [ 1243.934832][ T3425] ? async_schedule_node_domain+0x54/0x120 [ 1243.934869][ T3425] ? __pfx___async_dev_cache_fw_image+0x10/0x10 [ 1243.934905][ T3425] async_schedule_node_domain+0x54/0x120 [ 1243.934941][ T3425] dev_cache_fw_image+0x38e/0x490 [ 1243.934979][ T3425] ? __pfx_dev_cache_fw_image+0x10/0x10 [ 1243.935023][ T3425] ? dev_cache_fw_image+0x398/0x490 [ 1243.935058][ T3425] ? __pfx_dev_cache_fw_image+0x10/0x10 [ 1243.935094][ T3425] dpm_for_each_dev+0x5d/0xb0 [ 1243.935129][ T3425] fw_pm_notify+0x81/0x150 [ 1243.935157][ T3425] notifier_call_chain+0xb9/0x410 [ 1243.935186][ T3425] ? __pfx_fw_pm_notify+0x10/0x10 [ 1243.935222][ T3425] blocking_notifier_call_chain_robust+0xc8/0x160 [ 1243.935256][ T3425] ? __pfx_blocking_notifier_call_chain_robust+0x10/0x10 [ 1243.935301][ T3425] pm_notifier_call_chain_robust+0x27/0x60 [ 1243.935334][ T3425] snapshot_open+0x218/0x2b0 [ 1243.935361][ T3425] ? __pfx_snapshot_open+0x10/0x10 [ 1243.935390][ T3425] misc_open+0x35a/0x420 [ 1243.935419][ T3425] ? __pfx_misc_open+0x10/0x10 [ 1243.935446][ T3425] chrdev_open+0x231/0x6a0 [ 1243.935475][ T3425] ? __pfx_apparmor_file_open+0x10/0x10 [ 1243.935501][ T3425] ? __pfx_chrdev_open+0x10/0x10 [ 1243.935534][ T3425] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 1243.935568][ T3425] do_dentry_open+0x97f/0x1530 [ 1243.935594][ T3425] ? __pfx_chrdev_open+0x10/0x10 [ 1243.935628][ T3425] vfs_open+0x82/0x3f0 [ 1243.935659][ T3425] path_openat+0x1de4/0x2cb0 [ 1243.935692][ T3425] ? __pfx_path_openat+0x10/0x10 [ 1243.935725][ T3425] do_filp_open+0x20b/0x470 [ 1243.935751][ T3425] ? __pfx_do_filp_open+0x10/0x10 [ 1243.935798][ T3425] ? alloc_fd+0x471/0x7d0 [ 1243.935830][ T3425] do_sys_openat2+0x11b/0x1d0 [ 1243.935863][ T3425] ? __pfx_do_sys_openat2+0x10/0x10 [ 1243.935906][ T3425] __x64_sys_openat+0x174/0x210 [ 1243.935925][ T3425] ? __pfx___x64_sys_openat+0x10/0x10 [ 1243.935959][ T3425] do_syscall_64+0xcd/0x4c0 [ 1243.935998][ T3425] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1243.936029][ T3425] RIP: 0033:0x7f8ea978eec9 [ 1243.936048][ T3425] 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 [ 1243.936071][ T3425] RSP: 002b:00007f8eaa5a5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1243.936095][ T3425] RAX: ffffffffffffffda RBX: 00007f8ea99e5fa0 RCX: 00007f8ea978eec9 [ 1243.936112][ T3425] RDX: 0000000000080643 RSI: 0000200000001940 RDI: ffffffffffffff9c [ 1243.936127][ T3425] RBP: 00007f8ea9811f91 R08: 0000000000000000 R09: 0000000000000000 [ 1243.936143][ T3425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1243.936157][ T3425] R13: 00007f8ea99e6038 R14: 00007f8ea99e5fa0 R15: 00007ffc7b92b368 [ 1243.936189][ T3425] [ 1244.274842][ T3425] [ 1244.277210][ T3425] ====================================================== [ 1244.284232][ T3425] WARNING: possible circular locking dependency detected [ 1244.291264][ T3425] syzkaller #0 Tainted: G U [ 1244.297254][ T3425] ------------------------------------------------------ [ 1244.304281][ T3425] syz.2.4414/3425 is trying to acquire lock: [ 1244.310267][ T3425] ffff888071cbf7d8 (&ima_iint_mutex_key[depth]){+.+.}-{4:4}, at: process_measurement+0x7e0/0x23e0 [ 1244.320916][ T3425] SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 1244.320916][ T3425] but task is already holding lock: [ 1244.328275][ T3425] ffffffff8f518668 (dpm_list_mtx){+.+.}-{4:4}, at: dpm_for_each_dev+0x2d/0xb0 [ 1244.337179][ T3425] [ 1244.337179][ T3425] which lock already depends on the new lock. [ 1244.337179][ T3425] [ 1244.347578][ T3425] [ 1244.347578][ T3425] the existing dependency chain (in reverse order) is: [ 1244.356585][ T3425] [ 1244.356585][ T3425] -> #4 (dpm_list_mtx){+.+.}-{4:4}: [ 1244.363977][ T3425] __mutex_lock+0x193/0x1060 [ 1244.369109][ T3425] device_pm_add+0x87/0x3e0 [ 1244.374138][ T3425] device_add+0x9cd/0x1aa0 [ 1244.379074][ T3425] device_create_groups_vargs+0x1f8/0x270 [ 1244.385323][ T3425] device_create+0xed/0x130 [ 1244.390356][ T3425] msr_device_create+0x31/0x70 [ 1244.395639][ T3425] cpuhp_invoke_callback+0x3d5/0xa10 [ 1244.401442][ T3425] cpuhp_thread_fun+0x47e/0x6f0 [ 1244.406810][ T3425] smpboot_thread_fn+0x3f7/0xae0 [ 1244.412270][ T3425] kthread+0x3c5/0x780 [ 1244.416865][ T3425] ret_from_fork+0x56d/0x730 [ 1244.421994][ T3425] ret_from_fork_asm+0x1a/0x30 [ 1244.427283][ T3425] [ 1244.427283][ T3425] -> #3 (cpuhp_state-up){+.+.}-{0:0}: [ 1244.434842][ T3425] cpuhp_thread_fun+0x193/0x6f0 [ 1244.440219][ T3425] smpboot_thread_fn+0x3f7/0xae0 [ 1244.445676][ T3425] kthread+0x3c5/0x780 [ 1244.450269][ T3425] ret_from_fork+0x56d/0x730 [ 1244.455384][ T3425] ret_from_fork_asm+0x1a/0x30 [ 1244.460669][ T3425] [ 1244.460669][ T3425] -> #2 (cpu_hotplug_lock){++++}-{0:0}: [ 1244.468397][ T3425] cpus_read_lock+0x42/0x160 [ 1244.473503][ T3425] ring_buffer_resize+0x105/0x15c0 [ 1244.479149][ T3425] tracing_resize_ring_buffer+0x143/0x330 [ 1244.485391][ T3425] tracing_free_buffer_release+0xfc/0x150 [ 1244.491631][ T3425] __fput+0x3ff/0xb70 [ 1244.496138][ T3425] task_work_run+0x14d/0x240 [ 1244.501252][ T3425] exit_to_user_mode_loop+0xeb/0x110 [ 1244.507063][ T3425] do_syscall_64+0x41c/0x4c0 [ 1244.512177][ T3425] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1244.518582][ T3425] [ 1244.518582][ T3425] -> #1 (trace_types_lock){+.+.}-{4:4}: [ 1244.526311][ T3425] __mutex_lock+0x193/0x1060 [ 1244.531424][ T3425] tracing_check_open_get_tr.part.0+0x49/0x190 [ 1244.538100][ T3425] tracing_open_generic_tr+0x66/0xf0 [ 1244.543903][ T3425] do_dentry_open+0x97f/0x1530 [ 1244.549206][ T3425] vfs_open+0x82/0x3f0 [ 1244.553803][ T3425] dentry_open+0x71/0xd0 [ 1244.558566][ T3425] ima_calc_file_hash+0x2b6/0x490 [ 1244.564109][ T3425] ima_collect_measurement+0x899/0xa40 [ 1244.570084][ T3425] process_measurement+0x11fa/0x23e0 [ 1244.575929][ T3425] ima_file_check+0xc5/0x110 [ 1244.581039][ T3425] security_file_post_open+0x8e/0x210 [ 1244.586933][ T3425] path_openat+0x1404/0x2cb0 [ 1244.592047][ T3425] do_filp_open+0x20b/0x470 [ 1244.597066][ T3425] do_sys_openat2+0x11b/0x1d0 [ 1244.602269][ T3425] __x64_sys_openat+0x174/0x210 [ 1244.607645][ T3425] do_syscall_64+0xcd/0x4c0 [ 1244.612676][ T3425] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1244.619090][ T3425] [ 1244.619090][ T3425] -> #0 (&ima_iint_mutex_key[depth]){+.+.}-{4:4}: [ 1244.627688][ T3425] __lock_acquire+0x12a6/0x1ce0 [ 1244.633064][ T3425] lock_acquire+0x179/0x350 [ 1244.638086][ T3425] __mutex_lock+0x193/0x1060 [ 1244.643200][ T3425] process_measurement+0x7e0/0x23e0 [ 1244.648911][ T3425] ima_file_check+0xc5/0x110 [ 1244.654018][ T3425] security_file_post_open+0x8e/0x210 [ 1244.659916][ T3425] path_openat+0x1404/0x2cb0 [ 1244.665025][ T3425] do_file_open_root+0x322/0x610 [ 1244.670481][ T3425] file_open_root+0x2a7/0x450 [ 1244.675675][ T3425] kernel_read_file_from_path_initns+0x189/0x260 [ 1244.682529][ T3425] _request_firmware+0x744/0x1470 [ 1244.688081][ T3425] __async_dev_cache_fw_image+0xb1/0x340 [ 1244.694236][ T3425] async_schedule_node_domain+0xd4/0x120 [ 1244.700386][ T3425] dev_cache_fw_image+0x38e/0x490 [ 1244.705930][ T3425] dpm_for_each_dev+0x5d/0xb0 [ 1244.711133][ T3425] fw_pm_notify+0x81/0x150 [ 1244.716065][ T3425] notifier_call_chain+0xb9/0x410 [ 1244.721609][ T3425] blocking_notifier_call_chain_robust+0xc8/0x160 [ 1244.728545][ T3425] pm_notifier_call_chain_robust+0x27/0x60 [ 1244.734871][ T3425] snapshot_open+0x218/0x2b0 [ 1244.739981][ T3425] misc_open+0x35a/0x420 [ 1244.744741][ T3425] chrdev_open+0x231/0x6a0 [ 1244.749681][ T3425] do_dentry_open+0x97f/0x1530 [ 1244.754963][ T3425] vfs_open+0x82/0x3f0 [ 1244.759597][ T3425] path_openat+0x1de4/0x2cb0 [ 1244.764705][ T3425] do_filp_open+0x20b/0x470 [ 1244.769724][ T3425] do_sys_openat2+0x11b/0x1d0 [ 1244.774927][ T3425] __x64_sys_openat+0x174/0x210 [ 1244.780296][ T3425] do_syscall_64+0xcd/0x4c0 [ 1244.785327][ T3425] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1244.791734][ T3425] [ 1244.791734][ T3425] other info that might help us debug this: [ 1244.791734][ T3425] [ 1244.801951][ T3425] Chain exists of: [ 1244.801951][ T3425] &ima_iint_mutex_key[depth] --> cpuhp_state-up --> dpm_list_mtx [ 1244.801951][ T3425] [ 1244.815595][ T3425] Possible unsafe locking scenario: [ 1244.815595][ T3425] [ 1244.823035][ T3425] CPU0 CPU1 [ 1244.828391][ T3425] ---- ---- [ 1244.833741][ T3425] lock(dpm_list_mtx); [ 1244.837889][ T3425] lock(cpuhp_state-up); [ 1244.844732][ T3425] lock(dpm_list_mtx); [ 1244.851409][ T3425] lock(&ima_iint_mutex_key[depth]); [ 1244.856780][ T3425] [ 1244.856780][ T3425] *** DEADLOCK *** [ 1244.856780][ T3425] [ 1244.864907][ T3425] 5 locks held by syz.2.4414/3425: [ 1244.870038][ T3425] #0: ffffffff8f3080e8 (misc_mtx){+.+.}-{4:4}, at: misc_open+0x63/0x420 [ 1244.878488][ T3425] #1: ffffffff8e484b88 (system_transition_mutex){+.+.}-{4:4}, at: lock_system_sleep+0x87/0xa0 [ 1244.888844][ T3425] #2: ffffffff8e4c4ff0 ((pm_chain_head).rwsem){++++}-{4:4}, at: blocking_notifier_call_chain_robust+0xa8/0x160 [ 1244.900694][ T3425] #3: ffffffff8f51dc68 (fw_lock){+.+.}-{4:4}, at: fw_pm_notify+0x69/0x150 [ 1244.909334][ T3425] #4: ffffffff8f518668 (dpm_list_mtx){+.+.}-{4:4}, at: dpm_for_each_dev+0x2d/0xb0 [ 1244.918652][ T3425] [ 1244.918652][ T3425] stack backtrace: [ 1244.924533][ T3425] CPU: 1 UID: 0 PID: 3425 Comm: syz.2.4414 Tainted: G U syzkaller #0 PREEMPT(full) [ 1244.924563][ T3425] Tainted: [U]=USER [ 1244.924571][ T3425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 1244.924583][ T3425] Call Trace: [ 1244.924592][ T3425] [ 1244.924600][ T3425] dump_stack_lvl+0x116/0x1f0 [ 1244.924634][ T3425] print_circular_bug+0x275/0x350 [ 1244.924662][ T3425] check_noncircular+0x14c/0x170 [ 1244.924691][ T3425] __lock_acquire+0x12a6/0x1ce0 [ 1244.924722][ T3425] lock_acquire+0x179/0x350 [ 1244.924748][ T3425] ? process_measurement+0x7e0/0x23e0 [ 1244.924771][ T3425] ? __pfx___might_resched+0x10/0x10 [ 1244.924791][ T3425] ? lockdep_hardirqs_on+0x7c/0x110 [ 1244.924822][ T3425] ? process_measurement+0x7e0/0x23e0 [ 1244.924843][ T3425] __mutex_lock+0x193/0x1060 [ 1244.924873][ T3425] ? process_measurement+0x7e0/0x23e0 [ 1244.924895][ T3425] ? lock_acquire+0x62/0x350 [ 1244.924921][ T3425] ? __pfx___mutex_lock+0x10/0x10 [ 1244.924955][ T3425] ? __pfx___might_resched+0x10/0x10 [ 1244.924976][ T3425] ? find_held_lock+0x2b/0x80 [ 1244.924997][ T3425] ? down_write+0x14d/0x200 [ 1244.925019][ T3425] ? process_measurement+0x7e0/0x23e0 [ 1244.925040][ T3425] process_measurement+0x7e0/0x23e0 [ 1244.925065][ T3425] ? __pfx_process_measurement+0x10/0x10 [ 1244.925089][ T3425] ? find_held_lock+0x2b/0x80 [ 1244.925109][ T3425] ? fscrypt_file_open+0x47c/0x590 [ 1244.925147][ T3425] ? __pfx___fsnotify_parent+0x10/0x10 [ 1244.925168][ T3425] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 1244.925194][ T3425] ima_file_check+0xc5/0x110 [ 1244.925215][ T3425] ? __pfx_ima_file_check+0x10/0x10 [ 1244.925237][ T3425] ? vfs_open+0x2e3/0x3f0 [ 1244.925267][ T3425] security_file_post_open+0x8e/0x210 [ 1244.925296][ T3425] path_openat+0x1404/0x2cb0 [ 1244.925322][ T3425] ? trace_kmem_cache_alloc+0x28/0xc0 [ 1244.925352][ T3425] ? kmem_cache_alloc_noprof+0x21e/0x3b0 [ 1244.925377][ T3425] ? __pfx_path_openat+0x10/0x10 [ 1244.925400][ T3425] ? __asan_memcpy+0x3c/0x60 [ 1244.925422][ T3425] do_file_open_root+0x322/0x610 [ 1244.925448][ T3425] ? __pfx_do_file_open_root+0x10/0x10 [ 1244.925483][ T3425] ? vsnprintf+0x318/0x1160 [ 1244.925513][ T3425] file_open_root+0x2a7/0x450 [ 1244.925538][ T3425] ? __pfx_file_open_root+0x10/0x10 [ 1244.925562][ T3425] ? find_held_lock+0x2b/0x80 [ 1244.925583][ T3425] ? kernel_read_file_from_path_initns+0x17a/0x260 [ 1244.925616][ T3425] kernel_read_file_from_path_initns+0x189/0x260 [ 1244.925648][ T3425] ? __pfx_kernel_read_file_from_path_initns+0x10/0x10 [ 1244.925679][ T3425] ? trace_kmem_cache_alloc+0x28/0xc0 [ 1244.925709][ T3425] ? _request_firmware+0x503/0x1470 [ 1244.925737][ T3425] _request_firmware+0x744/0x1470 [ 1244.925769][ T3425] ? __pfx__request_firmware+0x10/0x10 [ 1244.925796][ T3425] ? dump_stack_lvl+0x185/0x1f0 [ 1244.925823][ T3425] ? lockdep_hardirqs_on+0x7c/0x110 [ 1244.925854][ T3425] __async_dev_cache_fw_image+0xb1/0x340 [ 1244.925882][ T3425] ? __pfx___async_dev_cache_fw_image+0x10/0x10 [ 1244.925912][ T3425] ? mark_held_locks+0x49/0x80 [ 1244.925940][ T3425] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1244.925968][ T3425] ? __pfx___async_dev_cache_fw_image+0x10/0x10 [ 1244.925998][ T3425] async_schedule_node_domain+0xd4/0x120 [ 1244.926024][ T3425] dev_cache_fw_image+0x38e/0x490 [ 1244.926051][ T3425] ? __pfx_dev_cache_fw_image+0x10/0x10 [ 1244.926078][ T3425] ? dev_cache_fw_image+0x398/0x490 [ 1244.926103][ T3425] ? __pfx_dev_cache_fw_image+0x10/0x10 [ 1244.926129][ T3425] dpm_for_each_dev+0x5d/0xb0 [ 1244.926152][ T3425] fw_pm_notify+0x81/0x150 [ 1244.926176][ T3425] notifier_call_chain+0xb9/0x410 [ 1244.926203][ T3425] ? __pfx_fw_pm_notify+0x10/0x10 [ 1244.926229][ T3425] blocking_notifier_call_chain_robust+0xc8/0x160 [ 1244.926258][ T3425] ? __pfx_blocking_notifier_call_chain_robust+0x10/0x10 [ 1244.926290][ T3425] pm_notifier_call_chain_robust+0x27/0x60 [ 1244.926318][ T3425] snapshot_open+0x218/0x2b0 [ 1244.926343][ T3425] ? __pfx_snapshot_open+0x10/0x10 [ 1244.926367][ T3425] misc_open+0x35a/0x420 [ 1244.926393][ T3425] ? __pfx_misc_open+0x10/0x10 [ 1244.926416][ T3425] chrdev_open+0x231/0x6a0 [ 1244.926441][ T3425] ? __pfx_apparmor_file_open+0x10/0x10 [ 1244.926465][ T3425] ? __pfx_chrdev_open+0x10/0x10 [ 1244.926491][ T3425] ? fsnotify_open_perm_and_set_mode+0x17c/0xa60 [ 1244.926516][ T3425] do_dentry_open+0x97f/0x1530 [ 1244.926541][ T3425] ? __pfx_chrdev_open+0x10/0x10 [ 1244.926569][ T3425] vfs_open+0x82/0x3f0 [ 1244.926599][ T3425] path_openat+0x1de4/0x2cb0 [ 1244.926626][ T3425] ? __pfx_path_openat+0x10/0x10 [ 1244.926652][ T3425] do_filp_open+0x20b/0x470 [ 1244.926677][ T3425] ? __pfx_do_filp_open+0x10/0x10 [ 1244.926710][ T3425] ? alloc_fd+0x471/0x7d0 [ 1244.926735][ T3425] do_sys_openat2+0x11b/0x1d0 [ 1244.926765][ T3425] ? __pfx_do_sys_openat2+0x10/0x10 [ 1244.926799][ T3425] __x64_sys_openat+0x174/0x210 [ 1244.926818][ T3425] ? __pfx___x64_sys_openat+0x10/0x10 [ 1244.926842][ T3425] do_syscall_64+0xcd/0x4c0 [ 1244.926874][ T3425] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1244.926895][ T3425] RIP: 0033:0x7f8ea978eec9 [ 1244.926912][ T3425] 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 [ 1244.926936][ T3425] RSP: 002b:00007f8eaa5a5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1244.926955][ T3425] RAX: ffffffffffffffda RBX: 00007f8ea99e5fa0 RCX: 00007f8ea978eec9 [ 1244.926970][ T3425] RDX: 0000000000080643 RSI: 0000200000001940 RDI: ffffffffffffff9c [ 1244.926984][ T3425] RBP: 00007f8ea9811f91 R08: 0000000000000000 R09: 0000000000000000 [ 1244.926997][ T3425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1244.927010][ T3425] R13: 00007f8ea99e6038 R14: 00007f8ea99e5fa0 R15: 00007ffc7b92b368 [ 1244.927030][ T3425] [ 1244.933218][T18308] Bluetooth: hci2: command tx timeout [ 1247.540388][T18308] Bluetooth: hci2: command tx timeout [ 1249.610739][T18308] Bluetooth: hci2: command tx timeout [ 1251.680889][T18308] Bluetooth: hci2: command tx timeout