last executing test programs: 7.372589627s ago: executing program 0 (id=2209): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) openat$auto_snd_seq_f_ops_seq_clientmgr(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) close_range$auto(0x2, 0x8, 0x0) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x3, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) socket(0x2, 0x1, 0x0) connect$auto(0x3, 0x0, 0x55) socket(0xa, 0x1, 0x84) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x0, 0x0) read$auto(r1, 0x0, 0x20) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x140082, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x501, 0x0) mmap$auto(0x0, 0x2000d, 0x7, 0xeb1, 0x404, 0x10008000) memfd_create$auto(0x0, 0xe) r3 = openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000100), 0xffffffffffffffff) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$auto_LOOP_CTL_ADD(r3, 0x4c80, 0xfffffffffffffffd) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) sysfs$auto(0x2, 0x23, 0x0) r4 = openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/tracing/set_event\x00', 0x20201, 0x0) write$auto(r4, 0x0, 0x4) 6.599934198s ago: executing program 3 (id=2211): r0 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x42, 0x0) socket(0x2, 0x1, 0x106) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r1 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x2, 0x2000de, 0x15, 0x7, 0x28000) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x9, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) mmap$auto(0x0, 0xe983, 0x6, 0xeb1, 0xffffffffffffffff, 0x8000) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) r2 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000ac0)='/proc/irq/default_smp_affinity\x00', 0x2, 0x0) write$auto(r2, 0x0, 0x7) io_uring_setup$auto(0x1, 0x0) futex$auto(0x0, 0x6, 0x8, 0x0, 0x0, 0x80000001) mprotect$auto(0x200000000000, 0x80611d, 0xa) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptye1\x00', 0x2ee1e39530bbadee, 0x0) prctl$auto(0x23, 0x0, 0x7fffffffefff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) ioctl$auto_USB_RAW_IOCTL_EP_WRITE(0xffffffffffffffff, 0x40085507, &(0x7f0000000080)={0x1, 0x3, 0x9}) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) ioctl$auto_TIOCSETD2(r1, 0x5423, &(0x7f0000000440)="58ef796ae4e83920b72639179a96eaa8e5781ef37e862b1948464a7c521caf7a7f090a16d2295d7f72f2d079cb457692cea75a98739cc2cfd22e715836bf034979e07d754985cfb4fd69d54df766260b645cad1c8982aec5fab112b2957f8f5217c6068608c64d118bffde038d19078ca2df26cb4b16aec92dea87a9e4f64a14afa52c6eba3590a19e5e7cd288eda47ecb4765168c2448dd94fe0314f90979988c5735408a289ccdb958812a1c56dc02458cd1c0b9ef330bf1f81e969b0bd6e7a767a3c48ea8f477cf963affba264ab743b220e61700774dd3") close_range$auto(0x2, 0x8, 0x0) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000200)={{0x0, 0x1f00, 0x0, 0x1, 0x0, 0x3, 0xa505}, 0x800}, 0x400, 0x9) statmount$auto(0x0, &(0x7f0000000100)={0x8, 0xfffffffd, 0xa, 0x47, 0x42, 0xfffffffffffffffa, 0x1ffde, 0x7, 0x8, 0x6, 0x6, 0x3, 0x2, 0xfffffffffffffffc, 0x80000000, 0xc, 0x2, 0x20fff, 0x80, 0x7, 0x0, 0x7, 0x2000, 0x280, 0x0, 0xffdffff7, 0x40, 0x400, 0x6, 0xf1b, 0xfffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x9, 0xfffffffffffffffe, 0x8000000000000000, 0x0, 0x40000000, 0x0, 0x0, 0xfffffffffffffffe, 0x8001, 0x4, 0x0, 0x8, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x4000000000000800, 0x0, 0x6, 0x4, 0x2, 0x40004, 0x100000000001, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12480]}, 0x1fa, 0x200d) r3 = openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/input/event2\x00', 0x20881, 0x0) write$auto(r3, &(0x7f0000000040)='/dev/input/event1\x00', 0x10001) sendmmsg$auto(r0, &(0x7f00000003c0)={{0x0, 0x8f, 0x0, 0x7, 0x0, 0x100, 0xb}, 0x4008}, 0x3, 0x6) 6.426665128s ago: executing program 0 (id=2213): madvise$auto(0x100000000002, 0x2000040080000004, 0xe) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snd/controlC0\x00', 0x0, 0x0) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) madvise$auto(0x0, 0xffffffffffff0005, 0x19) madvise$auto(0x0, 0x2003f2, 0x15) renameat$auto(0x6, 0x0, 0x5, 0x0) madvise$auto(0x0, 0x200006, 0x9) syslog$auto(0x3, 0x0, 0x5) r1 = openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$auto_VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000000)={0x6}) poll$auto(0x0, 0x7f, 0x9) socket(0x25, 0x5, 0x6) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000280), 0x101000, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.cpu/memory.limit_in_bytes\x00', 0x182b02, 0x0) sendfile$auto(r2, r2, 0x0, 0x3) 6.223650563s ago: executing program 1 (id=2215): openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0xe000, 0x0) socket(0x5, 0x2, 0xf1ac) mmap$auto(0x0, 0xa00006, 0x400002, 0x40eb1, 0x602, 0x300000000000) r0 = socket(0x2, 0x1, 0x106) bind$auto(r0, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x13e, 0x0, 0xfffffffffffffffd) write$auto(0x3, 0x0, 0xfffffdef) r1 = open(&(0x7f0000000040)='./file0\x00', 0x169443, 0x114) fcntl$auto(r1, 0x40a, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x28, 0x801, 0x0) socket(0xf, 0x3, 0x2) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x14d27e, 0x72) socket(0x2, 0x2, 0x0) select$auto(0x6, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x3, 0xfff, 0x1, 0x948b, 0x3, 0x95f4da2d, 0xc, 0x6, 0x62, 0x7, 0x7, 0x6d3f, 0xa, 0x5, 0x5]}, 0x0) write$auto(r2, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) openat$auto_rtc_dev_fops_dev(0xffffffffffffff9c, &(0x7f0000000140), 0x60a41, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f0000000100)={[0x1ff, 0x6, 0x1, 0xffffffffffffffe7, 0x800000000000948b, 0x3, 0x15f4da0a, 0x3, 0x4000000000000003, 0x62, 0x80000021, 0x7, 0x6d3e, 0x7fff, 0x8, 0x6]}, 0x0) 5.67656886s ago: executing program 3 (id=2216): mmap$auto(0x0, 0x9, 0xdf, 0x1000000eb1, 0x401, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/net/nr11/tx_queue_len\x00', 0x2000, 0x0) read$auto(r0, 0x0, 0x20) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) unshare$auto(0x40000080) memfd_secret$auto(0x0) socket(0x1a, 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$auto_TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x2400c040) write$auto_seq_oss_f_ops_seq_oss(0xffffffffffffffff, &(0x7f0000000040)="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", 0xfe04) write$auto(0xffffffffffffffff, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, 0x0, 0x2940, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) mlock$auto(0x112, 0x80006) mlockall$auto(0x800000000000005) madvise$auto(0x0, 0x200007, 0x19) msgrcv$auto(0x0, 0x0, 0xff9, 0xfffffffffffffffc, 0xb4) openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyu9\x00', 0xb0102, 0x0) 5.196839289s ago: executing program 2 (id=2217): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) socket(0x25, 0x1, 0x0) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, 0x0, 0xc0000, 0x0) r0 = openat$auto_nvram_misc_fops_nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x8002, 0x0) io_uring_register$auto_IORING_UNREGISTER_FILES(r0, 0x3, &(0x7f0000000340)="a7a22ba9517e3e78ab2368cccc1b87e43b5db46416cabfb523c40a306777f88ea620726183aa9d04be80742c64ffcddc89385416065dcf7ff46f3c9dedfbcc4e6855fb96a2d4211d933c785ecfecc809aebd704206956c8191501a00981835078750365c3e4952561b363bb745493392d4ee0ed5477ef45004d7952b0b4daeedf8f149", 0x7) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) r2 = socket(0x11, 0x80003, 0x300) setsockopt$auto(r2, 0x107, 0xe, 0x0, 0x8) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\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) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_netdev(&(0x7f00000013c0), 0xffffffffffffffff) sendmsg$auto_NETDEV_CMD_BIND_RX(r3, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001480)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x10) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da0e, 0x3, 0x3, 0x62, 0x8000001f, 0x7, 0x6d3e, 0xc, 0x3, 0x6]}, 0x0) shmctl$auto_IPC_INFO(0xcaeb, 0x3, &(0x7f0000000480)={{0x2, 0xee00, 0xee00, 0x1, 0x6, 0x1, 0xff}, 0x1, 0x2, 0x5, 0xffffffff, @raw=0x6b, @raw=0x10000, 0x4, 0x0, &(0x7f0000000040)="a2ab2d4edfe5404e7e1a618bd20dc754af695a0e", &(0x7f0000000400)="8a1d5e41fb1b7b6ad1365b57dbdb7162ab3591b84d163ccc623bb092663979c6d0ee4238998fe4a998619a76f96b525e1cf111680b627d0768c4d5ac70a32772d1f8708a255f4a68ff5c16a3f54b887fe3faffcd"}) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$auto(0x10, r5, 0x4, 0x7ff) ptrace$auto_PTRACE_GET_SYSCALL_INFO(0x420e, r5, 0x400, 0x1) msgctl$auto_MSG_INFO(0x4, 0xc, &(0x7f0000000500)={{0xfffffff0, r4, 0xffffffffffffffff, 0x85, 0xca3a, 0x0, 0x2}, &(0x7f0000000080)=0xac, &(0x7f0000000200)=0x2, 0x1, 0x8, 0x10001, 0xfffffffffffffff7, 0x400, 0x0, 0x2, 0x1, @raw=0xffff, @inferred=r5}) r6 = openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, 0x0, 0x2, 0x0) fsconfig$auto_FSCONFIG_SET_PATH_EMPTY(r6, 0x4, &(0x7f0000000240)='/dev/snd/midiC2D0\x00', &(0x7f00000001c0)="6a6a08d54f7a000000", 0x1) r7 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, 0x0, 0x2, 0x0) timerfd_create$auto_CLOCK_MONOTONIC(0x1, 0x6) write$auto(r7, 0x0, 0x0) 4.899318408s ago: executing program 1 (id=2218): openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000400)='/proc/tty/driver/serial\x00', 0x43102, 0x0) r0 = prctl$auto_PR_SCHED_CORE_SHARE_FROM(0x8, 0x3, 0x0, 0x0, 0x2) syz_genetlink_get_family_id$auto_macsec(0x0, r0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = socket(0xa, 0x2, 0x3a) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x600002, 0x0) ptrace$auto(0x10, 0x0, 0x4, 0x8000040006) ptrace$auto(0xf, 0x0, 0xfffffffffffffffe, 0x8000000000000000) setsockopt$auto(r1, 0x29, 0x39, 0x0, 0x110) r2 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000004400)='/dev/dsp1\x00', 0x1, 0x0) ioctl$auto_SNDCTL_DSP_GETTRIGGER(r2, 0x80045010, &(0x7f0000004440)) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/afs/rootcell\x00', 0x1cb842, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) setsockopt$auto(0xffffffffffffffff, 0x1, 0x1021, 0x0, 0xd) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x180000, 0xdf, 0x9b72, 0x4, 0x8000) writev$auto(0x1, &(0x7f0000000100)={0x0, 0x400000000000fdef}, 0x1) lseek$auto(0x3, 0x7fffffffffffffff, 0x1) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) sendmsg$auto_ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x2000000}, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="1200", @ANYBLOB="5de1"], 0x1ac}}, 0x40000) recvmmsg$auto(0xffffffffffffffff, &(0x7f0000000140)={{0x0, 0xfffffffe, 0x0, 0x5, 0x0, 0x200002, 0x8}, 0x801}, 0xfffffff9, 0x10, 0x0) ioctl$auto(0xffffffffffffffff, 0x8946, 0x24) 4.709762253s ago: executing program 3 (id=2219): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) openat$auto_snd_seq_f_ops_seq_clientmgr(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) close_range$auto(0x2, 0x8, 0x0) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x3, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) socket(0x2, 0x1, 0x0) connect$auto(0x3, 0x0, 0x55) socket(0xa, 0x1, 0x84) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x140082, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x501, 0x0) mmap$auto(0x0, 0x2000d, 0x7, 0xeb1, 0x404, 0x10008000) memfd_create$auto(0x0, 0xe) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000100), 0xffffffffffffffff) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) sysfs$auto(0x2, 0x23, 0x0) syz_clone3(&(0x7f0000001240)={0x2000000, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), {0x27}, &(0x7f0000000140)=""/173, 0xad, &(0x7f0000000200)=""/4096, &(0x7f0000001200)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0], 0x6}, 0x58) r3 = openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/tracing/set_event\x00', 0x20201, 0x0) write$auto(r3, 0x0, 0x4) 4.625255068s ago: executing program 0 (id=2220): openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000400)='/proc/tty/driver/serial\x00', 0x43102, 0x0) syz_genetlink_get_family_id$auto_macsec(0x0, 0xffffffffffffffff) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = socket(0xa, 0x2, 0x3a) r2 = syz_clone(0x20a08200, 0x0, 0x0, 0x0, 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x600002, 0x0) ptrace$auto(0x10, r2, 0x4, 0x8000040006) ptrace$auto(0xf, r2, 0xfffffffffffffffe, 0x8000000000000000) setsockopt$auto(r1, 0x29, 0x39, 0x0, 0x110) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) r3 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000004400)='/dev/dsp1\x00', 0x1, 0x0) ioctl$auto_SNDCTL_DSP_GETTRIGGER(r3, 0x80045010, &(0x7f0000004440)) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/afs/rootcell\x00', 0x1cb842, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) setsockopt$auto(0xffffffffffffffff, 0x1, 0x1021, 0x0, 0xd) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x180000, 0xdf, 0x9b72, 0x4, 0x8000) writev$auto(0x1, &(0x7f0000000100)={0x0, 0x400000000000fdef}, 0x1) socket(0x2, 0x1, 0x0) splice$auto(0x4, 0x0, 0x2, 0x0, 0x1000, 0xf) openat$auto_nst_seq_fops_netdebug(0xffffffffffffff9c, 0x0, 0x101080, 0x0) lseek$auto(0x3, 0x7fffffffffffffff, 0x1) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r4 = socket(0x10, 0x2, 0x0) sendmsg$auto_ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x2000000}, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="1200", @ANYBLOB="5de1"], 0x1ac}}, 0x40000) ioctl$auto(r4, 0x8946, 0x24) 3.929964006s ago: executing program 2 (id=2221): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) openat$auto_snd_seq_f_ops_seq_clientmgr(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) close_range$auto(0x2, 0x8, 0x0) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x3, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) socket(0x2, 0x1, 0x0) connect$auto(0x3, 0x0, 0x55) socket(0xa, 0x1, 0x84) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, 0x0, 0x140082, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x501, 0x0) mmap$auto(0x0, 0x2000d, 0x7, 0xeb1, 0x404, 0x10008000) memfd_create$auto(0x0, 0xe) r3 = openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000100), 0xffffffffffffffff) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$auto_LOOP_CTL_ADD(r3, 0x4c80, 0xfffffffffffffffd) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) sysfs$auto(0x2, 0x23, 0x0) r4 = openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/tracing/set_event\x00', 0x20201, 0x0) write$auto(r4, 0x0, 0x4) 3.741443546s ago: executing program 1 (id=2222): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) openat$auto_snd_seq_f_ops_seq_clientmgr(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) close_range$auto(0x2, 0x8, 0x0) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x3, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) socket(0x2, 0x1, 0x0) connect$auto(0x3, 0x0, 0x55) socket(0xa, 0x1, 0x84) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x140082, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x501, 0x0) mmap$auto(0x0, 0x2000d, 0x7, 0xeb1, 0x404, 0x10008000) memfd_create$auto(0x0, 0xe) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) sysfs$auto(0x2, 0x23, 0x0) syz_clone3(&(0x7f0000001240)={0x2000000, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), {0x27}, &(0x7f0000000140)=""/173, 0xad, &(0x7f0000000200)=""/4096, &(0x7f0000001200)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0], 0x6}, 0x58) r3 = openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/tracing/set_event\x00', 0x20201, 0x0) write$auto(r3, 0x0, 0x4) 2.865677033s ago: executing program 2 (id=2223): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) socket(0x25, 0x1, 0x0) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, 0x0, 0xc0000, 0x0) r0 = openat$auto_nvram_misc_fops_nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x8002, 0x0) io_uring_register$auto_IORING_UNREGISTER_FILES(r0, 0x3, &(0x7f0000000340)="a7a22ba9517e3e78ab2368cccc1b87e43b5db46416cabfb523c40a306777f88ea620726183aa9d04be80742c64ffcddc89385416065dcf7ff46f3c9dedfbcc4e6855fb96a2d4211d933c785ecfecc809aebd704206956c8191501a00981835078750365c3e4952561b363bb745493392d4ee0ed5477ef45004d7952b0b4daeedf8f149", 0x7) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) r2 = socket(0x11, 0x80003, 0x300) setsockopt$auto(r2, 0x107, 0xe, 0x0, 0x8) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$auto_netdev(&(0x7f00000013c0), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'netdevsim0\x00', 0x0}) sendmsg$auto_NETDEV_CMD_BIND_RX(r3, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001480)={&(0x7f0000000240)={0x28, r4, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NETDEV_A_DMABUF_IFINDEX={0x8, 0x1, r6}, @NETDEV_A_DMABUF_QUEUES={0xc, 0x2, 0x0, 0x1, [@NETDEV_A_QUEUE_ID={0x8, 0x1, 0x2}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x10) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da0e, 0x3, 0x3, 0x62, 0x8000001f, 0x7, 0x6d3e, 0xc, 0x3, 0x6]}, 0x0) shmctl$auto_IPC_INFO(0xcaeb, 0x3, &(0x7f0000000480)={{0x2, 0xee00, 0xee00, 0x1, 0x6, 0x1, 0xff}, 0x1, 0x2, 0x5, 0xffffffff, @raw=0x6b, @raw=0x10000, 0x4, 0x0, &(0x7f0000000040)="a2ab2d4edfe5404e7e1a618bd20dc754af695a0e", &(0x7f0000000400)="8a1d5e41fb1b7b6ad1365b57dbdb7162ab3591b84d163ccc623bb092663979c6d0ee4238998fe4a998619a76f96b525e1cf111680b627d0768c4d5ac70a32772d1f8708a255f4a68ff5c16a3f54b887fe3faffcd"}) r7 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$auto(0x10, r7, 0x4, 0x7ff) ptrace$auto_PTRACE_GET_SYSCALL_INFO(0x420e, r7, 0x400, 0x1) r8 = openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, 0x0, 0x2, 0x0) fsconfig$auto_FSCONFIG_SET_PATH_EMPTY(r8, 0x4, &(0x7f0000000240)='/dev/snd/midiC2D0\x00', &(0x7f00000001c0)="6a6a08d54f7a000000", 0x1) r9 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, 0x0, 0x2, 0x0) timerfd_create$auto_CLOCK_MONOTONIC(0x1, 0x6) write$auto(r9, 0x0, 0x0) openat$auto_proc_mem_operations_base(0xffffffffffffff9c, &(0x7f0000001640)='/proc/self/mem\x00', 0x401, 0x0) 2.790374883s ago: executing program 1 (id=2224): mmap$auto(0x0, 0x9, 0xdf, 0x1000000eb1, 0x401, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/net/nr11/tx_queue_len\x00', 0x2000, 0x0) read$auto(r0, 0x0, 0x20) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) mmap$auto(0x0, 0x100000000, 0xdf, 0x9b72, 0x7, 0x28000) unshare$auto(0x40000080) memfd_secret$auto(0x0) openat$auto_tap_fops_tap(0xffffffffffffff9c, 0x0, 0x1, 0x0) socket(0x1a, 0x1, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$auto_TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, 0x0, 0x2400c040) write$auto_seq_oss_f_ops_seq_oss(0xffffffffffffffff, &(0x7f0000000040)="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", 0xfe04) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, 0x0, 0x2940, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) socket(0x2b, 0x1, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) mlock$auto(0x112, 0x80006) mlockall$auto(0x800000000000005) madvise$auto(0x0, 0x200007, 0x19) msgrcv$auto(0x0, 0x0, 0xff9, 0xfffffffffffffffc, 0xb4) openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyu9\x00', 0xb0102, 0x0) 2.787715673s ago: executing program 3 (id=2225): r0 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x42, 0x0) socket(0x2, 0x1, 0x106) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r1 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x2, 0x2000de, 0x15, 0x7, 0x28000) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x9, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) mmap$auto(0x0, 0xe983, 0x6, 0xeb1, 0xffffffffffffffff, 0x8000) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) r2 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000ac0)='/proc/irq/default_smp_affinity\x00', 0x2, 0x0) write$auto(r2, 0x0, 0x7) io_uring_setup$auto(0x1, 0x0) futex$auto(0x0, 0x6, 0x8, 0x0, 0x0, 0x80000001) mprotect$auto(0x200000000000, 0x80611d, 0xa) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptye1\x00', 0x2ee1e39530bbadee, 0x0) prctl$auto(0x23, 0x0, 0x7fffffffefff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) ioctl$auto_USB_RAW_IOCTL_EP_WRITE(0xffffffffffffffff, 0x40085507, &(0x7f0000000080)={0x1, 0x3, 0x9}) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) ioctl$auto_TIOCSETD2(r1, 0x5423, &(0x7f0000000440)="58ef796ae4e83920b72639179a96eaa8e5781ef37e862b1948464a7c521caf7a7f090a16d2295d7f72f2d079cb457692cea75a98739cc2cfd22e715836bf034979e07d754985cfb4fd69d54df766260b645cad1c8982aec5fab112b2957f8f5217c6068608c64d118bffde038d19078ca2df26cb4b16aec92dea87a9e4f64a14afa52c6eba3590a19e5e7cd288eda47ecb4765168c2448dd94fe0314f90979988c5735408a289ccdb958812a1c56dc02458cd1c0b9ef330bf1f81e969b0bd6e7a767a3c48ea8f477cf963affba264ab743b220e61700774dd3") close_range$auto(0x2, 0x8, 0x0) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000200)={{0x0, 0x1f00, 0x0, 0x1, 0x0, 0x3, 0xa505}, 0x800}, 0x400, 0x9) statmount$auto(0x0, &(0x7f0000000100)={0x8, 0xfffffffd, 0xa, 0x47, 0x42, 0xfffffffffffffffa, 0x1ffde, 0x7, 0x8, 0x6, 0x6, 0x3, 0x2, 0xfffffffffffffffc, 0x80000000, 0xc, 0x2, 0x20fff, 0x80, 0x7, 0x0, 0x7, 0x2000, 0x280, 0x0, 0xffdffff7, 0x40, 0x400, 0x6, 0xf1b, 0xfffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x9, 0xfffffffffffffffe, 0x8000000000000000, 0x0, 0x40000000, 0x0, 0x0, 0xfffffffffffffffe, 0x8001, 0x4, 0x0, 0x8, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x4000000000000800, 0x0, 0x6, 0x4, 0x2, 0x40004, 0x100000000001, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12480]}, 0x1fa, 0x200d) r3 = openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/input/event2\x00', 0x20881, 0x0) write$auto(r3, &(0x7f0000000040)='/dev/input/event1\x00', 0x10001) sendmmsg$auto(r0, &(0x7f00000003c0)={{0x0, 0x8f, 0x0, 0x7, 0x0, 0x100, 0xb}, 0x4008}, 0x3, 0x6) 2.761473042s ago: executing program 0 (id=2226): openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0xe000, 0x0) r0 = socket(0x5, 0x2, 0xf1ac) mmap$auto(0x0, 0xa00006, 0x400002, 0x40eb1, 0x602, 0x300000000000) socket(0x2, 0x1, 0x106) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x13e, 0x0, 0xfffffffffffffffd) write$auto(0x3, 0x0, 0xfffffdef) r1 = open(&(0x7f0000000040)='./file0\x00', 0x169443, 0x114) fcntl$auto(r1, 0x40a, 0x0) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x28, 0x801, 0x0) socket(0xf, 0x3, 0x2) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x14d27e, 0x72) socket(0x2, 0x2, 0x0) select$auto(0x6, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x3, 0xfff, 0x1, 0x948b, 0x3, 0x95f4da2d, 0xc, 0x6, 0x62, 0x7, 0x7, 0x6d3f, 0xa, 0x5, 0x5]}, 0x0) write$auto(r2, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) openat$auto_rtc_dev_fops_dev(0xffffffffffffff9c, &(0x7f0000000140), 0x60a41, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f0000000100)={[0x1ff, 0x6, 0x1, 0xffffffffffffffe7, 0x800000000000948b, 0x3, 0x15f4da0a, 0x3, 0x4000000000000003, 0x62, 0x80000021, 0x7, 0x6d3e, 0x7fff, 0x8, 0x6]}, 0x0) mmap$auto(0x0, 0x2000a, 0x10000000000df, 0xeb2, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) madvise$auto(0x110c230000, 0x8031ca, 0x9) getsockopt$auto_SO_SNDBUF(r0, 0x0, 0x7, 0x0, &(0x7f0000000100)) 2.093767055s ago: executing program 2 (id=2227): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) openat$auto_snd_seq_f_ops_seq_clientmgr(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) close_range$auto(0x2, 0x8, 0x0) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x3, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) socket(0x2, 0x1, 0x0) connect$auto(0x3, 0x0, 0x55) socket(0xa, 0x1, 0x84) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x140082, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x501, 0x0) mmap$auto(0x0, 0x2000d, 0x7, 0xeb1, 0x404, 0x10008000) memfd_create$auto(0x0, 0xe) openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) sysfs$auto(0x2, 0x23, 0x0) syz_clone3(&(0x7f0000001240)={0x2000000, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), {0x27}, &(0x7f0000000140)=""/173, 0xad, &(0x7f0000000200)=""/4096, &(0x7f0000001200)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0], 0x6}, 0x58) r3 = openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/tracing/set_event\x00', 0x20201, 0x0) write$auto(r3, 0x0, 0x4) 1.576008541s ago: executing program 1 (id=2228): mmap$auto(0x0, 0x9, 0xdf, 0x1000000eb1, 0x401, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/net/nr11/tx_queue_len\x00', 0x2000, 0x0) read$auto(r0, 0x0, 0x20) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) unshare$auto(0x40000080) memfd_secret$auto(0x0) socket(0x1a, 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$auto_TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x2400c040) write$auto_seq_oss_f_ops_seq_oss(0xffffffffffffffff, &(0x7f0000000040)="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", 0xfe04) write$auto(0xffffffffffffffff, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\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) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, 0x0, 0x2940, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) mlock$auto(0x112, 0x80006) mlockall$auto(0x800000000000005) madvise$auto(0x0, 0x200007, 0x19) msgrcv$auto(0x0, 0x0, 0xff9, 0xfffffffffffffffc, 0xb4) openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyu9\x00', 0xb0102, 0x0) 1.557534229s ago: executing program 3 (id=2229): madvise$auto(0x100000000002, 0x2000040080000004, 0xe) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snd/controlC0\x00', 0x0, 0x0) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) madvise$auto(0x0, 0xffffffffffff0005, 0x19) mmap$auto(0x0, 0x2000c, 0xdf, 0x20eb1, 0x40000000000a5, 0x8000) renameat$auto(0x6, 0x0, 0x5, 0x0) madvise$auto(0x0, 0x200006, 0x9) syslog$auto(0x3, 0x0, 0x5) r1 = openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$auto_VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000000)={0x6}) poll$auto(0x0, 0x7f, 0x9) socket(0x25, 0x5, 0x6) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000280), 0x101000, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.cpu/memory.limit_in_bytes\x00', 0x182b02, 0x0) sendfile$auto(r2, r2, 0x0, 0x3) 1.524532648s ago: executing program 0 (id=2230): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) socket(0x25, 0x1, 0x0) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, 0x0, 0xc0000, 0x0) r0 = openat$auto_nvram_misc_fops_nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x8002, 0x0) io_uring_register$auto_IORING_UNREGISTER_FILES(r0, 0x3, &(0x7f0000000340)="a7a22ba9517e3e78ab2368cccc1b87e43b5db46416cabfb523c40a306777f88ea620726183aa9d04be80742c64ffcddc89385416065dcf7ff46f3c9dedfbcc4e6855fb96a2d4211d933c785ecfecc809aebd704206956c8191501a00981835078750365c3e4952561b363bb745493392d4ee0ed5477ef45004d7952b0b4daeedf8f149", 0x7) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) r2 = socket(0x11, 0x80003, 0x300) setsockopt$auto(r2, 0x107, 0xe, 0x0, 0x8) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\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) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_netdev(&(0x7f00000013c0), 0xffffffffffffffff) sendmsg$auto_NETDEV_CMD_BIND_RX(r3, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001480)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x10) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da0e, 0x3, 0x3, 0x62, 0x8000001f, 0x7, 0x6d3e, 0xc, 0x3, 0x6]}, 0x0) shmctl$auto_IPC_INFO(0xcaeb, 0x3, &(0x7f0000000480)={{0x2, 0xee00, 0xee00, 0x1, 0x6, 0x1, 0xff}, 0x1, 0x2, 0x5, 0xffffffff, @raw=0x6b, @raw=0x10000, 0x4, 0x0, &(0x7f0000000040)="a2ab2d4edfe5404e7e1a618bd20dc754af695a0e", &(0x7f0000000400)="8a1d5e41fb1b7b6ad1365b57dbdb7162ab3591b84d163ccc623bb092663979c6d0ee4238998fe4a998619a76f96b525e1cf111680b627d0768c4d5ac70a32772d1f8708a255f4a68ff5c16a3f54b887fe3faffcd"}) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$auto(0x10, r5, 0x4, 0x7ff) ptrace$auto_PTRACE_GET_SYSCALL_INFO(0x420e, r5, 0x400, 0x1) msgctl$auto_MSG_INFO(0x4, 0xc, &(0x7f0000000500)={{0xfffffff0, r4, 0xffffffffffffffff, 0x85, 0xca3a, 0x0, 0x2}, &(0x7f0000000080)=0xac, &(0x7f0000000200)=0x2, 0x1, 0x8, 0x10001, 0xfffffffffffffff7, 0x400, 0x0, 0x2, 0x1, @raw=0xffff, @inferred=r5}) r6 = openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, 0x0, 0x2, 0x0) fsconfig$auto_FSCONFIG_SET_PATH_EMPTY(r6, 0x4, &(0x7f0000000240)='/dev/snd/midiC2D0\x00', &(0x7f00000001c0)="6a6a08d54f7a000000", 0x1) r7 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, 0x0, 0x2, 0x0) timerfd_create$auto_CLOCK_MONOTONIC(0x1, 0x6) write$auto(r7, 0x0, 0x0) 1.047550468s ago: executing program 2 (id=2231): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) openat$auto_snd_seq_f_ops_seq_clientmgr(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) close_range$auto(0x2, 0x8, 0x0) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x3, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) socket(0x2, 0x1, 0x0) connect$auto(0x3, 0x0, 0x55) socket(0xa, 0x1, 0x84) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x140082, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x501, 0x0) mmap$auto(0x0, 0x2000d, 0x7, 0xeb1, 0x404, 0x10008000) memfd_create$auto(0x0, 0xe) r3 = openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, 0x0, 0x40, 0x0) syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000100), 0xffffffffffffffff) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$auto_LOOP_CTL_ADD(r3, 0x4c80, 0xfffffffffffffffd) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) sysfs$auto(0x2, 0x23, 0x0) r4 = openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/tracing/set_event\x00', 0x20201, 0x0) write$auto(r4, 0x0, 0x4) 537.432391ms ago: executing program 3 (id=2232): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$auto(0x3, 0x0, 0xfdef) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioperm$auto(0x4, 0x2, 0x7c) unshare$auto(0x40000080) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r1 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) prctl$auto(0x1000000003b, 0x5, 0x4, 0x5, 0x7) socket(0x2, 0x2, 0x88) madvise$auto(0x0, 0xffffffffffff0005, 0x19) pwrite64$auto(0xc8, 0x0, 0xd12, 0x4000005) madvise$auto(0x0, 0x2003f2, 0x15) madvise$auto(0x0, 0x200007, 0x19) r2 = openat$auto_vhost_vsock_fops_vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) unshare$auto(0x8) ioctl$auto(0xffffffffffffffff, 0x4008af24, r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ethtool(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_PSE_GET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x2c}, 0x1, 0x0, 0x0, 0x4000050}, 0x40d8) openat$auto_bm_status_operations_binfmt_misc(0xffffffffffffff9c, &(0x7f0000000380), 0x149200, 0x0) openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, 0x0, 0x1, 0x0) ioctl$auto_KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) openat$auto_zero_fops_mem(0xffffffffffffff9c, &(0x7f0000000340), 0x80200, 0x0) pread64$auto(r1, &(0x7f0000000240)='\x03W\x96l\x15\x00'/21, 0x100000002, 0x100000005) 522.052037ms ago: executing program 0 (id=2233): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$auto(0x3, 0x0, 0xfdef) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioperm$auto(0x4, 0x2, 0x7c) unshare$auto(0x40000080) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r1 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) prctl$auto(0x1000000003b, 0x5, 0x4, 0x5, 0x7) socket(0x2, 0x2, 0x88) madvise$auto(0x0, 0xffffffffffff0005, 0x19) pwrite64$auto(0xc8, 0x0, 0xd12, 0x4000005) madvise$auto(0x0, 0x2003f2, 0x15) madvise$auto(0x0, 0x200007, 0x19) r2 = openat$auto_vhost_vsock_fops_vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) unshare$auto(0x8) ioctl$auto(0xffffffffffffffff, 0x4008af24, r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_ethtool(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_PSE_GET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x2c}, 0x1, 0x0, 0x0, 0x4000050}, 0x40d8) openat$auto_bm_status_operations_binfmt_misc(0xffffffffffffff9c, &(0x7f0000000380), 0x149200, 0x0) openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, 0x0, 0x1, 0x0) ioctl$auto_KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) openat$auto_zero_fops_mem(0xffffffffffffff9c, &(0x7f0000000340), 0x80200, 0x0) pread64$auto(r1, &(0x7f0000000240)='\x03W\x96l\x15\x00'/21, 0x100000002, 0x100000005) 196.186875ms ago: executing program 1 (id=2234): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) openat$auto_snd_seq_f_ops_seq_clientmgr(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) close_range$auto(0x2, 0x8, 0x0) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x3, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) socket(0x2, 0x1, 0x0) connect$auto(0x3, 0x0, 0x55) socket(0xa, 0x1, 0x84) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x20) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x140082, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x501, 0x0) mmap$auto(0x0, 0x2000d, 0x7, 0xeb1, 0x404, 0x10008000) memfd_create$auto(0x0, 0xe) r3 = openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) syz_genetlink_get_family_id$auto_mac80211_hwsim(0x0, 0xffffffffffffffff) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$auto_LOOP_CTL_ADD(r3, 0x4c80, 0xfffffffffffffffd) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) sysfs$auto(0x2, 0x23, 0x0) r4 = openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/tracing/set_event\x00', 0x20201, 0x0) write$auto(r4, 0x0, 0x4) 0s ago: executing program 2 (id=2235): openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000400)='/proc/tty/driver/serial\x00', 0x43102, 0x0) syz_genetlink_get_family_id$auto_macsec(0x0, 0xffffffffffffffff) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = socket(0xa, 0x2, 0x3a) r2 = syz_clone(0x20a08200, 0x0, 0x0, 0x0, 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x600002, 0x0) ptrace$auto(0x10, r2, 0x4, 0x8000040006) ptrace$auto(0xf, r2, 0xfffffffffffffffe, 0x8000000000000000) setsockopt$auto(r1, 0x29, 0x39, 0x0, 0x110) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) r3 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000004400)='/dev/dsp1\x00', 0x1, 0x0) ioctl$auto_SNDCTL_DSP_GETTRIGGER(r3, 0x80045010, &(0x7f0000004440)) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/net/afs/rootcell\x00', 0x1cb842, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) setsockopt$auto(0xffffffffffffffff, 0x1, 0x1021, 0x0, 0xd) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x180000, 0xdf, 0x9b72, 0x4, 0x8000) writev$auto(0x1, &(0x7f0000000100)={0x0, 0x400000000000fdef}, 0x1) socket(0x2, 0x1, 0x0) splice$auto(0x4, 0x0, 0x2, 0x0, 0x1000, 0xf) openat$auto_nst_seq_fops_netdebug(0xffffffffffffff9c, 0x0, 0x101080, 0x0) lseek$auto(0x3, 0x7fffffffffffffff, 0x1) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r4 = socket(0x10, 0x2, 0x0) sendmsg$auto_ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x2000000}, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="1200", @ANYBLOB="5de1"], 0x1ac}}, 0x40000) ioctl$auto(r4, 0x8946, 0x24) kernel console output (not intermixed with test programs): 628] Call Trace: [ 1025.890287][T18628] [ 1025.890301][T18628] dump_stack_lvl+0x16c/0x1f0 [ 1025.890345][T18628] should_fail_ex+0x512/0x640 [ 1025.890394][T18628] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1025.890435][T18628] should_failslab+0xc2/0x120 [ 1025.890483][T18628] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1025.890520][T18628] ? __kernfs_new_node+0xd2/0x8e0 [ 1025.890572][T18628] ? __kernfs_new_node+0xd2/0x8e0 [ 1025.890615][T18628] __kernfs_new_node+0xd2/0x8e0 [ 1025.890665][T18628] ? __pfx___kernfs_new_node+0x10/0x10 [ 1025.890720][T18628] ? find_held_lock+0x2b/0x80 [ 1025.890757][T18628] ? kernfs_root+0xee/0x2a0 [ 1025.890820][T18628] kernfs_new_node+0x13c/0x1e0 [ 1025.890871][T18628] ? net_ns_get_ownership+0xf8/0x1b0 [ 1025.890910][T18628] kernfs_create_dir_ns+0x4c/0x1a0 [ 1025.890965][T18628] sysfs_create_dir_ns+0x13a/0x2b0 [ 1025.891009][T18628] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 1025.891048][T18628] ? find_held_lock+0x2b/0x80 [ 1025.891087][T18628] ? net_namespace+0x12/0x50 [ 1025.891122][T18628] ? device_namespace+0x76/0xa0 [ 1025.891174][T18628] kobject_add_internal+0x2c4/0x9b0 [ 1025.891225][T18628] kobject_add+0x16e/0x240 [ 1025.891265][T18628] ? __pfx_kobject_add+0x10/0x10 [ 1025.891308][T18628] ? get_device_parent+0x1c5/0x4e0 [ 1025.891355][T18628] ? kobject_put+0xab/0x5a0 [ 1025.891410][T18628] device_add+0x288/0x1aa0 [ 1025.891462][T18628] ? __pfx_dev_set_name+0x10/0x10 [ 1025.891495][T18628] ? __pfx_device_add+0x10/0x10 [ 1025.891546][T18628] ? lockdep_init_map_type+0x5c/0x280 [ 1025.891597][T18628] ? __init_waitqueue_head+0xca/0x150 [ 1025.891660][T18628] netdev_register_kobject+0x1a9/0x3d0 [ 1025.891706][T18628] register_netdevice+0x13dc/0x2270 [ 1025.891753][T18628] ? __pfx_register_netdevice+0x10/0x10 [ 1025.891814][T18628] __ip_tunnel_create+0x540/0x6e0 [ 1025.891858][T18628] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1025.891913][T18628] ip_tunnel_init_net+0x22f/0x7d0 [ 1025.891962][T18628] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1025.892017][T18628] ? ops_init+0x77/0x5f0 [ 1025.892054][T18628] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1025.892088][T18628] ops_init+0x1e2/0x5f0 [ 1025.892126][T18628] setup_net+0x100/0x390 [ 1025.892162][T18628] ? __pfx_setup_net+0x10/0x10 [ 1025.892196][T18628] ? debug_mutex_init+0x37/0x70 [ 1025.892233][T18628] copy_net_ns+0x2f8/0x690 [ 1025.892277][T18628] create_new_namespaces+0x3ea/0xa90 [ 1025.892327][T18628] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1025.892371][T18628] ksys_unshare+0x45b/0xa40 [ 1025.892418][T18628] ? __pfx_ksys_unshare+0x10/0x10 [ 1025.892463][T18628] ? xfd_validate_state+0x61/0x180 [ 1025.892513][T18628] __x64_sys_unshare+0x31/0x40 [ 1025.892548][T18628] do_syscall_64+0xcd/0xfa0 [ 1025.892579][T18628] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1025.892604][T18628] RIP: 0033:0x7fb03dd8efc9 [ 1025.892625][T18628] 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 [ 1025.892650][T18628] RSP: 002b:00007fb03ecaa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1025.892675][T18628] RAX: ffffffffffffffda RBX: 00007fb03dfe5fa0 RCX: 00007fb03dd8efc9 [ 1025.892692][T18628] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1025.892708][T18628] RBP: 00007fb03de11f91 R08: 0000000000000000 R09: 0000000000000000 [ 1025.892723][T18628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1025.892739][T18628] R13: 00007fb03dfe6038 R14: 00007fb03dfe5fa0 R15: 00007ffdd651e1a8 [ 1025.892773][T18628] [ 1025.893650][T18628] kobject: kobject_add_internal failed for gretap0 (error: -12 parent: net) [ 1027.598714][T18663] FAULT_INJECTION: forcing a failure. [ 1027.598714][T18663] name failslab, interval 1, probability 0, space 0, times 0 [ 1027.670194][T18663] CPU: 0 UID: 0 PID: 18663 Comm: syz.0.1793 Not tainted syzkaller #0 PREEMPT(full) [ 1027.670239][T18663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1027.670260][T18663] Call Trace: [ 1027.670271][T18663] [ 1027.670285][T18663] dump_stack_lvl+0x16c/0x1f0 [ 1027.670325][T18663] should_fail_ex+0x512/0x640 [ 1027.670372][T18663] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1027.670412][T18663] should_failslab+0xc2/0x120 [ 1027.670471][T18663] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1027.670505][T18663] ? __kernfs_new_node+0xd2/0x8e0 [ 1027.670554][T18663] ? __kernfs_new_node+0xd2/0x8e0 [ 1027.670592][T18663] __kernfs_new_node+0xd2/0x8e0 [ 1027.670639][T18663] ? __pfx___kernfs_new_node+0x10/0x10 [ 1027.670690][T18663] ? find_held_lock+0x2b/0x80 [ 1027.670727][T18663] ? kernfs_root+0xee/0x2a0 [ 1027.670776][T18663] kernfs_new_node+0x13c/0x1e0 [ 1027.670833][T18663] __kernfs_create_file+0x53/0x350 [ 1027.670872][T18663] sysfs_add_file_mode_ns+0x207/0x3c0 [ 1027.670921][T18663] internal_create_group+0x578/0xf30 [ 1027.670978][T18663] ? __pfx_internal_create_group+0x10/0x10 [ 1027.671030][T18663] ? kernfs_create_link+0x1bd/0x240 [ 1027.671072][T18663] internal_create_groups+0x9d/0x150 [ 1027.671121][T18663] device_add+0x6d1/0x1aa0 [ 1027.671178][T18663] ? __pfx_device_add+0x10/0x10 [ 1027.671226][T18663] ? lockdep_init_map_type+0x5c/0x280 [ 1027.671273][T18663] ? __init_waitqueue_head+0xca/0x150 [ 1027.671335][T18663] netdev_register_kobject+0x1a9/0x3d0 [ 1027.671380][T18663] register_netdevice+0x13dc/0x2270 [ 1027.671426][T18663] ? __pfx_register_netdevice+0x10/0x10 [ 1027.671496][T18663] __ip_tunnel_create+0x540/0x6e0 [ 1027.671540][T18663] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1027.671591][T18663] ip_tunnel_init_net+0x22f/0x7d0 [ 1027.671637][T18663] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1027.671687][T18663] ? ops_init+0x77/0x5f0 [ 1027.671722][T18663] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1027.671757][T18663] ops_init+0x1e2/0x5f0 [ 1027.671793][T18663] setup_net+0x100/0x390 [ 1027.671826][T18663] ? __pfx_setup_net+0x10/0x10 [ 1027.671863][T18663] ? debug_mutex_init+0x37/0x70 [ 1027.671903][T18663] copy_net_ns+0x2f8/0x690 [ 1027.671944][T18663] create_new_namespaces+0x3ea/0xa90 [ 1027.671994][T18663] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1027.672034][T18663] ksys_unshare+0x45b/0xa40 [ 1027.672073][T18663] ? __pfx_ksys_unshare+0x10/0x10 [ 1027.672112][T18663] ? xfd_validate_state+0x61/0x180 [ 1027.672164][T18663] __x64_sys_unshare+0x31/0x40 [ 1027.672202][T18663] do_syscall_64+0xcd/0xfa0 [ 1027.672237][T18663] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1027.672267][T18663] RIP: 0033:0x7f1b9738efc9 [ 1027.672291][T18663] 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 [ 1027.672322][T18663] RSP: 002b:00007f1b9828c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1027.672350][T18663] RAX: ffffffffffffffda RBX: 00007f1b975e5fa0 RCX: 00007f1b9738efc9 [ 1027.672370][T18663] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1027.672389][T18663] RBP: 00007f1b97411f91 R08: 0000000000000000 R09: 0000000000000000 [ 1027.672407][T18663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1027.672425][T18663] R13: 00007f1b975e6038 R14: 00007f1b975e5fa0 R15: 00007ffe569e36a8 [ 1027.672477][T18663] [ 1029.172091][T18688] ptrace attach of "./syz-executor exec"[18690] was attempted by "./syz-executor exec"[18688] [ 1032.865391][T18755] ptrace attach of "./syz-executor exec"[18759] was attempted by "./syz-executor exec"[18755] [ 1034.065956][T18777] FAULT_INJECTION: forcing a failure. [ 1034.065956][T18777] name failslab, interval 1, probability 0, space 0, times 0 [ 1034.079199][T18777] CPU: 0 UID: 0 PID: 18777 Comm: syz.3.1808 Not tainted syzkaller #0 PREEMPT(full) [ 1034.079241][T18777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1034.079262][T18777] Call Trace: [ 1034.079274][T18777] [ 1034.079287][T18777] dump_stack_lvl+0x16c/0x1f0 [ 1034.079332][T18777] should_fail_ex+0x512/0x640 [ 1034.079382][T18777] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1034.079421][T18777] should_failslab+0xc2/0x120 [ 1034.079469][T18777] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1034.079504][T18777] ? __kernfs_new_node+0xd2/0x8e0 [ 1034.079555][T18777] ? __kernfs_new_node+0xd2/0x8e0 [ 1034.079595][T18777] __kernfs_new_node+0xd2/0x8e0 [ 1034.079643][T18777] ? __pfx___kernfs_new_node+0x10/0x10 [ 1034.079696][T18777] ? find_held_lock+0x2b/0x80 [ 1034.079734][T18777] ? kernfs_root+0xee/0x2a0 [ 1034.079786][T18777] kernfs_new_node+0x13c/0x1e0 [ 1034.079843][T18777] __kernfs_create_file+0x53/0x350 [ 1034.079893][T18777] sysfs_add_file_mode_ns+0x207/0x3c0 [ 1034.079946][T18777] internal_create_group+0x578/0xf30 [ 1034.080006][T18777] ? __pfx_internal_create_group+0x10/0x10 [ 1034.080056][T18777] ? kernfs_create_link+0x1bd/0x240 [ 1034.080098][T18777] internal_create_groups+0x9d/0x150 [ 1034.080148][T18777] device_add+0x6d1/0x1aa0 [ 1034.080206][T18777] ? __pfx_device_add+0x10/0x10 [ 1034.080259][T18777] ? lockdep_init_map_type+0x5c/0x280 [ 1034.080308][T18777] ? __init_waitqueue_head+0xca/0x150 [ 1034.080372][T18777] netdev_register_kobject+0x1a9/0x3d0 [ 1034.080419][T18777] register_netdevice+0x13dc/0x2270 [ 1034.080466][T18777] ? __pfx_register_netdevice+0x10/0x10 [ 1034.080517][T18777] __ip_tunnel_create+0x540/0x6e0 [ 1034.080561][T18777] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1034.080616][T18777] ip_tunnel_init_net+0x22f/0x7d0 [ 1034.080686][T18777] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1034.080740][T18777] ? ops_init+0x77/0x5f0 [ 1034.080777][T18777] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1034.080813][T18777] ops_init+0x1e2/0x5f0 [ 1034.080850][T18777] setup_net+0x100/0x390 [ 1034.080892][T18777] ? __pfx_setup_net+0x10/0x10 [ 1034.080929][T18777] ? debug_mutex_init+0x37/0x70 [ 1034.080967][T18777] copy_net_ns+0x2f8/0x690 [ 1034.081012][T18777] create_new_namespaces+0x3ea/0xa90 [ 1034.081062][T18777] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1034.081106][T18777] ksys_unshare+0x45b/0xa40 [ 1034.081155][T18777] ? __pfx_ksys_unshare+0x10/0x10 [ 1034.081218][T18777] __x64_sys_unshare+0x31/0x40 [ 1034.081263][T18777] do_syscall_64+0xcd/0xfa0 [ 1034.081305][T18777] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1034.081340][T18777] RIP: 0033:0x7f7b9fb8efc9 [ 1034.081368][T18777] 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 [ 1034.081400][T18777] RSP: 002b:00007f7ba0a45038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1034.081433][T18777] RAX: ffffffffffffffda RBX: 00007f7b9fde5fa0 RCX: 00007f7b9fb8efc9 [ 1034.081457][T18777] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1034.081477][T18777] RBP: 00007f7b9fc11f91 R08: 0000000000000000 R09: 0000000000000000 [ 1034.081499][T18777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1034.081519][T18777] R13: 00007f7b9fde6038 R14: 00007f7b9fde5fa0 R15: 00007fff6ddbf8c8 [ 1034.081566][T18777] [ 1034.444361][T18788] FAULT_INJECTION: forcing a failure. [ 1034.444361][T18788] name failslab, interval 1, probability 0, space 0, times 0 [ 1034.457126][T18788] CPU: 0 UID: 0 PID: 18788 Comm: syz.1.1810 Not tainted syzkaller #0 PREEMPT(full) [ 1034.457161][T18788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1034.457179][T18788] Call Trace: [ 1034.457189][T18788] [ 1034.457199][T18788] dump_stack_lvl+0x16c/0x1f0 [ 1034.457231][T18788] should_fail_ex+0x512/0x640 [ 1034.457268][T18788] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1034.457297][T18788] should_failslab+0xc2/0x120 [ 1034.457331][T18788] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1034.457356][T18788] ? __kernfs_new_node+0xd2/0x8e0 [ 1034.457393][T18788] ? __kernfs_new_node+0xd2/0x8e0 [ 1034.457423][T18788] __kernfs_new_node+0xd2/0x8e0 [ 1034.457459][T18788] ? __pfx___kernfs_new_node+0x10/0x10 [ 1034.457498][T18788] ? find_held_lock+0x2b/0x80 [ 1034.457525][T18788] ? kernfs_root+0xee/0x2a0 [ 1034.457562][T18788] kernfs_new_node+0x13c/0x1e0 [ 1034.457603][T18788] __kernfs_create_file+0x53/0x350 [ 1034.457632][T18788] sysfs_add_file_mode_ns+0x207/0x3c0 [ 1034.457670][T18788] internal_create_group+0x578/0xf30 [ 1034.457711][T18788] ? __pfx_internal_create_group+0x10/0x10 [ 1034.457749][T18788] ? kernfs_create_link+0x1bd/0x240 [ 1034.457779][T18788] internal_create_groups+0x9d/0x150 [ 1034.457815][T18788] device_add+0x6d1/0x1aa0 [ 1034.457857][T18788] ? __pfx_device_add+0x10/0x10 [ 1034.457896][T18788] ? lockdep_init_map_type+0x5c/0x280 [ 1034.457932][T18788] ? __init_waitqueue_head+0xca/0x150 [ 1034.457978][T18788] netdev_register_kobject+0x1a9/0x3d0 [ 1034.458014][T18788] register_netdevice+0x13dc/0x2270 [ 1034.458048][T18788] ? __pfx_register_netdevice+0x10/0x10 [ 1034.458085][T18788] __ip_tunnel_create+0x540/0x6e0 [ 1034.458123][T18788] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1034.458163][T18788] ip_tunnel_init_net+0x22f/0x7d0 [ 1034.458199][T18788] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1034.458239][T18788] ? ops_init+0x77/0x5f0 [ 1034.458267][T18788] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1034.458292][T18788] ops_init+0x1e2/0x5f0 [ 1034.458320][T18788] setup_net+0x100/0x390 [ 1034.458345][T18788] ? __pfx_setup_net+0x10/0x10 [ 1034.458371][T18788] ? debug_mutex_init+0x37/0x70 [ 1034.458400][T18788] copy_net_ns+0x2f8/0x690 [ 1034.458432][T18788] create_new_namespaces+0x3ea/0xa90 [ 1034.458468][T18788] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1034.458499][T18788] ksys_unshare+0x45b/0xa40 [ 1034.458533][T18788] ? __pfx_ksys_unshare+0x10/0x10 [ 1034.458568][T18788] ? xfd_validate_state+0x61/0x180 [ 1034.458612][T18788] __x64_sys_unshare+0x31/0x40 [ 1034.458645][T18788] do_syscall_64+0xcd/0xfa0 [ 1034.458676][T18788] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1034.458701][T18788] RIP: 0033:0x7f6eb738efc9 [ 1034.458721][T18788] 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 [ 1034.458746][T18788] RSP: 002b:00007f6eb828b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1034.458769][T18788] RAX: ffffffffffffffda RBX: 00007f6eb75e5fa0 RCX: 00007f6eb738efc9 [ 1034.458786][T18788] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1034.458802][T18788] RBP: 00007f6eb7411f91 R08: 0000000000000000 R09: 0000000000000000 [ 1034.458818][T18788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1034.458833][T18788] R13: 00007f6eb75e6038 R14: 00007f6eb75e5fa0 R15: 00007ffe5c8a4e98 [ 1034.458866][T18788] [ 1034.799723][T18785] ptrace attach of "./syz-executor exec"[18789] was attempted by "./syz-executor exec"[18785] [ 1037.550679][T18832] ptrace attach of "./syz-executor exec"[18833] was attempted by "./syz-executor exec"[18832] [ 1038.759233][T18845] FAULT_INJECTION: forcing a failure. [ 1038.759233][T18845] name failslab, interval 1, probability 0, space 0, times 0 [ 1038.800415][T18845] CPU: 0 UID: 0 PID: 18845 Comm: syz.1.1821 Not tainted syzkaller #0 PREEMPT(full) [ 1038.800457][T18845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1038.800478][T18845] Call Trace: [ 1038.800489][T18845] [ 1038.800502][T18845] dump_stack_lvl+0x16c/0x1f0 [ 1038.800546][T18845] should_fail_ex+0x512/0x640 [ 1038.800595][T18845] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1038.800625][T18845] should_failslab+0xc2/0x120 [ 1038.800660][T18845] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1038.800685][T18845] ? __kernfs_new_node+0xd2/0x8e0 [ 1038.800723][T18845] ? __kernfs_new_node+0xd2/0x8e0 [ 1038.800752][T18845] __kernfs_new_node+0xd2/0x8e0 [ 1038.800787][T18845] ? __pfx___kernfs_new_node+0x10/0x10 [ 1038.800827][T18845] ? find_held_lock+0x2b/0x80 [ 1038.800854][T18845] ? kernfs_root+0xee/0x2a0 [ 1038.800891][T18845] kernfs_new_node+0x13c/0x1e0 [ 1038.800933][T18845] __kernfs_create_file+0x53/0x350 [ 1038.800961][T18845] sysfs_add_file_mode_ns+0x207/0x3c0 [ 1038.800999][T18845] internal_create_group+0x578/0xf30 [ 1038.801040][T18845] ? __pfx_internal_create_group+0x10/0x10 [ 1038.801078][T18845] ? kernfs_create_link+0x1bd/0x240 [ 1038.801108][T18845] internal_create_groups+0x9d/0x150 [ 1038.801144][T18845] device_add+0x6d1/0x1aa0 [ 1038.801186][T18845] ? __pfx_device_add+0x10/0x10 [ 1038.801224][T18845] ? lockdep_init_map_type+0x5c/0x280 [ 1038.801261][T18845] ? __init_waitqueue_head+0xca/0x150 [ 1038.801308][T18845] netdev_register_kobject+0x1a9/0x3d0 [ 1038.801343][T18845] register_netdevice+0x13dc/0x2270 [ 1038.801377][T18845] ? __pfx_register_netdevice+0x10/0x10 [ 1038.801423][T18845] __ip_tunnel_create+0x540/0x6e0 [ 1038.801456][T18845] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1038.801495][T18845] ip_tunnel_init_net+0x22f/0x7d0 [ 1038.801531][T18845] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1038.801571][T18845] ? ops_init+0x77/0x5f0 [ 1038.801598][T18845] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1038.801623][T18845] ops_init+0x1e2/0x5f0 [ 1038.801651][T18845] setup_net+0x100/0x390 [ 1038.801676][T18845] ? __pfx_setup_net+0x10/0x10 [ 1038.801703][T18845] ? debug_mutex_init+0x37/0x70 [ 1038.801731][T18845] copy_net_ns+0x2f8/0x690 [ 1038.801763][T18845] create_new_namespaces+0x3ea/0xa90 [ 1038.801798][T18845] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1038.801830][T18845] ksys_unshare+0x45b/0xa40 [ 1038.801864][T18845] ? __pfx_ksys_unshare+0x10/0x10 [ 1038.801897][T18845] ? ksys_mmap_pgoff+0x85/0x5c0 [ 1038.801938][T18845] __x64_sys_unshare+0x31/0x40 [ 1038.801971][T18845] do_syscall_64+0xcd/0xfa0 [ 1038.802001][T18845] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1038.802027][T18845] RIP: 0033:0x7f6eb738efc9 [ 1038.802047][T18845] 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 [ 1038.802071][T18845] RSP: 002b:00007f6eb828b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1038.802096][T18845] RAX: ffffffffffffffda RBX: 00007f6eb75e5fa0 RCX: 00007f6eb738efc9 [ 1038.802113][T18845] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1038.802129][T18845] RBP: 00007f6eb7411f91 R08: 0000000000000000 R09: 0000000000000000 [ 1038.802144][T18845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1038.802160][T18845] R13: 00007f6eb75e6038 R14: 00007f6eb75e5fa0 R15: 00007ffe5c8a4e98 [ 1038.802193][T18845] [ 1039.257366][T18852] ptrace attach of "./syz-executor exec"[18854] was attempted by "./syz-executor exec"[18852] [ 1042.220317][T18903] ptrace attach of "./syz-executor exec"[18905] was attempted by "./syz-executor exec"[18903] [ 1043.357652][T18937] FAULT_INJECTION: forcing a failure. [ 1043.357652][T18937] name failslab, interval 1, probability 0, space 0, times 0 [ 1043.390221][T18937] CPU: 1 UID: 0 PID: 18937 Comm: syz.1.1833 Not tainted syzkaller #0 PREEMPT(full) [ 1043.390270][T18937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1043.390291][T18937] Call Trace: [ 1043.390303][T18937] [ 1043.390316][T18937] dump_stack_lvl+0x16c/0x1f0 [ 1043.390360][T18937] should_fail_ex+0x512/0x640 [ 1043.390411][T18937] ? __kmalloc_node_track_caller_noprof+0xcb/0x8a0 [ 1043.390458][T18937] should_failslab+0xc2/0x120 [ 1043.390502][T18937] __kmalloc_node_track_caller_noprof+0xde/0x8a0 [ 1043.390547][T18937] ? kstrdup_const+0x63/0x80 [ 1043.390590][T18937] ? kstrdup+0x53/0x100 [ 1043.390622][T18937] kstrdup+0x53/0x100 [ 1043.390658][T18937] kstrdup_const+0x63/0x80 [ 1043.390694][T18937] kvasprintf_const+0x10f/0x1a0 [ 1043.390729][T18937] kobject_set_name_vargs+0x5a/0x140 [ 1043.390774][T18937] dev_set_name+0xc7/0x100 [ 1043.390807][T18937] ? __pfx_dev_set_name+0x10/0x10 [ 1043.390845][T18937] ? lockdep_init_map_type+0x5c/0x280 [ 1043.390893][T18937] ? __init_waitqueue_head+0xca/0x150 [ 1043.390954][T18937] netdev_register_kobject+0xc5/0x3d0 [ 1043.391014][T18937] register_netdevice+0x13dc/0x2270 [ 1043.391060][T18937] ? __pfx_register_netdevice+0x10/0x10 [ 1043.391109][T18937] __ip_tunnel_create+0x540/0x6e0 [ 1043.391151][T18937] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1043.391203][T18937] ip_tunnel_init_net+0x22f/0x7d0 [ 1043.391251][T18937] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1043.391304][T18937] ? ops_init+0x77/0x5f0 [ 1043.391341][T18937] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1043.391375][T18937] ops_init+0x1e2/0x5f0 [ 1043.391413][T18937] setup_net+0x100/0x390 [ 1043.391447][T18937] ? __pfx_setup_net+0x10/0x10 [ 1043.391482][T18937] ? debug_mutex_init+0x37/0x70 [ 1043.391522][T18937] copy_net_ns+0x2f8/0x690 [ 1043.391563][T18937] create_new_namespaces+0x3ea/0xa90 [ 1043.391611][T18937] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1043.391655][T18937] ksys_unshare+0x45b/0xa40 [ 1043.391700][T18937] ? __pfx_ksys_unshare+0x10/0x10 [ 1043.391747][T18937] ? xfd_validate_state+0x61/0x180 [ 1043.391804][T18937] __x64_sys_unshare+0x31/0x40 [ 1043.391848][T18937] do_syscall_64+0xcd/0xfa0 [ 1043.391888][T18937] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1043.391921][T18937] RIP: 0033:0x7f6eb738efc9 [ 1043.391948][T18937] 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 [ 1043.391988][T18937] RSP: 002b:00007f6eb828b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1043.392021][T18937] RAX: ffffffffffffffda RBX: 00007f6eb75e5fa0 RCX: 00007f6eb738efc9 [ 1043.392043][T18937] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1043.392064][T18937] RBP: 00007f6eb7411f91 R08: 0000000000000000 R09: 0000000000000000 [ 1043.392085][T18937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1043.392106][T18937] R13: 00007f6eb75e6038 R14: 00007f6eb75e5fa0 R15: 00007ffe5c8a4e98 [ 1043.392152][T18937] [ 1043.934831][T18949] ptrace attach of "./syz-executor exec"[18950] was attempted by "./syz-executor exec"[18949] [ 1046.408112][T18996] ptrace attach of "./syz-executor exec"[18998] was attempted by "./syz-executor exec"[18996] [ 1047.728674][T19020] FAULT_INJECTION: forcing a failure. [ 1047.728674][T19020] name failslab, interval 1, probability 0, space 0, times 0 [ 1047.747350][T19020] CPU: 0 UID: 0 PID: 19020 Comm: syz.1.1847 Not tainted syzkaller #0 PREEMPT(full) [ 1047.747398][T19020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1047.747417][T19020] Call Trace: [ 1047.747425][T19020] [ 1047.747435][T19020] dump_stack_lvl+0x16c/0x1f0 [ 1047.747467][T19020] should_fail_ex+0x512/0x640 [ 1047.747506][T19020] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1047.747535][T19020] should_failslab+0xc2/0x120 [ 1047.747570][T19020] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1047.747595][T19020] ? __asan_memcpy+0x3c/0x60 [ 1047.747618][T19020] ? __kernfs_new_node+0xd2/0x8e0 [ 1047.747656][T19020] ? __kernfs_new_node+0xd2/0x8e0 [ 1047.747685][T19020] __kernfs_new_node+0xd2/0x8e0 [ 1047.747720][T19020] ? __pfx___kernfs_new_node+0x10/0x10 [ 1047.747759][T19020] ? find_held_lock+0x2b/0x80 [ 1047.747786][T19020] ? kernfs_root+0xee/0x2a0 [ 1047.747831][T19020] kernfs_new_node+0x13c/0x1e0 [ 1047.747873][T19020] kernfs_create_link+0xcc/0x240 [ 1047.747902][T19020] sysfs_do_create_link_sd+0x90/0x140 [ 1047.747937][T19020] sysfs_create_link+0x61/0xc0 [ 1047.747968][T19020] device_add+0x62c/0x1aa0 [ 1047.748011][T19020] ? __pfx_device_add+0x10/0x10 [ 1047.748050][T19020] ? lockdep_init_map_type+0x5c/0x280 [ 1047.748087][T19020] ? __init_waitqueue_head+0xca/0x150 [ 1047.748134][T19020] netdev_register_kobject+0x1a9/0x3d0 [ 1047.748169][T19020] register_netdevice+0x13dc/0x2270 [ 1047.748203][T19020] ? __pfx_register_netdevice+0x10/0x10 [ 1047.748240][T19020] __ip_tunnel_create+0x540/0x6e0 [ 1047.748274][T19020] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1047.748314][T19020] ip_tunnel_init_net+0x22f/0x7d0 [ 1047.748349][T19020] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1047.748388][T19020] ? ops_init+0x77/0x5f0 [ 1047.748415][T19020] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1047.748441][T19020] ops_init+0x1e2/0x5f0 [ 1047.748469][T19020] setup_net+0x100/0x390 [ 1047.748494][T19020] ? __pfx_setup_net+0x10/0x10 [ 1047.748521][T19020] ? debug_mutex_init+0x37/0x70 [ 1047.748549][T19020] copy_net_ns+0x2f8/0x690 [ 1047.748582][T19020] create_new_namespaces+0x3ea/0xa90 [ 1047.748618][T19020] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1047.748649][T19020] ksys_unshare+0x45b/0xa40 [ 1047.748683][T19020] ? __pfx_ksys_unshare+0x10/0x10 [ 1047.748717][T19020] ? xfd_validate_state+0x61/0x180 [ 1047.748780][T19020] __x64_sys_unshare+0x31/0x40 [ 1047.748819][T19020] do_syscall_64+0xcd/0xfa0 [ 1047.748850][T19020] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1047.748875][T19020] RIP: 0033:0x7f6eb738efc9 [ 1047.748896][T19020] 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 [ 1047.748921][T19020] RSP: 002b:00007f6eb828b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1047.748945][T19020] RAX: ffffffffffffffda RBX: 00007f6eb75e5fa0 RCX: 00007f6eb738efc9 [ 1047.748962][T19020] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1047.748978][T19020] RBP: 00007f6eb7411f91 R08: 0000000000000000 R09: 0000000000000000 [ 1047.748993][T19020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1047.749009][T19020] R13: 00007f6eb75e6038 R14: 00007f6eb75e5fa0 R15: 00007ffe5c8a4e98 [ 1047.749042][T19020] [ 1048.464144][T19027] ptrace attach of "./syz-executor exec"[19028] was attempted by "./syz-executor exec"[19027] [ 1050.075044][T19058] ptrace attach of "./syz-executor exec"[19060] was attempted by "./syz-executor exec"[19058] [ 1051.545068][T19096] FAULT_INJECTION: forcing a failure. [ 1051.545068][T19096] name failslab, interval 1, probability 0, space 0, times 0 [ 1051.562418][T19096] CPU: 0 UID: 0 PID: 19096 Comm: syz.0.1860 Not tainted syzkaller #0 PREEMPT(full) [ 1051.562462][T19096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1051.562481][T19096] Call Trace: [ 1051.562492][T19096] [ 1051.562504][T19096] dump_stack_lvl+0x16c/0x1f0 [ 1051.562545][T19096] should_fail_ex+0x512/0x640 [ 1051.562594][T19096] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1051.562633][T19096] should_failslab+0xc2/0x120 [ 1051.562677][T19096] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1051.562716][T19096] ? __kernfs_new_node+0xd2/0x8e0 [ 1051.562768][T19096] ? __kernfs_new_node+0xd2/0x8e0 [ 1051.562810][T19096] __kernfs_new_node+0xd2/0x8e0 [ 1051.562856][T19096] ? __pfx___kernfs_new_node+0x10/0x10 [ 1051.562907][T19096] ? find_held_lock+0x2b/0x80 [ 1051.562940][T19096] ? kernfs_root+0xee/0x2a0 [ 1051.562977][T19096] kernfs_new_node+0x13c/0x1e0 [ 1051.563019][T19096] __kernfs_create_file+0x53/0x350 [ 1051.563047][T19096] sysfs_add_file_mode_ns+0x207/0x3c0 [ 1051.563085][T19096] internal_create_group+0x578/0xf30 [ 1051.563126][T19096] ? __pfx_internal_create_group+0x10/0x10 [ 1051.563165][T19096] ? kernfs_create_link+0x1bd/0x240 [ 1051.563194][T19096] internal_create_groups+0x9d/0x150 [ 1051.563246][T19096] device_add+0x6d1/0x1aa0 [ 1051.563289][T19096] ? __pfx_device_add+0x10/0x10 [ 1051.563328][T19096] ? lockdep_init_map_type+0x5c/0x280 [ 1051.563364][T19096] ? __init_waitqueue_head+0xca/0x150 [ 1051.563412][T19096] netdev_register_kobject+0x1a9/0x3d0 [ 1051.563447][T19096] register_netdevice+0x13dc/0x2270 [ 1051.563481][T19096] ? __pfx_register_netdevice+0x10/0x10 [ 1051.563519][T19096] __ip_tunnel_create+0x540/0x6e0 [ 1051.563552][T19096] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1051.563591][T19096] ip_tunnel_init_net+0x22f/0x7d0 [ 1051.563626][T19096] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1051.563666][T19096] ? ops_init+0x77/0x5f0 [ 1051.563693][T19096] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1051.563718][T19096] ops_init+0x1e2/0x5f0 [ 1051.563746][T19096] setup_net+0x100/0x390 [ 1051.563771][T19096] ? __pfx_setup_net+0x10/0x10 [ 1051.563797][T19096] ? debug_mutex_init+0x37/0x70 [ 1051.563826][T19096] copy_net_ns+0x2f8/0x690 [ 1051.563857][T19096] create_new_namespaces+0x3ea/0xa90 [ 1051.563893][T19096] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1051.563924][T19096] ksys_unshare+0x45b/0xa40 [ 1051.563959][T19096] ? __pfx_ksys_unshare+0x10/0x10 [ 1051.563993][T19096] ? xfd_validate_state+0x61/0x180 [ 1051.564038][T19096] __x64_sys_unshare+0x31/0x40 [ 1051.564071][T19096] do_syscall_64+0xcd/0xfa0 [ 1051.564101][T19096] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1051.564127][T19096] RIP: 0033:0x7f1b9738efc9 [ 1051.564147][T19096] 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 [ 1051.564171][T19096] RSP: 002b:00007f1b9828c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1051.564195][T19096] RAX: ffffffffffffffda RBX: 00007f1b975e5fa0 RCX: 00007f1b9738efc9 [ 1051.564213][T19096] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1051.564228][T19096] RBP: 00007f1b97411f91 R08: 0000000000000000 R09: 0000000000000000 [ 1051.564249][T19096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1051.564263][T19096] R13: 00007f1b975e6038 R14: 00007f1b975e5fa0 R15: 00007ffe569e36a8 [ 1051.564296][T19096] [ 1052.160743][T19103] ptrace attach of "./syz-executor exec"[19104] was attempted by "./syz-executor exec"[19103] [ 1052.716809][T19119] FAULT_INJECTION: forcing a failure. [ 1052.716809][T19119] name failslab, interval 1, probability 0, space 0, times 0 [ 1052.730922][T19119] CPU: 0 UID: 0 PID: 19119 Comm: syz.0.1864 Not tainted syzkaller #0 PREEMPT(full) [ 1052.730967][T19119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1052.730989][T19119] Call Trace: [ 1052.731000][T19119] [ 1052.731013][T19119] dump_stack_lvl+0x16c/0x1f0 [ 1052.731057][T19119] should_fail_ex+0x512/0x640 [ 1052.731110][T19119] ? __kvmalloc_node_noprof+0x12e/0x9c0 [ 1052.731156][T19119] should_failslab+0xc2/0x120 [ 1052.731203][T19119] __kvmalloc_node_noprof+0x141/0x9c0 [ 1052.731247][T19119] ? alloc_netdev_mqs+0xc91/0x1550 [ 1052.731290][T19119] ? alloc_netdev_mqs+0xc91/0x1550 [ 1052.731322][T19119] alloc_netdev_mqs+0xc91/0x1550 [ 1052.731364][T19119] __ip_tunnel_create+0x3ad/0x6e0 [ 1052.731408][T19119] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1052.731474][T19119] ip_tunnel_init_net+0x22f/0x7d0 [ 1052.731523][T19119] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1052.731577][T19119] ? ops_init+0x77/0x5f0 [ 1052.731615][T19119] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1052.731650][T19119] ops_init+0x1e2/0x5f0 [ 1052.731688][T19119] setup_net+0x100/0x390 [ 1052.731723][T19119] ? __pfx_setup_net+0x10/0x10 [ 1052.731759][T19119] ? debug_mutex_init+0x37/0x70 [ 1052.731799][T19119] copy_net_ns+0x2f8/0x690 [ 1052.731842][T19119] create_new_namespaces+0x3ea/0xa90 [ 1052.731891][T19119] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1052.731952][T19119] ksys_unshare+0x45b/0xa40 [ 1052.731995][T19119] ? __pfx_ksys_unshare+0x10/0x10 [ 1052.732044][T19119] ? xfd_validate_state+0x61/0x180 [ 1052.732106][T19119] __x64_sys_unshare+0x31/0x40 [ 1052.732152][T19119] do_syscall_64+0xcd/0xfa0 [ 1052.732193][T19119] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1052.732228][T19119] RIP: 0033:0x7f1b9738efc9 [ 1052.732254][T19119] 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 [ 1052.732291][T19119] RSP: 002b:00007f1b9828c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1052.732323][T19119] RAX: ffffffffffffffda RBX: 00007f1b975e5fa0 RCX: 00007f1b9738efc9 [ 1052.732347][T19119] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1052.732366][T19119] RBP: 00007f1b97411f91 R08: 0000000000000000 R09: 0000000000000000 [ 1052.732387][T19119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1052.732407][T19119] R13: 00007f1b975e6038 R14: 00007f1b975e5fa0 R15: 00007ffe569e36a8 [ 1052.732464][T19119] [ 1053.572378][T19140] ptrace attach of "./syz-executor exec"[19141] was attempted by "./syz-executor exec"[19140] [ 1055.810400][T19186] ptrace attach of "./syz-executor exec"[19187] was attempted by "./syz-executor exec"[19186] [ 1058.244302][T19225] FAULT_INJECTION: forcing a failure. [ 1058.244302][T19225] name failslab, interval 1, probability 0, space 0, times 0 [ 1058.291493][T19225] CPU: 1 UID: 0 PID: 19225 Comm: syz.1.1882 Not tainted syzkaller #0 PREEMPT(full) [ 1058.291540][T19225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1058.291561][T19225] Call Trace: [ 1058.291572][T19225] [ 1058.291585][T19225] dump_stack_lvl+0x16c/0x1f0 [ 1058.291624][T19225] should_fail_ex+0x512/0x640 [ 1058.291673][T19225] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1058.291711][T19225] should_failslab+0xc2/0x120 [ 1058.291754][T19225] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1058.291786][T19225] ? __kernfs_new_node+0xd2/0x8e0 [ 1058.291829][T19225] ? __kernfs_new_node+0xd2/0x8e0 [ 1058.291863][T19225] __kernfs_new_node+0xd2/0x8e0 [ 1058.291935][T19225] ? __pfx___kernfs_new_node+0x10/0x10 [ 1058.291983][T19225] ? find_held_lock+0x2b/0x80 [ 1058.292015][T19225] ? kernfs_root+0xee/0x2a0 [ 1058.292059][T19225] kernfs_new_node+0x13c/0x1e0 [ 1058.292108][T19225] __kernfs_create_file+0x53/0x350 [ 1058.292142][T19225] sysfs_add_file_mode_ns+0x207/0x3c0 [ 1058.292187][T19225] sysfs_merge_group+0x1aa/0x340 [ 1058.292227][T19225] ? __pfx_sysfs_merge_group+0x10/0x10 [ 1058.292271][T19225] ? __pfx_dev_add_physical_location+0x10/0x10 [ 1058.292316][T19225] ? bus_to_subsys+0x131/0x160 [ 1058.292349][T19225] dpm_sysfs_add+0x237/0x280 [ 1058.292394][T19225] device_add+0x9a6/0x1aa0 [ 1058.292441][T19225] ? __pfx_device_add+0x10/0x10 [ 1058.292491][T19225] ? lockdep_init_map_type+0x5c/0x280 [ 1058.292533][T19225] ? __init_waitqueue_head+0xca/0x150 [ 1058.292588][T19225] netdev_register_kobject+0x1a9/0x3d0 [ 1058.292630][T19225] register_netdevice+0x13dc/0x2270 [ 1058.292670][T19225] ? __pfx_register_netdevice+0x10/0x10 [ 1058.292713][T19225] __ip_tunnel_create+0x540/0x6e0 [ 1058.292751][T19225] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1058.292798][T19225] ip_tunnel_init_net+0x22f/0x7d0 [ 1058.292839][T19225] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1058.292891][T19225] ? ops_init+0x77/0x5f0 [ 1058.292923][T19225] ? __pfx_ipgre_init_net+0x10/0x10 [ 1058.292952][T19225] ops_init+0x1e2/0x5f0 [ 1058.292984][T19225] setup_net+0x100/0x390 [ 1058.293013][T19225] ? __pfx_setup_net+0x10/0x10 [ 1058.293046][T19225] ? debug_mutex_init+0x37/0x70 [ 1058.293081][T19225] copy_net_ns+0x2f8/0x690 [ 1058.293118][T19225] create_new_namespaces+0x3ea/0xa90 [ 1058.293159][T19225] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1058.293196][T19225] ksys_unshare+0x45b/0xa40 [ 1058.293236][T19225] ? __pfx_ksys_unshare+0x10/0x10 [ 1058.293276][T19225] ? xfd_validate_state+0x61/0x180 [ 1058.293328][T19225] __x64_sys_unshare+0x31/0x40 [ 1058.293366][T19225] do_syscall_64+0xcd/0xfa0 [ 1058.293402][T19225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1058.293432][T19225] RIP: 0033:0x7f6eb738efc9 [ 1058.293455][T19225] 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 [ 1058.293485][T19225] RSP: 002b:00007f6eb828b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1058.293513][T19225] RAX: ffffffffffffffda RBX: 00007f6eb75e5fa0 RCX: 00007f6eb738efc9 [ 1058.293533][T19225] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1058.293551][T19225] RBP: 00007f6eb7411f91 R08: 0000000000000000 R09: 0000000000000000 [ 1058.293570][T19225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1058.293588][T19225] R13: 00007f6eb75e6038 R14: 00007f6eb75e5fa0 R15: 00007ffe5c8a4e98 [ 1058.293628][T19225] [ 1060.142361][T19262] ptrace attach of "./syz-executor exec"[19263] was attempted by "./syz-executor exec"[19262] [ 1062.775937][T19307] ptrace attach of "./syz-executor exec"[19308] was attempted by "./syz-executor exec"[19307] [ 1064.241224][T19333] ptrace attach of "./syz-executor exec"[19335] was attempted by "./syz-executor exec"[19333] [ 1065.066465][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 1065.076163][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 1065.231090][T19350] FAULT_INJECTION: forcing a failure. [ 1065.231090][T19350] name failslab, interval 1, probability 0, space 0, times 0 [ 1065.246300][T19350] CPU: 1 UID: 0 PID: 19350 Comm: syz.2.1903 Not tainted syzkaller #0 PREEMPT(full) [ 1065.246345][T19350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1065.246366][T19350] Call Trace: [ 1065.246377][T19350] [ 1065.246391][T19350] dump_stack_lvl+0x16c/0x1f0 [ 1065.246435][T19350] should_fail_ex+0x512/0x640 [ 1065.246484][T19350] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1065.246522][T19350] should_failslab+0xc2/0x120 [ 1065.246566][T19350] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1065.246602][T19350] ? __kernfs_new_node+0xd2/0x8e0 [ 1065.246654][T19350] ? __kernfs_new_node+0xd2/0x8e0 [ 1065.246695][T19350] __kernfs_new_node+0xd2/0x8e0 [ 1065.246740][T19350] ? mark_held_locks+0x49/0x80 [ 1065.246787][T19350] ? __pfx___kernfs_new_node+0x10/0x10 [ 1065.246829][T19350] ? lockdep_hardirqs_on+0x7c/0x110 [ 1065.246866][T19350] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 1065.246902][T19350] ? rcu_preempt_deferred_qs_irqrestore+0x500/0xbc0 [ 1065.246965][T19350] ? __rcu_read_unlock+0x2bc/0x550 [ 1065.247016][T19350] kernfs_new_node+0x13c/0x1e0 [ 1065.247071][T19350] __kernfs_create_file+0x53/0x350 [ 1065.247113][T19350] sysfs_add_file_mode_ns+0x207/0x3c0 [ 1065.247166][T19350] internal_create_group+0x578/0xf30 [ 1065.247225][T19350] ? __pfx_internal_create_group+0x10/0x10 [ 1065.247294][T19350] ? kernfs_create_link+0x1bd/0x240 [ 1065.247337][T19350] internal_create_groups+0x9d/0x150 [ 1065.247389][T19350] device_add+0x6d1/0x1aa0 [ 1065.247446][T19350] ? __pfx_device_add+0x10/0x10 [ 1065.247498][T19350] ? lockdep_init_map_type+0x5c/0x280 [ 1065.247547][T19350] ? __init_waitqueue_head+0xca/0x150 [ 1065.247611][T19350] netdev_register_kobject+0x1a9/0x3d0 [ 1065.247660][T19350] register_netdevice+0x13dc/0x2270 [ 1065.247707][T19350] ? __pfx_register_netdevice+0x10/0x10 [ 1065.247758][T19350] __ip_tunnel_create+0x540/0x6e0 [ 1065.247803][T19350] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1065.247858][T19350] ip_tunnel_init_net+0x22f/0x7d0 [ 1065.247905][T19350] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1065.247959][T19350] ? ops_init+0x77/0x5f0 [ 1065.247996][T19350] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1065.248030][T19350] ops_init+0x1e2/0x5f0 [ 1065.248067][T19350] setup_net+0x100/0x390 [ 1065.248101][T19350] ? __pfx_setup_net+0x10/0x10 [ 1065.248138][T19350] ? debug_mutex_init+0x37/0x70 [ 1065.248178][T19350] copy_net_ns+0x2f8/0x690 [ 1065.248222][T19350] create_new_namespaces+0x3ea/0xa90 [ 1065.248281][T19350] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1065.248325][T19350] ksys_unshare+0x45b/0xa40 [ 1065.248372][T19350] ? __pfx_ksys_unshare+0x10/0x10 [ 1065.248419][T19350] ? xfd_validate_state+0x61/0x180 [ 1065.248479][T19350] __x64_sys_unshare+0x31/0x40 [ 1065.248524][T19350] do_syscall_64+0xcd/0xfa0 [ 1065.248564][T19350] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1065.248600][T19350] RIP: 0033:0x7fb03dd8efc9 [ 1065.248630][T19350] 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 [ 1065.248665][T19350] RSP: 002b:00007fb03ecaa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1065.248698][T19350] RAX: ffffffffffffffda RBX: 00007fb03dfe5fa0 RCX: 00007fb03dd8efc9 [ 1065.248721][T19350] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1065.248742][T19350] RBP: 00007fb03de11f91 R08: 0000000000000000 R09: 0000000000000000 [ 1065.248763][T19350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1065.248784][T19350] R13: 00007fb03dfe6038 R14: 00007fb03dfe5fa0 R15: 00007ffdd651e1a8 [ 1065.248831][T19350] [ 1066.790179][T19379] ptrace attach of "./syz-executor exec"[19380] was attempted by "./syz-executor exec"[19379] [ 1068.185177][T19405] ptrace attach of "./syz-executor exec"[19406] was attempted by "./syz-executor exec"[19405] [ 1069.389087][T19423] FAULT_INJECTION: forcing a failure. [ 1069.389087][T19423] name failslab, interval 1, probability 0, space 0, times 0 [ 1069.421851][T19423] CPU: 1 UID: 0 PID: 19423 Comm: syz.3.1916 Not tainted syzkaller #0 PREEMPT(full) [ 1069.421897][T19423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1069.421913][T19423] Call Trace: [ 1069.421921][T19423] [ 1069.421931][T19423] dump_stack_lvl+0x16c/0x1f0 [ 1069.421963][T19423] should_fail_ex+0x512/0x640 [ 1069.422000][T19423] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1069.422028][T19423] should_failslab+0xc2/0x120 [ 1069.422062][T19423] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1069.422087][T19423] ? __kernfs_new_node+0xd2/0x8e0 [ 1069.422124][T19423] ? __kernfs_new_node+0xd2/0x8e0 [ 1069.422154][T19423] __kernfs_new_node+0xd2/0x8e0 [ 1069.422189][T19423] ? __pfx___kernfs_new_node+0x10/0x10 [ 1069.422228][T19423] ? find_held_lock+0x2b/0x80 [ 1069.422255][T19423] ? kernfs_root+0xee/0x2a0 [ 1069.422292][T19423] kernfs_new_node+0x13c/0x1e0 [ 1069.422333][T19423] __kernfs_create_file+0x53/0x350 [ 1069.422362][T19423] sysfs_add_file_mode_ns+0x207/0x3c0 [ 1069.422400][T19423] internal_create_group+0x578/0xf30 [ 1069.422441][T19423] ? __pfx_internal_create_group+0x10/0x10 [ 1069.422479][T19423] ? kernfs_create_link+0x1bd/0x240 [ 1069.422509][T19423] internal_create_groups+0x9d/0x150 [ 1069.422545][T19423] device_add+0x6d1/0x1aa0 [ 1069.422587][T19423] ? __pfx_device_add+0x10/0x10 [ 1069.422627][T19423] ? lockdep_init_map_type+0x5c/0x280 [ 1069.422663][T19423] ? __init_waitqueue_head+0xca/0x150 [ 1069.422710][T19423] netdev_register_kobject+0x1a9/0x3d0 [ 1069.422745][T19423] register_netdevice+0x13dc/0x2270 [ 1069.422778][T19423] ? __pfx_register_netdevice+0x10/0x10 [ 1069.422815][T19423] __ip_tunnel_create+0x540/0x6e0 [ 1069.422847][T19423] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1069.422892][T19423] ip_tunnel_init_net+0x22f/0x7d0 [ 1069.422928][T19423] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1069.422968][T19423] ? ops_init+0x77/0x5f0 [ 1069.422995][T19423] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1069.423020][T19423] ops_init+0x1e2/0x5f0 [ 1069.423048][T19423] setup_net+0x100/0x390 [ 1069.423073][T19423] ? __pfx_setup_net+0x10/0x10 [ 1069.423100][T19423] ? debug_mutex_init+0x37/0x70 [ 1069.423128][T19423] copy_net_ns+0x2f8/0x690 [ 1069.423160][T19423] create_new_namespaces+0x3ea/0xa90 [ 1069.423196][T19423] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1069.423227][T19423] ksys_unshare+0x45b/0xa40 [ 1069.423261][T19423] ? __pfx_ksys_unshare+0x10/0x10 [ 1069.423295][T19423] ? xfd_validate_state+0x61/0x180 [ 1069.423340][T19423] __x64_sys_unshare+0x31/0x40 [ 1069.423372][T19423] do_syscall_64+0xcd/0xfa0 [ 1069.423403][T19423] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1069.423443][T19423] RIP: 0033:0x7f7b9fb8efc9 [ 1069.423464][T19423] 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 [ 1069.423488][T19423] RSP: 002b:00007f7ba0a45038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1069.423512][T19423] RAX: ffffffffffffffda RBX: 00007f7b9fde5fa0 RCX: 00007f7b9fb8efc9 [ 1069.423529][T19423] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1069.423544][T19423] RBP: 00007f7b9fc11f91 R08: 0000000000000000 R09: 0000000000000000 [ 1069.423560][T19423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1069.423575][T19423] R13: 00007f7b9fde6038 R14: 00007f7b9fde5fa0 R15: 00007fff6ddbf8c8 [ 1069.423609][T19423] [ 1070.636214][T19448] ptrace attach of "./syz-executor exec"[19449] was attempted by "./syz-executor exec"[19448] [ 1072.155974][T19478] ptrace attach of "./syz-executor exec"[19481] was attempted by "./syz-executor exec"[19478] [ 1073.254153][T19501] FAULT_INJECTION: forcing a failure. [ 1073.254153][T19501] name failslab, interval 1, probability 0, space 0, times 0 [ 1073.276935][T19501] CPU: 0 UID: 0 PID: 19501 Comm: syz.0.1929 Not tainted syzkaller #0 PREEMPT(full) [ 1073.276977][T19501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1073.276997][T19501] Call Trace: [ 1073.277009][T19501] [ 1073.277022][T19501] dump_stack_lvl+0x16c/0x1f0 [ 1073.277065][T19501] should_fail_ex+0x512/0x640 [ 1073.277127][T19501] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1073.277166][T19501] should_failslab+0xc2/0x120 [ 1073.277211][T19501] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1073.277246][T19501] ? __kernfs_new_node+0xd2/0x8e0 [ 1073.277297][T19501] ? __kernfs_new_node+0xd2/0x8e0 [ 1073.277336][T19501] __kernfs_new_node+0xd2/0x8e0 [ 1073.277386][T19501] ? __pfx___kernfs_new_node+0x10/0x10 [ 1073.277439][T19501] ? find_held_lock+0x2b/0x80 [ 1073.277483][T19501] ? kernfs_root+0xee/0x2a0 [ 1073.277534][T19501] kernfs_new_node+0x13c/0x1e0 [ 1073.277591][T19501] __kernfs_create_file+0x53/0x350 [ 1073.277632][T19501] sysfs_add_file_mode_ns+0x207/0x3c0 [ 1073.277686][T19501] internal_create_group+0x578/0xf30 [ 1073.277742][T19501] ? __pfx_internal_create_group+0x10/0x10 [ 1073.277796][T19501] ? kernfs_create_link+0x1bd/0x240 [ 1073.277837][T19501] internal_create_groups+0x9d/0x150 [ 1073.277887][T19501] device_add+0x6d1/0x1aa0 [ 1073.277943][T19501] ? __pfx_device_add+0x10/0x10 [ 1073.277998][T19501] ? lockdep_init_map_type+0x5c/0x280 [ 1073.278049][T19501] ? __init_waitqueue_head+0xca/0x150 [ 1073.278113][T19501] netdev_register_kobject+0x1a9/0x3d0 [ 1073.278162][T19501] register_netdevice+0x13dc/0x2270 [ 1073.278209][T19501] ? __pfx_register_netdevice+0x10/0x10 [ 1073.278260][T19501] __ip_tunnel_create+0x540/0x6e0 [ 1073.278304][T19501] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1073.278358][T19501] ip_tunnel_init_net+0x22f/0x7d0 [ 1073.278406][T19501] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1073.278458][T19501] ? ops_init+0x77/0x5f0 [ 1073.278502][T19501] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1073.278538][T19501] ops_init+0x1e2/0x5f0 [ 1073.278575][T19501] setup_net+0x100/0x390 [ 1073.278609][T19501] ? __pfx_setup_net+0x10/0x10 [ 1073.278645][T19501] ? debug_mutex_init+0x37/0x70 [ 1073.278684][T19501] copy_net_ns+0x2f8/0x690 [ 1073.278727][T19501] create_new_namespaces+0x3ea/0xa90 [ 1073.278776][T19501] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1073.278819][T19501] ksys_unshare+0x45b/0xa40 [ 1073.278864][T19501] ? __pfx_ksys_unshare+0x10/0x10 [ 1073.278908][T19501] ? ksys_mmap_pgoff+0x85/0x5c0 [ 1073.278963][T19501] __x64_sys_unshare+0x31/0x40 [ 1073.279008][T19501] do_syscall_64+0xcd/0xfa0 [ 1073.279050][T19501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1073.279084][T19501] RIP: 0033:0x7f1b9738efc9 [ 1073.279111][T19501] 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 [ 1073.279145][T19501] RSP: 002b:00007f1b9828c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1073.279177][T19501] RAX: ffffffffffffffda RBX: 00007f1b975e5fa0 RCX: 00007f1b9738efc9 [ 1073.279200][T19501] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1073.279219][T19501] RBP: 00007f1b97411f91 R08: 0000000000000000 R09: 0000000000000000 [ 1073.279239][T19501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1073.279257][T19501] R13: 00007f1b975e6038 R14: 00007f1b975e5fa0 R15: 00007ffe569e36a8 [ 1073.279302][T19501] [ 1075.807195][T19552] ptrace attach of "./syz-executor exec"[19554] was attempted by "./syz-executor exec"[19552] [ 1076.965641][T19576] FAULT_INJECTION: forcing a failure. [ 1076.965641][T19576] name failslab, interval 1, probability 0, space 0, times 0 [ 1076.978715][T19576] CPU: 1 UID: 0 PID: 19576 Comm: syz.3.1941 Not tainted syzkaller #0 PREEMPT(full) [ 1076.978748][T19576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1076.978763][T19576] Call Trace: [ 1076.978772][T19576] [ 1076.978781][T19576] dump_stack_lvl+0x16c/0x1f0 [ 1076.978813][T19576] should_fail_ex+0x512/0x640 [ 1076.978851][T19576] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1076.978880][T19576] should_failslab+0xc2/0x120 [ 1076.978913][T19576] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1076.978938][T19576] ? __kernfs_new_node+0xd2/0x8e0 [ 1076.978985][T19576] ? __kernfs_new_node+0xd2/0x8e0 [ 1076.979015][T19576] __kernfs_new_node+0xd2/0x8e0 [ 1076.979051][T19576] ? __pfx___kernfs_new_node+0x10/0x10 [ 1076.979091][T19576] ? find_held_lock+0x2b/0x80 [ 1076.979117][T19576] ? kernfs_root+0xee/0x2a0 [ 1076.979155][T19576] kernfs_new_node+0x13c/0x1e0 [ 1076.979197][T19576] __kernfs_create_file+0x53/0x350 [ 1076.979226][T19576] sysfs_add_file_mode_ns+0x207/0x3c0 [ 1076.979265][T19576] internal_create_group+0x578/0xf30 [ 1076.979306][T19576] ? __pfx_internal_create_group+0x10/0x10 [ 1076.979345][T19576] ? kernfs_create_link+0x1bd/0x240 [ 1076.979374][T19576] internal_create_groups+0x9d/0x150 [ 1076.979411][T19576] device_add+0x6d1/0x1aa0 [ 1076.979462][T19576] ? __pfx_device_add+0x10/0x10 [ 1076.979515][T19576] ? lockdep_init_map_type+0x5c/0x280 [ 1076.979564][T19576] ? __init_waitqueue_head+0xca/0x150 [ 1076.979629][T19576] netdev_register_kobject+0x1a9/0x3d0 [ 1076.979678][T19576] register_netdevice+0x13dc/0x2270 [ 1076.979724][T19576] ? __pfx_register_netdevice+0x10/0x10 [ 1076.979775][T19576] __ip_tunnel_create+0x540/0x6e0 [ 1076.979819][T19576] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1076.979872][T19576] ip_tunnel_init_net+0x22f/0x7d0 [ 1076.979919][T19576] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1076.979986][T19576] ? ops_init+0x77/0x5f0 [ 1076.980023][T19576] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1076.980056][T19576] ops_init+0x1e2/0x5f0 [ 1076.980092][T19576] setup_net+0x100/0x390 [ 1076.980124][T19576] ? __pfx_setup_net+0x10/0x10 [ 1076.980159][T19576] ? debug_mutex_init+0x37/0x70 [ 1076.980196][T19576] copy_net_ns+0x2f8/0x690 [ 1076.980237][T19576] create_new_namespaces+0x3ea/0xa90 [ 1076.980286][T19576] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1076.980341][T19576] ksys_unshare+0x45b/0xa40 [ 1076.980385][T19576] ? __pfx_ksys_unshare+0x10/0x10 [ 1076.980431][T19576] ? xfd_validate_state+0x61/0x180 [ 1076.980492][T19576] __x64_sys_unshare+0x31/0x40 [ 1076.980536][T19576] do_syscall_64+0xcd/0xfa0 [ 1076.980578][T19576] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1076.980614][T19576] RIP: 0033:0x7f7b9fb8efc9 [ 1076.980640][T19576] 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 [ 1076.980673][T19576] RSP: 002b:00007f7ba0a45038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1076.980706][T19576] RAX: ffffffffffffffda RBX: 00007f7b9fde5fa0 RCX: 00007f7b9fb8efc9 [ 1076.980730][T19576] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1076.980750][T19576] RBP: 00007f7b9fc11f91 R08: 0000000000000000 R09: 0000000000000000 [ 1076.980770][T19576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1076.980790][T19576] R13: 00007f7b9fde6038 R14: 00007f7b9fde5fa0 R15: 00007fff6ddbf8c8 [ 1076.980836][T19576] [ 1079.452383][T19624] ptrace attach of "./syz-executor exec"[19626] was attempted by "./syz-executor exec"[19624] [ 1080.742676][T19655] FAULT_INJECTION: forcing a failure. [ 1080.742676][T19655] name failslab, interval 1, probability 0, space 0, times 0 [ 1080.757877][T19655] CPU: 1 UID: 0 PID: 19655 Comm: syz.1.1954 Not tainted syzkaller #0 PREEMPT(full) [ 1080.757912][T19655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1080.757928][T19655] Call Trace: [ 1080.757937][T19655] [ 1080.757946][T19655] dump_stack_lvl+0x16c/0x1f0 [ 1080.757978][T19655] should_fail_ex+0x512/0x640 [ 1080.758016][T19655] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1080.758045][T19655] should_failslab+0xc2/0x120 [ 1080.758095][T19655] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1080.758124][T19655] ? kernfs_add_one+0x37d/0x840 [ 1080.758158][T19655] ? __kernfs_new_node+0xd2/0x8e0 [ 1080.758195][T19655] ? __kernfs_new_node+0xd2/0x8e0 [ 1080.758225][T19655] __kernfs_new_node+0xd2/0x8e0 [ 1080.758258][T19655] ? kernfs_add_one+0x14e/0x840 [ 1080.758294][T19655] ? __pfx___kernfs_new_node+0x10/0x10 [ 1080.758333][T19655] ? find_held_lock+0x2b/0x80 [ 1080.758360][T19655] ? kernfs_root+0xee/0x2a0 [ 1080.758398][T19655] kernfs_new_node+0x13c/0x1e0 [ 1080.758439][T19655] kernfs_create_link+0xcc/0x240 [ 1080.758468][T19655] sysfs_do_create_link_sd+0x90/0x140 [ 1080.758501][T19655] sysfs_create_link+0x61/0xc0 [ 1080.758532][T19655] device_add+0x50a/0x1aa0 [ 1080.758575][T19655] ? __pfx_device_add+0x10/0x10 [ 1080.758620][T19655] ? lockdep_init_map_type+0x5c/0x280 [ 1080.758657][T19655] ? __init_waitqueue_head+0xca/0x150 [ 1080.758704][T19655] netdev_register_kobject+0x1a9/0x3d0 [ 1080.758740][T19655] register_netdevice+0x13dc/0x2270 [ 1080.758774][T19655] ? __pfx_register_netdevice+0x10/0x10 [ 1080.758810][T19655] __ip_tunnel_create+0x540/0x6e0 [ 1080.758842][T19655] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1080.758883][T19655] ip_tunnel_init_net+0x22f/0x7d0 [ 1080.758919][T19655] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1080.758958][T19655] ? ops_init+0x77/0x5f0 [ 1080.758985][T19655] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1080.759010][T19655] ops_init+0x1e2/0x5f0 [ 1080.759038][T19655] setup_net+0x100/0x390 [ 1080.759063][T19655] ? __pfx_setup_net+0x10/0x10 [ 1080.759089][T19655] ? debug_mutex_init+0x37/0x70 [ 1080.759118][T19655] copy_net_ns+0x2f8/0x690 [ 1080.759150][T19655] create_new_namespaces+0x3ea/0xa90 [ 1080.759186][T19655] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1080.759217][T19655] ksys_unshare+0x45b/0xa40 [ 1080.759251][T19655] ? __pfx_ksys_unshare+0x10/0x10 [ 1080.759285][T19655] ? xfd_validate_state+0x61/0x180 [ 1080.759330][T19655] __x64_sys_unshare+0x31/0x40 [ 1080.759363][T19655] do_syscall_64+0xcd/0xfa0 [ 1080.759393][T19655] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1080.759419][T19655] RIP: 0033:0x7f6eb738efc9 [ 1080.759439][T19655] 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 [ 1080.759464][T19655] RSP: 002b:00007f6eb828b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1080.759488][T19655] RAX: ffffffffffffffda RBX: 00007f6eb75e5fa0 RCX: 00007f6eb738efc9 [ 1080.759505][T19655] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1080.759520][T19655] RBP: 00007f6eb7411f91 R08: 0000000000000000 R09: 0000000000000000 [ 1080.759537][T19655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1080.759552][T19655] R13: 00007f6eb75e6038 R14: 00007f6eb75e5fa0 R15: 00007ffe5c8a4e98 [ 1080.759585][T19655] [ 1083.614690][T19710] FAULT_INJECTION: forcing a failure. [ 1083.614690][T19710] name failslab, interval 1, probability 0, space 0, times 0 [ 1083.640865][T19710] CPU: 0 UID: 0 PID: 19710 Comm: syz.2.1963 Not tainted syzkaller #0 PREEMPT(full) [ 1083.640900][T19710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1083.640916][T19710] Call Trace: [ 1083.640924][T19710] [ 1083.640934][T19710] dump_stack_lvl+0x16c/0x1f0 [ 1083.640967][T19710] should_fail_ex+0x512/0x640 [ 1083.641005][T19710] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1083.641034][T19710] should_failslab+0xc2/0x120 [ 1083.641068][T19710] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1083.641093][T19710] ? __kernfs_new_node+0xd2/0x8e0 [ 1083.641130][T19710] ? __kernfs_new_node+0xd2/0x8e0 [ 1083.641160][T19710] __kernfs_new_node+0xd2/0x8e0 [ 1083.641194][T19710] ? kernfs_add_one+0x37d/0x840 [ 1083.641229][T19710] ? __pfx___kernfs_new_node+0x10/0x10 [ 1083.641268][T19710] ? find_held_lock+0x2b/0x80 [ 1083.641296][T19710] ? kernfs_root+0xee/0x2a0 [ 1083.641333][T19710] kernfs_new_node+0x13c/0x1e0 [ 1083.641375][T19710] __kernfs_create_file+0x53/0x350 [ 1083.641403][T19710] sysfs_add_file_mode_ns+0x207/0x3c0 [ 1083.641441][T19710] sysfs_create_file_ns+0x13d/0x1d0 [ 1083.641471][T19710] ? __pfx_sysfs_create_file_ns+0x10/0x10 [ 1083.641499][T19710] ? down_read+0x13d/0x480 [ 1083.641538][T19710] ? __pfx___up_read+0x10/0x10 [ 1083.641576][T19710] ? acpi_device_notify+0x351/0x480 [ 1083.641617][T19710] device_create_file+0xf2/0x1e0 [ 1083.641644][T19710] device_add+0x2bf/0x1aa0 [ 1083.641683][T19710] ? __pfx_dev_set_name+0x10/0x10 [ 1083.641708][T19710] ? __pfx_device_add+0x10/0x10 [ 1083.641751][T19710] ? lockdep_init_map_type+0x5c/0x280 [ 1083.641801][T19710] ? __init_waitqueue_head+0xca/0x150 [ 1083.641862][T19710] netdev_register_kobject+0x1a9/0x3d0 [ 1083.641909][T19710] register_netdevice+0x13dc/0x2270 [ 1083.641954][T19710] ? __pfx_register_netdevice+0x10/0x10 [ 1083.641991][T19710] __ip_tunnel_create+0x540/0x6e0 [ 1083.642025][T19710] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1083.642064][T19710] ip_tunnel_init_net+0x22f/0x7d0 [ 1083.642100][T19710] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1083.642140][T19710] ? ops_init+0x77/0x5f0 [ 1083.642166][T19710] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1083.642191][T19710] ops_init+0x1e2/0x5f0 [ 1083.642219][T19710] setup_net+0x100/0x390 [ 1083.642244][T19710] ? __pfx_setup_net+0x10/0x10 [ 1083.642271][T19710] ? debug_mutex_init+0x37/0x70 [ 1083.642301][T19710] copy_net_ns+0x2f8/0x690 [ 1083.642332][T19710] create_new_namespaces+0x3ea/0xa90 [ 1083.642368][T19710] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1083.642399][T19710] ksys_unshare+0x45b/0xa40 [ 1083.642433][T19710] ? __pfx_ksys_unshare+0x10/0x10 [ 1083.642468][T19710] ? xfd_validate_state+0x61/0x180 [ 1083.642512][T19710] __x64_sys_unshare+0x31/0x40 [ 1083.642552][T19710] do_syscall_64+0xcd/0xfa0 [ 1083.642583][T19710] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1083.642608][T19710] RIP: 0033:0x7fb03dd8efc9 [ 1083.642628][T19710] 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 [ 1083.642654][T19710] RSP: 002b:00007fb03ecaa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1083.642677][T19710] RAX: ffffffffffffffda RBX: 00007fb03dfe5fa0 RCX: 00007fb03dd8efc9 [ 1083.642694][T19710] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1083.642710][T19710] RBP: 00007fb03de11f91 R08: 0000000000000000 R09: 0000000000000000 [ 1083.642726][T19710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1083.642741][T19710] R13: 00007fb03dfe6038 R14: 00007fb03dfe5fa0 R15: 00007ffdd651e1a8 [ 1083.642774][T19710] [ 1089.968641][T19836] ptrace attach of "./syz-executor exec"[19838] was attempted by "./syz-executor exec"[19836] [ 1092.081453][T19870] ptrace attach of "./syz-executor exec"[19871] was attempted by "./syz-executor exec"[19870] [ 1093.742265][T19895] ptrace attach of "./syz-executor exec"[19896] was attempted by "./syz-executor exec"[19895] [ 1095.297485][T19916] FAULT_INJECTION: forcing a failure. [ 1095.297485][T19916] name failslab, interval 1, probability 0, space 0, times 0 [ 1095.321071][T19916] CPU: 1 UID: 0 PID: 19916 Comm: syz.0.1999 Not tainted syzkaller #0 PREEMPT(full) [ 1095.321114][T19916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1095.321130][T19916] Call Trace: [ 1095.321138][T19916] [ 1095.321148][T19916] dump_stack_lvl+0x16c/0x1f0 [ 1095.321179][T19916] should_fail_ex+0x512/0x640 [ 1095.321217][T19916] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1095.321245][T19916] should_failslab+0xc2/0x120 [ 1095.321279][T19916] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1095.321305][T19916] ? __kernfs_new_node+0xd2/0x8e0 [ 1095.321342][T19916] ? __kernfs_new_node+0xd2/0x8e0 [ 1095.321372][T19916] __kernfs_new_node+0xd2/0x8e0 [ 1095.321407][T19916] ? __pfx___kernfs_new_node+0x10/0x10 [ 1095.321447][T19916] ? find_held_lock+0x2b/0x80 [ 1095.321473][T19916] ? kernfs_root+0xee/0x2a0 [ 1095.321520][T19916] kernfs_new_node+0x13c/0x1e0 [ 1095.321562][T19916] __kernfs_create_file+0x53/0x350 [ 1095.321592][T19916] sysfs_add_file_mode_ns+0x207/0x3c0 [ 1095.321630][T19916] internal_create_group+0x578/0xf30 [ 1095.321671][T19916] ? __pfx_internal_create_group+0x10/0x10 [ 1095.321710][T19916] ? kernfs_create_link+0x1bd/0x240 [ 1095.321740][T19916] internal_create_groups+0x9d/0x150 [ 1095.321776][T19916] device_add+0x6d1/0x1aa0 [ 1095.321818][T19916] ? __pfx_device_add+0x10/0x10 [ 1095.321856][T19916] ? lockdep_init_map_type+0x5c/0x280 [ 1095.321893][T19916] ? __init_waitqueue_head+0xca/0x150 [ 1095.321940][T19916] netdev_register_kobject+0x1a9/0x3d0 [ 1095.321979][T19916] register_netdevice+0x13dc/0x2270 [ 1095.322013][T19916] ? __pfx_register_netdevice+0x10/0x10 [ 1095.322050][T19916] __ip_tunnel_create+0x540/0x6e0 [ 1095.322082][T19916] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1095.322121][T19916] ip_tunnel_init_net+0x22f/0x7d0 [ 1095.322157][T19916] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1095.322196][T19916] ? ops_init+0x77/0x5f0 [ 1095.322223][T19916] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1095.322248][T19916] ops_init+0x1e2/0x5f0 [ 1095.322275][T19916] setup_net+0x100/0x390 [ 1095.322301][T19916] ? __pfx_setup_net+0x10/0x10 [ 1095.322327][T19916] ? debug_mutex_init+0x37/0x70 [ 1095.322356][T19916] copy_net_ns+0x2f8/0x690 [ 1095.322387][T19916] create_new_namespaces+0x3ea/0xa90 [ 1095.322423][T19916] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1095.322454][T19916] ksys_unshare+0x45b/0xa40 [ 1095.322503][T19916] ? __pfx_ksys_unshare+0x10/0x10 [ 1095.322538][T19916] ? xfd_validate_state+0x61/0x180 [ 1095.322585][T19916] __x64_sys_unshare+0x31/0x40 [ 1095.322617][T19916] do_syscall_64+0xcd/0xfa0 [ 1095.322648][T19916] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1095.322673][T19916] RIP: 0033:0x7f1b9738efc9 [ 1095.322693][T19916] 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 [ 1095.322718][T19916] RSP: 002b:00007f1b9828c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1095.322741][T19916] RAX: ffffffffffffffda RBX: 00007f1b975e5fa0 RCX: 00007f1b9738efc9 [ 1095.322758][T19916] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1095.322773][T19916] RBP: 00007f1b97411f91 R08: 0000000000000000 R09: 0000000000000000 [ 1095.322788][T19916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1095.322803][T19916] R13: 00007f1b975e6038 R14: 00007f1b975e5fa0 R15: 00007ffe569e36a8 [ 1095.322835][T19916] [ 1099.391976][T20009] FAULT_INJECTION: forcing a failure. [ 1099.391976][T20009] name failslab, interval 1, probability 0, space 0, times 0 [ 1099.410815][T20009] CPU: 1 UID: 0 PID: 20009 Comm: syz.1.2012 Not tainted syzkaller #0 PREEMPT(full) [ 1099.410871][T20009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1099.410891][T20009] Call Trace: [ 1099.410904][T20009] [ 1099.410918][T20009] dump_stack_lvl+0x16c/0x1f0 [ 1099.410963][T20009] should_fail_ex+0x512/0x640 [ 1099.411015][T20009] ? __kmalloc_cache_noprof+0x5f/0x780 [ 1099.411071][T20009] should_failslab+0xc2/0x120 [ 1099.411116][T20009] __kmalloc_cache_noprof+0x72/0x780 [ 1099.411172][T20009] ? device_add+0xccc/0x1aa0 [ 1099.411227][T20009] ? device_add+0xccc/0x1aa0 [ 1099.411275][T20009] device_add+0xccc/0x1aa0 [ 1099.411322][T20009] ? dev_set_name+0xc7/0x100 [ 1099.411353][T20009] ? __pfx_dev_set_name+0x10/0x10 [ 1099.411386][T20009] ? __pfx_device_add+0x10/0x10 [ 1099.411438][T20009] ? lockdep_init_map_type+0x5c/0x280 [ 1099.411485][T20009] ? __init_waitqueue_head+0xca/0x150 [ 1099.411547][T20009] netdev_register_kobject+0x1a9/0x3d0 [ 1099.411595][T20009] register_netdevice+0x13dc/0x2270 [ 1099.411641][T20009] ? __pfx_register_netdevice+0x10/0x10 [ 1099.411690][T20009] __ip_tunnel_create+0x540/0x6e0 [ 1099.411734][T20009] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1099.411788][T20009] ip_tunnel_init_net+0x22f/0x7d0 [ 1099.411837][T20009] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1099.411902][T20009] ? ops_init+0x77/0x5f0 [ 1099.411940][T20009] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1099.411977][T20009] ops_init+0x1e2/0x5f0 [ 1099.412015][T20009] setup_net+0x100/0x390 [ 1099.412049][T20009] ? __pfx_setup_net+0x10/0x10 [ 1099.412085][T20009] ? debug_mutex_init+0x37/0x70 [ 1099.412125][T20009] copy_net_ns+0x2f8/0x690 [ 1099.412167][T20009] create_new_namespaces+0x3ea/0xa90 [ 1099.412216][T20009] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1099.412259][T20009] ksys_unshare+0x45b/0xa40 [ 1099.412305][T20009] ? __pfx_ksys_unshare+0x10/0x10 [ 1099.412350][T20009] ? xfd_validate_state+0x61/0x180 [ 1099.412409][T20009] __x64_sys_unshare+0x31/0x40 [ 1099.412453][T20009] do_syscall_64+0xcd/0xfa0 [ 1099.412494][T20009] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1099.412527][T20009] RIP: 0033:0x7f6eb738efc9 [ 1099.412555][T20009] 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 [ 1099.412589][T20009] RSP: 002b:00007f6eb828b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1099.412622][T20009] RAX: ffffffffffffffda RBX: 00007f6eb75e5fa0 RCX: 00007f6eb738efc9 [ 1099.412645][T20009] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1099.412666][T20009] RBP: 00007f6eb7411f91 R08: 0000000000000000 R09: 0000000000000000 [ 1099.412687][T20009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1099.412708][T20009] R13: 00007f6eb75e6038 R14: 00007f6eb75e5fa0 R15: 00007ffe5c8a4e98 [ 1099.412754][T20009] [ 1102.330288][T20057] ptrace attach of "./syz-executor exec"[20059] was attempted by "./syz-executor exec"[20057] [ 1103.407209][T20073] FAULT_INJECTION: forcing a failure. [ 1103.407209][T20073] name failslab, interval 1, probability 0, space 0, times 0 [ 1103.421585][T20073] CPU: 0 UID: 0 PID: 20073 Comm: syz.2.2026 Not tainted syzkaller #0 PREEMPT(full) [ 1103.421628][T20073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1103.421647][T20073] Call Trace: [ 1103.421657][T20073] [ 1103.421668][T20073] dump_stack_lvl+0x16c/0x1f0 [ 1103.421708][T20073] should_fail_ex+0x512/0x640 [ 1103.421750][T20073] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1103.421795][T20073] should_failslab+0xc2/0x120 [ 1103.421835][T20073] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1103.421865][T20073] ? __kernfs_new_node+0xd2/0x8e0 [ 1103.421908][T20073] ? __kernfs_new_node+0xd2/0x8e0 [ 1103.421942][T20073] __kernfs_new_node+0xd2/0x8e0 [ 1103.421982][T20073] ? __pfx___kernfs_new_node+0x10/0x10 [ 1103.422028][T20073] ? find_held_lock+0x2b/0x80 [ 1103.422058][T20073] ? kernfs_root+0xee/0x2a0 [ 1103.422101][T20073] kernfs_new_node+0x13c/0x1e0 [ 1103.422142][T20073] ? net_ns_get_ownership+0xf8/0x1b0 [ 1103.422176][T20073] kernfs_create_dir_ns+0x4c/0x1a0 [ 1103.422222][T20073] sysfs_create_dir_ns+0x13a/0x2b0 [ 1103.422258][T20073] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 1103.422292][T20073] ? find_held_lock+0x2b/0x80 [ 1103.422325][T20073] ? net_namespace+0x12/0x50 [ 1103.422357][T20073] ? device_namespace+0x76/0xa0 [ 1103.422401][T20073] kobject_add_internal+0x2c4/0x9b0 [ 1103.422444][T20073] kobject_add+0x16e/0x240 [ 1103.422480][T20073] ? __pfx_kobject_add+0x10/0x10 [ 1103.422517][T20073] ? get_device_parent+0x1c5/0x4e0 [ 1103.422559][T20073] ? kobject_put+0xab/0x5a0 [ 1103.422603][T20073] device_add+0x288/0x1aa0 [ 1103.422646][T20073] ? __pfx_dev_set_name+0x10/0x10 [ 1103.422675][T20073] ? __pfx_device_add+0x10/0x10 [ 1103.422718][T20073] ? lockdep_init_map_type+0x5c/0x280 [ 1103.422759][T20073] ? __init_waitqueue_head+0xca/0x150 [ 1103.422821][T20073] netdev_register_kobject+0x1a9/0x3d0 [ 1103.422862][T20073] register_netdevice+0x13dc/0x2270 [ 1103.422902][T20073] ? __pfx_register_netdevice+0x10/0x10 [ 1103.422946][T20073] __ip_tunnel_create+0x540/0x6e0 [ 1103.422986][T20073] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1103.423037][T20073] ip_tunnel_init_net+0x22f/0x7d0 [ 1103.423083][T20073] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1103.423133][T20073] ? ops_init+0x77/0x5f0 [ 1103.423167][T20073] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1103.423201][T20073] ops_init+0x1e2/0x5f0 [ 1103.423238][T20073] setup_net+0x100/0x390 [ 1103.423273][T20073] ? __pfx_setup_net+0x10/0x10 [ 1103.423310][T20073] ? debug_mutex_init+0x37/0x70 [ 1103.423349][T20073] copy_net_ns+0x2f8/0x690 [ 1103.423392][T20073] create_new_namespaces+0x3ea/0xa90 [ 1103.423441][T20073] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1103.423484][T20073] ksys_unshare+0x45b/0xa40 [ 1103.423530][T20073] ? __pfx_ksys_unshare+0x10/0x10 [ 1103.423576][T20073] ? xfd_validate_state+0x61/0x180 [ 1103.423635][T20073] __x64_sys_unshare+0x31/0x40 [ 1103.423681][T20073] do_syscall_64+0xcd/0xfa0 [ 1103.423723][T20073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1103.423757][T20073] RIP: 0033:0x7fb03dd8efc9 [ 1103.423794][T20073] 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 [ 1103.423827][T20073] RSP: 002b:00007fb03ecaa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1103.423858][T20073] RAX: ffffffffffffffda RBX: 00007fb03dfe5fa0 RCX: 00007fb03dd8efc9 [ 1103.423881][T20073] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1103.423901][T20073] RBP: 00007fb03de11f91 R08: 0000000000000000 R09: 0000000000000000 [ 1103.423922][T20073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1103.423942][T20073] R13: 00007fb03dfe6038 R14: 00007fb03dfe5fa0 R15: 00007ffdd651e1a8 [ 1103.423988][T20073] [ 1103.424031][T20073] kobject: kobject_add_internal failed for gretap0 (error: -12 parent: net) [ 1107.777457][T20145] cgroup: fork rejected by pids controller in /syz2 [ 1109.343173][T20191] ptrace attach of "./syz-executor exec"[20194] was attempted by "./syz-executor exec"[20191] [ 1113.036292][T20262] ptrace attach of "./syz-executor exec"[20263] was attempted by "./syz-executor exec"[20262] [ 1120.546237][T20411] ptrace attach of "./syz-executor exec"[20414] was attempted by "./syz-executor exec"[20411] [ 1125.776747][T20515] ptrace attach of "./syz-executor exec"[20518] was attempted by "./syz-executor exec"[20515] [ 1126.510870][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 1126.521971][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 1134.637924][T20703] ptrace attach of "./syz-executor exec"[20705] was attempted by "./syz-executor exec"[20703] [ 1139.448137][T20790] FAULT_INJECTION: forcing a failure. [ 1139.448137][T20790] name failslab, interval 1, probability 0, space 0, times 0 [ 1139.476091][T20790] CPU: 1 UID: 0 PID: 20790 Comm: syz.1.2159 Not tainted syzkaller #0 PREEMPT(full) [ 1139.476145][T20790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1139.476166][T20790] Call Trace: [ 1139.476178][T20790] [ 1139.476190][T20790] dump_stack_lvl+0x16c/0x1f0 [ 1139.476236][T20790] should_fail_ex+0x512/0x640 [ 1139.476287][T20790] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1139.476326][T20790] should_failslab+0xc2/0x120 [ 1139.476370][T20790] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1139.476403][T20790] ? __kernfs_new_node+0xd2/0x8e0 [ 1139.476452][T20790] ? __kernfs_new_node+0xd2/0x8e0 [ 1139.476500][T20790] __kernfs_new_node+0xd2/0x8e0 [ 1139.476549][T20790] ? __pfx___kernfs_new_node+0x10/0x10 [ 1139.476605][T20790] ? find_held_lock+0x2b/0x80 [ 1139.476641][T20790] ? kernfs_root+0xee/0x2a0 [ 1139.476692][T20790] kernfs_new_node+0x13c/0x1e0 [ 1139.476746][T20790] __kernfs_create_file+0x53/0x350 [ 1139.476785][T20790] sysfs_add_file_mode_ns+0x207/0x3c0 [ 1139.476840][T20790] internal_create_group+0x578/0xf30 [ 1139.476895][T20790] ? __pfx_internal_create_group+0x10/0x10 [ 1139.476943][T20790] ? kernfs_create_link+0x1bd/0x240 [ 1139.476981][T20790] internal_create_groups+0x9d/0x150 [ 1139.477029][T20790] device_add+0x6d1/0x1aa0 [ 1139.477087][T20790] ? __pfx_device_add+0x10/0x10 [ 1139.477139][T20790] ? lockdep_init_map_type+0x5c/0x280 [ 1139.477187][T20790] ? __init_waitqueue_head+0xca/0x150 [ 1139.477248][T20790] netdev_register_kobject+0x1a9/0x3d0 [ 1139.477296][T20790] register_netdevice+0x13dc/0x2270 [ 1139.477342][T20790] ? __pfx_register_netdevice+0x10/0x10 [ 1139.477393][T20790] __ip_tunnel_create+0x540/0x6e0 [ 1139.477435][T20790] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1139.477490][T20790] ip_tunnel_init_net+0x22f/0x7d0 [ 1139.477525][T20790] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1139.477565][T20790] ? ops_init+0x77/0x5f0 [ 1139.477592][T20790] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1139.477617][T20790] ops_init+0x1e2/0x5f0 [ 1139.477645][T20790] setup_net+0x100/0x390 [ 1139.477670][T20790] ? __pfx_setup_net+0x10/0x10 [ 1139.477696][T20790] ? debug_mutex_init+0x37/0x70 [ 1139.477725][T20790] copy_net_ns+0x2f8/0x690 [ 1139.477756][T20790] create_new_namespaces+0x3ea/0xa90 [ 1139.477792][T20790] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1139.477823][T20790] ksys_unshare+0x45b/0xa40 [ 1139.477857][T20790] ? __pfx_ksys_unshare+0x10/0x10 [ 1139.477891][T20790] ? xfd_validate_state+0x61/0x180 [ 1139.477935][T20790] __x64_sys_unshare+0x31/0x40 [ 1139.477968][T20790] do_syscall_64+0xcd/0xfa0 [ 1139.477998][T20790] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1139.478023][T20790] RIP: 0033:0x7f6eb738efc9 [ 1139.478044][T20790] 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 [ 1139.478068][T20790] RSP: 002b:00007f6eb828b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1139.478091][T20790] RAX: ffffffffffffffda RBX: 00007f6eb75e5fa0 RCX: 00007f6eb738efc9 [ 1139.478108][T20790] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1139.478122][T20790] RBP: 00007f6eb7411f91 R08: 0000000000000000 R09: 0000000000000000 [ 1139.478138][T20790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1139.478153][T20790] R13: 00007f6eb75e6038 R14: 00007f6eb75e5fa0 R15: 00007ffe5c8a4e98 [ 1139.478186][T20790] [ 1140.128923][T20799] ptrace attach of "./syz-executor exec"[20800] was attempted by "./syz-executor exec"[20799] [ 1141.175277][T20822] FAULT_INJECTION: forcing a failure. [ 1141.175277][T20822] name failslab, interval 1, probability 0, space 0, times 0 [ 1141.188282][T20822] CPU: 1 UID: 0 PID: 20822 Comm: syz.2.2165 Not tainted syzkaller #0 PREEMPT(full) [ 1141.188327][T20822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1141.188347][T20822] Call Trace: [ 1141.188358][T20822] [ 1141.188371][T20822] dump_stack_lvl+0x16c/0x1f0 [ 1141.188412][T20822] should_fail_ex+0x512/0x640 [ 1141.188463][T20822] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1141.188503][T20822] should_failslab+0xc2/0x120 [ 1141.188548][T20822] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1141.188584][T20822] ? __kernfs_new_node+0xd2/0x8e0 [ 1141.188633][T20822] ? __kernfs_new_node+0xd2/0x8e0 [ 1141.188671][T20822] __kernfs_new_node+0xd2/0x8e0 [ 1141.188718][T20822] ? __pfx___kernfs_new_node+0x10/0x10 [ 1141.188769][T20822] ? find_held_lock+0x2b/0x80 [ 1141.188804][T20822] ? kernfs_root+0xee/0x2a0 [ 1141.188854][T20822] kernfs_new_node+0x13c/0x1e0 [ 1141.188911][T20822] __kernfs_create_file+0x53/0x350 [ 1141.188950][T20822] sysfs_add_file_mode_ns+0x207/0x3c0 [ 1141.188999][T20822] internal_create_group+0x578/0xf30 [ 1141.189067][T20822] ? __pfx_internal_create_group+0x10/0x10 [ 1141.189121][T20822] ? kernfs_create_link+0x1bd/0x240 [ 1141.189161][T20822] internal_create_groups+0x9d/0x150 [ 1141.189212][T20822] device_add+0x6d1/0x1aa0 [ 1141.189268][T20822] ? __pfx_device_add+0x10/0x10 [ 1141.189319][T20822] ? lockdep_init_map_type+0x5c/0x280 [ 1141.189369][T20822] ? __init_waitqueue_head+0xca/0x150 [ 1141.189432][T20822] netdev_register_kobject+0x1a9/0x3d0 [ 1141.189481][T20822] register_netdevice+0x13dc/0x2270 [ 1141.189525][T20822] ? __pfx_register_netdevice+0x10/0x10 [ 1141.189573][T20822] __ip_tunnel_create+0x540/0x6e0 [ 1141.189616][T20822] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1141.189666][T20822] ip_tunnel_init_net+0x22f/0x7d0 [ 1141.189712][T20822] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1141.189764][T20822] ? ops_init+0x77/0x5f0 [ 1141.189799][T20822] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1141.189832][T20822] ops_init+0x1e2/0x5f0 [ 1141.189871][T20822] setup_net+0x100/0x390 [ 1141.189908][T20822] ? __pfx_setup_net+0x10/0x10 [ 1141.189945][T20822] ? debug_mutex_init+0x37/0x70 [ 1141.189988][T20822] copy_net_ns+0x2f8/0x690 [ 1141.190030][T20822] create_new_namespaces+0x3ea/0xa90 [ 1141.190088][T20822] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1141.190130][T20822] ksys_unshare+0x45b/0xa40 [ 1141.190175][T20822] ? __pfx_ksys_unshare+0x10/0x10 [ 1141.190222][T20822] ? xfd_validate_state+0x61/0x180 [ 1141.190282][T20822] __x64_sys_unshare+0x31/0x40 [ 1141.190327][T20822] do_syscall_64+0xcd/0xfa0 [ 1141.190366][T20822] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1141.190399][T20822] RIP: 0033:0x7fb03dd8efc9 [ 1141.190427][T20822] 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 [ 1141.190462][T20822] RSP: 002b:00007fb03ecaa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1141.190493][T20822] RAX: ffffffffffffffda RBX: 00007fb03dfe5fa0 RCX: 00007fb03dd8efc9 [ 1141.190515][T20822] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1141.190537][T20822] RBP: 00007fb03de11f91 R08: 0000000000000000 R09: 0000000000000000 [ 1141.190557][T20822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1141.190578][T20822] R13: 00007fb03dfe6038 R14: 00007fb03dfe5fa0 R15: 00007ffdd651e1a8 [ 1141.190624][T20822] [ 1141.974091][T20837] ptrace attach of "./syz-executor exec"[20841] was attempted by "./syz-executor exec"[20837] [ 1143.152679][T20869] FAULT_INJECTION: forcing a failure. [ 1143.152679][T20869] name failslab, interval 1, probability 0, space 0, times 0 [ 1143.168770][T20869] CPU: 1 UID: 0 PID: 20869 Comm: syz.2.2173 Not tainted syzkaller #0 PREEMPT(full) [ 1143.168812][T20869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1143.168832][T20869] Call Trace: [ 1143.168844][T20869] [ 1143.168857][T20869] dump_stack_lvl+0x16c/0x1f0 [ 1143.168906][T20869] should_fail_ex+0x512/0x640 [ 1143.168955][T20869] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1143.168992][T20869] should_failslab+0xc2/0x120 [ 1143.169038][T20869] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1143.169073][T20869] ? __kernfs_new_node+0xd2/0x8e0 [ 1143.169123][T20869] ? __kernfs_new_node+0xd2/0x8e0 [ 1143.169162][T20869] __kernfs_new_node+0xd2/0x8e0 [ 1143.169210][T20869] ? __pfx___kernfs_new_node+0x10/0x10 [ 1143.169263][T20869] ? find_held_lock+0x2b/0x80 [ 1143.169298][T20869] ? kernfs_root+0xee/0x2a0 [ 1143.169348][T20869] kernfs_new_node+0x13c/0x1e0 [ 1143.169402][T20869] __kernfs_create_file+0x53/0x350 [ 1143.169440][T20869] sysfs_add_file_mode_ns+0x207/0x3c0 [ 1143.169491][T20869] internal_create_group+0x578/0xf30 [ 1143.169545][T20869] ? __pfx_internal_create_group+0x10/0x10 [ 1143.169594][T20869] ? kernfs_create_link+0x1bd/0x240 [ 1143.169632][T20869] internal_create_groups+0x9d/0x150 [ 1143.169677][T20869] device_add+0x6d1/0x1aa0 [ 1143.169730][T20869] ? __pfx_device_add+0x10/0x10 [ 1143.169779][T20869] ? lockdep_init_map_type+0x5c/0x280 [ 1143.169825][T20869] ? __init_waitqueue_head+0xca/0x150 [ 1143.169884][T20869] netdev_register_kobject+0x1a9/0x3d0 [ 1143.169940][T20869] register_netdevice+0x13dc/0x2270 [ 1143.169988][T20869] ? __pfx_register_netdevice+0x10/0x10 [ 1143.170036][T20869] __ip_tunnel_create+0x540/0x6e0 [ 1143.170077][T20869] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1143.170129][T20869] ip_tunnel_init_net+0x22f/0x7d0 [ 1143.170174][T20869] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1143.170228][T20869] ? ops_init+0x77/0x5f0 [ 1143.170261][T20869] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1143.170293][T20869] ops_init+0x1e2/0x5f0 [ 1143.170327][T20869] setup_net+0x100/0x390 [ 1143.170360][T20869] ? __pfx_setup_net+0x10/0x10 [ 1143.170393][T20869] ? debug_mutex_init+0x37/0x70 [ 1143.170428][T20869] copy_net_ns+0x2f8/0x690 [ 1143.170468][T20869] create_new_namespaces+0x3ea/0xa90 [ 1143.170516][T20869] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1143.170559][T20869] ksys_unshare+0x45b/0xa40 [ 1143.170603][T20869] ? __pfx_ksys_unshare+0x10/0x10 [ 1143.170638][T20869] ? xfd_validate_state+0x61/0x180 [ 1143.170681][T20869] __x64_sys_unshare+0x31/0x40 [ 1143.170713][T20869] do_syscall_64+0xcd/0xfa0 [ 1143.170758][T20869] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1143.170800][T20869] RIP: 0033:0x7fb03dd8efc9 [ 1143.170820][T20869] 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 [ 1143.170845][T20869] RSP: 002b:00007fb03ecaa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1143.170868][T20869] RAX: ffffffffffffffda RBX: 00007fb03dfe5fa0 RCX: 00007fb03dd8efc9 [ 1143.170885][T20869] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1143.170904][T20869] RBP: 00007fb03de11f91 R08: 0000000000000000 R09: 0000000000000000 [ 1143.170920][T20869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1143.170935][T20869] R13: 00007fb03dfe6038 R14: 00007fb03dfe5fa0 R15: 00007ffdd651e1a8 [ 1143.170968][T20869] [ 1143.805201][T20877] ptrace attach of "./syz-executor exec"[20881] was attempted by "./syz-executor exec"[20877] [ 1144.931206][T20899] FAULT_INJECTION: forcing a failure. [ 1144.931206][T20899] name failslab, interval 1, probability 0, space 0, times 0 [ 1144.945067][T20899] CPU: 1 UID: 0 PID: 20899 Comm: syz.0.2179 Not tainted syzkaller #0 PREEMPT(full) [ 1144.945117][T20899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1144.945137][T20899] Call Trace: [ 1144.945148][T20899] [ 1144.945160][T20899] dump_stack_lvl+0x16c/0x1f0 [ 1144.945202][T20899] should_fail_ex+0x512/0x640 [ 1144.945250][T20899] ? __kvmalloc_node_noprof+0x12e/0x9c0 [ 1144.945293][T20899] should_failslab+0xc2/0x120 [ 1144.945336][T20899] __kvmalloc_node_noprof+0x141/0x9c0 [ 1144.945378][T20899] ? alloc_netdev_mqs+0xf8a/0x1550 [ 1144.945419][T20899] ? alloc_netdev_mqs+0xf8a/0x1550 [ 1144.945450][T20899] alloc_netdev_mqs+0xf8a/0x1550 [ 1144.945492][T20899] __ip_tunnel_create+0x3ad/0x6e0 [ 1144.945536][T20899] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1144.945590][T20899] ip_tunnel_init_net+0x22f/0x7d0 [ 1144.945635][T20899] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1144.945687][T20899] ? ops_init+0x77/0x5f0 [ 1144.945723][T20899] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1144.945755][T20899] ops_init+0x1e2/0x5f0 [ 1144.945801][T20899] setup_net+0x100/0x390 [ 1144.945834][T20899] ? __pfx_setup_net+0x10/0x10 [ 1144.945868][T20899] ? debug_mutex_init+0x37/0x70 [ 1144.945904][T20899] copy_net_ns+0x2f8/0x690 [ 1144.945944][T20899] create_new_namespaces+0x3ea/0xa90 [ 1144.945991][T20899] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1144.946030][T20899] ksys_unshare+0x45b/0xa40 [ 1144.946087][T20899] ? __pfx_ksys_unshare+0x10/0x10 [ 1144.946127][T20899] ? xfd_validate_state+0x61/0x180 [ 1144.946190][T20899] __x64_sys_unshare+0x31/0x40 [ 1144.946247][T20899] do_syscall_64+0xcd/0xfa0 [ 1144.946282][T20899] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1144.946312][T20899] RIP: 0033:0x7f1b9738efc9 [ 1144.946336][T20899] 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 [ 1144.946365][T20899] RSP: 002b:00007f1b9828c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1144.946392][T20899] RAX: ffffffffffffffda RBX: 00007f1b975e5fa0 RCX: 00007f1b9738efc9 [ 1144.946410][T20899] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1144.946428][T20899] RBP: 00007f1b97411f91 R08: 0000000000000000 R09: 0000000000000000 [ 1144.946445][T20899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1144.946462][T20899] R13: 00007f1b975e6038 R14: 00007f1b975e5fa0 R15: 00007ffe569e36a8 [ 1144.946499][T20899] [ 1146.548909][T20930] FAULT_INJECTION: forcing a failure. [ 1146.548909][T20930] name failslab, interval 1, probability 0, space 0, times 0 [ 1146.598515][T20930] CPU: 1 UID: 0 PID: 20930 Comm: syz.2.2186 Not tainted syzkaller #0 PREEMPT(full) [ 1146.598549][T20930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1146.598564][T20930] Call Trace: [ 1146.598572][T20930] [ 1146.598583][T20930] dump_stack_lvl+0x16c/0x1f0 [ 1146.598622][T20930] should_fail_ex+0x512/0x640 [ 1146.598672][T20930] ? __kmalloc_cache_noprof+0x5f/0x780 [ 1146.598732][T20930] should_failslab+0xc2/0x120 [ 1146.598779][T20930] __kmalloc_cache_noprof+0x72/0x780 [ 1146.598859][T20930] ? percpu_ref_init+0xec/0x410 [ 1146.598908][T20930] ? percpu_ref_init+0xec/0x410 [ 1146.598948][T20930] ? __pfx_blk_queue_usage_counter_release+0x10/0x10 [ 1146.598995][T20930] percpu_ref_init+0xec/0x410 [ 1146.599040][T20930] blk_alloc_queue+0x577/0x760 [ 1146.599074][T20930] blk_mq_alloc_queue+0x172/0x280 [ 1146.599114][T20930] ? __pfx_blk_mq_alloc_queue+0x10/0x10 [ 1146.599176][T20930] ? blk_mq_alloc_tag_set+0xb95/0x12e0 [ 1146.599225][T20930] __blk_mq_alloc_disk+0x29/0x120 [ 1146.599267][T20930] loop_add+0x490/0xb70 [ 1146.599301][T20930] ? __pfx_loop_add+0x10/0x10 [ 1146.599362][T20930] ? find_held_lock+0x2b/0x80 [ 1146.599402][T20930] loop_control_ioctl+0x13e/0x630 [ 1146.599437][T20930] ? __pfx_loop_control_ioctl+0x10/0x10 [ 1146.599476][T20930] ? __pfx_loop_control_ioctl+0x10/0x10 [ 1146.599512][T20930] __x64_sys_ioctl+0x18e/0x210 [ 1146.599563][T20930] do_syscall_64+0xcd/0xfa0 [ 1146.599602][T20930] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1146.599635][T20930] RIP: 0033:0x7fb03dd8efc9 [ 1146.599659][T20930] 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 [ 1146.599691][T20930] RSP: 002b:00007fb03ec89038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1146.599719][T20930] RAX: ffffffffffffffda RBX: 00007fb03dfe6090 RCX: 00007fb03dd8efc9 [ 1146.599740][T20930] RDX: fffffffffffffffd RSI: 0000000000004c80 RDI: 0000000000000007 [ 1146.599759][T20930] RBP: 00007fb03de11f91 R08: 0000000000000000 R09: 0000000000000000 [ 1146.599779][T20930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1146.599798][T20930] R13: 00007fb03dfe6128 R14: 00007fb03dfe6090 R15: 00007ffdd651e1a8 [ 1146.599848][T20930] [ 1147.137145][T20933] FAULT_INJECTION: forcing a failure. [ 1147.137145][T20933] name failslab, interval 1, probability 0, space 0, times 0 [ 1147.166674][T20933] CPU: 1 UID: 0 PID: 20933 Comm: syz.0.2187 Not tainted syzkaller #0 PREEMPT(full) [ 1147.166719][T20933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1147.166738][T20933] Call Trace: [ 1147.166750][T20933] [ 1147.166763][T20933] dump_stack_lvl+0x16c/0x1f0 [ 1147.166835][T20933] should_fail_ex+0x512/0x640 [ 1147.166887][T20933] ? __kmalloc_cache_noprof+0x5f/0x780 [ 1147.166948][T20933] should_failslab+0xc2/0x120 [ 1147.166995][T20933] __kmalloc_cache_noprof+0x72/0x780 [ 1147.167047][T20933] ? lockdep_init_map_type+0x5c/0x280 [ 1147.167096][T20933] ? register_netdevice+0x4eb/0x2270 [ 1147.167141][T20933] ? register_netdevice+0x4eb/0x2270 [ 1147.167176][T20933] register_netdevice+0x4eb/0x2270 [ 1147.167221][T20933] ? __pfx_register_netdevice+0x10/0x10 [ 1147.167258][T20933] ? alloc_netdev_mqs+0xe17/0x1550 [ 1147.167302][T20933] __ip_tunnel_create+0x540/0x6e0 [ 1147.167346][T20933] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1147.167399][T20933] ip_tunnel_init_net+0x22f/0x7d0 [ 1147.167449][T20933] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1147.167501][T20933] ? ops_init+0x77/0x5f0 [ 1147.167538][T20933] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1147.167579][T20933] ops_init+0x1e2/0x5f0 [ 1147.167617][T20933] setup_net+0x100/0x390 [ 1147.167652][T20933] ? __pfx_setup_net+0x10/0x10 [ 1147.167688][T20933] ? copy_net_ns+0x2ca/0x690 [ 1147.167731][T20933] copy_net_ns+0x2f8/0x690 [ 1147.167773][T20933] create_new_namespaces+0x3ea/0xa90 [ 1147.167821][T20933] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1147.167864][T20933] ksys_unshare+0x45b/0xa40 [ 1147.167910][T20933] ? __pfx_ksys_unshare+0x10/0x10 [ 1147.167956][T20933] ? xfd_validate_state+0x61/0x180 [ 1147.168018][T20933] __x64_sys_unshare+0x31/0x40 [ 1147.168065][T20933] do_syscall_64+0xcd/0xfa0 [ 1147.168104][T20933] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1147.168139][T20933] RIP: 0033:0x7f1b9738efc9 [ 1147.168165][T20933] 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 [ 1147.168199][T20933] RSP: 002b:00007f1b9828c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1147.168231][T20933] RAX: ffffffffffffffda RBX: 00007f1b975e5fa0 RCX: 00007f1b9738efc9 [ 1147.168253][T20933] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1147.168275][T20933] RBP: 00007f1b97411f91 R08: 0000000000000000 R09: 0000000000000000 [ 1147.168296][T20933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1147.168316][T20933] R13: 00007f1b975e6038 R14: 00007f1b975e5fa0 R15: 00007ffe569e36a8 [ 1147.168362][T20933] [ 1147.689834][T20938] FAULT_INJECTION: forcing a failure. [ 1147.689834][T20938] name failslab, interval 1, probability 0, space 0, times 0 [ 1147.718578][T20938] CPU: 0 UID: 0 PID: 20938 Comm: syz.3.2188 Not tainted syzkaller #0 PREEMPT(full) [ 1147.718612][T20938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1147.718628][T20938] Call Trace: [ 1147.718637][T20938] [ 1147.718658][T20938] dump_stack_lvl+0x16c/0x1f0 [ 1147.718688][T20938] should_fail_ex+0x512/0x640 [ 1147.718725][T20938] ? kmem_cache_alloc_node_noprof+0x65/0x770 [ 1147.718754][T20938] should_failslab+0xc2/0x120 [ 1147.718795][T20938] kmem_cache_alloc_node_noprof+0x78/0x770 [ 1147.718820][T20938] ? blk_alloc_queue+0x31/0x760 [ 1147.718847][T20938] ? blk_alloc_queue+0x31/0x760 [ 1147.718867][T20938] ? trace_kmalloc+0x2b/0xd0 [ 1147.718896][T20938] blk_alloc_queue+0x31/0x760 [ 1147.718921][T20938] blk_mq_alloc_queue+0x172/0x280 [ 1147.718950][T20938] ? __pfx_blk_mq_alloc_queue+0x10/0x10 [ 1147.718997][T20938] ? blk_mq_alloc_tag_set+0xb95/0x12e0 [ 1147.719032][T20938] __blk_mq_alloc_disk+0x29/0x120 [ 1147.719063][T20938] loop_add+0x490/0xb70 [ 1147.719089][T20938] ? __pfx_loop_add+0x10/0x10 [ 1147.719131][T20938] ? find_held_lock+0x2b/0x80 [ 1147.719160][T20938] loop_control_ioctl+0x13e/0x630 [ 1147.719186][T20938] ? __pfx_loop_control_ioctl+0x10/0x10 [ 1147.719215][T20938] ? __pfx_loop_control_ioctl+0x10/0x10 [ 1147.719241][T20938] __x64_sys_ioctl+0x18e/0x210 [ 1147.719279][T20938] do_syscall_64+0xcd/0xfa0 [ 1147.719307][T20938] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1147.719331][T20938] RIP: 0033:0x7f7b9fb8efc9 [ 1147.719350][T20938] 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 [ 1147.719392][T20938] RSP: 002b:00007f7ba0a24038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1147.719415][T20938] RAX: ffffffffffffffda RBX: 00007f7b9fde6090 RCX: 00007f7b9fb8efc9 [ 1147.719432][T20938] RDX: fffffffffffffffd RSI: 0000000000004c80 RDI: 0000000000000008 [ 1147.719447][T20938] RBP: 00007f7b9fc11f91 R08: 0000000000000000 R09: 0000000000000000 [ 1147.719463][T20938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1147.719478][T20938] R13: 00007f7b9fde6128 R14: 00007f7b9fde6090 R15: 00007fff6ddbf8c8 [ 1147.719510][T20938] [ 1148.058350][T20945] ptrace attach of "./syz-executor exec"[20946] was attempted by "./syz-executor exec"[20945] [ 1149.127237][T20961] FAULT_INJECTION: forcing a failure. [ 1149.127237][T20961] name failslab, interval 1, probability 0, space 0, times 0 [ 1149.162857][T20961] CPU: 1 UID: 0 PID: 20961 Comm: syz.2.2193 Not tainted syzkaller #0 PREEMPT(full) [ 1149.162907][T20961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1149.162929][T20961] Call Trace: [ 1149.162942][T20961] [ 1149.162956][T20961] dump_stack_lvl+0x16c/0x1f0 [ 1149.163001][T20961] should_fail_ex+0x512/0x640 [ 1149.163050][T20961] ? __kmalloc_cache_noprof+0x5f/0x780 [ 1149.163112][T20961] should_failslab+0xc2/0x120 [ 1149.163158][T20961] __kmalloc_cache_noprof+0x72/0x780 [ 1149.163207][T20961] ? lockdep_init_map_type+0x5c/0x280 [ 1149.163255][T20961] ? register_netdevice+0x4eb/0x2270 [ 1149.163300][T20961] ? register_netdevice+0x4eb/0x2270 [ 1149.163343][T20961] register_netdevice+0x4eb/0x2270 [ 1149.163390][T20961] ? __pfx_register_netdevice+0x10/0x10 [ 1149.163426][T20961] ? alloc_netdev_mqs+0xe17/0x1550 [ 1149.163467][T20961] __ip_tunnel_create+0x540/0x6e0 [ 1149.163509][T20961] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1149.163559][T20961] ip_tunnel_init_net+0x22f/0x7d0 [ 1149.163607][T20961] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1149.163659][T20961] ? ops_init+0x77/0x5f0 [ 1149.163699][T20961] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1149.163733][T20961] ops_init+0x1e2/0x5f0 [ 1149.163769][T20961] setup_net+0x100/0x390 [ 1149.163803][T20961] ? __pfx_setup_net+0x10/0x10 [ 1149.163838][T20961] ? debug_mutex_init+0x37/0x70 [ 1149.163876][T20961] copy_net_ns+0x2f8/0x690 [ 1149.163917][T20961] create_new_namespaces+0x3ea/0xa90 [ 1149.163964][T20961] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1149.164006][T20961] ksys_unshare+0x45b/0xa40 [ 1149.164050][T20961] ? __pfx_ksys_unshare+0x10/0x10 [ 1149.164095][T20961] ? xfd_validate_state+0x61/0x180 [ 1149.164158][T20961] __x64_sys_unshare+0x31/0x40 [ 1149.164202][T20961] do_syscall_64+0xcd/0xfa0 [ 1149.164244][T20961] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1149.164277][T20961] RIP: 0033:0x7fb03dd8efc9 [ 1149.164305][T20961] 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 [ 1149.164346][T20961] RSP: 002b:00007fb03ecaa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1149.164378][T20961] RAX: ffffffffffffffda RBX: 00007fb03dfe5fa0 RCX: 00007fb03dd8efc9 [ 1149.164401][T20961] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1149.164421][T20961] RBP: 00007fb03de11f91 R08: 0000000000000000 R09: 0000000000000000 [ 1149.164441][T20961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1149.164461][T20961] R13: 00007fb03dfe6038 R14: 00007fb03dfe5fa0 R15: 00007ffdd651e1a8 [ 1149.164507][T20961] [ 1149.702149][T20966] ptrace attach of "./syz-executor exec"[20967] was attempted by "./syz-executor exec"[20966] [ 1151.516102][T21000] FAULT_INJECTION: forcing a failure. [ 1151.516102][T21000] name failslab, interval 1, probability 0, space 0, times 0 [ 1151.530167][T21000] CPU: 1 UID: 0 PID: 21000 Comm: syz.1.2201 Not tainted syzkaller #0 PREEMPT(full) [ 1151.530216][T21000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1151.530237][T21000] Call Trace: [ 1151.530249][T21000] [ 1151.530263][T21000] dump_stack_lvl+0x16c/0x1f0 [ 1151.530308][T21000] should_fail_ex+0x512/0x640 [ 1151.530360][T21000] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1151.530400][T21000] should_failslab+0xc2/0x120 [ 1151.530451][T21000] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1151.530492][T21000] ? __kernfs_new_node+0xd2/0x8e0 [ 1151.530543][T21000] ? __kernfs_new_node+0xd2/0x8e0 [ 1151.530584][T21000] __kernfs_new_node+0xd2/0x8e0 [ 1151.530631][T21000] ? kernfs_add_one+0x37d/0x840 [ 1151.530679][T21000] ? __pfx___kernfs_new_node+0x10/0x10 [ 1151.530734][T21000] ? find_held_lock+0x2b/0x80 [ 1151.530770][T21000] ? kernfs_root+0xee/0x2a0 [ 1151.530823][T21000] kernfs_new_node+0x13c/0x1e0 [ 1151.530879][T21000] __kernfs_create_file+0x53/0x350 [ 1151.530920][T21000] sysfs_add_file_mode_ns+0x207/0x3c0 [ 1151.530970][T21000] sysfs_create_file_ns+0x13d/0x1d0 [ 1151.531011][T21000] ? __pfx_sysfs_create_file_ns+0x10/0x10 [ 1151.531049][T21000] ? down_read+0x13d/0x480 [ 1151.531093][T21000] ? __pfx___up_read+0x10/0x10 [ 1151.531144][T21000] ? acpi_device_notify+0x351/0x480 [ 1151.531200][T21000] device_create_file+0xf2/0x1e0 [ 1151.531235][T21000] device_add+0x2bf/0x1aa0 [ 1151.531285][T21000] ? __pfx_dev_set_name+0x10/0x10 [ 1151.531318][T21000] ? __pfx_device_add+0x10/0x10 [ 1151.531371][T21000] ? lockdep_init_map_type+0x5c/0x280 [ 1151.531440][T21000] ? __init_waitqueue_head+0xca/0x150 [ 1151.531522][T21000] netdev_register_kobject+0x1a9/0x3d0 [ 1151.531569][T21000] register_netdevice+0x13dc/0x2270 [ 1151.531614][T21000] ? __pfx_register_netdevice+0x10/0x10 [ 1151.531663][T21000] __ip_tunnel_create+0x540/0x6e0 [ 1151.531705][T21000] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1151.531768][T21000] ip_tunnel_init_net+0x22f/0x7d0 [ 1151.531814][T21000] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1151.531883][T21000] ? ops_init+0x77/0x5f0 [ 1151.531917][T21000] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1151.531952][T21000] ops_init+0x1e2/0x5f0 [ 1151.531990][T21000] setup_net+0x100/0x390 [ 1151.532025][T21000] ? __pfx_setup_net+0x10/0x10 [ 1151.532061][T21000] ? debug_mutex_init+0x37/0x70 [ 1151.532102][T21000] copy_net_ns+0x2f8/0x690 [ 1151.532145][T21000] create_new_namespaces+0x3ea/0xa90 [ 1151.532195][T21000] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1151.532238][T21000] ksys_unshare+0x45b/0xa40 [ 1151.532283][T21000] ? __pfx_ksys_unshare+0x10/0x10 [ 1151.532345][T21000] __x64_sys_unshare+0x31/0x40 [ 1151.532388][T21000] do_syscall_64+0xcd/0xfa0 [ 1151.532437][T21000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1151.532472][T21000] RIP: 0033:0x7f6eb738efc9 [ 1151.532500][T21000] 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 [ 1151.532532][T21000] RSP: 002b:00007f6eb828b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1151.532566][T21000] RAX: ffffffffffffffda RBX: 00007f6eb75e5fa0 RCX: 00007f6eb738efc9 [ 1151.532589][T21000] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1151.532609][T21000] RBP: 00007f6eb7411f91 R08: 0000000000000000 R09: 0000000000000000 [ 1151.532630][T21000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1151.532650][T21000] R13: 00007f6eb75e6038 R14: 00007f6eb75e5fa0 R15: 00007ffe5c8a4e98 [ 1151.532696][T21000] [ 1152.558180][T21018] ptrace attach of "./syz-executor exec"[21020] was attempted by "./syz-executor exec"[21018] [ 1152.938802][T21027] FAULT_INJECTION: forcing a failure. [ 1152.938802][T21027] name failslab, interval 1, probability 0, space 0, times 0 [ 1152.963813][T21027] CPU: 0 UID: 0 PID: 21027 Comm: syz.3.2208 Not tainted syzkaller #0 PREEMPT(full) [ 1152.963859][T21027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1152.963874][T21027] Call Trace: [ 1152.963882][T21027] [ 1152.963892][T21027] dump_stack_lvl+0x16c/0x1f0 [ 1152.963923][T21027] should_fail_ex+0x512/0x640 [ 1152.963960][T21027] ? kmem_cache_alloc_node_noprof+0x65/0x770 [ 1152.963989][T21027] should_failslab+0xc2/0x120 [ 1152.964022][T21027] kmem_cache_alloc_node_noprof+0x78/0x770 [ 1152.964047][T21027] ? blk_alloc_queue+0x31/0x760 [ 1152.964074][T21027] ? blk_alloc_queue+0x31/0x760 [ 1152.964094][T21027] ? trace_kmalloc+0x2b/0xd0 [ 1152.964123][T21027] blk_alloc_queue+0x31/0x760 [ 1152.964148][T21027] blk_mq_alloc_queue+0x172/0x280 [ 1152.964178][T21027] ? __pfx_blk_mq_alloc_queue+0x10/0x10 [ 1152.964224][T21027] ? blk_mq_alloc_tag_set+0xb95/0x12e0 [ 1152.964260][T21027] __blk_mq_alloc_disk+0x29/0x120 [ 1152.964310][T21027] loop_add+0x490/0xb70 [ 1152.964347][T21027] ? __pfx_loop_add+0x10/0x10 [ 1152.964392][T21027] ? find_held_lock+0x2b/0x80 [ 1152.964422][T21027] loop_control_ioctl+0x13e/0x630 [ 1152.964449][T21027] ? __pfx_loop_control_ioctl+0x10/0x10 [ 1152.964480][T21027] ? __pfx_loop_control_ioctl+0x10/0x10 [ 1152.964507][T21027] __x64_sys_ioctl+0x18e/0x210 [ 1152.964547][T21027] do_syscall_64+0xcd/0xfa0 [ 1152.964577][T21027] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1152.964602][T21027] RIP: 0033:0x7f7b9fb8efc9 [ 1152.964621][T21027] 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 [ 1152.964647][T21027] RSP: 002b:00007f7ba0a24038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1152.964670][T21027] RAX: ffffffffffffffda RBX: 00007f7b9fde6090 RCX: 00007f7b9fb8efc9 [ 1152.964687][T21027] RDX: fffffffffffffffd RSI: 0000000000004c80 RDI: 0000000000000008 [ 1152.964703][T21027] RBP: 00007f7b9fc11f91 R08: 0000000000000000 R09: 0000000000000000 [ 1152.964719][T21027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1152.964734][T21027] R13: 00007f7b9fde6128 R14: 00007f7b9fde6090 R15: 00007fff6ddbf8c8 [ 1152.964765][T21027] [ 1153.638713][T21035] FAULT_INJECTION: forcing a failure. [ 1153.638713][T21035] name failslab, interval 1, probability 0, space 0, times 0 [ 1153.690390][T21035] CPU: 0 UID: 0 PID: 21035 Comm: syz.1.2210 Not tainted syzkaller #0 PREEMPT(full) [ 1153.690435][T21035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1153.690455][T21035] Call Trace: [ 1153.690468][T21035] [ 1153.690481][T21035] dump_stack_lvl+0x16c/0x1f0 [ 1153.690524][T21035] should_fail_ex+0x512/0x640 [ 1153.690569][T21035] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1153.690601][T21035] should_failslab+0xc2/0x120 [ 1153.690639][T21035] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1153.690668][T21035] ? vm_area_dup+0x27/0x8d0 [ 1153.690717][T21035] ? vm_area_dup+0x27/0x8d0 [ 1153.690758][T21035] vm_area_dup+0x27/0x8d0 [ 1153.690804][T21035] dup_mmap+0x86f/0x2280 [ 1153.690854][T21035] ? __pfx_dup_mmap+0x10/0x10 [ 1153.690914][T21035] copy_process+0x3f0c/0x76a0 [ 1153.690964][T21035] ? __pfx_copy_process+0x10/0x10 [ 1153.691032][T21035] ? _copy_from_user+0x59/0xd0 [ 1153.691081][T21035] kernel_clone+0xfc/0x930 [ 1153.691118][T21035] ? __pfx_kernel_clone+0x10/0x10 [ 1153.691151][T21035] ? futex_private_hash_put+0x18a/0x300 [ 1153.691194][T21035] ? __pfx_futex_wait+0x10/0x10 [ 1153.691255][T21035] __do_sys_clone3+0x212/0x290 [ 1153.691295][T21035] ? __pfx___do_sys_clone3+0x10/0x10 [ 1153.691348][T21035] ? find_held_lock+0x2b/0x80 [ 1153.691403][T21035] do_syscall_64+0xcd/0xfa0 [ 1153.691437][T21035] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1153.691465][T21035] RIP: 0033:0x7f6eb738efc9 [ 1153.691487][T21035] 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 [ 1153.691514][T21035] RSP: 002b:00007f6eb828af08 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1153.691542][T21035] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f6eb738efc9 [ 1153.691561][T21035] RDX: 00007f6eb828af20 RSI: 0000000000000058 RDI: 00007f6eb828af20 [ 1153.691580][T21035] RBP: 00007f6eb7411f91 R08: 0000000000000000 R09: 0000000000000058 [ 1153.691597][T21035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1153.691614][T21035] R13: 00007f6eb75e6038 R14: 00007f6eb75e5fa0 R15: 00007ffe5c8a4e98 [ 1153.691651][T21035] [ 1155.034377][T21164] FAULT_INJECTION: forcing a failure. [ 1155.034377][T21164] name failslab, interval 1, probability 0, space 0, times 0 [ 1155.056568][T21164] CPU: 0 UID: 0 PID: 21164 Comm: syz.3.2216 Not tainted syzkaller #0 PREEMPT(full) [ 1155.056606][T21164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1155.056621][T21164] Call Trace: [ 1155.056629][T21164] [ 1155.056638][T21164] dump_stack_lvl+0x16c/0x1f0 [ 1155.056669][T21164] should_fail_ex+0x512/0x640 [ 1155.056707][T21164] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1155.056735][T21164] should_failslab+0xc2/0x120 [ 1155.056768][T21164] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1155.056792][T21164] ? __kernfs_new_node+0xd2/0x8e0 [ 1155.056829][T21164] ? __kernfs_new_node+0xd2/0x8e0 [ 1155.056858][T21164] __kernfs_new_node+0xd2/0x8e0 [ 1155.056892][T21164] ? __pfx___kernfs_new_node+0x10/0x10 [ 1155.056930][T21164] ? find_held_lock+0x2b/0x80 [ 1155.056955][T21164] ? kernfs_root+0xee/0x2a0 [ 1155.057003][T21164] kernfs_new_node+0x13c/0x1e0 [ 1155.057041][T21164] __kernfs_create_file+0x53/0x350 [ 1155.057077][T21164] sysfs_add_file_mode_ns+0x207/0x3c0 [ 1155.057112][T21164] internal_create_group+0x578/0xf30 [ 1155.057149][T21164] ? __pfx_internal_create_group+0x10/0x10 [ 1155.057184][T21164] ? kernfs_create_link+0x1bd/0x240 [ 1155.057211][T21164] internal_create_groups+0x9d/0x150 [ 1155.057244][T21164] device_add+0x6d1/0x1aa0 [ 1155.057282][T21164] ? __pfx_device_add+0x10/0x10 [ 1155.057316][T21164] ? lockdep_init_map_type+0x5c/0x280 [ 1155.057349][T21164] ? __init_waitqueue_head+0xca/0x150 [ 1155.057391][T21164] netdev_register_kobject+0x1a9/0x3d0 [ 1155.057423][T21164] register_netdevice+0x13dc/0x2270 [ 1155.057453][T21164] ? __pfx_register_netdevice+0x10/0x10 [ 1155.057488][T21164] __ip_tunnel_create+0x540/0x6e0 [ 1155.057536][T21164] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1155.057583][T21164] ip_tunnel_init_net+0x22f/0x7d0 [ 1155.057618][T21164] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1155.057657][T21164] ? ops_init+0x77/0x5f0 [ 1155.057684][T21164] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1155.057709][T21164] ops_init+0x1e2/0x5f0 [ 1155.057736][T21164] setup_net+0x100/0x390 [ 1155.057761][T21164] ? __pfx_setup_net+0x10/0x10 [ 1155.057787][T21164] ? debug_mutex_init+0x37/0x70 [ 1155.057816][T21164] copy_net_ns+0x2f8/0x690 [ 1155.057847][T21164] create_new_namespaces+0x3ea/0xa90 [ 1155.057882][T21164] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1155.057914][T21164] ksys_unshare+0x45b/0xa40 [ 1155.057948][T21164] ? __pfx_ksys_unshare+0x10/0x10 [ 1155.057982][T21164] ? xfd_validate_state+0x61/0x180 [ 1155.058026][T21164] __x64_sys_unshare+0x31/0x40 [ 1155.058064][T21164] do_syscall_64+0xcd/0xfa0 [ 1155.058094][T21164] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1155.058119][T21164] RIP: 0033:0x7f7b9fb8efc9 [ 1155.058138][T21164] 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 [ 1155.058162][T21164] RSP: 002b:00007f7ba0a45038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1155.058186][T21164] RAX: ffffffffffffffda RBX: 00007f7b9fde5fa0 RCX: 00007f7b9fb8efc9 [ 1155.058203][T21164] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1155.058219][T21164] RBP: 00007f7b9fc11f91 R08: 0000000000000000 R09: 0000000000000000 [ 1155.058234][T21164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1155.058250][T21164] R13: 00007f7b9fde6038 R14: 00007f7b9fde5fa0 R15: 00007fff6ddbf8c8 [ 1155.058283][T21164] [ 1156.163886][T21178] syz.3.2219: vmalloc error: size 28672, failed to allocate pages, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 1156.212841][T21178] CPU: 1 UID: 0 PID: 21178 Comm: syz.3.2219 Not tainted syzkaller #0 PREEMPT(full) [ 1156.212876][T21178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1156.212892][T21178] Call Trace: [ 1156.212900][T21178] [ 1156.212910][T21178] dump_stack_lvl+0x16c/0x1f0 [ 1156.212942][T21178] warn_alloc+0x248/0x3a0 [ 1156.212974][T21178] ? __pfx_warn_alloc+0x10/0x10 [ 1156.213000][T21178] ? alloc_pages_mpol+0x25a/0x550 [ 1156.213035][T21178] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1156.213068][T21178] ? __pfx_alloc_pages_bulk_mempolicy_noprof+0x10/0x10 [ 1156.213111][T21178] ? __kmalloc_node_noprof+0x364/0x8a0 [ 1156.213152][T21178] ? __get_vm_area_node+0x208/0x330 [ 1156.213191][T21178] __vmalloc_node_range_noprof+0x119b/0x1480 [ 1156.213236][T21178] ? kernel_clone+0xfc/0x930 [ 1156.213273][T21178] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 1156.213314][T21178] ? rcu_is_watching+0x12/0xc0 [ 1156.213342][T21178] ? kernel_clone+0xfc/0x930 [ 1156.213371][T21178] __vmalloc_node_noprof+0xad/0xf0 [ 1156.213405][T21178] ? kernel_clone+0xfc/0x930 [ 1156.213437][T21178] copy_process+0x2c77/0x76a0 [ 1156.213478][T21178] ? __pfx_copy_process+0x10/0x10 [ 1156.213515][T21178] ? _copy_from_user+0x59/0xd0 [ 1156.213557][T21178] kernel_clone+0xfc/0x930 [ 1156.213588][T21178] ? __pfx_kernel_clone+0x10/0x10 [ 1156.213616][T21178] ? futex_private_hash_put+0x18a/0x300 [ 1156.213663][T21178] ? __pfx_futex_wait+0x10/0x10 [ 1156.213705][T21178] __do_sys_clone3+0x212/0x290 [ 1156.213735][T21178] ? __pfx___do_sys_clone3+0x10/0x10 [ 1156.213775][T21178] ? find_held_lock+0x2b/0x80 [ 1156.213837][T21178] do_syscall_64+0xcd/0xfa0 [ 1156.213878][T21178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1156.213914][T21178] RIP: 0033:0x7f7b9fb8efc9 [ 1156.213940][T21178] 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 [ 1156.213976][T21178] RSP: 002b:00007f7ba0a23f08 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1156.214007][T21178] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f7b9fb8efc9 [ 1156.214028][T21178] RDX: 00007f7ba0a23f20 RSI: 0000000000000058 RDI: 00007f7ba0a23f20 [ 1156.214048][T21178] RBP: 00007f7b9fc11f91 R08: 0000000000000000 R09: 0000000000000058 [ 1156.214068][T21178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1156.214087][T21178] R13: 00007f7b9fde6128 R14: 00007f7b9fde6090 R15: 00007fff6ddbf8c8 [ 1156.214130][T21178] [ 1156.215682][T21178] Mem-Info: [ 1156.463037][T21178] active_anon:19363 inactive_anon:254 isolated_anon:0 [ 1156.463037][T21178] active_file:2371 inactive_file:41055 isolated_file:0 [ 1156.463037][T21178] unevictable:783 dirty:170 writeback:0 [ 1156.463037][T21178] slab_reclaimable:11407 slab_unreclaimable:100674 [ 1156.463037][T21178] mapped:27481 shmem:1510 pagetables:3560 [ 1156.463037][T21178] sec_pagetables:0 bounce:0 [ 1156.463037][T21178] kernel_misc_reclaimable:0 [ 1156.463037][T21178] free:1323870 free_pcp:10048 free_cma:0 [ 1156.560336][T21179] ptrace attach of ""[21180] was attempted by "./syz-executor exec"[21179] [ 1156.574784][T21178] Node 0 active_anon:77868kB inactive_anon:1016kB active_file:9484kB inactive_file:164016kB unevictable:1596kB isolated(anon):0kB isolated(file):0kB mapped:110396kB dirty:680kB writeback:0kB shmem:5040kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:13924kB pagetables:14108kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 1156.633634][T21178] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:48kB pagetables:132kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 1156.697444][T21178] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1156.750197][T21178] lowmem_reserve[]: 0 2485 2487 2487 2487 [ 1156.756204][T21178] Node 0 DMA32 free:1369692kB boost:0kB min:34108kB low:42632kB high:51156kB reserved_highatomic:0KB free_highatomic:0KB active_anon:78868kB inactive_anon:1016kB active_file:10084kB inactive_file:164016kB unevictable:1596kB writepending:780kB zspages:4348kB present:3129332kB managed:2545104kB mlocked:60kB bounce:0kB free_pcp:35512kB local_pcp:15700kB free_cma:0kB [ 1157.000208][T21178] lowmem_reserve[]: 0 0 1 1 1 [ 1157.006093][T21178] Node 0 Normal free:0kB boost:0kB min:24kB low:28kB high:32kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:1900kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1157.045043][T21178] lowmem_reserve[]: 0 0 0 0 0 [ 1157.050960][T21178] Node 1 Normal free:3908728kB boost:0kB min:55768kB low:69708kB high:83648kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB writepending:0kB zspages:0kB present:4194300kB managed:4111100kB mlocked:0kB bounce:0kB free_pcp:4416kB local_pcp:4416kB free_cma:0kB [ 1157.202951][T21178] lowmem_reserve[]: 0 0 0 0 0 [ 1157.207730][T21178] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 1157.246987][T21178] Node 0 DMA32: 273*4kB (ME) 1336*8kB (UME) 1002*16kB (UME) 705*32kB (UME) 421*64kB (UME) 236*128kB (UM) 128*256kB (UM) 76*512kB (UM) 36*1024kB (UM) 4*2048kB (UM) 279*4096kB (M) = 1367044kB [ 1157.278330][T21178] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 1157.318201][T21178] Node 1 Normal: 194*4kB (UME) 54*8kB (UME) 42*16kB (UME) 247*32kB (UME) 99*64kB (UME) 33*128kB (UME) 9*256kB (UME) 4*512kB (UME) 3*1024kB (UM) 1*2048kB (E) 947*4096kB (UM) = 3908728kB [ 1157.360871][T21178] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1157.389006][T21178] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1157.436380][T21178] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1157.465178][T21178] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1157.509447][T21178] 45492 total pagecache pages [ 1157.534349][T21178] 306 pages in swap cache [ 1157.573999][T21178] Free swap = 103788kB [ 1157.592605][T21178] Total swap = 124996kB [ 1157.612480][T21178] 2097051 pages RAM [ 1157.631047][T21178] 0 pages HighMem/MovableOnly [ 1157.653376][T21178] 428685 pages reserved [ 1157.661999][T21178] 0 pages cma reserved [ 1157.939266][T21199] FAULT_INJECTION: forcing a failure. [ 1157.939266][T21199] name failslab, interval 1, probability 0, space 0, times 0 [ 1157.978892][T21199] CPU: 0 UID: 0 PID: 21199 Comm: syz.1.2224 Not tainted syzkaller #0 PREEMPT(full) [ 1157.978938][T21199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1157.978957][T21199] Call Trace: [ 1157.978967][T21199] [ 1157.978979][T21199] dump_stack_lvl+0x16c/0x1f0 [ 1157.979025][T21199] should_fail_ex+0x512/0x640 [ 1157.979074][T21199] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1157.979112][T21199] should_failslab+0xc2/0x120 [ 1157.979155][T21199] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1157.979187][T21199] ? __kernfs_new_node+0xd2/0x8e0 [ 1157.979238][T21199] ? __kernfs_new_node+0xd2/0x8e0 [ 1157.979277][T21199] __kernfs_new_node+0xd2/0x8e0 [ 1157.979325][T21199] ? __pfx___kernfs_new_node+0x10/0x10 [ 1157.979373][T21199] ? find_held_lock+0x2b/0x80 [ 1157.979409][T21199] ? kernfs_root+0xee/0x2a0 [ 1157.979460][T21199] kernfs_new_node+0x13c/0x1e0 [ 1157.979514][T21199] __kernfs_create_file+0x53/0x350 [ 1157.979562][T21199] sysfs_add_file_mode_ns+0x207/0x3c0 [ 1157.979613][T21199] internal_create_group+0x578/0xf30 [ 1157.979669][T21199] ? __pfx_internal_create_group+0x10/0x10 [ 1157.979717][T21199] ? kernfs_create_link+0x1bd/0x240 [ 1157.979757][T21199] internal_create_groups+0x9d/0x150 [ 1157.979805][T21199] device_add+0x6d1/0x1aa0 [ 1157.979858][T21199] ? __pfx_device_add+0x10/0x10 [ 1157.979908][T21199] ? lockdep_init_map_type+0x5c/0x280 [ 1157.979959][T21199] ? __init_waitqueue_head+0xca/0x150 [ 1157.980019][T21199] netdev_register_kobject+0x1a9/0x3d0 [ 1157.980066][T21199] register_netdevice+0x13dc/0x2270 [ 1157.980110][T21199] ? __pfx_register_netdevice+0x10/0x10 [ 1157.980158][T21199] __ip_tunnel_create+0x540/0x6e0 [ 1157.980199][T21199] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1157.980250][T21199] ip_tunnel_init_net+0x22f/0x7d0 [ 1157.980297][T21199] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1157.980347][T21199] ? ops_init+0x77/0x5f0 [ 1157.980382][T21199] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1157.980415][T21199] ops_init+0x1e2/0x5f0 [ 1157.980450][T21199] setup_net+0x100/0x390 [ 1157.980483][T21199] ? __pfx_setup_net+0x10/0x10 [ 1157.980527][T21199] ? debug_mutex_init+0x37/0x70 [ 1157.980566][T21199] copy_net_ns+0x2f8/0x690 [ 1157.980607][T21199] create_new_namespaces+0x3ea/0xa90 [ 1157.980654][T21199] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1157.980696][T21199] ksys_unshare+0x45b/0xa40 [ 1157.980740][T21199] ? __pfx_ksys_unshare+0x10/0x10 [ 1157.980784][T21199] ? xfd_validate_state+0x61/0x180 [ 1157.980841][T21199] __x64_sys_unshare+0x31/0x40 [ 1157.980882][T21199] do_syscall_64+0xcd/0xfa0 [ 1157.980920][T21199] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1157.980953][T21199] RIP: 0033:0x7f6eb738efc9 [ 1157.980979][T21199] 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 [ 1157.981010][T21199] RSP: 002b:00007f6eb828b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1157.981040][T21199] RAX: ffffffffffffffda RBX: 00007f6eb75e5fa0 RCX: 00007f6eb738efc9 [ 1157.981061][T21199] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1157.981080][T21199] RBP: 00007f6eb7411f91 R08: 0000000000000000 R09: 0000000000000000 [ 1157.981099][T21199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1157.981119][T21199] R13: 00007f6eb75e6038 R14: 00007f6eb75e5fa0 R15: 00007ffe5c8a4e98 [ 1157.981162][T21199] [ 1158.717467][T21314] FAULT_INJECTION: forcing a failure. [ 1158.717467][T21314] name failslab, interval 1, probability 0, space 0, times 0 [ 1158.758061][T21314] CPU: 0 UID: 0 PID: 21314 Comm: syz.2.2227 Not tainted syzkaller #0 PREEMPT(full) [ 1158.758106][T21314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1158.758126][T21314] Call Trace: [ 1158.758139][T21314] [ 1158.758149][T21314] dump_stack_lvl+0x16c/0x1f0 [ 1158.758180][T21314] should_fail_ex+0x512/0x640 [ 1158.758218][T21314] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1158.758247][T21314] should_failslab+0xc2/0x120 [ 1158.758281][T21314] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1158.758304][T21314] ? anon_vma_clone+0x405/0x5c0 [ 1158.758343][T21314] ? anon_vma_fork+0xe6/0x620 [ 1158.758387][T21314] ? anon_vma_fork+0xe6/0x620 [ 1158.758424][T21314] anon_vma_fork+0xe6/0x620 [ 1158.758461][T21314] ? vm_area_dup+0x5a1/0x8d0 [ 1158.758510][T21314] dup_mmap+0x151f/0x2280 [ 1158.758556][T21314] ? __pfx_dup_mmap+0x10/0x10 [ 1158.758611][T21314] copy_process+0x3f0c/0x76a0 [ 1158.758667][T21314] ? __pfx_copy_process+0x10/0x10 [ 1158.758704][T21314] ? _copy_from_user+0x59/0xd0 [ 1158.758760][T21314] kernel_clone+0xfc/0x930 [ 1158.758790][T21314] ? __pfx_kernel_clone+0x10/0x10 [ 1158.758815][T21314] ? futex_private_hash_put+0x18a/0x300 [ 1158.758850][T21314] ? __pfx_futex_wait+0x10/0x10 [ 1158.758893][T21314] __do_sys_clone3+0x212/0x290 [ 1158.758921][T21314] ? __pfx___do_sys_clone3+0x10/0x10 [ 1158.758962][T21314] ? find_held_lock+0x2b/0x80 [ 1158.759006][T21314] do_syscall_64+0xcd/0xfa0 [ 1158.759034][T21314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1158.759057][T21314] RIP: 0033:0x7fb03dd8efc9 [ 1158.759075][T21314] 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 [ 1158.759097][T21314] RSP: 002b:00007fb03ec88f08 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 1158.759119][T21314] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007fb03dd8efc9 [ 1158.759134][T21314] RDX: 00007fb03ec88f20 RSI: 0000000000000058 RDI: 00007fb03ec88f20 [ 1158.759148][T21314] RBP: 00007fb03de11f91 R08: 0000000000000000 R09: 0000000000000058 [ 1158.759163][T21314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1158.759177][T21314] R13: 00007fb03dfe6128 R14: 00007fb03dfe6090 R15: 00007ffdd651e1a8 [ 1158.759207][T21314] [ 1159.189215][T21318] FAULT_INJECTION: forcing a failure. [ 1159.189215][T21318] name failslab, interval 1, probability 0, space 0, times 0 [ 1159.202052][T21318] CPU: 1 UID: 0 PID: 21318 Comm: syz.1.2228 Not tainted syzkaller #0 PREEMPT(full) [ 1159.202105][T21318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1159.202123][T21318] Call Trace: [ 1159.202134][T21318] [ 1159.202147][T21318] dump_stack_lvl+0x16c/0x1f0 [ 1159.202186][T21318] should_fail_ex+0x512/0x640 [ 1159.202231][T21318] ? kmem_cache_alloc_noprof+0x62/0x6e0 [ 1159.202267][T21318] should_failslab+0xc2/0x120 [ 1159.202309][T21318] kmem_cache_alloc_noprof+0x75/0x6e0 [ 1159.202340][T21318] ? __kernfs_new_node+0xd2/0x8e0 [ 1159.202386][T21318] ? __kernfs_new_node+0xd2/0x8e0 [ 1159.202420][T21318] __kernfs_new_node+0xd2/0x8e0 [ 1159.202464][T21318] ? __pfx___kernfs_new_node+0x10/0x10 [ 1159.202523][T21318] ? find_held_lock+0x2b/0x80 [ 1159.202558][T21318] ? kernfs_root+0xee/0x2a0 [ 1159.202606][T21318] kernfs_new_node+0x13c/0x1e0 [ 1159.202658][T21318] __kernfs_create_file+0x53/0x350 [ 1159.202694][T21318] sysfs_add_file_mode_ns+0x207/0x3c0 [ 1159.202742][T21318] internal_create_group+0x578/0xf30 [ 1159.202793][T21318] ? __pfx_internal_create_group+0x10/0x10 [ 1159.202841][T21318] ? kernfs_create_link+0x1bd/0x240 [ 1159.202879][T21318] internal_create_groups+0x9d/0x150 [ 1159.202925][T21318] device_add+0x6d1/0x1aa0 [ 1159.202996][T21318] ? __pfx_device_add+0x10/0x10 [ 1159.203046][T21318] ? lockdep_init_map_type+0x5c/0x280 [ 1159.203095][T21318] ? __init_waitqueue_head+0xca/0x150 [ 1159.203157][T21318] netdev_register_kobject+0x1a9/0x3d0 [ 1159.203203][T21318] register_netdevice+0x13dc/0x2270 [ 1159.203248][T21318] ? __pfx_register_netdevice+0x10/0x10 [ 1159.203308][T21318] __ip_tunnel_create+0x540/0x6e0 [ 1159.203349][T21318] ? __pfx___ip_tunnel_create+0x10/0x10 [ 1159.203402][T21318] ip_tunnel_init_net+0x22f/0x7d0 [ 1159.203448][T21318] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 1159.203509][T21318] ? ops_init+0x77/0x5f0 [ 1159.203545][T21318] ? __pfx_ipgre_tap_init_net+0x10/0x10 [ 1159.203579][T21318] ops_init+0x1e2/0x5f0 [ 1159.203616][T21318] setup_net+0x100/0x390 [ 1159.203651][T21318] ? __pfx_setup_net+0x10/0x10 [ 1159.203685][T21318] ? debug_mutex_init+0x37/0x70 [ 1159.203724][T21318] copy_net_ns+0x2f8/0x690 [ 1159.203766][T21318] create_new_namespaces+0x3ea/0xa90 [ 1159.203814][T21318] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 1159.203856][T21318] ksys_unshare+0x45b/0xa40 [ 1159.203901][T21318] ? __pfx_ksys_unshare+0x10/0x10 [ 1159.203946][T21318] ? xfd_validate_state+0x61/0x180 [ 1159.204004][T21318] __x64_sys_unshare+0x31/0x40 [ 1159.204047][T21318] do_syscall_64+0xcd/0xfa0 [ 1159.204087][T21318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1159.204121][T21318] RIP: 0033:0x7f6eb738efc9 [ 1159.204147][T21318] 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 [ 1159.204179][T21318] RSP: 002b:00007f6eb828b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1159.204212][T21318] RAX: ffffffffffffffda RBX: 00007f6eb75e5fa0 RCX: 00007f6eb738efc9 [ 1159.204234][T21318] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 1159.204254][T21318] RBP: 00007f6eb7411f91 R08: 0000000000000000 R09: 0000000000000000 [ 1159.204274][T21318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1159.204295][T21318] R13: 00007f6eb75e6038 R14: 00007f6eb75e5fa0 R15: 00007ffe5c8a4e98 [ 1159.204341][T21318] [ 1160.049579][T21429] FAULT_INJECTION: forcing a failure. [ 1160.049579][T21429] name failslab, interval 1, probability 0, space 0, times 0 [ 1160.099364][T21429] CPU: 0 UID: 0 PID: 21429 Comm: syz.2.2231 Not tainted syzkaller #0 PREEMPT(full) [ 1160.099412][T21429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1160.099433][T21429] Call Trace: [ 1160.099446][T21429] [ 1160.099458][T21429] dump_stack_lvl+0x16c/0x1f0 [ 1160.099498][T21429] should_fail_ex+0x512/0x640 [ 1160.099544][T21429] ? __kmalloc_noprof+0xca/0x880 [ 1160.099612][T21429] should_failslab+0xc2/0x120 [ 1160.099656][T21429] __kmalloc_noprof+0xdd/0x880 [ 1160.099703][T21429] ? __pfx___mutex_lock+0x10/0x10 [ 1160.099739][T21429] ? tracepoint_add_func+0x2a6/0xea0 [ 1160.099772][T21429] ? __pfx_probe_sched_wakeup+0x10/0x10 [ 1160.099822][T21429] ? tracepoint_add_func+0x2a6/0xea0 [ 1160.099850][T21429] tracepoint_add_func+0x2a6/0xea0 [ 1160.099879][T21429] ? __pfx_probe_sched_wakeup+0x10/0x10 [ 1160.099937][T21429] ? __pfx_probe_sched_wakeup+0x10/0x10 [ 1160.099992][T21429] tracepoint_probe_register+0xbf/0x100 [ 1160.100025][T21429] ? __pfx_tracepoint_probe_register+0x10/0x10 [ 1160.100059][T21429] ? __pfx_probe_sched_wakeup+0x10/0x10 [ 1160.100132][T21429] tracing_start_sched_switch+0xaf/0x1e0 [ 1160.100178][T21429] __ftrace_event_enable_disable+0x694/0x810 [ 1160.100218][T21429] __ftrace_set_clr_event_nolock+0x390/0xb70 [ 1160.100263][T21429] ftrace_set_clr_event+0x16e/0x330 [ 1160.100299][T21429] ? __pfx_ftrace_set_clr_event+0x10/0x10 [ 1160.100346][T21429] ftrace_event_write+0x259/0x2c0 [ 1160.100379][T21429] ? __pfx_ftrace_event_write+0x10/0x10 [ 1160.100427][T21429] ? __pfx_ftrace_event_write+0x10/0x10 [ 1160.100460][T21429] vfs_write+0x2a0/0x11d0 [ 1160.100499][T21429] ? __pfx___mutex_lock+0x10/0x10 [ 1160.100535][T21429] ? __pfx_vfs_write+0x10/0x10 [ 1160.100576][T21429] ? __fget_files+0x20e/0x3c0 [ 1160.100622][T21429] ksys_write+0x12a/0x250 [ 1160.100654][T21429] ? __pfx_ksys_write+0x10/0x10 [ 1160.100699][T21429] do_syscall_64+0xcd/0xfa0 [ 1160.100737][T21429] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1160.100768][T21429] RIP: 0033:0x7fb03dd8efc9 [ 1160.100791][T21429] 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 [ 1160.100821][T21429] RSP: 002b:00007fb03ec89038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1160.100848][T21429] RAX: ffffffffffffffda RBX: 00007fb03dfe6090 RCX: 00007fb03dd8efc9 [ 1160.100867][T21429] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000008 [ 1160.100884][T21429] RBP: 00007fb03de11f91 R08: 0000000000000000 R09: 0000000000000000 [ 1160.100902][T21429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1160.100922][T21429] R13: 00007fb03dfe6128 R14: 00007fb03dfe6090 R15: 00007ffdd651e1a8 [ 1160.100965][T21429] [ 1160.408212][T21429] wakeup trace: Couldn't activate tracepoint probe to kernel_sched_wakeup [ 1160.949773][T21449] ------------[ cut here ]------------ [ 1160.955780][T21449] WARNING: CPU: 1 PID: 21449 at kernel/tracepoint.c:358 tracepoint_probe_unregister+0x894/0xd70 [ 1160.966403][T21449] Modules linked in: [ 1160.970745][T21449] CPU: 1 UID: 0 PID: 21449 Comm: syz.1.2234 Not tainted syzkaller #0 PREEMPT(full) [ 1160.980185][T21449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1160.991588][T21449] RIP: 0010:tracepoint_probe_unregister+0x894/0xd70 [ 1160.998262][T21449] Code: 41 5e 41 5f e9 8d da a1 09 e8 38 20 fe ff 48 c7 c6 f0 3b be 81 48 89 df e8 59 4d e4 ff eb 9f bb fe ff ff ff e8 1d 20 fe ff 90 <0f> 0b 90 eb 91 e8 12 20 fe ff 48 89 da 48 b8 00 00 00 00 00 fc ff [ 1161.019110][T21449] RSP: 0018:ffffc900104df890 EFLAGS: 00010287 [ 1161.025413][T21449] RAX: 000000000004c8dd RBX: 00000000fffffffe RCX: ffffc9000ce5f000 [ 1161.033481][T21449] RDX: 0000000000080000 RSI: ffffffff81be4d33 RDI: 0000000000000005 [ 1161.041544][T21449] RBP: ffff88801b6b14c8 R08: 0000000000000005 R09: 0000000000000000 [ 1161.049535][T21449] R10: 0000000000000001 R11: 0000000000000001 R12: ffffffff81c45c50 [ 1161.057590][T21449] R13: 0000000000000002 R14: 0000000000000000 R15: ffffffff8e7a1ec0 [ 1161.065817][T21449] FS: 00007f6eb82286c0(0000) GS:ffff888124b10000(0000) knlGS:0000000000000000 [ 1161.074812][T21449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1161.081497][T21449] CR2: 00007f6eb8117d60 CR3: 000000007f68e000 CR4: 00000000003526f0 [ 1161.090451][T21449] Call Trace: [ 1161.093750][T21449] [ 1161.096692][T21449] ? __pfx_tracepoint_probe_unregister+0x10/0x10 [ 1161.104113][T21449] tracing_stop_cmdline_record+0x66/0xa0 [ 1161.109822][T21449] __ftrace_event_enable_disable+0x708/0x810 [ 1161.115901][T21449] ftrace_event_set_open+0x232/0x380 [ 1161.121238][T21449] do_dentry_open+0x982/0x1530 [ 1161.126034][T21449] ? __pfx_ftrace_event_set_open+0x10/0x10 [ 1161.131918][T21449] vfs_open+0x82/0x3f0 [ 1161.136027][T21449] path_openat+0x1de4/0x2cb0 [ 1161.140702][T21449] ? __pfx_path_openat+0x10/0x10 [ 1161.145695][T21449] ? __lock_acquire+0xb8a/0x1c90 [ 1161.150681][T21449] do_filp_open+0x20b/0x470 [ 1161.155223][T21449] ? __pfx_do_filp_open+0x10/0x10 [ 1161.160626][T21449] ? alloc_fd+0x471/0x7d0 [ 1161.164994][T21449] do_sys_openat2+0x11b/0x1d0 [ 1161.169709][T21449] ? __pfx_do_sys_openat2+0x10/0x10 [ 1161.175217][T21449] ? find_held_lock+0x2b/0x80 [ 1161.180048][T21449] __x64_sys_openat+0x174/0x210 [ 1161.184964][T21449] ? __pfx___x64_sys_openat+0x10/0x10 [ 1161.191273][T21449] do_syscall_64+0xcd/0xfa0 [ 1161.195815][T21449] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1161.202551][T21449] RIP: 0033:0x7f6eb738efc9 [ 1161.206988][T21449] 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 [ 1161.226672][T21449] RSP: 002b:00007f6eb8228038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1161.235190][T21449] RAX: ffffffffffffffda RBX: 00007f6eb75e6270 RCX: 00007f6eb738efc9 [ 1161.243302][T21449] RDX: 0000000000020201 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 1161.251341][T21449] RBP: 00007f6eb7411f91 R08: 0000000000000000 R09: 0000000000000000 [ 1161.259346][T21449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1161.267357][T21449] R13: 00007f6eb75e6308 R14: 00007f6eb75e6270 R15: 00007ffe5c8a4e98 [ 1161.275387][T21449] [ 1161.278425][T21449] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1161.285714][T21449] CPU: 1 UID: 0 PID: 21449 Comm: syz.1.2234 Not tainted syzkaller #0 PREEMPT(full) [ 1161.295105][T21449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1161.305186][T21449] Call Trace: [ 1161.308490][T21449] [ 1161.311436][T21449] dump_stack_lvl+0x3d/0x1f0 [ 1161.316051][T21449] vpanic+0x640/0x6f0 [ 1161.320070][T21449] ? tracepoint_probe_unregister+0x894/0xd70 [ 1161.326081][T21449] panic+0xca/0xd0 [ 1161.329830][T21449] ? __pfx_panic+0x10/0x10 [ 1161.334285][T21449] check_panic_on_warn+0xab/0xb0 [ 1161.339246][T21449] __warn+0xf6/0x3c0 [ 1161.343172][T21449] ? tracepoint_probe_unregister+0x894/0xd70 [ 1161.349173][T21449] report_bug+0x3c3/0x580 [ 1161.353518][T21449] ? tracepoint_probe_unregister+0x894/0xd70 [ 1161.359513][T21449] handle_bug+0x184/0x210 [ 1161.363865][T21449] exc_invalid_op+0x17/0x50 [ 1161.368396][T21449] asm_exc_invalid_op+0x1a/0x20 [ 1161.373265][T21449] RIP: 0010:tracepoint_probe_unregister+0x894/0xd70 [ 1161.379911][T21449] Code: 41 5e 41 5f e9 8d da a1 09 e8 38 20 fe ff 48 c7 c6 f0 3b be 81 48 89 df e8 59 4d e4 ff eb 9f bb fe ff ff ff e8 1d 20 fe ff 90 <0f> 0b 90 eb 91 e8 12 20 fe ff 48 89 da 48 b8 00 00 00 00 00 fc ff [ 1161.399563][T21449] RSP: 0018:ffffc900104df890 EFLAGS: 00010287 [ 1161.405659][T21449] RAX: 000000000004c8dd RBX: 00000000fffffffe RCX: ffffc9000ce5f000 [ 1161.413642][T21449] RDX: 0000000000080000 RSI: ffffffff81be4d33 RDI: 0000000000000005 [ 1161.421626][T21449] RBP: ffff88801b6b14c8 R08: 0000000000000005 R09: 0000000000000000 [ 1161.429629][T21449] R10: 0000000000000001 R11: 0000000000000001 R12: ffffffff81c45c50 [ 1161.437638][T21449] R13: 0000000000000002 R14: 0000000000000000 R15: ffffffff8e7a1ec0 [ 1161.445627][T21449] ? __pfx_probe_sched_switch+0x10/0x10 [ 1161.451220][T21449] ? tracepoint_probe_unregister+0x893/0xd70 [ 1161.457234][T21449] ? __pfx_tracepoint_probe_unregister+0x10/0x10 [ 1161.463614][T21449] tracing_stop_cmdline_record+0x66/0xa0 [ 1161.469304][T21449] __ftrace_event_enable_disable+0x708/0x810 [ 1161.475312][T21449] ftrace_event_set_open+0x232/0x380 [ 1161.480625][T21449] do_dentry_open+0x982/0x1530 [ 1161.485410][T21449] ? __pfx_ftrace_event_set_open+0x10/0x10 [ 1161.491249][T21449] vfs_open+0x82/0x3f0 [ 1161.495357][T21449] path_openat+0x1de4/0x2cb0 [ 1161.500011][T21449] ? __pfx_path_openat+0x10/0x10 [ 1161.504995][T21449] ? __lock_acquire+0xb8a/0x1c90 [ 1161.509969][T21449] do_filp_open+0x20b/0x470 [ 1161.514508][T21449] ? __pfx_do_filp_open+0x10/0x10 [ 1161.519572][T21449] ? alloc_fd+0x471/0x7d0 [ 1161.523927][T21449] do_sys_openat2+0x11b/0x1d0 [ 1161.528631][T21449] ? __pfx_do_sys_openat2+0x10/0x10 [ 1161.533869][T21449] ? find_held_lock+0x2b/0x80 [ 1161.538572][T21449] __x64_sys_openat+0x174/0x210 [ 1161.543451][T21449] ? __pfx___x64_sys_openat+0x10/0x10 [ 1161.548865][T21449] do_syscall_64+0xcd/0xfa0 [ 1161.553389][T21449] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1161.559294][T21449] RIP: 0033:0x7f6eb738efc9 [ 1161.563717][T21449] 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 [ 1161.583428][T21449] RSP: 002b:00007f6eb8228038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1161.591864][T21449] RAX: ffffffffffffffda RBX: 00007f6eb75e6270 RCX: 00007f6eb738efc9 [ 1161.599853][T21449] RDX: 0000000000020201 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 1161.607838][T21449] RBP: 00007f6eb7411f91 R08: 0000000000000000 R09: 0000000000000000 [ 1161.615825][T21449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1161.623818][T21449] R13: 00007f6eb75e6308 R14: 00007f6eb75e6270 R15: 00007ffe5c8a4e98 [ 1161.631847][T21449] [ 1161.635271][T21449] Kernel Offset: disabled [ 1161.639620][T21449] Rebooting in 86400 seconds..