last executing test programs: 18.137483923s ago: executing program 0 (id=271): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/fs/ext4/sda1/max_writeback_mb_bump\x00', 0x100, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000040)=""/4096, 0x1000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x40009, 0x3, 0x9b72, 0x7, 0x28000) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80802, 0x0) r1 = socket(0x2b, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @loopback}, 0x6a) sendmmsg$auto(r1, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x5, 0x0, 0x1f, 0x9}, 0x800009}, 0x3, 0x20000000) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) sendto$auto(0x3, 0x0, 0x4000e3, 0xfd, 0x0, 0x403) setsockopt$auto(0x3, 0x1, 0x21, 0x0, 0x9) write$auto(0x3, 0x0, 0xfffffdef) write$auto(0x3, 0x0, 0x7fffffff) openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x40080, 0x0) socket(0x18, 0x2, 0x0) socket(0xa, 0x801, 0x84) adjtimex$auto(&(0x7f00000004c0)={0xf332b6e, 0x0, 0x0, 0xfffffffffffffffd, 0xd4, 0x1, 0x6, 0x0, 0x1, 0x368e, 0x2, {0x100000000, 0x10000}, 0x5, 0x6, 0xfffffffffffffffd, 0x1008000, 0x0, 0x80000004, 0x81, 0xffffffffffff628e, 0xa747, 0xdeb1, 0x804}) socket(0x2b, 0x1, 0x1) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r2, &(0x7f0000000400)='/dev/audio1\x00', 0xa3d9) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x7, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffd]}, 0x0) close_range$auto(0x2, 0xa, 0x0) madvise$auto(0xf, 0x2, 0x2) r3 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop6\x00', 0x0, 0x0) ioctl$auto_SG_GET_RESERVED_SIZE(r3, 0x4c02, 0xfffffffffffffffd) r4 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/pcmC1D1p\x00', 0x0, 0x0) ioctl$auto_SNDRV_PCM_IOCTL_STATUS_EXT32(r4, 0xc06c4124, 0x0) 16.520320713s ago: executing program 1 (id=274): mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0xc2481, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r0, 0x0, 0x20) r1 = socket(0x22, 0x6, 0x3ff) setsockopt$auto(r1, 0x9, 0x1, 0x0, 0x3) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_proc_pid_set_comm_operations_base(0xffffffffffffff9c, 0x0, 0x10500, 0x0) r3 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x8000, 0x0) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x14}, 0x1, 0x0, 0x0, 0x24040004}, 0x800) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) openat$auto_proc_loginuid_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/loginuid\x00', 0x309c02, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/irq/9/smp_affinity\x00', 0x129542, 0x0) read$auto(0x3, 0x0, 0x7) writev$auto(0x3, &(0x7f0000000100)={0x0, 0x7111}, 0xc) ioctl$auto_SNDCTL_DSP_SPEED(r3, 0xc0045002, 0x0) read$auto(r3, 0x0, 0xcefbce6) read$auto_nsim_dev_trap_fa_cookie_fops_dev(r3, &(0x7f0000000000)=""/156, 0x9c) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) rseq$auto(&(0x7f0000000040)={0xe, 0x401, 0x0, 0xe9, 0xffffffff, 0x800002}, 0x8000, 0x0, 0x6) msync$auto(0x1ffff000, 0x180000000000000, 0x6) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) 15.284641837s ago: executing program 0 (id=275): mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) adjtimex$auto(&(0x7f00000005c0)={0xf332b6e, 0x0, 0x0, 0x8, 0xd4, 0x7, 0x9, 0x0, 0x10001, 0x1, 0x2, {0x8, 0x10000}, 0x1, 0x6, 0xfffffffffffffffd, 0x1007ffe, 0x0, 0x80000004, 0x83, 0xffffffffffff628e, 0xa747, 0x1, 0x1800}) r0 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) r1 = openat$auto_adf_hb_cfg_fops_adf_heartbeat_dbgfs(0xffffffffffffff9c, &(0x7f0000000480)='/sys/kernel/debug/ieee80211/phy1/netdev:wlan1/rc_rateidx_mcs_mask_2ghz\x00', 0x20100, 0x0) read$auto_adf_hb_cfg_fops_adf_heartbeat_dbgfs(r1, 0x0, 0x0) r2 = socket(0x2, 0x80002, 0x73) bind$auto(r0, &(0x7f0000000040)=@ax25={0x3, @bcast, 0x2}, 0x6a) r3 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r4 = io_uring_setup$auto(0x6, 0x0) write$auto(0xca, &(0x7f0000000140)='\x04>\x01\x01\b\x1a\x1e`0x0}) bind$auto(0x3, &(0x7f0000000040)=@can={0x1d, r3}, 0x6a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) connect$auto(0x3, &(0x7f00000018c0)=@can={0x1d, r4}, 0x18) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xffcc}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) io_uring_setup$auto(0xa, 0x0) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) socket(0x29, 0x5, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x3ec0) sendmmsg$auto(0x3, 0x0, 0x9a5, 0x47ffff7a) mmap$auto(0x0, 0x400005, 0xfffffffffffffffe, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) sendmmsg$auto(0x3, &(0x7f0000000000)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xac}, 0x5, 0x0, 0x1, 0x697b}, 0xed7138c}, 0x2, 0x9) recvmmsg$auto(0x4, 0x0, 0x7, 0xe, 0x0) close_range$auto(0x2, 0x8, 0x0) 3.517093825s ago: executing program 1 (id=289): socket(0x29, 0x5, 0x0) write$auto(0x3, 0x0, 0x5) r0 = prctl$auto(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_genetlink_get_family_id$auto_nl80211(0x0, 0xffffffffffffffff) sendmsg$auto_NL80211_CMD_SET_MULTICAST_TO_UNICAST(0xffffffffffffffff, 0x0, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mbind$auto(0xcae, 0xfffffffd, 0x100000000, 0x0, 0x6, 0x2) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000001040)='/sys/devices/virtual/bdi/1:4/read_ahead_kb\x00', 0x0, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r2, &(0x7f0000000040)=""/4096, 0x1000) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/loop11/events_poll_msecs\x00', 0x22002, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r3, 0x0, 0x0) unshare$auto(0x40000080) r4 = socket$nl_generic(0x10, 0x3, 0x10) getpgid(0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0) write$auto(0x3, 0x0, 0x7fffffff) write$auto(0x1, 0x0, 0x80000000) openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, 0x0, 0x200, 0x0) r5 = socket(0x2b, 0x1, 0x1) openat$auto_ftrace_set_event_pid_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing/set_event_pid\x00', 0xa0241, 0x0) openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000080), 0x80080, 0x0) ioctl$auto_EXT4_IOC_CLEAR_ES_CACHE(r0, 0x6628, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) sendmsg$auto_NL80211_CMD_SET_QOS_MAP(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="a8010000", @ANYRES16=r1, @ANYBLOB="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"], 0x1a8}, 0x1, 0x0, 0x0, 0x2000c8c0}, 0x40800) sendmsg$auto_NFC_CMD_DEP_LINK_DOWN(r5, 0x0, 0x20000001) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001480)={'veth0_virt_wifi\x00'}) sendmsg$auto_NL80211_CMD_GET_MPP(r5, 0x0, 0x880) munmap$auto(0x8000, 0xffffffff) 3.514420712s ago: executing program 3 (id=290): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = openat$auto_trace_options_core_fops_trace(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing/options/overwrite\x00', 0x111000, 0x0) write$auto_trace_options_core_fops_trace(r0, &(0x7f0000000040)="bfc6c5cfa761ad508f66fac7220a33426a7c1b736f4ab8", 0x17) r1 = socket(0x2, 0x3, 0xa) connect$auto(r1, &(0x7f00000000c0), 0x55) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) write$auto(0x3, 0x0, 0xfffffdef) socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x2020009, 0x2, 0xf8, 0xfffffffffffffffa, 0x8000) r2 = socket(0x2, 0x6, 0x0) close_range$auto(0x2, 0x8, 0x0) r3 = memfd_create$auto(0x0, 0xe) r4 = socket(0x2, 0x1, 0x106) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x31}}, 0x6a) sendmmsg$auto(r2, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x5, 0x20000000) syz_clone(0x5000400, 0x0, 0x0, 0x0, 0x0, 0x0) sendmmsg$auto(0x3, 0x0, 0x3, 0x0) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) r5 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000100), r3) sendmsg$auto_NL80211_CMD_GET_STATION(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)={0x220, r5, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@NL80211_ATTR_BEACON_TAIL={0x207, 0xf, "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"}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}]}, 0x220}, 0x1, 0x0, 0x0, 0x4000}, 0x80) write$auto(0x3, 0x0, 0xfffffdef) shutdown$auto(0x200000003, 0x2) madvise$auto(0x0, 0x2000040080000004, 0xe) shutdown$auto(0x200000003, 0x2) mmap$auto(0x0, 0xc, 0x9c0f, 0x44eb2, 0x10006, 0x300000000000) openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f000000c340)='/proc/thread-self/pagemap\x00', 0x8000, 0x0) read$auto(0x3, 0x0, 0x80) 2.752610446s ago: executing program 0 (id=291): openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio1\x00', 0x8000, 0x0) rseq$auto(&(0x7f0000000300)={0xe, 0x401, 0x0, 0x6, 0xffffffff, 0x2}, 0x8000, 0x0, 0x6) r0 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/controlC1\x00', 0x20400, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, 0x0) madvise$auto(0xb, 0x0, 0x3) r1 = socket(0xa, 0x5, 0x13c) getsockopt$auto(r1, 0x20000028, 0x6, 0x0, 0x0) msync$auto(0x7, 0xfe, 0x8) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r2, 0x0, 0x7) r3 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r3, &(0x7f0000000200)={0x0, 0x7}, 0x3) syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000140), 0xffffffffffffffff) mq_timedreceive$auto(r3, &(0x7f00000000c0)='MAC80211_HWSIM\x00', 0x7, &(0x7f0000000280)=0x6, &(0x7f0000000180)={0x2, 0x100}) r4 = socket(0x8, 0x3, 0xfffffffa) sendmsg$auto_NL80211_CMD_GET_REG(r1, 0x0, 0x42840) io_uring_setup$auto(0xe, &(0x7f0000000100)={0xf7ffffff, 0x1, 0x80000000, 0xa4c, 0x7, 0x10, r4, [0x0, 0x1, 0xa], {0xfffffff1, 0x6f4, 0x0, 0xff, 0xcfa1, 0x5, 0x130, 0x1ff, 0x3}, {0xd5, 0x40000000, 0xff, 0x3, 0x4f54, 0x6, 0x8, 0x6, 0x99a}}) close_range$auto(0x0, 0xfffffffffffff000, 0x2) socket$nl_generic(0x10, 0x3, 0x10) socketpair$auto(0x1, 0x8, 0x8000000000000000, 0x0) r5 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) ioctl$auto_TIOCSETD2(r5, 0x5423, 0x0) madvise$auto(0x0, 0xffffffffffff0005, 0x17) socket$nl_generic(0x10, 0x3, 0x10) 2.354926464s ago: executing program 2 (id=292): ioctl$auto_SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000003c0)="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") mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) write$auto(0x3, 0x0, 0x7fffffff) write$auto(0x1, 0x0, 0x80000000) preadv$auto(0x40000000000003, &(0x7f0000000240)={0x0, 0xfffffffd}, 0x6, 0xc, 0x1) r0 = socket(0x2b, 0x1, 0x1) ioctl$auto_PPPIOCSMRU(0xffffffffffffffff, 0xc004743e, 0x0) sendmsg$auto_NFC_CMD_DEP_LINK_DOWN(r0, 0x0, 0x20000001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001480)={'veth0_virt_wifi\x00'}) sendmsg$auto_NL80211_CMD_GET_MPP(r0, 0x0, 0x880) munmap$auto(0x8000, 0xffffffff) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) sendmmsg$auto(0xffffffffffffffff, &(0x7f00000000c0)={{0x0, 0x6, 0x0, 0xa7, &(0x7f0000000180)="bcb9c371f46d0d9bdb06c4837f6392975c3dce07fe23702dd7346a3e7774e8881be6660ef6514d314dc7c2a7b07582635940668ee4020f9bb4b577322dbddb1dcc92fbad285a54e448c0423f71bef721ac0eacdf0e2184faac074151ca1655bf5e8814d73eeff0e81576aad5aced3625f066f3eeb4e7d741b11edc7a", 0x8000, 0x1}, 0x8}, 0x1, 0x100) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, 0x0, 0xff, 0x0, 0x1, 0x3}, 0x7}, 0xb, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/fs/cifs/traceSMB\x00', 0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(0x3, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, 0x0, 0x3) openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cec2\x00', 0x101000, 0x0) mmap$auto(0x0, 0xa00006, 0x2, 0x40eb1, 0x602, 0x300000000000) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nbd(&(0x7f0000000140), r2) 809.20322ms ago: executing program 1 (id=293): socket$nl_generic(0x10, 0x3, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x149443, 0x0) read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, &(0x7f00000003c0)=""/192, 0xc0) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, 0x0, 0x20b42, 0x0) r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000100)='/proc/asound/card1/pcm0p/sub0/hw_params\x00', 0x1c1282, 0x0) read$auto_proc_reg_file_ops_compat_inode(r0, &(0x7f0000000280)=""/65, 0x41) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) sendmsg$auto_NETDEV_CMD_DEV_GET(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x48000}, 0x0) io_uring_setup$auto(0x6, 0x0) io_uring_register$auto(0x2, 0x0, &(0x7f0000000000), 0x3) mbind$auto(0x2000, 0x100000004, 0x100000000, 0x0, 0x6, 0x2) syz_clone3(0x0, 0x0) openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f0000000980)='/proc/self/pagemap\x00', 0x2, 0x0) mmap$auto(0x0, 0x10000, 0x8000, 0xeb1, 0xfffffffffffffffa, 0x8000) ppoll$auto(0x0, 0x9, 0x0, 0x0, 0x8) madvise$auto(0x0, 0x200007, 0x19) syz_clone3(0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) mmap$auto(0x0, 0x8, 0x2, 0x9b72, 0x5, 0x0) futex_wait$auto(0x0, 0x0, 0x7f, 0x2, 0x0, 0x1) futex_wake$auto(0x0, 0x7, 0xfffffffb, 0x2) sysfs$auto(0x2, 0x23, 0x0) r1 = openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/tracing/set_event\x00', 0x20201, 0x0) write$auto(r1, 0x0, 0x4) mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2) write$auto(0x3, 0x0, 0xfffffded) syz_genetlink_get_family_id$auto_nfsd(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$auto_NFSD_CMD_VERSION_SET(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24000001}, 0x4010) 757.773251ms ago: executing program 3 (id=294): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000280)='/sys/devices/virtual/sound/seq/dev\x00', 0x8a080, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000001100)=""/4105, 0x1009) socket$nl_generic(0x11, 0x3, 0x10) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000280)='/proc/thread-self/net/ip_vs_conn\x00', 0xf00, 0x0) openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dri/card1\x00', 0x6082, 0x0) r1 = socket(0x6, 0x2, 0x1fc) r2 = openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000180), 0x80080, 0x0) ioctl$auto_LOOP_CTL_ADD(r2, 0x4c80, &(0x7f0000000300)="6a61b06f49031ccdf7f53698a4e4d0680800340de00f7b67d6ab0caf2bdcde56ea80a9fd57e49643e01b9502946f2cb7c9c8812c2cc4e87efb35c5f5e686a50a5c39cace1dede7c5649b16ae4919e93b8f923d78951c2899f52bde0fc0b6c218fdaf55") setsockopt$auto(r1, 0x29, 0xb, 0x0, 0xca6) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/loop4/queue/read_ahead_kb\x00', 0x62, 0x0) write$auto(r3, &(0x7f0000000440)='0\x00\xa6\xcc\r\x91QU\x9dI\xda\x1b\xad\xb1\x9e\xc8Tt\xa8\x94\x9c\x8a\xe2\xc7cOM\xb6\xa3,!o\x9e\xb0\xadT\xfbR\xa1Y\x94V[8\x04c\xdf:]\xd9\x94\xf8F\xbb\xa2\xbb>\xade\x18\xbd\xe2\x1c\x89OO]e[\xbb\xf9\xcd\xc0\xc9\x00\xda\xac\xdd\x1a\xdd\xdd\xb9o\x1a\xab\xd5\xef\xc0\x04z\xd0I>\x8f\x00\xe5\x1c*\xed`\xfd\x15\x88\x0f\x9a\xd5\xa7\x14\f};\xabt\xd1ak\xe5\x98\xea\xe3}\x10\xab\f_\x19\x9b\x11\xb25VUK\x93\xcdd\x17\xe4\xacA\xa5[\b\xb8;\x02tcf\x06\xfbD\x91\xcaG\xdaa:k[r\x06\xeb\xf0\xc4\xcb\x10\xae\xc8\xe9u\x9f\xdeK\xa5\x8e\xd6\x8f\xd0UV\x11\xcb\xdd\x81\xbe\xdeL/\x06(\x1d\xa5\xc5\x9b\xb2\x96\x05`\xe7\xd5Y\a\xc1\xe9(\x95\xdfH\xf4\v\xf3CRnz\xc2\x13<\xf0\v\x1f\x14\xf3\xd0\xf2\xd1L!\x81\xea\x83\xa0\r|%\xbf\x02trg\x9a\xe7)\a\xf4\xaa\x05\xc0\xa0r\xd2\x85\x8dH\xd0>\xca\xfc5\x01\x95O4\xca\x95\x1d\x83\xec\nD\x8e\xfb\xce\xd1w\x15:\xe9\x81/B#\xc6\xa1\xfa-\x1b\x8cr\x92nM\xa1\xbb\xe4pd$\xd7\x1b\v\x82\rd\xd2\xaa\v!\xb1}\x92\x89\x8d\xcd\x1e\xc7N\xeeO\x8dO\xe9\xfc\x91\xa1\xa8=R+\a\xb7R\t\f+\x7f\xd5H\x90G=\x9a\r\xb10\x17n\x1b\xf8\v\x11\v\xbb', 0x98c7) mmap$auto(0x0, 0x20009, 0x12, 0xeb1, 0x401, 0x8000) socket(0x2, 0x1, 0x0) epoll_create$auto(0x4) epoll_wait$auto(0x5, 0x0, 0x2, 0xfffffffd) r4 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$auto(0x5, 0x1, r4, 0x0) capset$auto(0x0, 0xfffffffffffffffe) openat$auto_posix_clock_file_operations_posix_clock(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$auto_ima_measure_policy_ops_ima_fs(0xffffffffffffff9c, 0x0, 0x2dc08f24db163610, 0x0) openat$auto_drm_edid_fops_drm_debugfs(0xffffffffffffff9c, 0x0, 0x40901, 0x0) adjtimex$auto(&(0x7f00000004c0)={0xf332b6e, 0x0, 0x0, 0xfffffffffffffffd, 0xd4, 0x1, 0x6, 0x0, 0x1, 0x368e, 0x2, {0x100000000, 0x10000}, 0x5, 0x6, 0xfffffffffffffffd, 0x0, 0x0, 0x9, 0x81, 0xdfffffffffff628e, 0x6, 0xdeb1, 0x808}) socket(0x2b, 0x1, 0x1) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) r5 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D1\x00', 0x1, 0x0) write$auto(r5, &(0x7f0000000400)='/dev/audio1\x00', 0xa3db) socket(0x22, 0x3, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x4a801, 0x0) prctl$auto(0x39, 0x1, 0x0, 0x0, 0x0) 79.527405ms ago: executing program 3 (id=295): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x8, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/nfs/parameters/nfs_idmap_cache_timeout\x00', 0xc2902, 0x0) read$auto(r0, 0x0, 0x20) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000380)='/proc/thread-self/fail-nth\x00', 0x40802, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0xb9}, 0x3) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp1\x00', 0x20b42, 0x0) getrandom$auto(0x0, 0x50436cfd, 0xffffffff) r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000040), 0x121c0, 0x0) mmap$auto(0x0, 0x810000, 0xffd, 0x8000000008011, 0x3, 0x8000) ioctl$auto_SNDRV_RAWMIDI_IOCTL_DRAIN(0xffffffffffffffff, 0x40045731, &(0x7f0000000080)=0x1) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000640)={{&(0x7f00000003c0)="3dd18418d42f1c6b622e31ebdaedc4bf7dffef97", 0x7, &(0x7f0000000500)={&(0x7f0000000400)="747fc5861b6ea00e6b837a67f0dac740619f57fd70a9a0e7ce23e556b5c01ce223c47a0484aa301ba17f4bda79cff18bf832a5f5632932994e1a7d31df225ac9ad07c7797370082a1711c08645a2b818e968e191545972b5ddf99762b1a7defbc89fc17424cb07abf871d82b0243232efb3d5c8b53cf0eef8053ecfd4527dc74977807a2d11f1b97c2b8360452552cb6448ff0daefbac920fad750dff367069528ffbe6e4535d6fea26bbb1009dfdde89003d5920b6b5d02f9c47cec82f7412fe57630ba8d792a8d87d131bb9f", 0x4}, 0x8, &(0x7f0000000540)="1cf8a3cdf4b478ede728060e98db32972086747ec72c3c6d1810d0e108a3320b234ca075f9e77746050cf51d21ae24b9ea002da471114c3fb93a32aa76ab2b64451a4818b5820279c94b19dc745644753975c92df45881d0146e5248182e6da54d246c7529d4d374250ef24660712eaf786e7769b2254468d9fe5070efdd03b5d04888593b9b507e86e6b04193a2ce147426adbb9f96be60d367b5de55d115dbbce5cb5e115547a55564ef01c1621a6c3f74c6f7bf21f97bb557e8145ea0ed02eeebfccbbd9e7f9dcb0af6fc8f447038493a0936da05ddcdb7b0ce06bb6afa0a8c056c", 0x1, 0x8}, 0xffff}, 0x0, 0x2) getrandom$auto(&(0x7f0000000140)='/dev/dvb/adapter0/frontend0\x00', 0x3, 0xae0f) ioctl$auto_BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000180)={"236cf65ca1b92f72a92538725b0694521629e8c3e6ba91c62e2e9d42cf4aef15", 0x4, 0x3c, 0x8000, 0x6, 0xff, 0x0}) prctl$auto(0x1000000003b, 0x3, r3, 0x8, 0x800007) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) stat$auto(0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) madvise$auto(0x0, 0x20499d, 0x9) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) madvise$auto(0x108000, 0x800034, 0x200000b) r4 = openat$auto_full_fops_mem(0xffffffffffffff9c, &(0x7f0000000000), 0x103700, 0x0) read$auto(r4, 0x0, 0x4000000081) r5 = socket(0x10, 0x2, 0x0) statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x4, 0x9, 0x7, 0x3c, 0x101, 0x1ffc0, 0x7, 0x6, 0x7fffffffffffffff, 0x0, 0x3, 0x6, 0x4, 0xb4, 0x8, 0x2, 0x10000, 0x800, 0x7, 0x0, 0x7, 0x7, 0x200, 0x4, 0x84, [0x0, 0x7, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x401, 0x6, 0x70624ce7, 0x0, 0x4, 0xb, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x400000000005b8, 0x100000000c, 0x0, 0x800, 0x0, 0x7, 0x2, 0xfc78, 0x8000000000008, 0x4, 0x200000000009, 0xa38, 0x4, 0xffffffffffffffff, 0x3, 0x2, 0x4000000001, 0x0, 0x4, 0xffff]}, 0x202, 0xd) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="10002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x40000) sendmmsg$auto(r5, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={0x0, 0xfc2}, 0x2, &(0x7f00000001c0), 0x7, 0xa505}, 0x800}, 0x7, 0x4008) 0s ago: executing program 2 (id=296): ioctl$auto_SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000003c0)="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") mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) write$auto(0x3, 0x0, 0x7fffffff) write$auto(0x1, 0x0, 0x80000000) preadv$auto(0x40000000000003, &(0x7f0000000240)={0x0, 0xfffffffd}, 0x6, 0xc, 0x1) r0 = socket(0x2b, 0x1, 0x1) ioctl$auto_PPPIOCSMRU(0xffffffffffffffff, 0xc004743e, 0x0) sendmsg$auto_NFC_CMD_DEP_LINK_DOWN(r0, 0x0, 0x20000001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001480)={'veth0_virt_wifi\x00'}) sendmsg$auto_NL80211_CMD_GET_MPP(r0, 0x0, 0x880) munmap$auto(0x8000, 0xffffffff) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) sendmmsg$auto(0xffffffffffffffff, &(0x7f00000000c0)={{0x0, 0x6, 0x0, 0xa7, &(0x7f0000000180)="bcb9c371f46d0d9bdb06c4837f6392975c3dce07fe23702dd7346a3e7774e8881be6660ef6514d314dc7c2a7b07582635940668ee4020f9bb4b577322dbddb1dcc92fbad285a54e448c0423f71bef721ac0eacdf0e2184faac074151ca1655bf5e8814d73eeff0e81576aad5aced3625f066f3eeb4e7d741b11edc7a", 0x8000, 0x1}, 0x8}, 0x1, 0x100) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, 0x0, 0xff, 0x0, 0x1, 0x3}, 0x7}, 0xb, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/fs/cifs/traceSMB\x00', 0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(0x3, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, 0x0, 0x3) openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cec2\x00', 0x101000, 0x0) mmap$auto(0x0, 0xa00006, 0x2, 0x40eb1, 0x602, 0x300000000000) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_nbd(&(0x7f0000000140), r2) kernel console output (not intermixed with test programs): batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 101.083431][ T5849] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.099230][ T5849] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.116499][ T5851] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.125276][ T5851] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.149265][ T5851] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.158289][ T5851] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.171405][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.199152][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.212290][ T5849] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 101.228510][ T5849] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.241582][ T5849] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 101.252482][ T5849] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.267263][ T5849] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 101.278391][ T5849] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.291050][ T5849] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.331049][ T5849] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.357584][ T5849] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.371277][ T5849] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.384037][ T5849] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.447238][ T5153] Bluetooth: hci0: command tx timeout [ 101.616287][ T5153] Bluetooth: hci1: command tx timeout [ 101.659429][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.659459][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.686212][ T5153] Bluetooth: hci3: command tx timeout [ 101.766420][ T5153] Bluetooth: hci2: command tx timeout [ 101.815414][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.867625][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.943773][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.969362][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.043146][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.071073][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.463558][ T5924] nbd: must specify an index to disconnect [ 103.489942][ T5902] smpboot: CPU 0 is now offline [ 103.546330][ T5153] Bluetooth: hci0: command tx timeout [ 103.626096][ T5153] Bluetooth: hci1: command tx timeout [ 103.705440][ T5153] Bluetooth: hci3: command tx timeout [ 103.776311][ T5153] Bluetooth: hci2: command tx timeout [ 103.821963][ T5941] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 105.427028][ T5958] tipc: Started in network mode [ 105.454972][ T5958] tipc: Node identity 8e4e6f15, cluster identity 4711 [ 105.496189][ T5958] tipc: Node number set to 2387504917 [ 106.206767][ T5967] random: crng reseeded on system resumption [ 108.076578][ T5970] Unrecognized hibernate image header format! [ 108.236540][ T5970] PM: hibernation: Image mismatch: architecture specific data [ 110.582668][ T6001] netlink: 8 bytes leftover after parsing attributes in process `syz.3.17'. [ 111.868782][ T6010] FAULT_INJECTION: forcing a failure. [ 111.868782][ T6010] name fail_futex, interval 1, probability 0, space 0, times 1 [ 112.017956][ T6010] CPU: 1 UID: 0 PID: 6010 Comm: syz.1.18 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 112.017988][ T6010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 112.018006][ T6010] Call Trace: [ 112.018013][ T6010] [ 112.018024][ T6010] dump_stack_lvl+0x16c/0x1f0 [ 112.018054][ T6010] should_fail_ex+0x512/0x640 [ 112.018092][ T6010] get_futex_key+0x49e/0x1000 [ 112.018128][ T6010] ? __pfx_get_futex_key+0x10/0x10 [ 112.018159][ T6010] ? pick_eevdf+0x3be/0x5b0 [ 112.018193][ T6010] ? update_curr_se+0x8b/0x270 [ 112.018213][ T6010] ? update_curr+0x74/0x800 [ 112.018251][ T6010] futex_wait_setup+0x78/0x290 [ 112.018281][ T6010] __futex_wait+0x266/0x3c0 [ 112.018306][ T6010] ? __pfx___futex_wait+0x10/0x10 [ 112.018328][ T6010] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 112.018370][ T6010] ? __pfx_futex_wake_mark+0x10/0x10 [ 112.018406][ T6010] futex_wait+0xe8/0x380 [ 112.018428][ T6010] ? __pfx_futex_wait+0x10/0x10 [ 112.018458][ T6010] ? __fget_files+0x204/0x3c0 [ 112.018491][ T6010] do_futex+0x229/0x350 [ 112.018525][ T6010] ? __pfx_do_futex+0x10/0x10 [ 112.018558][ T6010] ? mntput+0x10/0x90 [ 112.018581][ T6010] ? do_handle_open+0x25b/0xb70 [ 112.018608][ T6010] __x64_sys_futex+0x1e0/0x4c0 [ 112.018646][ T6010] ? __pfx___x64_sys_futex+0x10/0x10 [ 112.018681][ T6010] ? rcu_is_watching+0x12/0xc0 [ 112.018717][ T6010] do_syscall_64+0xcd/0x260 [ 112.018743][ T6010] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 112.018766][ T6010] RIP: 0033:0x7f23d318d169 [ 112.018787][ T6010] 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 [ 112.018809][ T6010] RSP: 002b:00007f23d3f230e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 112.018831][ T6010] RAX: ffffffffffffffda RBX: 00007f23d33a6088 RCX: 00007f23d318d169 [ 112.018846][ T6010] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f23d33a6088 [ 112.018860][ T6010] RBP: 00007f23d33a6080 R08: 0000000000000000 R09: 0000000000000000 [ 112.018873][ T6010] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f23d33a608c [ 112.018887][ T6010] R13: 0000000000000000 R14: 00007ffc7aaca760 R15: 00007ffc7aaca848 [ 112.018915][ T6010] [ 112.243910][ C1] vkms_vblank_simulate: vblank timer overrun [ 112.485529][ T6025] netlink: 4 bytes leftover after parsing attributes in process `syz.1.21'. [ 113.509830][ T6020] Zero length message leads to an empty skb [ 114.367662][ T5153] Bluetooth: hci1: unexpected subevent 0x01 length: 4 < 18 [ 114.772225][ T6041] Invalid ELF header magic: != ELF [ 115.139555][ T6049] mmap: syz.3.26 (6049) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 116.030312][ T6045] netlink: 28 bytes leftover after parsing attributes in process `syz.1.24'. [ 116.175597][ T6045] geneve1: entered allmulticast mode [ 117.896965][ T6076] random: crng reseeded on system resumption [ 118.196787][ T6081] syz.2.32 uses obsolete (PF_INET,SOCK_PACKET) [ 120.382307][ T6091] netlink: 4 bytes leftover after parsing attributes in process `syz.0.33'. [ 121.787795][ T5153] Bluetooth: hci1: unexpected subevent 0x01 length: 4 < 18 [ 121.920380][ T30] audit: type=1800 audit(6038472606.593:2): pid=6103 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.35" name="dbroot" dev="configfs" ino=8219 res=0 errno=0 [ 124.422216][ T6109] FAULT_INJECTION: forcing a failure. [ 124.422216][ T6109] name failslab, interval 1, probability 0, space 0, times 1 [ 124.491251][ T6119] FAULT_INJECTION: forcing a failure. [ 124.491251][ T6119] name failslab, interval 1, probability 0, space 0, times 1 [ 124.514377][ T6109] CPU: 1 UID: 0 PID: 6109 Comm: syz.2.36 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 124.514410][ T6109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 124.514423][ T6109] Call Trace: [ 124.514430][ T6109] [ 124.514439][ T6109] dump_stack_lvl+0x16c/0x1f0 [ 124.514472][ T6109] should_fail_ex+0x512/0x640 [ 124.514506][ T6109] ? fs_reclaim_acquire+0xae/0x150 [ 124.514533][ T6109] should_failslab+0xc2/0x120 [ 124.514566][ T6109] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 124.514597][ T6109] ? security_inode_alloc+0x3b/0x2b0 [ 124.514634][ T6109] security_inode_alloc+0x3b/0x2b0 [ 124.514668][ T6109] inode_init_always_gfp+0xce4/0x1030 [ 124.514701][ T6109] alloc_inode+0x86/0x240 [ 124.514736][ T6109] new_inode+0x22/0x1c0 [ 124.514774][ T6109] hugetlbfs_get_inode+0x354/0x730 [ 124.514815][ T6109] hugetlb_file_setup+0x15b/0x620 [ 124.514845][ T6109] ksys_mmap_pgoff+0x189/0x5c0 [ 124.514869][ T6109] ? rcu_is_watching+0x12/0xc0 [ 124.514902][ T6109] __x64_sys_mmap+0x125/0x190 [ 124.514932][ T6109] do_syscall_64+0xcd/0x260 [ 124.514958][ T6109] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.514981][ T6109] RIP: 0033:0x7fbed4f8d169 [ 124.514998][ T6109] 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 [ 124.515041][ T6109] RSP: 002b:00007fbed5deb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 124.515063][ T6109] RAX: ffffffffffffffda RBX: 00007fbed51a5fa0 RCX: 00007fbed4f8d169 [ 124.515077][ T6109] RDX: 0000000000000002 RSI: 0000000000a00006 RDI: 0000000000000000 [ 124.515091][ T6109] RBP: 00007fbed500e2a0 R08: 0000000000000602 R09: 0000300000000000 [ 124.515105][ T6109] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000000 [ 124.515118][ T6109] R13: 0000000000000000 R14: 00007fbed51a5fa0 R15: 00007ffe0a9f0438 [ 124.515146][ T6109] [ 124.947070][ T6119] CPU: 1 UID: 0 PID: 6119 Comm: syz.0.38 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 124.947104][ T6119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 124.947118][ T6119] Call Trace: [ 124.947125][ T6119] [ 124.947134][ T6119] dump_stack_lvl+0x16c/0x1f0 [ 124.947164][ T6119] should_fail_ex+0x512/0x640 [ 124.947199][ T6119] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 124.947234][ T6119] should_failslab+0xc2/0x120 [ 124.947267][ T6119] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 124.947299][ T6119] ? __kernfs_new_node+0xd2/0x8a0 [ 124.947335][ T6119] __kernfs_new_node+0xd2/0x8a0 [ 124.947368][ T6119] ? __pfx___kernfs_new_node+0x10/0x10 [ 124.947398][ T6119] ? __pfx___might_resched+0x10/0x10 [ 124.947431][ T6119] ? kernfs_link_sibling+0x3fc/0x550 [ 124.947461][ T6119] ? down_write+0x14d/0x200 [ 124.947486][ T6119] ? find_held_lock+0x2b/0x80 [ 124.947518][ T6119] ? kernfs_add_one+0x3d8/0x530 [ 124.947556][ T6119] ? up_write+0x1b2/0x520 [ 124.947585][ T6119] kernfs_new_node+0x186/0x240 [ 124.947624][ T6119] __kernfs_create_file+0x53/0x350 [ 124.947651][ T6119] sysfs_add_file_mode_ns+0x207/0x3c0 [ 124.947686][ T6119] internal_create_group+0x578/0xf30 [ 124.947725][ T6119] ? __pfx_internal_create_group+0x10/0x10 [ 124.947760][ T6119] ? kernfs_create_link+0x1bd/0x240 [ 124.947788][ T6119] internal_create_groups+0x9d/0x150 [ 124.947829][ T6119] device_add+0x6d1/0x1a70 [ 124.947864][ T6119] ? __pfx_device_add+0x10/0x10 [ 124.947895][ T6119] ? lockdep_init_map_type+0x5c/0x280 [ 124.947919][ T6119] ? __init_waitqueue_head+0xca/0x150 [ 124.947954][ T6119] netdev_register_kobject+0x182/0x3a0 [ 124.947985][ T6119] register_netdevice+0x13dc/0x2040 [ 124.948017][ T6119] ? __pfx_register_netdevice+0x10/0x10 [ 124.948051][ T6119] slip_open+0xb86/0x1150 [ 124.948089][ T6119] ? __pfx_slip_open+0x10/0x10 [ 124.948125][ T6119] ? down_write+0x14d/0x200 [ 124.948154][ T6119] ? __pfx_slip_open+0x10/0x10 [ 124.948190][ T6119] tty_ldisc_open+0x9c/0x120 [ 124.948216][ T6119] tty_set_ldisc+0x32b/0x780 [ 124.948246][ T6119] tty_ioctl+0xbd7/0x15f0 [ 124.948275][ T6119] ? __pfx_tty_ioctl+0x10/0x10 [ 124.948311][ T6119] ? rcu_is_watching+0x12/0xc0 [ 124.948340][ T6119] ? __rseq_handle_notify_resume+0x69a/0x10c0 [ 124.948366][ T6119] ? hook_file_ioctl_common+0x145/0x410 [ 124.948407][ T6119] ? xfd_validate_state+0x5d/0x180 [ 124.948436][ T6119] ? __pfx_tty_ioctl+0x10/0x10 [ 124.948465][ T6119] __x64_sys_ioctl+0x190/0x200 [ 124.948491][ T6119] do_syscall_64+0xcd/0x260 [ 124.948517][ T6119] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.948540][ T6119] RIP: 0033:0x7f4e9898d169 [ 124.948558][ T6119] 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 [ 124.948581][ T6119] RSP: 002b:00007f4e9989f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 124.948602][ T6119] RAX: ffffffffffffffda RBX: 00007f4e98ba5fa0 RCX: 00007f4e9898d169 [ 124.948617][ T6119] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000001 [ 124.948631][ T6119] RBP: 00007f4e98a0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 124.948644][ T6119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 124.948657][ T6119] R13: 0000000000000000 R14: 00007f4e98ba5fa0 R15: 00007ffcf0cae918 [ 124.948687][ T6119] [ 125.308714][ T6119] Falling back ldisc for ttyS2. [ 127.879311][ T6136] Invalid ELF header magic: != ELF [ 127.994827][ T6134] FAULT_INJECTION: forcing a failure. [ 127.994827][ T6134] name failslab, interval 1, probability 0, space 0, times 0 [ 128.168200][ T6134] CPU: 1 UID: 0 PID: 6134 Comm: syz.0.40 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 128.168233][ T6134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 128.168250][ T6134] Call Trace: [ 128.168257][ T6134] [ 128.168266][ T6134] dump_stack_lvl+0x16c/0x1f0 [ 128.168296][ T6134] should_fail_ex+0x512/0x640 [ 128.168331][ T6134] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 128.168366][ T6134] should_failslab+0xc2/0x120 [ 128.168400][ T6134] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 128.168432][ T6134] ? hugetlbfs_alloc_inode+0x8c/0x1d0 [ 128.168477][ T6134] hugetlbfs_alloc_inode+0x8c/0x1d0 [ 128.168512][ T6134] ? __pfx_hugetlbfs_alloc_inode+0x10/0x10 [ 128.168547][ T6134] alloc_inode+0x61/0x240 [ 128.168584][ T6134] new_inode+0x22/0x1c0 [ 128.168623][ T6134] hugetlbfs_get_inode+0x354/0x730 [ 128.168663][ T6134] hugetlb_file_setup+0x15b/0x620 [ 128.168687][ T6134] ksys_mmap_pgoff+0x189/0x5c0 [ 128.168711][ T6134] ? rcu_is_watching+0x12/0xc0 [ 128.168744][ T6134] __x64_sys_mmap+0x125/0x190 [ 128.168775][ T6134] do_syscall_64+0xcd/0x260 [ 128.168801][ T6134] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.168825][ T6134] RIP: 0033:0x7f4e9898d169 [ 128.168843][ T6134] 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 [ 128.168865][ T6134] RSP: 002b:00007f4e9983c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 128.168886][ T6134] RAX: ffffffffffffffda RBX: 00007f4e98ba6240 RCX: 00007f4e9898d169 [ 128.168901][ T6134] RDX: 0000000000000002 RSI: 0000000000a00006 RDI: 0000000000000000 [ 128.168914][ T6134] RBP: 00007f4e98a0e2a0 R08: 0000000000000602 R09: 0000300000000000 [ 128.168928][ T6134] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000000 [ 128.168942][ T6134] R13: 0000000000000000 R14: 00007f4e98ba6240 R15: 00007ffcf0cae918 [ 128.168970][ T6134] [ 129.897106][ T5153] Bluetooth: hci3: unexpected subevent 0x01 length: 4 < 18 [ 129.956227][ T30] audit: type=1800 audit(6038472622.670:3): pid=6151 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.43" name="dbroot" dev="configfs" ino=8405 res=0 errno=0 [ 130.135458][ T6158] netlink: 8 bytes leftover after parsing attributes in process `syz.0.42'. [ 131.987081][ T5153] Bluetooth: hci2: unexpected subevent 0x01 length: 4 < 18 [ 132.114655][ T30] audit: type=1800 audit(6038472632.823:4): pid=6177 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.47" name="dbroot" dev="configfs" ino=8537 res=0 errno=0 [ 134.154202][ T6170] FAULT_INJECTION: forcing a failure. [ 134.154202][ T6170] name failslab, interval 1, probability 0, space 0, times 0 [ 134.237810][ T6189] FAULT_INJECTION: forcing a failure. [ 134.237810][ T6189] name failslab, interval 1, probability 0, space 0, times 0 [ 134.292454][ T6170] CPU: 1 UID: 0 PID: 6170 Comm: syz.3.46 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 134.292488][ T6170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 134.292502][ T6170] Call Trace: [ 134.292510][ T6170] [ 134.292519][ T6170] dump_stack_lvl+0x16c/0x1f0 [ 134.292548][ T6170] should_fail_ex+0x512/0x640 [ 134.292582][ T6170] ? fs_reclaim_acquire+0xae/0x150 [ 134.292607][ T6170] should_failslab+0xc2/0x120 [ 134.292640][ T6170] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 134.292671][ T6170] ? security_inode_alloc+0x3b/0x2b0 [ 134.292708][ T6170] security_inode_alloc+0x3b/0x2b0 [ 134.292741][ T6170] inode_init_always_gfp+0xce4/0x1030 [ 134.292781][ T6170] alloc_inode+0x86/0x240 [ 134.292817][ T6170] new_inode+0x22/0x1c0 [ 134.292854][ T6170] hugetlbfs_get_inode+0x354/0x730 [ 134.292894][ T6170] hugetlb_file_setup+0x15b/0x620 [ 134.292925][ T6170] ksys_mmap_pgoff+0x189/0x5c0 [ 134.292950][ T6170] ? rcu_is_watching+0x12/0xc0 [ 134.292982][ T6170] __x64_sys_mmap+0x125/0x190 [ 134.293013][ T6170] do_syscall_64+0xcd/0x260 [ 134.293039][ T6170] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 134.293061][ T6170] RIP: 0033:0x7f0a5078d169 [ 134.293079][ T6170] 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 [ 134.293102][ T6170] RSP: 002b:00007f0a51566038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 134.293122][ T6170] RAX: ffffffffffffffda RBX: 00007f0a509a6080 RCX: 00007f0a5078d169 [ 134.293137][ T6170] RDX: 0000000000000002 RSI: 0000000000a00006 RDI: 0000000000000000 [ 134.293150][ T6170] RBP: 00007f0a5080e2a0 R08: 0000000000000602 R09: 0000300000000000 [ 134.293164][ T6170] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000000 [ 134.293178][ T6170] R13: 0000000000000000 R14: 00007f0a509a6080 R15: 00007ffff6e275d8 [ 134.293206][ T6170] [ 134.743611][ T5153] Bluetooth: hci2: unexpected subevent 0x01 length: 4 < 18 [ 134.824889][ T30] audit: type=1800 audit(6038472643.498:5): pid=6194 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.50" name="dbroot" dev="configfs" ino=8590 res=0 errno=0 [ 135.763927][ T6189] CPU: 1 UID: 0 PID: 6189 Comm: syz.0.49 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 135.763959][ T6189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 135.763973][ T6189] Call Trace: [ 135.763980][ T6189] [ 135.763989][ T6189] dump_stack_lvl+0x16c/0x1f0 [ 135.764018][ T6189] should_fail_ex+0x512/0x640 [ 135.764052][ T6189] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 135.764083][ T6189] should_failslab+0xc2/0x120 [ 135.764116][ T6189] __kmalloc_cache_noprof+0x6a/0x3e0 [ 135.764142][ T6189] ? lockdep_init_map_type+0x5c/0x280 [ 135.764164][ T6189] ? slip_open+0x846/0x1150 [ 135.764194][ T6189] ? do_init_timer+0xc9/0x110 [ 135.764228][ T6189] slip_open+0x846/0x1150 [ 135.764261][ T6189] ? __pfx_n_tty_close+0x10/0x10 [ 135.764295][ T6189] ? find_held_lock+0x2b/0x80 [ 135.764324][ T6189] ? __pfx_slip_open+0x10/0x10 [ 135.764355][ T6189] ? down_write+0x14d/0x200 [ 135.764383][ T6189] ? __pfx_slip_open+0x10/0x10 [ 135.764414][ T6189] tty_ldisc_open+0x9c/0x120 [ 135.764439][ T6189] tty_set_ldisc+0x32b/0x780 [ 135.764469][ T6189] tty_ioctl+0xbd7/0x15f0 [ 135.764498][ T6189] ? __pfx_tty_ioctl+0x10/0x10 [ 135.764533][ T6189] ? rcu_is_watching+0x12/0xc0 [ 135.764562][ T6189] ? __rseq_handle_notify_resume+0x69a/0x10c0 [ 135.764588][ T6189] ? hook_file_ioctl_common+0x145/0x410 [ 135.764629][ T6189] ? xfd_validate_state+0x5d/0x180 [ 135.764658][ T6189] ? __pfx_tty_ioctl+0x10/0x10 [ 135.764698][ T6189] __x64_sys_ioctl+0x190/0x200 [ 135.764723][ T6189] do_syscall_64+0xcd/0x260 [ 135.764750][ T6189] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.764772][ T6189] RIP: 0033:0x7f4e9898d169 [ 135.764791][ T6189] 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 [ 135.764812][ T6189] RSP: 002b:00007f4e9989f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 135.764833][ T6189] RAX: ffffffffffffffda RBX: 00007f4e98ba5fa0 RCX: 00007f4e9898d169 [ 135.764848][ T6189] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000001 [ 135.764861][ T6189] RBP: 00007f4e98a0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 135.764875][ T6189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 135.764888][ T6189] R13: 0000000000000000 R14: 00007f4e98ba5fa0 R15: 00007ffcf0cae918 [ 135.764917][ T6189] [ 136.070813][ T6197] FAULT_INJECTION: forcing a failure. [ 136.070813][ T6197] name failslab, interval 1, probability 0, space 0, times 0 [ 136.083546][ T6197] CPU: 1 UID: 0 PID: 6197 Comm: syz.3.51 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 136.083577][ T6197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 136.083592][ T6197] Call Trace: [ 136.083599][ T6197] [ 136.083607][ T6197] dump_stack_lvl+0x16c/0x1f0 [ 136.083642][ T6197] should_fail_ex+0x512/0x640 [ 136.083676][ T6197] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 136.083711][ T6197] should_failslab+0xc2/0x120 [ 136.083743][ T6197] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 136.083773][ T6197] ? d_instantiate+0x77/0x90 [ 136.083804][ T6197] ? alloc_empty_file+0x55/0x1e0 [ 136.083842][ T6197] alloc_empty_file+0x55/0x1e0 [ 136.083876][ T6197] alloc_file_pseudo+0x13a/0x230 [ 136.083912][ T6197] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 136.083948][ T6197] ? hugetlbfs_get_inode+0x31f/0x730 [ 136.083988][ T6197] hugetlb_file_setup+0x4cd/0x620 [ 136.084012][ T6197] ksys_mmap_pgoff+0x189/0x5c0 [ 136.084036][ T6197] ? rcu_is_watching+0x12/0xc0 [ 136.084067][ T6197] __x64_sys_mmap+0x125/0x190 [ 136.084097][ T6197] do_syscall_64+0xcd/0x260 [ 136.084123][ T6197] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 136.084146][ T6197] RIP: 0033:0x7f0a5078d169 [ 136.084164][ T6197] 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 [ 136.084185][ T6197] RSP: 002b:00007f0a51587038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 136.084206][ T6197] RAX: ffffffffffffffda RBX: 00007f0a509a5fa0 RCX: 00007f0a5078d169 [ 136.084221][ T6197] RDX: 0000000000000002 RSI: 0000000000a00006 RDI: 0000000000000000 [ 136.084234][ T6197] RBP: 00007f0a5080e2a0 R08: 0000000000000602 R09: 0000300000000000 [ 136.084248][ T6197] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000000 [ 136.084262][ T6197] R13: 0000000000000000 R14: 00007f0a509a5fa0 R15: 00007ffff6e275d8 [ 136.084290][ T6197] [ 137.727042][ C1] vcan0: j1939_tp_rxtimer: 0xffff88802cf93000: rx timeout, send abort [ 137.736170][ C1] vcan0: j1939_tp_rxtimer: 0xffff88803012b400: rx timeout, send abort [ 137.766089][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88802cf93000: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 137.780509][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88803012b400: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 138.252386][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 138.267525][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 139.856372][ T6215] nbd: must specify an index to disconnect [ 141.247040][ T6229] FAULT_INJECTION: forcing a failure. [ 141.247040][ T6229] name failslab, interval 1, probability 0, space 0, times 0 [ 141.369208][ T6229] CPU: 1 UID: 0 PID: 6229 Comm: syz.1.57 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 141.369241][ T6229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 141.369255][ T6229] Call Trace: [ 141.369262][ T6229] [ 141.369271][ T6229] dump_stack_lvl+0x16c/0x1f0 [ 141.369300][ T6229] should_fail_ex+0x512/0x640 [ 141.369334][ T6229] ? __kmalloc_noprof+0xbf/0x510 [ 141.369367][ T6229] ? slhc_init+0x3dd/0x570 [ 141.369398][ T6229] should_failslab+0xc2/0x120 [ 141.369431][ T6229] __kmalloc_noprof+0xd2/0x510 [ 141.369468][ T6229] slhc_init+0x3dd/0x570 [ 141.369500][ T6229] ? kasan_save_track+0x14/0x30 [ 141.369532][ T6229] slip_open+0x8ee/0x1150 [ 141.369565][ T6229] ? __pfx_n_tty_close+0x10/0x10 [ 141.369602][ T6229] ? __pfx_slip_open+0x10/0x10 [ 141.369633][ T6229] ? down_write+0x14d/0x200 [ 141.369661][ T6229] ? __pfx_slip_open+0x10/0x10 [ 141.369692][ T6229] tty_ldisc_open+0x9c/0x120 [ 141.369718][ T6229] tty_set_ldisc+0x32b/0x780 [ 141.369747][ T6229] tty_ioctl+0xbd7/0x15f0 [ 141.369777][ T6229] ? __pfx_tty_ioctl+0x10/0x10 [ 141.369813][ T6229] ? rcu_is_watching+0x12/0xc0 [ 141.369843][ T6229] ? __rseq_handle_notify_resume+0x69a/0x10c0 [ 141.369869][ T6229] ? hook_file_ioctl_common+0x145/0x410 [ 141.369912][ T6229] ? xfd_validate_state+0x5d/0x180 [ 141.369942][ T6229] ? __pfx_tty_ioctl+0x10/0x10 [ 141.369971][ T6229] __x64_sys_ioctl+0x190/0x200 [ 141.369996][ T6229] do_syscall_64+0xcd/0x260 [ 141.370023][ T6229] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.370046][ T6229] RIP: 0033:0x7f23d318d169 [ 141.370063][ T6229] 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 [ 141.370092][ T6229] RSP: 002b:00007f23d3f44038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 141.370113][ T6229] RAX: ffffffffffffffda RBX: 00007f23d33a5fa0 RCX: 00007f23d318d169 [ 141.370128][ T6229] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000001 [ 141.370141][ T6229] RBP: 00007f23d320e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 141.370155][ T6229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 141.370168][ T6229] R13: 0000000000000000 R14: 00007f23d33a5fa0 R15: 00007ffc7aaca848 [ 141.370198][ T6229] [ 142.244152][ T6235] random: crng reseeded on system resumption [ 143.142052][ T6242] sctp: failed to load transform for md5: -4 [ 143.792478][ T6236] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 143.867369][ T6254] FAULT_INJECTION: forcing a failure. [ 143.867369][ T6254] name failslab, interval 1, probability 0, space 0, times 0 [ 144.007107][ T6246] FAULT_INJECTION: forcing a failure. [ 144.007107][ T6246] name failslab, interval 1, probability 0, space 0, times 0 [ 144.050554][ T6254] CPU: 1 UID: 0 PID: 6254 Comm: syz.3.61 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 144.050591][ T6254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 144.050605][ T6254] Call Trace: [ 144.050612][ T6254] [ 144.050621][ T6254] dump_stack_lvl+0x16c/0x1f0 [ 144.050650][ T6254] should_fail_ex+0x512/0x640 [ 144.050684][ T6254] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 144.050720][ T6254] should_failslab+0xc2/0x120 [ 144.050756][ T6254] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 144.050787][ T6254] ? __kernfs_new_node+0xd2/0x8a0 [ 144.050822][ T6254] __kernfs_new_node+0xd2/0x8a0 [ 144.050855][ T6254] ? __pfx___kernfs_new_node+0x10/0x10 [ 144.050890][ T6254] ? __pfx___might_resched+0x10/0x10 [ 144.050923][ T6254] ? kernfs_link_sibling+0x3fc/0x550 [ 144.050953][ T6254] ? down_write+0x14d/0x200 [ 144.050979][ T6254] ? find_held_lock+0x2b/0x80 [ 144.051011][ T6254] ? kernfs_add_one+0x3d8/0x530 [ 144.051049][ T6254] ? up_write+0x1b2/0x520 [ 144.051078][ T6254] kernfs_new_node+0x186/0x240 [ 144.051117][ T6254] __kernfs_create_file+0x53/0x350 [ 144.051144][ T6254] sysfs_add_file_mode_ns+0x207/0x3c0 [ 144.051179][ T6254] internal_create_group+0x578/0xf30 [ 144.051218][ T6254] ? __pfx_internal_create_group+0x10/0x10 [ 144.051254][ T6254] ? kernfs_create_link+0x1bd/0x240 [ 144.051281][ T6254] internal_create_groups+0x9d/0x150 [ 144.051315][ T6254] device_add+0x6d1/0x1a70 [ 144.051350][ T6254] ? __pfx_device_add+0x10/0x10 [ 144.051381][ T6254] ? lockdep_init_map_type+0x5c/0x280 [ 144.051405][ T6254] ? __init_waitqueue_head+0xca/0x150 [ 144.051440][ T6254] netdev_register_kobject+0x182/0x3a0 [ 144.051472][ T6254] register_netdevice+0x13dc/0x2040 [ 144.051504][ T6254] ? __pfx_register_netdevice+0x10/0x10 [ 144.051539][ T6254] slip_open+0xb86/0x1150 [ 144.051577][ T6254] ? __pfx_slip_open+0x10/0x10 [ 144.051608][ T6254] ? down_write+0x14d/0x200 [ 144.051637][ T6254] ? __pfx_slip_open+0x10/0x10 [ 144.051669][ T6254] tty_ldisc_open+0x9c/0x120 [ 144.051695][ T6254] tty_set_ldisc+0x32b/0x780 [ 144.051725][ T6254] tty_ioctl+0xbd7/0x15f0 [ 144.051755][ T6254] ? __pfx_tty_ioctl+0x10/0x10 [ 144.051791][ T6254] ? rcu_is_watching+0x12/0xc0 [ 144.051821][ T6254] ? __rseq_handle_notify_resume+0x69a/0x10c0 [ 144.051848][ T6254] ? hook_file_ioctl_common+0x145/0x410 [ 144.051895][ T6254] ? xfd_validate_state+0x5d/0x180 [ 144.051924][ T6254] ? __pfx_tty_ioctl+0x10/0x10 [ 144.051954][ T6254] __x64_sys_ioctl+0x190/0x200 [ 144.051980][ T6254] do_syscall_64+0xcd/0x260 [ 144.052006][ T6254] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 144.052030][ T6254] RIP: 0033:0x7f0a5078d169 [ 144.052048][ T6254] 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 [ 144.052070][ T6254] RSP: 002b:00007f0a51587038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 144.052092][ T6254] RAX: ffffffffffffffda RBX: 00007f0a509a5fa0 RCX: 00007f0a5078d169 [ 144.052107][ T6254] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000001 [ 144.052120][ T6254] RBP: 00007f0a5080e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 144.052134][ T6254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 144.052147][ T6254] R13: 0000000000000000 R14: 00007f0a509a5fa0 R15: 00007ffff6e275d8 [ 144.052176][ T6254] [ 144.643485][ T6254] Falling back ldisc for ttyS2. [ 144.756011][ T6246] CPU: 1 UID: 0 PID: 6246 Comm: syz.1.60 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 144.756045][ T6246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 144.756059][ T6246] Call Trace: [ 144.756066][ T6246] [ 144.756074][ T6246] dump_stack_lvl+0x16c/0x1f0 [ 144.756104][ T6246] should_fail_ex+0x512/0x640 [ 144.756138][ T6246] ? fs_reclaim_acquire+0xae/0x150 [ 144.756164][ T6246] should_failslab+0xc2/0x120 [ 144.756198][ T6246] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 144.756229][ T6246] ? security_inode_alloc+0x3b/0x2b0 [ 144.756266][ T6246] security_inode_alloc+0x3b/0x2b0 [ 144.756299][ T6246] inode_init_always_gfp+0xce4/0x1030 [ 144.756332][ T6246] alloc_inode+0x86/0x240 [ 144.756368][ T6246] new_inode+0x22/0x1c0 [ 144.756405][ T6246] hugetlbfs_get_inode+0x354/0x730 [ 144.756445][ T6246] hugetlb_file_setup+0x15b/0x620 [ 144.756469][ T6246] ksys_mmap_pgoff+0x189/0x5c0 [ 144.756493][ T6246] ? rcu_is_watching+0x12/0xc0 [ 144.756524][ T6246] __x64_sys_mmap+0x125/0x190 [ 144.756554][ T6246] do_syscall_64+0xcd/0x260 [ 144.756580][ T6246] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 144.756603][ T6246] RIP: 0033:0x7f23d318d169 [ 144.756621][ T6246] 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 [ 144.756644][ T6246] RSP: 002b:00007f23d3f23038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 144.756665][ T6246] RAX: ffffffffffffffda RBX: 00007f23d33a6080 RCX: 00007f23d318d169 [ 144.756680][ T6246] RDX: 0000000000000002 RSI: 0000000000a00006 RDI: 0000000000000000 [ 144.756693][ T6246] RBP: 00007f23d320e2a0 R08: 0000000000000602 R09: 0000300000000000 [ 144.756707][ T6246] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000000 [ 144.756723][ T6246] R13: 0000000000000000 R14: 00007f23d33a6080 R15: 00007ffc7aaca848 [ 144.756752][ T6246] [ 145.987071][ T5856] Bluetooth: hci2: unexpected subevent 0x01 length: 4 < 18 [ 146.070625][ T30] audit: type=1800 audit(6038472662.789:6): pid=6267 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.62" name="dbroot" dev="configfs" ino=8814 res=0 errno=0 [ 148.640205][ T6277] FAULT_INJECTION: forcing a failure. [ 148.640205][ T6277] name failslab, interval 1, probability 0, space 0, times 0 [ 148.928348][ T6277] CPU: 1 UID: 0 PID: 6277 Comm: syz.1.64 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 148.928380][ T6277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 148.928394][ T6277] Call Trace: [ 148.928402][ T6277] [ 148.928411][ T6277] dump_stack_lvl+0x16c/0x1f0 [ 148.928440][ T6277] should_fail_ex+0x512/0x640 [ 148.928475][ T6277] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 148.928510][ T6277] should_failslab+0xc2/0x120 [ 148.928542][ T6277] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 148.928574][ T6277] ? hugetlbfs_alloc_inode+0x8c/0x1d0 [ 148.928612][ T6277] hugetlbfs_alloc_inode+0x8c/0x1d0 [ 148.928652][ T6277] ? __pfx_hugetlbfs_alloc_inode+0x10/0x10 [ 148.928688][ T6277] alloc_inode+0x61/0x240 [ 148.928723][ T6277] new_inode+0x22/0x1c0 [ 148.928761][ T6277] hugetlbfs_get_inode+0x354/0x730 [ 148.928800][ T6277] hugetlb_file_setup+0x15b/0x620 [ 148.928824][ T6277] ksys_mmap_pgoff+0x189/0x5c0 [ 148.928847][ T6277] ? rcu_is_watching+0x12/0xc0 [ 148.928879][ T6277] __x64_sys_mmap+0x125/0x190 [ 148.928909][ T6277] do_syscall_64+0xcd/0x260 [ 148.928935][ T6277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 148.928958][ T6277] RIP: 0033:0x7f23d318d169 [ 148.928976][ T6277] 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 [ 148.928998][ T6277] RSP: 002b:00007f23d3f02038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 148.929019][ T6277] RAX: ffffffffffffffda RBX: 00007f23d33a6160 RCX: 00007f23d318d169 [ 148.929035][ T6277] RDX: 0000000000000002 RSI: 0000000000a00006 RDI: 0000000000000000 [ 148.929048][ T6277] RBP: 00007f23d320e2a0 R08: 0000000000000602 R09: 0000300000000000 [ 148.929062][ T6277] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000000 [ 148.929076][ T6277] R13: 0000000000000000 R14: 00007f23d33a6160 R15: 00007ffc7aaca848 [ 148.929104][ T6277] [ 151.021856][ T5856] Bluetooth: hci3: unexpected subevent 0x01 length: 4 < 18 [ 151.147648][ T30] audit: type=1800 audit(6038472675.853:7): pid=6311 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.70" name="dbroot" dev="configfs" ino=8951 res=0 errno=0 [ 152.732115][ T6312] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 153.795943][ T5856] Bluetooth: hci1: unexpected subevent 0x01 length: 4 < 18 [ 153.837067][ T30] audit: type=1800 audit(6038472686.551:8): pid=6330 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.73" name="dbroot" dev="configfs" ino=9000 res=0 errno=0 [ 157.192318][ T6341] FAULT_INJECTION: forcing a failure. [ 157.192318][ T6341] name failslab, interval 1, probability 0, space 0, times 0 [ 157.437263][ T6341] CPU: 1 UID: 0 PID: 6341 Comm: syz.2.75 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 157.437296][ T6341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 157.437310][ T6341] Call Trace: [ 157.437317][ T6341] [ 157.437326][ T6341] dump_stack_lvl+0x16c/0x1f0 [ 157.437356][ T6341] should_fail_ex+0x512/0x640 [ 157.437390][ T6341] ? fs_reclaim_acquire+0xae/0x150 [ 157.437416][ T6341] should_failslab+0xc2/0x120 [ 157.437450][ T6341] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 157.437482][ T6341] ? security_inode_alloc+0x3b/0x2b0 [ 157.437526][ T6341] security_inode_alloc+0x3b/0x2b0 [ 157.437560][ T6341] inode_init_always_gfp+0xce4/0x1030 [ 157.437594][ T6341] alloc_inode+0x86/0x240 [ 157.437630][ T6341] new_inode+0x22/0x1c0 [ 157.437668][ T6341] hugetlbfs_get_inode+0x354/0x730 [ 157.437708][ T6341] hugetlb_file_setup+0x15b/0x620 [ 157.437732][ T6341] ksys_mmap_pgoff+0x189/0x5c0 [ 157.437756][ T6341] ? rcu_is_watching+0x12/0xc0 [ 157.437788][ T6341] __x64_sys_mmap+0x125/0x190 [ 157.437818][ T6341] do_syscall_64+0xcd/0x260 [ 157.437844][ T6341] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 157.437867][ T6341] RIP: 0033:0x7fbed4f8d169 [ 157.437885][ T6341] 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 [ 157.437906][ T6341] RSP: 002b:00007fbed5d88038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 157.437928][ T6341] RAX: ffffffffffffffda RBX: 00007fbed51a6240 RCX: 00007fbed4f8d169 [ 157.437943][ T6341] RDX: 0000000000000002 RSI: 0000000000a00006 RDI: 0000000000000000 [ 157.437957][ T6341] RBP: 00007fbed500e2a0 R08: 0000000000000602 R09: 0000300000000000 [ 157.437971][ T6341] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000000 [ 157.437985][ T6341] R13: 0000000000000000 R14: 00007fbed51a6240 R15: 00007ffe0a9f0438 [ 157.438012][ T6341] [ 157.707763][ T6345] netlink: 8 bytes leftover after parsing attributes in process `syz.3.76'. [ 158.084871][ T6357] random: crng reseeded on system resumption [ 158.309193][ T6348] FAULT_INJECTION: forcing a failure. [ 158.309193][ T6348] name failslab, interval 1, probability 0, space 0, times 0 [ 158.378302][ T6348] CPU: 1 UID: 0 PID: 6348 Comm: syz.0.77 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 158.378336][ T6348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 158.378350][ T6348] Call Trace: [ 158.378358][ T6348] [ 158.378366][ T6348] dump_stack_lvl+0x16c/0x1f0 [ 158.378394][ T6348] should_fail_ex+0x512/0x640 [ 158.378442][ T6348] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 158.378477][ T6348] should_failslab+0xc2/0x120 [ 158.378512][ T6348] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 158.378544][ T6348] ? hugetlbfs_alloc_inode+0x8c/0x1d0 [ 158.378584][ T6348] hugetlbfs_alloc_inode+0x8c/0x1d0 [ 158.378618][ T6348] ? __pfx_hugetlbfs_alloc_inode+0x10/0x10 [ 158.378654][ T6348] alloc_inode+0x61/0x240 [ 158.378690][ T6348] new_inode+0x22/0x1c0 [ 158.378729][ T6348] hugetlbfs_get_inode+0x354/0x730 [ 158.378769][ T6348] hugetlb_file_setup+0x15b/0x620 [ 158.378793][ T6348] ksys_mmap_pgoff+0x189/0x5c0 [ 158.378817][ T6348] ? rcu_is_watching+0x12/0xc0 [ 158.378850][ T6348] __x64_sys_mmap+0x125/0x190 [ 158.378880][ T6348] do_syscall_64+0xcd/0x260 [ 158.378907][ T6348] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 158.378930][ T6348] RIP: 0033:0x7f4e9898d169 [ 158.378948][ T6348] 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 [ 158.378970][ T6348] RSP: 002b:00007f4e9987e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 158.378991][ T6348] RAX: ffffffffffffffda RBX: 00007f4e98ba6080 RCX: 00007f4e9898d169 [ 158.379006][ T6348] RDX: 0000000000000002 RSI: 0000000000a00006 RDI: 0000000000000000 [ 158.379019][ T6348] RBP: 00007f4e98a0e2a0 R08: 0000000000000602 R09: 0000300000000000 [ 158.379033][ T6348] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000000 [ 158.379046][ T6348] R13: 0000000000000000 R14: 00007f4e98ba6080 R15: 00007ffcf0cae918 [ 158.379074][ T6348] [ 159.023670][ T6364] netlink: 326 bytes leftover after parsing attributes in process `syz.0.80'. [ 159.557635][ T6369] netlink: 146 bytes leftover after parsing attributes in process `syz.3.82'. [ 160.429606][ T5856] Bluetooth: hci0: unexpected subevent 0x01 length: 4 < 18 [ 160.525952][ T30] audit: type=1800 audit(6038472701.237:9): pid=6377 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.84" name="dbroot" dev="configfs" ino=9147 res=0 errno=0 [ 162.813219][ T6371] sd 0:0:1:0: PR command failed: 1026 [ 162.872898][ T6371] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 162.956011][ T6371] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 163.183946][ T6398] netlink: 28 bytes leftover after parsing attributes in process `syz.1.86'. [ 164.141037][ T6405] FAULT_INJECTION: forcing a failure. [ 164.141037][ T6405] name failslab, interval 1, probability 0, space 0, times 0 [ 164.338975][ T6395] FAULT_INJECTION: forcing a failure. [ 164.338975][ T6395] name failslab, interval 1, probability 0, space 0, times 0 [ 164.351924][ T6405] CPU: 1 UID: 0 PID: 6405 Comm: syz.3.89 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 164.351961][ T6405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 164.351974][ T6405] Call Trace: [ 164.351982][ T6405] [ 164.351990][ T6405] dump_stack_lvl+0x16c/0x1f0 [ 164.352019][ T6405] should_fail_ex+0x512/0x640 [ 164.352053][ T6405] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 164.352085][ T6405] should_failslab+0xc2/0x120 [ 164.352119][ T6405] __kmalloc_cache_noprof+0x6a/0x3e0 [ 164.352147][ T6405] ? slip_open+0x8cc/0x1150 [ 164.352178][ T6405] ? kasan_save_track+0x14/0x30 [ 164.352210][ T6405] slip_open+0x8cc/0x1150 [ 164.352244][ T6405] ? __pfx_n_tty_close+0x10/0x10 [ 164.352281][ T6405] ? __pfx_slip_open+0x10/0x10 [ 164.352312][ T6405] ? down_write+0x14d/0x200 [ 164.352341][ T6405] ? __pfx_slip_open+0x10/0x10 [ 164.352373][ T6405] tty_ldisc_open+0x9c/0x120 [ 164.352398][ T6405] tty_set_ldisc+0x32b/0x780 [ 164.352428][ T6405] tty_ioctl+0xbd7/0x15f0 [ 164.352458][ T6405] ? __pfx_tty_ioctl+0x10/0x10 [ 164.352494][ T6405] ? rcu_is_watching+0x12/0xc0 [ 164.352524][ T6405] ? __rseq_handle_notify_resume+0x69a/0x10c0 [ 164.352551][ T6405] ? hook_file_ioctl_common+0x145/0x410 [ 164.352593][ T6405] ? xfd_validate_state+0x5d/0x180 [ 164.352623][ T6405] ? __pfx_tty_ioctl+0x10/0x10 [ 164.352652][ T6405] __x64_sys_ioctl+0x190/0x200 [ 164.352677][ T6405] do_syscall_64+0xcd/0x260 [ 164.352704][ T6405] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 164.352727][ T6405] RIP: 0033:0x7f0a5078d169 [ 164.352745][ T6405] 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 [ 164.352766][ T6405] RSP: 002b:00007f0a51587038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 164.352788][ T6405] RAX: ffffffffffffffda RBX: 00007f0a509a5fa0 RCX: 00007f0a5078d169 [ 164.352803][ T6405] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000001 [ 164.352816][ T6405] RBP: 00007f0a5080e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 164.352830][ T6405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 164.352843][ T6405] R13: 0000000000000000 R14: 00007f0a509a5fa0 R15: 00007ffff6e275d8 [ 164.352872][ T6405] [ 164.876015][ T6395] CPU: 1 UID: 0 PID: 6395 Comm: syz.0.87 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 164.876049][ T6395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 164.876063][ T6395] Call Trace: [ 164.876070][ T6395] [ 164.876079][ T6395] dump_stack_lvl+0x16c/0x1f0 [ 164.876111][ T6395] should_fail_ex+0x512/0x640 [ 164.876146][ T6395] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 164.876181][ T6395] should_failslab+0xc2/0x120 [ 164.876214][ T6395] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 164.876247][ T6395] ? hugetlbfs_alloc_inode+0x8c/0x1d0 [ 164.876286][ T6395] hugetlbfs_alloc_inode+0x8c/0x1d0 [ 164.876320][ T6395] ? __pfx_hugetlbfs_alloc_inode+0x10/0x10 [ 164.876356][ T6395] alloc_inode+0x61/0x240 [ 164.876392][ T6395] new_inode+0x22/0x1c0 [ 164.876430][ T6395] hugetlbfs_get_inode+0x354/0x730 [ 164.876471][ T6395] hugetlb_file_setup+0x15b/0x620 [ 164.876495][ T6395] ksys_mmap_pgoff+0x189/0x5c0 [ 164.876520][ T6395] ? rcu_is_watching+0x12/0xc0 [ 164.876553][ T6395] __x64_sys_mmap+0x125/0x190 [ 164.876584][ T6395] do_syscall_64+0xcd/0x260 [ 164.876610][ T6395] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 164.876640][ T6395] RIP: 0033:0x7f4e9898d169 [ 164.876658][ T6395] 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 [ 164.876680][ T6395] RSP: 002b:00007f4e9987e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 164.876701][ T6395] RAX: ffffffffffffffda RBX: 00007f4e98ba6080 RCX: 00007f4e9898d169 [ 164.876717][ T6395] RDX: 0000000000000002 RSI: 0000000000a00006 RDI: 0000000000000000 [ 164.876731][ T6395] RBP: 00007f4e98a0e2a0 R08: 0000000000000602 R09: 0000300000000000 [ 164.876745][ T6395] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000000 [ 164.876759][ T6395] R13: 0000000000000000 R14: 00007f4e98ba6080 R15: 00007ffcf0cae918 [ 164.876787][ T6395] [ 165.426609][ T5856] Bluetooth: hci0: unexpected subevent 0x01 length: 4 < 18 [ 165.453096][ T30] audit: type=1800 audit(6038472714.081:10): pid=6418 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.91" name="dbroot" dev="configfs" ino=9267 res=0 errno=0 [ 168.267229][ T5856] Bluetooth: hci0: unexpected subevent 0x01 length: 4 < 18 [ 168.386777][ T30] audit: type=1800 audit(6038472725.107:11): pid=6433 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.94" name="dbroot" dev="configfs" ino=9305 res=0 errno=0 [ 170.130582][ T6429] __vm_enough_memory: pid: 6429, comm: syz.2.93, bytes: 4503599627366400 not enough memory for the allocation [ 170.526082][ T5856] Bluetooth: hci1: unexpected subevent 0x01 length: 4 < 18 [ 170.621392][ T30] audit: type=1800 audit(6038472735.319:12): pid=6444 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.96" name="dbroot" dev="configfs" ino=9335 res=0 errno=0 [ 171.241062][ T6449] FAULT_INJECTION: forcing a failure. [ 171.241062][ T6449] name failslab, interval 1, probability 0, space 0, times 0 [ 171.531209][ T6449] CPU: 1 UID: 0 PID: 6449 Comm: syz.3.97 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 171.531243][ T6449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 171.531256][ T6449] Call Trace: [ 171.531264][ T6449] [ 171.531273][ T6449] dump_stack_lvl+0x16c/0x1f0 [ 171.531302][ T6449] should_fail_ex+0x512/0x640 [ 171.531336][ T6449] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 171.531374][ T6449] should_failslab+0xc2/0x120 [ 171.531409][ T6449] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 171.531443][ T6449] ? kstrdup_const+0x63/0x80 [ 171.531470][ T6449] kstrdup+0x53/0x100 [ 171.531494][ T6449] kstrdup_const+0x63/0x80 [ 171.531516][ T6449] __kernfs_new_node+0x9b/0x8a0 [ 171.531550][ T6449] ? __pfx___kernfs_new_node+0x10/0x10 [ 171.531583][ T6449] ? __lock_acquire+0xaa4/0x1ba0 [ 171.531620][ T6449] kernfs_new_node+0x186/0x240 [ 171.531660][ T6449] kernfs_create_link+0xcc/0x240 [ 171.531686][ T6449] sysfs_do_create_link_sd+0x90/0x140 [ 171.531717][ T6449] sysfs_create_link+0x61/0xc0 [ 171.531745][ T6449] device_add+0x62c/0x1a70 [ 171.531781][ T6449] ? __pfx_device_add+0x10/0x10 [ 171.531812][ T6449] ? lockdep_init_map_type+0x5c/0x280 [ 171.531836][ T6449] ? __init_waitqueue_head+0xca/0x150 [ 171.531873][ T6449] netdev_register_kobject+0x182/0x3a0 [ 171.531905][ T6449] register_netdevice+0x13dc/0x2040 [ 171.531937][ T6449] ? __pfx_register_netdevice+0x10/0x10 [ 171.531972][ T6449] slip_open+0xb86/0x1150 [ 171.532011][ T6449] ? __pfx_slip_open+0x10/0x10 [ 171.532051][ T6449] ? down_write+0x14d/0x200 [ 171.532080][ T6449] ? __pfx_slip_open+0x10/0x10 [ 171.532113][ T6449] tty_ldisc_open+0x9c/0x120 [ 171.532139][ T6449] tty_set_ldisc+0x32b/0x780 [ 171.532169][ T6449] tty_ioctl+0xbd7/0x15f0 [ 171.532200][ T6449] ? __pfx_tty_ioctl+0x10/0x10 [ 171.532236][ T6449] ? rcu_is_watching+0x12/0xc0 [ 171.532266][ T6449] ? __rseq_handle_notify_resume+0x69a/0x10c0 [ 171.532293][ T6449] ? hook_file_ioctl_common+0x145/0x410 [ 171.532334][ T6449] ? xfd_validate_state+0x5d/0x180 [ 171.532364][ T6449] ? __pfx_tty_ioctl+0x10/0x10 [ 171.532394][ T6449] __x64_sys_ioctl+0x190/0x200 [ 171.532418][ T6449] do_syscall_64+0xcd/0x260 [ 171.532445][ T6449] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 171.532469][ T6449] RIP: 0033:0x7f0a5078d169 [ 171.532487][ T6449] 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 [ 171.532509][ T6449] RSP: 002b:00007f0a51587038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 171.532530][ T6449] RAX: ffffffffffffffda RBX: 00007f0a509a5fa0 RCX: 00007f0a5078d169 [ 171.532545][ T6449] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000001 [ 171.532559][ T6449] RBP: 00007f0a5080e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 171.532573][ T6449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 171.532586][ T6449] R13: 0000000000000000 R14: 00007f0a509a5fa0 R15: 00007ffff6e275d8 [ 171.532615][ T6449] [ 172.222813][ T6441] netlink: 8 bytes leftover after parsing attributes in process `syz.1.95'. [ 173.395077][ T6460] netlink: 4 bytes leftover after parsing attributes in process `syz.1.99'. [ 174.584359][ T5856] Bluetooth: hci0: unexpected subevent 0x01 length: 4 < 18 [ 174.720490][ T30] audit: type=1800 audit(6038472747.439:13): pid=6477 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.103" name="dbroot" dev="configfs" ino=9494 res=0 errno=0 [ 175.534810][ T6469] FAULT_INJECTION: forcing a failure. [ 175.534810][ T6469] name failslab, interval 1, probability 0, space 0, times 0 [ 176.408864][ T6469] CPU: 1 UID: 0 PID: 6469 Comm: syz.2.101 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 176.408898][ T6469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 176.408912][ T6469] Call Trace: [ 176.408919][ T6469] [ 176.408928][ T6469] dump_stack_lvl+0x16c/0x1f0 [ 176.408957][ T6469] should_fail_ex+0x512/0x640 [ 176.408992][ T6469] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 176.409027][ T6469] should_failslab+0xc2/0x120 [ 176.409060][ T6469] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 176.409090][ T6469] ? d_instantiate+0x77/0x90 [ 176.409121][ T6469] ? alloc_empty_file+0x55/0x1e0 [ 176.409159][ T6469] alloc_empty_file+0x55/0x1e0 [ 176.409194][ T6469] alloc_file_pseudo+0x13a/0x230 [ 176.409230][ T6469] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 176.409266][ T6469] ? hugetlbfs_get_inode+0x31f/0x730 [ 176.409306][ T6469] hugetlb_file_setup+0x4cd/0x620 [ 176.409330][ T6469] ksys_mmap_pgoff+0x189/0x5c0 [ 176.409354][ T6469] ? rcu_is_watching+0x12/0xc0 [ 176.409385][ T6469] __x64_sys_mmap+0x125/0x190 [ 176.409415][ T6469] do_syscall_64+0xcd/0x260 [ 176.409441][ T6469] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.409470][ T6469] RIP: 0033:0x7fbed4f8d169 [ 176.409487][ T6469] 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 [ 176.409509][ T6469] RSP: 002b:00007fbed5da9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 176.409531][ T6469] RAX: ffffffffffffffda RBX: 00007fbed51a6160 RCX: 00007fbed4f8d169 [ 176.409546][ T6469] RDX: 0000000000000002 RSI: 0000000000a00006 RDI: 0000000000000000 [ 176.409559][ T6469] RBP: 00007fbed500e2a0 R08: 0000000000000602 R09: 0000300000000000 [ 176.409574][ T6469] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000000 [ 176.409587][ T6469] R13: 0000000000000000 R14: 00007fbed51a6160 R15: 00007ffe0a9f0438 [ 176.409615][ T6469] [ 176.719995][ T6483] FAULT_INJECTION: forcing a failure. [ 176.719995][ T6483] name failslab, interval 1, probability 0, space 0, times 0 [ 176.732854][ T6483] CPU: 1 UID: 0 PID: 6483 Comm: syz.3.104 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 176.732886][ T6483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 176.732899][ T6483] Call Trace: [ 176.732906][ T6483] [ 176.732914][ T6483] dump_stack_lvl+0x16c/0x1f0 [ 176.732943][ T6483] should_fail_ex+0x512/0x640 [ 176.732976][ T6483] ? fs_reclaim_acquire+0xae/0x150 [ 176.733002][ T6483] should_failslab+0xc2/0x120 [ 176.733035][ T6483] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 176.733066][ T6483] ? security_inode_alloc+0x3b/0x2b0 [ 176.733103][ T6483] security_inode_alloc+0x3b/0x2b0 [ 176.733136][ T6483] inode_init_always_gfp+0xce4/0x1030 [ 176.733169][ T6483] alloc_inode+0x86/0x240 [ 176.733204][ T6483] new_inode+0x22/0x1c0 [ 176.733242][ T6483] hugetlbfs_get_inode+0x354/0x730 [ 176.733282][ T6483] hugetlb_file_setup+0x15b/0x620 [ 176.733306][ T6483] ksys_mmap_pgoff+0x189/0x5c0 [ 176.733329][ T6483] ? rcu_is_watching+0x12/0xc0 [ 176.733361][ T6483] __x64_sys_mmap+0x125/0x190 [ 176.733390][ T6483] do_syscall_64+0xcd/0x260 [ 176.733416][ T6483] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.733439][ T6483] RIP: 0033:0x7f0a5078d169 [ 176.733457][ T6483] 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 [ 176.733478][ T6483] RSP: 002b:00007f0a51587038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 176.733499][ T6483] RAX: ffffffffffffffda RBX: 00007f0a509a5fa0 RCX: 00007f0a5078d169 [ 176.733514][ T6483] RDX: 0000000000000002 RSI: 0000000000a00006 RDI: 0000000000000000 [ 176.733527][ T6483] RBP: 00007f0a5080e2a0 R08: 0000000000000602 R09: 0000300000000000 [ 176.733541][ T6483] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000000 [ 176.733555][ T6483] R13: 0000000000000000 R14: 00007f0a509a5fa0 R15: 00007ffff6e275d8 [ 176.733582][ T6483] [ 176.925445][ T6482] FAULT_INJECTION: forcing a failure. [ 176.925445][ T6482] name failslab, interval 1, probability 0, space 0, times 0 [ 176.939012][ T6482] CPU: 1 UID: 0 PID: 6482 Comm: syz.0.102 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 176.939043][ T6482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 176.939056][ T6482] Call Trace: [ 176.939063][ T6482] [ 176.939071][ T6482] dump_stack_lvl+0x16c/0x1f0 [ 176.939099][ T6482] should_fail_ex+0x512/0x640 [ 176.939134][ T6482] ? fs_reclaim_acquire+0xae/0x150 [ 176.939160][ T6482] should_failslab+0xc2/0x120 [ 176.939193][ T6482] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 176.939224][ T6482] ? security_inode_alloc+0x3b/0x2b0 [ 176.939261][ T6482] security_inode_alloc+0x3b/0x2b0 [ 176.939294][ T6482] inode_init_always_gfp+0xce4/0x1030 [ 176.939327][ T6482] alloc_inode+0x86/0x240 [ 176.939362][ T6482] new_inode+0x22/0x1c0 [ 176.939406][ T6482] hugetlbfs_get_inode+0x354/0x730 [ 176.939447][ T6482] hugetlb_file_setup+0x15b/0x620 [ 176.939471][ T6482] ksys_mmap_pgoff+0x189/0x5c0 [ 176.939494][ T6482] ? rcu_is_watching+0x12/0xc0 [ 176.939526][ T6482] __x64_sys_mmap+0x125/0x190 [ 176.939556][ T6482] do_syscall_64+0xcd/0x260 [ 176.939583][ T6482] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.939606][ T6482] RIP: 0033:0x7f4e9898d169 [ 176.939624][ T6482] 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 [ 176.939647][ T6482] RSP: 002b:00007f4e9983c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 176.939667][ T6482] RAX: ffffffffffffffda RBX: 00007f4e98ba6240 RCX: 00007f4e9898d169 [ 176.939682][ T6482] RDX: 0000000000000002 RSI: 0000000000a00006 RDI: 0000000000000000 [ 176.939695][ T6482] RBP: 00007f4e98a0e2a0 R08: 0000000000000602 R09: 0000300000000000 [ 176.939710][ T6482] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000000 [ 176.939723][ T6482] R13: 0000000000000000 R14: 00007f4e98ba6240 R15: 00007ffcf0cae918 [ 176.939751][ T6482] [ 179.452611][ T6493] FAULT_INJECTION: forcing a failure. [ 179.452611][ T6493] name failslab, interval 1, probability 0, space 0, times 0 [ 179.716003][ T6493] CPU: 1 UID: 0 PID: 6493 Comm: syz.2.105 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 179.716036][ T6493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 179.716050][ T6493] Call Trace: [ 179.716057][ T6493] [ 179.716066][ T6493] dump_stack_lvl+0x16c/0x1f0 [ 179.716096][ T6493] should_fail_ex+0x512/0x640 [ 179.716130][ T6493] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 179.716166][ T6493] should_failslab+0xc2/0x120 [ 179.716206][ T6493] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 179.716238][ T6493] ? hugetlbfs_alloc_inode+0x8c/0x1d0 [ 179.716278][ T6493] hugetlbfs_alloc_inode+0x8c/0x1d0 [ 179.716312][ T6493] ? __pfx_hugetlbfs_alloc_inode+0x10/0x10 [ 179.716347][ T6493] alloc_inode+0x61/0x240 [ 179.716382][ T6493] new_inode+0x22/0x1c0 [ 179.716420][ T6493] hugetlbfs_get_inode+0x354/0x730 [ 179.716459][ T6493] hugetlb_file_setup+0x15b/0x620 [ 179.716483][ T6493] ksys_mmap_pgoff+0x189/0x5c0 [ 179.716507][ T6493] ? rcu_is_watching+0x12/0xc0 [ 179.716538][ T6493] __x64_sys_mmap+0x125/0x190 [ 179.716568][ T6493] do_syscall_64+0xcd/0x260 [ 179.716594][ T6493] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 179.716617][ T6493] RIP: 0033:0x7fbed4f8d169 [ 179.716635][ T6493] 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 [ 179.716657][ T6493] RSP: 002b:00007fbed5da9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 179.716678][ T6493] RAX: ffffffffffffffda RBX: 00007fbed51a6160 RCX: 00007fbed4f8d169 [ 179.716692][ T6493] RDX: 0000000000000002 RSI: 0000000000a00006 RDI: 0000000000000000 [ 179.716706][ T6493] RBP: 00007fbed500e2a0 R08: 0000000000000602 R09: 0000300000000000 [ 179.716720][ T6493] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000000 [ 179.716733][ T6493] R13: 0000000000000000 R14: 00007fbed51a6160 R15: 00007ffe0a9f0438 [ 179.716761][ T6493] [ 180.065465][ T6503] FAULT_INJECTION: forcing a failure. [ 180.065465][ T6503] name failslab, interval 1, probability 0, space 0, times 0 [ 180.078221][ T6503] CPU: 1 UID: 0 PID: 6503 Comm: syz.1.107 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 180.078253][ T6503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 180.078267][ T6503] Call Trace: [ 180.078275][ T6503] [ 180.078283][ T6503] dump_stack_lvl+0x16c/0x1f0 [ 180.078312][ T6503] should_fail_ex+0x512/0x640 [ 180.078347][ T6503] ? fs_reclaim_acquire+0xae/0x150 [ 180.078373][ T6503] should_failslab+0xc2/0x120 [ 180.078406][ T6503] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 180.078438][ T6503] ? security_inode_alloc+0x3b/0x2b0 [ 180.078474][ T6503] security_inode_alloc+0x3b/0x2b0 [ 180.078507][ T6503] inode_init_always_gfp+0xce4/0x1030 [ 180.078540][ T6503] alloc_inode+0x86/0x240 [ 180.078576][ T6503] new_inode+0x22/0x1c0 [ 180.078613][ T6503] hugetlbfs_get_inode+0x354/0x730 [ 180.078653][ T6503] hugetlb_file_setup+0x15b/0x620 [ 180.078677][ T6503] ksys_mmap_pgoff+0x189/0x5c0 [ 180.078701][ T6503] ? rcu_is_watching+0x12/0xc0 [ 180.078733][ T6503] __x64_sys_mmap+0x125/0x190 [ 180.078763][ T6503] do_syscall_64+0xcd/0x260 [ 180.078788][ T6503] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 180.078811][ T6503] RIP: 0033:0x7f23d318d169 [ 180.078829][ T6503] 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 [ 180.078851][ T6503] RSP: 002b:00007f23d0bf4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 180.078872][ T6503] RAX: ffffffffffffffda RBX: 00007f23d33a6240 RCX: 00007f23d318d169 [ 180.078887][ T6503] RDX: 0000000000000002 RSI: 0000000000a00006 RDI: 0000000000000000 [ 180.078900][ T6503] RBP: 00007f23d320e2a0 R08: 0000000000000602 R09: 0000300000000000 [ 180.078914][ T6503] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000000 [ 180.078928][ T6503] R13: 0000000000000000 R14: 00007f23d33a6240 R15: 00007ffc7aaca848 [ 180.078956][ T6503] [ 181.064731][ T6514] netlink: 28 bytes leftover after parsing attributes in process `syz.0.109'. [ 182.065118][ T6522] netlink: 28 bytes leftover after parsing attributes in process `syz.3.112'. [ 182.656848][ T6522] team0: Port device team_slave_0 removed [ 183.612612][ T6537] FAULT_INJECTION: forcing a failure. [ 183.612612][ T6537] name failslab, interval 1, probability 0, space 0, times 0 [ 183.764389][ T6537] CPU: 1 UID: 0 PID: 6537 Comm: syz.1.114 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 183.764423][ T6537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 183.764440][ T6537] Call Trace: [ 183.764448][ T6537] [ 183.764457][ T6537] dump_stack_lvl+0x16c/0x1f0 [ 183.764486][ T6537] should_fail_ex+0x512/0x640 [ 183.764521][ T6537] ? fs_reclaim_acquire+0xae/0x150 [ 183.764547][ T6537] should_failslab+0xc2/0x120 [ 183.764580][ T6537] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 183.764612][ T6537] ? security_inode_alloc+0x3b/0x2b0 [ 183.764661][ T6537] security_inode_alloc+0x3b/0x2b0 [ 183.764694][ T6537] inode_init_always_gfp+0xce4/0x1030 [ 183.764726][ T6537] alloc_inode+0x86/0x240 [ 183.764766][ T6537] new_inode+0x22/0x1c0 [ 183.764803][ T6537] hugetlbfs_get_inode+0x354/0x730 [ 183.764842][ T6537] hugetlb_file_setup+0x15b/0x620 [ 183.764865][ T6537] ksys_mmap_pgoff+0x189/0x5c0 [ 183.764889][ T6537] ? rcu_is_watching+0x12/0xc0 [ 183.764919][ T6537] __x64_sys_mmap+0x125/0x190 [ 183.764948][ T6537] do_syscall_64+0xcd/0x260 [ 183.764974][ T6537] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 183.764996][ T6537] RIP: 0033:0x7f23d318d169 [ 183.765018][ T6537] 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 [ 183.765039][ T6537] RSP: 002b:00007f23d0bf4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 183.765059][ T6537] RAX: ffffffffffffffda RBX: 00007f23d33a6240 RCX: 00007f23d318d169 [ 183.765074][ T6537] RDX: 0000000000000002 RSI: 0000000000a00006 RDI: 0000000000000000 [ 183.765087][ T6537] RBP: 00007f23d320e2a0 R08: 0000000000000602 R09: 0000300000000000 [ 183.765101][ T6537] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000000 [ 183.765114][ T6537] R13: 0000000000000000 R14: 00007f23d33a6240 R15: 00007ffc7aaca848 [ 183.765141][ T6537] [ 183.952108][ C1] vkms_vblank_simulate: vblank timer overrun [ 184.558327][ T5856] Bluetooth: hci0: unexpected subevent 0x01 length: 4 < 18 [ 184.585754][ T30] audit: type=1800 audit(6038472765.296:14): pid=6543 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.115" name="dbroot" dev="configfs" ino=9793 res=0 errno=0 [ 186.832807][ T6552] FAULT_INJECTION: forcing a failure. [ 186.832807][ T6552] name failslab, interval 1, probability 0, space 0, times 0 [ 186.897890][ T6552] CPU: 1 UID: 0 PID: 6552 Comm: syz.3.117 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 186.897923][ T6552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 186.897937][ T6552] Call Trace: [ 186.897944][ T6552] [ 186.897953][ T6552] dump_stack_lvl+0x16c/0x1f0 [ 186.897981][ T6552] should_fail_ex+0x512/0x640 [ 186.898014][ T6552] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 186.898051][ T6552] should_failslab+0xc2/0x120 [ 186.898084][ T6552] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 186.898118][ T6552] ? vfs_parse_fs_string+0xc3/0x150 [ 186.898152][ T6552] kmemdup_nul+0x49/0xf0 [ 186.898175][ T6552] vfs_parse_fs_string+0xc3/0x150 [ 186.898206][ T6552] ? __pfx_vfs_parse_fs_string+0x10/0x10 [ 186.898236][ T6552] ? kasan_save_track+0x14/0x30 [ 186.898267][ T6552] ? tracefs_init_fs_context+0xc8/0x110 [ 186.898290][ T6552] ? __pfx_tracefs_init_fs_context+0x10/0x10 [ 186.898312][ T6552] ? alloc_fs_context+0x59b/0x9c0 [ 186.898347][ T6552] vfs_kern_mount.part.0+0x6d/0x170 [ 186.898372][ T6552] vfs_submount+0xb6/0xd0 [ 186.898402][ T6552] trace_automount+0x3b/0x90 [ 186.898434][ T6552] __traverse_mounts+0x192/0x790 [ 186.898475][ T6552] step_into+0x5aa/0x2270 [ 186.898505][ T6552] ? __pfx_step_into+0x10/0x10 [ 186.898527][ T6552] ? __d_lookup+0x266/0x4a0 [ 186.898552][ T6552] ? lookup_fast+0x156/0x610 [ 186.898579][ T6552] walk_component+0xfc/0x5b0 [ 186.898605][ T6552] link_path_walk.part.0.constprop.0+0x682/0xd60 [ 186.898642][ T6552] path_openat+0x227/0x2d40 [ 186.898667][ T6552] ? __x64_sys_openat+0x174/0x210 [ 186.898712][ T6552] ? __pfx_path_openat+0x10/0x10 [ 186.898747][ T6552] do_filp_open+0x20b/0x470 [ 186.898775][ T6552] ? __pfx_do_filp_open+0x10/0x10 [ 186.898823][ T6552] ? alloc_fd+0x471/0x7d0 [ 186.898858][ T6552] do_sys_openat2+0x11b/0x1d0 [ 186.898891][ T6552] ? __pfx_do_sys_openat2+0x10/0x10 [ 186.898936][ T6552] __x64_sys_openat+0x174/0x210 [ 186.898970][ T6552] ? __pfx___x64_sys_openat+0x10/0x10 [ 186.899006][ T6552] ? rcu_is_watching+0x12/0xc0 [ 186.899043][ T6552] do_syscall_64+0xcd/0x260 [ 186.899069][ T6552] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 186.899092][ T6552] RIP: 0033:0x7f0a5078d169 [ 186.899110][ T6552] 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 [ 186.899133][ T6552] RSP: 002b:00007f0a51587038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 186.899154][ T6552] RAX: ffffffffffffffda RBX: 00007f0a509a5fa0 RCX: 00007f0a5078d169 [ 186.899169][ T6552] RDX: 0000000000022500 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 186.899183][ T6552] RBP: 00007f0a5080e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 186.899197][ T6552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 186.899210][ T6552] R13: 0000000000000000 R14: 00007f0a509a5fa0 R15: 00007ffff6e275d8 [ 186.899238][ T6552] [ 187.253461][ T6549] FAULT_INJECTION: forcing a failure. [ 187.253461][ T6549] name failslab, interval 1, probability 0, space 0, times 0 [ 187.266259][ T6549] CPU: 1 UID: 0 PID: 6549 Comm: syz.0.116 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 187.266291][ T6549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 187.266304][ T6549] Call Trace: [ 187.266312][ T6549] [ 187.266320][ T6549] dump_stack_lvl+0x16c/0x1f0 [ 187.266349][ T6549] should_fail_ex+0x512/0x640 [ 187.266391][ T6549] ? fs_reclaim_acquire+0xae/0x150 [ 187.266416][ T6549] should_failslab+0xc2/0x120 [ 187.266450][ T6549] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 187.266482][ T6549] ? security_inode_alloc+0x3b/0x2b0 [ 187.266520][ T6549] security_inode_alloc+0x3b/0x2b0 [ 187.266554][ T6549] inode_init_always_gfp+0xce4/0x1030 [ 187.266588][ T6549] alloc_inode+0x86/0x240 [ 187.266624][ T6549] new_inode+0x22/0x1c0 [ 187.266662][ T6549] hugetlbfs_get_inode+0x354/0x730 [ 187.266703][ T6549] hugetlb_file_setup+0x15b/0x620 [ 187.266727][ T6549] ksys_mmap_pgoff+0x189/0x5c0 [ 187.266751][ T6549] ? rcu_is_watching+0x12/0xc0 [ 187.266783][ T6549] __x64_sys_mmap+0x125/0x190 [ 187.266813][ T6549] do_syscall_64+0xcd/0x260 [ 187.266839][ T6549] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 187.266863][ T6549] RIP: 0033:0x7f4e9898d169 [ 187.266880][ T6549] 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 [ 187.266902][ T6549] RSP: 002b:00007f4e9987e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 187.266924][ T6549] RAX: ffffffffffffffda RBX: 00007f4e98ba6080 RCX: 00007f4e9898d169 [ 187.266939][ T6549] RDX: 0000000000000002 RSI: 0000000000a00006 RDI: 0000000000000000 [ 187.266952][ T6549] RBP: 00007f4e98a0e2a0 R08: 0000000000000602 R09: 0000300000000000 [ 187.266966][ T6549] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000000 [ 187.266979][ T6549] R13: 0000000000000000 R14: 00007f4e98ba6080 R15: 00007ffcf0cae918 [ 187.267007][ T6549] [ 191.389049][ T5856] Bluetooth: hci3: unexpected subevent 0x01 length: 4 < 18 [ 191.543598][ T30] audit: type=1800 audit(6038472780.212:15): pid=6588 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.124" name="dbroot" dev="configfs" ino=9943 res=0 errno=0 [ 196.406637][ T6623] zram: Removed device: zram0 [ 196.996049][ T6629] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 197.521992][ T5856] Bluetooth: hci2: unexpected subevent 0x01 length: 4 < 18 [ 197.607442][ T30] audit: type=1800 audit(6038472794.328:16): pid=6634 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.133" name="dbroot" dev="configfs" ino=10100 res=0 errno=0 [ 198.328151][ T5856] Bluetooth: hci3: unexpected subevent 0x01 length: 4 < 18 [ 199.610004][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 199.616494][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 200.092686][ T6657] ======================================================= [ 200.092686][ T6657] WARNING: The mand mount option has been deprecated and [ 200.092686][ T6657] and is ignored by this kernel. Remove the mand [ 200.092686][ T6657] option from the mount to silence this warning. [ 200.092686][ T6657] ======================================================= [ 204.410037][ T5856] Bluetooth: hci0: command 0x0c1a tx timeout [ 204.439123][ T6675] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 204.533216][ T5856] Bluetooth: hci1: unexpected subevent 0x01 length: 4 < 18 [ 204.639673][ T30] audit: type=1800 audit(6038472817.359:17): pid=6692 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.143" name="dbroot" dev="configfs" ino=10292 res=0 errno=0 [ 204.854988][ T6693] FAULT_INJECTION: forcing a failure. [ 204.854988][ T6693] name failslab, interval 1, probability 0, space 0, times 0 [ 204.989194][ T6675] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 205.136846][ T6693] CPU: 1 UID: 0 PID: 6693 Comm: syz.2.144 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 205.136878][ T6693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 205.136891][ T6693] Call Trace: [ 205.136898][ T6693] [ 205.136907][ T6693] dump_stack_lvl+0x16c/0x1f0 [ 205.136935][ T6693] should_fail_ex+0x512/0x640 [ 205.136968][ T6693] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 205.136997][ T6693] should_failslab+0xc2/0x120 [ 205.137029][ T6693] __kmalloc_cache_noprof+0x6a/0x3e0 [ 205.137055][ T6693] ? device_add+0xccc/0x1a70 [ 205.137089][ T6693] device_add+0xccc/0x1a70 [ 205.137117][ T6693] ? dev_set_name+0xc7/0x100 [ 205.137148][ T6693] ? __pfx_dev_set_name+0x10/0x10 [ 205.137181][ T6693] ? __pfx_device_add+0x10/0x10 [ 205.137211][ T6693] ? lockdep_init_map_type+0x5c/0x280 [ 205.137234][ T6693] ? __init_waitqueue_head+0xca/0x150 [ 205.137268][ T6693] netdev_register_kobject+0x182/0x3a0 [ 205.137298][ T6693] register_netdevice+0x13dc/0x2040 [ 205.137328][ T6693] ? __pfx_register_netdevice+0x10/0x10 [ 205.137361][ T6693] slip_open+0xb86/0x1150 [ 205.137398][ T6693] ? __pfx_slip_open+0x10/0x10 [ 205.137428][ T6693] ? down_write+0x14d/0x200 [ 205.137455][ T6693] ? __pfx_slip_open+0x10/0x10 [ 205.137485][ T6693] tty_ldisc_open+0x9c/0x120 [ 205.137510][ T6693] tty_set_ldisc+0x32b/0x780 [ 205.137546][ T6693] tty_ioctl+0xbd7/0x15f0 [ 205.137575][ T6693] ? __pfx_tty_ioctl+0x10/0x10 [ 205.137610][ T6693] ? rcu_is_watching+0x12/0xc0 [ 205.137639][ T6693] ? __rseq_handle_notify_resume+0x69a/0x10c0 [ 205.137665][ T6693] ? hook_file_ioctl_common+0x145/0x410 [ 205.137704][ T6693] ? xfd_validate_state+0x5d/0x180 [ 205.137732][ T6693] ? __pfx_tty_ioctl+0x10/0x10 [ 205.137760][ T6693] __x64_sys_ioctl+0x190/0x200 [ 205.137784][ T6693] do_syscall_64+0xcd/0x260 [ 205.137809][ T6693] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 205.137831][ T6693] RIP: 0033:0x7fbed4f8d169 [ 205.137848][ T6693] 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 [ 205.137869][ T6693] RSP: 002b:00007fbed5deb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 205.137889][ T6693] RAX: ffffffffffffffda RBX: 00007fbed51a5fa0 RCX: 00007fbed4f8d169 [ 205.137904][ T6693] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000001 [ 205.137916][ T6693] RBP: 00007fbed500e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 205.137929][ T6693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 205.137942][ T6693] R13: 0000000000000000 R14: 00007fbed51a5fa0 R15: 00007ffe0a9f0438 [ 205.137970][ T6693] [ 206.681457][ T6675] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 206.806988][ T5856] Bluetooth: hci0: command 0x0c1a tx timeout [ 207.255153][ T5856] Bluetooth: hci3: unexpected subevent 0x01 length: 4 < 18 [ 207.562039][ T6675] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 207.678467][ T6675] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 208.325518][ T6675] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 208.437307][ T6675] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 208.456051][ T6675] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 208.516728][ T6675] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 208.605328][ T6675] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 208.647435][ T6675] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 208.700972][ T6675] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 208.878398][ T6675] CPU0 is offline. [ 208.886055][ T5856] Bluetooth: hci0: command 0x0c1a tx timeout [ 208.978117][ T6715] kAFS: Invalid Command on /proc/fs/afs/cells file [ 209.262124][ T6719] netlink: 8 bytes leftover after parsing attributes in process `syz.1.148'. [ 209.608169][ T5856] Bluetooth: hci1: command 0x0c1a tx timeout [ 210.120684][ T6732] FAULT_INJECTION: forcing a failure. [ 210.120684][ T6732] name failslab, interval 1, probability 0, space 0, times 0 [ 210.282081][ T6732] CPU: 1 UID: 0 PID: 6732 Comm: syz.3.150 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 210.282115][ T6732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 210.282129][ T6732] Call Trace: [ 210.282136][ T6732] [ 210.282144][ T6732] dump_stack_lvl+0x16c/0x1f0 [ 210.282174][ T6732] should_fail_ex+0x512/0x640 [ 210.282208][ T6732] ? fs_reclaim_acquire+0xae/0x150 [ 210.282234][ T6732] should_failslab+0xc2/0x120 [ 210.282268][ T6732] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 210.282299][ T6732] ? security_inode_alloc+0x3b/0x2b0 [ 210.282335][ T6732] security_inode_alloc+0x3b/0x2b0 [ 210.282369][ T6732] inode_init_always_gfp+0xce4/0x1030 [ 210.282402][ T6732] alloc_inode+0x86/0x240 [ 210.282437][ T6732] new_inode+0x22/0x1c0 [ 210.282475][ T6732] hugetlbfs_get_inode+0x354/0x730 [ 210.282515][ T6732] hugetlb_file_setup+0x15b/0x620 [ 210.282539][ T6732] ksys_mmap_pgoff+0x189/0x5c0 [ 210.282563][ T6732] ? rcu_is_watching+0x12/0xc0 [ 210.282594][ T6732] __x64_sys_mmap+0x125/0x190 [ 210.282624][ T6732] do_syscall_64+0xcd/0x260 [ 210.282651][ T6732] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 210.282674][ T6732] RIP: 0033:0x7f0a5078d169 [ 210.282692][ T6732] 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 [ 210.282715][ T6732] RSP: 002b:00007f0a51524038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 210.282736][ T6732] RAX: ffffffffffffffda RBX: 00007f0a509a6240 RCX: 00007f0a5078d169 [ 210.282751][ T6732] RDX: 0000000000000002 RSI: 0000000000a00006 RDI: 0000000000000000 [ 210.282764][ T6732] RBP: 00007f0a5080e2a0 R08: 0000000000000602 R09: 0000300000000000 [ 210.282778][ T6732] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000000 [ 210.282791][ T6732] R13: 0000000000000000 R14: 00007f0a509a6240 R15: 00007ffff6e275d8 [ 210.282819][ T6732] [ 210.485335][ T6738] netlink: 28 bytes leftover after parsing attributes in process `syz.2.152'. [ 210.516876][ T6738] Invalid ELF header magic: != ELF [ 210.636069][ T5856] Bluetooth: hci2: command 0x0c1a tx timeout [ 210.735920][ T5856] Bluetooth: hci3: command 0x0c1a tx timeout [ 212.253560][ T5856] Bluetooth: hci1: command 0x0c1a tx timeout [ 212.652543][ T5153] Bluetooth: hci2: command 0x0c1a tx timeout [ 212.808351][ T5153] Bluetooth: hci3: command 0x0c1a tx timeout [ 214.327780][ T5153] Bluetooth: hci1: command 0x0c1a tx timeout [ 214.513916][ T6742] process 'syz.3.153' launched './file0' with NULL argv: empty string added [ 214.726045][ T5153] Bluetooth: hci2: command 0x0c1a tx timeout [ 214.886137][ T5153] Bluetooth: hci3: command 0x0c1a tx timeout [ 215.002138][ T5153] Bluetooth: hci2: unexpected subevent 0x01 length: 4 < 18 [ 215.087126][ T30] audit: type=1800 audit(6038472843.803:18): pid=6773 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.159" name="dbroot" dev="configfs" ino=10605 res=0 errno=0 [ 217.090622][ T6774] FAULT_INJECTION: forcing a failure. [ 217.090622][ T6774] name failslab, interval 1, probability 0, space 0, times 0 [ 217.318607][ T6774] CPU: 1 UID: 0 PID: 6774 Comm: syz.0.158 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 217.318641][ T6774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 217.318655][ T6774] Call Trace: [ 217.318662][ T6774] [ 217.318670][ T6774] dump_stack_lvl+0x16c/0x1f0 [ 217.318699][ T6774] should_fail_ex+0x512/0x640 [ 217.318734][ T6774] ? fs_reclaim_acquire+0xae/0x150 [ 217.318760][ T6774] should_failslab+0xc2/0x120 [ 217.318794][ T6774] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 217.318825][ T6774] ? security_inode_alloc+0x3b/0x2b0 [ 217.318861][ T6774] security_inode_alloc+0x3b/0x2b0 [ 217.318894][ T6774] inode_init_always_gfp+0xce4/0x1030 [ 217.318928][ T6774] alloc_inode+0x86/0x240 [ 217.318963][ T6774] new_inode+0x22/0x1c0 [ 217.319001][ T6774] hugetlbfs_get_inode+0x354/0x730 [ 217.319041][ T6774] hugetlb_file_setup+0x15b/0x620 [ 217.319064][ T6774] ksys_mmap_pgoff+0x189/0x5c0 [ 217.319088][ T6774] ? rcu_is_watching+0x12/0xc0 [ 217.319120][ T6774] __x64_sys_mmap+0x125/0x190 [ 217.319150][ T6774] do_syscall_64+0xcd/0x260 [ 217.319176][ T6774] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 217.319206][ T6774] RIP: 0033:0x7f4e9898d169 [ 217.319225][ T6774] 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 [ 217.319246][ T6774] RSP: 002b:00007f4e9985d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 217.319269][ T6774] RAX: ffffffffffffffda RBX: 00007f4e98ba6160 RCX: 00007f4e9898d169 [ 217.319284][ T6774] RDX: 0000000000000002 RSI: 0000000000a00006 RDI: 0000000000000000 [ 217.319297][ T6774] RBP: 00007f4e98a0e2a0 R08: 0000000000000602 R09: 0000300000000000 [ 217.319311][ T6774] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000000 [ 217.319325][ T6774] R13: 0000000000000000 R14: 00007f4e98ba6160 R15: 00007ffcf0cae918 [ 217.319353][ T6774] [ 217.584044][ T6784] netlink: 28 bytes leftover after parsing attributes in process `syz.3.160'. [ 218.122013][ T6784] veth0_macvtap: left promiscuous mode [ 218.144638][ T6784] macvtap0: entered promiscuous mode [ 218.152400][ T6784] macvtap0: entered allmulticast mode [ 218.703551][ T6796] FAULT_INJECTION: forcing a failure. [ 218.703551][ T6796] name failslab, interval 1, probability 0, space 0, times 0 [ 218.740045][ T5153] Bluetooth: hci1: unexpected subevent 0x01 length: 4 < 18 [ 218.976073][ T30] audit: type=1800 audit(6038472855.684:19): pid=6809 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.165" name="dbroot" dev="configfs" ino=10676 res=0 errno=0 [ 219.418802][ T6796] CPU: 1 UID: 0 PID: 6796 Comm: syz.2.162 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 219.418835][ T6796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 219.418848][ T6796] Call Trace: [ 219.418856][ T6796] [ 219.418865][ T6796] dump_stack_lvl+0x16c/0x1f0 [ 219.418894][ T6796] should_fail_ex+0x512/0x640 [ 219.418929][ T6796] ? fs_reclaim_acquire+0xae/0x150 [ 219.418956][ T6796] should_failslab+0xc2/0x120 [ 219.418989][ T6796] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 219.419027][ T6796] ? security_inode_alloc+0x3b/0x2b0 [ 219.419064][ T6796] security_inode_alloc+0x3b/0x2b0 [ 219.419099][ T6796] inode_init_always_gfp+0xce4/0x1030 [ 219.419133][ T6796] alloc_inode+0x86/0x240 [ 219.419169][ T6796] new_inode+0x22/0x1c0 [ 219.419208][ T6796] hugetlbfs_get_inode+0x354/0x730 [ 219.419249][ T6796] hugetlb_file_setup+0x15b/0x620 [ 219.419273][ T6796] ksys_mmap_pgoff+0x189/0x5c0 [ 219.419297][ T6796] ? rcu_is_watching+0x12/0xc0 [ 219.419329][ T6796] __x64_sys_mmap+0x125/0x190 [ 219.419360][ T6796] do_syscall_64+0xcd/0x260 [ 219.419386][ T6796] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 219.419410][ T6796] RIP: 0033:0x7fbed4f8d169 [ 219.419428][ T6796] 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 [ 219.419450][ T6796] RSP: 002b:00007fbed5d88038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 219.419471][ T6796] RAX: ffffffffffffffda RBX: 00007fbed51a6240 RCX: 00007fbed4f8d169 [ 219.419486][ T6796] RDX: 0000000000000002 RSI: 0000000000a00006 RDI: 0000000000000000 [ 219.419500][ T6796] RBP: 00007fbed500e2a0 R08: 0000000000000602 R09: 0000300000000000 [ 219.419514][ T6796] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000000 [ 219.419527][ T6796] R13: 0000000000000000 R14: 00007fbed51a6240 R15: 00007ffe0a9f0438 [ 219.419555][ T6796] [ 224.956159][ T5153] Bluetooth: hci3: unexpected subevent 0x01 length: 4 < 18 [ 225.389500][ T30] audit: type=1800 audit(6038472870.054:20): pid=6856 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.173" name="dbroot" dev="configfs" ino=10814 res=0 errno=0 [ 226.113802][ T6864] FAULT_INJECTION: forcing a failure. [ 226.113802][ T6864] name failslab, interval 1, probability 0, space 0, times 0 [ 226.159198][ T5153] Bluetooth: hci0: unexpected subevent 0x01 length: 4 < 18 [ 226.683099][ T6864] CPU: 1 UID: 0 PID: 6864 Comm: syz.0.175 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 226.683132][ T6864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 226.683147][ T6864] Call Trace: [ 226.683154][ T6864] [ 226.683163][ T6864] dump_stack_lvl+0x16c/0x1f0 [ 226.683193][ T6864] should_fail_ex+0x512/0x640 [ 226.683228][ T6864] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 226.683262][ T6864] should_failslab+0xc2/0x120 [ 226.683295][ T6864] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 226.683324][ T6864] ? __asan_memcpy+0x3c/0x60 [ 226.683348][ T6864] ? __kernfs_new_node+0xd2/0x8a0 [ 226.683383][ T6864] __kernfs_new_node+0xd2/0x8a0 [ 226.683410][ T6864] ? __kernel_text_address+0xd/0x40 [ 226.683442][ T6864] ? __pfx___kernfs_new_node+0x10/0x10 [ 226.683483][ T6864] ? map_id_range_down+0x2bc/0x3b0 [ 226.683511][ T6864] ? __pfx_map_id_range_down+0x10/0x10 [ 226.683543][ T6864] kernfs_new_node+0x186/0x240 [ 226.683577][ T6864] ? net_ns_get_ownership+0xf8/0x1b0 [ 226.683604][ T6864] kernfs_create_dir_ns+0x4c/0x190 [ 226.683642][ T6864] sysfs_create_dir_ns+0x13a/0x2b0 [ 226.683671][ T6864] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 226.683697][ T6864] ? find_held_lock+0x2b/0x80 [ 226.683729][ T6864] ? net_namespace+0x12/0x50 [ 226.683753][ T6864] ? device_namespace+0x76/0xa0 [ 226.683785][ T6864] kobject_add_internal+0x2c4/0x9b0 [ 226.683818][ T6864] kobject_add+0x16e/0x240 [ 226.683845][ T6864] ? __pfx_kobject_add+0x10/0x10 [ 226.683873][ T6864] ? get_device_parent+0x1c5/0x4e0 [ 226.683902][ T6864] ? kobject_put+0xab/0x5a0 [ 226.683936][ T6864] device_add+0x288/0x1a70 [ 226.683967][ T6864] ? __pfx_dev_set_name+0x10/0x10 [ 226.684001][ T6864] ? __pfx_device_add+0x10/0x10 [ 226.684031][ T6864] ? lockdep_init_map_type+0x5c/0x280 [ 226.684055][ T6864] ? __init_waitqueue_head+0xca/0x150 [ 226.684090][ T6864] netdev_register_kobject+0x182/0x3a0 [ 226.684120][ T6864] register_netdevice+0x13dc/0x2040 [ 226.684152][ T6864] ? __pfx_register_netdevice+0x10/0x10 [ 226.684186][ T6864] slip_open+0xb86/0x1150 [ 226.684224][ T6864] ? __pfx_slip_open+0x10/0x10 [ 226.684254][ T6864] ? down_write+0x14d/0x200 [ 226.684283][ T6864] ? __pfx_slip_open+0x10/0x10 [ 226.684314][ T6864] tty_ldisc_open+0x9c/0x120 [ 226.684340][ T6864] tty_set_ldisc+0x32b/0x780 [ 226.684369][ T6864] tty_ioctl+0xbd7/0x15f0 [ 226.684398][ T6864] ? __pfx_tty_ioctl+0x10/0x10 [ 226.684434][ T6864] ? rcu_is_watching+0x12/0xc0 [ 226.684469][ T6864] ? __rseq_handle_notify_resume+0x69a/0x10c0 [ 226.684496][ T6864] ? hook_file_ioctl_common+0x145/0x410 [ 226.684538][ T6864] ? xfd_validate_state+0x5d/0x180 [ 226.684568][ T6864] ? __pfx_tty_ioctl+0x10/0x10 [ 226.684597][ T6864] __x64_sys_ioctl+0x190/0x200 [ 226.684622][ T6864] do_syscall_64+0xcd/0x260 [ 226.684648][ T6864] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 226.684671][ T6864] RIP: 0033:0x7f4e9898d169 [ 226.684690][ T6864] 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 [ 226.684713][ T6864] RSP: 002b:00007f4e9989f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 226.684734][ T6864] RAX: ffffffffffffffda RBX: 00007f4e98ba5fa0 RCX: 00007f4e9898d169 [ 226.684749][ T6864] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000001 [ 226.684762][ T6864] RBP: 00007f4e98a0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 226.684776][ T6864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 226.684789][ T6864] R13: 0000000000000000 R14: 00007f4e98ba5fa0 R15: 00007ffcf0cae918 [ 226.684818][ T6864] [ 226.684850][ T6864] kobject: kobject_add_internal failed for sl0 (error: -12 parent: net) [ 229.058395][ T6882] FAULT_INJECTION: forcing a failure. [ 229.058395][ T6882] name failslab, interval 1, probability 0, space 0, times 0 [ 229.058431][ T6882] CPU: 1 UID: 0 PID: 6882 Comm: syz.3.177 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 229.058459][ T6882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 229.058472][ T6882] Call Trace: [ 229.058479][ T6882] [ 229.058487][ T6882] dump_stack_lvl+0x16c/0x1f0 [ 229.058515][ T6882] should_fail_ex+0x512/0x640 [ 229.058549][ T6882] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 229.058582][ T6882] should_failslab+0xc2/0x120 [ 229.058615][ T6882] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 229.058645][ T6882] ? d_instantiate+0x77/0x90 [ 229.058676][ T6882] ? alloc_empty_file+0x55/0x1e0 [ 229.058715][ T6882] alloc_empty_file+0x55/0x1e0 [ 229.058749][ T6882] alloc_file_pseudo+0x13a/0x230 [ 229.058785][ T6882] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 229.058822][ T6882] ? hugetlbfs_get_inode+0x31f/0x730 [ 229.058861][ T6882] hugetlb_file_setup+0x4cd/0x620 [ 229.058885][ T6882] ksys_mmap_pgoff+0x189/0x5c0 [ 229.058909][ T6882] ? rcu_is_watching+0x12/0xc0 [ 229.058941][ T6882] __x64_sys_mmap+0x125/0x190 [ 229.058970][ T6882] do_syscall_64+0xcd/0x260 [ 229.059007][ T6882] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 229.059030][ T6882] RIP: 0033:0x7f0a5078d169 [ 229.059048][ T6882] 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 [ 229.059070][ T6882] RSP: 002b:00007f0a51524038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 229.059092][ T6882] RAX: ffffffffffffffda RBX: 00007f0a509a6240 RCX: 00007f0a5078d169 [ 229.059107][ T6882] RDX: 0000000000000002 RSI: 0000000000a00006 RDI: 0000000000000000 [ 229.059120][ T6882] RBP: 00007f0a5080e2a0 R08: 0000000000000602 R09: 0000300000000000 [ 229.059134][ T6882] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000000 [ 229.059147][ T6882] R13: 0000000000000000 R14: 00007f0a509a6240 R15: 00007ffff6e275d8 [ 229.059175][ T6882] [ 231.018547][ T6866] tty tty46: ldisc open failed (-12), clearing slot 45 [ 232.131386][ T6909] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined [ 232.563748][ T6915] FAULT_INJECTION: forcing a failure. [ 232.563748][ T6915] name failslab, interval 1, probability 0, space 0, times 0 [ 232.629336][ T6915] CPU: 1 UID: 0 PID: 6915 Comm: syz.3.184 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 232.629369][ T6915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 232.629383][ T6915] Call Trace: [ 232.629390][ T6915] [ 232.629399][ T6915] dump_stack_lvl+0x16c/0x1f0 [ 232.629428][ T6915] should_fail_ex+0x512/0x640 [ 232.629464][ T6915] ? __kvmalloc_node_noprof+0x122/0x600 [ 232.629497][ T6915] should_failslab+0xc2/0x120 [ 232.629531][ T6915] __kvmalloc_node_noprof+0x135/0x600 [ 232.629561][ T6915] ? seq_read_iter+0x826/0x12c0 [ 232.629592][ T6915] ? seq_read_iter+0x826/0x12c0 [ 232.629630][ T6915] seq_read_iter+0x826/0x12c0 [ 232.629657][ T6915] ? aa_file_perm+0x4d6/0xfb0 [ 232.629689][ T6915] seq_read+0x39e/0x4e0 [ 232.629714][ T6915] ? __pfx_seq_read+0x10/0x10 [ 232.629759][ T6915] ? __pfx_seq_read+0x10/0x10 [ 232.629784][ T6915] proc_reg_read+0x23d/0x330 [ 232.629816][ T6915] ? __pfx_proc_reg_read+0x10/0x10 [ 232.629850][ T6915] vfs_read+0x1de/0xc70 [ 232.629879][ T6915] ? __pfx___mutex_lock+0x10/0x10 [ 232.629903][ T6915] ? __pfx_vfs_read+0x10/0x10 [ 232.629937][ T6915] ? __fget_files+0x20e/0x3c0 [ 232.629977][ T6915] ksys_read+0x12a/0x240 [ 232.630002][ T6915] ? __pfx_ksys_read+0x10/0x10 [ 232.630025][ T6915] ? rcu_is_watching+0x12/0xc0 [ 232.630063][ T6915] do_syscall_64+0xcd/0x260 [ 232.630090][ T6915] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 232.630113][ T6915] RIP: 0033:0x7f0a5078d169 [ 232.630131][ T6915] 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 [ 232.630153][ T6915] RSP: 002b:00007f0a51587038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 232.630174][ T6915] RAX: ffffffffffffffda RBX: 00007f0a509a5fa0 RCX: 00007f0a5078d169 [ 232.630188][ T6915] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000003 [ 232.630201][ T6915] RBP: 00007f0a5080e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 232.630218][ T6915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 232.630233][ T6915] R13: 0000000000000000 R14: 00007f0a509a5fa0 R15: 00007ffff6e275d8 [ 232.630262][ T6915] [ 232.855682][ T6903] FAULT_INJECTION: forcing a failure. [ 232.855682][ T6903] name failslab, interval 1, probability 0, space 0, times 0 [ 232.872651][ T6903] CPU: 1 UID: 0 PID: 6903 Comm: syz.2.182 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 232.872683][ T6903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 232.872697][ T6903] Call Trace: [ 232.872704][ T6903] [ 232.872712][ T6903] dump_stack_lvl+0x16c/0x1f0 [ 232.872741][ T6903] should_fail_ex+0x512/0x640 [ 232.872775][ T6903] ? fs_reclaim_acquire+0xae/0x150 [ 232.872801][ T6903] should_failslab+0xc2/0x120 [ 232.872835][ T6903] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 232.872867][ T6903] ? security_inode_alloc+0x3b/0x2b0 [ 232.872904][ T6903] security_inode_alloc+0x3b/0x2b0 [ 232.872938][ T6903] inode_init_always_gfp+0xce4/0x1030 [ 232.872971][ T6903] alloc_inode+0x86/0x240 [ 232.873007][ T6903] new_inode+0x22/0x1c0 [ 232.873046][ T6903] hugetlbfs_get_inode+0x354/0x730 [ 232.873087][ T6903] hugetlb_file_setup+0x15b/0x620 [ 232.873111][ T6903] ksys_mmap_pgoff+0x189/0x5c0 [ 232.873136][ T6903] ? rcu_is_watching+0x12/0xc0 [ 232.873169][ T6903] __x64_sys_mmap+0x125/0x190 [ 232.873199][ T6903] do_syscall_64+0xcd/0x260 [ 232.873225][ T6903] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 232.873248][ T6903] RIP: 0033:0x7fbed4f8d169 [ 232.873266][ T6903] 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 [ 232.873288][ T6903] RSP: 002b:00007fbed5dca038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 232.873309][ T6903] RAX: ffffffffffffffda RBX: 00007fbed51a6080 RCX: 00007fbed4f8d169 [ 232.873324][ T6903] RDX: 0000000000000002 RSI: 0000000000a00006 RDI: 0000000000000000 [ 232.873338][ T6903] RBP: 00007fbed500e2a0 R08: 0000000000000602 R09: 0000300000000000 [ 232.873352][ T6903] R10: 0000000000040eb1 R11: 0000000000000246 R12: 0000000000000000 [ 232.873365][ T6903] R13: 0000000000000000 R14: 00007fbed51a6080 R15: 00007ffe0a9f0438 [ 232.873394][ T6903] syzkaller syzkaller login: [ 237.616608][ T6956] random: crng reseeded on system resumption [ 240.149312][ T5153] Bluetooth: hci3: unexpected subevent 0x01 length: 4 < 18 [ 240.211171][ T30] audit: type=1800 audit(6038472900.923:21): pid=6989 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.197" name="dbroot" dev="configfs" ino=11225 res=0 errno=0 [ 242.835178][ T5153] Bluetooth: hci3: unexpected subevent 0x01 length: 4 < 18 [ 242.943710][ T30] audit: type=1800 audit(6038472911.642:22): pid=7005 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.199" name="dbroot" dev="configfs" ino=11261 res=0 errno=0 [ 243.249998][ T7009] netlink: 28 bytes leftover after parsing attributes in process `syz.0.200'. [ 244.655533][ T7009] bond0: (slave bond_slave_1): Releasing backup interface [ 248.336810][ T7037] snd_aloop snd_aloop.0: Parsing timer source 'վ' failed with -22 [ 250.542654][ T7066] netlink: 28 bytes leftover after parsing attributes in process `syz.3.209'. [ 251.100160][ T7066] mac80211_hwsim hwsim3 wlan1: entered allmulticast mode [ 251.490054][ T5153] Bluetooth: hci3: unexpected subevent 0x01 length: 4 < 18 [ 251.637810][ T30] audit: type=1800 audit(6038472928.353:23): pid=7077 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.211" name="dbroot" dev="configfs" ino=11508 res=0 errno=0 [ 253.269481][ T7081] random: crng reseeded on system resumption [ 255.312377][ T7067] kexec: Could not allocate control_code_buffer [ 257.773340][ T7121] snd_aloop snd_aloop.0: Parsing timer source 'վ' failed with -22 [ 257.876743][ T7121] FAULT_INJECTION: forcing a failure. [ 257.876743][ T7121] name failslab, interval 1, probability 0, space 0, times 0 [ 257.916970][ T7122] netlink: 28 bytes leftover after parsing attributes in process `syz.2.220'. [ 257.973947][ T7121] CPU: 1 UID: 0 PID: 7121 Comm: syz.3.219 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 257.973980][ T7121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 257.973997][ T7121] Call Trace: [ 257.974005][ T7121] [ 257.974016][ T7121] dump_stack_lvl+0x16c/0x1f0 [ 257.974048][ T7121] should_fail_ex+0x512/0x640 [ 257.974083][ T7121] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 257.974118][ T7121] should_failslab+0xc2/0x120 [ 257.974152][ T7121] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 257.974184][ T7121] ? __kernfs_new_node+0xd2/0x8a0 [ 257.974218][ T7121] __kernfs_new_node+0xd2/0x8a0 [ 257.974248][ T7121] ? __pfx_idr_alloc_u32+0x10/0x10 [ 257.974271][ T7121] ? __pfx___kernfs_new_node+0x10/0x10 [ 257.974306][ T7121] ? __lock_acquire+0xaa4/0x1ba0 [ 257.974332][ T7121] ? __lock_acquire+0xaa4/0x1ba0 [ 257.974354][ T7121] ? map_id_range_down+0x2bc/0x3b0 [ 257.974382][ T7121] kernfs_new_node+0x186/0x240 [ 257.974421][ T7121] __kernfs_create_file+0x53/0x350 [ 257.974448][ T7121] sysfs_add_file_mode_ns+0x207/0x3c0 [ 257.974484][ T7121] internal_create_group+0x578/0xf30 [ 257.974522][ T7121] ? __pfx_internal_create_group+0x10/0x10 [ 257.974558][ T7121] ? kernfs_create_link+0x1bd/0x240 [ 257.974585][ T7121] internal_create_groups+0x9d/0x150 [ 257.974619][ T7121] device_add+0x6d1/0x1a70 [ 257.974654][ T7121] ? __pfx_device_add+0x10/0x10 [ 257.974686][ T7121] ? lockdep_init_map_type+0x5c/0x280 [ 257.974710][ T7121] ? __init_waitqueue_head+0xca/0x150 [ 257.974745][ T7121] netdev_register_kobject+0x182/0x3a0 [ 257.974777][ T7121] register_netdevice+0x13dc/0x2040 [ 257.974809][ T7121] ? __pfx_register_netdevice+0x10/0x10 [ 257.974845][ T7121] slip_open+0xb86/0x1150 [ 257.974883][ T7121] ? __pfx_slip_open+0x10/0x10 [ 257.974915][ T7121] ? down_write+0x14d/0x200 [ 257.974948][ T7121] ? __pfx_slip_open+0x10/0x10 [ 257.974980][ T7121] tty_ldisc_open+0x9c/0x120 [ 257.975006][ T7121] tty_set_ldisc+0x32b/0x780 [ 257.975036][ T7121] tty_ioctl+0xbd7/0x15f0 [ 257.975066][ T7121] ? __pfx_tty_ioctl+0x10/0x10 [ 257.975105][ T7121] ? do_raw_spin_unlock+0x172/0x230 [ 257.975137][ T7121] ? hook_file_ioctl_common+0x145/0x410 [ 257.975178][ T7121] ? xfd_validate_state+0x5d/0x180 [ 257.975208][ T7121] ? __pfx_tty_ioctl+0x10/0x10 [ 257.975237][ T7121] __x64_sys_ioctl+0x190/0x200 [ 257.975262][ T7121] do_syscall_64+0xcd/0x260 [ 257.975289][ T7121] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 257.975312][ T7121] RIP: 0033:0x7f0a5078d169 [ 257.975330][ T7121] 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 [ 257.975352][ T7121] RSP: 002b:00007f0a51587038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 257.975374][ T7121] RAX: ffffffffffffffda RBX: 00007f0a509a5fa0 RCX: 00007f0a5078d169 [ 257.975389][ T7121] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000001 [ 257.975403][ T7121] RBP: 00007f0a5080e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 257.975416][ T7121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 257.975429][ T7121] R13: 0000000000000000 R14: 00007f0a509a5fa0 R15: 00007ffff6e275d8 [ 257.975459][ T7121] [ 258.284331][ C1] vkms_vblank_simulate: vblank timer overrun [ 259.098299][ T5153] Bluetooth: hci1: unexpected subevent 0x01 length: 4 < 18 [ 259.117812][ T30] audit: type=1800 audit(6038472943.832:24): pid=7138 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.221" name="dbroot" dev="configfs" ino=11678 res=0 errno=0 [ 259.278531][ T5856] Bluetooth: hci0: unexpected subevent 0x01 length: 4 < 18 [ 259.740023][ T7134] snd_aloop snd_aloop.0: Parsing timer source 'վ' failed with -22 [ 260.586050][ T7152] random: crng reseeded on system resumption [ 261.060175][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 261.068177][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 269.173610][ T7236] [U] [ 269.176505][ T7236] [U] [ 269.179216][ T7236] [U] [ 269.181926][ T7236] [U] [ 269.440022][ T7236] [U] [ 269.442771][ T7236] [U] [ 269.445486][ T7236] [U] [ 269.448201][ T7236] [U] [ 269.643903][ T7240] FAULT_INJECTION: forcing a failure. [ 269.643903][ T7240] name failslab, interval 1, probability 0, space 0, times 0 [ 269.702755][ T7236] [U] [ 269.705531][ T7236] [U] [ 269.708245][ T7236] [U] [ 269.710955][ T7236] [U] [ 269.769581][ T7240] CPU: 1 UID: 0 PID: 7240 Comm: syz.0.234 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 269.769615][ T7240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 269.769629][ T7240] Call Trace: [ 269.769636][ T7240] [ 269.769645][ T7240] dump_stack_lvl+0x16c/0x1f0 [ 269.769676][ T7240] should_fail_ex+0x512/0x640 [ 269.769711][ T7240] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 269.769760][ T7240] should_failslab+0xc2/0x120 [ 269.769795][ T7240] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 269.769829][ T7240] ? mark_held_locks+0x49/0x80 [ 269.769848][ T7240] ? kstrdup_const+0x63/0x80 [ 269.769875][ T7240] kstrdup+0x53/0x100 [ 269.769898][ T7240] kstrdup_const+0x63/0x80 [ 269.769920][ T7240] kvasprintf_const+0x10f/0x1a0 [ 269.769945][ T7240] kobject_set_name_vargs+0x5a/0x140 [ 269.769977][ T7240] dev_set_name+0xc7/0x100 [ 269.770012][ T7240] ? __pfx_dev_set_name+0x10/0x10 [ 269.770049][ T7240] ? lockdep_init_map_type+0x5c/0x280 [ 269.770072][ T7240] ? __init_waitqueue_head+0xca/0x150 [ 269.770107][ T7240] netdev_register_kobject+0xc5/0x3a0 [ 269.770138][ T7240] register_netdevice+0x13dc/0x2040 [ 269.770170][ T7240] ? __pfx_register_netdevice+0x10/0x10 [ 269.770204][ T7240] slip_open+0xb86/0x1150 [ 269.770242][ T7240] ? __pfx_slip_open+0x10/0x10 [ 269.770273][ T7240] ? down_write+0x14d/0x200 [ 269.770301][ T7240] ? __pfx_slip_open+0x10/0x10 [ 269.770332][ T7240] tty_ldisc_open+0x9c/0x120 [ 269.770358][ T7240] tty_set_ldisc+0x32b/0x780 [ 269.770387][ T7240] tty_ioctl+0xbd7/0x15f0 [ 269.770417][ T7240] ? __pfx_tty_ioctl+0x10/0x10 [ 269.770453][ T7240] ? rcu_is_watching+0x12/0xc0 [ 269.770481][ T7240] ? __rseq_handle_notify_resume+0x69a/0x10c0 [ 269.770508][ T7240] ? hook_file_ioctl_common+0x145/0x410 [ 269.770548][ T7240] ? xfd_validate_state+0x5d/0x180 [ 269.770581][ T7240] ? __pfx_tty_ioctl+0x10/0x10 [ 269.770610][ T7240] __x64_sys_ioctl+0x190/0x200 [ 269.770635][ T7240] do_syscall_64+0xcd/0x260 [ 269.770661][ T7240] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 269.770685][ T7240] RIP: 0033:0x7f4e9898d169 [ 269.770703][ T7240] 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 [ 269.770725][ T7240] RSP: 002b:00007f4e9989f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 269.770751][ T7240] RAX: ffffffffffffffda RBX: 00007f4e98ba5fa0 RCX: 00007f4e9898d169 [ 269.770766][ T7240] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000001 [ 269.770779][ T7240] RBP: 00007f4e98a0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 269.770793][ T7240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 269.770806][ T7240] R13: 0000000000000000 R14: 00007f4e98ba5fa0 R15: 00007ffcf0cae918 [ 269.770835][ T7240] [ 270.232684][ T7240] Falling back ldisc for ttyS2. [ 270.346069][ T7236] [U] [ 270.348834][ T7236] [U] [ 270.351548][ T7236] [U] [ 270.354256][ T7236] [U] [ 270.369950][ T7236] [U] [ 270.372752][ T7236] [U] [ 270.375463][ T7236] [U] [ 270.378170][ T7236] [U] [ 270.432943][ T7236] [U] [ 270.435738][ T7236] [U] [ 270.438449][ T7236] [U] [ 270.441157][ T7236] [U] [ 270.490119][ T7236] [U] [ 270.492914][ T7236] [U] [ 270.495646][ T7236] [U] [ 270.498359][ T7236] [U] [ 270.520774][ T7254] Invalid ELF header magic: != ELF [ 270.562981][ T7257] netlink: 28 bytes leftover after parsing attributes in process `syz.0.237'. [ 270.606150][ T7236] [U] [ 270.608907][ T7236] [U] [ 270.611615][ T7236] [U] [ 270.614327][ T7236] [U] [ 270.680044][ T7236] [U] [ 270.682799][ T7236] [U] [ 270.685513][ T7236] [U] [ 270.688222][ T7236] [U] [ 270.737004][ T7236] [U] [ 271.138178][ T7265] random: crng reseeded on system resumption [ 271.998736][ T7258] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 271.998736][ T7258] The task syz.2.236 (7258) triggered the difference, watch for misbehavior. [ 272.156799][ T7267] snd_aloop snd_aloop.0: control 16781581:65535:6:'x?F/zF˷fC:8 is already present [ 273.979398][ T7303] snd_aloop snd_aloop.0: Parsing timer source 'վ' failed with -22 [ 274.117313][ T7303] FAULT_INJECTION: forcing a failure. [ 274.117313][ T7303] name failslab, interval 1, probability 0, space 0, times 0 [ 274.215049][ T7303] CPU: 1 UID: 0 PID: 7303 Comm: syz.3.244 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 274.215083][ T7303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 274.215097][ T7303] Call Trace: [ 274.215106][ T7303] [ 274.215115][ T7303] dump_stack_lvl+0x16c/0x1f0 [ 274.215144][ T7303] should_fail_ex+0x512/0x640 [ 274.215179][ T7303] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 274.215214][ T7303] should_failslab+0xc2/0x120 [ 274.215248][ T7303] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 274.215286][ T7303] ? __kernfs_new_node+0xd2/0x8a0 [ 274.215321][ T7303] __kernfs_new_node+0xd2/0x8a0 [ 274.215355][ T7303] ? __pfx___kernfs_new_node+0x10/0x10 [ 274.215385][ T7303] ? __pfx___might_resched+0x10/0x10 [ 274.215417][ T7303] ? kernfs_link_sibling+0x3fc/0x550 [ 274.215448][ T7303] ? down_write+0x14d/0x200 [ 274.215473][ T7303] ? find_held_lock+0x2b/0x80 [ 274.215504][ T7303] ? kernfs_add_one+0x3d8/0x530 [ 274.215542][ T7303] ? up_write+0x1b2/0x520 [ 274.215570][ T7303] kernfs_new_node+0x186/0x240 [ 274.215610][ T7303] __kernfs_create_file+0x53/0x350 [ 274.215637][ T7303] sysfs_add_file_mode_ns+0x207/0x3c0 [ 274.215671][ T7303] internal_create_group+0x578/0xf30 [ 274.215710][ T7303] ? __pfx_internal_create_group+0x10/0x10 [ 274.215745][ T7303] ? kernfs_create_link+0x1bd/0x240 [ 274.215773][ T7303] internal_create_groups+0x9d/0x150 [ 274.215812][ T7303] device_add+0x6d1/0x1a70 [ 274.215847][ T7303] ? __pfx_device_add+0x10/0x10 [ 274.215879][ T7303] ? lockdep_init_map_type+0x5c/0x280 [ 274.215903][ T7303] ? __init_waitqueue_head+0xca/0x150 [ 274.215938][ T7303] netdev_register_kobject+0x182/0x3a0 [ 274.215970][ T7303] register_netdevice+0x13dc/0x2040 [ 274.216002][ T7303] ? __pfx_register_netdevice+0x10/0x10 [ 274.216037][ T7303] slip_open+0xb86/0x1150 [ 274.216078][ T7303] ? __pfx_slip_open+0x10/0x10 [ 274.216113][ T7303] ? down_write+0x14d/0x200 [ 274.216142][ T7303] ? __pfx_slip_open+0x10/0x10 [ 274.216173][ T7303] tty_ldisc_open+0x9c/0x120 [ 274.216199][ T7303] tty_set_ldisc+0x32b/0x780 [ 274.216228][ T7303] tty_ioctl+0xbd7/0x15f0 [ 274.216262][ T7303] ? __pfx_tty_ioctl+0x10/0x10 [ 274.216302][ T7303] ? do_raw_spin_unlock+0x172/0x230 [ 274.216328][ T7303] ? hook_file_ioctl_common+0x145/0x410 [ 274.216370][ T7303] ? xfd_validate_state+0x5d/0x180 [ 274.216398][ T7303] ? __pfx_tty_ioctl+0x10/0x10 [ 274.216428][ T7303] __x64_sys_ioctl+0x190/0x200 [ 274.216453][ T7303] do_syscall_64+0xcd/0x260 [ 274.216480][ T7303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 274.216504][ T7303] RIP: 0033:0x7f0a5078d169 [ 274.216523][ T7303] 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 [ 274.216546][ T7303] RSP: 002b:00007f0a51587038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 274.216567][ T7303] RAX: ffffffffffffffda RBX: 00007f0a509a5fa0 RCX: 00007f0a5078d169 [ 274.216582][ T7303] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000001 [ 274.216596][ T7303] RBP: 00007f0a5080e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 274.216610][ T7303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 274.216624][ T7303] R13: 0000000000000000 R14: 00007f0a509a5fa0 R15: 00007ffff6e275d8 [ 274.216654][ T7303] [ 275.362450][ T7301] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 275.369998][ T7301] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 275.398707][ T7301] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 275.438397][ T7301] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 275.476365][ T7301] CPU0 is offline. [ 275.878353][ T7312] usb usb38: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 275.910340][ T7312] vhci_hcd: default hub control req: 0000 v0000 i0000 l0 [ 276.012354][ T7316] Invalid ELF header magic: != ELF [ 277.126198][ T5856] Bluetooth: hci0: command 0x0c1a tx timeout [ 277.376338][ T5856] Bluetooth: hci2: unexpected subevent 0x01 length: 4 < 18 [ 277.446099][ T5856] Bluetooth: hci3: command 0x0c1a tx timeout [ 277.452189][ T5153] Bluetooth: hci2: command 0x0c1a tx timeout [ 277.458239][ T5848] Bluetooth: hci1: command 0x0c1a tx timeout [ 277.508275][ T30] audit: type=1800 audit(6038480778.226:25): pid=7333 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.248" name="dbroot" dev="configfs" ino=12208 res=0 errno=0 [ 282.770058][ T7364] FAULT_INJECTION: forcing a failure. [ 282.770058][ T7364] name failslab, interval 1, probability 0, space 0, times 0 [ 282.995469][ T7364] CPU: 1 UID: 0 PID: 7364 Comm: syz.3.253 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 282.995502][ T7364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 282.995516][ T7364] Call Trace: [ 282.995523][ T7364] [ 282.995532][ T7364] dump_stack_lvl+0x16c/0x1f0 [ 282.995562][ T7364] should_fail_ex+0x512/0x640 [ 282.995595][ T7364] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 282.995624][ T7364] ? __pfx_cec_config_thread_func+0x10/0x10 [ 282.995651][ T7364] should_failslab+0xc2/0x120 [ 282.995684][ T7364] __kmalloc_cache_noprof+0x6a/0x3e0 [ 282.995709][ T7364] ? lockdep_init_map_type+0x5c/0x280 [ 282.995731][ T7364] ? __kthread_create_on_node+0xce/0x3f0 [ 282.995768][ T7364] ? __init_swait_queue_head+0xca/0x150 [ 282.995803][ T7364] ? __pfx_cec_config_thread_func+0x10/0x10 [ 282.995829][ T7364] __kthread_create_on_node+0xce/0x3f0 [ 282.995866][ T7364] ? __pfx___kthread_create_on_node+0x10/0x10 [ 282.995911][ T7364] ? cec_adap_enable+0x77c/0xc30 [ 282.995940][ T7364] ? __pfx_cec_config_thread_func+0x10/0x10 [ 282.995966][ T7364] kthread_create_on_node+0xc7/0x100 [ 282.996002][ T7364] ? __pfx_kthread_create_on_node+0x10/0x10 [ 282.996037][ T7364] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 282.996063][ T7364] ? preempt_schedule_thunk+0x16/0x30 [ 282.996088][ T7364] ? lockdep_init_map_type+0x5c/0x280 [ 282.996111][ T7364] ? lockdep_init_map_type+0x5c/0x280 [ 282.996138][ T7364] cec_claim_log_addrs+0x13e/0x2e0 [ 282.996165][ T7364] __cec_s_log_addrs+0xdc9/0x1670 [ 282.996199][ T7364] cec_ioctl+0x4b8/0x2970 [ 282.996230][ T7364] ? __pfx_cec_ioctl+0x10/0x10 [ 282.996259][ T7364] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 282.996293][ T7364] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 282.996318][ T7364] ? do_vfs_ioctl+0x512/0x1990 [ 282.996340][ T7364] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 282.996380][ T7364] ? find_held_lock+0x2b/0x80 [ 282.996423][ T7364] ? hook_file_ioctl_common+0x145/0x410 [ 282.996469][ T7364] ? __pfx_cec_ioctl+0x10/0x10 [ 282.996497][ T7364] __x64_sys_ioctl+0x190/0x200 [ 282.996521][ T7364] do_syscall_64+0xcd/0x260 [ 282.996547][ T7364] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.996570][ T7364] RIP: 0033:0x7f0a5078d169 [ 282.996588][ T7364] 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 [ 282.996610][ T7364] RSP: 002b:00007f0a51524038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 282.996631][ T7364] RAX: ffffffffffffffda RBX: 00007f0a509a6240 RCX: 00007f0a5078d169 [ 282.996646][ T7364] RDX: 00002000000000c0 RSI: 00000000c05c6104 RDI: 0000000000000005 [ 282.996661][ T7364] RBP: 00007f0a5080e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 282.996674][ T7364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 282.996688][ T7364] R13: 0000000000000000 R14: 00007f0a509a6240 R15: 00007ffff6e275d8 [ 282.996716][ T7364] [ 283.454056][ T7377] snd_aloop snd_aloop.0: Parsing timer source 'վ' failed with -22 [ 283.471587][ T7377] FAULT_INJECTION: forcing a failure. [ 283.471587][ T7377] name fail_futex, interval 1, probability 0, space 0, times 0 [ 283.484482][ T7377] CPU: 1 UID: 0 PID: 7377 Comm: syz.2.257 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 283.484513][ T7377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 283.484527][ T7377] Call Trace: [ 283.484536][ T7377] [ 283.484545][ T7377] dump_stack_lvl+0x16c/0x1f0 [ 283.484573][ T7377] should_fail_ex+0x512/0x640 [ 283.484619][ T7377] get_futex_key+0x49e/0x1000 [ 283.484656][ T7377] ? __pfx_get_futex_key+0x10/0x10 [ 283.484689][ T7377] ? pick_eevdf+0x3be/0x5b0 [ 283.484723][ T7377] ? update_curr_se+0x8b/0x270 [ 283.484745][ T7377] ? update_curr+0x74/0x800 [ 283.484775][ T7377] futex_wait_setup+0x78/0x290 [ 283.484806][ T7377] __futex_wait+0x266/0x3c0 [ 283.484831][ T7377] ? __pfx___futex_wait+0x10/0x10 [ 283.484854][ T7377] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 283.484896][ T7377] ? __pfx_futex_wake_mark+0x10/0x10 [ 283.484931][ T7377] futex_wait+0xe8/0x380 [ 283.484953][ T7377] ? __pfx_futex_wait+0x10/0x10 [ 283.484982][ T7377] ? kmem_cache_free+0x2d4/0x4d0 [ 283.485010][ T7377] ? fd_install+0x225/0x750 [ 283.485036][ T7377] ? putname+0x154/0x1a0 [ 283.485073][ T7377] do_futex+0x229/0x350 [ 283.485107][ T7377] ? __pfx_do_futex+0x10/0x10 [ 283.485143][ T7377] ? __rseq_handle_notify_resume+0x69a/0x10c0 [ 283.485174][ T7377] __x64_sys_futex+0x1e0/0x4c0 [ 283.485210][ T7377] ? __x64_sys_openat+0x174/0x210 [ 283.485245][ T7377] ? __pfx___x64_sys_futex+0x10/0x10 [ 283.485281][ T7377] ? rcu_is_watching+0x12/0xc0 [ 283.485318][ T7377] do_syscall_64+0xcd/0x260 [ 283.485345][ T7377] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 283.485369][ T7377] RIP: 0033:0x7fbed4f8d169 [ 283.485387][ T7377] 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 [ 283.485410][ T7377] RSP: 002b:00007fbed5deb0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 283.485432][ T7377] RAX: ffffffffffffffda RBX: 00007fbed51a5fa8 RCX: 00007fbed4f8d169 [ 283.485447][ T7377] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fbed51a5fa8 [ 283.485461][ T7377] RBP: 00007fbed51a5fa0 R08: 0000000000000000 R09: 0000000000000000 [ 283.485475][ T7377] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbed51a5fac [ 283.485490][ T7377] R13: 0000000000000000 R14: 00007ffe0a9f0350 R15: 00007ffe0a9f0438 [ 283.485518][ T7377] [ 284.993485][ T7391] netlink: 28 bytes leftover after parsing attributes in process `syz.0.258'. [ 285.096680][ T7391] veth1_macvtap: left promiscuous mode [ 285.129327][ T5856] Bluetooth: hci3: unexpected subevent 0x01 length: 4 < 18 [ 285.366639][ T30] audit: type=1800 audit(4294967305.400:26): pid=7396 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.259" name="dbroot" dev="configfs" ino=12443 res=0 errno=0 [ 286.362496][ T7400] netlink: 544 bytes leftover after parsing attributes in process `syz.2.260'. [ 288.176052][ T7424] random: crng reseeded on system resumption [ 288.644503][ T5856] Bluetooth: hci3: unexpected subevent 0x01 length: 4 < 18 [ 288.756388][ T30] audit: type=1800 audit(4294967316.820:27): pid=7435 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.264" name="dbroot" dev="configfs" ino=12492 res=0 errno=0 [ 291.964414][ T5856] Bluetooth: hci2: unexpected subevent 0x01 length: 4 < 18 [ 292.055458][ T30] audit: type=1800 audit(4294967328.111:28): pid=7457 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.266" name="dbroot" dev="configfs" ino=12535 res=0 errno=0 [ 292.481652][ T7465] snd_aloop snd_aloop.0: Parsing timer source 'վ' failed with -22 [ 294.246129][ T5856] Bluetooth: hci0: unexpected subevent 0x01 length: 4 < 18 [ 294.338244][ T30] audit: type=1800 audit(4294967338.399:29): pid=7483 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.269" name="dbroot" dev="configfs" ino=12600 res=0 errno=0 [ 294.870579][ T5856] Bluetooth: hci2: unexpected subevent 0x01 length: 4 < 18 [ 296.495915][ T5856] Bluetooth: hci2: unexpected subevent 0x01 length: 4 < 18 [ 296.544702][ T30] audit: type=1800 audit(4294967356.604:30): pid=7503 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.272" name="dbroot" dev="configfs" ino=12641 res=0 errno=0 [ 298.116302][ T7519] snd_aloop snd_aloop.0: Parsing timer source 'վ' failed with -22 [ 298.499466][ T7522] FAULT_INJECTION: forcing a failure. [ 298.499466][ T7522] name failslab, interval 1, probability 0, space 0, times 0 [ 298.611288][ T7522] CPU: 1 UID: 0 PID: 7522 Comm: syz.1.274 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 298.611321][ T7522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 298.611334][ T7522] Call Trace: [ 298.611341][ T7522] [ 298.611350][ T7522] dump_stack_lvl+0x16c/0x1f0 [ 298.611380][ T7522] should_fail_ex+0x512/0x640 [ 298.611416][ T7522] ? __kvmalloc_node_noprof+0x122/0x600 [ 298.611448][ T7522] should_failslab+0xc2/0x120 [ 298.611481][ T7522] __kvmalloc_node_noprof+0x135/0x600 [ 298.611512][ T7522] ? seq_read_iter+0x826/0x12c0 [ 298.611542][ T7522] ? seq_read_iter+0x826/0x12c0 [ 298.611565][ T7522] seq_read_iter+0x826/0x12c0 [ 298.611592][ T7522] ? aa_file_perm+0x4d6/0xfb0 [ 298.611623][ T7522] seq_read+0x39e/0x4e0 [ 298.611647][ T7522] ? __pfx_seq_read+0x10/0x10 [ 298.611691][ T7522] ? __pfx_seq_read+0x10/0x10 [ 298.611725][ T7522] proc_reg_read+0x23d/0x330 [ 298.611758][ T7522] ? __pfx_proc_reg_read+0x10/0x10 [ 298.611793][ T7522] vfs_read+0x1de/0xc70 [ 298.611823][ T7522] ? __pfx___mutex_lock+0x10/0x10 [ 298.611847][ T7522] ? __pfx_vfs_read+0x10/0x10 [ 298.611880][ T7522] ? __fget_files+0x20e/0x3c0 [ 298.611916][ T7522] ksys_read+0x12a/0x240 [ 298.611940][ T7522] ? __pfx_ksys_read+0x10/0x10 [ 298.611963][ T7522] ? rcu_is_watching+0x12/0xc0 [ 298.612002][ T7522] do_syscall_64+0xcd/0x260 [ 298.612028][ T7522] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 298.612051][ T7522] RIP: 0033:0x7f23d318d169 [ 298.612069][ T7522] 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 [ 298.612091][ T7522] RSP: 002b:00007f23d3f23038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 298.612113][ T7522] RAX: ffffffffffffffda RBX: 00007f23d33a6080 RCX: 00007f23d318d169 [ 298.612128][ T7522] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000003 [ 298.612142][ T7522] RBP: 00007f23d320e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 298.612156][ T7522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 298.612169][ T7522] R13: 0000000000000000 R14: 00007f23d33a6080 R15: 00007ffc7aaca848 [ 298.612198][ T7522] [ 299.190486][ T5856] Bluetooth: hci2: unexpected subevent 0x01 length: 4 < 18 [ 299.233101][ T30] audit: type=1800 audit(4294967367.264:31): pid=7535 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.276" name="dbroot" dev="configfs" ino=12703 res=0 errno=0 [ 299.405895][ T5856] Bluetooth: hci1: unexpected subevent 0x01 length: 4 < 18 [ 300.006336][ T7531] netlink: 'syz.3.277': attribute type 1 has an invalid length. [ 300.069436][ T7531] netlink: 13 bytes leftover after parsing attributes in process `syz.3.277'. [ 300.582733][ T7552] snd_aloop snd_aloop.0: Parsing timer source 'վ' failed with -22 [ 301.383415][ T5856] Bluetooth: hci2: unexpected subevent 0x01 length: 4 < 18 [ 301.506383][ T30] audit: type=1800 audit(4294967385.576:32): pid=7569 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.281" name="dbroot" dev="configfs" ino=12787 res=0 errno=0 [ 303.918030][ T7590] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 304.876612][ T7608] snd_aloop snd_aloop.0: control 16781581:65539:6:'x?F/zF˷fC:7 is already present [ 306.035911][ T5856] Bluetooth: hci1: unexpected subevent 0x01 length: 4 < 18 [ 306.197644][ T30] audit: type=1800 audit(4294967398.262:33): pid=7630 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.287" name="dbroot" dev="configfs" ino=12950 res=0 errno=0 [ 311.739254][ T7654] snd_aloop snd_aloop.0: Parsing timer source 'վ' failed with -22 [ 311.919564][ T7654] FAULT_INJECTION: forcing a failure. [ 311.919564][ T7654] name failslab, interval 1, probability 0, space 0, times 0 [ 312.144045][ T7654] CPU: 1 UID: 0 PID: 7654 Comm: syz.0.291 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 312.144079][ T7654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 312.144094][ T7654] Call Trace: [ 312.144103][ T7654] [ 312.144112][ T7654] dump_stack_lvl+0x16c/0x1f0 [ 312.144142][ T7654] should_fail_ex+0x512/0x640 [ 312.144200][ T7654] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 312.144239][ T7654] should_failslab+0xc2/0x120 [ 312.144273][ T7654] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 312.144307][ T7654] ? mark_held_locks+0x49/0x80 [ 312.144327][ T7654] ? kstrdup_const+0x63/0x80 [ 312.144354][ T7654] kstrdup+0x53/0x100 [ 312.144382][ T7654] kstrdup_const+0x63/0x80 [ 312.144404][ T7654] kvasprintf_const+0x10f/0x1a0 [ 312.144429][ T7654] kobject_set_name_vargs+0x5a/0x140 [ 312.144460][ T7654] dev_set_name+0xc7/0x100 [ 312.144497][ T7654] ? __pfx_dev_set_name+0x10/0x10 [ 312.144535][ T7654] ? lockdep_init_map_type+0x5c/0x280 [ 312.144558][ T7654] ? __init_waitqueue_head+0xca/0x150 [ 312.144593][ T7654] netdev_register_kobject+0xc5/0x3a0 [ 312.144625][ T7654] register_netdevice+0x13dc/0x2040 [ 312.144658][ T7654] ? __pfx_register_netdevice+0x10/0x10 [ 312.144693][ T7654] slip_open+0xb86/0x1150 [ 312.144731][ T7654] ? __pfx_slip_open+0x10/0x10 [ 312.144763][ T7654] ? down_write+0x14d/0x200 [ 312.144791][ T7654] ? __pfx_slip_open+0x10/0x10 [ 312.144823][ T7654] tty_ldisc_open+0x9c/0x120 [ 312.144848][ T7654] tty_set_ldisc+0x32b/0x780 [ 312.144879][ T7654] tty_ioctl+0xbd7/0x15f0 [ 312.144909][ T7654] ? __pfx_tty_ioctl+0x10/0x10 [ 312.144945][ T7654] ? rcu_is_watching+0x12/0xc0 [ 312.144974][ T7654] ? __rseq_handle_notify_resume+0x69a/0x10c0 [ 312.145001][ T7654] ? hook_file_ioctl_common+0x145/0x410 [ 312.145043][ T7654] ? xfd_validate_state+0x5d/0x180 [ 312.145072][ T7654] ? __pfx_tty_ioctl+0x10/0x10 [ 312.145101][ T7654] __x64_sys_ioctl+0x190/0x200 [ 312.145126][ T7654] do_syscall_64+0xcd/0x260 [ 312.145154][ T7654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 312.145177][ T7654] RIP: 0033:0x7f4e9898d169 [ 312.145196][ T7654] 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 [ 312.145219][ T7654] RSP: 002b:00007f4e9989f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 312.145241][ T7654] RAX: ffffffffffffffda RBX: 00007f4e98ba5fa0 RCX: 00007f4e9898d169 [ 312.145256][ T7654] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000001 [ 312.145271][ T7654] RBP: 00007f4e98a0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 312.145284][ T7654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 312.145298][ T7654] R13: 0000000000000000 R14: 00007f4e98ba5fa0 R15: 00007ffcf0cae918 [ 312.145328][ T7654] [ 314.307347][ T7677] snd_aloop snd_aloop.0: Parsing timer source 'վ' failed with -22 [ 314.414868][ T7677] FAULT_INJECTION: forcing a failure. [ 314.414868][ T7677] name failslab, interval 1, probability 0, space 0, times 0 [ 314.568860][ T7677] CPU: 1 UID: 0 PID: 7677 Comm: syz.3.295 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 314.568895][ T7677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 314.568909][ T7677] Call Trace: [ 314.568917][ T7677] [ 314.568925][ T7677] dump_stack_lvl+0x16c/0x1f0 [ 314.568955][ T7677] should_fail_ex+0x512/0x640 [ 314.568990][ T7677] ? __kmalloc_noprof+0xbf/0x510 [ 314.569022][ T7677] ? tracepoint_add_func+0x2a6/0xea0 [ 314.569052][ T7677] should_failslab+0xc2/0x120 [ 314.569085][ T7677] __kmalloc_noprof+0xd2/0x510 [ 314.569120][ T7677] ? __pfx_blk_add_trace_rq_merge+0x10/0x10 [ 314.569155][ T7677] tracepoint_add_func+0x2a6/0xea0 [ 314.569178][ T7677] ? __pfx_blk_add_trace_rq_merge+0x10/0x10 [ 314.569218][ T7677] ? __pfx_blk_add_trace_rq_merge+0x10/0x10 [ 314.569251][ T7677] tracepoint_probe_register+0xbf/0x100 [ 314.569278][ T7677] ? __pfx_tracepoint_probe_register+0x10/0x10 [ 314.569304][ T7677] ? __pfx_blk_add_trace_rq_merge+0x10/0x10 [ 314.569339][ T7677] ? relay_open+0x62e/0xad0 [ 314.569379][ T7677] blk_register_tracepoints+0x75/0x3c0 [ 314.569406][ T7677] do_blk_trace_setup+0x933/0xb50 [ 314.569441][ T7677] blk_trace_setup+0xed/0x1b0 [ 314.569472][ T7677] ? __pfx_blk_trace_setup+0x10/0x10 [ 314.569502][ T7677] ? __pfx_snprintf+0x10/0x10 [ 314.569539][ T7677] blk_trace_ioctl+0x146/0x280 [ 314.569571][ T7677] ? __pfx_blk_trace_ioctl+0x10/0x10 [ 314.569613][ T7677] ? find_held_lock+0x2b/0x80 [ 314.569642][ T7677] ? hook_file_ioctl_common+0x145/0x410 [ 314.569678][ T7677] blkdev_ioctl+0x108/0x6d0 [ 314.569707][ T7677] ? __pfx_blkdev_ioctl+0x10/0x10 [ 314.569740][ T7677] ? __pfx_blkdev_ioctl+0x10/0x10 [ 314.569769][ T7677] __x64_sys_ioctl+0x190/0x200 [ 314.569794][ T7677] do_syscall_64+0xcd/0x260 [ 314.569821][ T7677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 314.569845][ T7677] RIP: 0033:0x7f0a5078d169 [ 314.569863][ T7677] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 314.569886][ T7677] RSP: 002b:00007f0a51587038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 314.569907][ T7677] RAX: ffffffffffffffda RBX: 00007f0a509a5fa0 RCX: 00007f0a5078d169 [ 314.569923][ T7677] RDX: 0000200000000180 RSI: 00000000c0481273 RDI: 0000000000000005 [ 314.569937][ T7677] RBP: 00007f0a5080e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 314.569951][ T7677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 314.569964][ T7677] R13: 0000000000000000 R14: 00007f0a509a5fa0 R15: 00007ffff6e275d8 [ 314.569996][ T7677] [ 314.570197][ T7677] ------------[ cut here ]------------ [ 314.831839][ T7677] WARNING: CPU: 1 PID: 7677 at kernel/trace/blktrace.c:1087 blk_register_tracepoints+0x2f9/0x3c0 [ 314.843298][ T7677] Modules linked in: [ 314.848051][ T7677] CPU: 1 UID: 0 PID: 7677 Comm: syz.3.295 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 314.859691][ T7677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 314.869810][ T7677] RIP: 0010:blk_register_tracepoints+0x2f9/0x3c0 [ 314.876339][ T7677] Code: 00 00 5b e9 c9 1d f8 ff e8 c4 1d f8 ff 90 0f 0b 90 e9 49 fd ff ff e8 b6 1d f8 ff 90 0f 0b 90 e9 68 fd ff ff e8 a8 1d f8 ff 90 <0f> 0b 90 e9 87 fd ff ff e8 9a 1d f8 ff 90 0f 0b 90 e9 a6 fd ff ff [ 314.896037][ T7677] RSP: 0018:ffffc900032d7c28 EFLAGS: 00010283 [ 314.902117][ T7677] RAX: 0000000000036067 RBX: 00000000fffffff4 RCX: ffffc9000c7bb000 [ 314.910127][ T7677] RDX: 0000000000080000 RSI: ffffffff81c314d8 RDI: 0000000000000005 [ 314.918167][ T7677] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 [ 314.927078][ T7677] R10: 00000000fffffff4 R11: 0000000000000001 R12: 00000000000000ff [ 314.935073][ T7677] R13: 0000000000002000 R14: ffff888142f7c440 R15: ffffc900032d7cf4 [ 314.944052][ T7677] FS: 00007f0a515876c0(0000) GS:ffff888124ad5000(0000) knlGS:0000000000000000 [ 314.953708][ T7677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 314.960360][ T7677] CR2: 0000001b312d9ff8 CR3: 0000000030136000 CR4: 00000000003526f0 [ 314.968543][ T7677] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 314.976569][ T7677] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 314.984563][ T7677] Call Trace: [ 314.987868][ T7677] [ 314.990821][ T7677] do_blk_trace_setup+0x933/0xb50 [ 314.995935][ T7677] blk_trace_setup+0xed/0x1b0 [ 315.000638][ T7677] ? __pfx_blk_trace_setup+0x10/0x10 [ 315.005972][ T7677] ? __pfx_snprintf+0x10/0x10 [ 315.010700][ T7677] blk_trace_ioctl+0x146/0x280 [ 315.015498][ T7677] ? __pfx_blk_trace_ioctl+0x10/0x10 [ 315.020932][ T7677] ? find_held_lock+0x2b/0x80 [ 315.025652][ T7677] ? hook_file_ioctl_common+0x145/0x410 [ 315.031386][ T7677] blkdev_ioctl+0x108/0x6d0 [ 315.035955][ T7677] ? __pfx_blkdev_ioctl+0x10/0x10 [ 315.041024][ T7677] ? __pfx_blkdev_ioctl+0x10/0x10 [ 315.047301][ T7677] __x64_sys_ioctl+0x190/0x200 [ 315.052089][ T7677] do_syscall_64+0xcd/0x260 [ 315.057367][ T7677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 315.063300][ T7677] RIP: 0033:0x7f0a5078d169 [ 315.067828][ T7677] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 315.087663][ T7677] RSP: 002b:00007f0a51587038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 315.096151][ T7677] RAX: ffffffffffffffda RBX: 00007f0a509a5fa0 RCX: 00007f0a5078d169 [ 315.104142][ T7677] RDX: 0000200000000180 RSI: 00000000c0481273 RDI: 0000000000000005 [ 315.112158][ T7677] RBP: 00007f0a5080e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 315.120177][ T7677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 315.128293][ T7677] R13: 0000000000000000 R14: 00007f0a509a5fa0 R15: 00007ffff6e275d8 [ 315.136314][ T7677] [ 315.139371][ T7677] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 315.146657][ T7677] CPU: 1 UID: 0 PID: 7677 Comm: syz.3.295 Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(full) [ 315.158207][ T7677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 315.168268][ T7677] Call Trace: [ 315.171548][ T7677] [ 315.174483][ T7677] dump_stack_lvl+0x3d/0x1f0 [ 315.179108][ T7677] panic+0x71c/0x800 [ 315.183031][ T7677] ? __pfx_panic+0x10/0x10 [ 315.187478][ T7677] ? show_trace_log_lvl+0x29b/0x3e0 [ 315.192704][ T7677] ? blk_register_tracepoints+0x2f9/0x3c0 [ 315.198440][ T7677] check_panic_on_warn+0xab/0xb0 [ 315.203392][ T7677] __warn+0xf6/0x3c0 [ 315.207296][ T7677] ? blk_register_tracepoints+0x2f9/0x3c0 [ 315.213031][ T7677] report_bug+0x3c3/0x580 [ 315.217390][ T7677] ? blk_register_tracepoints+0x2f9/0x3c0 [ 315.223125][ T7677] handle_bug+0x184/0x210 [ 315.227469][ T7677] exc_invalid_op+0x17/0x50 [ 315.231991][ T7677] asm_exc_invalid_op+0x1a/0x20 [ 315.236863][ T7677] RIP: 0010:blk_register_tracepoints+0x2f9/0x3c0 [ 315.243208][ T7677] Code: 00 00 5b e9 c9 1d f8 ff e8 c4 1d f8 ff 90 0f 0b 90 e9 49 fd ff ff e8 b6 1d f8 ff 90 0f 0b 90 e9 68 fd ff ff e8 a8 1d f8 ff 90 <0f> 0b 90 e9 87 fd ff ff e8 9a 1d f8 ff 90 0f 0b 90 e9 a6 fd ff ff [ 315.262843][ T7677] RSP: 0018:ffffc900032d7c28 EFLAGS: 00010283 [ 315.268923][ T7677] RAX: 0000000000036067 RBX: 00000000fffffff4 RCX: ffffc9000c7bb000 [ 315.276905][ T7677] RDX: 0000000000080000 RSI: ffffffff81c314d8 RDI: 0000000000000005 [ 315.284882][ T7677] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 [ 315.292858][ T7677] R10: 00000000fffffff4 R11: 0000000000000001 R12: 00000000000000ff [ 315.300837][ T7677] R13: 0000000000002000 R14: ffff888142f7c440 R15: ffffc900032d7cf4 [ 315.308825][ T7677] ? blk_register_tracepoints+0x2f8/0x3c0 [ 315.314564][ T7677] ? blk_register_tracepoints+0x2f8/0x3c0 [ 315.320298][ T7677] do_blk_trace_setup+0x933/0xb50 [ 315.325345][ T7677] blk_trace_setup+0xed/0x1b0 [ 315.330133][ T7677] ? __pfx_blk_trace_setup+0x10/0x10 [ 315.335437][ T7677] ? __pfx_snprintf+0x10/0x10 [ 315.340158][ T7677] blk_trace_ioctl+0x146/0x280 [ 315.344941][ T7677] ? __pfx_blk_trace_ioctl+0x10/0x10 [ 315.350252][ T7677] ? find_held_lock+0x2b/0x80 [ 315.354948][ T7677] ? hook_file_ioctl_common+0x145/0x410 [ 315.360520][ T7677] blkdev_ioctl+0x108/0x6d0 [ 315.365045][ T7677] ? __pfx_blkdev_ioctl+0x10/0x10 [ 315.370088][ T7677] ? __pfx_blkdev_ioctl+0x10/0x10 [ 315.375129][ T7677] __x64_sys_ioctl+0x190/0x200 [ 315.379909][ T7677] do_syscall_64+0xcd/0x260 [ 315.384430][ T7677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 315.390335][ T7677] RIP: 0033:0x7f0a5078d169 [ 315.394759][ T7677] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 315.414376][ T7677] RSP: 002b:00007f0a51587038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 315.422802][ T7677] RAX: ffffffffffffffda RBX: 00007f0a509a5fa0 RCX: 00007f0a5078d169 [ 315.430796][ T7677] RDX: 0000200000000180 RSI: 00000000c0481273 RDI: 0000000000000005 [ 315.438771][ T7677] RBP: 00007f0a5080e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 315.446749][ T7677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 315.454723][ T7677] R13: 0000000000000000 R14: 00007f0a509a5fa0 R15: 00007ffff6e275d8 [ 315.462717][ T7677] [ 315.465814][ T7677] Kernel Offset: disabled [ 315.470157][ T7677] Rebooting in 86400 seconds..