last executing test programs: 5.499020218s ago: executing program 1 (id=613): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) sysfs$auto(0x2, 0x0, 0x0) r0 = gettid() kexec_load$auto(0x5, 0x1, 0x0, 0x4) kill$auto(r0, 0x11) ppoll$auto(0x0, 0xb, 0x0, &(0x7f00000002c0)={0x5}, 0x8) 5.216758061s ago: executing program 2 (id=614): mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) io_uring_setup$auto(0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) r0 = openat$auto_dma_heap_fops_dma_heap(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0) ioctl$auto_dma_heap_fops_dma_heap(r0, 0xffffffffffdffe00, &(0x7f0000000140)=';') r1 = openat$auto_snd_mixer_oss_f_ops_mixer_oss(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = dup$auto(r1) ioctl$auto_ECCGETLAYOUT(r2, 0x81484d11, &(0x7f0000000340)={0x101, [0x101, 0x1, 0x80000000, 0x3, 0xa, 0x5, 0x1, 0x5, 0x808f, 0xe, 0x5, 0x7, 0x2, 0xf, 0x57, 0x8dbc, 0x8, 0x7, 0xd1, 0x72944006, 0x1, 0xfe54, 0x0, 0xfffff645, 0x9, 0x6, 0x9, 0x80, 0x80000000, 0x8dc, 0x4, 0x8, 0xfffff0bf, 0xa, 0x575e6e2c, 0x101, 0xff, 0x2, 0xffff0000, 0x3, 0x71c7, 0x1, 0x8, 0x90, 0xfffffffb, 0x7, 0x3, 0x5, 0x200, 0x100, 0x71d1, 0xffff, 0x9, 0x8, 0x8, 0x3, 0x2, 0x81, 0xe, 0x17, 0xe0b, 0x1, 0x0, 0x57a1], 0x6, [{0xff, 0x6e14}, {0x9, 0x8}, {0x4d1, 0xb9bc}, {0xe, 0x8}, {0x4, 0x24}, {0x1, 0x8}, {0x1, 0x1ff}, {0x1, 0x40}]}) r3 = openat$auto_rfkill_fops_core(0xffffffffffffff9c, 0x0, 0x40, 0x0) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) ioctl$auto_KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) unshare$auto(0x40000080) ioctl$auto(0x3, 0xae60, 0x10000000000402) ioctl$auto(0x3, 0x4008ae48, 0x38) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x0, 0x100000000008000) mremap$auto(0x4000, 0xfee0, 0x3fd6, 0x3, 0xfffff000) mmap$auto(0x0, 0x5, 0x2, 0x40eb2, 0x401, 0x300000000000) close_range$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) r4 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/rpc/nfs4.idtoname/channel\x00', 0x8f3b7a51b80ebd01, 0x0) write$auto_proc_reg_file_ops_compat_inode(r4, &(0x7f0000000040)="205c2020027e0dc0023af10e9bfa1babfa203753ca9a20370a", 0x19) r5 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp1\x00', 0x101a00, 0x0) openat$auto_tracing_fops_trace(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/tracing/per_cpu/cpu0/trace\x00', 0x2, 0x0) ioctl$auto_SNDCTL_DSP_SETDUPLEX(r5, 0x5016, 0x0) ioctl$auto(0x3, 0xc0086202, r3) 3.741202998s ago: executing program 2 (id=620): r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r0, 0x0, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000e3d9) capset$auto(0x0, &(0x7f0000000000)={0x1, 0x6, 0x48}) mmap$auto(0x0, 0x3, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000040)='/dev/adsp1\x00', 0x101142, 0x0) write$auto(0x3, 0x0, 0xfdef) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) r1 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio1\x00', 0x8000, 0x0) read$auto(r1, 0x0, 0x9) close_range$auto(0x2, 0x8, 0x0) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000280)={{&(0x7f0000000280), 0x1, &(0x7f0000000100)={&(0x7f0000000780)="4c0300000000000000a3677337f9ecba075f6bba44", 0xfffffffffffffff7}, 0x5, 0x0, 0x5, 0x1}, 0x8}, 0xfffffffe, 0x100) pivot_root$auto(0x0, 0x0) open(0x0, 0x7ffd, 0x12) mmap$auto(0x0, 0x2020009, 0x3, 0xf8, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0x2000040080000004, 0xe) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) mmap$auto(0x7f, 0x82020009, 0x3, 0xeb1, 0xffffffffffffffff, 0xfff) madvise$auto(0x8001, 0x9, 0x138) connect$auto(0x3, 0x0, 0x10) unshare$auto(0x40000080) r2 = socket(0x2, 0x2, 0x1) getsockopt$auto(r2, 0x1, 0x4, &(0x7f0000000040)='/dev/cec27\x00', 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) openat$auto_snapshot_fops_user(0xffffffffffffff9c, &(0x7f0000000000), 0x180b01, 0x0) r3 = openat$auto_raw_fops_raw_gadget(0xffffffffffffff9c, &(0x7f0000002640), 0x20000, 0x0) ioctl$auto_USB_RAW_IOCTL_INIT(r3, 0x41015500, &(0x7f00000002c0)={"a7a018b09bb196a05739a38a73473b93f5452886bc599ef976c54a71a5ce72a9af15390e93a8760df83859e16320e8d0b1161f13d12afae66b1d900a49586aa98d3504ca431aabab1964249251e57fa70517cc19b0e3974dc2a89e90c932b8859c767780d65e849700", "e600d778e82f8b8db7e27a036e39a8ac08de7e036d650e2184857e6b64f6a2c7fb08c6f5ce3828fb4e9498c076bef49c99c9cd91332e12b53664dc20fa879020fbd184c0d300c13be6047a70685ce029fb2385ae6e132c1c6adbcfbd3a3b925d397a08e8733e19ef5ec4f40b0b473c72efd18b8a9e9f3d12c5e44468922beb00", 0x3}) ioctl$auto_USB_RAW_IOCTL_RUN(r3, 0x5501, 0x0) 3.045301405s ago: executing program 1 (id=625): mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) io_uring_setup$auto(0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) r0 = openat$auto_dma_heap_fops_dma_heap(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0) ioctl$auto_dma_heap_fops_dma_heap(r0, 0xffffffffffdffe00, &(0x7f0000000140)) r1 = openat$auto_snd_mixer_oss_f_ops_mixer_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer1\x00', 0x0, 0x0) r2 = dup$auto(r1) ioctl$auto_ECCGETLAYOUT(r2, 0x81484d11, &(0x7f0000000340)={0x101, [0x101, 0x1, 0x80000000, 0x3, 0xa, 0x5, 0x1, 0x5, 0x808f, 0xe, 0x5, 0x7, 0x2, 0xf, 0x57, 0x8dbc, 0x8, 0x7, 0xd1, 0x72944006, 0x1, 0xfe54, 0x0, 0xfffff645, 0x9, 0x6, 0x9, 0x80, 0x80000000, 0x8dc, 0x4, 0x8, 0xfffff0bf, 0xa, 0x575e6e2c, 0x101, 0xff, 0x2, 0xffff0000, 0x3, 0x71c7, 0x1, 0x8, 0x90, 0xfffffffb, 0x7, 0x3, 0x5, 0x200, 0x100, 0x71d1, 0xffff, 0x9, 0x8, 0x8, 0x3, 0x2, 0x81, 0xe, 0x17, 0xe0b, 0x1, 0x0, 0x57a1], 0x6, [{0xff, 0x6e14}, {0x9, 0x8}, {0x4d1, 0xb9bc}, {0xe, 0x8}, {0x4, 0x24}, {0x1, 0x8}, {0x1, 0x1ff}, {0x1, 0x40}]}) r3 = openat$auto_rfkill_fops_core(0xffffffffffffff9c, 0x0, 0x40, 0x0) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) r4 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r4, 0xae01, 0x0) unshare$auto(0x40000080) ioctl$auto(0x3, 0xae60, 0x10000000000402) ioctl$auto(0x3, 0x4008ae48, 0x38) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x0, 0x100000000008000) mremap$auto(0x4000, 0xfee0, 0x3fd6, 0x3, 0xfffff000) mmap$auto(0x0, 0x5, 0x2, 0x40eb2, 0x401, 0x300000000000) close_range$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) r5 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/rpc/nfs4.idtoname/channel\x00', 0x8f3b7a51b80ebd01, 0x0) write$auto_proc_reg_file_ops_compat_inode(r5, &(0x7f0000000040)="205c2020027e0dc0023af10e9bfa1babfa203753ca9a20370a", 0x19) r6 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp1\x00', 0x101a00, 0x0) openat$auto_tracing_fops_trace(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/tracing/per_cpu/cpu0/trace\x00', 0x2, 0x0) ioctl$auto_SNDCTL_DSP_SETDUPLEX(r6, 0x5016, 0x0) ioctl$auto(0x3, 0xc0086202, r3) 2.721090227s ago: executing program 3 (id=626): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_nbd(&(0x7f0000001d00), 0xffffffffffffffff) r2 = setfsuid$auto(0xee00) r3 = setfsuid$auto(0xee01) setresuid$auto(r2, r3, r2) sendmsg$auto_NBD_CMD_CONNECT(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001dc0)={&(0x7f0000000000)={0x14, r1, 0x1, 0x70bd25, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8880) 2.498176843s ago: executing program 0 (id=627): mmap$auto(0x0, 0x632, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$auto(0x3, 0xae60, 0xffffffffffffffff) ioctl$auto(0x3, 0x4040ae77, 0x38) 2.464815473s ago: executing program 3 (id=628): mmap$auto(0x0, 0x400, 0xdf, 0xeb1, 0x1272, 0x8000) statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x1, 0x9, 0x3, 0x11, 0x940, 0x1fee0, 0x3, 0x6, 0xfffffffffffffffe, 0x3, 0x5, 0x5, 0x7, 0xb0, 0x9, 0x5, 0x3, 0x5, 0x800, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff25be, 0x0, 0x23c, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffe]}, 0x1fe, 0x82) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="11002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) r0 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x40000) sendmmsg$auto(r0, &(0x7f0000000200)={{0x0, 0x2000000, &(0x7f0000000100)={0x0, 0xfc2}, 0x2, 0x0, 0x7, 0xa505}, 0x800}, 0x7, 0x4008) 2.115864883s ago: executing program 0 (id=629): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000001140)='/proc/self/oom_adj\x00', 0x8042, 0x0) read$auto(r0, 0x0, 0x1f40) clone$auto(0x21002, 0x9, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x9) r1 = socket(0xa, 0x5, 0x0) getsockopt$auto(r1, 0x84, 0xb, 0x0, 0x0) 1.918717852s ago: executing program 3 (id=630): r0 = openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa1\x00', 0x101041, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2b, 0x1, 0x0) openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/ieee80211/phy1/airtime_flags\x00', 0x2, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) write$auto(r0, 0x0, 0x5) 1.81826874s ago: executing program 3 (id=631): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/cec29\x00', 0x900, 0x0) r0 = openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/tracing/set_event\x00', 0x20201, 0x0) write$auto(r0, 0x0, 0x4) write$auto(0x3, 0x0, 0xffd8) 1.750887772s ago: executing program 2 (id=632): mmap$auto(0x0, 0x400008, 0x10000df, 0x9b72, 0x2, 0x8000) io_uring_setup$auto(0x6, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_rtc_dev_fops_dev(0xffffffffffffff9c, 0x0, 0x40, 0x0) openat$auto_blk_mq_debugfs_fops_blk_mq_debugfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/block/nbd12/sched/read1_next_rq\x00', 0x121000, 0x0) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1) 1.592985904s ago: executing program 1 (id=633): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) close_range$auto(0x0, 0xfffffffffffff000, 0x2) socket(0xa, 0x2, 0x73) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) socket(0x1, 0x1, 0x0) bind$auto(0x3, 0x0, 0x6b) bind$auto(0x3, 0x0, 0x2) 1.410778549s ago: executing program 1 (id=634): r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ram3\x00', 0x8001, 0x0) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x2, 0x88) connect$auto(0x3, &(0x7f00000018c0)=@generic={0xa, "ab06fdffff00fff500"}, 0x55) r1 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x60742, 0x0) sendfile$auto(r0, r1, 0x0, 0x5a0) 1.353693133s ago: executing program 3 (id=635): openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x1, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) socket(0xa, 0x5, 0x0) setsockopt$auto(0x3, 0x10000000084, 0x10, 0x0, 0xd) 1.220696214s ago: executing program 2 (id=636): r0 = socket(0x21, 0x2, 0x2) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r1 = prctl$auto(0x23, 0x200000000000009, 0x7fffffffefff, 0x0, 0x0) r2 = openat$auto_proc_pid_cmdline_ops_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/cmdline\x00', 0x2000, 0x0) read$auto_proc_pid_cmdline_ops_base(r2, &(0x7f0000000040)=""/159, 0x9f) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, r1, 0x8000) r3 = socket(0x2b, 0x2, 0x0) syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_WOL_SET(r3, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000002c80)={&(0x7f0000000180)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES32=r2], 0x34}, 0x1, 0x0, 0x0, 0x4801}, 0x0) mmap$auto(0xfffffffffffffffc, 0x200006, 0x8, 0x18, 0x602, 0x7) openat$auto_dvb_demux_fops_dmxdev(0xffffffffffffff9c, &(0x7f00000001c0), 0x80100, 0x0) r4 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r5 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r5, 0xae01, 0x0) r6 = socket(0x2b, 0x1, 0x1) listen$auto(r6, 0x6) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$auto_ovs_packet(&(0x7f0000000140), r0) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="1b0026bd7000fddbdf25030080c5040008000c000380080003800400180012000100898771dacabf0a312fc0884097effa364d46df62"], 0x3c}, 0x1, 0x0, 0x0, 0x4004040}, 0xc800) setsockopt$auto(0x3, 0x6, 0x1, 0x0, 0x4) ioctl$auto(0x3, 0xae60, 0x10000000000402) ioctl$auto(0x3, 0xae41, 0x38) futex$auto(0x0, 0x1, 0x401, &(0x7f0000000200)={0x7ff, 0x80000000}, &(0x7f0000000280)=0x1, 0x4) socket$nl_generic(0x10, 0x3, 0x10) socket(0x2, 0x5, 0x0) ioctl$auto_KVM_CREATE_VM(r4, 0x4138ae84, 0x0) close_range$auto(0x2, 0x8, 0x0) 1.172295223s ago: executing program 1 (id=637): mmap$auto(0x0, 0x2020009, 0x8, 0x40000000004eb1, 0xffffffffffffffff, 0x8000) adjtimex$auto(&(0x7f0000000000)={0x4, 0x0, 0xcbe9, 0x8000, 0xa, 0x80000000, 0xd37f, 0x0, 0xffff, 0xc, 0x3, {0x10, 0x6}, 0xfffffffffffffffc, 0x10002, 0x0, 0x4, 0x0, 0xfffffffdfffffff8, 0x1, 0x1000000, 0x9, 0x7, 0xffffffff}) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mremap$auto(0x4000, 0xfee0, 0x3fd6, 0x3, 0xfffff000) r0 = gettid() process_vm_readv$auto(r0, &(0x7f0000000040)={0x0, 0x2}, 0x4, &(0x7f00000000c0)={0x0, 0x100000000000002}, 0x3, 0x0) 1.15123322s ago: executing program 0 (id=638): mmap$auto(0x0, 0x6, 0xdb, 0x9b72, 0xffffffffffffffff, 0x8000) iopl$auto(0x3) rt_sigaction$auto(0x1, &(0x7f00000001c0)={&(0x7f0000000080)=0x0, 0x7fffffffffffffff, 0x0}, 0x0, 0x8) rt_sigaction$auto(0x5, &(0x7f0000000280)={&(0x7f0000000040)=0x0, 0x9, 0x0, {0x81}}, 0x0, 0x8) bind$auto(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x9, "cc00000008f0ffffff000100"}, 0x6b) r0 = gettid() rt_sigqueueinfo$auto(r0, 0x1, 0x0) 1.08280317s ago: executing program 3 (id=639): mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) io_uring_setup$auto(0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) r0 = openat$auto_dma_heap_fops_dma_heap(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0) ioctl$auto_dma_heap_fops_dma_heap(r0, 0xffffffffffdffe00, &(0x7f0000000140)=';') r1 = openat$auto_snd_mixer_oss_f_ops_mixer_oss(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = dup$auto(r1) ioctl$auto_ECCGETLAYOUT(r2, 0x81484d11, &(0x7f0000000340)={0x101, [0x101, 0x1, 0x80000000, 0x3, 0xa, 0x5, 0x1, 0x5, 0x808f, 0xe, 0x5, 0x7, 0x2, 0xf, 0x57, 0x8dbc, 0x8, 0x7, 0xd1, 0x72944006, 0x1, 0xfe54, 0x0, 0xfffff645, 0x9, 0x6, 0x9, 0x80, 0x80000000, 0x8dc, 0x4, 0x8, 0xfffff0bf, 0xa, 0x575e6e2c, 0x101, 0xff, 0x2, 0xffff0000, 0x3, 0x71c7, 0x1, 0x8, 0x90, 0xfffffffb, 0x7, 0x3, 0x5, 0x200, 0x100, 0x71d1, 0xffff, 0x9, 0x8, 0x8, 0x3, 0x2, 0x81, 0xe, 0x17, 0xe0b, 0x1, 0x0, 0x57a1], 0x6, [{0xff, 0x6e14}, {0x9, 0x8}, {0x4d1, 0xb9bc}, {0xe, 0x8}, {0x4, 0x24}, {0x1, 0x8}, {0x1, 0x1ff}, {0x1, 0x40}]}) r3 = openat$auto_rfkill_fops_core(0xffffffffffffff9c, 0x0, 0x40, 0x0) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) r4 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r4, 0xae01, 0x0) unshare$auto(0x40000080) ioctl$auto(0x3, 0xae60, 0x10000000000402) ioctl$auto(0x3, 0x4008ae48, 0x38) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x0, 0x100000000008000) mremap$auto(0x4000, 0xfee0, 0x3fd6, 0x3, 0xfffff000) mmap$auto(0x0, 0x5, 0x2, 0x40eb2, 0x401, 0x300000000000) close_range$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) r5 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/rpc/nfs4.idtoname/channel\x00', 0x8f3b7a51b80ebd01, 0x0) write$auto_proc_reg_file_ops_compat_inode(r5, &(0x7f0000000040)="205c2020027e0dc0023af10e9bfa1babfa203753ca9a20370a", 0x19) r6 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp1\x00', 0x101a00, 0x0) openat$auto_tracing_fops_trace(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/tracing/per_cpu/cpu0/trace\x00', 0x2, 0x0) ioctl$auto_SNDCTL_DSP_SETDUPLEX(r6, 0x5016, 0x0) ioctl$auto(0x3, 0xc0086202, r3) 963.639871ms ago: executing program 0 (id=640): mmap$auto(0x0, 0x2020009, 0x2, 0xf8, 0xfffffffffffffffa, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x6c5fc9f41b741903, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000540)='/dev/tty45\x00', 0x201, 0x0) write$auto_tty_fops_tty_io(r0, &(0x7f0000000580)="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", 0xfdef) r1 = openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcsa1\x00', 0x101041, 0x0) write$auto(r1, 0x0, 0x5) 476.579761ms ago: executing program 0 (id=641): mmap$auto(0x0, 0x2020009, 0x2, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/security/tomoyo/exception_policy\x00', 0xc0080, 0x0) pread64$auto(r0, 0x0, 0xb69c, 0x6) close_range$auto(0x0, 0xfffffffffffff000, 0x2) openat$auto_posix_clock_file_operations_posix_clock(0xffffffffffffff9c, &(0x7f0000000000), 0x141401, 0x0) clock_adjtime$auto(0xfffffffffffffffb, 0x0) 354.029267ms ago: executing program 1 (id=642): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) socket(0xa, 0x1, 0x84) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @loopback}, 0x54) setsockopt$auto(0x3, 0x10000000084, 0x71, 0x0, 0x8) 246.119753ms ago: executing program 2 (id=643): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) capget$auto(0x0, 0xfffffffffffffffe) capset$auto(0x0, &(0x7f0000000100)={0x1ff, 0xfff, 0x1000}) r0 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000400)='/proc/tty/driver/serial\x00', 0x43102, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile$auto(r1, r0, 0x0, 0x8) 170.374938ms ago: executing program 0 (id=644): mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) io_uring_setup$auto(0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) r0 = openat$auto_dma_heap_fops_dma_heap(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0) ioctl$auto_dma_heap_fops_dma_heap(r0, 0xffffffffffdffe00, &(0x7f0000000140)=';') r1 = openat$auto_snd_mixer_oss_f_ops_mixer_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer1\x00', 0x0, 0x0) r2 = dup$auto(r1) ioctl$auto_ECCGETLAYOUT(r2, 0x81484d11, 0x0) r3 = openat$auto_rfkill_fops_core(0xffffffffffffff9c, 0x0, 0x40, 0x0) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) r4 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r4, 0xae01, 0x0) unshare$auto(0x40000080) ioctl$auto(0x3, 0xae60, 0x10000000000402) ioctl$auto(0x3, 0x4008ae48, 0x38) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x0, 0x100000000008000) mremap$auto(0x4000, 0xfee0, 0x3fd6, 0x3, 0xfffff000) mmap$auto(0x0, 0x5, 0x2, 0x40eb2, 0x401, 0x300000000000) 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$auto(0x4, 0x0, 0x7, 0xe, 0x0) r5 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/rpc/nfs4.idtoname/channel\x00', 0x8f3b7a51b80ebd01, 0x0) write$auto_proc_reg_file_ops_compat_inode(r5, &(0x7f0000000040)="205c2020027e0dc0023af10e9bfa1babfa203753ca9a20370a", 0x19) r6 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp1\x00', 0x101a00, 0x0) openat$auto_tracing_fops_trace(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/tracing/per_cpu/cpu0/trace\x00', 0x2, 0x0) ioctl$auto_SNDCTL_DSP_SETDUPLEX(r6, 0x5016, 0x0) ioctl$auto(0x3, 0xc0086202, r3) 0s ago: executing program 2 (id=645): madvise$auto(0x0, 0xffffffffffff0005, 0x19) modify_ldt$auto(0x0, 0x0, 0xfffffffffffffffb) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) socket(0xa, 0x2, 0x3a) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_nbd(&(0x7f0000001d00), 0xffffffffffffffff) sendmsg$auto_NBD_CMD_CONNECT(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001dc0)={&(0x7f00000000c0)={0x3c, r1, 0x1, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x10, 0x7, 0x0, 0x1, [@nested={0xc, 0x1, 0x0, 0x1, [@nested={0x8, 0x1, 0x0, 0x1, [@generic='\x00\x00\x00\x00']}]}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x6}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xfffffffffffffff7}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x8880) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.133' (ED25519) to the list of known hosts. [ 99.742835][ T5836] cgroup: Unknown subsys name 'net' [ 99.901372][ T5836] cgroup: Unknown subsys name 'cpuset' [ 99.911031][ T5836] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 101.759259][ T5836] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 102.328413][ T44] cfg80211: failed to load regulatory.db [ 104.377273][ T5849] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 104.399940][ T5849] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 104.417732][ T51] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 104.426006][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 104.468124][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 104.476765][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 104.503986][ T5852] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 104.526758][ T5852] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 104.534537][ T5852] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 104.544278][ T51] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 104.552860][ T51] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 104.560233][ T5852] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 104.571286][ T5852] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 104.587225][ T5852] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 104.595105][ T5852] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 104.647333][ T5852] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 104.655591][ T5852] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 104.666727][ T5852] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 104.674913][ T5852] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 104.682773][ T5852] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 105.239874][ T5851] chnl_net:caif_netlink_parms(): no params data found [ 105.327419][ T5848] chnl_net:caif_netlink_parms(): no params data found [ 105.441149][ T5859] chnl_net:caif_netlink_parms(): no params data found [ 105.512847][ T5851] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.520391][ T5851] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.528636][ T5851] bridge_slave_0: entered allmulticast mode [ 105.536214][ T5851] bridge_slave_0: entered promiscuous mode [ 105.546122][ T5851] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.553632][ T5851] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.561515][ T5851] bridge_slave_1: entered allmulticast mode [ 105.569477][ T5851] bridge_slave_1: entered promiscuous mode [ 105.584315][ T5855] chnl_net:caif_netlink_parms(): no params data found [ 105.680560][ T5851] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.734922][ T5851] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.809827][ T5848] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.817736][ T5848] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.824947][ T5848] bridge_slave_0: entered allmulticast mode [ 105.833987][ T5848] bridge_slave_0: entered promiscuous mode [ 105.864986][ T5851] team0: Port device team_slave_0 added [ 105.871985][ T5848] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.879418][ T5848] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.887908][ T5848] bridge_slave_1: entered allmulticast mode [ 105.895370][ T5848] bridge_slave_1: entered promiscuous mode [ 105.916792][ T5859] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.923973][ T5859] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.931494][ T5859] bridge_slave_0: entered allmulticast mode [ 105.939001][ T5859] bridge_slave_0: entered promiscuous mode [ 105.948973][ T5851] team0: Port device team_slave_1 added [ 105.955197][ T5859] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.962658][ T5859] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.970418][ T5859] bridge_slave_1: entered allmulticast mode [ 105.979378][ T5859] bridge_slave_1: entered promiscuous mode [ 106.057362][ T5855] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.065062][ T5855] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.073202][ T5855] bridge_slave_0: entered allmulticast mode [ 106.084863][ T5855] bridge_slave_0: entered promiscuous mode [ 106.125437][ T5848] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.135286][ T5855] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.143011][ T5855] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.150454][ T5855] bridge_slave_1: entered allmulticast mode [ 106.158646][ T5855] bridge_slave_1: entered promiscuous mode [ 106.168341][ T5851] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.175337][ T5851] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 106.201640][ T5851] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.219125][ T5859] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.232159][ T5859] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.244110][ T5848] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.275171][ T5851] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.282360][ T5851] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 106.308531][ T5851] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.373918][ T5855] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.415369][ T5848] team0: Port device team_slave_0 added [ 106.429705][ T5855] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.458642][ T5859] team0: Port device team_slave_0 added [ 106.494760][ T5848] team0: Port device team_slave_1 added [ 106.533111][ T5859] team0: Port device team_slave_1 added [ 106.545261][ T5851] hsr_slave_0: entered promiscuous mode [ 106.552466][ T5851] hsr_slave_1: entered promiscuous mode [ 106.567448][ T5168] Bluetooth: hci0: command tx timeout [ 106.579162][ T5848] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.586175][ T5848] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 106.613010][ T5848] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.628864][ T5855] team0: Port device team_slave_0 added [ 106.647212][ T5852] Bluetooth: hci2: command tx timeout [ 106.648976][ T5168] Bluetooth: hci1: command tx timeout [ 106.675805][ T5848] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.682971][ T5848] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 106.709872][ T5848] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.723553][ T5855] team0: Port device team_slave_1 added [ 106.729729][ T5168] Bluetooth: hci3: command tx timeout [ 106.737855][ T5859] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.744839][ T5859] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 106.771030][ T5859] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.790254][ T5859] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.797344][ T5859] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 106.824536][ T5859] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.918502][ T5855] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.925525][ T5855] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 106.952934][ T5855] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.002600][ T5855] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.009709][ T5855] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 107.036303][ T5855] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.075435][ T5848] hsr_slave_0: entered promiscuous mode [ 107.082035][ T5848] hsr_slave_1: entered promiscuous mode [ 107.089005][ T5848] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 107.096916][ T5848] Cannot create hsr debugfs directory [ 107.153555][ T5859] hsr_slave_0: entered promiscuous mode [ 107.160344][ T5859] hsr_slave_1: entered promiscuous mode [ 107.166731][ T5859] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 107.174510][ T5859] Cannot create hsr debugfs directory [ 107.271639][ T5855] hsr_slave_0: entered promiscuous mode [ 107.279147][ T5855] hsr_slave_1: entered promiscuous mode [ 107.285442][ T5855] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 107.293761][ T5855] Cannot create hsr debugfs directory [ 107.653352][ T5851] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 107.669052][ T5851] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 107.701326][ T5851] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 107.753946][ T5851] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 107.841108][ T5859] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 107.867507][ T5859] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 107.902330][ T5859] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 107.913677][ T5859] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 107.981122][ T5848] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 107.999275][ T5848] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 108.018841][ T5848] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 108.047427][ T5848] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 108.140798][ T5855] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 108.153462][ T5855] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 108.164908][ T5855] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 108.184931][ T5851] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.199061][ T5855] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 108.269945][ T5851] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.296598][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.304472][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.332152][ T1131] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.339404][ T1131] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.463689][ T5859] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.510852][ T5859] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.532702][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.539963][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.590945][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.598213][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.624172][ T5848] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.647010][ T5168] Bluetooth: hci0: command tx timeout [ 108.720075][ T5848] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.730028][ T5168] Bluetooth: hci2: command tx timeout [ 108.735525][ T5168] Bluetooth: hci1: command tx timeout [ 108.791466][ T5855] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.805186][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.812474][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.821205][ T5168] Bluetooth: hci3: command tx timeout [ 108.829627][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.836914][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.915063][ T5855] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.949934][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.957240][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.002983][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.010258][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.155161][ T5851] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.359715][ T5851] veth0_vlan: entered promiscuous mode [ 109.400738][ T5851] veth1_vlan: entered promiscuous mode [ 109.523363][ T5851] veth0_macvtap: entered promiscuous mode [ 109.550457][ T5859] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.567741][ T5851] veth1_macvtap: entered promiscuous mode [ 109.660235][ T5848] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.672713][ T5851] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.710542][ T5851] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.724577][ T5851] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.734430][ T5851] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.743339][ T5851] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.752310][ T5851] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.799466][ T5859] veth0_vlan: entered promiscuous mode [ 109.842389][ T5855] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.868033][ T5859] veth1_vlan: entered promiscuous mode [ 109.955663][ T5848] veth0_vlan: entered promiscuous mode [ 110.031198][ T1131] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.041795][ T5855] veth0_vlan: entered promiscuous mode [ 110.048994][ T5859] veth0_macvtap: entered promiscuous mode [ 110.058204][ T1131] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.065928][ T5859] veth1_macvtap: entered promiscuous mode [ 110.080114][ T5848] veth1_vlan: entered promiscuous mode [ 110.135609][ T5855] veth1_vlan: entered promiscuous mode [ 110.158427][ T1131] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.166338][ T1131] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.168893][ T5859] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 110.212636][ T5859] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 110.252158][ T5859] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.261948][ T5859] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.272877][ T5859] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.282366][ T5859] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.283181][ T5851] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 110.322491][ T5848] veth0_macvtap: entered promiscuous mode [ 110.347030][ T5855] veth0_macvtap: entered promiscuous mode [ 110.371858][ T5855] veth1_macvtap: entered promiscuous mode [ 110.385110][ T5848] veth1_macvtap: entered promiscuous mode [ 110.481282][ T5855] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 110.534128][ T5848] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 110.562853][ T5855] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 110.571112][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.592917][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.620960][ T5848] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 110.644093][ T5932] sp0: Synchronizing with TNC [ 110.698092][ T5855] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.711896][ T5855] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.722160][ T5855] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.727963][ T5168] Bluetooth: hci0: command tx timeout [ 110.732762][ T5855] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.759754][ T5848] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.769078][ T5848] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.779531][ T5848] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.791968][ T5848] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.807482][ T5168] Bluetooth: hci1: command tx timeout [ 110.812980][ T5852] Bluetooth: hci2: command tx timeout [ 110.886879][ T5168] Bluetooth: hci3: command tx timeout [ 110.905498][ T78] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.927379][ T78] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.367401][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 111.377156][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 111.477090][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 111.560215][ T78] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.572525][ T78] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.811705][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.861303][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.016573][ T0] NOHZ tick-stop error: local softirq work is pending, handler #10!!! [ 112.037336][ T5943] EXT4-fs error (device sda1): trigger_test_error:129: comm syz.3.4: 7 [ 112.087503][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 112.143581][ T0] NOHZ tick-stop error: local softirq work is pending, handler #140!!! [ 112.286181][ T0] NOHZ tick-stop error: local softirq work is pending, handler #10!!! [ 112.450715][ T0] NOHZ tick-stop error: local softirq work is pending, handler #140!!! [ 112.459905][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 112.553380][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.589675][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.719847][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.737723][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.806895][ T5168] Bluetooth: hci0: command tx timeout [ 112.888139][ T5168] Bluetooth: hci1: command tx timeout [ 112.893631][ T5168] Bluetooth: hci2: command tx timeout [ 112.967353][ T5168] Bluetooth: hci3: command tx timeout [ 113.207115][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 113.636356][ T5968] Invalid ELF header magic: != ELF [ 115.675083][ T5989] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 116.698422][ T6007] dvb_demux: dvb_demux_feed_del: feed not in list (type=0 state=0 pid=ffff) [ 116.974470][ T6007] .SR: entered promiscuous mode [ 116.993214][ T6010] Invalid ELF header magic: != ELF [ 117.175288][ T6019] mkiss: ax0: crc mode is auto. [ 117.488950][ T6022] ACPI: Can not change Invalid GPE/Fixed Event status [ 118.587888][ T6007] could not allocate digest TFM handle [ 118.637171][ T6010] could not allocate digest TFM handle [ 118.692313][ T6037] blktrace: Concurrent blktraces are not allowed on ram7 [ 118.810984][ T6040] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input6 [ 119.229175][ T6035] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 119.256838][ T6035] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 119.322977][ T6028] mmap: syz.0.15 (6028) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 119.339029][ T6035] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 119.361803][ T6035] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 119.388745][ T6035] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 119.442748][ T6035] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 119.649503][ T6035] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 119.658542][ T6035] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 119.829483][ T6035] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 119.952146][ T6035] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 119.972079][ T6035] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 120.015426][ T6035] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 120.646988][ T5168] Bluetooth: hci0: command 0x0c1a tx timeout [ 120.880227][ T6066] Invalid ELF header magic: != ELF [ 121.369752][ T5168] Bluetooth: hci1: command 0x0c1a tx timeout [ 121.687937][ T5168] Bluetooth: hci2: command 0x0c1a tx timeout [ 122.006736][ T5168] Bluetooth: hci3: command 0x0c1a tx timeout [ 122.742862][ T5168] Bluetooth: hci0: command 0x0c1a tx timeout [ 123.449633][ T5168] Bluetooth: hci1: command 0x0c1a tx timeout [ 123.773595][ T5168] Bluetooth: hci2: command 0x0c1a tx timeout [ 124.088754][ T5168] Bluetooth: hci3: command 0x0c1a tx timeout [ 124.806666][ T5168] Bluetooth: hci0: command 0x0c1a tx timeout [ 125.260280][ T6134] netlink: 4 bytes leftover after parsing attributes in process `syz.1.26'. [ 125.526693][ T5168] Bluetooth: hci1: command 0x0c1a tx timeout [ 125.846661][ T5168] Bluetooth: hci2: command 0x0c1a tx timeout [ 126.167010][ T5168] Bluetooth: hci3: command 0x0c1a tx timeout [ 127.365290][ T6154] random: crng reseeded on system resumption [ 127.955004][ T6151] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 127.965003][ T6151] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 128.443030][ T6165] blktrace: Concurrent blktraces are not allowed on ram7 [ 130.414686][ T6188] mkiss: ax0: crc mode is auto. [ 130.885518][ T6199] netlink: 342 bytes leftover after parsing attributes in process `syz.3.37'. [ 130.906636][ T6199] netlink: 342 bytes leftover after parsing attributes in process `syz.3.37'. [ 130.944630][ T6199] netlink: 342 bytes leftover after parsing attributes in process `syz.3.37'. [ 130.982551][ T6199] netlink: 342 bytes leftover after parsing attributes in process `syz.3.37'. [ 131.026988][ T6199] netlink: 342 bytes leftover after parsing attributes in process `syz.3.37'. [ 131.067995][ T6203] Zero length message leads to an empty skb [ 133.629868][ T6249] random: crng reseeded on system resumption [ 134.050641][ T6227] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 134.094580][ T6227] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 134.699117][ T6262] random: crng reseeded on system resumption [ 135.026302][ T6238] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 135.036666][ T6238] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 139.508361][ T6320] dyndbg: bad flag-op /, at start of /proc/sel [ 139.516791][ T6320] dyndbg: flags parse failed [ 142.196295][ T6345] ubi0: attaching mtd0 [ 142.235574][ T6345] ubi0: scanning is finished [ 142.240570][ T6345] ubi0: empty MTD device detected [ 142.408745][ T6345] ubi0 error: ubi_read_volume_table: LEB size too small for a volume record [ 142.843448][ T6337] random: crng reseeded on system resumption [ 142.860844][ T6345] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd0, error -22 [ 143.309684][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 143.316240][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 143.630845][ T6337] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 143.653019][ T6337] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 144.423738][ T6362] netlink: 342 bytes leftover after parsing attributes in process `syz.1.59'. [ 144.496747][ T6362] netlink: 342 bytes leftover after parsing attributes in process `syz.1.59'. [ 144.595805][ T6362] netlink: 342 bytes leftover after parsing attributes in process `syz.1.59'. [ 144.642237][ T6362] netlink: 342 bytes leftover after parsing attributes in process `syz.1.59'. [ 144.653070][ T6362] netlink: 342 bytes leftover after parsing attributes in process `syz.1.59'. [ 147.030252][ T6389] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 147.370833][ T6390] netlink: 342 bytes leftover after parsing attributes in process `syz.2.72'. [ 147.395583][ T6390] netlink: 342 bytes leftover after parsing attributes in process `syz.2.72'. [ 147.406363][ T6390] netlink: 342 bytes leftover after parsing attributes in process `syz.2.72'. [ 147.420633][ T6390] netlink: 342 bytes leftover after parsing attributes in process `syz.2.72'. [ 147.469061][ T6390] netlink: 342 bytes leftover after parsing attributes in process `syz.2.72'. [ 150.200454][ T6416] blktrace: Concurrent blktraces are not allowed on ram7 [ 156.030324][ T6469] input: jJǸ;9%vlQ J86 as /devices/virtual/input/input10 [ 158.383128][ T6450] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 158.592279][ T6482] blktrace: Concurrent blktraces are not allowed on ram7 [ 159.291372][ T6494] random: crng reseeded on system resumption [ 159.374239][ T6494] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 159.390260][ T6494] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 159.787646][ T6499] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 163.524537][ T6535] zram0: detected capacity change from 0 to 8 [ 167.491565][ T6604] random: crng reseeded on system resumption [ 168.599879][ T6625] Process accounting resumed [ 169.824688][ T30] audit: type=1800 audit(1753564779.101:2): pid=6636 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.104" name="dbroot" dev="configfs" ino=10335 res=0 errno=0 [ 171.228957][ T6655] syz.2.107 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 175.244677][ T6683] random: crng reseeded on system resumption [ 175.398227][ T6683] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 175.418519][ T6683] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 175.758686][ T6706] input: jJǸ;9%vlQ J86 as /devices/virtual/input/input13 [ 176.754604][ T6687] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 177.242416][ T6723] mkiss: ax0: crc mode is auto. [ 180.166674][ T6761] random: crng reseeded on system resumption [ 180.615192][ T6762] binder: 6760:6762 ioctl 1260 7fffffffffffffff returned -22 [ 180.947400][ T6756] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 181.079131][ T6756] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 181.229483][ T6758] FAULT_INJECTION: forcing a failure. [ 181.229483][ T6758] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 181.285250][ T6758] CPU: 0 UID: 0 PID: 6758 Comm: syz.1.121 Not tainted 6.16.0-rc7-syzkaller-00127-g302f88ff3584 #0 PREEMPT(full) [ 181.285297][ T6758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 181.285317][ T6758] Call Trace: [ 181.285327][ T6758] [ 181.285343][ T6758] dump_stack_lvl+0x16c/0x1f0 [ 181.285380][ T6758] should_fail_ex+0x512/0x640 [ 181.285410][ T6758] should_fail_alloc_page+0xe7/0x130 [ 181.285441][ T6758] prepare_alloc_pages+0x3c2/0x610 [ 181.285480][ T6758] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 181.285505][ T6758] ? __alloc_frozen_pages_noprof+0x294/0x23f0 [ 181.285538][ T6758] ? __lock_acquire+0x622/0x1c90 [ 181.285575][ T6758] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 181.285599][ T6758] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 181.285643][ T6758] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 181.285682][ T6758] ? policy_nodemask+0xea/0x4e0 [ 181.285712][ T6758] alloc_pages_mpol+0x1fb/0x550 [ 181.285741][ T6758] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 181.285768][ T6758] ? do_raw_spin_lock+0x12c/0x2b0 [ 181.285805][ T6758] ? find_held_lock+0x2b/0x80 [ 181.285859][ T6758] alloc_pages_noprof+0x131/0x390 [ 181.285888][ T6758] __pmd_alloc+0x3b/0x930 [ 181.285919][ T6758] ? __pud_alloc+0x526/0x750 [ 181.285953][ T6758] copy_page_range+0x2419/0x5740 [ 181.285993][ T6758] ? dup_mmap+0x877/0x21d0 [ 181.286025][ T6758] ? copy_process+0x4081/0x7650 [ 181.286055][ T6758] ? do_syscall_64+0xcd/0x490 [ 181.286085][ T6758] ? __lock_acquire+0x622/0x1c90 [ 181.286139][ T6758] ? __pfx_copy_page_range+0x10/0x10 [ 181.286184][ T6758] ? __pfx___might_resched+0x10/0x10 [ 181.286208][ T6758] ? __pfx_mas_store+0x10/0x10 [ 181.286233][ T6758] ? __vma_enter_locked+0x163/0x3f0 [ 181.286273][ T6758] ? dup_mmap+0xe38/0x21d0 [ 181.286306][ T6758] ? down_write+0x14d/0x200 [ 181.286336][ T6758] ? up_write+0x1b2/0x520 [ 181.286376][ T6758] dup_mmap+0xe88/0x21d0 [ 181.286426][ T6758] ? __pfx_dup_mmap+0x10/0x10 [ 181.286498][ T6758] copy_process+0x4081/0x7650 [ 181.286539][ T6758] ? preempt_schedule_thunk+0x16/0x30 [ 181.286598][ T6758] ? __pfx_copy_process+0x10/0x10 [ 181.286641][ T6758] ? find_held_lock+0x2b/0x80 [ 181.286682][ T6758] ? wake_up_q+0xb0/0x160 [ 181.286711][ T6758] ? do_raw_spin_unlock+0x172/0x230 [ 181.286768][ T6758] kernel_clone+0xfc/0x960 [ 181.286799][ T6758] ? __pfx_futex_wake+0x10/0x10 [ 181.286843][ T6758] ? __pfx_kernel_clone+0x10/0x10 [ 181.286891][ T6758] __do_sys_clone+0xce/0x120 [ 181.286922][ T6758] ? __pfx___do_sys_clone+0x10/0x10 [ 181.286953][ T6758] ? __pfx___might_resched+0x10/0x10 [ 181.286992][ T6758] ? xfd_validate_state+0x61/0x180 [ 181.287036][ T6758] do_syscall_64+0xcd/0x490 [ 181.287063][ T6758] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 181.287086][ T6758] RIP: 0033:0x7f9b3d18e9a9 [ 181.287114][ T6758] 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 [ 181.287137][ T6758] RSP: 002b:00007f9b3dfe1fe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 181.287160][ T6758] RAX: ffffffffffffffda RBX: 00007f9b3d3b6160 RCX: 00007f9b3d18e9a9 [ 181.287175][ T6758] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000041080000 [ 181.287189][ T6758] RBP: 00007f9b3d210d69 R08: 0000000000000000 R09: 0000000000000000 [ 181.287204][ T6758] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 181.287218][ T6758] R13: 0000000000000000 R14: 00007f9b3d3b6160 R15: 00007fff4d062228 [ 181.287247][ T6758] [ 183.613591][ T6784] input: jJǸ;9%vlQ J86 as /devices/virtual/input/input15 [ 184.513873][ T6779] netlink: 342 bytes leftover after parsing attributes in process `syz.0.126'. [ 184.530544][ T6795] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input16 [ 186.232695][ T6811] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input17 [ 188.253598][ T6828] random: crng reseeded on system resumption [ 188.404694][ T6822] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 188.441570][ T6822] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 189.108674][ T6836] ubi0: attaching mtd0 [ 189.157095][ T6836] ubi0: scanning is finished [ 189.163542][ T6836] ubi0: empty MTD device detected [ 189.169260][ T6836] ubi0 error: ubi_read_volume_table: LEB size too small for a volume record [ 189.444578][ T6836] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd0, error -22 [ 190.356313][ T30] audit: type=1800 audit(1753564928.668:3): pid=6857 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.138" name="dbroot" dev="configfs" ino=11576 res=0 errno=0 [ 193.483198][ T6900] kAFS: Invalid Command on /proc/fs/afs/cells file [ 196.369951][ T6945] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input18 [ 198.649608][ T6984] vhci_hcd: invalid port number 16 [ 198.655000][ T6984] vhci_hcd: invalid port number 16 [ 199.866054][ T6745] Bluetooth: hci1: unexpected event 0x20 length: 123 > 7 [ 200.364604][ T7010] process 'syz.3.177' launched '/dev/fd/3' with NULL argv: empty string added [ 204.232151][ T7052] random: crng reseeded on system resumption [ 204.485173][ T30] audit: type=1326 audit(1753565458.803:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7056 comm="syz.1.188" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f9b3d18e9a9 code=0x0 [ 204.565681][ T7059] usb usb36: usbfs: process 7059 (syz.3.189) did not claim interface 0 before use [ 204.731664][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 204.738511][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 210.853469][ T7131] ubi0: attaching mtd0 [ 210.865029][ T7131] ubi0: scanning is finished [ 210.870125][ T7131] ubi0: empty MTD device detected [ 210.875472][ T7131] ubi0 error: ubi_read_volume_table: LEB size too small for a volume record [ 211.193614][ T7131] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd0, error -22 [ 211.286008][ T7128] random: crng reseeded on system resumption [ 211.483512][ T7138] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 211.532439][ T7138] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 214.447733][ T7170] random: crng reseeded on system resumption [ 214.761437][ T7149] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 214.816206][ T7149] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 219.890500][ T7232] random: crng reseeded on system resumption [ 220.042680][ T7226] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 220.051742][ T7226] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 221.135590][ T7238] random: crng reseeded on system resumption [ 221.586068][ T7238] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 221.696962][ T7238] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 230.059052][ T7359] random: crng reseeded on system resumption [ 230.144300][ T7359] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 230.145664][ T7359] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 231.040813][ T7383] random: crng reseeded on system resumption [ 231.066820][ T7383] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 231.082412][ T7383] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 233.074281][ T7425] random: crng reseeded on system resumption [ 233.427803][ T7417] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 233.455630][ T7417] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 235.926830][ T7475] netlink: 25520 bytes leftover after parsing attributes in process `syz.2.307'. [ 237.305176][ T7500] random: crng reseeded on system resumption [ 237.407035][ T7502] nbd: couldn't find a device at index 1023 [ 237.558981][ T7493] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 237.572596][ T7493] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 237.652824][ T7491] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 237.674196][ T7491] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 238.626214][ T7511] random: crng reseeded on system resumption [ 238.688832][ T7511] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 238.700219][ T7511] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 241.640313][ T7560] random: crng reseeded on system resumption [ 241.711703][ T7557] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 241.712179][ T7557] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 243.465412][ T7602] random: crng reseeded on system resumption [ 243.545533][ T7586] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 243.555103][ T7586] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 243.720291][ T7599] could not allocate digest TFM handle [ 245.386588][ T7632] random: crng reseeded on system resumption [ 245.450680][ T7625] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 245.528476][ T7625] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 245.645280][ T7641] netlink: 4 bytes leftover after parsing attributes in process `syz.0.355'. [ 245.657154][ T7641] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 245.738762][ T7635] random: crng reseeded on system resumption [ 246.331098][ T7656] netlink: 12 bytes leftover after parsing attributes in process `syz.0.358'. [ 247.332030][ T7675] netlink: 206 bytes leftover after parsing attributes in process `syz.1.366'. [ 248.982696][ T7703] random: crng reseeded on system resumption [ 249.095546][ T7698] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 249.107113][ T7698] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 250.351392][ T7730] device-mapper: ioctl: Unable to rename non-existent device, to uuid [ 252.047043][ T7753] random: crng reseeded on system resumption [ 252.685139][ T7750] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 252.698085][ T7750] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 252.720947][ T7754] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 252.754083][ T7754] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 253.141717][ T7772] FAULT_INJECTION: forcing a failure. [ 253.141717][ T7772] name failslab, interval 1, probability 0, space 0, times 0 [ 253.173322][ T7772] CPU: 0 UID: 0 PID: 7772 Comm: syz.1.396 Not tainted 6.16.0-rc7-syzkaller-00127-g302f88ff3584 #0 PREEMPT(full) [ 253.173372][ T7772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 253.173393][ T7772] Call Trace: [ 253.173402][ T7772] [ 253.173414][ T7772] dump_stack_lvl+0x16c/0x1f0 [ 253.173465][ T7772] should_fail_ex+0x512/0x640 [ 253.173500][ T7772] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 253.173540][ T7772] should_failslab+0xc2/0x120 [ 253.173580][ T7772] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 253.173615][ T7772] ? lockdep_init_map_type+0x5c/0x280 [ 253.173663][ T7772] ? posix_lock_inode+0x342/0x2290 [ 253.173707][ T7772] ? __init_waitqueue_head+0xca/0x150 [ 253.173744][ T7772] posix_lock_inode+0x342/0x2290 [ 253.173785][ T7772] ? __pfx_aa_file_perm+0x10/0x10 [ 253.173832][ T7772] ? __pfx_posix_lock_inode+0x10/0x10 [ 253.173889][ T7772] vfs_lock_file+0xfb/0x150 [ 253.173934][ T7772] fcntl_setlk+0x3ff/0xe20 [ 253.173984][ T7772] ? __pfx_fcntl_setlk+0x10/0x10 [ 253.174036][ T7772] ? __might_fault+0xe3/0x190 [ 253.174067][ T7772] ? __might_fault+0xe3/0x190 [ 253.174097][ T7772] ? __might_fault+0x13b/0x190 [ 253.174147][ T7772] do_fcntl+0xbce/0x15a0 [ 253.174190][ T7772] ? __pfx_do_fcntl+0x10/0x10 [ 253.174242][ T7772] ? tomoyo_file_fcntl+0x6c/0xc0 [ 253.174287][ T7772] __x64_sys_fcntl+0x163/0x200 [ 253.174333][ T7772] do_syscall_64+0xcd/0x490 [ 253.174370][ T7772] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.174403][ T7772] RIP: 0033:0x7f9b3d18e9a9 [ 253.174429][ T7772] 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 [ 253.174469][ T7772] RSP: 002b:00007f9b3e024038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 253.174501][ T7772] RAX: ffffffffffffffda RBX: 00007f9b3d3b5fa0 RCX: 00007f9b3d18e9a9 [ 253.174523][ T7772] RDX: 0000000000000002 RSI: 0000000000000026 RDI: 0000000000000003 [ 253.174541][ T7772] RBP: 00007f9b3d210d69 R08: 0000000000000000 R09: 0000000000000000 [ 253.174561][ T7772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 253.174580][ T7772] R13: 0000000000000000 R14: 00007f9b3d3b5fa0 R15: 00007fff4d062228 [ 253.174621][ T7772] [ 253.895923][ T7781] device-mapper: ioctl: Unable to rename non-existent device,  to uuid [ 254.924428][ T7803] netlink: 338 bytes leftover after parsing attributes in process `syz.0.408'. [ 255.929601][ T7826] FAULT_INJECTION: forcing a failure. [ 255.929601][ T7826] name failslab, interval 1, probability 0, space 0, times 0 [ 255.991741][ T7826] CPU: 1 UID: 0 PID: 7826 Comm: syz.1.414 Not tainted 6.16.0-rc7-syzkaller-00127-g302f88ff3584 #0 PREEMPT(full) [ 255.991793][ T7826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 255.991813][ T7826] Call Trace: [ 255.991824][ T7826] [ 255.991836][ T7826] dump_stack_lvl+0x16c/0x1f0 [ 255.991884][ T7826] should_fail_ex+0x512/0x640 [ 255.991924][ T7826] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 255.991964][ T7826] should_failslab+0xc2/0x120 [ 255.992004][ T7826] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 255.992039][ T7826] ? __pfx___might_resched+0x10/0x10 [ 255.992076][ T7826] ? __anon_vma_prepare+0xae/0x5e0 [ 255.992116][ T7826] __anon_vma_prepare+0xae/0x5e0 [ 255.992154][ T7826] __vmf_anon_prepare+0x11c/0x240 [ 255.992203][ T7826] __handle_mm_fault+0x27f6/0x5490 [ 255.992267][ T7826] ? __pfx___handle_mm_fault+0x10/0x10 [ 255.992322][ T7826] ? __pte_offset_map_lock+0x174/0x310 [ 255.992365][ T7826] ? find_held_lock+0x2b/0x80 [ 255.992398][ T7826] ? find_held_lock+0x2b/0x80 [ 255.992452][ T7826] ? follow_page_pte+0x3af/0x14c0 [ 255.992508][ T7826] handle_mm_fault+0x589/0xd10 [ 255.992571][ T7826] __get_user_pages+0x589/0x3b80 [ 255.992630][ T7826] ? __pfx_mt_find+0x10/0x10 [ 255.992670][ T7826] ? __pfx___get_user_pages+0x10/0x10 [ 255.992734][ T7826] populate_vma_page_range+0x278/0x3a0 [ 255.992796][ T7826] ? __pfx_populate_vma_page_range+0x10/0x10 [ 255.992845][ T7826] ? __pfx_find_vma_intersection+0x10/0x10 [ 255.992895][ T7826] ? do_mmap+0x69c/0x1210 [ 255.992945][ T7826] __mm_populate+0x1d8/0x380 [ 255.993001][ T7826] ? __pfx___mm_populate+0x10/0x10 [ 255.993053][ T7826] ? up_write+0x1b2/0x520 [ 255.993110][ T7826] vm_mmap_pgoff+0x362/0x450 [ 255.993158][ T7826] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 255.993210][ T7826] ? __x64_sys_futex+0x1e0/0x4c0 [ 255.993250][ T7826] ? __x64_sys_futex+0x1e9/0x4c0 [ 255.993299][ T7826] ksys_mmap_pgoff+0x7d/0x5c0 [ 255.993341][ T7826] ? xfd_validate_state+0x61/0x180 [ 255.993386][ T7826] ? __pfx_ksys_write+0x10/0x10 [ 255.993430][ T7826] __x64_sys_mmap+0x125/0x190 [ 255.993484][ T7826] do_syscall_64+0xcd/0x490 [ 255.993522][ T7826] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 255.993555][ T7826] RIP: 0033:0x7f9b3d18e9a9 [ 255.993582][ T7826] 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 [ 255.993615][ T7826] RSP: 002b:00007f9b3e024038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 255.993648][ T7826] RAX: ffffffffffffffda RBX: 00007f9b3d3b5fa0 RCX: 00007f9b3d18e9a9 [ 255.993669][ T7826] RDX: 00000000000000df RSI: 0000000000000008 RDI: 0000000000000000 [ 255.993688][ T7826] RBP: 00007f9b3d210d69 R08: 0000000000000002 R09: 0000000040008000 [ 255.993708][ T7826] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 255.993727][ T7826] R13: 0000000000000000 R14: 00007f9b3d3b5fa0 R15: 00007fff4d062228 [ 255.993769][ T7826] [ 256.496634][ T7813] random: crng reseeded on system resumption [ 256.512988][ T7813] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 256.522500][ T7813] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 257.419204][ T7846] loop6: detected capacity change from 0 to 8 [ 257.898213][ T7856] ======================================================= [ 257.898213][ T7856] WARNING: The mand mount option has been deprecated and [ 257.898213][ T7856] and is ignored by this kernel. Remove the mand [ 257.898213][ T7856] option from the mount to silence this warning. [ 257.898213][ T7856] ======================================================= [ 258.947492][ T7863] random: crng reseeded on system resumption [ 259.016072][ T7863] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 259.115920][ T7863] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 260.514721][ T7873] random: crng reseeded on system resumption [ 263.672916][ T7935] FAULT_INJECTION: forcing a failure. [ 263.672916][ T7935] name failslab, interval 1, probability 0, space 0, times 0 [ 263.810783][ T7935] CPU: 1 UID: 0 PID: 7935 Comm: syz.3.444 Not tainted 6.16.0-rc7-syzkaller-00127-g302f88ff3584 #0 PREEMPT(full) [ 263.810831][ T7935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 263.810854][ T7935] Call Trace: [ 263.810864][ T7935] [ 263.810877][ T7935] dump_stack_lvl+0x16c/0x1f0 [ 263.810917][ T7935] should_fail_ex+0x512/0x640 [ 263.810951][ T7935] ? __kvmalloc_node_noprof+0x124/0x620 [ 263.811010][ T7935] should_failslab+0xc2/0x120 [ 263.811050][ T7935] __kvmalloc_node_noprof+0x137/0x620 [ 263.811108][ T7935] ? io_uring_setup+0x377/0x2080 [ 263.811167][ T7935] ? io_uring_setup+0x377/0x2080 [ 263.811216][ T7935] io_uring_setup+0x377/0x2080 [ 263.811274][ T7935] ? __pfx_io_uring_setup+0x10/0x10 [ 263.811325][ T7935] ? do_futex+0x122/0x350 [ 263.811368][ T7935] ? __pfx_do_futex+0x10/0x10 [ 263.811433][ T7935] ? xfd_validate_state+0x61/0x180 [ 263.811478][ T7935] ? __pfx_ksys_write+0x10/0x10 [ 263.811519][ T7935] __x64_sys_io_uring_setup+0xc2/0x170 [ 263.811576][ T7935] do_syscall_64+0xcd/0x490 [ 263.811615][ T7935] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 263.811649][ T7935] RIP: 0033:0x7f85e358e9a9 [ 263.811675][ T7935] 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 [ 263.811707][ T7935] RSP: 002b:00007f85e13f6038 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 263.811746][ T7935] RAX: ffffffffffffffda RBX: 00007f85e37b5fa0 RCX: 00007f85e358e9a9 [ 263.811778][ T7935] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 263.811798][ T7935] RBP: 00007f85e3610d69 R08: 0000000000000000 R09: 0000000000000000 [ 263.811819][ T7935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 263.811839][ T7935] R13: 0000000000000000 R14: 00007f85e37b5fa0 R15: 00007ffe5b6fb058 [ 263.811892][ T7935] [ 264.509940][ T7945] ima: policy update failed [ 264.574698][ T7945] FAULT_INJECTION: forcing a failure. [ 264.574698][ T7945] name failslab, interval 1, probability 0, space 0, times 0 [ 264.637100][ T7945] CPU: 1 UID: 0 PID: 7945 Comm: syz.3.447 Not tainted 6.16.0-rc7-syzkaller-00127-g302f88ff3584 #0 PREEMPT(full) [ 264.637148][ T7945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 264.637169][ T7945] Call Trace: [ 264.637179][ T7945] [ 264.637192][ T7945] dump_stack_lvl+0x16c/0x1f0 [ 264.637233][ T7945] should_fail_ex+0x512/0x640 [ 264.637274][ T7945] ? aa_label_asxprint+0x75/0x140 [ 264.637316][ T7945] should_failslab+0xc2/0x120 [ 264.637356][ T7945] __kmalloc_noprof+0xd2/0x510 [ 264.637399][ T7945] aa_label_asxprint+0x75/0x140 [ 264.637446][ T7945] apparmor_lsmprop_to_secctx+0xb2/0x1a0 [ 264.637514][ T7945] security_lsmprop_to_secctx+0x94/0x260 [ 264.637571][ T7945] audit_log_task_context+0x134/0x1a0 [ 264.637616][ T7945] ? __pfx_audit_log_task_context+0x10/0x10 [ 264.637663][ T7945] ? from_kuid+0x8d/0xd0 [ 264.637713][ T7945] ? __pfx_from_kuid+0x10/0x10 [ 264.637773][ T7945] integrity_audit_message+0x269/0x580 [ 264.637833][ T7945] ? __pfx_integrity_audit_message+0x10/0x10 [ 264.637902][ T7945] integrity_audit_msg+0x41/0x60 [ 264.637957][ T7945] ? __pfx_ima_release_policy+0x10/0x10 [ 264.638010][ T7945] ima_release_policy+0xdb/0x1c0 [ 264.638067][ T7945] __fput+0x402/0xb70 [ 264.638116][ T7945] ? _raw_spin_unlock_irq+0x23/0x50 [ 264.638175][ T7945] task_work_run+0x14d/0x240 [ 264.638232][ T7945] ? __pfx_task_work_run+0x10/0x10 [ 264.638287][ T7945] ? __pfx___do_sys_close_range+0x10/0x10 [ 264.638331][ T7945] exit_to_user_mode_loop+0xeb/0x110 [ 264.638388][ T7945] do_syscall_64+0x3f6/0x490 [ 264.638427][ T7945] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.638462][ T7945] RIP: 0033:0x7f85e358e9a9 [ 264.638489][ T7945] 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 [ 264.638529][ T7945] RSP: 002b:00007f85e13f6038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 264.638561][ T7945] RAX: 0000000000000000 RBX: 00007f85e37b5fa0 RCX: 00007f85e358e9a9 [ 264.638580][ T7945] RDX: 0000000000000000 RSI: fffffffffffff000 RDI: 0000000000000000 [ 264.638600][ T7945] RBP: 00007f85e3610d69 R08: 0000000000000000 R09: 0000000000000000 [ 264.638619][ T7945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 264.638639][ T7945] R13: 0000000000000000 R14: 00007f85e37b5fa0 R15: 00007ffe5b6fb058 [ 264.638682][ T7945] [ 265.047966][ T7945] audit: error in audit_log_task_context [ 265.053995][ T30] audit: type=1802 audit(1753569259.892:5): pid=7945 uid=0 auid=4294967295 ses=4294967295 op=policy_update cause=failed comm="syz.3.447" res=0 errno=0 [ 265.761343][ T7966] random: crng reseeded on system resumption [ 266.005817][ T7949] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 266.016332][ T7949] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 266.171615][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 266.178365][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 267.704218][ T8005] random: crng reseeded on system resumption [ 267.861714][ T8002] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 267.916987][ T8002] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 269.685007][ T8030] FAULT_INJECTION: forcing a failure. [ 269.685007][ T8030] name failslab, interval 1, probability 0, space 0, times 0 [ 269.701797][ T8030] CPU: 0 UID: 0 PID: 8030 Comm: syz.3.474 Not tainted 6.16.0-rc7-syzkaller-00127-g302f88ff3584 #0 PREEMPT(full) [ 269.701830][ T8030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 269.701845][ T8030] Call Trace: [ 269.701852][ T8030] [ 269.701861][ T8030] dump_stack_lvl+0x16c/0x1f0 [ 269.701891][ T8030] should_fail_ex+0x512/0x640 [ 269.701914][ T8030] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 269.701942][ T8030] should_failslab+0xc2/0x120 [ 269.701971][ T8030] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 269.701996][ T8030] ? alloc_empty_file+0x55/0x1e0 [ 269.702031][ T8030] alloc_empty_file+0x55/0x1e0 [ 269.702061][ T8030] dentry_open+0x46/0xd0 [ 269.702092][ T8030] open_namespace+0xff/0x190 [ 269.702129][ T8030] ? __pfx_open_namespace+0x10/0x10 [ 269.702169][ T8030] ? bpf_lsm_capable+0x9/0x10 [ 269.702208][ T8030] open_related_ns+0x41/0x70 [ 269.702245][ T8030] __tun_chr_ioctl+0x244c/0x47a0 [ 269.702280][ T8030] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 269.702318][ T8030] ? hook_file_ioctl_common+0x145/0x410 [ 269.702357][ T8030] ? __fget_files+0x20e/0x3c0 [ 269.702400][ T8030] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 269.702430][ T8030] __x64_sys_ioctl+0x18e/0x210 [ 269.702466][ T8030] do_syscall_64+0xcd/0x490 [ 269.702493][ T8030] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 269.702517][ T8030] RIP: 0033:0x7f85e358e9a9 [ 269.702535][ T8030] 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 [ 269.702558][ T8030] RSP: 002b:00007f85e13f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 269.702579][ T8030] RAX: ffffffffffffffda RBX: 00007f85e37b5fa0 RCX: 00007f85e358e9a9 [ 269.702595][ T8030] RDX: 0000000000005c8d RSI: 00000000000054e3 RDI: 00000000000000c8 [ 269.702609][ T8030] RBP: 00007f85e3610d69 R08: 0000000000000000 R09: 0000000000000000 [ 269.702623][ T8030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 269.702637][ T8030] R13: 0000000000000000 R14: 00007f85e37b5fa0 R15: 00007ffe5b6fb058 [ 269.702666][ T8030] [ 270.065585][ T8022] random: crng reseeded on system resumption [ 270.227119][ T8022] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 270.245120][ T8026] FAULT_INJECTION: forcing a failure. [ 270.245120][ T8026] name failslab, interval 1, probability 0, space 0, times 0 [ 270.261757][ T8026] CPU: 1 UID: 0 PID: 8026 Comm: syz.1.472 Not tainted 6.16.0-rc7-syzkaller-00127-g302f88ff3584 #0 PREEMPT(full) [ 270.261791][ T8026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 270.261805][ T8026] Call Trace: [ 270.261813][ T8026] [ 270.261822][ T8026] dump_stack_lvl+0x16c/0x1f0 [ 270.261850][ T8026] should_fail_ex+0x512/0x640 [ 270.261874][ T8026] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 270.261916][ T8026] should_failslab+0xc2/0x120 [ 270.261944][ T8026] __kmalloc_cache_noprof+0x6a/0x3e0 [ 270.261982][ T8026] ? allocate_file_region_entries+0x15b/0x620 [ 270.262007][ T8026] ? allocate_file_region_entries+0x1a0/0x620 [ 270.262036][ T8026] allocate_file_region_entries+0x1a0/0x620 [ 270.262067][ T8026] ? __pfx_allocate_file_region_entries+0x10/0x10 [ 270.262101][ T8026] region_chg+0x85/0x140 [ 270.262126][ T8026] __vma_reservation_common+0x43b/0x740 [ 270.262154][ T8026] ? __pfx___vma_reservation_common+0x10/0x10 [ 270.262181][ T8026] ? __pfx___might_resched+0x10/0x10 [ 270.262207][ T8026] ? folio_zero_user+0x1da/0x7c0 [ 270.262264][ T8026] hugetlb_fault+0x1d4e/0x3070 [ 270.262306][ T8026] ? __pfx_hugetlb_fault+0x10/0x10 [ 270.262354][ T8026] ? find_vma+0xbf/0x140 [ 270.262383][ T8026] ? __pfx_find_vma+0x10/0x10 [ 270.262415][ T8026] handle_mm_fault+0xbfa/0xd10 [ 270.262453][ T8026] ? __pkru_allows_pkey+0x51/0xb0 [ 270.262488][ T8026] do_user_addr_fault+0x7a6/0x1370 [ 270.262525][ T8026] ? rcu_is_watching+0x12/0xc0 [ 270.262554][ T8026] exc_page_fault+0x5c/0xb0 [ 270.262576][ T8026] asm_exc_page_fault+0x26/0x30 [ 270.262598][ T8026] RIP: 0010:rep_movs_alternative+0x11/0x90 [ 270.262632][ T8026] Code: e9 84 11 04 00 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 83 f9 40 73 44 83 f9 08 73 25 85 c9 74 0f 8a 06 <88> 07 48 ff c7 48 ff c6 48 ff c9 75 f1 e9 4d 11 04 00 66 66 2e 0f [ 270.262654][ T8026] RSP: 0018:ffffc90002e77db0 EFLAGS: 00050206 [ 270.262672][ T8026] RAX: 000000000000002f RBX: 0000000000000005 RCX: 0000000000000005 [ 270.262686][ T8026] RDX: ffffed100f43f640 RSI: ffff88807a1fb1fb RDI: 0000000000000000 [ 270.262701][ T8026] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed100f43f63f [ 270.262715][ T8026] R10: ffff88807a1fb1ff R11: 0000000000000001 R12: ffff88807a1fb1fb [ 270.262730][ T8026] R13: 0000000000000005 R14: 00007ffffffff000 R15: 0000000000000000 [ 270.262759][ T8026] _copy_to_user+0xbb/0xd0 [ 270.262788][ T8026] __do_sys_getcwd+0x483/0x930 [ 270.262824][ T8026] ? __pfx___do_sys_getcwd+0x10/0x10 [ 270.262856][ T8026] ? xfd_validate_state+0x61/0x180 [ 270.262887][ T8026] ? __pfx_ksys_write+0x10/0x10 [ 270.262921][ T8026] do_syscall_64+0xcd/0x490 [ 270.262948][ T8026] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.262971][ T8026] RIP: 0033:0x7f9b3d18e9a9 [ 270.262989][ T8026] 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 [ 270.263011][ T8026] RSP: 002b:00007f9b3e024038 EFLAGS: 00000246 ORIG_RAX: 000000000000004f [ 270.263031][ T8026] RAX: ffffffffffffffda RBX: 00007f9b3d3b5fa0 RCX: 00007f9b3d18e9a9 [ 270.263046][ T8026] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000000 [ 270.263060][ T8026] RBP: 00007f9b3d210d69 R08: 0000000000000000 R09: 0000000000000000 [ 270.263074][ T8026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 270.263087][ T8026] R13: 0000000000000000 R14: 00007f9b3d3b5fa0 R15: 00007fff4d062228 [ 270.263117][ T8026] [ 270.611601][ T8022] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 271.373544][ T8038] zswap: compressor not available [ 272.897444][ T8088] random: crng reseeded on system resumption [ 273.130892][ T8072] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 273.163347][ T8072] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 273.207251][ T8085] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 273.359266][ T8085] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 274.351505][ T8104] random: crng reseeded on system resumption [ 274.556124][ T8096] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 274.640356][ T8096] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 275.237113][ T8119] FAULT_INJECTION: forcing a failure. [ 275.237113][ T8119] name failslab, interval 1, probability 0, space 0, times 0 [ 275.291051][ T8119] CPU: 1 UID: 0 PID: 8119 Comm: syz.0.498 Not tainted 6.16.0-rc7-syzkaller-00127-g302f88ff3584 #0 PREEMPT(full) [ 275.291097][ T8119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 275.291115][ T8119] Call Trace: [ 275.291125][ T8119] [ 275.291138][ T8119] dump_stack_lvl+0x16c/0x1f0 [ 275.291178][ T8119] should_fail_ex+0x512/0x640 [ 275.291212][ T8119] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 275.291276][ T8119] should_failslab+0xc2/0x120 [ 275.291314][ T8119] __kmalloc_cache_noprof+0x6a/0x3e0 [ 275.291366][ T8119] ? copy_mount_options+0x55/0x190 [ 275.291406][ T8119] ? _copy_from_user+0x59/0xd0 [ 275.291445][ T8119] copy_mount_options+0x55/0x190 [ 275.291491][ T8119] __x64_sys_mount+0x1ac/0x310 [ 275.291530][ T8119] ? __pfx___x64_sys_mount+0x10/0x10 [ 275.291580][ T8119] do_syscall_64+0xcd/0x490 [ 275.291618][ T8119] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 275.291666][ T8119] RIP: 0033:0x7fb2b978e9a9 [ 275.291695][ T8119] 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 [ 275.291729][ T8119] RSP: 002b:00007fb2ba602038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 275.291775][ T8119] RAX: ffffffffffffffda RBX: 00007fb2b99b5fa0 RCX: 00007fb2b978e9a9 [ 275.291805][ T8119] RDX: 0000200000000380 RSI: 0000000000000000 RDI: 00002000000002c0 [ 275.291827][ T8119] RBP: 00007fb2b9810d69 R08: 00002000000003c0 R09: 0000000000000000 [ 275.291849][ T8119] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000000000 [ 275.291869][ T8119] R13: 0000000000000000 R14: 00007fb2b99b5fa0 R15: 00007fffd0f16ac8 [ 275.291920][ T8119] [ 278.441273][ T8181] random: crng reseeded on system resumption [ 278.834681][ T8167] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 278.895183][ T8167] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 279.715353][ T8201] FAULT_INJECTION: forcing a failure. [ 279.715353][ T8201] name failslab, interval 1, probability 0, space 0, times 0 [ 279.762450][ T8201] CPU: 0 UID: 0 PID: 8201 Comm: syz.0.524 Not tainted 6.16.0-rc7-syzkaller-00127-g302f88ff3584 #0 PREEMPT(full) [ 279.762499][ T8201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 279.762519][ T8201] Call Trace: [ 279.762530][ T8201] [ 279.762543][ T8201] dump_stack_lvl+0x16c/0x1f0 [ 279.762584][ T8201] should_fail_ex+0x512/0x640 [ 279.762618][ T8201] ? __kmalloc_noprof+0xbf/0x510 [ 279.762656][ T8201] ? binder_open+0x168/0xde0 [ 279.762690][ T8201] should_failslab+0xc2/0x120 [ 279.762735][ T8201] __kmalloc_noprof+0xd2/0x510 [ 279.762790][ T8201] binder_open+0x168/0xde0 [ 279.762828][ T8201] ? __pfx_apparmor_file_open+0x10/0x10 [ 279.762883][ T8201] ? __pfx_binder_open+0x10/0x10 [ 279.762924][ T8201] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 279.762986][ T8201] do_dentry_open+0x744/0x1c10 [ 279.763023][ T8201] ? __pfx_binder_open+0x10/0x10 [ 279.763092][ T8201] vfs_open+0x82/0x3f0 [ 279.763143][ T8201] path_openat+0x1de4/0x2cb0 [ 279.763191][ T8201] ? __pfx_path_openat+0x10/0x10 [ 279.763228][ T8201] ? __lock_acquire+0xb8a/0x1c90 [ 279.763280][ T8201] do_filp_open+0x20b/0x470 [ 279.763321][ T8201] ? __pfx_do_filp_open+0x10/0x10 [ 279.763386][ T8201] ? alloc_fd+0x471/0x7d0 [ 279.763454][ T8201] do_sys_openat2+0x11b/0x1d0 [ 279.763500][ T8201] ? __pfx_do_sys_openat2+0x10/0x10 [ 279.763562][ T8201] __x64_sys_openat+0x174/0x210 [ 279.763611][ T8201] ? __pfx___x64_sys_openat+0x10/0x10 [ 279.763676][ T8201] do_syscall_64+0xcd/0x490 [ 279.763715][ T8201] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 279.763749][ T8201] RIP: 0033:0x7fb2b978e9a9 [ 279.763775][ T8201] 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 [ 279.763807][ T8201] RSP: 002b:00007fb2ba602038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 279.763839][ T8201] RAX: ffffffffffffffda RBX: 00007fb2b99b5fa0 RCX: 00007fb2b978e9a9 [ 279.763861][ T8201] RDX: 0000000000002001 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 279.763882][ T8201] RBP: 00007fb2b9810d69 R08: 0000000000000000 R09: 0000000000000000 [ 279.763902][ T8201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 279.763922][ T8201] R13: 0000000000000000 R14: 00007fb2b99b5fa0 R15: 00007fffd0f16ac8 [ 279.763964][ T8201] [ 279.995506][ C0] vkms_vblank_simulate: vblank timer overrun [ 280.785264][ T8205] random: crng reseeded on system resumption [ 281.861062][ T8234] FAULT_INJECTION: forcing a failure. [ 281.861062][ T8234] name failslab, interval 1, probability 0, space 0, times 0 [ 281.876347][ T8234] CPU: 0 UID: 0 PID: 8234 Comm: syz.3.535 Not tainted 6.16.0-rc7-syzkaller-00127-g302f88ff3584 #0 PREEMPT(full) [ 281.876396][ T8234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 281.876416][ T8234] Call Trace: [ 281.876426][ T8234] [ 281.876438][ T8234] dump_stack_lvl+0x16c/0x1f0 [ 281.876478][ T8234] should_fail_ex+0x512/0x640 [ 281.876512][ T8234] ? __kmalloc_noprof+0xbf/0x510 [ 281.876549][ T8234] ? sk_prot_alloc+0x1a8/0x2a0 [ 281.876589][ T8234] should_failslab+0xc2/0x120 [ 281.876629][ T8234] __kmalloc_noprof+0xd2/0x510 [ 281.876674][ T8234] sk_prot_alloc+0x1a8/0x2a0 [ 281.876720][ T8234] sk_alloc+0x36/0xc20 [ 281.876753][ T8234] pppol2tp_create+0x32/0x250 [ 281.876803][ T8234] pppox_create+0x15c/0x2c0 [ 281.876850][ T8234] __sock_create+0x335/0x8d0 [ 281.876907][ T8234] __sys_socket+0x14d/0x260 [ 281.876956][ T8234] ? __pfx___sys_socket+0x10/0x10 [ 281.877006][ T8234] ? xfd_validate_state+0x61/0x180 [ 281.877051][ T8234] ? __pfx_do_pwritev+0x10/0x10 [ 281.877122][ T8234] __x64_sys_socket+0x72/0xb0 [ 281.877176][ T8234] ? lockdep_hardirqs_on+0x7c/0x110 [ 281.877209][ T8234] do_syscall_64+0xcd/0x490 [ 281.877249][ T8234] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 281.877283][ T8234] RIP: 0033:0x7f85e358e9a9 [ 281.877310][ T8234] 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 [ 281.877342][ T8234] RSP: 002b:00007f85e13f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 281.877373][ T8234] RAX: ffffffffffffffda RBX: 00007f85e37b5fa0 RCX: 00007f85e358e9a9 [ 281.877396][ T8234] RDX: 0000000000000001 RSI: 0000000000000005 RDI: 0000000000000018 [ 281.877417][ T8234] RBP: 00007f85e3610d69 R08: 0000000000000000 R09: 0000000000000000 [ 281.877436][ T8234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 281.877456][ T8234] R13: 0000000000000000 R14: 00007f85e37b5fa0 R15: 00007ffe5b6fb058 [ 281.877499][ T8234] [ 282.074845][ C0] vkms_vblank_simulate: vblank timer overrun [ 282.501477][ T8243] zswap: compressor not available [ 282.524031][ T8252] FAULT_INJECTION: forcing a failure. [ 282.524031][ T8252] name failslab, interval 1, probability 0, space 0, times 0 [ 282.546546][ T8252] CPU: 0 UID: 0 PID: 8252 Comm: syz.2.540 Not tainted 6.16.0-rc7-syzkaller-00127-g302f88ff3584 #0 PREEMPT(full) [ 282.546592][ T8252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 282.546611][ T8252] Call Trace: [ 282.546622][ T8252] [ 282.546636][ T8252] dump_stack_lvl+0x16c/0x1f0 [ 282.546677][ T8252] should_fail_ex+0x512/0x640 [ 282.546709][ T8252] ? fs_reclaim_acquire+0xae/0x150 [ 282.546761][ T8252] ? security_inode_init_security+0x13f/0x390 [ 282.546801][ T8252] should_failslab+0xc2/0x120 [ 282.546841][ T8252] __kmalloc_noprof+0xd2/0x510 [ 282.546883][ T8252] security_inode_init_security+0x13f/0x390 [ 282.546925][ T8252] ? __pfx_shmem_initxattrs+0x10/0x10 [ 282.546968][ T8252] ? __pfx_security_inode_init_security+0x10/0x10 [ 282.547024][ T8252] shmem_mknod+0x22e/0x450 [ 282.547077][ T8252] shmem_mkdir+0x31/0x80 [ 282.547123][ T8252] vfs_mkdir+0x593/0x8c0 [ 282.547185][ T8252] do_mkdirat+0x304/0x3e0 [ 282.547220][ T8252] ? __pfx_do_mkdirat+0x10/0x10 [ 282.547256][ T8252] ? getname_flags.part.0+0x1c5/0x550 [ 282.547308][ T8252] __x64_sys_mkdir+0xef/0x140 [ 282.547344][ T8252] do_syscall_64+0xcd/0x490 [ 282.547384][ T8252] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.547419][ T8252] RIP: 0033:0x7fd780b8e9a9 [ 282.547447][ T8252] 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 [ 282.547480][ T8252] RSP: 002b:00007fd781ac7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 282.547511][ T8252] RAX: ffffffffffffffda RBX: 00007fd780db5fa0 RCX: 00007fd780b8e9a9 [ 282.547533][ T8252] RDX: 0000000000000000 RSI: 0000000000008001 RDI: 0000000000000000 [ 282.547553][ T8252] RBP: 00007fd780c10d69 R08: 0000000000000000 R09: 0000000000000000 [ 282.547573][ T8252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 282.547593][ T8252] R13: 0000000000000000 R14: 00007fd780db5fa0 R15: 00007ffc6e7251b8 [ 282.547636][ T8252] [ 282.751517][ C0] vkms_vblank_simulate: vblank timer overrun [ 284.383981][ T8258] random: crng reseeded on system resumption [ 284.446313][ T8258] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 284.460187][ T8258] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 285.199661][ T8304] FAULT_INJECTION: forcing a failure. [ 285.199661][ T8304] name failslab, interval 1, probability 0, space 0, times 0 [ 285.227787][ T8304] CPU: 1 UID: 0 PID: 8304 Comm: syz.0.559 Not tainted 6.16.0-rc7-syzkaller-00127-g302f88ff3584 #0 PREEMPT(full) [ 285.227836][ T8304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 285.227856][ T8304] Call Trace: [ 285.227873][ T8304] [ 285.227886][ T8304] dump_stack_lvl+0x16c/0x1f0 [ 285.227926][ T8304] should_fail_ex+0x512/0x640 [ 285.227961][ T8304] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 285.228000][ T8304] should_failslab+0xc2/0x120 [ 285.228040][ T8304] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 285.228077][ T8304] ? fcntl_dirnotify+0x23b/0xb60 [ 285.228118][ T8304] fcntl_dirnotify+0x23b/0xb60 [ 285.228164][ T8304] do_fcntl+0xe62/0x15a0 [ 285.228206][ T8304] ? __pfx_do_fcntl+0x10/0x10 [ 285.228275][ T8304] ? tomoyo_file_fcntl+0x6c/0xc0 [ 285.228326][ T8304] __x64_sys_fcntl+0x163/0x200 [ 285.228374][ T8304] do_syscall_64+0xcd/0x490 [ 285.228425][ T8304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.228460][ T8304] RIP: 0033:0x7fb2b978e9a9 [ 285.228486][ T8304] 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 [ 285.228519][ T8304] RSP: 002b:00007fb2ba602038 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 285.228551][ T8304] RAX: ffffffffffffffda RBX: 00007fb2b99b5fa0 RCX: 00007fb2b978e9a9 [ 285.228573][ T8304] RDX: 0000000000000002 RSI: 0000000000000402 RDI: 0000000000000003 [ 285.228593][ T8304] RBP: 00007fb2b9810d69 R08: 0000000000000000 R09: 0000000000000000 [ 285.228613][ T8304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 285.228632][ T8304] R13: 0000000000000000 R14: 00007fb2b99b5fa0 R15: 00007fffd0f16ac8 [ 285.228674][ T8304] [ 285.594044][ T8306] FAULT_INJECTION: forcing a failure. [ 285.594044][ T8306] name failslab, interval 1, probability 0, space 0, times 0 [ 285.656280][ T8306] CPU: 1 UID: 0 PID: 8306 Comm: syz.3.560 Not tainted 6.16.0-rc7-syzkaller-00127-g302f88ff3584 #0 PREEMPT(full) [ 285.656330][ T8306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 285.656351][ T8306] Call Trace: [ 285.656372][ T8306] [ 285.656384][ T8306] dump_stack_lvl+0x16c/0x1f0 [ 285.656423][ T8306] should_fail_ex+0x512/0x640 [ 285.656456][ T8306] ? fs_reclaim_acquire+0xae/0x150 [ 285.656506][ T8306] should_failslab+0xc2/0x120 [ 285.656554][ T8306] __kmalloc_cache_noprof+0x6a/0x3e0 [ 285.656601][ T8306] ? tomoyo_open_control+0x415/0xa30 [ 285.656641][ T8306] tomoyo_open_control+0x415/0xa30 [ 285.656680][ T8306] do_dentry_open+0x744/0x1c10 [ 285.656710][ T8306] ? __pfx_tomoyo_open+0x10/0x10 [ 285.656744][ T8306] vfs_open+0x82/0x3f0 [ 285.656784][ T8306] path_openat+0x1de4/0x2cb0 [ 285.656823][ T8306] ? __pfx_path_openat+0x10/0x10 [ 285.656853][ T8306] ? __lock_acquire+0xb8a/0x1c90 [ 285.656896][ T8306] do_filp_open+0x20b/0x470 [ 285.656923][ T8306] ? __pfx_do_filp_open+0x10/0x10 [ 285.656975][ T8306] ? alloc_fd+0x471/0x7d0 [ 285.657028][ T8306] do_sys_openat2+0x11b/0x1d0 [ 285.657065][ T8306] ? __pfx_do_sys_openat2+0x10/0x10 [ 285.657116][ T8306] __x64_sys_openat+0x174/0x210 [ 285.657154][ T8306] ? __pfx___x64_sys_openat+0x10/0x10 [ 285.657206][ T8306] do_syscall_64+0xcd/0x490 [ 285.657237][ T8306] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.657265][ T8306] RIP: 0033:0x7f85e358e9a9 [ 285.657287][ T8306] 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 [ 285.657314][ T8306] RSP: 002b:00007f85e13f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 285.657340][ T8306] RAX: ffffffffffffffda RBX: 00007f85e37b5fa0 RCX: 00007f85e358e9a9 [ 285.657358][ T8306] RDX: 00000000000c0201 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 285.657375][ T8306] RBP: 00007f85e3610d69 R08: 0000000000000000 R09: 0000000000000000 [ 285.657392][ T8306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 285.657408][ T8306] R13: 0000000000000000 R14: 00007f85e37b5fa0 R15: 00007ffe5b6fb058 [ 285.657442][ T8306] [ 288.474433][ T8348] random: crng reseeded on system resumption [ 288.539127][ T8344] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 288.586084][ T8344] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 288.939552][ T8353] netlink: 334 bytes leftover after parsing attributes in process `syz.1.574'. [ 288.980368][ T8353] netlink: 334 bytes leftover after parsing attributes in process `syz.1.574'. [ 289.138144][ T8355] random: crng reseeded on system resumption [ 289.155710][ T8355] FAULT_INJECTION: forcing a failure. [ 289.155710][ T8355] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 289.258503][ T8355] CPU: 1 UID: 0 PID: 8355 Comm: syz.3.575 Not tainted 6.16.0-rc7-syzkaller-00127-g302f88ff3584 #0 PREEMPT(full) [ 289.258552][ T8355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 289.258572][ T8355] Call Trace: [ 289.258584][ T8355] [ 289.258597][ T8355] dump_stack_lvl+0x16c/0x1f0 [ 289.258640][ T8355] should_fail_ex+0x512/0x640 [ 289.258683][ T8355] should_fail_alloc_page+0xe7/0x130 [ 289.258727][ T8355] prepare_alloc_pages+0x3c2/0x610 [ 289.258781][ T8355] ? rcu_is_watching+0x12/0xc0 [ 289.258822][ T8355] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 289.258872][ T8355] ? stack_trace_save+0x8e/0xc0 [ 289.258912][ T8355] ? __pfx_stack_trace_save+0x10/0x10 [ 289.258951][ T8355] ? stack_depot_save_flags+0x28/0xa40 [ 289.258990][ T8355] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 289.259032][ T8355] ? kasan_save_stack+0x42/0x60 [ 289.259064][ T8355] ? kasan_save_stack+0x33/0x60 [ 289.259103][ T8355] ? do_dentry_open+0x744/0x1c10 [ 289.259135][ T8355] ? vfs_open+0x82/0x3f0 [ 289.259174][ T8355] ? path_openat+0x1de4/0x2cb0 [ 289.259203][ T8355] ? do_filp_open+0x20b/0x470 [ 289.259240][ T8355] ? do_sys_openat2+0x11b/0x1d0 [ 289.259282][ T8355] ? __x64_sys_openat+0x174/0x210 [ 289.259327][ T8355] ? do_syscall_64+0xcd/0x490 [ 289.259360][ T8355] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 289.259397][ T8355] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 289.259449][ T8355] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 289.259505][ T8355] ? policy_nodemask+0xea/0x4e0 [ 289.259549][ T8355] alloc_pages_mpol+0x1fb/0x550 [ 289.259591][ T8355] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 289.259644][ T8355] alloc_pages_noprof+0x131/0x390 [ 289.259686][ T8355] get_zeroed_page_noprof+0x18/0xb0 [ 289.259734][ T8355] get_image_page+0x18/0x190 [ 289.259770][ T8355] alloc_rtree_node+0x3c/0xb0 [ 289.259806][ T8355] memory_bm_create+0x519/0x810 [ 289.259860][ T8355] create_basic_memory_bitmaps+0x10b/0x320 [ 289.259909][ T8355] snapshot_open+0x235/0x2b0 [ 289.259951][ T8355] ? __pfx_snapshot_open+0x10/0x10 [ 289.259995][ T8355] misc_open+0x35d/0x420 [ 289.260048][ T8355] ? __pfx_misc_open+0x10/0x10 [ 289.260099][ T8355] chrdev_open+0x231/0x6a0 [ 289.260134][ T8355] ? __pfx_apparmor_file_open+0x10/0x10 [ 289.260187][ T8355] ? __pfx_chrdev_open+0x10/0x10 [ 289.260232][ T8355] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 289.260295][ T8355] do_dentry_open+0x744/0x1c10 [ 289.260331][ T8355] ? __pfx_chrdev_open+0x10/0x10 [ 289.260378][ T8355] vfs_open+0x82/0x3f0 [ 289.260427][ T8355] path_openat+0x1de4/0x2cb0 [ 289.260475][ T8355] ? __pfx_path_openat+0x10/0x10 [ 289.260512][ T8355] ? __lock_acquire+0xb8a/0x1c90 [ 289.260564][ T8355] do_filp_open+0x20b/0x470 [ 289.260598][ T8355] ? __pfx_do_filp_open+0x10/0x10 [ 289.260664][ T8355] ? alloc_fd+0x471/0x7d0 [ 289.260730][ T8355] do_sys_openat2+0x11b/0x1d0 [ 289.260775][ T8355] ? __pfx_do_sys_openat2+0x10/0x10 [ 289.260838][ T8355] __x64_sys_openat+0x174/0x210 [ 289.260886][ T8355] ? __pfx___x64_sys_openat+0x10/0x10 [ 289.260951][ T8355] do_syscall_64+0xcd/0x490 [ 289.260990][ T8355] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 289.261023][ T8355] RIP: 0033:0x7f85e358e9a9 [ 289.261050][ T8355] 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 [ 289.261082][ T8355] RSP: 002b:00007f85e13f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 289.261114][ T8355] RAX: ffffffffffffffda RBX: 00007f85e37b5fa0 RCX: 00007f85e358e9a9 [ 289.261136][ T8355] RDX: 0000000000184b01 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 289.261158][ T8355] RBP: 00007f85e3610d69 R08: 0000000000000000 R09: 0000000000000000 [ 289.261178][ T8355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 289.261198][ T8355] R13: 0000000000000000 R14: 00007f85e37b5fa0 R15: 00007ffe5b6fb058 [ 289.261248][ T8355] [ 291.069076][ T8369] zswap: compressor not available [ 292.426920][ T8399] random: crng reseeded on system resumption [ 292.539438][ T8391] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 292.545969][ T8391] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 293.097567][ T8409] FAULT_INJECTION: forcing a failure. [ 293.097567][ T8409] name failslab, interval 1, probability 0, space 0, times 0 [ 293.128910][ T8409] CPU: 0 UID: 0 PID: 8409 Comm: syz.0.587 Not tainted 6.16.0-rc7-syzkaller-00127-g302f88ff3584 #0 PREEMPT(full) [ 293.128962][ T8409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 293.128983][ T8409] Call Trace: [ 293.128993][ T8409] [ 293.129007][ T8409] dump_stack_lvl+0x16c/0x1f0 [ 293.129048][ T8409] should_fail_ex+0x512/0x640 [ 293.129083][ T8409] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 293.129149][ T8409] should_failslab+0xc2/0x120 [ 293.129189][ T8409] __kmalloc_cache_noprof+0x6a/0x3e0 [ 293.129242][ T8409] ? mark_held_locks+0x49/0x80 [ 293.129286][ T8409] ? rfkill_fop_open+0x1b6/0x750 [ 293.129341][ T8409] rfkill_fop_open+0x1b6/0x750 [ 293.129394][ T8409] ? __pfx_rfkill_fop_open+0x10/0x10 [ 293.129442][ T8409] misc_open+0x35d/0x420 [ 293.129500][ T8409] ? __pfx_misc_open+0x10/0x10 [ 293.129552][ T8409] chrdev_open+0x231/0x6a0 [ 293.129588][ T8409] ? __pfx_apparmor_file_open+0x10/0x10 [ 293.129641][ T8409] ? __pfx_chrdev_open+0x10/0x10 [ 293.129682][ T8409] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 293.129739][ T8409] do_dentry_open+0x744/0x1c10 [ 293.129773][ T8409] ? __pfx_chrdev_open+0x10/0x10 [ 293.129820][ T8409] vfs_open+0x82/0x3f0 [ 293.129869][ T8409] path_openat+0x1de4/0x2cb0 [ 293.129917][ T8409] ? __pfx_path_openat+0x10/0x10 [ 293.129953][ T8409] ? __lock_acquire+0xb8a/0x1c90 [ 293.130004][ T8409] do_filp_open+0x20b/0x470 [ 293.130038][ T8409] ? __pfx_do_filp_open+0x10/0x10 [ 293.130104][ T8409] ? alloc_fd+0x471/0x7d0 [ 293.130176][ T8409] do_sys_openat2+0x11b/0x1d0 [ 293.130222][ T8409] ? __pfx_do_sys_openat2+0x10/0x10 [ 293.130285][ T8409] __x64_sys_openat+0x174/0x210 [ 293.130332][ T8409] ? __pfx___x64_sys_openat+0x10/0x10 [ 293.130394][ T8409] do_syscall_64+0xcd/0x490 [ 293.130432][ T8409] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 293.130466][ T8409] RIP: 0033:0x7fb2b978e9a9 [ 293.130493][ T8409] 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 [ 293.130525][ T8409] RSP: 002b:00007fb2ba602038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 293.130557][ T8409] RAX: ffffffffffffffda RBX: 00007fb2b99b5fa0 RCX: 00007fb2b978e9a9 [ 293.130579][ T8409] RDX: 0000000000080480 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 293.130601][ T8409] RBP: 00007fb2b9810d69 R08: 0000000000000000 R09: 0000000000000000 [ 293.130621][ T8409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 293.130641][ T8409] R13: 0000000000000000 R14: 00007fb2b99b5fa0 R15: 00007fffd0f16ac8 [ 293.130684][ T8409] [ 294.040473][ T8433] FAULT_INJECTION: forcing a failure. [ 294.040473][ T8433] name failslab, interval 1, probability 0, space 0, times 0 [ 294.057562][ T8433] CPU: 1 UID: 0 PID: 8433 Comm: syz.1.597 Not tainted 6.16.0-rc7-syzkaller-00127-g302f88ff3584 #0 PREEMPT(full) [ 294.057608][ T8433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 294.057628][ T8433] Call Trace: [ 294.057638][ T8433] [ 294.057651][ T8433] dump_stack_lvl+0x16c/0x1f0 [ 294.057692][ T8433] should_fail_ex+0x512/0x640 [ 294.057726][ T8433] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 294.057785][ T8433] should_failslab+0xc2/0x120 [ 294.057824][ T8433] __kmalloc_cache_noprof+0x6a/0x3e0 [ 294.057879][ T8433] ? kstrdup_quotable_cmdline+0x52/0x210 [ 294.057933][ T8433] kstrdup_quotable_cmdline+0x52/0x210 [ 294.057985][ T8433] __report_access+0x4b/0x3c0 [ 294.058034][ T8433] ? _raw_spin_unlock_irq+0x23/0x50 [ 294.058098][ T8433] task_work_run+0x14d/0x240 [ 294.058154][ T8433] ? __pfx_task_work_run+0x10/0x10 [ 294.058219][ T8433] exit_to_user_mode_loop+0xeb/0x110 [ 294.058277][ T8433] do_syscall_64+0x3f6/0x490 [ 294.058316][ T8433] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 294.058350][ T8433] RIP: 0033:0x7f9b3d18e9a9 [ 294.058376][ T8433] 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 [ 294.058408][ T8433] RSP: 002b:00007f9b3e024038 EFLAGS: 00000246 ORIG_RAX: 0000000000000065 [ 294.058438][ T8433] RAX: ffffffffffffffff RBX: 00007f9b3d3b5fa0 RCX: 00007f9b3d18e9a9 [ 294.058461][ T8433] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000004206 [ 294.058485][ T8433] RBP: 00007f9b3d210d69 R08: 0000000000000000 R09: 0000000000000000 [ 294.058505][ T8433] R10: 0000000000200005 R11: 0000000000000246 R12: 0000000000000000 [ 294.058525][ T8433] R13: 0000000000000000 R14: 00007f9b3d3b5fa0 R15: 00007fff4d062228 [ 294.058568][ T8433] [ 294.058936][ T8433] ptrace attach of "(null)"[5855] was attempted by "./syz-executor exec"[8433] [ 296.174659][ T8458] random: crng reseeded on system resumption [ 296.318990][ T8448] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 296.355489][ T8448] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 296.588367][ T8457] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 296.599766][ T8457] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 297.717035][ T8485] FAULT_INJECTION: forcing a failure. [ 297.717035][ T8485] name failslab, interval 1, probability 0, space 0, times 0 [ 297.766603][ T8485] CPU: 1 UID: 0 PID: 8485 Comm: syz.1.611 Not tainted 6.16.0-rc7-syzkaller-00127-g302f88ff3584 #0 PREEMPT(full) [ 297.766646][ T8485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 297.766662][ T8485] Call Trace: [ 297.766671][ T8485] [ 297.766682][ T8485] dump_stack_lvl+0x16c/0x1f0 [ 297.766719][ T8485] should_fail_ex+0x512/0x640 [ 297.766755][ T8485] ? fs_reclaim_acquire+0xae/0x150 [ 297.766799][ T8485] should_failslab+0xc2/0x120 [ 297.766835][ T8485] __kmalloc_cache_noprof+0x6a/0x3e0 [ 297.766879][ T8485] ? tomoyo_open_control+0x415/0xa30 [ 297.766918][ T8485] tomoyo_open_control+0x415/0xa30 [ 297.766962][ T8485] do_dentry_open+0x744/0x1c10 [ 297.766995][ T8485] ? __pfx_tomoyo_open+0x10/0x10 [ 297.767034][ T8485] vfs_open+0x82/0x3f0 [ 297.767078][ T8485] path_openat+0x1de4/0x2cb0 [ 297.767118][ T8485] ? __pfx_path_openat+0x10/0x10 [ 297.767149][ T8485] ? __lock_acquire+0xb8a/0x1c90 [ 297.767198][ T8485] do_filp_open+0x20b/0x470 [ 297.767232][ T8485] ? __pfx_do_filp_open+0x10/0x10 [ 297.767297][ T8485] ? alloc_fd+0x471/0x7d0 [ 297.767362][ T8485] do_sys_openat2+0x11b/0x1d0 [ 297.767405][ T8485] ? __pfx_do_sys_openat2+0x10/0x10 [ 297.767468][ T8485] __x64_sys_openat+0x174/0x210 [ 297.767515][ T8485] ? __pfx___x64_sys_openat+0x10/0x10 [ 297.767580][ T8485] do_syscall_64+0xcd/0x490 [ 297.767618][ T8485] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 297.767652][ T8485] RIP: 0033:0x7f9b3d18e9a9 [ 297.767679][ T8485] 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 [ 297.767711][ T8485] RSP: 002b:00007f9b3e024038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 297.767749][ T8485] RAX: ffffffffffffffda RBX: 00007f9b3d3b5fa0 RCX: 00007f9b3d18e9a9 [ 297.767770][ T8485] RDX: 00000000000c0201 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 297.767791][ T8485] RBP: 00007f9b3d210d69 R08: 0000000000000000 R09: 0000000000000000 [ 297.767812][ T8485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 297.767832][ T8485] R13: 0000000000000000 R14: 00007f9b3d3b5fa0 R15: 00007fff4d062228 [ 297.767875][ T8485] [ 299.928110][ T8515] FAULT_INJECTION: forcing a failure. [ 299.928110][ T8515] name failslab, interval 1, probability 0, space 0, times 0 [ 299.968176][ T8489] kexec: Could not allocate control_code_buffer [ 299.975206][ T8515] CPU: 0 UID: 0 PID: 8515 Comm: syz.3.619 Not tainted 6.16.0-rc7-syzkaller-00127-g302f88ff3584 #0 PREEMPT(full) [ 299.975254][ T8515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 299.975274][ T8515] Call Trace: [ 299.975285][ T8515] [ 299.975299][ T8515] dump_stack_lvl+0x16c/0x1f0 [ 299.975349][ T8515] should_fail_ex+0x512/0x640 [ 299.975383][ T8515] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 299.975422][ T8515] ? __pfx_blk_mq_debugfs_open+0x10/0x10 [ 299.975469][ T8515] should_failslab+0xc2/0x120 [ 299.975508][ T8515] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 299.975544][ T8515] ? seq_open+0x55/0x170 [ 299.975590][ T8515] ? __pfx_blk_mq_debugfs_open+0x10/0x10 [ 299.975638][ T8515] ? __pfx_blk_mq_debugfs_show+0x10/0x10 [ 299.975682][ T8515] seq_open+0x55/0x170 [ 299.975722][ T8515] ? __pfx_blk_mq_debugfs_show+0x10/0x10 [ 299.975767][ T8515] single_open+0xfc/0x1f0 [ 299.975811][ T8515] blk_mq_debugfs_open+0x14a/0x250 [ 299.975861][ T8515] full_proxy_open_regular+0x1b9/0x360 [ 299.975911][ T8515] do_dentry_open+0x744/0x1c10 [ 299.975946][ T8515] ? __pfx_full_proxy_open_regular+0x10/0x10 [ 299.976000][ T8515] vfs_open+0x82/0x3f0 [ 299.976048][ T8515] path_openat+0x1de4/0x2cb0 [ 299.976094][ T8515] ? __pfx_path_openat+0x10/0x10 [ 299.976130][ T8515] ? __lock_acquire+0xb8a/0x1c90 [ 299.976181][ T8515] do_filp_open+0x20b/0x470 [ 299.976214][ T8515] ? __pfx_do_filp_open+0x10/0x10 [ 299.976276][ T8515] ? alloc_fd+0x471/0x7d0 [ 299.976345][ T8515] do_sys_openat2+0x11b/0x1d0 [ 299.976391][ T8515] ? __pfx_do_sys_openat2+0x10/0x10 [ 299.976449][ T8515] __x64_sys_openat+0x174/0x210 [ 299.976493][ T8515] ? __pfx___x64_sys_openat+0x10/0x10 [ 299.976552][ T8515] do_syscall_64+0xcd/0x490 [ 299.976589][ T8515] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 299.976621][ T8515] RIP: 0033:0x7f85e358e9a9 [ 299.976647][ T8515] 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 [ 299.976677][ T8515] RSP: 002b:00007f85e13f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 299.976707][ T8515] RAX: ffffffffffffffda RBX: 00007f85e37b5fa0 RCX: 00007f85e358e9a9 [ 299.976729][ T8515] RDX: 0000000000000002 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 299.976750][ T8515] RBP: 00007f85e3610d69 R08: 0000000000000000 R09: 0000000000000000 [ 299.976770][ T8515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 299.976789][ T8515] R13: 0000000000000000 R14: 00007f85e37b5fa0 R15: 00007ffe5b6fb058 [ 299.976830][ T8515] [ 300.444788][ T8524] Process accounting resumed [ 300.998561][ T8536] random: crng reseeded on system resumption [ 301.231464][ T8542] netlink: 28 bytes leftover after parsing attributes in process `syz.3.628'. [ 301.241606][ T8520] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 301.363508][ T8520] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 302.233960][ T8561] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 302.633039][ T8568] GUP no longer grows the stack in syz.1.637 (8568): 14000-401000 (4000) [ 302.654624][ T8568] CPU: 0 UID: 0 PID: 8568 Comm: syz.1.637 Not tainted 6.16.0-rc7-syzkaller-00127-g302f88ff3584 #0 PREEMPT(full) [ 302.654674][ T8568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 302.654693][ T8568] Call Trace: [ 302.654704][ T8568] [ 302.654717][ T8568] dump_stack_lvl+0x16c/0x1f0 [ 302.654756][ T8568] gup_vma_lookup+0x1d2/0x220 [ 302.654801][ T8568] __get_user_pages+0x271/0x3b80 [ 302.654860][ T8568] ? process_vm_rw_core.constprop.0+0x1d8/0x9a0 [ 302.654899][ T8568] ? kasan_save_stack+0x42/0x60 [ 302.654932][ T8568] ? __pfx___get_user_pages+0x10/0x10 [ 302.654978][ T8568] ? register_lock_class+0x41/0x4c0 [ 302.655026][ T8568] ? __x64_sys_process_vm_readv+0xe2/0x1c0 [ 302.655075][ T8568] ? do_syscall_64+0xcd/0x490 [ 302.655123][ T8568] __gup_longterm_locked+0x20d/0x1840 [ 302.655174][ T8568] ? __lock_acquire+0xb8a/0x1c90 [ 302.655228][ T8568] ? __pfx___gup_longterm_locked+0x10/0x10 [ 302.655298][ T8568] pin_user_pages_remote+0xed/0x140 [ 302.655360][ T8568] ? __pfx_pin_user_pages_remote+0x10/0x10 [ 302.655406][ T8568] ? mm_access+0x22d/0x2e0 [ 302.655460][ T8568] process_vm_rw_core.constprop.0+0x41b/0x9a0 [ 302.655518][ T8568] ? __pfx_process_vm_rw_core.constprop.0+0x10/0x10 [ 302.655561][ T8568] ? iovec_from_user+0xbb/0x140 [ 302.655620][ T8568] ? iovec_from_user+0xbb/0x140 [ 302.655663][ T8568] process_vm_rw+0x216/0x2c0 [ 302.655722][ T8568] ? __pfx_process_vm_rw+0x10/0x10 [ 302.655774][ T8568] ? up_write+0x1b2/0x520 [ 302.655867][ T8568] ? xfd_validate_state+0x61/0x180 [ 302.655912][ T8568] ? __task_pid_nr_ns+0x17c/0x500 [ 302.655965][ T8568] __x64_sys_process_vm_readv+0xe2/0x1c0 [ 302.656006][ T8568] ? do_syscall_64+0x91/0x490 [ 302.656040][ T8568] ? lockdep_hardirqs_on+0x7c/0x110 [ 302.656084][ T8568] do_syscall_64+0xcd/0x490 [ 302.656123][ T8568] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 302.656157][ T8568] RIP: 0033:0x7f9b3d18e9a9 [ 302.656184][ T8568] 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 [ 302.656217][ T8568] RSP: 002b:00007f9b3e024038 EFLAGS: 00000246 ORIG_RAX: 0000000000000136 [ 302.656248][ T8568] RAX: ffffffffffffffda RBX: 00007f9b3d3b5fa0 RCX: 00007f9b3d18e9a9 [ 302.656271][ T8568] RDX: 0000000000000004 RSI: 0000200000000040 RDI: 000000000000022d [ 302.656292][ T8568] RBP: 00007f9b3d210d69 R08: 0000000000000003 R09: 0000000000000000 [ 302.656311][ T8568] R10: 00002000000000c0 R11: 0000000000000246 R12: 0000000000000000 [ 302.656330][ T8568] R13: 0000000000000000 R14: 00007f9b3d3b5fa0 R15: 00007fff4d062228 [ 302.656376][ T8568] [ 303.707090][ T8591] [ 303.709508][ T8591] ====================================================== [ 303.716570][ T8591] WARNING: possible circular locking dependency detected [ 303.723653][ T8591] 6.16.0-rc7-syzkaller-00127-g302f88ff3584 #0 Not tainted [ 303.730871][ T8591] ------------------------------------------------------ [ 303.737974][ T8591] syz.2.645/8591 is trying to acquire lock: [ 303.743919][ T8591] ffff88802698a188 (&set->update_nr_hwq_lock){++++}-{4:4}, at: blk_mq_update_nr_hw_queues+0x32/0xcb0 [ 303.754926][ T8591] [ 303.754926][ T8591] but task is already holding lock: [ 303.762338][ T8591] ffff88802698a230 (&nbd->config_lock){+.+.}-{4:4}, at: nbd_genl_connect+0xa1a/0x1c60 [ 303.772031][ T8591] [ 303.772031][ T8591] which lock already depends on the new lock. [ 303.772031][ T8591] [ 303.782482][ T8591] [ 303.782482][ T8591] the existing dependency chain (in reverse order) is: [ 303.791631][ T8591] [ 303.791631][ T8591] -> #2 (&nbd->config_lock){+.+.}-{4:4}: [ 303.799531][ T8591] __mutex_lock+0x199/0xb90 [ 303.804616][ T8591] refcount_dec_and_mutex_lock+0x51/0xc0 [ 303.810924][ T8591] nbd_config_put+0x31/0x750 [ 303.816097][ T8591] nbd_release+0xb7/0x190 [ 303.821013][ T8591] blkdev_put_whole+0xb0/0xf0 [ 303.826284][ T8591] bdev_release+0x47e/0x6d0 [ 303.831386][ T8591] blkdev_release+0x15/0x20 [ 303.836469][ T8591] __fput+0x402/0xb70 [ 303.841035][ T8591] fput_close_sync+0x118/0x260 [ 303.846392][ T8591] __x64_sys_close+0x8b/0x120 [ 303.851668][ T8591] do_syscall_64+0xcd/0x490 [ 303.856834][ T8591] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 303.863308][ T8591] [ 303.863308][ T8591] -> #1 (&disk->open_mutex){+.+.}-{4:4}: [ 303.871294][ T8591] __mutex_lock+0x199/0xb90 [ 303.876381][ T8591] __del_gendisk+0xf5/0xbd0 [ 303.881458][ T8591] del_gendisk+0x13e/0x1e0 [ 303.886496][ T8591] loop_control_ioctl+0x4f1/0x630 [ 303.892140][ T8591] __x64_sys_ioctl+0x18e/0x210 [ 303.897479][ T8591] do_syscall_64+0xcd/0x490 [ 303.902532][ T8591] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 303.908984][ T8591] [ 303.908984][ T8591] -> #0 (&set->update_nr_hwq_lock){++++}-{4:4}: [ 303.917456][ T8591] __lock_acquire+0x126f/0x1c90 [ 303.922869][ T8591] lock_acquire+0x179/0x350 [ 303.927932][ T8591] down_write+0x92/0x200 [ 303.932730][ T8591] blk_mq_update_nr_hw_queues+0x32/0xcb0 [ 303.938917][ T8591] nbd_start_device+0x172/0xcd0 [ 303.944327][ T8591] nbd_genl_connect+0x134b/0x1c60 [ 303.949914][ T8591] genl_family_rcv_msg_doit+0x209/0x2f0 [ 303.956100][ T8591] genl_rcv_msg+0x55c/0x800 [ 303.961193][ T8591] netlink_rcv_skb+0x158/0x420 [ 303.966527][ T8591] genl_rcv+0x28/0x40 [ 303.971080][ T8591] netlink_unicast+0x58a/0x850 [ 303.976411][ T8591] netlink_sendmsg+0x8d1/0xdd0 [ 303.981736][ T8591] ____sys_sendmsg+0xa95/0xc70 [ 303.987061][ T8591] ___sys_sendmsg+0x134/0x1d0 [ 303.992285][ T8591] __sys_sendmsg+0x16d/0x220 [ 303.997427][ T8591] do_syscall_64+0xcd/0x490 [ 304.002486][ T8591] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 304.008933][ T8591] [ 304.008933][ T8591] other info that might help us debug this: [ 304.008933][ T8591] [ 304.019184][ T8591] Chain exists of: [ 304.019184][ T8591] &set->update_nr_hwq_lock --> &disk->open_mutex --> &nbd->config_lock [ 304.019184][ T8591] [ 304.033424][ T8591] Possible unsafe locking scenario: [ 304.033424][ T8591] [ 304.040924][ T8591] CPU0 CPU1 [ 304.046497][ T8591] ---- ---- [ 304.051893][ T8591] lock(&nbd->config_lock); [ 304.056558][ T8591] lock(&disk->open_mutex); [ 304.063705][ T8591] lock(&nbd->config_lock); [ 304.070849][ T8591] lock(&set->update_nr_hwq_lock); [ 304.076090][ T8591] [ 304.076090][ T8591] *** DEADLOCK *** [ 304.076090][ T8591] [ 304.084346][ T8591] 3 locks held by syz.2.645/8591: [ 304.089395][ T8591] #0: ffffffff90404810 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 304.097651][ T8591] #1: ffffffff904048c8 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x577/0x800 [ 304.106774][ T8591] #2: ffff88802698a230 (&nbd->config_lock){+.+.}-{4:4}, at: nbd_genl_connect+0xa1a/0x1c60 [ 304.116860][ T8591] [ 304.116860][ T8591] stack backtrace: [ 304.122776][ T8591] CPU: 0 UID: 0 PID: 8591 Comm: syz.2.645 Not tainted 6.16.0-rc7-syzkaller-00127-g302f88ff3584 #0 PREEMPT(full) [ 304.122812][ T8591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 304.122830][ T8591] Call Trace: [ 304.122841][ T8591] [ 304.122864][ T8591] dump_stack_lvl+0x116/0x1f0 [ 304.122896][ T8591] print_circular_bug+0x275/0x350 [ 304.122942][ T8591] check_noncircular+0x14c/0x170 [ 304.122983][ T8591] __lock_acquire+0x126f/0x1c90 [ 304.123027][ T8591] lock_acquire+0x179/0x350 [ 304.123065][ T8591] ? blk_mq_update_nr_hw_queues+0x32/0xcb0 [ 304.123095][ T8591] ? __pfx___might_resched+0x10/0x10 [ 304.123130][ T8591] down_write+0x92/0x200 [ 304.123160][ T8591] ? blk_mq_update_nr_hw_queues+0x32/0xcb0 [ 304.123188][ T8591] ? __pfx_down_write+0x10/0x10 [ 304.123219][ T8591] ? sysfs_add_file_mode_ns+0x207/0x3c0 [ 304.123263][ T8591] ? sysfs_add_file_mode_ns+0x22f/0x3c0 [ 304.123308][ T8591] blk_mq_update_nr_hw_queues+0x32/0xcb0 [ 304.123334][ T8591] ? sysfs_create_file_ns+0x154/0x1d0 [ 304.123376][ T8591] ? __pfx_sysfs_create_file_ns+0x10/0x10 [ 304.123418][ T8591] ? nbd_add_socket+0x6d0/0xbe0 [ 304.123449][ T8591] nbd_start_device+0x172/0xcd0 [ 304.123484][ T8591] nbd_genl_connect+0x134b/0x1c60 [ 304.123518][ T8591] ? __pfx_nbd_genl_connect+0x10/0x10 [ 304.123554][ T8591] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1aa/0x290 [ 304.123598][ T8591] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b4/0x290 [ 304.123644][ T8591] genl_family_rcv_msg_doit+0x209/0x2f0 [ 304.123687][ T8591] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 304.123728][ T8591] ? genl_get_cmd+0x194/0x580 [ 304.123768][ T8591] ? __radix_tree_lookup+0x21f/0x2c0 [ 304.123814][ T8591] genl_rcv_msg+0x55c/0x800 [ 304.123854][ T8591] ? __pfx_genl_rcv_msg+0x10/0x10 [ 304.123893][ T8591] ? __pfx_nbd_genl_connect+0x10/0x10 [ 304.123938][ T8591] netlink_rcv_skb+0x158/0x420 [ 304.123972][ T8591] ? __pfx_genl_rcv_msg+0x10/0x10 [ 304.124011][ T8591] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 304.124052][ T8591] ? netlink_deliver_tap+0x1ae/0xd30 [ 304.124085][ T8591] genl_rcv+0x28/0x40 [ 304.124120][ T8591] netlink_unicast+0x58a/0x850 [ 304.124155][ T8591] ? __pfx_netlink_unicast+0x10/0x10 [ 304.124195][ T8591] netlink_sendmsg+0x8d1/0xdd0 [ 304.124231][ T8591] ? __pfx_netlink_sendmsg+0x10/0x10 [ 304.124271][ T8591] ____sys_sendmsg+0xa95/0xc70 [ 304.124310][ T8591] ? copy_msghdr_from_user+0x10a/0x160 [ 304.124339][ T8591] ? __pfx_____sys_sendmsg+0x10/0x10 [ 304.124381][ T8591] ? __pfx_futex_wake_mark+0x10/0x10 [ 304.124423][ T8591] ___sys_sendmsg+0x134/0x1d0 [ 304.124452][ T8591] ? __pfx____sys_sendmsg+0x10/0x10 [ 304.124480][ T8591] ? __futex_hash.constprop.0+0x1e9/0x440 [ 304.124525][ T8591] ? do_futex+0x122/0x350 [ 304.124561][ T8591] __sys_sendmsg+0x16d/0x220 [ 304.124589][ T8591] ? __pfx___sys_sendmsg+0x10/0x10 [ 304.124618][ T8591] ? __x64_sys_futex+0x1e0/0x4c0 [ 304.124661][ T8591] do_syscall_64+0xcd/0x490 [ 304.124690][ T8591] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 304.124718][ T8591] RIP: 0033:0x7fd780b8e9a9 [ 304.124745][ T8591] 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 [ 304.124771][ T8591] RSP: 002b:00007fd781ac7038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 304.124796][ T8591] RAX: ffffffffffffffda RBX: 00007fd780db5fa0 RCX: 00007fd780b8e9a9 [ 304.124814][ T8591] RDX: 0000000000008880 RSI: 0000200000001e00 RDI: 0000000000000001 [ 304.124831][ T8591] RBP: 00007fd780c10d69 R08: 0000000000000000 R09: 0000000000000000 [ 304.124848][ T8591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 304.124864][ T8591] R13: 0000000000000000 R14: 00007fd780db5fa0 R15: 00007ffc6e7251b8 [ 304.124889][ T8591]